CN209031568U - A kind of seat for keeping backrest mobile with sliding rail - Google Patents
A kind of seat for keeping backrest mobile with sliding rail Download PDFInfo
- Publication number
- CN209031568U CN209031568U CN201821283003.0U CN201821283003U CN209031568U CN 209031568 U CN209031568 U CN 209031568U CN 201821283003 U CN201821283003 U CN 201821283003U CN 209031568 U CN209031568 U CN 209031568U
- Authority
- CN
- China
- Prior art keywords
- seat
- backrest
- sliding rail
- switch
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of seats for keeping backrest mobile with sliding rail, and the utility model relates to a kind of daily necessities；It solves the problems, such as that backrest can not be moved forward and backward, solves the problems, such as that this technical solution is that the sliding block for adjusting an energy front and back is put into sliding rail, backrest is fixedly connected with a slide block, separate it should not；And controlled with first switch, press first switch, so that it may which band movable slider, which carries out running, can drive backrest and be moved forward and backward；It is equipped with headrest in the top of backrest, headrest is fixedly connected at the top of the bottom of lifting device and backrest, the top of lifting device is fixedly connected with headrest, can control lifting device using second switch using lifting device；Locking device can lock mechanical arm, the purposes of these technologies be make one can arbitrary adjustment position of back to being close to back and the waist of people, so that most comfortable and best sitting posture can be possessed by reaching.
Description
Technical field
The utility model relates to a kind of daily necessities, more particularly to a kind of that there is sliding rail to keep backrest mobile
Seat.
Background technique
Seat is a kind of daily life furniture, and one kind having backrest, also armed thing to sit on.Ancient times sit on the ground, and original does not have
Seat；It is recorded according to books, the title of seat is first appeared in the Tang Dynasty, and the image of seat will then pass up to the Hu in incoming north when Chinese Wei
Bed；Current seat such as is mainly threadedly coupled and welds at the schemes；Currently, existing seat includes backrest, seat and chair leg；It leans on
Back is fixedly mounted on seat, and seat is fixedly mounted in chair leg.The defect of the prior art is: in use, backrest cannot be removed
Or it is mobile, it is inconvenient to use.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind, and there is sliding rail to keep backrest mobile
Seat.
A kind of seat for keeping backrest mobile with sliding rail, comprising: backrest and seat, seat are equipped with backrest, backrest rear end
Face is equipped with mechanical arm, and backrest upper end is provided with lifting device, headrest is provided with above lifting device, is provided with chair on seat
The two sides in face, seat are equipped with the first sliding rail along rear, and the first sliding rail includes the first sliding block, and the length of the first sliding rail is from chair
Surface rear end is to the middle forward position of seat, and the first sliding rail is slidably connected with the first slider bottom, and the first sliding block top is located at the two of backrest
Side is slidably connected with backrest, and the first sliding block is equipped with handrail to the side in seat forward position direction.
As further improvement of the utility model: the first sliding block being slidably connected with the first sliding rail, the two sides dress of backrest
There is the second sliding rail, the first sliding block slides up and down adjustable handrail height, the first sliding block and seat side front end in the two sides of backrest
First switch connection.
As further improvement of the utility model: be fixedly connected in the middle part of mechanical arm one end and backrest rear end, the other end with
It is fixedly connected in the middle part of backrest rear end face, mechanical arm sets reeded directive wheel, several ends by several outer rings as spherical company
The spherical part that end is spherical connecting rod is slidably connected in the groove of directive wheel, and sets in mechanical arm by extension bar composition
There is the first locking device, first switch upper end is equipped with the first locking key, and the first locking key is electrically connected with the first locking device.
As further improvement of the utility model: seat front end is equipped with cabinet, and cabinet is slidably connected with seat, cabinet position
In the forward position of seat lower end, the shape of cabinet is rectangle.
As further improvement of the utility model: the first locking device is fixedly connected with mechanical arm, the first locking device
It is internally provided with a bolt, the side of bolt is equipped with catapult-launching gear, catapult-launching gear and the first electricity in the first locking device
Machine connection.
As further improvement of the utility model: lifting device is used to adjust the sliding up and down rested the head on, in lifting device
Equipped with telescopic rod, lifting device is located at the top of backrest and is fixedly connected with the bottom at the top of backrest and headrest, lifting device
It is connect with second switch.
As further improvement of the utility model: seat two sides are along being provided with first switch and the second switch, and first
Switch and second switch are fixedly connected with seat edge front end, and there are the indicator light of switch, first switch and sliding block in the surface of switch
Grafting, second switch and lifting device grafting.
As further improvement of the utility model: being equipped with the second motor, the second sliding block, the second locking dress inside telescopic rod
It sets and circuit breaker, is equipped with the second sliding rail in the interior of shell of telescopic rod, the second motor is located at the bottom of lifting device, circuit breaker
Positioned at the surface of motor, motor is fixedly connected with circuit breaker, and the second locking device and the second locking are keyed.
As further improvement of the utility model: the first locking key, the second locking key are located at first switch and
Two switch tops, the first locking key are fixedly connected with the second locking key with seat, and the first locking key and the second locking key surface are set
There is the indicator light of display locking device state.
As further improvement of the utility model: circuit breaker is provided with control panel, and control panel is located at circuit breaker
Bottom, circuit breaker are fixedly connected with control panel, and sensing device is provided on control panel and is fixedly connected.
The beneficial effects of the utility model compared with the prior art lie in backrests to relieve fatigue, intelligent, has safely
Guarantee, durable, material is good, hommization, has good man-machine interaction experience, and automation is good for one's health, lightly, waits beneficial
Effect.
Detailed description of the invention
Fig. 1 is a kind of seat perspective view for keeping backrest mobile with sliding rail.
Fig. 2 is a kind of rear perspective view of seat for keeping backrest mobile with sliding rail.
Fig. 3 is a kind of seat right view for keeping backrest mobile with sliding rail.
Fig. 4 is the structure chart of telescopic rod.
Fig. 5 makes the seat of backrest movement by pull cabinet opening figure to be a kind of with sliding rail.
Fig. 6 is by backside sliding rail cross-sectional view.
Fig. 7 is locking device overhead sectional view.
Fig. 8 is circuit breaker inside top figure.
Fig. 9 is the structure chart of mechanical arm.
Appended drawing reference: 1. backrests, 2. backrest rear end faces, 3. mechanical arms, 4. first locking devices, 5. seats, 6. first locks
Determine key, 7. first switches, 8. first sliding rails, 9. first sliding blocks, 10. headrests, 11. lifting devices, 12. telescopic rods, 13. first electricity
Machine, 14. second switches, 15. circuit breakers, 16. cabinets, 17. second locking devices, 18. second sliding blocks, 19. second locking keies,
20. the second motor, 21. catapult-launching gears, 22. bolts, 23. second sliding rails, 24. control panels, 25. sensing devices, 26. seats,
27. handrail, 28. handles, 29. directive wheels, 30. connecting rods.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is further described, wherein identical components phase
Same appended drawing reference indicates.
Embodiment 1, referring to figs. 1 to shown in Fig. 9, the present embodiment provides a kind of seat for keeping backrest mobile with sliding rail, packets
Backrest 1 and seat 26 are included, the side on seat 26 is equipped with backrest 1 and is slidably connected with seat 26, and backrest rear end face 2 is equipped with mechanical arm
3,1 upper end of backrest is provided with lifting device 11, and the top of lifting device 11 is provided with headrest 10, is provided with seat on seat 26
5, the two sides of seat 5 are equipped with the first sliding rail 8 along rear, and the first sliding rail 8 includes the first sliding block 9, and the length of the first sliding rail 8 is
From 5 rear end of seat to the middle forward position of seat 5, the first sliding rail 8 is connect with 9 basal sliding of the first sliding block, and 9 top of the first sliding block is located at
The two sides of backrest 1 are slidably connected with backrest 1, and the first sliding block 9 is equipped with handrail 27 to the side in 5 forward position direction of seat.
A kind of seat for keeping backrest mobile with sliding rail, the first sliding rail 8 and the first sliding block 9 are slidably connected, the two of backrest 1
Side is equipped with the second sliding rail 23, and the first sliding block 9 can slide up and down adjusting by the first sliding block 9 under the control of first switch 7
27 height of handrail, and the first sliding block 9 is used in conjunction on the first sliding rail 8 and the second sliding rail 23.
A kind of seat for keeping backrest mobile with sliding rail, mechanical arm 3 are located at 2 front end of 1 rear of backrest and backrest rear end face, machine
The front end of tool arm 3 is fixedly connected with 1 rear end of backrest, and the rear end of mechanical arm 3 is fixedly connected with 2 front end of backrest rear end face, mechanical arm 3
Reeded directive wheel 29, several ends are set by several outer rings to form as spherical connecting rod 30, are spherical connection by end
The spherical part of bar 30 is slidably connected in the outer ring groove of directive wheel 29, and end is directed to for the spherical shape of spherical connecting rod 30
29 outside package of wheel is not easily to fall off in a groove, and when directive wheel 29 operates, the end spherical shape of connecting rod 30 is in the recessed of directive wheel 29
In slot sliding drive connecting rod 30 running, and mechanical arm 3 in be equipped with and the first locking device 6, when opening 7 first switch slide
Block 9 and mechanical arm 3 start simultaneously, because mechanical arm 3 is the device of auxiliary slider operation, when mechanical arm 3 locks, and sliding block
9 also will be unable to operate, mechanical arm 3 and the first sliding block 9 be complement each other, and mechanical arm 3 can allow backrest 1 have it is maximum it is mobile away from
From when mechanical arm 3 reaches horizontality, mechanical arm 3 will be locked by the first locking device 6, move on backrest 1 can not.
Backrest rear end face 2 is equipped with foot's displacement structure, use when for lying low to heel row people, and will not approach the head of front-seat people, shape
At isolation；Seat bottom is equipped with the structure along seat both ends handrail lower end surface moving in rotation, makes the sitting posture of seat by becoming vertically
At lying on one's side.
A kind of seat for keeping backrest mobile with sliding rail, 5 forward position of seat are equipped with cabinet 16, and cabinet 16 and the sliding of seat 5 connect
It connects, cabinet 16 is located at the forward position of 5 lower end of seat, and cabinet 16 can be rectangle in shape, and handle is housed in the front end of cabinet 16
28, facilitate and pulls out cabinet 16.
A kind of seat for keeping backrest mobile with sliding rail, the first locking device 6 are fixedly connected and the second locking with mechanical arm 3
Device 17 is fixedly connected with the second sliding block 18, and a bolt is equipped with inside the first locking device 6 and the second locking device 17
22, it is equipped with catapult-launching gear 21 at the rear of bolt 22, catapult-launching gear 21 is connect with first motor electricity 13, is using the first locking dress
First motor 13 or the second motor when setting 6 or the second locking device 17 in the first locking device 6 or the second locking device 17
20 startings drive catapult-launching gear 21, and catapult-launching gear 21 launches forward, and bolt 22 is made to enter mechanical arm 3 or the second sliding block 23.
A kind of seat for keeping backrest mobile with sliding rail, lifting device 11 be used to adjust rest the head on 10 sliding up and down, and
There is telescopic rod 12 in lifting device 11, lifting device 11 is located at the top of backrest 1, using being fixedly connected 11 bottom of lifting device
It is attached at the top of backrest 1, and on the top of lifting device 11 equipped with headrest 10, second switch 14 and liter in seat side
Falling unit 12 is electrically connected, and when opening second switch 14 using lifting device 11, moving up and down for lifting device 11 drives head
The movement of pillow 10, to reach the place that people of different heights head can be made to have pillow.
A kind of seat for keeping backrest mobile with sliding rail, the edge of seat two sides is provided with for opening the first sliding block 9
The second switch 14 of first switch 7 and lifting device 11, the first switch 7 for controlling the first sliding block 9 are located at the one of seat 5
Side, seat 5 are provided with the second switch 14 for controlling lifting device 11, for controlling second switch 14 of lifting device 11
In 5 other side edge of seat, only need switch rotary rotating first switch 7 when using the first sliding block 9 or lifting device 11
Or second switch 14 can be by the fine position of the first sliding block 9 or lifting device 11, and in first switch 7 and second switch 14
Surface is equipped with indicator light, reaches the position for being suitble to oneself.
A kind of seat for keeping backrest mobile with sliding rail, is equipped with first motor 13 inside telescopic rod 12, the second sliding block 18, the
Two locking devices 17, circuit breaker 15 are equipped with the second sliding rail 18 in the interior of shell of lifting device 11, and first motor 13, which is located at, to be risen
The bottom of falling unit 11, circuit breaker 15 are located at the surface of first motor 13, and first motor 13 is fixedly connected with circuit breaker 15, make
It is powered with the first motor 13 when lifting device 11 inside lifting device 11, the second sliding block 18 on telescopic rod 12 is filled in lifting
It sets and is slided up and down on the sliding rail 8 on 11 inner walls, reaching the second locking device 17 when the second locking key 19 is pressed in designated position will stretch
Contracting bar 12 locks, to have the function that lifting, and circuit breaker 15 after the locking of the second sliding block 18 after five minutes, can automatically will
First motor 13 powers off, to prevent first motor 13 from overloading and leaking electricity.
