CN204821223U - Car seat massages structure - Google Patents
Car seat massages structure Download PDFInfo
- Publication number
- CN204821223U CN204821223U CN201520597714.5U CN201520597714U CN204821223U CN 204821223 U CN204821223 U CN 204821223U CN 201520597714 U CN201520597714 U CN 201520597714U CN 204821223 U CN204821223 U CN 204821223U
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- China
- Prior art keywords
- output shaft
- joystick
- transmission
- transmission shaft
- message structure
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Abstract
The utility model discloses a car seat massages structure, including setting up the massager body in the seat, be located magneto rheological damper automotive suspension on of power supply for beating from top to bottom of massager body. It to change magneto rheological damper's upper and lower beating into massager body positive and negative pivoted drive mechanism to be provided with between magneto rheological damper and massager body. The utility model discloses a become magneto rheological damper's energy conversion the kinetic energy of massager to improve car seat's travelling comfort, simultaneously, do not increase the energy consumption of car again, but wide application in car seat field.
Description
Technical field
The utility model relates to field of automobile seats, especially relates to a kind of automotive seat message structure.
Background technology
Along with the requirement of people to car comfort is more and more higher, being used on automobile more than automotive seat message structure more comes also.Existing seat massage structure is all be connected with vehicle circuitry, is driven by electric drive.This adds the energy consumption of vehicle complete vehicle undoubtedly, and the use cost of automobile is increased.But, automobile there are some energy be but dissipated in air by the form of heat energy and are not well utilized, as braking energy, suspension vibration energy etc.
Automotive suspension is the general name of all force transmission connections between vehicle frame (or self-supporting body) and vehicle bridge (or wheel).The effect of suspension is exactly that the longitudinal counter-force acted on road surface on wheel comprises propulsive effort and braking force, the moment that vertical reaction or bearing force and lateral reaction and these counter-forces cause all will be delivered on vehicle frame, to ensure the normal traveling of automobile and there is damping of vibrations, general by shock absorber, elastic element and guiding mechanism composition, and form the excitation of a non-linear vibrating system due to the vibration source such as road roughness and driving engine, this vibrating system can produce random vibration, as in situation hydraulic shock absorber produce dumping force by friction between hole wall and fluid and in fluid molecule, this part mechanical vibration is converted into thermal energy consumption dissipate and well do not utilized simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of automotive seat message structure, solves existing automotive seat message structure by driven by power, the problem that energy consumption is high.
The utility model solves the technical scheme that its technical matters adopts: a kind of automotive seat message structure, comprises the massager body be arranged in seat, and the propulsion source of described massager body is the MR damper be positioned on automotive suspension of bob.The transmission device that the bob of MR damper can be changed into the positive and negative rotation of massager body is provided with between MR damper and massager body.
Concrete, described MR damper comprises piston rod, and the axis on the piston rod along piston rod is provided with tooth bar; Described transmission device comprises output shaft, and output shaft is provided with the driving gear engaged with tooth bar; Described massager body comprises one group of turning cylinder, described turning cylinder is provided with one group of cam; Between output shaft and turning cylinder, be provided with one group for changing the transmission shaft of transmission direction, between described output shaft and transmission shaft, transmission shaft each other, between transmission shaft and turning cylinder all by a pair intermeshing finishing bevel gear cuter connection for transmission.
For convenience of according to passenger need open timely and connect massager, described transmission device is also provided with the disengagement gear cutting off all turning cylinder power transmissions.Described disengagement gear is arranged on output shaft or transmission shaft, and output shaft or transmission shaft disconnect at disengagement gear place.
Concrete, described disengagement gear comprises the box body being fixed on output shaft or transmission shaft wherein one section of gap, is provided with a movable slider, is provided with Compress Spring between movable slider and box body in box body, described slide block is fixedly installed a sleeve, the end of sleeve is provided with active friction disk; The gap of described output shaft or other one section of transmission shaft is fixedly installed the driven friction disk coordinated with active friction disk; Also be provided with the hand operation mechanism promoting slide block movement.
For convenience of operation, described hand operation mechanism comprises joystick, and for the bracing frame of fixing joystick, the component cover coordinated with the end of joystick, tiltedly carves bar, and the one end of tiltedly carving bar is provided with tiltedly carving of coordinating with slide block.Described component puts and is provided with for joystick and tiltedly carves the hole that bar passes, and the described end for joystick and the end of tiltedly carving bar coordinate promotion tiltedly to carve bar to move.The midway location of described joystick is provided with thread rod, support frame as described above is provided with the screw collar with shaft.
The beneficial effects of the utility model: the utility model carrys out back rotation by what the bob of MR damper is changed into massager body, thus plays the effect of massage, improves the traveling comfort of passenger.Meanwhile, the piston rod kinetic energy of MR damper is converted to the driving energy of massager body, make again seat massage device body not need vehicle circuitry to provide electric energy, play the effect of energy-conserving and environment-protective.Described transmission device structure is simple, easy to assembly, and good stability.Described disengagement gear handled easily, and easily process, not fragile.The fit structure of described active friction disk and driven friction disk, makes active friction disk be separated steady and smooth more with the docking of driven friction disk.
Below with reference to drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of MR damper in the utility model.
Fig. 3 is the structural representation of the utility model transmission device and matching relationship thereof.
Fig. 4 is the birds-eye view of the utility model massager body.
Fig. 5 is the perspective view of disengagement gear in the utility model.
Fig. 6 is the front elevation tiltedly carving bar in the utility model.
Fig. 7 is the lateral plan tiltedly carving bar in the utility model.
Fig. 8 is the inner structure schematic diagram of box body in the utility model disengagement gear.
Fig. 9 is the front view of driven friction disk in the utility model.
Figure 10 is the lateral plan of driven friction disk in the utility model.
Detailed description of the invention
Embodiment, as shown in Figure 1, a kind of automotive seat message structure, for massaging back of seat place, comprise the massager body 1 be arranged in back of seat, the propulsion source of described massager body 1 is the MR damper 2 be positioned on automotive suspension of bob.The transmission device 3 that the bob of MR damper 2 can be changed into the positive and negative rotation of massager body 1 is provided with between MR damper 2 and massager body 1.Described transmission device 3 is also provided with the disengagement gear 9 opening and closing massager body 1, has met passenger and whether massager is worked the demand selected.
Concrete, as shown in Figures 1 to 3, described MR damper 2 comprises piston rod 21, and piston rod 21 is provided with tooth bar 22 along the axis of piston rod.Described transmission device 3 comprises output shaft 4, and output shaft 4 is provided with the driving gear 41 engaged with tooth bar 22, and described driving gear 41 is straight gear structure.Also comprise one group for changing the transmission shaft 7 of transmission direction, described transmission shaft 7 comprises the first transmission shaft 71 and second driving shaft 72.Described first transmission shaft 71 is arranged vertically with output shaft 4, and is provided with bevel-gear sett 8 on the first transmission shaft 71 with output shaft 4, and the finishing bevel gear cuter 8 that rotates through of output shaft 4 passes to the first transmission shaft 71.Described second driving shaft 72 and the first transmission shaft 71 are arranged vertically, and bevel-gear sett 8 is also provided with between second driving shaft 72 and the first transmission shaft 71, for the rotation of the first transmission shaft 71 being changed into the rotation of second driving shaft 72, rotation direction is changed.The bob of the MR damper 2 be arranged on car chassis is passed on the transmission shaft 7 be positioned at below automotive seat, transmission shaft 7 is rotated.
As shown in Fig. 1, Fig. 3, Fig. 4, described massager body 1 comprises 3 turning cylinders 5 vertically arranged side by side, and turning cylinder 5 is provided with one group of cam 6, and described cam 6 entirety becomes spiral vibrational power flow, to play better massage effect.Described turning cylinder 5 is provided support by fixing upper support frame 27 on the seat and lower support frame 28.Upper support frame 27 and lower support frame 28 are provided with bearing seat, and the two ends of described turning cylinder 5 are provided with bearing 29, and bearing 29 is positioned in supporting seat, thus realize turning cylinder 5 and rotate on upper support frame 27 and lower support frame 28.The end of described turning cylinder 5 is provided with a finishing bevel gear cuter 8, and second driving shaft 72 is provided with 3 finishing bevel gear cuters 8 corresponding with turning cylinder 5, and turning cylinder 5 rotates under the drive of second driving shaft 72.Turning cylinder 5 is mutually vertical with second driving shaft 72.And the first transmission shaft 71 coordinates with one of them finishing bevel gear cuter 8 on second driving shaft 72 with a middle turning cylinder 5.
For meeting the demand of passenger the need of massage, massager body can be turned off when not needing massage by passenger, as shown in Fig. 5 to 10, described disengagement gear 9 comprises the box body 10 be arranged on output shaft 4, the position that output shaft 4 is installing box body 10 disconnects, and box body 10 is fixed on the output shaft 4 wherein gap of a section.Be installed with driven friction disk 15 at the gap of another section, driven friction disk 15 can be weldingly fixed on output shaft 4, also can be fixed on output shaft 4 by removable pin, as long as can meet end driven friction disk 15 being fixed on output shaft 4.The end face of described driven friction disk 15 is along the circumferential direction provided with one group of spherical boss 25.
Be provided with a movable slider 11 in described box body 10, between movable slider 11 and box body, be provided with Compress Spring 12, described slide block 11 is fixedly installed a sleeve 13, the end of sleeve 13 is provided with active friction disk 14.Active friction disk 14 is provided with one group of bulbous recess 26 along the circumferential direction and with the spherical boss 25 on driven friction disk 15 coordinated.Described slide block 11 moves around, thus the combination realizing active friction disk 14 and driven friction disk 15 be separated.When active friction disk 14 and driven friction disk 15 in conjunction with time, described spherical boss 25 is placed in bulbous recess 26, thus makes the two ends synchronous axial system of output shaft 4.
The slide block 11 being placed in under-seat for convenience of Non-follow control moves, described hand operation mechanism comprises joystick 16, and for the bracing frame 17 of fixing joystick 16, the component coordinated with the end of joystick 16 overlaps 18, tiltedly carve bar 19, the one end of tiltedly carving bar 19 be provided with coordinate with slide block 11 tiltedly carve 20.
Described joystick 16 comprises handle portion, the thread rod 23 coordinated with bracing frame 17 and with the conical end tiltedly carved bar 19 end and coordinate.Support frame as described above 17 is provided with the screw collar 24 coordinated with thread rod 23.Swinging handle part, makes thread rod 23 opposite thread overlap 24 up-and-down movements.
Described component cover 18 is box body structure, is mainly used in supporting joystick 16 and tiltedly carving bar 19.Component cover 18 be provided with for joystick 16 and tiltedly carve the hole that bar 19 passes, described joystick 16 with tiltedly carve that bar 19 is mutual vertical to be arranged.Described end for joystick 16 and the end of tiltedly carving bar 19 coordinate promotion tiltedly to carve bar 19 to move.Described end of tiltedly carving bar 19 is provided with tiltedly carves 20, tiltedly carve 20 to coordinate with slide block 11, when joystick 16 moves downward, drive and tiltedly carve bar 19 shifted forward, that tiltedly carves bar 19 front end tiltedly carves 20 extruding slide blocks 11, slide block 11 drives sleeve 13 fixed thereon and active friction disk 14 to travel forward, and active friction disk 14 and driven friction disk 15 is linked together under the mating reaction of spherical boss 25 and bulbous recess 26, thus realizes MR damper 2 to drive massager body 1 to move.If when not needing massager body 1 to move, then reversing sense shake joystick 16 on handle, in box body 10 Compress Spring 12 effect under, slide block 11 back moves, active friction disk 14 is separated with driven friction disk 15, thus cuts off the power transmission of MR damper 2.Meanwhile, tiltedly carving under the effect of 20, tiltedly carving bar 19 and bounce back to initial position.
Above-described embodiment just gives a preferably technical scheme; for the massage to seatback portion; certainly; also the transmission direction of transmission device and the position of massager body can be changed; for entering massage to other parts; as being placed in by massager body below cushion etc., all belong to protection domain of the present utility model.In addition; described separation device also can be other version; the magnetic clutch controlled as adopted motor switch; being arranged on by magnetic clutch on the path of power transmission, can be output shaft and transmission shaft, also can realize the separation to mechanism; every under the utility model general idea; to the equal replacement that its detailed structure is made, make it have identical effect, all belong to protection domain of the present utility model.
Claims (8)
1. an automotive seat message structure, comprise the massager body (1) be arranged in seat, it is characterized in that: the propulsion source of described massager body (1) is the MR damper (2) be positioned on automotive suspension of bob;
The transmission device (3) that the bob of MR damper (2) can be changed into massager body (1) positive and negative rotation is provided with between MR damper (2) and massager body (1).
2. automotive seat message structure as claimed in claim 1, it is characterized in that: described MR damper (2) comprises piston rod (21), piston rod (21) is provided with tooth bar (22) along the axis of piston rod; Described transmission device (3) comprises output shaft (4), and output shaft (4) is provided with the driving gear (41) engaged with tooth bar (22); Described massager body (1) comprises one group of turning cylinder (5), described turning cylinder (5) is provided with one group of cam (6); Between output shaft (4) and turning cylinder (5), be provided with one group for changing the transmission shaft (7) of transmission direction, between described output shaft (4) and transmission shaft (7), transmission shaft (7) each other, between transmission shaft (7) and turning cylinder (5) all by a pair intermeshing finishing bevel gear cuter (8) connection for transmission.
3. automotive seat message structure as claimed in claim 2, is characterized in that: described transmission device (3) is also provided with the disengagement gear (9) cutting off all turning cylinders (5) power transmission.
4. automotive seat message structure as claimed in claim 3, it is characterized in that: described disengagement gear (9) is arranged on output shaft (4) or transmission shaft (7), output shaft (4) or transmission shaft (7) disconnect at disengagement gear (9) place;
Described disengagement gear (9) comprises the box body (10) being fixed on output shaft (4) or transmission shaft (7) wherein one section of gap, a movable slider (11) is provided with in box body (10), Compress Spring (12) is provided with between movable slider (11) and box body, described slide block (11) is fixedly installed a sleeve (13), the end of sleeve (13) is provided with active friction disk (14); The gap of described output shaft (4) or other one section of transmission shaft (7) is fixedly installed the driven friction disk (15) coordinated with active friction disk (14); Also be provided with the hand operation mechanism promoting slide block (11) and move.
5. automotive seat message structure as claimed in claim 4, it is characterized in that: described hand operation mechanism comprises joystick (16), for the bracing frame (17) of fixing joystick (16), the component cover (18) coordinated with the end of joystick (16), tiltedly carve bar (19), the one end of tiltedly carving bar (19) is provided with tiltedly carving (20) of coordinating with slide block (11);
Described component cover (18) be provided with for joystick (16) and tiltedly carve the hole that bar (19) passes, the described end for joystick (16) and the end of tiltedly carving bar (19) coordinate promotion tiltedly to carve bar (19) to move;
The midway location of described joystick (16) is provided with thread rod (23), support frame as described above (17) is provided with the screw collar (24) coordinated with thread rod (23).
6. automotive seat message structure as claimed in claim 4, it is characterized in that: the card of described active friction disk (14) is provided with one group of bulbous recess (26), described driven friction disk (15) is provided with one group of spherical boss (25) coordinated with bulbous recess (26).
7. automotive seat message structure as claimed in claim 2, it is characterized in that: described massager body (1) also comprises upper support frame (27) for support rotating axle (5) and lower support frame (28), between described turning cylinder (5) and upper support frame (27), lower support frame (28), be provided with bearing (29).
8. automotive seat message structure as claimed in claim 4, is characterized in that: described cam (6) helically rises setting on dwang (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520597714.5U CN204821223U (en) | 2015-08-05 | 2015-08-05 | Car seat massages structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520597714.5U CN204821223U (en) | 2015-08-05 | 2015-08-05 | Car seat massages structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821223U true CN204821223U (en) | 2015-12-02 |
Family
ID=54678854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520597714.5U Expired - Fee Related CN204821223U (en) | 2015-08-05 | 2015-08-05 | Car seat massages structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090137A (en) * | 2019-04-22 | 2019-08-06 | 梁如佳 | A kind of muscle of back relaxation chair |
-
2015
- 2015-08-05 CN CN201520597714.5U patent/CN204821223U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090137A (en) * | 2019-04-22 | 2019-08-06 | 梁如佳 | A kind of muscle of back relaxation chair |
| CN110090137B (en) * | 2019-04-22 | 2021-04-23 | 南京灵雀智能制造有限公司 | Back muscle relaxes chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20210805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |