CN208411496U - A kind of overturning position-limit mechanism of automotive seat - Google Patents
A kind of overturning position-limit mechanism of automotive seat Download PDFInfo
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- CN208411496U CN208411496U CN201820602682.7U CN201820602682U CN208411496U CN 208411496 U CN208411496 U CN 208411496U CN 201820602682 U CN201820602682 U CN 201820602682U CN 208411496 U CN208411496 U CN 208411496U
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- Prior art keywords
- limit
- mounting framework
- stopper
- limit assembly
- automotive seat
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 210000000988 bone and bone Anatomy 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000837 restrainer Substances 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of overturning position-limit mechanisms of automotive seat, including mounting framework, the first limit assembly and the second limit assembly, the bottom end of mounting framework to be rotatably installed on automobile；First limit assembly is set to mounting framework top, and the first limit assembly includes the first limit base and stopper, and stopper is installed on the first limit base and can rotate towards the top close to or far from mounting framework；Stopper is used to after rotating be connected to the top of mounting framework towards the top close to mounting framework；Second limit assembly includes the second limit base and limited post, and the second limit base is fixedly arranged on the bottom end side of mounting framework；Second limit base is equipped with limiting slot；Limited post sliding is connected in limiting slot and for abutting with two end walls of limiting slot.The overturning position-limit mechanism of the automotive seat of the utility model, the first limit assembly being equipped with can limit its rotation on the top of seat, and the second limit assembly then can limit its rotation in the bottom end of seat.
Description
Technical field
The utility model relates to a kind of automotive seating art field more particularly to a kind of overturning position restrainers of automotive seat
Structure.
Background technique
Currently, being mounted on the seat of automobile rear, generally requiring can be overturn so that automobile rear has bigger storage
Space, or lie down convenient for user.If automotive seat rotates forward, then seat rear can be made to reserve biggish storage space,
And backwards seats rotation can fall, convenient for article put or user lies down.And the overturning of automotive seat mainly according to
Rely and position-limit mechanism is set on automobile, so that the stable structure after its overturning.But the mounting framework of existing seat is general
By the way that angle adjustor is arranged, limited using the position limiting structure of angle adjustor, this structure type is because of the cost there are angle adjustor
It is higher.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of overturning of automotive seat limits
Mechanism, the first limit assembly being equipped with can limit its rotation on the top of seat, and the second limit assembly then can be in seat
Bottom end limits its rotation.
One of the purpose of this utility model adopts the following technical scheme that realization:
A kind of overturning position-limit mechanism of automotive seat, including mounting framework, the first limit assembly and the second limit assembly,
The bottom end of mounting framework is rotatably installed on automobile；First limit assembly is for being installed on automobile and being set to mounting framework
Top, the first limit assembly include the first limit base and stopper, and stopper is installed on the first limit base and can be towards leaning on
Close or top far from mounting framework rotates；Stopper is used to be connected to peace towards after the rotation of the top of mounting framework
The top of skeleton is filled, to stop mounting framework to rotate；Second limit assembly is including the second limit base and for being installed on automobile
On limited post, the second limit base is fixedly arranged on the bottom end side of mounting framework；Second limit base is equipped with limiting slot；Limiting slot edge
The rotation direction of mounting framework extends；Two end walls of limited post sliding being connected in limiting slot and for limiting slot support
It connects.
Further, the overturning position-limit mechanism of the automotive seat further includes third limit assembly, and third limit assembly is set to
Side of the bottom end of mounting framework far from the second limit assembly；Third limit assembly includes third limit base and for being installed on
Blocking column on automobile；Third limit base is fixedly arranged on the bottom end of mounting framework；Column is stopped to be used for when mounting framework rotates backwards
It is abutted with third limit base.
Further, stopper is articulated on the first limit base by torsional spring；Torsional spring makes stopper towards leaning on for providing
The elastic stress of the top rotation of nearly mounting framework.
Further, the limiting slot is arc groove；The arc angle of the arc groove is 1070.
Further, the limited post is formed by positioning pin.
Compared with prior art, the utility model has the beneficial effects that: its mounting framework can be used as the installation foundation of seat,
The stopper of first limit assembly can rotate, i.e., mounting framework does not have in rotation direction in seat rotation far from mounting framework
There is blocking, rotates smooth.And make in seat it is not necessary that when rotating, then stopper can rotate towards the top close to mounting framework
It is connected on mounting framework, to limit the rotation of mounting framework, limits the rotation of seat, structure is simple, easy to operate.
In addition, the bottom end of mounting framework is equipped with the second limit assembly, the limited post of the second limit assembly is mounted on automobile
And slided in the limiting slot in the second limiting slot, when seat rotation, mounting framework drives the rotation of the second limit base, and such second
Two end walls of limit base upper limit position groove can be abutted with limited post in two directions respectively, limit the rotation of seat, equally, knot
Structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of first limit assembly of the utility model；
Fig. 3 is the partial structural diagram of first limit assembly of the utility model；
Fig. 4 is the structural schematic diagram of second limit assembly of the utility model；
Fig. 5 is the structural schematic diagram of the third limit assembly of the utility model.
In figure: 10, mounting framework；20, the first limit assembly；21, the first limit base；22, stopper；23, shaft；24,
Torsional spring；30, the second limit assembly；31, the second limit base；311, limiting slot；32, limited post；40, third limit assembly；41,
Three limit bases；42, stop column.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
A kind of overturning position-limit mechanism of automotive seat as described in Fig. 1-5, including mounting framework 10, the first limit assembly 20
And second limit assembly 30, mounting framework 10 can be used for the installation foundation of automotive seat, turn the bottom end of mounting framework 10 can
Dynamic is installed on automobile, and the seat being so mounted on mounting framework 10 can rotate.
Particularly, the first limit assembly 20 is for being installed on automobile, and the first limit assembly 20 is set to mounting framework
10 tops, the first limit assembly 20 include the first limit base 21 and stopper 22, and stopper 22 is installed on the first limit base 21
On, stopper 22 can be rotatably mounted on the first limit base 21 by a shaft 23 in the present embodiment, make stopper 22 can
It is rotated towards the top close to or far from mounting framework 10.It is rotated in stopper 22 towards the top close to mounting framework 10
Afterwards, stopper 22 can be connected to the top of mounting framework 10, to stop mounting framework 10 to rotate.
In addition, the second above-mentioned limit assembly 30 includes the second limit base 31 and the limited post for being installed on automobile
32, so that the second limit base 31 is fixedly arranged on the bottom end side of mounting framework 10, while being equipped with limiting slot on the second limit base 31
311, which extends along the rotation direction of mounting framework 10, and being connected in limiting slot 311 for the sliding of limited post 32 is used in combination
It is abutted in the two of limiting slot 311 end walls.
It, can automotive seat when on the basis of the said structure, using the overturning position-limit mechanism of the automotive seat of the utility model
It is mounted on mounting framework 10, and mounting framework 10 is then rotatably mounted on automobile.In addition, the of the first limit assembly 20
One limit base 21 is installed on automobile, and the first limit base 21 can be located at the top of mounting framework 10, and above-mentioned stopper 22 then may be used
It with 21 swivel bases of the first limit base, is rotatably mounted on the first limit base 21, in seat without that when rotating, then can make to stop
Block 22 is rotated towards the top close to mounting framework 10, is connected to it on mounting framework 10, to limit mounting framework 10
Rotation, limits the rotation of seat, structure is simple, easy to operate.And when needing seat rotation, stopper 22 can be made far from installation
The top of skeleton 10 rotates, i.e., the top of mounting framework 10 can be detached from stopper 22, does not stop in rotation direction, rotates
It is smooth.
At this point, the second limit assembly 30 of 10 bottom end of mounting framework setting can be operated, the second of second limit assembly 30
Limit base 31 and mounting framework 10 are affixed, and limited post 32 and automobile are affixed.When seat rotation, mounting framework 10 drives the second limit
Position seat 31 rotates, and affixed limited post 32 can be slided with respect to 31 upper limit position groove 311 of the second limit base on automobile, such seat rotation
Two end walls in different directions, 31 upper limit position groove 311 of the second limit base can be abutted with limited post 32 in two directions respectively,
I.e. when limited post 32 slides into and abuts with the one of end wall of limiting slot 311, the rotation of seat can be limited, seat is turned
Dynamic to be defined, structure is simple, easy to operate.
It should be noted that specific settable and mounting framework 10 top end face structure matching on above-mentioned stopper 22
Groove, when rotating in stopper 22 towards the top close to mounting framework 10, the top of mounting framework 10 can be in embedded grooves arranged, limit
Bit architecture is more stable.
Further, in this embodiment the overturning position-limit mechanism of the automotive seat may also include third limit assembly 40, it should
Third limit assembly 40 is set to the bottom end of mounting framework 10 far from the side of the second limit assembly 30, specific third limit assembly 40
Including third limit base 41 and stop column 42, third limit base 41 is fixedly arranged on to the bottom end of mounting framework 10, corresponding blocking
Column 42 can be fixedly arranged on automobile, and column 42 is stopped specifically to can be in the rotary motion trace of mounting framework 10, in this way, in installation bone
When frame 10 rotates backwards, stop column 42 that can abut with third limit base 41, limits the rotation of mounting framework 10, cooperation above-mentioned second
The abutting arrangement of the end wall of the limited post 32 and limiting slot 311 of limit assembly 30, can be limited by the both ends of mounting framework 10,
Position limiting structure is more stable.
Further, above-mentioned stopper 22 can be articulated on the first limit base 21 by torsional spring 24, and torsional spring 24 specifically may be used
It is connect outside above-mentioned shaft 23 with wearing, which, which can provide, makes stopper 22 towards close to the rotation of the top of mounting framework 10
Elastic stress.In this way, stopper 22 can be under the action of the elastic stress that the torsional spring 24 provides always when being not necessarily to seat rotation
It is connected to the top of mounting framework 10, stable structure.And in seat rotation, operator rotates stopper 22 by external force and is
Can, it is easy to use.It certainly, can also be by existing between stopper 22 and the first limit base 21 in the case where no torsional spring 24
There is the damper in technology to realize pivot joint, said effect equally can be achieved.
Further, limiting slot 311 is arc groove, which can make the sliding of limited post 32 and limiting slot 311 more
It is smooth.The arc angle of the specific arc groove is 1070, and the rotational angle of seat can be made to be limited to 1070.
Further, limited post 32 is formed by positioning pin, is not necessarily to additional processing limited post 32, positioning pin it is easy to assembly fast
It is prompt.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (5)
1. a kind of overturning position-limit mechanism of automotive seat, it is characterised in that: including mounting framework, the first limit assembly and second
The bottom end of limit assembly, mounting framework is rotatably installed on automobile；First limit assembly is for being installed on automobile and setting
In mounting framework top, the first limit assembly includes the first limit base and stopper, and stopper is installed on the first limit base
And it can be rotated towards the top close to or far from mounting framework；Stopper is used to rotate towards the top close to mounting framework
It is connected to the top of mounting framework, afterwards to stop mounting framework to rotate；Second limit assembly includes the second limit base and is used for
The limited post being installed on automobile, the second limit base are fixedly arranged on the bottom end side of mounting framework；Second limit base is equipped with limit
Slot；Limiting slot extends along the rotation direction of mounting framework；Limited post sliding is connected in limiting slot and is used for and limiting slot
Two end walls abut.
2. the overturning position-limit mechanism of automotive seat as described in claim 1, it is characterised in that: the overturning of the automotive seat limits
Mechanism further includes third limit assembly, and third limit assembly is set to the bottom end of mounting framework far from the side of the second limit assembly；
Third limit assembly includes third limit base and the blocking column for being installed on automobile；Third limit base is fixedly arranged on installation bone
The bottom end of frame；Stop column for abutting when mounting framework rotates backwards with third limit base.
3. the overturning position-limit mechanism of automotive seat as described in claim 1, it is characterised in that: stopper is articulated in by torsional spring
On first limit base；Torsional spring is used to provide the elastic stress for rotating stopper towards the top close to mounting framework.
4. the overturning position-limit mechanism of automotive seat as described in claim 1, it is characterised in that: the limiting slot is arc groove；
The arc angle of the arc groove is 107 °.
5. the overturning position-limit mechanism of automotive seat as described in claim 1, it is characterised in that: the limited post is by positioning pin-shaped
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602682.7U CN208411496U (en) | 2018-04-24 | 2018-04-24 | A kind of overturning position-limit mechanism of automotive seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602682.7U CN208411496U (en) | 2018-04-24 | 2018-04-24 | A kind of overturning position-limit mechanism of automotive seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208411496U true CN208411496U (en) | 2019-01-22 |
Family
ID=65117378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820602682.7U Active CN208411496U (en) | 2018-04-24 | 2018-04-24 | A kind of overturning position-limit mechanism of automotive seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208411496U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232564A (en) * | 2021-06-08 | 2021-08-10 | 浙江吉利控股集团有限公司 | Locking mechanism, car seat and car |
| CN114309748A (en) * | 2022-02-09 | 2022-04-12 | 大连交通大学 | Arc top milling cutter for machining curved surface |
-
2018
- 2018-04-24 CN CN201820602682.7U patent/CN208411496U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232564A (en) * | 2021-06-08 | 2021-08-10 | 浙江吉利控股集团有限公司 | Locking mechanism, car seat and car |
| CN114309748A (en) * | 2022-02-09 | 2022-04-12 | 大连交通大学 | Arc top milling cutter for machining curved surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231205 Address after: No. 30, Jinhe 2nd Road, Hualong Town, Panyu District, Guangzhou City, Guangdong Province, 510000 Patentee after: GUANGZHOU WISEAT AUTO PARTS CO.,LTD. Address before: No. 9 Longxiu Road, Hualong Town, Panyu District, Guangzhou City, Guangdong Province, 511400 Patentee before: GUANGZHOU GAC-ULLITEC AUTO INTERIORS R&D CO.,LTD. |
|
| TR01 | Transfer of patent right |