Inflatable soft magnetic building block

Abstract

The utility model relates to the field of building blocks, and discloses an inflatable soft magnetic building block which comprises a building block body made of soft materials and a cavity located in the building block body. The inflation valve is fixedly arranged on the outer surface of one side of the building block main body; the magnets are adhered and fixed on each surface of the inner wall of the building block main body; the internal connecting device is sewn in the building block main body; and the inner vent hole is formed in the surface of the internal connecting device. According to the inflatable building block, the inflatable design is adopted, the outer surface of the building block body is subjected to the flocking technology, the lining is made of the PVC material, the whole building block is soft and skin-friendly, potential safety hazards caused by sharp edges or hard materials possibly brought by traditional plastic or wooden building blocks are avoided, and the inflatable design can be deflated and stored when not used; the storage occupied space of the building block main body is reduced, and the building block is convenient to carry and transport.

Description

Technical Field

[0001] The utility model relates to the technical field of building blocks, in particular to an inflatable soft magnetic building block. Background Art

[0002] Magnetic building block toys are the best toys for cultivating and exercising children's intelligence. While cultivating children's imagination and creativity, they can also let children feel the fun brought by magnetism. Magnetic building block toys continue the characteristics of building block toys and can exercise children's imagination, structural thinking, and modeling ability. It is a good exercise, and can develop children's spatial perception, creativity, and children's organizational and comprehension abilities, enhance endurance and interest in architectural science.

[0003] Traditional building blocks are made of hard materials such as wood or plastic. The edges of the blocks are relatively sharp, which may pose a safety hazard to users when in use. In addition, building blocks are mostly assembled and used in combination with multiple parts. The overall storage area is large, which makes them inconvenient to transport. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides an inflatable soft magnetic building block, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions:

[0006] The utility model discloses an inflatable soft magnetic building block, comprising a building block body made of soft material.

[0007] a cavity, located inside the main body of the brick;

[0008] An inflation valve is fixed on the outer surface of one side of the building block body;

[0009] A magnet is adhered and fixed to the surface of the inner wall of the building block body;

[0010] An internal connecting device is sewn inside the building block body, and ends of the internal connecting device are connected to each inner wall of the building block body;

[0011] Internal vent holes are opened on the surface of the internal connecting device.

[0012] Furthermore, the main body of the building block is rectangular, and the internal connecting device is a plurality of groups of supporting columns connected by cylinders.

[0013] Furthermore, the main body of the building block is a triangular prism, and the internal connection device is a multi-layer cross structure.

[0014] Furthermore, the main body of the building block is in the shape of a sphere, a cylinder, a terrace or a prism.

[0015] Furthermore, the inner lining of the building block body is made of PVC material, and the outer surface is flocked.

[0016] Furthermore, the area around the inflation valve is concave, and after inflation, the inflation valve is parallel to the surface of the building block body.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. This utility model adopts an inflatable design, and the outer surface of the building block body is flocked, and the inner lining is made of PVC material. The overall design is soft and skin-friendly, avoiding the safety hazards caused by sharp edges or hard materials that may be brought by traditional plastic or wooden building blocks. The inflatable design can also be deflated and stored when not in use, reducing the storage space occupied by the building block body and facilitating the carrying and transportation of the building blocks.

[0019] 2. The present invention provides an internal connection device inside the main body of the building block. By pulling the outer wall of the main body of the building block through the internal connection device, the problem of the soft material as a whole being easily bulging and deforming outward due to the expansion of the gas when the main body of the building block is inflated is avoided. Internal ventilation holes are provided on the surface of the internal connection device. When the air is filled into the cavity, the gas inside the cavity is made more uniform, thereby reducing the possibility of deformation of the main body of the building block. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional structural diagram of the utility model;

[0021] Figure 2 This is a three-dimensional structural diagram of a rectangular building block of the present invention;

[0022] Figure 3 This is a three-dimensional structural diagram of the triangular prism-shaped building block of the utility model;

[0023] Figure 4 This is a diagram of the internal structure of the rectangular building block of the utility model;

[0024] Figure 5 This is a diagram showing the internal structure of the triangular prism-shaped building block of the present invention;

[0025] The numbers in the figure represent: 1. building block body; 2. cavity; 3. inflation valve; 4. magnet; 5. internal connection device; 6. internal vent hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] like Figure 1 、 Figure 2 and Figure 4 As shown, in the first embodiment, this embodiment provides an inflatable soft magnetic building block, including a rectangular building block body 1 made of soft material, and a cavity 2 located inside the building block body 1. The inner lining of the building block body 1 is made of PVC material, and the outer surface is flocked, so that the overall softness and safety of the building block are guaranteed, and it is skin-friendly. The PVC material can prevent water from entering the cavity 2, so that the building block body 1 can be used in water. The inflation valve 3 is fixedly arranged on the outer surface of one side of the building block body 1. Air is filled into the cavity 2 through the inflation valve 3, so that the interior of the building block body 1 is supported. The area around the inflation valve is concave. After inflation, the inflation valve is parallel to the surface of the building block body. The building block body 1 is made of soft material, so that the building block body 1 has a certain elasticity. When in use, air can be filled into the cavity 2 to make the building block body 1 expand through the overall volume. When stored or transported, the air in the cavity 2 can be released through the inflation valve 3, thereby reducing the overall volume of the building block body 1 and the space occupied by the building block body 1 when stored, making it convenient to carry and transport the building blocks. Compared with building blocks of the same volume, the inflatable building blocks are lighter and more convenient for users to use. The magnet 4 is adhered and fixed to the inner wall of the building block body 1 Each surface of the building block body 1 can make two building block bodies 1 of any shape be connected to each other by attraction of magnets 4; the internal connecting device 5 is sewn into the inside of the building block body 1, and the internal connecting device 5 is a plurality of support columns connected by cylinders, and the ends of the internal connecting device 5 are connected to the inner walls of each side of the building block body 1. The internal connecting device 5 strengthens the supporting force inside the building block body 1, and the outer wall of the building block body 1 is pulled by the inflation valve 3 to solve the problem that the building block body 1 is easily bulged and deformed outward due to the expansion of the gas, which causes the soft material as a whole to be easily deformed; the internal ventilation holes 6 are opened on the surface of the internal connecting device 5. When the cavity 2 is filled with gas, the air can enter different spaces from the internal ventilation holes 6 through the internal ventilation holes 6, which facilitates the uniformity of the gas inside the building block body 1 and avoids deformation of the building block body 1.

[0028] like Figure 3 and Figure 5In the second embodiment shown, the main building block 1 is a triangular prism. The internal connecting device 5 within the triangular prism-shaped main building block 1 has a multi-layer cross structure, which divides the interior of the main building block 1 into several spaces. Internal vents 6 formed on the surface of the internal connecting device 5 allow air to be evenly distributed within the cavity 2. The number of magnets 4 within different styles of main building blocks 1 is determined by the number of faces of the main building block 1.

[0029] In the third embodiment, the building block body 1 is in the shape of a sphere, a cylinder, a terrace or a prism.

[0030] Working principle: when in use, the cavity 2 inside the building block body 1 is filled with air through the inflation valve 3, and the air is evenly dispersed in the space separated by the internal connecting device 5 in the cavity 2 through the internal vent hole 6, reducing the deformation problem of the building block body 1 caused by air leakage, and the outer wall of the building block body 1 is pulled by the internal connecting device 5, which can avoid the problem that the building block body 1 is easily bulged and deformed due to gas expansion, and the lining of the building block body 1 is made of PVC material, which can effectively prevent water from entering the cavity 2. The outer surface of the building block body 1 adopts flocking technology, which is more skin-friendly and safe, and avoids Traditional plastic or wooden building blocks may have safety hazards caused by sharp edges or hard materials. The building block body 1 can be freely assembled and combined according to the user's ideas. When the surfaces of two building blocks are close to each other, the magnets 4 fixed inside the building block body 1 are attracted to each other by magnetism, thereby limiting the two assembled building blocks. The hollow design inside the building block body 1 makes the overall weight of the building block body 1 lighter and easier to move. When storing, the air inside the building block body 1 can be released to reduce the space occupied by the building block body 1 and make it easier to carry and transport the building block body 1, thereby reducing the transportation cost compared to products of the same volume.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An inflatable soft magnetic building block, comprising a building block body (1) made of a soft material, It is characterized in that Also included are: A cavity (2) is located inside the building block body (1); An inflation valve (3) is fixedly mounted on the outer surface of one side of the building block body (1); A magnet (4) is adhered and fixed to the inner wall of the building block body (1); An internal connection device (5) is sewn inside the building block body (1), and the ends of the internal connection device (5) are connected to each inner wall of the building block body (1); The inner vent hole (6) is provided on the surface of the inner connecting device (5).

2. The inflatable soft magnetic building block according to claim 1, characterized in that: The building block body (1) is rectangular, and the internal connecting device (5) is a plurality of groups of supporting columns connected by cylinders.

3. The inflatable soft magnetic building block according to claim 1, characterized in that: The building block body (1) is in the shape of a triangular prism, and the internal connection device (5) is a multi-layer cross structure.

4. The inflatable soft magnetic building block according to claim 1, characterized in that: The building block body (1) is in the shape of a sphere, a cylinder, a terrace or a prism.

5. The inflatable soft magnetic building block according to claim 1, characterized in that: The inner lining of the building block body (1) is made of PVC material, and the outer surface is made of flocking technology.

6. The inflatable soft magnetic building block according to claim 1, characterized in that: The periphery of the inflation valve (3) is concave, and after inflation, the inflation valve (3) is parallel to the surface of the building block body (1).

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