Spliced buffer foam

Abstract

The utility model discloses a splicing type buffer foam cotton, it includes the plastic base, the outside fixed connection of plastic base has the first cross board, the first cross board sets the number to be two, the first cross board fixedly connected in the left and right sides of plastic base, the outside fixed connection of plastic base has the second cross board, the second cross board sets the number to be two, the second cross board fixedly connected in the front and back of plastic base, the top swing joint of plastic base has the buffer structure, the bottom fixed connection of plastic base has the rubber bottom pad, the top of buffer structure installs the elastic roof, the buckle is fixedly installed on the elastic roof upper surface, the elastic roof upper surface fixedly installed has the junction. The utility model fixes the buffer structure in the middle through plastic base, the first cross board, the second cross board and the elastic roof, and completes the splicing requirement through the mechanism such as junction and buckle.

Description

Technical Field

[0001] This utility model belongs to the field of packaging engineering technology, specifically referring to a spliced ​​cushioning foam. Background Technology

[0002] Cushioning foam, a commonly used shock-absorbing and cushioning material, is widely used in packaging and transportation, electronic equipment, automotive industry, and building vibration damping. Its core function is to absorb impact energy through the elastic deformation of the material, protecting the wrapped object or reducing the impact of vibration. With the development of more refined and diversified industrial products, the limitations of traditional cushioning foam have gradually become apparent in its use, driving the technological improvement of spliced ​​structures. Utility Model Content

[0003] This utility model provides a spliced ​​cushioning foam, including a plastic base. Two first horizontal plates are fixedly connected to the outside of the plastic base, one on each of the left and right sides. Two second horizontal plates are also fixedly connected to the outside of the plastic base, one on each of the front and rear sides. A cushioning structure is movably connected to the top of the plastic base. The two first and two second horizontal plates are fixedly connected together. An elastic top plate is fixedly connected to the upper surface of each of the first and second horizontal plates.

[0004] According to the aforementioned spliced ​​cushioning foam, the upper surface of the elastic top plate is fixedly connected with two connecting points, which are asymmetrically distributed on the left and right sides of the elastic top plate. Two buckles are also fixedly connected to the upper surface of the elastic top plate, also on the left and right sides, and symmetrically distributed around the center of the elastic top plate with respect to the connecting points. One end of a first horizontal plate has four first connecting grooves, symmetrically distributed around the center of one first horizontal plate. Four first connecting blocks are fixedly installed on the other side of another first horizontal plate, symmetrically distributed around the center of the other first horizontal plate. The first connecting blocks and the first connecting grooves cooperate with each other. The cooperation between the connecting blocks and the connecting grooves allows the parts to be spliced ​​together, further securing the buckles and connecting points.

[0005] According to the spliced ​​cushioning foam, the cushioning structure includes a soft layer, a cushioning layer, and a shock-absorbing layer. The shock-absorbing layer is located above the plastic base, the cushioning layer is located above the shock-absorbing layer, and the soft layer is located above the cushioning layer.

[0006] According to the aforementioned spliced ​​cushioning foam, a second connecting groove is provided on one side of one of the second horizontal plates. The cushioning surface is composed of elastic foam with a resilience of over 70% and non-conductive adhesive, providing excellent rebound cushioning and insulation properties. A layer of conductive cloth tape is attached to the surface. A second connecting block is fixedly installed on one side of the other second horizontal plate, and the second connecting groove and the second connecting block cooperate with each other. This combination product has both an insulating cushioning surface and a conductive surface, enabling the product to be used for cushioning and one-sided conductivity in various electrical structures.

[0007] According to the aforementioned spliced ​​cushioning foam, the plastic base is threadedly connected to the first horizontal plate via fixing nuts, the first horizontal plate is threadedly connected to the second horizontal plate via fixing nuts, and the plastic base is threadedly connected to the second horizontal plate via fixing nuts. Four fixing nuts are provided, and rubber washers are movably installed at the top and bottom of each of the four fixing nuts. The use of rubber washers reduces vibration at the nut connection points.

[0008] According to the aforementioned spliced ​​cushioning foam, the soft layer is made of adhesive, the cushioning layer is made of PU foam, the shock-absorbing layer is made of rubber, and a rubber base pad 14 is fixedly installed on the lower surface of the plastic base 1. The shock-absorbing layer is wavy. By setting a three-layer composite structure, the cushioning effect is enhanced. The wavy shock-absorbing layer provides good shock absorption, and the rubber base pad increases friction.

[0009] The beneficial effects of this utility model are as follows: by setting a first connecting block, a second connecting block, a first connecting groove and a second connecting groove to achieve splicing, gaps are reduced, which affects the buffering effect; rubber gaskets reduce vibration loss of the connection and extend service life; the three-layer composite structure enhances the buffering effect; and the wave-shaped shock-absorbing layer enhances the shock absorption effect.

[0010] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0012] Figure 1 This is a three-dimensional disassembled view of a spliced ​​cushioning foam according to the present invention;

[0013] Figure 2 This is a three-dimensional side view of a spliced ​​cushioning foam according to the present invention;

[0014] Figure 3 This is a three-dimensional top view of a spliced ​​cushioning foam according to the present invention;

[0015] Figure 4 This is a three-dimensional bottom view of a spliced ​​cushioning foam according to the present invention;

[0016] Legend:

[0017] 1. Plastic base; 2. First horizontal plate; 3. Elastic top plate; 4. Buffer structure; 401. Soft layer; 402. Buffer layer; 403. Shock-absorbing layer; 5. Fixing nut; 6. Rubber washer; 7. Connection; 8. Buckle; 9. Second horizontal plate; 10. Second connecting block; 11. First connecting block; 12. First connecting groove; 13. Second connecting groove; 14. Rubber bottom pad. Detailed Implementation

[0018] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0019] Reference Figures 1 to 4 The spliced ​​cushioning foam of this embodiment includes a plastic base 1. A first horizontal plate 2 is fixedly connected to the outside of the plastic base 1. There are two first horizontal plates 2, which are fixedly connected to the left and right sides of the plastic base 1. A second horizontal plate 9 is fixedly connected to the outside of the plastic base 1. There are two second horizontal plates 9, which are fixedly connected to the front and rear sides of the plastic base 1. A cushioning structure 4 is movably connected to the top of the plastic base 1. The two first horizontal plates 2 and the two second horizontal plates 9 are fixedly connected. An elastic top plate 3 is fixedly connected to the upper surface of the first horizontal plate 2 and the elastic top plate 3 is fixedly connected to the upper surface of the second horizontal plate 9.

[0020] Two connection points 7 are fixedly connected to the upper surface of the elastic top plate 3. The two connection points 7 are asymmetrically distributed on the left and right sides of the elastic top plate 3. Two buckles 8 are fixedly connected to the upper surface of the elastic top plate 3. The two buckles 8 are asymmetrically distributed on the left and right sides of the elastic top plate 3. The buckles 8 and connection points 7 are symmetrically distributed around the center of the elastic top plate 3. One end of a first horizontal plate 2 is provided with a first connecting groove 12. Four first connecting grooves 12 are provided. The first connecting grooves 12 are symmetrically distributed around the center of one first horizontal plate 2. Four first connecting blocks 11 are fixedly installed on the other side of another first horizontal plate 2. The first connecting blocks 11 and the first connecting grooves 12 cooperate with each other.

[0021] The buffer structure 4 includes a soft layer 401, a buffer layer 402, and a shock-absorbing layer 403. The shock-absorbing layer 403 is located above the plastic base 1, the buffer layer 402 is located above the shock-absorbing layer 403, and the soft layer 401 is located above the buffer layer 402. A second connecting groove 13 is provided on one side of a second horizontal plate 9, and a second connecting block 10 is fixedly installed on one side of another second horizontal plate 9. The second connecting groove 13 and the second connecting block 10 cooperate with each other.

[0022] The plastic base 1 is threadedly connected to the first horizontal plate 2 by fixing nuts 5. The first horizontal plate 2 is threadedly connected to the second horizontal plate 9 by fixing nuts 5. The plastic base 1 is threadedly connected to the second horizontal plate 9 by fixing nuts 5. There are four fixing nuts 5. Rubber washers 6 are movably installed at the top and bottom of the four fixing nuts 5. The soft layer 401 is made of adhesive. The buffer layer 402 is made of PU foam. The shock-absorbing layer 403 is made of rubber. A rubber base pad 14 is fixedly installed on the lower surface of the plastic base 1.

[0023] Working principle: When in use, place the plastic base 1 flat, then place the buffer structure 4 in the middle of the plastic base 1. Next, fix the first horizontal plate 2, the second horizontal plate 9 and the elastic top plate 3 together with the rubber washer 6 through the fixing nut 5. Then, connect the first connecting block 11 with the first connecting groove 12 of another buffer foam. Similarly, connect the second connecting block 10 with the second connecting groove 13. Finally, connect the buckle 8 with the connecting point 7 to complete the splicing.

[0024] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A type of spliced ​​cushioning foam, characterized in that, The device includes a plastic base (1), to which a first horizontal plate (2) is fixedly connected. There are two first horizontal plates (2), which are fixedly connected to the left and right sides of the plastic base (1). There are two second horizontal plates (9), which are fixedly connected to the front and rear sides of the plastic base (1). A buffer structure (4) is movably connected to the top of the plastic base (1). The two first horizontal plates (2) and the two second horizontal plates (9) are fixedly connected. An elastic top plate (3) is fixedly connected to the upper surface of the first horizontal plate (2), and an elastic top plate (3) is fixedly connected to the upper surface of the second horizontal plate (9).

2. The spliced ​​cushioning foam according to claim 1, characterized in that, The upper surface of the elastic top plate (3) is fixedly connected with a connection point (7). There are two connection points (7). The two connection points (7) are respectively located on the left and right sides of the elastic top plate (3) and are asymmetrically distributed. The upper surface of the elastic top plate (3) is fixedly connected with a buckle (8). There are two buckles (8). The two buckles (8) are respectively located on the left and right sides of the elastic top plate (3). The buckles (8) and the connection points (7) are symmetrically distributed around the center surface of the elastic top plate (3).

3. The spliced ​​cushioning foam according to claim 1, characterized in that, One end of the first horizontal plate (2) is provided with a first connecting groove (12). There are four first connecting grooves (12). The first connecting grooves (12) are symmetrically distributed around the center of the first horizontal plate (2). The other side of the other first horizontal plate (2) is fixedly installed with a first connecting block (11). There are four first connecting blocks (11). The first connecting blocks (11) are symmetrically distributed around the center of the other first horizontal plate (2). The first connecting blocks (11) and the first connecting grooves (12) cooperate with each other.

4. The spliced ​​cushioning foam according to claim 1, characterized in that, The buffer structure (4) includes a soft layer (401), a buffer layer (402) and a shock-absorbing layer (403). The shock-absorbing layer (403) is located above the plastic base (1), the buffer layer (402) is located above the shock-absorbing layer (403), and the soft layer (401) is located above the buffer layer (402).

5. The spliced ​​cushioning foam according to claim 1, characterized in that, A second connecting groove (13) is provided on one side of one of the second horizontal plates (9), and a second connecting block (10) is fixedly installed on one side of the other second horizontal plate (9). The second connecting groove (13) and the second connecting block (10) cooperate with each other.

6. The spliced ​​cushioning foam according to claim 1, characterized in that, The plastic base (1) is threadedly connected to the first horizontal plate (2) by fixing nuts (5), the first horizontal plate (2) is threadedly connected to the second horizontal plate (9) by fixing nuts (5), the plastic base (1) is threadedly connected to the second horizontal plate (9) by fixing nuts (5), the number of fixing nuts (5) is four, and rubber washers (6) are movably installed on the top and lower ends of the four fixing nuts (5).

7. The spliced ​​cushioning foam according to claim 4, characterized in that, The soft layer (401) is made of adhesive, the buffer layer (402) is made of PU foam, and the shock-absorbing layer (403) is made of rubber.

8. The spliced ​​cushioning foam according to claim 1, characterized in that, A rubber pad (14) is fixedly installed on the lower surface of the plastic base (1).

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