Mortise and tenon joint splicing building block toy

Abstract

The utility model relates to a mortise and tenon joint building block toy which comprises building blocks and further comprises building block columns used for being stacked up and down to form a building wall, the building block columns comprise the long building block columns, the middle building block columns and the short building block columns, and the cross sections of the long building block columns, the middle building block columns and the short building block columns are orthohexagonal. The two ends of the middle building block column are provided with trapezoidal grooves which are symmetrically arranged up and down, and the two ends and the middle of the long building block column are provided with trapezoidal grooves which are symmetrically arranged up and down. When in use, the building block columns are staggered and stacked up and down to form a building wall body and are matched with the building blocks in different shapes to form a roof and each room, so that the operational ability of children is fully exercised. Compared with the prior art, the tenon-and-mortise splicing building block toy is novel in structure, interesting and interesting.

Description

Technical Field

[0001] This utility model belongs to the field of toys, specifically relating to a mortise and tenon joint building block toy. Background Technology

[0002] There are many building block toys on the market. For example, a mortise and tenon assembly toy disclosed in Chinese utility model patent (publication number CN203108211U, publication date March 6, 2013) includes at least one gable roof, multiple rafters, at least one bracket, multiple exterior wall panels, multiple columns, multiple enclosure panels, and at least one base. At least one side of each of these parts has a spherical, trapezoidal, or rectangular tenon or a mortise matching the tenon. The toy is constructed by connecting these parts with mortise and tenon joints. The outer surface of the tenon and the inner surface of the mortise are both frosted, and the front and rear end faces of the rafters have a fluorescent layer. This type of building block toy has a relatively conventional structure and simple gameplay, making it difficult to attract children's interest. Utility Model Content

[0003] The purpose of this invention is to provide a novel, fun, and interesting mortise and tenon building block toy.

[0004] To achieve the above objectives, the mortise and tenon building block toy of this utility model adopts the following technical solution: The mortise and tenon building block toy includes building blocks, and also includes building block columns for stacking to form building walls. The building block columns include long building block columns, medium building block columns, and short building block columns with a regular hexagonal cross section. The short building block column has a trapezoidal groove arranged symmetrically in the middle, the medium building block column has trapezoidal grooves arranged symmetrically in the middle at both ends, and the long building block column has trapezoidal grooves arranged symmetrically in the middle at both ends.

[0005] Beneficial effects: When used, the building blocks are stacked in an alternating pattern to form building walls, and different shaped blocks are used to form roofs and rooms, fully developing children's hands-on skills. Compared with existing technologies, this provides a novel, fun, and interesting mortise and tenon interlocking building block toy.

[0006] Furthermore, the building blocks include triangular building blocks for forming the roof side walls, and the building pillars also include semi-building pillars for assembling the roof ridge on the triangular building blocks. The length of the semi-building pillars is the same as the length of the medium building pillars, the cross-section of the semi-building pillars is trapezoidal, and each end of the semi-building pillars is provided with a trapezoidal groove.

[0007] Furthermore, the triangular block has trapezoidal grooves on its sides for locking onto the block pillars, and a round hole in the center of the triangular block for forming a window.

[0008] Furthermore, the building blocks also include rectangular building blocks for covering the gaps between the tops of the building blocks, with right-angle cuts at the four corners for avoidance. Attached Figure Description

[0009] Figure 1 This is a structural schematic diagram of a specific embodiment of the mortise and tenon joint building block toy of this utility model;

[0010] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0011] Figure 3 This is a structural diagram of a long block column, a medium block column, and a short block column.

[0012] In the diagram: 100 - long block column, 101 - trapezoidal groove, 200 - medium block column, 300 - short block column, 400 - triangular block, 401 - round hole, 500 - half block column, 600 - rectangular block. Detailed Implementation

[0013] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0014] Specific embodiments of the mortise and tenon joint building block toy of this utility model are as follows: Figures 1 to 3 As shown, the device includes building blocks and building block columns for stacking to form building walls. The building block columns include a long building block column 100, a medium building block column 200, and a short building block column 300, all with a cross-section of a regular hexagon. The short building block column 300 has a trapezoidal groove 101 symmetrically arranged in the middle. The medium building block column 200 has trapezoidal grooves 101 symmetrically arranged in the middle at both ends. The long building block column 101 has trapezoidal grooves 101 symmetrically arranged in the middle at both ends.

[0015] The building blocks include triangular building blocks 400 for forming the roof side walls, and the building blocks also include semi-building blocks 500 for assembling the ridge on the triangular building blocks. The length of the semi-building blocks 500 is the same as the length of the middle building blocks 200. The cross-section of the semi-building blocks 500 is trapezoidal, and a trapezoidal groove 101 is provided at the top of each end of the semi-building blocks 500.

[0016] The triangular block 400 has a trapezoidal groove on its side for locking onto the corresponding block post, and a circular hole 401 in the center of the triangular block 400 for forming a window. The block set also includes a rectangular block 600 for covering the gap between the tops of the block posts, and the four corners of the rectangular block 600 have right-angle cuts for avoidance.

[0017] When using this toy, the building blocks are stacked in an alternating pattern to form the walls of a building, and different shaped blocks are used to form the roof and various rooms, fully developing children's hands-on skills. Compared with existing technologies, this toy offers a novel, fun, and interesting mortise and tenon assembly method.

[0018] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.

Claims

1. A mortise and tenon interlocking building block toy, comprising building blocks, characterized in that: It also includes building blocks for stacking to form building walls. The building blocks include long building blocks, medium building blocks, and short building blocks with a regular hexagonal cross-section. The short building blocks have trapezoidal grooves arranged symmetrically in the middle. The medium building blocks have trapezoidal grooves arranged symmetrically in the two ends. The long building blocks have trapezoidal grooves arranged symmetrically in the two ends and the middle.

2. The mortise and tenon interlocking building block toy according to claim 1, characterized in that: The building blocks include triangular building blocks used to form the roof side walls, and the building pillars also include semi-building pillars used to assemble the ridge on the triangular building blocks. The length of the semi-building pillars is the same as that of the medium building pillars. The cross-section of the semi-building pillars is trapezoidal, and each end of the semi-building pillar has a trapezoidal groove.

3. The mortise and tenon interlocking building block toy according to claim 2, characterized in that: The triangular building block has trapezoidal grooves on its sides for locking onto the building block pillars, and a round hole in the center of the triangular building block for forming a window.

4. The mortise and tenon interlocking building block toy according to any one of claims 1-3, characterized in that: The building blocks also include rectangular blocks for covering the gaps between the tops of the building blocks, with right-angle cuts at the four corners for avoidance.

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