CN210145011U - Adjustable lumbar vertebra fixing pad - Google Patents
Adjustable lumbar vertebra fixing pad Download PDFInfo
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- CN210145011U CN210145011U CN201920308515.6U CN201920308515U CN210145011U CN 210145011 U CN210145011 U CN 210145011U CN 201920308515 U CN201920308515 U CN 201920308515U CN 210145011 U CN210145011 U CN 210145011U
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- stretching plate
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Abstract
The utility model discloses an adjustable lumbar vertebra fixing pad, which comprises a base and an arc-shaped stretching plate, the inner side of the arc-shaped stretching plate is fixedly provided with a tensioning device, the tensioning device comprises a fixed block, a connecting rod and a hollow connecting piece, the top of the base is provided with two L-shaped limiting supports, the inner side of the middle of the top of the two L-shaped limiting supports is fixedly provided with an inserting plate which is matched with inserting holes at the bottoms of the left end and the right end of the arc-shaped stretching plate, the arc-shaped stretching plate is in threaded connection with the L-shaped limiting support through a fastening screw, the front side and the rear side of the base are provided with convex transverse fixing plates, a transverse waist groove is arranged on the transverse fixing plate, a waist groove screw connected with an inner thread groove on the L-shaped limit support in a threaded manner is screwed on the transverse waist groove, and an annular clamping plate is fixedly arranged on the outer side surface of the waist groove screw and positioned at the top of the transverse fixing plate. The utility model discloses be convenient for adjust arc stretching plate back of the body bow angle, be convenient for enough carry out the free regulation according to the condition of bearing of self.
Description
Technical Field
The utility model belongs to the technical field of lumbar vertebrae pad, concretely relates to lumbar vertebrae fixed bolster with adjustable.
Background
Present modern crowd is because of lacking the exercise, sit for a long time discomfortable, the waist is cooled, the motion is impaired and the housework in most suffer from lumbar vertebrae disease, in order to prevent that the lumbar vertebrae is outstanding, chair commonly used, all need fill up lumbar vertebrae pad under the waist on the flat board of car seat and flat lying, prior art has the use of lumbar vertebrae pad, can not carry out the regulation of lumbar vertebrae pad back bow angle according to different crowds, can not carry out the free regulation according to the condition of bearing of self, so can not adjust in order to correct or alleviate lumbar vertebrae deformation to lumbar vertebrae patient.
To this end, we propose an adjustable lumbar fixation pad to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lumbar vertebrae fixed bolster with adjustable to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable lumbar vertebra fixing pad comprises a base and an arc-shaped stretching plate, wherein acupuncture massage bulges are fixedly and uniformly distributed on the top of the arc-shaped stretching plate, a tensioning device is fixedly arranged on the inner side of the arc-shaped stretching plate and comprises two fixing blocks which are symmetrically and fixedly arranged at the bottoms of the inner sides of the left and right ends of the arc-shaped stretching plate, a connecting rod fixedly arranged on the inner side of the fixing block, a threaded rod fixedly arranged on the inner side of the connecting rod and a hollow connecting piece, the two ends of the hollow connecting piece are respectively in threaded connection with the two threaded rods, two L-shaped limiting supports are arranged on the top of the base and positioned on the outer sides of the left and right ends of the arc-shaped stretching plate, an inserting plate matched with inserting holes at the bottoms of the left and right ends of the arc-shaped stretching plate is fixedly arranged on the inner side of the middle of, the transverse fixing plate is provided with a transverse waist groove, a waist groove screw connected with an inner thread groove in an L-shaped limiting support in a threaded manner is screwed on the transverse waist groove, and an annular clamping plate is fixedly arranged on the outer side surface of the waist groove screw and located at the top of the transverse fixing plate.
