CN216985630U

CN216985630U - Massage chair structure

Info

Publication number: CN216985630U
Application number: CN202122905879.2U
Authority: CN
Inventors: 吴斌
Original assignee: Fu'an Lianhe Electric Appliance Co ltd
Current assignee: Fu'an Lianhe Electric Appliance Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-24
Publication date: 2022-07-19
Anticipated expiration: 2031-11-24

Abstract

The utility model relates to a massage chair structure, which comprises a base and a seat main body arranged on the base, wherein two sides of the base are respectively provided with a track, two sides of the seat main body are respectively provided with a slide block, the slide blocks are slidably arranged on the tracks, the structure also comprises a telescopic rod assembly, the telescopic rod assembly comprises a telescopic rod main body and a driving piece for driving the telescopic rod main body to stretch, one end of the telescopic rod main body is connected to the base, the other end of the telescopic rod main body is connected to the seat main body, and when the telescopic rod main body extends or retracts: the seat body is driven to rotate relative to the base and move upwards in the front-rear direction relative to the base, and the sliding block on the seat body slides in the track on the base. The utility model achieves that the seat main body rotates relative to the base and simultaneously moves in the front and back directions relative to the base through the matching of the track and the sliding block, plays the functions of zero gravity and semi-zero wall leaning of the massage chair, and has simpler structure on the whole, less rod pieces and lower cost.

Description

Massage chair structure

Technical Field

The utility model relates to the field of massagers, in particular to a massage armchair structure.

Background

The variety of massage chairs is various, and one of the massage chairs is a 'zero gravity' massage chair which is popular in the massage chairs at present. The 'zero gravity' massage chair creates the weightlessness feeling of the outer space, so that people can feel as if the massage chair floats, and the massage chair enables people to be in a completely relaxed state, so that people can feel as if the massage chair sits on an elevator, plays a roller coaster and sits on an airplane, have an instant weightlessness state, enable the human body to release pressure, and have a relaxed feeling without external pressure. The 'zero gravity' massage chair can enable a person to be in a natural state, can resist discomfort caused by the gravity of the earth, can enable the center of gravity of the human body to be placed on the fat of the hip, and can enable other body parts not to be stressed, and is particularly effective in massaging in the state.

The massage chair can realize various structures of the zero gravity massage chair, but some massage chairs have complicated structures and more rod pieces, so that the massage chair has complicated processing and high cost. Therefore, how to simplify the structure of the massage chair, to reduce the weight and to reduce the cost is the research direction of the massage chair at present.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is already known to a person skilled in the art.

Disclosure of Invention

The utility model aims to provide a massage chair structure.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a massage chair structure, which comprises a base and a seat body arranged on the base,

the two sides of the base are respectively provided with a track, the two sides of the seat main body are respectively provided with a sliding block, the sliding blocks are slidably arranged on the tracks,

the structure still include telescopic link subassembly, telescopic link subassembly include telescopic link main part, drive the flexible driving piece of telescopic link main part, the one end of telescopic link main part connect the base on, the other end is connected the seat main part on, when the telescopic link main part stretch out or when retracting: the seat body is driven to rotate relative to the base and simultaneously move in the front-back direction relative to the base, and the sliding block on the seat body slides in the track on the base.

Preferably, the track is an arc track or a straight track.

Preferably, the massage armchair structure further comprises a rear rotating support rod, one end of the rear rotating support rod is rotatably connected with the base, and the other end of the rear rotating support rod is rotatably connected with the rear part of the seat main body. The rear rotating support rod is used for supporting the rear part of the base main body when the base main body rotates, and the base main body is prevented from being turned backwards.

Further preferably, the rear rotation support rods are respectively disposed at both sides of the seat main body.

Preferably, the seat body comprises a leg rest, one end of which is rotatably connected to the front part of the seat body; the massage armchair structure further comprises a front rotating support rod assembly, the front rotating support rod assembly comprises a first front support rod, a second front support rod and a third front support rod, one end of the first front support rod is rotatably connected with the base, the other end of the first front support rod is rotatably connected with one end of the second front support rod, the other end of the second front support rod is rotatably connected with one end of the third front support rod, and the other end of the third front support rod is rotatably connected with the leg support. When the seat body rotates relative to the base, the front rotating support rod assembly can drive the leg support to rotate relative to the seat body, so that the lifting and the putting down actions are realized.

Further preferably, the front rotary supporting rod assembly further includes a fourth front supporting rod, one end of the fourth front supporting rod is rotatably connected to the second front supporting rod, the other end of the fourth front supporting rod is rotatably connected to the base main body, and a rotation connection point of the fourth front supporting rod and the base main body is located at the rear of a rotation connection point of the third front supporting rod and the leg support.

Further preferably, the front rotary stay assembly is provided at one side of the seat main body.

Preferably, the telescopic rod main body is connected to the middle part of the seat main body and arranged along the front and back direction of the seat main body.

Preferably, the arc-shaped guide rail extends along the front-back direction of the base, and the front end of the arc-shaped guide rail is higher than the rear end of the arc-shaped guide rail.

Further preferably, the seat body comprises a seat plate frame and a back rest frame, when the sliding block on the seat body slides to the rear end of the rail on the base, a first included angle is formed between the surface where the seat plate frame is located and the horizontal plane, and a second included angle is formed between the surface where the back rest frame is located and the horizontal plane; when the slider on the seat main body slides to the front end of the track on the base, a third included angle is formed between the surface where the seat plate frame is located and the horizontal plane, and a fourth included angle is formed between the surface where the backrest frame is located and the horizontal plane, wherein: the first included angle is smaller than the third included angle, and the second included angle is larger than the fourth included angle.

Preferably, when the sliding block on the seat body slides to the rear end of the track on the base, the position of the seat body on the base is located, and when the sliding block on the seat body slides to the front end of the track on the base, the position of the seat body on the base is located.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model achieves that the seat main body rotates relative to the base and simultaneously moves relative to the base in the front and back directions through the matching of the track and the sliding block, plays the functions of zero gravity and semi-zero wall leaning of the massage chair, and has simple structure on the whole, less rod pieces and lower cost.

Drawings

FIG. 1 is a schematic perspective view illustrating a slider sliding to a rear end of a track according to an embodiment;

FIG. 2 is a schematic front view illustrating the slider sliding to the rear end of the track according to the first embodiment;

FIG. 3 is a schematic side view of the slider sliding to the rear end of the arc track according to the first embodiment;

FIG. 4 is a schematic top view of the slider sliding to the rear end of the rail according to the first embodiment;

FIG. 5 is a schematic perspective view illustrating the slider sliding to the front end of the track according to the first embodiment;

FIG. 6 is a schematic front view of the slider sliding to the front end of the arc track according to the first embodiment;

FIG. 7 is a schematic side view of the slider sliding to the front end of the arc rail according to the first embodiment;

FIG. 8 is a schematic top view of the slider sliding to the front end of the rail according to the first embodiment;

fig. 9 is a schematic perspective view of the second embodiment (omitting the front rotary support rod assembly);

fig. 10 is a schematic front view of the second embodiment (omitting the front rotary support rod assembly).

In the drawings above:

1. a base; 10. a bottom frame; 11. a side frame; 12. an arc-shaped track; 13. a linear track; 2. a seat main body; 20. a seat plate frame; 21. a backrest frame; 22. a slider; 23. a leg rest; 30. a main body of the telescopic rod; 31. a drive member; 4. the supporting rod is rotated; 50. a first front stay; 51. a second front stay; 52. a third front stay; 53. and a fourth front stay.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

The first embodiment is as follows:

a massage chair structure as shown in fig. 1-8, comprising a base 1, a seat body 2 arranged on the base 1. Wherein:

the base 1 mainly includes a bottom frame 10 and side frames 11, and the side frames 11 are respectively disposed on both sides of the bottom frame 10. The base 1 is supported on the ground, and plays a supporting role for the whole seat body 2, so that the whole stability of the massage chair is kept. In this embodiment: the base 1 further comprises arc rails 12, the arc rails 12 are respectively disposed on two sides of the base 1, specifically on two sides of the side frames 11, wherein the arc rails 12 extend along the front-back direction of the base 1, the front ends of the arc rails 12 are higher than the rear ends thereof, and protrude downward to form an arc.

The seat main body 2 includes a seat frame 20, a back frame 21, and a leg rest 23. An acute angle of more than 90 degrees is formed between the surface of the seat frame 20 and the surface of the back frame 21, so that the comfort of sitting and lying on the seat main body 2 is better, and one end of the leg rest 23 is rotatably connected to the front portion of the seat frame 20. In this embodiment: the seat main body 2 is provided at both sides thereof with sliders 22, respectively, and the sliders 22 are slidably disposed on the arc-shaped rails 12. When the slider 22 slides back and forth on the arc-shaped rail 12, the seat main body 2 rotates relative to the base 1 while moving in the back and forth direction relative to the base 1.

More specifically: when the slide block 22 on the seat body 2 slides to the rear end of the arc-shaped track 12 on the base 1, a first included angle is formed between the surface where the seat plate frame 20 is located and the horizontal plane, and a second included angle is formed between the surface where the backrest frame 21 is located and the horizontal plane, as shown in fig. 2; when the slide block 22 on the seat body 2 slides to the front end of the arc-shaped track 12 on the base 1, a third included angle is formed between the surface where the seat plate frame 20 is located and the horizontal plane, and a fourth included angle is formed between the surface where the backrest frame 21 is located and the horizontal plane, as shown in fig. 6, at this time: the first included angle is smaller than the third included angle, and the second included angle is larger than the fourth included angle. That is, when the slider 22 on the seat main body 2 slides to the rear end of the arc-shaped track 12 on the base 1, the seat main body 2 is more biased to the sitting state, and when the slider 22 on the seat main body 2 slides to the front end of the arc-shaped track 12 on the base 1, the seat main body 2 is more biased to the lying state, and when the slider 22 on the seat main body 2 slides from the rear end to the front end of the arc-shaped track 12 on the

base

1, or 2 slides from the front end to the rear end, the seat main body 2 is in the change of angles, and a user sitting on the massage chair has a "zero gravity" experience.

Meanwhile, when the slider 22 on the seat main body 2 slides to the rear end of the arc-shaped rail 12 on the base 1, the position of the seat main body 2 on the base 1 is further rearward than the position of the seat main body 2 on the base 1 when the slider 22 on the seat main body 2 slides to the front end of the arc-shaped rail 12 on the base 1. That is, when the slide block 22 of the seat main body 2 slides from the rear end to the front end of the arc-shaped rail 12 of the base 1, the seat main body 2 is shifted from the sitting-bias state to the lying-bias state, and at the same time, the seat main body 2 is displaced forward relative to the base 1; when the slide block 22 of the seat body 2 slides from the front end to the rear end of the arc-shaped track 12 of the base 1, the seat body 2 is shifted from the lying-down biased state to the sitting-biased state, and simultaneously, the seat body 2 is displaced backward relative to the base 1, which is called "half-zero wall leaning".

In this embodiment: the state change of the seat body 2 relative to the base 1 is realized by a telescopic rod assembly, such as an electric push rod. Specifically, the method comprises the following steps: the telescopic rod component comprises a telescopic rod main body 30 and a driving piece 31 for driving the telescopic rod main body 30 to stretch, one end of the telescopic rod main body 30 is connected to the base 1, the other end of the telescopic rod main body 30 is connected to the seat main body 2, and the telescopic rod component is arranged along the front-back direction of the seat 1 and the seat main body 2; the driving member 31 may be a motor. When the telescopic rod main body 30 is extended, the sliding block 22 on the seat main body 2 is driven to slide from the rear end to the front end of the arc-shaped track 12 on the base 1, and when the telescopic rod main body 30 is retracted, the sliding block 22 on the seat main body 2 is driven to slide from the front end to the rear end of the arc-shaped track 12 on the base 1.

More specifically: one end of the telescopic rod body 30 is connected to the bottom frame 10 of the base 1, and the other end of the telescopic rod body 30 is connected to the front end of the seat plate frame 20 of the seat body 2. The telescopic rod main body 30 in this embodiment is provided with a group, and for the convenience of driving stability, the telescopic rod main body 30 is connected to the middle parts of the base 1 and the seat main body 2. Of course, two sets of telescopic rod main bodies 30 can be arranged according to the actual driving requirement and stability and connected to the two sides of the base 1 and the seat main body 2.

The massage chair structure is also provided with a back rotary supporting rod 4 and a front rotary supporting rod component respectively. Wherein:

the rear rotary support bar 4 serves to support the rear portion of the seat main body 2 when it rotates relative to the base 1, and is more important than the front rotary support bar assembly. One end of the rear rotary support rod 4 is rotatably connected with the base 1, and the other end of the rear rotary support rod 4 is rotatably connected with the rear part of the seat body 2. In this embodiment: two sets of rear rotary support rods 4 are provided, respectively provided on both sides of the seat main body 2.

The front rotary support rod component is connected with the leg support 23, and when the seat main body 2 rotates relative to the base 1, the leg support 23 can be driven to rotate relative to the seat main body 2 through the front rotary support rod component, so that the lifting and putting down actions can be realized. The front rotation support rod assembly comprises a first front support rod 50, a second front support rod 51, a third front support rod 52 and a fourth front support rod 53, one end of the first front support rod 50 is rotatably connected with the base 1 (specifically, rotatably connected with the bottom frame 10), the other end of the first front support rod 50 is rotatably connected with one end of the second front support rod 51, the other end of the second front support rod 51 is rotatably connected with one end of the third front support rod 52, the other end of the third front support rod 52 is rotatably connected with the leg support 23, one end of the fourth front support rod 53 is rotatably connected with the second front support rod 52, the other end of the fourth front support rod 53 is rotatably connected with the base body 2 (specifically, rotatably connected with the seat plate frame 20 of the base body 2), the pivotal connection point of the fourth front stay 53 to the base body 2 is located rearward of the pivotal connection point of the third front stay 52 to the leg link 23 and forward of the pivotal connection point of the rear pivotal support bar 4 to the seat body 2. In this embodiment: the front rotation support rod assembly is provided only in one set, and is provided at one side of the seat main body 2.

When the slide block 22 on the seat main body 2 slides from the rear end to the front end of the arc-shaped rail 12 on the base 1, the fourth front stay 53 rotatably connected with the base main body 2 drives the second front stay 51 and the third front stay 52 to lift the leg support 23 upwards, as shown in fig. 6; when the slide block 22 on the seat body 2 slides from the front end to the rear end of the arc-shaped track 12 on the base 1, the seat body 2 rotates to drive the fourth front stay 53, the second front stay 51 and the third front stay 52 to put down the leg support 23, as shown in fig. 2. When the base main body 2 rotates, the leg support 23 also plays a role in linkage of lifting and lowering, and the experience of zero gravity is improved.

The second embodiment:

this embodiment is substantially the same as the first embodiment, except that: in the present embodiment, as shown in fig. 9 to 10, the arc-shaped rails 12 are replaced with linear rails 13, and the linear rails 13 extend obliquely from top to bottom from the front to the rear of the rear massage chair.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a massage armchair structure, includes the base, sets up the base on the seat main part, its characterized in that:

the structure still include telescopic link subassembly, telescopic link subassembly include telescopic link main part, drive telescopic link main part flexible driving piece, the one end of telescopic link main part connect the base on, the other end connect the seat main part on, when the telescopic link main part stretch out or when retracting: the seat body is driven to rotate relative to the base and move relative to the base in the front-rear direction, and the sliding block on the seat body slides in the track on the base.

2. The massage chair structure as claimed in claim 1, wherein: the track is an arc track or a linear track.

3. The massage chair structure as claimed in claim 2, wherein: the arc-shaped track extends along the front-back direction of the base, and the front end of the arc-shaped track is higher than the rear end of the arc-shaped track.

4. The massage chair structure as claimed in claim 1, wherein: the massage armchair structure further comprises a rear rotating support rod, one end of the rear rotating support rod is rotatably connected with the base, and the other end of the rear rotating support rod is rotatably connected with the rear portion of the seat main body.

5. The massage chair structure as claimed in claim 1, wherein: the seat main body comprises a leg support, and one end of the leg support is rotatably connected to the front part of the seat main body; the massage armchair structure further comprises a front rotating support rod assembly, the front rotating support rod assembly comprises a first front support rod, a second front support rod and a third front support rod, one end of the first front support rod is rotatably connected with the base, the other end of the first front support rod is rotatably connected with one end of the second front support rod, the other end of the second front support rod is rotatably connected with one end of the third front support rod, and the other end of the third front support rod is rotatably connected with the leg support.

6. The massage chair structure as claimed in claim 5, wherein: the front rotary supporting rod assembly further comprises a fourth front supporting rod, one end of the fourth front supporting rod is rotatably connected with the second front supporting rod, the other end of the fourth front supporting rod is rotatably connected with the base main body, and a rotary connecting point of the fourth front supporting rod and the base main body is positioned at the rear part of a rotary connecting point of the third front supporting rod and the leg support.

7. The massage chair structure as claimed in claim 5, wherein: the front rotary supporting rod component is arranged on one side of the seat main body.

8. The massage chair structure as claimed in claim 1, wherein: the telescopic rod main body is connected to the middle part of the seat main body and arranged along the front-back direction of the seat main body.

9. The massage chair structure as claimed in claim 1, wherein: the seat main body comprises a seat plate frame and a backrest frame, when a sliding block on the seat main body slides to the rear end of a track on the base, a first included angle is formed between the surface where the seat plate frame is located and the horizontal plane, and a second included angle is formed between the surface where the backrest frame is located and the horizontal plane; when the slide block on the seat main body slides to the front end of the track on the base, a third included angle is formed between the surface where the seat plate frame is located and the horizontal plane, and a fourth included angle is formed between the surface where the backrest frame is located and the horizontal plane, wherein: the first included angle is smaller than the third included angle, and the second included angle is larger than the fourth included angle.

10. The massage chair structure as claimed in claim 1, wherein: when the sliding block on the seat body slides to the rear end of the track on the base, the position of the seat body on the base is arranged, and when the sliding block on the seat body slides to the front end of the track on the base, the position of the seat body on the base is arranged.