CN202480906U - Device for protecting passenger from sliding forward on automobile seat - Google Patents
Device for protecting passenger from sliding forward on automobile seat Download PDFInfo
- Publication number
- CN202480906U CN202480906U CN2012200151718U CN201220015171U CN202480906U CN 202480906 U CN202480906 U CN 202480906U CN 2012200151718 U CN2012200151718 U CN 2012200151718U CN 201220015171 U CN201220015171 U CN 201220015171U CN 202480906 U CN202480906 U CN 202480906U
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- bearing surface
- substrate
- occupant
- seat cushion
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Abstract
The utility model provides a device for protecting a passenger from sliding forward on an automobile seat, belongs to the technical field of automobiles, and solves the problem in the prior art that the buffering effect is poor during contact of the limiting beam and the seat cushion and the passenger is at a high risk of ischial bone damage. The automobile seat comprises a seat base plate and a seat cushion fixedly connected on the base plate, wherein a plurality of supporting plates are arranged between the base plate and the seat cushion and used for preventing the seat cushion from sliding forward, and the supporting plates are fixed on the base plate. The device has a good buffering effect and can well protect the passenger.
Description
Technical field
The utility model belongs to automobile technical field, relates to submersible device under the anti-occupant of a kind of automotive seat.
Background technology
Along with advancing and rapid development of automobile industry of society, people's living standard constantly improves, and automobile has become one of a kind of important vehicle that people ride instead of walk.Existing automobile seat generally is made up of seat cushion and back cushion, and seat cushion is generally comparatively smooth, when automobile generation head-on crash; Because action of inertia, the seat basin of automotive seat can deform under occupant's inertial force, causes occupant's health to move down; Because the skeleton of automotive seats seat support basin is more flat, occupant's neither one is the restriction of constrained force backward, so health simultaneously also can be to front slide; Dive phenomenon that Here it is; Can cause the chest of front-seat chaufeur to contact with bearing circle like this, the safety of chaufeur is caused adverse influence, the shank of while front-row occupant also is easy to auto against and injured.Though in fact there is safety strap that front-row occupant is retrained, owing between the health of safety strap and front-row occupant certain clearance is arranged, this constraint moves down with respect to seat for front-row occupant and to front slide, often do not have any effect.
To above-mentioned this situation; Our unit before applied for a kind of automotive seat that prevent occupant's dive function that have; Like Chinese patent number be: the anti-latent structure down of " 201020600374.4 " described a kind of automotive seat; Its concrete structure comprises a basin, and the front cross of seat basin upper surface is fixed with a spacing beam, and the cross-sectional plane of described spacing beam is a ".Above-mentioned automotive seat are when automobile runs into head-on crash, because the anti-existence of latent structure down can stop the people's slippage seat generation dive on the seat; Played the effect of a buffering; Effectively protected personal security, but in this above-mentioned structure, spacing beam be linked to be an integral body; Buffering effect when this spacing beam contacts with seat cushion is relatively poor, causes the ischium damage to the occupant easily.
Summary of the invention
The purpose of the utility model is to existing deficiency, provides a kind of when automobile runs into head-on crash, and the anti-dive function buffering effect of seat automotive seat is preferably prevented submersible device under the occupant.
The purpose of the utility model can realize through following technical proposal: submersible device under the anti-occupant of a kind of automotive seat; Described automotive seat comprise substrate and are connected in the seat cushion on the substrate; It is characterized in that; Between substrate and seat cushion, be provided with the stay bearing plate that several prevent the seat cushion dive, described stay bearing plate is fixed on the above-mentioned substrate.
Submersible device mainly is to be provided with the stay bearing plate that several are supported on the seat cushion inwall and prevent the seat cushion dive at substrate and seat cushion under the anti-occupant of these automotive seat, when automobile runs into head-on crash, effectively protects automobile front-row occupant health to move down thereby stay bearing plate supports seat cushion.
Under the anti-occupant of above-mentioned automotive seat in the submersible device; Described stay bearing plate comprises the horizontal surface of a rectangle; Bend to the bearing surface of a support level face respectively at the edge, long limit of horizontal surface both sides; Described bearing surface comprises bearing surface one and bearing surface two, and described bearing surface one is slightly perpendicular to above-mentioned horizontal surface, described bearing surface two tilt to be placed on the above-mentioned horizontal surface and and horizontal surface between constitute an obtuse angle.This horizontal surface and bearing surface one, bearing surface two are structure as a whole.
In the submersible device, the lower edge of said bearing surface one and bearing surface two has a flange respectively under the anti-occupant of above-mentioned automotive seat, and described bearing surface one is weldingly fixed on the above-mentioned substrate through flange respectively with bearing surface two.The flange of the lower edge of this bearing surface one and bearing surface two is that two bendings form with bearing surface at bearing surface one.
Under the anti-occupant of above-mentioned automotive seat, in the submersible device, have some roads reinforced rib respectively on described bearing surface one and the bearing surface two, this reinforced rib extends on the above-mentioned flange.This reinforced rib is provided with twice.
Under the anti-occupant of above-mentioned automotive seat, in the submersible device, be squeezed into the corresponding mounting groove of reinforced rib on some roads and the above-mentioned flange on the described substrate, the reinforced rib correspondence of said flange is installed in the mounting groove and through the mode of welding and is fixed on the substrate.This mounting groove and reinforced rib coupling are provided with, and the reinforced rib correspondence is installed in the mounting groove.
In the submersible device, described seat cushion comprises the seat cushion underframe and is fixed on the pad on the seat cushion underframe, has certain spacing between described seat cushion underframe and the substrate under the anti-occupant of above-mentioned automotive seat.
In the submersible device, said seat cushion underframe comprises a flat substrate under the anti-occupant of above-mentioned automotive seat, on a side direction of flat substrate, bends to one and leans to face, has recessed that several lean with stay bearing plate on the above-mentioned horizontal surface on the face leaning to.This leans to face and matches with bearing surface two angles of inclination of stay bearing plate.
Under the anti-occupant of above-mentioned automotive seat, in the submersible device, offer two on the horizontal surface of said stay bearing plate and be used for stay bearing plate is fixed on the knock hole on the substrate.
Compared with prior art; Submersible device is provided with the stay bearing plate that several prevent the seat cushion dive under the anti-occupant of these automotive seat between substrate and seat cushion, and the seat cushion underframe has several and the recessed position that stay bearing plate on the above-mentioned horizontal surface leans leaning on the face, and this recessed is matched with stay bearing plate; When automobile runs into head-on crash; Stay bearing plate is supported on and can reduces occupant's health in the recessed position and move down, thereby effectively protects the automobile front-row occupant, when stay bearing plate supports recessed position; Buffering effect is better, and is better to occupant's protection effect.
Description of drawings
Fig. 1 is the structural representation of submersible device under the anti-occupant of these automotive seat.
Fig. 2 is the perspective view of submersible device under the anti-occupant of these automotive seat.
Among the figure, 1, substrate; 2a, seat cushion underframe; 22a, lean to face; 2b, pad; 2c, flat substrate; 3, stay bearing plate; 3a, horizontal surface; 3b, bearing surface one; 3bb, bearing surface two; 3c, flange; 4, mounting groove; 5, knock hole; 6, reinforced rib.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
Like Fig. 1 or shown in Figure 2, submersible device under the anti-occupant of these automotive seat, these automotive seat mainly are made up of substrate 1 and seat cushion; This seat cushion comprises seat cushion underframe 2a and is fixed on the pad 2b on the seat cushion underframe 2a; Have certain spacing between this seat cushion underframe 2a and the substrate 1, between substrate 1 and seat cushion underframe 2a, be provided with two stay bearing plates 3, when automobile runs into head-on crash; This stay bearing plate 3 has the seat cushion of preventing dive and reduces occupant's health and moves down; During actual the manufacturing, this stay bearing plate 3 mainly is made up of the horizontal surface 3a of a rectangle, bends to bearing surface one 3b and bearing surface two 3bb of a support level face 3a respectively at the edge, long limit of horizontal surface 3a both sides; This bearing surface one 3b is slightly perpendicular to above-mentioned horizontal surface 3a, this bearing surface two 3bb tilt to be placed at above-mentioned horizontal surface 3a goes up and and horizontal surface 3a between constitute an obtuse angle; This seat cushion underframe 2a comprises a flat substrate 2c; On the side direction of flat substrate 2c, bend to one and lean to face 22a; Lean to have on the face 22a two with horizontal surface 3b on the recessed position that leans of stay bearing plate 3; This leans to face 22a and matches with the bearing surface two 3bb angles of inclination of stay bearing plate 3, when automobile runs into head-on crash, has certain buffer action.
When practical application; The lower edge of this bearing surface one 3b and bearing surface two 3bb has a flange 3c respectively; The flange 3c of the lower edge of this bearing surface one 3b and bearing surface two 3bb forms at bearing surface one 3b and bearing surface two 3bb bending; On bearing surface one 3b and bearing surface two 3bb, also have three road reinforced ribs 6 respectively; This three roads reinforced rib 6 extends on the flange 3c, and at the reinforced rib 6 corresponding mounting grooves 4 that are squeezed on the substrate 1 on three roads and the flange 3c, reinforced rib 6 correspondences of flange 3c are installed in the mounting groove 4 and through the mode of welding and are fixed on the substrate 1.
Specific embodiment described herein only is that the utility model spirit is made casehistory.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (8)
1. automotive seat are prevented submersible device under the occupant; Described automotive seat comprise substrate (1) and are connected in the seat cushion on the substrate (1); It is characterized in that; Between substrate (1) and seat cushion, be provided with several stay bearing plates that prevents the seat cushion dive (3), described stay bearing plate (3) is fixed on the above-mentioned substrate (1).
2. submersible device under the anti-occupant of automotive seat according to claim 1; It is characterized in that; Described stay bearing plate (3) comprises the horizontal surface (3a) of a rectangle; Bend to the bearing surface of a support level face (3a) respectively at the edge, long limit of horizontal surface (3a) both sides; Described bearing surface comprises bearing surface one (3b) and bearing surface two (3bb), and described bearing surface one (3b) is slightly perpendicular to above-mentioned horizontal surface (3a), described bearing surface two (3bb) tilt to be placed at above-mentioned horizontal surface (3a) is gone up and and horizontal surface (3a) between constitute an obtuse angle.
3. submersible device under the anti-occupant of automotive seat according to claim 2; It is characterized in that; The lower edge of said bearing surface one (3b) and bearing surface two (3bb) has a flange (3c) respectively, and described bearing surface one (3b) and bearing surface two (3bb) are weldingly fixed on the above-mentioned substrate (1) through flange (3c) respectively.
4. submersible device under the anti-occupant of automotive seat according to claim 3 is characterized in that having some roads reinforced ribs (6) respectively on described bearing surface one (3b) and the bearing surface two (3bb), and this reinforced rib (6) extends on the above-mentioned flange (3c).
5. submersible device under the anti-occupant of automotive seat according to claim 4; It is characterized in that; Be squeezed into the corresponding mounting groove of reinforced rib (6) (4) on some roads and the above-mentioned flange (3c) on the described substrate (1), reinforced rib (6) correspondence of said flange (3c) is installed in the mounting groove (4) and through the mode of welding and is fixed on the substrate (1).
6. submersible device under the anti-occupant of automotive seat according to claim 2; It is characterized in that; Described seat cushion comprises seat cushion underframe (2a) and is fixed on the pad (2b) on the seat cushion underframe (2a), has certain spacing between described seat cushion underframe (2a) and the substrate (1).
7. submersible device under the anti-occupant of automotive seat according to claim 6; It is characterized in that; Said seat cushion underframe (2a) comprises a flat substrate (2c); On a side direction of flat substrate (2c), bend to one and lean to face (22a), have recessed that several lean with stay bearing plate (3) on the above-mentioned horizontal surface on the face (22a) leaning to.
8. submersible device under the anti-occupant of automotive seat according to claim 2 is characterized in that, offers two on the horizontal surface of said stay bearing plate (3) and is used for stay bearing plate (3) is fixed on the knock hole (5) on the substrate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200151718U CN202480906U (en) | 2012-01-13 | 2012-01-13 | Device for protecting passenger from sliding forward on automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200151718U CN202480906U (en) | 2012-01-13 | 2012-01-13 | Device for protecting passenger from sliding forward on automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202480906U true CN202480906U (en) | 2012-10-10 |
Family
ID=46955360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200151718U Expired - Fee Related CN202480906U (en) | 2012-01-13 | 2012-01-13 | Device for protecting passenger from sliding forward on automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202480906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709218A (en) * | 2013-12-13 | 2015-06-17 | 北汽福田汽车股份有限公司 | Automobile descending prevention structure and automobile |
| CN106143218A (en) * | 2016-07-21 | 2016-11-23 | 奇瑞汽车股份有限公司 | The anti-lower submersible device of a kind of heel row occupant and automobile |
-
2012
- 2012-01-13 CN CN2012200151718U patent/CN202480906U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709218A (en) * | 2013-12-13 | 2015-06-17 | 北汽福田汽车股份有限公司 | Automobile descending prevention structure and automobile |
| CN106143218A (en) * | 2016-07-21 | 2016-11-23 | 奇瑞汽车股份有限公司 | The anti-lower submersible device of a kind of heel row occupant and automobile |
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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: 20121010 Termination date: 20210113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |