Foam buffering cushion

Abstract

The utility model relates to the technical field of buffering cushions, in particular to a foam buffering cushion which comprises a bottom cushion, a top cushion is installed on the top of the bottom cushion, a containing groove is formed in the bottom cushion, a rubber air bag is installed in the containing groove, and the interior of the rubber air bag is of an open structural design. A connecting pipe is installed outside the rubber air bag and extends to the outside of the bottom pad, multiple sets of anti-skid lines are formed in the bottom end of the inner side of the containing groove and distributed at equal intervals, a communicating pipe is installed in the connecting pipe, and an extrusion ball is installed at the end, away from the connecting pipe, of the communicating pipe; compared with an existing foam buffering cushion, the foam buffering cushion has the advantages that objects in different shapes can be wrapped by the foam buffering cushion through the design of the air bag, meanwhile, the buffering cushion can be quickly spliced through the design of the clamping grooves and the clamping blocks, and the overall practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of buffer pads, in particular to a foam buffer pad. Background Art

[0002] During the storage and transportation of fragile and drop-resistant products, cushioning pads are indispensable packaging materials to reduce impact and vibration damage. Various types of foam plastics, including EPS and EPE foam, are widely used due to their many advantages.

[0003] At present, in the existing technology, the foam is cut according to the model of the product to be protected so that the internal receiving groove can fit the product perfectly. This operation is convenient and quick. However, customizing the foam cushioning pad according to the shape of the product will greatly increase the cost and cannot be adapted to products of different shapes. At the same time, it will cause it to become a disposable product, which greatly wastes resources.

[0004] Therefore, it is particularly important to improve the existing foam cushioning pads and design a new foam cushioning pad to solve the above technical defects and improve the practicality of the overall foam cushioning pad. Utility Model Content

[0005] The purpose of the utility model is to provide a foam cushioning pad to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A foam cushioning pad comprises a base pad, a top pad is installed on the top of the base pad, a receiving groove is provided inside the base pad, a rubber airbag is installed inside the receiving groove, the interior of the rubber airbag is designed in an open structure, a connecting tube is installed outside the rubber airbag, and the connecting tube extends to the outside of the base pad, a plurality of groups of anti-skid patterns are provided at the bottom end of the inner side of the receiving groove, the anti-skid patterns are distributed at equal intervals, a connecting tube is installed inside the connecting tube, a squeezing ball is installed at the end of the connecting tube away from the connecting tube, and a valve is installed outside the connecting tube.

[0008] As a preferred solution of the utility model, placement grooves are symmetrically opened on the left and right sides of the bottom pad and the top pad, support columns are installed inside the placement grooves, and an anti-pressure groove is opened on the side close to the support columns.

[0009] As a preferred solution of the utility model, an extrusion block is installed inside the placement groove, and the extrusion block is designed in a shuttle-shaped structure. Connecting grooves are provided at the top and bottom ends of the support column at positions corresponding to the extrusion blocks, and the support column is respectively connected to the bottom pad and the top pad through the connecting grooves.

[0010] As a preferred solution of the utility model, card slots are provided on the left side and front side of the bottom pad and the top pad, and card blocks are installed on the right side and back side of the bottom pad and the top pad at positions corresponding to the card slots, and the card blocks are adapted for use with the card slots.

[0011] As a preferred solution of the utility model, a connecting block is installed at the bottom of the top pad, the external structure size of the connecting block is smaller than the internal structure size of the accommodating groove, and the outside of the bottom pad and the top pad are both provided with a flame retardant layer.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, the object to be transported is placed inside the receiving groove, and the rubber airbag wraps the object at the same time. The special material of the rubber airbag protects the object to prevent impact by external force. When the inside of the receiving groove for objects of different sizes needs to be fixed, a connecting tube is inserted into the inside of the connecting tube, and the operator repeatedly squeezes the squeezing ball, so that air enters the inside of the connecting tube through the connecting tube, thereby expanding the rubber airbag, and continuously shrinking the opening inside the rubber airbag, so as to clamp different objects stably. A supporting column is inserted into the inside of the placement groove, and the supporting column connects the bottom pad and the top pad, and the connecting block is fitted with the receiving groove to protect the object inside the receiving groove. The clamping block and the clamping groove are connected to each other, so that the two groups of bottom pads and top pads are connected into a whole, and multiple groups of bottom pads and top pads are formed into a large flat layer, so as to realize convenience of transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the bottom pad and top pad structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the separation structure of the bottom pad and the top pad of the utility model.

[0017] In the figure: 1, bottom pad; 2, top pad; 3, receiving groove; 301, anti-slip pattern; 4, rubber airbag; 5, connecting tube; 6, connecting tube; 7, squeezing ball; 8, placement groove; 9, supporting column; 901, connecting groove; 10, card slot; 11, card block; 12, connecting block. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Example:

[0020] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0021] A foam cushioning pad comprises a bottom pad 1, a top pad 2 is installed on the top of the bottom pad 1, a receiving groove 3 is opened inside the bottom pad 1, a rubber airbag 4 is installed inside the receiving groove 3, and the inside of the rubber airbag 4 is designed with an open structure. With the rapid development of my country's economy, people's living standards are also rapidly improved, and people's demand for fragile and drop-resistant products such as home appliances is also greatly increased. During the storage and transportation of these products, cushioning pads for reducing impact and vibration damage are indispensable packaging materials. By placing the object to be transported inside the receiving groove 3, the rubber airbag 4 will wrap the object at the same time, and the special material of the rubber airbag 4 will protect the object to prevent direct impact on the object when it is hit by external force.

[0022] For further information, see Figure 1 , Figure 2 and Figure 3 In this embodiment, a connecting tube 5 is installed on the outside of the rubber airbag 4, and the connecting tube 5 extends to the outside of the bottom pad 1. A plurality of anti-slip grooves 301 are provided at the bottom end of the inner side of the receiving groove 3. The anti-slip grooves 301 are distributed at equal intervals. Through the open design inside the rubber airbag 4, when an object is placed in the middle of the rubber airbag 4, the bottom of the object will directly contact the receiving groove 3. The friction between the anti-slip grooves 301 and the bottom of the object can be increased, so that the object is not easy to shake inside the receiving groove 3.

[0023] Among them, see Figure 1 , Figure 2 and Figure 3 In this embodiment, a connecting tube 6 is installed inside the connecting tube 5, a squeezing ball 7 is installed at one end of the connecting tube 6 away from the connecting tube 5, and a valve is installed outside the connecting tube 6. When it is necessary to fix the inside of the accommodating groove 3 for objects of different sizes, the connecting tube 6 is inserted into the inside of the connecting tube 5, and the operator repeatedly squeezes the squeezing ball 7, so that air enters the inside of the connecting tube 5 through the connecting tube 6, thereby expanding the rubber airbag 4, and continuously contracting the opening inside the rubber airbag 4, so as to achieve stable clamping of different objects.

[0024] Furthermore, please see Figure 1 , Figure 2 and Figure 3 In this embodiment, placement grooves 8 are symmetrically provided on the left and right sides of the bottom pad 1 and the top pad 2, and support columns 9 are installed inside the placement grooves 8. An anti-pressure groove is provided on the side close to the support columns 9, and an extrusion block is installed inside the placement grooves 8. The extrusion block is designed in a shuttle-shaped structure. Connecting grooves 901 are provided at the top and bottom ends of the support columns 9 at positions corresponding to the extrusion blocks. The support columns 9 are respectively connected to the bottom pad 1 and the top pad 2 through the connecting grooves 901. When the object is fixed, the support columns 9 are inserted into the placement grooves 8 and connected to the connecting grooves 901 through the extrusion blocks to complete the connection of the bottom pad 1 and the top pad 2 by the support columns 9, and the top of the object is wrapped and protected by the top pad 2 to prevent heavy objects from falling from the top and causing damage to the object.

[0025] For further information, see Figure 1 , Figure 2 and Figure 3 In this embodiment, card slots 10 are provided on the left side and front side of the bottom pad 1 and the top pad 2, and card blocks 11 are installed on the right side and back side of the bottom pad 1 and the top pad 2 at positions corresponding to the card slots 10. The card blocks 11 are adapted to be used with the card slots 10. When multiple objects need to be transported, the card blocks 11 and the card slots 10 are connected to each other to achieve the connection between the two groups of bottom pads 1 and the top pads 2 as a whole, and multiple groups of bottom pads 1 and top pads 2 are formed into a large flat layer, thereby improving the convenience of transportation.

[0026] For further information, see Figure 1 , Figure 2 and Figure 3 In this embodiment, a connecting block 12 is installed at the bottom of the top pad 2. The external structure size of the connecting block 12 is smaller than the internal structure size of the accommodating groove 3. The outside of the bottom pad 1 and the top pad 2 are both provided with a flame retardant layer. When the support column 9 connects the top pad 2 and the bottom pad 1, the connecting block 12 is fitted with the accommodating groove 3 to protect the objects inside the accommodating groove 3 and prevent heavy objects from falling from the top. The gravity buffering is performed by the connecting block 12, which greatly extends its service life.

[0027] In this embodiment, the implementation scenario is specifically as follows: With the rapid development of my country's economy, people's living standards have also improved rapidly, and people's demand for fragile and drop-resistant products such as home appliances has also greatly increased. During the storage and transportation of these products, cushioning pads used to reduce impact and vibration damage are indispensable packaging materials. By placing the object to be transported inside the receiving groove 3, the rubber airbag 4 will wrap the object at the same time, and the special material of the rubber airbag 4 will protect the object to prevent direct impact on the object when it is hit by external force. When it is necessary to fix the inside of the receiving groove 3 for objects of different sizes, by inserting the connecting tube 6 into the inside of the connecting tube 5, the operator repeatedly squeezes the squeezing ball 7 to achieve air entering the connecting tube through the connecting tube 6. The inside of the pipe 5 is connected to the rubber airbag 4 to expand, and the open part inside the rubber airbag 4 is continuously contracted, so that different objects can be clamped stably. The support column 9 is inserted into the inside of the placement groove 8 and connected to the connecting groove 901 through the extrusion block, so that the support column 9 connects the bottom pad 1 and the top pad 2, and the top pad 2 wraps the top of the object for protection. The connecting block 12 is fitted with the accommodating groove 3 to protect the object inside the accommodating groove 3 and prevent heavy objects from falling from the top. The gravity is buffered by the connecting block 12, which greatly extends its service life. By connecting the card block 11 and the card slot 10 to each other, the two groups of bottom pads 1 and top pads 2 are connected into a whole, and multiple groups of bottom pads 1 and top pads 2 form a large flat layer, so that transportation convenience is achieved.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foam cushioning pad, comprising a base pad (1), characterized in that: A top pad (2) is installed on the top of the bottom pad (1), a receiving groove (3) is provided inside the bottom pad (1), a rubber airbag (4) is installed inside the receiving groove (3), the inside of the rubber airbag (4) is designed as an open structure, a connecting pipe (5) is installed outside the rubber airbag (4), and the connecting pipe (5) extends to the outside of the bottom pad (1), a plurality of groups of anti-slip grooves (301) are provided at the bottom end of the inner side of the receiving groove (3), and the anti-slip grooves (301) are distributed at equal intervals, a connecting pipe (6) is installed inside the connecting pipe (5), a squeezing ball (7) is installed at one end of the connecting pipe (6) away from the connecting pipe (5), and a valve is installed outside the connecting pipe (6).

2. A foam cushioning pad according to claim 1, characterized in that: The bottom pad (1) and the top pad (2) are symmetrically provided with placement grooves (8) on the left and right sides, support columns (9) are installed inside the placement grooves (8), and an anti-pressure groove is provided on the side close to the support columns (9).

3. A foam cushioning pad according to claim 2, characterized in that An extrusion block is installed inside the placement groove (8), and the extrusion block is designed in a shuttle-shaped structure. The top and bottom ends of the support column (9) are provided with connecting grooves (901) at positions corresponding to the extrusion blocks, and the support column (9) is connected to the bottom pad (1) and the top pad (2) respectively through the connecting grooves (901).

4. The foam cushioning pad according to claim 1, characterized in that: The left side and front side of the bottom pad (1) and the top pad (2) are both provided with card slots (10), and the right side and back side of the bottom pad (1) and the top pad (2) are provided with card blocks (11) at positions corresponding to the card slots (10), and the card blocks (11) are adapted for use with the card slots (10).

5. The foam cushioning pad according to claim 1, characterized in that: A connecting block (12) is installed at the bottom of the top pad (2); the external structure size of the connecting block (12) is smaller than the internal structure size of the accommodating groove (3); and the outsides of the bottom pad (1) and the top pad (2) are both provided with a flame retardant layer.

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