CN111891008A

CN111891008A - Car seat with massage function

Info

Publication number: CN111891008A
Application number: CN202010852678.8A
Authority: CN
Inventors: 李龙庆; 王向征; 陈长亮; 薛建; 陈包; 庞柳青; 郑修梅; 周迁
Original assignee: Wuhu Ruitai Auto Parts Co Ltd
Current assignee: Wuhu Ruitai Auto Parts Co Ltd
Priority date: 2020-08-22
Filing date: 2020-08-22
Publication date: 2020-11-06
Anticipated expiration: 2040-08-22
Also published as: CN111891008B

Abstract

The invention discloses an automobile seat with a massage function, which comprises a seat, a seat back, an installation box, a rack, a rolling gear, a headrest, a telescopic column, an installation frame, a massage head, a rotary roller, an installation cylinder, a stepping motor, a worm gear, a worm, a reciprocating screw rod, a driven bevel gear, a driving bevel gear, an electric push rod, a baffle, a sliding seat, a chain wheel, a rotary pipe, a guide rod, a support rod, a gear ring, a driving gear, a transmission gear, an elastic part, a limiting disc, a telescopic rod and an installation groove. The back massage chair can better massage the back of drivers and passengers, avoids the situation that the back is sore and back pain is easy to appear after long-time riding, reduces the fatigue feeling of drivers, greatly improves the comfort, protects the life health of the drivers, facilitates the use of the drivers and passengers, is also better suitable for the use of different drivers and passengers, greatly improves the working efficiency and also enhances the practicability.

Description

Car seat with massage function

Technical Field

The invention relates to an automobile seat, in particular to an automobile seat with a massage function, and belongs to the technical field of automobile seats.

Background

Along with the rapid development of the automobile industry, automobiles develop towards energy conservation, environmental protection, safety, comfort, multiple functions and high integration, the demands of consumers on the built-in functions of the automobiles are more and more diversified, humanized and personalized, and along with the improvement of the demands of the consumers, the demands of people on the automobiles are not only a single travel tool, but also a multifunctional sitting posture for enjoying life.

The existing automobile seat is not comfortable enough, waist soreness and backache can easily occur after the automobile seat is taken for a long time, the waist of a driver is not suitable, chronic diseases can be brought to the driver, people cannot conveniently use the automobile seat, the driver can feel sleepy in the long-time driving process, driving safety can be greatly influenced, life health of people is harmed, the automobile seat is not suitable for popularization and use, the position of a headrest is fixed higher than the height, and therefore the working efficiency of the automobile seat is greatly reduced. Therefore, a vehicle seat with a massage function is proposed to solve the above problems.

Disclosure of Invention

The present invention has been made to solve the above problems, and an object of the present invention is to provide a vehicle seat with a massage function.

The invention realizes the aim through the following technical scheme, the automobile seat with the massage function comprises a seat and a seat back arranged at the top end of the seat, wherein a stay bar is hinged at the top end of the seat, a headrest is hinged at the top end of the stay bar, an angle adjusting component for adjusting the angle of the stay bar is arranged at the top end of the seat, a horizontally arranged electric push rod is arranged in an inner cavity of the seat back, a telescopic end of the electric push rod is fixedly connected with an installation frame, a plurality of rotating tubes are sequentially and rotatably matched with the inner side wall of the installation frame from top to bottom, one end of each rotating tube is fixedly connected with an installation tube, the installation tube is elastically connected with a massage head through an elastic piece arranged on the inner side wall of the installation tube, the top end of the massage head penetrates through a through hole arranged on the surface of the installation tube and extends to the outer side of the installation tube, a rotating roller is arranged, it has the corresponding guide arm with the massage head to change roller fixed surface to be connected with, install the drive commentaries on classics pipe and change roller pivoted rotation adjustment mechanism in the installing frame inboard, the mounting groove has been seted up on the back of the chair surface, the mounting groove has the worm that level and symmetry set up through seting up the logical groove normal running fit at the mounting groove lateral wall, every the reciprocal lead screw of worm one end fixedly connected with, reciprocal lead screw normal running fit has the slide, slide one end fixedly connected with baffle, the back of the chair inboard is installed and is driven worm pivoted drive assembly, and drive assembly's power input end and installing frame lateral wall are connected.

Preferably, the angle adjusting component comprises flexible post, telescopic link and spacing dish, flexible post is articulated on installing the mounting bracket on the back of the chair top, and flexible end of flexible post is articulated with the vaulting pole surface, spacing dish is installed on the mounting bracket, and sliding fit has a plurality of to be the annular distribution and with set up the spacing groove joint complex spacer pin on flexible post on spacing dish, the telescopic link articulates on the vaulting pole, and the flexible end of telescopic link is articulated with headrest one end.

Preferably, it comprises step motor, sprocket, driving gear, drive gear and gear circle to rotate adjustment mechanism, step motor installs on the installing frame lateral wall, the sprocket is installed on the trompil, and every sprocket on the trompil is connected through the chain drive that sets up between the sprocket, the driving gear installation is changeed on the roller, drive gear installs in the pivot with installing frame inside wall normal running fit, and drive gear and driving gear meshing, the gear circle is installed on changeing the intraductal wall, and gear circle and drive gear meshing.

Preferably, the transmission assembly comprises an installation box, a worm wheel, a driving bevel gear, a driven bevel gear, a rack and a rolling gear, the installation box is installed on the inner side wall of the chair back, the worm wheel and the driven bevel gear are sequentially installed on a shaft rod in running fit with the side wall of the installation box from front to back, the worm wheel is meshed with the worm, the driving bevel gear and the rolling gear are sequentially installed on a rotating rod in running fit with the side wall of the installation box from outside to inside, the driven bevel gear is meshed with the driving bevel gear, the rack is installed on the inner wall of the installation frame, and the rolling gear is meshed with the rack.

Preferably, the telescopic column consists of two sleeves and a movable bolt, the two sleeves are mutually matched in a sliding manner, the movable bolt is connected to the sleeve on the outer side in a threaded manner, and the movable bolt is in surface contact with the surface of the other sleeve.

Preferably, the elastic member is composed of two sleeves and a spring, and the two sleeves are elastically connected by the spring.

The invention has the beneficial effects that:

1. the electric push rod drives the mounting frame to move towards the direction of drivers and passengers, so that the mounting frame drives the rolling gear to rotate through the rack, the rolling gear drives the driven bevel gear to rotate through the rotating rod and the driving bevel gear, the driven bevel gear drives the reciprocating lead screw to rotate through the shaft rod, the worm wheel and the worm, the reciprocating lead screw drives the baffle to move towards the direction of the worm through the sliding block, so that the two baffles are separated, the mounting frame drives the massage head to move to be in contact with the back of the drivers and passengers through the mounting cylinder, then the stepping motor is started, the stepping motor drives the guide rod and the driving gear to rotate through the rotating pipe, the rotating guide rod repeatedly extrudes the massage head, the driving gear drives the mounting cylinder to rotate through the driven gear, the gear ring and the rotating pipe, the mounting cylinder drives the massage head to do circular motion, and the massage head which repeatedly moves and does the circular motion massages the back of the drivers and passengers, therefore, the back of the driver and the passenger can be better massaged, the situation that the driver is easy to feel sore in the back after taking the driver for a long time is avoided, the fatigue of the driver is reduced, the comfort is greatly improved, the life health of the driver is protected, and the driver and the passenger can use the massage chair conveniently.

2. Through making the vaulting pole drive the headrest and rotate, make the vaulting pole drive flexible post simultaneously and stretch out and draw back, after the headrest removed to relevant position, promote the spacer pin again to make spacer pin and spacing groove joint cooperation, screw up the movable bolt simultaneously, thereby make the movable bolt fasten flexible post, thereby accomplish the regulation to the headrest position, so can be better be fit for different driver and passenger's use, very big improvement work efficiency, also strengthened the practicality simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall front view structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the headrest and the angle adjustment assembly according to the present invention;

FIG. 4 is a schematic top view of the interior connection of the chair back of the present invention;

FIG. 5 is a schematic view of a connection structure of the mounting frame according to the present invention;

FIG. 6 is a schematic view of the connection structure of the rotation adjustment mechanism of the present invention;

fig. 7 is a schematic view of the enlarged structure at a point a in fig. 1 according to the present invention.

In the figure: 1. the massage chair comprises a chair seat, 2, a chair back, 3, an installation box, 4, a rack, 5, a rolling gear, 6, a headrest, 7, a telescopic column, 8, an installation frame, 9, a massage head, 10, a rotary roller, 11, an installation barrel, 12, a stepping motor, 13, a worm wheel, 14, a worm, 15, a reciprocating screw rod, 16, a driven bevel gear, 17, a driving bevel gear, 18, an electric push rod, 19, a baffle, 20, a sliding seat, 21, a chain wheel, 22, a rotary pipe, 23, a guide rod, 24, a support rod, 25, a gear ring, 26, a driving gear, 27, a transmission gear, 28, an elastic part, 29, a limiting disc, 30, a telescopic rod, 31 and an installation groove.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Please refer to fig. 1-7, a car seat with massage function, includes seat support 1 and installs the back of the chair 2 on seat support 1 top, seat support 1 top articulates there is the vaulting pole 24, vaulting pole 24 top articulates there is the headrest 6, seat support 1 top is installed and is carried out the angle adjusting part that adjusts the vaulting pole 24 angle, back of the chair 2 inner chamber is installed the electric putter 18 of level setting, the electric putter 18 flexible end fixedly connected with installing frame 8, installing frame 8 inside wall from the top down is normal running fit in proper order has a plurality of commentaries on classics pipe 22, commentaries on classics pipe 22 one end fixedly connected with installing cylinder 11, installing cylinder 11 has massage head 9 through the elastic component 28 elastic connection who installs at the installing cylinder 11 inside wall, and massage head 9 top runs through the perforation of seting up on installing cylinder 11 surface and extend to the installing cylinder 11 outside, installing cylinder 11 inner chamber is equipped with commentaries on classics roller, and change 10 both ends of roller and run through respectively and change 22 inner chambers of pipe and with 8 inside wall normal running fit of installing frame, change 10 fixed surface of roller and be connected with and massage the corresponding guide arm 23 of

head

9, 8 inboard installations of installing frame drive and change pipe 22 and change 10 pivoted rotation adjustment mechanism of roller, mounting groove 31 has been seted up on the back of the chair 2 surfaces, mounting groove 31 has the worm 14 of level and symmetry setting through the logical groove normal running fit of seting up at the mounting groove 31 lateral wall, every 14 reciprocal lead screw 15 of worm one end fixedly connected with, 15 surface sliding fit of reciprocal lead screw have slide 20, 20 one end fixedly connected with baffles 19 of slide, 2 inboard installations of the back of the chair drive worm 14 pivoted drive assembly, and drive assembly's power input end and installing frame 8 lateral walls are connected.

The angle adjusting assembly comprises a telescopic column 7, a telescopic rod 30 and a limiting disc 29, wherein the telescopic column 7 is hinged to a mounting frame arranged at the top end of the chair back 2, the telescopic end of the telescopic column 7 is hinged to the surface of the support rod 24, the limiting disc 29 is arranged on the mounting frame, a plurality of limiting pins which are distributed in an annular shape and are in clamping fit with limiting grooves formed in the telescopic column 7 are arranged on the limiting disc 29 in a sliding fit mode, the telescopic rod 30 is hinged to the support rod 24, and the telescopic end of the telescopic rod 30 is hinged to one end of the headrest 6; the rotation adjusting mechanism is composed of a stepping motor 12, chain wheels 21, driving gears 26, transmission gears 27 and gear rings 25, wherein the stepping motor 12 is installed on the side wall of the installation frame 8, the chain wheels 21 are installed on the rotating pipes 22, the chain wheels 21 on each rotating pipe 22 are in transmission connection through chains arranged among the chain wheels 21, the driving gears 26 are installed on the rotating rollers 10, the transmission gears 27 are installed on rotating shafts in rotating fit with the inner side wall of the installation frame 8, the transmission gears 27 are meshed with the driving gears 26, the gear rings 25 are installed on the inner side wall of the rotating pipes 22, and the gear rings 25 are meshed with the transmission gears 27; the transmission assembly comprises an installation box 3, a worm wheel 13, a driving bevel gear 17, a driven bevel gear 16, a rack 4 and a rolling gear 5, wherein the installation box 3 is installed on the inner side wall of the chair back 2, the worm wheel 13 and the driven bevel gear 16 are sequentially installed on a shaft rod in rotating fit with the side wall of the installation box 3 from front to back, the worm wheel 13 is meshed with a worm 14, the driving bevel gear 17 and the rolling gear 5 are sequentially installed on a rotating rod in rotating fit with the side wall of the installation box 3 from outside to inside, the driven bevel gear 16 is meshed with the driving bevel gear 17, the rack 4 is installed on the inner wall of the installation frame 8, and the rolling gear 5 is meshed with the rack 4; the telescopic column 7 consists of two sleeves and a movable bolt, the two sleeves are mutually matched in a sliding manner, the movable bolt is connected to the sleeve on the outer side in a threaded manner, and the movable bolt is in surface contact with the surface of the other sleeve, so that the telescopic column 7 can better support the stay bar 24; the elastic element 28 is composed of two sleeves and a spring, and the two sleeves are elastically connected through the spring, so that the massage head 9 can be reset when the guide rod 23 is separated from the massage head 9.

When the massage device is used, electrical elements appearing in the massage device are externally connected with a power supply and a control switch when in use, when the massage device massages the back of a driver, firstly, an electric push rod 18 is started, the electric push rod 18 drives an installation frame 8 to move towards the driver, so that the installation frame 8 drives a rolling gear 5 to rotate through a rack 4, the rolling gear 5 drives a driven bevel gear 16 to rotate through a rotating rod and a driving bevel gear 17, the driven bevel gear 16 drives a reciprocating lead screw 15 to rotate through a shaft rod, a worm wheel 13 and a worm 14, the reciprocating lead screw 15 drives a baffle plate 19 to move towards the worm 14 through a slide block, so that the two baffle plates 19 are separated, the installation frame 8 drives a massage head 9 to move to be in contact with the back of the driver through an installation cylinder 11, then a stepping motor 12 is started, and the stepping motor 12 drives a guide rod 23 and a driving gear 26 to rotate through a rotating tube 22, the rotating guide rod 23 repeatedly extrudes the massage head 9, and simultaneously, the driving gear 26 drives the mounting cylinder 11 to rotate under the action of the driven gear, the gear ring 25 and the rotating pipe 22, so that the mounting cylinder 11 drives the massage head 9 to do circular motion, and the massage head 9 which repeatedly moves and does circular motion massages the back of a driver and a passenger; when adjusting 6 positions of headrest, at first rotate vaulting pole 24, make vaulting pole 24 drive 6 rotations of headrest, make vaulting pole 24 drive flexible post 7 simultaneously and stretch out and draw back, after headrest 6 removed to relevant position, promote the spacer pin again to make spacer pin and spacing groove joint cooperation, screw up the movable bolt simultaneously, thereby make the movable bolt fasten flexible post 7, thereby accomplish the regulation to 6 positions of headrest.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a car seat with massage function, includes seat support (1) and installs back of the chair (2) on seat support (1) top, its characterized in that: the utility model discloses a chair seat, including seat support (1), vaulting pole (24) top is articulated to have vaulting pole (24), vaulting pole (24) top is articulated to have headrest (6), the angle adjusting subassembly that adjusts is carried out vaulting pole (24) angle is installed on seat support (1) top, electric putter (18) that the level set up are installed to back of the chair (2) inner chamber, electric putter (18) flexible end fixedly connected with installing frame (8), installing frame (8) inside wall from the top down normal running fit has a plurality of commentaries on classics pipe (22) in proper order, commentaries on classics pipe (22) one end fixedly connected with installing cylinder (11), installing cylinder (11) have massage head (9) through elastic component (28) the elastic connection who installs at installing cylinder (11) inside wall, and massage head (9) top run through set up in the perforation on installing cylinder (11) surface and extend to the installing cylinder (11) outside, installing cylinder (11) inner chamber, and rotate roller (10) both ends and run through respectively and change pipe (22) inner chamber and with installing frame (8) inside wall normal running fit, change roller (10) fixed surface be connected with massage head (9) corresponding guide arm (23), installing frame (8) inboard is installed and is driven and change pipe (22) and change roller (10) pivoted rotation adjustment mechanism, mounting groove (31) have been seted up on back of the chair (2) surface, mounting groove (31) through set up logical groove normal running fit at mounting groove (31) lateral wall have worm (14) that level and symmetry set up, every worm (14) one end fixedly connected with reciprocating screw (15), reciprocating screw (15) surface sliding fit has slide (20), slide (20) one end fixedly connected with baffle (19), drive worm (14) pivoted drive assembly is installed to back of the chair (2) inboard, and the power input end of the transmission component is connected with the side wall of the mounting frame (8).

2. The automobile seat with the massage function as claimed in claim 1, wherein: the angle adjusting component comprises flexible post (7), telescopic link (30) and spacing dish (29), flexible post (7) articulate on installing the mounting bracket on back of the chair (2) top, and flexible end and vaulting pole (24) surface hinge of flexible post (7), spacing dish (29) are installed on the mounting bracket, and sliding fit has a plurality of to be the annular distribution and with set up the spacing groove joint complex spacer pin on flexible post (7) on spacing dish (29), telescopic link (30) articulate on vaulting pole (24), and telescopic link (30) flexible end is articulated with headrest (6) one end.

3. The automobile seat with the massage function as claimed in claim 1, wherein: rotate adjustment mechanism and constitute by step motor (12), sprocket (21), driving gear (26), drive gear (27) and gear circle (25), install on installing frame (8) lateral wall step motor (12), install on changeing pipe (22) sprocket (21), and every change sprocket (21) on pipe (22) and connect through the chain drive that sets up between sprocket (21), roller (10) are changeed in driving gear (26) installation, drive gear (27) are installed in the pivot with installing frame (8) inside wall normal running fit, and drive gear (27) and driving gear (26) meshing, gear circle (25) are installed on changeing pipe (22) inside wall, and gear circle (25) and drive gear (27) meshing.

4. The automobile seat with the massage function as claimed in claim 1, wherein: the transmission assembly is composed of an installation box (3), a worm wheel (13), a driving bevel gear (17), a driven bevel gear (16), a rack (4) and a rolling gear (5), the installation box (3) is installed on the inner side wall of a chair back (2), the worm wheel (13) and the driven bevel gear (16) are sequentially installed on a shaft rod in rotating fit with the side wall of the installation box (3) from front to back, the worm wheel (13) is meshed with a worm (14), the driving bevel gear (17) and the rolling gear (5) are sequentially installed on a rotating rod in rotating fit with the side wall of the installation box (3) from outside to inside, the driven bevel gear (16) is meshed with the driving bevel gear (17), the rack (4) is installed on the inner wall of an installation frame (8), and the rolling gear (5) is meshed with the rack (4).

5. The automobile seat with the massage function as claimed in claim 2, wherein: the telescopic column (7) is composed of two sleeves and a movable bolt, the two sleeves are in sliding fit with each other, the movable bolt is in threaded connection with the sleeve on the outer side, and the movable bolt is in surface contact with the surface of the other sleeve.

6. The automobile seat with the massage function as claimed in claim 1, wherein: the elastic piece (28) consists of two sleeves and a spring, and the two sleeves are elastically connected through the spring.