Interlocking building blocks used in outdoor building blocks

Abstract

The invention provides a building block used in outdoor building blocks, which is composed of an upper cover and a lower cover. The upper cover and the lower cover have the same structure, and both include a cover plate and a side plate. The cover plate is vertical, and the side plates are distributed around the edge of the cover plate, and the side plate and the cover plate are fixedly connected as an integrated structure. The top of the side plate is provided with buckles; the upper cover and the lower cover are connected by buckles. The fixed connection is a closed whole; the back surface of the cover plate is evenly distributed with criss-cross raised reinforcing ribs, and a connecting rod is also arranged between the upper cover and the lower cover, and the two ends of the connecting rod are respectively fixed on the On the upper cover and the lower cover, and fixed at the intersection of the longitudinal rib and the transverse rib, the connecting rod is composed of a connecting head and a connecting seat. The invention solves the disadvantages of the prior art. The building block has a simple and firm structure, and at the same time has a light weight and is not easily deformed.

Description

technical field [0001] The invention provides an interlocking building block, in particular provides an interlocking 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...

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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