CN207654618U - A kind of multifunctional massage chair - Google Patents

Abstract

The utility model discloses a multifunctional massage chair, which comprises a driving mechanism, a transmission mechanism, a chair leg bracket, a chair seat, a backrest and a waist massage mechanism; Drive shaft bearings and pedals are respectively arranged at both ends of the drive shaft; a waist massage mechanism is arranged at a position close to the bottom end of the backrest; the waist massage mechanism includes a working pivot shaft and at least two elliptical cylinders, and the axial direction of the elliptic cylinder is upward There are protruding horizontal bars, and the elliptical cylinder is sleeved outside the working pivot shaft, which is connected to the backrest in rotation; the transmission mechanism includes a driving sprocket, a working sprocket and a transmission chain, and the transmission chain connects the driving sprocket and the working sprocket. sprockets. The utility model has a simple structure, combines an exercise bike with an ordinary chair, adopts self-driven driving, and the user steps on a pedal to provide driving force for a massage mechanism, combines fitness and massage functions, has good health care effect, and is energy-saving and environment-friendly.

Description

A multifunctional massage chair

technical field

The utility model relates to the technical field of health care equipment, in particular to a multifunctional massage chair.

Background technique

With the rapid development of society nowadays, people's work intensity and pressure are also increasing while their living standards are improving. People's health is bound to face challenges. According to relevant survey agencies, 73% of people are in sub-health. The main reason for sub-health is that people work in the office for a long time and have no extra time to participate in outdoor activities or go to the gym to keep fit. Therefore, it is increasingly important to be able to maintain a healthy body outside of work.

And the massage chair just echoed the requirements of this era, and came into being accordingly. It relieves back pain caused by long hours of office work. Most of the existing massage chairs are electrically driven, which can only alleviate the symptoms of back pain caused by the user's sitting for a long time, but the effect of fitness is minimal. In addition, the existing electric massage chairs have a relatively complicated structure and a large volume. , the cost is high, the power consumption is large, and the user's use cost is high, so it is not suitable for large-scale promotion and use.

Utility model content

For this reason, it is necessary to provide a new type of multifunctional massage chair to solve the problems of poor fitness effect, complex structure, large volume and difficult placement, high use cost, and insufficient energy saving and environmental protection of existing massage chairs.

In order to achieve the above object, the inventor provides a multifunctional massage chair, which includes a driving mechanism, a transmission mechanism, a chair leg support, a seat, a backrest and a waist massage mechanism;

The drive mechanism includes a pedal, a drive shaft and a lifting bracket, the drive shaft is provided with a drive shaft bearing, and the drive shaft bearing is used to connect with the lifting bracket, and the pedals are respectively arranged on two ends of the drive shaft. end;

A waist massage mechanism is provided at a position close to the bottom of the backrest;

The waist massage mechanism includes a working pivot shaft and at least two elliptical cylinders. A shaft hole is provided at the center of the elliptical cylinder. A protruding bar is arranged on the axial direction of the elliptical cylinder. It is arranged outside the working pivot shaft, and the working pivot shaft is rotatably connected to the brackets on both sides of the backrest;

The transmission mechanism includes a driving sprocket, a working sprocket and a transmission chain. The driving sprocket is sleeved on the driving shaft and linked with the driving shaft. The working sprocket is sleeved on the working pivot shaft and connected to the working pivot shaft. Linkage, the transmission chain connects the driving sprocket and the working sprocket;

The chair leg bracket is used to support the seat and the backrest.

As a preferred structure of the utility model, the massage chair also includes a back massage mechanism and a transmission link;

The back massage mechanism includes a massage head and a V-shaped connecting rod, the massage head is connected to one end of the V-shaped connecting rod, and the other end of the V-shaped connecting rod is sleeved on the top shaft of the backrest;

One end of the transmission link is fixedly connected to the working pivot shaft, and the other end is connected to the V-shaped corner of the V-shaped link. The movement of the transmission link drives the back massage mechanism to move back and forth.

As a preferred structure of the present utility model, the V-shaped connecting rod is sleeved on the top shaft of the backrest and is linked with the top shaft. Both ends of the top shaft are sleeved with top shaft bearings, and the top shaft bearings For connection to the backrest.

As a preferred structure of the present invention, the V-shaped connecting rod is sleeved on the top shaft of the backrest and can rotate around the top shaft, and the two ends of the top shaft are fixed on the backrest.

As a preferred structure of the present utility model, the transmission link is an L-shaped structure, the L-shaped transmission link is fixedly connected to the working pivot shaft, and the other end is connected to the V-shaped corner of the V-shaped link. There are two rods.

As a preferred structure of the present utility model, there are at least two back massage mechanisms, and adjacent back massage mechanisms are connected by linkage rods.

As a preferred structure of the present utility model, the massage chair also includes a transmission shaft, on which a transmission shaft bearing, a first transmission sprocket and a second transmission sprocket are arranged, and the transmission shaft bearing is used for The chair leg bracket is connected, the first transmission sprocket, the second transmission sprocket are linked with the transmission shaft, the first transmission sprocket is connected with the driving sprocket through the transmission chain, and the second transmission sprocket is connected with the working sprocket through the transmission chain .

As a preferred structure of the present invention, the transmission shaft is located at the intersection of the horizontal plane where the drive shaft of the chair leg bracket is located and the vertical plane where the working pivot shaft is located.

As a preferred structure of the present utility model, the lifting bracket is arranged on the chair leg bracket.

Different from the prior art, the above technical solution has the following advantages: the utility model multifunctional massage chair has a relatively simple structure, combines an exercise bike with an ordinary chair, and adopts self-driven driving, and the user steps on a pedal to provide driving force for the massage mechanism. Combining fitness and massage functions, it not only has a good health care effect on the human body, but also saves energy and is environmentally friendly; at the same time, the multifunctional massage chair adopts a purely mechanical structure, which is more convenient to install and disassemble, takes up less space, and is low in use cost. Scale promotion.

Description of drawings

Fig. 1 is a front structural schematic diagram of an embodiment of a multifunctional massage chair of the present invention;

Fig. 2 is a side view structural schematic diagram of an embodiment of a multifunctional massage chair of the present invention;

Fig. 3 is a top view structural diagram of an embodiment of a multifunctional massage chair of the present invention;

Fig. 4 is a schematic diagram of the structure of an elliptical cylinder of an embodiment of a multifunctional massage chair of the present invention.

Explanation of reference signs:

11. Foot pedal; 12. Drive shaft; 13. Lifting bracket;

21. Driving sprocket; 22. Working sprocket; 23. Transmission chain;

3. Chair leg support;

4. Seat;

5. Chair back; 51. Top shaft;

61. Working pivot shaft;

62. Elliptical cylinder; 621. Shaft hole; 622. Raised bar;

71. Massage head; 72. V-shaped connecting rod;

8. Transmission connecting rod;

9. Linkage rod;

10. Transmission shaft.

Detailed ways

In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.

Please refer to Fig. 1 to Fig. 4, present embodiment provides a kind of multifunctional massage chair, described massage chair comprises driving mechanism, transmission mechanism, chair leg bracket 3, chair back 5, backrest and waist massage mechanism; Said driving mechanism Comprising a pedal 11, a drive shaft 12 and a lifting bracket 13, the drive shaft 12 is provided with a drive shaft 12 bearing, and the drive shaft 12 bearing is used to connect with the lifting bracket 13, and the pedals 11 are respectively arranged on The two ends of the drive shaft 12; the position of the backrest near the bottom end is provided with a waist massage mechanism; the waist massage mechanism includes a working pivot shaft 61 and at least two elliptical cylinders 62, and the center of the elliptical cylinder 62 is provided with a Shaft hole, the elliptical cylinder 62 is provided with protruding bars in the axial direction, the elliptical cylinder 62 is sleeved outside the working pivot shaft 61 through the shaft hole, and the working pivot shaft 61 is rotatably connected to the brackets on both sides of the backrest The transmission mechanism includes a driving sprocket 21, a working sprocket 22 and a transmission chain 23, the driving sprocket 21 is sleeved on the driving shaft 12 and is linked with the driving shaft 12, and the working sprocket 22 is sleeved with the working On the pivot shaft 61 and linked with the working pivot shaft 61, the transmission chain 23 connects the driving sprocket 21 and the working sprocket 22; the chair leg bracket 3 is used to support the chair back 5 and the backrest.

In this embodiment, the driving mechanism is mainly used as a fitness training unit for the user, and provides driving force for the waist massage mechanism. The transmission mechanism is mainly used to transmit the driving force provided by the driving mechanism to the waist massage mechanism to perform pressing massage on the acupuncture points of the waist. Specifically, the user sits on the chair back 5 and steps on the pedal 11, which drives the drive shaft 12 to rotate around the lifting bracket 13, so that the driving sprocket 21 linked with it rotates, and the driving chain 23 drives the working sprocket 22 to rotate. , and then drives the working pivot shaft 61 of the waist massage mechanism to rotate, and the elliptical cylinder 62 rotates thereupon. During the rotation process, the elliptical cylinder 62 can adjust the position of the user leaning against the backrest because of its uneven radial distance. The waist plays a role of pressing and massages the waist to relieve fatigue and soreness. Preferably, the radial direction of the outer surface of the elliptical cylinder 62 is also provided with raised horizontal bars, and the number of the raised horizontal bars is as many as One, which makes the massage effect on the user's waist better. In this embodiment, the waist massage mechanism is also used as the gravity load of the drive mechanism, so that the user can perform riding training similar to an exercise bike while massaging the waist, integrating fitness massage as a whole.

The multifunctional massage chair of the utility model has a relatively simple structure. It combines an exercise bike with an ordinary chair, and adopts self-driven driving. The user steps on the pedal to provide driving force for the massage mechanism, and combines fitness and massage functions into one. The health care effect is good, and it is energy-saving and environment-friendly; at the same time, the multifunctional massage chair adopts a purely mechanical structure, which is more convenient to install and disassemble, takes up less space, and has low cost of use, so it is suitable for large-scale promotion.

Please refer to Fig. 1 to Fig. 3, in another preferred embodiment, the massage chair of the utility model also includes a back massage mechanism and a transmission link 8; the back massage mechanism includes a massage head 71 and a V-shaped connecting rod 72 , the massage head 71 is connected to one end of the V-shaped connecting rod 72, and the other end of the V-shaped connecting rod 72 is sleeved on the top shaft 51 of the backrest; one end of the transmission connecting rod 8 is fixedly connected to the working pivot shaft 61 , the other end is connected to the V-shaped corner of the V-shaped connecting rod 72, and the movement of the transmission connecting rod 8 drives the back massage mechanism to move back and forth. The back massage mechanism is used for reciprocating squeezing motion on the user's back, which can relax back muscles, eliminate fatigue, and make people feel happy. Specifically, the rotation of the working pivot shaft 61 drives the transmission connecting rod 8 around the working pivot shaft 61 to generate transmission on a certain circumference, and drives the V-shaped connecting rod 72 to carry out reciprocating forward and backward air pressure movements, so that the massage head 71 is more sensitive to the user. The back is massaged and extruded. Preferably, the shape of the massage head 71 is set to simulate a human fist, and the massage effect is good.

In this embodiment, the V-shaped connecting rod 72 is sleeved on the top shaft 51 of the backrest and is linked with the top shaft 51. Both ends of the top shaft 51 are sleeved with top shaft 51 bearings, and the top shaft 51 bearings are used to be connected with the backrest. The V-shaped connecting rod 72 needs to be driven by the transmission connecting rod 8 to swing back and forth. In one embodiment, the V-shaped connecting rod 72 is sleeved on the top shaft 51 of the backrest and linked with the top shaft 51. The top shaft 51 rotates around the connection with the side bracket of the backrest; in the second embodiment, the two ends of the top shaft 51 are fixed on the backrest and remain fixed, and the V-shaped connecting rod 72 is sleeved on the backrest on the top shaft 51 and can rotate around the top shaft 51.

Please refer to Fig. 2, in a specific embodiment, as a preferred structure of the present utility model, the transmission link 8 is an L-shaped structure, the L-shaped transmission link 8 is fixedly connected to the working pivot shaft 61, and the other end is connected to At the V-shaped corner of the V-shaped connecting rod 72, there are two transmission connecting rods 8 . The transmission link 8 is an L-shaped structure that is more suitable for the backrest, so that the two are compatible in shape, the structure is simpler, and the appearance is beautiful and generous.

In the embodiment shown in FIG. 2 , there are at least two back massage mechanisms in the present invention, and adjacent back massage mechanisms are connected by a linkage rod 9 . The more back massage mechanisms are installed, the more parts will be squeezed for back massage. Generally, in order to maintain the massage effect, the volume and power of the massage chair, and the beauty of the shape of the massage chair, the number of back massage mechanisms is mostly two. It is designed to fully simulate human fists, and through the connection of the linkage rod 9, each back massage mechanism can keep moving synchronously, and the massage effect is better.

Please refer to Fig. 1, as another preferred embodiment of the present utility model, described massage chair also comprises transmission shaft 10, and described transmission shaft 10 is provided with transmission shaft 10 bearings, first transmission chain 23 wheels and second Transmission chain 23 wheels, the transmission shaft 10 bearings are used to connect with the chair leg bracket 3, the first transmission chain 23 wheels, the second transmission chain 23 wheels are linked with the transmission shaft 10, the first transmission chain 23 wheels pass through the transmission chain 23 is connected with drive sprocket 21, and second drive chain 23 wheels are connected with working sprocket 22 by drive chain 23. The transmission shaft 10 is mainly used to transmit the driving force provided by the driving mechanism to the working pivot shaft 61 of the waist massage mechanism through the transmission shaft 10 . The setting of the transmission shaft 10 is mainly used to change the distribution of the transmission chain 23 to prevent the drive shaft 12 from directly transmitting with the working pivot shaft 61, resulting in irregular structure and affecting the normal exercise of the user.

In a further embodiment as shown in FIG. 1 , the transmission shaft 10 is located at the intersection of the horizontal plane where the drive shaft 12 of the chair leg support 3 is located and the vertical plane where the working pivot shaft 61 is located. Setting the transmission shaft 10 at this position facilitates the installation of the transmission chain 23 without affecting the normal use of the massage chair, and the structure is beautiful and generous.

As a preferred structure of the present invention, the lifting bracket 13 is arranged on the chair leg bracket 3 . Put the lifting bracket 13 on it, so that the two are connected as one, which is convenient for moving and carrying. Preferably, the lifting bracket 13 is detachably connected with the chair leg bracket 3, which is convenient for installation and storage.

It should be noted that although the above-mentioned embodiments have been described herein, the patent protection scope of the present utility model is not limited thereby. Therefore, based on the innovative concept of the present utility model, the changes and modifications to the embodiments described herein, or the equivalent structure or equivalent process transformation made by using the description of the utility model and the contents of the accompanying drawings, directly or indirectly convert the above technologies The application of the scheme in other relevant technical fields is included in the protection scope of the utility model patent.

Claims (9)

1. A multifunctional massage chair, characterized in that, the massage chair comprises a driving mechanism, a transmission mechanism, a chair leg support, a seat, a backrest and a waist massage mechanism; The drive mechanism includes a pedal, a drive shaft and a lifting bracket, the drive shaft is provided with a drive shaft bearing, and the drive shaft bearing is used to connect with the lifting bracket, and the pedals are respectively arranged on two ends of the drive shaft. end; A waist massage mechanism is provided at a position close to the bottom of the backrest; The waist massage mechanism includes a working pivot shaft and at least two elliptical cylinders. A shaft hole is provided at the center of the elliptical cylinder. A protruding bar is arranged on the axial direction of the elliptical cylinder. It is arranged outside the working pivot shaft, and the working pivot shaft is rotatably connected to the brackets on both sides of the backrest; The transmission mechanism includes a driving sprocket, a working sprocket and a transmission chain. The driving sprocket is sleeved on the driving shaft and linked with the driving shaft. The working sprocket is sleeved on the working pivot shaft and connected to the working pivot shaft. Linkage, the transmission chain connects the driving sprocket and the working sprocket; The chair leg bracket is used to support the seat and the backrest. 2. The multifunctional massage chair according to claim 1, characterized in that, the massage chair further comprises a back massage mechanism and a transmission link; The back massage mechanism includes a massage head and a V-shaped connecting rod, the massage head is connected to one end of the V-shaped connecting rod, and the other end of the V-shaped connecting rod is sleeved on the top shaft of the backrest; One end of the transmission link is fixedly connected to the working pivot shaft, and the other end is connected to the V-shaped corner of the V-shaped link. The movement of the transmission link drives the back massage mechanism to move back and forth. 3. The multifunctional massage chair according to claim 2, characterized in that, the V-shaped connecting rod is sleeved on the top shaft of the backrest and linked with the top shaft, and both ends of the top shaft are sleeved with a top shaft. A shaft bearing, the top shaft bearing is used to connect with the backrest. 4. The multifunctional massage chair according to claim 2, wherein the V-shaped connecting rod is sleeved on the top shaft of the backrest and can rotate around the top shaft, and the two ends of the top shaft are fixed on the backrest. . 5. The multifunctional massage chair according to claim 2, characterized in that, the transmission link is an L-shaped structure, the L-shaped transmission link is fixedly connected to the working pivot shaft, and the other end is connected to the V-shaped link of the V-shaped link. At the corner of the shape, there are two transmission connecting rods. 6. The multifunctional massage chair according to any one of claims 2-5, characterized in that there are at least two back massage mechanisms, and adjacent back massage mechanisms are connected by linkage rods. 7. The multifunctional massage chair according to claim 1, characterized in that, the massage chair further comprises a transmission shaft, and the transmission shaft is provided with a transmission shaft bearing, a first transmission sprocket and a second transmission sprocket, The transmission shaft bearing is used to connect with the chair leg bracket, the first transmission sprocket and the second transmission sprocket are linked with the transmission shaft, the first transmission sprocket is connected with the driving sprocket through a transmission chain, and the second transmission sprocket It is connected with the working sprocket through the transmission chain. 8 . The multifunctional massage chair according to claim 7 , wherein the transmission shaft is located at the intersection of the horizontal plane where the drive shaft of the chair leg bracket is located and the vertical plane where the working pivot shaft is located. 9. The multifunctional massage chair according to claim 1, wherein the lifting bracket is arranged on the chair leg bracket.