CN109760566A - A kind of automobile chair of adjustable hardness - Google Patents
A kind of automobile chair of adjustable hardness Download PDFInfo
- Publication number
- CN109760566A CN109760566A CN201910178949.3A CN201910178949A CN109760566A CN 109760566 A CN109760566 A CN 109760566A CN 201910178949 A CN201910178949 A CN 201910178949A CN 109760566 A CN109760566 A CN 109760566A
- Authority
- CN
- China
- Prior art keywords
- skeleton
- cushion
- backrest
- fixedly installed
- groups
- 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.)
- Pending
Links
Landscapes
- Springs (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a kind of automobile chairs of adjustable hardness, including backrest and cushion, the first skeleton and the second skeleton are respectively arranged with inside the backrest and cushion, first skeleton bottom is fixedly installed with connector sleeve, second skeleton side is located at the first skeleton link position and is fixedly installed with pin shaft, mounting hole is offered in the connector sleeve, the pin shaft and mounting hole are rotatablely connected, two groups of backrest serpentine springs and three groups of cushion serpentine springs have been placed equidistant in first skeleton and the second skeleton respectively, the cushion basal sliding is equipped with slideway, first skeleton side is fixedly installed with first rotating shaft, second skeleton includes two groups of side plates and the fixing axle and the second shaft that are fixedly connected between two groups of side plates, backrest serpentine spring one end is fixedly installed in the first skeleton side, the backrest serpentine spring other end is solid Dingan County is loaded on first rotating shaft surface, the driving of this Structure adaptation difference route and all kinds of occupants.
Description
Technical field
The present invention relates to automobile cushion art field, specially a kind of automobile chair of adjustable hardness.
Background technique
The cushion of cushion producer production both at home and abroad at present, is no lack of the cushion for having various functions, and cushion regulatory function is also especially
It is complete.Cushion hardness contributes many, different driving distance to the comfort of entire cushion, and different occupants is hard to cushion
Demand all can difference.
But current cushion is adjustable without a hardness.Demand for current client to cushion comfort, this
Patent realizes that hardness is adjustable by the adjustment of cushion inner skeleton, for adapt to different route driving and all kinds of occupants.
Summary of the invention
The purpose of the present invention is to provide a kind of automobile chairs of adjustable hardness, are arranged in backrest and cushion skeleton respectively
Serpentine spring cooperates rotary shaft adjustment spring, to change seat hardness, adapt to different route driving and all kinds of occupants, with
Solve the problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme: a kind of automobile chair of adjustable hardness, including backrest
And cushion, the first skeleton and the second skeleton, the fixed peace in first skeleton bottom are respectively arranged with inside the backrest and cushion
Equipped with connector sleeve, second skeleton side is located at the first skeleton link position and is fixedly installed with pin shaft, opens in the connector sleeve
Equipped with mounting hole, the pin shaft and mounting hole are rotatablely connected, and have been placed equidistant with two respectively in first skeleton and the second skeleton
Group backrest serpentine spring and three groups of cushion serpentine springs, the cushion basal sliding are equipped with slideway, first skeleton side
Be fixedly installed with first rotating shaft, second skeleton include two groups of side plates and the fixing axle being fixedly connected between two groups of side plates and
Second shaft.
Preferably, backrest serpentine spring one end is fixedly installed in the first skeleton side, and the backrest serpentine spring is another
One end is fixedly installed in first rotating shaft surface.
Preferably, cushion serpentine spring one end is fixedly installed in fixing axle surface, and the cushion serpentine spring is another
End is fixedly installed in the second shaft surface.
Preferably, second both ends of the shaft extends through in two groups of side plates and extends to cushion two sides.
Preferably, the side plate bottom is connected with conducting bar, the conducting bar and slideway clearance fit.
Preferably, side plate described in two groups opens up jagged close to conducting bar side.
Compared with prior art, the beneficial effects of the present invention are:
1, by installing rotary shaft in seat cushion framework, the tension of serpentine spring is adjusted using rotary shaft, thus to the hard of seat cushion
Degree is adjusted, and adapts to driving and the passenger of different route.
2, by installing rotary shaft in backrest frames, the tension of serpentine spring is adjusted using rotary shaft, thus to backrest
Hardness be adjusted, adapt to driving and the passenger of different route.
Detailed description of the invention
Fig. 1 is main view view stereo structural schematic diagram of the invention；
Fig. 2 is side structure schematic view of the invention；
Fig. 3 is schematic diagram of main cross-sectional structure of the invention.
In figure: 1 backrest, 2 cushions, 3 first skeletons, 4 second skeletons, 5 connector sleeves, 6 pin shafts, 7 mounting holes, 8 backrests are snakelike
Spring, 9 cushion serpentine springs, 10 slideways, 11 first rotating shafts, 12 side plates, 13 fixing axles, 14 second shafts, 15 conducting bars, 16 lack
Mouthful.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of automobile chair of adjustable hardness, including 1 He of backrest
Cushion 2, the first skeleton 3 and the second skeleton 4 are respectively arranged with inside the backrest 1 and cushion 2, and 3 bottom of the first skeleton is solid
Dingan County is equipped with connector sleeve 5, and 4 side of the second skeleton is located at 3 link position of the first skeleton and is fixedly installed with pin shaft 6, setting pin
Axis 6 and mounting hole 7 cooperate, and make the adjustable angle of backrest 1 and cushion 2, adapt to the demand of different passengers；The connector sleeve 5
Mounting hole 7 is inside offered, the pin shaft 6 is rotatablely connected with mounting hole 7, equidistant respectively in first skeleton 3 and the second skeleton 4
Two groups of backrest serpentine springs 8 and three groups of cushion serpentine springs 9 are provided with, two groups of backrest serpentine springs 8 and three groups of seats are respectively set
Serpentine spring 9 is padded, cooperates first rotating shaft 11 and the second shaft 14 to carry out tension adjustment to it, to adjust the hard of automotive seat
Degree, adapts to driving and the passenger of different route.2 basal sliding of cushion is equipped with slideway 10, and 3 side of the first skeleton is solid
Dingan County is equipped with first rotating shaft 11, and second skeleton 4 is including two groups of side plates 12 and is fixedly connected on consolidating between two groups of side plates 12
Dead axle 13 and the second shaft 14.
Specifically, described 8 one end of backrest serpentine spring is fixedly installed in 3 side of the first skeleton, the backrest serpentine spring 8
The other end is fixedly installed in 11 surface of first rotating shaft, and setting 8 one end of backrest serpentine spring is fixedly mounted, convenient for 11 turns of first rotating shaft
Adjusting when dynamic to its tension degree.
Specifically, described 9 one end of cushion serpentine spring is fixedly installed in 13 surface of fixing axle, the cushion serpentine spring 9
The other end is fixedly installed in 14 surface of the second shaft, and setting 9 one end of cushion serpentine spring is fixedly mounted, convenient for 14 turns of the second shaft
Adjusting when dynamic to its tension degree.
Specifically, 14 both ends of the second shaft extend through in two groups of side plates 12 and extend to 2 two sides of cushion, setting the
Two shafts, 14 both ends extend through in two groups of side plates 12 and extend to 2 two sides of cushion, convenient for holding to the second rotary shaft 14
Rotation.
Specifically, 12 bottom of side plate is connected with conducting bar 15, the conducting bar 15 and 10 clearance fit of slideway, conducting bar is set
15, make slide construction it is more stable be more convenient for using.
Specifically, side plate 12 described in two groups opens up jagged 16 close to 15 side of conducting bar, notch 16 is set, convenient for being people
Placement space when portable seat is adjusted.
Structural principle: backrest serpentine spring 8 and cushion serpentine spring is respectively set in the first skeleton 3 and the second skeleton 4
9, the fixation of 8 one end of backrest serpentine spring is wound in 3 side of the first skeleton, the other end is wound in 11 surface of first rotating shaft, rotation
First rotating shaft 11 adjusts the tension of backrest serpentine spring 8, to adjust the hardness of backrest 1；
The fixation of 9 one end of cushion serpentine spring is wound in 13 surface of fixing axle, the other end is wound in 14 surface of the second shaft, rotation
Second shaft 14 adjusts the tension of cushion serpentine spring 9, to adjust the hardness of cushion 2, adapt to the driving of different route and multiply
Visitor.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of automobile chair of adjustable hardness, including backrest (1) and cushion (2), it is characterised in that: the backrest (1) and seat
It is respectively arranged with the first skeleton (3) and the second skeleton (4) inside pad (2), the first skeleton (3) bottom is fixedly installed with connection
It covers (5), the second skeleton (4) side is located at the first skeleton (3) link position and is fixedly installed with pin shaft (6), the connector sleeve
(5) it is offered mounting hole (7) in, the pin shaft (6) and mounting hole (7) are rotatablely connected, first skeleton (3) and the second skeleton
(4) two groups of backrest serpentine springs (8) and three groups of cushion serpentine springs (9) have been placed equidistant in respectively, cushion (2) bottom is sliding
Dynamic to be equipped with slideway (10), the first skeleton (3) side is fixedly installed with first rotating shaft (11), the second skeleton (4) packet
The fixing axle (13) and the second shaft (14) for including two groups of side plates (12) and being fixedly connected between two groups of side plates (12).
