CN110406433A - Seat basin extends manual adjustment means - Google Patents
Seat basin extends manual adjustment means Download PDFInfo
- Publication number
- CN110406433A CN110406433A CN201910844019.7A CN201910844019A CN110406433A CN 110406433 A CN110406433 A CN 110406433A CN 201910844019 A CN201910844019 A CN 201910844019A CN 110406433 A CN110406433 A CN 110406433A
- Authority
- CN
- China
- Prior art keywords
- unlock
- basin
- attacker
- seat basin
- pressing plate
- 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
- 238000009434 installation Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000008447 perception Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0284—Adjustable seat-cushion length
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of basins to extend manual adjustment means, including seat basin fixed strip, seat basin slider bar, seat basin extension board, unlock attacker, unlock pressing plate and lock pin, when pulling unlock attacker, unlock attacker's rotation, and the front end of unlock pressing plate is pressed in by unlock rod, to drive unlock press plate rotary, the lock groove for making the lock pin for being located at unlock pressing back-end be lifted up and be detached from a basin fixed strip realizes unlock, after seat basin slider bar and seat basin extension board slide back and forth to suitable position, unclamp unlock attacker, unlock attacker's return under the action of unlocking attacker's return spring, unlock pressing plate return under the action of pressing plate return spring, lock pin, which is fallen into one of lock groove, realizes that locking is fixed., can be by manually adjusting extending seat basin, to increase basin length by the way that the mechanism is installed at automotive seats basin front end, and keep off can be carried out more according to the needs of users and adjusted, it is easy to operate, and with seat basin main body seamless connection, do not destroy the associative perception of a basin.
Description
Technical field
The present invention relates to car-seat basin technical fields, and in particular to a kind of to be installed on automotive seats basin for extending seat basin
Use the manual adjustment means of length.
Background technique
Existing automotive seats basin length fixation can not be adjusted, for the user of some tall persons, due to seat basin length
Not enough, seat basin length can not extend again, greatly affected the comfort sat and multiplied.
Summary of the invention
The present invention is intended to provide a kind of can be installed at automotive seats basin front end, it is used for extending seat basin, increases the seat of seat basin length
Basin extends manual adjustment means, and can carry out keep off more according to the needs of users and adjust, easy to operate.
For this purpose, the technical scheme adopted by the invention is as follows: a kind of basin extends manual adjustment means, including seat basin is fixed
Item, seat basin slider bar, seat basin extension board, unlock attacker, unlock pressing plate and lock pin, the seat basin fixed strip is for fixed present
The underface of basin front center, seat basin slider bar can be installed slidingly back and forth in the intermediate sliding slot of present basin fixed strip, and seat basin prolongs
It stretches plate to be fixedly mounted above present basin slider bar, the unlock attacker is rotatablely installed the front center of present basin extension board, unlock
The middle part of pressing plate is hingedly present on basin slider bar, and the unlock rod for unlocking attacker is pressed in the front end of unlock pressing plate, and lock pin is fixed on
The rear end of pressing plate is unlocked, front and back is arranged at intervals with the lock groove for lock pin insertion on the seat basin fixed strip；It is solved when pulling
When latching hand, unlock attacker's rotation, and made by the front end that unlock rod is pressed in unlock pressing plate to drive unlock press plate rotary
Positioned at unlock pressing back-end lock pin be lifted up and be detached from a basin fixed strip lock groove realize unlock, seat basin slider bar and
After seat basin extension board slides back and forth to suitable position, unlock attacker, effect of the unlock attacker in unlock attacker's return spring are unclamped
Lower return unlocks pressing plate return under the action of pressing plate return spring, and lock pin, which is fallen into one of lock groove, realizes that locking is solid
It is fixed.
As a preferred embodiment of the above solution, the seat basin extension board include extension board main body, two be symmetricly set on extension board
Surface cover tensioning plate below main body or so, the front end of surface cover tensioning plate are provided with lower flange and are tensioned for surface cover, the solution lock
Hand is arranged between two surface cover tensioning plates, and is mounted on the lower flange being arranged on the inside of surface cover tensioning plate by respective articulated shaft
On, the width of unlock attacker's return torsional spring, the unlock attacker and two surface cover tensioning plates is installed on every articulated shaft
The sum of be equal to extension board main body width, extension board main body and seat basin are wide.
Further preferably, the unlock attacker be plastic part, unlock rod using steel wire and with unlock attacker's integrated injection molding
Molding.Main part uses plastic part, and force part uses metalwork, not only met the lightweight requirements of vehicle, but also can ensure that and make
Use the service life.
Further preferably, top is provided with the two installation trunnions in left and right in the middle part of the seat basin slider bar, and unlock pressing plate is set
Realize hinged installation between two installation trunnions and through same articulated shaft, same pressing plate return spring, it is ensured that whole left and right by
Dynamic balance.
Further preferably, the lock groove two arranges totally, the left and right sides of intermediate sliding slot is symmetricly set on, along the seat
The left and right sidewall of basin slider bar is arranged at intervals with elastic bumps, for eliminating the intermediate sliding slot of seat basin slider bar and seat basin fixed strip
Between gap and abnormal sound, it is ensured that whole left and right stress balance.
Further preferably, the lock pin is bent using steel wire, middle part " n " shape and both ends have outside level
Bending, middle part are used to be used to be inserted into the lock groove of respective respective side with unlock pressing plate integrated injection molding, the horizontal flange at both ends
It is interior.
Beneficial effects of the present invention:, can be by manually adjusting extending seat by the way that the mechanism is installed at automotive seats basin front end
Basin to increase basin length, and can carry out keep off more according to the needs of users and adjust, easy to operate, and with seat basin main body without
Seam linking, does not destroy the associative perception of a basin.
Detailed description of the invention
Fig. 1 is the state after the present invention extends.
Fig. 2 is that Fig. 1 hides the state after extension board main body.
Fig. 3 is that Fig. 2 hides the state after surface cover tensioning plate.
Fig. 4 is the state before the present invention extends.
Fig. 5 is that Fig. 4 hides the state after extension board main body.
Fig. 6 is that Fig. 4 hides the state after surface cover tensioning plate.
Fig. 7 is decomposing state of the invention.
Specific embodiment
By way of example and in conjunction with the accompanying drawings, the invention will be further described:
In conjunction with shown in Fig. 1-Fig. 7, a kind of basin extends manual adjustment means, is mainly slided by seat basin fixed strip 1, seat basin
Item 2, seat basin extension board 3, unlock attacker 4, unlock pressing plate 5, lock pin 6, unlock attacker's return spring 7, pressing plate return spring 8 form.
There are four the mounting holes for being in distributed rectangular for setting on seat basin fixed strip 1, for fixed present basin (not shown)
The underface of front center.It is provided with intermediate sliding slot 1a on present basin fixed strip 1, seat basin slider bar 2 can be installed slidingly back and forth
In the intermediate sliding slot 1a of present basin fixed strip 1, present 2 top of basin slider bar is fixedly mounted in seat basin extension board 3.Seat basin fixed strip 1
It is fixed together with seat basin, seat basin slider bar 2 is fixed together with seat basin extension board 3, when seat basin slider bar 2 is fixed with respect to a basin
When item 1 slides back and forth, seat basin extension board 3 slides back and forth with seat basin slider bar 2, to realize the extension of a basin.
The front center that attacker 4 is rotatablely installed present basin extension board 3 is unlocked, hingedly present basin is sliding at the middle part of unlock pressing plate 5
On dynamic item 2, the unlock rod 4a of unlock attacker 4 is pressed in the front end of unlock pressing plate 5.Lock pin 6 is fixed on the rear end of unlock pressing plate 5.
When pulling unlock attacker 4, unlock 5 front end of pressing plate falls, and lifts on back segment.
Front and back is arranged at intervals with the lock groove 1b being inserted into for lock pin 6 on seat basin fixed strip 1.
When pulling unlock attacker 4, unlock attacker 4 is rotated, and the front end of unlock pressing plate 5 is pressed in by unlock rod 4a, from
And unlock pressing plate 5 is driven to rotate, so that the lock pin 6 for being located at unlock 5 rear end of pressing plate is lifted up and is detached from a lock for basin fixed strip 1
Only slot 1b realizes unlock.After seat basin slider bar 2 and seat basin extension board 3 slide back and forth to suitable position, unlock attacker 4 is unclamped,
Return under the action of unlocking attacker's return spring 7 of attacker 4 is unlocked, return under the action of pressing plate return spring 8 of pressing plate 5, lock are unlocked
Shotpin 6, which is fallen into one of lock groove 1b, realizes that locking is fixed.
Preferably, seat basin extension board 3 is made of extension board main body 3a and two surface cover tensioning plate 3b, 3b pairs of surface cover tensioning plate
Title is arranged in below the left and right of extension board main body 3a.The front end of surface cover tensioning plate 3b is provided with lower flange and is tensioned for surface cover.Solution
It latches hand 4 to be arranged between two surface cover tensioning plate 3b, and is mounted on the inside of surface cover tensioning plate 3b and is set by respective articulated shaft
In the lower flange set.One unlock attacker's return torsional spring 7 is installed on every articulated shaft, unlocks attacker 4 and two surface cover tensionings
The sum of width of plate 3b is equal to the width of extension board main body 3a, and extension board main body 3a and seat basin are wide.
In addition, unlock attacker 4 is plastic part, unlock rod 4a is bent into " n " shape using steel wire, and integrally with unlock attacker 4
Injection molding.
2 middle part top of seat basin slider bar is provided with the two installation trunnion 2a in left and right, and unlock pressing plate 5 is placed in two installation trunnions
Hinged installation is realized between 2a and by same articulated shaft, same pressing plate return spring 8.
Lock groove 1b two is arranged totally, is symmetricly set on the left and right sides of intermediate sliding slot 1a.Along the left and right sides of seat basin slider bar 2
Wall is arranged at intervals with elastic bumps 2b, for eliminating the gap between seat basin slider bar 2 and the intermediate sliding slot 1a of seat basin fixed strip 1
And abnormal sound, while also ensure a basin slider bar 2 be present basin fixed strip 1 intermediate sliding slot 1a in smooth sliding.
Lock pin 6 is bent using steel wire, middle part " n " shape and both ends are with outside horizontal bending, middle part be used for
5 integrated injection molding of pressing plate is unlocked, the horizontal flange at both ends is for being inserted into the lock groove 1b of respective respective side.
Claims (6)
1. a kind of basin extends manual adjustment means, it is characterised in that: including seat basin fixed strip (1), seat basin slider bar (2), seat
Basin extension board (3), unlock attacker (4), unlock pressing plate (5) and lock pin (6), the seat basin fixed strip (1) is for fixed present
The underface of basin front center, seat basin slider bar (2) can install the intermediate sliding slot (1a) of present basin fixed strip (1) slidingly back and forth
Interior, seat basin extension board (3) is fixedly mounted above present basin slider bar (2), and the unlock attacker (4) is rotatablely installed present basin and extends
The front center of plate (3), the middle part for unlocking pressing plate (5) are hingedly present on basin slider bar (2), and the unlock rod of attacker (4) is unlocked
(4a) is pressed in the front end of unlock pressing plate (5), and lock pin (6) is fixed on the rear end of unlock pressing plate (5), the seat basin fixed strip (1)
The lock groove (1b) that upper front and back is arranged at intervals with for lock pin (6) insertion；When pulling unlock attacker (4), unlock attacker (4)
Rotation, and the front end for unlocking pressing plate (5) is pressed in by unlock rod (4a), to drive unlock pressing plate (5) rotation, make to be located at unlock
The lock groove (1b) that the lock pin (6) of pressing plate (5) rear end is lifted up and is detached from a basin fixed strip (1) realizes unlock, and seat basin is sliding
After dynamic item (2) and seat basin extension board (3) slide back and forth to suitable position, unlock attacker (4) is unclamped, unlock attacker (4) is solving
Return under the action of lock hand return spring (7) unlocks pressing plate (5) return, lock pin (6) under the action of pressing plate return spring (8)
It falls into one of lock groove (1b) and realizes that locking is fixed.
2. described in accordance with the claim 1 basin extends manual adjustment means, it is characterised in that: seat basin extension board (3) packet
Include extension board main body (3a), two surface cover tensioning plates (3b) being symmetricly set below the left and right extension board main body (3a), surface cover
The front end of tight plate (3b) is provided with lower flange and is tensioned for surface cover, and the unlock attacker (4) is arranged in two surface cover tensioning plates
Between (3b), and it is mounted in the lower flange being arranged on the inside of surface cover tensioning plate (3b) by respective articulated shaft, every articulated shaft
On unlock attacker's return torsional spring (7) is installed, the sum of the width of unlock attacker (4) and two surface cover tensioning plates (3b)
Equal to the width of extension board main body (3a), extension board main body (3a) and seat basin are wide.
3. according to claim 1 or 2 basin extends manual adjustment means, it is characterised in that: the unlock attacker (4) is
Plastic part, unlock rod (4a) using steel wire and with unlock attacker (4) integrated injection molding.
4. described in accordance with the claim 3 basin extends manual adjustment means, it is characterised in that: in the seat basin slider bar (2)
The two installation trunnions (2a) in left and right are provided with above portion, unlock pressing plate (5) is placed between two installation trunnions (2a) and by same
One articulated shaft, same pressing plate return spring (8) realize hinged installation.
5. described in accordance with the claim 1 basin extends manual adjustment means, it is characterised in that: the lock groove (1b) totally two
Column, are symmetricly set on the left and right sides of intermediate sliding slot (1a), are arranged at intervals with along the left and right sidewall of the seat basin slider bar (2)
Elastic bumps (2b), for eliminating gap between seat basin slider bar (2) and the intermediate sliding slot (1a) of seat basin fixed strip (1) and different
It rings.
6. seat basin extends manual adjustment means according to claim 5, it is characterised in that: the lock pin (6) uses steel
Silk is bent, middle part " n " shape and both ends with outside horizontal bending, middle part be used for unlock pressing plate (5) integrated injection molding at
The horizontal flange of type, both ends is used to be inserted into the lock groove (1b) of respective respective side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844019.7A CN110406433A (en) | 2019-09-06 | 2019-09-06 | Seat basin extends manual adjustment means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844019.7A CN110406433A (en) | 2019-09-06 | 2019-09-06 | Seat basin extends manual adjustment means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110406433A true CN110406433A (en) | 2019-11-05 |
Family
ID=68370280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910844019.7A Pending CN110406433A (en) | 2019-09-06 | 2019-09-06 | Seat basin extends manual adjustment means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110406433A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703349A (en) * | 2020-06-11 | 2020-09-25 | 重庆宏立至信科技发展集团股份有限公司 | Manual and electric integrated mechanism for extending leg support |
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| CN202913852U (en) * | 2012-11-14 | 2013-05-01 | 重庆海德世拉索系统（集团）有限公司 | Slider structure of fork arm type glass lifter |
| CN203557986U (en) * | 2013-09-30 | 2014-04-23 | 长城汽车股份有限公司 | Leg support adjusting mechanism for car seat |
| CN104154118A (en) * | 2014-08-01 | 2014-11-19 | 上海汽车集团股份有限公司 | Interior sliding rail structure capable of preventing abnormal noise |
| CN107042778A (en) * | 2015-11-02 | 2017-08-15 | 科基纳提克斯股份有限公司 | Seat cushion carrier plate for a device for adjusting the depth of a motor vehicle seat |
| CN107284293A (en) * | 2016-04-12 | 2017-10-24 | 福特全球技术公司 | It is hinged the decoration tensioning sliding part mechanism of thigh extension |
| CN206581779U (en) * | 2017-02-27 | 2017-10-24 | 北京汽车研究总院有限公司 | A kind of sliding block for glass lifter and vehicle |
| CN108215945A (en) * | 2016-12-15 | 2018-06-29 | 科基纳提克斯股份有限公司 | Carrier plate and floor for a seat depth adjuster, seat depth adjuster and vehicle seat |
| CN208053170U (en) * | 2017-12-05 | 2018-11-06 | 长城汽车股份有限公司 | Leg support of seat system and vehicle |
| CN208264031U (en) * | 2018-04-27 | 2018-12-21 | 神龙汽车有限公司 | A kind of Novel seat cushion structure of adjusting length |
-
2019
- 2019-09-06 CN CN201910844019.7A patent/CN110406433A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201030807Y (en) * | 2007-04-25 | 2008-03-05 | 上海延锋江森座椅有限公司 | Automobile seat adjustable leg-holder system |
| CN101386277A (en) * | 2007-09-13 | 2009-03-18 | C.劳勃.汉默斯坦两合有限公司 | Vehicle seat with adjustable seat depth |
| CN201557814U (en) * | 2009-12-15 | 2010-08-25 | 上海坦达轨道车辆座椅系统有限公司 | Fixed seat link gear |
| CN202913852U (en) * | 2012-11-14 | 2013-05-01 | 重庆海德世拉索系统（集团）有限公司 | Slider structure of fork arm type glass lifter |
| CN203557986U (en) * | 2013-09-30 | 2014-04-23 | 长城汽车股份有限公司 | Leg support adjusting mechanism for car seat |
| CN104154118A (en) * | 2014-08-01 | 2014-11-19 | 上海汽车集团股份有限公司 | Interior sliding rail structure capable of preventing abnormal noise |
| CN107042778A (en) * | 2015-11-02 | 2017-08-15 | 科基纳提克斯股份有限公司 | Seat cushion carrier plate for a device for adjusting the depth of a motor vehicle seat |
| CN107284293A (en) * | 2016-04-12 | 2017-10-24 | 福特全球技术公司 | It is hinged the decoration tensioning sliding part mechanism of thigh extension |
| CN108215945A (en) * | 2016-12-15 | 2018-06-29 | 科基纳提克斯股份有限公司 | Carrier plate and floor for a seat depth adjuster, seat depth adjuster and vehicle seat |
| CN206581779U (en) * | 2017-02-27 | 2017-10-24 | 北京汽车研究总院有限公司 | A kind of sliding block for glass lifter and vehicle |
| CN208053170U (en) * | 2017-12-05 | 2018-11-06 | 长城汽车股份有限公司 | Leg support of seat system and vehicle |
| CN208264031U (en) * | 2018-04-27 | 2018-12-21 | 神龙汽车有限公司 | A kind of Novel seat cushion structure of adjusting length |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703349A (en) * | 2020-06-11 | 2020-09-25 | 重庆宏立至信科技发展集团股份有限公司 | Manual and electric integrated mechanism for extending leg support |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191105 |
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| RJ01 | Rejection of invention patent application after publication |