CN219847259U - Leg structure of massage chair - Google Patents
Leg structure of massage chair Download PDFInfo
- Publication number
- CN219847259U CN219847259U CN202320944818.3U CN202320944818U CN219847259U CN 219847259 U CN219847259 U CN 219847259U CN 202320944818 U CN202320944818 U CN 202320944818U CN 219847259 U CN219847259 U CN 219847259U
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- CN
- China
- Prior art keywords
- massage device
- sliding rail
- shank
- foot
- pulley
- 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.)
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- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Massaging Devices (AREA)
Abstract
The utility model relates to a leg structure of a massage chair, wherein a vertical stand pipe is arranged on a foot massage device support, a vertical sliding rail is arranged on the inner side of a shank massage device support, a plurality of pulley blocks are arranged on the stand pipe, and the pulley blocks are arranged in the sliding rail and are used for counteracting gaps in the bearing surface direction of the sliding rail. The advantages are that: the three groups of pulley blocks are arranged in the sliding rail, so that the gap in the direction of the bearing surface of the sliding rail can be counteracted, the telescopic gap of the shank massage device is small, and the shank massage device can slide freely.
Description
Technical Field
The utility model relates to a leg structure of a massage chair.
Background
The existing massage chair comprises a seat frame, a backrest, a seat cushion, a backrest adjusting device, a foot massage device and a shank massage device, and when the massage chair is used, the heights of the legs of each person are different, and the height of the shank massage device needs to be adjusted, so that the massage chair has the following defects that: the lower leg massage device has the defect of blocking or suddenly descending in the process of lifting and lowering during adjustment.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a leg structure of a massage chair.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a leg structure of massage armchair, including foot massage device, foot massage device support, elevation structure, shank massage device, the slide rail, the riser, assembly pulley and shank massage device support, foot massage device back is equipped with foot massage device support, shank massage device back is equipped with shank massage device support, shank massage device sets up on foot massage device, connect foot massage device support and shank massage device support central authorities through elevation structure, drive shank massage device goes up and down on foot massage device, be equipped with vertical riser on the foot massage device support, shank massage device support inboard is equipped with vertical slide rail, be equipped with a plurality of assembly pulleys on the riser, a plurality of assembly pulleys set up and be used for offset slide rail bearing face direction clearance in the slide rail.
Further, the number of the plurality of pulley blocks is three, and the centers of two adjacent pulley blocks are not on the same straight line.
Further, the sliding rail is opened towards the pulley block.
Further, the opening of the sliding rail is provided with a limiting structure with two sides close together.
Further, the upper end and the lower end of the sliding rail are communicated.
Further, the lower end of the vertical pipe is connected to the bottom cross bar of the foot massage device bracket, and the sliding rail is arranged on the inner sides of the two side walls of the lower leg massage device bracket.
Further, the pulley block comprises a rotating shaft and a pulley, the rotating shaft is fixedly connected to the vertical pipe, and the pulley can be rotatably connected to the end of the rotating shaft, which extends into the sliding rail.
The beneficial effects of the utility model are as follows: the three groups of pulley blocks are arranged in the sliding rail, so that the gap in the direction of the bearing surface of the sliding rail can be counteracted, the telescopic gap of the shank massage device is small, and the shank massage device can slide freely.
Drawings
Fig. 1 is a schematic diagram of a first structure.
Fig. 2 is a schematic diagram of a second structure.
Fig. 3 is a schematic view of the structure of the foot massage apparatus support and the lower leg massage apparatus support.
Fig. 4 is a schematic view of the slide rail and riser configuration.
Fig. 5 is a schematic view of a riser construction.
Fig. 6 is a schematic view of a slide rail structure.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 6 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments.
Embodiment 1 referring to fig. 1-2, a leg structure of a massage chair comprises a foot massage device 1, a foot massage device support 2, a lifting structure 3, a shank massage device 4, a slide rail 5, a vertical slide rail 6, a pulley block 7 and a shank massage device support 8, wherein the foot massage device support is arranged on the back of the foot massage device, the shank massage device support is arranged on the back of the shank massage device, the shank massage device is arranged on the foot massage device, the foot massage device support and the shank massage device support are connected through the lifting structure, the shank massage device is driven to lift on the foot massage device, the foot massage device support is provided with the vertical slide rail 6, the inner side of the shank massage device support is provided with the vertical slide rail 5, the pulley block is arranged on the vertical slide rail, and the pulley block is arranged in the slide rail to offset the bearing surface direction gap of the slide rail.
A leg structure of a massage chair, wherein a lifting structure 3 is an air cylinder.
A leg structure of a massage chair is characterized in that a plurality of pulley blocks are three, and the centers of two adjacent pulley blocks are not on the same straight line.
A leg structure of a massage chair, wherein a sliding rail is opened towards a pulley block.
A leg structure of a massage chair, wherein a limit structure with two sides close is arranged at an opening of a sliding rail.
The leg structure of the massage chair has the upper and lower ends of the sliding rail communicated.
A leg structure of a massage chair is characterized in that the lower end of a vertical pipe is connected to a bottom cross rod of a foot massage device bracket, and a sliding rail is arranged on the inner side of two side walls of the lower leg massage device bracket.
The leg structure of the massage chair comprises a rotating shaft 10 and a pulley 9, wherein the rotating shaft is fixedly connected to a vertical pipe, and the pulley is rotatably connected to the end of the rotating shaft extending into the sliding rail.
A leg structure of a massage chair, wherein three groups of pulley blocks are arranged on a vertical pipe; the three pulley sets are not aligned with the center line.
A leg structure of a massage chair has 3 rotation shaft centers not on a straight line.
A leg structure of a massage chair is characterized in that pulleys can be matched with the inner wall of a contacted sliding rail to prop against the inner wall of the sliding rail due to the descending force of gravity.
A leg structure of a massage chair has a distance between inner walls of sliding rails larger than the diameter of pulleys.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. The utility model provides a leg structure of massage armchair, including foot massage device, foot massage device support, elevation structure, shank massage device, slide rail, riser, assembly pulley and shank massage device support, foot massage device back is equipped with foot massage device support, and shank massage device back is equipped with shank massage device support, and shank massage device sets up on foot massage device, connects foot massage device support and shank massage device support central authorities through elevation structure, drives shank massage device and goes up and down on foot massage device, its characterized in that: the foot massage device comprises a foot massage device support, wherein a vertical pipe is arranged on the foot massage device support, a vertical sliding rail is arranged on the inner side of the lower leg massage device support, a plurality of pulley blocks are arranged on the vertical pipe, and the pulley blocks are arranged in the sliding rail and are used for counteracting gaps in the direction of a bearing surface of the sliding rail.
2. A leg structure of a massage chair as claimed in claim 1, wherein: the pulley blocks are three, and the centers of two adjacent pulley blocks are not on the same straight line.
3. A leg structure of a massage chair as claimed in claim 1, wherein: the sliding rail is opened towards the pulley block.
4. A leg structure of a massage chair as claimed in claim 3, wherein: the opening of the sliding rail is provided with a limiting structure with two sides close together.
5. The leg structure of a massage chair as claimed in claim 4, wherein: the upper and lower ends of the slide rail are communicated.
6. A leg structure of a massage chair as claimed in claim 1, wherein: the lower end of the vertical pipe is connected to the bottom cross bar of the foot massage device bracket, and the sliding rail is arranged on the inner sides of the two side walls of the lower leg massage device bracket.
7. A leg structure of a massage chair as claimed in claim 1, wherein: the pulley block comprises a rotating shaft and a pulley, the rotating shaft is fixedly connected to the vertical pipe, and the pulley can be rotatably connected to the end of the rotating shaft, which extends into the sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320944818.3U CN219847259U (en) | 2023-04-21 | 2023-04-21 | Leg structure of massage chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320944818.3U CN219847259U (en) | 2023-04-21 | 2023-04-21 | Leg structure of massage chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219847259U true CN219847259U (en) | 2023-10-20 |
Family
ID=88346075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320944818.3U Active CN219847259U (en) | 2023-04-21 | 2023-04-21 | Leg structure of massage chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219847259U (en) |
-
2023
- 2023-04-21 CN CN202320944818.3U patent/CN219847259U/en active Active
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| GR01 | Patent grant |