CN107374896B

CN107374896B - Massage chair

Info

Publication number: CN107374896B
Application number: CN201710610353.7A
Authority: CN
Inventors: 周玉文
Original assignee: Suzhou Junzhihong Electrical Appliance Technology Co ltd
Current assignee: Suzhou Junzhihong Electrical Appliance Technology Co ltd
Priority date: 2017-07-25
Filing date: 2017-07-25
Publication date: 2023-08-18
Anticipated expiration: 2037-07-25
Also published as: CN107374896A

Abstract

The invention relates to a massage armchair, which comprises a slide rail, a movement body arranged on the slide rail in a sliding way, wherein the movement body comprises a movable driving part for driving the movement body to slide on the slide rail, a kneading and knocking assembly for massaging a human body, the movement body further comprises a first rotating shaft, the kneading and knocking assembly can rotate around the first rotating shaft, the movement body further comprises a bracket, a sliding groove hole formed in the bracket, a sliding rod connected to the kneading and knocking assembly and matched with the sliding groove hole, and a supporting shaft arranged on the bracket, the sliding groove hole and the sliding rod can be arranged in a sliding way in a relative sliding way, a supporting groove is formed in the slide rail, the supporting shaft can be arranged in the supporting groove in a sliding way, when the sliding rod slides into the sliding groove hole, the kneading and knocking assembly rotates around the first rotating shaft, and the supporting shaft slides in the supporting groove. According to the invention, the shoulder position detection mechanism is arranged to knead the shoulder of the user more closely, so that the massage comfort of the user is greatly improved, and the structure is simple.

Description

Massage chair

Technical Field

The invention relates to a massage chair.

Background

The massage chair movement is an important component of the massage chair, and when the massage chair is used, the massage chair movement starts to work so as to massage a human body. The massage chair movement is arranged on the backrest bracket of the massage chair to massage the back of the user.

In the prior art: the massage chair comprises a slide rail and a movement body arranged on the slide rail in a sliding manner, wherein the massage movement body comprises a movable driving part for driving the movement body to slide on the slide rail, and a kneading and knocking assembly for massaging a human body. When the core body is located user's shoulder position, knead and strike the subassembly and can massage user's shoulder, but because every people's health bodily form is different, knead and strike the position that the subassembly corresponds the shoulder and also slightly have the difference, make the shoulder can't reach suitable massage position, greatly reduced user's experience degree.

Disclosure of Invention

The invention aims to provide a massage chair, in particular to a massage chair with a shoulder position detection mechanism massage chair movement.

In order to achieve the above purpose, the invention adopts the following technical scheme:

the utility model provides a massage armchair, includes the slide rail, the gliding core body that sets up on the slide rail, the core body including drive its be in the gliding removal drive part on the slide rail, be used for carrying out the kneading of massage action to the human body and strike the subassembly, the core body still include first pivot, the kneading strike the subassembly and can rotate around first pivot, the core body still include shoulder position detection mechanism, shoulder position detection mechanism include the bracket, set up the slide groove hole on the bracket, connect the kneading strike the subassembly on with slide groove hole matched with slide bar and set up the back shaft on the bracket, the slide groove hole with the setting that the slide bar can slide relatively, the slide rail on set up the back shaft can slide and be in the back shaft, when the slide bar to in the slide groove hole in slide, the kneading strike the subassembly around first pivot rotation, the back shaft in the back shaft.

Preferably, the bracket is positioned below the kneading and knocking assembly.

Preferably, the supporting groove is formed along the extending direction of the sliding rail.

Preferably, the output end of the movable driving part is provided with a gear; the sliding rail is provided with a rack along the extending direction of the sliding rail, and the gear is matched with the rack.

Preferably, a reset elastic piece is arranged between the sliding rod and the sliding groove hole.

Preferably, the two slide slots and the two slide bars are respectively arranged.

Preferably, the kneading and knocking assembly comprises a massage arm part and a massage driving mechanism for driving the massage arm part to act, wherein a treatment part is arranged on the massage arm part, the massage arm part comprises a first left arm part, a first right arm part, a second left arm part and a second right arm part, the movement body further comprises a first rotating shaft and a second rotating shaft, the first left arm part and the first right arm part are connected to the first rotating shaft, and the second left arm part and the second right arm part are connected to the second rotating shaft.

Further preferably, the first left arm portion and the first right arm portion are respectively connected to the first rotating shaft through a first eccentric member; the second left arm part and the second right arm part are respectively connected to the second rotating shaft through a second eccentric part.

Further preferably, the massage driving mechanism includes a kneading driving part for driving the first left arm part and the first right arm part, and the second left arm part and the second right arm part to approach and depart, and the output end of the kneading driving part is respectively connected with the first rotating shaft and the second rotating shaft in a transmission way.

Still preferably, the massage driving mechanism includes a striking driving part for driving the first left arm, the first right arm, the second left arm and the second right arm to strike, and the output end of the striking driving part is respectively in driving connection with the first left arm, the first right arm, the second left arm and the second right arm.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

according to the invention, the shoulder position detection mechanism is arranged to knead the shoulder of the user more closely, so that the massage comfort of the user is greatly improved, and the structure is simple.

Drawings

Fig. 1 is a perspective view of a movement of a massage chair in the present embodiment;

fig. 2 is a left side view of the movement of the massage chair in this embodiment;

FIG. 3 is a right side view of the movement of the massage chair of the present embodiment;

fig. 4 is a top view of the massage armchair movement in the present embodiment

Fig. 5 is a left side cross-sectional view of the movement of the massage chair of this embodiment;

fig. 6 is a schematic diagram of the movement body and the guide rail in the present embodiment.

Wherein: 10. a first left arm portion; 11. a first right arm portion; 12. a second left arm portion; 13. a second right arm portion; 14. a left pinch arm portion; 15. a right grip arm; 20. a first rotating shaft; 21. a second rotating shaft; 22. a fixed shaft; 23. a 3D spindle; 30. a first eccentric member; 31. a second eccentric member; 32. a third eccentric member; 4. a massage ball; 50. kneading the driving part; 51. knocking the driving part; 510. a first tapping link; 511. a second tapping link; 52. a 3D driving part; 520. a screw rod; 521. a slide block; 522. a connecting rod; 53. a movement driving part; 530. a gear; 6. a slide rail; 60. a rack; 61. a support groove; 70. a bracket; 71. a slide slot; 72. a slide bar; 73. a support shaft; 74. and (3) a spring.

Detailed Description

The invention is further described below with reference to the accompanying drawings and examples:

the massage chair movement used for massaging the back of the user is one of the most important parts, and in order to cooperate with the massage chair movement to massage all positions of the whole back, the massage chair is provided with a sliding rail, and the massage chair movement mainly comprises a movement body which is arranged on the sliding rail 6 in a sliding way, as shown in fig. 6.

As shown in fig. 1-4: the machine core body mainly comprises a kneading and knocking assembly for massaging a human body, the kneading and knocking assembly comprises a massage arm part and a massage driving mechanism for driving the massage arm part to act, and a treatment part is arranged on the massage arm part. In this embodiment: the massage arm section includes a first left arm section 10, a first right arm section 11, a second left arm section 12, a second right arm section 13, a left pinch arm section 14, and a right pinch arm section 15. The movement body further comprises a first rotating shaft 20 and a second rotating shaft 21, the kneading and knocking assembly can rotate around the first rotating shaft 20, and the first left arm part 10, the left kneading arm part 14, the first right arm part 11 and the right kneading arm part 15 are respectively connected to the first rotating shaft 20 through a first eccentric part 30; the second left arm 12 and the second right arm 13 are respectively connected to the second rotating shaft 21 through a second eccentric part 31, the first eccentric part 30 and the second eccentric part 31 can adopt eccentric wheels or eccentric bearings and the like, and the left pinching arm 14 is positioned between the first left arm 10 and the second left arm 11; the right pinch arm portion is located between the first right arm portion 12 and the second right arm portion 13. The first left arm 10, the first right arm 11, the second left arm 12, the second right arm 13, the left pinch arm 14, and the right pinch arm 15 are each provided with a treatment member at an end thereof, and the treatment member may be, for example, a massage ball 4, and the massage ball 4 is rotatably connected to the ends of the first left arm 10, the first right arm 11, the second left arm 12, the second right arm 13, the left pinch arm 14, and the right pinch arm 15, and the specific form of the massage ball 4 is various and not specifically limited herein.

The left grip arm 14 is provided with a left sliding groove (not shown), the right grip arm 15 is provided with a right sliding groove, and a fixed shaft 22 fixedly provided passes through the left sliding groove and the right sliding groove at the same time.

The massage drive mechanism includes a kneading drive member 50 for driving the first left arm 10 and the first right arm 11, the second left arm 12 and the second right arm 13, and the left pinch arm 14 and the right pinch arm 15 to move toward and away from each other, and an output end of the kneading drive member 50 is in driving connection with the first rotation shaft 20 and the second rotation shaft 21, respectively. The specific connection manner in this embodiment is as follows: the kneading drive unit 50 has a first output located on its front side and a second output located on its rear side, the first output being in driving connection with the first shaft 20 and the second output being in driving connection with the second shaft 21. When the kneading driving part 50 drives the first rotating shaft 20 and the second rotating shaft 21 to rotate, the first eccentric part 30 and the second eccentric part 31 drive the first left arm part 10, the first right arm part 11, the second left arm part 12, the second right arm part 13, the left kneading arm part 14 and the right kneading arm part 15 to simulate kneading actions; when the shoulder is just positioned in the treatment space between the first left arm 10 and the left pinch arm 14, and the first right arm 11 and the right pinch arm 15, the left pinch arm 14 and the right pinch arm 15 are driven by the first eccentric component 30, so that the left sliding groove on the left pinch arm 14 and the right sliding groove on the right pinch arm 15 slide relative to the fixed shaft 22, and the kneading action of the left sliding groove and the right sliding groove on the right pinch arm 15 are matched with the first left arm 10 and the first right arm 11 to be equivalent to kneading the shoulder; when the waist and buttocks are just located in the treatment space between the second left arm portion 12 and the left pinching arm portion 14, and between the second right arm portion 13 and the right pinching arm portion 15, the same cooperation of the left pinching arm portion 14 and the right pinching arm portion 15 with the second left arm portion 12 and the second right arm portion 13 corresponds to the kneading of the waist and buttocks. In addition, a one-way bearing may be disposed on either the first output end or the second output end of the kneading driving member 50, through which, when the kneading driving member 50 rotates forward, two shafts may be simultaneously driven to rotate, so as to implement the therapeutic action of the first left arm 10 and the first right arm 11, the second left arm 12, the left grip arm 14 and the right grip arm 15, the second right arm 13, and the right grip arm 15, the left grip arm 14 and the right grip arm 15; when the kneading drive unit 50 is reversed, only one rotation shaft is driven to rotate due to the action of the one-way bearing, and the treatment action is effected by one set of the first left arm 10 and the first right arm 11, the second left arm 12, the left grip arm 14 and the right grip arm 15, or the second right arm 13, and the right grip arm 15, the left grip arm 14 and the right grip arm 15.

The massage driving mechanism further comprises a knocking driving part 51 for driving the first left arm 10, the first right arm 11, the second left arm 12 and the second right arm 13 to perform knocking operation, wherein the output end of the knocking driving part 51 is respectively in driving connection with the first left arm 10, the first right arm 11, the second left arm 12 and the second right arm 13. The specific connection manner in this embodiment is as follows: the knocking driving part 51 has a left output end positioned at the left side thereof and a right output end positioned at the right side thereof, the left output end and the right output end are respectively connected with a third eccentric part 32, and the third eccentric part 32 is respectively in driving connection with the first left arm part 10 and the first right arm part 11 through a first knocking connecting rod 510; the third eccentric member 32 is connected to the second left arm 12 and the second right arm 13 by a second knock link 511, respectively. The third eccentric member 32 may be an eccentric wheel, an eccentric bearing, or the like. The first knocking connecting rod 510 is in transmission connection with the third eccentric part 32, the first left arm 10 and the first right arm 11 through ball joints respectively; the second striking link 511 is in driving connection with the second left arm 12 and the second right arm 13 through ball joints. The striking drive member 51 directly pulls the first left arm 10, the first right arm 11, the second left arm 12, and the second right arm 13 to simulate striking motions when driven.

In order to finely tune the position of the kneading and knocking assembly, the machine core body is further provided with a 3D driving assembly for driving the kneading and knocking assembly to integrally rotate. In this embodiment: the kneading and knocking assembly is provided with a 3D rotating shaft 23,3D, the rotating shaft 23 is specifically connected to the outer shell of the kneading and driving part 50, and the kneading and knocking assembly is driven to rotate around the 3D rotating shaft 23 through the 3D driving assembly. The specific implementation mode is as follows: the 3D driving assembly includes a 3D driving part 52, a screw rod 520 in driving connection with the 3D driving part 52, a slider 521 slidably disposed on the screw rod 520, and a connecting rod 522 having one end rotatably connected to the slider 521, and the other end rotatably connected to the outer case of the striking driving part 51, as shown in fig. 5. The 3D driving part 52 drives the screw rod 520 to rotate, so that the sliding block 521 slides on the screw rod 520, and the kneading and knocking assembly is driven to integrally rotate around the 3D rotating shaft 23 through the connecting rod 522, so that the position of the kneading and knocking assembly is adjusted to be more suitable for massaging of a user.

As shown in fig. 6, the movement body further includes a movement driving component 53 for driving the movement body to slide on the slide rail 6, and in this embodiment, the specific implementation manner is as follows: the slide rail 6 is provided with a rack 60 along the extending direction, the output end of the movable driving part 53 is provided with a gear 530, the gear 530 is matched with the rack 60, and the movable driving part 53 drives the gear 530 to rotate so as to drive the movement body to move on the slide rail 6.

When the movement body moves to the shoulder of the user, in order to make the kneading and knocking assembly more fit the shoulder of the user, the movement body is further provided with a shoulder position detection mechanism, the shoulder position detection mechanism comprises a bracket 70 positioned below the kneading and knocking assembly, a pair of sliding groove holes 71 formed on the bracket 70, a pair of sliding rods 72 which are connected on the kneading and knocking assembly and can be slidably arranged in the sliding groove holes 71, and a supporting shaft 73 arranged on the bracket 70; the slide rail 6 is provided with a support groove 61 along the extending direction thereof, and a support shaft 73 is slidably arranged in the support groove 61; in addition, a return spring, such as a spring 74, is provided between the slide bar 72 and the slot opening 71. When the shoulder of the user leans against the kneading and knocking assembly, the two sliding rods 72 on the kneading and knocking assembly slide downwards in the sliding groove holes 71, and the kneading and knocking assembly rotates around the first rotating shaft 20, so that the supporting shaft 73 is driven to slide backwards in the supporting groove 61 for a certain distance, and the user can feel more comfortable; when the user's shoulder is raised, the slide bar 72 is lifted by the kneading and striking assembly under the action of the spring 74.

The kneading driving part 50, the tapping driving part 51, the 3D driving part 52, and the moving driving part 53 in the present embodiment may employ motors.

The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.

Claims

1. The utility model provides a massage armchair, is in including slide rail (6), gliding setting core body on slide rail (6), the core body including drive its on the slide rail gliding removal drive part (53), be used for kneading the subassembly of beating of human massage action, the core body still include first pivot (20), the kneading beat the subassembly can rotate its characterized in that around first pivot (20): the machine core body further comprises a shoulder position detection mechanism, the shoulder position detection mechanism comprises a bracket (70), a sliding groove hole (71) formed in the bracket (70), a sliding rod (72) connected to the kneading knocking component and matched with the sliding groove hole (71), and a supporting shaft (73) arranged on the bracket (70), the sliding groove hole (71) and the sliding rod (72) can be arranged in a sliding mode, a reset elastic piece is arranged between the sliding rod (72) and the sliding groove hole (71), a supporting groove (61) is formed in the sliding rail (6), the supporting groove (61) is formed in the extending direction of the sliding rail (6), the supporting shaft (73) can be arranged in the supporting groove (61) in a sliding mode, and when the sliding rod (72) slides into the sliding groove hole (71), the kneading component rotates around the first rotating shaft (20), and the supporting shaft (73) slides in the supporting groove (61).

2. A massage chair as claimed in claim 1, wherein: the bracket (70) is positioned below the kneading and knocking assembly.

3. A massage chair as claimed in claim 1, wherein: the output end of the movable driving part (53) is provided with a gear (530); the sliding rail (6) is provided with a rack (60) along the extending direction of the sliding rail, and the gear (530) is matched with the rack (60).

4. A massage chair as claimed in claim 1, wherein: the two sliding groove holes (71) and the two sliding rods (72) are respectively arranged.

5. A massage chair as claimed in claim 1, wherein: the kneading beating component comprises a massage arm part and a massage driving mechanism for driving the massage arm part to act, a treatment part is arranged on the massage arm part, the massage arm part comprises a first left arm part (10), a first right arm part (11), a second left arm part (12) and a second right arm part (13), the movement body further comprises a second rotating shaft (21), the first left arm part (10) and the first right arm part (11) are connected to the first rotating shaft (20), and the second left arm part (12) and the second right arm part (13) are connected to the second rotating shaft (21).

6. A massage armchair according to claim 5, characterized in that: the first left arm part (10) and the first right arm part (11) are respectively connected to the first rotating shaft (20) through a first eccentric part (30); the second left arm part (12) and the second right arm part (13) are respectively connected to the second rotating shaft (21) through a second eccentric part (31).

7. A massage armchair according to claim 6, characterized in that: the massage driving mechanism comprises a kneading driving part (50) for driving the first left arm part (10) and the first right arm part (11), the second left arm part (12) and the second right arm part (13) to approach and depart, and the output end of the kneading driving part (50) is respectively in transmission connection with the first rotating shaft (20) and the second rotating shaft (21).

8. A massage armchair according to claim 6, characterized in that: the massage driving mechanism comprises a knocking driving part (51) for driving the first left arm part (10) and the first right arm part (11), the second left arm part (12) and the second right arm part (13) to perform knocking actions, and the output end of the knocking driving part (51) is respectively in driving connection with the first left arm part (10) and the first right arm part (11), the second left arm part (12) and the second right arm part (13).