Cube blocks used in outdoor building blocks

Abstract

The invention provides an outdoor square building block. The outdoor square building block comprises a cover plate and a building block body, wherein the building block body is in a hollow cuboid shape, and one side surface of the building block body is open; the cover plate is matched with the building block body and fixedly mounted above the opening, and buckles are arranged on edges of the cover plate and the opening of the building block body; at least one reinforcing plate is arranged in the building block body, and the edge of the reinforcing plate and the inner wall of the building block body are fixedly connected to form an integrated structure; clamping grooves in bulges are formed in the back surface of the cover plate and correspond to the at least one reinforcing plate, and edges of the at least one reinforcing plate are clamped in the clamping grooves; a limiting plate is arranged on the back surface of the cover plate and is perpendicular to the clamping grooves and intersected with each clamping groove to form a crossed shape; limiting grooves are formed in the at least one reinforcing plate. The outdoor square building block overcomes defects in the prior art and is simple and firm in structure, lighter in weight and unlikely to deform.

Description

technical field [0001] The invention provides a block building block, in particular a block building block with firm structure and light weight used in outdoor building blocks, and belongs to the technical field of building blocks. Background technique [0002] As a toy, building blocks have a long history. Building blocks are usually cubic wood or plastic solid toys. Generally, the surface of the building blocks is decorated with letters or pictures, allowing different arrangements or construction activities. The building blocks have various styles and can be assembled into houses, various animals, etc. Building blocks help develop intelligence, and the arrangement, joint, ring, symmetry, etc. in building blocks are all good for children's intelligence. When building blocks, children must be involved in issues such as proportion and symmetry, which is conducive to the early development of children's number concept. Building blocks are conducive to children's imagination, ...

AI Technical Summary

Problems solved by technology

Since the current building blocks are basically made of plastic, and the plastic is easy to expand and shrink in the outdoor environment, resulting in aging deformation

In addition, due to the large volume of outdoor building blocks, they must be made into hollow shapes. Otherwise, it will be difficult for children with heavy weight to use them. However, the firmness of their structures cannot be guaranteed after being made into hollow shapes. Deformation such as crushing and dislocation

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