Air cushion corrector

Abstract

The utility model provides an air cushion corrector, which belongs to the field of correction appliances and comprises a waistcoat body, a correction component and a fixing component. The top of the surface of the waistcoat body is provided with a neckline, and two sides of the waistcoat body are provided with cuffs; after a patient sits on a wheelchair, the waistcoat body is worn on the body of the patient, inflation of the two sets of first air bags and second air bags on the back of the waistcoat body is controlled according to the inclination direction of the patient, and inflation nozzles on the backs of the first air bags are inflated through air pumps; the three-way valve is controlled to inflate the first air bag on the inclined side, so that the bulging degree is larger than that of the first air bag on the other side, the first air bag plays a role in supporting the back of a patient, and the second air bags located on the armpits and ribs of the patient can support the patient to correct sitting of the patient. The neckline of the waistcoat body is connected with the U-shaped headrest to play a role in supporting the head of the patient, so that the body of the patient is supported, and the patient is stressed and supported.

Description

Technical Field

[0001] The utility model relates to the field of correction tools, in particular to an air cushion corrector. Background Art

[0002] The spinal corrector has changed from the original plaster material to the current 3D printing and plaster mold forming. The spinal corrector made of plaster is very heavy and very easy to damage, while the spinal corrector formed by 3D printing and plaster mold is prone to damage and rupture, has a short lifespan, and can provide very small correction force. In addition, the cost of 3D printing is also very high. Spinal correction is a very long process. The condition will continue to change, and the child will continue to grow up. The existing structures are all integrated, resulting in the need for frequent replacement of existing spinal correctors, which imposes a very heavy economic burden on patients. Among them, a spinal corrector with application number "CN201821144719.2" is divided into a left wrapping part and a right wrapping part. The wrapping part is then connected together by a left connecting protrusion, a right connecting protrusion, a left insert rod and a right insert rod. Since it is not an integrated type, the most easily deformed part of the spinal corrector of the utility model is not on the back side, but becomes the left middle part of the left wrapping part and the right middle part of the right wrapping part, which greatly reduces the torque. The left wrapping part and the right wrapping part themselves need to be set with uneven correction shapes. Therefore, the utility model can provide a very high correction force, but there are still certain deficiencies in use: when used for patients with hemiplegia caused by stroke or patients with limb dysfunction such as Parkinson's disease, etc., considering that the patient is corrected while sitting in a wheelchair, the body is often tilted or limp to a large extent. Therefore, the corrector does not have a good correction and support effect on the patient's body above the chest. Utility Model Content

[0003] The purpose of the utility model is to provide an air cushion corrector to solve the problem raised in the above background technology that when used for patients with hemiplegia caused by stroke or patients with limb dysfunction such as Parkinson's disease, the patient often has a large body tilt or slump when correcting the patient in a wheelchair, so the corrector does not have a better correction and support effect on the patient's body above the chest.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air cushion corrector, comprising a vest body, a correction component and a fixing component;

[0005] Wherein: a collar is provided on the top of the surface of the vest body, cuffs are provided on both sides of the vest body, and a U-shaped headrest is connected to the edge of the collar;

[0006] The correction component includes a first airbag fixedly connected to the back of the vest body, two second airbags are installed on one side of the vest body at the ribs and underarms, the first airbag is connected to the two second airbags, an inflation nozzle is connected to the surface of the first airbag, and the first airbag and the two second airbags are symmetrically arranged on the back of the vest body;

[0007] The fixing assembly comprises a first fixing belt fixedly connected to one side of the surface of the vest body, a second fixing belt fixedly connected to the other side of the surface of the vest body, and the first fixing belt and the second fixing belt are connected together.

[0008] As a preferred solution of the utility model: the surface of the inflation nozzle is connected to an air inlet pipe, the middle of the air inlet pipe is connected to a three-way valve, the surface of the three-way valve is connected to an inflation pipe, one end of the inflation pipe is provided with a control box, an air pump is installed inside the control box, and the air outlet end of the air pump is connected to the inflation pipe.

[0009] As a preferred solution of the utility model: one end of the first fixing belt is connected to a fixing buckle, and the second fixing belt is inserted into the fixing buckle and then folded back.

[0010] As a preferred solution of the utility model: the edge of the collar is connected with a Velcro block, the bottom edge of the U-shaped headrest is connected with a Velcro block, and the Velcro blocks are bonded to each other.

[0011] As a preferred solution of the utility model: a thread groove is provided on the outer wall of the inflation nozzle, a thread cap is rotatably mounted on one end of the air inlet pipe, and the thread cap is connected to the surface of the thread groove.

[0012] As a preferred solution of the utility model: a switch button is provided on the surface of the control box, and a power plug is connected to one side of the control box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) After the patient sits in the wheelchair, the vest body is put on the patient. The inflation of the two groups of first airbags and the second airbags on the back of the vest body is controlled according to the patient's tilting direction. The inflation nozzle on the back of the first airbag is inflated by an air pump. When the patient tilts to one side, the three-way valve is controlled to inflate the first airbag on the tilted side so that the bulging degree is greater than that on the other side. The first airbag plays a role in supporting the patient's back. At the same time, the second airbag located under the patient's armpits and ribs can prop up the patient and correct the patient to sit upright. A U-shaped headrest is connected to the collar of the vest body to support the patient's head, so that the patient's body is supported and the patient is supported by force.

[0015] (2) Through the provided fixing assembly, the first fixing strap and the second fixing strap connected to the two sides of the vest body can be tightened after the patient puts it on. After the second fixing strap is inserted into the fixing buckle connected to one end of the first fixing strap, the second fixing strap is folded back and passed out, so that the first fixing strap and the second fixing strap are connected through the fixing buckle. The tightness can be adjusted by adjusting the folded length of the second fixing strap. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0019] Figure 4 It is a schematic diagram of the correction component structure of the utility model.

[0020] In the figure: 100, vest body; 110, collar; 120, cuffs; 130, U-shaped headrest; 200, correction component; 210, first airbag; 220, second airbag; 230, inflation nozzle; 231, threaded groove; 240, air inlet pipe; 241, threaded cap; 250, three-way valve; 260, inflation pipe; 270, control box; 271, switch button; 272, power plug; 280, air pump; 300, fixing component; 310, first fixing belt; 320, second fixing belt; 330, fixing buckle; 400, Velcro block; 500, Velcro block. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 , an air cushion corrector, comprising: a vest body 100, a correction component 200 and a fixing component 300;

[0023] See also Figure 1 , Figure 3The vest body 100 has a collar 110 on the top of the surface of the vest body 100, cuffs 120 are provided on both sides of the vest body 100, a U-shaped headrest 130 is connected to the edge of the collar 110, a Velcro block 400 is connected to the edge of the collar 110, and a Velcro block 500 is connected to the bottom edge of the U-shaped headrest 130, and the Velcro block 400 is bonded to the Velcro block 500.

[0024] During specific use: a collar 110 is provided on the top of the vest body 100, and cuffs 120 are provided on both sides, so that the patient can wear the vest body 100 on the body when in use. A Velcro block 400 is connected to the edge of the collar 110, and a Velcro block 500 is connected to the bottom edge of the U-shaped headrest 130. The Velcro block 400 and the Velcro block 500 are arranged so that the U-shaped headrest 130 can be disassembled, so that the patient can wear it according to needs.

[0025] See also Figure 4 , the correction component 200 includes a first air bag 210 fixedly connected to the back of the vest body 100, two second air bags 220 are installed on one side of the vest body 100 at the ribs and armpits, the first air bag 210 and the two second air bags 220 are connected, the surface of the first air bag 210 is connected with an inflation nozzle 230, the first air bag 210 and the two second air bags 220 are symmetrically arranged on the back of the vest body 100, the surface of the inflation nozzle 230 is connected with an air inlet pipe 240, the middle part of the air inlet pipe 240 is connected with a three-way valve 250, the surface of the three-way valve 250 is connected with an inflation pipe 260, one end of the inflation pipe 260 is provided with a control box 270, an air pump 280 is installed inside the control box 270, and the air outlet end of the air pump 280 is connected to the inflation pipe 260.

[0026] When used specifically: the back of the vest body 100 is connected with a first airbag 210, and a second airbag 220 is provided under the armpit and at the ribs. The first airbag 210 and the second airbag 220 are connected, and the first airbag 210 and the second airbag 220 are symmetrically arranged on the back of the vest body 100. The inflation nozzle 230 connected to the back of the first airbag 210 is connected with an air inlet pipe 240. A three-way valve 250 connected to one end of the air inlet pipe 240 can adjust the inflation of one side of the airbag, so that The inflation degree of the airbag on one side can be controlled separately, so as to correct the patient who is deviated to one side. After the patient wears it, the air pump 280 installed inside the control box 270 works to deliver external air to the inflation tube 260. After the three-way valve 250 at one end of the inflation tube 260 is opened, the two air inlet pipes 240 can be inflated at the same time, or the air inlet of one side can be controlled by the three-way valve 250. After the first airbag 210 and the second airbag 220 are inflated, the patient can be corrected.

[0027] Please refer to Figure 3, the fixing component 300, the fixing component 300 includes a first fixing belt 310 fixedly connected to one side of the surface of the vest body 100, and a second fixing belt 320 fixedly connected to the other side of the surface of the vest body 100. The first fixing belt 310 and the second fixing belt 320 are connected together, and one end of the first fixing belt 310 is connected to a fixing buckle 330, and the second fixing belt 320 is inserted into the fixing buckle 330 and then folded back.

[0028] During specific use: the first fixing strap 310 and the second fixing strap 320 connected on both sides of the vest body 100 are convenient for the patient to tighten after wearing it. After the second fixing strap 320 is inserted into the fixing buckle 330 connected to one end of the first fixing strap 310, the second fixing strap 320 is folded back and passed out, so that the first fixing strap 310 and the second fixing strap 320 are connected through the fixing buckle 330, and the tightness can be adjusted by adjusting the folded length of the second fixing strap 320.

[0029] See also Figure 4 A thread groove 231 is formed on the outer wall of the inflation nozzle 230 , and a thread cap 241 is rotatably mounted on one end of the air inlet pipe 240 , and the thread cap 241 is connected to the surface of the thread groove 231 .

[0030] During specific use: a thread groove 231 is provided on the outer wall of the inflation nozzle 230, and one end of the air inlet pipe 240 is threadedly connected to the thread groove 231 through a rotatably installed threaded cap 241, so that the air inlet pipe 240 and the inflation nozzle 230 can be disassembled and installed.

[0031] See also Figure 2 A switch button 271 is provided on the surface of the control box 270 , and a power plug 272 is connected to one side of the control box 270 .

[0032] During specific use: a switch button 271 is provided on the surface of the control box 270, and the switch button 271 is energized through a power plug 272 on one side of the control box 270 to control the operation of the air pump 280, so as to facilitate rapid inflation.

[0033] After the patient sits in the wheelchair, the vest body 100 is worn on the patient. The inflation of the two groups of first airbags 210 and second airbags 220 on the back of the vest body 100 is controlled according to the patient's tilting direction. The inflation nozzle 230 on the back of the first airbag 210 is inflated by the air pump 280. When the patient tilts to one side, the three-way valve 250 is controlled to inflate the first airbag 210 on the tilted side so that the bulging degree is greater than the other side. The first airbag 210 supports the patient's back. At the same time, the second airbag 220 located under the patient's armpits and ribs can prop up the patient and correct the patient to sit upright. A U-shaped headrest 130 is connected to the neckline 110 of the vest body 100 to support the patient's head, so that the patient's body is supported and the patient is supported by force.

[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An air cushion corrector, characterized in that: include: A vest body (100), wherein a collar (110) is provided at the top of the surface of the vest body (100), cuffs (120) are provided at both sides of the vest body (100), and a U-shaped headrest (130) is connected to the edge of the collar (110); A correction component (200), the correction component (200) comprising a first airbag (210) fixedly connected to the back of a vest body (100), two second airbags (220) being installed on one side of the vest body (100) at the ribs and underarms, the first airbag (210) and the two second airbags (220) being connected to each other, an inflation nozzle (230) being connected to the surface of the first airbag (210), and the first airbag (210) and the two second airbags (220) being symmetrically arranged on the back of the vest body (100); A fixing assembly (300), the fixing assembly (300) comprising a first fixing belt (310) fixedly connected to one side of the surface of a vest body (100), a second fixing belt (320) fixedly connected to the other side of the surface of the vest body (100), the first fixing belt (310) and the second fixing belt (320) being connected together.

2. The air cushion corrector according to claim 1, characterized in that: The surface of the inflation nozzle (230) is connected to an air intake pipe (240), the middle of the air intake pipe (240) is connected to a three-way valve (250), the surface of the three-way valve (250) is connected to an inflation pipe (260), one end of the inflation pipe (260) is provided with a control box (270), an air pump (280) is installed inside the control box (270), and the air outlet end of the air pump (280) is connected to the inflation pipe (260).

3. The air cushion corrector according to claim 1, characterized in that: One end of the first fixing belt (310) is connected to a fixing buckle (330), and the second fixing belt (320) is inserted into the fixing buckle (330) and then folded back.

4. The air cushion corrector according to claim 1, characterized in that: The edge of the collar (110) is connected to a Velcro block (400), the bottom edge of the U-shaped headrest (130) is connected to a Velcro block (500), and the Velcro block (400) is bonded to the Velcro block (500).

5. The air cushion corrector according to claim 2, characterized in that: The outer wall of the inflation nozzle (230) is provided with a thread groove (231), and a thread cap (241) is rotatably mounted on one end of the air inlet pipe (240), and the thread cap (241) is connected to the surface of the thread groove (231).

6. The air cushion corrector according to claim 2, characterized in that: A switch button (271) is provided on the surface of the control box (270), and a power plug (272) is connected to one side of the control box (270).

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