CN213640258U - Chair capable of relieving lumbar disc herniation - Google Patents
Chair capable of relieving lumbar disc herniation Download PDFInfo
- Publication number
- CN213640258U CN213640258U CN202022980162.XU CN202022980162U CN213640258U CN 213640258 U CN213640258 U CN 213640258U CN 202022980162 U CN202022980162 U CN 202022980162U CN 213640258 U CN213640258 U CN 213640258U
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- seat
- disc herniation
- lumbar disc
- screw
- relieving
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- Orthopedics, Nursing, And Contraception (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The application relates to the field of furniture, in particular to a seat capable of relieving lumbar disc herniation, which comprises a seat and a backrest frame, wherein the backrest frame is provided with an adjusting block and a first screw rod, the first screw rod penetrates through the adjusting block in a threaded manner, and a top block is fixedly arranged at one end, close to the seat, of the first screw rod; the lumbar vertebra rehabilitation device has the effects of relieving the lumbar disc herniation of a person sitting for a long time and repairing the lumbar vertebra structure.
Description
Technical Field
The application relates to the field of furniture, in particular to a seat capable of relieving lumbar disc herniation.
Background
With the development of society, people are busy working, and in a nervous life rhythm, the people usually neglect the maintenance of the body and pass through the health in advance, and particularly, the people are mostly deformed and painful in lumbar vertebrae in a working group with a long-time sitting bow and back.
At present, a chair among the related art usually includes seat support and back frame, is provided with the cushion on the seat support and is for the people to fill up the seat, and the back frame is used for supplying the people to lean on, however this kind of chair does not possess the function of alleviating lumbar disc herniation, and the crowd of sitting for a long time at present sharply increases, and the audience of lumbar muscle strain, lumbar disc herniation is more and more, and the function singleness of this kind of chair seems to catch and catch the elbow more and more, therefore await improvement.
SUMMERY OF THE UTILITY MODEL
In order to relieve the lumbar disc herniation of a sedentary person and repair the lumbar vertebra structure, the application provides a chair capable of relieving the lumbar disc herniation.
The application provides a can alleviate seat of lumbar disc herniation adopts following technical scheme:
the utility model provides a can alleviate lumbar disc herniation's seat, includes seat support and back frame, be provided with regulating block and first screw rod on the back frame, first screw rod screw thread runs through the regulating block, the one end that first screw rod is close to the seat support has set firmly the kicking block.
Through adopting above-mentioned technical scheme, the user sits the seat after, leans on the back frame, withstands the waist through first screw rod drive kicking block to play the effect of alleviating to sitting person's lumbar disc herniation for a long time, restore lumbar vertebrae structure.
Optionally, be provided with fixed block, second screw rod and the reciprocal pivoted driving piece of drive second screw rod on the back frame, the second screw rod rotate connect in the fixed block, the second screw rod screw thread runs through the regulating block, the groove of stepping down has been seted up on the back frame, the length direction in groove of stepping down with the length direction of second screw rod is unanimous.
Through adopting above-mentioned technical scheme, driving piece drive second screw rod reciprocating rotation to drive regulating block reciprocating motion in the length direction of second screw rod, carry out reciprocal massage promotion to user's back.
Optionally, a dovetail strip is arranged on the backrest frame, and a dovetail groove for matching the dovetail strip in a sliding manner is formed in one side of the adjusting block.
By adopting the technical scheme, the dovetail block and the dovetail groove are arranged to guide the movement of the adjusting block, and meanwhile, the connection stability between the adjusting block and the backrest frame is improved.
Optionally, a headrest cushion is arranged at the top of the backrest frame.
Through adopting above-mentioned technical scheme, the headrest is used for supplying user's head to lean on to reduce user's neck strain.
Optionally, a seat cushion is arranged on the seat.
Through adopting above-mentioned technical scheme, the cushion is used for supplying the user to fill up the seat to improve user's comfort level.
Optionally, the opposite sides of the seat are provided with armrests.
Through adopting above-mentioned technical scheme, the handrail facilitates the user and supports, plays the guard action to the user simultaneously.
Optionally, one end of the first screw is provided with a rotating handle.
Through adopting above-mentioned technical scheme, the turning handle person of facilitating the use rotates first screw rod.
Optionally, the backrest frame is provided with two back cushions.
Through adopting above-mentioned technical scheme, two back cushions are used for supplying user's back to lean on, when reinforcing comfort level, play certain corrective action to user's position of sitting.
In summary, the present application includes at least one of the following beneficial technical effects:
after a user sits on the chair, the user leans against the backrest frame and drives the jacking block to jack the waist through the first screw rod, so that the lumbar disc herniation of a person sitting for a long time is relieved, and the lumbar vertebra structure is repaired;
the arrangement of the dovetail block and the dovetail groove plays a role in guiding the movement of the adjusting block, and meanwhile, the connection stability between the adjusting block and the backrest frame is improved;
the two back cushions are used for leaning on the back of a user, so that the comfort degree is enhanced, and meanwhile, a certain correction effect on the sitting posture of the user is achieved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a schematic structural view of the back surface of the back rest frame in the embodiment of the present application.
Description of reference numerals: 1. a chair seat; 101. a four-legged support frame; 102. a seat plate; 2. a backrest frame; 3. a pulley; 4. a cushion; 5. a handrail; 6. a headrest pad; 7. a back pad; 8. an adjusting block; 9. a first screw; 10. a dovetail strip; 11. a dovetail groove; 12. a top block; 13. a handle is rotated; 14. a fixed block; 15. a second screw; 16. a reduction motor; 17. a yielding groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a seat capable of relieving lumbar disc herniation, refer to fig. 1, which comprises a seat 1 and a backrest frame 2, wherein the seat 1 comprises a four-foot support frame 101 and a seat plate 102 arranged at the top of the four-foot support frame 101, four pulleys 3 are arranged at the bottom of the four-foot support frame 101 so as to be convenient to move, a seat cushion 4 is arranged on the seat plate 102, the backrest frame 2 is fixedly arranged at one side of the seat 1, handrails 5 are arranged at two opposite sides of the seat 1, the handrails 5 are arranged at two opposite sides of the backrest frame 2, an included angle between the seat plate 102 and the backrest frame 2 is about 100-110 degrees, a headrest cushion 6 is arranged at one side of the top of the backrest frame 2, two backrest cushions 7 are arranged at one side of the backrest frame 2 close to the seat 1, the two backrest cushions 7 are arranged at two opposite sides of the backrest frame 2, when a user sits, the two sides of the back are respectively padded on the two back pads 7, the head pad is leaned on the head rest pad 6, and two hands can be leaned on the two armrests 5.
Referring to fig. 1 and 2, the backrest frame 2 is provided with an adjusting block 8 and a first screw 9, specifically, the backrest frame 2 is provided with a dovetail strip 10, the adjusting block 8 is located on one side of the backrest frame 2 far away from the seat 1, the length direction of the dovetail strip 10 is consistent with that of the backrest frame 2, one side of the adjusting block 8 close to the backrest frame is provided with a dovetail groove 11 for the dovetail strip 10 to be in sliding fit, the dovetail block and the dovetail groove 11 are arranged to guide the movement of the adjusting block 8, and meanwhile, the connection stability between the adjusting block 8 and the backrest frame 2 is improved. First screw rod 9 perpendicular to back frame 2, first screw rod 9 screw thread runs through regulating block 8 and extends to one side that back frame 2 is close to seat support 1, the one end that first screw rod 9 is close to seat support 1 has set firmly kicking block 12, the other end of first screw rod 9 is fixed with turning handle 13, kicking block 12 is whole to be the hemisphere, sit on the seat when the user, the cambered surface of kicking block 12 is towards user's waist, the user sits the seat after, lean against on back frame 2, drive kicking block 12 through first screw rod 9 and up to propping up the waist, can play the effect of alleviating to sitting person's lumbar disc herniation of a specified duration.
In addition, the backrest frame 2 is provided with two fixing blocks 14, a second screw 15 and a driving part for driving the second screw 15 to rotate back and forth, specifically, the two fixing blocks 14 are respectively and fixedly installed at the bottom of the top of the backrest frame 2, two ends of the second screw 15 are rotatably supported between the two fixing blocks 14 through bearings, the length direction of the second screw 15 is consistent with the length direction of the backrest frame 2, the driving part is a speed reducing motor 16, the speed reducing motor 16 is fixedly installed on the backrest frame 2, an output shaft of the speed reducing motor 16 is coaxially fixed with the second screw 15, the second screw 15 penetrates through the adjusting block 8 in a threaded manner, the backrest frame 2 is provided with an abdicating groove 17 for the first screw 9 to move, and the length direction of the abdicating groove 17 is consistent with the length direction of the second screw 15.
The implementation principle of the seat capable of relieving lumbar disc herniation in the embodiment of the application is as follows: a user sits on the seat, the buttocks of the user is positioned on the seat cushion 4, the back of the user leans against the backrest frame 2, two sides of the back of the user are respectively padded on the two back cushions 7, two hands of the user can lean against the two armrests 5, the cambered surface of the top block 12 faces the waist of the user, then the top block 12 is driven by the first screw rod 9 until the top block abuts against the waist, and the function of relieving the lumbar disc herniation of a person sitting for a long time can be achieved; when the back needs to be massaged, the reduction motor 16 is started to drive the second screw rod 15 to rotate and reciprocate, so that the ejector block 12 is driven to reciprocate along the length direction of the back frame 2, and the back of a user is massaged and pushed in a reciprocating manner.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a can alleviate lumbar disc herniation's seat, includes seat support (1) and back frame (2), its characterized in that, be provided with regulating block (8) and first screw rod (9) on back frame (2), regulating block (8) are run through to first screw rod (9) screw thread, the one end that first screw rod (9) are close to seat support (1) has set firmly kicking block (12).
2. The seat capable of relieving the lumbar disc herniation according to claim 1, wherein the backrest frame (2) is provided with a fixing block (14), a second screw (15) and a driving piece for driving the second screw (15) to rotate in a reciprocating manner, the second screw (15) is rotatably connected to the fixing block (14), the second screw (15) penetrates through the adjusting block (8) in a threaded manner, the backrest frame (2) is provided with an abdicating groove (17), and the length direction of the abdicating groove (17) is consistent with the length direction of the second screw (15).
3. The seat capable of relieving the lumbar disc herniation according to claim 1, characterized in that a dovetail strip (10) is arranged on the backrest frame (2), and a dovetail groove (11) for the dovetail strip (10) to slide is formed on one side of the adjusting block (8).
4. The seat capable of relieving the lumbar disc herniation according to claim 1, characterized in that a headrest cushion (6) is arranged at the top of the backrest frame (2).
5. The chair capable of relieving the lumbar disc herniation according to claim 1, characterized in that a cushion (4) is arranged on the chair seat (1).
6. The chair for relieving the lumbar disc herniation according to claim 1, characterized in that armrests (5) are arranged on two opposite sides of the chair seat (1).
7. The seat for alleviating lumbar disc herniation according to claim 1, characterized in that one end of the first screw (9) is provided with a rotating handle (13).
8. The chair for relieving the lumbar disc herniation according to claim 1, characterized in that two back cushions (7) are arranged on the backrest frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022980162.XU CN213640258U (en) | 2020-12-09 | 2020-12-09 | Chair capable of relieving lumbar disc herniation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022980162.XU CN213640258U (en) | 2020-12-09 | 2020-12-09 | Chair capable of relieving lumbar disc herniation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213640258U true CN213640258U (en) | 2021-07-09 |
Family
ID=76689953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022980162.XU Active CN213640258U (en) | 2020-12-09 | 2020-12-09 | Chair capable of relieving lumbar disc herniation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213640258U (en) |
-
2020
- 2020-12-09 CN CN202022980162.XU patent/CN213640258U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |