Patent Application
20240115456
The present disclosure relates to a vibration apparatus, and a stimulation and massage device for the erogenous zone (especially penis), which has the vibration apparatus.
In the conventional masturbation cup with vibration function, since a vibration apparatus with vibration function that comprises motor, eccentric block, etc. is installed, the size of the vibration apparatus tends to increase, which may affect the internal layout, and the installation of other devices, etc., and make it impossible to make a compact and versatile massage device. And depending on the installation position of the motor, eccentric block, etc. in the masturbation cup, it may also constrain the vibration apparatus from playing vibration function efficiently.
In addition, the conventional masturbation cup with vibration function has problems of low vibration amplitude and numb experience. Although the telescopic stroke of the masturbation cup with telescopic function is long, it has the limitation of large deceleration ratio of the telescopic gear box and the low telescopic frequency. If the deceleration ratio of the gear box is reduced, the telescopic force will become insufficient so that a good massage effect on male genitalia cannot be produced.
In order to overcome the defects and shortcomings of the prior art, the present invention miniaturizes the structure of the vibration apparatus with a motor, eccentric block, etc., making the vibration apparatus compact and integrated, which can not only achieve the required various vibration functions, but can also be easily installed in a relatively small space, so as to achieve the overall miniaturization and portability.
The present invention generates centrifugal force in different directions by means of a built-in high-speed rotating ball (the center of gravity of the ball deviates from the axis) rotating at high speed, which drives the cup body of a masturbation cup to generate movement in different directions by means of high-speed rotation of the eccentric ball. The device can output ultra-high speed and centrifugal force when the deceleration ratio of the gear box is small, thereby providing strong vibration and large amplitude of vibration while keeping high telescopic frequency and large strength. It can produce a good stimulation effect on male genitalia and bring a strong sense of pleasure to men.
In addition, the present invention discloses a masturbation cup that can fully massage and stimulate the sensitive points of the penis within the male's acceptable range and assist in dredging the collaterals, by comprehensive physical conduction massage of centrifugal force and multi-force stimulation on the penis. It can increase the amount of penis congestion and reduce the sensitivity of penis sensitive nerves, without side effects after use.
The present invention provides a vibration apparatus, comprising a motor, a speed reduction mechanism and a rotating body, wherein the output of the motor after being decelerated by the speed reduction mechanism drives the rotating body to rotate, wherein the rotating body is of an eccentric structure with a cavity inside, and the motor and the speed reduction mechanism are both provided inside the cavity of the rotating body.
Preferably, the output speed of the motor can be adjusted.
Preferably, the speed reduction mechanism is a deceleration gear set.
Preferably, the rotating body is a ball provided with two flattened ends and an eccentric block, and the faces of the flattened ends are parallel to the rotating direction of the rotating body.
Preferably, the eccentric ball is composed of two hemispherical blocks.
Preferably, the position of the eccentric block can be adjusted.
The present invention also provides an masturbation cup comprising the vibration apparatus, which comprises a cup cover, a cup body and a base, wherein a lower edge of the cup cover is coupled with an upper edge of the cup body, the vibration apparatus is provided between the cup cover and the top of the cup body, the low end of the cup body is open, and the rotating body is coupled with the top of the cup body by a supporting shaft, so that vibration of the vibration apparatus makes the cup body of the masturbation cup vibrate.
Preferably, the motor is fixed to the rotating body, the rotating body is fixed with the supporting shaft, the supporting shaft is configured to be rotatable in a shaft groove of the cup body of the masturbation cup, the output of the motor after being decelerated by the speed reduction mechanism drives the rotating body to rotate.
Preferably, the motor is fixed to the supporting shaft, the rotating body is configured to be rotatable around the supporting shaft, and the output of the motor after being decelerated by the speed reduction mechanism drives the rotating body to rotate around the supporting shaft.
Preferably, the size of the cup body of the masturbation cup can be adjusted.
Preferably, a villous structure for massage is provided on the inner wall and bottom of the cup body.
Preferably, the villous structure is composed of cylindrical bumps made of silica gel that are distributed with even intervals from the opening of the masturbation cup to the bottom of the masturbation cup, and the cylindrical bumps are adhesively integrated to the wall of the masturbation cup to form a cylindrical space with a diameter of about 3 cm in the middle of the masturbation cup.
The invention also provides a vibration rod comprising the vibration apparatus, which comprises a vibration rod housing and a vibration rod body, wherein a lower edge of the vibration rod housing is coupled with an upper edge of the vibration rod body, the rotating body of the vibration apparatus is provided in a space formed by the vibration rod housing and the vibration rod body, and the rotating body is coupled with the top of the vibration rod body by a supporting shaft, so that vibration of the vibration apparatus makes the vibration rod vibrate.
Preferably, the speed reduction mechanism is a deceleration gear set.
Preferably, the rotating body is a ball provided with two flattened ends and an eccentric block, and the faces of the flattened ends are parallel to the rotating direction of the rotating body.
Preferably, the eccentric ball is composed of two hemispherical blocks.
Preferably, the position of the eccentric block can be adjusted.
The device generates centrifugal force by using a motor and a deceleration gear box to drive the eccentric ball to rotate at a high speed. The centrifugal force generated by the high-speed rotation of the eccentric ball is distributed in the normal direction of the centroid of the ball. As the eccentric ball rotates to a specific angle, it generates centrifugal force in a specific direction accordingly. The centrifugal force in the same direction as the cup body generates push-and-pull movement. The centrifugal force perpendicular to or at a certain angle with the cup body drives the cup body to vibrate in all directions. Due to the high-speed rotation of the eccentric ball, the device produces a technical effect of combination of vibration and push-and-pull movements.
Specifically, the present invention provides a vibration apparatus and a masturbation cup and a vibration rod comprising the vibration apparatus. The vibration apparatus is provided with a built-in eccentric ball (the center of gravity of the ball deviates from the axis) rotating at high speed. The centrifugal force in different directions is produced by high-speed rotation of the eccentric ball, and drives the cup body of the masturbation cup to generate movement in multiple directions. Thus, a vibration apparatus capable of providing highly efficient vibration function and a masturbation cup incorporating the same can be made with multiple functions, miniaturization. The device can output ultra-high speed and centrifugal force when the deceleration ratio of the gear box is small, thereby providing strong vibration and large amplitude of vibration while keeping high telescopic frequency and large strength. It can produce a good stimulate effect on male genitalia and bring a strong sense of pleasure to men.
To better describe the technical solutions in the embodiments of the present invention or the prior art, drawings necessary for describing the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only a part of the drawings of the present invention. For a person of those of ordinary skill in the art, other drawings can be obtained based on the provided drawings without paying creative efforts.
In the drawings: 1. vibration apparatus; 2. motor; 3. deceleration gear set; 4. eccentric block; 5. eccentric ball; 6. supporting shaft; 7. masturbation cup; 8. cup cover; 9. ON/OFF key; 10. cup body; 11. base; 12. villi; 13. opening of the masturbation cup; 14. vibration rod; 15. vibration rod body; 16. handle.
The technical scheme of the present invention will be described clearly and completely in the following specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of the invention.
In the following embodiments, the same or similar reference labels throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as a limitation to the present invention.
Referring to
In other embodiments, the eccentric ball 5 can be of other eccentric structure such as disk, cuboid, polyhedron, and irregular shaped rotator, that can rotate axially to produce vibration effect.
In an optional embodiment, referring to
With reference to
As another optional embodiment, referring to
With reference to
The vibration apparatus 1 is placed in a space formed by the cup cover 8 and the cup body 10. With reference to
With reference to
When the eccentric block 4 is at position 1, the centrifugal force has only the component force F1 perpendicular to the cup body, and the component force F2 along the cup body is 0; at this position, the cup body has the largest amplitude of shaking to the right, and there is no push-and-pull movement along the cup body.
During the movement of eccentric block 4 from position 1 to position 2, the centrifugal force can be divided into the component force F1 perpendicular to the cup body and the component force F2 along the cup body, and F1 is gradually decreasing while F2 is gradually increasing. Accordingly, in this process, the cup body has a gradually decreasing amplitude of shaking to the right, while a downward amplitude of push-and-pull movement of the cup body starts to appear and is gradually increasing.
At position 2, the two component forces F1 and F2 are equal. At this position, the force that shakes the cup body to the right is equal to the force that drives the cup body downward.
During the movement of the eccentric block 4 from position 2 to position 3, F1 starts to be smaller than F2 gradually. In this process, the force that shakes the cup body to the right is further decreased, while the force that pulls the cup body downward is further increased.
When the eccentric block 4 is at position 3, F1 is decreased to 0, and the centrifugal force is entirely oriented along the cup body. At this position, it only remains the force that drags the cup body downward.
During the movement of the eccentric block 4 from position 3 to position 4, the component force F1 of the centrifugal force gradually increases from 0 whereas the component force F2 gradually decreases. In this process, a force that shakes the cup body to the left starts to appear and gradually increases, while the force that drags the cup body downward gradually decreases. But as F2 is still greater than F1, the combined effect is that the push-and-pull force driving the cup body downward is still stronger than the force shaking it to the left.
When the eccentric block 4 arrives at position 4, the two component forces F1 and F2 become equal. the push-and-pull force driving the cup body downward is the same as the force shaking it to the left.
During the movement of the eccentric block 4 from position 4 to position 5, F2 starts to be gradually smaller than F1. In this process, the moment that shakes the cup body to the left becomes gradually greater than the moment that drives the cup body downward.
When the eccentric block 4 arrives at position 5, F2 is decreased to 0, and the centrifugal force becomes completely perpendicular to the cup body. At this position, the combined moment shakes the cup body to the left entirely.
During the movement of the eccentric block 4 from position 5 to position 6, the centrifugal force F can be divided into a component force F1 shaking the cup body to the left and a component force F2 that pushes the cup body upward. The component force F1 gradually decreases whereas F2 gradually increases, but F1 is still greater than F2. Therefore, in this process, the moment that shakes the cup body to the left is combined with the moment that drives the cup body upward, but the former is greater than the latter.
When the eccentric block 4 arrives at position 6, the component forces F1 and F2 are equal. After combination, the moment that shakes the cup body to the left is equal to the moment that drives the cup body upward.
During the movement of the eccentric block 4 from position 6 to position 7, the component force F1 that makes the cup body shake to the left is gradually smaller than the component force F2 that drives the cup body upward. After combination, there is not only the moment that shakes the cup body to the left, but also the moment that drives the cup body upward, and the moment that drives the cup body upward is larger.
When the eccentric block 4 arrives at position 7, the component force F1 that shakes the cup body to the left is decreased to 0, whereas the component force F2 that drives the cup body upward reaches its maximum, and the combined moment makes the cup body go upward entirely.
During the movement of the eccentric block 4 from position 7 to position 8, the component force F1 that shakes the cup body to the right starts to appear and gradually increases, whereas the component force F2 that drives the cup body upward starts to decrease gradually, but F2 remains greater than F1. Therefore, in this process, the moment that shakes the cup body to the right is combined with the moment that drives the cup body upward, making the cup body largely go upward.
When the eccentric block 4 arrives at position 8, the component force F1 that shakes the cup body to the right is equal to the component force F2 that drives the cup body upward. After combination, the moment that shakes the cup body to the right is equal to the moment that drives the cup body upward.
During the movement of the eccentric block 4 from position 8 to position 1, the component force F2 that drives the cup body upward is gradually smaller than the component force F1 that shakes the cup body to the right, and when the moment that drives the cup body upward and the moment that shakes the cup body to the right are combined, the moment that makes the cup body shake to the right is larger. When the eccentric block 4 arrives at position 1, the component force F2 that makes the cup body move upward is decreased to 0, and the force that makes the cup body shake to the right reaches its maximum.
Since the eccentric ball directly acts on the supporting shaft, and the supporting shaft is fixed to the cup body of the masturbation cup, the pattern of forces acted on the masturbation cup is consistent with the centrifugal forces mentioned above. With the rotation of eccentric block 4, the force on the masturbation cup changes constantly, resulting in shaking. The opening of the masturbation cup is provided for inserting male genitalia. The shaking of the masturbation cup acts on the male genitalia through the villi made of silica gel on an inner wall of the masturbation cup, thus producing massage effect on the male genitalia.
The centrifugal force analysis shown in
Therefore, in actual use, vibration of the masturbation cup will generate different moments depending on the position of users' grip, the strength of the grip force and the orientation of the cup body, and therefore result in different shakes of the cup body, and bring various massage experiences to users.
In an optional embodiment, users can adjust the position of the eccentric block relative to the eccentric ball through a slider or a knob kind of structure provided on the housing of the masturbation cup, so as to adjust the magnitude of the centrifugal force generated by the rotation of the eccentric ball, thereby changing degrees of the shakes. In one embodiment, the masturbation cup comprises a cup housing, a slide rail and an eccentric ball, wherein the base of the slide rail is fixed on an inner wall of the cup housing, and a slide plate of the slide rail is fixed on an inner wall of the eccentric ball. When users need to adjust the position of the eccentric ball to change the shaking force during use, they may change the distance from the eccentric ball to the center of the whole product by changing the length of the slide rail through push-and-pull. The acting force can be spread around by rolling of steel balls in the slide rail to ensure the overall horizontal and vertical stability of the masturbation cup.
In an optional embodiment, the size of the masturbation cup, including height and inner diameter, can be adjusted through a telescopic structure. For example, the villi on the inner wall of the masturbation cup may be composed of multiple independent blocks. When there is a need to change the inner diameter, users may change the left-and-right intervals between adjacent blocks by rotation so as to enlarge or reduce the inner diameter. When there is a need to change the inner length of the masturbation cup, users may change the front-and-back intervals between adjacent blocks by stretching, so as to change the inner length.
With reference to
With reference to
As shown in
With reference to
The above only illustrates exemplary embodiments of the present invention, but the protection scope of the present invention is not limited to this. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be the protection scope of claims.
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/CN2021/071036 | 1/11/2021 | WO |
