Folding type after-tumbling lifting device based on inflatable structure

Abstract

A folding type after-tumbling lifting device based on an inflatable structure comprises a bottom plate and a main rod, and the bottom plate and the main rod can be unfolded and folded; a first air bag assembly is arranged on the bottom plate, and the first air bag assembly can be expanded to form a seat part after being inflated; a backrest part is arranged on the main rod; the air pump assembly is used for supplying air to the first air bag assembly to expand the first air bag assembly. According to the lifting device after falling down, the combination of an air bag inflation structure and a folding structure is adopted, specifically, in the deflation state, the air bag assemblies on the lifting device are all in the flattened state, the occupied space is small, at the moment, the bottom plate and the main rod can be folded, and storage is convenient. When the seat needs to be used, the bottom plate and the main rod are unfolded firstly, a falling person needing help sits on the flattened first air bag assembly firstly, then the air pump assembly inflates the first air bag assembly, the first air bag assembly is gradually expanded and lifted, the first air bag assembly lifts the person on the first air bag assembly together, the seat part state is formed, and operation is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of devices for assisting people to stand up after falling, and in particular relates to a foldable device for assisting people to stand up after falling based on an inflatable structure. Background Art

[0002] The elderly or people who are recovering from illness are prone to losing balance and falling in daily life. At the same time, because these people are in poor condition and have weak strength, it is very difficult for them to stand up on their own after falling. They need assistance from others or some auxiliary standing devices to help them stand up after falling.

[0003] In the prior art, some auxiliary lifting devices after falls have complex structures, large volumes, are difficult to operate, and take up a large space when not in use. There are still many aspects that need to be improved. The present utility model has made further designs and improvements in this direction. Utility Model Content

[0004] In response to the above deficiencies in the existing technology, the utility model provides a foldable post-fall support device based on an inflatable structure, which adopts an inflatable airbag structure to lift and form a seat state. It is easy to inflate and deflate, and the whole device can be folded after deflation for easy storage.

[0005] The utility model solves the problem through the following technical solutions.

[0006] A foldable post-fall support device based on an inflatable structure includes a base plate and a main pole, which can be expanded and folded; a first airbag assembly is provided on the base plate, which can expand and form a seat portion after being inflated; a backrest portion is provided on the main pole; and an air pump assembly is also included, which is used to supply air to the first airbag assembly to cause it to expand.

[0007] The device for raising a person after a fall in this application utilizes a combination of an inflatable airbag structure and a foldable structure. Specifically, in the deflated state, the airbag components are flattened, occupying little space. At this point, the base plate and main pole can be folded together for easy storage. When in use, the base plate and main pole are first unfolded, and the person who has fallen and needs assistance is seated on the flattened first airbag component. The air pump component then inflates the first airbag component, causing it to gradually expand and lift the person, carrying the person with it. When the airbag expands to its maximum position, it forms a seat, with the person now sitting on the airbag. This achieves the purpose of raising a person after a fall, and is easy to operate.

[0008] In a preferred embodiment, the first airbag assembly can be placed on a bottom plate after being deflated, and the bottom plate can be rotated toward the main rod and leaned against the backrest to form a folded state of the entire device, which occupies little space and is convenient for storage.

[0009] In a preferred embodiment, the backrest portion is a second airbag assembly, which forms a backrest portion after being inflated to improve comfort when leaning, and the second airbag assembly is supplied with air by the air pump assembly.

[0010] In a preferred embodiment, flip-up flaps are provided on both sides of the seat portion to serve a protective function. After being flipped down, the flaps are placed on top of the first airbag assembly without affecting storage and placement.

[0011] In a preferred embodiment, a safety belt for restraint is provided on the backrest portion facing the seat portion and is tied around the waist of the person to provide protection.

[0012] In a preferred embodiment, a handle is provided on the upper part of the main rod to facilitate manual pushing operation by others, an extended rotatable armrest is provided on the main rod at a position corresponding to the backrest to serve as a protection, and an extended rotatable airbag fixing rod is provided on the main rod at a position corresponding to the first airbag assembly to limit and protect the first airbag assembly.

[0013] In a preferred embodiment, the air pump assembly is arranged at the lower part of the main rod to increase the counterweight and improve the stability of the device.

[0014] In a preferred embodiment, rollers are provided at the rear end of the base plate to facilitate manual pushing and rolling.

[0015] Compared with the prior art, the utility model has the following beneficial effects: it provides a foldable post-fall support device based on an inflatable structure, which uses an inflatable airbag structure to lift and form a seat state, is easy to inflate and deflate, and is foldable as a whole after deflation, making it easy to store. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The foldable fall-raising device of the utility model is a three-dimensional diagram of the unfolded state. Figure 1 .

[0017] Figure 2 The foldable fall-raising device of the utility model is a three-dimensional diagram of the unfolded state. Figure 2 .

[0018] Figure 3 It is a side view of the foldable device for raising a person after a fall in the present invention in the unfolded state.

[0019] Figure 4 The foldable fall-lifting device of the utility model is a three-dimensional representation of the folded state. Figure 1 .

[0020] Figure 5 The foldable fall-lifting device of the utility model is a three-dimensional representation of the folded state. Figure 2 .

[0021] Figure 6 It is a side view of the foldable device for raising a person after a fall in the present invention in a folded state. DETAILED DESCRIPTION

[0022] The present invention is described in further detail below with reference to the accompanying drawings and specific implementation methods.

[0023] In the following embodiments, the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0024] In the description of the present invention, it should be understood that the terms: center, longitudinal, transverse, length, width, thickness, up, down, front, back, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and therefore cannot be understood as limiting the present invention. In addition, the terms: first, second, etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features shown. In the description of the present invention, unless otherwise clearly specified and limited, the terms: install, connect, connect, etc. should be understood in a broad sense, and ordinary technicians in this field can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0025] See also Figures 1 to 6 The foldable post-fall support device based on an inflatable structure involved in the utility model includes a base plate 5 and a main rod 8, which can be unfolded and folded; a first airbag component 4 is provided on the base plate 5, which can expand and form a seat part 3 after inflation; a backrest part 1 is provided on the main rod 8; and an air pump component 9 is also included, which is used to supply air to the first airbag component 4 to make it expand.

[0026] In one embodiment, after the seat portion 3 is formed, flip-up flaps are provided on both sides of the seat portion 3 to serve a protective function. After the flaps are flipped down, they are placed on the upper part of the first airbag assembly 4 without affecting storage and placement.

[0027] Specifically, in the present application, the first airbag assembly 4 can be placed on the bottom plate 5 after being deflated, and the bottom plate 5 can be rotated toward the main rod 8 and leaned against the backrest 1 to form a folded state of the entire device, which takes up little space and is convenient for storage.

[0028] In addition, in the structure of the present application, the backrest portion 1 is a second airbag assembly, which forms a backrest portion 1 after being inflated, thereby improving the comfort when leaning. The second airbag assembly is supplied with air by the air pump assembly 9. Specifically, the air pump assembly 9 supplies air to the first airbag assembly 4 and the second airbag assembly respectively through the air pipe 92. The air pump assembly 9 is arranged at the lower part of the main rod 8 to increase the counterweight and improve the stability of the device.

[0029] In a further structure of the present application, a safety belt 13 for restraint is provided on the backrest portion 1 facing the seat portion 3, which is tied around the waist for protection. A handle 85 is provided on the upper portion of the main rod 8, and a roller 7 is provided at the rear end of the base plate 5 to facilitate manual pushing operation. A rotatable armrest 2 is provided on the main rod 8 corresponding to the backrest portion 1 for protection. A rotatable airbag fixing rod 6 is provided on the main rod 8 corresponding to the first airbag assembly 4 for limiting and protecting the first airbag assembly 4.

[0030] As can be seen from the above description, the device for raising the person after a fall in the present application adopts a combination of an airbag inflation structure and a foldable structure. Specifically, in the deflated state, the airbag components thereon are all in a flattened state, occupying a small space. At this time, the bottom plate 5 and the main rod 8 can be folded together for easy storage. When it is needed, the bottom plate 5 and the main rod 8 are first unfolded, and the person who has fallen and needs help is first seated on the flattened first airbag component 4. Then the air pump component 9 inflates the first airbag component 4. The first airbag component 4 gradually expands and rises, bringing the person on it with it. When it expands to its maximum position, the seat portion 3 is formed. At this time, the person is also in a state of sitting on the airbag, which means that the purpose of raising the person after a fall is achieved, and the operation is convenient.

[0031] As described above, the utility model provides a foldable post-fall support device based on an inflatable structure, which adopts an inflatable airbag structure to lift and form a seat state. It is easy to inflate and deflate, and the whole device can be folded after deflation for easy storage.

[0032] The protection scope of the present invention includes but is not limited to the above embodiments. The protection scope of the present invention is based on the claims. Any replacement, deformation, and improvement of the technology that can be easily thought of by technicians in this field fall within the protection scope of the present invention.

Claims

1. A foldable fall-supporting device based on an inflatable structure, characterized in that: It comprises a bottom plate (5) and a main rod (8), wherein the bottom plate (5) and the main rod (8) can be expanded and retracted; A first airbag assembly (4) is provided on the bottom plate (5), and the first airbag assembly (4) can expand after being inflated to form a seat portion (3); The main rod (8) is provided with a backrest (1); It also includes an air pump assembly (9), which is used to supply air to the first airbag assembly (4) to expand it.

2. The foldable post-fall support device based on an inflatable structure according to claim 1, characterized in that: After the first airbag assembly (4) is deflated, it can be placed on the bottom plate (5), and the bottom plate (5) can be rotated toward the main rod (8) and leaned against the backrest (1) to form a folded state of the entire device.

3. The foldable post-fall support device based on an inflatable structure according to claim 1, characterized in that: The backrest portion (1) is a second airbag assembly, which forms the backrest portion (1) after being inflated. The second airbag assembly is supplied with air by the air pump assembly (9).

4. The foldable post-fall support device based on an inflatable structure according to claim 1, characterized in that: Both sides of the seat portion (3) are provided with flip-up flaps.

5. The foldable device for raising a person after a fall based on an inflatable structure according to claim 1, characterized in that: A safety belt (13) for restraint is provided on the backrest portion (1) at a position facing the seat portion (3).

6. The foldable device for raising a person after a fall based on an inflatable structure according to claim 1, characterized in that: A handle (85) is provided on the upper portion of the main rod (8), a protruding rotatable armrest (2) is provided on the main rod (8) at a position corresponding to the backrest (1), and a protruding rotatable airbag fixing rod (6) is provided on the main rod (8) at a position corresponding to the first airbag assembly (4).

7. The foldable device for raising a person after a fall based on an inflatable structure according to claim 1, characterized in that: The air pump assembly (9) is arranged at the lower part of the main rod (8).

8. The foldable device for raising a person after a fall based on an inflatable structure according to claim 1, characterized in that: A roller (7) is provided at the rear end of the bottom plate (5).

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