CN211461161U

CN211461161U - Massage chair

Info

Publication number: CN211461161U
Application number: CN201922376583.9U
Authority: CN
Inventors: 柯军
Original assignee: Guangzhou Caisen Furniture Co ltd
Current assignee: Guangzhou Caisen Furniture Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-11
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a massage chair, which comprises a beating component, a back massage component, a chair body and a chair back, wherein the chair back is arranged on the chair body; the back massage component comprises a massage driving motor, a massage protective cover, an eccentric driving disc, a massage driving shaft, a massage limiting shaft, a massage column and an eccentric column. The utility model relates to the technical field of household or office, in particular to a massage chair which can massage the shoulder and back of a user.

Description

Massage chair

Technical Field

The utility model relates to the technical field of seats for household or office use, in particular to a massage seat.

Background

The seat is indispensable in people's life, no matter every day working hour or rest time all need sit work or watch TV or play on the net on the seat, and modern people because the time of staying is too long on the seat, lack the motion, therefore, the physical quality is descending, triggers the occupational disease of shoulder, back easily, influences the health. The existing seat generally comprises a seat cushion, a backrest and a support, wherein armrests are arranged on two sides of the seat, but the seat is single in function and only used for supporting the human body, so that the requirement of a user cannot be met.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a massage chair which can massage the shoulder and back of the user.

The utility model adopts the following technical scheme: the utility model relates to a massage chair, which comprises a beating component, a back massage component, a chair body and a chair back, wherein the chair back is arranged on the chair body; the back massage component comprises a massage driving motor, a massage protective cover, an eccentric driving disc, a massage driving shaft, a massage limiting shaft, a massage column and an eccentric column, wherein the massage limiting shaft is arranged on two opposite groove walls in a back massage groove, the massage protective cover is rotatably arranged in the back massage groove, the massage column is arranged at the top of the massage protective cover, a limiting sliding hole is arranged on the bottom of the massage protective cover, the massage limiting shaft can be slidably arranged in the limiting sliding hole, the massage limiting shaft has a limiting effect on the massage protective cover, an arc-shaped limiting sliding hole and a horizontal driving hole are oppositely arranged on two side walls in the middle of the massage protective cover, the eccentric driving disc can be rotatably arranged in the massage protective cover, the eccentric column is eccentrically arranged on the eccentric driving disc and can be slidably arranged in the horizontal driving hole, the massage driving motor is arranged on the inner wall of the back massage groove, the massage driving shaft can be slidably arranged in the arc-shaped limiting sliding hole, one end of the massage driving shaft penetrates through the arc-shaped limiting sliding hole and is arranged on the eccentric driving disc, the massage driving shaft is driven to rotate by the rotation of the massage driving motor, the massage driving shaft drives the eccentric driving disc to rotate, the eccentric driving disc slides in the horizontal driving hole to push the massage protective cover to drive the massage column to do lifting motion, meanwhile, the massage driving shaft slides in the arc-shaped limiting sliding hole to push the massage column to do back-and-forth motion by the massage protective cover, the massage column moves along an elliptical track under the combined drive of the massage driving shaft and the massage column, when the eccentric column rotates from one side far away from the massage limiting shaft to one side near the massage limiting shaft, the massage protective cover drives the massage column to extend out from the back massage groove to carry out massage on the back of a user, and when the eccentric column rotates, the massage protective cover retracts the massage column into the back massage groove to do reset lifting movement.

Furthermore, the hammering component comprises a protective body, a sliding driving hydraulic rod, a sliding driving piece, a lifting driving rod, a hammering lifting rod, a lifting rod limiting shaft, a balance limiting rod and a hammering head, wherein a sliding channel is arranged in the protective body, the sliding driving piece is slidably arranged in the sliding channel, the sliding driving hydraulic rod is arranged in the sliding channel, one end of the sliding driving hydraulic rod is arranged on the inner wall of the sliding channel, the other end of the sliding driving hydraulic rod is arranged on the sliding driving piece, a limiting swing groove is arranged on the protective body and is communicated with the sliding channel, the lifting rod limiting shaft is rotatably arranged on the side wall of the limiting swing groove, one end of the hammering lifting rod is arranged on the lifting rod limiting shaft and is arranged in the limiting swing groove, two ends of the lifting driving rod are respectively hinged on the sliding driving piece and the hammering lifting rod, and the hammering head is hinged on the hammering lifting rod, on the articulated slip driving piece of locating of balanced gag lever post one end, the articulated head of beating of locating of the balanced gag lever post other end, balanced gag lever post played balanced supporting role to beating the head, and the flexible slip driving piece that drives of slip drive hydraulic stem is reciprocating sliding in sliding channel, and the slip driving piece drives through the lift actuating lever and beats the lifter and do the luffing motion around the spacing axle of lifter, beats the head and does the luffing motion under the drive of beating the lifter, can guarantee to beat the head and remain stable throughout in the swing under the limiting displacement of balanced gag lever post.

