CN105172624A - Seat back putting-down device, seat with seat back putting-down device and car with seat - Google Patents
Seat back putting-down device, seat with seat back putting-down device and car with seat Download PDFInfo
- Publication number
- CN105172624A CN105172624A CN201510479077.6A CN201510479077A CN105172624A CN 105172624 A CN105172624 A CN 105172624A CN 201510479077 A CN201510479077 A CN 201510479077A CN 105172624 A CN105172624 A CN 105172624A
- Authority
- CN
- China
- Prior art keywords
- seat
- plate assembly
- assembly
- hook
- fell
- 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
Abstract
The invention discloses a seat back putting-down device, a seat with the seat back putting-down device and a car with the seat. The seat back putting-down device comprises a fixed plate assembly, a movable plate assembly and a hook assembly, wherein the fixed plate assembly is used for being fixed to a cushion of the seat; the movable plate assembly is used for being fixed to a back of the seat, rotationally connected to the fixed plate assembly and provided with a rotary limiting pillar in a protruding mode; the hook assembly is rotationally connected to the fixed plate assembly and provided with a hook part which can be buckled with the rotary limiting pillar in a releasing mode so that forward putting-down of the back can be limited. The seat back putting-down device can realize forward putting-down of the back of the seat instead of backward putting-down, thereby meeting the requirement of single-cab cars. Compared with an existing angle regulator assembly, the seat back putting-down device is lower in production cost, is compatible with peripheral parts of the existing angle regulator assembly, and has good universality.
Description
Technical field
The present invention relates generally to the seat of vehicle, be specifically related to a kind of back of seat fell device, there is the seat of this device and there is the vehicle of this seat.
Background technology
In vehicle, for various reasons, the situation needing seat to fall can usually be run into.For this reason, in the prior art, a solution is, utilizes recliner assembly to connect cushion and the backrest of seat, utilizes this recliner assembly, backrest can be fallen forward or backward.
But the manufacturing cost of this recliner assembly is higher.In some vehicle, such as, light truck, operator's compartment can have single, row half or double structure.For having the vehicle of single operator's compartment, usually owing to being car body on rear side of back of seat, as cabin rear wall, therefore back of seat does not need to fall backward, and only needs laid forwards.In order to cost-saving, in the prior art, in the vehicle with single operator's compartment, the back of seat device that fell is adopted to substitute cushion and the backrest that recliner assembly carrys out connecting chair.But fell device complex structure, fitting process of back of seat of the prior art is loaded down with trivial details and different from the specification of recliner assembly, and other parts many therefore in whole seat assembly need special outfit, poor universality.
Summary of the invention
In view of this, the present invention proposes a kind of back of seat fell device, there is the seat of this device that fell and there is the vehicle of this seat.
According to an aspect of the present invention, providing a kind of back of seat and to fall device, comprising: adapter plate assembly, for being fixed to the cushion of seat; Portable plate assembly, for being fixed to the backrest of described seat, described portable plate assembly is rotationally attached to described adapter plate assembly, and is convexly equipped with rotary stopper post; And hook assembly, be rotationally attached to described adapter plate assembly, and have hook portion, described hook portion fastens with described rotary stopper post releasedly, to limit described backrest laid forwards.
According to an embodiment, this back of seat device that fell also comprises: torsion spring, wherein said hook assembly also has lever connecting portion, described adapter plate assembly is convexly equipped with rotating shaft and the first fixing limited post, described torsion spring and described lever connecting portion are sheathed on described rotating shaft, and described torsion spring by described hook assembly against to the described first fixing limited post.
According to an embodiment, described portable plate assembly has outstanding Access Division, and described adapter plate assembly is convexly equipped with the second fixing limited post, and the described second fixing limited post and described outstanding Access Division lean, and fall backward to limit described backrest.
According to an embodiment, this back of seat device that fell also comprises: nut, described nut is bolted in described rotating shaft, to fix described torsion spring and described hook assembly in described rotating shaft.
According to an embodiment, described hook assembly also has handle, and described handle and described hook portion lay respectively at the opposite end of described lever connecting portion.
According to an embodiment, back of seat fell device, and wherein said portable plate assembly and described adapter plate assembly are mutually riveted and can relative to each other be rotated.
According to an embodiment, under the state that described hook portion and described rotary stopper post do not fasten, described rotary stopper post can, by promoting the outside of described hook portion, to make described hook assembly rotate, thus make described hook portion and described rotary stopper post fasten.
According to a further aspect in the invention, provide a kind of seat, the above-mentioned back of seat comprising cushion, backrest and connect described cushion and described backrest fell device.
According to another aspect of the invention, provide a kind of vehicle, it comprises above-mentioned seat.
According to technical scheme provided by the present invention, back of seat laid forwards can be realized, and backrest can not be made to fall backward, thus meet the demand with single operator's compartment vehicle.This back of seat device that fell is lower than the productive costs of existing recliner assembly, and can be compatible with the part of existing recliner assembly periphery, possesses good commonality.
Accompanying drawing explanation
The embodiments of the present invention are read with reference to accompanying drawing, other features and advantages of the present invention will be easier to understand, the object of accompanying drawing described here just in order to schematically illustrate embodiments of the present invention, and the enforcement that not all is possible, and be not intended to limit the scope of the invention.In the accompanying drawings:
Fig. 1 back of seat shown according to one exemplary embodiment fell the transparent view of device;
Fig. 2 shows the decomposition diagram of the device that to fall according to the back of seat of this embodiment;
Fig. 3 shows the front view of the device that to fall according to the back of seat of this embodiment;
Fig. 4 A to Fig. 4 C shows back of seat according to one exemplary embodiment and to fall the process that device makes the backrest of seat fall; And
Fig. 5 A and Fig. 5 B shows and utilizes the back of seat device that fell to make the backrest of seat by the schematic diagram of recovering state to erectility that fell according to one exemplary embodiment.
Detailed description of the invention
Referring now to accompanying drawing, embodiments of the present invention are described in detail.It should be noted that following description is only exemplary, and be not intended to limit the present invention, and for the sake of brevity, eliminate the specific descriptions of some parts same as the prior art in the following description.In addition, in the following description, the identical drawing reference numeral of employing is represented the same or analogous parts in different accompanying drawing.Different characteristic in different embodiment described below, can be bonded to each other, to form other embodiments in the scope of the invention.
Fig. 1 back of seat shown according to one exemplary embodiment fell the transparent view of device.Fig. 2 shows the decomposition diagram of the device that to fall according to the back of seat of this embodiment.Fig. 3 shows the front view of the device that to fall according to the back of seat of this embodiment.As shown in Figures 1 to 3, the back of seat device 100 that fell can comprise adapter plate assembly 110, portable plate assembly 120 and hook assembly 130.Adapter plate assembly 110 is for being fixed to the cushion of seat.Portable plate assembly 120 is for being fixed to the backrest of seat.Portable plate assembly 120 is rotationally attached to adapter plate assembly 110, and is convexly equipped with rotary stopper post 121.Hook assembly 130 is also rotationally attached to adapter plate assembly 110, and has hook portion 131.Under the state shown in Fig. 1 and Fig. 3, hook portion 131 fastens with rotary stopper post 121 releasedly, to limit backrest laid forwards.
According to an embodiment, the back of seat device 100 that fell also can comprise torsion spring 140.Hook assembly 130 also can have lever connecting portion 132.Adapter plate assembly 110 can be convexly equipped with rotating shaft 111 and the first fixing limited post 112.The lever connecting portion 132 of torsion spring 140 and hook assembly 130 can be set in rotating shaft 111, and torsion spring 140 can by hook assembly 130 against to the first fixing limited post 112.
According to an embodiment, portable plate assembly 120 can have outstanding Access Division 122.Adapter plate assembly 110 can be convexly equipped with the second fixing limited post 113.As shown in figures 1 and 3, the second fixing limited post 113 can lean with outstanding Access Division 122, falls backward to limit backrest.
According to an embodiment, the back of seat device 100 that fell also can comprise nut 150.Nut 150 can be bolted in rotating shaft 111, to fix torsion spring 140 and hook assembly 130 in rotating shaft 111.
According to an embodiment, hook assembly 130 also can have handle 133.Handle 133 and hook portion 131 can lay respectively at the opposite end of the lever connecting portion 132 of hook assembly 130, thus when lever connecting portion 132 is rotationally attached to adapter plate assembly 110, pull handle 133 and can make hook portion 131 111 rotations around the shaft, to discharge the fastening between hook portion 131 and rotary stopper post 121, thus enable backrest laid forwards.The concrete backrest process of falling will be described in detail following.
According to an embodiment, portable plate assembly 120 and adapter plate assembly 110 can be riveted mutually, as riveted at A place as shown in Figure 1, thus realize being rotatably connected.
Fig. 4 A to Fig. 4 C shows back of seat according to one exemplary embodiment and to fall the process that device makes the backrest of seat fall.As shown in Figure 4 A, first turning handle 133, to make hook assembly 130 rotate by direction as shown, fastens until the hook portion 131 of hook assembly 130 departs from the rotary stopper post 121 of portable plate assembly 120.Subsequently, portable plate assembly 120 is pressed direction as shown laid forwards to state as shown in Figure 4 B.Now, can release handle 133, then hook assembly 130 is under the effect of torsion spring 140, returns to the state of the first fixing limited post 112 against adapter plate assembly 110, as shown in Figure 4 C.Thus, the laid forwards of back of seat is achieved.
Fig. 5 A and Fig. 5 B shows and utilizes the back of seat device that fell to make the backrest of seat by the schematic diagram of recovering state to erectility that fell according to one exemplary embodiment.As shown in Figure 5A, under the state that back of seat fell, under the state that namely hook portion 131 and rotary stopper post 121 do not fasten, promote portable plate assembly 120 by direction as shown, then make rotary stopper post 121 be pressed on the outside of hook portion 131.As shown in Figure 5 B, rotary stopper post 121 is by promoting the outside of hook portion 131, thrust F is applied with to hook assembly 130, this thrust F can form a moment relative to rotating shaft 111, hook assembly 130 is made with rotating shaft 111 for axle clickwise, until hook portion 131 and rotary stopper post 121 fasten with the moment of torsion overcoming torsion spring 140.
To fall device according to back of seat provided by the present invention, it can realize back of seat laid forwards, and backrest can not be made to fall backward, thus meets the demand with single operator's compartment vehicle.This back of seat device that fell is lower than the productive costs of existing recliner assembly, and can be compatible with the part of existing recliner assembly periphery, possesses good commonality.
According to a further aspect in the invention, additionally provide a kind of seat, it above-mentioned back of seat comprising cushion, backrest and connection cushion and backrest fell device.
According to another aspect of the invention, additionally provide a kind of vehicle, it comprises above-mentioned seat.
Be to understand the present invention better to the description of each embodiment of the present invention above, it is only exemplary, and not intended to be is carried out the present invention.Should note, in the above description, the feature described for a kind of embodiment and/or illustrate can use in one or more other embodiment in same or similar mode, combined with the feature in other embodiment, or substitutes the feature in other embodiment.It will be understood by those skilled in the art that when not departing from design of the present invention, for the variations and modifications that embodiment described above carries out, being all within the scope of the present invention.
Claims (9)
1. back of seat fell a device, comprising:
Adapter plate assembly, for being fixed to the cushion of seat;
Portable plate assembly, for being fixed to the backrest of described seat, described portable plate assembly is rotationally attached to described adapter plate assembly, and is convexly equipped with rotary stopper post; And
Hook assembly, is rotationally attached to described adapter plate assembly, and has hook portion, and described hook portion fastens with described rotary stopper post releasedly, to limit described backrest laid forwards.
