CN203816228U

CN203816228U - Building block fixing structure

Info

Publication number: CN203816228U
Application number: CN201420036821.6U
Authority: CN
Inventors: 张如意; 罗丰荣; 罗咏腾
Original assignee: Obtain Auspicious Industrial Co Ltd
Current assignee: Obtain Auspicious Industrial Co Ltd
Priority date: 2014-01-21
Filing date: 2014-01-21
Publication date: 2014-09-10
Anticipated expiration: 2024-01-21

Abstract

The utility model discloses a building block fixing structure. The building block fixing structure comprises a building block body which is formed by a box-shaped portion, connecting columns, open space, a positioning protruding column, a positioning block and positioning arc surfaces. The building block fixing structure is mainly characterized in that the positioning block is arranged inside the open space; at least four positioning arc surfaces are formed in the lateral side of the positioning block in an inward concave mode; the connecting column edges are sealed due to the positioning arc surfaces which are arranged on the lateral side of the positioning block. According to the building block fixing structure, the building block fixing structure and the connecting column edges are clamped in a coating mode due to the coating performance of the positioning surfaces, so that the virtual effect of the integral building block assembling is effectively promoted and the existing disadvantages are improved.

Description

Building blocks fixed structure

Technical field

The utility model, about a kind of building blocks fixed structure, is toy articles for use technical fields, and main system provides one to be applicable to the structure mutually combining between building blocks, and espespecially a kind of its building blocks can be promoted the fixed structure of steadiness benefit in combination.

Background technology

Known building blocks ［ refer to Fig. 1 ］, it comprises that a building blocks body 1 forms, and this building blocks body 1 is established a box-like body 11, and it has joint pin 12 in box-like body 11 end faces, and there is open space 13 box-like body 11 bottom surfaces, should in open space 13, there is locating piece 14.

Due to known building blocks, in assembling, the locating piece 14 of this box-like body 11 is after fastening with joint pin 12, only supplying this joint pin 12 to lean to do by its locating piece 14 edges point tangent with joint pin 12 edges engages, this easily causes joint pin 12 to get loose with locating piece 14 arbitrarily once point-to-point fixed structure, and after long-term use, may be because of the factor of two member phase mutual friction, and affect its engaging usefulness, therefore it has the not good drawback of steadiness.

Because above-mentioned disappearance drawback, the inventor thinks that it has necessity anxious to be corrected, then be engaged in it many years of experience that Related product manufactures and designs, and always adhere to the well-designed theory having, for above bad place study and composition in addition, after continuous effort, be to release the utility model building blocks fixed structure eventually, it is to correct effect of good product structure improving product.

Utility model content

The purpose of this utility model is, a kind of building blocks fixed structure is provided, its positioning block structure by box-like body is improved, this location cambered surface closely engages with joint pin edge mutually by parcel mode, so that a kind of fixed structure of promoting in the combination of overall building blocks to be provided, and can reach its structure and have the more firm usefulness with being more convenient for using.

For the object of taking off before reaching, the utility model discloses a kind of building blocks fixed structure, it includes:

Building blocks body, is made up of box-like body, joint pin, open space and positioning convex column, is formed with at least one joint pin, and is formed with open space in box-like body bottom surface indent in box-like body end face, is formed with positioning convex column in this open space inwall;

It is characterized in that:

In the open space of building blocks body, be provided with at least one locating piece, in the time that each locating piece side indent is formed with at least four box-like bodies and mutually combines and the location cambered surface of joint pin marginal fit.

Wherein, the open space of building blocks body is provided with limit body.

Wherein, the set limit body of this open space is arranged on its position mutual corresponding with the joint pin when combination institute of building blocks body.

Wherein, the joint pin top edge of building blocks body is made as lead angle.

Wherein, the combined face of joint pin of the positioning convex column of building blocks body and location cambered surface and building blocks body is formed with oblique angle, and its oblique angle coordinates the lead angle of this joint pin and arranges.

Pass through said structure, building blocks fixed structure of the present utility model, by the location cambered surface of locating piece side, can be closely sealed at joint pin edge in the mode of parcel in the time of combination, use the real benefit that can promote overall building blocks engaging, can improve again existing existing drawback.

Brief description of the drawings

Fig. 1: the floor map of the entirety of commonly using building blocks in combination.

Fig. 2: the schematic perspective view that the entirety of the utility model building blocks is decomposed.

Fig. 3: floor map when the utility model building blocks are looked up.

Fig. 4: the generalized section that amplify the part of the utility model building blocks.

Fig. 5: the utility model building blocks are local generalized section of amplifying in combination.

Fig. 6: the generalized section of another embodiment of the utility model building blocks.

Fig. 7: the schematic perspective view of another Morphological Analysis of the utility model building blocks.

Detailed description of the invention

The utility model is about a kind of building blocks fixed structure, and it comprises ［ referring to Fig. 2 ］:

One building blocks body 2, mainly by box-like body 21, joint pin 22, open space 23, positioning convex column 24, locating piece 25 forms with location cambered surface 26, be formed with at least one joint pin 22 in these box-like body 21 end faces, and be formed with an open space 23 in box-like body 21 bottom surface indents, should be formed with several positioning convex column 24 in open space 23 inwalls, and in open space 23, be provided with at least one locating piece 25, all be formed with at least four location cambered surfaces 26 in each locating piece 25 side indents, separately, can in open space 23, have additional limit body 27, when this limit body 27 is arranged on it and combines with above-mentioned joint pin 22 corresponding position mutually, with between convenient box body portion 21 mutually when combination, the location cambered surface 26 of described locating piece 25 sides coordinates the positioning convex column 24 of open space 23 can supply joint pin 22 marginal fits, limit body 27 is mutually closely sealed with joint pin 22 end faces, and then allow user learn its joint pin 22 and box-like body 21 position of combination mutually.

On be set forth in the locating piece 25 in open space 23, suppose that the set quantity of this locating piece 25 is three, the form of ［ referring to Fig. 2 ］ its building blocks body 2 is made as oblong-shaped, and suppose that the set quantity of this locating piece 25 is one, the form of ［ referring to Fig. 7 ］ its building blocks body 2 is made as square shape.

From the above, one embodiment of the utility model building blocks fixed structure, ［ refer to Fig. 3, 4 ］ this embodiment supposes that the form of building blocks body 2 is made as OBL service condition, and between its building blocks body 2 in the time combining, first the open space 23 of the box-like body 21 of a building blocks body 2 is fastened with the end face of another box-like body 21 down, ［ referring to Fig. 5 ］ its in engaging process, the locating piece 25 seeing through respectively in positioning convex column 24 and this open space 23 of open space 23 inwalls coordinates each location cambered surface 26 of its side can mutually engage with joint pin 22 edges that are positioned at end face, and can be by completely coated joint pin 22 edges by this each location cambered surface 26, more closely sealed to improve between its member, firm usefulness, and, another limit body 27 in open space 23, in the time that this limit body 27 leans mutually with joint pin 22 downwards, can allow user learn the position that it combines on the one hand, so that can be as spacing purposes in combination, also can more strengthen on the other hand effect of overall structure steadiness, and then complete combination embodiment of the present utility model.

And another embodiment of the utility model building blocks fixed structure, above-mentioned joint pin 22, ［ referring to Fig. 6 ］ these joint pin 22 top edge can be made as the lead angle 221 that is an angle of inclination, its lead angle 221 can be avoided using accidentally by the danger of scratch, and the combined face of itself and above-mentioned joint pin 22 can form respectively oblique angle 241 and oblique angle 261 in positioning convex column 24 and location cambered surface 26, this oblique angle 241, 261 can be conducive to the convenience of above-mentioned joint pin 22 in combination, and its oblique angle 241, 261 can coordinate the angle that the lead angle 221 of this joint pin 22 tilts and arrange, continue into another embodiment of the present utility model.

The utility model building blocks fixed structure, its advantage is, see through each location cambered surface of the locating piece side in open space, this each location cambered surface is the mode of wrapping up and closely mutually engaging with joint pin edge, use and strengthen the steadiness that building blocks body interfixes in combination, mat it, overall structure has advantages of that simply again steadiness is good, so that the real benefit on improving combination and using, and then can effectively improve the disappearance of commonly using, therefore, be one can be really for meeting the good product of progressive and practicality.

In sum, the utlity model has novelty when knowing, and the utility model have no in any publication, when meeting the regulation of Patent Law.

Only the above, be only a preferred embodiment of the present utility model, when can not with restriction scope of the present utility model.The equalization generally done according to the utility model claim changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. a building blocks fixed structure, it includes:

It is characterized in that:

2. building blocks fixed structure as claimed in claim 1, is characterized in that, the open space of building blocks body is provided with limit body.

3. building blocks fixed structure as claimed in claim 2, is characterized in that, the set limit body of this open space is arranged on its position mutual corresponding with the joint pin when combination institute of building blocks body.

4. building blocks fixed structure as claimed in claim 1, is characterized in that, the joint pin top edge of building blocks body is made as lead angle.

5. building blocks fixed structure as claimed in claim 4, is characterized in that, the combined face of joint pin of the positioning convex column of building blocks body and location cambered surface and building blocks body is formed with oblique angle, and its oblique angle coordinates the lead angle of this joint pin and arranges.