CN212036799U - Leg and foot linkage massage chair frame - Google Patents
Leg and foot linkage massage chair frame Download PDFInfo
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- CN212036799U CN212036799U CN202020505811.8U CN202020505811U CN212036799U CN 212036799 U CN212036799 U CN 212036799U CN 202020505811 U CN202020505811 U CN 202020505811U CN 212036799 U CN212036799 U CN 212036799U
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Abstract
The utility model discloses a leg and foot linkage massage armchair frame, including chair body support, leg and foot support and base support, its characterized in that: the chair body bracket is connected to the base bracket in a swinging way through a front swing rod and a rear swing rod, wherein the swinging of the rear swing rod is directly pushed by an electric push rod; the leg support can swing through upper and lower pendulum rod and be connected in the foremost of chair body support, the one end of going up the pendulum rod is fixed in on the leg support, the other end is articulated with the last fixing base that is fixed in on the chair body support and is connected, the one end of pendulum rod is articulated with three hinge joint point cranks down and is connected, three hinge joint point cranks still are articulated with the front-end of long connecting rod and are connected, the back-end of long connecting rod is articulated with the last rod end of middle pendulum rod and is connected, the lower rod end of middle pendulum rod is articulated with the base support and is connected, the below position of long connecting rod is equipped with short connecting rod, the back-end of short. The utility model uses an electric push rod to push the massage chair to carry out leg and foot linkage, and has simple structure and reliable action.
Description
Technical Field
The utility model relates to a massage armchair, concretely relates to can realize massage armchair frame of leg and foot linkage function.
Background
The massage chair frame needs to realize leg and foot linkage, namely the leg and foot support needs to be lifted upwards when the chair body support is laid backwards, so as to better realize the massage requirement. At present, for a massage chair with a chair body support having a fixed backrest included angle, the back lying of the chair body support and the lifting of a leg and foot support are generally pushed by two different electric push rods, the cost is relatively high, the possibility of failure is also high, a control system needs to be correspondingly designed, and the structure is complex.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a leg and foot linkage massage chair frame which uses an electric push rod to push a massage chair to carry out leg and foot linkage and has simple structure and reliable action.
The utility model adopts the following technical proposal to complete:
leg and foot linkage massage armchair frame, including chair body support, leg and foot support and base support, chair body support has fixed back contained angle, its characterized in that: the chair body support is connected to the base support in a swinging mode through the front swing rod and the rear swing rod, the upper rod end of the front swing rod is hinged to a cushion part of the chair body support, the upper rod end of the rear swing rod is hinged to a backrest part of the chair body support, the lower rod ends of the front swing rod and the rear swing rod are hinged to the base support, and the swinging of the rear swing rod is directly pushed by the electric push rod; the chair comprises a chair body support, a chair leg support, a lower swing rod, a three-hinged-point crank, a long connecting rod, a middle swing rod, a short connecting rod, a middle swing rod, a lower fixing seat, an upper fixing seat, a lower fixing seat, a long connecting rod, a middle swing rod, a fixing frame plate and a base support, wherein the chair leg support is connected to the foremost end of the chair body support in a swinging mode through the upper swing rod and the lower swing rod, one end of the upper swing rod is fixed on the chair body support, the other end of the upper swing rod is hinged to the three-hinged-point crank, the other two hinged points of the three-hinged-point crank are hinged to the lower fixing seat fixed on the chair body support and the front end of the long connecting rod respectively.
According to the leg and foot linkage massage chair frame in the technical scheme, the linkage action of the chair body support and the leg and foot support of the massage chair with the fixed backrest included angle can be realized only by one electric push rod, and compared with the prior art, the leg and foot linkage massage chair frame is simple in structure and reliable in action.
Drawings
The utility model discloses there is following figure:
FIG. 1 is a three-dimensional structure view of the utility model in a lying state,
figure 2 is another view of the orientation of figure 1,
figure 3 is a side view of figure 1,
fig. 4 is a view of fig. 3 in an erected state.
Detailed Description
As shown in the figures, the leg and foot linkage massage chair frame of the utility model comprises a chair body support 1, a leg and foot support 3 and a base support 2, wherein the chair body support 1 has a fixed backrest included angle, the chair body support 1 is connected to the base support 2 through a front swing rod 4 and a rear swing rod 5 in a swinging manner, the upper rod end of the front swing rod 4 is hinged to the cushion part of the chair body support 1, the upper rod end of the rear swing rod 5 is hinged to the backrest part of the chair body support 1, the lower rod ends of the front swing rod 4 and the rear swing rod 5 are hinged to the base support 2, and the swinging of the rear swing rod 5 is directly pushed by an electric push rod 6; the leg support 3 is connected with the foremost end of the chair body support 1 in a swinging way through an upper swing rod 10 and a lower swing rod 11, one end of the upper swing rod 10 is welded and fixed on the leg support 3, the other end of the upper swing rod is hinged and connected with an upper fixed seat 9 welded and fixed on the chair body support 1, one end of the lower swing rod 11 is connected with the leg support 3 in a swinging way, the other end of the lower swing rod is hinged and connected with a three-hinged-point crank 12, the other two hinged points of the three-hinged-point crank 12 are respectively hinged and connected with a lower fixed seat 8 fixed on the chair body support 1 and the front rod end of a long connecting rod 13, the rear rod end of the long connecting rod 13 is hinged and connected with the upper rod end of a middle swing rod 15, the lower rod end of the middle swing rod 15 is hinged and connected with a base support 2, the middle swing rod 15 is arranged close to the inner side of the front swing rod 4, a short, the rear rod end of the short connecting rod 14 is hinged with the upper rod end of the middle swing rod 15.
The utility model discloses an action process is: in the state shown in fig. 3, the push rod of the electric push rod is in a contracted state, at this time, the chair body support is laid down backwards, and the leg and foot support is lifted upwards; in the state shown in fig. 4, the push rod of the electric push rod is pushed outwards, and at the same time, the chair body bracket is erected and the leg bracket is folded.
Claims (1)
1. Leg and foot linkage massage armchair frame, including chair body support, leg and foot support and base support, chair body support has fixed back contained angle, its characterized in that: the chair body support is connected to the base support in a swinging mode through the front swing rod and the rear swing rod, the upper rod end of the front swing rod is hinged to a cushion part of the chair body support, the upper rod end of the rear swing rod is hinged to a backrest part of the chair body support, the lower rod ends of the front swing rod and the rear swing rod are hinged to the base support, and the swinging of the rear swing rod is directly pushed by the electric push rod; the chair comprises a chair body support, a chair leg support, a lower swing rod, a three-hinged-point crank, a long connecting rod, a middle swing rod, a short connecting rod, a middle swing rod, a lower fixing seat, an upper fixing seat, a lower fixing seat, a long connecting rod, a middle swing rod, a fixing frame plate and a base support, wherein the chair leg support is connected to the foremost end of the chair body support in a swinging mode through the upper swing rod and the lower swing rod, one end of the upper swing rod is fixed on the chair body support, the other end of the upper swing rod is hinged to the three-hinged-point crank, the other two hinged points of the three-hinged-point crank are hinged to the lower fixing seat fixed on the chair body support and the front end of the long connecting rod respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020505811.8U CN212036799U (en) | 2020-04-09 | 2020-04-09 | Leg and foot linkage massage chair frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020505811.8U CN212036799U (en) | 2020-04-09 | 2020-04-09 | Leg and foot linkage massage chair frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212036799U true CN212036799U (en) | 2020-12-01 |
Family
ID=73542696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020505811.8U Active CN212036799U (en) | 2020-04-09 | 2020-04-09 | Leg and foot linkage massage chair frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212036799U (en) |
-
2020
- 2020-04-09 CN CN202020505811.8U patent/CN212036799U/en active Active
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| GR01 | Patent grant |