TWI744904B - Operation process and structure of reversible massage chair - Google Patents

Abstract

The present invention provide an operation process of reversible massage chair including: providing a massage chair with a base, a supporting frame assembly, a chair frame assembly, a back frame assembly and a foot seat assembly; activating a first actuator of the supporting frame assembly to drive the supporting base and the chair frame assembly lifted; activating the third actuator of the back frame assembly to drive the back of the chair to recline; and activating the fourth actuator of the foot seat assembly to drive the footrest upward. Thus, the footrest is raised and the back of the chair is tilted back, so that the structure of the massage chair is in an inverted mode. Furthermore, the invention further provides a reversible massage chair structure.

Description

Operation process and structure of invertible massage chair

The present invention relates to a massage chair, especially a massage chair that can be in an inverted mode.

The pace of life of modern people is tight and mental pressure is high. Most people have chosen to use massage chairs for body massage to eliminate muscle fatigue, promote blood circulation, and achieve the effects of relieving stress and relaxing emotions.

In addition, handstand exercise can improve the blood circulation of the brain and internal organs, and has a good exercise effect on the muscle strength and endurance of the upper back, waist and abdomen. However, due to the limited reclining angle of the backrest of the conventional massage chair, it is impossible for the user who is sitting on the chair to achieve the inverted effect, so it needs to be improved.

In view of this, the inventor of the present invention focused on the above-mentioned prior art, and made great efforts to solve the above-mentioned problems, which became the goal of the present inventor's improvement.

One of the objects of the present invention is to provide an action flow of an invertible massage chair, which is to activate the support frame group, the back frame group and the foot seat group so that when the back of the chair is tilted, the support seat can rise without interfering with the ground, thereby increasing The reclining angle of the back of the chair makes the massage chair an inverted mode.

In order to achieve the above-mentioned purpose, the present invention is an actuation process of an invertible massage chair, including: providing a massage chair, the massage chair has a base, a support frame group, a chair frame group, a back frame group, and a foot seat group; starting the support frame group The first actuator drives the support seat of the support frame to move away from the base, and the chair frame group rises with the support seat; activates the third actuator of the back frame group, the third actuator The actuator drives the seat back of the back frame group to recline; and activates the fourth actuator of the foot group, which drives the foot frame of the foot group to lift up; wherein the foot frame is lifted up and the chair back is receded The structure of the massage chair is in an inverted mode.

One of the purposes of this creation is to provide an upside-down massage chair structure, which is achieved by arranging a support frame set on the base that can be raised and lowered relative to each other, so that when the chair back is tilted back, the support seat can rise without interference with the ground. Increase the reclining angle of the back of the chair, thereby making the structure of the massage chair an inverted mode.

In order to achieve the above objective, the present invention is an invertible massage chair structure, including a base, a support frame set, a chair frame set, and a foot support frame set. The support frame set is arranged on the base and includes a support base and A first actuator, the first actuator is arranged between the support base and the base so that the support base can be raised and lowered relative to the base; The chair seat and the second actuator. The second actuator is arranged between the chair seat and the support seat to make the chair seat move up and move relative to the support seat; the back frame group is arranged on one side of the chair frame group, including the pivot connection The seat back of the seat and the third actuator, the third actuator is arranged between the seat back and the seat to make the seat back rotate relative to the seat; the foot seat group is arranged in the seat frame group relative to the back frame group The other side of the bracket includes a tripod pivotally connected to the seat and a fourth actuator. The fourth actuator is arranged between the tripod and the seat to make the tripod rotate relative to the seat; wherein, the support seat The chair seat is raised through the first actuator, the chair back pivots downward relative to the base through the third actuator, and the foot frame pivots upward relative to the base through the fourth actuator to make the massage chair inverted. .

Compared with the prior art, the invertible massage chair structure of the present invention is provided with a support frame set on the base that can be relatively raised and lowered. When the massage chair structure is in the inverted mode, the first actuator needs to be activated to make the support seat Move up to facilitate the subsequent start of the operation of the back frame group and the foot seat group, so that when the seat back is tilted back, the support seat can rise without interfering with the ground, thereby increasing the back angle of the chair back and allowing the foot stand to lift up The structure of the massage chair is in an inverted mode, which increases the convenience of use.

1: Upside-down massage chair structure

10: Base

20: Support frame group

21: Support seat

22: The first actuator

23: support rod

30: Chair frame group

31: Chair seat

32: second actuator

40: Back frame group

41: chair back

42: third actuator

50: Foot group

51: Tripod

52: The fourth actuator

53: Wheel set

531: Putter

532: Wheel

60: Chair back connecting rod seat

61: U-shaped bracket

70: Fifth Actuator

Fig. 1 is a schematic diagram of the three-dimensional appearance of the invertible massage chair structure of the present invention.

Figure 2 is a side view of the invertible massage chair structure of the present invention.

Fig. 3 is a three-dimensional schematic diagram of the back frame group and the foot seat group of the present invention when they are activated.

Fig. 4 is a side view of the back frame group and the foot seat group of the present invention when in operation.

Fig. 5 is a schematic diagram of the action of the support base of the present invention as it rises.

Fig. 6 is a side view of the supporting base of the present invention when it is raised.

Fig. 7 is a schematic diagram of the action when the back frame group and the foot seat group of the present invention are in an upside-down position.

Fig. 8 is a side view of the back frame group and the foot seat group of the present invention when they are upside down.

The detailed description and technical content of this creation are described below with the drawings. However, the attached drawings are only provided for reference and explanation, and are not used to limit the creation.

Please refer to FIG. 1 and FIG. 2, which are a three-dimensional schematic diagram and a side view of the invertible massage chair structure of the present invention. The present invention is an invertible massage chair structure 1, which includes a base 10, a support frame group 20, a chair frame group 30, a back frame group 40 and a foot seat group 50. The support frame group 20 is combined with the base 10, the chair frame group 30 is combined with the support frame group 20. In addition, the back frame group 40 and the foot seat group 50 are respectively located on two opposite sides of the chair frame group 30 to form the massage chair structure 1 accordingly.

The supporting frame group 20 is disposed on the base 10 and includes a supporting base 21 and a first actuator 22 connected to the base 10. The first actuator 22 is disposed between the support base 21 and the base 10.

In this embodiment, the supporting frame group 20 further includes a plurality of supporting rods 23. The two ends of the support rods 23 are respectively connected to the support base 21 and the base 10; in addition, one end of the first actuator 22 is connected to one of the support rods 23, and the other end is connected to the base 10. Thereby, the support base 21 can be positioned above the base 10 through the support rods 23, and can be moved up and moved relative to the base 10 through the driving of the first actuator 22.

Specifically, the first actuator 22 is an electric cylinder and has a first telescopic direction, and two ends of the first actuator 22 are respectively fixed on the base 10 and the support rod 23. Accordingly, the support rod 23 can move left and right and move up and down relative to the base 10 through the first actuator 22.

The chair frame group 30 is disposed on the support frame group 20 and includes a chair seat 31 and a second actuator 32 fixed to the support seat 21. The second actuator 32 is arranged between the seat 31 and the support seat 21. Specifically, the second actuator 32 is an electric cylinder and has a second telescopic direction, and two ends of the second actuator 32 are respectively fixed on the seat 31 and the support seat 21. Accordingly, the seat 31 can move left and right and move up and down relative to the support seat 21 through the second actuator 32.

Furthermore, the back frame group 40 is disposed on one side of the chair frame group 30 and includes a back 41 and a third actuator 42 pivotally connected to the seat 31. The third actuator 42 is arranged between the seat back 41 and the seat 31. Specifically, the third actuator 42 is an electric cylinder and has a third telescopic direction. The seat back 41 can be opposed to the seat 3 through the actuation of the third actuator 42 and the pivot connection with the seat 3. The seat 31 is turned over.

The foot base group 50 is disposed on the other side of the chair frame group 30 relative to the back frame group 40, and includes a foot frame 51 and a fourth actuator 52 pivotally connected to the chair base 31. The fourth actuator 52 is disposed between the foot frame 51 and the seat 31. Specifically, the fourth actuator 52 is an electric cylinder and has a fourth telescopic direction, and the tripod 51 can be opposed to each other through the actuation of the fourth actuator 52 and the pivotal connection with the seat 31 The seat 31 is turned over.

In an embodiment of the present invention, the massage chair structure 1 further includes a seat back link seat 60 pivotally connected to the seat 31 and a fifth actuator 70 with a fifth telescopic direction. One end of the fifth actuator 70 is connected to the seat 31, and the other end is pivotally connected to the seat back link seat 60. The seat back link seat 60 can rotate relative to the seat 31 through the push of the fifth actuator 70.

In more detail, one end of the third actuator 42 is connected to the seat back link seat 60 and the other end is connected to the seat back 41. In addition, the seat back link seat 60 has two U-shaped brackets 61 (see also FIGS. 3 and 7), and the two U-shaped brackets 61 are connected to each other and respectively connected to the third actuator 42 and the fifth actuator.器70 One end.

Furthermore, the foot set 50 further includes a roller set 53, and the roller set 53 includes a push rod 531 and a roller 532, and the roller 532 abuts on one side of the tripod 51. In addition, one end of the push rod 531 is pivotally connected to the seat 31, and the other end is coupled with the roller 532. In addition, one end of the fourth actuator 52 is connected to the seat 31 and the other end is connected to the push rod 531. When the fourth actuator 52 is actuated, the push rod 531 will be driven to pivot. At this time, the roller 532 will push against the tripod 51 to rotate and move along the tripod 51, thereby making the tripod 51 51 is rotated to an adjustment position (which can be horizontal with respect to the seat 31).

Please also refer to FIGS. 3 and 4, which show the three-dimensional schematic diagram and the side view of the back frame group and the foot seat group of the present invention when they are in motion. When the user wants to recline the seat back 41, the third actuator 42 needs to be operated. Move and retract to position. In addition, the seat back 41 is driven by the third actuator 42 to move relative to the seat 31 in the third telescopic direction; at the same time, the seat back 41 rotates relative to the seat 31 and tilts backward.

On the other hand, when the user wants to lift the tripod 51 up, the fourth actuator 52 needs to be actuated and extended to position. In addition, the foot frame 51 is driven by the fourth actuator 52 to move relative to the seat 31 in the fourth telescopic direction; at the same time, the foot frame 51 rotates relative to the seat 31 and lifts upward.

Please refer to FIGS. 5 to 8 again, which respectively show the schematic diagram of the action of the support base of the present invention when it is raised and its side view, and the schematic diagram of the action of the back frame group and the leg group when they are inverted and the side view thereof. The massage chair structure 1 of the present invention can be in an inverted mode, and its operation process is described later. As shown in FIGS. 5 and 6, firstly, the first actuator 22 of the support frame group 20 is activated, and the first actuator 22 drives the support base 21 of the support frame 20 to move away from the base 10, And the chair frame group 30 rises with the support base 21.

Specifically, when the support base 21 is raised from the base 10, the first actuator 22 needs to be activated first. At this time, the support base 21 is driven by the first actuator 22 to move up and down relative to the base 10. It should be noted that the support base 21 and the chair base 31 provided thereon move in a direction away from the base 10 and rise.

Subsequently, the operation of the back frame set 40 and the foot seat set 50 is restarted, the seat back 41 pivots downward relative to the base 10 through the third actuator 42 and the foot frame 51 is actuated through the fourth actuator The device 52 pivots upward relative to the base 10. At this time, when the seat back 41 is tilted backward, the support seat 21 will not interfere with the ground, so as to increase the tilt angle of the seat back 41.

Please also refer to Figures 7 and 8, after the support base 21 and the chair base 31 are raised, the foot stand 51 is raised and the chair back 41 is tilted back in the aforementioned manner, thereby allowing the massage chair structure 1 Can be inverted mode.

In more detail, after the support base 21 rises, the third actuator 42 of the back frame group 40 is then activated, so that the third actuator 42 drives the seat back 41 of the back frame group 40 to recline backward.

Preferably, the fifth actuator 70 is activated before the third actuator 40 is activated. The fifth actuator 70 pushes the seat back link seat 60 and drives the third actuator 400 to move away from the seat back 41. In addition, after the support frame set 20 is activated, the second actuator 32 of the chair frame set 30 can be activated, so that the second actuator 32 drives the seat 31 upward, thereby increasing the height of the seat 31 .

Specifically, after the fifth actuator 70 is activated to push the seat back link seat 60 to rotate, the third actuator 42 is then activated. At this time, the seat back 41 is driven by the third actuator 42 to recline relative to the seat 31.

Finally, the fourth actuator 52 of the foot set 50 is activated, so that the fourth actuator 52 drives the foot frame 51 of the foot set 50 to lift up. Specifically, the foot frame 51 is driven by the fourth actuator 52 to lift up relative to the seat 31. According to this, the foot frame 51 is lifted up and the chair back 41 is tilted back to make the massage chair structure 1Can be in inverted mode.

The above descriptions are only the preferred embodiments of this creation, and are not used to define the patent scope of this creation. Other equivalent changes using the patent spirit of this creation should all belong to the patent scope of this creation.

1: Upside-down massage chair structure

10: Base

20: Support frame group

21: Support seat

22: The first actuator

23: support rod

30: Chair frame group

31: Chair seat

32: second actuator

40: Back frame group

41: chair back

42: third actuator

50: Foot group

51: Tripod

52: The fourth actuator

60: Chair back connecting rod seat

61: U-shaped bracket

70: Fifth Actuator

Claims (9)

A working process of an invertible massage chair includes: providing a massage chair, the massage chair having a base, a support frame group, a chair frame group, a back frame group and a foot seat group; Actuator, the first actuator drives the support seat of the support frame to move away from the base, and the chair frame group rises with the support seat; activates the third actuator of the back frame group , The third actuator drives the seat back of the back frame group to recline; and activates the fourth actuator of the foot group, and the fourth actuator drives the foot frame of the foot group to lift up; wherein, The foot frame is lifted up and the chair back is reclined so that the massage chair structure is in an inverted mode; wherein, the massage chair further includes a chair back link seat and a fifth actuator connected to the chair frame group. The seat back link seat is connected with the third actuator and the fifth actuator; the fifth actuator is activated before the third actuator is activated, and the fifth actuator pushes the seat back connection The rod seat drives the third actuator to move away from the seat back. The action flow of the invertible massage chair according to claim 1, wherein after the support frame group is activated, the second actuator of the chair frame group is activated first, and the second actuator drives the seat of the chair frame group Move up. An invertible massage chair structure, comprising: a base; a supporting frame set on the base, including a supporting base connected to the base and a first actuator, the first actuator being arranged on the supporting base Between the base and the base so that the support base is raised and lowered relative to the base; A chair frame set is arranged on the support frame set, including a chair seat and a second actuator fixed to the support seat, and the second actuator is arranged between the chair seat and the support seat to make The seat is moved up and moved relative to the support seat; a back frame set is arranged on one side of the seat frame set and includes a seat back pivotally connected to the seat and a third actuator, the third actuation The device is arranged between the seat back and the seat so that the seat back rotates relative to the seat; and a foot seat set is arranged on the other side of the seat frame set relative to the back frame set, including A tripod and a fourth actuator pivotally connected to the seat, and the fourth actuator is arranged between the tripod and the seat so that the tripod rotates relative to the seat; wherein, the The support seat raises the seat seat through the first actuator, the seat back pivots downward relative to the base through the third actuator, and the tripod moves relative to the base through the fourth actuator Pivoting upwards to make the massage chair an inverted shape; wherein the invertible massage chair structure further includes a seat back link seat pivotally connected to the seat and a fifth actuator with a fifth telescopic direction, One end of the fifth actuator is connected to the seat, and the other end is pivotally connected to the seat back link seat. The seat back link seat can rotate relative to the seat seat through the push of the fifth actuator. One end of the three actuators is connected to the seat back link seat, and the other end is connected to the seat back. The seat back link seat has two U-shaped brackets, and the two U-shaped brackets are connected to each other to connect the third actuator and the One end of the fifth actuator. The invertible massage chair structure according to claim 3, wherein the support frame group further includes a plurality of support rods, and two ends of the support rods are respectively connected to the support base and the base. The invertible massage chair structure according to claim 3, wherein the first actuator has a first telescopic direction, and the support base can move left and right and move up and down relative to the base through the first actuator. The invertible massage chair structure according to claim 3, wherein the second actuator has a second telescoping direction, and the chair base moves left and right and moves up and down relative to the support base through the second actuator. The invertible massage chair structure according to claim 4, wherein the third actuator has a third telescopic direction, and the seat back can be opposed to each other through the actuation of the third actuator and the pivot connection with the seat The seat is turned over. The invertible massage chair structure according to claim 3, wherein the fourth actuator has a fourth telescopic direction, and the foot frame can be opposed to each other through the actuation of the fourth actuator and the pivot connection with the seat The seat is turned over. According to claim 3, the invertible massage chair structure, wherein the foot seat set further includes a roller set, the roller set includes a push rod and a roller, the roller abuts on one side of the tripod, the push The rod is pivotally connected to the seat and the other end is combined with the roller; one end of the fourth actuator is connected to the seat and the other end is connected to the push rod.

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