Improved hip air cushion

Abstract

The utility model discloses an improved hip air cushion which is composed of two crescent-shaped air cushions with the same structure, the ends, close to each other, of the air cushions are bonded through hook-and-loop fasteners, and the sides, away from each other, of the air cushions are further provided with air inlet nozzles communicated with the interiors of the air cushions. According to the split type spliced air cushion 1 provided by the utility model, the distance between the two air cushions 1 can be changed to adapt to the buttocks of different people, and the arranged protective surface 3 prevents the air cushion 1 from sliding after being placed on a bed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to an improved hip air cushion. Background Technique

[0002] For patients who are bedridden for a long time, in order to avoid pressure injuries caused by long-term pressure on the buttocks, a hip pad needs to be placed on the buttocks. Most of the current hip pads are made of flexible materials, such as sponge pads. Their sizes are fixed. Compared with inflatable hip pads, there is still a big gap in softness and convenience of storage. However, whether it is in the form of a sponge pad or an inflatable one, their sizes are fixed, and the adaptability to different populations is limited. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is that the size of the existing hip pad is fixed and cannot be adapted to different populations for use.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] An improved hip air cushion is composed of two air cushions in the shape of "crescent moons" with the same structure. One end of the air cushions close to each other is adhered by a magic tape;

[0006] An air inlet nozzle communicating with the inside is also provided on one side of the air cushions away from each other.

[0007] Furthermore, the thickness of the top of the two air cushions decreases sequentially from the side away from each other to the position of their symmetry axis.

[0008] Furthermore, magic tape hook surfaces are sewn at the middle part and positions close to both ends of the bottom of the air cushion, and an anti-slip surface is arranged at the position between the magic tape hook surfaces at the bottom of the air cushion;

[0009] The thickness of the anti-slip surface is greater than that of the magic tape hook surface;

[0010] The positions of the two air cushions are restricted by several connecting bands adapted to them and the cooperation of the magic tape loop surface and the magic tape hook surface arranged on the connecting bands.

[0011] Furthermore, a connecting block is arranged at the position where the two air cushions are close to each other, and the connecting block is adhered to the air cushion and the connecting band by magic tape.

[0012] Working principle and beneficial effects: The two air cushions are designed separately. By changing the distance between the two air cushions to adapt to the needs of different populations to lift the buttocks, and the way to adjust the distance is to use multiple connecting bands to be adhered to the air cushion by magic tape to prevent them from moving away from each other. The adjustment method and the storage method are relatively simple, the production cost is low, and it is convenient to promote. Description of the Drawings

[0013] Figure 1 Schematic diagram of the three-dimensional structure of the present utility model;

[0014] Figure 2 Schematic diagram of the bottom structure of the present utility model;

[0015] Figure 3 Schematic diagram of the three-dimensional structure of the installation connection belt of the present utility model.

[0016] In the figure: 1, air cushion; 2, hook surface of Velcro; 3, anti-slip surface; 4, connection belt; 5, connection block. Specific embodiments

[0017] According to the following embodiments, the present utility model can be better understood.

[0018] The structures, ratios, sizes, etc. shown in the accompanying drawings of the specification are only used to cooperate with the content disclosed in the specification for those skilled in this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present utility model. At the same time, the terms such as "upper", "lower", "front", "rear", "middle", etc. cited in this specification are only for the convenience of clear narration and are not used to limit the scope for the implementation of the present utility model. The change or adjustment of their relative relationships, without substantial change in the technical content, should also be regarded as the scope for the implementation of the present utility model.

[0019] As Figures 1-3 shown,

[0020] Embodiment 1

[0021] An improved hip air cushion is composed of two air cushions 1 in the shape of "crescent" with the same structure. One end of the air cushions 1 close to each other is bonded by Velcro. An air inlet nozzle communicating with the inside is also provided on the side of the air cushions 1 facing away from each other. The thickness of the top of the two air cushions 1 gradually decreases from the side facing away from each other to the position of their symmetry axis. Magic hook surfaces 2 are sewn at the middle part and the positions near both ends of the bottom of the air cushion 1. An anti-slip surface 3 is provided at the position between the magic hook surfaces 2 at the bottom of the air cushion 1. The thickness of the anti-slip surface 3 is greater than that of the magic hook surface 2. The two air cushions 1 are restricted in position by several matching connection belts 4 and the magic hair surface on the connection belt 4 cooperating with the magic hook surface 2.

[0022] The two air cushions 1 are designed as separate parts. By changing the distance between the two air cushions 1, the needs of different people for lifting the buttocks can be adapted. The way to adjust the distance is to use multiple connecting straps 4 and the air cushions 1 are adhered by Velcro to prevent them from moving away from each other. The adjustment method and the storage method are both relatively simple, the production cost is low, and it is convenient to promote.

[0023] The thickness of the anti-slip surface 3 provided is greater than the thickness of the Velcro hook surface 2, which can increase the friction and prevent the air cushion 1 from sliding.

[0024] In Embodiment 2, in order to prevent the distance between the two air cushions 1 from being too large and causing discomfort, a connecting block 5 is provided between the two air cushions 1. The connecting block 5 is provided at the positions on the sides of the two air cushions 1 close to each other. The connecting block 5 is adhered to the air cushions 1 and the connecting straps 4 by Velcro.

[0025] Combining Embodiment 1 and Embodiment 2, the split and spliced air cushion 1 provided by the present utility model can adapt to the buttocks of different people by changing the distance between the two air cushions 1. The provided protective surface 3 prevents the air cushion 1 from sliding after being placed on the bed.

Claims

1. An improved hip air cushion, characterized in that: It is composed of two air cushions (1) with the same "crescent" shape. One end of the air cushions (1) close to each other is adhered by Velcro; An air inlet nozzle internally connected thereto is further provided on the side of the air cushions (1) facing away from each other; The thickness of the top of the two air cushions (1) gradually decreases from the side facing away from each other to the position of their axis of symmetry; Hook surfaces (2) of Velcro are sewn at the middle and positions close to both ends of the bottom of the air cushion (1). An anti-slip surface (3) is provided at the position between the hook surfaces (2) of Velcro at the bottom of the air cushion (1); The thickness of the anti-slip surface (3) is greater than that of the hook surface (2) of Velcro; The positions of the two air cushions (1) are restricted by several connecting bands (4) adapted thereto and the cooperation between the loop surface of Velcro provided on the connecting band (4) and the hook surface (2) of Velcro; A connecting block (5) is provided at the position on the side where the two air cushions (1) are close to each other. The connecting block (5) is adhered to the air cushion (1) and the connecting band (4) by Velcro.

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