CN209176548U - Seat pitching regulating device and seat - Google Patents
Seat pitching regulating device and seat Download PDFInfo
- Publication number
- CN209176548U CN209176548U CN201822007975.3U CN201822007975U CN209176548U CN 209176548 U CN209176548 U CN 209176548U CN 201822007975 U CN201822007975 U CN 201822007975U CN 209176548 U CN209176548 U CN 209176548U
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- China
- Prior art keywords
- seat
- drive rod
- seat frame
- regulating device
- pitching regulating
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Abstract
The utility model relates to the technical field of the seat, more particularly to a kind of seat pitching regulating device and seat, seat pitching regulating device, including seat frame, drive rod and driving mechanism, drive rod passes through the driving mechanism front end movable up and down that the seat frame is arranged in, chair framework is rotated by the first connecting rod of seat frame rear end, drive rod both ends are spindle rotationally arranged in the seat frame, drive rod is not slided relative to the seat frame, in the seat of existing automobile, for the comfort for meeting passenger, it is mostly the seat of adjustable seat backrest, the seat pitching regulating device of the application, pass through the effect of drive rod, be capable of entirety makes seat rotation, for adjusting whole pitch angle, cushion skeleton this part is set to rotate, meet the sitting posture demand of different crowd.
Description
Technical field
The utility model relates to the technical field of the seat, especially a kind of seat pitching regulating device and seat.
Background technique
As people's lives level is continuously improved, the fast development of automobile, requirement of the people to automobile is also gradually increased,
Need to find comfortable automobile, the seat for automobile is exactly the embodiment of automobile comfort level, and in the prior art, seat can be into
Row height adjustment, and backrest can be movable, makes to meet the different sitting posture of people, for different crowd, only by tune
Section height and backrest are not able to satisfy sitting posture requirement, and the integral pitch for needing to carry out seat is adjusted, to meet various people.
Utility model content
The goal of the invention of the utility model is: aiming at the problem that seat of the existing technology cannot rotate integrally, mentioning
For a kind of seat pitching regulating device and seat.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
Seat pitching regulating device, including seat frame, drive rod and driving mechanism, the seat frame are mounted on automotive seat
Afterwards, the seat frame is the front end of seat frame close to car bra one end, and the seat frame is the rear end of seat frame close to car trunk one end,
The drive rod drives seat by the driving mechanism front end movable up and down that the seat frame is arranged in, the drive rod
First connecting rod of the skeleton around the seat frame rear end rotates.
As a preferred embodiment of the present invention, the drive rod both ends are spindle rotationally arranged in the seat frame, described
Drive rod not seat frame sliding relatively, be drive rod can band as seat frame and chair framework rotate together, realize to entirety
The pitch regulation of seat.
As a preferred embodiment of the present invention, the drive rod is connect by axle sleeve with the first through hole of the seat frame,
Drive rod can be relatively rotated by axle sleeve with seat frame, reduced driving vibration of bar and abrasion, increased the service life of drive rod,
The drive rod axis has set up position limiting structure, and the position limiting structure is the flange of drive rod both ends setting, the flange with
It suffers and connecing on the outside of seat frame, after the drive rod both ends are connect with the first through hole in the seat frame, set on the drive rod both ends
The axial limiting that flange carries out drive rod is set, flange is suffered with seat frame and being connect, and move axially drive rod relative to seat frame,.
As a preferred embodiment of the present invention, gear tooth plate, the gear tooth plate are fixedly installed on the drive rod
It welds or is interference fitted with drive rod and connect, gear tooth plate is used to transmit the power of driving mechanism transmitting, enables on drive rod
Lower activity.
As a preferred embodiment of the present invention, the driving mechanism includes motor, and the motor is fixed at seat frame
Outside, the motor by connect on the outside of bolt and seat frame or motor and seat frame outside on the card slot that is arranged snap connection, it is described
The output shaft of motor is arranged on the inside of seat frame by the second through-hole of the seat frame, be fixedly installed on the output shaft with it is described
The gear that gear tooth plate is meshed, in the motor course of work, gear band moving gear tooth plate rotation, gear teeth strip has moved driving
Bar rotation, enables drive rod to move up and down.
As a preferred embodiment of the present invention, seat pitching regulating device further includes second connecting rod and connecting plate, described
Second connecting rod is fixed on the connecting plate, and the connecting plate is rotatably connected with the gear tooth plate, is driven adjusting
When bar, second connecting rod can follow drive rod to rotate, and be used to support drive rod, and reduce axial direction of the connecting plate with respect to second connecting rod
Movement.
As a preferred embodiment of the present invention, the one end of the connection board can be turned with the gear tooth plate by shoulder bolt
Dynamic connection, enables connecting plate and the simple and fast installation of gear tooth plate.
As a preferred embodiment of the present invention, the connecting plate other end is rotatably connected by sheet metal component and sliding rail,
Second connecting rod can be rotated relative to sliding rail, and second connecting rod is enable preferably drive rod to be followed to rotate.
As a preferred embodiment of the present invention, the connecting plate is rotatably connected with the sheet metal component by shoulder bolt
It connects, enables connecting plate and the simple and fast installation of second connecting rod.
A kind of seat, including seat basin and above-mentioned seat pitching regulating device, the seat basin is fixed at the seat frame
On, chair framework is rotated entirely through drive rod around first connecting rod, and the pitch angle of seat is adjusted.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
It 1, is mostly the seat of adjustable seat backrest, this Shen for the comfort for meeting passenger in the seat of existing automobile
Seat pitching regulating device please, by the effect of drive rod, be capable of entirety makes seat rotation, for adjusting whole pitching
Angle enables cushion skeleton this part to rotate, and meets the sitting posture demand of different crowd.
Detailed description of the invention
Fig. 1 is structural representation Fig. 1 of the utility model；
Fig. 2 is the configuration schematic diagram of the utility model；
Fig. 3 is the enlarged drawing in Fig. 1 at B；
Fig. 4 is structural representation Fig. 2 of the utility model；
Fig. 5 is the structure diagram of the utility model；
Fig. 6 is the structure diagram after the adjustment angle of the utility model；
Marked in the figure: 1- seat frame, 2- drive rod, 3- driving mechanism, 4- first connecting rod, 5- position limiting structure, 6- axle sleeve, 7-
Two connecting rods, 8- connecting plate, 9- sheet metal component, 10- sliding rail, 11- shoulder bolt, 101- first through hole, the second through-hole of 102-, 103-
Outer frame side, 104- seat frame inside, 201- gear tooth plate, 301- motor, 302- gear.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment 1
As shown in Fig. 1~Fig. 6, seat pitching regulating device, including seat frame 1, drive rod 2 and driving mechanism 3, drive rod 2
By the front end movable up and down that seat frame 1 is arranged in of driving mechanism 3, drive rod 2 drives chair framework around 1 rear end of seat frame
First connecting rod 4 rotates, and 2 both ends of drive rod are spindle rotationally arranged in seat frame 1, and drive rod 2 is not slided relative to seat frame 1, and first
Connecting rod 4 is rotary shaft, is rotated towards the direction A.
In Fig. 2 and Fig. 4, in the present embodiment, position limiting structure 5 is provided in 2 axial direction of drive rod, position limiting structure 5 is drive rod 2
The flange of both ends setting, flange are suffered on the outside of seat frame 103 and being connect, and drive rod 2 is connected by the first through hole 101 of axle sleeve 6 and seat frame 1
It connects, drive rod 2 is relatively rotated by axle sleeve 6 and seat frame 1, is fixedly installed gear tooth plate 201, gear tooth plate 201 on drive rod 2
It welds or is interference fitted with drive rod and connect, driving mechanism 3 includes motor 301, and motor 301 is fixed at 103 on the outside of seat frame,
Motor 301 by the outside of bolt and seat frame 103 connect or motor 301 and seat frame outside 103 on the card slot that is arranged snap connection, it is electric
The output shaft of machine 301 is arranged 104 on the inside of seat frame by the second through-hole 102 of seat frame 1, is fixedly installed on output shaft and gear
The gear 302 that tooth plate 201 is meshed.
In Fig. 1 and Fig. 3, in the present embodiment, seat pitching regulating device should include second connecting rod 7 and connecting plate 8, this implementation
Connecting plate 8 is set as 2 in example, and second connecting rod 7 is welded and fixed with connecting plate 8, and a connecting plate 8 can turn with gear tooth plate 201
Dynamic connection, second connecting rod 7 make the support rod of drive rod 2.
In Fig. 1 and Fig. 2, in the present embodiment, 8 one end of connecting plate is rotatably connected with gear tooth plate 201 by shoulder bolt,
8 other end of connecting plate is rotatably connected by sheet metal component 9 with sliding rail 10, and in the present embodiment, connecting plate 8 and sheet metal component 9 pass through platform
Rank is bolted.
As shown in Figure 5 and Figure 6, the structure principle chart of the application is the rotation by gear 302, drives gear tooth plate 201
Rotation, connecting plate 8 and gear tooth plate 201 are hinged, and supporting element of the connecting plate 8 as gear tooth plate, seat frame 1 is around first connecting rod 4
Rotation, the pitch angle for carrying out seat entirety are adjusted.
Disclosed herein as well is a kind of seats, including seat basin and above-mentioned seat pitching regulating device, the fixed setting of seat basin
In seat frame 1.
Specific a course of work of the application: in passenger's riding process, passenger can be connect by pressing with driving mechanism 3
Button, motor 301 start to work, the output shaft of motor 301 driven gear 302 rotate, gear 302 has driven mutually to be nibbled with it
The gear tooth plate 201 of conjunction rotates, and since gear tooth plate 201 is fixed on drive rod 2, has driven drive rod 2 around gear
302 rotate upwardly and downwardly, and during drive rod 2 rotates upwardly and downwardly, first connecting rod 4 of the whole seat in seat frame 1 is rotary shaft
The rotation of the direction A, reach and meet the angle of comfort of passenger and can turn off button, complete the angular transition of seat entirety.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. seat pitching regulating device, which is characterized in that including seat frame (1), drive rod (2) and driving mechanism (3), the driving
By the driving mechanism (3) setting movable up and down in the front end of the seat frame (1), the drive rod (2) drives bar (2)
First connecting rod (4) of the chair framework around the seat frame (1) rear end rotates.
2. seat pitching regulating device according to claim 1, which is characterized in that drive rod (2) both ends are rotatable
Setting on the seat frame (1), the drive rod (2) the not seat frame (1) sliding relatively.
3. seat pitching regulating device according to claim 2, which is characterized in that the drive rod (2) passes through axle sleeve (6)
It is connect with the first through hole (101) of the seat frame (1), is provided with position limiting structure (5), the limit in drive rod (2) axial direction
Bit architecture (5) is the flange of drive rod (2) both ends setting, and the flange is suffered with (103) on the outside of seat frame and being connect.
4. seat pitching regulating device according to claim 3, which is characterized in that be fixedly installed on the drive rod (2)
There are gear teeth plate (201).
5. seat pitching regulating device according to claim 4, which is characterized in that the driving mechanism (3) includes motor
(301), the motor (301) is fixed on the outside of seat frame (103), and the output shaft of the motor (301) passes through the seat frame
(1) the second through-hole (102) is arranged on the inside of seat frame (104), is fixedly installed on the output shaft and the gear tooth plate
(201) gear (302) being meshed.
6. seat pitching regulating device according to claim 5, which is characterized in that further include second connecting rod (7) and connection
Plate (8), the second connecting rod (7) are fixed on the connecting plate (8), the connecting plate (8) and the gear tooth plate
(201) it is rotatably connected.
7. seat pitching regulating device according to claim 6, which is characterized in that described connecting plate (8) one end with it is described
Gear tooth plate (201) is rotatably connected by shoulder bolt.
8. seat pitching regulating device according to claim 7, which is characterized in that connecting plate (8) other end passes through
Sheet metal component (9) is rotatably connected with sliding rail (10).
9. seat pitching regulating device according to claim 8, which is characterized in that the connecting plate (8) and the metal plate
Part (9) is rotatably connected by shoulder bolt.
10. a kind of seat, which is characterized in that filled including the seat pitch regulation of seat basin and claim 1~9 any one
It sets, the seat basin is fixed on the seat frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822007975.3U CN209176548U (en) | 2018-11-30 | 2018-11-30 | Seat pitching regulating device and seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822007975.3U CN209176548U (en) | 2018-11-30 | 2018-11-30 | Seat pitching regulating device and seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209176548U true CN209176548U (en) | 2019-07-30 |
Family
ID=67375364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822007975.3U Active CN209176548U (en) | 2018-11-30 | 2018-11-30 | Seat pitching regulating device and seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209176548U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428893A (en) * | 2019-08-24 | 2021-03-02 | 西安伊思灵华泰汽车座椅有限公司 | Automobile seat with adjustable inclination |
| CN113442802A (en) * | 2021-06-29 | 2021-09-28 | 河南科技大学 | Active balance seat of tractor and control method thereof |
| CN113844342A (en) * | 2021-11-09 | 2021-12-28 | 麦格纳座椅研发(重庆)有限公司 | Car seat based on inclination adjustment mechanism |
| CN113968176A (en) * | 2021-10-18 | 2022-01-25 | 麦格纳宏立汽车系统集团有限公司 | Comfortable seat frame mechanism with adjustable height and inclination angle |
| CN114179688A (en) * | 2021-12-28 | 2022-03-15 | 麦格纳座椅研发(重庆)有限公司 | Low-sitting-posture multidirectional-adjustment zero-gravity seat framework |
| CN115107592A (en) * | 2022-07-01 | 2022-09-27 | 北京汽车集团越野车有限公司 | Adjusting structure of seat, seat and vehicle |
| DE102022120164A1 (en) | 2022-06-13 | 2023-12-14 | Adient Us Llc | LOWER LEG SUPPORT DEVICE FOR A VEHICLE SEAT AND VEHICLE SEAT |
-
2018
- 2018-11-30 CN CN201822007975.3U patent/CN209176548U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428893A (en) * | 2019-08-24 | 2021-03-02 | 西安伊思灵华泰汽车座椅有限公司 | Automobile seat with adjustable inclination |
| CN113442802A (en) * | 2021-06-29 | 2021-09-28 | 河南科技大学 | Active balance seat of tractor and control method thereof |
| CN113442802B (en) * | 2021-06-29 | 2022-05-31 | 河南科技大学 | Active balance seat of tractor and control method thereof |
| CN113968176A (en) * | 2021-10-18 | 2022-01-25 | 麦格纳宏立汽车系统集团有限公司 | Comfortable seat frame mechanism with adjustable height and inclination angle |
| CN113844342A (en) * | 2021-11-09 | 2021-12-28 | 麦格纳座椅研发(重庆)有限公司 | Car seat based on inclination adjustment mechanism |
| CN113844342B (en) * | 2021-11-09 | 2023-03-24 | 麦格纳座椅研发(重庆)有限公司 | Car seat based on inclination adjustment mechanism |
| CN114179688A (en) * | 2021-12-28 | 2022-03-15 | 麦格纳座椅研发(重庆)有限公司 | Low-sitting-posture multidirectional-adjustment zero-gravity seat framework |
| DE102022120164A1 (en) | 2022-06-13 | 2023-12-14 | Adient Us Llc | LOWER LEG SUPPORT DEVICE FOR A VEHICLE SEAT AND VEHICLE SEAT |
| CN115107592A (en) * | 2022-07-01 | 2022-09-27 | 北京汽车集团越野车有限公司 | Adjusting structure of seat, seat and vehicle |
| CN115107592B (en) * | 2022-07-01 | 2023-12-15 | 北京汽车集团越野车有限公司 | Seat adjusting structure, seat and vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |