CN209616961U - A kind of automobile chair of adjustable hardness - Google Patents
A kind of automobile chair of adjustable hardness Download PDFInfo
- Publication number
- CN209616961U CN209616961U CN201920300193.0U CN201920300193U CN209616961U CN 209616961 U CN209616961 U CN 209616961U CN 201920300193 U CN201920300193 U CN 201920300193U CN 209616961 U CN209616961 U CN 209616961U
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- China
- Prior art keywords
- skeleton
- cushion
- fixedly installed
- backrest
- groups
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Abstract
The utility model 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 is another End is fixedly installed in first rotating shaft surface, the driving of this Structure adaptation difference route and passenger.
Description
Technical field
The utility model 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.
Utility model content
The purpose of this utility model is to provide a kind of automobile chairs of adjustable hardness, respectively in backrest and cushion skeleton
Serpentine spring is set, rotary shaft adjustment spring is cooperated, to change seat hardness, adapts to the driving of different route and all kinds of multiplies
Member, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of automobile chair of adjustable hardness, including
Backrest and cushion, the first skeleton and the second skeleton are respectively arranged with inside the backrest and cushion, and first skeleton bottom is solid
Dingan County is equipped with connector sleeve, and second skeleton side is located at the first skeleton link position and is fixedly installed with pin shaft, the connector sleeve
Mounting hole is inside offered, the pin shaft and mounting hole are rotatablely connected, are placed equidistant with respectively in first skeleton and the second skeleton
There are two groups of backrest serpentine springs and three groups of cushion serpentine springs, the cushion basal sliding is equipped with slideway, first skeleton
Side is fixedly installed with first rotating shaft, and second skeleton includes two groups of side plates and the fixation that is fixedly connected between two groups of side plates
Axis and the 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 utility model has the beneficial effects that
1, by installing rotary shaft in seat cushion framework, the tension of serpentine spring is adjusted using rotary shaft, thus to seat cushion
Hardness be adjusted, adapt 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 the main view view stereo structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is schematic diagram of main cross-sectional structure of the utility model.
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
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of automobile chair of adjustable hardness, including lean on
1 and cushion 2 are carried on the back, is respectively arranged with the first skeleton 3 and the second skeleton 4,3 bottom of the first skeleton inside the backrest 1 and cushion 2
Portion is fixedly installed 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, if
It sets pin shaft 6 and mounting hole 7 cooperates, make the adjustable angle of backrest 1 and cushion 2, adapt to the demand of different passengers；The connection
Mounting hole 7 is offered in set 5, the pin shaft 6 is rotatablely connected with mounting hole 7, in first skeleton 3 and the second skeleton 4 respectively
Two groups of backrest serpentine springs 8 and three groups of cushion serpentine springs 9 have been placed equidistant with, two groups of backrest serpentine springs 8 and three are respectively set
Group cushion serpentine spring 9, cooperates first rotating shaft 11 and the second shaft 14 to carry out tension adjustment to it, to adjust automotive seat
Hardness adapts to driving and the passenger of different route.2 basal sliding of cushion is equipped with slideway 10,3 side of the first skeleton
It is fixedly installed with first rotating shaft 11, second skeleton 4 includes two groups of side plates 12 and is fixedly connected between two groups of side plates 12
Fixing 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,
The second shaft 14 is rotated, the tension for adjusting cushion serpentine spring 9 adapts to the driving of different route to adjust the hardness of cushion 2
And passenger.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
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 |
|---|---|---|---|
| CN201920300193.0U CN209616961U (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 |
|---|---|---|---|
| CN201920300193.0U CN209616961U (en) | 2019-03-11 | 2019-03-11 | A kind of automobile chair of adjustable hardness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209616961U true CN209616961U (en) | 2019-11-12 |
Family
ID=68456360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920300193.0U Active CN209616961U (en) | 2019-03-11 | 2019-03-11 | A kind of automobile chair of adjustable hardness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209616961U (en) |
-
2019
- 2019-03-11 CN CN201920300193.0U patent/CN209616961U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210601 Granted publication date: 20191112 |
|
| PP01 | Preservation of patent right |