CN207604682U - Massage armchair - Google Patents

Abstract

The utility model relates to a massage chair, comprising a base and a seat body arranged on the base, the seat body is integrally rotatable and arranged on the base through a rotating shaft; the seat body It includes a seat frame, a backrest frame connected to the seat frame, and a leg frame connected to the backrest frame. The backrest frame and the seat frame can be relatively opposite through the rotating shaft Rotate settings. The massage chair of the utility model realizes zero gravity and angle adjustment among the seat bracket, the backrest bracket and the outrigger bracket, has a simple structure, is convenient to use, and greatly improves user comfort.

Description

massage chair

technical field

The utility model relates to a massage chair.

Background technique

The massage chair achieves the purpose of soothing and health care by massaging the whole body or part of the human body. As a kind of chair, the massage chair conforms to the principle of correct reclining posture, which can reduce the gravity pressure on the spine. When the user leans back and makes the horizontal line of the foot higher than the heart, the obtuse angle between the body and the legs, At this time, gravity is evenly distributed throughout the body, and the S-shaped curve of the spine is maintained, that is, it is in a state of zero gravity. The zero-gravity state can relax the spine, relieve tense muscles, and promote blood circulation in the body at the same time.

With reference to the Chinese patents whose publication numbers are CN103584976B, CN203988890 U and CN103892986 A, all disclose a massage chair capable of realizing a zero-gravity state. The addition of slide rails makes the structure of the massage chair more complicated, and also increases the weight of the massage chair itself.

Contents of the invention

The purpose of the utility model is to provide a massage chair.

For achieving the above object, the technical scheme that the utility model adopts is:

A massage chair, comprising a base, a seat body arranged on the base, the seat body is integrally rotatably arranged on the base through a rotating shaft; the seat body includes a seat bracket , a backrest bracket connected to the seat bracket and a leg bracket connected to the backrest bracket, the backrest bracket and the seat bracket are relatively rotatable through the rotating shaft.

Preferably, the massage chair further includes a first driving mechanism that drives the overall rotation of the seat body, and the first driving mechanism is connected between the base and the seat body.

Further preferably, the first driving mechanism includes a first motor fixedly arranged on the base, a first threaded rod connected in transmission with the first motor, a first threaded rod slidably arranged on the first The first slider on the rod, the first slider is connected with the seat frame.

Preferably, the massage chair further includes a second drive mechanism that drives the relative rotation of the backrest support and the seat support, and the second drive mechanism is connected between the seat support and the seat support. between the backrest brackets.

Further preferably, the second drive mechanism includes a second motor, a second screw rod connected in transmission with the second motor, and a second slide block slidably arranged on the second screw rod, When the second motor is fixed on the seat frame, the second slider is connected to the backrest bracket, or when the second motor is fixed on the backrest When on the bracket, the second slide block is connected with the seat bracket.

Preferably, the outrigger bracket is relatively rotatable relative to the seat body.

Further preferably, the massage chair further includes a third drive mechanism for driving the outrigger support to rotate relative to the seat body, and the outrigger support is connected to the third drive mechanism.

Further preferably, the third drive mechanism includes a third motor, a third screw rod connected in transmission with the third motor, and a third slider slidably arranged on the third screw rod, The outrigger bracket is connected with the third slider.

Preferably, the base includes a bottom bracket and side brackets located on both sides of the bottom bracket, and the rotating shafts are respectively arranged on the side brackets on both sides.

Further preferably, guide holes are opened on the side brackets on both sides, guide posts are provided on the seat supports, and the guide posts are slidably set in the guide holes.

Due to the application of the above-mentioned technical solutions, the utility model has the following advantages compared with the prior art:

The massage chair of the utility model realizes zero gravity and angle adjustment among the seat bracket, the backrest bracket and the outrigger bracket, has a simple structure, is convenient to use, and greatly improves user comfort.

Description of drawings

Accompanying drawing 1 is the schematic diagram when present embodiment is in the vertical state of backrest support;

Accompanying drawing 2 is the schematic diagram when present embodiment is in zero gravity state;

Accompanying drawing 3 is the schematic diagram when the present embodiment is in the state of reclining of the backrest support;

Accompanying drawing 4 is the perspective view of this embodiment (outrigger support is not shown);

Accompanying drawing 5 is the front view of this embodiment (leg support is not shown);

Accompanying drawing 6 is the side view of this embodiment (leg support is not shown).

Among them: 1. Base; 10. Bottom bracket; 11. Side bracket; 110. Guide hole; 2. Seat body; 20. Seat bracket; 200. Guide column; 21. Backrest bracket; 22. Outrigger bracket; 30 , the first motor; 31, the first screw; 32, the first slider; 40, the second motor; 41, the second screw; 42, the second slider; 50, the third motor; 51, the third wire Rod; 52, the third slide block; 6, rotating shaft.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

A massage chair as shown in the figure includes a base 1 and a seat body 2 arranged on the base 1 . Specifically:

The base 1 includes a bottom bracket 10, side brackets 11 located on both sides of the bottom bracket 10, the side brackets 11 on both sides are provided with a rotating shaft 6, and the seat body 2 is arranged on the base 1 integrally through the rotating shaft 6 to realize the seating. The zero-gravity state of body 2.

In this embodiment: the seat body 2 includes a seat frame 20 , a backrest frame 21 connected to the seat frame 20 , and a leg frame 22 connected to the backrest frame 21 . Wherein: the backrest support 21 and the seat support 20 are relatively rotatable, the leg support 22 is relatively rotatable with the seat support 20, and the backrest support 21 and the seat support 20 are also relatively rotated by the rotating shaft 6 . That is to say, in addition to the overall rotation adjustment of the seat body 2, the seat bracket 20, the backrest bracket 21 and the outrigger bracket 22 can also rotate independently to realize angle adjustment.

The massage chair also includes a first drive mechanism that drives the seat body 2 to rotate as a whole, a second drive mechanism that drives the backrest bracket 21 to rotate relative to the seat bracket 20, and a third drive mechanism that drives the leg bracket 22 to rotate relative to the seat bracket 20. Drive mechanism. In this embodiment, the driving mechanism is a combination of a motor, a screw, and a slider, and of course other structures are also acceptable for the driving mechanism. Wherein: the first driving mechanism comprises the first motor 30, the first screw mandrel 31 that is connected with the first motor 30 in transmission, the first slide block 32 that is arranged on the first screw mandrel 31 that slides, and the first motor 30 is fixedly arranged On the base 1, the first slide block 32 is connected with the seat bracket 20, the first motor 30 can rotate the first screw mandrel 31 through the worm gear, and the first screw mandrel 31 rotates the first slide block 32 through the screw. The threaded rod 31 moves linearly, thereby driving the seat bracket 21 to drive the entire seat body 2 to rotate with the rotating shaft 6 as the turning point, so as to realize the adjustment of various states as shown in Figures 1, 2, and 3. Due to the driving mode of the first screw rod 31 and the first slider 42, when the first motor 30 stops, the rotation of the seat body 2 stops.

Similarly, the second drive mechanism includes a second motor 40, a second screw 41 that is transmission-connected with the second motor 40, and a second slide block 42 that is slidably arranged on the second screw 41. The second drive mechanism has Two connection modes: when the second motor 40 is fixedly arranged on the seat frame 20, the second slide block 42 is connected with the backrest frame 21, or when the second motor 40 is fixedly arranged on the backrest frame 21, the second The slide block 42 is then connected with the seat bracket 20, and the previous connection method is taken as an example in the drawings. The second motor 40 can drive the second screw mandrel 41 to rotate through the worm gear, and the second screw mandrel 41 can make the second slide block 42 move linearly on the second screw mandrel 41 through the helical rotation, thereby driving the backrest bracket 21 relative to the seat bracket 20 Rotate with the rotating shaft 6 as the turning point, thereby adjusting the angle between the backrest bracket 21 and the seat bracket 20 .

Similarly, the third drive mechanism includes a third motor 50, a third screw rod 51 that is drivingly connected with the third motor 50, a third slide block 52 that is slidably arranged on the third screw rod 51, and the support leg bracket 22 is connected to the third screw rod 51. The third slider 52 is connected. The third motor 50 can drive the third screw rod 51 to rotate through the worm gear, and the third screw rod 51 can make the third slide block 52 move linearly on the third screw rod 51 through the screw rotation, thereby driving the leg bracket 22 relative to the seat bracket 20 is rotated, thereby adjusting the angle between the outrigger support 22 and the seat support 20.

In this embodiment, the first driving mechanism, the second driving mechanism and the third driving mechanism can be respectively controlled by a set of control system, so that the seat body 2, the seat frame 20, the backrest frame 21 and the outrigger frame 22 can be adjusted simultaneously or separately. .

Because the seat frame 20 is as the only force-bearing part of the whole seat body 2, in order to ensure its stability, guide holes 110 are provided on the side frames 11 on both sides, and the seat frame 20 is provided with guide columns 200 and guide columns. 200 is slidably disposed in the guide hole 110 .

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present utility model, and its purpose is to enable those familiar with this technology to understand the content of the present utility model and implement it accordingly, and not to limit the protection scope of the present utility model. All equivalent changes or modifications made according to the spirit of the utility model shall fall within the protection scope of the utility model.

Claims (10)

1. A massage chair, comprising a base (1) and a seat body (2) arranged on the base (1), characterized in that: the seat body (2) can be rotated through a rotating shaft (6) The overall rotation is set on the base (1); the seat body (2) includes a seat frame (20), a backrest frame (21) connected with the seat frame (20) and The outrigger bracket (22) connected with the backrest bracket (21), the backrest bracket (21) and the seat bracket (20) are relatively rotatable through the rotation shaft (6) . 2. The massage chair according to claim 1, characterized in that: the massage chair further includes a first drive mechanism that drives the overall rotation of the seat body (2), and the first drive mechanism is connected to Between the base (1) and the seat body (2). 3. The massage chair according to claim 2, characterized in that: the first driving mechanism includes a first motor (30) fixed on the base (1), and the first motor ( 30) The first screw rod (31) connected by phase transmission, the first slider (32) slidably set on the first screw rod (31), the first slider (32) and the first slider (32) The seat bracket (20) described above is connected. 4. The massage chair according to claim 1, characterized in that: the massage chair further includes a second drive mechanism that drives the relative rotation of the backrest support (21) and the seat support (20), The second drive mechanism is connected between the seat frame (20) and the backrest frame (21). 5. The massage chair according to claim 4, characterized in that: the second driving mechanism comprises a second motor (40), a second screw rod ( 41), sliding the second slider (42) set on the second screw rod (41), when the second motor (40) is fixed on the seat frame (20) , the second slider (42) is connected to the backrest bracket (21), or when the second motor (40) is fixed on the backrest bracket (21), the The above-mentioned second slider (42) is connected with the above-mentioned seat frame (20). 6. The massage chair according to claim 1, characterized in that: said outrigger support (22) is relatively rotatable relative to said seat body (2). 7. The massage chair according to claim 6, characterized in that: the massage chair further includes a third drive mechanism that drives the relative rotation of the leg support (22) and the seat body (2) , the outrigger support (22) is connected with the third driving mechanism. 8. The massage chair according to claim 7, characterized in that: the third drive mechanism includes a third motor (50), a third screw rod ( 51), the third sliding block (52) is slidably arranged on the third screw rod (51), and the outrigger bracket (22) is connected with the third sliding block (52). 9. The massage chair according to claim 1, characterized in that: the base (1) includes a bottom bracket (10), side brackets (11) located on both sides of the bottom bracket (10), the The rotating shafts (6) are respectively arranged on the side brackets (11) on both sides. 10. The massage chair according to claim 9, characterized in that guide holes (110) are opened on the side brackets (11) on both sides, and guide columns (110) are provided on the seat bracket (20) 200), the guide column (200) is slidably arranged in the guide hole (110).