CN220513107U - Support rail for massage armchair - Google Patents
Support rail for massage armchair Download PDFInfo
- Publication number
- CN220513107U CN220513107U CN202321575960.1U CN202321575960U CN220513107U CN 220513107 U CN220513107 U CN 220513107U CN 202321575960 U CN202321575960 U CN 202321575960U CN 220513107 U CN220513107 U CN 220513107U
- Authority
- CN
- China
- Prior art keywords
- support rail
- push rod
- link
- connecting frame
- massage armchair
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- 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.)
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Links
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 208000008035 Back Pain Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Massaging Devices (AREA)
Abstract
The utility model discloses a support rail for a massage armchair, and relates to the technical field of massage chairs. Including supporting track, link and the bedplate of installing on the link, be connected through buffer gear between supporting track and the link, buffer gear includes buffer spring, the spout has been seted up on the supporting track, the inside fixedly connected with slide bar of spout, sliding connection has the slider on the slide bar, it has the connecting rod to articulate through the round pin axle on the slider, the other end of connecting rod articulates the bottom at the link through the round pin axle, buffer spring cup joints on the slide bar, the one end of bedplate articulates the back through the round pin axle. The connecting rod through setting up forms the support to the bedplate, and when the bedplate top received pressure through connecting rod extrusion slider to keeping away from each other on the slide bar and slide, carries out buffer pressure through the mode of extrusion buffer spring, effectual extension support rail's life.
Description
Technical Field
The utility model relates to the technical field of massage chairs, in particular to a support rail for a massage chair.
Background
The massage chair uses the rolling force action of the machinery and the mechanical force extrusion to massage. Massage enables blood circulation to be smooth, improves waist soreness and back pain, prevents diseases, improves sleeping quality, relieves general fatigue, and a support rail is an important part for supporting a massage chair frame.
Chinese patent publication No. CN217245375U discloses a massage armchair seat frame mechanism of a massage armchair, a seat board, a back plate is hinged at the right end, a leg plate is hinged at the left end of the seat board, a double-shaft motor is arranged at the lower end of the seat board, a first screw rod is fixedly arranged on the double-shaft motor, a movable plate is connected with the first screw rod in a threaded manner, a roller is arranged at the upper end of the movable plate, a second screw rod is arranged at the upper end of the movable plate, a right end of the second screw rod is fixedly arranged on the double-shaft motor, a connecting plate is connected with the second screw rod in a threaded manner, a sliding block is hinged at the left end of the connecting plate, a supporting rod is hinged at four corners of the lower end of the seat board, and the four corners of the lower end of the seat board are fixedly arranged.
However, the inventor of the device considers that certain defects exist, the supporting column of the supporting seat plate of the device is fixed, when repeated sitting or instant pressure is overlarge, the supporting column can be given a larger pressure, the pressure can be transmitted to the base to accelerate the damage of the supporting column and the base, and the service life of the supporting column is shortened.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a support rail for a massage armchair.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a support rail for massage armchair, includes support rail, link and installs the bedplate on the link, be connected through buffer gear between support rail and the link, buffer gear includes buffer spring, the spout has been seted up on the support rail, the inside fixedly connected with slide bar of spout, sliding connection has the slider on the slide bar, it has the connecting rod to articulate through the round pin axle on the slider, the other end of connecting rod articulates the bottom at the link through the round pin axle, buffer spring cup joints on the slide bar, the one end of bedplate articulates the back through the round pin axle, be equipped with the first adjustment mechanism of regulation back inclination on the link.
Preferably, the first adjusting mechanism comprises an electric push rod, the fixed end of the electric push rod is hinged on the connecting frame through a pin shaft, and the telescopic end of the electric push rod is hinged on the backrest through a pin shaft.
Preferably, the other end of the seat board is hinged with a foot rest through a pin shaft, and a second adjusting mechanism for adjusting the inclination angle of the foot rest is arranged in the connecting frame.
Preferably, the second adjusting mechanism comprises a motor arranged inside the connecting frame, a push rod is connected to the connecting frame in a sliding manner, a movable plate is arranged at one end of the push rod arranged inside the connecting frame, a screw is arranged at the output rotating shaft end of the motor, the movable plate is in threaded connection with the screw, and the other end of the push rod is abutted to the foot support tightly.
Preferably, a pulley is mounted at one end of the push rod, and the pulley is abutted against one side surface of the foot support.
Preferably, the telescopic rod is installed on the support rail, and the telescopic end of the telescopic rod is fixedly connected with the connecting frame.
Preferably, each group of connecting rods are connected through a tension spring, and the buffer spring is arranged on one side surface of the sliding block, which is far away from the connecting rods.
Compared with the prior art, the utility model provides the support rail for the massage armchair, which has the following beneficial effects.
According to the utility model, the seat board is supported by the connecting rod, when the top of the seat board is pressed, the sliding blocks are extruded on the sliding rods by the connecting rod to slide away from each other, the buffer spring is extruded to buffer the pressure, the service life of the supporting track is effectively prolonged, and the inclination angle value of the backrest is regulated by the first regulating mechanism arranged on the connecting frame, so that the overall use comfort of the device is improved.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a schematic structural view of a first adjusting mechanism of the present utility model.
Fig. 3 is a schematic structural view of a second adjusting mechanism of the present utility model.
Fig. 4 is a schematic structural view of a buffering mechanism of the present utility model.
In the figure: 1. a support rail; 11. a chute; 12. a slide bar; 13. a buffer spring; 14. a slide block; 2. a connecting frame; 3. a seat plate; 4. a backrest; 41. an electric push rod; 5. a foot rest; 6. a connecting rod; 61. a tension spring; 7. a telescopic rod; 8. a motor; 81. a push rod; 82. a screw; 83. a movable plate.
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.
As shown in fig. 1 to 4, the support rail for the massage armchair comprises a support rail 1, a connecting frame 2 and a seat board 3 arranged on the connecting frame 2, wherein the other end of the seat board 3 is hinged with a foot support 5 through a pin shaft, a second adjusting mechanism for adjusting the inclination angle of the foot support 5 is arranged in the connecting frame 2, and the inclination angle of the foot support 5 is adjusted through the second adjusting mechanism, so that the comfort level of the device in use is improved.
The second adjustment mechanism comprises a motor 8 arranged inside the connecting frame 2, a push rod 81 is connected to the connecting frame 2 in a sliding manner, a movable plate 83 is arranged at one end of the inner portion of the connecting frame 2, a screw rod 82 is arranged at the output rotating shaft end of the motor 8, the movable plate 83 is in threaded connection with the screw rod 82, the other end of the push rod 81 abuts against the foot support 5, the screw rod 82 is driven to rotate by starting the motor 8, the movable plate 83 moves towards the foot support 5, the foot support 5 is pushed to overturn under the action of the push rod 81, the inclination angle of the foot support 5 is adjusted, a pulley is arranged at one end of the push rod 81, the pulley abuts against one side face of the foot support 5, friction between one end of the push rod 81 and the foot support 5 is reduced through the pulley, and accordingly the service life of the push rod 81 is prolonged.
The support rail 1 is connected with the connecting frame 2 through a buffer mechanism, the buffer mechanism comprises a buffer spring 13, a sliding groove 11 is formed in the support rail 1, a sliding rod 12 is fixedly connected to the inside of the sliding groove 11, a sliding block 14 is connected to the sliding rod 12 in a sliding mode, a connecting rod 6 is hinged to the sliding block 14 through a pin shaft, the other end of the connecting rod 6 is hinged to the bottom of the connecting frame 2 through the pin shaft, the buffer spring 13 is sleeved on the sliding rod 12, the connecting frame 2 is supported through the connecting rod 6, when the seat plate 3 is stressed, the sliding block 14 on the sliding rod 12 is extruded through the connecting rod 6 to slide, and the two sliding blocks 14 are enabled to buffer the pressure under the action of the extrusion buffer spring 13.
Each group of connecting rods 6 are connected through an extension spring 61, and a buffer spring 13 is arranged on one side surface of the sliding block 14, which is far away from the connecting rods 6, and through the arrangement of the extension spring 61, when the two connecting rods 6 are far away from each other, the buffer effect on the top pressure of the seat plate 3 is improved through the extension of the extension spring 61.
The telescopic rod 7 is installed on the support rail 1, the telescopic end of the telescopic rod 7 is fixedly connected with the connecting frame 2, and the stability of the connecting frame 2 in the lifting sliding process is improved by arranging the telescopic rod 7.
One end of the seat board 3 is hinged with the backrest 4 through a pin shaft, a first adjusting mechanism for adjusting the inclination angle of the backrest 4 is arranged on the connecting frame 2, the first adjusting mechanism comprises an electric push rod 41, the fixed end of the electric push rod 41 is hinged on the connecting frame 2 through a pin shaft, the telescopic end of the electric push rod 41 is hinged on the backrest 4 through a pin shaft, and the electric push rod 41 is started to push the backrest 4 to fold around one end of the seat board 3 so as to adjust the inclination angle of the backrest 4.
Working principle: when a user sits on the seat plate 3, the pressure generated by the user presses the two sliding blocks 14 away from each other through the connecting rod 6, the buffer pressure is carried out under the action of the buffer spring 13 pressed by the sliding blocks 14, the buffer pressure is carried out again under the action of the tension spring 61 stretched by the two connecting rods 6, the backrest 4 is pushed or pulled to overturn around one end of the seat plate 3 through starting the electric push rod 41, the inclination angle of the backrest 4 is adjusted, the screw rod 82 is driven to rotate through starting the motor 8, the movable plate 83 moves towards one end of the foot rest 5 or moves away from the foot rest 5, the foot rest 5 is upwards overturned under the action of pushing the foot rest 5 under the action of the pulley at one end of the push rod 81, and therefore the backrest 4 and the foot rest 5 are adjusted, and the use comfort of the device is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a support rail for massage armchair, includes support rail (1), link (2) and installs bedplate (3) on link (2), a serial communication port, be connected through buffer gear between support rail (1) and the link (2), buffer gear includes buffer spring (13), spout (11) have been seted up on support rail (1), the inside fixedly connected with slide bar (12) of spout (11), sliding connection has slider (14) on slide bar (12), there is connecting rod (6) on slider (14) through the round pin axle hinge, the other end of connecting rod (6) is through the bottom of round pin axle hinge at link (2), buffer spring (13) cup joint on slide bar (12), the one end of bedplate (3) is through round pin axle hinge back (4), be equipped with the first adjustment mechanism of regulation back (4) inclination on link (2).
2. The support rail for a massage armchair according to claim 1, characterized in that the first adjusting mechanism comprises an electric push rod (41), a fixed end of the electric push rod (41) is hinged on the connecting frame (2) through a pin shaft, and a telescopic end of the electric push rod (41) is hinged on the backrest (4) through a pin shaft.
3. The support rail for the massage armchair according to claim 1, characterized in that the other end of the seat board (3) is hinged with a foot rest (5) through a pin shaft, and a second adjusting mechanism for adjusting the inclination angle of the foot rest (5) is arranged inside the connecting frame (2).
4. A support rail for a massage armchair according to claim 3, characterized in that the second adjusting mechanism comprises a motor (8) arranged in the connecting frame (2), a push rod (81) is connected to the connecting frame (2) in a sliding manner, a movable plate (83) is arranged at one end of the push rod (81) arranged in the connecting frame (2), a screw (82) is arranged at the output rotating shaft end of the motor (8), the movable plate (83) is connected to the screw (82) in a threaded manner, and the other end of the push rod (81) is abutted against the foot support (5).
5. The support rail for a massage armchair according to claim 4, characterized in that one end of the push rod (81) is provided with a pulley, which is abutted against one side of the foot rest (5).
6. The support rail for the massage armchair according to claim 1, characterized in that a telescopic rod (7) is installed on the support rail (1), and the telescopic end of the telescopic rod (7) is fixedly connected with the connecting frame (2).
7. Support rail for massage chairs according to claim 1, characterized in that each group of connecting rods (6) is connected by means of a tension spring (61), the buffer spring (13) being arranged on the side of the slider (14) remote from the connecting rods (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321575960.1U CN220513107U (en) | 2023-06-20 | 2023-06-20 | Support rail for massage armchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321575960.1U CN220513107U (en) | 2023-06-20 | 2023-06-20 | Support rail for massage armchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220513107U true CN220513107U (en) | 2024-02-23 |
Family
ID=89938738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321575960.1U Active CN220513107U (en) | 2023-06-20 | 2023-06-20 | Support rail for massage armchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220513107U (en) |
-
2023
- 2023-06-20 CN CN202321575960.1U patent/CN220513107U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |