CN104029620B - The split-type structural of auto rear seat backrest frames and assembly method - Google Patents
The split-type structural of auto rear seat backrest frames and assembly method Download PDFInfo
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- CN104029620B CN104029620B CN201410228576.3A CN201410228576A CN104029620B CN 104029620 B CN104029620 B CN 104029620B CN 201410228576 A CN201410228576 A CN 201410228576A CN 104029620 B CN104029620 B CN 104029620B
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Abstract
The invention discloses the split-type structural of auto rear seat backrest frames, its front of the right brace panel of seat dividing plate and the lower right corner of seat back-rest framework removably connect, the front of the left brace panel of seat dividing plate and the lower left corner of seat back-rest framework removably connect, after vehicle body, floor is connected with the bottom middle piece demounting of seat back-rest framework, lower backside and the rear floor right connecting panel of rear wheel cover of the right brace panel of seat dividing plate removably connect, lower backside and the rear floor left connecting panel of rear wheel cover of the left brace panel of seat dividing plate removably connect, cross bar is established on seat back-rest framework top, the top of seat back-rest framework is connected by the groove of cross bar with backrest hook support, upper rear portion and the right extension board of back-shelf board crossbeam of the right brace panel of seat dividing plate removably connect, upper rear portion and the left extension board of back-shelf board crossbeam of the left brace panel of seat dividing plate removably connect.Invention increases the Applicable scope of back seat dividing plate to different automobile types.
Description
Technical field
The present invention relates to vehicle structure technical field, refer to a kind of split-type structural and assembly method of auto rear seat backrest frames particularly.
Background technology
" GB15083-2006 automotive seat, Anchorage and headrest requirement of strength and test method ", it is state compulsion standard, comparatively 1994 versions add " test method of annex F luggage displacement occupant restraint device ", its objective is and prevent the mobile luggage in automobile collision procedure in boot compartment from impacting back seat backrest so that cause the injury to occupant.This regulation not only pays close attention to the resistance impact capacity of armchair structure itself, has higher requirement to the attachment point of seat and vehicle body simultaneously.For seat and body fixing point design on the weak side, easily produce the problem of the point of connection inefficacy when mobile luggage impacts, cause automotive seat not meet national standard requirement.
The intensity of back seat is determined by the intensity of backrest frames and cushion skeleton, and it is inner that traditional auto rear seat backrest frames is integrated in back seat assembly, and by the sponge of rear seat back and fabric construction wrap up, cannot backrest frames be seen from seat outside.Traditional car seat back frame, the pipe fitting thicker by diameter and the thinner round steel Member Welding of diameter form (shown in CN201320335576 and CN200910137512 structure), pipe fitting is positioned at the edge up and down of seat, forming " mouth " glyph framework closed, is the main part of the force of backrest.Round steel component is positioned in the middle of the framework of pipe fitting formation, plays a part to maintain backrest cavernous body shape and bear occupant's pressure and luggage impact.Some motor vehicle seat back structures, adopt stamping substrate and steel pipe skeleton to be welded (shown in CN203237088U and CN200520115908 structure).Above-mentioned back of seat, adopt the thicker steel pipe of diameter and the larger stamping substrate of area, be the national standard that satisfied day is tight increasingly, while the intensity of rear seat back skeleton improves, weight and the cost of seat assembly increase all to some extent.
Cannot dismantle because backrest frames is integrated in back seat, once change the reasons such as money because of vehicle, cause the change in fixation of back seat on vehicle body, seat assembly cannot continue to use, and need to develop new seat.After vehicle is gone into operation, back seat technology cost declining difficulty is comparatively large, and actual gain is very limited.
Summary of the invention
Object of the present invention is exactly split-type structural and the assembly method that will provide a kind of auto rear seat backrest frames, this split-type structural achieves backrest frames, detachable fixing between seat dividing plate and vehicle body, improve the Applicable scope of seat dividing plate to different automobile types, simplify the structure of cushion frame.
