STYLING COMB

TECHNICAL FIELD

The present invention relates to the field of hairdressing tools, and in particular to a styling comb.

BACKGROUND

At present, combs are indispensable daily necessities in people’s life. However, conventional combs can be used only for combing hair, and have relatively simple functionality and generally undesirable hair styling effect, which fails to meet the different use needs of users.

SUMMARY

The primary objective of the present invention is to propose a styling comb intended to enhance the capability of the styling comb to meet different use needs.

In order to realize the foregoing objective, the styling comb proposed by the present invention includes:

a handle;
a hot comb head, the hot comb head provided with a heat-generating component and a thermally-conductive comb tooth component, the thermally-conductive comb tooth component thermally conductively connected to the heat-generating component, and the thermally-conductive comb tooth component used for combing hair; and
a cold comb head, the cold comb head provided with a refrigeration component and a thermally-conductive comb tooth component, the thermally-conductive comb tooth component thermally conductively connected to the refrigeration component, the thermally-conductive comb tooth component used for combing hair;
the cold comb head and the hot comb head alternatively and removably mounted on the handle.

Optionally, the handle is provided with an sensor, one of the hot comb head and the cold comb head is provided with a triggering member corresponding to the sensor, and the triggering member is used to trigger the sensor.

Optionally, the sensor is a Hall sensor, and the triggering member is a magnet.

Optionally, the refrigeration component includes a semiconductor refrigeration chip and a heat dissipation component, the heat dissipation component is mounted on the hot end of the semiconductor refrigeration chip, the thermally-conductive comb tooth component includes a thermally-conductive base and multiple thermally-conductive teeth, the thermally-conductive base is mounted on the cold end of the semiconductor refrigeration chip, and the multiple thermally-conductive teeth are disposed on the side of the thermally-conductive base facing away from the semiconductor refrigeration chip.

Optionally, the cold comb head further includes a first comb base, the first comb base has an air inlet, an air outlet and a heat dissipation air duct formed between the air inlet and the air outlet, the heat dissipation component includes a heat sink and a heat dissipation fan, the heat sink is connected to the hot end of the semiconductor refrigeration chip, the heat sink and the heat dissipation fan are disposed in the heat dissipation air duct, and the air incoming side or the air outgoing side of the heat dissipation fan faces the heat sink.

Optionally, the heat sink includes a heat dissipation base and a heat dissipation fin disposed on the heat dissipation base, the air outgoing side of the heat dissipation fan is disposed facing the heat dissipation fin, and the air incoming side of the heat dissipation fan communicates with the air inlet; and/or the air inlet and the thermally-conductive comb tooth component are separately disposed on two opposite sides of the first comb base, and both two opposite sides, of the first comb base, between the air inlet and the thermally-conductive comb tooth component are provided with the air outlet.

Optionally, the thermally-conductive comb tooth component includes a thermally-conductive base and multiple thermally-conductive teeth, the thermally-conductive base is thermally conductively connected to the heat-generating component, the multiple thermally-conductive teeth are disposed on the side of the thermally-conductive base facing away from the heat-generating component, the hot comb head further includes a comb tooth sleeve, the comb tooth sleeve is at least sleeved on an end of the thermally-conductive tooth, and the thermally-conductive tooth has at least two opposite sides exposed to the outside; and/or the hot comb head includes a second comb base, two said heat-generating components and two said thermally-conductive comb tooth components, the two said thermally-conductive comb tooth components are separately disposed on two opposite sides of the second comb base, and each of the heat-generating components is thermally conductively connected to one of the thermally-conductive comb tooth components correspondingly.

Optionally, the handle includes a handle shell and a snap component disposed in the handle shell, one end of the handle shell is provided with an assembly port, the snap component is exposed from the assembly port, the cold comb head and/or the hot comb head are provided with a plug hole, the wall of the plug hole is provided with a snap groove, and the snap component is plugged into the plug hole and snapped into the snap groove.

Optionally, the snap component includes a plug member, a snap member and an unlocking press member, the plug member is fixed in the handle shell and exposed from the assembly port, the plug member is plugged into the plug hole, the handle shell is provided with a mounting hole, the unlocking press member is movably mounted in the mounting hole, the snap member is movably mounted in the handle shell in the movement direction of the unlocking press member and is elastically snapped into the snap groove, and the unlocking press member is used to drive the snap member to move in the direction away from the snap groove.

Optionally, the outer peripheral face of the plug member is provided with a clearance groove, and the snap member is movably mounted in the clearance groove; and/or the snap component further includes an elastic member, and the elastic member elastically abuts against the side of the snap member facing away from the unlocking press member; and/or the snap component includes two said snap members and two said unlocking press members, the two said snap members are separately disposed on two opposite sides of the plug member, each of the unlocking press members is correspondingly disposed on the side where one of the snap members faces away from the other snap member, and the handle shell is provided with the mounting hole corresponding to each of the unlocking press members; and/or the handle shell is provided therein with a guide column extending in the movement direction of the snap member, and the snap member is slidably mounted on the guide column.

The styling comb in the technical solution of the present invention is configured with a cold comb head and a hot comb head, where the hot comb head is provided thereon with a heat-generating component and a thermally-conductive comb tooth component thermally conductively connected to the heat-generating component. In this way, when the heat-generating component is not supplied with current, the thermally-conductive comb tooth component can be used for performing conventional hair combing. When the heat-generating component is supplied with current, the heat-generating component can emit heat, and the energy generated by the heat-generating component can be conducted to the thermally-conductive comb tooth component, and the thermally-conductive comb tooth component can be utilized for styling such as hair straightening and curling. Meanwhile, the cold comb head is provided thereon with a refrigeration component and a thermally-conductive comb tooth component thermally conductively connected to the refrigeration component. In this way, when the refrigeration component is not supplied with current, the thermally-conductive comb tooth component can be used for performing conventional hair combing. When the refrigeration component is supplied with current, the refrigeration component can be used for performing refrigeration, and at this time, the energy generated by the refrigeration component can be conducted to the thermally-conductive comb tooth component. When the temperature of the thermally-conductive comb tooth component drops to a lower temperature, the moisture in the air can be condensed on the thermally-conductive comb tooth component, so that the hair is softer and smoother when combed with the thermally-conductive comb tooth component, achieving the hair care function, and enhancing the hair care effect of the styling comb. As the cold comb head and the hot comb head are alternatively and removably mounted on the handle, it is possible to select, based on the a user’s styling need, a corresponding comb head to be mounted on the handle for use, improving the capability of the styling comb to meet different use needs.

DESCRIPTION OF DRAWINGS

In order to describe more clearly the technical solution in the embodiments of the present invention or in the prior art, the following briefly describes the accompanying drawings required for the description of the embodiments or the prior art. Apparently, the accompanying drawings in the following description show merely some embodiments of the present invention, and a person of ordinary skill in the art may still derive other drawings from the structures shown in these accompanying drawings without creative efforts.

FIG. 1 is a schematic diagram of structures of a handle, a cold comb head and a hot comb head in an embodiment of the styling comb of the present invention;

FIG. 2 is a schematic diagram of a structure where the handle and the cold comb head in FIG. 1 are assembled together;

FIG. 3 is an exploded view of the cold comb head in FIG. 1;

FIG. 4 is a schematic diagram of a structure where the handle and the hot comb head in FIG. 1 are assembled together;

FIG. 5 is an exploded view of the hot comb head in FIG. 1;

FIG. 6 is an enlarged view at place A in FIG. 5;

FIG. 7 is an enlarged view at place B in FIG. 5;

FIG. 8 is a sectional view when the handle and the cold comb head in FIG. 1 are assembled together;

FIG. 9 is an enlarged view at place C in FIG. 8;

FIG. 10 is a sectional view when the handle and the hot comb head in FIG. 1 are assembled together;

FIG. 11 is an enlarged view at place D in FIG. 10;

FIG. 12 is a schematic diagram of structures of the plug member and snap member in the handle in FIG. 1;

FIG. 13 is a schematic diagram of a structure of a connection holder in the cold comb head and the hot comb head in FIG. 1.

DESCRIPTION OF REFERENCE NUMBERS

10. handle; 11. handle shell; 111. mounting hole; 112. guide column; 12. plug member; 121. clearance groove; 122. mounting through hole; 123. limit boss; 124. plug column; 125. convex foolproof rib; 13. snap member; 14. unlocking press member; 15. elastic member; 20. cold comb head; 201. air inlet; 202. air outlet; 21. first comb base; 211. front shell; 212. rear shell; 23. semiconductor refrigeration chip; 24. heat sink; 241. heat dissipation base; 242. heat dissipation fin; 25. heat dissipation fan; 27. thermally-conductive comb tooth component; 271. thermally-conductive base; 272. thermally-conductive tooth; 30. hot comb head; 31. second comb base; 311. comb tooth sleeve; 312. clearance opening; 32. mounting shell; 321. first casing; 322. second casing; 323. mounting slot; 33. heat-generating component; 331. heat-emitting member; 332. fixing member; 333. elastic gasket; 34. thermally-conductive comb tooth component; 341. thermally-conductive base; 342. thermally-conductive tooth; 401. plug hole; 402. snap groove; 403. limit portion; 404. limit hole; 405. insertion hole; 406. foolproof gap; 41. connection holder; 42. end shell; 43. electrically-conductive probe; 44. comb tooth bar; 441. connection bar; 442. tooth portion.

The realization of the objective, functional features and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments.

DETAILED DESCRIPTION

The following describes clearly and completely the technical solution in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are merely some but not all of the embodiments of the present invention. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope claimed by the present invention.

It should be noted that if there are directional indications (such as upper, lower, left, right, front, rear, and the like) involved in the embodiments of the present invention, these directional indications are only intended to explain a relative positional relationship between and movement of various components under a certain posture (as shown in the figure). If this specific posture changes, these directional indications also change accordingly.

In addition, if there are descriptions involving “first”, “second”, and the like in the embodiments of the present invention, these descriptions of “first”, “second”, and the like are only intended for the descriptive purpose, and cannot be understood as indicating or implying the relative importance thereof or implicitly indicating the number of indicated technical features. Thus, the features defined with “first”, “second”, and the like may explicitly or implicitly include at least one such feature. In addition, the meaning of “and/or” appearing herein includes three parallel solutions, and for example, “A and/or B” includes solution A, solution B, or a solution where both A and B satisfy. In addition, combinations of the technical solutions between various embodiments with each other may be possible on the premise that it can be implemented by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions is unavailable and does not fall within the scope claimed by the present invention.

The present invention proposes a styling comb.

In the embodiment of the present invention, with reference to FIGS. 1 to 5, the styling comb includes a handle 10, a hot comb head 30 and a cold comb head 20, the hot comb head 30 is provided with a heat-generating component 33 and a thermally-conductive comb tooth component 34, the thermally-conductive comb tooth component 34 is thermally conductively connected to the heat-generating component 33, and the thermally-conductive comb tooth component 34 is used for combing hair. The cold comb head 20 is provided with a refrigeration component and a thermally-conductive comb tooth component 27. The thermally-conductive comb tooth component 27 is thermally conductively connected to the refrigeration component, and the thermally-conductive comb tooth component 27 is used for combing hair. The cold comb head 20 and the hot comb head 30 are alternatively and removably mounted on the handle 10.

In this embodiment, the handle 10 is used for a user to hold, the handle 10 is provided therein with a circuit device, and the thermally-conductive comb tooth component 34 is used for combing hair. When the hot comb head 30 is mounted on the handle 10, the heat-generating component 33 is electrically connected to the circuit device. When powered on, the heat-generating component 33 can emit heat, and the energy generated by the heat-generating component 33 can be conducted to the thermally-conductive comb tooth component 34, so that when the thermally-conductive comb tooth component 34 is utilized for combing hair, the energy can be conducted to the hair to perform straight hair styling or curly hair styling.

The thermally-conductive comb tooth component 27 is used for combing hair. When the cold comb head 20 is mounted on the handle 10, the refrigeration component is electrically connected to the circuit device. When powered on, the refrigeration component can perform refrigeration, and the energy generated by the refrigeration component can be conducted to the thermally-conductive comb tooth component 27. When the temperature of the thermally-conductive comb tooth component 27 drops to a lower temperature, the moisture in the air can be condensed on the thermally-conductive comb tooth component 27, so that the hair is softer and smoother when combed with the thermally-conductive comb tooth component 27, achieving the hair care function.

The styling comb in the technical solution of the present invention is configured with a cold comb head 20 and a hot comb head 30, where the hot comb head 30 is provided thereon with a heat-generating component 33 and a thermally-conductive comb tooth component 34 thermally conductively connected to the heat-generating component 33. In this way, when the heat-generating component 33 is not supplied with current, the thermally-conductive comb tooth component 34 can be used for performing conventional hair combing. When the heat-generating component 33 is supplied with current, the heat-generating component 33 can emit heat, the energy generated by the heat-generating component 33 can be conducted to the thermally-conductive comb tooth component 34, and the thermally-conductive comb tooth component 34 can be utilized for styling such as hair straightening and curling. Meanwhile, the cold comb head is provided thereon with a refrigeration component and a thermally-conductive comb tooth component 27 thermally conductively connected to the refrigeration component. In this way, when the refrigeration component is not supplied with current, conventional hair combing can be performed with the thermally-conductive comb tooth component 27. When the refrigeration component is supplied with current, the refrigeration component can be used for performing refrigeration, and at this time, the energy generated by the refrigeration component can be conducted to the thermally-conductive comb tooth component 27. When the temperature of the thermally-conductive comb tooth component 27 drops to a lower temperature, the moisture in the air can be condensed on the thermally-conductive comb tooth component 27, so that the hair is softer and smoother when combed with the thermally-conductive comb tooth component 27, achieving the hair care function, and enhancing the hair care effect of the styling comb. As the cold comb head 20 and the hot comb head 30 are alternatively and removably mounted on the handle 10, it is possible to select, based on a user’s styling need, a corresponding comb head to be mounted on the handle 10 for use, improving the capability of the styling comb to meet different use needs.

Moreover, by making the cold comb head 20 and the hot comb head 30 removable, in the case that any of the hot comb head 30, the cold comb head 20 or the handle 10 are damaged, the user only needs to replace the damaged part and keep the part that can work properly. In this manner, it is possible to reduce the replacement cost and save resources for users in comparison with the case of replacing the entire styling comb. Compared with the entire styling comb, the sizes of the cold comb head 20 and the hot comb head 30 are smaller, occupying less space, facilitating collective storage, thereby greatly enhancing the convenience of the styling comb.

In an embodiment, the handle 10 is provided with an sensor, the sensor is electrically connected to the circuit device, one of the hot comb head 30 and the cold comb head 20 is provided with a triggering member corresponding to the sensor, and the triggering member is used to trigger the sensor. Specifically, the circuit device includes a controller, and the controller is electrically connected to the sensor. In this embodiment, the cold comb head 20 is provided with the triggering member, that is, when the cold comb head 20 is mounted on the handle 10, the triggering member is able to trigger the sensor. At this time, the controller is thereby able to determine that the cold comb head 20 has been mounted on the handle 10. As no sensor is disposed on the hot comb head 30, the hot comb head 30 is unable to trigger the sensor when the hot comb head 30 is mounted on the handle 10. At this time, the controller is thereby able to determine that the hot comb head 30 is mounted on the handle 10. Such arrangement enable the controller in the handle 10 to identify and distinguish the cold comb head 20 and the hot comb head 30, so as to output corresponding current and voltage for the cold comb head 20 and the hot comb head 30 separately, ensuring that the cold comb head 20 and the hot comb head 30 are each working more efficiently.

In an embodiment, the sensor is a Hall sensor, and the triggering member is a magnet. In this way, it is possible to make the structures of the sensor and the triggering member simple and reliable. Surely, in other embodiments, the sensor may also be a micro switch or the like.

With reference to FIG. 2 and FIG. 3, in an embodiment, the refrigeration component includes a semiconductor refrigeration chip 23 and a heat dissipation component, the heat dissipation component is mounted on the hot end of the semiconductor refrigeration chip 23, the thermally-conductive comb tooth component 27 includes a thermally-conductive base 271 and multiple thermally-conductive teeth 272, the thermally-conductive base 271 is mounted on the cold end of the semiconductor refrigeration chip 23, and the multiple thermally-conductive teeth 272 are disposed on the side of the thermally-conductive base 271 facing away from the semiconductor refrigeration chip 23. In this way, using the semiconductor refrigeration chip 23 for performing refrigeration can avoid the situation that the semiconductor refrigeration chip 23 produces noise in the refrigeration process, thereby reducing the noise produced by the cold comb head 20 in the refrigeration process. Moreover, the semiconductor refrigeration chip 23 features free of refrigerant, small volume, light weight, and the like, which can simplify the structure of the cold comb head 20, reduce the weight of the cold comb head 20, and ensure reliable working and easy operation of the refrigeration component, and easy energy adjustment. The thermally-conductive teeth 272 may be welded or integrally formed on the thermally-conductive base 271. Surely, in other embodiments, the refrigeration component may also be a magnetic refrigeration device or a thermoacoustic refrigeration device.

In an embodiment, multiple thermally-conductive teeth 272 are arranged in multiple rows (at least two rows) in the width direction of the thermally-conductive base 271, and any two adjacent rows of thermally-conductive teeth 272 are arranged out of alignment. That is, in the length direction of the thermally-conductive base 271, one thermally-conductive tooth 272 in any row is disposed at the gap between two adjacent thermally-conductive teeth 272 in the row adjacent thereto, that is, the hair bends through multiple rows of thermally-conductive teeth 272 during hair combing, so as to increase the contact area between the hair and each thermally-conductive tooth 272, thereby ensuring that the hair is in full contact with each thermally-conductive tooth 272. Surely, in other embodiments, multiple thermally-conductive teeth 272 may also be arranged in disorder.

In an embodiment, the thermally-conductive tooth 272 is a metal member, that is, the material for making the thermally-conductive tooth 272 is metal. For example, the material for making the thermally-conductive tooth 272 is aluminum, aluminum alloy, copper, copper alloy, stainless steel, or the like. In this way, it is possible to ensure better thermal conduction effect of the thermally-conductive tooth 272. Surely, in other embodiments, the thermally-conductive tooth 272 may also be made of non-metallic material with good thermal conductivity.

In an embodiment, the cold comb head 20 further includes a first comb base 21, the first comb base 21 has an air inlet 201, an air outlet 202 and a heat dissipation air duct formed between the air inlet 201 and the air outlet 202, the heat dissipation component includes a heat sink 24 and a heat dissipation fan 25, the heat sink 24 is connected to the hot end of the semiconductor refrigeration chip 23, the heat sink 24 and the heat dissipation fan 25 are disposed in the heat dissipation air duct, and the air incoming side or air outgoing side of the heat dissipation fan 25 faces the heat sink 24. Specifically, the heat dissipation fan 25 is used to drive the external airflow to enter from the air inlet 201 and flow out from the air outlet 202 after passing through the heat sink 24. In this way, by driving the external airflow to pass through the heat sink 24 by using the heat dissipation fan 25, the energy of the heat sink 24 can be taken out, so that the heat sink 24 is able to dissipate the heat rapidly, thereby enhancing the heat dissipation efficiency of the heat sink 24. Moreover, in this way, it is possible to prevent the heat dissipation component from being exposed to the outside, and protect the heat dissipation component in a better way. Surely, in other embodiments, the heat sink 24 may be disposed protruding to the outside of the first comb base 21.

In an embodiment, the air outgoing side of the heat dissipation fan 25 is disposed facing the heat sink 24, and the air incoming side of the heat dissipation fan 25 communicates with the air inlet 201. That is, the heat sink 24 is disposed between the air outlet 202 and the air outgoing side of the heat dissipation fan 25. The external airflow can be blown directly toward the heat sink 24 after being sucked in by the heat dissipation fan 25, and finally flow out of the air outlet 202 automatically. In this way, it is possible to ensure that the external airflow can fully flow through the heat sink 24, and to avoid disposing a sealed heat dissipation air duct structure in the first comb base 21, thereby simplifying the structure of the first comb base 21, and reducing costs. Surely, in other embodiments, the air incoming side of the heat dissipation fan 25 is disposed facing the heat sink 24, and the air outgoing side of the heat dissipation fan 25 communicates with the air inlet 201.

In an embodiment, the heat sink 24 includes a heat dissipation base 241 and a heat dissipation fin 242 disposed on the heat dissipation base 241, the air outgoing side of the heat dissipation fan 25 is disposed facing the heat dissipation fin 242, and the air incoming side of the heat dissipation fan 25 communicates with the air inlet 201. Specifically, multiple heat dissipation fins 242 spaced at intervals are arranged on the heat dissipation base 241, a heat exchange channel is formed between any two adjacent heat dissipation fins 242, and the heat exchange channel communicates with the heat dissipation air duct. When the airflow entering from the air inlet 201 flows through the heat exchange channel, it is able to exchange heat with the heat dissipation fins 242, thereby taking away the energy on the heat dissipation fins 242. In this way, it is possible to increase the heat dissipation area of the heat sink 24 and enhance the heat dissipation effect of the heat sink 24. Surely, in other embodiments, the heat sink 24 includes a heat dissipation base 241 and a heat dissipation column disposed on the heat dissipation base 241.

In an embodiment, the air inlet 201 and the thermally-conductive comb tooth component 27 are separately disposed on two opposite sides of the first comb base 21, and both two opposite sides, of the first comb base 21, between the air inlet 201 and the thermally-conductive comb tooth component 27 are provided with the air outlet 202. Specifically, the axis of the heat dissipation fan 25 extends in the direction where the air inlet 201 points to the thermally-conductive comb tooth component 27. In this way, it is possible to allow the external airflow to flow directly toward the heat sink 24 after entering from the air inlet 201, which can prevent the flow direction of the intake airflow from being changed, thus reducing intake airflow energy loss, and allowing more external airflow to directly flow toward the heat sink 24, thereby enhancing the heat exchange effect of the heat sink 24. By disposing the air outlet 202 on both two opposite sides, of the first comb base 21, between the air inlet 201 and the thermally-conductive comb tooth component 27, the airflow flowing toward the heat sink 24 can flow towards two opposite sides of the heat sink 24, and flow out from the air outlet 202 on the two opposite sides of the first comb base 21. In this way, it equates with an increase in the area of the air outlet 202, so that the airflow after undergoing heat exchange can flow out from each air outlet 202 more rapidly, thereby speeding up heat dissipation.

In an embodiment, the styling comb further includes a dust-proof net, and the dust-proof net covers the air inlet 201. In this way, it is possible to reduce the amount of dust entering the first comb base 21, thereby reducing the failure rate of the refrigeration component.

In an embodiment, the first comb base 21 forms a region for mounting comb teeth on both two opposite sides of the thermally-conductive comb tooth component 27, and the region for mounting comb teeth is provided with a comb tooth bar 44. Specifically, the comb tooth bar 44 is an ordinary comb tooth bar 44. The comb tooth bar 44 is primarily used for a user to comb hair and has no heating function. In this way, by disposing the comb tooth bar 44 on both two opposite sides of the thermally-conductive comb tooth component 27, it is possible to increase the number of comb teeth on the cold comb head 20, making it more convenient for a user to comb hair. Moreover, the comb tooth bar 44 can also play a better role in guiding hair to the thermally-conductive comb tooth component 27, ensuring that the thermally-conductive comb tooth component 27 is full contact with the hair.

In an embodiment, the cold comb head 20 further includes at least two electrical-conductive probes 43, the electrically-conductive probes 43 are mounted on the first comb base 21 and electrically connected to the refrigeration component, the circuit device includes a control circuit board and at least two electrically-conductive cartridges, each of the electrically-conductive cartridges is electrically connected to the control circuit board, and the electrically-conductive probes 43 are plugged with the electrically-conductive cartridges in a one-to-one correspondence.

Specifically, the cold comb head 20 further includes a connection circuit board disposed in the first comb base 21, each of the electrically-conductive probes 43 is electrically connected to the connection circuit board, the refrigeration component is electrically connected to the connection circuit board, and the electrically-conductive probe 43 is in an interference fit with the electrically-conductive cartridge, that is, the electrically-conductive probe 43 is tightly fitted with the electrically-conductive cartridge. By disposing the electrically-conductive probe 43 on the cold comb head 20 and disposing the electrically-conductive cartridge on the handle 10, the electrically-conductive probes 43 are plugged with the electrically-conductive cartridges in a one-to-one correspondence when the handle 10 and the first comb base 21 are mounted together, thus realizing electrical connection between the refrigeration component and the circuit device. In this way, the electrically-conductive probe 43 can be in a stable contact with the electrically-conductive cartridge, ensuring reliable electrical connection between the electrically-conductive probe 43 and the electrically-conductive cartridge. Surely, in other embodiments, the handle 10 may also be provided thereon with an electrically-conductive contact plate, and the cold comb head 20 is provided with an elastic ejector pin. When the handle 10 and the first comb base 21 are mounted together, the elastic ejector pin elastically abuts against the electrically-conductive contact plate.

In an embodiment, the first comb base 21 includes a front shell 211, a rear shell 212, a connection holder 41 and an end shell 42, the front shell 211 and the rear shell 212 are connected in a limited manner between the connection holder 41 and the end shell 42, the refrigeration component is mounted in the mounting chamber enclosed by the front shell 211 and the rear shell 212, the thermally-conductive comb tooth component 27 is mounted in the front shell 211, and the connection holder 41 is removably connected to the handle 10. The front shell 211, the rear shell 212, the connection holder 41 and the end shell 42 are disposed separately. Such arrangement of assembling them together can simplify the difficulty of molding any one of the front shell 211, the rear shell 212, the connection holder 41 and the end shell 42. In addition, even if one of the front shell 211, the rear shell 212, the connection holder 41 and the end shell 42 is defective during molding, the overall structure of the first comb base 21 will be less affected.

In an embodiment, the side of the end shell 42 facing away from the mounting shell 32 is provided with a hanging ring portion, the hanging ring portion is used for hanging on a hook, so that the styling comb or cold comb head 20 can be easily hung on a hook on the wall or other furniture.

With reference to FIGS. 4 to 6, in an embodiment, the thermally-conductive comb tooth component 34 includes a thermally-conductive base 341 and multiple thermally-conductive teeth 342, the thermally-conductive base 341 is thermally conductively connected to the heat-generating component 33, the multiple thermally-conductive teeth 342 are disposed on the side of the thermally-conductive base 341 facing away from the heat-generating component 33, the hot comb head 30 further includes a comb tooth sleeve 311, the comb tooth sleeve 311 is at least sleeved on an end of the thermally-conductive tooth 342, and the thermally-conductive tooth 342 has at least two opposite sides exposed to the outside.

Specifically, one comb tooth sleeve 311 corresponding to each thermally-conductive tooth 342 is disposed outside of the hot comb head 30, a clearance opening 312 is disposed at two opposite sides of the comb tooth portion 442, the thermally-conductive tooth 342 is inserted into the comb tooth portion 442, and two opposite sides of the thermally-conductive tooth 342 are exposed from the clearance opening 312 to the outside. It should be understood that the end of the comb tooth is prone to contacting the user’s scalp when it is used for combing hair. If no comb tooth sleeve 311 is disposed on an end of the thermally-conductive tooth 342, the thermally-conductive tooth 342 will directly contact the user’s scalp, which is easy to scald the user. By disposing the comb tooth sleeve 311, and sleeving the comb tooth sleeve 311 at least on an end of the thermally-conductive tooth 342, the thermally-conductive tooth 342 can be separated from the user’s scalp through the comb tooth sleeve 311 when hair straightening or curling is performed, preventing the thermally-conductive tooth 342 from directly contacting the user’s scalp and thus scalding the user. The material for making the thermally-conductive tooth 342 may be metal or another non-metallic material with good thermal conduction effect. The thermally-conductive tooth 342 may be welded or integrally formed on the thermally-conductive base 341. Surely, in other embodiments, the comb tooth sleeve 311 may also be sleeved on an end of the thermally-conductive tooth 342. In addition, in other embodiments, the thermally-conductive tooth 342 includes a thermally-conductive portion and a heat-insulating end that are integrally connected, the thermally-conductive portion is thermally conductively connected to the heat-generating component 33, and the heat-insulating end is used for contacting with the user.

In an embodiment, the hot comb head 30 includes a second comb base 31, and the heat-generating component 33 is disposed in the second comb base 31 and protrudes to the outside of the second comb base 31.

In an embodiment, the hot comb head 30 includes a second comb base 31, two heat-generating components 33 and two thermally-conductive comb tooth components 34, the two thermally-conductive comb tooth components 34 are separately disposed on two opposite sides of the second comb base 31, and each of the heat-generating components 33 is thermally conductively connected to one of the thermally-conductive comb tooth components 34 correspondingly. Such arrangement allows both opposite sides of the hot comb head 30 to be used for combing hair, and the user does not need to distinguish the two sides, making it more convenient for the user to use. Moreover, by disposing the thermally-conductive comb tooth component 34 on both opposite sides of the second comb base 31, it is possible to perform curly hair styling in a better way. Surely, in other embodiments, it is possible to dispose only one heat-generating component 33 and one thermally-conductive comb tooth component 34. In addition, in other embodiments, the number of the thermally-conductive comb tooth components 34 is three, four or more, the thermally-conductive comb tooth components 34 are arranged at intervals in the circumferential direction of the second comb base 31, and one heat-generating component 33 is disposed correspondingly for each thermally-conductive comb tooth component 34.

In an embodiment, the hot comb head 30 further includes at least two electrically-conductive probes 43, the electrically-conductive probes 43 are mounted on the second comb base 31 and electrically connected to the heat-generating component 33, the circuit device includes a control circuit board and at least two electrically-conductive cartridges, each electrically-conductive cartridge is electrically connected to the control circuit board, and the electrically-conductive probes 43 are plugged with the electrically-conductive cartridges in a one-to-one correspondence. Specifically, the hot comb head 30 further includes a connection circuit board disposed in the second comb base 31, each of the electrically-conductive probes 43 is electrically connected to the connection circuit board, the heat-generating component 33 is electrically connected to the connection circuit board, and the electrically-conductive probe 43 is in an interference fit with the electrically-conductive cartridge, that is, the electrically-conductive probe 43 is tightly fitted with the electrically-conductive cartridge. By disposing the electrically-conductive probe 43 on the hot comb head 30 and disposing the electrically-conductive cartridge on the handle 10, the electrically-conductive probes 43 are plugged with the electrically-conductive cartridges in a one-to-one correspondence when the handle 10 and the second comb base 31 are mounted together, thus realizing electrical connection between the heat-generating component 33 and the circuit device. In this way, the electrically-conductive probe 43 can be in a stable contact with the electrically-conductive cartridge, ensuring reliable electrical connection between the electrically-conductive probe 43 and the electrically-conductive cartridge. Surely, in other embodiments, the handle 10 may also be provided thereon with an electrically-conductive contact plate, and the hot comb head 30 is provided with an elastic ejector pin. When the handle 10 and the second comb base 31 are mounted together, the elastic ejector pin elastically abuts against the electrically-conductive contact plate.

In an embodiment, the heat-generating component 33 includes a heat-emitting member 331 and a fixing element 332, the fixing element 332 is mounted on the second comb base 31, and the heat-emitting member 331 is disposed between the fixing element 332 and the thermally-conductive comb tooth component 34, and is thermally conductively connected to the thermally-conductive comb tooth component 34. That is, the fixing member 332 can press the heat-emitting member 331 to fit onto the thermally-conductive comb tooth component 34. In this way, it is possible to ensure that the heat-generating component 33 is securely fixed in the second comb base 31, and the heat-emitting member 331 is in good contact with the thermally-conductive comb tooth component 34. The heat-emitting member 331 may be a resistance wire, a heat-emitting film, or the like.

In an embodiment, the heat-generating component 33 further includes an elastic gasket 333 and a temperature sensor, the elastic gasket 333 is disposed between the fixing member 332 and the heat-emitting member 331, and the temperature sensor is disposed between the elastic gasket 333 and the heat-emitting member 331. Specifically, the temperature sensor is electrically connected to the circuit device. In an embodiment, the temperature sensor is electrically connected to the connection circuit board, the connection circuit board is plugged into the other two electrically-conductive cartridges of the circuit device through the other two electrically-conductive probes 43. In this way, the temperature of the heat-emitting member 331 can be detected by using the temperature sensor, which can facilitate controlling the temperature of the heat-emitting member 331. For example, multiple buttons for different temperature levels may be disposed on the handle 10, so that the temperature of the thermally-conductive comb tooth component 34 can be adjusted by using the multiple level buttons and the temperature sensor, making it more convenient for the user to use.

With reference to FIG. 5 and FIG. 7, in an embodiment, the second comb base 31 forms a region for mounting comb teeth on two opposite sides of the thermally-conductive comb tooth component 34, and the region for mounting comb teeth is provided with a comb tooth bar 44. Specifically, the comb tooth bar 44 is an ordinary comb tooth bar 44. The comb tooth bar 44 is primarily used for a user to comb hair and has no heating function. In this way, by disposing the comb tooth bar 44 on two opposite sides of the thermally-conductive comb tooth component 34, it is possible to increase the number of comb teeth on the hot comb head 30, making it more convenient for a user to comb hair. Moreover, when a user performs styling such as hair straightening or curling, the comb tooth bar 44 can also play a better role in guiding hair to the thermally-conductive comb tooth component 34, ensuring that the thermally-conductive comb tooth component 34 is in full contact with the hair. In an embodiment, the comb tooth bar 44 is disposed at the position between two thermally-conductive comb tooth components 34 of the second comb base 31.

In an embodiment, the comb tooth bar 44 includes a connection bar 441 and multiple tooth portions 442 disposed on the connection bar 441, the connection bar 441 is mounted on the second comb base 31 and extends in the length direction of the second comb base 31, and the multiple tooth portions 442 are arranged at intervals in the length direction of the connection bar 441. Specifically, the multiple tooth portions 442 are integrally connected to the connection bar 441. Such arrangement can prevent the multiple tooth portions 442 from being mounted one by one during the assembly of styling comb, thereby reducing the assembly processes, enhancing assembly processes and reducing the production cost. Surely, in other embodiments, the comb tooth bar 44 may also be only one independent comb structure.

In an embodiment, the second comb base 31 includes a mounting shell 32, a connection holder 41, and an end shell 42, the mounting shell 32 is mounted between the connection holder 41 and the end shell 42, the connection holder 41 is removably connected to the handle 10, the heat-generating component 33 is disposed in the mounting shell 32, and the thermally-conductive comb tooth component 34 is mounted in the mounting shell 32. Specifically, the mounting shell 32, the connection holder 41 and the end shell 42 are disposed separately. Such arrangement of assembling them together can simplify the difficulty of molding any one of the mounting shell 32, the connection holder 41 and the end shell 42. In addition, even if one of the mounting shell 32, the connection holder 41 and the end shell 42 is defective during molding, the overall structure of the second comb base 31 will be less affected. Surely, in other embodiments, the second comb base 31 may also be formed by two half shells being buckled together.

In an embodiment, the side of the end shell 42 facing away from the mounting shell 32 is provided with a hanging ring portion, the hanging ring portion is used for hanging on a hook, so that the styling comb or the hot comb head 30 can be easily hung on a hook on the wall or other furniture.

In an embodiment, the mounting shell 32 includes two first casings 321 disposed opposite to each other and two second casings 322 disposed opposite to each other, any one of the second casings 322 is mounted between the two first casings 321, the heat-generating component 33 is mounted in the inner chamber enclosed jointly by the two first casings 321 and the two second casings 322, and at least one of the first casings 321 is provided with the thermally-conductive comb tooth component 34. Specifically, the two first casings 321 disposed opposite to each other and the two second casings 322 disposed opposite to each other are alternately arranged in sequence in the circumferential direction of the mounting shell 32. Such arrangement can make the structure of the first casing 321 simpler, reduce the possibility of interference with another structure when the thermally-conductive comb tooth component 34 and the heat-generating component 33 are mounted, and facilitate the mounting of the thermally-conductive comb tooth component 34 and the heat-generating component 33. In an embodiment, the fixing member 332 is mounted in the first casing 321, that is, the heat-generating component 33 is mounted between the first casing 321 and the fixing member 332. In addition, in other embodiments, the mounting shell 32 may also be formed by two casings being buckled together.

In an embodiment, the hot comb head 30 further includes multiple comb tooth bars 44, the comb tooth bar 44 includes a connection bar 441 and multiple tooth portions 442 disposed on the connection bar 441, the multiple tooth portions 442 are arranged at intervals in the length direction of the connection bar 441, each of the second casings 322 is provided with multiple mounting slots 323, the multiple mounting slots 323 are arranged at intervals in the circumferential direction of the mounting shell 32, and each of the mounting slots 323 extends in the length direction of the mounting shell 32, and each connection bar 441 is plugged into one corresponding mounting slot 323. Specifically, during mounting, the connection bar 441 may be inserted from one end of the mounting slot 323, and the tooth portion 442 protrudes from the mouth of the mounting slot 323 in the length direction of the mounting shell 32. In this way, the connection bar 441 can be mounted securely in the mounting slot 323, and when the second casing 322 is mounted between the connection holder 41 and the end shell 42, the connection holder 41 and the end shell 42 can block and seal the end of the mounting slot 323. In this way, providing an additional fixing structure to fix the connection bar 441 makes the structure of the second comb base 31 simpler and facilitates the mounting of the comb tooth bar 44 .

With reference to FIGS. 8 to 12, in an embodiment, the hot comb head 30 and/or the cold comb head 20 are plugged and fixed with the handle 10. The hot comb head 30 (cold comb head 20) may be provided thereon with a plug portion, and the handle 10 may be provided thereon with a plug hole 401; or the handle 10 may be provided thereon with a plug portion, and the hot comb head 30 (cold comb head 20) may be provided thereon with a plug hole 401, to achieve fixation by plugging the plug portion into the plug hole 401. In this way, it is possible to make the connection area between the handle 10 and the hot comb head 30 (cold comb head 20) larger, thereby enhancing the stability of connection between the handle 10 and the hot comb head 30 (cold comb head 20). In addition, in other embodiments, the hot comb head 30 (cold comb head 20) and the handle 10 may also be connected by using a screw or another threaded structure.

In an embodiment, the connection holder 41 for the cold comb head 20 is provided with a plug hole 401. In an embodiment, the connection holder 41 for the hot comb head 30 is provided with a plug hole 401.

In an embodiment, the hot comb head 30 (cold comb head 20) is snapped with the handle 10. That is, when the hot comb head 30 (cold comb head 20) is plugged in place with the handle 10, the hot comb head 30 (cold comb head 20) is snapped with the handle 10. In this way, it is possible to disassemble and assemble the hot comb head 30 (cold comb head 20) and the handle 10 easily while ensuring the stable connection between the hot comb head 30 (cold comb head 20) and the handle 10. Surely, in other embodiments, the hot comb head 30 (cold comb head 20) and the handle 10 may also be fixed by means of interference fit between the plug portion and the plug hole 401.

In an embodiment, the handle 10 includes a handle shell 11 and a snap component disposed in the handle shell 11, one end of the handle shell 11 is provided with an assembly port, the snap component is exposed from the assembly port, the hot comb head 30 and/or the cold comb head 20 is provided with the plug hole 401, the wall of the plug hole 401 is provided with a snap groove 402, and the snap component is plugged into the plug hole 401 and snapped with the snap groove 402. That is, when the snap component is inserted into the plug hole 401 and mounted in place, the snap component can be snapped into the snap groove 402, thereby limiting the disengagement of the snap component from the plug hole 401. In this way, the plug structure and snap structure between the handle 10 and the hot comb head 30 (cold comb head 20) can be disposed collectively, which enhances the structural compactness of the hot comb head 30 (cold comb head 20) and the handle 10, and facilitates reduction in the sizes of the hot comb head 30 (cold comb head 20) and the handle 10. The snap component may extend out of the assembly port; or may be entirely located in the assembly port, and the portion of the hot comb head 30 (cold comb head 20) on which the plug hole 401 is disposed protrudes into the assembly port to plug-fit with the snap component. Surely, in other embodiments, a snap structure may also be disposed outside the plug hole 401, the snap component includes a plug portion and a snap portion disposed on the outer periphery of the plug portion, the plug portion is plugged into the plug hole 401, and the snap portion is snapped with the snap structure.

In an embodiment, the snap component includes a plug member 12, a snap member 13 and an unlocking press member 14, the plug member 12 is fixed to the handle shell 11 and exposed from the assembly port. The plug member 12 is plugged into the plug hole 401, the handle shell 11 is provided with a mounting hole 111, the unlocking press member 14 is movably mounted in the mounting hole 111, the snap member 13 is movably mounted in the handle shell 11 in the movement direction of the unlocking press member 14 and is elastically snapped into the snap groove 402, that is, the snap member 13 tends to move toward the direction of the snap groove 402, so that when the plug member 12 is plugged into the plug hole 401 in place, the snap member 13 can be automatically snapped into the snap groove 402, and is always kept in the snap groove 402. The unlocking press member 14 is disposed on the side of the snap member 13 facing away from the plug member 12, and the unlocking press member 14 is used to drive the snap member 13 to move in the direction away from the snap groove 402.

When the unlocking press member 14 is pressed, the snap member 13 can be disengaged from the snap groove 402, so that the plug member 12 can be drawn out of the plug hole 401, and the handle 10 and the hot comb head 30 (cold comb head 20) is separated. In this way, it is possible to ensure stable connection between the hot comb head 30 (cold comb head 20) and the handle 10, and to avoid undesired separation between the hot comb head 30 (cold comb head 20) and the handle 10. Moreover, by disposing the unlocking press member 14 on the handle 10, the user’s finger can be closer to the unlocking press member 14 when the user holds the handle 10, making it convenient for the user to operate. The unlocking press member 14 and the snap member 13 may be connected (fixedly connected, hinged) together, or the unlocking press member 14 may abut against a side of the snap member 13. In addition, in other embodiments, the unlocking press member 14 may also be mounted on the hot comb head 30 (cold comb head 20).

In an embodiment, the snap component further includes an elastic member 15, the elastic member 15 elastically abuts against the side of the snap member 13 facing away from the unlocking press member 14. Specifically, the elastic member 15 is in the compressed state and tends to elastically deform toward the direction of the snap groove 402, so as to drive the snap member 13 to move in the direction of the snap groove 402. In this way, by disposing the elastic member 15 to make the snap member 13 tend to move towards the direction of the snap groove 402, it is possible to ensure that the elastic member 15 has a reliable structure, thus ensuring that the snap member 13 can be snapped into the snap groove 402 in a stable way, reducing the risk of undesired disengagement of the snap member 13 from the snap groove 402, and ensuring reliable connection between the handle 10 and the hot comb head 30 (cold comb head 20). Optionally, the elastic member 15 is a compression spring, a rubber block or a flat spring. In addition, in other embodiments, the snap member 13 includes an elastic arm and a snap protrusion disposed at an end of the elastic arm, the snap protrusion is snapped into the snap groove 402, the end of the elastic arm distal from the snap protrusion is fixed to the casing or the plug member 12, and there is a clearance space between the elastic arm and the plug member 12 for the elastic arm to deform.

In an embodiment, the outer peripheral face of the plug member 12 is provided with a clearance groove 121, and the snap member 13 is movably mounted in the clearance groove 121. Such arrangement can minimize the size of the avoidance groove 121 in the premise of ensuring the normal movement of the snap member 13, thus making the fitting area between the plug member 12 and the plug hole 401 larger, enhancing stability of connection between the hot comb head 30 (cold comb head 20) and the handle 10, and making the structures of the snap member 13 and the plug member 12 compact as well, which further enhances the structural compactness of the connection between the hot comb head 30 (cold comb head 20) and the handle 10. Surely, in other embodiments, a flat structure may also be disposed on a side of the plug member 12 corresponding to the snap groove 402, that is, the portion where the plug member 12 is inserted into the plug hole 401 is set to be a flat structure.

In an embodiment, the snap component includes two snap members 13 and two unlocking press members 14, the two snap members 13 are separately disposed on two opposite sides of the plug member 12, each of the unlocking press members 14 is correspondingly disposed on the side where one of the snap members 13 faces away from the other snap member 13, and the handle shell 11 is provided with a mounting hole 111 corresponding to each of the unlocking press members 14. In this embodiment, the plug hole 401 is provided therein with one snap groove 402 corresponding to each of the snap members 13, and each of the snap members 13 is snapped into one corresponding snap groove 402. Disposing two snap members 13 equates to adding a snap position between the handle 10 and the hot comb head 30 (cold comb head 20), which can further enhance the stability of snapping between the handle 10 and the hot comb head 30 (cold comb head 20). Moreover, disposing two snap members 13 separately on two opposite sides of the plug member 12 equates to disposing two snapping positions of the handle 10 and the hot comb head 30 (cold comb head 20) substantially symmetrically, so that the handle 10 and the hot comb head 30 (cold comb head 20) are subject to uniform force therebetween. In addition, as one corresponding unlocking press member 14 is provided for each of the snap members 13, when it is necessary to separate the hot comb head 30 (cold comb head 20) from the handle 10, it is required to press the two unlocking press members 14 simultaneously to disengage the two snap members 13 from the snap groove 402, so that the hot comb head 30 (cold comb head 20) and the handle 10 can be disengaged. In this way, the risk of the hot comb head 30 (cold comb head 20) being disengaged from the handle 10 due to incorrect operation can be further reduced, and the stability of connection between the handle 10 and the hot comb head 30 (cold comb head 20) can be further enhanced.

Surely, in other embodiments, the number of the snap members 13 may be three, four or more, that is, multiple snap members 13 are arranged at intervals in the circumferential direction of plug member 12. In addition, in other embodiments, the snap groove 402 is in a ring shape extending in the circumferential direction of the plug hole 401, and both two snap members 13 are snapped into the snap groove 402.

In an embodiment, the plug member 12 is provided with a mounting through hole 122 extending in the direction of arranging the two snap members 13, and the elastic member 15 is disposed in the mounting through hole 122 and elastically abuts between two snap members 13. Specifically, the direction of arranging the two snap members 13 refers to the direction in which one of the snap members 13 points to the other snap member 13. The elastic member 15 is movably mounted in the mounting through hole 122, and one end of the elastic member 15 abuts against one of the snap members 13, and the other end abuts against the other snap member 13. Such arrangement enable the two snap members 13 to share one elastic member 15, which can reduce the number of parts of the handle 10, increase the space for mounting the elastic member 15, and enlarge the space available for the elastic member 15 to deform, without increasing the size of the handle 10. In addition, the deflection of the elastic member 15 can be limited by the mounting through hole 122, ensuring that the elastic member 15 can elastically deform in its length direction in a better way. Surely, in other embodiments, one elastic member 15 may be disposed between each snap member 13 and plug member 12.

In an embodiment, the handle shell 11 is provided therein with a guide column 112 extending in the movement direction of the snap member 13, and the snap member 13 is slidably mounted on the guide column 112. In this way, the guide column 112 can provide better guidance for the movement of the snap member 13, ensuring that the snap member 13 can move in the movement direction of the unlocking press member 14 in a better way, and reducing the risk of deflective movement of the snap member 13.

In an embodiment, the point where the snap member 13 abuts against the unlocking press member 14 is located on the axial extension line of the elastic member 15. In another embodiment, the point where the elastic member 15 abuts against the snap member 13 is located between the point, in which the snap member 13 abuts against the unlocking press member 14, and the guide column 112. In yet another embodiment, the point where the unlocking press member 14 abuts against the snap member 13 is located between the point, in which the elastic member 15 abuts against the unlocking press member 14, and the guide column 112.

With reference to FIG. 9 and FIG. 13, or with reference to FIG. 11 and FIG. 13, in an embodiment, the plug hole 401 is provided therein with a limit portion 403, the limit portion 403 is provided therein with a limit hole 404, the snap component is provided with a limit boss 123, and the limit boss 123 is plugged into the limit hole 404. Specifically, the limit hole 404 is disposed close to the wall of the plug hole 401. In this way, when the limit boss 123 is plugged into the limit hole 404, it is possible to better prevent the hot comb head 30 (cold comb head 20) from rotating relative to the handle 10, which can facilitate the positioning and mounting of the hot comb head 30 (cold comb head 20) and the handle 10. The number of the limit bosses 123 may be one or more (at least two), and the limit portion 403 is provided with one corresponding limit hole 404 for each limit boss 123. In an embodiment, the plug member 12 is provided with a limit boss 123. Surely, in other embodiments, the plug hole 401 may also be configured as a non-rotating hole, such as a square hole, an elliptical hole, a polygonal hole, or the like.

In an embodiment, the plug hole 401 is provided therein with a limit portion 403, the limit portion 403 is provided with an insertion hole 405 and a foolproof gap 406 communicating with the insertion hole 405, the snap component is provided with a plug column 124, the outer peripheral face of the plug column 124 is provided with a convex foolproof rid 125, the plug column 124 is plugged into the plug hole 401, and the convex foolproof rid 125 is plugged into the foolproof gap 406. That is, only when the convex foolproof rid 125 is plugged into the foolproof gap 406, can the plug portion and the plug hole 401 be correctly fitted. In this way, it is possible to prevent misalignment of the hot comb head 30 (cold comb head 20) and the handle 10 during assembly. In an embodiment, the plug member 12 is provided with a plug column 124.

The foregoing is merely the preferred embodiments of the present invention, and is not intended to limit the patent scope of the present invention. Any equivalent structural modification made by using the contents of the description and drawings of the present invention under the inventive concept of the present invention, or direct / indirect application in other relevant technical fields falls within the patent scope claimed by the present invention.

STYLING COMB

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CPC

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Abstract

Description

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Priority Claims (1)