CN202574104U - Saloon car passenger protection device - Google Patents
Saloon car passenger protection device Download PDFInfo
- Publication number
- CN202574104U CN202574104U CN 201220157771 CN201220157771U CN202574104U CN 202574104 U CN202574104 U CN 202574104U CN 201220157771 CN201220157771 CN 201220157771 CN 201220157771 U CN201220157771 U CN 201220157771U CN 202574104 U CN202574104 U CN 202574104U
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- China
- Prior art keywords
- plate
- brace panel
- car
- guar plate
- protection
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- Expired - Fee Related
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Abstract
The utility model discloses a saloon car passenger protection device. A reinforced plate (1) is arranged between a car door outer plate (7) and a car door inner plate (6); a protection plate (3) is arranged on the plate face of the reinforced plate (1) facing to the car door inner plate (6); the protection plate (3) is located at the position of the lower part of the reinforced plate (1), which is close to the middle part; the protection plate (3) is U-shaped; and an opening end of the protection plate (3) is buckled and fixed on the reinforced plate (1). According to the saloon car passenger protection device disclosed by the utility model, the protection plate is arranged on the reinforced plate of a car door of a saloon car, so that not only can the collision force to a seat and a passenger be reduced when lateral collision happens and a waist part and the part below the waist part of the passenger are protected, but also the passenger can be effectively prevented from being stabbed by sharp objects; and the saloon car passenger protection device has the characteristics of ingenious design, simple structure, easiness for modification, low modification cost, obvious protection effect and the like.
Description
Technical field
The utility model belongs to the car technical field, specifically, and particularly a kind of car occupant restraint device.
Background technology
At present, car side impact safety method has two kinds: a kind of employing side air bag, gas curtain etc., another kind is on car door assembly, to increase crash bar.Adopt the technology of side air bag, gas curtain, when collision took place, sensor caused gas generator; Make airbag inflate the safety of protecting the occupant rapidly, this technological development cost is high, and the side air bag has certain requirement to the vehicle body space; Be not suitable for the car of insufficient space; And when receiving low speed collision, sensor is difficult for starting, and safety is relatively poor; Simultaneously; Side air bag, gas curtain can only be protected the above position of occupant's waist, occupant's waist and the position below the waist are not had protective action, when particularly in collision, having sharp objects to pierce through car door; The side air bag, gas curtain is as easy as rolling off a log is pierced, and causes the occupant to come to harm.On car door assembly, increase the technology of crash bar; Utilize the energy that produces in the yield deformation absorbing impact accident of crash bar to protect occupant safety; But crash bar can only be protected the above position of occupant's waist, and protective range is limited, and when sharp objects pierces through car door; Crash bar can not stop that sharp object stabs the occupant, still has the relatively poor deficiency of safety.
The utility model content
The utility model technical matters to be solved is to provide a kind of can effectively protect occupant's waist and the following position of waist, also can prevent the fender guard that the occupant is wounded by stabbing when the car side impact.
The technical scheme that the utility model adopts is following: a kind of car occupant restraint device; Comprise brace panel (1), guar plate (3), inner plate of car door (6) and door skin (7); Between door skin (7) and inner plate of car door (6), be provided with brace panel (1); Said brace panel (1) is provided with guar plate (3) towards the plate face of inner plate of car door (6); This guar plate (3) is positioned at brace panel (1) bottom near position intermediate, and said guar plate (3) is " U " shape, and the open end spiral-lock of this guar plate (3) is fixed on the brace panel (1).
The utility model is provided with guar plate in the bottom of car door brace panel, and this guar plate is over against seat, and when the occupant was sitting on the seat, the position below occupant's waist and the waist was positioned at the side of guar plate.In car generation side collision; Guar plate is collided yield deformation, and the portion of energy of collision is absorbed, and the impact that passes to seat through guar plate like this reduces; Thereby effectively reduce the impact of collision, position below occupant's waist and the waist is not received or be hurt less the occupant.If when having sharp objects to pierce through car door in the collision, the closing end of guar plate can stop sharp objects, is wounded by stabbing to prevent occupant's waist and the position below the waist.Guar plate is " U " shape, and not only moulding is simple, processing and fabricating is easy, cost is low, and deflection is big, and the impulsive force that correspondingly bears is big, and protection effect is more remarkable.
This shows that the utility model can effectively be protected the position below occupant's waist and the waist, strengthened safety by bus.The utility model both can use separately, also can combine use with side air bag, crash bar etc., formed multi-faceted cover type protection, to ensure car occupant's safety.
The open end outward flanging of said guar plate (3) forms journal stirrup, and this journal stirrup fixes through tightening screw (4) and brace panel (1), and by nut (5) locking, said nut (5) is welded on brace panel (1) on the plate face of door skin (7).Be connected firmly between above structural shielding plate and the brace panel, and the easy accessibility of guar plate, quick.
Between said guar plate (3) and brace panel (1), be provided with foam-rubber cushion (2), this foam-rubber cushion (2) is fixing through tightening screw (4).Foam-rubber cushion can play the effect of buffering and damping on the one hand in collision, on the other hand, foam-rubber cushion can increase friction, to prevent that generation is loosening between guar plate and the brace panel.
Processing and manufacturing for ease, said guar plate (3) is a sheet metal component.The thickness of guar plate (3) is advisable with 1.5-2.5mm, and thickness is too small, and the intensity difference of guar plate can influence protection effect; Thickness is excessive, not only there is no need, and can increase material cost.
Beneficial effect: the utility model is through being provided with guar plate on the sedan door brace panel; In the time of not only can reducing side impact to seat and occupant's impact; Position below protection occupant's waist and the waist; And can prevent effectively that the occupant from being stabbed by sharp objects, have characteristics such as design is ingenious, simple in structure, transformation is easy, improvement cost is low, protection effect is remarkable.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the A-A profile among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further explain.
As depicted in figs. 1 and 2, the utility model is made up of brace panel 1, foam-rubber cushion 2, guar plate 3, tightening screw 4, nut 5, inner plate of car door 6 and door skin 7 etc.Wherein, door skin 7 is positioned at the outside of inner plate of car door 6, and both structures and annexation are identical with prior art, does not do at this and gives unnecessary details.Between said door skin 7 and inner plate of car door 6, be provided with brace panel 1, this brace panel 1 is a sheet metal component, and is fixed on the door skin 7.Said brace panel 1 is provided with guar plate 3 towards the plate face of inner plate of car door 6, and this guar plate 3 is positioned at brace panel 1 bottom near position intermediate.Said guar plate 3 is over against seat, and when the occupant was sitting on the seat, the position below occupant's waist and the waist was positioned at the inboard of guar plate 3.
Like Fig. 1, shown in Figure 2, guar plate 3 is preferably sheet metal component, and thickness is 1.5-2.5mm.Said guar plate 3 is " U " shape, and the closing end of this guar plate 3 is the plane, and the open end outward flanging of guar plate 3 forms two symmetrically arranged journal stirrups, all is drilled with via hole on each journal stirrup.The open end spiral-lock of said guar plate 3 is on foam-rubber cushion 2, and a side of the journal stirrup of guar plate 3 and foam-rubber cushion 2 is close to, and another side of foam-rubber cushion 2 abuts on the brace panel 1.Tightening screw 4 passes via hole, the through hole on the foam-rubber cushion 2 and the mounting hole on the brace panel 1 on the journal stirrup successively, and guar plate 3, foam-rubber cushion 2 and brace panel 1 are linked together.Said tightening screw 4 is by nut 5 lockings, and this nut 5 is welded on brace panel 1 on the plate face of door skin 7.
The principle of work of the utility model is following:
In the time of car generation side collision; Guar plate 3 is collided yield deformation, and the portion of energy of collision is absorbed, and the impact that passes to seat through guar plate 3 like this reduces; Thereby effectively reduce the impact of collision, position below occupant's waist and the waist is not received or be hurt less the occupant.If when having sharp objects to pierce through door skin 7 and brace panel 1 in the collision, the closing end of guar plate 3 can stop sharp objects, is wounded by stabbing to prevent occupant's waist and the position below the waist.
Claims (4)
1. car occupant restraint device; Between door skin (7) and inner plate of car door (6), be provided with brace panel (1); It is characterized in that: said brace panel (1) is provided with guar plate (3) towards the plate face of inner plate of car door (6); This guar plate (3) is positioned at brace panel (1) bottom near position intermediate, and said guar plate (3) is " U " shape, and the open end spiral-lock of this guar plate (3) is fixed on the brace panel (1).
2. car occupant restraint device according to claim 1; It is characterized in that: the open end outward flanging of said guar plate (3) forms journal stirrup; This journal stirrup fixes through tightening screw (4) and brace panel (1); And by nut (5) locking, said nut (5) is welded on brace panel (1) on the plate face of door skin (7).
3. car occupant restraint device according to claim 1 and 2 is characterized in that: between said guar plate (3) and brace panel (1), be provided with foam-rubber cushion (2), this foam-rubber cushion (2) is fixing through tightening screw (4).
4. according to claim 1 or 2 or 3 described car occupant restraint devices, it is characterized in that: said guar plate (3) is a sheet metal component, and thickness is 1.5-2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157771 CN202574104U (en) | 2012-04-13 | 2012-04-13 | Saloon car passenger protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157771 CN202574104U (en) | 2012-04-13 | 2012-04-13 | Saloon car passenger protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574104U true CN202574104U (en) | 2012-12-05 |
Family
ID=47243548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220157771 Expired - Fee Related CN202574104U (en) | 2012-04-13 | 2012-04-13 | Saloon car passenger protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202574104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616196A (en) * | 2012-04-13 | 2012-08-01 | 力帆实业(集团)股份有限公司 | Passenger protection device for car side collision |
-
2012
- 2012-04-13 CN CN 201220157771 patent/CN202574104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616196A (en) * | 2012-04-13 | 2012-08-01 | 力帆实业(集团)股份有限公司 | Passenger protection device for car side collision |
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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: 20121205 Termination date: 20200413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |