CN2276830Y

CN2276830Y - Improved structure of building block cover

Info

Publication number: CN2276830Y
Application number: CN 96223209
Authority: CN
Inventors: 孙觉让
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-12-31
Filing date: 1996-12-31
Publication date: 1998-03-25
Anticipated expiration: 2006-12-31

Abstract

An improved structure of building block cover body relates to a building block toy, comprising more than one through hole arranged on the cover body, a movable cover body which is provided with a plurality of small convex columns on the cover body and a pin joint cylinder on the bottom surface, and the movable cover body is movably pin jointed with the movable cover body through the through hole, and the movable plate body can rotate relative to the cover body. Have the structure the utility model discloses, because the activity disk body can be rotatory for the lid, when playing building blocks, easy to operate, the building blocks crowd who takes can be along with activity of activity dish rotary motion, increases interestingly.

Description

The structure-improved of building blocks lid

A kind of structure-improved of building blocks lid relates to block toy.

Typical building blocks bucket as shown in Figure 6, the small convex pillar B that has plural number on its lid A, toy building element in the mat casing C is able to clip and is combined on the small convex pillar B, make the child can utilize the building blocks in the casing C on lid A, to carry out building blocks group's combination, to reach the purpose that intelligence development is played, but there is following shortcoming in this building blocks lid structure during use:

1. be combined on the lid A owing to the building blocks group, during three-dimensional contouring, must make up from various different angles, because the limited effectively mobile box C of child's strength, so, from east, west or south, when the north orientation different angles make up, the child must make little runs to and fro by East, West, South, North, even not only expend muscle power but also upset easily and interrupt the state of mind, harm intention, influence puzzle effect.

2. because building blocks are combined in moulding on the lid A, be that fixedly clip can't displacement on lid A, be difficult to embody dynamic interest.

The purpose of this utility model is to provide a kind of combined building block easy fast, and the building blocks group cocoa that is barricaded as is made swing offset, the building blocks bung body of the puzzle effect of teaching through lively activities with increase.

The utility model is to realize like this, the structure-improved of building blocks lid, be included in lid and be provided with more than one perforation, also have above movable disk body, which is provided with a plurality of small convex pillars, appropriate location, disk body bottom surface is provided with one and articulates cylindrical shell, the outer peripheral edges of cylindrical shell are provided with a plurality of grabs, cylindrical shell stretches in the perforation of lid, and grab is embedded in the peritreme of perforation, and movable disk body can rotate with respect to lid.

Wherein, also being provided with the perforation on the lid is the outer toroid groove at center, and the excircle of movable disk body is provided with torus longitudinally, this torus can with the loose fit of annular groove.

The utility model has the advantages that: movable disk body can rotate with respect to lid.The utility model with described structure, because movable disk body can rotate with respect to lid, when playing building blocks, operation easily, the displacement of need not walking about gets final product insertion block, and the in the eyes of vivid state of mind of desire combination can not interrupted, and intention can multilated; The building blocks group who is barricaded as can rotatablely move and movable with movable disk, and image is life-like, increases interesting.

The following drawings and embodiment will be described further technical characterictic of the present utility model:

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

Fig. 2 is the stereogram that the utility model combines with the casing clip.

Fig. 3 is an embodiment stereogram of the present utility model.

Fig. 4 is the book portion sectional drawing that disc of the present utility model combines with lid.

Fig. 5 is an embodiment stereogram more of the present utility model.

Fig. 6 is existing long-pending gloomy bucket moulding stereogram.

Embodiment 1:

As Fig. 1,2, shown in 4, the utility model comprises the lid 20 on barrel wooden barrel 10, lid 20 is provided with at least more than one perforation 22 (24), the movable disk body 30 that also has at least more than one, 32, which is provided with a plurality of small convex pillars 35, disk body 30, appropriate location, 32 bottom surface is provided with one and articulates cylindrical shell 40, cylindrical shell 40 outer peripheral edges are provided with a plurality of grabs 42, cylindrical shell 40 external diameters are slightly less than perforation 22 (24), after stretching in the perforation 22 (24) of lid, grab 42 is embedded in the peritreme of perforation 22 (24), makes

movable disk body

30,32 are rotated on the lid 20, cylindrical shell 40 has breach 401, make grab 42 more easy deformation restore to the original state again after penetrating in the perforation 22 (24).

Embodiment 2:

It 22 (24) is the outer toroid groove 25 at center that lid 20 is provided with to bore a hole, and the excircle of

movable disk body

30,32 is provided with torus 301,321 longitudinally, this torus 301,321 and ring groove 25 loose fits, and all the other structures are with embodiment 1.

Embodiment 3:

As shown in Figure 5, can be located on the upper cover body 20 by single movable disk body 30, all the other structures are with embodiment 1.

Claims

1. An improved structure of a building block cover, comprising a cover, characterized in that the cover is provided with more than one perforation, and the above movable disc body is provided with a plurality of small convex columns, and the bottom surface of the disc body A pivotal cylinder is provided at an appropriate position, and a plurality of hooks are provided on the outer periphery of the cylinder. The cylinder extends into the perforation of the cover, and the hooks are embedded in the edge of the perforation. Rotational movement.

2. According to the improved structure of the building block cover according to claim 1, it is characterized in that the cover is provided with an outer ring groove centered on the perforation, and the outer circumference of the movable disc body is provided with a longitudinal ring body , the ring body can fit loosely with the ring groove.