CN215689195U - Movable tool chair for assisting semi-sitting position - Google Patents
Movable tool chair for assisting semi-sitting position Download PDFInfo
- Publication number
- CN215689195U CN215689195U CN202121957905.XU CN202121957905U CN215689195U CN 215689195 U CN215689195 U CN 215689195U CN 202121957905 U CN202121957905 U CN 202121957905U CN 215689195 U CN215689195 U CN 215689195U
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- Prior art keywords
- back cushion
- supporting frame
- assisting
- semi
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000007306 turnover Effects 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 208000008035 Back Pain Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model discloses a movable tool chair for assisting a semi-sitting lying position. The movable tool chair comprises a supporting frame, wherein a back cushion is arranged on one side of the supporting frame, the side face of the back cushion is arc-shaped and inclines by 40-60 degrees relative to a horizontal plane, turnover type armrests are arranged on two sides of the supporting frame, a detachable pillow is arranged at the top of the back cushion, and inserting buckle type safety belts are arranged below the armrests on two sides of the supporting frame. The movable tool chair for assisting the semi-sitting position provided by the utility model can assist a patient to maintain a correct semi-sitting position and improve the comfort of the patient.
Description
Technical Field
The utility model relates to a medical tool, in particular to a movable tool chair for assisting a semi-sitting lying position.
Background
Clinically, the patients of each subject often can be forced to have a position because of the needs of illness treatment, and many patients often have a rest in the prone position of half-sitting for a long time, because there is not suitable movable tool for assisting the half-sitting in the lying position to help the patients to maintain the correct position, the uncomfortable phenomena of waist soreness, back pain and general fatigue of the patients can be caused.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model aims to provide the movable tool chair for assisting the semi-sitting position, which can assist a patient to maintain the correct semi-sitting position and improve the comfort of the patient.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an activity instrument chair for assisting half-sitting clinostatism, includes braced frame, one side of braced frame is equipped with the cushion, the side of cushion is arc and relative horizontal plane slope 40-60 degrees, braced frame's both sides are equipped with convertible handrail, the cushion top is equipped with the detachable pillow, the braced frame both sides are located the handrail below is equipped with the eye-splice formula safety belt.
Furthermore, square through holes are formed in two sides of the supporting frame, a shaft collar is fixedly connected to the outer side face of each square through hole, a sleeve is sleeved outside each shaft collar, a circular through hole is formed in the outer end face of each sleeve, and the handrail is fixedly connected to the circumferential face of each sleeve; a square rod is sleeved in the square through hole, one end of the square rod penetrates through the shaft collar and the circular through hole and then is connected with the adjusting block, and the other end of the square rod is connected with the limiting block; the shaft collar is internally provided with a compression spring and a gear which are sleeved outside the square rod, one end of the compression spring is fixedly connected with the gear, and the inner side of the end face of the sleeve is provided with annular teeth which are meshed with the gear.
Furthermore, a connecting sleeve with a downward opening is arranged on the back surface of the back cushion, and the back cushion is connected with the supporting frame in a sleeved mode through the connecting sleeve.
Furthermore, the support frame is L-shaped consisting of a transverse frame and a vertical frame, and the back cushion is arranged at the inner corner of the support frame.
Furthermore, the top of the back cushion is provided with a magic tape, and the pillow is adhered with the magic tape.
Compared with the prior art, the utility model has the following beneficial technical effects:
according to the movable tool chair for assisting the semi-sitting lying position, disclosed by the utility model, the radian and the angle of the back cushion accord with the posture of the semi-sitting lying position of a patient, so that the waist and back positions of the patient can be effectively supported, and the occurrence of fatigue is reduced; the detachable pillow is convenient to clean and adjust the height; the turnover type handrail can assist a patient to get up and is easy to fold, reduce and store; the buckle type safety belt can fix the waist of a patient, and the phenomenon that the patient slides down when keeping the body position is avoided.
Drawings
Fig. 1 is a block diagram of a movable tool chair for assisting a semi-seated position of the present invention.
Figure 2 is a schematic view of the mullion to handrail connection structure of the support frame of the present invention.
Fig. 3 is an enlarged structural view at a in fig. 2.
Wherein: 1. a support frame; 11. a square through hole; 12. a collar; 13. a sleeve; 131. a circular through hole; 132. An annular tooth; 14. a square rod; 15. an adjusting block; 16. a limiting block; 17. a compression spring; 18. a gear; 2. back cushion; 21. connecting sleeves; 22. magic tape; 3. a handrail; 4. a pillow; 5. a safety belt.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Example 1
As shown in figure 1, the movable tool chair for assisting the semi-sitting position comprises a supporting frame 1, wherein a back cushion 2 is arranged on one side of the supporting frame 1. The side surface of the back cushion 2 is arc-shaped and is inclined 40-60 degrees relative to the horizontal plane. The two sides of the supporting frame 1 are provided with turnover type armrests 3, the top of the back cushion 2 is provided with a detachable pillow 4, and the two sides of the supporting frame 1 are provided with buckle type safety belts 5 below the armrests 3.
Specifically, as shown in fig. 2 to 3, the support frame 1 is formed in an L-shape by horizontal and vertical frames made of stainless steel. Wherein, square through hole 11 has been seted up to the both sides of mullion, and the lateral surface of this square through hole 11 links firmly axle collar 12, and the cover has sleeve 13 outside the axle collar 12, and the outer terminal surface of this sleeve 13 is equipped with circular through-hole 131, and the periphery at sleeve 13 is connected to the one end fixed connection of this handrail 4.
A square rod 14 is sleeved in the square through hole 11 in a sliding mode, one end of the square rod penetrates through the shaft collar 12 and the circular through hole 131 and then is connected with the adjusting block 15, and the other end of the square rod is connected with the limiting block 16. The outer diameter of the adjusting block 15 is larger than the circular through hole 131, so that the sleeve 13 cannot be separated from the square rod 14; the outer diameter of the stopper 16 is larger than the square through hole 11, so that the square rod does not separate from the support frame 1. The inside of the collar 12 is provided with a compression spring 17 and a gear 18 sleeved outside the square rod 14, one end of the compression spring 17 is fixedly connected with the gear 18, and the inside of the end surface of the sleeve 13 is provided with an annular tooth 132 engaged with the gear 18.
Based on the above structure, the sleeve 13 is engaged with the gear 18 through the annular teeth 132 under the normal state, and the gear 18 is fixedly sleeved on the square rod 14 and cannot rotate, so that the handrail 4 fixedly connected with the sleeve 13 cannot rotate. When the armrest needs to be turned over, the gear 18 moves towards the inner side of the support frame 1 by pressing the adjusting block 15, so that the gear is disengaged from the annular teeth 132, the armrest 4 can be rotated, and the adjusting block 15 can be loosened after the angle is adjusted to be fixed.
The back cushion 2 is arranged at the inner angle of the supporting frame 1, the back surface of the back cushion is provided with a connecting sleeve 21 with a downward opening, and the back cushion 2 is sleeved with the supporting frame 1 through the connecting sleeve 21. The top of the back cushion 2 is provided with a magic tape 22, and the pillow 4 is adhered with the magic tape 22.
Although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (4)
1. The utility model provides a activity instrument chair for assisting half-sitting clinostatism which characterized in that: the foldable backrest comprises a supporting frame, wherein a back cushion is arranged on one side of the supporting frame, the side face of the back cushion is arc-shaped and inclines by 40-60 degrees relative to the horizontal plane, turnover type handrails are arranged on two sides of the supporting frame, a detachable pillow is arranged at the top of the back cushion, and inserting buckle type safety belts are arranged below the handrails on two sides of the supporting frame;
square through holes are formed in two sides of the supporting frame, the outer side face of each square through hole is fixedly connected with a shaft collar, a sleeve is sleeved outside the shaft collar, a circular through hole is formed in the outer end face of the sleeve, and the handrail is fixedly connected to the circumferential face of the sleeve;
a square rod is sleeved in the square through hole, one end of the square rod penetrates through the shaft collar and the circular through hole and then is connected with the adjusting block, and the other end of the square rod is connected with the limiting block; the shaft collar is internally provided with a compression spring and a gear which are sleeved outside the square rod, one end of the compression spring is fixedly connected with the gear, and the inner side of the end face of the sleeve is provided with annular teeth which are meshed with the gear.
2. The mobile tool chair for assisting a semi-seated position according to claim 1, wherein: the back of the back cushion is provided with a connecting sleeve with a downward opening, and the back cushion is sleeved with the supporting frame through the connecting sleeve.
3. The mobile tool chair for assisting a semi-seated position according to claim 2, wherein: the support frame is L-shaped consisting of a transverse frame and a vertical frame, and the back cushion is arranged at the inner corner of the support frame.
4. The mobile tool chair for assisting a semi-seated position according to claim 3, wherein: the top of the back cushion is provided with a magic tape, and the pillow is adhered with the magic tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121957905.XU CN215689195U (en) | 2021-08-19 | 2021-08-19 | Movable tool chair for assisting semi-sitting position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121957905.XU CN215689195U (en) | 2021-08-19 | 2021-08-19 | Movable tool chair for assisting semi-sitting position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215689195U true CN215689195U (en) | 2022-02-01 |
Family
ID=79998754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121957905.XU Expired - Fee Related CN215689195U (en) | 2021-08-19 | 2021-08-19 | Movable tool chair for assisting semi-sitting position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215689195U (en) |
-
2021
- 2021-08-19 CN CN202121957905.XU patent/CN215689195U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |