CN203995832U - A kind of automotive seat hinge - Google Patents
A kind of automotive seat hinge Download PDFInfo
- Publication number
- CN203995832U CN203995832U CN201420407514.4U CN201420407514U CN203995832U CN 203995832 U CN203995832 U CN 203995832U CN 201420407514 U CN201420407514 U CN 201420407514U CN 203995832 U CN203995832 U CN 203995832U
- Authority
- CN
- China
- Prior art keywords
- isofix
- hinge
- hook
- seat back
- hinge base
- 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.)
- Expired - Fee Related
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of automotive seat hinge, comprise the hinge upper bracket being connected with seat back-rest framework and the hinge base being connected with vehicle body, the section of described hinge base takes the shape of the letter U, one side and hinge upper bracket pass through rivet, it also comprises an ISOFIX hook, this ISOFIX hook is n shape, bending forward near 1/3 place, n shape top, make ISOFIX hook place, top plane and place, ISOFIX hook bottom plane be 90 ° of angles, ISOFIX hook two bottom sides is welded with the dual-side of described hinge base respectively.It can be for child seat provides attachment point under an ISOFIX, reduces child seat the requirement of strength to seat back-rest framework is installed, and simplifies the structure of seat back-rest framework.
Description
Technical field
the utility model relates to a kind of auto parts and components, is specifically related to a kind of automotive seat hinge.
Background technology
Automobile has brought facility to people's trip, and its safety simultaneously is also more and more paid close attention to by people, and especially the safety of children in car paid attention in row gradually.ISOFIX(is child seat fixed system) be the new standard of settling child seat in automobile, vehicle-mounted ISOFIX interface (forming ISOFIX attachment point) is set on automobile and can makes the installation of child seat become fast and simply, and safe.
Notification number is that the patent of CN202573884U discloses a kind of automotive seat hinge, it is simple in structure, good manufacturability, cost is low, strong shock resistance, but it can not provide ISOFIX attachment point for child seat, there is at present the automobile of this seat hinge for child seat being arranged on automobile, the mode adopting is that interface and two vehicle-mounted ISOFIX lower interfaces on a vehicle-mounted ISOFIX are set on automobile, the upper interface of vehicle-mounted ISOFIX is arranged on car seat back frame top, the upper drawstring ISOFIX interface of child seat is connected with the upper interface of vehicle-mounted ISOFIX, two vehicle-mounted ISOFIX lower interfaces are separately positioned on car seat back frame both sides (at two ISOFIX hooks of car seat back frame both sides coaxial welding), two lower drawstring ISOFIX interfaces of child seat are connected with two vehicle-mounted ISOFIX lower interfaces.This mode makes the installation of child seat high to the requirement of strength of seat back-rest framework, seat back-rest framework need to meet requirement of strength by the mode of selecting high strength material or increase framing member thickness or interpolation brace panel, thereby has greatly increased the cost of development of car load.
Summary of the invention
The purpose of this utility model is to provide a kind of automotive seat hinge, for child seat provides attachment point under an ISOFIX, to reduce child seat, the requirement of strength to seat back-rest framework is installed, and simplifies the structure of seat back-rest framework.
Automotive seat hinge described in the utility model, comprise the hinge upper bracket being connected with seat back-rest framework and the hinge base being connected with vehicle body, the section of described hinge base takes the shape of the letter U, one side and hinge upper bracket pass through rivet, it also comprises an ISOFIX hook (being a vehicle-mounted ISOFIX lower interface), this ISOFIX hook is n shape, bending forward near 1/3 place, n shape top, make ISOFIX hook place, top plane and place, ISOFIX hook bottom plane be 90 ° of angles, ISOFIX hook two bottom sides is welded with the dual-side of described hinge base respectively.
The utlity model has following effect:
The mode that existing two vehicle-mounted ISOFIX lower interfaces are arranged on to car seat back frame both sides changes a vehicle-mounted ISOFIX lower interface into and is arranged on car seat back frame one side, another vehicle-mounted ISOFIX lower interface (being ISOFIX hook) is arranged on hinge base, hinge base provides attachment point under an ISOFIX for child seat, hinge base has vibration reduction and cushioning effect, can meet ISOFIX laws and regulations requirement, do not need to increase brace panel or framing member thickness, thereby reduce child seat the requirement of strength to seat back-rest framework has been installed, simplify the structure of seat back-rest framework, reduce cost, on hinge base, design is used ISOFIX to link up with this structure simultaneously, has both saved space, has also improved the maintainability of ISOFIX.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated.
Automotive seat hinge as shown in Figure 1, comprise the hinge upper bracket 7 being connected with seat back-rest framework, the hinge base 2 being connected with vehicle body and an ISOFIX hook 3, hinge upper bracket 7 is " 7 " font, its upper limb is provided with the position-limited edge 8 coordinating with seat back-rest framework spacing hole, its front offers the hinge upper bracket mounting hole 6 being connected with seat back-rest framework, the section of hinge base 2 takes the shape of the letter U, the bottom surface of hinge base 2 is stepped appearance, and offer the first hinge base mounting hole 1 and the second hinge base mounting hole 4 that are connected with vehicle body, one side of hinge base 2 and the side of hinge upper bracket 7 are riveted by rivet 5, ISOFIX hook 3 is n shape, bending forward near 1/3 place, n shape top, making ISOFIX link up with 3 place, top planes and ISOFIX links up with 3 place, bottom planes and is 90 ° of angles, ISOFIX links up with 3 two bottom sides and welds with the dual-side middle part of hinge base 2 respectively, it is the free end connecting with corresponding body cutout that ISOFIX links up with 3 bottom front.The concrete forming method of ISOFIX hook 3 is: first the steel bar of moderate length is folded in half into n shape, then carries out 90 degree at approximately 1/3rd places, n shape top again and bend forward, make top n shape hook be 90 ° with two ends, bottom steel bar.
In the time of assembling, by corresponding with corresponding vehicle body mounting hole to the first hinge base mounting hole 1 on hinge base 2 and the second hinge base mounting hole 4, again bolt is screwed in the first hinge base mounting hole 1 and the second hinge base mounting hole 4, it is urgent until hinge base 2 keeps relative static with vehicle body, then, position-limited edge 8 is put into seat back-rest framework spacing hole, by corresponding with seat back-rest framework tapped bore hinge upper bracket mounting hole 6, bolt is screwed in seat back-rest framework tapped bore through upper bracket mounting hole 6, it is urgent until hinge upper bracket 7 keeps relative static with seat back-rest framework, finally, child seat is placed on rear stall pad, the upper drawstring ISOFIX interface of child seat and the upper interface of vehicle-mounted ISOFIX are connected and fixed, one of child seat lower drawstring ISOFIX interface and the vehicle-mounted ISOFIX lower interface that is arranged on car seat back frame one side are connected and fixed, another lower drawstring ISOFIX interface and the ISOFIX hook 3 of child seat are connected and fixed, complete the installation of child seat.
Claims (1)
1. an automotive seat hinge, comprise the hinge upper bracket (7) being connected with seat back-rest framework and the hinge base (2) being connected with vehicle body, the section of described hinge base takes the shape of the letter U, one side and hinge upper bracket are by rivet (5) riveted joint, it is characterized in that: also comprise an ISOFIX hook (3), this ISOFIX hook is n shape, bending forward near 1/3 place, n shape top, make ISOFIX hook place, top plane and place, ISOFIX hook bottom plane be 90 ° of angles, ISOFIX hook two bottom sides is welded with the dual-side of described hinge base respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407514.4U CN203995832U (en) | 2014-07-23 | 2014-07-23 | A kind of automotive seat hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407514.4U CN203995832U (en) | 2014-07-23 | 2014-07-23 | A kind of automotive seat hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203995832U true CN203995832U (en) | 2014-12-10 |
Family
ID=52035880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420407514.4U Expired - Fee Related CN203995832U (en) | 2014-07-23 | 2014-07-23 | A kind of automotive seat hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203995832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472102A (en) * | 2016-06-07 | 2017-12-15 | 铃木株式会社 | Vehicle seat used back panel structure |
| CN115195553A (en) * | 2022-08-22 | 2022-10-18 | 浙江极氪智能科技有限公司 | ISOFIX fixed subassembly and car |
-
2014
- 2014-07-23 CN CN201420407514.4U patent/CN203995832U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472102A (en) * | 2016-06-07 | 2017-12-15 | 铃木株式会社 | Vehicle seat used back panel structure |
| CN107472102B (en) * | 2016-06-07 | 2020-01-03 | 铃木株式会社 | Seat back panel structure for vehicle |
| CN115195553A (en) * | 2022-08-22 | 2022-10-18 | 浙江极氪智能科技有限公司 | ISOFIX fixed subassembly and car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |