CN2089362U

CN2089362U - Combined pin-hole building block

Info

Publication number: CN2089362U
Application number: CN 91204058
Authority: CN
Inventors: 陈金益
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-03-16
Filing date: 1991-03-16
Publication date: 1991-11-27

Abstract

The utility model relates to a combined pin-hole building block. One surface of a cuboid building block 1 is provided with a plurality of convex columns 11. The opposite back surface is provided with a rectangle groove 12 whose size is suitable for sheathing with the outer edge of a plurality of convex columns. Each convex column of the building block is provided with a through hole 13 penetrating the building blocks inside the rectangle groove. After the building blocks are sheathed into various shapes, a screw 2 with the proper length passes through the through hole of the building block for locking and fixing. After combined into various shapes, the building blocks turn into a toy without loosening which can be played.

Description

Combined pin-hole building block

The utility model refers to especially that about a kind of building blocks perforation structure a kind of building block is provided with perforation, after building block socket-connects, and is run through its perforation and is locked by screw, is combined into different shape to reach fluid-tight engagement, can be for playing and can be not loose.

The child is in its learning process at present, learning ability is very strong, and it is often fine moving, and with regard to regard to general block toy, its interest and study property can't satisfy big children's needs, thereby make block toy not be subjected to liking of children gradually, and the critical defect of general building blocks tool, be that building block is insecure with combining of building block, unclamp easily that especially access times for a long time, its associativity is poorer, the basic fluid-tight engagement that is difficult to, and in the dress group during than big article, its associativity also is non-constant, so be very easy to scatter, can't play for children, because above-mentioned shortcoming has seriously hindered the favorable rating of children to block toy, be to be the big defective of one of this toy at all.

Main purpose of the present invention is to provide a kind of building blocks perforation structure, the close and firm that combines of building block and building block, and the various shape of one-tenth capable of being combined plays to one's heart's content for children, and can not scatter.

Secondary objective of the present invention is to provide a kind of building blocks perforation structure, and building block combines with screw with building block and locks, and can increase children's learning interest, and can train children to use the technical ability of hand tools, increases its interest.

Another object of the present invention is to provide a kind of building blocks perforation structure, can form large-sized object, make up idea to cultivate child building block, and train its brains elaborative faculty.

Another purpose of the present invention is to provide a kind of building blocks perforation structure, and lockhole on the building block can supply plug-in mounting wheel, flagpole or the like annex, to increase interest

The defective of supervising in above-mentioned is arranged, the inventor studies through carefulness, and the fusion many decades is manufactured the experience of toy, finally develop a kind of building blocks perforation structure, mainly on long-pending people's piece of cuboid shape, establish several projections, then be provided with a rectangular recess on the back side relatively, the size of this rectangular recess just can with the fit mutually of edge outside several projections, each the projection position that it is characterized in that building blocks is provided with perforation, and run through building block to its rectangular recess, in a plurality of building blocks be nested be connected into different shape after, pass the perforation of building block with the screw of suitable length again and lock, activation is after building blocks are formed different shape, and becoming can actual playing and can loose arbitrarily toy.

Below in conjunction with accompanying drawing and most preferred embodiment the utility model is described in detail:

Fig. 1 is a building block three-dimensional exploded view of the present utility model.

Fig. 2 is a building block combination section of the present utility model.

Fig. 3 is the side cutaway view of Fig. 2.

Fig. 4 is the enforcement illustration of utility model.

As Fig. 1, Fig. 2 and shown in Figure 3, the utility model building block (1) forms with integrally moulded, this building block (1) is a cuboid (not necessarily identical size), it simultaneously is provided with several projections (11) side by side, then be provided with the groove (12) of a rectangle relatively on the back side, the size of this groove (12) just can with the fit mutually of edge outside several posts protruding (11), be provided with perforation (13) in above-mentioned each projection (11) again, run through building block (1) to groove (12), be nested by many building blocks (1) and be connected into various pattern shapes, and pass perforation (13) with the screw (2) of suitable length, cooperate nut (21) again and building block (1) is locked.

As shown in Figure 4, by many building blocks (1) socket, and sealed with screw (2) and nut (21), can fluid-tight engagement form large-sized object such as house and because the house is with screw locking, therefore be not easy to unclamp, can play to one's heart's content for children, and can not unclamp, also can cultivate children and make up the power of imagination and the skill of large-sized object, be full of infinite entertaining.

In sum, the utility model provides a kind of building blocks perforation structure, has building blocks in conjunction with firmly and can form large-sized object for the function of playing, and its structure do not see publication and public use, meets the important document of patent, so the application of proposition utility model patent.

Claims

A kind of building blocks perforation structure comprises:

Building block: be a cuboid, one side is established projection, and the back side then is provided with a rectangular recess relatively, the size of this rectangular recess just can with the fit mutually of edge outside the projection;

It is characterized in that: each projection position of building block is provided with perforation, and runs through building block, after building block socket-connects, passes the perforation locking of building block again with the screw of suitable length, forms different shape.