CN114272093A - Massage chair frame with double-linkage adjustable sitting posture - Google Patents
Massage chair frame with double-linkage adjustable sitting posture Download PDFInfo
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- CN114272093A CN114272093A CN202110455176.6A CN202110455176A CN114272093A CN 114272093 A CN114272093 A CN 114272093A CN 202110455176 A CN202110455176 A CN 202110455176A CN 114272093 A CN114272093 A CN 114272093A
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Abstract
The invention relates to a massage chair frame for double-linkage adjustment of sitting postures, which comprises a base and a back frame, wherein a cushion adjusting mechanism is arranged on the upper side of the base, the cushion adjusting mechanism comprises a supporting seat frame, a movable seat cushion and a driving assembly, the supporting seat frame is connected to the upper side of the base, the movable seat cushion is hinged to the front side of the supporting seat frame, and the movable end of the rear side of the movable seat cushion is driven by the driving assembly to be lifted or descended for adjustment. The invention aims to provide a massage chair frame with a simple structure and convenient and fast operation and capable of adjusting sitting posture in a double linkage manner. The invention has the advantages that: the position of the neck of the human body can be adjusted to the height of the neck massage head of the back frame through the lifting adjustment of the movable seat cushion, so that the accurate massage is carried out; meanwhile, the leg brackets can be synchronously adjusted by the driving assembly, the leg brackets and the movable seat cushion can be adjusted by lifting, so that the neck of a short crowd can be precisely massaged, and the sole of the short crowd can also be massaged in place.
Description
Technical Field
The invention relates to the field of massage chairs, in particular to a massage chair frame with sitting posture double-linkage adjustment.
Background
The existing massage chair mainly comprises the following components: seat frame, back frame, shank frame, massage core, massage gasbag, seat ejector pin, shank ejector pin, control system and outside formed part. Wherein, the posture adjustment of the seat frame, the backrest frame or the leg frame is realized by respectively pushing and pulling the corresponding electric push rods. Because each part needs to be correspondingly provided with the electric ejector rods, the number of the electric ejector rods is large, the cost is high, and the control procedure is complex.
The back massage structure of the existing massage chair is divided into two forms, one is a fixed point fixed massage structure component, and the other is an up-and-down walking massage structure component. The massage chair with the fixed-point fixed massage structure component has the characteristics of more positions for simultaneously massaging the back at fixed points, relatively soft massage force, low cost and the like, is approved by most people, and is particularly suitable for middle-aged and elderly people. However, the neck massage head of the fixed point fixed massage structure component is fixed and cannot move up and down, so that the massage head can only be used for people with a small height range, and can massage most people with the height without accuracy (especially people with the height below 1.65 m and more than 1.7 m). Meanwhile, the existing massage chair seat frame and the leg frame are arranged at ninety degrees, so that the soles of the people with the height below 1.60 m are almost in a suspended state under the condition that the knees are bent, and the foot massage chair cannot massage due to a certain distance from the bottom massage mechanism of the leg frame.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a massage chair frame with simple structure and convenient and fast operation and capable of adjusting sitting posture in a double linkage manner.
The purpose of the invention is realized by the following technical scheme: the utility model provides a massage chair frame of position of sitting double linkage regulation, it includes base and back of the body frame, the upside of base is equipped with cushion adjustment mechanism, and cushion adjustment mechanism includes supporting seat frame, activity seatpad and drive assembly, the supporting seat frame is connected at the base upside, the activity seatpad articulates the front side at the supporting seat frame, and the rear side expansion end of activity seatpad carries out the lifting or descends the regulation through the drive assembly drive.
Compared with the prior art, the invention has the advantages that:
1. the upper side of the base is provided with the cushion adjusting mechanism, the cushion adjusting mechanism comprises a supporting seat frame, a movable seat cushion and a driving assembly, and the position of the neck of a human body can be adjusted to the height of the neck massage head of the back frame through the lifting adjustment of the movable seat cushion, so that accurate massage is performed; but drive assembly synchronous regulation leg bracket simultaneously, regulation leg bracket and activity seatpad are raised to the accessible for can straightening between the big shank, shorten the distance of activity seatpad and leg bracket bottom, make the short crowd's of height neck can not only carry out accurate massage, and the sole also can massage targets in place.
2. The driving assembly adopts a connecting rod structure, the leg bracket and the movable seat cushion can be driven to synchronously lift or descend by the single electric ejector rod, the structure is simple, and the cost can be effectively reduced.
3. The connecting rod structure of the driving assembly drives the leg bracket and the movable seat cushion to be adjusted in an opening and closing mode, and the electric ejector rod can finish the flattening or folding operation of the leg bracket and the movable seat cushion in a short stroke, so that the energy-saving and high-efficiency combined type seat cushion is realized.
4. A supporting seat frame in the cushion adjusting mechanism is hinged to the base, the supporting seat frame can adjust the angle position of the supporting seat frame through a telescopic power piece B, and multi-sitting posture adjustment can be achieved through the cooperation of a connecting rod structure of the driving assembly.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a massage chair frame for double-linkage adjustment of sitting postures according to the invention.
Fig. 2 is a schematic structural view of the telescopic power member a in fig. 1 after adjustment.
Fig. 3 is a schematic view of the adjusted telescopic power member B of fig. 1.
Fig. 4 is a schematic structural diagram of the telescopic power member a and the telescopic power member B in fig. 1 after synchronous adjustment.
Description of reference numerals: 1 base, 2 back frame, 3 leg bracket, 4 supporting seat frame, 5 movable seat cushion, 6 telescopic power parts A, 7L-shaped connecting rod, 7-1 upper side supporting rod, 7-2 lower side supporting rod, 8 connecting rod A, 9 connecting rod B, 10 sliding part A, 11 sliding part B, 12 telescopic power parts B, 13 massage component.
Detailed Description
The invention is described in detail below with reference to the drawings and examples of the specification:
fig. 1-4 are schematic diagrams of an embodiment of a massage chair frame with a double linkage adjustment of sitting posture according to the invention.
Example 1:
the utility model provides a massage armchair frame of position of sitting double linkage regulation, it includes base 1 and back of the body frame 2, the upside of base 1 is equipped with cushion adjustment mechanism, and cushion adjustment mechanism includes supporting seat frame 4, activity seatpad 5 and drive assembly, supporting seat frame 4 is connected at the 1 upside of base, activity seatpad 5 articulates the front side at supporting seat frame 4, and the rear side expansion end of activity seatpad 5 carries out the lifting or descends the regulation through the drive assembly drive.
Example 2:
the utility model provides a massage armchair frame of position of sitting double linkage regulation, it includes base 1 and back of the body frame 2, the upside of base 1 is equipped with cushion adjustment mechanism, and cushion adjustment mechanism includes supporting seat frame 4, activity seatpad 5 and drive assembly, supporting seat frame 4 is connected at the 1 upside of base, activity seatpad 5 articulates the front side at supporting seat frame 4, and the rear side expansion end of activity seatpad 5 carries out the lifting or descends the regulation through the drive assembly drive.
The massage chair frame for the double-linkage adjustment of the sitting posture further comprises a leg bracket 3, wherein the leg bracket 3 is hinged to the front side of the supporting seat frame 4 or the front side of the base 1; the lower movable end of the leg bracket 3 is driven by a driving component to be lifted or descended for adjustment.
The driving assembly comprises a telescopic power piece A6, an L-shaped connecting rod 7, a connecting rod A8 and a connecting rod B9;
the folding angle of the L-shaped connecting rod 7 is hinged on the supporting seat frame 4, and the end part of the upper side supporting rod 7-1 is provided with a sliding piece A10 supported on the lower side of the movable seat cushion 5; the upper end of the connecting rod A8 is hinged with the supporting seat frame 4, and the lower end is provided with a sliding piece B11 supported at the back of the leg bracket 3; the connecting rod B9 is connected between the connecting rod A8 and the lower side strut 7-2 of the L-shaped connecting rod 7; the telescopic power piece A6 is connected between the base 1 and the lower side support rod 7-2 of the L-shaped connecting rod 7.
The opening of the L-shaped connecting rod 7 faces forwards, the upper side supporting rod 7-1 of the L-shaped connecting rod 7 is transversely arranged, and the sliding piece A10 is arranged on the upper side face of the front end of the upper side supporting rod 7-1; the lower side supporting rod 7-2 of the L-shaped connecting rod 7 is vertically arranged, one end of a telescopic power piece A6 is hinged to the rear side face of the bottom end of the lower side supporting rod 7-2, and the other end of a telescopic power piece A6 is hinged to the base 1.
One end of the connecting rod B9 is hinged at the bottom end of the lower side pole support 7-2 of the L-shaped connecting rod 7, and the other end is hinged at the rear side of the connecting rod A8.
The movable seat cushion 5 is hinged on the front side of the supporting seat frame 4, and the hinged shaft of the movable seat cushion 5 is parallel to the hinged shaft of the leg bracket 3.
The front ends of the supporting seat frame 4 and the movable seat cushion 5 are connected through hinges, and the leg bracket 3 is hinged on a hinge plate on the front side of the supporting seat frame 4.
The sliding piece A10 and the sliding piece B11 are both pulleys.
A guide rail that engages with the slider a10 and a guide rail that engages with the slider B11 at the back of the leg bracket 3 may be provided on the lower side of the movable seat cushion 5.
Example 3:
the utility model provides a massage armchair frame of position of sitting double linkage regulation, it includes base 1 and back of the body frame 2, the upside of base 1 is equipped with cushion adjustment mechanism, and cushion adjustment mechanism includes supporting seat frame 4, activity seatpad 5 and drive assembly, supporting seat frame 4 is connected at the 1 upside of base, activity seatpad 5 articulates the front side at supporting seat frame 4, and the rear side expansion end of activity seatpad 5 carries out the lifting or descends the regulation through the drive assembly drive.
The rear side of the supporting seat frame 4 is hinged on the base 1, and the lower side of the base 1 is provided with a telescopic power piece B12 for driving the front movable end of the supporting seat frame 4 to lift or descend.
One end of the telescopic power component B12 is hinged on the base 1, and the other end is hinged on the bottom of the supporting seat frame 4.
The massage chair frame for sitting posture double-linkage adjustment further comprises a leg bracket 3.
In the embodiment, the leg bracket 3 is hinged at the front side of the supporting seat frame 4; the lower movable end of the leg bracket 3 is driven by a driving component to be lifted or descended for adjustment.
The drive assembly adopts the structure described in embodiment 2.
The telescopic power part A6 and the telescopic power part B12 are both electric push rods.
If the elevation adjustment structure of the supporting seat frame 4 in embodiment 3 is not required, the supporting seat frame 4 can be directly fixed to the base 1, that is, the supporting seat frame 4 is a part of the base 1, so in embodiments 1 and 2, the movable seat cushion 5 and the leg rest 3 are not limited to be connected to the supporting seat frame 4, but may be understood to be connected to the base 1.
The regulation principle of the invention is as follows:
1. the push rod of the telescopic power part A6 extends out to drive the L-shaped connecting rod 7 to rotate clockwise, the upper side pole support 7-1 of the L-shaped connecting rod 7 lifts the movable seat cushion 5 upwards through the sliding part A10 at the front side in the clockwise rotating process, the lower side pole support 7-2 of the L-shaped connecting rod 7 drives the connecting rod A8 to rotate clockwise through the connecting rod B9, and the sliding part B11 at the lower end part of the connecting rod A8 lifts the leg bracket 3 upwards.
2. The push rods of the telescopic power members B12 are extended to drive the supporting seat frame 4 (together with the movable seat cushion 5 and the leg rest 3) to be lifted upward.
Claims (10)
1. The utility model provides a massage armchair frame of position of sitting double-linkage regulation, it includes base (1) and back of the body frame (2), its characterized in that: the upside of base (1) is equipped with cushion adjustment mechanism, and cushion adjustment mechanism includes supporting seat frame (4), activity seatpad (5) and drive assembly, supporting seat frame (4) are connected at base (1) upside, activity seatpad (5) articulate the front side at supporting seat frame (4), and the rear side expansion end of activity seatpad (5) carries out the lifting or descends the regulation through the drive assembly drive.
2. The massage chair frame for the double linkage adjustment of the sitting posture according to claim 1, characterized in that: the leg bracket (3) is hinged to the front side of the supporting seat frame (4) or the front side of the base (1); the lower movable end of the leg bracket (3) is driven by a driving component to be lifted or descended for adjustment.
3. A massage chair frame with double-linkage adjustment of sitting posture according to claim 2, characterized in that: the driving assembly comprises a telescopic power part A (6), an L-shaped connecting rod (7), a connecting rod A (8) and a connecting rod B (9);
the folding angle of the L-shaped connecting rod (7) is hinged on the supporting seat frame (4), and the end part of the upper side supporting rod (7-1) is provided with a sliding part A (10) supported on the lower side of the movable seat cushion (5); the upper end of the connecting rod A (8) is hinged with the supporting seat frame (4), and the lower end of the connecting rod A is provided with a sliding piece B (11) supported on the back of the leg bracket (3); the connecting rod B (9) is connected between the connecting rod A (8) and the lower side support rod (7-2) of the L-shaped connecting rod (7); the telescopic power part A (6) is connected between the base (1) and the lower side support rod (7-2) of the L-shaped connecting rod (7).
4. A massage chair frame with double-linkage adjustment of sitting posture according to claim 3, wherein: the opening of the L-shaped connecting rod (7) faces forwards, an upper side supporting rod (7-1) of the L-shaped connecting rod (7) is transversely arranged, and the sliding piece A (10) is arranged on the upper side face of the front end of the upper side supporting rod (7-1); the lower side supporting rod (7-2) of the L-shaped connecting rod (7) is vertically arranged, one end of the telescopic power piece A (6) is hinged to the rear side face of the bottom end of the lower side supporting rod (7-2), and the other end of the telescopic power piece A (6) is hinged to the base (1).
5. The massage chair frame for the double-linkage adjustment of the sitting posture according to claim 4, wherein: one end of the connecting rod B (9) is hinged at the bottom end of the lower side supporting rod (7-2) of the L-shaped connecting rod (7), and the other end of the connecting rod B (9) is hinged on the rear side face of the connecting rod A (8).
6. A massage chair frame with double-linkage adjustment of sitting posture according to claim 2, characterized in that: the articulated shaft of the movable seat cushion (5) is parallel to the articulated shaft of the leg bracket (3).
7. A massage chair frame with double-linkage adjustment of sitting posture according to claim 3, wherein: the sliding piece A (10) and the sliding piece B (11) are both pulleys.
8. The massage chair frame with the sitting posture double-linkage adjustment function of any one of claims 1-7, wherein: the rear side of the supporting seat frame (4) is hinged to the base (1), and a telescopic power part B (12) used for driving the front movable end of the supporting seat frame (4) to lift or descend is arranged on the lower side of the base (1).
9. The massage chair frame for sitting posture double-linkage adjustment according to claim 8, wherein: one end of the telescopic power part B (12) is hinged on the base (1), and the other end is hinged at the bottom of the supporting seat frame (4).
10. The massage chair frame for sitting posture double-linkage adjustment according to claim 9, wherein: the telescopic power part B (12) is an electric ejector rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110455176.6A CN114272093A (en) | 2021-04-26 | 2021-04-26 | Massage chair frame with double-linkage adjustable sitting posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110455176.6A CN114272093A (en) | 2021-04-26 | 2021-04-26 | Massage chair frame with double-linkage adjustable sitting posture |
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| Publication Number | Publication Date |
|---|---|
| CN114272093A true CN114272093A (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110455176.6A Pending CN114272093A (en) | 2021-04-26 | 2021-04-26 | Massage chair frame with double-linkage adjustable sitting posture |
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| CN (1) | CN114272093A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117601734A (en) * | 2024-01-23 | 2024-02-27 | 江苏恩迪汽车系统股份有限公司 | Multifunctional automobile seat massage device |
-
2021
- 2021-04-26 CN CN202110455176.6A patent/CN114272093A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117601734A (en) * | 2024-01-23 | 2024-02-27 | 江苏恩迪汽车系统股份有限公司 | Multifunctional automobile seat massage device |
| CN117601734B (en) * | 2024-01-23 | 2024-04-02 | 江苏恩迪汽车系统股份有限公司 | Multifunctional automobile seat massage device |
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