CN111772386B - A new type of health care office massage chair - Google Patents

Abstract

The invention discloses a novel health care office massage chair in the technical field of massage chairs, which comprises a seat, wherein a leg massage component comprises a leg base plate, the top of the leg base plate is fixedly connected with a guard edge, a massage screw is rotatably arranged in the middle of the leg base plate, the outer wall of the massage screw is in threaded connection with a massage bottom plate, the top of the massage bottom plate is rotatably connected with a bottom ball, the side edge of the massage bottom plate is rotatably connected with a folding rod, the middle of the folding rod is rotatably connected with a side ball, the inner wall of the guard edge is provided with a guide slide way, one end of the folding rod is positioned in the guide slide way and is in sliding fit with the guide slide way, the shoulder massage component comprises a massage outer frame, the massage outer frame is in sliding connection with a massage shaft, the bottom of the massage shaft is rotatably connected with a plurality of groups of shoulder balls, and a shoulder driving component is fixedly arranged in the massage outer frame.

Description

A new type of health care office massage chair

Technical Field

The invention relates to the technical field of massage chairs, in particular to a novel health-care office massage chair.

Background Art

Modern people are busy and under heavy work pressure, especially office workers, who usually sit at their desks for at least eight hours a day and lack the habit of exercising after get off work. Sitting for a long time at work can easily cause poor blood circulation in the lower limbs, resulting in lower limb edema. Lack of exercise in the legs can easily cause soreness and numbness. In severe cases, the leg muscles may atrophy. Long-term keyboard work can make the shoulders particularly prone to soreness and fatigue. However, existing massage tools or equipment are either inconvenient for office use or have a complex structure and high manufacturing cost, which leads to a high price of massage tools or equipment. There are also some office massage chairs, which usually have some massage protrusions on the backrest, have a simple structure, and therefore have a poor massage effect.

Based on this, the present invention designs a novel health care office massage chair to solve the above problems.

Summary of the invention

The purpose of the present invention is to provide a new type of health care office massage chair to solve the problem that the existing massage tools or equipment mentioned in the above background technology are either inconvenient for office use or have a complex structure and high manufacturing cost, which leads to a high price of the massage tools or equipment. In addition, some office massage chairs usually have some massage protrusions on the backrest, which have a simple structure and thus have a poor massage effect.

To achieve the above object, the present invention provides the following technical solutions:

A novel health care office massage chair comprises a seat, wherein the side wall of the seat back is rotatably connected to a shoulder massage assembly, and the leg of the seat is rotatably connected to a leg massage assembly via a connecting rod, the leg massage assembly comprises a leg base plate, the top of the leg base plate is fixedly connected to a side guard, a massage screw is rotatably installed in the middle of the leg base plate, a massage base plate is threadedly connected to the outer wall of the massage screw, the top of the massage base plate is rotatably connected to a bottom ball, the side of the massage base plate is rotatably connected to a folding rod, the middle of the folding rod is rotatably connected to a side ball, a guide slide is provided on the inner wall of the side guard, one end of the folding rod is located in the guide slide and slidably cooperates with the guide slide, the shoulder massage assembly comprises a massage outer frame, a massage shaft is slidably connected to the massage outer frame, a plurality of groups of shoulder balls are rotatably connected to the bottom of the massage shaft, and a shoulder drive assembly is fixedly provided in the massage outer frame.

Preferably, the connecting rod is fixedly connected between the legs of the seat, an outer wall of the connecting rod is sleeved with an adjusting shaft sleeve, and an outer wall of the adjusting shaft sleeve is fixedly connected to a leg base plate, so that the connection structure is simple and easy to adjust.

Preferably, an adjusting motor is fixedly installed at the bottom of the seat plate of the seat, and a mounting groove is opened at the bottom of the seat plate of the seat. The output end of the adjusting motor is rotatably connected in the mounting groove and a driving gear is fixedly connected to the outer wall of the mounting groove. An adjusting gear is fixedly connected in the middle of the adjusting sleeve, and the driving gear is meshed with the adjusting gear.

Preferably, a protective cover is fixedly connected to the bottom of the seat plate, and an adjusting gear is provided inside the protective cover. The protective cover ensures a beautiful appearance while preventing clothes from being entangled therein. The outer wall of the connecting rod is fixedly connected to a limiting ring, and the leg massage component is located on the inner side of the limiting ring to prevent the adjustment sleeve from moving.

Preferably, a driving motor is fixedly mounted on the bottom of the leg substrate, a massage groove is opened on the bottom of the leg substrate, the massage screw is located in the massage groove and is rotatably connected thereto, and the output end of the driving motor is fixedly connected to the massage screw.

Preferably, the top of the massage base plate is fixedly connected to a gantry, the bottom is rotatably connected to the top of the gantry, and the folding rod is rotatably connected to the side wall of the gantry through a torsion spring shaft. The folding rod moves smoothly to ensure the massage effect of the side balls.

Preferably, the folding rod is an elastic rod, the edge guard is a bucket-shaped edge guard, the inner wall of the edge guard is fixedly connected with a covering pad, the covering pad is a flexible pad, and the side balls and the bottom ball are both located below the covering, so as to fit better and be comfortable to use.

Preferably, the rear wall of the seat is fixedly connected with a transfer seat, a rotating rod is fixedly connected in the middle of the transfer seat, and the outer wall of the rotating rod is rotatably connected with a shoulder massage component.

Preferably, the inner wall of the massage outer frame is fixedly connected to a support plate, a massage shaft is slidably connected to the middle of the support plate, a shoulder spring is fixedly connected between the massage shaft and the top of the support plate, a massage plate is fixedly connected to the bottom of the massage shaft, a plurality of massage rods are rotatably connected to the bottom of the massage plate, shoulder balls are rotatably connected to the ends of the massage rods, and tightening springs are fixedly connected between the massage rods.

Preferably, the shoulder drive assembly includes a drive groove opened at the top of the massage outer frame, a drive shaft is rotatably connected in the drive groove, a massage cam is fixedly connected to the outer wall of the drive shaft, the massage cam is in contact with the top of the massage shaft, and a shoulder motor is fixedly connected to the side wall of the massage outer frame, and the output end of the shoulder motor is fixedly connected to the drive shaft, so that one motor can drive multiple massage shafts to move simultaneously, thereby simplifying components and reducing volume.

Compared with the prior art, the present invention has the following beneficial effects:

1. During leg massage, the massage screw drives the bottom ball and the side ball to roll back and forth at the calf to promote blood circulation, effectively avoid lower limb edema caused by sitting for a long time, and the massage is relaxing and comfortable. During the reciprocating movement, the folding rod moves back and forth along the upward radial guide slide, driving the folding rod to slowly open from bottom to top, adapting to the curvature of the leg, and ensuring that the side ball always fits the leg for massage without excessive squeezing.

2. When massaging the shoulders, the person sits down with the shoulders inside the massage frame. The shoulder ball moves downward on the shoulders while opening outwards, and moves upward while closing inwards, achieving the effect of simulating the massage by human hands, effectively massaging the shoulders, eliminating fatigue, relaxing the body and mind, relieving stress, and providing a comfortable massage.

3. The present invention can be used as an ordinary office chair during normal use. At this time, the leg massage component is folded and folded under the seat board, and the shoulder massage component is folded and folded behind the backrest. When in use, leg and shoulder massage can be achieved simultaneously, effectively relieving fatigue in parts of the body that are more prone to fatigue. It has a simple structure, low cost, and a small footprint. It is convenient to use in offices and has strong universality.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

FIG1 is a schematic diagram of a partial cross-sectional structure of the present invention from a front perspective;

FIG2 is a schematic diagram of the rear viewing angle structure of the present invention;

FIG3 is a schematic diagram of a stepped cross-sectional structure from a side view of the present invention;

FIG4 is a schematic diagram of the enlarged structure of part A of the present invention;

FIG5 is a schematic diagram of a half-section structure of the present invention from a bottom-up perspective;

FIG. 6 is an enlarged structural schematic diagram of part B of the present invention.

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

1-seat, 2-shoulder massage component, 3-leg massage component, 4-leg base plate, 5-edge guard, 6-massage screw, 7-massage base plate, 8-bottom ball, 9-folding rod, 10-side ball, 11-guide slide, 12-massage frame, 13-massage shaft, 14-shoulder ball, 15-connecting rod, 16-adjusting sleeve, 17-driving gear, 18-adjusting gear, 19-protective cover, 20-limiting ring, 21-gantry, 22-covering pad, 23-rotating rod, 24-support plate, 25-shoulder spring, 26-massage plate, 27-massage rod, 28-tightening spring, 29-driving shaft, 30-massage cam.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Please refer to Figures 1-6, the present invention provides a technical solution:

A novel health care office massage chair comprises a seat 1, a shoulder massage component 2 is rotatably connected to the side wall of the backrest of the seat 1, a leg massage component 3 is rotatably connected to the leg of the seat 1 through a connecting rod 15, the leg massage component 3 comprises a leg base plate 4, a side guard 5 is fixedly connected to the top of the leg base plate 4, a massage screw 6 is rotatably installed in the middle of the leg base plate 4, a massage base plate 7 is threadedly connected to the outer wall of the massage screw 6, a bottom ball 8 is rotatably connected to the top of the massage base plate 7, a folding rod 9 is rotatably connected to the side of the massage base plate 7, a side ball 10 is rotatably connected to the middle of the folding rod 9, a guide slide 11 is provided on the inner wall of the side guard 5, one end of the folding rod 9 is located in the guide slide 11 and slidably cooperates with the guide slide 11, the shoulder massage component 2 comprises a massage outer frame 12, a massage shaft 13 is slidably connected to the massage outer frame 12, a plurality of groups of shoulder balls 14 are rotatably connected to the bottom of the massage shaft 13, and a shoulder drive component is fixedly provided in the massage outer frame 12.

The connecting rod 15 is fixedly connected between the legs of the seat 1, and an adjusting sleeve 16 is sleeved on the outer wall of the connecting rod 15, and the outer wall of the adjusting sleeve 16 is fixedly connected to the leg base plate 4. An adjusting motor is fixedly installed at the bottom of the seat board of the seat 1, and a mounting groove is provided at the bottom of the seat board of the seat 1. The output end of the adjusting motor is rotatably connected in the mounting groove, and a driving gear 17 is fixedly connected to the outer wall thereof, and an adjusting gear 18 is fixedly connected in the middle of the adjusting sleeve 16, and the driving gear 17 is meshed with the adjusting gear 18.

A protective cover 19 is fixedly connected to the bottom of the seat plate of the chair 1, and an adjusting gear 18 is arranged inside the protective cover 19. A limiting ring 20 is fixedly connected to the outer wall of the connecting rod 15, and the leg massage component 3 is located inside the limiting ring 20. A driving motor is fixedly installed at the bottom of the leg base plate 4, and a massage groove is opened at the bottom of the leg base plate 4. The massage screw 6 is located in the massage groove and is rotatably connected thereto, and the output end of the driving motor is fixedly connected to the massage screw 6.

The top of the massage base plate 7 is fixedly connected to the gantry frame 21, the bottom is rotatably connected to the top of the gantry frame 21, and the folding rod 9 is rotatably connected to the side wall of the gantry frame 21 through a torsion spring shaft. The folding rod 9 is an elastic rod, the edge guard 5 is a bucket-shaped edge guard 5, and the inner wall of the edge guard 5 is fixedly connected to a covering pad 22, which is a flexible pad, and the side balls 10 and the bottom balls 8 are both located below the covering.

The rear wall of the seat 1 is fixedly connected to a transfer seat, a rotating rod 23 is fixedly connected in the middle of the transfer seat, and the outer wall of the rotating rod 23 is rotatably connected to the shoulder massage component 2. The inner wall of the massage outer frame 12 is fixedly connected to a support plate 24, a massage shaft 13 is slidably connected in the middle of the support plate 24, a shoulder spring 25 is fixedly connected between the massage shaft 13 and the top of the support plate 24, a massage plate 26 is fixedly connected to the bottom of the massage shaft 13, a plurality of massage rods 27 are rotatably connected to the bottom of the massage plate 26, a shoulder ball 14 is rotatably connected to the end of the massage rod 27, and a tightening spring 28 is fixedly connected between the massage rods 27.

The shoulder drive assembly includes a drive groove opened at the top of the massage outer frame 12, in which a drive shaft 29 is rotatably connected, a massage cam 30 is fixedly connected to the outer wall of the drive shaft 29, the massage cam 30 is in contact with the top of the massage shaft 13, a shoulder motor is fixedly connected to the side wall of the massage outer frame 12, and the output end of the shoulder motor is fixedly connected to the drive shaft 29.

A specific application of this embodiment is that the present invention can be used as an ordinary office chair during normal use, in which case the leg massage component is folded and retracted under the seat plate, and the shoulder massage component is folded and retracted behind the backrest.

When in use, as shown in Figures 1-3, the adjustment motor under the seat plate of the chair 1 is turned on to drive the active gear 17 to rotate, and then drive the adjustment gear 18 meshing therewith to rotate, and drive the adjustment sleeve 16 to rotate around the connecting rod 15 as the center, and then change from a folded state under the seat plate to a vertical state or a forward state, so that the legs can be placed on the covering pad 22 in the edge guard 2, and the massage outer frame 12 is rotated upward and rotated to the front around the rotating rod 23, so that the opening of the massage outer frame 12 is downward in a vertical state. Since the rotating rod 23 and the massage outer frame 12 are connected by a damping connection, the massage outer frame 12 cannot float easily during the massage process.

During leg massage, as shown in Figures 5-6, the massage motor is turned on to drive the massage screw 6 to rotate and then drive the massage base plate 7 threadedly connected thereto to move back and forth along the massage groove. During the reciprocating movement, the bottom ball 8 rolls back and forth under the leg to massage, and at the same time the folding rod 9 moves back and forth along the upward radial guide slide 11, driving the folding rod 9 to slowly open from bottom to top to adapt to the curvature of the leg, ensuring that the side balls 10 always fit the leg for massage without excessive squeezing. Driven by the massage screw 6, the bottom ball and the side balls 10 are driven to roll back and forth at the calf for massage, thereby promoting blood circulation, effectively avoiding lower limb edema caused by sitting for a long time, and providing a relaxing and comfortable massage.

During shoulder massage, as shown in Figures 2-4, the person sits down with the shoulders located in the massage outer frame 12, and the shoulder balls 14 are distributed in rows on the shoulders front and back. The shoulder motor connected to the side wall of the massage outer frame 12 drives the drive shaft 29 to rotate, and then drives the massage cam 30 to rotate, acting on the massage shaft 13, and under the action of the shoulder spring 25, a lifting and reciprocating effect is achieved, thereby driving the shoulder ball 14 to move up and down on the shoulder. Under the action of the tightening spring 28, the shoulder ball 14 moves downward on the shoulder while opening outward, and moves upward while closing inward, realizing the effect of simulating human hand-pinch massage, effectively massaging the shoulders, eliminating fatigue, relaxing the body and mind, relieving stress, and massaging comfortably.

The present invention can be used as an ordinary office chair during normal use. At this time, the leg massage component 3 is folded and stored under the seat board, and the shoulder massage component 2 is folded and stored behind the backrest. When in use, leg and shoulder massage can be achieved simultaneously, effectively relieving fatigue in parts of the body that are more prone to fatigue. The present invention has a simple structure, low cost, and small footprint, and is convenient to use in offices with strong universality.

In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims (4)

1. The utility model provides a novel health care office massage armchair, includes seat (1), its characterized in that: the utility model discloses a chair, which is characterized in that a shoulder massage component (2) is rotationally connected to the side wall of the backrest of the chair (1), a leg massage component (3) is rotationally connected to the leg of the chair (1) through a connecting rod (15), the leg massage component (3) comprises a leg base plate (4), a safe edge (5) is fixedly connected to the top of the leg base plate (4), a massage screw (6) is rotationally arranged in the middle of the leg base plate (4), a massage bottom plate (7) is rotationally connected to the outer wall of the massage screw (6), a bottom ball (8) is rotationally connected to the top of the massage bottom plate (7), The side edge of the massage bottom plate (7) is rotationally connected with a folding rod (9), a side edge ball (10) is rotationally connected in the middle of the folding rod (9), a guide slide way (11) is arranged on the inner wall of the protective edge (5), one end of the folding rod (9) is positioned in the guide slide way (11) and is in sliding fit with the guide slide way, the shoulder massage assembly (2) comprises a massage outer frame (12), a massage shaft (13) is connected in the massage outer frame (12) in a sliding manner, a plurality of groups of shoulder balls (14) are rotationally connected at the bottom of the massage shaft (13), and a shoulder driving assembly is fixedly arranged in the massage outer frame (12); The connecting rod (15) is fixedly connected between the legs of the seat (1), an adjusting shaft sleeve (16) is sleeved on the outer wall of the connecting rod (15), and a leg base plate (4) is fixedly connected with the outer wall of the adjusting shaft sleeve (16); an adjusting motor is fixedly arranged at the bottom of a seat plate of the seat (1), an installing groove is formed in the bottom of the seat plate of the seat (1), the output end of the adjusting motor is rotationally connected with the installing groove, a driving gear (17) is fixedly connected with the outer wall of the installing groove, an adjusting gear (18) is fixedly connected with the middle of an adjusting shaft sleeve (16), and the driving gear (17) is meshed with the adjusting gear (18); the bottom of the seat plate of the seat (1) is fixedly connected with a protective sleeve (19), an adjusting gear (18) is arranged in the protective sleeve (19), the outer wall of the connecting rod (15) is fixedly connected with a limit ring (20), and the leg massage component (3) is positioned at the inner side of the limit ring (20); the bottom of the leg base plate (4) is fixedly provided with a driving motor, the bottom of the leg base plate (4) is provided with a massage groove, the massage screw rod (6) is positioned in the massage groove and is rotationally connected with the massage groove, and the output end of the driving motor is fixedly connected with the massage screw rod (6); the utility model discloses a massage frame, including massage frame (12), support frame (12), shoulder spring (25), massage frame (27), shoulder ball (14), tightening spring (28), shoulder spring (25), tightening spring (26) and tightening spring (28) are respectively connected with the massage shaft (13) and the support plate (24), the support plate (24) is fixedly connected with the inner wall of the massage frame (12), the massage shaft (13) is fixedly connected with the support plate (13), the massage disk (26) is rotationally connected with a plurality of massage rods (27) at the bottom, shoulder ball (14) is rotationally connected with the end of each massage rod (27), and tightening spring (28) is fixedly connected with the top of each massage rod (27); The shoulder driving assembly comprises a driving groove formed in the top of the massage outer frame (12), a driving shaft (29) is rotationally connected to the driving groove, a massage cam (30) is fixedly connected to the outer wall of the driving shaft (29), the massage cam (30) is in contact with the top of the massage shaft (13), a shoulder motor is fixedly connected to the side wall of the massage outer frame (12), and a driving shaft (29) is fixedly connected to the output end of the shoulder motor.

2. The novel office massage chair of claim 1, wherein: the top of the massage bottom plate (7) is fixedly connected with a portal frame (21), the bottom of the massage bottom plate is rotationally connected to the top of the portal frame (21), and the folding rod (9) is rotationally connected to the side wall of the portal frame (21) through a torsion spring shaft.

3. The novel office massage chair of claim 1, wherein: the folding rod (9) is an elastic rod, the guard edge (5) is a bucket-shaped guard edge (5), a cladding pad (22) is fixedly connected to the inner wall of the guard edge (5), the cladding pad (22) is a flexible pad, and the side ball (10) and the bottom ball (8) are both located below cladding.

4. The novel office massage chair of claim 1, wherein: the back wall of the seat (1) is fixedly connected with an adapter, a rotating rod (23) is fixedly connected in the middle of the adapter, and a shoulder massage assembly (2) is rotationally connected to the outer wall of the rotating rod (23).