CN201784713U - Installation structure of vehicle seat - Google Patents
Installation structure of vehicle seat Download PDFInfo
- Publication number
- CN201784713U CN201784713U CN2010205148977U CN201020514897U CN201784713U CN 201784713 U CN201784713 U CN 201784713U CN 2010205148977 U CN2010205148977 U CN 2010205148977U CN 201020514897 U CN201020514897 U CN 201020514897U CN 201784713 U CN201784713 U CN 201784713U
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- CN
- China
- Prior art keywords
- chair mounted
- absorption cell
- floor
- vehicle
- hollow absorption
- 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 - Lifetime
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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
- B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
- B60N2/015—Attaching seats directly to vehicle chassis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2027—Floors or bottom sub-units in connection with other superstructure subunits the subunits being rear structures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2036—Floors or bottom sub-units in connection with other superstructure subunits the subunits being side panels, sills or pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0422—Arrangement under the front seats
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0433—Arrangement under the rear seats
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model provides an installation structure of a vehicle seat, which comprises a floor, a threshold left longitudinal beam, a threshold right longitudinal beam and four hollow power-absorbing parts, wherein the centre of the floor protrudes to form a cavity to contain a vehicle battery, and a seat installation front beam and a seat installation back beam are installed above the cavity. The installation structure of a vehicle seat can match with a changed floor structure to guarantee installation strength of the seat.
Description
Technical field
The utility model relates to the chair mounted structure of vehicle, and it is particularly useful for pure electric vehicle.
Background technology
At present, vehicle body floor structure generally is made up of main floor (claiming preceding floor again) assembly and back floor assembly.But, this structure can not be used among the elec. vehicle, and especially in the pure electric vehicle, reason has two: 1, this framed structure centre generally is provided with many crossbeams, these crossbeams are in identical or approximate par position with framed structure, thereby have seriously hindered the installation of electrokinetic cell; 2, this framed structure is overhead lower, causes the battery assembly to install below this framed structure.General ground prelaminar part is all more smooth to be used for laying seat, and middle back partially is projection up because the needs of fuel tank will be installed, and the rear portion defines its floor panel structure so again the battery assembly can not be installed owing to lay the needs of spare tyre and sink toward recessed.To sum up, electrokinetic cell is not carried additionally owing to consider the bottom in existing floor, and the skeleton structure layout is unreasonable comparatively speaking, and floor intensity and space are all not enough, cause it electrokinetic cell can't be installed at all.
In motor vehicle driven by mixed power or elec. vehicle, the battery low for capacity, that volume is little can be arranged in the car, i.e. under-seat or seat rear.But adopt the continual mileage of the hybrid vehicle of this battery also can be shorter relatively.The bigger battery of configuration capacity if increase the continual mileage of hybrid vehicle or battery-driven car then can increase the weight and volume of power brick.In this case, the car body of original fuel combustion vehicle can't satisfy the requirement of motor vehicle driven by mixed power or elec. vehicle on structure and intensity.Therefore, need the corresponding construction of vehicle be improved.
Have a kind of floor assembly that utilizes the floor centre gangway to arrange electrokinetic cell, it mainly changes and is that centre gangway has been carried out change lays electrokinetic cell, and the chair mounted structure remains unchanged simultaneously.Particularly, the floor assembly of the vehicle that this patent application provides comprises captive joint or integrally formed preceding floor and middle floor, wherein, shape of floor is several fonts of intermediate projections, both sides general planar before described, the part of described intermediate projections forms cavity, and the shape of this cavity and size are applicable to the placement Vehicular battery.The floor assembly of the vehicle that provides according to this patent application, the centre gangway part projection on described preceding floor, can be in the formed cavity of this intermediate projections part a small amount of battery of placement capacity, and can be used to be provided with seat and row passenger step space, back on the part of both sides general planar.But the scheme of this patent application is relatively stricter for the volume restrictions of electrokinetic cell, and for the vehicle that requires longer continual mileage, and the space that the cavity that the part by centre gangway forms is reserved out is not enough.Yet,,, need produce a bigger space in the vehicle bottom and arrange power battery pack for the underfloor in the new forms of energy vehicle is arranged the bigger power battery pack (this paper also claims Vehicular battery) of volume in today of energy growing tension.Therefore, the chair mounted structure of existing vehicle need change accordingly according to vehicle body floor structure.
More than describe only to be used to write exactly and help to understand correlation technique of the present utility model, it may not be so-called prior art.
The utility model content
The utility model above-mentionedly need provide a kind of chair mounted structure of vehicle according to vehicle body floor structure to the technical matters that the chair mounted structure of vehicle changes accordingly for solving, and it can cooperate the floor panel structure of change, guarantees the installation strength of seat.
The technical scheme that the utility model adopted is, construct a kind of chair mounted structure of vehicle, comprise the floor, threshold left side longeron and threshold right vertical beam, wherein, described floor intermediate projections forms the cavity that holds Vehicular battery, length direction at the described vehicle in described cavity upper edge is furnished with chair mounted front cross rail and chair mounted after cross member respectively, the chair mounted of vehicle is on described chair mounted front cross rail and described chair mounted after cross member, the chair mounted structure of described vehicle also comprises the first hollow absorption cell, the second hollow absorption cell, the 3rd hollow absorption cell and the 4th hollow absorption cell, wherein, the left end of described chair mounted after cross member is connected with described threshold left side longeron by the described first hollow absorption cell, the right-hand member of described chair mounted after cross member is connected with described threshold right vertical beam by the described second hollow absorption cell, the right-hand member of described chair mounted front cross rail is connected with described threshold right vertical beam by described the 3rd hollow absorption cell, and the left end of described chair mounted front cross rail is connected with described threshold left side longeron by described the 4th hollow absorption cell.
Preferably, in the chair mounted structure of above-mentioned vehicle, the chair mounted structure of described vehicle also comprises bottom right, floor longeron and lower-left, the floor longeron that is positioned at described cavity both sides, captive joint with lower-left, described floor longeron with bottom right, described floor longeron in described floor, described threshold left side longeron and described threshold right vertical beam lay respectively at the outside of described floor lower-left longeron and bottom right, described floor longeron.
Preferably, in the chair mounted structure of above-mentioned vehicle, be equipped with the mounting hole that is used to install seat on described chair mounted front cross rail and the described chair mounted after cross member, the front and back end portion of the slide rail of described seat is fixed on respectively on the described mounting hole.
Preferably, in the chair mounted structure of above-mentioned vehicle, the width of described cavity on the Width of described vehicle, be at least described floor width 1/2nd.
Preferably, in the chair mounted structure of above-mentioned vehicle, the width of described cavity on the Width of described vehicle, be at least described floor width 2/3rds.
Preferably, in the chair mounted structure of above-mentioned vehicle, described chair mounted front cross rail and the equal whole status of described chair mounted after cross member are in described threshold left side longeron and described threshold right vertical beam top.
Preferably, in the chair mounted structure of above-mentioned vehicle, the first hollow absorption cell, the second hollow absorption cell, the 3rd hollow absorption cell and the 4th hollow absorption cell are the identical hollow absorption cell of structure.
Preferably, in the chair mounted structure of above-mentioned vehicle, each hollow absorption cell all has two vertical plates that are parallel to each other and the hang plate that is connected described two vertical plates, each vertical plate be provided with first flange of described cavity wall overlap joint, second flange of captiveing joint with the flat of the described cavity both sides on described floor and with the 3rd flange of described threshold left side longeron or described threshold right vertical beam madial wall overlap joint, described hang plate is provided with the 4th flange that overlaps with described threshold left side longeron or described threshold right vertical beam top.
Preferably, in the chair mounted structure of above-mentioned vehicle, described chair mounted front cross rail and described chair mounted after cross member all have horizontal plate, two vertical plates that extend straight down from described horizontal plate both sides and be located at described two vertical plate free ends and the 5th flange that approximate horizontal is extended, the vertical plate of described chair mounted after cross member is captiveed joint with the vertical plate of the second hollow absorption cell with the first hollow absorption cell respectively, the vertical plate of described chair mounted front cross rail is captiveed joint with the vertical plate of the 4th hollow absorption cell with the 3rd hollow absorption cell respectively, and described the 5th flange is captiveed joint with the top of described cavity.
In the chair mounted structure of vehicle of the present utility model, comprise floor, threshold left side longeron and threshold right vertical beam, described floor intermediate projections forms the cavity that holds Vehicular battery, the cavity top is furnished with chair mounted front cross rail and chair mounted after cross member, and the chair mounted structure of described vehicle also comprises the first hollow absorption cell, the second hollow absorption cell, the 3rd hollow absorption cell and the 4th hollow absorption cell.Therefore, when seat is subjected to vehicle body vertically very big load the time, the forward and backward crossbeam of chair mounted can provide enough confining forces to satisfy the strength demand of chair mounted point, and when being subjected to side impact load, each hollow absorption cell plays the effect of supporting threshold left side longeron and threshold right vertical beam, can be out of shape energy-absorbing.In addition, when impact load is excessive,, can prevent that again body distortion from directly pushing seat because there are a diff-H in each hollow absorption cell and chair mounted front cross rail, chair mounted after cross member, thus protection passenger's safety.
In conjunction with the drawings, read following detailed description, can further understand other advantage of the present utility model, feature and aspect specific embodiment of the utility model.
Description of drawings
Fig. 1 is the schematic perspective view of observing from the top down as the chair mounted structure of the vehicle of preferred embodiment of the present utility model;
Fig. 2 is the schematic cross section along the middle part intercepting of chair mounted after cross member shown in Figure 1;
Fig. 3 is the schematic perspective view as the pith of the chair mounted structure of the vehicle of preferred embodiment of the present utility model;
Fig. 4 is the schematic perspective view of chair mounted after cross member shown in Figure 1;
Fig. 5 is the schematic perspective view of the first hollow absorption cell shown in Figure 1;
Fig. 6 is the schematic perspective view as another pith of the chair mounted structure of the vehicle of preferred embodiment of the present utility model.
Description of reference numerals:
1 threshold left side longeron; 2 threshold right vertical beams;
3 chair mounted front cross rails; 4 chair mounted after cross members;
5 cavitys; Bottom right, 6 floor longeron;
Lower-left, 7 floor longeron; 8 first hollow absorption cells;
9 second hollow absorption cells; 10 the 3rd hollow absorption cells;
11 the 4th hollow absorption cells; 12 chair mounted are drawn part;
13 slide rails; 14 slide rails;
15 slide rails; 16 slide rails;
41 horizontal plates; 42 the 5th flange;
43 vertical plates; 44 vertical plates;
81 vertical plates; 82 vertical plates;
83 hang plates; 84 the 4th flange;
85 the 3rd flange; 86 the 3rd flange;
87 second flange; 88 first flange;
The X length direction; The Y Width;
The Z short transverse.
The specific embodiment
Clearer for technical matters, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
With reference to the accompanying drawings the specific embodiment of the present utility model is elaborated.Herein, same reference numerals is represented the same composition part.Length direction X, Width Y and short transverse Z are corresponding with length direction, Width and the short transverse of vehicle respectively, and wherein, short transverse Z also is a vertical direction.
As shown in Figure 1, the chair mounted structure of vehicle of the present utility model comprises floor, threshold left side longeron 1 and threshold right vertical beam 2.The utility model especially can be used for the front-row seats mounting structure of pure electric vehicle or new forms of energy vehicle.Wherein, the cavity 5 of Vehicular battery is held in described floor intermediate projections formation.Though in Fig. 1, cavity roughly forms the container of cuboid, its shape is not subjected to concrete restriction.In addition, be to arrange the requirement of the Vehicular battery that volume is bigger, the width of described cavity 5 on the Width of described vehicle, be at least described floor width 1/2nd.Preferably, the width of described cavity 5 on the Width of described vehicle be described floor width 2/3rds.Like this, just can form bigger spatial destribution Vehicular battery on the floor.
Change for adapting to vehicle body floor structure, the length direction along described vehicle above described cavity 5 is furnished with chair mounted front cross rail 3 and chair mounted after cross member 4 respectively.Chair mounted front cross rail 3 and chair mounted after cross member 4 are the surface with cavity 5, are higher than flat, threshold left side longeron and the threshold right vertical beam of the both sides on floor.Wherein, the chair mounted of vehicle is on described chair mounted front cross rail 3 and described chair mounted after cross member 4.
The chair mounted structure of described vehicle also comprises the first hollow absorption cell 8, the second hollow absorption cell 9, the 3rd hollow absorption cell 10 and the 4th hollow absorption cell 11, wherein, the left end of described chair mounted after cross member 4 is connected with described threshold left side longeron 1 by the described first hollow absorption cell 8, the right-hand member of described chair mounted after cross member 4 is connected with described threshold right vertical beam 2 by the described second hollow absorption cell 9, the right-hand member of described chair mounted front cross rail 3 is connected with described threshold right vertical beam 2 by described the 3rd hollow absorption cell 10, and the left end of described chair mounted front cross rail 3 is connected with described threshold left side longeron 1 by described the 4th hollow absorption cell 11.
Wherein, described chair mounted front cross rail 3, chair mounted after cross member 4 can link together by riveted joint, laser welding or other physical method with hollow absorption cell separately.
As Fig. 1, Fig. 3 and shown in Figure 6, in a preferred embodiment, after linking together by spot welding, chair mounted front cross rail 3 and the 3rd hollow absorption cell 10, the 4th hollow absorption cell 11 form the forward frame of chair mounted structure.The rear frame of forming the chair mounted structure after the chair mounted after cross member 4 and the first hollow absorption cell 8, the second hollow absorption cell 9 link together by spot welding.And the preceding attachment point of seat slide is positioned on the forward frame, and the back attachment point of slide rail is positioned on the rear frame.
In the chair mounted structure of vehicle of the present utility model, be equipped with the mounting hole that is used to install seat on described chair mounted front cross rail 3 and the described chair mounted after cross member 4, the front and back end portion of the slide rail of described seat is fixed on respectively on the described mounting hole.Should be noted that, described chair mounted front cross rail 3 constitutes with the mode that chair mounted after cross member 4 can adopt two part machineries to link together, and is for example separately spot-welded together then or be riveted together and realize the corresponding function of chair mounted front cross rail 3 and described chair mounted after cross member 4 present embodiment in the middle of crossbeam.
As shown in Figure 5, chair mounted front cross rail 3 and chair mounted after cross member 4 can be observed out in body side view the inside, and it is highly seeming higher than the left longeron 1 of vehicle body carrying structure threshold with vehicle body carrying structure threshold right vertical beam 2.That is described chair mounted front cross rail 3 and described chair mounted after cross member 4 equal whole status are in described threshold left side longeron 1 and described threshold right vertical beam 2 tops.Realize being connected of the forward and backward crossbeam of floor seat and vehicle body carrying structure by adopting the first hollow absorption cell 8, the second hollow absorption cell 9, the 3rd hollow absorption cell 10 and the 4th hollow absorption cell 11, can realize being connected of chair mounted structure and vehicle body carrying structure, realize the transmission of rational power.
In the chair mounted structure of vehicle of the present utility model, the chair mounted structure of described vehicle also comprises bottom right, floor longeron 6 and lower-left, the floor longeron 7 that is positioned at described cavity 5 both sides.Captive joint with lower-left, described floor longeron 7 with bottom right, described floor longeron 6 in described floor, bottom right, described floor longeron 6 and lower-left, described floor longeron 7 also are the vehicle body carrying structure, can strengthen the torsional strength on floor.Wherein, described threshold left side longeron 1 and described threshold right vertical beam 2 lay respectively at the outside of lower-left, described floor longeron 7 and bottom right, described floor longeron 6.
In the chair mounted structure of vehicle of the present utility model, the first hollow absorption cell 8, the second hollow absorption cell 9, the 3rd hollow absorption cell 10 and the 4th hollow absorption cell 11 are the identical hollow absorption cell of structure.Therefore, be that example is described only below with the first hollow absorption cell 8.
As shown in Figure 5, the first hollow absorption cell 8 has two vertical plates 81 that are parallel to each other, 82 be connected described vertical plate 81, the hang plate 83 of vertical plate 82, vertical plate 81, vertical plate 82 is provided with first flange 88 with described cavity 5 sidewalls overlap joint, second flange 87 of captiveing joint with the flat of described cavity 5 both sides on described floor and with the 3rd flange 85 and the 3rd flange 86 of described threshold left side longeron 1 or described threshold right vertical beam 2 madial walls overlap joint, described hang plate 83 is provided with the 4th flange 84 with described threshold left side longeron 1 or described threshold right vertical beam 2 tops overlap joint.
In the chair mounted structure of vehicle of the present utility model, described chair mounted front cross rail 3 and described chair mounted after cross member 4 all have horizontal plate, two vertical plates that extend straight down from described horizontal plate both sides and be located at described two vertical plate free ends and the 5th flange that approximate horizontal is extended, the vertical plate of described chair mounted after cross member 4 is captiveed joint with the vertical plate of the second hollow absorption cell 9 with the first hollow absorption cell 8 respectively, the vertical plate of described chair mounted front cross rail 3 is captiveed joint with the vertical plate of the 4th hollow absorption cell 11 with the 3rd hollow absorption cell 10 respectively, and described the 5th flange is captiveed joint with the top of described cavity 5.Be that example describes specifically with described chair mounted after cross member 4.As shown in Figure 4, described chair mounted after cross member 4 all has the 5th flange 42 of horizontal plate 41, two vertical plates 43,44 that extend straight down from described horizontal plate 41 both sides and the free end of being located at described two vertical plates 43,44 and approximate horizontal extension.The vertical plate 43,44 of described chair mounted after cross member 4 is captiveed joint with the vertical plate of the second hollow absorption cell 9 with the first hollow absorption cell 8 respectively.The vertical plate of described chair mounted front cross rail 3 is captiveed joint with the vertical plate of the 4th hollow absorption cell 11 with the 3rd hollow absorption cell 10 respectively, and described the 5th flange is captiveed joint with the top of described cavity 5.Particularly, the vertical plate 43,44 of described chair mounted after cross member 4 respectively with vertical plate 81,82 welding of the first hollow absorption cell 8.
As mentioned above, the utility model provides a kind of chair mounted structure of vehicle, this structure can guarantee the installation strength of seat and the demand that body structure intensity satisfies passive security rules and installing space and master layout on the floor panel structure that cooperates the electrokinetic cell change.It can be applicable to when body bottom is laid electrokinetic cell, guarantees the installation of bus body strength and front-row seats, and prevents the injury of power brick intrusion passenger accommodation inside to the passenger.
Wherein, chair mounted front cross rail 3 and the chair mounted after cross member 4 top attachment points of arranging guarantee the installation strength demand of seat, chair mounted front cross rail 3 and chair mounted after cross member 4 link together with physical method with floor panel and play the effect that prevents injury passenger in the power brick intrusion passenger accommodation simultaneously, and chair mounted front cross rail 3 and chair mounted after cross member 4 and threshold longeron, link together with physical method by four hollow absorption cells between the longeron under the floor, be used for guaranteeing the rigidity of chair mounted structure in body structure, make the chair mounted structure in the passive security test, can satisfy the requirement of intensity.
Wherein, chair mounted front cross rail 3 and the chair mounted after cross member 4 top attachment points of arranging seat, be used to provide the attachment point of slide rail 13, slide rail 14, slide rail 15 and the slide rail 16 of seat, simultaneously, chair mounted front cross rail 3 and chair mounted after cross member 4 guarantee the steadiness of chair mounted structure by carrying out physical connection between hollow absorption cell and the vehicle body carrying structure.When the attachment point of the slide rail of seat all is positioned on chair mounted front cross rail 3 and the chair mounted after cross member 4, the positional precision of control seat attachment point that can be convenient.
Wherein, the first hollow absorption cell 8, the second hollow absorption cell 9, the 3rd hollow absorption cell 10 and the 4th hollow absorption cell 11 are general part, cost-cutting better.Each hollow absorption cell one end is connected with the forward and backward crossbeam of chair mounted, and longeron all has and is connected under an end and threshold longeron and the floor, can better transmit the load of side when being hit, and guarantees passenger's safety.
Adopt the utility model scheme, put power battery pack and significantly after the projection at the body platform lining of new forms of energy or pure electric vehicle type, can realize the installation requirements of seat and the intensity of assurance body structure preferably, simultaneously, this programme manufacture difficulty with respect to prior art does not strengthen, and cost increases few.When intensity meets the demands, in the side collision process, in power when for example threshold passes over from the vehicle body carrying structure, because floor chair mounted crossbeam and threshold have diff-H, realized utilizing hollow absorption cell energy-absorbing to avoid chair mounted to put the stressed excessive and function of distortion, thereby can better prevent the suffered extruding of passenger on seat and the seat, better realize the requirement of passive security.
Threshold left side longeron 1 and threshold right vertical beam 2 are the main force structure on the vehicle body, are used for bearing self stressed and passive security protection.Can keep its relative position in vehicle body substantially when guaranteeing that seat is subjected to very high acceleration in the process of preceding bumping; reduce as far as possible collision for occupant's injury to satisfy the requirement of relevant laws and regulations; chair mounted front cross rail 3 and chair mounted after cross member 4 are used for installing seat after coupling together with spot welding by each hollow absorption cell with vehicle body carrying structure threshold left side longeron 1 and vehicle body carrying structure threshold right vertical beam 2; when seat is subjected to vehicle body vertically very big load the time; two crossbeams can provide enough confining forces to satisfy the strength demand of chair mounted point; and when being subjected to side impact load; each hollow absorption cell plays the effect of supporting vehicle body carrying structure threshold left side longeron 1 and vehicle body carrying structure threshold right vertical beam 2; can be out of shape energy-absorbing; when impact load is excessive; because each hollow absorption cell and chair mounted front cross rail 3 and chair mounted after cross member 4 have a diff-H; can prevent that again body distortion from directly pushing seat, thus protection passenger's safety.
The front and back attachment point of described seat slide can be positioned on chair mounted front cross rail 3 and the chair mounted after cross member 4, also can draw the installation that part 12 is realized its seat, as shown in Figure 3 by drawing chair mounted on chair mounted front cross rail 3 and the chair mounted after cross member 4.
Described chair mounted forward frame (chair mounted front cross rail 3, the 3rd hollow absorption cell 10, the 4th hollow absorption cell 11 is formed) and chair mounted rear frame (chair mounted after cross member 4, the first hollow absorption cell 8, the second hollow absorption cell 9 is formed) can be separately with as the left longeron 1 of the threshold of vehicle body carrying structure, threshold right vertical beam 2, bottom right, floor longeron 6, lower-left, floor longeron 7 connects, also can be earlier part (for example reinforcing longeron) is mechanically coupled together longitudinally by one or several vehicle bodies with forward frame and rear frame, to improve self rigidity of chair mounted structure.
In the chair mounted structure of vehicle of the present utility model, the chair mounted front cross rail, chair mounted after cross member, the first hollow absorption cell, the second hollow absorption cell, the 3rd hollow absorption cell and the 4th hollow absorption cell that utilize the cavity top to arrange, when seat is subjected to vehicle body vertically very big load the time, the forward and backward crossbeam of chair mounted can provide enough confining forces to satisfy the strength demand of chair mounted point, and when being subjected to side impact load, each hollow absorption cell plays the effect of supporting threshold left side longeron and threshold right vertical beam, can be out of shape energy-absorbing.In addition, when impact load is excessive,, can prevent that again body distortion from directly pushing seat because there are a diff-H in each hollow absorption cell and chair mounted front cross rail, chair mounted after cross member, thus protection passenger's safety.
Those skilled in the art know easily; the above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.Protection domain of the present utility model is determined by claims.
Claims (9)
1. the chair mounted structure of vehicle, comprise floor, threshold left side longeron and threshold right vertical beam, it is characterized in that, described floor intermediate projections forms the cavity that holds Vehicular battery, length direction at the described vehicle in described cavity upper edge is furnished with chair mounted front cross rail and chair mounted after cross member respectively, the chair mounted of vehicle is on described chair mounted front cross rail and described chair mounted after cross member
The chair mounted structure of described vehicle also comprises the first hollow absorption cell, the second hollow absorption cell, the 3rd hollow absorption cell and the 4th hollow absorption cell,
Wherein, the left end of described chair mounted after cross member is connected with described threshold left side longeron by the described first hollow absorption cell, the right-hand member of described chair mounted after cross member is connected with described threshold right vertical beam by the described second hollow absorption cell, the right-hand member of described chair mounted front cross rail is connected with described threshold right vertical beam by described the 3rd hollow absorption cell, and the left end of described chair mounted front cross rail is connected with described threshold left side longeron by described the 4th hollow absorption cell.
2. the chair mounted structure of vehicle according to claim 1, it is characterized in that, the chair mounted structure of described vehicle also comprises bottom right, floor longeron and lower-left, the floor longeron that is positioned at described cavity both sides, captives joint with lower-left, described floor longeron with bottom right, described floor longeron in described floor
Described threshold left side longeron and described threshold right vertical beam lay respectively at the outside of described floor lower-left longeron and bottom right, described floor longeron.
3. the chair mounted structure of vehicle according to claim 1, it is characterized in that, be equipped with the mounting hole that is used to install seat on described chair mounted front cross rail and the described chair mounted after cross member, the front and back end portion of the slide rail of described seat is fixed on respectively on the described mounting hole.
4. the chair mounted structure of vehicle according to claim 1 is characterized in that, the width of described cavity on the Width of described vehicle, be at least described floor width 1/2nd.
5. the chair mounted structure of vehicle according to claim 1 is characterized in that, the width of described cavity on the Width of described vehicle be described floor width 2/3rds.
6. the chair mounted structure of vehicle according to claim 1 is characterized in that, described chair mounted front cross rail and the equal whole status of described chair mounted after cross member are in described threshold left side longeron and described threshold right vertical beam top.
7. according to the chair mounted structure of each described vehicle in the claim 1 to 6, it is characterized in that the first hollow absorption cell, the second hollow absorption cell, the 3rd hollow absorption cell and the 4th hollow absorption cell are the identical hollow absorption cell of structure.
8. the chair mounted structure of vehicle according to claim 7, it is characterized in that, each hollow absorption cell all has two vertical plates that are parallel to each other and the hang plate that is connected described two vertical plates, each vertical plate be provided with first flange of described cavity wall overlap joint, second flange of captiveing joint with the flat of the described cavity both sides on described floor and with the 3rd flange of described threshold left side longeron or described threshold right vertical beam madial wall overlap joint, described hang plate is provided with the 4th flange that overlaps with described threshold left side longeron or described threshold right vertical beam top.
9. the chair mounted structure of vehicle according to claim 8, it is characterized in that, described chair mounted front cross rail and described chair mounted after cross member all have horizontal plate, two vertical plates that extend straight down from described horizontal plate both sides and are located at described two vertical plate free ends and the 5th flange of approximate horizontal extension
The vertical plate of described chair mounted after cross member is captiveed joint with the vertical plate of the second hollow absorption cell with the first hollow absorption cell respectively,
The vertical plate of described chair mounted front cross rail is captiveed joint with the vertical plate of the 4th hollow absorption cell with the 3rd hollow absorption cell respectively,
Described the 5th flange is captiveed joint with the top of described cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205148977U CN201784713U (en) | 2010-08-27 | 2010-08-27 | Installation structure of vehicle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205148977U CN201784713U (en) | 2010-08-27 | 2010-08-27 | Installation structure of vehicle seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784713U true CN201784713U (en) | 2011-04-06 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205148977U Expired - Lifetime CN201784713U (en) | 2010-08-27 | 2010-08-27 | Installation structure of vehicle seat |
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| Country | Link |
|---|---|
| CN (1) | CN201784713U (en) |
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| CN103010051A (en) * | 2012-12-08 | 2013-04-03 | 芜湖市顺昌汽车配件有限公司 | Beam assembly of automobile seat |
| CN103029754A (en) * | 2011-09-29 | 2013-04-10 | 铃木株式会社 | Vehicle rear structure |
| WO2016062229A1 (en) * | 2014-10-23 | 2016-04-28 | 奇瑞汽车股份有限公司 | Automobile battery protection structure |
| CN105593107A (en) * | 2014-04-11 | 2016-05-18 | 互动的全电动汽车有限责任公司 | Motor-vehicle frame |
| CN106080273A (en) * | 2016-06-28 | 2016-11-09 | 芜湖市建鑫汽车零部件有限责任公司 | A kind of motor vehicle seat cross-member assembly structure |
| CN106476900A (en) * | 2016-10-11 | 2017-03-08 | 北京长城华冠汽车科技股份有限公司 | A kind of rear portion assembly and the automobile including the rear portion assembly |
| CN106809062A (en) * | 2015-11-27 | 2017-06-09 | 长城汽车股份有限公司 | Seat installs crossbeam and the vehicle with it |
| CN107972534A (en) * | 2016-10-25 | 2018-05-01 | 上汽通用五菱汽车股份有限公司 | A kind of Seat-fixed point stiffener assembly |
| CN109204573A (en) * | 2017-07-06 | 2019-01-15 | 马自达汽车株式会社 | The lower part body Structure of automobile |
| CN110395319A (en) * | 2019-07-22 | 2019-11-01 | 鄂尔多斯市元盟工贸有限公司 | Automobile front seat front cross beam structure |
| CN111017039A (en) * | 2018-10-10 | 2020-04-17 | 上海汽车集团股份有限公司 | Automobile and floor frame structure thereof |
| FR3138633A1 (en) * | 2022-08-03 | 2024-02-09 | Psa Automobiles Sa | DEVICE FOR MOUNTING A SEAT on a motor vehicle floor |
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| CN103029754A (en) * | 2011-09-29 | 2013-04-10 | 铃木株式会社 | Vehicle rear structure |
| CN103029754B (en) * | 2011-09-29 | 2015-04-29 | 铃木株式会社 | Vehicle rear structure |
| CN103010051A (en) * | 2012-12-08 | 2013-04-03 | 芜湖市顺昌汽车配件有限公司 | Beam assembly of automobile seat |
| CN105593107B (en) * | 2014-04-11 | 2019-02-05 | 互动的全电动汽车有限责任公司 | Automotive frame |
| CN105593107A (en) * | 2014-04-11 | 2016-05-18 | 互动的全电动汽车有限责任公司 | Motor-vehicle frame |
| US9944162B2 (en) | 2014-10-23 | 2018-04-17 | Chery Automobile Co., Ltd | Automobile battery protection structure |
| WO2016062229A1 (en) * | 2014-10-23 | 2016-04-28 | 奇瑞汽车股份有限公司 | Automobile battery protection structure |
| CN106809062A (en) * | 2015-11-27 | 2017-06-09 | 长城汽车股份有限公司 | Seat installs crossbeam and the vehicle with it |
| CN106809062B (en) * | 2015-11-27 | 2021-02-26 | 长城汽车股份有限公司 | Vehicle seat installs crossbeam and has its vehicle |
| CN106080273A (en) * | 2016-06-28 | 2016-11-09 | 芜湖市建鑫汽车零部件有限责任公司 | A kind of motor vehicle seat cross-member assembly structure |
| CN106476900A (en) * | 2016-10-11 | 2017-03-08 | 北京长城华冠汽车科技股份有限公司 | A kind of rear portion assembly and the automobile including the rear portion assembly |
| CN106476900B (en) * | 2016-10-11 | 2019-03-22 | 北京长城华冠汽车科技股份有限公司 | A kind of rear portion assembly and the automobile including the rear portion assembly |
| CN107972534A (en) * | 2016-10-25 | 2018-05-01 | 上汽通用五菱汽车股份有限公司 | A kind of Seat-fixed point stiffener assembly |
| CN109204573A (en) * | 2017-07-06 | 2019-01-15 | 马自达汽车株式会社 | The lower part body Structure of automobile |
| CN111017039A (en) * | 2018-10-10 | 2020-04-17 | 上海汽车集团股份有限公司 | Automobile and floor frame structure thereof |
| CN110395319A (en) * | 2019-07-22 | 2019-11-01 | 鄂尔多斯市元盟工贸有限公司 | Automobile front seat front cross beam structure |
| FR3138633A1 (en) * | 2022-08-03 | 2024-02-09 | Psa Automobiles Sa | DEVICE FOR MOUNTING A SEAT on a motor vehicle floor |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20110406 |