2. back of seat as claimed in claim 1 fell device, also comprise: torsion spring, wherein said hook assembly also has lever connecting portion, described adapter plate assembly is convexly equipped with rotating shaft and the first fixing limited post, described torsion spring and described lever connecting portion are sheathed on described rotating shaft, and described torsion spring by described hook assembly against to the described first fixing limited post.
3. back of seat as claimed in claim 2 fell device, wherein said portable plate assembly has outstanding Access Division, described adapter plate assembly is convexly equipped with the second fixing limited post, and the described second fixing limited post and described outstanding Access Division lean, and fall backward to limit described backrest.
4. as claimed in claim 2 or claim 3 back of seat fell device, and also comprise: nut, described nut is bolted in described rotating shaft, to fix described torsion spring and described hook assembly in described rotating shaft.
5. as claimed in claim 2 or claim 3 back of seat fell device, and wherein said hook assembly also has handle, and described handle and described hook portion lay respectively at the opposite end of described lever connecting portion.
6. as claimed any one in claims 1 to 3 back of seat fell device, and wherein said portable plate assembly and described adapter plate assembly are mutually riveted and also can relative to each other be rotated.
7. as claimed any one in claims 1 to 3 back of seat fell device, under the state wherein do not fastened in described hook portion and described rotary stopper post, described rotary stopper post can by promoting the outside of described hook portion, to make described hook assembly rotate, thus described hook portion and described rotary stopper post are fastened.
8. a seat, comprise cushion, backrest and connect described cushion and described backrest, back of seat according to any one of claim 1 to 7 fell device.
9. a vehicle, comprises seat as claimed in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510479077.6A CN105172624A (en) | 2015-08-06 | 2015-08-06 | Seat back putting-down device, seat with seat back putting-down device and car with seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510479077.6A CN105172624A (en) | 2015-08-06 | 2015-08-06 | Seat back putting-down device, seat with seat back putting-down device and car with seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105172624A true CN105172624A (en) | 2015-12-23 |
Family
ID=54895242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510479077.6A Pending CN105172624A (en) | 2015-08-06 | 2015-08-06 | Seat back putting-down device, seat with seat back putting-down device and car with seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105172624A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428599A (en) * | 2016-12-02 | 2017-02-22 | 北京小米移动软件有限公司 | Rotation limiting structure, cloud deck structure and aircraft |
| CN106828212A (en) * | 2017-02-27 | 2017-06-13 | 奇瑞汽车股份有限公司 | A kind of backrest locking system and its application method |
| CN107139782A (en) * | 2017-05-27 | 2017-09-08 | 长春富维安道拓汽车饰件系统有限公司 | A kind of selection handle mechanism with self-locking and reset function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2223213Y (en) * | 1994-10-09 | 1996-03-27 | 江苏省溧阳市汽车座椅调角器总厂 | Angle modulator |
| CN2294184Y (en) * | 1997-04-14 | 1998-10-14 | 浙江省诸暨调角器厂 | Angle adjusting device for reclining seat of automoble |
| DE10023525C2 (en) * | 2000-05-13 | 2002-10-17 | Faurecia Autositze Gmbh & Co | Motor vehicle seat with a foldable backrest that is adjustable in its inclination |
| CN2730675Y (en) * | 2004-10-14 | 2005-10-05 | 胡瑛 | Folding lock component for seat of car |
| DE102004025179A1 (en) * | 2004-05-21 | 2005-12-15 | Faurecia Autositze Gmbh & Co. Kg | Vehicle seat has seat frame with latching cam that swivels through actuation of lot handle for engagement and disengagement of teeth provided on seat frame and teeth provided on backrest |
-
2015
- 2015-08-06 CN CN201510479077.6A patent/CN105172624A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2223213Y (en) * | 1994-10-09 | 1996-03-27 | 江苏省溧阳市汽车座椅调角器总厂 | Angle modulator |
| CN2294184Y (en) * | 1997-04-14 | 1998-10-14 | 浙江省诸暨调角器厂 | Angle adjusting device for reclining seat of automoble |
| DE10023525C2 (en) * | 2000-05-13 | 2002-10-17 | Faurecia Autositze Gmbh & Co | Motor vehicle seat with a foldable backrest that is adjustable in its inclination |
| DE102004025179A1 (en) * | 2004-05-21 | 2005-12-15 | Faurecia Autositze Gmbh & Co. Kg | Vehicle seat has seat frame with latching cam that swivels through actuation of lot handle for engagement and disengagement of teeth provided on seat frame and teeth provided on backrest |
| CN2730675Y (en) * | 2004-10-14 | 2005-10-05 | 胡瑛 | Folding lock component for seat of car |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428599A (en) * | 2016-12-02 | 2017-02-22 | 北京小米移动软件有限公司 | Rotation limiting structure, cloud deck structure and aircraft |
| CN106428599B (en) * | 2016-12-02 | 2019-07-05 | 北京小米移动软件有限公司 | Rotation limiting structure, cradle head structure and aircraft |
| CN106828212A (en) * | 2017-02-27 | 2017-06-13 | 奇瑞汽车股份有限公司 | A kind of backrest locking system and its application method |
| CN106828212B (en) * | 2017-02-27 | 2019-06-21 | 奇瑞新能源汽车技术有限公司 | A kind of backrest locking system and its application method |
| CN107139782A (en) * | 2017-05-27 | 2017-09-08 | 长春富维安道拓汽车饰件系统有限公司 | A kind of selection handle mechanism with self-locking and reset function |
| CN107139782B (en) * | 2017-05-27 | 2023-05-30 | 长春富维安道拓汽车饰件系统有限公司 | Selecting handle mechanism with self-locking and resetting functions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10336262B2 (en) | Under seat storage bin for flip forward second row seat | |
| US9174584B1 (en) | Bicycle carrier for vehicle | |
| CN105172624A (en) | Seat back putting-down device, seat with seat back putting-down device and car with seat | |
| CN102039831B (en) | Cargo management system | |
| CN102166991B (en) | Saloon car handrail box with double-layer storage space | |
| CN104129326A (en) | Vehicle seat assembly with dual locked seating positions and method of adjusting a vehicle seat | |
| US20140341634A1 (en) | Anchor point in a motor vehicle | |
| CN206306890U (en) | A kind of mounting structure of automobile rear-row seat-backrest | |
| CN102923019A (en) | Vehicle seat extender | |
| CN102205803B (en) | Secondary turnover structure of car seat | |
| US20050099047A1 (en) | Fold and tumble floor-mounted vehicle seat | |
| CN105365631A (en) | Automobile seat | |
| US20190322195A1 (en) | Liftable Backrest Assembly for Automotive Vehicle | |
| US20040119312A1 (en) | Stowable vehicle seat | |
| CN202827201U (en) | turnover folding chair | |
| US11040669B2 (en) | Mounting structure to attach vehicle accessories | |
| CN202557350U (en) | Automobile seat turning mechanism | |
| CN206654087U (en) | The locking mechanism of doll carriage folding joint | |
| CN205768822U (en) | The dismountable automotive seat of seat cushion and automobile | |
| FR2988658A1 (en) | Trim element for use on face of backrest of bench seat of automobile, has two sides carrying longitudinal fixing units on peripheral surface, where fixing units are configured for being removably connected with rear face of seat backrest | |
| CN205168351U (en) | Passenger car overhead luggage rack | |
| CN205098079U (en) | Automobile luggage frame cushionblock connection improves structure | |
| CN207931535U (en) | The dual lockable mechanism of removable seat | |
| CN202080154U (en) | Recreation vehicle seat and safety belt device arrangement structure | |
| CN202944227U (en) | Installation structure of child seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |