CN107031464A - A kind of seat back-rest angle regulating mechanism - Google Patents
A kind of seat back-rest angle regulating mechanism Download PDFInfo
- Publication number
- CN107031464A CN107031464A CN201710388192.1A CN201710388192A CN107031464A CN 107031464 A CN107031464 A CN 107031464A CN 201710388192 A CN201710388192 A CN 201710388192A CN 107031464 A CN107031464 A CN 107031464A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- fixed support
- spring
- handle
- cam
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 6
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003068 static effect Effects 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
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
Abstract
The invention discloses a kind of seat back-rest angle regulating mechanism, its swinging mounting is hinged by tumbler with fixed support, and swinging mounting is rotated around tumbler；Handle be hinged on on fixed support, first spring is hooked on handle and fixed support, first connecting rod, second connecting rod and third connecting rod are hinged on fixed support, first connecting rod rotates with second connecting rod synchronous rotation axle, second connecting rod can be rotated relative to third connecting rod, the two ends of 4th spring hook second connecting rod and third connecting rod respectively, the two ends of 3rd spring hook third connecting rod and fixed support respectively, cam is hinged on fixed support by rotating shaft, cam can rotate around the axis, the two ends of second spring hook cam and fixed support respectively, the two ends of first connector connect handle and first connecting rod respectively；The two ends of second connector connect handle and cam respectively.Occupant realizes the switching that backrest rotates to an angle with two kinds of functional statuses of backrest fold-down by adjusting handle position.
Description
Technical field
The present invention relates to automobile component field, more particularly to a kind of seat back-rest angle regulating mechanism.
Background technology
As living standard is improved, selection of the people to automobile is more and more extensive, the sports car type and three of such as three four
The multi-functional riding vehicle of row seven.These vehicles require that backrest can be adjusted and adjusted to special angle, and start
Device, facilitates passenger to come in and go out, while needing backrest to be put into horizontal level, increases storage space.And seat needs to realize two
Plant adjustment modes and deposit and can switch over.
The content of the invention
It is an object of the invention to provide a kind of seat back-rest angle regulating mechanism, seat is set to realize that backrest overturns special angle
Be laid flat, passenger can pass through a handle free switching both of which.
The object of the present invention is achieved like this, and the governor motion includes fixed support, swinging mounting, tumbler, first
Connector, the second connector, the first spring, rotating shaft, handle, first connecting rod, rotating shaft, second connecting rod, third connecting rod, the second bullet
Spring, rotating shaft, cam, the 3rd spring and the 4th spring, the swinging mounting are hinged by tumbler with fixed support, swinging mounting
Rotated around tumbler；Handle is hinged by rotating shaft with fixed support, and handle rotates around the axis, and the two ends of the first spring are hooked respectively
On handle and fixed support, the pulling force that handle is provided by itself catch point and the first spring is last position in initial position
Put；First connecting rod, second connecting rod and third connecting rod are hinged on fixed support by rotating shaft, and first connecting rod is with second connecting rod without relative
Motion, first connecting rod is rotated with second connecting rod synchronous rotation axle, and second connecting rod can be rotated relative to third connecting rod around the shaft, the 4th bullet
The two ends of spring hook second connecting rod and third connecting rod respectively, and the 4th spring is made by the mutual catch point of second connecting rod and third connecting rod
The two is in relative initial position, and the two ends of the 3rd spring hook third connecting rod and fixed support respectively, and the 3rd spring passes through
Third connecting rod makes third connecting rod in the initial position for being relatively fixed support with fixed support itself catch point；Cam is cut with scissors by rotating shaft
It is connected on fixed support, cam can rotate around the axis, the two ends of second spring hook cam and fixed support, second spring respectively
Cam is set to be in initial position；The two ends of first connector connect handle and first connecting rod respectively；The two ends of second connector point
Lian Jie not handle and cam.
Beneficial effects of the present invention：
1st, the present invention is simple in construction, easy to use, can realize backrest upset special angle and be laid flat, passenger can pass through one
Handle free switching both of which.
2nd, the present invention can be matched in the seat with functional selection, and occupant realizes that backrest revolves by adjusting handle position
Turn the switching of two kinds of functional statuses of certain angle and backrest fold-down, and the operation of backrest can make switching handle from backrest fold-down work(
Energy state, which automatically resets, switches to the functional status that backrest rotates to an angle, without repeating switching handle.
Brief description of the drawings
Fig. 1 is in the first schematic perspective view of initial position for the handle of the present invention.
Fig. 2 is in the second schematic perspective view of initial position for the handle of the present invention.
Fig. 3 is in the 3rd schematic perspective view of initial position for the handle of the present invention.
Fig. 4 climbs over forward the first schematic perspective view of journey for the handle of the present invention.
Fig. 5 climbs over forward the second schematic perspective view of journey for the handle of the present invention.
Fig. 6 translates into forward the first schematic perspective view up to the first ad-hoc location for the handle of the present invention.
Fig. 7 translates into forward the second schematic perspective view up to the first ad-hoc location for the handle of the present invention.
Fig. 8 translates into forward the first schematic perspective view up to the second ad-hoc location for the handle of the present invention.
Fig. 9 is that the swinging mounting return of the present invention is the first schematic perspective view of backrest return.
Figure 10 is that the swinging mounting return of the present invention is the second schematic perspective view of backrest return.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, the governor motion includes fixed support 1, swinging mounting 2, the connection of tumbler 3, first
Part 4, the second connector 5, the first spring 6, rotating shaft 7, handle 8, first connecting rod 9, rotating shaft 10, second connecting rod 11, third connecting rod 12,
Second spring 13, rotating shaft 14, cam 15, the 3rd spring 16, the 4th spring 17, swinging mounting 2 pass through tumbler 3 and fixed support
1 is hinged, and swinging mounting 2 is rotated around tumbler 3；Handle 8 is hinged by rotating shaft 7 with fixed support 1, and handle 87 is rotated around the shaft,
The two ends of first spring 6 are hooked on handle 8 and fixed support 1 respectively, and handle 8 is provided by itself catch point and the first spring 6
Pulling force in initial position be rearmost position；First connecting rod 9, second connecting rod 11 and third connecting rod 12 are hinged on by rotating shaft 10
On fixed support 1, first connecting rod 9 is with second connecting rod 11 without relative motion, first connecting rod 9 and the synchronous rotation axle 10 of second connecting rod 11
Rotation, second connecting rod 11 10 can be rotated relative to third connecting rod 12 around the shaft, and the two ends of the 4th spring 17 hook second connecting rod respectively
11 and third connecting rod 12, the 4th spring 17 makes the two relative by the mutual catch point of second connecting rod 11 and third connecting rod 12
Initial position, the two ends of the 3rd spring 16 hook third connecting rod 12 and fixed support 1 respectively, and the 3rd spring 16 passes through third connecting rod
12 are in third connecting rod 12 with fixed support 1 itself catch point is relatively fixed the initial position of support 1；Cam 15 passes through rotating shaft 14
It is hinged on fixed support 1, cam 15 14 can be rotated around the shaft, the two ends of second spring 13 hook cam 15 and fixed branch respectively
Frame 1, second spring 13 makes cam 15 be in initial position；The two ends of first connector 4 connect handle 8 and first connecting rod 9 respectively；
The two ends of second connector 5 connect handle 8 and cam 15 respectively.
Working process and principle of the invention：
Backrest is fixed on swinging mounting 2, can be with the activity of swinging mounting 2, as shown in Figure 1, Figure 2 and Figure 3, at handle 8
In initial position（Rearmost position）When, adjustment swinging mounting 2 is rotated forward, and swinging mounting 2 is contacted with second connecting rod 11, and is promoted
Second connecting rod 11 rotates backward, second connecting rod 11 drive third connecting rod 12 rotate, third connecting rod 12 can by angle change to
Other mechanisms export distance and angle.Stop when second connecting rod 11 reaches its catch point position, backrest is in the first ad-hoc location；
When swinging mounting 2 is resetted, swinging mounting 2 is separated with second connecting rod 11, and the 3rd spring 16 resets third connecting rod 12, and the 3rd connects
Bar 12 drives second connecting rod 11 to reset.
As shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, when handle 8 is promoted forward, the 3rd spring 6 is crossed behind the center of rotating shaft 7,
Handle 8 is pulled to front end and locked by the 3rd spring 6.In handle 8 forward rotation process, first is driven by the first connector 4
Connecting rod 9, first connecting rod 9 drives second connecting rod 11 to turn to front position forward, now rotates swinging mounting 2 forward, rotates
Support 2 is not contacted with second connecting rod 11, and third connecting rod 12 is static, and swinging mounting 2 reaches to be stopped after the second ad-hoc location；Rotate branch
Contact, cam 15 rotates backward, resetted after rotation by second spring 13 with cam 15 in the rotation process of frame 2.When rotation branch
When frame 2 is from the second ad-hoc location to back rotation, swinging mounting 2 is contacted with cam 15 and rotated forward with moving cam 15, cam 15
By the second connector 5 with fixed handle 8 reply initial position be rearmost position, unlock second connecting rod 11, second connecting rod 11 by
Initial position is replied in the effect of the 4th spring 17；Separated when swinging mounting 2 is returned to initial position with cam 15, by the second bullet
Spring 13 resets cam 15.
