CN219646708U - A connection structure and toy building block for toy building block is connected - Google Patents

Abstract

The utility model provides a connecting structure for connecting toy bricks and the toy bricks, comprising a connecting joint and a connecting block; the connecting joint comprises a neck and a head part connected with one end of the neck, the neck comprises two side walls, and the side walls extend along the thickness direction of the connecting joint; the connecting block comprises a clamping groove, the connecting block is configured to move along the thickness direction of the connecting joint so as to enable the clamping groove to be clamped to the neck, and two groove walls of the clamping groove are used for being respectively connected onto two side walls of the neck; the connecting block comprises a first wall surface and a second wall surface which are spaced along the thickness direction of the connecting block, the head is used for abutting against the first wall surface, and the second wall surface is used for abutting against at least one wall surface of the toy building block to limit the movement of the wall surface along the axial direction of the connecting joint. The connection structure can realize convenient and fast connection, connection can be realized without rotation or other operations, the learning body is low, connection is firm, and the device is suitable for multiple disassembly and assembly.

Description

A connection structure and toy building block for toy building block is connected

Technical Field

The present utility model relates to a connection structure for toy building block connection and a toy building block.

Background

The toy bricks in the prior art comprise a plurality of splicing blocks, and the splicing blocks are spliced and connected through corresponding caulking grooves and clamping blocks; in the splicing process, the caulking grooves between the splicing blocks and the clamping blocks are required to be aligned and firmly connected through corresponding force application; however, for the splice blocks in the prior art, each different splice block needs to be provided with a caulking groove and a clamping block with different shapes, each splice force, each splice direction and each disassembly and assembly mode are different, the learning cost for children is high, and the corresponding connection part can be damaged by repeated disassembly and assembly.

Disclosure of Invention

The object of the present utility model is to overcome the above-mentioned drawbacks of the prior art and to provide a connection structure for a toy building block connection and a toy building block.

In order to solve the technical problems, the utility model provides a connecting structure for connecting toy bricks, which comprises a connecting joint and a connecting block; the connecting joint comprises a neck and a head part connected with one end of the neck, the neck comprises two side walls, and the side walls extend along the thickness direction of the connecting joint; the connecting block comprises a clamping groove, the connecting block is configured to move along the thickness direction of the connecting joint so as to enable the clamping groove to be clamped to the neck, and two groove walls of the clamping groove are used for being respectively connected onto two side walls of the neck; the connecting block comprises a first wall surface and a second wall surface which are spaced along the thickness direction of the connecting block, the head is used for abutting against the first wall surface, and the second wall surface is used for abutting against at least one wall surface of the toy building block to limit the movement of the wall surface along the axial direction of the connecting joint.

In a more preferred embodiment, there is surface-to-surface contact between the groove wall and the sidewall.

In a more preferred embodiment, the connecting block comprises two parallel side arms; the clamping groove is defined between opposite sides of the side arm parts, and the groove wall of the clamping groove is defined on opposite sides of the side arm parts.

In a further preferred embodiment, the connection block further comprises a front arm portion connecting the two side arm portions; one inward side of the forearm portion is configured to abut the neck.

In a more preferred embodiment, the end of the side arm portion remote from the front arm portion further comprises a through hole.

In a preferred embodiment, the projected area of the second wall surface along the axial direction of the connection joint is larger than the projected area of the head portion along the axial direction of the connection joint.

In a preferred embodiment, the toy bricks further comprise a shaft portion, one end of the shaft portion is connected with the other end of the neck portion, the shaft portion is used for penetrating through a shaft hole of the toy bricks, and the shaft portion is at least abutted with the hole wall of the shaft hole.

In a more preferred embodiment, the device further comprises a limiting part connected to the other end of the shaft part; the radial dimension of the limiting part is larger than the radial dimension of the shaft hole.

In a more preferred embodiment, two groove walls of the clamping groove are used for respectively clamping against two side walls of the neck; or, two groove walls of the clamping groove are respectively connected to two side walls of the neck through a bead set screw.

The utility model also provides a toy block comprising the connecting structure for connecting the toy blocks.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

a connection structure for toy building block connection comprises a connection joint and a connection block; the connecting joint comprises a neck and a head part connected with one end of the neck, the neck comprises two side walls, and the side walls extend along the thickness direction of the connecting joint; the connecting block comprises a clamping groove, the connecting block is configured to move along the thickness direction of the connecting joint so as to enable the clamping groove to be clamped to the neck, and two groove walls of the clamping groove are used for being respectively connected onto two side walls of the neck; the connecting block comprises a first wall surface and a second wall surface which are spaced along the thickness direction of the connecting block, the head is used for abutting against the first wall surface, and the second wall surface is used for abutting against at least one wall surface of the toy building block to limit the movement of the wall surface along the axial direction of the connecting joint. The connecting block and the connecting joint are convenient and fast to connect, connection can be achieved without rotation or other operation, the learning body is low, connection is firm, and the connecting block is suitable for multiple disassembly and assembly.

Drawings

Fig. 1 is a schematic perspective view of a toy block according to a first embodiment of the present utility model;

FIG. 2 is an exploded perspective view of a connecting structure according to a first embodiment of the present utility model;

fig. 3 is a partial perspective view of a toy block according to a second embodiment of the present utility model.

Detailed Description

The utility model is further described below with reference to the drawings and detailed description.

First embodiment

Referring to fig. 1-2, the present utility model provides a toy block 100, the toy block 100 being spliced by a plurality of splice blocks 1 to form a crane-like configuration; two or more splice blocks 1 of the toy bricks 100 are connected together through a connecting structure 2; the connection structure 2 includes a connection joint 21 and a connection block 22, and the connection joint 21 may be formed directly on the splice block 1, or the connection joint 21 may be a separate member to connect with a plurality of splice blocks 1.

The connection joint 21 includes a neck portion 211 and a head portion 212 connected to one end of the neck portion 211, the neck portion 211 including two side walls 2111, the side walls 2111 extending in a thickness direction of the connection joint 21; the connection block 22 includes a clamping groove 221, the connection block 22 is configured to move along a thickness direction of the connection joint 21 so that the clamping groove 221 is clamped to the neck 211, and two groove walls 2211 of the clamping groove 221 are respectively clamped on two side walls 2111 of the neck 211; the connection block 22 includes a first wall 222 and a second wall 223 spaced apart in a thickness direction thereof, the head 212 is configured to abut against the first wall 222, and the second wall 223 is configured to abut against at least one wall of the toy block 100 to limit movement of the wall in an axial direction of the connection joint 21.

In some simple alternatives, the two groove walls 2211 of the locking groove 221 are respectively connected to the two side walls 2111 of the neck 211 by a ball screw. The wave bead set screw is fixedly connected to one of the groove wall and the side wall, the wave bead set screw comprises a bead body driven by a spring, the other one of the groove wall and the side wall comprises a groove hole, and the bead body can stretch to extend into or leave from the groove hole; in the disassembly and assembly process, the wave bead set screw can play a role in fixing and positioning.

The neck 211 and the head 212 have the same dimension in the thickness direction, and the head 212 has a dimension in the width direction larger than the neck 211; the connecting block 22 moves along the thickness direction of the connecting joint 21 to enable the clamping groove 221 to be clamped to the neck 211, and two groove walls 2211 of the clamping groove 221 are used for respectively clamping on two side walls 2111 of the neck 211, so that the connection is more convenient and quick, and the connection can be realized without rotation or other operations; the second wall 223 abuts against a wall of at least one of the splice blocks 1 of the toy bricks 100 to limit axial movement of the wall along the connection joint 21.

In this embodiment, there is surface-to-surface contact between the groove wall 2211 and the side wall 2111; the groove wall 2211 is connected with the side wall 2111 through surface-to-surface contact and clamping. In this embodiment, the connecting block 22 includes two parallel side arms 224; the engaging groove 221 is defined between opposite sides of the side arm 224, and a groove wall 2211 of the engaging groove 221 is defined on opposite sides of the side arm 224. The connection block 22 further includes a front arm portion 225 connecting the two side arm portions 224; the inward side of the forearm portion 225 is configured to abut the neck 211. The end of the side arm 224 remote from the front arm 225 further includes a through hole 2241, and the through hole 2241 may be pulled by a tool to detach the connection block 22.

In this embodiment, the projected area of the second wall surface 223 along the axial direction of the connection joint 21 is larger than the projected area of the head 212 along the axial direction of the connection joint 21, which can make the head 212 press against the first wall surface 222 and bring the second wall surface 223 with larger area into contact with the toy block 100.

In this embodiment, the connection structure 2 further includes a shaft portion 23, one end of the shaft portion 23 is connected to the other end of the neck portion 211, the shaft portion 23 is configured to pass through a shaft hole of the toy building block 100, and the shaft portion 23 is at least abutted against a hole wall of the shaft hole. That is, the connection structure 2 may function as a rotation shaft, and the shaft portion 23 may be connected to one or more splice blocks 1 to enable rotation of the splice blocks 1; alternatively, a plurality of the splice blocks 1 may be attached to the shaft portion 23, and the second wall surface 223 is pressed against the plurality of splice blocks 1 to achieve fixation.

In this embodiment, the connection structure 2 further includes a limiting portion 24 connected to the other end of the shaft portion 23; the radial dimension of the limiting part 24 is larger than the radial dimension of the shaft hole.

Second embodiment

Referring to fig. 3, the difference between the present embodiment and the first embodiment is that: the connection joint 21 is directly formed on the splicing block 1, the splicing block 1 comprises a caulking groove 12, the caulking groove 12 is used for receiving another splicing block 1, and when the connection block 22 is clamped with the connection joint 21, the second wall surface 223 is abutted against the other splicing block 1 to limit the axial movement of the splicing block 1 along the connection joint 21; the splicing direction of the splicing block 1 is the same as the axial movement of the connecting joint 21.

The foregoing is only a preferred embodiment of the present utility model, but the design concept of the present utility model is not limited thereto, and any person skilled in the art will be able to make insubstantial modifications of the present utility model within the scope of the present utility model disclosed herein by this concept, which falls within the actions of invading the protection scope of the present utility model.

Claims (10)

1. A connecting structure for connecting toy bricks, which is characterized by comprising a connecting joint and a connecting block; the connecting joint comprises a neck and a head part connected with one end of the neck, the neck comprises two side walls, and the side walls extend along the thickness direction of the connecting joint; the connecting block comprises a clamping groove, the connecting block is configured to move along the thickness direction of the connecting joint so as to enable the clamping groove to be clamped to the neck, and two groove walls of the clamping groove are used for being respectively connected onto two side walls of the neck; the connecting block comprises a first wall surface and a second wall surface which are spaced along the thickness direction of the connecting block, the head is used for abutting against the first wall surface, and the second wall surface is used for abutting against at least one wall surface of the toy building block to limit the movement of the wall surface along the axial direction of the connecting joint.

2. A connection structure for connection of toy bricks according to claim 1, characterized in that: the groove wall and the side wall are in surface-to-surface contact.

3. A connection structure for connection of toy bricks according to claim 1, characterized in that: the connecting block comprises two parallel side arm parts; the clamping groove is defined between opposite sides of the side arm parts, and the groove wall of the clamping groove is defined on opposite sides of the side arm parts.

4. A connection structure for connection of toy bricks as claimed in claim 3, characterized in that: the connecting block further comprises a front arm part connected with the two side arm parts; one inward side of the forearm portion is configured to abut the neck.

5. A connection structure for connection of toy bricks as claimed in claim 4, wherein: the end of the side arm part far away from the front arm part also comprises a through hole.

6. A connection structure for connection of toy bricks according to any one of claims 1-5, characterized in that: the projection area of the second wall surface along the axial direction of the connecting joint is larger than the projection area of the head part along the axial direction of the connecting joint.

7. A connection structure for connection of toy bricks as claimed in claim 6, wherein: the toy building block further comprises a shaft part, one end of the shaft part is connected with the other end of the neck part, the shaft part is used for penetrating through a shaft hole of the toy building block, and the shaft part is at least in butt joint with the hole wall of the shaft hole.

8. A connection structure for connection of toy blocks as claimed in claim 7, characterized in that: the limiting part is connected to the other end of the shaft part; the radial dimension of the limiting part is larger than the radial dimension of the shaft hole.

9. A connection structure for connection of toy bricks according to claim 1, characterized in that: the two groove walls of the clamping groove are used for being respectively clamped on the two side walls of the neck; or, two groove walls of the clamping groove are respectively connected to two side walls of the neck through a bead set screw.

10. Toy block, characterized in that it comprises a connecting structure for toy block connection according to any of claims 1-9.