CN219049039U - Multi-angle three-dimensional cervical vertebra traction chair - Google Patents
Multi-angle three-dimensional cervical vertebra traction chair Download PDFInfo
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- CN219049039U CN219049039U CN202320202597.2U CN202320202597U CN219049039U CN 219049039 U CN219049039 U CN 219049039U CN 202320202597 U CN202320202597 U CN 202320202597U CN 219049039 U CN219049039 U CN 219049039U
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- pulley
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Abstract
The utility model discloses a multi-angle three-dimensional cervical vertebra traction chair, wherein the upper part of the chair is detachably connected with a traction part, the traction part comprises a frame body, the frame body is in sliding connection with a cross beam, both ends of the cross beam are provided with pulley assemblies, one group of pulley assemblies are in sliding connection with the cross beam, and the other group of pulley assemblies are fixedly connected with the end part of the cross beam; the pulley assembly is connected with a pull rope, and the winding shaft is fixedly connected with the outer side of the seat. According to the utility model, the head fixer is lifted by the pulley assembly, so that the head can be driven to move up and down and deflection of the head angle is realized, and traction treatment on cervical vertebra is improved; the first pulley assembly can move on the cross beam to realize front and back traction of the cervical vertebra, and the cross beam can slide along the frame body to realize left and right traction of the cervical vertebra; and the winding shaft can also change traction force, so that the traction treatment effect on cervical vertebra is improved.
Description
Technical Field
The utility model relates to the technical field of cervical vertebra traction chairs, in particular to a multi-angle three-dimensional cervical vertebra traction chair.
Background
The cervical vertebra traction chair is a medical instrument for treating cervical spondylosis, traction treatment is safe and effective for preventing and treating cervical spondylosis, cervical vertebra tractors on the market at present can be roughly divided into three types, namely a large traction bed, a product wheel lifting type traction machine and an inflatable type traction machine, and the three types of tractors respectively have obvious defects such as complex operation, small traction force, poor effect, high price and the like, wherein static and strong traction is a common defect. Moreover, the existing cervical vertebra traction chair cannot realize multi-angle traction, so that the traction mode is single, and the traction treatment effect is poor; therefore, there is a need for a multi-angle three-dimensional cervical traction chair.
Disclosure of Invention
The utility model aims to provide a multi-angle three-dimensional cervical vertebra traction chair, which solves the problems in the prior art.
In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a multi-angle three-dimensional cervical vertebra traction chair, which comprises a seat, wherein a traction part is detachably connected to the upper part of the seat, the traction part comprises a frame body which is in sliding connection with a backrest of the seat, one end, far away from the seat, of the frame body is in sliding connection with a cross beam, pulley assemblies are arranged at two ends of the cross beam, one pulley assembly is in sliding connection with the cross beam, and the other pulley assembly is fixedly connected with the end part of the cross beam; the pulley assembly is connected with a pull rope, one end of the pull rope is located above the seat and is fixedly connected with a head fixer, the other end of the pull rope is located on one side of the outer portion of the seat back and is fixedly connected with a winding shaft, and the winding shaft is fixedly connected with the outer side of the seat.
Preferably, the pulley assembly comprises a first pulley assembly and a second pulley assembly; the first pulley assembly comprises a first bracket, the middle part of the first bracket is in sliding connection with the cross beam, and the first bracket is positioned at the upper part of the cross beam and is rotationally connected with a first pulley; the second pulley assembly comprises a second bracket, and the second bracket is positioned at the upper part of the cross beam and is rotationally connected with a second pulley; the stay cord overlap joint in proper order first pulley with the second pulley top.
Preferably, sliding grooves are formed in two side walls of the cross beam, and the first support is in sliding connection with the sliding grooves.
Preferably, the nut is fixedly connected to the inside of the first bracket, the first motor is fixedly arranged on the cross beam, the first lead screw is fixedly connected to the output shaft of the first motor, the first lead screw is in threaded connection with the nut, and the length of the first lead screw is identical to that of the chute.
Preferably, the support body is close to the tip fixed T type arch that is provided with of crossbeam, the crossbeam below be provided with the protruding looks adaptation of T type slider, the bellied top middle part of T type is seted up flutedly, the slider middle part is fixed to be provided with the fixed block, the fixed block with recess sliding connection, threaded hole has been seted up to the fixed block inside, threaded hole inside threaded connection has the second lead screw, the one end fixedly connected with second motor of second lead screw.
Preferably, a fixing frame is arranged outside the winding shaft, the fixing frame is fixedly connected with the back side of the seat, the fixing frame is rotationally connected with the winding shaft, and one end of the pull rope is fixedly connected with the winding shaft.
Preferably, one end of the frame body far away from the winding shaft is longitudinally and slidably connected with a back plate.
Preferably, armrests are arranged on two sides of the seat, and a controller is fixedly arranged on each armrest.
The utility model discloses the following technical effects: according to the utility model, the head fixer is lifted by the pulley assembly, so that the head can be driven to move up and down and deflection of the head angle is realized, and traction treatment on cervical vertebra is improved; the first pulley assembly can move on the cross beam to realize front and back traction of the cervical vertebra, and the cross beam can slide along the frame body to realize left and right traction of the cervical vertebra; and the winding shaft can also change traction force, so that the traction treatment effect on cervical vertebra is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of the cervical traction chair of the present utility model;
fig. 2 is a schematic diagram of the traction unit structure of the present utility model.