The hollow connecting piece arranged on the tensioning device is in threaded connection with two threaded rods with opposite thread turning directions, which is equivalent to a turnbuckle, two ends of the turnbuckle are connected with the left end and the right end of the inner side of an arc-shaped stretching plate, the hollow connecting piece is rotated to adjust the back bow angle of the arc-shaped stretching plate, so that a user can adjust the back bow angle of a lumbar vertebra cushion according to different crowds, can freely adjust according to the self bearing condition and can adjust for patients with lumbar vertebra to correct or relieve lumbar vertebra deformation, after the arc-shaped stretching plate is adjusted, four L-shaped limiting supports at the left end and the right end of the arc-shaped stretching plate are taken as adapter pieces for fixing the arc-shaped stretching plate and a base, the arc-shaped stretching plate is spliced with a splicing plate through splicing hole and is fixedly connected with the L-shaped limiting supports through the threaded connection of a fastening screw and the L-shaped limiting supports, the arc-shaped stretching plate is fixedly connected with transverse waist grooves and, make base and L shape limit support fixed connection, accomplish from this and fix the tensile board of arc after adjusting back bow angle, it is convenient to adjust, and it is fixed convenient, this lumbar vertebrae fixed bolster, can utilize self gravity to pull and open the lumbar vertebrae clearance, make intervertebral disc protrusion point retract, alleviate nerve compression, slow down pain, the bellied setting of acupuncture massage, make the user both can lie the massage acupuncture point, the lumbar vertebrae clearance pulls open gradually when carrying out the flexibility and pulling, return normal physiology curve, also can sit the massage acupuncture point, the position of sitting is corrected in the help, the massage waist is pulled tensile to lumbar vertebrae portion.
Specifically, the left end and the right end of the hollow connecting piece are respectively provided with an internal thread through hole in threaded connection with two threaded rods.
Specifically, the screw directions of the two threaded rods are opposite, and the screw directions of the two internal thread through holes at the left end and the right end of the hollow connecting piece are also opposite.
This establishes the cavity connecting piece that sets up on the overspeed device tensioner and two screw threads revolve to opposite threaded rod spiro union, is equivalent to the turn buckle, and both ends about arc drawing board inboard are connected at turn buckle both ends, and rotatory cavity connecting piece can be adjusted the back bow angle of arc drawing board.
Specifically, a cylindrical handle is fixedly bonded on the outer surface of the hollow connecting piece.
This setting conveniently utilizes the cylindricality to hold the handle and carry out rotation regulation to the cavity connecting piece.
Specifically, the clamping top plate is screwed on the inner side of the arc-shaped stretching plate and is positioned on the fastening screw.
The stability performance of the spiral connection of the arc-shaped stretching plate and the L-shaped limiting support is improved by the clamping top plate.
Specifically, the bottom of waist groove screw is fixed and is equipped with circular stationary blade, the bottom of circular stationary blade is fixed and is equipped with U-shaped twist grip.
The base and the L-shaped limiting support are conveniently connected and locked by the U-shaped rotating handle.
The utility model discloses a technological effect and advantage: this lumbar vertebrae fixed bolster with adjustable, cavity connecting piece and two screw threads on the overspeed device tensioner revolve to opposite threaded rod spiro union, be equivalent to basket bolt, both ends about arc tensile board inboard are connected at basket bolt both ends, rotatory cavity connecting piece, can adjust the back bow angle of arc tensile board, make the user carry out the regulation of lumbar vertebrae pad back bow angle according to different crowds, can freely adjust and can adjust in order to correct or alleviate lumbar vertebrae deformation to the lumbar vertebrae patient according to the condition of bearing of self, through L shape limit support as the switching piece of arc tensile board and base fixed connection, fixed effectual to the arc tensile board 2 after adjusting back bow angle, it is tensile to lumbar vertebrae portion to make things convenient for the massage waist to pull.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the tensioning device of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a base; 2. an arc-shaped stretching plate; 3. acupuncture massage bulges; 4. a tensioning device; 5. a fixed block; 6. a connecting rod; 7. a threaded rod; 8. a hollow connector; 9. a cylindrical grip handle; 10. an L-shaped limiting support; 11. inserting holes; 12. a plugboard; 13. fastening screws; 14. a transverse fixing plate; 15. an internal thread groove; 16. a kidney slot screw; 17. clamping the top plate; 18. an annular clamping plate; 19. a circular fixing sheet; 20. a U-shaped rotating handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an adjustable lumbar vertebra fixing pad as shown in figures 1-3, which comprises a base 1 and an arc-shaped stretching plate 2, wherein acupuncture massage bulges 3 are fixedly and evenly distributed at the top of the arc-shaped stretching plate 2, a tensioning device 4 is fixedly arranged at the inner side of the arc-shaped stretching plate 2, the tensioning device 4 comprises two fixing blocks 5 which are symmetrically and fixedly arranged at the bottoms of the left and right ends of the arc-shaped stretching plate 2, a connecting rod 6 which is fixedly arranged at the inner side of the fixing block 5, a threaded rod 7 which is fixedly arranged at the inner side of the connecting rod 6 and a hollow connecting piece 8, the two ends of which are respectively in threaded connection with the two threaded rods 7, two L-shaped limiting supports 10 are arranged at the top of the base 1 and positioned at the outer sides of the left and right ends of the arc-shaped stretching plate 2, inserting plates 12 which are matched with inserting, arc stretching plate 2 passes through fastening screw 13 and L shape limit support 10 spiro union, both sides are equipped with convex horizontal fixed plate 14 around the base 1, be equipped with horizontal waist groove on the horizontal fixed plate 14, the spiro union has the waist groove screw 16 with the 15 spiro unions of interior thread groove on the L shape limit support 10 on the horizontal waist groove, the fixed annular clamp plate 18 that is equipped with in top that the lateral surface of waist groove screw 16 just is located horizontal fixed plate 14.
Specifically, the left end and the right end of the hollow connecting piece 8 are respectively provided with an internal thread through hole in threaded connection with the two threaded rods 7.
Specifically, the screw directions of the two threaded rods 7 are opposite, and the screw directions of the two internal thread through holes at the left end and the right end of the hollow connecting piece 8 are also opposite.
Specifically, a cylindrical handle 9 is fixedly bonded to the outer surface of the hollow connecting piece 8.
Specifically, a clamping top plate 17 is screwed on the fastening screw 13 at the inner side of the arc-shaped stretching plate 2.
Specifically, a circular fixing plate 19 is fixedly arranged at the bottom of the waist-slot screw 16, and a U-shaped rotating handle 20 is fixedly arranged at the bottom of the circular fixing plate 19.
In the adjustable lumbar vertebra fixing pad, a hollow connecting piece 8 on a tensioning device 4 is in threaded connection with two threaded rods 7 with opposite thread turning directions, which is equivalent to a turnbuckle, two ends of the turnbuckle are connected with the left end and the right end of the inner side of an arc-shaped stretching plate 2, the back bow angle of the arc-shaped stretching plate 2 can be adjusted by rotating the hollow connecting piece 8, so that a user can adjust the back bow angle of the lumbar vertebra pad according to different crowds, can freely adjust according to the self bearing condition and can adjust to correct or relieve lumbar vertebra deformation for patients with lumbar vertebra diseases, after the arc-shaped stretching plate 2 is adjusted, four L-shaped limiting supports 10 at the left end and the right end of the arc-shaped stretching plate 2 are used as adapter pieces for fixing the arc-shaped stretching plate 2 and a base 1, the arc-shaped stretching plate 2 is spliced with a splicing plate 12 through a splicing hole 11 and is in threaded connection with the L-shaped limiting supports 10 through, tensile board 2 of arc is through horizontal waist groove and the spacing support 10 of L shape on the horizontal fixed plate 14 of both sides around waist groove screw 16 and the base 1, make base 1 and the spacing support 10 fixed connection of L shape, accomplish from this and fix the tensile board 2 of arc after adjusting the back bow angle, it is convenient to adjust, and it is convenient to fix, this lumbar vertebrae fixed bolster, can utilize self gravity to pull and open the lumbar vertebrae clearance, make intervertebral disc protrusion point retract, alleviate nerve compression, slow down pain, the protruding 3's of acupuncture massage setting, make the user both can lie the massage acupuncture point, the lumbar vertebrae clearance pulls open gradually when carrying out flexible traction, return normal physiology curve, also can sit the massage acupuncture point, help corrects the position of sitting, the massage waist is pulled tensile to lumbar vertebrae portion.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a lumbar vertebrae fixed bolster with adjustable, includes base (1) and arc stretching plate (2), its characterized in that: acupuncture massage bulges (3) are fixedly and uniformly distributed at the top of the arc-shaped stretching plate (2), a tensioning device (4) is fixedly arranged on the inner side of the arc-shaped stretching plate (2), the tensioning device (4) comprises two fixed blocks (5) which are symmetrically and fixedly arranged at the bottoms of the inner sides of the left and right ends of the arc-shaped stretching plate (2), a connecting rod (6) which is fixedly arranged at the inner side of the fixed block (5), a threaded rod (7) which is fixedly arranged at the inner side of the connecting rod (6) and a hollow connecting piece (8) of which the two ends are respectively in threaded connection with the two threaded rods (7), two L-shaped limiting supports (10) are arranged at the top of the base (1) and are positioned at the outer sides of the left and right ends of the arc-shaped stretching plate (2), and inserting plates (12) which are matched with inserting holes (11) at, arc stretching plate (2) are through fastening screw (13) and L shape limit support (10) spiro union, both sides are equipped with convex horizontal fixed plate (14) around base (1), be equipped with horizontal waist groove on horizontal fixed plate (14), the spiro union has waist groove screw (16) with interior thread groove (15) spiro union on L shape limit support (10) on the horizontal waist groove, the lateral surface of waist groove screw (16) just is located the fixed annular clamp plate (18) that is equipped with in top of horizontal fixed plate (14).
2. The adjustable lumbar fixation pad of claim 1, wherein: the left end and the right end of the hollow connecting piece (8) are respectively provided with an internal thread through hole in threaded connection with the two threaded rods (7).
3. The adjustable lumbar fixation pad of claim 2, wherein: the screw directions of the two threaded rods (7) are opposite, and the screw directions of the two internal thread through holes at the left end and the right end of the hollow connecting piece (8) are also opposite.
4. The adjustable lumbar fixation pad of claim 1, wherein: a cylindrical handle (9) is fixedly bonded on the outer surface of the hollow connecting piece (8).
5. The adjustable lumbar fixation pad of claim 1, wherein: the inner side of the arc-shaped stretching plate (2) is screwed with a clamping top plate (17) on the fastening screw (13).
6. The adjustable lumbar fixation pad of claim 1, wherein: the bottom of waist groove screw (16) is fixed and is equipped with circular stationary blade (19), the bottom of circular stationary blade (19) is fixed and is equipped with U-shaped twist grip (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308515.6U CN210145011U (en) | 2019-03-12 | 2019-03-12 | Adjustable lumbar vertebra fixing pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308515.6U CN210145011U (en) | 2019-03-12 | 2019-03-12 | Adjustable lumbar vertebra fixing pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210145011U true CN210145011U (en) | 2020-03-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920308515.6U Expired - Fee Related CN210145011U (en) | 2019-03-12 | 2019-03-12 | Adjustable lumbar vertebra fixing pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210145011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017256A (en) * | 2021-04-30 | 2021-06-25 | 江苏食品药品职业技术学院 | Integral type computer table chair device that can stand based on ergonomic |
-
2019
- 2019-03-12 CN CN201920308515.6U patent/CN210145011U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017256A (en) * | 2021-04-30 | 2021-06-25 | 江苏食品药品职业技术学院 | Integral type computer table chair device that can stand based on ergonomic |
| CN113017256B (en) * | 2021-04-30 | 2022-02-15 | 江苏食品药品职业技术学院 | An integrated stand-up computer desk and chair device based on ergonomics |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 Termination date: 20210312 |