CN209305397U - A kind of vehicle seat chair fixing device - Google Patents
A kind of vehicle seat chair fixing device Download PDFInfo
- Publication number
- CN209305397U CN209305397U CN201920032141.XU CN201920032141U CN209305397U CN 209305397 U CN209305397 U CN 209305397U CN 201920032141 U CN201920032141 U CN 201920032141U CN 209305397 U CN209305397 U CN 209305397U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pedestal
- rolling
- vehicle seat
- seat chair
- 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
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a kind of vehicle seat chair fixing devices, it is related to automotive seat technique for fixing field, including pedestal, pedestal is placed with above the pedestal, the left end of pedestal is fixedly connected with angle adjustment device, angle adjustment device includes tilting bar, limit plate, backrest support rods, reset spring, sprocket wheel, rotating bar, fixture block, the axis of rolling, telescopic rod, rolling bearing, transmission chain and handle, and the left end of pedestal is fixedly connected with that there are two symmetrical tilting bars.The vehicle seat chair fixing device, by the way that angle adjustment device is arranged, under the action of limit plate, backrest support rods, reset spring, the angle of backrest support rods can be made to change, that is, the angle of adjustable backrest, achieve the effect that the comfort level for increasing passenger, by being provided with sprocket wheel, under the action of the axis of rolling, handle, transmission chain, the gap tilt effect of backrest can be controlled, facilitates passenger's adjusting angle of backrest according to their own situation.
Description
Technical field
The utility model relates to automotive seat technique for fixing field, specially a kind of vehicle seat chair fixing device.
Background technique
The fixation for the back seat that existing market is got on the car be mostly separated using backrest with cushion it is fixed by the way of.
Backrest separates fixed mode with cushion and backrest and cushion is needed to have enough intensity, is otherwise rushed in automobile
It can cause serious injury to passenger when hitting, but the structure of such chair framework can be more complicated, it is at high cost and this solid
Determine mode and be unable to adjusting angle of backrest, more comfortable experience cannot be brought to passenger.
Utility model content
The purpose of the utility model is to provide a kind of vehicle seat chair fixing devices, and it is simple, safe, adjustable to have structure
The advantages of backrest angle, solves general fixed form structure is complicated, inadequate safety and backrest angle is uncontrollable asks
Topic.
Technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of vehicle seat chair fixing device, including
Pedestal is placed with pedestal above the pedestal, and the left end of the pedestal is fixedly connected with angle adjustment device.
The angle adjustment device includes tilting bar, limit plate, backrest support rods, reset spring, sprocket wheel, rotating bar, card
Block, the axis of rolling, telescopic rod, rolling bearing, transmission chain and handle, the left end of the pedestal is fixedly connected inclines there are two symmetrical
Brace, two tilting bar sides close to each other are placed with limit plate, and the side that is located remotely from each other of limit plate is respectively with two
A tilting bar side close to each other is fixedly connected, and the inside of the left end of the base offers cavity, and the cavity inner wall is fixed
There are two symmetrical fixed plate, the fixations of the inside of each fixed plate to be inlaid with rolling bearing, the axis of rolling for connection
The inner wall held is placed with the axis of rolling, and the both ends of axis of rolling outer surface are fixedly connected with the inner wall of two rolling bearings respectively, institute
The outer surface for stating left end of the base is fixedly connected with two groups of symmetrical fixture blocks, and the axis of rolling is fixedly connected close to one end of fixture block
There is telescopic rod, the flexible rod outer surface fixing sleeve is equipped with handle, and the inside of the cavity is placed with rotating bar, the rotating bar
By pin shaft and pedestal fixed hinge, backrest support rods, the backrest branch are fixedly connected in the middle part of the rotation rod outer surface
Reset spring is fixedly connected in the middle part of strut outer surface, and the other end of reset spring is fixedly connected with limit plate, described turn
It is fixedly connected to sprocket wheel in the middle part of the end and axis of rolling outer surface of lever outer surface, transmission is placed with above the sprocket wheel
Chain.
Further, the outer surface of the pedestal, pedestal and backrest support rods is fixedly connected to fastening plates, each described
The inside of fastening plates offers threaded hole, the fixation of Convenient chair.
Further, the top of each threaded hole is placed with gasket, and the inside of each threaded hole is placed
There is screw, gasket can prevent screw slippage.
Further, the lower section of each threaded hole is placed with nut, and nut is connect with screw thread, is convenient for seat
Chair is mutually fixedly connected with fixed device.
Further, the sprocket wheel is mutually clamped with transmission chain, and is driven chain and sprocket and is adapted, and transmission chain can be preferably
Band movable sprocket rotates.
