CN2686685Y

CN2686685Y - Toy block

Info

Publication number: CN2686685Y
Application number: CN 200420015462
Authority: CN
Inventors: 黄锐富
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-10
Filing date: 2004-02-10
Publication date: 2005-03-23
Anticipated expiration: 2014-02-10

Abstract

The utility model discloses a toy block which includes a rectangular block with a quadrate floor. At least one flank of the rectangular block is provided with a bump with the cross section in the equicrural ladder shape or an equicrural ladder shape groove which can be matched with the bump. The flank of the bump provided on the rectangular block is provided with at least one fixed block. The flank provided with the groove is provided with at least one fixed slot which is corresponding to the fixed block. The top of the rectangular block is provided with four cylindrical superposed blocks. The bottom is provided with four superposed slots which are corresponding to the cylindrical superposed blocks and can be matched with the superposed blocks and are tightly connected by the frictional force of the superposed slot and the superposed block. Compared with the prior art, the beneficial effect of the toy block is that the toy block is suitable to be used for the Infant and the little children because each toy block has simple structure and easy production.

Description

Toy building

Technical field

The utility model relates to a kind of demountable toy part, more specifically to a kind of toy building.

Background technology

There is complex structure usually in existing toy building, be unsuitable for the shortcoming that less children and baby use, a kind of toy building group is disclosed as China Patent No. 02141952.3 " toy building group ", this toy building group comprises several toy building elements that respectively are provided with the articulated section, articulated section first form comprises and is essentially columniform rod axial region on the toy building element, articulated section second form comprises that one has the claw type device of two elasticity toes, this elasticity toe stretches out at a distance of a segment distance each other from toy building element, so between the elasticity toe, form a gathering sill, this gathering sill is narrower than building blocks element at the far-end of elasticity toe, so, the rod axial region can push gathering sill by the narrow portion of gathering sill, described articulated section also comprises articulated section the 3rd form, this articulated section is provided with pillow block, and the external diameter of this pillow block is equivalent to the diameter of rod axial region.Its structure more complicated, less children and baby can't use.

Summary of the invention

At the above-mentioned defective of prior art, the utility model provides a kind of toy building that is suitable for less children and baby's use.The technical scheme that adopts is as follows:

Toy building of the present utility model comprises that a bottom surface is foursquare cuboid building blocks, and at least one side of described cuboid building blocks is provided with the cross section and is the projection of isosceles trapezoid shape or the isosceles trapezoid shape groove that can cooperate with projection.

Preferable scheme can be provided with the projection that the cross section roughly is the isosceles trapezoid shape on two adjacent side of described cuboid building blocks, two other side is provided with the isosceles trapezoid shape groove that can match with this projection.

Can better connect in order to make between two toy buildings, the side that described cuboid building blocks are provided with projection is provided with at least one fixed block, and the side that is provided with groove is provided with at least one holddown groove corresponding with fixed block.

For two toy buildings can be superposeed, the end face of described cuboid building blocks is provided with four columniform stack pieces, the bottom surface is provided with four stack grooves corresponding with columniform stack piece, can cooperate with the stack piece, and the frictional force by between the two closely connects.

The utility model beneficial effect against existing technologies is and since each toy building simple in structure, be easy to make, therefore be suitable for the baby and less child uses.

Description of drawings

Fig. 1 is the perspective view of the utility model one preferred embodiment;

Fig. 2 is the structural representation of looking up of preferred embodiment shown in Figure 1;

Fig. 3 is the user mode schematic diagram of preferred embodiment shown in Figure 1.

The specific embodiment

As shown in Figure 1, toy building in this preferred embodiment, be that a bottom surface roughly is foursquare cuboid building blocks 1, the side 2 of cuboid building blocks 1 is provided with the projection 3 that the cross section is the isosceles trapezoid shape, is provided with and projection 3 corresponding groove 5 with 2 corresponding sides 4, side.Be provided with projection 3 equally on the side 6 of cuboid building blocks 1, and be provided with too and projection 3 corresponding groove 5 on the 6 corresponding sides 7, side.

The both sides of the projection 3 of side 2 are respectively equipped with a fixed block 8, and side 4 is provided with two holddown grooves 9 corresponding with fixed block 8.

The both sides of the projection 3 of side 6 are respectively equipped with a fixed block 8, and side 7 is provided with two holddown grooves 9 corresponding with fixed block 8.

The length of projection 3, groove 5, fixed block 8 and holddown groove 9 is half of cuboid building blocks 1 side height.

As shown in Figure 1, 2, the end face 10 of cuboid building blocks 1 is provided with four columniform stack pieces 11.Toy building in the present embodiment adopts plastic processing to form, and in order to save material and weight reduction, cuboid building blocks 1 are washed in a pan inside from the bottom surface empty, only stay a thin-walled.For toy building can be superposeed, the stack groove of cuboid building blocks 1 bottom surface adopts following design: the portion center is provided with a cylinder 12 corresponding with the piece 11 of superposeing within it, cylinder 12 links to each other by four inwalls of four connecting plates 13 and cuboid building blocks 1, forms and four stack grooves that the pieces 11 of superposeing are corresponding.Four stack pieces 11 insert in the stack groove of cuboid building blocks 1 inwall and cylinder 12 formation, closely are connected by the friction with the stack groove, reach the purpose of stack, because toy building is low weight, so be not easy to fall down.

As shown in Figure 3, during use, because each toy building can be identical, a toy building can link to each other by projection 3 on its side and the cooperation between the groove 5 on another toy building side, the cooperation of stack groove that also can be by the stack piece on its end face 10 11 and another toy building superposes, very simple and convenient, be suitable for baby and less child's use.

The above only is a preferred embodiment of the present utility model, is not to be used for limiting practical range of the present utility model; Be all equivalents of being done according to claim scope of the present utility model, be the utility model claim scope and cover.

Claims

1, a kind of toy building, comprise that a bottom surface is foursquare cuboid building blocks (1), is characterized in that: at least one side of described cuboid building blocks (1) is provided with projection (3) that the cross section is the isosceles trapezoid shape or the isosceles trapezoid shape groove (5) that can cooperate with projection (3).

2, toy building as claimed in claim 1, it is characterized in that: the side that described cuboid building blocks (1) are provided with projection (3) is provided with at least one fixed block (8), and the side that is provided with groove (5) is provided with at least one holddown groove (9) corresponding with fixed block (8).

3, toy building as claimed in claim 2 is characterized in that: described projection (3) is located on two adjacent side of cuboid building blocks (1), and two other side is provided with the groove (5) that can match with this projection (3).

4, as any one described toy building in claim such as the claim 1 to 3, it is characterized in that: the end face (10) of described cuboid building blocks (1) is provided with four columniform stack pieces (11), and the bottom surface is provided with four stack grooves corresponding with cylindrical stack piece.