Multifunctional combined splicing type building block

Abstract

The utility model relates to the technical field of building block toys, and discloses a multifunctional combined splicing type building block which comprises a first building block body, a supporting column is fixedly arranged in the middle of one side of the interior of the first building block body, a limiting plate is fixedly arranged at the other end of the supporting column, and springs are fixedly arranged in the middle of the upper end and the middle of the lower end of the limiting plate. And a rotating groove is formed in the position, close to the edge, of the other side of the first building block body, a rotating ring is rotationally arranged in the rotating groove, and a second building block body is fixed to the other side of the rotating ring. According to the building block, a user can rotate the second building block body, so that clamping connection between the second clamping connection block and the inner wall of the first building block body is omitted, the push block pushes the second building block body under the action of the spring, the third clamping connection block facilitates limiting of the push block, and the situation that the first building block body and the second building block body are separated is prevented; therefore, the length of the building block is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of building block toys, in particular to a multifunctional combined and spliced building block. Background Art

[0002] The assembly of multifunctional combined and spliced building blocks, as an interesting and creative game and educational method, can have many positive effects, including exercising various abilities, enhancing self-confidence and independent thinking ability, etc. It can enable children to strengthen their sense of space and their understanding and imagination of geometric combined structures.

[0003] Currently, common multifunctional combined and spliced building blocks do not have the function of adjusting the length of the building blocks and only have the splicing function. Therefore, when young children are splicing, they cannot adjust the length of the building blocks according to their needs, which is very inconvenient. In addition, ordinary building blocks are generally made of wood or plastic, and without protective measures, the long-term use of such building blocks may cause damage.

[0004] Therefore, the technical personnel in this field provide a multifunctional combined and spliced building block to solve the problems raised in the above background art. Content of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a multifunctional combined and spliced building block is proposed. The device adds a rotating rod and a pushing block, so that when the user rotates the second building block body, the pushing block will move the second building block body, thereby completing the adjustment of the length of the building block. In addition, since the internal structures of the first building block body and the second building block body are the same and multiple layers are added inside, the possibility of building block damage is reduced, thereby prolonging the service life.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A multifunctional combined and spliced building block includes a first building block body. A support column is fixedly arranged in the middle of one side inside the first building block body. The other end of the support column is fixedly provided with a limiting plate. Springs are fixedly arranged in the middle of the upper end and the lower end of the limiting plate. The other sides of the two springs are fixedly provided with a pushing block. A rotating groove is opened at the edge of the other side of the first building block body. A rotating ring is rotatably arranged inside the rotating groove. The other side of the rotating ring is fixed with a second building block body. Rotating rods are fixedly arranged in the middle of the upper end and the lower end of one side inside the second building block body. Second clamping blocks are fixedly arranged at the opposite ends of the other sides of the two rotating rods. Third clamping blocks are fixedly arranged at the opposite ends of the other sides of the two rotating rods.

[0008] The first building block body includes a base layer, with a buffer layer fixedly arranged outside the base layer, a strengthening layer fixedly arranged outside the buffer layer, a waterproof layer fixedly arranged outside the strengthening layer, and an anti-corrosion layer fixedly arranged outside the waterproof layer.

[0009] Through the above technical solution, the support column is convenient for supporting the limit plate, and the limit plate is convenient for limiting the third clamping block, preventing the separation of the first building block body and the second building block body. When the second clamping block is clamped inside the first building block body, the push block cannot move. When the second clamping block is no longer clamped, the spring will control the push block to push the second building block body. The rotating ring is convenient for keeping the interior of the building block sealed during extension, the rotating groove is also convenient for the rotating ring to rotate, and the rotating rod is convenient for controlling the clamping mode of the second clamping block when rotating;

[0010] The buffer layer is convenient for reducing the possibility of the building block being damaged due to falling. The strengthening layer also strengthens the stability of the building block. The waterproof layer is convenient for preventing liquid from entering the interior of the building block, thereby accelerating the damage of the building block, and the corrosion layer is convenient for preventing the damage of the building block due to corrosion.

[0011] Further, a clamping groove is formed in the middle of one side of the second building block body, and a rubber block is fixedly arranged inside the clamping groove;

[0012] Through the above technical solution, it is convenient for the building blocks to be spliced through the clamping groove, and the rubber block is convenient for strengthening the stability of the clamping setting between the first clamping block and the clamping groove.

[0013] Further, the two second clamping blocks are clamped through the inner wall of the first building block body, and the two third clamping blocks are clamped through the limit plate;

[0014] Through the above technical solution, when the second clamping block is clamped inside the first building block body, the push block cannot move. When the third clamping block is clamped with the limit plate, the maximum moving distance of the push block is restricted.

[0015] Further, the two push blocks are slidably arranged inside the second building block body, and a first clamping block is fixedly arranged in the middle of one side of the first building block body;

[0016] Through the above technical solution, the two push blocks are convenient for controlling the movement of the second building block body and also convenient for adjusting the length of the building block. The first clamping block enables multiple such building blocks to be spliced through the first clamping block and the clamping groove.

[0017] Further, one end of the rotating rod is rotatably and slidably arranged inside the first building block body, and the buffer layer is made of rubber material;

[0018] Through the above technical solution, it is convenient to cancel the clamping setting between the second clamping block and the inner wall of the first building block body, and the rubber material has good shock absorption function.

[0019] Further, the reinforcing layer is made of stainless steel material, and the waterproof layer is made of composite waterproof coating material;

[0020] Through the above technical solution, the stainless steel material is both environmentally friendly and hygienic, and can also enhance the stability of the building block. The composite waterproof coating belongs to water-based paint, which is non-toxic and harmless and has tensile strength and crack resistance.

[0021] Further, the anti-corrosion layer is made of copper oxide material, and the first clamping block is clamped through a clamping groove;

[0022] Through the above technical solution, the copper oxide material not only has anti-corrosion effect, but is also relatively safe for the human body and the environment. The clamping setting is convenient for young children to splice multiple building blocks through the clamping setting.

[0023] The utility model has the following beneficial effects:

[0024] A multifunctional combined splicing building block proposed by the utility model. When the device needs to adjust the length of the building block, the second building block body can be controlled to rotate first. The rotation of the second building block body will drive the rotation of the rotating rod, and the rotating rod will cancel the clamping setting between the second clamping block and the inner wall of the first building block body. At this time, the spring will control the push block to move the second building block body. While the second building block body is moving, the rotating rod drives the two clamping blocks to move. When the third limiting block touches the limiting plate, the limiting plate will limit the third limiting block, thereby preventing the movement and rotation of the rotating rod, and thus completing the adjustment of the length of the building block. In addition, the device is provided with an anti-corrosion layer to prevent the external corrosion of the building block, the waterproof layer is to prevent the possible damage caused by water entering the inside of the building block, and the buffer layer is to prevent the building block from cracking when it falls. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is an axonometric schematic diagram of the utility model;

[0026] Figure 2 is the utility model Figure 1 is a front cross-sectional schematic diagram;

[0027] Figure 3 is the utility model Figure 1 is an extended axonometric schematic diagram;

[0028] Figure 4 is the utility model Figure 3 is a front cross-sectional schematic diagram;

[0029] Figure 5For the present utility model Figure 1 Axonometric schematic of the second building block body in the present utility model;

[0030] Figure 6 For the present utility model Figure 1 Internal structure diagram of the first building block body in the present utility model.

[0031] Legend description:

[0032] 1. First building block body; 2. Second building block body; 3. First clamping block; 4. Clamping groove; 5. Rubber block; 6. Swivel ring; 7. Rotating groove; 8. Rotating rod; 9. Second clamping block; 10. Third clamping block; 11. Support column; 12. Limiting plate; 13. Spring; 14. Pushing block; 101. Anticorrosion layer; 102. Waterproof layer; 103. Reinforcing layer; 104. Buffer layer; 105. Base layer. Specific implementation manner

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0034] Referring to Figure 1-6 , an embodiment provided by the present utility model: a multifunctional combined and spliced building block, including a first building block body 1, a support column 11 is fixedly arranged in the middle of one side inside the first building block body 1, a limiting plate 12 is fixedly arranged at the other end of the support column 11, springs 13 are fixedly arranged in the middle of the upper end and the lower end of the limiting plate 12, a pushing block 14 is fixedly arranged on the other side of the two springs 13, a rotating groove 7 is opened at the edge of the other side of the first building block body 1, a swivel ring 6 is rotatably arranged inside the rotating groove 7, a second building block body 2 is fixed on the other side of the swivel ring 6, rotating rods 8 are fixedly arranged in the middle of the upper end and the lower end of one side inside the second building block body 2, second clamping blocks 9 are fixedly arranged at the opposite ends of the other sides of the two rotating rods 8, and third clamping blocks 10 are fixedly arranged at the opposite ends of the other sides of the two rotating rods 8.

[0035] The support column 11 facilitates the support of the limit plate 12, and the limit plate 12 facilitates the limitation of the third clamping block 10 to prevent the separation of the first building block body 1 and the second building block body 2. When the second clamping block 9 is clamped inside the first building block body 1, the push block 14 cannot move. When the second clamping block 9 is no longer clamped, the spring 13 will control the push block 14 to push the second building block body 2. The rotating ring 6 facilitates keeping the interior of the building block sealed during extension. The rotating groove 7 also facilitates the rotation of the rotating ring 6. The rotating rod 8 facilitates controlling the clamping mode of the second clamping block 9 when rotating.

[0036] The first building block body 1 includes a base layer 105. A buffer layer 104 is fixedly arranged outside the base layer 105. A strengthening layer 103 is fixedly arranged outside the buffer layer 104. A waterproof layer 102 is fixedly arranged outside the strengthening layer 103. An anti-corrosion layer 101 is fixedly arranged outside the waterproof layer 102.

[0037] The buffer layer 104 facilitates reducing the possibility of the building block being damaged by falling. The strengthening layer 103 also strengthens the stability of the building block. The waterproof layer 102 facilitates preventing liquid from entering the interior of the building block, thereby accelerating the damage of the building block. The corrosion layer facilitates preventing the damage of the building block due to corrosion.

[0038] A clamping groove 4 is formed in the middle of one side of the second building block body 2. A rubber block 5 is fixedly arranged inside the clamping groove 4, which facilitates the splicing of the building blocks through the clamping groove 4. The rubber block 5 facilitates strengthening the stability of the clamping setting between the first clamping block 3 and the clamping groove 4. Two second clamping blocks 9 are clamped through the inner wall of the first building block body 1. Two third clamping blocks 10 are clamped through the limit plate 12. When the second clamping block 9 is clamped inside the first building block body 1, the push block 14 cannot move. When the third clamping block 10 is clamped with the limit plate 12, it limits the maximum moving distance of the push block 14. Two push blocks 14 are slidably arranged inside the second building block body 2. A first clamping block 3 is fixedly arranged in the middle of one side of the first building block body 1. The two push blocks 14 facilitate controlling the movement of the second building block body 2 and also facilitate the length adjustment of the building block. The first clamping block 3 enables multiple such building blocks to be spliced through the first clamping block 3 and the clamping groove 4. One end of the rotating rod 8 is rotatably and slidably arranged inside the first building block body 1. The buffer layer 104 is made of rubber material, which facilitates the rotating rod 8 to cancel the clamping setting between the second clamping block 9 and the inner wall of the first building block body 1. The rubber material has good shock-absorbing function.

[0039] The reinforcement layer 103 is made of stainless steel material, and the waterproof layer 102 is made of composite waterproof coating material. The stainless steel material is both environmentally friendly and hygienic, and can also enhance the stability of the building block. The composite waterproof coating belongs to water-based paint, which is non-toxic and harmless and has tensile strength and crack resistance. The anti-corrosion layer 101 is made of copper oxide material. The first clamping block 3 is clamped through the clamping groove 4. The copper oxide material not only has an anti-corrosion effect, but is also relatively safe for the human body and the environment. The clamping setting is convenient for young children to splice multiple building blocks through the clamping setting.

[0040] Working principle: When the device needs to adjust the length of the building block, the second building block body 2 can be controlled to rotate first. The rotation of the second building block body 2 will drive the rotation of the rotating rod 8, and the rotating rod 8 will cancel the clamping setting between the second clamping block 9 and the inner wall of the first building block body 1. At this time, the spring 13 will control the push block 14 to move the second building block body 2. While the second building block body 2 is moving, the rotating rod 8 drives the two clamping blocks to move. When the third limiting block touches the limiting plate 12, the limiting plate 12 will limit the third limiting block, so as to prevent the movement and rotation of the rotating rod 8, thus completing the adjustment of the length of the building block.

[0041] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multi-functional combined and spliced building block, comprising a first building block body (1), characterized in that: On one side near the middle inside the first building block body (1), a support column (11) is fixedly arranged, and at the other end of the support column (11), a limiting plate (12) is fixedly arranged. Springs (13) are fixedly arranged in the middle of the upper and lower ends of the limiting plate (12). On the other side of the two springs (13), a push block (14) is fixedly arranged. A rotating groove (7) is formed at the edge of the other side of the first building block body (1). A rotating ring (6) is rotatably arranged inside the rotating groove (7). On the other side of the rotating ring (6), a second building block body (2) is fixed. On the middle of the upper and lower ends of one side inside the second building block body (2), rotating rods (8) are fixedly arranged. At the opposite ends of the other sides of the two rotating rods (8), second clamping blocks (9) are fixedly arranged. At the opposite ends of the other sides of the two rotating rods (8), third clamping blocks (10) are fixedly arranged. The first building block body (1) includes a base layer (105). An impact buffer layer (104) is fixedly arranged outside the base layer (105). A reinforcing layer (103) is fixedly arranged outside the impact buffer layer (104). A waterproof layer (102) is fixedly arranged outside the reinforcing layer (103). An anti-corrosion layer (101) is fixedly arranged outside the waterproof layer (102).

2. The multifunctional combined and spliced building block according to claim 1, characterized in that: A clamping groove (4) is formed in the middle of one side of the second building block body (2), and a rubber block (5) is fixedly arranged inside the clamping groove (4).

3. A multifunctional combined splicing building block according to claim 1, characterized in that: The two second clamping blocks (9) are clamped through the inner wall of the first building block body (1), and the two third clamping blocks (10) are clamped through the limiting plate (12).

4. A multifunctional combined splicing building block according to claim 1, characterized in that: The two push blocks (14) are slidably arranged inside the second building block body (2), and a first clamping block (3) is fixedly arranged in the middle of one side of the first building block body (1).

5. A multi-functional combined splicing building block according to claim 1, characterized in that: One end of the rotating rod (8) is rotatably and slidably arranged inside the first building block body (1), and the impact buffer layer (104) is made of rubber material.

6. The multifunctional combined and spliced building block according to claim 1, characterized in that: The reinforcing layer (103) is made of stainless steel material, and the waterproof layer (102) is made of composite waterproof coating material.

7. A multifunctional combined splicing building block according to claim 4, characterized in that: The anti-corrosion layer (101) is made of copper oxide material, and the first clamping block (3) is clamped through the clamping groove (4).

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