Further, the upper surface of the pedestal is fixedly connected with support rod, and the vertical length value of support rod is not more than
0.3 meter, they sup-port seat is unfavorable for ensureing the safety of passenger greater than 0.3 meter of meeting so that seat is excessively high.
1, vehicle seat chair fixing device, by the way that angle adjustment device is arranged, in limit plate, backrest support rods, reset
Under the action of spring, the angle of backrest support rods can be made to change, that is, the angle of adjustable backrest, reach increasing
The effect for adding the comfort level of passenger under the action of the axis of rolling, handle, transmission chain, can control backrest by being provided with sprocket wheel
Gap tilt effect, facilitate passenger's adjusting angle of backrest according to their own situation.
2, the vehicle seat chair fixing device, can be by seat under the action of pedestal, pedestal by being provided with support rod
Chair supports, achieved the effect that support seat, by being provided with fastening plates, screw, gasket, nut, threaded hole work
Under, the fixation of seat safety fixing seat can be achieved the effect that, have safe and simple advantage.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model angle adjustment device；
Fig. 2 is the top view of the utility model angle adjustment device；
Fig. 3 is the cross-sectional view of the top view of the utility model handle.
In figure: 1 pedestal, 2 fastening plates, 3 angle adjustment devices, 301 tilting bars, 302 limit plates, 303 backrest support rods,
304 reset springs, 305 sprocket wheels, 306 rotating bars, 307 fixture blocks, 308 axis of rolling, 309 telescopic rods, 310 rolling bearings, 311 transmissions
Chain, 312 handles, 4 pedestals, 5 fixed plates, 6 cavitys, 7 support rods, 8 screws, 9 gaskets, 10 threaded holes, 11 nuts.
Specific embodiment
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of vehicle seat chair fixing device, including bottom
Seat 1, the upper surface of pedestal 1 is fixedly connected with support rod 7, and the vertical length value of support rod 7 is not more than 0.3 meter, support rod 7
Seat is supportted, greater than 0.3 meter of meeting so that seat is excessively high, is unfavorable for ensureing the safety of passenger, the top of pedestal 1 is placed with pedestal 4, base
The left end of seat 4 is fixedly connected with angle adjustment device 3.
Angle adjustment device 3 includes tilting bar 301, limit plate 302, backrest support rods 303, reset spring 304, sprocket wheel
305, rotating bar 306, fixture block 307, the axis of rolling 308, telescopic rod 309, rolling bearing 310, transmission chain 311 and handle 312, pedestal
4 left end is fixedly connected there are two symmetrical tilting bar 301, and two sides close to each other of tilting bar 301 are placed with limit
Plate 302, and the side that limit plate 302 is located remotely from each other is fixedly connected with two sides close to each other of tilting bar 301 respectively, pedestal
The inside of 4 left ends offers cavity 6, and 6 inner wall of cavity is fixedly connected there are two symmetrical fixed plate 5, each fixed plate 5 it is interior
Portion's fixation is inlaid with rolling bearing 310, and the inner wall of rolling bearing 310 is placed with the axis of rolling 308, and 308 outer surface of the axis of rolling
Both ends be fixedly connected respectively with the inner wall of two rolling bearings 310, the outer surface of 4 left end of pedestal be fixedly connected with two groups it is opposite
The fixture block 307 of title, the axis of rolling 308 are fixedly connected with telescopic rod 309 close to one end of fixture block 307, and 309 outer surface of telescopic rod is fixed
It is arranged with handle 312, the inside of cavity 6 is placed with rotating bar 306, and rotating bar 306 is turned by pin shaft and 4 fixed hinge of pedestal
Backrest support rods 303, the outer surface of pedestal 1, pedestal 4 and backrest support rods 303 are fixedly connected in the middle part of 306 outer surface of lever
Fastening plates 2 are fixedly connected to, the inside of each fastening plates 2 offers threaded hole 10, the fixation of Convenient chair, threaded hole 10
Top be placed with gasket 9, the inside of each threaded hole 10 is placed with screw 8, and gasket 9 can prevent screw 8 from sliding, spiral shell
The lower section of pit 10 is placed with nut 11, and nut 11 is threadedly coupled with screw 8, is convenient for seat and fixes device mutually fixed company
It connects, reset spring 304, and the other end of reset spring 304 and limit is fixedly connected in the middle part of 303 outer surface of backrest support rods
Plate 302 is fixedly connected, and is fixedly connected to sprocket wheel in the middle part of the end and 308 outer surface of the axis of rolling of 306 outer surface of rotating bar
305, the top of sprocket wheel 305 is placed with transmission chain 311, and sprocket wheel 305 is clamped with 311 phase of transmission chain, and transmission chain 311 and sprocket wheel
305 are adapted, and transmission chain 311 can preferably band movable sprocket 305 rotation.
In use, pedestal 1 is placed on the suitable position of car floor, gasket 9 is placed on the screw thread in fastening plates 2
The upper surface in hole 10, screw 8 is threadedly coupled with threaded hole 10, is threadedly coupled with nut 11 with screw 8, pedestal 1 is fixed on
On car floor, the skeleton of seat bottom surface is mutually fixedly connected with the fastening plates 2 of 4 outer surface of pedestal with the mode of firm banking 1,
The backrest of seat is mutually fixedly connected with the fastening plates 2 of 303 outer surface of backrest support rods with the mode of firm banking 1, has been fixed
At later, passenger can adjust backrest angle according to their own needs, handle 312 be extracted outward, then swing handle 312 is adjusted
Suitable angle is saved, resets handle 312 after completing, is placed between fixture block 307, prevents handle 312 from rotating.
Claims (6)
1. a kind of vehicle seat chair fixing device, including pedestal (1), it is characterised in that: be placed with base above the pedestal (1)
Seat (4), the left end of the pedestal (4) is fixedly connected with angle adjustment device (3)；
The angle adjustment device (3) includes tilting bar (301), limit plate (302), backrest support rods (303), reset spring
(304), sprocket wheel (305), rotating bar (306), fixture block (307), the axis of rolling (308), telescopic rod (309), rolling bearing (310),
Transmission chain (311) and handle (312), the left end of the pedestal (4) are fixedly connected there are two symmetrical tilting bar (301), and two
A tilting bar (301) side close to each other is placed with limit plate (302), and the side that limit plate (302) is located remotely from each other
It is fixedly connected respectively with two tilting bar (301) sides close to each other, the inside of pedestal (4) left end offers cavity
(6), cavity (6) inner wall is fixedly connected there are two symmetrical fixed plate (5), and the inside of each fixed plate (5) is equal
Fixation is inlaid with rolling bearing (310), and the inner wall of the rolling bearing (310) is placed with the axis of rolling (308), and the axis of rolling
(308) both ends of outer surface are fixedly connected with the inner wall of two rolling bearings (310) respectively, the appearance of pedestal (4) left end
Face is fixedly connected with two groups of symmetrical fixture blocks (307), and the axis of rolling (308) is fixedly connected close to the one end of fixture block (307)
Have telescopic rod (309), telescopic rod (309) the outer surface fixing sleeve is equipped with handle (312), and the inside of the cavity (6) is placed
Have rotating bar (306), the rotating bar (306) passes through pin shaft and pedestal (4) fixed hinge, rotating bar (306) outer surface
Middle part be fixedly connected with backrest support rods (303), be fixedly connected with reset in the middle part of backrest support rods (303) outer surface
Spring (304), and the other end of reset spring (304) is fixedly connected with limit plate (302), rotating bar (306) outer surface
End and the axis of rolling (308) outer surface in the middle part of be fixedly connected to sprocket wheel (305), the top of the sprocket wheel (305) is placed
There are transmission chain (311).
2. a kind of vehicle seat chair fixing device according to claim 1, it is characterised in that: the pedestal (1), pedestal
(4) it is fixedly connected to fastening plates (2) with the outer surface of backrest support rods (303), the inside of each fastening plates (2) is opened
Equipped with threaded hole (10).
3. a kind of vehicle seat chair fixing device according to claim 2, it is characterised in that: each threaded hole (10)
Top be placed with gasket (9), the inside of each threaded hole (10) is placed with screw (8).
4. a kind of vehicle seat chair fixing device according to claim 2, it is characterised in that: each threaded hole (10)
Lower section be placed with nut (11), and nut (11) is threadedly coupled with screw (8).
5. a kind of vehicle seat chair fixing device according to claim 1, it is characterised in that: the sprocket wheel (305) and biography
Dynamic chain (311) are mutually clamped, and transmission chain (311) is adapted with sprocket wheel (305).
6. a kind of vehicle seat chair fixing device according to claim 1, it is characterised in that: the upper table of the pedestal (1)
Face is fixedly connected with support rod (7), and the vertical length value of support rod (7) is not more than 0.3 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920032141.XU CN209305397U (en) | 2019-01-09 | 2019-01-09 | A kind of vehicle seat chair fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920032141.XU CN209305397U (en) | 2019-01-09 | 2019-01-09 | A kind of vehicle seat chair fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209305397U true CN209305397U (en) | 2019-08-27 |
Family
ID=67680635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920032141.XU Expired - Fee Related CN209305397U (en) | 2019-01-09 | 2019-01-09 | A kind of vehicle seat chair fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209305397U (en) |
-
2019
- 2019-01-09 CN CN201920032141.XU patent/CN209305397U/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: 20190827 Termination date: 20200109 |