CN2414817Y - Rotary combined toy - Google Patents

Abstract

The utility model relates to a rotary combined toy which comprises a hollow spherical bracket, a shaft block and a slide block, wherein, the hollow spherical bracket is uniformly distributed with a plurality of round holes which are over against to a spherical center, the shaft block is provided with shaft pins which can be inserted into the round holes, and both sides of the slide block are provided with side wings. The rotary combined toy of the utility model has the advantages of easy disassembly and assembly, changeable external shape, adjustable difficulty, and low cost, and is a combined toy for all people to develop intelligence.

Description

A kind of rotation meccano

The utility model relates to a kind of assembly toy, especially relates to a kind ofly piecing together toy to picture on surface by the mode of rotating each movable part.

Now, toy for children no longer is the function that only has object for appreciation, more is to play tap intellectual resources, and the effect of teaching through lively activities as assembly toy, because playing method is various, can be tempered abstract thinking ability, more is subjected to liking of people.Common assembly toy mainly contains two big classes on the market, and a class by rotating each parts, is transformed into various three-dimensional shapes with toy as " transformer "; Another kind of as " magic square ", respectively form square by rotation, piece together each surperficial pattern." transformer " playing method is simple, can only satisfy the needs in a certain stage of child, and making is complicated, price is more expensive; " magic square " though playing method acquire a certain degree of difficulty because fixed in shape, difficulty is certain, and is not easy to assemble, thereby makes the people produce uninteresting sense easily, pieces together and just have to abandon unsuccessful.

The purpose of this utility model is exactly in order a kind of profile that can change toy to be provided, to change assembly again to difficulty, dismounting easily, all-ages assembly toy.

The purpose of this utility model is achieved in that it adopts a hollow ball to make support, evenly the distributed circular hole over against ball centre of some of this hollow ball surface, the axle piece is the part of sphere, a pivot pin is arranged, the pivot pin top is the spheroid of a cross opening, can compress and restore, when pivot pin inserts the circular hole of hollow ball support, can block, not come off.Slide block is ship shape, also is the part of sphere, and all there is the limit wing along sphere the both sides of ship shape, and during installation, the limit wing can be pressed under the piece, does not come off, and the toy that is assembled into like this reaches the purpose of assembly to picture on surface by rotating mobile each parts.Adopt the axle piece and the slide block of difformity and quantity, just can change the profile of toy and piece together difficulty.

The meccano that the utility model provides has easy accessibility, makes easily, and difficulty is adjustable, and the characteristics of shape variable are the toys of the tap intellectual resources that suit the taste of both old and young.

Below in conjunction with accompanying drawing the utility model is described in detail:

Fig. 1 is the schematic diagram of spherical meccano.

Fig. 2 is the schematic diagram of hollow ball shape support.

Fig. 3 is the upward view of the axle piece of composition ball-shaped toy.

Fig. 4 is for forming the slide block schematic diagram of ball-shaped toy.

Fig. 5 is the schematic diagram of square bodily form toy.

Fig. 6 is for forming the axle piece schematic diagram of square bodily form toy.

Fig. 7 is the vertical view of the slide block of the square bodily form toy of composition.

In Fig. 1, use equally distributed four the circular holes in hollow ball support 1 surface over against the centre of sphere, axle piece 2 is the part of sphere, has four, is projected as triangle, there is a pivot pin inboard of axle piece 2, the top of pivot pin is the spheroid of cross opening, can compress and restore, when the pivot pin of axle piece 2 inserts the circular hole of hollow ball support, can block, not come off.Slide block 3 is a ship shape, also is the part of sphere, has six, and there is the limit wing along sphere the both sides of ship shape, can be pressed in a piece during installation 2 times, does not come off.The toy of Zu Chenging by rotating each parts, just can reach the purpose of assembly to the spherical surface pattern like this.

In Fig. 5, axle piece 4 is the hollow triangular cone at right angle for drift angle, there are four, its three bases are circular arc, there is a pivot pin cone inboard, and the top of pivot pin is the spheroid of cross opening, can compress and restore, after blocking in the circular hole of pivot pin insertion hollow ball shape support, axle piece 4 just becomes a drift angle of square.Slide block 5 is a ship shape, has six, and its ship shape face is the plane, and there is the limit wing along sphere the ship shape both sides, and when slide block 5 was installed, the limit wing can be pressed in a piece 4 times, does not come off.After forming square,, can reach the purpose of assembly to square surface pattern by rotating each parts.

As to further improvement of the utility model, adopt same structure of hollow beaded support, change the quantity and the shape of axle piece and slide block, the toy of the different profiles of being formed also drops within the protection domain of the present utility model.

Claims (1)

1. a rotation meccano is made up of support, axle piece and slide block, and it is characterized in that: described support (1) is a hollow ball shape, and the circular hole of even distribution over against the centre of sphere arranged, and the inboard of axle piece (2) has pivot pin, and the both sides of slide block (3) have the limit wing.

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