Wherein: 1. a seat; 2. an armrest; 3. a head holder; 4. a pull rope; 5. a first bracket; 6. a first pulley; 7. a first lead screw; 8. a cross beam; 9. a second pulley; 10. a second bracket; 11. a frame body; 12. a back plate; 13. a spool; 14. a fixing frame; 15. a slide block; 16. t-shaped bulges; 17. a second lead screw; 18. a fixed block; 19. a first motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-2, the utility model provides a multi-angle three-dimensional cervical vertebra traction chair, which comprises a seat 1, wherein the upper part of the seat 1 is detachably connected with a traction part, the traction part comprises a frame body 11 which is in sliding connection with a backrest of the seat 1, one end of the frame body 11, which is far away from the seat 1, is in sliding connection with a cross beam 8, pulley assemblies are arranged at two ends of the cross beam 8, one pulley assembly is in sliding connection with the cross beam 8, and the other pulley assembly is fixedly connected with the end part of the cross beam 8; the pulley assembly is connected with a pull rope 4, one end of the pull rope 4 is located above the seat 1 and is fixedly connected with a head fixer 3, the other end of the pull rope 4 is located on one side of the outer portion of the backrest of the seat 1 and is fixedly connected with a winding shaft 13, and the winding shaft 13 is fixedly connected with the outer side of the seat 1. According to the utility model, the head fixing device 3 is lifted by the pulley assembly, so that the head can be driven to move up and down and deflection of the head angle is realized, and traction treatment on cervical vertebra is improved; the first pulley assembly can move on the cross beam 8 to realize front and back traction of the cervical vertebra, and the cross beam 8 can slide along the frame 11 to realize left and right traction of the cervical vertebra; and the traction force of the winding shaft 13 can be changed, so that the traction treatment effect on the cervical vertebra is improved.
The pulley assembly comprises a first pulley assembly and a second pulley assembly; the first pulley assembly comprises a first bracket 5, the middle part of the first bracket 5 is in sliding connection with a cross beam 8, and the first bracket 5 is positioned at the upper part of the cross beam 8 and is rotationally connected with a first pulley 6; the second pulley assembly comprises a second bracket 10, and the second bracket 10 is positioned at the upper part of the cross beam 8 and is rotatably connected with a second pulley 9; the pull rope 4 is sequentially overlapped above the first pulley 6 and the second pulley 9. The first pulley assembly and the second pulley assembly are fixed pulleys, and the first pulley assembly can rotate along the cross beam 8, so that the head fixer 3 can move back and forth under the drive of the first pulley assembly, and the cervical vertebra traction treatment effect is improved.
The two side walls of the cross beam 8 are provided with sliding grooves, and the first bracket 5 is in sliding connection with the sliding grooves; the first bracket 5 is internally provided with a lug matched with the chute, the lug can slide along the chute, and the lug and the chute cannot slip.
The inside fixedly connected with nut of first support 5, fixedly provided with first motor on the crossbeam 8, the output shaft fixedly connected with first lead screw 7 of first motor, first lead screw 7 and nut threaded connection, the length of first lead screw 7 is the same with the length of spout. The first motor drives the first support 5 to slide on the cross beam 8 by driving the first screw rod 7 to rotate, and the nut is fixed on one side above the inside of the first support 5 and does not influence the sliding of the first support 5.
The end portion of the bracket 11, which is close to the cross beam 8, is fixedly provided with a T-shaped bulge 16, a sliding block 15 which is matched with the T-shaped bulge 16 is arranged below the cross beam 8, a groove is formed in the middle of the upper portion of the T-shaped bulge 16, a fixed block 18 is fixedly arranged in the middle of the sliding block 15, the fixed block 18 is in sliding connection with the groove, a threaded hole is formed in the fixed block 18, a second lead screw 17 is in threaded connection with the threaded hole, and one end of the second lead screw 17 is fixedly connected with a second motor. The cross section of the T-shaped bulge 16 is T-shaped, the T-shaped bulge 16 is a strip-shaped track, the cross beam 8 can slide on the T-shaped bulge 16, the left and right translation of the cross beam 8 is realized, and further, left or right traction force is applied to the head fixer 3, so that the cervical traction treatment effect is improved.
The outside of spool 13 is provided with mount 14, and mount 14 and seat 1 dorsal part fixed connection, mount 14 and spool 13 rotate to be connected, and stay cord 4's one end and spool 13 fixed connection. The winding shaft 13 is controlled by a motor or manually, and the winding shaft 13 can control the head fixer 3 to ascend and descend, so that traction with different forces on cervical vertebrae is realized, and the treatment effect is improved.
The end of the frame body 11 far away from the winding shaft 13 is longitudinally and slidably connected with a back plate 12. The back plate 12 is used for supporting the back, and the back plate 12 can slide up and down along the frame 11, so that the back plate is beneficial to adapting to different users and improving comfortable back experience for the users.
The working process comprises the following steps: when in actual use, a user sits on the seat 1, manually adjusts the backboard 12 to a comfortable position, then fixes the head in the head fixer 3, manually controls the controller on the armrest 2, and the controller can control the winding shaft 13 to rotate, thereby realizing lifting and lowering of the head, and can realize the straightening effect of the cervical vertebra by controlling the heights of the frame 11 and the backrest of the seat 1; the first motor 19 is controlled to start, and the first motor 19 drives the first screw rod 7 to rotate so as to drive the first bracket 5 to move on the cross beam 8, so that the front and back traction of the cervical vertebra is realized; by starting the second motor, the second lead screw 17 is driven to slide on the T-shaped bulge 16 by the second motor, left and right traction of the cervical vertebra is realized, and the treatment effect of the cervical vertebra can be improved by multi-angle three-dimensional traction treatment.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (8)
1. A multi-angle three-dimensional cervical vertebra pulls chair, its characterized in that: the novel seat comprises a seat (1), wherein a traction part is detachably connected to the upper part of the seat (1), the traction part comprises a frame body (11) which is in sliding connection with a backrest of the seat (1), one end, far away from the seat (1), of the frame body (11) is in sliding connection with a cross beam (8), pulley assemblies are arranged at two end parts of the cross beam (8), one pulley assembly is in sliding connection with the cross beam (8), and the other pulley assembly is fixedly connected with the end part of the cross beam (8); the pulley assembly is connected with a pull rope (4), one end of the pull rope (4) is located above the seat (1) and is fixedly connected with a head fixer (3), the other end of the pull rope (4) is located on one side of the outer portion of the backrest of the seat (1) and is fixedly connected with a winding shaft (13), and the winding shaft (13) is fixedly connected with the outer side of the seat (1).
2. The multi-angle three-dimensional cervical traction chair according to claim 1, wherein: the pulley assembly comprises a first pulley assembly and a second pulley assembly; the first pulley assembly comprises a first bracket (5), the middle part of the first bracket (5) is in sliding connection with the cross beam (8), and the first bracket (5) is positioned at the upper part of the cross beam (8) and is rotationally connected with a first pulley (6); the second pulley assembly comprises a second bracket (10), and the second bracket (10) is positioned at the upper part of the cross beam (8) and is rotatably connected with a second pulley (9); the pull rope (4) is sequentially overlapped above the first pulley (6) and the second pulley (9).
3. The multi-angle three-dimensional cervical traction chair according to claim 2, wherein: sliding grooves are formed in two side walls of the cross beam (8), and the first support (5) is in sliding connection with the sliding grooves.
4. A multi-angle three-dimensional cervical traction chair according to claim 3, wherein: the novel sliding chute is characterized in that a nut is fixedly connected to the inside of the first bracket (5), a first motor (19) is fixedly arranged on the cross beam (8), a first lead screw (7) is fixedly connected to an output shaft of the first motor (19), the first lead screw (7) is in threaded connection with the nut, and the length of the first lead screw (7) is identical to that of the sliding chute.
5. The multi-angle three-dimensional cervical traction chair according to claim 1, wherein: the novel lifting frame comprises a frame body (11), wherein a T-shaped bulge (16) is fixedly arranged at the end part of the frame body, which is close to a cross beam (8), a sliding block (15) which is matched with the T-shaped bulge (16) is arranged below the cross beam (8), a groove is formed in the middle of the upper part of the T-shaped bulge (16), a fixing block (18) is fixedly arranged in the middle of the sliding block (15), the fixing block (18) is in sliding connection with the groove, a threaded hole is formed in the fixing block (18), a second lead screw (17) is connected with the threaded hole in an internal threaded mode, and a second motor is fixedly connected with one end of the second lead screw (17).
6. The multi-angle three-dimensional cervical traction chair according to claim 1, wherein: the novel seat is characterized in that a fixing frame (14) is arranged outside the winding shaft (13), the fixing frame (14) is fixedly connected with the back side of the seat (1), the fixing frame (14) is rotationally connected with the winding shaft (13), and one end of the pull rope (4) is fixedly connected with the winding shaft (13).
7. The multi-angle three-dimensional cervical traction chair according to claim 1, wherein: one end of the frame body (11) far away from the winding shaft (13) is longitudinally and slidably connected with a back plate (12).
8. The multi-angle three-dimensional cervical traction chair according to claim 1, wherein: armrests (2) are arranged on two sides of the seat (1), and a controller is fixedly arranged on each armrest (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320202597.2U CN219049039U (en) | 2023-02-14 | 2023-02-14 | Multi-angle three-dimensional cervical vertebra traction chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320202597.2U CN219049039U (en) | 2023-02-14 | 2023-02-14 | Multi-angle three-dimensional cervical vertebra traction chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219049039U true CN219049039U (en) | 2023-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320202597.2U Active CN219049039U (en) | 2023-02-14 | 2023-02-14 | Multi-angle three-dimensional cervical vertebra traction chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219049039U (en) |
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2023
- 2023-02-14 CN CN202320202597.2U patent/CN219049039U/en active Active
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