CN208615757U - A kind of regulating device and automotive seat - Google Patents
A kind of regulating device and automotive seat Download PDFInfo
- Publication number
- CN208615757U CN208615757U CN201821229499.3U CN201821229499U CN208615757U CN 208615757 U CN208615757 U CN 208615757U CN 201821229499 U CN201821229499 U CN 201821229499U CN 208615757 U CN208615757 U CN 208615757U
- Authority
- CN
- China
- Prior art keywords
- seat base
- backrest
- angle
- seat
- regulating device
- 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 belongs to automotive seating art field, discloses a kind of regulating device and automotive seat.Regulating device includes link mechanism, angle adjustor and driving mechanism.Link mechanism is connected to backrest and seat base, for support to be fixed to the angle between backrest and seat base.Angle adjustor is connected to seat base and link mechanism.The output end of driving mechanism is connected to angle adjustor, and driving mechanism can be by angle adjustor drive link mechanism, to adjust the angle between backrest and seat base.Automotive seat includes above-mentioned regulating device.In the utility model, by the way that link mechanism is arranged between backrest and seat base, on the basis of adjusting angle between backrest and seat base, when so that backrest and seat base being in any angle, fixation can be supported, is hardly damaged during angular adjustment.
Description
Technical field
The utility model relates to automotive seating art field more particularly to a kind of regulating device and automotive seats.
Background technique
With the development of technology, requirement of the user to the safety and reliability of automotive seat is higher and higher.Automotive seat
Including seat base, backrest and the angle adjusting mechanism for adjusting angle between seat base and backrest, angle tune
Section mechanism can for adjusting automotive seat angle and provide fixed support in any angle.Existing angle adjusting mechanism, it is right
The fixation support strength of automotive seat is low, easy to damage in use, and maintenance cost is high.
Utility model content
The purpose of this utility model is to provide a kind of regulating device and automotive seat, to seat base and backrest
Fixed support strength is high, is hardly damaged.
For this purpose, the utility model uses following technical scheme:
A kind of regulating device, comprising:
Link mechanism is connected to backrest and seat base, for the backrest and the seat bottom
Support is fixed in angle between seat；
Angle adjustor is connected to the seat base and the link mechanism；
Driving mechanism, the output end of the driving mechanism are connected to the angle adjustor, and the driving mechanism can pass through institute
It states angle adjustor and drives the link mechanism, to adjust the angle between the backrest and the seat base.
Preferably, the link mechanism includes driving lever and support rod；
The shaft of the driving lever is connected to the angle adjustor, and one end of the driving lever is fixed on the backrest,
The other end is rotationally connected with the support rod, and the support rod is rotationally connected with the seat base.
Preferably, the support rod includes first support bar, second support bar and third support rod；
The both ends of the first support bar be rotationally connected with respectively the driving lever one end and the second support bar
One end；
The other end of the second support bar is rotationally connected with one end of the third support rod, the second support bar
Shaft is rotationally connected with the seat base；
The other end of the third support rod is rotationally connected with the seat base.
Preferably, the second support bar is rotationally connected with the skeleton top of the seat base, the third support
Bar is rotationally connected with the skeleton lower part of the seat base.
Preferably, when the driving mechanism drives driving lever rotation by the angle adjustor, on the skeleton
Portion is relatively moved relative to the skeleton lower part.
Preferably, two link mechanisms are symmetrically disposed on the seat and lean on there are two the link mechanism settings
The two sides of back.
Preferably, two angle adjustors are matched one by one with two link mechanisms there are two the angle adjustor settings
It closes, is symmetrically disposed on the two sides of the seat base.
Preferably, two link mechanisms are fixedly connected by connecting shaft.
Preferably, the driving mechanism is motor.
A kind of automotive seat, including above-mentioned regulating device.
The utility model has the beneficial effects that
By the way that link mechanism is arranged between backrest and seat base, adjusting between backrest and seat base
On the basis of angle, when so that backrest and seat base being in any angle, fixation can be supported, in angle
It is hardly damaged in adjustment process, the structure bonding strength between backrest and seat base is increased, to expand seat
Angle of regulation range between backrest and seat base.
Detailed description of the invention
Fig. 1 is structural schematic diagram when backrest described in the utility model embodiment is lifted relative to seat base；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is structural schematic diagram when backrest described in the utility model embodiment is put down relative to seat base；
Fig. 4 is the side view of Fig. 3；
Fig. 5 is the explosive view of automotive seat described in the utility model embodiment.
In figure:
1, link mechanism；11, driving lever；12, support rod；121, first support bar；122, second support bar；123, third
Support rod；
2, angle adjustor；
3, driving mechanism；
4, connecting shaft；
100, backrest；200, seat base；201, skeleton top；202, skeleton lower part.
Specific embodiment
The embodiments of the present invention are described below in detail, the example of embodiment is shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the utility model, and should not be understood as the limit to the utility model
System.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As Figure 1-Figure 5, the utility model provides a kind of regulating device, including link mechanism 1, angle adjustor 2 and
Driving mechanism 3.In the present embodiment, by taking automotive seat as an example.Wherein, link mechanism 1 is connected to backrest 100 and seat
Seat base 200, for support to be fixed to the angle between backrest 100 and seat base 200.Angle adjustor 2 connects respectively
It is connected to seat base 200 and link mechanism 1.The output end of driving mechanism 3 is connected to angle adjustor 2, and driving mechanism 3 can pass through tune
2 drive link mechanism 1 of angle device, to adjust the angle between backrest 100 and seat base 200.
In the utility model, by the way that link mechanism 1 is arranged between backrest 100 and seat base 200, in adjustment seat
Between chair back 100 and seat base 200 on the basis of angle, so that backrest 100 and seat base 200 are in random angle
When spending, fixation can be supported, is hardly damaged during angular adjustment, backrest 100 and seat bottom are increased
Structure bonding strength between seat 200, to expand the angle of regulation range between backrest 100 and seat base 200.
In the present embodiment, link mechanism 1 includes driving lever 11 and support rod 12.Wherein, the shaft connection of driving lever 11
In angle adjustor 2, one end of driving lever 11 is fixed on backrest 100, and the other end is rotationally connected with support rod 12, and 12 turns of support rod
It is dynamic to be connected to seat base 200.Above-mentioned setting adjusts angle between backrest 100 and seat base 200 by driving lever 11
Degree, the angle support force on driving lever 11 passes to support rod 12 on this basis, by the company of support rod 12 and seat base 200
It connects end to be shared, increases the fixation support effect of the utility model regulating device.
Specifically, support rod 12 includes first support bar 121, second support bar 122 and third support rod 123.Wherein,
The both ends of one support rod 121 are rotationally connected with one end of driving lever 11 and one end of second support bar 122 respectively.Second support bar
122 other end is rotationally connected with one end of third support rod 123, and the shaft of second support bar 122 is rotationally connected with seat bottom
Seat 200.The other end of third support rod 123 is rotationally connected with seat base 200.In the present embodiment, to make the second support
Bar 122 and third support rod 123, which can be avoided, to be interfered to rotate smooth, and second support bar 122 and/or the can be set
Three support rods 123 are scalable, or slide construction is arranged on seat base 200.The specific setting of above-mentioned support rod 12, not
On the basis of influencing the angular adjustment between backrest 100 and seat base 200, by second support bar 122 and seat base
Sharing for support force is fixed in 200 connecting pin and the connecting pin of third support rod 123 and seat base 200.
More specifically, seat base 200 includes skeleton top 201 and skeleton lower part 202, and skeleton top 201 being capable of phase
Skeleton lower part 202 is slid back and forth, the shaft of second support bar 122 is rotationally connected with skeleton top 201, third support rod
123 are rotationally connected with skeleton lower part 202, when driving mechanism 3 drives driving lever 11 to rotate by angle adjustor 2, skeleton top 201
It is relatively moved relative to the skeleton lower part 202, i.e., when backrest 100 is adjusted backward relative to seat base 200, skeleton
Top 201 is relative to 202 forward slip of skeleton lower part.
In the present embodiment, there are two the settings of link mechanism 1, two link mechanisms 1 are symmetrically disposed on backrest 100
Two sides.The setting of two link mechanisms 1, so that more steadily may be used to the support between backrest 100 and seat base 200
It leans on.
Specifically, two angle adjustors 2 cooperate one by one with two link mechanisms 1 to be symmetrically disposed on there are two the settings of angle adjustor 2
The two sides of seat base 200.Above-mentioned setting, so that more flat in angular adjustment between backrest 100 and seat base 200
Surely.
More specifically, it is fixedly connected between the driving lever 11 of two link mechanisms 1 by connecting shaft 4.Above-mentioned connecting shaft 4
Setting so that the stress of two link mechanisms 1 is more steady, when angular adjustment, is more stable.
In the present embodiment, driving mechanism 3 is motor.And since the support of link mechanism 1 is arranged, so that this is practical new
The regulating device of type can be expanded to 0 ° -70 ° to the angle of regulation range between backrest 100 and seat base 200.
The utility model additionally provides a kind of automotive seat, including above-mentioned regulating device.
In the automotive seat of the utility model, by the way that link mechanism is arranged between backrest 100 and seat base 200
1, on the basis of adjusting angle between backrest 100 and seat base 200, so that backrest 100 and seat base 200
When in any angle, fixation can be supported, is hardly damaged during angular adjustment, increases backrest
Structure bonding strength between 100 and seat base 200, to expand the angle between backrest 100 and seat base 200
Spend adjustable range.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of regulating device characterized by comprising
Link mechanism (1) is connected to backrest (100) and seat base (200), for the backrest
(100) support is fixed in the angle between the seat base (200)；
Angle adjustor (2) is connected to the seat base (200) and the link mechanism (1)；
The output end of driving mechanism (3), the driving mechanism (3) is connected to the angle adjustor (2), driving mechanism (3) energy
The link mechanism (1) enough is driven by the angle adjustor (2), to adjust the backrest (100) and the seat bottom
Angle between seat (200).
2. regulating device according to claim 1, which is characterized in that the link mechanism (1) include driving lever (11) and
Support rod (12)；
The shaft of the driving lever (11) is connected to the angle adjustor (2), and one end of the driving lever (11) is fixed on the seat
Chair back (100), the other end are rotationally connected with the support rod (12), and the support rod (12) is rotationally connected with the seat bottom
Seat (200).
3. regulating device according to claim 2, which is characterized in that the support rod (12) includes first support bar
(121), second support bar (122) and third support rod (123)；
The both ends of the first support bar (121) are rotationally connected with one end of the driving lever (11) and described second respectively and support
One end of bar (122)；
The other end of the second support bar (122) is rotationally connected with one end of the third support rod (123), and described second
The shaft of strut (122) is rotationally connected with the seat base (200)；
The other end of the third support rod (123) is rotationally connected with the seat base (200).
4. regulating device according to claim 3, which is characterized in that the second support bar (122) is rotationally connected with institute
The skeleton top (201) of seat base (200) is stated, the third support rod (123) is rotationally connected with the seat base (200)
Skeleton lower part (202).
5. regulating device according to claim 4, which is characterized in that pass through the angle adjustor in the driving mechanism (3)
(2) when driving the driving lever (11) rotation, the skeleton top (201) relatively moves relative to the skeleton lower part (202).
6. regulating device according to claim 1, which is characterized in that there are two link mechanism (1) settings, two institutes
State the two sides that link mechanism (1) is symmetrically disposed on the backrest (100).
7. regulating device according to claim 6, which is characterized in that there are two angle adjustor (2) settings, described in two
Angle adjustor (2) cooperates one by one with two link mechanisms (1), is symmetrically disposed on the two sides of the seat base (200).
8. regulating device according to claim 6, which is characterized in that two link mechanisms (1) pass through connecting shaft (4)
It is fixedly connected.
9. -8 any regulating device according to claim 1, which is characterized in that the driving mechanism (3) is motor.
10. a kind of automotive seat, which is characterized in that including any regulating device of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229499.3U CN208615757U (en) | 2018-08-01 | 2018-08-01 | A kind of regulating device and automotive seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229499.3U CN208615757U (en) | 2018-08-01 | 2018-08-01 | A kind of regulating device and automotive seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208615757U true CN208615757U (en) | 2019-03-19 |
Family
ID=65708252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821229499.3U Expired - Fee Related CN208615757U (en) | 2018-08-01 | 2018-08-01 | A kind of regulating device and automotive seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208615757U (en) |
-
2018
- 2018-08-01 CN CN201821229499.3U patent/CN208615757U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20210801 |