CN106314225B - Chairs in rear rows of vehicles turns down limiting device and vehicle - Google Patents
Chairs in rear rows of vehicles turns down limiting device and vehicle Download PDFInfo
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- CN106314225B CN106314225B CN201510370326.8A CN201510370326A CN106314225B CN 106314225 B CN106314225 B CN 106314225B CN 201510370326 A CN201510370326 A CN 201510370326A CN 106314225 B CN106314225 B CN 106314225B
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- limiting device
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Abstract
The present invention provides a kind of chairs in rear rows of vehicles turn down limiting device comprising be set to it is on seat cushion assembly, can be abutted against with the front lower margin cover board for being installed on seat bottom in chair turnover, with formed to the seat after fold be supported first punching pad；Further include be removably connected to it is on the first punching pad, abutted against with front lower margin cover board in chair turnover so that the second punching pad that chair turnover angle becomes smaller.The present invention also provides a kind of vehicles for being installed with the chairs in rear rows of vehicles and turning down limiting device.Chairs in rear rows of vehicles of the present invention turns down limiting device, can be used for the limit after chair turnover, and adapts to limit needs when seat or body dimensions variation after chair turnover.
Description
Technical field
The present invention relates to technical field of automobile parts, more particularly to a kind of chairs in rear rows of vehicles turns down limiting device.This
Invention further relates to a kind of vehicle being installed with chairs in rear rows of vehicles fold limiting device.
Background technology
Currently, the backrest of many chairs in rear rows of vehicles can be turned down first and be contacted with seat cushion, then seat cushion is unlocked again, and
So that seat is integrally turned down forward, thus vehicle rear space can be vacated to place article.When seat integrally turns down forward, need
The angle that seat turns down forward is limited so that seat can be turned down to specific angle, while also can be to fold after
Seat carry out stablizing support.But the structure limited after being suitable for chair turnover is had no in the prior art, especially in seat itself
Size or body dimensions change, and when chair turnover being caused to interfere, after existing structure is it is even more impossible to adapt to chair turnover
The needs of limit.
Invention content
In view of this, the present invention is directed to propose a kind of chairs in rear rows of vehicles turns down limiting device, can be used for chair turnover
Limit afterwards, and adapt to limit needs when seat or body dimensions variation after chair turnover.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of chairs in rear rows of vehicles turns down limiting device comprising be set to it is on seat cushion assembly, can be turned in seat
It is abutted against with the front lower margin cover board for being installed on seat bottom when folding, to form the first punching being supported to the seat after fold
Pad；Further include be removably connected to it is on the first punching pad, abutted against with front lower margin cover board in chair turnover so that chair turnover
The second punching pad that angle becomes smaller.
Further, the second punching pad flexible clamping is on the first punching pad.
Further, the first punching pad is arranged via mounting bracket on cushion assembly, in the second punching pad and peace
Being equipped between dress holder makes the second punching pad be connected in the flexible clamping mechanism on the first punching pad.
Further, the flexible clamping mechanism includes the blocked hole being formed in the mounting bracket, and is fixed on
At least a pair of buckle positioned opposite on second punching pad, elastic being placed in the blocked hole.
Further, it is described buckle include be fixed on the second punching pad end support portion, be connected with the support portion and to
The bending part of second punching pad side bending, and relative to support portion it is connected to the bending part other end and to support portion one
The clamping portion of lateral bending folding；It is formed between the clamping portion and support portion when the buckle is inserted in blocked hole, institute can be made
State the gap that bending part is close to support portion.
Further, it is described first punching pad second punching pad between be equipped with to it is described be snapped in blocked hole plug into
The guiding mechanism that row is oriented to.
Further, the guiding mechanism includes being formed on the first punching pad and blocked hole to connect
Pilot hole, and it is formed in the guide post of the second punching pad end being slidably inserted in the pilot hole, the buckle
It is fixed in guide post.
Further, in the reinforcing plate for being internally provided with ring and being placed in the pilot hole side of the first punching pad.
Further, the recessed of the end insertion for the first punching pad or the second punching pad is formed on the front lower margin cover board
Slot.
Compared with the existing technology, the present invention has the advantage that：
（1）Chairs in rear rows of vehicles of the present invention turns down limiting device, in chair turnover, via the first punching pad or the
The abutting of two punching pads and front lower margin cover board, can provide limited support for seat.And by second punching be padded on the first punching pad can
Dismantling connection can make seat adapt to the variation that the chair turnover caused by seat or body dimensions change limits angle, to
Limit needs when chairs in rear rows of vehicles fold can be met.
（2）Make the second punching pad flexible clamping in the disassembling section that can be convenient for the second punching pad on the first punching pad.
（3）By the cooperation of buckle and blocked hole positioned opposite, it can be achieved that the second punching is padded on clamping on the first punching pad,
And its is simple in structure, stable connection, also allows for operating.
（4）Buckle can be such that buckle bends using the structure type being formed by connecting by support portion, bending part and clamping portion
Integral structure, consequently facilitating the design and manufacture of buckle.
（5）Guiding mechanism, which is arranged, to be further convenient for the second punching to be padded on the clamping on the first punching pad, and guiding mechanism is used and led
It is simple in structure to hole and the structure type of guide post, implement convenient for design.
（6）Setting reinforcing plate can enhance the structural strength of the first punching pad in first punching pad, with when being connected with the second punching pad
Ensure the structural stability of limiting device.
（7）Groove is arranged on front lower margin cover board may make the first punching pad or the second punching pad the abutting between front lower margin cover board more
Add steadily, to ensure the stability of chair turnover limit.
Another object of the present invention is to propose a kind of vehicle, it is installed on the back seat of the vehicle as described above
Chairs in rear rows of vehicles turns down limiting device.
The vehicle and chairs in rear rows of vehicles of the present invention turns down limiting device possessed advantageous effect compared with the existing technology
Identical, details are not described herein.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the chairs in rear rows of vehicles limiting device described in the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of the mounting bracket described in the embodiment of the present invention one；
Fig. 3 is the structural schematic diagram of the first punching pad described in the embodiment of the present invention one；
Fig. 4 is the structural schematic diagram of the second punching pad described in the embodiment of the present invention one；
Fig. 5 is that the front lower margin cover board and first described in the embodiment of the present invention one rushes the state diagram padded when abutting against；
Fig. 6 is padded on structural schematic diagram when being installed on seat for the first punching described in the embodiment of the present invention one；
Fig. 7 is the structural schematic diagram of the groove described in the embodiment of the present invention one；
Reference sign：
1- cushion assemblies, 2- backrest assemblies, 3- rest the head on assembly, 4- front lower margin cover boards, 5- rear lower margin cover boards, transverse tube before 6-,
The punching pads of 7- first, the punching pads of 8- second, 9- mounting brackets, 41- grooves, 71- first rush pad body, and 72- first rushes pad connecting hole,
73- pilot holes, 81- second rush pad body, 82- guide posts, and 83- is buckled, 91- rack bodies, 92- blocked holes, 93- connecting plates,
831- support portions, 832- bending parts, the clamping portions 833-.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
The present embodiment is related to a kind of chairs in rear rows of vehicles fold limiting device, with can be when seat turns down forward, to seat
Carry out limited support.As shown in fig. 1, the chairs in rear rows of vehicles fold limiting device include be set to it is on cushion assembly 1, can
Abutted against with the front lower margin cover board not shown in the figure for being installed on seat bottom in chair turnover, with to the seat after fold into
The first of row limited support rushes pad 7；Further include be removably connected to first rush it is on pad 7, in chair turnover and front lower margin lid
Plate abuts against so that chair turnover angle become smaller second rush pad 8.
In the present embodiment as shown in fig. 1, first pad 7 is rushed to be arranged on cushion assembly 1 via mounting bracket 9, install
Holder 9 is on the preceding transverse tube 6 being connected in cushion assembly 1.The concrete structure of mounting bracket 9 can be as shown in Figure 2 comprising is in
The rack body 91 of concave, being formed in two ends of rack body 91 can be compatible with the peripheral surface of preceding transverse tube 6
Arc groove.Blocked hole 92 is then offered at the middle part of rack body 91, is also respectively connected in two sides of rack body 91
There is connecting plate 93, in being provided with through-hole on connecting plate 93.
The concrete structure that the first of the present embodiment rushes pad 7 can be as shown in Figure 3 comprising the middle part shape in one side end face
Pad body 71 is rushed at have bulge-structure first, is set respectively in two opposite sides that first rushes on pad body 71 positioned at bulge-structure
It is equipped with the first punching pad connecting hole 72.First rush pad 7 and mounting bracket 9 fasten as shown in Figure 1 be arranged when, first to rush pad 7 upper
The through-hole that the first punching in both sides is padded on connecting plate 93 of the connecting hole 72 with 9 both sides of mounting bracket is just opposite, so as to utilize spiral shell
Bolt or screw etc. rush pad 7 by first and are connected in mounting bracket 9.
The pilot hole 73 that pad body 71 is rushed in perforation first is additionally provided on the bulge-structure for rushing pad 7 first as shown in Figure 3,
When first rushes pad 7 and be connected in mounting bracket 9, pilot hole 73 is also just opposite with the blocked hole 92 in mounting bracket 9.This implementation
Second concrete structure for rushing pad 8 of example can be as shown in Figure 4, and second rushes pad 8 rushes pad body 81 including being in the form of a column the second of structure,
Second rush on a side end face of pad body 81 be also fixed be all column structure guide post 82.The cross sectional shape of guide post 82
And size is adapted with the pilot hole 73 that first rushes on pad 7, so as to the guiding constituted via guide post 82 and pilot hole 73
Mechanism and rush pad 8 by second and be connected on the first punching pad.
In the present embodiment as shown in Figure 4, a pair of buckle 83 positioned opposite is additionally provided on the end face of guide post 8,
And each buckle 83 is the support portion 831 including being fixed on 82 end of guide post, is connected with support portion 831 and to guide post 82
The bending part 832 of side bending, and relative to support portion 831 it is connected to 832 other end of bending part and to support portion 831 1
The clamping portion 833 of lateral bending folding.Certain gap is also formed between clamping portion 833 and support portion 831, which makes
Two, which rush pad 8, is connected to first via above-mentioned guiding mechanism and rushes on pad 7, and buckle 83 is made to be inserted in the cards in mounting bracket 9
When connecing in hole 92, buckle 83 in bending part 832 can to 831 side of support portion close to.And after buckle 83 is inserted into blocked hole 92,
Bending part 832 in buckle 83 can then restore far from support portion 831 to original state, and the clamping portion 833 buckled at this time in 83 then can
It is connected to the edge of blocked hole 92, so that buckle 83 can not be extracted from blocked hole 92.
The buckle 83 of 82 end of guide post is set in the present embodiment in addition to being as shown in Figure 4 a pair positioned opposite,
Certainly it is also designed to two couple positioned opposite, three pairs or other quantity.And be inserted into blocked hole 92 for the ease of buckle 83,
Blocked hole 92 in the present embodiment in mounting bracket 9 may be designed as slotted hole, is configured as with the round edge using blocked hole 92
Buckle 83 provides certain guiding role, and operation is plugged in order to buckle 83.Certainly, make in the present embodiment second rush pad 8 can
Being connected to for dismounting first is rushed on pad 7, the elastic card in addition to can be used by blocked hole 92 and buckle 83 constituted one forms
Except connection mechanism, the flexible clamping mechanism can also be made to use other structures form, it such as can be in mounting bracket 9 in rack body 91
Portion both sides setting indent card slot, and the opposite sides that 82 end of guide post in pad 8 is rushed second be provided with it is positioned opposite
Clamp snap-gauge, be connected to first to rushing pad 8 by second by the cooperation of both sides snap-gauge and card slot and rush on pad 7.
On the other hand, it is clamped in the present embodiment in addition to making second to rush between pad 8 and mounting bracket 9, can also make second
It rushes pad 8 and is directly connected in first and rush on pad 7, realize that second rushes pad 8 and first and rush connection between pad 7 with this.Second rush pad 8 in
First rushes the direct clamping on pad 7, such as the snap ring knot that can rush setting evagination on the peripheral surface of guide post 82 in pad 8 second
Structure, and rushed in pad 7 first and be then correspondingly arranged the cyclic annular card slot of indent on the internal perisporium of pilot hole 73, to pass through Snap ring structure
Cooperation with cyclic annular card slot realizes that first rushes pad 7 and second and rush clamping between pad 8.And it rushes pad 8 second and is directly connected in
One when rushing on pad 7, and it is to be connected directly between on cushion assembly 1 that can also make first to rush pad 7 in the present embodiment certainly, and type of attachment is adopted
With the existing type of attachment such as being clamped, be spirally connected.
The structural strength that pad 7 is rushed for enhancing first, to ensure the stable structure of limiting device when being connected with the second punching pad 8
Property, rushes the first inside for rushing pad body 71 in pad 7 and is additionally provided with ring not shown in the figure in the present embodiment and be placed in pilot hole first
The reinforcing plate of 73 sides, which can be used iron plate or other hard plate materials are made.And the chairs in rear rows of vehicles of the present embodiment
The specifically used mode for turning down limiting device can be as described below.When chairs in rear rows of vehicles is installed, first connected on cushion assembly 1
First rushes pad 7, in specific installation process, first by the fold of backrest assembly 2 for being equipped with headrest assembly 3 to connecting with cushion assembly 1
It touches, the whole fold forward of seat then can be subjected to the connection of seat installation bolt.It, will after seat installation bolt connects
Seat turns down return backward, is then again installed in place front lower margin cover board 4, and again integrally turns down seat to cushion assembly forward
First on 1 rushes pad 7 abuts against with front lower margin cover board 4.Front lower margin cover board 4 and first rushes contacting for pad 7 and realizes to seat
The limit of chair fold, and the first state rushed when pad 7 is abutted against with front lower margin cover board 4 can be as shown in Figure 5.
It rushes after pad 7 connects with front lower margin cover board 4, rear lower margin cover board 5 can be connected on front lower margin cover board 4 after first,
Seat is integrally finally turned down into return backward again, and backrest assembly 2 and headrest assembly 3 is made to overturn return, seat installs
State when finishing can be as shown in Figure 6.And in the installation process of front lower margin cover board 4 and rear lower margin cover board 5, to make the first punching
Abutting between pad 7 and front lower margin cover board 4 is more steady, the stability limited when ensureing chair turnover, in the present embodiment also
Can be as shown in Figure 7, the groove 41 for the end insertion for rushing pad 7 for first is formed on front lower margin cover board 4.And seat such as
It is shown in fig. 6 install after, you can rush pad 8 by second and be connected to first and rush on pad 7, the setting for rushing pad 8 due to second at this time makes
The entire length of limiting device increases, to may make the angle that seat turns down forward to become smaller, be suitable for because of vehicle body with this or
Seat size changes and the influence caused by chair turnover angle.And the groove 41 in chair turnover on front lower margin cover board 4
Pad 8 equally can be rushed with second to coordinate, to ensure the stabilization of chair turnover limit.
Embodiment two
The present embodiment is related to a kind of vehicle, after the vehicle as described in embodiment one is installed on the back seat of the vehicle
Arrange chair turnover limiting device.The setting that limiting device is turned down by the chairs in rear rows of vehicles, can be convenient for seat and ground foot cover plate
Installation, and can be when vehicle body or seat size change, limit angle when to chair turnover is adjusted, to meet
Limited support after chair turnover needs.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of chairs in rear rows of vehicles turns down limiting device, including is set to seat cushion assembly（1）On, can be in chair turnover
When be installed on the front lower margin cover board of seat bottom（4）It abuts against, to form the first punching being supported to the seat after fold
Pad（7）, it is characterised in that：Further include being removably connected to the first punching pad（7）On, in chair turnover and front lower margin cover board
（4）It abuts against, so that the second punching pad that chair turnover angle becomes smaller（8）.
2. chairs in rear rows of vehicles according to claim 1 turns down limiting device, it is characterised in that：The second punching pad（8）
Flexible clamping is in the first punching pad（7）On.
3. chairs in rear rows of vehicles according to claim 2 turns down limiting device, it is characterised in that：The first punching pad（7）
Via mounting bracket（9）It is arranged in cushion assembly（1）On, in the second punching pad（8）And mounting bracket（9）Between be equipped with and make the
Two punching pads（8）It is connected in the first punching pad（7）On flexible clamping mechanism.
4. chairs in rear rows of vehicles according to claim 3 turns down limiting device, it is characterised in that：The flexible clamping mechanism
Including being formed in the mounting bracket（9）On blocked hole（92）, and it is fixed on the second punching pad（8）On, can elastic holding
In the blocked hole（92）Interior at least a pair of buckle positioned opposite（83）.
5. chairs in rear rows of vehicles according to claim 4 turns down limiting device, it is characterised in that：The buckle（83）Including
It is fixed on the second punching pad（8）The support portion of end（831）, with the support portion（831）It is connected and is padded to the second punching（8）One lateral bending
The bending part of folding（832）, and relative to support portion（831）It is connected to the bending part（832）The other end and to support portion
（831）The clamping portion of side bending（833）；In the clamping portion（833）With support portion（831）Between be formed in the buckle
（83）It is inserted in blocked hole（92）When middle, the bending part can be made（832）It is close to the gap of support portion (831).
6. chairs in rear rows of vehicles according to claim 4 turns down limiting device, it is characterised in that：In the first punching pad
(7) it is equipped between the second punching pad (8) and the guiding mechanism being oriented to is plugged in blocked hole (92) to the buckle (83).
7. chairs in rear rows of vehicles according to claim 6 turns down limiting device, it is characterised in that：The guiding mechanism includes
It is formed in pilot hole (73) on the first punching pad (7), connecting with the blocked hole (92), and is formed in described the
The guide post (82) being slidably inserted in the pilot hole (73) of two punching pad (8) ends, the buckle (83), which is fixed on, leads
To on column (82).
8. chairs in rear rows of vehicles according to claim 7 turns down limiting device, it is characterised in that：In the first punching pad
(7) the reinforcing plate for being internally provided with ring and being placed in the pilot hole (73) side.
9. chairs in rear rows of vehicles according to claim 1 turns down limiting device, it is characterised in that：In the front lower margin cover board
(4) groove (41) of the end insertion for the first punching pad (7) or the second punching pad (8) is formed on.
10. a kind of vehicle, it is characterised in that：After being installed with vehicle as described in claim 1 on the back seat of the vehicle
Arrange chair turnover limiting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510370326.8A CN106314225B (en) | 2015-06-30 | 2015-06-30 | Chairs in rear rows of vehicles turns down limiting device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510370326.8A CN106314225B (en) | 2015-06-30 | 2015-06-30 | Chairs in rear rows of vehicles turns down limiting device and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106314225A CN106314225A (en) | 2017-01-11 |
| CN106314225B true CN106314225B (en) | 2018-11-13 |
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ID=57722030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510370326.8A Active CN106314225B (en) | 2015-06-30 | 2015-06-30 | Chairs in rear rows of vehicles turns down limiting device and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106314225B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1393968A2 (en) * | 2002-08-26 | 2004-03-03 | Honda Giken Kogyo Kabushiki Kaisha | Vehicle seat |
| JP2006298098A (en) * | 2005-04-19 | 2006-11-02 | Toyota Boshoku Corp | Vehicle seat |
| CN103282234A (en) * | 2011-01-07 | 2013-09-04 | 提爱思科技股份有限公司 | Stowable rear seat |
| CN203221897U (en) * | 2013-05-06 | 2013-10-02 | 观致汽车有限公司 | Folding seat and assembly thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10317238A1 (en) * | 2003-04-10 | 2004-10-28 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Motor vehicle's seat has connecting component connected to elastic element deformable when backrest pivots from in-use position in first pivoting range, and in further pivoting range connecting component acts upon cushion support |
-
2015
- 2015-06-30 CN CN201510370326.8A patent/CN106314225B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1393968A2 (en) * | 2002-08-26 | 2004-03-03 | Honda Giken Kogyo Kabushiki Kaisha | Vehicle seat |
| JP2006298098A (en) * | 2005-04-19 | 2006-11-02 | Toyota Boshoku Corp | Vehicle seat |
| CN103282234A (en) * | 2011-01-07 | 2013-09-04 | 提爱思科技股份有限公司 | Stowable rear seat |
| CN203221897U (en) * | 2013-05-06 | 2013-10-02 | 观致汽车有限公司 | Folding seat and assembly thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106314225A (en) | 2017-01-11 |
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