CN220309732U - Joint connection structure and building block doll - Google Patents
Joint connection structure and building block doll Download PDFInfo
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- CN220309732U CN220309732U CN202321712220.8U CN202321712220U CN220309732U CN 220309732 U CN220309732 U CN 220309732U CN 202321712220 U CN202321712220 U CN 202321712220U CN 220309732 U CN220309732 U CN 220309732U
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- 230000000694 effects Effects 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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Abstract
The utility model relates to the technical field of building block puppets, in particular to a joint connection structure and a building block puppet. An articulating structure comprising a first joint and a second joint; the first joint is provided with a spherical connecting part; the second joint is provided with a connecting groove, and the diameter of the notch of the connecting groove is smaller than the sphere diameter of the connecting part; the inner wall surface of the connecting groove consists of a first wall surface, a second wall surface and a third wall surface, wherein the first wall surface is conical and is connected with the notch, the second wall surface is spherical, two ends of the second wall surface are respectively connected with the first wall surface and the third wall surface, and the third wall surface is planar. The toy figure comprises a head, legs, arms, hands and a trunk, and any one or more groups of joints between the head and the trunk, between the legs and the trunk, between the arms and the trunk and between the hands and the arms are connected through joint connection structures. The utility model solves the problems of poor connection stability, easy separation between joints and poor hand flexibility of the building block puppet of the prior puppet.
Description
Technical Field
The utility model relates to the technical field of building block puppets, in particular to a joint connection structure and a building block puppet.
Background
The building block toy has long history and has special effects of training and improving the practical ability and observation ability of children and inspiring intelligence. The building block toy is formed by assembling building blocks with various shapes and specifications. The building blocks are developed from original parts with simple geometric shapes to various forms such as figures, animals, plants, various natural objects and the like, the structures are changed from single to complex, single individuals are formed by different parts, and the volumes are also miniaturized, so that more delicate toys can be assembled. This puts higher demands on the connection structure between the components of the building blocks themselves, so as to meet the requirements of manufacturing and accurately expressing the effect. The movable connection modes such as bearing connection, embedded connection, gear connection and the like adopted by the traditional conventional large toy are obviously not applicable to building block products with small volume and flexible rotation requirement.
Referring to the utility model patent publication No. CN108815862A, a toy figure is disclosed, wherein an upper limb building element of the toy figure is provided with a third dimension opening which is suitable for being jointed with a third dimension shaft part of the hand building element to form the toy figure with a hand part. The toy building block assembly is small and exquisite in connection structure, is suitable for building block puppets, is poor in overall connection stability, is easy to damage and separate, is poor in hand flexibility, cannot realize multi-angle swinging of the puppets hand, and affects operation interestingness of the puppets.
Therefore, there is a need to provide a solution to the above-mentioned problems.
Disclosure of Invention
The utility model provides a joint connection structure and a building block doll, and aims to solve the problems that the existing doll is poor in connection stability, easy to damage and separate among joints, poor in hand flexibility, incapable of achieving multi-angle swinging of the hands of the doll and affecting the operation interestingness of the doll.
To achieve the above object, the present utility model provides an articulating structure comprising a first joint and a second joint, wherein:
the first joint is provided with a spherical connecting part;
the second joint is provided with a connecting groove, the diameter of a notch of the connecting groove is smaller than the spherical diameter of the connecting part, and the connecting part can be inserted into the connecting groove; the inner wall surface of the connecting groove consists of a first wall surface, a second wall surface and a third wall surface, wherein the first wall surface is conical and is connected with the notch, the second wall surface is spherical, two ends of the second wall surface are respectively connected with the first wall surface and the third wall surface, and the third wall surface is planar.
More specifically, the sphere diameter of the second wall surface is larger than the sphere diameter of the connecting portion.
More specifically, a fourth wall surface is further arranged between the first wall surface and the second wall surface, the fourth wall surface is conical, and the inclination angle of the fourth wall surface is smaller than that of the first wall surface.
More specifically, the first joint is provided with a connecting rod, the connecting rod is connected with the connecting part, and the diameter of the connecting rod is smaller than that of the notch of the connecting groove.
A toy figure comprising a head, legs, arms, hands and torso, wherein:
the head is connected to the top of the trunk;
the legs are connected to the bottom of the trunk;
the arms are connected to the lateral ends of the trunk;
the hand is connected to the end part of the arm;
any one or more groups of joints between the head and the trunk, between the legs and the trunk, between the arms and the trunk, and between the hands and the arms are connected by adopting the joint connection structure.
More specifically, the top of the head is provided with a headwear mounting hole.
More specifically, the head is provided with a facing mounting hole.
More specifically, the hand is in a ring shape, and a notch is arranged on the hand.
More specifically, the bottom of shank sets up the spread groove.
The utility model relates to a joint connection structure and a building block doll, which have the technical effects that:
this application is through setting up looks adaptation connecting portion and spread groove between each joint, make connecting portion cartridge to the spread groove in the back, can swing at will between the joint, improve operating flexibility, in addition, through the design of first wall, second wall and third wall for spheroidal connecting portion cartridge can produce tiny deformation to the spread groove in the back, closely paste with between first wall and the third wall promptly, with this increase connecting portion to the pressure that first wall and third wall produced, improve the connection stability between two joints.
Drawings
FIG. 1 is a schematic diagram of a toy figure according to the present utility model;
FIG. 2 is an exploded view of the hands and arms of a toy figure according to the present utility model;
fig. 3 is a partial schematic view of a toy figure according to the present utility model.
The marks in the figure:
1. a head; 2. a leg portion; 3. an arm; 4. a hand; 5. a torso;
11. a headwear mounting hole; 12. a face-trim mounting hole;
21. a connecting groove;
31. a connecting groove; 311. a first wall surface; 312. a second wall surface; 313. a third wall surface;
41. a connection part; 42. a connecting rod; 43. and (5) a notch.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the embodiments of the present utility model, it should be understood that the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In order to more clearly illustrate the technical solution of the present utility model, the following preferred embodiments are provided.
Example 1
Referring specifically to fig. 1-3, an articulating mechanism includes a first joint and a second joint, wherein:
the first joint is provided with a spherical connecting part 41;
the second joint is provided with a connecting groove 31, the diameter of a notch of the connecting groove 31 is smaller than the spherical diameter of the connecting part 41, and the connecting part 41 can be inserted into the connecting groove 31; the inner wall surface of the connecting groove 31 is composed of a first wall surface 311, a second wall surface 312 and a third wall surface 313, the first wall surface 311 is tapered, the first wall surface 311 is connected with the notch, the second wall surface 312 is spherical, both ends of the second wall surface 312 are respectively connected with the first wall surface 311 and the third wall surface 313, and the third wall surface 313 is planar.
The joint connection structure according to the present utility model has the advantages that the connection portion 41 and the connection groove 31 are provided between the joints, so that the connection portion 41 can swing at will between the joints (the first joint and the second joint) after being inserted into the connection groove 31, and the operation flexibility is improved.
In the present embodiment, the spherical diameter of the second wall surface 312 is larger than the spherical diameter of the connecting portion 41. With this design, the deformed convex portion of the connecting portion 41 can be placed at the second wall surface 312 to ensure stable connection between the joints.
In this embodiment, a fourth wall surface is further disposed between the first wall surface 311 and the second wall surface 312, the fourth wall surface is tapered, and the inclination angle of the fourth wall surface is smaller than the inclination angle of the first wall surface 311. With this design, the connecting portion 41 can deform to different degrees, and the connection stability is further improved. The fifth wall surface, even the sixth wall surface, may be added in a tapered shape as appropriate according to the connection requirements.
In this embodiment, the first joint is provided with a connecting rod 42, the connecting rod 42 is connected with the connecting portion 41, and the diameter of the connecting rod 42 is smaller than the diameter of the notch of the connecting groove 31. The design of the connecting rod 42 prolongs the distance between the first joint and the second joint, and is convenient for the angle adjustment between the joints.
Example two
Referring specifically to fig. 1 to 3, a toy figure comprises a head 1, legs 2, arms 3, hands 4 and a trunk 5, wherein:
the head 1 is connected to the top of the trunk 5;
the leg 2 is connected to the bottom of the trunk 5;
the arm 3 is connected with the side end of the trunk 5;
the hand 4 is connected to the end of the arm 3;
any one or more groups of joints between the head 1 and the trunk 5, between the legs 2 and the trunk 5, between the arms 3 and the trunk 5 and between the hands 4 and the arms 3 are connected by adopting the joint connection structure of the first embodiment.
According to the toy figure, the joints can be connected by the joint connection structure according to the requirements, so that the joints can be flexibly adjusted, the operability and the intelligence of the toy figure are improved, and the toy figure is more suitable for children to play.
In the present embodiment, the head 1 is provided at the top thereof with a headwear mounting hole 11. The headwear mounting hole 11 can be used to mount various headwear such as wig, hat, etc. of the doll to improve the beauty of the doll.
In this embodiment, the head 1 is provided with a finishing attachment hole 12. The face-piece mounting hole 12 can be used to mount various face pieces such as a nose, a mask, etc. of a doll to enhance the aesthetic appearance of the doll.
In this embodiment, the hand 4 is ring-shaped, and the hand 4 is provided with a notch 43. By adopting the design, the hand 4 of the doll can be provided with various ornaments, such as knives, swords and the like, so that the aesthetic property of the doll is improved.
In this embodiment, the bottom of the leg 2 is provided with a connecting groove 21. Specifically, the toy figure can be mounted on various bases, such as a supporting chassis, a horse, and the like, through the connecting groove 21, so that the aesthetic property of the figure is improved.
The joint connection structure and the building block doll solve the problems that the existing doll is poor in connection stability, easy to damage and separate among joints, poor in flexibility of hands of the building block doll, incapable of achieving multi-angle swinging of the hands of the doll and affecting operation interestingness of the doll through reasonable structural arrangement.
The above-mentioned embodiments of the present utility model are not limited to the above-mentioned embodiments, but can be modified, equivalent, and improved within the spirit and principle of the present utility model, and the present utility model is also included in the scope of the present utility model.
Claims (9)
1. An articulating mechanism comprising a first joint and a second joint, characterized in that:
the first joint is provided with a spherical connecting part;
the second joint is provided with a connecting groove, the diameter of a notch of the connecting groove is smaller than the spherical diameter of the connecting part, and the connecting part can be inserted into the connecting groove; the inner wall surface of the connecting groove consists of a first wall surface, a second wall surface and a third wall surface, wherein the first wall surface is conical and is connected with the notch, the second wall surface is spherical, two ends of the second wall surface are respectively connected with the first wall surface and the third wall surface, and the third wall surface is planar.
2. An articulating mechanism according to claim 1, wherein: the sphere diameter of the second wall surface is larger than that of the connecting part.
3. An articulating mechanism according to claim 1, wherein: a fourth wall surface is further arranged between the first wall surface and the second wall surface, the fourth wall surface is conical, and the inclination angle of the fourth wall surface is smaller than that of the first wall surface.
4. An articulating mechanism according to claim 1, wherein: the connecting rod is arranged on the first joint and connected with the connecting part, and the diameter of the connecting rod is smaller than that of the notch of the connecting groove.
5. A building block doll, characterized in that: including head, shank, arm, hand and truck, wherein:
the head is connected to the top of the trunk;
the legs are connected to the bottom of the trunk;
the arms are connected to the lateral ends of the trunk;
the hand is connected to the end part of the arm;
any one or more of the joints between the head and the torso, the legs and the torso, the arms and the torso, the hands and the arms are connected by the joint connection structure of any one of claims 1-4.
6. The toy figure of claim 5, wherein: the top of the head is provided with a head ornament mounting hole.
7. The toy figure of claim 5, wherein: the head is provided with a facing mounting hole.
8. The toy figure of claim 5, wherein: the hand is circular, and a notch is arranged on the hand.
9. The toy figure of claim 5, wherein: the bottom of the leg is provided with a connecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321712220.8U CN220309732U (en) | 2023-06-30 | 2023-06-30 | Joint connection structure and building block doll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321712220.8U CN220309732U (en) | 2023-06-30 | 2023-06-30 | Joint connection structure and building block doll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220309732U true CN220309732U (en) | 2024-01-09 |
Family
ID=89416087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321712220.8U Active CN220309732U (en) | 2023-06-30 | 2023-06-30 | Joint connection structure and building block doll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220309732U (en) |
-
2023
- 2023-06-30 CN CN202321712220.8U patent/CN220309732U/en active Active
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