Height-adjustable air bag pillow

Abstract

The height-adjustable air bag pillow comprises a pillow body, the front end of the pillow body protrudes, the left end and the right end of the pillow body are equal in height and are gradually sunken towards the middle, the pillow body is filled with a pillow inner, and the interior of the pillow inner is hollowed out and provided with an air bag structure. The air bag structure comprises two side air bags and a head and neck air bag, the head and neck air bag is arranged at the front end of the middle of the pillow body, the two side air bags are arranged at the left end and the right end of the pillow body respectively, air bag holes are formed in the rear end faces of the side air bags and the head and neck air bag, and the air bag holes are communicated with the inflation hole through inflation hoses. The height of the air bag pillow can be adjusted, so that appropriate physiological curvature support can be provided for the cervical vertebra of a rehabilitation patient no matter the rehabilitation patient lies on the back or lies on the side, the comfort degree is improved, and meanwhile the situation that the cervical vertebra of the rehabilitation patient is damaged due to the fact that the pillow height is not corresponding can be effectively avoided. The cervical vertebra of the patient is in an abnormal physiological curvature state for a long time, and cervical vertebra diseases are easily caused.

Description

Technical Field

[0001] The utility model belongs to the technical field of air bag pillows, and in particular relates to an air bag pillow with adjustable height. Background Art

[0002] When patients undergo rehabilitation after surgery, they usually need to turn over in bed. However, the pillows commonly used in hospitals are of fixed height. For patients with different shoulder widths, it is difficult to provide appropriate physiological curvature support for the patient's cervical spine when they turn over and lie on their side, causing the cervical spine and its adjacent tissues to be in an abnormal physiological curvature state. If the cervical spine is in a non-physiological curvature state for a long time, it will inevitably cause imbalance of the paravertebral muscles, ligaments and joints, increase the load on the intervertebral disc tissue, thereby accelerating the degeneration process, and easily causing cervical spondylosis. Utility Model Content

[0003] The purpose of the utility model is to provide an airbag pillow with adjustable height to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An airbag pillow with adjustable height comprises a pillow body, wherein the front end of the pillow body is convex, the left and right ends are of equal height and the middle part is gradually concave, the pillow body is filled with a pillow core, and the pillow core is hollowed out and provided with an airbag structure;

[0006] The airbag structure includes two side airbags and a head and neck airbag. The head and neck airbag is arranged at the front end of the middle part of the pillow body. The two side airbags are respectively arranged at the left and right ends of the pillow body and are arranged symmetrically about the head and neck airbag. Airbag holes are provided on the rear end surfaces of the side airbags and the head and neck airbag.

[0007] Furthermore, the airbag pillow also includes an inflation and deflation structure, which includes an inflation and deflation device, an inflation hole, an inflation hose and a sealing plug. The inflation hole is arranged on the rear end surface of the pillow body, and the airbag hole is connected to the inflation hole through the inflation hose. An inflation valve is installed inside the inflation hole, and a sealing plug is provided outside the inflation hole. When the sealing plug is in the open state, the airbag is inflated and deflated by connecting the air pipe of the inflation and deflation device to the inflation hole.

[0008] Specifically, the inflation and deflation device is an electric pump inflation and deflation device or a hand-pressed ball inflation and deflation device.

[0009] Specifically, the side airbags are in the shape of steps, and when the side airbags are inflated, their thickness gradually decreases from the two ends to the middle of the pillow body; the head and neck airbags are in the shape of hexagonal prisms, and when the head and neck airbags are inflated, their thickness is equal at all locations.

[0010] Specifically, micro pressure gauges are embedded on both side surfaces and the root of the front protrusion of the pillow body, and the micro pressure gauges are connected to the two side airbags and the head and neck airbag respectively through the trachea.

[0011] Furthermore, an explosion-proof warning line is marked on the dial of the micro pressure gauge.

[0012] Specifically, the pillow core is made of memory foam or cotton.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model is a height-adjustable airbag pillow. By inflating and deflating the three airbags in the pillow, the pillow height can be adjusted, so that the airbag pillow can provide appropriate physiological curvature support for the patient's cervical spine regardless of whether the patient is lying on his back or on his side. While improving the patient's rehabilitation comfort, it can effectively avoid the problem that the patient's cervical spine is in an abnormal physiological curvature state for a long time due to the mismatch of the pillow height, which is easy to cause cervical diseases.

[0015] 2. The airbag structure of the utility model is equipped with a micro pressure gauge, which can monitor the gas pressure in real time during the airbag inflation process to prevent the airbag from bursting due to excessive inflation and causing shock to the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the airbag pillow of the utility model;

[0017] Figure 2 It is a rear view of the airbag pillow of the utility model;

[0018] Figure 3 This is a diagram showing the use of the utility model airbag pillow when the patient is lying on his side;

[0019] Figure 4 This is a schematic diagram of the structure of the airbag pillow in Embodiment 2 of the present utility model;

[0020] Figure 5 This is a schematic diagram of the dial of the micro pressure gauge in Example 2 of the utility model.

[0021] In the figure: 1. Pillow body; 2. Pillow core; 3. Side airbags; 4. Head and neck airbags; 5. Inflating and deflation device; 6. Air hole; 7. Inflating hose; 8. Sealing plug; 9. Miniature pressure gauge. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0023] Example 1

[0024] like Figure 1 As shown, the utility model provides an airbag pillow with adjustable height, comprising a pillow body 1, wherein the front end of the pillow body 1 is convex, the left and right ends are of equal height and gradually concave toward the middle, the pillow body 1 is filled with a pillow core 2, the pillow core 2 is hollowed out and provided with an airbag structure;

[0025] The airbag structure includes two side airbags 3 and a head and neck airbag 4. The head and neck airbag 4 is arranged at the front end of the middle part of the pillow body 1. The two side airbags 3 are respectively arranged at the left and right ends of the pillow body 1 and are arranged symmetrically about the head and neck airbag 4. Airbag holes are provided on the rear end surfaces of the side airbags 3 and the head and neck airbag 4.

[0026] like Figure 2 As shown, the airbag pillow also includes an inflation and deflation structure, which includes an inflation and deflation device 5, an air pumping hole 6, an inflation hose 7 and a sealing plug 8. The inflation hole 6 is arranged on the rear end surface of the pillow body 1, and the airbag hole is connected with the inflation hole 6 through the inflation hose 7. An inflation valve is installed inside the inflation hole 6, and a sealing plug 8 is provided outside the inflation hole 6. When the sealing plug 8 is opened, the air pipe of the inflation and deflation device 5 is connected to the inflation hole 6 to inflate and deflate the airbag. In this embodiment, the inflation and deflation device 5 is a hand-pressed ball inflation and deflation device.

[0027] The side airbags 3 are in the shape of steps, and when inflated, the thickness of the side airbags 3 gradually decreases from the two ends to the middle of the pillow body 1; the head and neck airbags 4 are in the shape of hexagonal prisms, and when inflated, the thickness of the head and neck airbags 4 is equal at all locations.

[0028] The pillow core 2 is made of memory foam or cotton.

[0029] Working principle:

[0030] See also Figure 1 and Figure 3When the patient lies on his back, a small amount of gas is filled into the head and neck airbags 4, and a certain amount of gas is filled into the two side airbags 3 according to the required height. At this time, the pillow body 1 is high at both sides and low in the middle, and the patient's head can be naturally placed in the depression in the middle of the pillow body 1. At the same time, the uninflated head and neck airbags 4 and the pillow core 2 have a larger contact area with the head after the head is pressed down, which can better support the head and improve the comfort when lying on your back; when the patient changes from lying on his back to lying on his side, such as Figure 3 As shown, at this time, the head and neck airbag 4 is filled with a large amount of gas so that its thickness is equal to the distance from the patient's neck to the shoulder, and the side airbags 3 on both sides remain unchanged. At this time, the head and neck airbag 4 can raise the patient's head and provide the patient's cervical spine with appropriate physiological curvature support to ensure the comfort of the cervical spine when lying on the side.

[0031] Example 2

[0032] In this embodiment, Figure 4 As shown, based on Example 1, the pillow body 1 is embedded with a micro pressure gauge 9 on both side surfaces and the root of the front protrusion, and the micro pressure gauge 9 is connected to the two side airbags 3 and the head and neck airbag 4 respectively through the trachea.

[0033] like Figure 5 As shown, the dial of the miniature pressure gauge 9 is marked with an explosion-proof warning line.

[0034] How it works

[0035] In this embodiment, the working principle of the airbag pillow is consistent with that in Embodiment 1, with the difference being that during the inflation process of the head and neck airbags 4 and the side airbags 3, medical staff or family members can monitor the pressure value of each airbag in real time by observing the micro pressure gauge 9 on the pillow body 1. Especially when the airbag is inflated using an electric pump inflation and deflation device, since the gas is filled in too quickly, the micro pressure gauge 9 and the explosion-proof warning line on its dial can facilitate medical staff or family members to understand the inflation status of the airbag, thereby avoiding the airbag from bursting due to excessive inflation and scaring the patient.

[0036] It should be understood that the above description of the preferred embodiment is relatively detailed and cannot be regarded as limiting the scope of patent protection of the utility model. Under the enlightenment of the utility model, ordinary technicians in this field can also make substitutions or modifications without departing from the scope of protection of the claims of the utility model, which all fall within the scope of protection of the utility model. The scope of protection requested for the utility model shall be based on the attached claims.

Claims

1. An airbag pillow with adjustable height, characterized in that: The pillow body (1) comprises a pillow main body (1), wherein the front end of the pillow main body (1) is convex, the left and right ends are of equal height and gradually concave towards the middle, the interior of the pillow main body (1) is filled with a pillow core (2), and the interior of the pillow core (2) is hollowed out and provided with an airbag structure; The airbag structure comprises two side airbags (3) and a head and neck airbag (4); the head and neck airbag (4) is arranged at the front end of the middle part of the pillow body (1); the two side airbags (3) are respectively arranged at the left and right ends of the pillow body (1) and are arranged symmetrically with respect to the head and neck airbag (4); and airbag holes are provided on the rear end surfaces of the side airbags (3) and the head and neck airbag (4).

2. The height-adjustable airbag pillow according to claim 1, characterized in that: The pillow body (1) further comprises an inflation and deflation structure, the inflation and deflation structure comprising an inflation and deflation device (5), an inflation hole (6), an inflation hose (7) and a sealing plug (8), the inflation hole (6) being arranged on the rear end surface of the pillow body (1), the air bag hole being connected to the inflation hole (6) via the inflation hose (7), an inflation valve being installed inside the inflation hole (6), and a sealing plug (8) being arranged outside the inflation hole (6), and the air bag being inflated and deflated by connecting the air pipe of the inflation and deflation device (5) to the inflation hole (6) when the sealing plug (8) is opened.

3. The height-adjustable airbag pillow according to claim 2, characterized in that: The inflation and deflation device (5) is an electric pump inflation and deflation device or a hand-pressed ball inflation and deflation device.

4. The height-adjustable airbag pillow according to claim 1, characterized in that: The side airbags (3) are in the shape of steps, and when the side airbags (3) are inflated, their thickness gradually decreases from the two ends to the middle of the pillow body (1); the head and neck airbags (4) are in the shape of hexagonal prisms, and when the head and neck airbags (4) are in the shape of steps, their thickness is equal at all locations.

5. The height-adjustable airbag pillow according to claim 1, characterized in that: The pillow body (1) is embedded with a micro pressure gauge (9) on both side surfaces and at the root of the front protrusion. The micro pressure gauge (9) is connected to the two side airbags (3) and the head and neck airbag (4) respectively through the trachea.

6. The height-adjustable airbag pillow according to claim 5, characterized in that: The dial of the miniature pressure gauge (9) is marked with an explosion-proof warning line.

7. The height-adjustable airbag pillow according to claim 1, characterized in that: The pillow core (2) is made of memory foam or cotton.

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