The keytop of a kind of seat for keeping backrest mobile with sliding rail, the first locking key 6 or the second locking key 19 has
The button of 19 gear of the first locking device 4 or the second locking key is adjusted, the first locking key 6 and the second locking key 19 are located at seat 5
14 top of the first switches 7 of two sides and second switch, using the first locking key 6 or the second locking key 19 up to needing first
Locking key 6 or the second locking key 19 are pressed, and the first locking key 6 and the second locking key 19 can detect the first locking device 4
With the second locking device 17, the first locking device 4 and second of display is equipped on the surface of first 6 the second locking keies of key volume 19 of locking
The indicator light of locking device 17 is not opened and bring hidden danger with anti-lock the first locking device 4 and the second locking device 17.
A kind of seat for keeping backrest mobile with sliding rail, circuit breaker 15 is interior to be equipped with control panel 24, and control panel 24 is solid
Surely it is connected to 15 bottom of circuit breaker, sensing device 25 is fixedly connected on control panel 24, sensing device 25 can detecte second
Whether whether sliding block 23 lock and working on, and can power off when the second sliding block 23 locks and no longer works, and keeps safety.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to institute
The embodiment of description.For the ordinary skill in the art, the principles of the present invention and objective are not being departed from
In the case of to these embodiments carry out it is a variety of variation, modification, replacement and deformation still fall in the protection scope of the utility model
It is interior.
Claims (10)
1. a kind of seat for keeping backrest mobile with sliding rail, comprising: backrest and seat, it is characterised in that: seat is equipped with backrest,
Backrest rear end face is equipped with mechanical arm, and backrest upper end is provided with lifting device, is provided with headrest above lifting device, on seat
It is provided with seat, the two sides of seat are equipped with the first sliding rail along rear, and sliding rail includes the first sliding block, and the length of the first sliding rail is
Middle forward position from seat rear end to seat, the first sliding rail are slidably connected with the first slider bottom, and the first sliding block top is located at backrest
Two sides be slidably connected with backrest, and the first sliding block to the side in seat forward position direction be equipped with handrail.
2. a kind of seat for keeping backrest mobile with sliding rail according to claim 1, it is characterised in that: slide and connect with the first sliding rail
The two sides of the first sliding block connect, backrest are equipped with the second sliding rail, and the first sliding block slides up and down adjustable handrail height in the two sides of backrest,
The first switch of seat side front end is electrically connected with the first sliding rail.
3. a kind of seat for keeping backrest mobile with sliding rail according to claim 1, it is characterised in that: mechanical arm one end and backrest
It is fixedly connected, is fixedly connected in the middle part of the other end and backrest rear end face, mechanical arm is set reeded by several outer rings in the middle part of rear end
Directive wheel, several ends are spherical connecting rod composition, and the spherical part that end is spherical connecting rod is slidably connected at and is led
Into the groove of wheel, and the first locking device is equipped in mechanical arm, first switch upper end is equipped with the first locking key, the first locking key
It is electrically connected with the first locking device.
4. a kind of seat for keeping backrest mobile with sliding rail according to claim 1, it is characterised in that: seat front end is equipped with cabinet
Son, cabinet are slidably connected with seat, and cabinet is located at the forward position of seat lower end, and the shape of cabinet is rectangle.
5. a kind of seat for keeping backrest mobile with sliding rail according to claim 1, it is characterised in that: the first locking device and machine
Tool arm is fixedly connected, and the second locking device is fixedly connected with the second sliding block, is set inside the first locking device and the second locking device
Be equipped with a bolt, the rear of bolt is equipped with catapult-launching gear, and bolt is fixedly connected with catapult-launching gear, catapult-launching gear with it is electric first
Mechatronics.
6. a kind of seat for keeping backrest mobile with sliding rail according to claim 1, it is characterised in that: lifting device is for adjusting
The sliding up and down of headrest, telescopic rod is equipped in lifting device, and lifting device is located at the top of backrest, top and headrest with backrest
Bottom be fixedly connected, the second switch of seat side front end is electrically connected with lifting device.
7. a kind of seat for keeping backrest mobile with sliding rail according to claim 6, it is characterised in that: seat two sides are along setting
There is first switch and the second switch, first switch and the second switch is fixedly connected with seat edge front end, and the surface of switch has out
The indicator light of pass, first switch and sliding block grafting, second switch and lifting device grafting.
8. a kind of seat for keeping backrest mobile with sliding rail according to claim 6, it is characterized in that: being equipped with second inside telescopic rod
Motor, the second sliding block, the second locking device and circuit breaker are equipped with the second sliding rail, the second motor position in the interior of shell of telescopic rod
In the bottom of lifting device, circuit breaker is located at the surface of motor, and motor is fixedly connected with circuit breaker, and second switch upper end is equipped with the
Two locking keies, the second locking key are electrically connected with the second locking device.
9. a kind of seat for keeping backrest mobile with sliding rail according to claim 8, it is characterised in that: the first locking key, second
Locking key is located above first switch and the second switch, and the first locking key is fixedly connected with the second locking key with seat, the
One locking key and the second locking key surface are equipped with the indicator light of display locking device state.
10. a kind of seat for keeping backrest mobile with sliding rail according to claim 9, it is characterised in that: circuit breaker is provided with control
Panel processed, control panel are located at the bottom of circuit breaker, and circuit breaker is fixedly connected with control panel, and induction is provided on control panel
It device and is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821283003.0U CN209031568U (en) | 2018-08-09 | 2018-08-09 | A kind of seat for keeping backrest mobile with sliding rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821283003.0U CN209031568U (en) | 2018-08-09 | 2018-08-09 | A kind of seat for keeping backrest mobile with sliding rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209031568U true CN209031568U (en) | 2019-06-28 |
Family
ID=67030747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821283003.0U Expired - Fee Related CN209031568U (en) | 2018-08-09 | 2018-08-09 | A kind of seat for keeping backrest mobile with sliding rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209031568U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111870888A (en) * | 2020-07-15 | 2020-11-03 | 邓萍 | Rehabilitation ladder chair with chair back ladder rod capable of moving back and forth |
| CN112716747A (en) * | 2019-10-14 | 2021-04-30 | 河南省正骨研究院 | Rehabilitation exercise device for orthopedics and using method thereof |
| CN112843602A (en) * | 2021-03-09 | 2021-05-28 | 广州一康医疗设备实业有限公司 | Chair with detachable seat |
| CN113520795A (en) * | 2021-07-16 | 2021-10-22 | 新疆维吾尔自治区人民医院 | Sit station conversion rehabilitation device |
-
2018
- 2018-08-09 CN CN201821283003.0U patent/CN209031568U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716747A (en) * | 2019-10-14 | 2021-04-30 | 河南省正骨研究院 | Rehabilitation exercise device for orthopedics and using method thereof |
| CN111870888A (en) * | 2020-07-15 | 2020-11-03 | 邓萍 | Rehabilitation ladder chair with chair back ladder rod capable of moving back and forth |
| CN112843602A (en) * | 2021-03-09 | 2021-05-28 | 广州一康医疗设备实业有限公司 | Chair with detachable seat |
| CN113520795A (en) * | 2021-07-16 | 2021-10-22 | 新疆维吾尔自治区人民医院 | Sit station conversion rehabilitation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209031568U (en) | A kind of seat for keeping backrest mobile with sliding rail | |
| US11110017B2 (en) | Reclining armchair with lifting seat and extending footrest | |
| CN202459002U (en) | Self-service wheelchair nursing bed | |
| CN214803178U (en) | Prevent intelligent table chair of sitting for a long time | |
| CN204743280U (en) | Hearing seat | |
| CN110547622A (en) | Seat changing mechanism and multipurpose seat | |
| CN212117648U (en) | But electrical control sofa | |
| CN212307323U (en) | Lifting intelligent sofa | |
| CN210630925U (en) | Electric chaise lounge | |
| EP3311701B1 (en) | Variable height backrest/headrest for an upholstered item of furniture having an electromechanical lift mechanism | |
| CN209421413U (en) | One kind can have a rest office Combined office tables and chairs | |
| CN213587866U (en) | Lifting beauty chair with adjustable height | |
| CN110547624A (en) | Seat unit and seat | |
| CN214647783U (en) | Car seat pillow adjusting structure | |
| CN217218561U (en) | All direction movement's electronic sofa | |
| CN211269556U (en) | Novel multifunctional household sofa | |
| CN210249228U (en) | Dual-purpose sofa chair with turnover cushion | |
| CN219845631U (en) | Cabinet suitable for old people | |
| CN110575346A (en) | but height-adjusting's dental chair | |
| CN216316657U (en) | Intelligent home multifunctional sofa with good comfort | |
| CN210961107U (en) | Chair changing mechanism and multipurpose chair | |
| CN106805538A (en) | A kind of healthy chair for kitchen | |
| CN216723829U (en) | Electronic contest chair with adjustable waist is leaned on | |
| CN215583604U (en) | Self-heating dining chair backrest | |
| CN220587879U (en) | Comfortable office chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20210809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |