CN2738783Y - A multi-stage control device for a massage chair with an inverted action - Google Patents

Abstract

The utility model provides a multi-stage control device of massage chair with handstand action, which is mainly characterized in that a group of second telescopic cylinders capable of controlling the tilting angle of the chair back are arranged on the base of the massage chair, so as to meet the different requirements of the user on the tilting angle, a group of third telescopic cylinders capable of controlling the lifting of the foot cushion base frame is arranged, a group of fourth telescopic cylinders capable of pushing the foot cushion is arranged between the foot cushion and the base frame, the height and the protruding degree of the foot cushion can be controlled by the cooperation of the two groups of telescopic cylinders, so as to meet the different requirements of the foot rest of the user, and in order to endow the handstand action control, a first telescopic cylinder is additionally arranged at the lowest point of a V-shaped connecting rod frame arranged below the seat cushion base frame and the top end of the front side of the base, the telescopic cylinder can be used for controlling the forward and backward lifting of the foot cushion at the front end, and the chair back at the rear end is inclined downwards, form an inverted configuration of "" head low and feet high "" and endow the massage chair with a simple massage function and an inverted function.

Description

A multi-stage control device for a massage chair with an inverted action

technical field

The utility model relates to a massage chair, in particular to a control device for the massage chair.

Background technique

In order to eliminate muscle fatigue and promote blood circulation, "massage" is an excellent solution. Based on this, various massage machines, massage chairs and other massage equipment have come out one after another. Need to choose the applicable massage equipment.

Among all kinds of massage equipment, the "massage chair" has a massage function that can almost reach the body, and in practice, the user only needs to sit comfortably on the massage chair, and can perform comfortable massage through the buttons on the control panel. The massage function is the most popular among consumers.

In terms of structural design, the general massage chair is generally equipped with parts such as seat cushion, chair back and foot rest, and a massage mechanism with appropriate shape and function is built in each part, and the back of the chair and foot rest can be adjusted. Angle and height, so the backrest and footrest of the massage chair can be adjusted to the best shape according to the user's needs, and the internal massage mechanism can be used to treat the head, neck, shoulders, back, waist, buttocks and legs of the human body, etc. Parts of the body are massaged to achieve the effect of eliminating muscle and bone fatigue and promoting blood circulation, thereby relieving stress, calming emotions, and eliminating fatigue.

Although the massage chairs currently sold in the market can achieve the expected comfortable massage function in terms of the design of the massage function, there are still some deficiencies in the structural design, which will be briefly summarized as follows:

One: in order to reach the reclining angle and height adjustment function of its chair back and footrest pad, and simplify the program of its adjustment operation, the existing massage chair must have its base, seat cushion base frame, chair back base frame and feet The backrest base frame and other components are connected and assembled in an extremely complicated relationship, and combined with manual or electric mode operation to control the adjustment of the reclining angle of the chair back or the height of the footrest, and even the simultaneous design of the adjustment of the recline of the chair back and the height of the footrest As a result, its complex structural design will inevitably cause its overall manufacturing cost to remain high, resulting in the failure to reduce the price of massage chairs, affecting consumers' willingness and ability to buy.

Second: Because the back of the massage chair and the footrest have the function of tilting angle and height adjustment, it can adapt to the needs of different lying postures. When massaging a chair, the length of the legs stretched is not the same, but the foot cushions of general massage chairs are usually designed with fixed specifications, which may cause different users when placing their legs on the foot cushions. Differences in resting positions will virtually affect the best resting posture and massage effect.

Third: the existing massage chairs can only provide simple massage functions. Although there may be different massage types to choose from, their overall functions are completely limited to the massage of various parts of the human body, so as to eliminate muscle, muscle and bone fatigue and fatigue. The effect of promoting blood circulation can only be regarded as a way to treat the symptoms rather than the root cause, and has limited effect on strengthening the body's functions.

Contents of the invention

Aiming at the defects of the above-mentioned prior art, the utility model proposes a multi-stage control device for a massage chair with an inverted action;

The main purpose of this utility model is to make it have an inverted function in addition to the simple massage function of the massage chair through the composition design of the structure, thereby endowing it with the effects of promoting blood circulation, strengthening body functions and relieving physical and mental stress.

Another purpose of this utility model is to control the tilting of the chair back of the massage chair, the height of the footrest and the degree of protrusion, and the newly added inversion function of the massage chair through the composition design of the structure, so that the massage chair can be greatly improved. Simplify its overall structure, thereby reducing its manufacturing cost.

According to a technical solution of the utility model, a multi-stage control device for a massage chair with an inverted action includes: a base, a cushion base frame, a seat back base frame pivotally formed at the rear side of the seat cushion base frame, The front side of the seat cushion base frame pivots a foot cushion base frame, and a telescopic cylinder or other adjusting device that controls and adjusts the inclination angle and height of the chair back base frame and the footrest base frame. A first telescopic cylinder is set between the base frames. When the cylinder rod of the first telescopic cylinder is stretched, the front end of the seat cushion base frame is pushed up and tilted up to a predetermined angle, so that the front end of the seat cushion base frame is high and the rear end is low. The footrest base frame of the front pivot group rises up, while the chair back base frame of the rear pivot group tilts down, so that the footrest base frame of the massage chair is higher than the chair back base frame;

The multi-stage control device for a massage chair with an inverted action further includes: the seat cushion base frame and the base are integrated through the shaft bolt pivot at the rear of the seat cushion base frame, and the bottom of the seat cushion base frame The group is equipped with a V-shaped connecting rod frame, and the first telescopic cylinder used to operate the front end of the seat cushion base frame to lift up to convert the massage chair upside down is the lowest connecting rod frame assembled on the seat cushion base frame. When the massage chair is in a normal state, the cylinder rod of the first telescopic cylinder is in a protruding state, and the retraction of the cylinder rod of the telescopic cylinder will make the connection between the seat cushion base frame The rod frame forms a forward and upward pulling effect, thereby prompting the front end of the seat cushion frame to rise upward;

Another technical solution of the present utility model is a multi-stage control device for a massage chair with an inverted action, which includes: a base, a cushion base frame is arranged on the top of the base, and the seat cushion base frame and the chair back The base frame pivot group is connected by the shaft bolt at the rear end of the seat cushion base frame. The second telescopic cylinder is used to control and adjust the tilting angle of the seat back base frame. A third telescopic cylinder is set between the footrest base frame and the connecting rod frame assembled under the seat cushion base frame to control and adjust the height of the footrest base frame. , between the lowest point of the link frame of the seat cushion base frame and the top end of the front side of the base, a first telescopic cylinder is set to control the front end of the seat cushion base frame to lift up;

The technical solution described in the utility model further includes: a foot rest seat is nested and slidably arranged on the foot rest base frame, and a sliding movement control device is set between the foot rest base frame and the foot rest seat. The small fourth telescopic cylinder.

To sum up, in terms of structural design, the utility model is mainly provided with a group of second telescopic cylinders on the base of the massage chair that can control the tilting angle of the chair back, so as to meet the needs of different reclining angles of the user. A third telescopic cylinder that can control the lifting of the base frame of the footrest, and a set of fourth telescopic cylinders that can move the footrest between the footrest and the base frame, so that the height and height of the footrest can be controlled by the cooperation of the two sets of telescopic cylinders. The degree of protrusion is adapted to the different needs of the user's feet. In addition, a V-shaped connecting rod frame is added under the seat cushion base of the massage chair, and the lowest point of the connecting rod frame is connected with the front side of the massage chair base. The first telescopic cylinder is set up between the top ends, and the telescopic cylinder can be used to control the forward and backward fall of the seat cushion base, thereby causing the massage chair to be in an inverted position in which the footrest is lifted up and the chair back is tilted down, so as to adjust the chair back tilt In addition to the function of supine, the height of the foot cushion, the degree of protrusion and the simple massage function, it must also have the function of performing handstands to achieve the effects of promoting blood circulation, strengthening body functions and relieving physical and mental stress.

Description of drawings

Fig. 1 is a schematic diagram of the structural relationship of the massage chair described in the present invention in a normal state;

Fig. 2 is a schematic diagram of the structural relationship of the massage chair according to the utility model when the chair back is tilted;

Fig. 3 is a schematic diagram of the structural relationship of the massage chair according to the utility model under the height-adjusted state of the footrest;

Fig. 4 is a schematic diagram of the structural relationship of the massage chair of the present invention under the protruding state of the footrest;

Fig. 5 is a schematic diagram of the structural relationship of the massage chair of the present invention in an inverted state;

Fig. 6 is a structural schematic diagram of the footrest base frame and the footrest seat of the utility model;

Detailed ways

The structural composition, technical means, and achieved effects of a massage chair multi-stage control device with an inverted action described in the utility model will be further explained in detail with examples in conjunction with the accompanying drawings:

Please refer to the structural diagrams shown in Figures 1-5 and the structural diagrams shown in Figure 6, as shown in the figure, the massage chair of the utility model is mainly provided with a base 10 in terms of structural design, and the base 10 The top group is provided with a cushion base frame 20, and the seat cushion base frame 20 is pivotally integrated with the base 10 by using the shaft bolt 21 at the rear, and the bottom of both sides of the seat cushion base frame 20 is provided with a substantially V-shaped The connecting rod frame 22, the rear end of the connecting rod frame 22 is pivotally connected with the seat back base frame 30 by the shaft bolt 23, and the footrest base frame 40 is pivotally connected with the shaft bolt 24 at the front end of the seat cushion base frame 20, On the footrest base frame 40, there is a slide rail 42 to nest and slide a footrest seat 41, so that the footrest seat 41 can slide under the guide of the slide rail 42 of the footrest base frame 40, thereby forming a massage The basic skeleton of the chair;

In order to achieve the reclining angle adjustment performance of the seat back, a second telescopic cylinder 50 is set between the seat cushion base frame 20 and the seat back base frame 30, and the cylinder body 51 of the second telescopic cylinder is pivotally assembled on the On the pivot seat 25 near the front section of the seat cushion base frame 20, the cylinder rod 52 is pivotally connected to the auxiliary piece 31 extended on the rear side of the seat back base frame 30. When the cylinder rod 52 is in a protruding state, it will The auxiliary piece 31 of the seat back base frame 30 is pushed away backwards. At this time, limited by the pivotal relationship between the seat back base frame 30 and the seat cushion base frame 20, the seat back base frame 30 will pivot toward the seat cushion base frame 20. Rotate to make the back of the chair appear in a vertical state; otherwise, when the cylinder rod 52 shrinks inwardly, the auxiliary piece 31 of the back base frame 30 will be pulled forward relatively, limited by the relationship between the back base frame 30 and the seat. The pivotal relationship of the cushion base frame 20 causes the chair back base frame 30 to pivot in the opposite direction and rotate away from the seat cushion base frame 20, so that the seat back is in a receding angle state, as shown in Figures 1 and 2 above, and accordingly, use The cylinder rod 52 of the second telescopic rod 50 is telescopically controlled to achieve the adjustment performance of the reclining angle of the seat back;

In order to achieve the height and protruding degree adjustment performance of the footrest, a third telescopic cylinder 60 is set between the footrest base frame 40 and the link frame 22 below the seat cushion base frame 20, and the cylinder of the third telescopic cylinder 60 The body 61 is the upper pivot seat 26 set at the lowest point of the turning section of the link frame 22, and its cylinder rod 62 is pivotally connected to the pivot seat 43 below the base frame 40 of the footrest. Using this third telescopic cylinder Specially controls the lifting of the footrest base frame 40. When the cylinder rod 62 of the third telescopic cylinder protrudes, the footrest base frame 40 is pushed forward. At this time, it is limited by the footrest base frame 40 and the seat cushion base. The pivotal relationship of the frame 20 is to make the footrest base frame 40 pivot upwards, and with the difference in the protruding length of the cylinder rod 62, the footrest base frame 40 will have different angles, and when the cylinder rod 62 reverses When retracting, the footrest base frame 40 has to be pulled back into a closed shape, as shown in Figure 3 above, so as to achieve the height adjustment performance of the footrest;

A fourth telescopic cylinder 70 is set between the rear end of the footrest base frame 40 and the front end of the footrest cushion seat 41. The cylinder body 71 of the telescopic cylinder is assembled on the footrest base frame 40, and its cylinder rod 72 is pivotally assembled. On the footrest cushion seat 41, according to this, when the footrest cushion base frame 40 is in the state of upward lift, the expansion and contraction of the fourth telescopic cylinder 70 specially arranged between the footrest cushion base frame 40 and the footrest cushion seat 41 can control the movement of the feet. The cushion seat 41 slides and moves under the guidance of the slide rail 42 of the footrest base frame 40. When the cylinder rod 72 of the fourth telescopic cylinder 70 protrudes, the footrest seat 41 can be pushed forward to increase the stability of the footrest. On the contrary, if the cylinder rod 72 of the fourth telescopic cylinder 70 retracts, the footrest seat 41 must be retracted and placed on the footrest base frame 40, as shown in Figures 4 and 6 above. This will achieve the adjustment performance of the protruding degree of the footrest;

In addition, in order to endow the massage chair with an inverted function, a first telescopic cylinder 80 is set between the lowest point of the link frame 22 of the seat cushion base frame 20 and the top end of the front side of the base 10. The cylinder body 81 is pivotally assembled on the pivot seat 11 provided downwards by the cross bar on the front side of the base 10, and its cylinder rod 82 is pivotally connected to the lower pivot seat 27 provided at the lowest point of the turning section of the link frame 22. In the normal use state of the massage chair, the cylinder rod 82 of the first telescopic cylinder 80 is in a protruding state. When the inversion function is to be implemented, the cylinder rod 81 of the first telescopic cylinder 80 is operated to retract, and the cylinder rod 82 is used to retract the cylinder rod. 82 retracts to form a forward and upward pulling effect on the link frame 22 of the seat cushion base frame 20, and cooperates with the design of the rear pivot group relationship between the seat cushion base frame 20 and the base 10, so that the seat cushion base frame 20. The front end can be tilted up to an appropriate angle. In this mode, the two second telescopic cylinders 60, which are used to control the tilting of the chair back and the lifting of the footrest, are not in motion, so the base frame of the chair back can be maintained. 30. The relative relationship between the footrest base frame 40 and the seat cushion base frame 20, so that when the seat cushion base frame 20 is in a tilted state with a high front and a low rear, the footrest base frame 40 of the front pivot group will be raised relatively. , and the chair back base frame 30 of its rear end pivot group tilts down, so that the footrest base frame 40 of the massage chair will be higher than the chair back base frame 30, forming an inverted shape of "head down and feet up". Please refer to Figure 5. According to this, in addition to the simple massage function, it can also directly operate and change the shape of the massage chair to perform an inversion action, which can promote the user's blood circulation effect, and achieve strengthening of body functions and relief. The effects of physical and mental stress;

That is, through the above description, it can be seen that the utility model is designed through the assembly relationship design of the base 10 of the massage chair, the seat cushion base frame 20, the chair back base frame 30 and the footrest base frame 40, and cooperates with the assembly of each component. The telescopic cylinders 60, 70, 80 of the seat back can be independently controlled by the telescopic cylinder 50 between the seat cushion base frame 20 and the seat back base frame 30 in the adjustment of the inclination angle of the chair back, and in the height adjustment of the footrest , then the third telescopic cylinder 60 between the link frame 22 of the seat cushion base frame 20 and the footrest cushion base frame 40 can be independently controlled, and the fourth telescopic cylinder set between the footrest cushion base frame 40 and the footrest cushion seat 41 can be coordinated. 70 Control the protruding degree of the footrest, so as to adjust the massage chair to the best shape required for reclining, and cooperate with its internal massage mechanism to implement a comfortable massage function. The telescopic cylinder 80 added between the connecting rod frame 22 of the frame 20 and the base 10 will further convert the massage chair into an inverted position, so that the user can perform an inverted action conveniently, and endow the massage chair with the function of simple massage in general. , it can also be handstand to promote blood circulation, strengthen body functions and relieve physical and mental stress, so it can effectively enhance the practical value of massage chairs;

Furthermore, the massage chair of the utility model is controlled by independent telescopic cylinders in the reclining angle of the chair back, the height and extension degree adjustment of the footrest, and the newly added inversion function, although the number of telescopic cylinders has been increased. , but correspondingly, it can make its action more precise and stable, and can greatly simplify the structural complexity of its various parts, and at the same time, it will be easier to assemble, thereby greatly reducing its overall manufacturing cost. While improving the profit of the industry, it will help to reduce the selling price, thereby enhancing the willingness and ability of consumers to purchase, and it is indeed of great industrial utilization value.

To sum up, through the structural design of the utility model, in addition to the function of adjusting the tilt of the chair back, the height of the footrest and the degree of protrusion, it can also control the raising of the footrest and the tilting of the back of the chair, converting the massage chair into a massage chair. The inverted shape enables it to perform an inverted function in addition to the simple massage function, so as to promote blood circulation, strengthen body functions, and relieve physical and mental stress, so that the practical value of the massage chair can be further improved, and at the same time Its overall structure can also be simplified, which will be of great help to reduce manufacturing costs and selling prices to increase industry profits and consumers' willingness and ability to purchase. Overall, it is an excellent and outstanding innovative design.

Claims (4)

1, a kind of massage armchair multistage control device of tool handstand action, it comprises: a pedestal, the top of pedestal is provided with a seat cushion pedestal, described seat cushion pedestal rear side pivot group one chair back pedestal, seat cushion pedestal front side is pivot group one foot back cushion pedestal then, and the foot back cushion pedestal adjusting device of regulating the chair back adjusting device of chair back reclining angle and regulating foot back cushion pedestal height, it is characterized in that:

Group is provided with first telescoping cylinder between described pedestal and seat cushion pedestal.

2, the massage armchair multistage control device of a kind of tool handstand action according to claim 1 is characterized in that:

Wherein said seat cushion pedestal and pedestal strike up partnership by the axle bolt pivot at described seat cushion pedestal rear portion; And described seat cushion pedestal down either side group is provided with general V-shaped connecting rod rest, and described first telescoping cylinder is mounted between the connecting rod rest minimum point and pedestal front side end of seat cushion pedestal.

3, a kind of massage armchair multistage control device of tool handstand action, it includes: a pedestal, the pedestal top group is provided with a seat cushion pedestal, described seat cushion pedestal and chair back pedestal pivot group tie knot by the axle of seat cushion pedestal rearward end, the front end of described seat cushion pedestal is characterized in that with axle bolt pivot knot foot back cushion pedestal:

Group is provided with first telescoping cylinder between the connecting rod rest minimum point of described seat cushion pedestal and top, pedestal front side, and group is established second telescoping cylinder between described seat cushion pedestal and chair back pedestal, and group is provided with the 3rd telescoping cylinder between the connecting rod rest that described foot back cushion pedestal and seat cushion pedestal below group are established.

4, according to the massage armchair multistage control device of claim 1 or 3 described a kind of tools handstand actions, it is characterized in that:

The nested foot back cushion seat that is slidingly equipped with on the described foot back cushion pedestal, and group is provided with the 4th telescoping cylinder of slippage start of a control pin back cushion seat between foot back cushion pedestal and foot back cushion seat.

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