CN206781572U - A kind of mechanism for preventing the failure of automotive seat locking and upper and lower slide rail stripping - Google Patents
A kind of mechanism for preventing the failure of automotive seat locking and upper and lower slide rail stripping Download PDFInfo
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- CN206781572U CN206781572U CN201720447661.8U CN201720447661U CN206781572U CN 206781572 U CN206781572 U CN 206781572U CN 201720447661 U CN201720447661 U CN 201720447661U CN 206781572 U CN206781572 U CN 206781572U
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- Prior art keywords
- slide rail
- failure
- side panel
- preventing
- panel assembly
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Abstract
A kind of mechanism for preventing the failure of automotive seat locking and upper and lower slide rail stripping is the utility model is related to, the mechanism is made up of slide rail reinforcing plate, anticreep tooth plate, fixed support, holding spring, spring permanent opening pin, safety belt fixing bolt, side panel assembly and rivet assembling.Mechanism is mountable to below existing slide rail, and in normal operating condition, the mechanism can be kept it turned on; the normal sliding function of slide rail is not influenceed; to during collision before generation, upper and lower slide rail can be fixed with one by the mechanism, and anti-anti-slip track produces locking failure slip and slide rail end is peeled off.
Description
Technical field
The present invention relates to a kind of automotive seat part, specifically one kind prevent sliding rail of automobile seat locking fail and on
The mechanism that glidepath is peeled off.
Background technology
With China's road infrastructure gradual perfection, each place road conditions are greatly improved, vehicle traveling speed by
Gradually improve, what is come with speed is gradually stepping up for traffic accident, and state hits speed and the acceleration of experiment before being directed to seat still
Degree requires also to gradually step up, in face of more harsh experimental condition, locking and the requirement of anti-stripping performance to sliding rail of automobile seat
Also increasingly improve.
Its structure of the sliding rail of automobile seat of existing market is difficult to hit experiment and vehicle before meeting increasingly harsh automotive seat
Forward direction hits the security requirement to seat, and its shortcoming is in particular in：Into collision, slide rail is peeled off before experiment process or vehicle
And locking failure phenomenon happens occasionally, severe challenge is caused to the protection of slide rail reliability and seat to occupant, there is presently no
It is a set of at the same prevent slide rail locking fail and with it is anti-stripping function mechanism.
The content of the invention
The invention aims to provide one kind to prevent the automotive seat failure of slide rail locking and upper and lower slide rail stripping when preceding hitting
From mechanism, mechanism is mountable to below existing slide rail.In normal operating condition, the mechanism can be kept it turned on, not shadow
Ring the normal sliding function of slide rail；When preceding hitting, upper and lower slide rail can be fixed with one by the mechanism, prevent that slide rail locking fails
Slide and slide rail end is peeled off.
The object of the present invention is achieved like this, and the mechanism includes slide rail reinforcing plate, anticreep tooth plate, fixed support, holding
Spring, spring permanent opening pin, safety belt fixing bolt, side panel assembly and rivet, it is total that the slide rail reinforcing plate is fixed on side plate
Into slide rail and lower margin among, the fixed support is welded as a whole with side panel assembly, and anticreep tooth plate passes through rivet and fixed branch
Frame is connected and can rotated around rivet；The holding spring one end is installed on fixed support by spring permanent opening pin, is another
End is articulated on safety belt fixing bolt；Elliptical aperture A is provided with the fixed support, elliptical aperture location A is corresponded on side panel assembly
Also identical elliptical aperture B is provided with, safety belt fixing bolt is sandwiched in centre when both fixed support and side panel assembly weld, it is described
Safety belt fixing bolt two axial ends are each passed through elliptical aperture A and elliptical aperture B and can moved under the pulling of safety belt in elliptical aperture,
So as to drive anticreep tooth plate to be turned clockwise around rivet, the teeth groove double wedge corresponding with slide rail reinforcing plate above the anticreep tooth plate
Engagement, so as to prevent the relative motion of upper and lower slide rail in the horizontal direction and stripping vertically.
The slide rail reinforcing plate is made up of plate part and dogleg section, and avoid holes, bending are wherein provided with plate part
Partial lower edge carries uniform double wedge.
Fixing end, hinged end and bending end are carried on the anticreep tooth plate, fluting and tooth are machined with described bending end
Groove.
The present invention has the advantages that：
1st, mechanism of the present invention is mountable to existing slide rail bottom, seat progress before hit experiment or vehicle before to hit when,
The mechanism can realize slide rail latch functions, and anti-anti-slip track overloads stress and locking failure is slided and upper and lower slide rail is peeling-off, from
And avoid test failure, ensure seat work(slide back and forth function it is reliable while, while also strengthen in automobile collision procedure
In protection to occupant.
2nd, mechanism structure advantages of simple of the present invention, easy to install and use, manufacturing cost is low, and protective value is good.
Brief description of the drawings
Fig. 1 is a kind of mechanism structure exploded view for preventing sliding rail of automobile seat from sliding and peeling off extremely of the present invention.
Fig. 2 is the three-dimensional structure diagram of slide rail reinforcing plate in Fig. 1 of the present invention.
Fig. 3 is the three-dimensional structure diagram of anticreep tooth plate in Fig. 1 of the present invention.
Fig. 4 is the side view after present invention assembling.
Fig. 5 is Fig. 2 of the present invention rearview.
Mark in accompanying drawing：Slide rail reinforcing plate 1, anticreep tooth plate 2, fixed support 3, holding spring 4, spring permanent opening pin
5th, safety belt fixing bolt 6, side panel assembly 7, rivet 8, safety belt 9, elliptical aperture A, elliptical aperture B, double wedge 1-1, plate part 1-
2nd, dogleg section 1-3, avoid holes 1-4, fixing end 2-1, hinged end 2-2, bending end 2-3, fluting 2-4, teeth groove 2-5, slide rail 7-
1st, lower margin 7-2.
Embodiment
As shown in accompanying drawing 1,2,3,4,5：The mechanism includes slide rail reinforcing plate 1, anticreep tooth plate 2, fixed support 3, holding bullet
Spring 4, spring permanent opening pin 5, safety belt fixing bolt 6, side panel assembly 7 and rivet 8, the slide rail reinforcing plate 1 are fixed on side
Among the slide rail 7-1 and lower margin 7-2 of plate assembly 7, the fixed support 3 is welded as a whole with side panel assembly 7, and anticreep tooth plate 2 is logical
Rivet 8 is crossed to be connected and can rotate around rivet 8 with fixed support 3；Pacified by spring permanent opening pin 5 described holding one end of spring 4
Loaded on fixed support 3, the other end is articulated on safety belt fixing bolt 6；Elliptical aperture A, side plate are provided with the fixed support 3
Elliptical aperture location A is corresponded on assembly 7 and is also provided with identical elliptical aperture B, will peace when both fixed support 3 and side panel assembly 7 weld
Full band fixing bolt 6 is sandwiched in centre, and the two axial ends of safety belt fixing bolt 6, which are each passed through elliptical aperture A and elliptical aperture B, to pacify
Moved under the pulling of full band in elliptical aperture, so as to drive anticreep tooth plate 2 to be turned clockwise around rivet 8, on the anticreep tooth plate 2
Teeth groove 2-5 double wedge 1-1s corresponding with slide rail reinforcing plate 1 engagements, so as to prevent the relative motion of upper and lower slide rail in the horizontal direction
And stripping vertically.
As shown in accompanying drawing 2：The slide rail reinforcing plate 1 is made up of plate part 1-2 and dogleg section 1-3, wherein flat part
Divide on 1-2 and be provided with avoid holes 1-4, dogleg section 1-3 lower edge carries uniform double wedge 1-1.
As shown in accompanying drawing 3：Fixing end 2-1, hinged end 2-2 and bending end 2-3 are carried on the anticreep tooth plate 2, it is described
Fluting 2-4 and teeth 2-5 is machined with the 2-3 of bending end.
Operation principle
As shown in accompanying drawing 5：The double wedge 1-1 of the dogleg section 1-3 lower edges of slide rail reinforcing plate 1 can be with the tooth on anticreep tooth plate 2
Groove 2-5 is engaged, and under normal operating condition, the two is separated, and upper and lower slide rail can normally slide back and forth after unlocking sliding rail；Vehicle by
Before when hitting impact velocity rapid drawdown, passenger tenses safety belt 9 because inertia continues to translate forward, and safety belt 9 drives anticreep tooth plate 2
Rotate around rivet 8, engaged with the double wedge 1-1 of slide rail reinforcing plate 1, prevent the failure of slide rail locking from moving forward.The folding of slide rail reinforcing plate 1
Bight portion 1-3 can also mutually mount with anticreep tooth plate 2, and anti-anti-slip track separates up and down, causes slide rail to fail.
Claims (5)
- A kind of 1. mechanism for preventing the failure of sliding rail of automobile seat locking and upper and lower slide rail stripping, it is characterised in that：The mechanism includes Slide rail reinforcing plate (1), anticreep tooth plate (2), fixed support (3), holding spring (4), spring permanent opening pin (5), safety belt are solid Determine bolt (6), side panel assembly (7) and rivet (8), the slide rail reinforcing plate (1) is fixed on side panel assembly (7), the fixation Support (3) is welded as a whole with side panel assembly (7), and anticreep tooth plate (2) is connected with fixed support (3) by rivet (8) and can be around Rivet (8) rotates；Described holding spring (4) one end is installed on fixed support (3) by spring permanent opening pin (5), is another End is articulated on safety belt fixing bolt (6)；Elliptical aperture A is provided with the fixed support (3), is corresponded on side panel assembly (7) ellipse Safety belt is fixed into spiral shell when circular hole location A is also provided with identical elliptical aperture B, fixed support (3) and the two welding of side panel assembly (7) Bolt (6) is sandwiched in centre, and safety belt fixing bolt (6) two axial ends are each passed through elliptical aperture A and elliptical aperture B, can be in safety belt (9) moved under pulling in elliptical aperture, so as to drive anticreep tooth plate (2) to be turned clockwise around rivet (8).
- 2. a kind of mechanism for preventing the failure of sliding rail of automobile seat locking and upper and lower slide rail stripping according to claim 1, its It is characterised by：Teeth groove (2-5) double wedge (1-1) engagement corresponding with slide rail reinforcing plate (1) above the anticreep tooth plate (2).
- 3. a kind of mechanism for preventing the failure of sliding rail of automobile seat locking and upper and lower slide rail stripping according to claim 1, its It is characterised by：The slide rail reinforcing plate (1) is made up of plate part (1-2) and dogleg section (1-3), wherein plate part (1- 2) avoid holes (1-4) are provided with, the lower edge of dogleg section (1-3) carries uniform double wedge (1-1).
- 4. a kind of mechanism for preventing the failure of sliding rail of automobile seat locking and upper and lower slide rail stripping according to claim 1, its It is characterised by：With fixing end (2-1), hinged end (2-2) and bending end (2-3), described bending on the anticreep tooth plate (2) Fluting (2-4) and teeth groove (2-5) are machined with end (2-3).
- 5. a kind of mechanism for preventing the failure of sliding rail of automobile seat locking and upper and lower slide rail stripping according to claim 1, its It is characterised by：The slide rail reinforcing plate (1) is fixed among the slide rail (7-1) and lower margin (7-2) of side panel assembly (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447661.8U CN206781572U (en) | 2017-04-26 | 2017-04-26 | A kind of mechanism for preventing the failure of automotive seat locking and upper and lower slide rail stripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447661.8U CN206781572U (en) | 2017-04-26 | 2017-04-26 | A kind of mechanism for preventing the failure of automotive seat locking and upper and lower slide rail stripping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206781572U true CN206781572U (en) | 2017-12-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720447661.8U Active CN206781572U (en) | 2017-04-26 | 2017-04-26 | A kind of mechanism for preventing the failure of automotive seat locking and upper and lower slide rail stripping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206781572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045273A (en) * | 2018-01-04 | 2018-05-18 | 无锡全盛安仁机械有限公司 | For the sliding track mechanism of automotive seat |
-
2017
- 2017-04-26 CN CN201720447661.8U patent/CN206781572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045273A (en) * | 2018-01-04 | 2018-05-18 | 无锡全盛安仁机械有限公司 | For the sliding track mechanism of automotive seat |
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