Hand-tightening-preventing inflatable object lifting air cushion

Abstract

The utility model discloses a hand-tightening-preventing inflatable object lifting air cushion, and belongs to the technical field of object lifting assistive devices. The object lifting air cushion comprises an air cushion body, baking soda powder is sealed in the air cushion body, a liquid bag containing acetic acid is further arranged in the air cushion body, the liquid bag can be squeezed to be broken during use, and the air cushion body is of a U-shaped air bag structure which can be folded when not inflated and is provided with a groove after being inflated. The air cushion body is made of plastic, silica gel or rubber with good anti-cracking performance. The baking soda powder and the acetic acid liquid bag are arranged in the air cushion body, when the air cushion is used, the acetic acid liquid bag is squeezed to be broken, and the air cushion body is inflated according to the principle that acetic acid reacts with baking soda to generate carbon dioxide gas, so that the U-shaped air bag with the groove for placing a handle of a shopping bag is formed; the contact area is increased by holding the U-shaped air bag, the pressure is reduced, the hand discomfort is relieved, and the problem that the shopping bag tightens the hand is really solved. The device is simple in structure, convenient to carry and use and low in cost.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary lifting devices, in particular to an anti-strangulation inflatable lifting air cushion. Background Art

[0002] In daily life, people often need to carry shopping bags filled with heavy objects. The handles of existing shopping bags are often thin and can easily pinch the hands. Especially after carrying heavy objects for a long time, deep marks will be left on the palms, which is very painful.

[0003] Some existing anti-strangulation portable devices are large in size and not easy to carry, such as the existing technologies CN208699453U and CN204994849U; some have complex structures and are cumbersome to use, such as the existing technologies CN103735029B and CN216035814U; and some are expensive and not easy to promote.

[0004] Therefore, the existing anti-strangulation lifting device cannot meet people's daily needs and needs to be further improved. How to create a new anti-strangulation inflatable lifting air cushion with a simple structure, easy to carry, and convenient to use, so as to better meet people's daily needs of lifting heavy objects. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an anti-strangulation inflatable air cushion for lifting items, which can automatically inflate when in use through the arrangement of a gas generating mechanism inside the air cushion body, forming a U-shaped air bag for the shopping bag handle to be placed, thereby increasing the contact area, reducing pressure, alleviating hand discomfort, and truly solving the problem of shopping bag strangulation.

[0006] In order to solve the above technical problems, the utility model provides an anti-strangulation inflatable air cushion for lifting objects, which includes an air cushion body, baking soda powder is sealed inside the air cushion body, and a liquid bag packaged with acetic acid is also provided inside the air cushion body, and the liquid bag can be squeezed when in use. The air cushion body is foldable when not inflated and has a U-shaped airbag structure with grooves when inflated.

[0007] As a further improvement, the outer periphery of the U-shaped airbag structure is a columnar structure.

[0008] As a further improvement, the air cushion body is made of plastic, silicone or rubber with good crack resistance.

[0009] As a further improvement, the liquid bag is glued and fixed to the middle or both ends of the air cushion body.

[0010] A further improvement includes a sealing strip, wherein the two ends of the same side of the sealing strip are respectively provided with an adhesive layer and an easy-to-tear layer, and the width of the sealing strip is greater than the width of the U-shaped opening end, and is used to seal the U-shaped opening end after the air cushion body is inflated.

[0011] As a further improvement, a sealing strip is fixed to one side of the U-shaped opening end of the U-shaped airbag structure, and an adhesive layer and an easy-tear layer are provided on the inner side of the free end of the sealing strip in sequence. After the easy-tear layer is torn off, the adhesive layer can be pasted on the other side of the U-shaped opening end to achieve sealing of the U-shaped opening end.

[0012] As a further improvement, the length of the sealing strip is also equal to the length of the air cushion body.

[0013] After adopting such a design, the utility model has at least the following advantages:

[0014] 1. This new inflatable, anti-strangulation air cushion contains a bag of baking soda and acetic acid liquid inside the cushion body. When in use, the acetic acid liquid bag is squeezed and the acetic acid reacts with baking soda to produce carbon dioxide gas, which inflates the cushion body. This forms a U-shaped airbag with a groove for the shopping bag handle to rest on. Gripping the U-shaped airbag increases the contact area, reduces pressure, and relieves hand discomfort, truly resolving the problem of shopping bag strangulation.

[0015] 2. The sealing strip is also provided to seal the U-shaped opening when in use, preventing the shopping bag handle from separating from the air cushion body, thereby ensuring the safe use of the anti-strangulation inflatable air cushion.

[0016] 3. The utility model has the advantages of simple structure, small size, easy to carry, convenient to use and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 The utility model is a schematic structural diagram of the inflatable hand-strangulation-proof object-lifting air cushion after being inflated.

[0019] Figure 2 The utility model is a structural schematic diagram of an inflatable hand-strangulation-proof object-lifting air cushion equipped with a sealing strip.

[0020] Figure 3 The utility model is a schematic structural diagram of one side of a sealing strip in an inflatable hand-strangulation-proof object-lifting air cushion. DETAILED DESCRIPTION

[0021] The following describes exemplary embodiments of the present invention in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0022] Example 1

[0023] Refer to the attached Figure 1 As shown, the inflatable food-lifting air cushion of this embodiment includes an air cushion body 1. Baking soda 2 is sealed inside the air cushion body 1. A liquid bag 3 containing acetic acid is also provided inside the air cushion body 1. The liquid bag 3 can be squeezed during use to release the acetic acid. The acetic acid and baking soda can react chemically to produce carbon dioxide gas, which can then inflate the air cushion body 1.

[0024] The air cushion body 1 in this embodiment is made of a crack-resistant plastic material. It is foldable when uninflated and forms a U-shaped airbag structure with grooves 11 when inflated. Alternatively, silicone or rubber materials can be used, as long as they exhibit a certain degree of ductility and are not prone to cracking. Thus, when not in use, the air cushion body 1 can be folded for storage, resulting in a compact and easy-to-carry structure. When inflated, the grooves 11 provide a convenient place for the handle of a shopping bag to fit within the U-shaped airbag structure. This increases the contact area between the hand and the heavy object, reduces pressure, and effectively alleviates hand discomfort, truly resolving the problem of a shopping bag constricting the hand.

[0025] Preferably, the outer periphery of the U-shaped airbag structure in this embodiment is a columnar structure, which is more conducive to hand gripping.

[0026] The liquid bag 3 can also be glued and fixed to a fixed position inside the air cushion body 1, such as the middle or both ends, to facilitate pressure application during use.

[0027] Better, refer to the attached Figure 2 and 3 As shown, this embodiment further includes a sealing strip 4. The sealing strip 4 is provided with an adhesive layer 41 and an easy-tear layer 42 at the same ends, respectively. The width of the sealing strip 4 is greater than the width of the U-shaped opening. After the air cushion body 1 is inflated, the easy-tear layer 42 is torn off, and the U-shaped opening is sealed with the adhesive layer 41. This prevents the shopping bag handle from separating from the air cushion body 1, ensuring safe use of the anti-strangulation inflatable lifting air cushion.

[0028] The length of the sealing strip 4 is equal to or slightly shorter than the length of the air cushion body 1 , as long as the sealing strength can be ensured.

[0029] When not in use, the inflatable lifting cushion of this embodiment can be folded and placed in a pocket. When needed after shopping, the liquid bag 3 inside the cushion body 1 can be squeezed and the cushion body 1 can be shaken to quickly inflate the cushion body 1. The handle of the shopping bag containing the heavy object can then be placed in the groove 11 and sealed with the sealing strip 4. The heavy object can then be lifted by holding the cushion body 1, thus easily solving the problem of pinching the hand when lifting heavy objects.

[0030] Example 2

[0031] This second embodiment differs from the first embodiment described above in that the sealing strip 4 is not independently mounted. Instead, one end is directly fixed to one side of the U-shaped opening, such as by gluing it; the other end is free. An adhesive layer 41 and an easy-tear layer 42 are sequentially provided on the inner side of the free end. After the easy-tear layer 42 is removed, the adhesive layer 41 can be attached to the other side of the U-shaped opening, thereby sealing the U-shaped opening and achieving the same purpose as in the first embodiment. This embodiment has the advantage that the sealing strip 4 is fixedly connected to the air cushion body 1, preventing loss of the sealing strip 4 and making it more convenient to use.

[0032] The other structures of this embodiment are the same as those of the above embodiment and will not be described again here.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Those skilled in the art can make some simple modifications, equivalent changes or modifications based on the technical content disclosed above, which fall within the scope of protection of the present invention.

Claims

1. An anti-strangulation inflatable lifting air cushion, characterized in that: The air cushion includes an air cushion body, baking soda powder is sealed inside the air cushion body, a liquid bag containing acetic acid is also provided inside the air cushion body, and the liquid bag can be squeezed when in use. The air cushion body adopts a U-shaped airbag structure that is foldable when not inflated and has grooves when inflated.

2. The anti-strangulation inflatable air cushion for lifting objects according to claim 1, characterized in that: The outer periphery of the U-shaped airbag structure is a columnar structure.

3. The anti-strangulation inflatable air cushion for lifting objects according to claim 2, characterized in that: The air cushion body is made of plastic, silica gel or rubber with good crack resistance.

4. The anti-strangulation inflatable air cushion for lifting objects according to claim 1, characterized in that: The liquid bag is adhered and fixed to the middle or both ends of the air cushion body.

5. The anti-strangulation inflatable air cushion according to any one of claims 1 to 4, characterized in that: It also includes a sealing strip, which has an adhesive layer and an easy-to-tear layer at both ends of the same side. The width of the sealing strip is greater than the width of the U-shaped opening end of the U-shaped airbag structure, and is used to seal the U-shaped opening end after the air cushion body is inflated.

6. The anti-strangulation inflatable air cushion for lifting objects according to claim 5, characterized in that: The length of the sealing strip is equal to the length of the air cushion body.

7. The anti-strangulation inflatable air cushion for lifting objects according to any one of claims 1 to 4, characterized in that: A sealing strip is also fixed to one side of the U-shaped open end of the U-shaped airbag structure, and an adhesive layer and an easy-tear layer are sequentially provided on the inner side of the free end of the sealing strip. After the easy-tear layer is torn off, the adhesive layer can be pasted on the other side of the U-shaped open end to achieve sealing of the U-shaped open end.

8. The anti-strangulation inflatable air cushion for lifting objects according to claim 7, characterized in that: The length of the sealing strip is equal to the length of the air cushion body.

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