CN219376057U

CN219376057U - Curved surface type connecting piece of splicing toy

Info

Publication number: CN219376057U
Application number: CN202320279644.3U
Authority: CN
Inventors: 赵钦; 胡碧升; 施海峰; 施慧沁; 胡军
Original assignee: Zhejiang Beima Education Technology Co ltd
Current assignee: Zhejiang Beima Education Technology Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-07-21
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a curved surface type connecting piece of a splicing toy, and relates to the field of splicing toys. The elastic material injection molding type C-shaped clamping connector comprises a C-shaped clamping connector and an adapter integrally formed on the outer wall of the clamping connector, wherein the clamping connector is provided with a clamping connector. Compared with the prior art, the C-shaped clamping connector and the adapter are adopted for connection, the diameter of the C-shaped clamping connector and the diameter of the adapter can be separated from other components in a plugging mode during disassembly, and the connectors can be separated and assembled again without completely disassembling all the components as in the prior art, so that the assembly is more convenient, and the phase change is improved.

Description

Curved surface type connecting piece of splicing toy

Technical Field

The utility model discloses a curved surface type connecting piece of a splicing toy, and relates to the field of splicing toys.

Background

The jigsaw puzzle is used for entertainment and educational purposes, and can excite imagination and creativity. It is usually composed of multiple groups of members with different shapes and forms different structures and shapes by combining different forms. For example a puzzle disclosed in patent No. cn201020124297. X.

In order to meet the requirements of connection between rod-shaped components, a connecting piece is needed to be connected, and the existing connecting piece adopts a multi-way structure, but the connecting piece with the structure is found in practical use, and when the splicing toy is in a structure and a modeling changing process, the operation is complex, and all components are required to be disassembled for reassembling. Specifically, as shown in fig. 6, if the four-way structure connector in fig. 6 is to be disassembled, the wheels at two ends of the rod-shaped member need to be disassembled to take down the connector along the rod-shaped member, which can lead to the generation of boring emotion and reduce the interest of the toy.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the curved connecting piece of the splicing toy which is convenient to assemble.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the curved surface type connecting piece of the splicing toy comprises a C-shaped clamping connector formed by injection molding of an elastic material and an adapter integrally formed on the outer wall of the clamping connector, wherein the clamping connector is provided with a clamping connector.

Further, protruding parts are arranged at the two sides of the inner wall of the clamping connector and adjacent to the clamping connector.

Further, the inside of adapter is equipped with cylindric jack.

Further, the shape of the adapter is elliptical, and the outer diameter of the adapter is enlarged and then reduced in a direction away from the clamping connector.

Further, the inner wall of the adapter is provided with a plurality of protruding parts, and the protruding parts are uniformly distributed along the circumferential direction.

Further, the shape of the adapter may be cylindrical.

And, further the adapter is equipped with cylindric hole.

And two cracks are formed at the end part of the adapter.

And a skirt extending towards the direction of the adapter is arranged at the connecting position of the adapter and the clamping connector, the skirt is arranged around the adapter, and the direction of the external radial adapter is gradually enlarged.

Optionally, the number of the adapter is one or two.

Compared with the prior art, the C-shaped clamping connector and the adapter are adopted for connection, the diameter of the C-shaped clamping connector and the diameter of the adapter can be separated from other components in a plugging mode during disassembly, and the connectors can be separated and assembled again without completely disassembling all the components as in the prior art, so that the assembly is more convenient, and the phase change is improved.

Drawings

Fig. 1 and fig. 2 are schematic perspective views of a curved connecting piece according to a first embodiment;

FIG. 3 is a schematic diagram showing a curved connector of an embodiment one and a curved connector of an embodiment three;

FIG. 4 is a schematic perspective view of a curved connecting piece for implementing two embodiments;

FIG. 5 is a schematic perspective view of a curved connector for implementing three embodiments;

FIG. 6 is a schematic view of a prior art connector structure;

reference numerals: the connector comprises a connector 1, a connector 11, a groove 12, an adapter 2, an insertion hole 21, a split 22, a skirt 23 and a protruding part 3.

Detailed Description

Embodiment one:

as shown in fig. 1 and 2, the curved connecting piece of the splicing toy provided in this embodiment includes a C-shaped clip 1 formed by injection molding an elastic material, and the clip 1 is provided with a clip connector 11. The elastic material can be selected from plastics, resin and the like, and is made of the elastic material, so that the clamping connector 11 can be expanded and deformed and sleeved on the rod-shaped member, and the clamping connector 1 can be tightly clamped on the rod-shaped member after reset by virtue of the elasticity of the material;

meanwhile, the protruding parts 3 are arranged at the positions, adjacent to the clamping interfaces 11, on the two sides of the inner wall of the clamping connector 1, the protruding parts 3 are used for reducing the contact area with the rod-shaped members and increasing the pressure intensity, so that the connection between the clamping connector 1 and the rod-shaped members is firmer, and meanwhile, the limiting effect can be achieved, and the clamping connector 1 is prevented from being separated from the rod-shaped members;

an adapter 2 is arranged on the outer side of the clamping connector 1, the adapter 2 is elliptical, the outer diameter of the adapter 2 is gradually enlarged and then gradually reduced in a direction away from the clamping connector 1, a cylindrical insertion hole 21 is formed in the adapter, namely, the outer diameter of the adapter 2 is changed, but the inner diameter is uniform, a rod-shaped piece can be inserted, and meanwhile, a protruding part 3 is also arranged on the inner wall of the adapter 2 so as to increase pressure intensity, so that the insertion is firmer.

The purpose of the oval adapter 2 is to create a curved surface shape. For example, referring to fig. 3, the curved connecting piece of the first embodiment and the curved connecting piece of the second or third embodiment are connected to each other, and the connection parts of the curved connecting pieces can be butt-jointed to form a round curved surface shape, so that the product is more attractive.

Example two

As shown in fig. 4, the curved connecting piece of the jigsaw puzzle according to the present embodiment is different from the first embodiment in that the clamping connector 1 is provided with a plurality of grooves 12 uniformly distributed on the inner wall between the two protruding parts 3 except for the protruding parts 3 at the positions adjacent to the clamping connector 11 at the two sides of the inner wall, so as to further reduce the contact area between the clamping connector 1 and the rod-shaped member, thereby increasing the pressure, and making the connection between the clamping connector 1 and the rod-shaped member more firm.

Also, the adapter 2 is cylindrically shaped. The curved connector can be plugged into another component by means of a cylindrical plug connector.

Meanwhile, on the basis, the adapter 2 is provided with a cylindrical hole, the purpose of which is to reduce the material consumption, and two slits 22 are arranged at the end part of the adapter 2, so that the adapter 2 has certain deformability, can be inserted into the hole with a slightly smaller outer diameter, can be firstly contracted and deformed and then inserted into the hole when being inserted, and then can be closely abutted against the inner wall of the hole after being reset by utilizing the elasticity of the material, so that the connection is firmer.

Meanwhile, on the basis, the adapter 2 can also be used for plugging a rod-shaped element, the adapter 2 can be sleeved on the rod-shaped element after being expanded and deformed by virtue of the split 22, and is tightly clamped on the rod-shaped element by virtue of elasticity of materials.

At the same time, a skirt 23 extending toward the adapter 2 is provided at the connection position of the adapter 2 and the bayonet 1, the skirt 23 being provided around the adapter 2 and being gradually enlarged in the direction of the adapter 2. The skirt 23 can be coupled with an oval-shaped coupling member as described above to form a rounded curved shape to make the product more attractive.

Example III

As shown in fig. 5, the curved connecting piece of the splicing toy provided in this embodiment is that an adapter 2 is added on the basis of the second embodiment, and two adapters 2 are provided to form a four-way-like structure, so that more components can be connected.

While the utility model has been described in terms of embodiments, it will be appreciated by those skilled in the art that the utility model is not limited thereto but rather includes the drawings and the description of the embodiments above. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.

Claims

1. A piece together curved surface formula connecting piece of inserting toy which characterized in that: the elastic material injection molding type C-shaped clamping connector (1) and the adapter (2) integrally formed on the outer wall of the clamping connector (1) are included, and the clamping connector (1) is provided with a clamping connector (11).

2. The curved surface type connector of a jigsaw puzzle according to claim 1, wherein: protruding parts (3) are arranged at the two sides of the inner wall of the clamping connector (1) and adjacent to the clamping connector (11).

3. The curved surface type connector of a jigsaw puzzle according to claim 2, wherein: the inside of the adapter (2) is provided with a jack (21).

4. A curved connector for a jigsaw puzzle according to claim 3, wherein: the external shape of the adapter (2) is elliptic, and the external diameter of the adapter is expanded and then contracted in the direction away from the clamping connector (1).

5. A curved connector for a jigsaw puzzle according to claim 3 or 4, wherein: the inner wall of the adapter (2) is provided with a plurality of protruding parts (3), and the protruding parts (3) are evenly distributed along the circumference.

6. The curved surface type connector of a jigsaw puzzle according to claim 1, wherein: the adapter (2) is cylindrical.

7. The curved surface type connector for a jigsaw puzzle according to claim 6, wherein: the adapter (2) is provided with a cylindrical hole.

8. The curved surface type connector of a jigsaw puzzle according to claim 7, wherein: two slits (22) are arranged at the end part of the adapter (2).

9. The curved surface type connector of a jigsaw puzzle according to claim 8, wherein: the connecting position of the adapter (2) and the clamping connector (1) is provided with a skirt edge (23) extending towards the direction of the adapter (2), the skirt edge (23) is arranged around the adapter (2), and the direction of the outer radial adapter (2) is gradually enlarged.

10. The curved surface type connector of a jigsaw puzzle according to claim 9, wherein: the number of the adapter (2) is one or two.