CN202342898U

CN202342898U - Thermoplastic elastomer building block

Info

Publication number: CN202342898U
Application number: CN2011204921996U
Authority: CN
Inventors: 范荣亮; 张晓东; 林晨
Original assignee: XIAMEN BEST POLYMER CO Ltd
Current assignee: XIAMEN BEST POLYMER CO Ltd
Priority date: 2011-12-01
Filing date: 2011-12-01
Publication date: 2012-07-25
Anticipated expiration: 2021-12-01

Abstract

The utility model discloses a thermoplastic elastomer building block which comprises a plurality of box-shaped units which are made of thermoplastic elastomers; each box-shaped unit is not provided with a cover; a round pipe is arranged in the middle of the bottom of each box-shaped unit in a vertical way; the round pipe extends from the bottom to the top of each box-shaped unit; four regions are divided between the round pipe and the four walls of each box-shaped unit; a bulge is arranged at a position on the bottom of each box-shaped unit and corresponding to the round pipe; the bulge extends in the direction opposite to the extending direction of the round pipe; further, the bulge extends into the round pipe and is in tightly matched connection with the round pipe; and further the bulge is in a column-shaped structure, and the radial section of the bulge is in a regular octagon shape or a regular hexagon shape. The thermoplastic elastomer building block made by using the above technical scheme is stable in structure, can be separated easily, and cannot be scratched due to collision with children.

Description

A kind of thermoplastic elastomer (TPE) building blocks

Technical field

The utility model relates to a kind of flexible plastic building blocks, particularly a kind of building blocks of using thermoplastic elastomer.

Background technology

Building blocks help tap intellectual resources, training child hand eye coordination ability.The shapes that put in order, are bonded in the building blocks etc. all intelligence to child are beneficial.When playing with building blocks, child can relate to problems such as ratio, symmetry, and this just helps the early stage cultivation of child's number concept.Building blocks help child gives free rein to one's imagination, and the multiple different types of building blocks of integrated use are built material object jointly, helps the cultivation of their imagination and creativity.

Building blocks mainly are to process with duroplasts or timber at present, make a plurality of building blocks closely connect by many column-shaped projections and fit together that for young children, this rigid plastics building blocks make child scrape, abrade after children reel easily.Secondly, when common column-shaped projection combined with another building blocks, owing to be to be adjacent to be connected, the air of the inside was extruded, and caused children to be difficult to two building blocks separately.Once more, existing building blocks are that duroplasts is processed, and are easy to cracked after children repeatedly play.

The utility model content

To the deficiency of prior art, the utility model provide a germplasm soft, be not easy cracked, easily separately and can not abrade children's building blocks.

At present through following technical scheme: a kind of thermoplastic elastomer (TPE) building blocks; The box-like unit that comprises several thermoplastic elastic systems, this box-like unit uncovered, the upright pipe that is provided with in the middle of this box-like unit bottom; Said pipe extends to the top from said box-like unit bottom; Also be divided into four zones through dividing plate between said pipe and box-like unit wall, said box-like unit bottom and pipe corresponding position are provided with a convexity, and the bearing of trend of this convexity and said pipe is opposite.

Further, said convexity stretches into said pipe and is adjacent to this pipe and is connected.

Further, said convexity is a column structure, and this protruding radial section is octagon or regular hexagon, and protruding and box-like unit bottom and pipe can not form an airtight space all around, and convenient for children separates two building blocks like this.

Further, said box-like unit is four.

Preferred version, the elongated building blocks bar of said four box-like unit cell arrangement, this building blocks bar is an integral molding.

Through technique scheme, its beneficial effect is: adopt the building blocks of thermoplastic elastomer, avoid children to collide with and the scratch that causes, this building blocks are not easy to break simultaneously.Secondly, the columnar projections radial section is an octagon, when this convexity is connected with another building blocks, avoids becoming airtight space, therefore easily separately.At last, box-like cellular construction is stable, can be because of the building blocks and the deliquescing that are thermoplastic elastomer.

Description of drawings

Fig. 1 is a kind of structure chart of the utility model;

Fig. 2 is another structure chart of Fig. 1;

Fig. 3 is that box-like unit cell arrangement is foursquare structure chart;

Fig. 4 is the structure figure of Fig. 3.

The specific embodiment

Combine the accompanying drawing and the specific embodiment that the utility model is explained further details at present:

Embodiment 1, and is as depicted in figs. 1 and 2, and a kind of thermoplastic elastomer (TPE) building blocks comprise the box-like unit 1 of several thermoplastic elastomer, and this uncovered and vertical view are foursquare box-like unit 1.Stand in the middle of this 1 bottom 14, box-like unit and be provided with pipe 11, said pipe 11 extends to the top from 1 bottom 14, said box-like unit, and maintains an equal level with the top.12 of said pipe 11 and box-like unit walls also are divided into four zones through dividing plate 13, and dividing plate 13 height and dividing plate 13 highly consistent with pipe 11 is respectively perpendicular to the wall 12 of box-like unit.1 bottom 14, said box-like unit is provided with a convexity 15 with pipe 11 corresponding positions, and this convexity 15 is opposite with the bearing of trend of said pipe 11.Said protruding 15 can stretch into the pipe 11 of another box-like unit 11, and this convexity 15 can be adjacent to this pipe 11 and be connected.Said protruding 15 is column structure; The radial section of this convexity 15 is octagon or regular hexagon; Can not form an airtight space between around

convexity

15 and 1 bottom 14, box-like unit and the pipe 11, not need too big strength just can two building blocks be separated like this.Said box-like unit 1 is four, and said four elongated building blocks bars 2 of box-like unit 1 arrangement, and last, this building blocks bar 2 is an integral molding.

Embodiment 2, and like Fig. 3 and shown in Figure 4, a kind of thermoplastic elastomer (TPE) building blocks comprise the box-like unit 1 of several thermoplastic elastomer, and this uncovered and vertical view are foursquare box-like unit 1.Stand in the middle of this 1 bottom 14, box-like unit and be provided with pipe 11, said pipe 11 extends to the top from 1 bottom 14, said box-like unit, and maintains an equal level with the top.12 of said pipe 11 and box-like unit walls also are divided into four zones through dividing plate 13, and dividing plate 13 height and dividing plate 13 highly consistent with pipe 11 is respectively perpendicular to the wall 12 of box-like unit.1 bottom 14, said box-like unit is provided with a convexity 15 with pipe 11 corresponding positions, and this convexity 15 is opposite with the bearing of trend of said pipe 11.Said protruding 15 can stretch into the pipe 11 of another box-like unit 11, and this convexity 15 can be adjacent to this pipe 11 and be connected.Said protruding 15 is column structure; The radial section of this convexity 15 is octagon or regular hexagon; Can not form an airtight space between around

convexity

15 and 1 bottom 14, box-like unit and the pipe 11, not need too big strength just can two building blocks be separated like this.Further, said box-like unit 1 is four, and said four box-like unit 1 arrange and be foursquare building block 3, and last, this building block 3 is an integral molding.

Simultaneously, only introduce two kinds of embodiment of four box-like unit cell arrangement in the such scheme, can also be arranged as " L " " Z " shapes such as " T " in fact.

Although specifically show and introduced the utility model in conjunction with preferred embodiment; But the those skilled in the art should be understood that; In the spirit and scope of the utility model that does not break away from appended claims and limited; Can make various variations to the utility model in form with on the details, be the protection domain of the utility model.

Claims

1. thermoplastic elastomer (TPE) building blocks; It is characterized in that: the box-like unit that comprises several thermoplastic elastomer; This box-like unit uncovered stands in the middle of this box-like unit bottom and is provided with pipe, and said pipe extends to the top from said box-like unit bottom; Also be divided into four zones between said pipe and box-like unit wall through dividing plate; Said box-like unit bottom and pipe corresponding position are provided with a convexity, and the bearing of trend of this convexity and said pipe is opposite, and said convexity stretches into said pipe and is adjacent to this pipe and is connected.

2. a kind of according to claim 1 thermoplastic elastomer (TPE) building blocks is characterized in that: said convexity is a column structure, and this protruding radial section is octagon or regular hexagon.

3. a kind of according to claim 1 thermoplastic elastomer (TPE) building blocks is characterized in that: said box-like unit is four.

4. like the said a kind of thermoplastic elastomer (TPE) building blocks of claim 3, it is characterized in that: the building blocks bar that said four box-like unit cell arrangement are rectangle, this building blocks bar is an integral molding.