Electric power auxiliary standing and sitting air bag

Abstract

The invention discloses an electric power auxiliary standing and sitting air bag which comprises a plastic shell sitting plate, a telescopic air bag and a plastic bottom plate, the plastic shell sitting plate is installed at one end of the telescopic air bag, and the plastic bottom plate is installed at the other end of the plastic shell sitting plate; an inflating device and a control system are mounted on the plastic shell seat plate; and a fixing buckle belt is mounted on the plastic bottom plate. The standing assisting device has the advantage of being convenient to use, and the problems that in the using process, an existing medical instrument assisting a user in standing is high in price, large in occupied area, difficult to assist an old person in standing in daily life and inconvenient to use are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to an electric powered assisted standing and sitting airbag. Background Art

[0002] Electric-powered stand-and-sit airbags are a type of medical device primarily used to assist people with limited mobility in standing and sitting. With the global aging population, the number of elderly people with limited mobility is increasing. There are also people with lower limb weakness or dysfunction due to illness or injury. Due to insufficient leg support, they need assistance when transitioning from sitting to standing or standing to sitting. Otherwise, they risk falling rapidly, causing serious or even irreversible physical damage, resulting in significant financial losses for their families. Electric-powered stand-and-sit airbags can provide these individuals with assistance, helping them stand and sit more easily and safely, enhancing their ability to care for themselves and improving their quality of life.

[0003] In nursing homes and home care, electric-powered standing and sitting airbags can reduce the workload of caregivers, lower the risk of occupational injury, and make nursing work safer and more efficient. Furthermore, people who are unable to stand independently or have difficulty standing for a long time are prone to health problems such as muscle atrophy, joint stiffness, and poor blood circulation. Electric-powered standing and sitting airbags can help them stand regularly, promoting blood circulation, maintaining joint mobility, slowing muscle atrophy, and playing a positive role in preventing various complications. Existing medical devices that assist users in standing are expensive and occupy a large area, making them difficult to use to assist the elderly in standing in daily life. Summary of the Invention

[0004] The purpose of the present invention is to provide an electric-powered assisted standing airbag, which has the advantage of being easy to use and solves the problem that existing medical devices that assist users in standing are expensive and occupy a large area during use, making it difficult to assist the elderly in standing in daily life, resulting in inconvenience in use.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an electric power-assisted standing airbag, comprising a plastic shell seat panel, a retractable airbag, and a plastic bottom panel, wherein the plastic shell seat panel is mounted on one end of the retractable airbag, and the plastic bottom panel is mounted on the other end of the plastic shell seat panel;

[0006] The plastic shell seat is equipped with an inflation device and a control system;

[0007] A fixing buckle is installed on the plastic bottom plate.

[0008] As a preferred electric-powered assisted standing seat airbag of the present invention, the inflation device includes a rechargeable battery and an air pump, and the rechargeable battery and the air pump are fixedly installed inside the plastic shell seat board, and the interior of the plastic shell seat board is a hollow structure.

[0009] As a preferred electric-powered assisted standing airbag of the present invention, the air outlet of the air pump is communicated with the inner cavity of the retractable airbag, and the air inlet of the air pump extends to the outer side of the plastic shell seat plate.

[0010] As a preferred electric-powered assisted standing airbag of the present invention, the control system includes a first deflation button, a first inflation button, a second inflation button, a second deflation button and a charging port.

[0011] As a preferred embodiment of the electric-powered assisted standing seat airbag of the present invention, the first deflation button and the first inflation button are installed on one side of the plastic shell seat plate.

[0012] As a preferred embodiment of the electric-powered assisted standing seat airbag of the present invention, the second inflation button, the second deflation button and the charging port are installed on the other side of the plastic shell seat plate.

[0013] As a preferred embodiment of the electric-powered assisted standing airbag of the present invention, the fixing buckle is installed on a seat or other supporting object to fix the plastic base plate and the bottom of the retractable airbag.

[0014] As a preferred electric-powered assisted standing airbag of the present invention, the retractable airbag is rectangular in shape and is provided with a plurality of folding structures from top to bottom.

[0015] As a preferred embodiment of the electric-powered assisted standing airbag of the present invention, the wall thickness of the retractable airbag is 1-2 mm.

[0016] As a preferred electric-powered assisted standing airbag of the present invention, the connection between the retractable airbag, the plastic shell seat plate and the fixed buckle is fixed by a screw, and a sealant and a sealant are provided at the connection.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention reduces manufacturing costs by using components such as retractable airbags, inflation pumps and control systems, most of which are made of common materials and technologies on the market. In addition, its modular design allows for easier maintenance and replacement of some components, further reducing long-term use costs.

[0019] 2. The present invention has a compact design and portability. Compared with traditional assistive devices, this electric-powered assisted standing and sitting airbag has a smaller volume and weight. Its core component, the retractable airbag, adopts an accordion-style folding structure, which can be retracted to a smaller size when not in use, greatly reducing the storage space requirement. At the same time, the design of the fixed buckle makes it easy to install on various seats, improving the flexibility and convenience of use.

[0020] 3. The present invention is equipped with a first inflation button, a second inflation button, a first deflation button, and a second deflation button. Users can easily adjust the pressure and hardness of the airbag according to their needs to achieve a personalized support effect. This is especially important for the elderly or people with limited mobility because it provides the possibility of adjustment based on personal comfort and physical condition.

[0021] 4. This invention provides an economical and efficient standing assistance solution. This device can help the elderly and people with limited mobility complete daily activities more independently, thereby improving their quality of life and self-esteem. Its simple operation process and flexible application scenarios make it an ideal choice in daily life, helping to overcome the inconvenience caused by traditional assistive devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is the main view of the present invention;

[0023] Figure 2 It is a right side view of the present invention;

[0024] Figure 3 It is a left side view of the present invention;

[0025] Figure 4 It is a schematic diagram of the deflated state and the fully inflated state of the present invention.

[0026] In the picture: 1. Plastic shell seat; 2. Retractable airbag; 3. Fixing strap; 4. Rechargeable battery; 5. Air pump; 6. Plastic bottom plate; 7. First deflation button; 8. First inflation button; 9. Second inflation button; 10. Second deflation button; 11. Charging port. DETAILED DESCRIPTION

[0027] See also Figure 1-Figure 4 An electric power-assisted standing airbag includes a plastic shell seat plate 1, a retractable airbag 2 and a plastic bottom plate 6, and is characterized in that the plastic shell seat plate 1 is installed on one end of the retractable airbag 2, and the plastic bottom plate 6 is installed on the other end of the plastic shell seat plate 1.

[0028] Furthermore, an inflation device and a control system are installed on the plastic shell seat 1.

[0029] Furthermore, a fixing buckle 3 is installed on the plastic base plate 6 .

[0030] Furthermore, the inflation device includes a rechargeable battery 4 and an air pump 5. The rechargeable battery 4 and the air pump 5 are fixedly installed inside the plastic shell seat board 1. The interior of the plastic shell seat board 1 is a hollow structure.

[0031] Furthermore, the air outlet of the air pump 5 is communicated with the inner cavity of the telescopic airbag 2 , and the air inlet of the air pump 5 extends to the outer side of the plastic shell seat 1 .

[0032] Furthermore, the control system includes a first deflation button 7 , a first inflation button 8 , a second inflation button 9 , a second deflation button 10 and a charging port 11 .

[0033] Furthermore, the first deflation button 7 and the first inflation button 8 are installed on one side of the plastic shell seat plate 1.

[0034] Furthermore, the second inflation button 9 , the second deflation button 10 and the charging port 11 are installed on the other side of the plastic shell seat 1 .

[0035] Furthermore, the fixing buckle 3 is installed on a seat or other supporting objects to fix the plastic base plate 6 and the bottom of the retractable airbag 2 .

[0036] Furthermore, the retractable airbag 2 is rectangular in shape and has multiple folding structures from top to bottom.

[0037] Furthermore, the wall thickness of the retractable airbag 2 is 1-2 mm.

[0038] Furthermore, the connection between the retractable airbag 2, the plastic shell seat plate 1 and the fixing buckle 3 is fixed by a screw, and a sealant and a sealant are provided at the connection.

[0039] Furthermore, an electromagnetic air release valve and a control module are installed inside the plastic shell seat 1.

[0040] Furthermore, the air inlet end of the electromagnetic air release valve is communicated with the inner cavity of the telescopic airbag 2 , and the air outlet end of the electromagnetic air release valve extends to the outer side of the plastic shell seat plate 1 .

[0041] Furthermore, the input end of the control module is electrically connected to the output ends of the first deflation button 7, the first inflation button 8, the second inflation button 9 and the second deflation button 10, and the output end of the control module is electrically connected to the inflation pump 5 and the electromagnetic deflation valve.

[0042] Furthermore, the rechargeable battery 4 is electrically connected to the control module to supply power to the electrical device, and the output end of the charging port 11 is electrically connected to the input end of the rechargeable battery 4 to supply power to the rechargeable battery 4 .

[0043] The retractable airbag 2 includes an inner layer, a middle layer and an outer layer. The inner layer is fixedly connected to the middle layer, and the middle layer is fixedly connected to the outer layer. The inner layer material is silicone rubber, which has high flexibility and strength and good sealing performance. The middle layer is aramid fiber to increase the overall strength and tensile strength of the retractable airbag 2 to prevent it from being damaged. The outer layer is a silicone coating. The silicone coating protects the surface of the aramid fiber to increase its service life, and can increase resistance to reduce the deployment speed of the retractable airbag 2.

[0044] During operation, the user first charges the rechargeable battery 4 through the charging port 11 to ensure that the system has enough power to support the operation of the air pump 5 and the control system. Figure 4 In the inactivated state, the retractable airbag 2 is in a contracted state, depending on the end state of the last use. The control system is in standby mode, waiting for the user's instruction. When the user needs to stand, the user selects the first inflation button 8 or the second inflation button 9 to start the inflation process. After receiving the inflation instruction, the control module activates the inflation pump 5. The inflation pump 5 inhales air from the outside and injects the air into the inner cavity of the retractable airbag 2 through its outlet end.

[0045] As air is injected, the retractable airbag 2 begins to expand. Since it is designed with multiple folding structures, it can effectively expand and provide comfortable support. The user can fine-tune the pressure inside the retractable airbag 2 by pressing the first inflation button 8, the second inflation button 9, the first deflation button 7 and the second deflation button 10 multiple times according to personal preferences or needs to achieve the ideal hardness and support.

[0046] When the pressure of the retractable airbag 2 needs to be reduced or it needs to be completely deflated, the user can select the first deflation button 7 or the second deflation button 10. The electromagnetic deflation valve will open under the instruction of the control module, allowing the air in the airbag to be discharged to the external environment. During the whole process, the rechargeable battery 4 supplies power to electrical equipment such as the air pump 5, the control system and the electromagnetic deflation valve. At the same time, the control module is responsible for monitoring the battery power and replenishing the battery through the charging port 11 when necessary.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electric powered assisted standing airbag comprising a plastic seat plate (1), a retractable airbag (2) and a plastic base plate (6), characterized in that: The plastic shell seat (1) is mounted on one end of the retractable airbag (2), and the plastic base plate (6) is mounted on the other end of the plastic shell seat (1); An inflation device and a control system are installed on the plastic shell seat (1); A fixing buckle (3) is installed on the plastic base plate (6).

2. The electrically powered standing-assisted airbag according to claim 1, characterized in that: The inflation device comprises a rechargeable battery (4) and an inflation pump (5), wherein the rechargeable battery (4) and the inflation pump (5) are fixedly installed inside the plastic shell seat board (1), and the interior of the plastic shell seat board (1) is a hollow structure.

3. The electrically powered standing-assisted airbag according to claim 2, characterized in that: The air outlet end of the air pump (5) is communicated with the inner cavity of the telescopic air bag (2), and the air inlet end of the air pump (5) extends to the outside of the plastic shell seat (1).

4. The electrically powered standing-assisted airbag according to claim 3, characterized in that: The control system comprises a first deflation button (7), a first inflation button (8), a second inflation button (9), a second deflation button (10) and a charging port (11).

5. The electrically powered standing-assisted airbag according to claim 4, characterized in that: The first deflation button (7) and the first inflation button (8) are installed on one side of the plastic shell seat (1).

6. The electrically powered standing-assisted airbag according to claim 5, characterized in that: The second inflation button (9), the second deflation button (10) and the charging port (11) are installed on the other side of the plastic shell seat (1).

7. The electrically powered standing-assisted airbag according to claim 6, characterized in that: The fixing buckle (3) is installed on a seat or other supporting objects to fix the plastic base plate (6) and the bottom of the retractable airbag (2).

8. The electrically powered standing-assisted airbag according to claim 7, characterized in that: The retractable airbag (2) is rectangular in shape and is provided with a plurality of folding structures from top to bottom.

9. The electrically powered standing-assisted airbag according to claim 8, characterized in that: The wall thickness of the telescopic airbag (2) is 1-2 mm.

10. The electrically powered standing-assisted airbag according to claim 9, characterized in that: The connection between the telescopic airbag (2), the plastic shell seat plate (1) and the fixing buckle (3) is fixed by a screw thread, and a sealing member and a sealing glue are provided at the connection.

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