CN211410999U

CN211410999U - Connect stable building blocks

Info

Publication number: CN211410999U
Application number: CN201922266552.8U
Authority: CN
Inventors: 陈燕燕; 汪洁萍
Original assignee: Ningbo University
Current assignee: Ningbo University
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-04
Anticipated expiration: 2029-12-17

Abstract

The utility model belongs to the technical field of the toy technique and specifically relates to a connect stable building blocks, including building block body, building block body upper end middle part is fixed to bond has the toper piece, the upper end level of toper piece bonds and has first magnet piece, the bell mouth has been seted up at building block body's lower extreme middle part, the inboard upper end of bell mouth is fixed to bond has the second magnet piece, interference fit between toper piece and the bell mouth, the upper end of first magnet piece is heteropolar with the lower extreme of second magnet piece and sets up, a plurality of locating holes have evenly been seted up to building block body upper end outside edge, the locating hole, building block body lower extreme outside edge evenly bonds and has a plurality of reference columns. The utility model discloses a cooperation between toper piece and the toper piece, mutually support between first magnet piece and the second magnet piece to and the cooperation between locating hole and the reference column, make linking together that can be stable between a plurality of building blocks, and it is convenient to dismantle.

Description

Connect stable building blocks

Technical Field

The utility model relates to a toy technical field especially relates to a connect stable building blocks.

Background

The building blocks are generally cubic wood or plastic solid toys, generally decorated with letters or pictures on each surface, allowing different arrangements or building activities, and having various styles, developing children's intelligence, making up houses, various animals;

the building blocks in the existing market are poor in stability when being connected, so that the collapse condition can occur when building block graphs with large volume are assembled, and the interest of playing of children is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of unstable connection existing in the prior art and providing a building block with stable connection.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a building block with stable connection is designed, which comprises a building block body, wherein the building block body is arranged in a square shape, a conical block is fixedly bonded in the middle of the upper end of the building block body, a first magnet piece is horizontally bonded at the upper end of the conical block, a conical hole is formed in the middle of the lower end of the building block body, the size of the upper end surface of the conical hole is smaller than that of the lower end surface, the upper end of the inner side of the conical hole is fixedly bonded with a second magnet piece, the conical block is in interference fit with the conical hole, the upper end of the first magnet piece and the lower end of the second magnet piece are arranged in a heteropolar way, the building block comprises a building block body and is characterized in that a plurality of positioning holes are uniformly formed in the outer edge of the upper end of the building block body, a plurality of positioning columns are uniformly bonded to the outer edge of the lower end of the building block body, the positioning columns correspond to the positioning holes one by one, and the sizes of the positioning columns are matched with the sizes of the positioning holes.

Preferably, the lower extreme of reference column bonds and has two mutually perpendicular's fixture block, and the lower terminal surface of two fixture blocks is located same horizontal plane, perpendicular groove and cross slot have been seted up respectively to the inboard lower extreme of locating hole, and perpendicular groove and cross slot be the same setting, perpendicular groove and cross slot mutually perpendicular, perpendicular groove and fixture block clearance fit.

Preferably, the edges of the outer sides of the building block bodies are provided with rounded corners.

Preferably, the rubber sheets are all compositely bonded at the rounded corners of the building block body.

The utility model provides a connect stable building blocks, beneficial effect lies in: this connect stable building blocks can be through the cooperation between toper piece and the toper piece, mutually support between first magnet piece and the second magnet piece to and the cooperation between locating hole and the reference column, make linking together that can be stable between a plurality of building blocks, and it is convenient to dismantle.

Drawings

Fig. 1 is a structural front view of a stably connected building block provided by the present invention.

Fig. 2 is a structural plan view of a stably connected building block provided by the present invention.

In the figure: rubber sheet 1, locating hole 2, building blocks body 3, first magnet 4, toper piece 5, erect groove 6, horizontal slot 7, reference column 8, second magnet 9, bell mouth 10, fixture block 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-2, a connect stable building blocks, including building blocks body 3, building blocks body 3 is square setting, and the radius angle has all been seted up to building blocks body 3's outside edge, and building blocks body 3's radius angle department all compound bonding has rubber piece 1, and the sharp-pointed turning that radius angle and rubber piece 1 can prevent building blocks body 3 cuts children, has improved the protection to children.

Building blocks 3 upper end middle part is fixed to bond has toper piece 5, the upper end level of toper piece 5 bonds has first magnet piece 4, bell mouth 10 has been seted up at building blocks 3's lower extreme middle part, and bell mouth 10's up end size is less than down end face size, the inboard upper end of bell mouth 10 is fixed to bond has second magnet piece 9, interference fit between toper piece 5 and the bell mouth 10, the upper end of first magnet piece 4 is heteropolar with the lower extreme of second magnet piece 9 and sets up, toper piece 5 on the building blocks 3 of difference is inserted and is established in bell mouth 10, the upper end of first magnet piece 4 is heteropolar with the lower extreme of second magnet piece 9 simultaneously and sets up, make the connection together that building blocks 3 of two differences can fasten, and it is convenient to dismantle.

Example 2

Referring to fig. 1-2, as the utility model discloses a another preferred embodiment, the difference with embodiment 1 lies in, a plurality of locating holes 2 have evenly been seted up to 3 upper end outside edges of building blocks, locating

hole

2, 3 lower extreme outside edges of building blocks evenly bond and have a plurality of reference columns 8, a plurality of reference columns 8 and a plurality of locating holes 2's position one-to-one, and reference column 8's size matches each other with locating hole 2's size, a plurality of reference columns 8 on the different building blocks 3 insert and establish in a plurality of locating holes 2, thereby when can realizing the location, let the more stability of connecting between the building blocks 3 of two differences.

The lower extreme of reference column 8 bonds there are two mutually perpendicular's fixture block 11, and the lower terminal surface of two fixture blocks 11 is located same horizontal plane, perpendicular groove 6 and transverse groove 7 have been seted up respectively to the inboard lower extreme of locating hole 2, and perpendicular groove 6 is the same setting with transverse groove 7, it is mutually perpendicular with transverse groove 7 to erect groove 6,

erect groove

6 and 11 clearance fit of fixture block, mutually supporting fixture block 11 inserts respectively and establishes the inboard at perpendicular groove 6 and transverse groove 7, and erect groove 6 and transverse groove mutually perpendicular, be "ten" style of calligraphy, can effectual improvement reference column 8 in some inside stability of locating hole 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The building block with stable connection comprises a building block body (3), wherein the building block body (3) is arranged in a square shape, and is characterized in that a conical block (5) is fixedly bonded to the middle of the upper end of the building block body (3), a first magnet piece (4) is horizontally bonded to the upper end of the conical block (5), a conical hole (10) is formed in the middle of the lower end of the building block body (3), the size of the upper end face of the conical hole (10) is smaller than that of the lower end face, a second magnet piece (9) is fixedly bonded to the upper end of the inner side of the conical hole (10), the conical block (5) and the conical hole (10) are in interference fit, the upper end of the first magnet piece (4) and the lower end of the second magnet piece (9) are arranged in different poles, a plurality of positioning holes (2) are uniformly formed in the upper end of the outer edge of the building block body (3), the positioning holes (2) are uniformly formed in the outer edge of the lower, the positions of the positioning columns (8) correspond to the positions of the positioning holes (2) one by one, and the sizes of the positioning columns (8) are matched with the sizes of the positioning holes (2).

2. The building block with stable connection according to claim 1, wherein two fixture blocks (11) perpendicular to each other are bonded to the lower ends of the positioning posts (8), the lower end surfaces of the two fixture blocks (11) are located on the same horizontal plane, the inner lower ends of the positioning holes (2) are respectively provided with a vertical groove (6) and a transverse groove (7), the vertical groove (6) and the transverse groove (7) are arranged in the same manner, the vertical groove (6) and the transverse groove (7) are perpendicular to each other, and the vertical groove (6) and the fixture blocks (11) are in clearance fit.

3. The stably-connected building block as claimed in claim 1, wherein the outer edges of the building block body (3) are rounded.

4. The stably connected building block according to claim 3, characterized in that rubber sheets (1) are compositely bonded at the rounded corners of the building block body (3).