For realizing this object, the split-type structural of the auto rear seat backrest frames designed by the present invention, it is characterized in that: it comprises seat dividing plate, be fixed on the right brace panel of seat dividing plate of seat dividing plate side, be fixed on the left brace panel of seat dividing plate of seat dividing plate opposite side, floor after vehicle body, be fixed on the right connecting panel of rear floor rear wheel cover of side, floor after vehicle body, be fixed on the left connecting panel of rear floor rear wheel cover of floor opposite side after vehicle body, back-shelf board, be fixed on the right extension board of back-shelf board crossbeam of back-shelf board side, be fixed on the left extension board of back-shelf board crossbeam of back-shelf board opposite side, it is characterized in that: it also comprises seat back-rest framework, described back-shelf board is fixed with backrest hook support, backrest hook support is provided with groove, detachable being fixedly connected with is carried out with the lower right corner of seat back-rest framework in the front of the right brace panel of described seat dividing plate, detachable being fixedly connected with is carried out with the lower left corner of seat back-rest framework in the front of the left brace panel of seat dividing plate, after vehicle body, detachable being fixedly connected with is carried out with the stage casing, bottom of seat back-rest framework in floor, the lower backside of the right brace panel of described seat dividing plate carries out detachable being fixedly connected with the rear floor right connecting panel of rear wheel cover, the lower backside of the left brace panel of seat dividing plate carries out detachable being fixedly connected with the rear floor left connecting panel of rear wheel cover, the top of described seat back-rest framework is provided with the cross bar with ditch slot fit, the top of seat back-rest framework is connected by the groove of cross bar with backrest hook support, the upper rear portion of the right brace panel of described seat dividing plate carries out detachable being fixedly connected with the right extension board of back-shelf board crossbeam, the upper rear portion of the left brace panel of seat dividing plate carries out detachable being fixedly connected with the left extension board of back-shelf board crossbeam.
The top of the right brace panel of described seat dividing plate is provided with the first hook, the top of the right brace panel of seat dividing plate is provided with the first mounting hole, the bottom of the right brace panel of seat dividing plate is provided with the second mounting hole, the bottom of the right brace panel of seat dividing plate is provided with the first mounting nuts, the top of the left brace panel of described seat dividing plate is provided with the second hook, the top of the left brace panel of seat dividing plate is provided with the 3rd mounting hole, the bottom of the left brace panel of seat dividing plate is provided with the 4th mounting hole, and the bottom of the left brace panel of seat dividing plate is provided with the second mounting nuts;
The lower right corner of described seat back-rest framework is provided with the first fixed orifice, the lower left corner of seat back-rest framework is provided with the second fixed orifice, the stage casing, bottom of seat back-rest framework is provided with the 3rd fixed orifice, described first fixed orifice and the first mounting nuts are bolted to connection, second fixed orifice and the second mounting nuts are bolted to connection, and after the 3rd fixed orifice and vehicle body, floor is bolted to connection;
The right connecting panel of described rear floor rear wheel cover is provided with three mounting nuts corresponding with the second mounting hole, the rear floor left connecting panel of rear wheel cover is provided with four mounting nuts corresponding with the 4th mounting hole, described second mounting hole and the 3rd mounting nuts are bolted, and the 4th mounting hole and the 4th mounting nuts are bolted;
The right extension board of described back-shelf board crossbeam is provided with five mounting nuts corresponding with the first mounting hole, the left extension board of back-shelf board crossbeam is provided with six mounting nuts corresponding with the 3rd mounting hole, described first mounting hole and the 5th mounting nuts are bolted, and the 3rd mounting hole and the 6th mounting nuts are bolted;
The right extension board of described back-shelf board crossbeam is provided with links up with the first corresponding auxiliary hole with first, described first auxiliary hole is positioned at above the 5th mounting nuts, in described first hook insertion first auxiliary hole, the left extension board of back-shelf board crossbeam is provided with links up with the second corresponding auxiliary hole with second, described second auxiliary hole is positioned at above the 6th mounting nuts, in described second hook insertion second auxiliary hole.
The right brace panel of described seat dividing plate is also fixed with the first sleeve, described first sleeve and the second mounting hole arranged concentric, described second mounting hole, to be bolted between the first sleeve and the 3rd mounting nuts, first sleeve is between the second mounting hole and the 3rd mounting nuts, the left brace panel of described seat dividing plate is also fixed with the second sleeve, described second sleeve and the 4th mounting hole arranged concentric, described 4th mounting hole, be bolted between the second sleeve and the 4th mounting nuts, the second sleeve is between the 4th mounting hole and the 4th mounting nuts.
Described back-shelf board is fixed with from left to right three backrest hook support, the top of described seat back-rest framework is fixed with three cross bars corresponding with the groove of backrest hook support from left to right.
Described seat dividing plate is provided with side by side two back seat center armrest fixed orifices.
The present invention also comprises right safety belt lock catch assembly and left safety belt lock catch assembly, described right safety belt lock catch assembly comprises right safety belt lock catch adapter plate, back right side secure latch and rear row's middle security belt lock catch, described back right side secure latch and rear row's middle security belt lock catch are arranged on right safety belt lock catch adapter plate, right safety belt lock catch adapter plate top is provided with two the first adapter plate mounting holes side by side, is provided with the second adapter plate mounting hole and the 9th adapter plate mounting hole in the middle part of right safety belt lock catch adapter plate;
Side in the middle part of seat dividing plate is provided with two the three adapter plate mounting holes corresponding with the first adapter plate mounting hole, and the first adapter plate mounting hole is fixedly connected with the 3rd corresponding adapter plate mounting hole by bolt;
Side after described vehicle body in the middle part of floor is provided with the four adapter plate mounting hole corresponding with the second adapter plate mounting hole, and the ten adapter plate mounting hole corresponding with the 9th adapter plate mounting hole, after 3rd fixed orifice of described seat back-rest framework, the second adapter plate mounting hole of right safety belt lock catch adapter plate and vehicle body, the 4th adapter plate mounting hole on floor is bolted to connection, and after the 9th adapter plate mounting hole of right safety belt lock catch adapter plate and vehicle body, the tenth adapter plate mounting hole on floor is bolted to connection;
Described left safety belt lock catch assembly comprises left safety belt lock catch adapter plate and player No.5 side safety belt lock catch, wherein, player No.5 side safety belt lock catch is arranged on left safety belt lock catch adapter plate, left safety belt lock catch adapter plate top is provided with two the 5th adapter plate mounting holes side by side, and left safety belt lock catch adapter plate bottom is provided with the 6th adapter plate mounting hole;
Opposite side in the middle part of described seat dividing plate is provided with two the seven adapter plate mounting holes corresponding with the 5th adapter plate mounting hole, and the 5th adapter plate mounting hole is bolted with the 7th corresponding adapter plate mounting hole;
Opposite side after described vehicle body in the middle part of floor is provided with the eight adapter plate mounting hole corresponding with the 6th adapter plate mounting hole, and described 6th adapter plate mounting hole and the 8th adapter plate mounting hole are bolted to connection.
Described right safety belt lock catch assembly is provided with the first child seat lock catch support assembly, left safety belt lock catch assembly is provided with the second child seat lock catch support assembly, the right brace panel of described seat dividing plate is provided with right side child seat snap close, and the left brace panel of seat dividing plate is provided with left side child seat snap close.
Described first mounting hole is the elongated hole along the right brace panel length direction of seat dividing plate, and the 3rd mounting hole is the elongated hole along the left brace panel length direction of seat dividing plate.
The groove of described backrest hook support opening up.
An assembly method for the split-type structural of above-mentioned auto rear seat backrest frames, it is characterized in that, it comprises the steps:
Step 1: the rear floor right connecting panel of rear wheel cover is welded on side, floor after vehicle body, the rear floor left connecting panel of rear wheel cover is welded on floor opposite side after vehicle body, right for back-shelf board crossbeam extension board is welded on back-shelf board side, left for back-shelf board crossbeam extension board is welded on back-shelf board opposite side, three backrest hook support are arranged on back-shelf board;
Step 2: will by seat dividing plate, the right brace panel of seat dividing plate, the seat clapboard assembly that the left brace panel of seat dividing plate is formed puts into interior of body from door opening after gusset, first of right for seat dividing plate brace panel hook is inserted in the first auxiliary hole of the right extension board of back-shelf board crossbeam, second of left for seat dividing plate brace panel hook is inserted the second auxiliary hole of the left extension board of back-shelf board crossbeam, pass the second mounting hole of the right brace panel of seat dividing plate with a bolt and be tentatively tightened on the 3rd mounting nuts of the right connecting panel of rear floor rear wheel cover, pass the 4th mounting hole of the left brace panel of seat dividing plate with a bolt and be tentatively tightened on the 4th mounting nuts of the left connecting panel of rear floor rear wheel cover, first mounting hole of right for seat dividing plate brace panel is bolted on the 5th mounting nuts of the right extension board of back-shelf board crossbeam with one, 3rd mounting hole of left for seat dividing plate brace panel is bolted on the 6th mounting nuts of the left extension board of back-shelf board crossbeam with one, urgent above-mentioned four bolts, complete the installation of seat clapboard assembly,
Step 3: the right safety belt lock catch adapter plate top of right safety belt lock catch assembly is fixedly connected with seat dividing plate by bolt, be fixedly connected with in the middle part of right safety belt lock catch adapter plate with floor after vehicle body by bolt, the left safety belt lock catch adapter plate top of left safety belt lock catch assembly is fixedly connected with seat dividing plate by bolt, left safety belt lock catch adapter plate bottom is fixedly connected with floor after vehicle body by bolt;
Step 4: three of seat back-rest framework cross bars are hung in the groove of corresponding backrest hook support, first fixed orifice of seat back-rest framework is installed to by bolt on the first mounting nuts of the right brace panel of seat dividing plate, be installed to by bolt on the second mounting nuts of the left brace panel of seat dividing plate by second fixed orifice of seat back-rest framework, the 3rd fixed orifice of seat back-rest framework is fixed on the 4th adapter plate mounting hole on floor after vehicle body through the second adapter plate mounting hole of right safety belt lock catch assembly by bolt.
Beneficial effect of the present invention:
1) skeleton structure in traditional back seat assembly weakens by the present invention, is separated to by main for back seat force structure independently on seat dividing plate, can reduces the weight of seat assembly, be convenient to the carrying of seat assembly.And seat dividing plate is as steel stamping part, without the need to carrying out meticulous packaging in production and then storage and transport process, reduce vehicle production cost.
2) seat dividing plate of the present invention adopts steel plate punched to form, and production technology is simple.
3) the seat dividing plate in the present invention, top is connected with seat dividing plate crossbeam left and right extension board, lower middle position is connected with floor after vehicle body with left safety belt lock catch assembly by right safety belt lock catch assembly, the left and right sides, bottom respectively with the right connecting panel of rear floor rear wheel cover, rear wheel cover left connecting panel in rear floor connects, all point of connection all adopt gauge member to fix, fix and relative motion can not occur between back seat dividing plate and vehicle body, avoid the abnormal sound that relative motion causes, improve the body torsional rigdity of back seat installation position, improve the safety factor of rear row occupant.
4) the right brace panel of seat dividing plate of the present invention is provided with pre-assy first and links up with, the left brace panel of seat dividing plate is provided with pre-assy second and links up with, during assembling seat dividing plate, first above-mentioned first hook and second are hung in the right extension board of back-shelf board crossbeam and prepackage auxiliary hole (i.e. the first auxiliary hole and the second auxiliary hole) corresponding to the left extension board of back-shelf board crossbeam, can ensure that seat dividing plate does not come off, be convenient to assembler and operation is fixed to seat dividing plate.Second mounting hole of the right brace panel of seat dividing plate and the 4th mounting hole of the left brace panel of seat dividing plate, there is knock hole function simultaneously, after above-mentioned pre-assy, two fitting-up bolts are each passed through in above-mentioned second mounting hole and the 4th mounting hole, using these two fitting-up bolts as locating dowel pin, second mounting hole is as knock hole restriction Y and Z both direction, 4th mounting hole limits Z-direction as knock hole, use the X of seat dividing plate and vehicle body to laminating restriction X to (above-mentioned X is to being bodywork length direction in vehicle body system of axes, Y is vehicle-body width direction in vehicle body system of axes, Z is bodywork height direction in vehicle body system of axes, about vehicle body system of axes, that perform is national standard QC/T490-2000, the description in all about XYZ direction herein, all in accordance with this GB), realize the complete location of the six-freedom degree of seat clapboard assembly on vehicle body and fix.Seat dividing plate adopts the bolt of same specification to assemble on vehicle body, avoids assembler and repeatedly changes instrument, repeatedly standard of replacement part, improve efficiency of assembling.
5) due to position and the back seat inclination angle layout of child seat lock catch support assembly, gap is there is between seat dividing plate left and right sides brace panel and rear floor rear wheel cover left and right connecting plates, and seat dividing plate left and right sides brace panel limits by Sheet Metal Forming Technology, above-mentioned gap cannot be eliminated, traditional way eliminates gap by increasing support, but support welding needs to develop welding jig, buying welding gear, cost is higher.The present invention by fixing the first sleeve on the right brace panel of seat dividing plate, the left brace panel of seat dividing plate fixes the second sleeve, just solve the impact in above-mentioned gap easily, and need the front and back position changing rear seat back assembly when if vehicle changes money or new design, only need to develop highly different sleeves, without the need to again developing new seat dividing plate left and right sides brace panel, reduce the cycle of designing and developing and cost.
6) rear seat back skeleton of the present invention is that round steel Member Welding forms, three cross bars are formed by the round steel component bent above skeleton, three cross bars are connected with the groove of the backrest hook support of three on back-shelf board, make the assembly direction of rear seat back skeleton from top to bottom, while being convenient to assembling, when touching after can effectively avoiding, (car is in the anxious stopping time for the dive of rear seat back and reach, in car, object continues forward with inertia, seat is also because own wt has the trend of reach and certain displacement), improve the safety of vehicle (because back of seat and cushion form the structure of L shape, backrest near vertical, and cushion almost horizontal, floor is also had under cushion.Backrest has when installing and send part route, can be blocked from below to up, be not easy to assembling by floor.And backrest falls from top to bottom, top is roof, and space is enough large, and just can run into floor when installing to the end, assembly space is enough.The groove of backrest hook support, is used for accepting the cross bar of top upward, vehicle is anxious stop or before when touching, the tendency (this cries dive) that occupant and seat stay because inertia is oriented.But because backrest cross bar is firmly hung by groove, cross bar can not decline, because this reducing the dive of seat).Backrest frames bottom and seat dividing plate are assembled by the bolt of three same specifications, avoid assembler and repeatedly change instrument, repeatedly standard of replacement part, improve efficiency of assembling.
7) the first mounting hole in the present invention and the 3rd mounting hole are elongated hole, meet the six-freedom degree of seat clapboard assembly on vehicle body complete location and fixing while, can the vehicle body of adaptive different batches.Avoid vehicle body deviation larger time seat clapboard assembly cannot assemble.
8) vehicle change money and new car exploitation increase in numbers swiftly, new body in white is for meeting new modeling, the body structure at chair mounted position is often caused to change, back seat is caused again to develop, for the same platform vehicle type of floor assembly after shared vehicle body, the present invention only according to new moulding, need develop different back seat assemblies, and after seat dividing plate and vehicle body, floor assembly can be continued to use.For providing possibility with general in different automobile types of a back seat, reducing the cost of back seat assembly and car load, improving commodity competitiveness and rentability.
Accompanying drawing explanation
Fig. 1 is detonation configuration schematic diagram of the present invention;
Fig. 2 of the present inventionly faces structural representation;
Fig. 3 is backsight structural representation of the present invention (not containing seat back-rest framework part);
Fig. 4 is the structural representation of right safety belt lock catch assembly in the present invention;
Fig. 5 is the structural representation of left safety belt lock catch assembly in the present invention;
Fig. 6 is the structural representation of seat back-rest framework in the present invention;
Fig. 7 is the structural representation of the right extension board of back-shelf board crossbeam in the present invention;
Fig. 8 is the structural representation of the left extension board of back-shelf board crossbeam in the present invention;
Fig. 9 is the structural representation of the rear left connecting panel of floor rear wheel cover in the present invention;
Figure 10 is the structural representation of the rear right connecting panel of floor rear wheel cover in the present invention;
Figure 11 is the structural representation of the first child seat lock catch support assembly in the present invention;
Figure 12 is the structural representation of the left brace panel of seat dividing plate in the present invention;
Figure 13 is the structural representation of the right brace panel of seat dividing plate in the present invention;
Figure 14 is the structural representation of seat partition part in the present invention;
Figure 15 is the structural representation of seat clapboard assembly in the present invention;
Figure 16 is the structural representation of floor and perimeter component thereof after vehicle body in the present invention.