Furthermore, two groups of beating assemblies are arranged, the two groups of beating assemblies are symmetrically arranged, and beating massage on shoulders on two sides of a user is achieved through the two groups of beating assemblies.

Furthermore, one end of the hammering head is provided with a hammering head limiting groove, and the hammering lifting rod and the balance limiting rod are hinged in the hammering head limiting groove.

Furthermore, a limiting rod sliding groove is formed in the hammering lifting rod, the balance limiting rod is slidably arranged in the limiting rod sliding groove, and the limiting rod sliding groove plays a limiting protection role on the balance limiting rod.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme massage seat can realize beating the massage to user's shoulder through beating the subassembly, utilizes back massage subassembly can realize pushing away the massage to using the back simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of a massage chair of the present invention;

fig. 2 is a schematic structural view of a massage seat hammering assembly of the present invention;

fig. 3 is a cross-sectional view of a massage seat hammering assembly of the present invention;

fig. 4 is a front view of a massage assembly for massaging the back of a chair in accordance with the present invention;

fig. 5 is a rear view of the massage assembly of the back of the massage seat of the present invention.

The massage chair comprises a beating component 1, a back massage component 2, a back massage component 3, a chair body 4, a chair back 5, a back massage groove 6, a massage driving motor 7, a massage protective cover 8, an eccentric driving disc 9, a massage driving shaft 10, a massage limiting shaft 11, a massage column 12, an eccentric column 13, a limiting sliding hole 14, an arc limiting sliding hole 15, a horizontal driving hole 16, a protective body 17, a sliding driving hydraulic rod 18, a sliding driving piece 19, a lifting driving rod 20, a beating lifting rod 21, a lifting rod limiting shaft 22, a balance limiting rod 23, a beating head 24, a sliding channel 25, a limiting swinging groove 26, a beating head limiting groove 27 and a limiting rod sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-5, the massage chair of the present invention comprises a beating assembly 1, a back massage assembly 2, a chair body 3 and a chair back 4, wherein the chair back 4 is disposed on the chair body 3, the beating assembly 1 is disposed on the chair back 4, a back massage groove 5 is disposed on the chair back 4, and the back massage assembly 2 is disposed in the back massage groove 5; the back massage component 2 comprises a massage driving motor 6, a massage protective cover 7, an eccentric driving disk 8, a massage driving shaft 9, a massage limit shaft 10, a massage column 11 and an eccentric column 12, wherein the massage limit shaft 10 is arranged on two opposite groove walls in the back massage groove 5, the massage protective cover 7 is rotatably arranged in the back massage groove 5, the massage column 11 is arranged at the top of the massage protective cover 7, a limit slide hole 13 is arranged at the bottom of the massage protective cover 7, the massage limit shaft 10 is slidably arranged in the limit slide hole 13, an arc limit slide hole 14 and a horizontal driving hole 15 are oppositely arranged on two side walls in the middle of the massage protective cover 7, the eccentric driving disk 8 is rotatably arranged in the massage protective cover 7, the eccentric column 12 is eccentrically arranged on the eccentric driving disk 8 and slidably arranged in the horizontal driving hole 15, the massage driving motor 6 is arranged on the inner wall of the back massage groove 5, the massage driving shaft 9 is arranged at the output end of the massage driving motor 6, the massage driving shaft 9 is slidably arranged in the arc-shaped limiting sliding hole 14, and one end of the massage driving shaft 9 penetrates through the arc-shaped limiting sliding hole 14 and is arranged on the eccentric driving disc 8.

Wherein, the hammering component 1 comprises a protection body 16, a sliding driving hydraulic rod 17, a sliding driving piece 18, a lifting driving rod 19, a hammering lifting rod 20, a lifting rod limit shaft 21, a balance limit rod 22 and a hammering head 23, a sliding channel 24 is arranged in the protection body 16, the sliding driving piece 18 is slidably arranged in the sliding channel 24, the sliding driving hydraulic rod 17 is arranged in the sliding channel 24, one end of the sliding driving hydraulic rod 17 is arranged on the inner wall of the sliding channel 24, the other end of the sliding driving hydraulic rod 17 is arranged on the sliding driving piece 18, a limit swinging groove 25 is arranged on the protection body 16, the limit swinging groove 25 is communicated with the sliding channel 24, the lifting rod limit shaft 21 is rotatably arranged on the side wall of the limit swinging groove 25, one end of the hammering lifting rod 20 is arranged on the lifting rod limit shaft 21 and arranged in the limit swinging groove 25, two ends of the lifting driving rod 19 are respectively hinged on the sliding driving piece 18 and the hammering lifting rod 20, the hammer head 23 is hinged to the hammer lifting rod 20, one end of the balance limiting rod 22 is hinged to the sliding driving piece 18, and the other end of the balance limiting rod 22 is hinged to the hammer head 23. The hammering assemblies 1 are provided with two groups, and the two groups of hammering assemblies 1 are symmetrically arranged. One end of the hammering head 23 is provided with a hammering head limiting groove 26, and the hammering lifting rod 20 and the balance limiting rod 22 are hinged in the hammering head limiting groove 26. The hammering lifting rod 20 is provided with a limiting rod sliding groove 27, and the balance limiting rod 22 is slidably arranged in the limiting rod sliding groove 27.

When the chair is used, a user sits on the chair body 3, leans against the chair back 4, then the massage driving motor 6 and the sliding driving hydraulic rod 17 are started, the massage driving shaft 9 is driven to rotate by the rotation of the massage driving motor 6, the massage driving shaft 9 drives the eccentric driving disc 8 to rotate, the eccentric driving disc 8 slides in the horizontal driving hole 15 to push the massage protective cover 7 to do lifting motion, meanwhile, the massage driving shaft 9 slides in the arc-shaped limit sliding hole 14 to do front-back motion through the massage protective cover 7, the massage column 11 is driven by the massage protective cover 7 to move according to an elliptical track under the composite drive of the massage driving shaft 9 and the massage column 11, when the eccentric column 12 rotates from one side far away from the massage limit shaft 10 to one side near the massage limit shaft 10, the massage protective cover 7 drives the massage column 11 to extend out from the back massage groove 5 to carry out the push massage on the back of the user, when the eccentric column 12 rotates from one side near the massage limit shaft, the massage protective cover 7 retracts the massage column 11 into the back massage groove 5 to perform reset motion, meanwhile, the sliding driving hydraulic rod 17 stretches and retracts to drive the sliding driving piece 18 to slide in the sliding channel 24 in a reciprocating mode, the sliding driving piece 18 drives the hammering lifting rod 20 to swing up and down around the lifting rod limiting shaft 21 through the lifting driving rod 19, and the hammering head 23 is driven by the hammering lifting rod 20 to swing up and down to hammer the shoulders of the user.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A massage seat is characterized in that: the back massage chair comprises a beating component, a back massage component, a chair body and a chair back, wherein the chair back is arranged on the chair body, the beating component is arranged on the chair back, a back massage groove is formed in the chair back, and the back massage component is arranged in the back massage groove; the back massage component comprises a massage driving motor, a massage protective cover, an eccentric driving disc, a massage driving shaft, a massage limiting shaft, a massage column and an eccentric column, wherein the massage limiting shaft is arranged on two opposite groove walls in a back massage groove, the massage protective cover is rotatably arranged in the back massage groove, the massage column is arranged at the top of the massage protective cover, a limiting sliding hole is arranged on the bottom of the massage protective cover, the massage limiting shaft is slidably arranged in the limiting sliding hole, an arc-shaped limiting sliding hole and a horizontal driving hole are oppositely arranged on two side walls in the middle of the massage protective cover, the eccentric driving disc is rotatably arranged in the massage protective cover, the eccentric column is eccentrically arranged on the eccentric driving disc and can be slidably arranged in the horizontal driving hole, the massage driving motor is arranged on the inner wall of the back massage groove, the massage driving shaft is arranged, the massage driving shaft can be slidably arranged in the arc-shaped limiting sliding hole, and one end of the massage driving shaft penetrates through the arc-shaped limiting sliding hole to be arranged on the eccentric driving disc.

2. A massage seat as claimed in claim 1, wherein: the hammering component comprises a protective body, a sliding driving hydraulic rod, a sliding driving piece, a lifting driving rod, a hammering lifting rod, a lifting rod limiting shaft, a balance limiting rod and a hammering head, wherein a sliding channel is arranged in the protective body, the sliding driving piece is slidably arranged in the sliding channel, the sliding driving hydraulic rod is arranged in the sliding channel, one end of the sliding driving hydraulic rod is arranged on the inner wall of the sliding channel, the other end of the sliding driving hydraulic rod is arranged on the sliding driving piece, a limiting swinging groove is arranged on the protective body and is communicated with the sliding channel, the lifting rod limiting shaft is rotatably arranged on the side wall of the limiting swinging groove, one end of the hammering lifting rod is arranged on the lifting rod limiting shaft and is arranged in the limiting swinging groove, two ends of the lifting driving rod are respectively hinged on the sliding driving piece and the hammering lifting rod, and the hammering head is hinged on the hammering lifting rod, one end of the balance limiting rod is hinged to the sliding driving piece, and the other end of the balance limiting rod is hinged to the hammer head.

3. A massage seat as claimed in claim 1, wherein: the beating assemblies are arranged in two groups, and the two groups of beating assemblies are symmetrically arranged.

4. A massage seat as claimed in claim 2, wherein: one end of the hammering head is provided with a hammering head limiting groove, and the hammering lifting rod and the balance limiting rod are hinged in the hammering head limiting groove.

5. A massage seat according to claim 4, wherein: be equipped with the gag lever post sliding tray on the lifter of beating, balanced gag lever post slidable locates in the gag lever post sliding tray.