CN103182958A - Fixing structure for vehicle seats - Google Patents
Fixing structure for vehicle seats Download PDFInfo
- Publication number
- CN103182958A CN103182958A CN2011104612291A CN201110461229A CN103182958A CN 103182958 A CN103182958 A CN 103182958A CN 2011104612291 A CN2011104612291 A CN 2011104612291A CN 201110461229 A CN201110461229 A CN 201110461229A CN 103182958 A CN103182958 A CN 103182958A
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- CN
- China
- Prior art keywords
- seat
- outside section
- power
- fixed sturcture
- car body
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
- B60N2/4235—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces transversal
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
A fixing structure for a vehicle seat comprises a force transmission rack, seat slide tracks and a seat, wherein the force transmission rack is obliquely spanned above a rear looking area of the seat and is provided with a middle section, a first outer side section and a second outer side section, wherein the first outer side section is provided with a first end part at the tail end, and the second outer side section is provided with a second end part at the tail end; the first end part is connected with an upright post; the second end part is connected with a central passage; the horizontal height of the first end part is higher than that of the second end part; the seat slide tracks, which are parallel to each other, are horizontally fixed at the middle section and the front fixing points of the seat on the side corresponding to the seat slide tracks; a pair of sliding blocks is arranged at the bottom of the seat and are correspondingly sleeved on the seat slide tracks, so that the seat can move forwards and backwards along the seat slide tracks through adjusting the positions of the seat locked on the seat slide tracks.
Description
Technical field
The present invention is relevant for a kind of fixed sturcture of seat, particularly transmits frame and makes distortion after vehicle is hit by side relevant for a kind of tilting power of using, the fixed sturcture of the seat that seat is tilted toward vehicle body central authorities.
Background technology
Generally speaking, because model makes so, the ability of automobile side opposing external force be far below preceding hit and after the resistivity of hitting, therefore the motor plant of relatively being particular about safety at present is main means to hit air bag at car side installation side, but annual still have many people because strong side is hit and caused car door and B-pillar deformation, thereby the extruding human body, not only cause lower part of the body severe injury, also because body distortion rescue difficulty.And it is less owing to car body according to the middle-size and small-size commercial cars of present major part, there is not sufficient space that the structure that actv. opposing side is hit is set on the chassis, and in Oversize vehicle except increasing below the chassis the beam structure, hit structure and can influence interior space again if anti-side is set above the chassis.
Summary of the invention
Technical matters to be solved by this invention provides a kind of upper and lower seat rear side fixed rack structure of tiltedly establishing, and when an outside was subjected to external force collision, seat can be toward the opposite sense skew of bump side.
For achieving the above object, the invention provides a kind of seat fixed sturcture, this vehicle has a car body, this car body has a car bottom plate, locking was regional after this car bottom plate was provided with the preceding locking point of two seats and a seat, this car body central longitudinal is to the structure with a centre gangway (Center Tunnel), these car body two outsides have a column respectively, this seat fixed sturcture comprises: a power is transmitted frame, be inclined cross top, locking zone behind this seat, one first outside section and one second outside section that it has a centre portion and is positioned at these centre portion two ends, the end of this first outside section has a first end, the end of this second outside section has a second end, this first end is connected in this column, this the second end is connected in this centre gangway, and the level height of this first end is higher than the level height of this second end; A pair of seat slide be fixed in this centre portion and the preceding point that locks of this seat of corresponding side, and this is parallel mutually to seat slide; And a seat, this seat bottom has a pair of slide block, and this is sheathed on this on the seat slide to the slide block correspondence, makes this seat move forward and backward and to regulate the location to seat slide and to be locked in this seat slide along this.
The fixed sturcture of above-mentioned seat, wherein, it is a straight-bar that this power is transmitted frame.
The fixed sturcture of above-mentioned seat, wherein, this first outside section and this second outside section that this power is transmitted frame arrange the concentrated position, hole of a stress respectively.
The fixed sturcture of above-mentioned seat, wherein, this stress concentrates the position, hole to be arranged at this first outside section lower surface and this second outside section upper surface respectively.
The fixed sturcture of above-mentioned seat, wherein, this power is transmitted the strength of material of frame than the strength of material height of this car body, and concentrates the integral rigidity of this power transmission frame of Kong Weihou to be lower than the rigidity of this car body through offering this stress.
The fixed sturcture of above-mentioned seat, wherein, this is fixed in this centre portion that this power is transmitted frame with a foot rest long, a weak point respectively to seat slide, makes this generally be level to seat slide.
The fixed sturcture of above-mentioned seat, wherein, this power is transmitted this first end and this second end of frame and is strengthened fixing with a carriage that is connected in this car bottom plate respectively.
For achieving the above object, the present invention also provides a kind of seat fixed sturcture, this vehicle has a car body, this car body has a car bottom plate, one is located at vertical centre gangway (Center Tunnel) of these car body central authorities, and a pair of column of being located at these car body two outsides respectively, this seat fixed sturcture comprises: a power is transmitted frame, have a centre portion and one first outside section and one second outside section that are positioned at these centre portion two ends, this first outside section is connected in this column, this second outside section is connected in this centre gangway, this first outside section is higher than this second outside section, and this power is transmitted frame the concentrated position, hole of one stress is set; A pair of seat slide, an end of each seat slide is fixed in this car bottom plate, and the other end is fixed in the centre portion that this power is transmitted frame, and this is parallel mutually to seat slide; And a seat, this seat bottom has a pair of slide block, and this is slidedly arranged on this on the seat slide to the slide block correspondence.
The fixed sturcture of above-mentioned seat, wherein, this stress concentrates the position, hole to select to be arranged at this first outside section lower surface or this second outside section upper surface.
The fixed sturcture of above-mentioned seat, wherein, this stress is concentrated the hole to be positioned at this power and is transmitted frame surface and one indentation recess is set is formed.
The present invention can strengthen centre gangway left and right sides strength transmission: hit strength by the dispersion of chassis except the script side, more can rely on this structure increase the path of the diffusing strength of a component.Do not change the seat use habit: except not influencing the back seat foot well, still can have the function of adjusting sitting posture.Prevent that the occupant is subjected to B post or door-plate extruding design: power is transmitted frame and is provided with stress and concentrates the position, hole, when external force greatly to can't load the time, power is transmitted frame can make the occupant away from car body B post and the door-plate of gross distortion toward the inclination of vehicle body central authorities.Be regardless of the vehicle size, can hit safety with minimum structure-reinforced side, and can when the car side deforms, make the occupant leave collision area.
Description of drawings
Fig. 1 is the backsight decomposing system figure of fixed sturcture one embodiment of seat of the present invention;
Fig. 2 is arranged at the block diagram of the embodiment in the vehicle for the fixed sturcture of seat of the present invention;
Fig. 3 hits the preceding schematic rear view of distortion for the side of the fixed sturcture embodiment of seat of the present invention;
Fig. 4 is the schematic rear view after the side of Fig. 3 is hit distortion.
Wherein, Reference numeral:
10 car bodies, 11 car bottom plates
Locking zone behind locking point 13 seats before 12 seats
14 centre gangwaies, 15 columns
20 power are transmitted frame 21 centre portions
22 first outside sections, 220 stress are concentrated the position, hole
221 first ends, 23 second outside sections
230 stress are concentrated position, hole 231 the second ends
30 seat slides, 31 foot rests
40 seats, 401 seat bottom
41 slide blocks, 50 carriages
The specific embodiment
Accompanying drawing of the present invention is the scheme drawing of simplification, and basic structure of the present invention only is described in a schematic way.Therefore in these diagrams, only indicate the element relevant with the present invention, and shown element is not, and number, shape, dimension scale when implementing etc. are drawn, specification during its actual enforcement is real to be a kind of optionally design, and its component placement form might be more complicated.
The backsight decomposing system figure of the fixed sturcture embodiment of the seat of the present invention that reference earlier is shown in Figure 1 and the fixed sturcture of the seat of the present invention that Fig. 2 illustrates are arranged at the block diagram of the embodiment in the vehicle.The fixed sturcture of the seat of present embodiment is applied on the car body 10, and this car body 10 has a car bottom plate 11, and car bottom plate 11 locks regional 13 after being provided with two seats preceding lock point 12 and the seat with respect to locking point 12 rear sides before this two seat.These car body 10 central longitudinal are to the structure with centre gangway (Center Tunnel) 14,10 liang of lateral outer side of this car body have a column 15 (for example B post) respectively, and this seat fixed sturcture comprises: a power is transmitted frame 20, a pair of seat slide 30 and a seat 40.
This power is transmitted the top position that frame 20 is inclined cross locking zone 13 behind this seat, one first outside section 22 and one second outside section 23 that it comprises a centre portion 21 and is positioned at these centre portion 21 two ends, the end of first outside section 22 has a first end 221, the end of this second outside section 23 has a second end 231, this first end 221 is connected in this column 15, this the second end 231 is connected in this centre gangway 14, and the level height of this first end 221 after fixing is higher than the level height of this second end 231.
Further, this first end 221 of this power transmission frame 20 and this second end 231 are strengthened fixing with a carriage 50 that is connected in this car bottom plate 11 respectively.
These seat slide 30 on even keels be fixed in power transmit frame 20 centre portion 21 and with this seat of corresponding side before locking point 12 be fixed together (be left-side seat slide rail 30 corresponding to the seat in left side before locking point 12, right-side seat slide rail 30 corresponding to the seat on right side before locking point 12), seat slide 30 further fixed forms can be this seat slide 30 are fixed in this centre portion 21 that this power is transmitted frame 20 with a foot rest 31 long, a weak point respectively, make this generally be level to seat slide 30, moreover this is parallel to each other mutually to seat slide 30.
The seat bottom 401 of seat 40 has a pair of slide block 41, and this is sheathed on this on the seat slide 30 to slide block about 41 correspondences, makes this seat 40 be locked in this seat slide 30 to mobile on the seat slide 30 and adjusting along this, and this seat 40 can be located front and back.
Hit schematic rear view before the distortion referring again to the side of the fixed sturcture embodiment of seat of the present invention shown in Figure 3.From the above, this power transmission frame 20 is high outside and low outside and (namely is connected in first end 221 height of column 15, the second end 231 that is connected in centre gangway 14 is low) be across car bottom plate 11, therefore, the centre portion 21 abutment chair slide rails 30 that transmit frame 20 in power are fixing, seat slide 30 and seat bottom 401 form the framework effect of similar reinforcement rigidity, the rigidity of the centre portion 21 of capable transmission frame 20 is improved, add first outside section 22, second outside section is fixed for 23 rounds, transmits frame 20 more weak rigidity sections so power is transmitted first outside section 22 and second outside section, the 23 relative formation power of frame 20.When car body 10 suffer a foreign object 60 by side impact (or the car body 10 in mobile break away and by car body 10 side impacts to foreign object 60) after, slight impact will be transmitted frame 20 by power and be passed to car bottom plate 11 and centre gangway 14 and absorbed; When bump strength is transmitted frame 20 rigidity greater than power, because power is transmitted the tilting design of frame 20 and power and is transmitted frame 20 more weak rigid region paragraphs due to first outside section 22 and second outside section 23, the bending of will taking advantage of a situation of this first outside section 22 and second outside section 23, the side that is illustrated in figure 4 as Fig. 3 is hit the schematic rear view after the distortion, and makes passenger on the seat 40 away from rum point.
In an embodiment of the present invention, this power is transmitted frame 20 and is preferably a straight-bar, but not as limit.
In an embodiment of the present invention, on this first outside section 22 of this power transmission frame 20 and this second outside section 23 stress is set respectively and concentrates position, hole 220,230, this stress is concentrated position, hole 220,230 can arrange an indentation recess on these power transmission frame 20 surfaces is formed, this stress concentrates position, hole 220,230 preferable but be not lower surface and this second outside section upper surface that is arranged at this first outside section 22 respectively as the position of limit.
In addition, transmit the structural distortion mode of frame 20 for guaranteeing power, this power is transmitted the strength of material of frame 20 than the strength of material height of this car body 10, and concentrate position, hole 220 through offering this stress, this power after 230 is transmitted the rigidity that frame 20 integral rigidity are lower than this car body 10, so that this power is transmitted frame 20 preferentially distortion after suffering external force, and can control deformation direction.
From the above, characteristics of the present invention are: the present invention can strengthen centre gangway left and right sides strength transmission: except the script side is hit car bottom plate (chassis) dispersion of strength by car body, more can increase the path of the diffusing strength of a component by mechanism of the present invention.Do not change the seat use habit: except not influencing the back seat foot well, still can have the function of adjusting sitting posture and keep identical front and back adjustment custom.Prevent that the occupant is subjected to the extruding of B post or door-plate: power is transmitted and further can be provided with stress on the frame and concentrate the position, hole, when external force greatly to can't load the time, power is transmitted frame can make the occupant away from car body B post and the door-plate of gross distortion toward the inclination of vehicle body central authorities.Be regardless of the vehicle size, can hit safety with minimum structure-reinforced side, and can when the car side deforms, make the occupant leave collision area.The present invention can make cover seat thereon tilt to move in car in the mode in the expection planning, makes the passenger away from rum point; The present invention can transmit frame by power and side is hit the side direction strength that produces be dispersed to centre gangway; Entire combination can replace traditional seat support at present, and does not occupy redundant space, keeps identical use habit.
In sum, for the invention of notebook only for presenting embodiment or the embodiment of the technological means that adopts of dealing with problems, be not the scope that limits patent working of the present invention.Be that patent claim context all and of the present invention conforms to, or according to the equivalent variations that claim of the present invention is done, be all claim of the present invention and contain.
Claims (10)
1. the fixed sturcture of a seat, this vehicle has a car body, this car body has a car bottom plate, locking was regional after this car bottom plate was provided with the preceding locking point of two seats and a seat, this car body central longitudinal is to the structure with a centre gangway, these car body two outsides have a column respectively, it is characterized in that, this seat fixed sturcture comprises:
One power is transmitted frame, be inclined cross top, locking zone behind this seat, one first outside section and one second outside section that it has a centre portion and is positioned at these centre portion two ends, the end of this first outside section has a first end, the end of this second outside section has a second end, this first end is connected in this column, and this second end is connected in this centre gangway, and the level height of this first end is higher than the level height of this second end;
A pair of seat slide be fixed in this centre portion and the preceding point that locks of this seat of corresponding side, and this is parallel mutually to seat slide; And
One seat, this seat bottom has a pair of slide block, and this is sheathed on this on the seat slide to the slide block correspondence, makes this seat move forward and backward and to regulate the location to seat slide and to be locked in this seat slide along this.
2. the fixed sturcture of seat according to claim 1 is characterized in that, wherein, it is a straight-bar that this power is transmitted frame.
3. the fixed sturcture of seat according to claim 1 is characterized in that, wherein, this first outside section and this second outside section that this power is transmitted frame arrange the concentrated position, hole of a stress respectively.
4. the fixed sturcture of seat according to claim 3 is characterized in that, wherein, this stress concentrates the position, hole to be arranged at this first outside section lower surface and this second outside section upper surface respectively.
5. the fixed sturcture of seat according to claim 3, it is characterized in that, wherein, this power is transmitted the strength of material of frame than the strength of material height of this car body, and concentrates the integral rigidity of this power transmission frame of Kong Weihou to be lower than the rigidity of this car body through offering this stress.
6. the fixed sturcture of seat according to claim 1 is characterized in that, wherein this is fixed in this centre portion that this power is transmitted frame with a foot rest long, a weak point respectively to seat slide, makes this generally be level to seat slide.
7. the fixed sturcture of seat according to claim 1 is characterized in that, wherein this first end of this power transmission frame and this second end are strengthened fixing with a carriage that is connected in this car bottom plate respectively.
8. the fixed sturcture of a seat, this vehicle has a car body, and this car body has vertical centre gangway that a car bottom plate, is located at these car body central authorities, and a pair of column of being located at these car body two outsides respectively, it is characterized in that this seat fixed sturcture comprises:
One power is transmitted frame, have a centre portion and one first outside section and one second outside section that are positioned at these centre portion two ends, this first outside section is connected in this column, this second outside section is connected in this centre gangway, this first outside section is higher than this second outside section, and this power is transmitted frame the concentrated position, hole of one stress is set; A pair of seat slide, an end of each seat slide is fixed in this car bottom plate, and the other end is fixed in the centre portion that this power is transmitted frame, and this is parallel mutually to seat slide; And
One seat, this seat bottom has a pair of slide block, and this is slidedly arranged on this on the seat slide to the slide block correspondence.
9. the fixed sturcture of seat according to claim 8 is characterized in that, wherein this stress concentrates the position, hole to select to be arranged at this first outside section lower surface or this second outside section upper surface.
10. according to Claim 8 or the fixed sturcture of 9 described seats, it is characterized in that wherein this stress is concentrated the hole to be positioned at this power to transmit frame surface and one indentation recess is set forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104612291A CN103182958A (en) | 2011-12-30 | 2011-12-30 | Fixing structure for vehicle seats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104612291A CN103182958A (en) | 2011-12-30 | 2011-12-30 | Fixing structure for vehicle seats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103182958A true CN103182958A (en) | 2013-07-03 |
Family
ID=48674499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104612291A Pending CN103182958A (en) | 2011-12-30 | 2011-12-30 | Fixing structure for vehicle seats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103182958A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394347A (en) * | 2015-05-22 | 2017-02-15 | 丰田纺织株式会社 | Vehicle seat |
| CN107487234A (en) * | 2016-12-23 | 2017-12-19 | 宝沃汽车（中国）有限公司 | Seat assembly and vehicle for vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5407244A (en) * | 1992-04-24 | 1995-04-18 | Ikeda Bussan Co., Ltd. | Safety seat and safety arrangement of seats |
| US5584525A (en) * | 1993-03-03 | 1996-12-17 | Nissan Motor Co., Ltd. | Automotive seat having robust construction |
| JPH0939839A (en) * | 1995-08-01 | 1997-02-10 | Mitsubishi Motors Corp | Occupant protecting device |
| JPH11222088A (en) * | 1998-02-10 | 1999-08-17 | Honda Motor Co Ltd | Side collision protecting device for vehicle |
| JP2001105947A (en) * | 1999-10-14 | 2001-04-17 | Nissan Motor Co Ltd | Car body structure |
| DE102004039478A1 (en) * | 2004-08-14 | 2005-03-31 | Daimlerchrysler Ag | Passenger cell for vehicles has reinforcement cross rod across longitudinal axis to connect left B-pillar to right B-pillar |
| KR20060055567A (en) * | 2004-11-17 | 2006-05-23 | 기아자동차주식회사 | Apparatus for moving seat against side crash of vehicle |
| CN101357606A (en) * | 2005-11-24 | 2009-02-04 | 叶子青 | Passenger car edge blow seat tilting device and passenger car with the tilting device |
-
2011
- 2011-12-30 CN CN2011104612291A patent/CN103182958A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5407244A (en) * | 1992-04-24 | 1995-04-18 | Ikeda Bussan Co., Ltd. | Safety seat and safety arrangement of seats |
| US5584525A (en) * | 1993-03-03 | 1996-12-17 | Nissan Motor Co., Ltd. | Automotive seat having robust construction |
| JPH0939839A (en) * | 1995-08-01 | 1997-02-10 | Mitsubishi Motors Corp | Occupant protecting device |
| JPH11222088A (en) * | 1998-02-10 | 1999-08-17 | Honda Motor Co Ltd | Side collision protecting device for vehicle |
| JP2001105947A (en) * | 1999-10-14 | 2001-04-17 | Nissan Motor Co Ltd | Car body structure |
| DE102004039478A1 (en) * | 2004-08-14 | 2005-03-31 | Daimlerchrysler Ag | Passenger cell for vehicles has reinforcement cross rod across longitudinal axis to connect left B-pillar to right B-pillar |
| KR20060055567A (en) * | 2004-11-17 | 2006-05-23 | 기아자동차주식회사 | Apparatus for moving seat against side crash of vehicle |
| CN101357606A (en) * | 2005-11-24 | 2009-02-04 | 叶子青 | Passenger car edge blow seat tilting device and passenger car with the tilting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394347A (en) * | 2015-05-22 | 2017-02-15 | 丰田纺织株式会社 | Vehicle seat |
| US10137811B2 (en) | 2015-05-22 | 2018-11-27 | Toyota Boshoku Kabushiki Kaisha | Vehicle seat |
| CN107487234A (en) * | 2016-12-23 | 2017-12-19 | 宝沃汽车（中国）有限公司 | Seat assembly and vehicle for vehicle |
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Application publication date: 20130703 |