2. a kind of automobile chair of adjustable hardness according to claim 1, it is characterised in that: the backrest serpentine spring
(8) one end is fixedly installed in the first skeleton (3) side, and backrest serpentine spring (8) other end is fixedly installed in first rotating shaft
(11) surface.
3. a kind of automobile chair of adjustable hardness according to claim 1, it is characterised in that: the cushion serpentine spring
(9) one end is fixedly installed in fixing axle (13) surface, and cushion serpentine spring (9) other end is fixedly installed in the second shaft
(14) surface.
4. a kind of automobile chair of adjustable hardness according to claim 1, it is characterised in that: second shaft (14) two
End extends through in two groups of side plates (12) and extends to cushion (2) two sides.
5. a kind of automobile chair of adjustable hardness according to claim 1, it is characterised in that: side plate (12) bottom connects
It is connected to conducting bar (15), the conducting bar (15) and slideway (10) clearance fit.
6. a kind of automobile chair of adjustable hardness according to claim 5, it is characterised in that: side plate described in two groups (12) leans on
Nearly conducting bar (15) side opens up jagged (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178949.3A CN109760566A (en) | 2019-03-11 | 2019-03-11 | A kind of automobile chair of adjustable hardness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178949.3A CN109760566A (en) | 2019-03-11 | 2019-03-11 | A kind of automobile chair of adjustable hardness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109760566A true CN109760566A (en) | 2019-05-17 |
Family
ID=66458154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910178949.3A Pending CN109760566A (en) | 2019-03-11 | 2019-03-11 | A kind of automobile chair of adjustable hardness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109760566A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021184536A1 (en) * | 2020-03-19 | 2021-09-23 | 徐庆 | Seat cushion structure in which softnesss and hardness can be adjusted |
| CN114680504A (en) * | 2022-03-28 | 2022-07-01 | 东莞市艾慕寝室用品有限公司 | Furniture adjusting device and soft seat |
| US11999279B2 (en) | 2022-08-12 | 2024-06-04 | Qing Xu | Seat cushion structure capable of adjusting softness and hardness |
-
2019
- 2019-03-11 CN CN201910178949.3A patent/CN109760566A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021184536A1 (en) * | 2020-03-19 | 2021-09-23 | 徐庆 | Seat cushion structure in which softnesss and hardness can be adjusted |
| CN114680504A (en) * | 2022-03-28 | 2022-07-01 | 东莞市艾慕寝室用品有限公司 | Furniture adjusting device and soft seat |
| CN114680504B (en) * | 2022-03-28 | 2023-05-02 | 东莞市艾慕寝室用品有限公司 | Furniture adjusting device and soft seat |
| US11999279B2 (en) | 2022-08-12 | 2024-06-04 | Qing Xu | Seat cushion structure capable of adjusting softness and hardness |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100427012C (en) | Dynamically balanced seat assembly | |
| CN109760566A (en) | A kind of automobile chair of adjustable hardness | |
| DE102008053476A1 (en) | Adjustable vehicle seat | |
| CN110435506B (en) | Zero-gravity seat and automobile comprising same | |
| CN201347014Y (en) | High backrest passenger seat with adjustable headrest height | |
| CN102595971A (en) | A sitting arrangement | |
| CN209616961U (en) | A kind of automobile chair of adjustable hardness | |
| KR20180061582A (en) | 4way backrest frame of automobile seat | |
| CN107000614A (en) | It is vehicle seat used | |
| CN211244440U (en) | Anti-shaking machine frame and massager | |
| CN204915360U (en) | Back skeleton after changeing shaft connecting structure and using car seat who changes shaft connecting structure | |
| KR20100131557A (en) | Arm rest for vehicle seat | |
| CN203046983U (en) | Adjustable vehicle seat framework with neck magnet therapy function | |
| CN202827202U (en) | Angle adjustment device used for seat back of car seat | |
| CN111231795B (en) | Comfortable automobile seat accessory | |
| CN104986084A (en) | Three-person seat with leg holders | |
| KR102348183B1 (en) | A chair | |
| CN218021302U (en) | Supporting structure of car seat | |
| CN216993986U (en) | Shoulder adjusting device for seat, seat and vehicle | |
| CN213799360U (en) | Zero-gravity seat and seat frame framework thereof | |
| CN214523448U (en) | Adjustable automobile seat backrest | |
| CN208484583U (en) | A kind of automobile rear-row seat-backrest angle electric adjusting device | |
| CN203046982U (en) | Adjustable vehicle seat framework with neck massaging function | |
| CN104540708A (en) | Rod adaptor for operating recliner and seat reclining apparatus having same | |
| CN213605397U (en) | Back rubbing prevention device and chair and bed with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |