Patent Application
20160175730
This application is based upon and claims the benefit of priority under 35 USC 119 of Japanese Patent Application No. 2014-258880 filed on Dec. 22, 2014, the entire disclosure of which, including the specification, claims, drawings and abstract, is incorporated herein by reference.
1. Field of the Invention
The present invention relates to a beads connecting toy which can be played with by making a beaded toy which is decorated with a number of beads which are connected together and a beads connecting method for connecting the beads.
2. Description of the Related Art
Conventionally, there have been proposed toys with which a beaded toy such as a bracelet or an accessory can be made by beading a number of beads. For example, a beading apparatus disclosed in Japanese Unexamined Patent Publication (KOKAI) No. 2003-213552 includes four held portions which are provided on a beading shaft, holding devices which hold individually the four held portions and a catching portion which is provided below a lowermost held portion to catch a thread. The holding devices include pairs of holding members which are provided individually for the four held portions to hold the corresponding held portions. These pairs of holding members are opened and closed by a drive device.
When the beading apparatus configured as described above is actuated, beads are put on the beading shaft from a beads storage portion where a large number of beads are stored. Then, the beads are guided along the beading shaft to be moved sequentially from the upper held portion to the lower held portion in association with opening and closing operations of the holding members. Then, a bead at the lowermost held portion is put on a thread which is caught by the catching portion when the holding members at the lowermost held portion are opened. In this way, a beaded toy can be made in which a large number of beads are connected together.
On the other hand, bracelets called wrap bracelets are popular as accessories for adults in recent years. The wrap bracelets are such that a large number of beads are disposed between two strands which make up a base, so that the two base strands and the beads are brought into engagement with each other. The two base strands and the beads are engaged by passing strands, which bring the base strands and the beads into engagement, through holes in the beads which are arranged to be oriented sideways so as to be at right angles to the two base strands while wrapping the strands around the two base strands.
Normally, as described in Japanese Unexamined Patent Publication (KOKAI) No. 2003-213552, a toy for making a beaded toy such as an accessory by connecting beads together cannot provide much variety because beads are disposed simply in series and a thread is only passed through the beads. Consequently, a player is only allowed to enjoy a variety of designs of the beaded toy made by changing arrangements of beads of many colors or attaching a decorative thing to a retainer to which the thread is fastened.
Although children desire to make and wear copies of accessories made for adults, wrap bracelets for adults are complex in interweaving threads to bring beads into engagement with two base strands, and it is difficult to apply how to weave the threads as it stands to beaded toys for children.
The invention provides a beads connecting method by which even children can make a bracelet which is a copy of a wrap bracelet for adults with a certain degree of difficulty which is appropriate to children and a beads connecting toy which can execute easily the beads connecting method.
A beads connecting toy according to the invention has a connecting toy main body which makes up a base for fabricating a beaded toy which is based on a strand set member which has a strand set locking portion formed at one end side and at the other end side thereof a beading strand on which a large number of beads are put, two base strands and an engaging strand which interweaves the beading strand, the two base strands and the beads together for engagement, a one-end-side locking portion which is provided at one end side of the connecting toy main body and where the strand set locking portion is locked in place and an other-end-side locking portion which is provided at the other end side of the connecting toy main body and where the two base strands and the beading strand are locked in place.
The one-end-side locking portion where the strand set locking portion which is formed into a ring-like shape is locked is formed into a hook-like shape, and the other-end-side locking portion is made up of base strand vertical grooves which are each formed into a vertical groove shape at two locations so that the other end sides of the two base strands are respectively locked thereat and a beading strand vertical groove which is formed into a vertical groove shape between the base strand vertical grooves so that the other end side of the beading strand is locked thereat.
Part of a partition wall between each of the base strand vertical grooves and the beading strand vertical groove is formed so as to rotate freely about a vertical direction of each of the vertical grooves as a rotation axis.
The connecting toy main body is formed into an elongated shape and has at least an upper surface, an abutment projecting portion is provide on the upper surface of the connecting toy main body so as to project from the upper surface, and an upper surface of the other end portion of the connecting toy main body where the other-end-side locking portion is provided is formed above the upper surface of the connecting toy main body.
A catch hole portion where a pillar-shaped projection of a catch which catches hold of the base strands, the beading strand and the engaging strand is loosely fitted is provided in the upper surface of the connecting toy main body which lies between the abutment projecting portion and the other end portion of the connecting toy main body.
The connecting toy main body has dividing portions which are formed in a width direction at two or more locations, and an engaging portion at one of the dividing portions is formed so as to be brought into engagement with an engaging portion at the other of the dividing portions.
A beads connecting method includes the following steps:
preparing a strand set member having a beading strand on which beads are put, two base strands and an engaging strand which interweaves the beading strand, the two base strands and the beads together for engagement and making up a base for a beaded toy;
putting the beads on the beading strand;
positioning the beading strand on which the beads are put between the two base strands; and
folding the engaging strand so as to wrap around one of the base strands from a front side to a rear side, then causing the engaging strand to pass a front side of the beading strand, then folding the engaging strand so as to wrap around the other of the base strands from a rear side to a front side, and then causing the engaging strand to pass a rear side of the beading strand to thereby interweave the two base strands, the beading strand and the beads together for engagement.
The preparation of the strand set member includes the following steps:
making a knot on a rubber strand in a position lying near a center between end portions thereof to form a ring-shaped portion and making two strand-like portions, each of which has the end portion, constitute the two base strands;
making a knot on a cord in a position lying closer to either of end portions to form a ring-shaped portion and making a shorter strand-like portion of the two strand-like portions, each of which has the end portion, constitute the beading strand while making a longer strand-like portion of the two strand-like portions constitute the engaging strand;
causing the ring-shaped portion on the cord to pass through the ring-shaped portion on the rubber strand so as to position the ring-shaped portion on the cord between the two base strands; and
causing the beading strand and the engaging strand to pass through the ring-shaped portion on the cord so as to make up the strand set member
According to the beads connecting toy of the invention, in fabricating the beaded toy which is based on the strand set member having the two base strands, the beading strand and the engaging strand, the strand set locking portion at the one end of the strand set member can be locked by the one-end-side locking portion of the connecting toy main body, while the other end of the strand set member can be locked by the other-end-side locking portion of the connecting toy main body. Consequently, in performing the interweaving and engaging work by the engaging strand after the large number of beads are put on the beading strand, the strand set member is stretched with an appropriate degree of tension, and therefore, the interweaving and engaging work is made easy to be performed.
Consequently, children can fabricate the beaded toy, which copies the wrap bracelet for adults which takes the form in which the large number of beads which are put on the beading strand are brought into engagement with the two base strands, with a certain degree of difficulty appropriate to children by themselves. Thus, they can enjoy fabricating the beaded toy.
The one-end-side locking portion of the connecting toy main body is formed into the hook-like shape, and the strand set locking portion which is locked by the one-end-side locking portion is formed into the ring-like shape. The other-end-side locking portion where the two base strands and the beading strand are individually locked are formed into the vertical groove-like shape. By adopting this configuration, the strand set locking portion can be locked by the one-end-side locking portion only by hooking it to the one-end-side locking portion, and the two base strands and the beading strand can be locked in such a way that they are fitted in the corresponding vertical grooves in the other-end-side locking portion. Consequently, the strand set member can easily be locked on the connecting toy main body of the beads connecting toy.
The part of the partition wall between each of the base strand vertical grooves and the beading strand vertical groove is formed so as to rotate freely about the vertical direction of each of the vertical grooves as the rotation axis. By adopting this configuration, even in the event that for example, the two base strands and the beading strand are formed by the rubber strand and the cord which are different in diameter and that the base strands are fitted in the base strand vertical grooves while the cord is fitted in the beading strand vertical groove, the strands and the cord can be locked in an ensured fashion irrespective of the fact that they are different in diameter.
The connecting toy main body has at least the upper surface, the abutment projection is provided on the upper surface of the connecting toy main body, and the upper surface of the portion where the other-end-side locking portion is provided is formed above the upper surface of the connecting toy main body. Consequently, the strand set member which is locked on the connecting toy main body is brought into abutment with the upper surface of the portion where the abutment projecting portion and the other-end-side locking portion are provided, and therefore, the base and engaging strands are locked on the connecting toy main body in such a state that the base and engaging strands are raised slightly upwards from the upper surface of the connecting toy main body. Consequently, the interweaving and engaging work by the engaging strand can be performed more easily, whereby the player can enjoy the interweaving work more easily.
The catch hole portion where the pillar-shaped projection of the catch which catches hold of the base strands, the beading strand and the engaging strand is loosely fitted is provided in the upper surface of the connecting toy main body. By adopting this configuration, in catching hold of the base, beading and engaging strands by the use of the catch after the completion of interweaving by the engaging strand, the catch can be prevented from being moved easily by inserting the pillar-shaped projection of the catch into the catch hole portion. Consequently, the catching work of the base, beading and engaging strands is made easy, whereby the player can enjoy the fabrication of the beaded toy more.
The dividing portions are formed in the width direction at two more locations in the connecting toy main body, and therefore, the connecting toy main body can be divided into at least three or more portions. Consequently, in storing the beads connecting toy, the beads connecting toy can be made compact in a neat fashion for storage. Further, the connecting toy main body is formed so that one divided portion of the connecting toy main body can be brought into engagement with the other divided portions thereof, and therefore, the length of the connecting toy main body can be changed. Consequently, beaded toys of various lengths can be fabricated, and therefore, it is possible to fabricate various beaded toys such as a necklace, a bracelet and the like.
The beads connecting method is such that the engaging strand is interweaved with the two base strands and the beading strand from the front side to the rear side or vice versa in an alternate fashion for engagement. Consequently, according to this beads connecting method, children can fabricate the beaded toy which copies a wrap bracelet while enjoying the interweaving with a certain degree of difficulty which is appropriate to children. Further, generally marketed beads can be used without using specifically shaped beads, and therefore, the player can enjoy the fabrication of the beaded toy simply and easily by devising the arrangement of colored beads.
The strand set member is prepared by the combination of the rubber strand and the cord. Consequently, the strand set member can be formed by the use of generally marketed rubber stings and cords, and therefore, children can fabricate beaded toys simply and easily
Hereinafter, an embodiment of the invention will be described based on the drawings.
Specifically speaking, the two base strands 21 of the strand set member 20 and the ring-shaped strand set locking portion 24 are formed from one rubber strand. This rubber strand has a substantially circular cross section and is generally marketed. Further, the beading strand 22 and the engaging strand 23 of the strand set member 20 is formed from a cord, which is also generally marketed. A fabrication method of the strand set member 20 will be described later.
A catch 40 is provided at the other end side (a lower end side in
The bracelet 10 is formed so as to have an overall length of the order of 30 cm. In wearing the bracelet 10 on the wrist, the ring-shaped strand set locking portion 24 is locked on the decorative member 46 which is fixed to the catch 40 so as to form the bracelet 10 into a ring-like shape. Then, the bracelet 10 which is now formed into the ring-like shape is twisted once to be formed into a double ring having a diameter of the order of 5 cm, whereby the resulting bracelet 10 in the form of the double ring can suitably be worn on the wrist of a child.
Next, a beads connecting toy 50 will be described. This beads connecting toy 50 makes up a base for fabrication of the bracelet 10. As shown in
The first main body portion 52, the second main body portion 53 and the third main body portion 54 are connected together through sliding engagement at the dividing portions 56, 57. Namely, a T-shaped groove portion 52a which is a T-shaped groove when seen from a left or right side surface is provided on an end surface at the other end side of the first main body portion 52 so as to extend in the width direction. Then, a T-shaped slide engaging projection 53b when seen from the left or right side surface is formed on an end face at one end side of the second main body portion 53 so as to be brought into slide engagement with the T-shaped groove portion 52. When the slide engaging projection 53b of the second main body 53 is brought into slide engagement with the groove of the T-shaped groove portion 52a, the slide engaging projection 53b is slid until it is brought into abutment with a restricting wall 52a1 which is formed at a terminating end portion of the T-shaped groove portion 52a.
Similarly, a T-shaped groove portion 53a is formed at an end face at the other end side of the second main body portion 53, and a T-shaped slide engaging projection 54a is formed on an end face at the other end side of the third main body portion 54. Then, a restricting wall 53a1 is formed at a terminating end portion of the T-shaped groove portion 53. When the first main body portion 52, the second main body portion 53 and the third main body portion 54 which are formed in the way described above are brought into slide engagement with one another, as shown in
A one-end-side locking portion 52c is provided on the upper surface of the first main body portion 52 of the connecting toy main body 51 at one end side thereof. The one-end-side locking portion 52c is formed of two hook-like projections which are aligned parallel to each other in a width direction of the first main body portion 52, and the two hook-like projections are formed, in turn, of vertical portions 52c1 which rise from the upper surface of the first main body portion 52 and horizontal portions 52c2 which extend horizontally in a one-end-side direction.
An other-end-side locking portion 54c is provided at the other end side of the third main body portion 54 of the connecting toy main body 51. The other-end-side locking portion is formed of three vertical grooves. Left and right vertical grooves are formed as base strand vertical grooves 54c1, and a vertical groove lying between the base strand vertical grooves 54c1 is formed as a beading strand vertical groove 54c2. The beading strand vertical groove 54c2 is formed narrower in width than the base strand vertical grooves 54c1.
The upper surface of the third main body portion 54 which is situated near the other end thereof is made into an upper surface 54e at the other end portion or other-end-portion upper surface 54e. The other-end-portion upper surface 54e is positioned above an upper surface 54d of the third main body portion 54 and the respective upper surfaces 52d, 53d of the first main body portion 52 and the second main body portion 53. The abutment projecting portion 54f is formed on the upper surface 54d at one end side of the third main body portion 54, and this abutment projecting portion 54f extends in a width direction of the third main body portion 54 from the upper surface 54d at one end side of the third main body portion 54 so as to project into a wall-like shape. The other-end-portion upper surface 54e and an upper surface of the abutment projecting portion 54f are formed to have the same height from the upper surface 54d of the third main body portion 54. Then, a catch hole portion 54g is provided in the upper surface of the third main body portion 54 in a position lying between the abutment projecting portion 54f and the other-end-portion locking portion 54c, and the pillar-shaped projection 43 of the catch 40 is inserted into the catch hole portion 54g so provided.
Here, the third main body portion 54 will be described in greater detail by reference to
The two movable partition walls 156 are provided between the lower surface of the other end portion 154h and the fixing plate 155 in such a way as to be held by the lower surface of the other end portion 154h and the fixing plate therebetween. The movable partition walls 156 are each formed into a vertical plate-like shape, and a boss 156b is formed on each of upper and lower surfaces of a proximal portion 156a of each of the movable partition walls 156 so as to project into a cylindrical shape therefrom. Then, lower bosses 156b are inserted individually in two lower boss support holes 155b which are provided in the fixing plate 155 so as to rotate therein. On the other hand, upper bosses 156b are inserted individually in two upper boss support holes 154k which are formed in the other-end-portion upper surface 54e of the third main body 154 in a position lying substantially in a center in the width direction and near a wall portion which rises from the upper surface 54d to the other-end-portion upper surface 54e so as to rotate therein.
In the partition walls 156, movable wall plates 156c extend from the proximal portions 156a towards end portion sides. These movable wall plates 156c form partition walls between the base strand vertical grooves 54c1 and the beading strand vertical groove 54c2 together with upper wall plates 154m of the third main body portion main body 154 and lower wall plates 155c of the fixing plate 155. The movable wall plates 156c, the upper wall plates 154m and the lower wall plates 155c have the same width.
The movable partition walls 156 are supported rotatably by the upper boss support holes 154k and the lower boss support holes 155b, and therefore, the movable partition walls 156 can individually rotate freely about the bosses 156b as vertical rotational shafts. Consequently, the partition walls between the base strand vertical grooves 54c1 and the beading strand vertical groove 54c2 are made up of the upper wall plates 154m, the movable wall plates 156c and the lower wall plates 115c and the movable wall plates 156c which are part of the upper wall plates 154m and the lower wall plates 155c are formed so as to rotate freely about vertical directions in the vertical grooves 54c1, 54c2 as rotational axes.
Further, projecting portions 156d are provided on side surfaces of the movable plates 156c of the movable partition walls 156 so as to project in a horizontal direction which is at right angles to the vertical directions of the base strand vertical grooves 54c 1 and the beading strand vertical groove 54c2. Similarly, projecting portions 154d are provided on wall portions of the base strand vertical grooves 54c1 which are situated on the third main body portion main body 154. The projecting portions 156d, 154d are provided so as to face each other.
In the fabrication process of the bracelet 10 (refer to
When the strands are brought into engagement with the corresponding vertical grooves, the widths of the vertical grooves 54c1, 54c2 are automatically partially adjusted by the movable wall plates 156c which are supported rotatably, and therefore, the strands can be locked in an ensured fashion. Further, the projecting portions 156d, 154d are allowed to bite into the corresponding strands, and therefore, it is difficult for the strands which are locked to be pulled out of the corresponding vertical grooves in the vertical direction. However, the strands can be pulled out of the corresponding vertical grooves in the horizontal direction easily.
Next, the catch 40 will be described based on
Catch locking portions 41a are formed at both end portions of the cover member 41 in a width direction thereof (a left-to-right direction in
As shown
The large grooves 44 are formed to be bent in such a way that a space between the large grooves 44 gets narrow as they extend downwards so that a space between two base strands 21 gets narrower on a lower side than an upper side of
A wide rectangular recess portion 44b, which is wider than the large groove 44, is formed between the two pins 44a of each of the large grooves 44. The wide recess portions 44b are formed so as to be inclined obliquely relative to the catch main body 42 so as to match the corresponding bent large grooves 44. On the other hand, the small groove 45 is formed into a vertical straight line in
In
On the other hand, a wide projecting portion 41c is provided on the lower surface (the surface shown in
Next, a beads connecting method will be described by which the bracelet 10 is fabricated by the use of the members that have been described heretofore. Firstly, a strand set member 20 as shown in
Similarly, a knot is made on a cord to form a ring-shaped portion 25. As this occurs, the knot is made on the cord in such a position that one end side of the cord is shorter than the other end side thereof. Of strand-like portions formed on the one end side and the other end side of the cord as a result of making the knot, a short strand-like portion constitutes a beading strand 22, and a long strand-like portion constitutes an engaging strand 23.
Next, the ring-shaped portion 25 of the cord is passed through the strand set locking portion 24 which is the ring-shaped portion of the rubber strand, so that the ring-shaped portion 25 is positioned between the two base strands 21. Then, the beading strand 21 and the engaging strand 23 are passed through the ring-shaped portion 25. In this way, the strand set member 20 is prepared. As this occurs, the length of the beading strand 22 is made substantially the same as the length of the base strands 21.
Next, the strand set member 20 is set on the beads connecting toy 50 so that a state shown in
After the strand set member 20 is set on the beads connecting toy 50, a large number of preferred beads 30 are sequentially put on the beading strand 22. The beads 30 are put on the beading strand 22 full to the abutment projecting portion 54f. As this occurs, it is preferable that a leading bead 31 which is put first on the beading strand 22 and a bead 32 (refer to
After the large number of beads 30 are completely put on the beading strand 22, an end-portion side of the beading strand 22 is locked in the beading strand vertical groove 54c2 so that the beading strand 22 on which the beads are put is positioned between the two base strands 21 (refer to
Next, the engaging strand 23 performs interweaving and engaging work. Firstly, the engaging strand 23 is passed through the hole in the leading bead 31 once from one end side (an upper side in
In this way, the engaging strand 23 is wound around the leading bead 31, whereby the bead 31 is prevented from moving on the beading strand 22 to thereby be fixed in a predetermined position. Then, an interweaving and engaging beading needle 60 is brought into engagement with a portion of the engaging strand 23 which lies near an end portion thereof. The beading needle 60 is a thin needle member which is formed into a curved surface at a leading end thereof so as to facilitate the interweaving and engaging work.
In the interweaving and engaging work performed by the engaging strand 23, as shown in
In performing the interweaving and engaging work in the way described above, the upper surfaces 52d, 53d which are formed long are formed on the connecting toy main body 51, and therefore, the beading strand 22 on which the beads 30 are put through is restricted from moving downwards, whereby the beading strand 22 is prevented from falling more than required.
In this way, the two base strands 21 and the large number of beads 30 are interwoven and engaged with each other by the engaging strand 23. Then, when the engaging strand 23 reaches before the bead 32 at the terminating end, as shown in
Next, a process of catching hold of the two base strands 21, the beading strand 22 and the engaging strand 23 by the catch 40 will be described. As shown in
As this occurs, the catch main body 42 is abutted to or brought into contact with the abutment projecting portion 54f. Then, of the two base strands 21, the left base strand 21 is accommodated in the left large groove, while the right base strand 21 is accommodated in the right large groove 44. The beading strand 22 and the engaging strand 23 are both accommodated in the small groove 45. In this state, the cover member 41 of the catch 40 is fitted on the catch main body 42 from thereabove for attachment thereto.
Then, a state shown in
Thus, as has been described heretofore, according to the beads connecting toy 50 and the beads connecting method of the invention, children can enjoy fabricating the bracelet 10 which copies a wrap bracelet for adults with a certain degree of difficulty which is appropriate to them by using generally marketed rubber strands, cords and beads. Additionally, children can also enjoy wearing the bracelet 10 which is fabricated by themselves.
The fabricated bracelet 10 can be stretched to some extent because the rubber strand is used for the base strands 21. Additionally, since the cord also has elasticity, the beading strand 22 stretches according to the stretching of the base strands 21. In the event of the base strands 21 stretching further, with intervals of the large number of beads 30 remaining equal, the intervals are expanded due to the engaging strand 23 which is interwoven with the large number of beads 30. Consequently, even in the event of the bracelet 10 being stretched, the arrangement of the large number of beads 30 remains tidy, and therefore, the good external appearance of the bracelet 10 can be maintained.
The invention is not limited to the embodiment that has been described heretofore but can be carried out in various forms. In the embodiment, the first main body portion 52, the second main body portion 53 and the third main body portion 54 are connected together through slide engagement for fabrication of the bracelet 10. However, for example, with the second main body portion 53 omitted, the first main body portion 52 and the third main body portion 54 can be brought into slide engagement with each other for fabrication of the bracelet 10. This enables a bracelet 10 of a different length to be fabricated.
The main body portions are described as being connected together through slide engagement at the dividing portions 56, 57. However, the main body portions can be brought into engagement with one another with screws or magnets at the dividing portions 56, 57. Further, the connecting toy main body 51 can also be formed as a single unit without providing the dividing portions 56, 57. Furthermore, a hinge mechanism can replace the slide engagement at the dividing portions 56, 57 so that the connecting toy main body 51 can be configured so as to be folded thereat.
The connecting toy main body 51 is formed into the elongated shape. However, other forms can also be adopted. For example, the one-end-side locking portion 52c and the other-end-side locking portion 54c can be formed so as to be supported by a frame. However, as has been described before, the beading strand 22 does not fall more than required by forming the connecting toy main body 51 into the elongated shape and providing the upper surface on at least the connecting toy main body 51. This can facilitate not only the interweaving and engaging work by the engaging strand 23 but also the attachment of the catch 40. Further, the connecting toy main body 51 can be given a circular shape or an anomalous shape when seen from thereabove. However, in consideration of the dividing structure and easy fabrication, it is preferable that the connecting toy main body 51 is formed into the elongated shape (in other words, a rod shape) as done in this embodiment.
The connecting toy main body 51 is formed so as to be divided into the three portions of the first main body portion 52, the second main body portion 53 and the third main body portion 54. However, the invention is not limited thereto. For example, the connecting toy main body 51 can be divided into two halves or four portions. Alternatively, a hinge portion is provided in the connecting toy main body 51, so that the connecting toy main body 51 can be deployed to its full length when in use, while the connecting toy main body 51 can be folded when stored.
Additionally, the beads connecting method according to the invention of this patent application is a method which does not always require the use of the beads connecting toy 50 for easy fabrication of a beaded toy. However, using the beads connecting toy 50 allows children to play by fabricating a beaded toy while enjoying the beads connecting method according to the invention of this patent application with a certain degree of difficulty which is appropriate to them.
While the invention has been described heretofore based on the embodiment, the embodiment is described to represent one of examples, and hence, the scope of invention is not intended to be limited by the embodiment. This novel embodiment can be carried out in other various forms, and hence, various omissions, replacements and/or modifications can be made thereto without departing from the spirit and scope of the invention. The embodiment and its resulting modifications are included in the spirit and scope of the invention, as well as in the scope of inventions described in claims and equivalents thereof.
| Number | Date | Country | Kind |
|---|---|---|---|
| 2014-258880 | Dec 2014 | JP | national |
