CN211676301U - Combined arch building block - Google Patents

Abstract

The utility model provides a combined arch-shaped building block, which comprises two arch-shaped bridge plates, wherein the arch-shaped bridge plates are rectangular plates, and the middle parts of the long edges at the bottom of the rectangular plates are provided with semicircular notches; the two arch bridge-shaped plates are identical in shape and symmetrically arranged front and back, rectangular side panels are arranged between the end portions of the two short sides of the two arch bridge-shaped plates respectively, the height of the two side panels is identical to that of the arch bridge-shaped plates, and the two side panels and the two arch bridge-shaped plates jointly form a building block set with an internal cavity. The inner side surfaces of the arch bridge-shaped plates are respectively provided with a first anti-slip part. And the inner side surfaces of the two side face plates are respectively provided with a second anti-skid part. The combined type arch-shaped building blocks are made of plastics. And the two arch bridge-shaped plates and the two side panels are fixed through built-in connecting pieces. The utility model discloses a building blocks landing when combination formula arch building blocks can prevent to take building blocks, and the whole weight of combination formula arch building blocks is lighter, and it is more convenient to take, and it is more diversified to piece together the combination form.

Description

Combined arch building block

Technical Field

The utility model relates to a modular arch building blocks belongs to children's toys technical field.

Background

Building blocks are a toy which is popular among many children, wood stacking is an intelligence-developing activity, the advantage is inexhaustible, the wood stacking process is a process of restoring a life scene, careful observation on the life scene cannot be avoided, and observation capacity can be developed by frequently playing the building blocks. The building blocks are similar to paintings, imagination patterns are expressed in a mode of stacking wood, and people can exercise imagination by frequently stacking the building blocks. The process of building blocks can well exercise the dexterity of both hands, thereby better exercising the coordination ability of the hands. The stacking blocks can be played by a plurality of people, so that the interest of the stacking blocks is improved, and the communication ability of children is improved. When a child successfully piles up an ideal pattern with the building blocks, a sense of achievement and satisfaction is obtained, which may improve the child's confidence.

Traditional building blocks are overall structure, for avoiding child to injure oneself when playing building blocks, the surface of building blocks is all polished very smooth, but glossy surface can make taking of building blocks become very inconvenient, and very easy landing when taking building blocks, all cause the building blocks landing to then can lead to children to produce burnt mood if taking many times, and children play and experience is not good enough. In addition, overall structure's building blocks are often than thick and heavy, especially large-scale building blocks, if the building blocks are too thick and heavy, child can be very hard when putting together, and overall structure's building blocks molding is more single, is difficult to have more and puts together the combination.

Disclosure of Invention

An object of the utility model is to overcome exist not enough among the prior art to a modular arch building blocks is provided, is equipped with antiskid portion on the building blocks, building blocks landing when can preventing to take building blocks, and the whole weight of modular arch building blocks is lighter, and it is more convenient to take, pieces together and takes the combination form more diversified.

In order to achieve the above object, the utility model adopts the following technical scheme:

a combined arch building block comprises two arch bridge-shaped plates, wherein each arch bridge-shaped plate is a rectangular plate, and the middle part of the long edge of the bottom of each rectangular plate is provided with a semicircular notch; the two arch bridge-shaped plates are identical in shape and symmetrically arranged front and back, rectangular side panels are arranged between the end portions of the two short sides of the two arch bridge-shaped plates respectively, the height of the two side panels is identical to that of the arch bridge-shaped plates, and the two side panels and the two arch bridge-shaped plates jointly form a building block set with an internal cavity.

To the utility model discloses technical scheme's further improvement is:

the inner side surfaces of the arch bridge-shaped plates are respectively provided with a first anti-slip part.

The first anti-slip part is a combination of a recess and a protrusion arranged on the inner side surface of the arch bridge-shaped plate.

And the inner side surfaces of the two side face plates are respectively provided with a second anti-skid part.

The second antiskid part is a combination of a recess and a protrusion arranged on the inner side surfaces of the two side panels.

The combined type arch-shaped building blocks are made of plastics.

And the two arch bridge-shaped plates and the two side panels are fixed through built-in connecting pieces.

The built-in connecting piece is a hexagon socket head cap screw.

By the technical scheme provided by the utility model, the utility model discloses a combination formula arch building blocks includes two arch bridge form boards and two rectangle side boards, and the structure of combination formula can effectively alleviate the whole weight of building blocks, and two side boards have played good support and fixed action to two arch bridge form boards, make combination formula building blocks overall structure more firm, non-deformable. Arch bridge form board and side inboard surface of board all are equipped with anti-skidding portion, make children get when playing more easily and take, and the sunken of anti-skidding portion and protruding be equivalent to the stiffening rib, can also play the additional strengthening to arch bridge form board and side board, make solitary building blocks board self structure more firm. When the built-in connecting piece is connected firmly, there is not the arch at the building blocks surface, has guaranteed the security of building blocks, avoids producing the potential safety hazard, and the security of children's toys is its very important index. Because the building blocks are designed in a combined mode, the anti-skid parts can be arranged on the inner side surfaces of the hidden building block plates, so that the anti-skid effect is achieved, the appearance attractiveness of the building blocks is not affected, if the building blocks are of an integral structure, the anti-skid parts cannot be arranged to ensure the appearance attractiveness and smoothness, and therefore the anti-skid effect cannot be achieved.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

In the figure: 1. the anti-skid device comprises an arch bridge-shaped plate, 2 bolt holes, 3 side plates, 4 first anti-skid parts and 5 second anti-skid parts.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1, in order to show the internal structure of the present embodiment, the placement direction of the combined arch-shaped building blocks of the present embodiment is different from the placement direction described in the claims, the combined arch-shaped building blocks of the technical solutions in the claims and the summary of the invention are that the circular arc notches of the two arch-shaped bridge-shaped plates are placed downward, and the two arch-shaped bridge-shaped plates of the present embodiment are placed in an up-and-down symmetrical manner.

The combined type arch-shaped building block comprises two arch-bridge-shaped plates 1, wherein each arch-bridge-shaped plate 1 is a rectangular plate, and the middle part of one long edge of each rectangular plate is provided with a semicircular notch; two arch bridge form board 1 shapes are unanimous, the longitudinal symmetry sets up, be equipped with rectangle side board 3 between two minor face tip of two arch bridge form board 1 respectively, two side board 3 highly with arch bridge form board 1 minor face highly uniform, two side board 3's surface and two arch bridge form board 1 both sides face parallel and level, two side board 3 and two arch bridge form board 1 form the building blocks group of in-band cavity jointly, the front of inside cavity, the back is open state, outside whole shape is the arch bridge form. The inner side surfaces of the arch bridge-shaped plates 1 are respectively provided with a first anti-slip part 4 formed by combining a concave part and a convex part. And the inner side surfaces of the two side panels 3 are respectively provided with a second anti-skid part 5 formed by combining a concave part and a convex part. The two anti-skid parts can be used as reinforcing ribs besides the anti-skid function, and have the function of reinforcing the independent building block plate, so that the structure is more stable and is not easy to damage. Four bolt holes 2 are arranged near four corners of the two arch bridge-shaped plates 1, bolt holes corresponding to the bolt holes are arranged on the two side panels, the two arch bridge-shaped plates 1 and the two side panels 3 are fixed through built-in hexagon socket head cap bolts, 4 hexagon socket head cap bolts are respectively arranged in the 4 bolt holes, and the heads of the hexagon socket head cap bolts are not higher than the outer surfaces of the two arch bridge-shaped plates 1. And all edges and corners of the building blocks are subjected to rounding treatment.

The modular arch-shaped building blocks in this embodiment are made of plastic and have smooth surfaces, and can be made of other materials, such as wood, foam, etc. The two arch bridge-shaped plates and the two side plates can be hollow plates or solid plates. The hollow plate has the advantages that the overall weight of the building block is light, and the hollow plate has the defect that the firmness is poorer than that of a solid plate, and can be selected according to the actual use requirement.

The utility model discloses a combination formula arch building blocks, its two arch bridge form boards and two side inboard side board all are equipped with sunken and protruding combination formula antiskid portion on the surface, antiskid portion both can play skid-proof effect, still plays the effect of similar stiffening rib to board itself, and when board itself is solid plate, these sunken antiskid portion can also play the effect that alleviates the whole weight of building blocks. The utility model discloses a building blocks are the combination formula, and for overall structure's building blocks, it is more powerful to make up the function when putting together, forms under shed's inside cavity behind two arch bridge form boards and two side board combinations, and inside cavity can be used for putting together, places the less building block of size, makes building blocks put together the molding of taking abundanter, various, and is interesting stronger. The combined type design with the upper opening and the lower opening also enables children to take the building block set more easily and to have more positions capable of being grasped.

Claims (8)

1. The utility model provides a modular arch building blocks, includes two arch bridge form boards, its characterized in that: the arched bridge-shaped plate is a rectangular plate, and the middle part of the long edge of the bottom of the rectangular plate is provided with a semicircular notch; the two arch bridge-shaped plates are identical in shape and symmetrically arranged front and back, rectangular side panels are arranged between the end portions of the two short sides of the two arch bridge-shaped plates respectively, the height of the two side panels is identical to that of the arch bridge-shaped plates, and the two side panels and the two arch bridge-shaped plates jointly form a building block set with an internal cavity.

2. The modular arcuate building block of claim 1, further comprising: the inner side surfaces of the arch bridge-shaped plates are respectively provided with a first anti-slip part.

3. The modular arch-shaped building block of claim 2, wherein said first non-slip portion is a combination of a recess and a projection provided on an inside surface of the arch bridge-shaped panel.

4. The modular arch building block of claim 1, wherein the inner surfaces of the two side panels are respectively provided with a second anti-slip part.

5. The modular arch-shaped building block of claim 4, wherein said second anti-slip portion is a combination of a recess and a projection provided on the inside surface of both side panels.

6. The modular arch-shaped building block of claim 1, wherein said modular arch-shaped building block is made of plastic.

7. The modular arch-shaped building block of claim 1, wherein said two arch bridge-shaped panels and said two side panels are fixed to each other by means of built-in connectors.

8. The modular arcuate building block of claim 7, wherein: the built-in connecting piece is a hexagon socket head cap screw.

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