CN216824064U

CN216824064U - Inclined sliding device of massage chair

Info

Publication number: CN216824064U
Application number: CN202122999193.4U
Authority: CN
Inventors: 陈新军; 魏尧朋
Original assignee: Zhejiang Rilex Medical Technology Co ltd
Current assignee: Zhejiang Rilex Medical Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-06-28
Anticipated expiration: 2031-11-29

Abstract

The utility model provides a massage chair inclined sliding device which comprises a seat frame and a base, wherein a guide wheel mechanism, a swing rod mechanism and an electric push rod are connected between the seat frame and the base, the guide wheel mechanism is used for relative sliding and rotating of the seat frame and the base along the front and back directions of the massage chair, the swing rod mechanism is used for relative swinging of the seat frame and the base, the electric push rod is used for driving the seat frame and the base to move along the guide wheel mechanism and the swing rod mechanism, the swing rod mechanism is connected between the seat frame and the base, a first frame extending downwards is arranged at the lower end of the seat frame, the base comprises a second frame extending upwards, the guide wheel mechanism is arranged between two sides of the middle part of the lower end of the seat frame and the second frame, and the electric push rod is connected between the first frame and the base. The massage chair inclined sliding device only comprises the electric push rod, and not only is the structure simple, but also the connection strength is high.

Description

Inclined sliding device of massage chair

Technical Field

The utility model relates to a massage chair inclined sliding device.

Background

The existing massage chair support generally comprises a seat frame and a base, wherein the seat frame is movably arranged on the base and drives the seat frame to recline and rotate and slide forwards through an electric push rod connected between the seat frame and the base. In the prior art, the backward tilting and forward sliding actions are usually performed by two electric push rods, which increases the weight of the whole massage chair, increases the manufacturing cost and consumes more power. Later, a tilting slide mechanism has appeared which relies on only one electric push rod to drive the two movements simultaneously, but the structure of such a tilting slide mechanism is usually complicated in order to ensure the strength of the structure.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the massage armchair inclined sliding device which is simple in structure and high in connection strength.

In order to achieve the purpose, the utility model provides a massage armchair inclined sliding device which comprises a seat frame and a base, wherein a guide wheel mechanism, a swing rod mechanism and an electric push rod are connected between the seat frame and the base, the guide wheel mechanism is used for sliding and rotating the seat frame and the base relatively along the front-back direction of the massage armchair, the swing rod mechanism is used for swinging the seat frame and the base relatively, the electric push rod is used for driving the seat frame and the base to move relatively along the guide wheel mechanism and the swing rod mechanism, the swing rod mechanism is connected between the seat frame and the base, a first frame extending downwards is arranged at the lower end of the seat frame, the base comprises a second frame extending upwards, the guide wheel mechanism is arranged between two sides of the middle part of the lower end of the seat frame and the second frame, and the electric push rod is connected between the first frame and the base.

Furthermore, the guide wheel mechanism comprises two movable guide wheels respectively arranged at two sides of the middle part of the seat frame, and two sliding chutes which are arranged on the second frame and are used for sliding and rotating in cooperation with the guide wheels, wherein the sliding chutes are straightly arranged along the front and back directions of the massage chair.

Furthermore, the swing rod mechanism comprises an H-shaped swing support, the upper end of the swing support is rotatably connected to the positions of the two sides of the middle of the seat frame, and the lower end of the swing support is rotatably connected to the positions of the two sides of the front end of the base.

Furthermore, the swing bracket comprises two swing rods connected between the seat frame and the base and a first cross rod connected between the two swing rods in a supporting manner, and the first cross rod is connected to the positions, close to the lower ends of the two swing rods, of the two swing rods.

Furthermore, the first frame comprises a second cross rod positioned below the front part of the seat frame, the lower part of the base comprises a third cross rod positioned in the middle of the base along the front-back direction of the base, and two ends of the electric push rod are respectively connected to the second cross rod and the third cross rod in a rotating mode.

Furthermore, the second frame is including two first side supporting parts that are located the seat frame both sides, first side supporting part is including being connected fixed first vertical pole, the connection of support and being connected two at least first montants between first vertical pole and base with the spout cooperation.

Furthermore, the first frame comprises two second side supporting parts arranged on two sides of the lower end of the seat frame, the second cross rod is connected between the lower ends of the front parts of the two second side supporting parts, and a third cross rod is connected between the lower ends of the rear parts of the two second side supporting parts.

Furthermore, the second side supporting part comprises second vertical rods which are distributed at the lower end of the massage chair frame along the front-back direction of the massage chair and at least one second vertical rod which is supported and connected between the second vertical rods.

The beneficial effects of the utility model are: the massage chair tilting mechanism has the advantages of simple structure, convenience in manufacturing and processing, strong connection reliability, improvement of reliability and stability of the massage chair during movement, and forward and backward tilting actions of the chair frame relative to the base can be realized only by one electric push rod.

Drawings

FIG. 1 is a block diagram of an embodiment of the present invention;

FIG. 2 is a side view of an embodiment of the present invention;

fig. 3 is an exploded view of an embodiment of the present invention.

Detailed Description

The embodiment of the inclined sliding device of the massage chair is shown in figures 1-3: including seat frame 1, base 2, be connected with between seat frame 1 and the base 2 and be used for both to follow massage armchair fore-and-aft direction relative slip and pivoted guide pulley mechanism, one is used for both pendulum rod mechanisms of relative wobbling, an electric putter 3 that is used for driving seat frame 1 and base 2 along guide pulley mechanism, pendulum rod mechanism relative motion, pendulum rod mechanism connects between seat frame 1 and base 2, the lower extreme of seat frame 1 is provided with the first frame 4 that stretches out downwards, base 2 is including the second frame 5 that upwards extends, guide pulley mechanism sets up between 1 lower extreme middle part both sides of seat frame and second frame 5, electric putter 3 is connected between first frame 4 and base 2.

The guide wheel mechanism comprises two movable guide wheels 61 respectively arranged on two sides of the middle of the seat frame 1, two sliding grooves 62 which are arranged on the second frame 5 and used for sliding and rotating with the guide wheels 61 in a matched mode, the sliding grooves 62 are straightly arranged in the front-back direction of the massage chair, the cross sections of the sliding grooves 62 are U-shaped, the guide wheels 61 can only move straightly in the front-back direction of the massage chair along the sliding grooves 62, and the guide wheels 61 are rotatably arranged on the seat frame 1, so that the seat frame 1 can also rotate relative to the base 2.

The swing rod mechanism comprises an H-shaped swing support 7, the upper end of the swing support 7 is rotatably connected to the two sides of the middle of the seat frame 1, and the lower end of the swing support 7 is rotatably connected to the two sides of the front end of the base 2.

Swing bracket 7 is including two pendulum rods 71 of connecting between seat frame 1 and base 2, the first horizontal pole 72 of support connection between two pendulum rods 71, first horizontal pole 72 is connected at two pendulum rods 71 and is close to its lower extreme position, can realize the swing motion of seat frame 1 relative base 2 through the connection of pendulum rod support 7, adopts the pendulum rod support 7 of structure like this, and first horizontal pole 72 is difficult to produce the interference to other parts, can improve the holistic support intensity of swing bracket 7 moreover, reliability when improving the swing.

First frame 4 is including the second horizontal pole 411 that is located the anterior below position of seat frame 1, the lower part of base 2 is including being located the third horizontal pole 21 along its fore-and-aft direction's middle part position, and electric putter 3's both ends rotate respectively and connect on second horizontal pole 411 and third horizontal pole 21, connect electric putter 3 and can follow the long arm of force on second horizontal pole 411 and third horizontal pole 21, improve application of force cooperation effect.

The second frame 5 is including two first side supporting parts 51 that are located seat frame 1 both sides, first side supporting part 51 is including being connected two first montants 512 between first vertical pole 511 and base 2 with chute 62 cooperation fixed first vertical pole 511, the connection of support, and first montant 512 mainly plays the support fixed action to first vertical pole 511, chute 62, improves the intensity of second frame 5. The two first side supporting portions 51 are positioned at both sides of the seat frame 1, so that the overall structure is more compact.

The first frame 4 includes two second side supporting portions 41 disposed at both sides of the lower end of the seat frame 1, the second cross bar 411 is connected between the lower ends of the front portions of the two second side supporting portions 41, and a third cross bar 412 is further connected between the lower ends of the rear portions of the second side supporting portions 41.

The second side supporting part 41 comprises second vertical rods 413 distributed at the lower end of the massage chair frame 1 along the front-back direction of the massage chair, and two second vertical rods 414 connected between the second vertical rods 413.

The first frame 4 adopts the above connection structure, and the overall strength can be improved.

The electric push rod 3 can drive the seat frame 1 to slide back and forth along the sliding groove 62 while stretching, and meanwhile, the backward tilting motion of the seat frame 1 can be realized by utilizing the swing rod mechanism, so that the whole posture of the seat frame 1 can be adjusted.

The above embodiment is only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. The utility model provides a massage armchair slope slide device, including seat frame, base, its characterized in that: be connected with between seat frame and the base and be used for both to follow massage armchair fore-and-aft direction relative slip and a pivoted guide wheel mechanism, one is used for both pendulum rod mechanisms of swing relatively, one is used for driving seat frame and base along guide wheel mechanism, pendulum rod mechanism relative motion's electric putter, pendulum rod mechanism connects between seat frame and base, the lower extreme of seat frame is provided with the first frame that stretches out downwards, the base is including the second frame that upwards extends, guide wheel mechanism sets up between seat frame lower extreme middle part both sides and second frame, electric putter connects between first frame and base.

2. The massage chair incline slide according to claim 1, characterized in that: the guide wheel mechanism comprises two movable guide wheels respectively arranged at two sides of the middle part of the seat frame, and two sliding chutes which are arranged on the second frame and are used for sliding and rotating in a matching way with the guide wheels, wherein the sliding chutes are straightly arranged along the front and back directions of the massage chair.

3. The massage chair incline slide according to claim 1, characterized in that: the swing rod mechanism comprises an H-shaped swing support, the upper end of the swing support is rotatably connected to the two sides of the middle of the seat frame, and the lower end of the swing support is rotatably connected to the two sides of the front end of the base.

4. The massage chair incline slide device of claim 3, wherein: the swing support comprises two swing rods connected between the seat frame and the base and a first cross rod connected between the two swing rods in a supporting mode, and the first cross rod is connected to the positions, close to the lower ends of the two swing rods, of the two swing rods.

5. The massage chair incline slide device of claim 1, wherein: the first frame comprises a second cross rod positioned below the front part of the seat frame, the lower part of the base comprises a third cross rod positioned in the middle of the base in the front-back direction, and two ends of the electric push rod are respectively connected to the second cross rod and the third cross rod in a rotating mode.

6. The massage chair incline slide according to claim 2, characterized in that: the second frame is including two first side supporting parts that are located the seat frame both sides, first side supporting part is including being connected two at least first montants between first montant and base with the spout cooperation fixed first vertical pole, the connection of support.

7. The massage chair incline slide according to claim 5, characterized in that: the first frame comprises two second side supporting parts arranged on two sides of the lower end of the seat frame, the second cross rod is connected between the lower ends of the front parts of the two second side supporting parts, and a third cross rod is connected between the lower ends of the rear parts of the second side supporting parts.

8. The massage chair incline slide of claim 7, wherein: the second side supporting part comprises second vertical rods which are distributed at the lower end of the massage chair frame along the front-back direction of the massage chair and at least one second vertical rod which is supported and connected between the second vertical rods.