CN204910787U - Joint connection piece benefits intelligence - Google Patents

Abstract

The utility model provides a joint connection piece benefits intelligence, including a plurality of joint connection piece bodies, wherein, one side edge of joint connection piece body is provided with first boss and second boss, the side of first boss is provided with the joint arch, the side of second boss be provided with with the protruding assorted joint recess of joint, first boss with be provided with elastically deformable element between the second boss, elastically deformable element's both sides are provided with the deformation displacement space. The utility model discloses in a plurality of joint connection piece bodies pass through that the joint is protruding to be docked with the joint recess to utilize elastically deformable element to produce the elastic deformation surplus, make that the joint connection piece body of butt joint is effectual closely to be coupled together, thereby can improve children's the level of benefiting intelligence, cultivate child's hands -on ability.

Description

Puzzle card connecting piece

technical field

The utility model relates to a splicing toy, in particular to an educational clip connecting piece.

Background technique

Assembled toys are favorite toys for children. In the existing two-dimensional or three-dimensional assembled toys, there are often cases where the connection is not tight after assembly, especially for three-dimensional assembled toys, the problem of stable lap joints cannot be solved after assembly and combination. The unstable assembled structure can easily cause the toy to collapse, reducing the The attraction of toys.

After searching the prior art, it is found that the application number is 200720035812.5, and the utility model titled assemblage toy discloses an assemblage toy, including a base, several rods fixedly connected to the base, and a cover covering the periphery of the rods Cloth or ceiling cloth, which also includes a base pad connected to the base, the base and the rod are connected through a connecting piece, and the connecting piece is provided with at least two or more concave holes; The two ends are respectively provided with small plug-in shafts, and the small plug-in shafts are respectively plugged into the concave holes on the connector; the cover cloth or shed cloth is respectively connected to the periphery or top surface or side of the rod through fixing clips; The base pad is provided with a groove and a boss, the base is inserted into the groove, and the boss is inserted into the concave hole on the connecting piece. All the components of this assembled toy are placed in the inner bag of the toy, and the outer packaging box is easy to carry. But in this utility model, each part is only spliced through the concave hole and the small shaft for plugging, and the connection is not firm, and it is easy to break away.

Utility model content

Aiming at the defects in the prior art, the purpose of this utility model is to provide a kind of educational card connecting piece.

According to the utility model, a kind of puzzle snap connection piece is provided, which comprises a plurality of snap connection piece bodies;

Wherein, a first boss and a second boss are provided on one side of the body of the clamping connecting piece; The edge is provided with a snapping groove matching the snapping protrusion;

An elastic deformation element is arranged between the first boss and the second boss; deformation displacement spaces are arranged on both sides of the elastic deformation element;

When the snap-in protrusion of a snap-in connection piece body is connected to the snap-in groove of another snap-in connection sheet body, the snap-in protrusion of the other snap-in connection sheet body and the snap-in connection of a snap-in connection sheet body Groove connection, the elastic deformation element of one clamping connection piece body is attached to the side of the elastic deformation element of the other clamping connection piece body in a deformed state.

Preferably, the locking protrusion and the locking groove are on the same axis.

Preferably, limiting protrusions are provided on both sides of the elastic deformation element; the deformation displacement space is formed between the limiting protrusions and the elastic deformation element.

Preferably, the clamping connecting piece body includes a plurality of sides, any side is provided with the first boss and the second boss, and the first boss and the second boss are Elastic deformation elements are arranged between the stages.

Preferably, the clip body is a regular triangle, a regular square, a regular pentagon or a regular hexagon.

Preferably, when the snap-in protrusion of a snap-in connection body is inserted into the snap-in groove of another snap-in connection body, the snap-in protrusion of the other snap-in connection body is inserted into the snap-in of a snap-in connection body. When in the groove, the main body of one clamping connection piece and the other body of the clamping connection piece are in a hinged state.

Preferably, the locking protrusion and the locking groove are hemispherical.

Preferably, the elastic deformation element is wedge-shaped.

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

1. In the utility model, a plurality of clamping connecting piece bodies are docked through the clamping protrusions and the clamping grooves, and the elastic deformation element is used to generate an elastic deformation margin, so that the docked clamping connecting piece bodies are effectively and tightly connected , so as to improve children's educational level and cultivate children's hands-on ability;

2. In the utility model, the deformation displacement space is formed between the limiting boss and the elastic deformation element, which can limit the deformation of the elastic deformation element, thereby preventing the elastic deformation element from being damaged due to excessive displacement during the clamping process ;

3. The utility model is simple in structure, reasonable in layout and easy to popularize.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is an enlarged view of part A in Fig. 1;

Fig. 3 is an enlarged view of part B in Fig. 1;

Fig. 4 is a sectional view of the utility model;

Fig. 5 is an enlarged view of part C in Fig. 4;

Fig. 6 is an enlarged view of part D in Fig. 4;

Figure 7 is a schematic diagram of the clamping of the utility model;

Fig. 8 is a partial cross-sectional schematic diagram of the utility model after clamping;

Fig. 9 is a schematic diagram of the deformation of the utility model when clamping;

Figure 10 is an enlarged view of part E in Figure 9;

Fig. 11 is a structural schematic diagram of the regular hexagonal clamping connecting piece body in the utility model;

Fig. 12 is a schematic structural view of the regular pentagonal clamping connecting piece body in the utility model;

Fig. 13 is a schematic structural view of the body of the regular quadrilateral clamping connecting piece in the present invention;

Fig. 14 is a schematic structural view of the regular triangular clamping connecting piece body in the present invention.

In the picture:

1 is a clamping protrusion;

2 is a clamping groove;

3 is an elastic deformation element;

4 is the deformation displacement space

Detailed ways

The utility model is described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the utility model, but do not limit the utility model in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present utility model. These all belong to the protection domain of the present utility model.

In this embodiment, the educational clip connecting piece provided by the utility model includes a plurality of clip connecting piece bodies; wherein, a first boss and a second boss are arranged on one side of the clip connecting piece body. Boss; the side of the first boss is provided with a locking protrusion 1, and the side of the second boss is provided with a locking groove 2 matching the locking protrusion 1; the An elastic deformation element is arranged between the first boss and the second boss; deformation and displacement spaces are arranged on both sides of the elastic deformation element.

When the snap-in protrusion 1 of a snap-in connecting sheet body is inserted into the snap-in groove 2 of another snap-in connecting sheet body, the snap-in protrusion 1 of the other snap-in connecting sheet body is inserted into the card of a snap-in connecting sheet body. In the connection groove 2 , the elastic deformation element of one clamping connecting piece body fits with the side of the elastic deformation element of the other clamping connecting piece body to form a deformed state. When the snap-in protrusion 1 of the body of a snap-in connection piece is inserted into the snap-in groove 2 of the body of another snap-in connection sheet, the snap-in protrusion 1 of the body of another snap-in connection sheet is inserted into the snap-in connection of the body of a snap-in connection sheet. At 2 o'clock in the groove, the main body of one clamping connection piece and the other body of the clamping connection piece are in a hinged state.

The locking protrusion 1 and the locking groove 2 are on the same axis. Limiting bosses are arranged on both sides of the elastic deformation element; the deformation displacement space is formed between the limiting boss and the elastic deformation element. The locking protrusion 1 and the locking groove 2 are hemispherical. The elastic deformation element is wedge-shaped.

The clamping connecting piece body includes a plurality of sides, any side is provided with the first boss and the second boss, and the gap between the first boss and the second boss is Elastic deformation elements are provided. The main body of the clamping connecting piece is a regular triangle, a regular square, a regular pentagon or a regular hexagon.

The connection only relying on the matching of the clamping convex point and the clamping groove 2 is incomplete. The educational clamping connecting piece provided by the utility model is provided with an elastic deformation element, so that the bodies of the docking clamping connecting pieces are squeezed each other , so that they are fixed to each other. When two clamping connecting piece bodies that need to be connected are installed, in addition to the cooperation between the clamping convex point and the clamping groove 2, the connecting piece body is fixed on the other side by the deformation margin produced by the elastic deformation elements extruded mutually. At the same time, the deformation margin is generated by the deformation of the elastic deformation element in the deformation displacement space; the elastic deformation element has plasticity, and when the bodies of the two clamping connecting pieces touch, the elastic deformation element deforms to both sides. When the connecting groove 2 is fully combined, the elastic deformation elements of the two clamping connecting piece bodies will squeeze each other, so that the clamping connecting piece body is combined relatively firmly.

The specific embodiments of the present utility model have been described above. It should be understood that the utility model is not limited to the above-mentioned specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the utility model.

Claims (8)

1. A kind of educational card connects connecting sheet, is characterized in that, comprises a plurality of clip connecting sheet bodies; Wherein, a first boss and a second boss are provided on one side of the body of the clamping connecting piece; The edge is provided with a snapping groove matching the snapping protrusion; An elastic deformation element is arranged between the first boss and the second boss; deformation displacement spaces are arranged on both sides of the elastic deformation element; When the snap-in protrusion of a snap-in connection piece body is connected to the snap-in groove of another snap-in connection sheet body, the snap-in protrusion of the other snap-in connection sheet body and the snap-in connection of a snap-in connection sheet body Groove connection, the elastic deformation element of one clamping connection piece body is attached to the side of the elastic deformation element of the other clamping connection piece body in a deformed state. 2. The educational clamping connection piece according to claim 1, wherein the clamping protrusion and the clamping groove are on the same axis. 3. The educational clamping connecting piece according to claim 1, characterized in that, both sides of the elastic deformation element are provided with limiting bosses; the limiting boss and the elastic deformation element are formed between Describe the deformation displacement space. 4. The educational clamping connecting piece according to claim 1, wherein the clamping connecting piece body includes a plurality of sides, any side is provided with the first boss and the For the second boss, an elastic deformation element is arranged between the first boss and the second boss. 5 . The educational clamping connecting piece according to claim 1 , wherein the main body of the clamping connecting piece is a regular triangle, a regular square, a regular pentagon or a regular hexagon. 6. The educational card connection piece according to claim 1, characterized in that, when the card connection protrusion of a card connection piece body is inserted into the card connection groove of another card connection piece body, the other card connection piece When the clamping protrusion of the piece body is inserted into the clamping groove of a clamping connection piece body, a clamping connection piece body and another clamping connection piece body are in a hinged state. 7 . The educational clamping connecting piece according to claim 1 , wherein the clamping protrusion and the clamping groove are hemispherical. 8. The puzzle snap-connecting piece according to claim 1, wherein the elastic deformation element is wedge-shaped.