As shown in Figure 9 and Figure 10, after handle 8 is promoted forward, such as occupant wants swinging mounting 2 being adjusted to the first certain bits
Put, handle 8 can be pushed into initial position i.e. rearmost position backward again, the first spring 6 is locked by handle 8, then rotation turns
Dynamic support 2.
Claims (1)
1. a kind of seat back-rest angle regulating mechanism, it is characterised in that：The governor motion includes fixed support, swinging mounting, turned
Moving part, the first connector, the second connector, the first spring, rotating shaft, handle, first connecting rod, rotating shaft, second connecting rod, the 3rd connect
Bar, second spring, rotating shaft, cam, the 3rd spring and the 4th spring, the swinging mounting are cut with scissors by tumbler and fixed support
Connect, swinging mounting is rotated around tumbler；Handle is hinged by rotating shaft with fixed support, and handle rotates around the axis, the first spring
Two ends are hooked on handle and fixed support respectively, and the pulling force that handle is provided by itself catch point and the first spring is in initial bit
Put i.e. rearmost position；First connecting rod, second connecting rod and third connecting rod are hinged on fixed support, first connecting rod and second by rotating shaft
Connecting rod rotates without relative motion, first connecting rod with second connecting rod synchronous rotation axle, and second connecting rod can be around the shaft with respect to third connecting rod
Rotate, the two ends of the 4th spring hook second connecting rod and third connecting rod respectively, and the 4th spring passes through second connecting rod and third connecting rod
Mutual catch point the two is in relative initial position, the two ends of the 3rd spring hook third connecting rod and fixed support respectively,
3rd spring makes third connecting rod in the initial position for being relatively fixed support by third connecting rod and fixed support itself catch point；It is convex
Wheel is hinged on fixed support by rotating shaft, and cam can rotate around the axis, and the two ends of second spring hook cam and fixation respectively
Support, second spring makes cam be in initial position；The two ends of first connector connect handle and first connecting rod respectively；Second connects
The two ends of fitting connect handle and cam respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710388192.1A CN107031464A (en) | 2017-05-27 | 2017-05-27 | A kind of seat back-rest angle regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710388192.1A CN107031464A (en) | 2017-05-27 | 2017-05-27 | A kind of seat back-rest angle regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107031464A true CN107031464A (en) | 2017-08-11 |
Family
ID=59539065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710388192.1A Pending CN107031464A (en) | 2017-05-27 | 2017-05-27 | A kind of seat back-rest angle regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107031464A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1252029A (en) * | 1997-04-08 | 2000-05-03 | 伯特兰·富尔零件有限公司 | Single control handle release mechanism for use with vehicle seat |
| KR20020083803A (en) * | 2001-04-30 | 2002-11-04 | 현대자동차주식회사 | Recliner of seat for automobile |
| CN1618655A (en) * | 2003-11-20 | 2005-05-25 | 丰田纺织株式会社 | Retractable seats |
| CN1986278A (en) * | 2005-12-21 | 2007-06-27 | 奥斯特姆有限公司 | Folding recliner of seat for vehicles |
| KR100769829B1 (en) * | 2006-04-18 | 2007-10-23 | 주식회사다스 | Seat back folding device for vehicle |
| TW201302515A (en) * | 2011-07-05 | 2013-01-16 | Gsk Corp | Seat having adjustment function in longitudinal direction and adjustment method thereof |
| CN103079878A (en) * | 2010-08-18 | 2013-05-01 | 布罗泽汽车部件制造科堡有限公司 | Vehicle seat with an easy-entry mechanism |
| CN103507664A (en) * | 2012-06-26 | 2014-01-15 | 丰田纺织株式会社 | Vehicle seat |
| CN104527467A (en) * | 2014-12-20 | 2015-04-22 | 北汽银翔汽车有限公司 | Structure for unlocking seat and regulating lazyback angle |
| CN105228856A (en) * | 2013-04-15 | 2016-01-06 | 布罗泽汽车部件制造科堡有限公司 | Seat |
| CN105644394A (en) * | 2014-11-18 | 2016-06-08 | 佛吉亚（中国）投资有限公司 | Automobile seat |
| CN105667354A (en) * | 2016-02-25 | 2016-06-15 | 上海延锋江森座椅有限公司 | Seat easy-entry automatic unlocking mechanism |
| CN206765860U (en) * | 2017-05-27 | 2017-12-19 | 长春富维安道拓汽车饰件系统有限公司 | A kind of seat back-rest angle regulating mechanism |
-
2017
- 2017-05-27 CN CN201710388192.1A patent/CN107031464A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1252029A (en) * | 1997-04-08 | 2000-05-03 | 伯特兰·富尔零件有限公司 | Single control handle release mechanism for use with vehicle seat |
| KR20020083803A (en) * | 2001-04-30 | 2002-11-04 | 현대자동차주식회사 | Recliner of seat for automobile |
| CN1618655A (en) * | 2003-11-20 | 2005-05-25 | 丰田纺织株式会社 | Retractable seats |
| CN1986278A (en) * | 2005-12-21 | 2007-06-27 | 奥斯特姆有限公司 | Folding recliner of seat for vehicles |
| KR100769829B1 (en) * | 2006-04-18 | 2007-10-23 | 주식회사다스 | Seat back folding device for vehicle |
| CN103079878A (en) * | 2010-08-18 | 2013-05-01 | 布罗泽汽车部件制造科堡有限公司 | Vehicle seat with an easy-entry mechanism |
| TW201302515A (en) * | 2011-07-05 | 2013-01-16 | Gsk Corp | Seat having adjustment function in longitudinal direction and adjustment method thereof |
| CN103507664A (en) * | 2012-06-26 | 2014-01-15 | 丰田纺织株式会社 | Vehicle seat |
| CN105228856A (en) * | 2013-04-15 | 2016-01-06 | 布罗泽汽车部件制造科堡有限公司 | Seat |
| CN105644394A (en) * | 2014-11-18 | 2016-06-08 | 佛吉亚（中国）投资有限公司 | Automobile seat |
| CN104527467A (en) * | 2014-12-20 | 2015-04-22 | 北汽银翔汽车有限公司 | Structure for unlocking seat and regulating lazyback angle |
| CN105667354A (en) * | 2016-02-25 | 2016-06-15 | 上海延锋江森座椅有限公司 | Seat easy-entry automatic unlocking mechanism |
| CN206765860U (en) * | 2017-05-27 | 2017-12-19 | 长春富维安道拓汽车饰件系统有限公司 | A kind of seat back-rest angle regulating mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 赵波;范平清;赵礼辉;: "汽车座椅调角器智能化设计分析与试验验证" * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4404636B2 (en) | Automotive headrest | |
| CN102398537A (en) | Easy-entry seat-back release system for vehicle seat | |
| JP5604535B2 (en) | Headrest especially for cars | |
| KR101388985B1 (en) | Structure of double folding seat for automobile | |
| CN207972552U (en) | Power transmission device for automatic seat | |
| CN107000609B (en) | Drive system, vehicle seat, the method for operating drive system for gradient adjusting | |
| CN204340737U (en) | Automotive seat | |
| US20150001909A1 (en) | Vehicle seat and commercial vehicle with at least one vehicle seat | |
| US9758060B2 (en) | Seat with recliner limit switch assembly and method of use thereof | |
| CN104039590A (en) | Locking and inclination-adjusting arrangement, in particular backrest lock | |
| KR101620231B1 (en) | Apparatus for reclining rear seat for vehicle | |
| CN206765860U (en) | A kind of seat back-rest angle regulating mechanism | |
| CN205381163U (en) | Car seat turns over linkage unlocking structure who rolls over | |
| CN107031464A (en) | A kind of seat back-rest angle regulating mechanism | |
| JP4580835B2 (en) | Vehicle seat back-forward mechanism | |
| CN105102262A (en) | Easy-entry system for a vehicle seat, and vehicle seat | |
| CN102602306B (en) | Vehicle seat easily enters system | |
| CN109305073A (en) | Child safety seat | |
| CN204340781U (en) | A kind of seat and the automobile with this seat | |
| CN107139782B (en) | Selecting handle mechanism with self-locking and resetting functions | |
| CN107571771B (en) | Middle row seat with functions of giving up and back flattening | |
| CN105329119A (en) | Control system and method of electric seat | |
| CN204383256U (en) | For the adjustable shoulder cover keep lever of the back seat of vehicle | |
| CN201261404Y (en) | Vehicle seat slide controlling mechanism | |
| CN207360125U (en) | A kind of mechanism for limiting backrest and falling and turned down angle |
Legal Events
| 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 | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20231117 |