Multifunctional turning-over air bag

Abstract

The utility model relates to the technical field of air bags, and particularly discloses a multifunctional turning-over air bag which comprises a cushion body. The two bags are arranged on the cushion body in a contained mode, the two bags are arranged at the two ends of the cushion body in the width direction, the first valve bodies used for inflating and deflating the bags are arranged on the cushion body / the bags, the bags are arranged at the two ends of the cushion body in the width direction, and the first valve bodies are arranged, so that inflating and deflating operation can be conveniently conducted on one or more bags; the inflation state of the bag body can be adjusted according to actual requirements, so that the shape and the function of the cushion body are changed, and the requirements for the shape of the cushion body in different use scenes are met.

Description

A multifunctional turning airbag Technical Field

[0001] This utility model relates to the field of airbag technology, and in particular discloses a multifunctional turning airbag. Background Technology

[0002] In clinical nursing and home care, bedridden patients are prone to pressure sores (bedsores) due to prolonged pressure on local tissues, requiring regular changes in position to distribute the pressure. Traditional turning care relies on manual operation, which has problems such as high labor intensity, insufficient or excessive turning frequency, and untimely nighttime care. Therefore, there is an urgent need for a multifunctional turning airbag. Summary of the Invention

[0003] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this utility model is to provide a multifunctional turning airbag.

[0004] To achieve the above objectives, the present invention provides a multifunctional turning airbag, comprising a pad; the pad is provided with an airbag, and two airbags are provided, which are located at both ends in the width direction of the pad; a first valve for inflating and deflating the airbag is provided on the pad / airbag.

[0005] Preferably, the bladder is arc-shaped, with the arc of the two bladders at opposite ends being greater than the arc of the two bladders at adjacent ends. This arc shape helps to better conform to the curves of the human body. At the same time, different arcs can adapt to the pressure distribution of different parts of the human body, thus better dispersing the pressure on the human body during use, improving the comfort of use, and reducing discomfort caused by excessive local pressure.

[0006] Preferably, the width at both ends of the bladder along its length is no greater than the width at the middle of the bladder, so that the bladder can better conform to the human body after inflation, providing more stable support at the contact points with the human body. This allows the bladder to distribute pressure more evenly when the human body is lying down or leaning against it, enhancing the stability and comfort of use.

[0007] Preferably, there are two first valve bodies, which are used to inflate and deflate the two bladders respectively. By setting two first valve bodies to control the two bladders respectively, the inflation and deflation operations of the two bladders can be performed independently. This allows the inflation volume of each bladder to be adjusted individually according to different needs, thereby more accurately adapting to different body shapes and usage scenarios, and improving the versatility and practicality of the product.

[0008] Preferably, there is a gap between the two bladders, with a gap distance of -cm, which effectively avoids the bladders squeezing and interfering with each other. It can provide suitable space according to the needs of different parts of the human body, facilitate ventilation, ensure that each bladder works independently, can better fit different parts of the human body, improve the comfort and rationality of use, and the setting of the gap range also increases the applicability of the product.

[0009] Preferably, the mat is also provided with a limiting component. The limiting component is used to limit the mat by external personnel pulling or attaching it to an external load-bearing component. The limiting component on the mat is used to limit the mat by external personnel pulling or attaching it to an external load-bearing component, thereby achieving effective limitation of the mat and preventing the mat from moving at will during use, thus improving the safety and stability of use.

[0010] Preferably, a second pad is also provided on the pad body, and a connector is provided on the second pad. The second pad is set on the pad body via the connector to support the head of the person being carried. The pad body is provided with a second pad, and the second pad is set on the pad body via the connector to support the head of the person being carried. This realizes the provision of a dedicated support area for the head, improves the comfort and stability of head support, and meets the support needs of different parts of the human body.

[0011] Preferably, the second pad includes multiple strip-shaped second bladders, the length direction of which is perpendicular to the length direction of the pad. This design allows for better conformity to the head contour, providing more even and fitting support to the head, improving head comfort, and reducing head pressure concentration.

[0012] Preferably, the second pad is provided with an extension member, which is connected to the second bladder. The extension member is provided with a second valve body. This facilitates the inflation and deflation of the second bladder. The inflation state of the second pad can be adjusted as needed, thereby changing the support strength and shape for the head and improving the adjustability and applicability of the product.

[0013] Preferably, the extension is located at one end of the second pad along its length and away from the pad, which facilitates inflation and deflation operations by the operator and avoids excessive interference with the overall structure and use of the pad. This allows the operator to more easily adjust the inflation and deflation of the second pad, improving the product's ease of use and operability.

[0014] The beneficial effects of this utility model are as follows: by setting bladders at both ends of the width direction of the pad and equipping them with first valves, it is convenient to inflate or deflate one or more bladders. This allows the inflation state of the bladders to be adjusted according to actual needs, thereby changing the shape and function of the pad and meeting the requirements of the pad shape in different usage scenarios. Attached Figure Description

[0015] Figure 1 is a schematic diagram of the main body structure of this utility model;

[0016] Figure 2 is a schematic diagram of the breathable fabric layer of this utility model;

[0017] Figure 3 is a schematic diagram of the third pad structure of this utility model;

[0018] Figure 4 is a schematic diagram of the hook and loop fastener structure of this utility model.

[0019] The reference numerals in the figures include:

[0020] 1. First pad; 2. First bladder; 3. Limiting element; 4. First valve body; 5. Connecting element; 6. Second pad; 7. Extension element; 8. Second valve body; 9. Second bladder; 10. Third valve body; 11. Breathable fabric layer; 12. Third pad; 13. Velcro. Detailed Implementation

[0021] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0022] Please refer to Figures 1 to 4. The present invention provides a multifunctional turning airbag, including a first pad 1; a first airbag 2 is provided on the first pad 1, and two first airbags 2 are provided, which are located at both ends in the width direction of the first pad 1. A first valve 4 for inflating and deflating the first airbags 2 is provided on the first pad 1 / first airbag 2.

[0023] Specifically, first bladders 2 are provided at both ends of the width direction of the first pad 1 and equipped with first valves 4, which facilitates the inflation and deflation of one or more first bladders 2. This allows the inflation state of the first bladders 2 to be adjusted according to actual needs, thereby changing the shape and function of the first pad 1 and meeting the requirements of the shape of the first pad 1 in different usage scenarios.

[0024] Specifically, the first bladder 2 is arc-shaped, and the curvature of the ends of the two first bladders 2 that are far apart is greater than the curvature of the ends of the two first bladders 2 that are close together. The arc shape of the first bladder 2 and the greater curvature of the ends of the two first bladders 2 that are far apart helps to better fit the curves of the human body. At the same time, different curvatures can adapt to the pressure distribution of different parts of the human body, so as to better disperse the pressure of the human body during use, improve the comfort of use, and reduce the discomfort caused by excessive local pressure.

[0025] Specifically, the width at both ends of the first bladder 2 along its length is no greater than the width at the middle of the first bladder 2. This allows the first bladder 2 to better conform to the human body after inflation, providing more stable support at the contact points with the human body. This enables the first bladder 2 to distribute pressure more evenly when the human body is lying down or leaning against it, thereby enhancing the stability and comfort of use.

[0026] Specifically, there are two first valve bodies 4. The two first valve bodies 4 are used to inflate and deflate the two first bladders 2 respectively. By setting two first valve bodies 4 to control the two first bladders 2 respectively, the inflation and deflation operations of the two first bladders 2 can be performed independently. This allows the inflation volume of each first bladder 2 to be adjusted individually according to different needs, thereby more accurately adapting to different body shapes and usage scenarios, and improving the versatility and practicality of the product.

[0027] Specifically, there is a gap between the two first bladders 2, with a gap distance of 5-30cm, which effectively avoids the first bladders 2 from squeezing and interfering with each other. It can provide suitable space according to the needs of different parts of the human body, facilitate ventilation, and ensure that the first bladders 2 work independently. They can better fit different parts of the human body, improve the comfort and rationality of use, and the gap range setting also increases the applicability of the product.

[0028] Specifically, the first pad 1 is also provided with a limiting component 3. The limiting component 3 is used to limit the first pad 1 by pulling or attaching it to an external bearing component. The first pad 1 is provided with a limiting component 3. The limiting component 3 is used to limit the first pad 1 by pulling or attaching it to an external bearing component. This achieves effective limiting of the first pad 1, prevents the first pad 1 from moving at will during use, and improves the safety and stability of use.

[0029] Specifically, a second pad 6 is also provided on the first pad 1, and a connector 5 is provided on the second pad 6. The second pad 6 is set on the first pad 1 via the connector 5 to support the head of the person being carried. The second pad 6 is set on the first pad 1, and a connector 5 is provided on the second pad 6. The second pad 6 is set on the first pad 1 via the connector 5 to support the head of the person being carried. This realizes the provision of a dedicated support area for the head, improves the comfort and stability of head support, and meets the support needs of different parts of the human body.

[0030] Specifically, the second pad 6 includes multiple strip-shaped second bladders 9, the length direction of which is perpendicular to the length direction of the first pad 1. The second pad 6 includes multiple strip-shaped second bladders 9, the length direction of which is perpendicular to the length direction of the first pad 1, which can better fit the head contour, provide more uniform and close support to the head, improve the comfort of head support, and reduce the phenomenon of head pressure concentration.

[0031] Specifically, the second pad 6 is provided with an extension 7, which is connected to the second bladder 9. The extension 7 is provided with a second valve body 8, which facilitates the inflation and deflation of the second bladder 9. The inflation state of the second pad 6 can be adjusted as needed to change the support strength and shape for the head, thereby improving the adjustability and applicability of the product.

[0032] Specifically, the extension 7 is located at one end of the second pad 6 along its length and away from the first pad 1. This arrangement facilitates inflation and deflation operations by the operator and avoids excessive interference with the overall structure and use of the first pad 1. It allows the operator to more easily adjust the inflation and deflation of the second pad 6, improving the product's ease of use and operability.

[0033] Specifically, the first pad 1 is also provided with a storage bag, which is located on the side of the first pad 1 away from the bearing surface.

[0034] Specifically, in the second embodiment, a third valve body 10 is provided on the first pad, a breathable fabric layer 11 is provided on the first pad, and a third bladder is provided inside the first pad for connecting the third valve body 10 and the breathable fabric layer 11. The third bladder is flat and has ventilation holes. The third bladder has the same structure as the breathable fabric layer 11.

[0035] Specifically, in the third embodiment, the airbag also includes a hollow third cushion 12, on which an air inlet valve is provided, and the third cushion 12 is connected to the first cushion 1 via an external zipper.

[0036] Specifically, the length of the third pad 12 is not less than the length of the first pad 1.

[0037] Specifically, the first capsule 2 has the same transverse capsule area as the second capsule 9.

[0038] Specifically, the first bladder 2 is knitted onto the first pad 1, or the first pad 1 is provided with Velcro 13, and the first bladder 2 is provided with a fitting piece that works in conjunction with the Velcro 13.

[0039] Specifically, the Velcro 13 has the same structure as the first capsule 2.

[0040] Specifically, in the second embodiment, the Velcro 13 is arranged in an arc shape at both ends in the width direction of the first pad 1, and the width of the Velcro 13 is not greater than one-fifth of the width of the first pad 1.

[0041] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A multifunctional turning airbag, comprising a first cushion (1); characterized in that: The first pad (1) is provided with a first bladder (2), and there are two first bladders (2). The two first bladders (2) are located at both ends of the width direction of the first pad (1). The first pad (1) / first bladder (2) is provided with a first valve body (4) for inflating and deflating the first bladder (2). The first pad (1) is also provided with a storage bag, which is located on the side of the first pad (1) away from the bearing surface.

2. The multifunctional turning airbag according to claim 1, characterized in that: The first capsule (2) is arranged in an arc shape, and the arc of the two first capsules (2) at the ends that are far apart is greater than the arc of the two first capsules (2) at the ends that are close together.

3. The multifunctional turning airbag according to claim 2, characterized in that: The width at both ends of the first capsule (2) in the length direction is not greater than the width at the middle position of the first capsule (2).

4. The multifunctional turning airbag according to claim 1, characterized in that: There are two first valve bodies (4), which are used to inflate and deflate the two first bladders (2) respectively.

5. A multifunctional turning airbag according to claim 1, characterized in that: There is a gap between the two first capsules (2), with a gap distance of 5-30cm.

6. The multifunctional turning airbag according to claim 1, characterized in that: The first pad (1) is also provided with a limiting member (3), which is used to limit the first pad (1) by external personnel pulling or attaching it to an external bearing member.

7. A multifunctional turning airbag according to claim 1, characterized in that: A second cushion (6) is also provided on the first cushion (1), and a connector (5) is provided on the second cushion (6). The second cushion (6) is set on the first cushion (1) via the connector (5) to support the head of the person being carried.

8. A multifunctional turning airbag according to claim 7, characterized in that: The second cushion (6) includes multiple strip-shaped second bladders (9), the length direction of which is perpendicular to the length direction of the first cushion (1).

9. A multifunctional turning airbag according to claim 8, characterized in that: An extension (7) is provided on the second pad (6), the extension (7) is connected to the second bladder (9), and a second valve body (8) is provided on the extension (7).

10. A multifunctional turning airbag according to claim 9, characterized in that: The extension (7) is disposed at one end of the second pad (6) along its length and away from the first pad (1).

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