Wherein, 1-seat dividing plate, 1.1-back seat center armrest fixed orifice, 1.2-right safety belt lock catch assembly, 1.3-left safety belt lock catch assembly, 1.4-back right side secure latch, 1.5-rear row's middle security belt lock catch, 1.6-player No.5 side safety belt lock catch, 1.7-right safety belt lock catch adapter plate, 1.8-the first adapter plate mounting hole, 1.9-the second adapter plate mounting hole, 1.10-the three adapter plate mounting hole, 1.11-the four adapter plate mounting hole, 1.12-left safety belt lock catch adapter plate, 1.13-the five adapter plate mounting hole, 1.14-the six adapter plate mounting hole, 1.15-the seven adapter plate mounting hole, 1.16-the eight adapter plate mounting hole, 1.17-the nine adapter plate mounting hole, 1.18-the ten adapter plate mounting hole, the right brace panel of 2-seat dividing plate, 2.1-the first mounting hole, 2.2-the second mounting hole, 2.3-the first hook, 2.4-the first mounting nuts, 2.5-the first sleeve, 2.6-the first child seat lock catch support assembly, 2.7-right side child seat snap close, the left brace panel of 3-seat dividing plate, 3.1-the three mounting hole, 3.2-the four mounting hole, 3.3-the second hook, 3.4-the second mounting nuts, 3.5-the second sleeve, 3.6-the second child seat lock catch support assembly, 3.7-left side child seat snap close, floor after 4-vehicle body, the right connecting panel of 5-rear floor rear wheel cover, 5.1-the three mounting nuts, the left connecting panel of 6-rear floor rear wheel cover, 6.1-the four mounting nuts, the right extension board of 7-back-shelf board crossbeam, 7.1-the five mounting nuts, 7.2-the first auxiliary hole, the left extension board of 8-back-shelf board crossbeam, 8.1-the six mounting nuts, 8.2-the second auxiliary hole, 9-seat back-rest framework, 9.1-the first fixed orifice, 9.2-the second fixed orifice, 9.3-the three fixed orifice, 10-back-shelf board, 11-backrest hook support, 12-groove, 13-cross bar.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
The split-type structural of auto rear seat backrest frames as shown in Fig. 1 ~ 16, it comprises seat dividing plate 1, be fixed on the right brace panel 2 of seat dividing plate of seat dividing plate 1 side, be fixed on the left brace panel 3 of seat dividing plate of seat dividing plate 1 opposite side, floor 4 after vehicle body, be fixed on the right connecting panel 5 of rear floor rear wheel cover of side, floor 4 after vehicle body, be fixed on the left connecting panel 6 of rear floor rear wheel cover of floor 4 opposite side after vehicle body, back-shelf board 10, be fixed on the right extension board 7 of back-shelf board crossbeam of back-shelf board 10 side, be fixed on the left extension board 8 of back-shelf board crossbeam of back-shelf board 10 opposite side, it also comprises seat back-rest framework 9, described back-shelf board 10 is fixed with backrest hook support 11, backrest hook support 11 is provided with groove 12, detachable being fixedly connected with is carried out with the lower right corner of seat back-rest framework 9 in the front of the right brace panel of described seat dividing plate 2, detachable being fixedly connected with is carried out with the lower left corner of seat back-rest framework 9 in the front of the left brace panel of seat dividing plate 3, after vehicle body, detachable being fixedly connected with is carried out with the stage casing, bottom of seat back-rest framework 9 in floor 4, the lower backside of the right brace panel of described seat dividing plate 2 carries out detachable being fixedly connected with the right connecting panel of rear floor rear wheel cover 5, the lower backside of the left brace panel of seat dividing plate 3 carries out detachable being fixedly connected with the left connecting panel of rear floor rear wheel cover 6, the top of described seat back-rest framework 9 is provided with the cross bar 13 coordinated with groove 12, the top of seat back-rest framework 9 is connected with the groove 12 of backrest hook support 11 by cross bar 13, the upper rear portion of the right brace panel of described seat dividing plate 2 carries out detachable being fixedly connected with the right extension board of back-shelf board crossbeam 7, the upper rear portion of the left brace panel of seat dividing plate 3 carries out detachable being fixedly connected with the left extension board of back-shelf board crossbeam 8, the groove 12 of described backrest hook support 11 opening up.The groove 12 of backrest hook support 11, is used for accepting the cross bar 13 of top upward, when vehicle is anxious stop or before touch time, the tendency (this cries dive) that occupant and seat stay because inertia is oriented.But because the cross bar 13 of backrest is firmly hung by groove 12, cross bar 13 can not decline, because this reducing the dive of seat.
In technique scheme, seat dividing plate 1, the right brace panel of seat dividing plate 2 and the left brace panel 3 of seat dividing plate are punching structure part, and three forms an assembly by flash butt welding.Backrest hook support 11 is for having the blanked part of groove 12, and backrest hook support 11 is connected on back-shelf board 10 by flash butt welding.
In technique scheme, the framing member such as floor 4, backrest hook support 11, the right connecting panel of rear floor rear wheel cover 5 and the left connecting panel 6 of rear floor rear wheel cover after the right extension board of back-shelf board crossbeam 7, the left extension board of back-shelf board crossbeam 8, back-shelf board 10, vehicle body, forms vehicle body rear part structure.
In technique scheme, the top of the right brace panel 2 of described seat dividing plate is provided with the first hook 2.3, the top of the right brace panel 2 of seat dividing plate is provided with the first mounting hole 2.1, the bottom of the right brace panel 2 of seat dividing plate is provided with the second mounting hole 2.2, the bottom of the right brace panel 2 of seat dividing plate is provided with the first mounting nuts 2.4, the top of the left brace panel 3 of described seat dividing plate is provided with the second hook 3.3, the top of the left brace panel 3 of seat dividing plate is provided with the 3rd mounting hole 3.1, the bottom of the left brace panel 3 of seat dividing plate is provided with the 4th mounting hole 3.2, the bottom of the left brace panel 3 of seat dividing plate is provided with the second mounting nuts 3.4,
The lower right corner of described seat back-rest framework 9 is provided with the first fixed orifice 9.1, the lower left corner of seat back-rest framework 9 is provided with the second fixed orifice 9.2, the stage casing, bottom of seat back-rest framework 9 is provided with the 3rd fixed orifice 9.3, described first fixed orifice 9.1 and the first mounting nuts 2.4 are bolted to connection, second fixed orifice 9.2 and the second mounting nuts 3.4 are bolted to connection, and after the 3rd fixed orifice 9.3 and vehicle body, floor 4 is bolted to connection;
The right connecting panel of described rear floor rear wheel cover 5 is provided with three mounting nuts 5.1 corresponding with the second mounting hole 2.2, the left connecting panel of rear floor rear wheel cover 6 is provided with four mounting nuts 6.1 corresponding with the 4th mounting hole 3.2, described second mounting hole 2.2 and the 3rd mounting nuts 5.1 are bolted, and the 4th mounting hole 3.2 and the 4th mounting nuts 6.1 are bolted;
The right extension board of described back-shelf board crossbeam 7 is provided with five mounting nuts 7.1 corresponding with the first mounting hole 2.1, the left extension board of back-shelf board crossbeam 8 is provided with six mounting nuts 8.1 corresponding with the 3rd mounting hole 3.1, described first mounting hole 2.1 and the 5th mounting nuts 7.1 are bolted, and the 3rd mounting hole 3.1 and the 6th mounting nuts 8.1 are bolted;
The right extension board of described back-shelf board crossbeam 7 is provided with links up with 2.3 the first corresponding auxiliary holes 7.2 with first, described first auxiliary hole 7.2 is positioned at above the 5th mounting nuts 7.1, described first hook 2.3 inserts in the first auxiliary hole 7.2, the left extension board of back-shelf board crossbeam 8 is provided with links up with 3.3 the second corresponding auxiliary holes 8.2 with second, described second auxiliary hole 8.2 is positioned at above the 6th mounting nuts 8.1, and described second hook 3.3 inserts in the second auxiliary hole 8.2.
In technique scheme, the right brace panel 2 of described seat dividing plate is also fixed with the first sleeve 2.5, described first sleeve 2.5 and the second mounting hole 2.2 arranged concentric, described second mounting hole 2.2, be bolted between first sleeve 2.5 and the 3rd mounting nuts 5.1, first sleeve 2.5 is between the second mounting hole 2.2 and the 3rd mounting nuts 5.1, the left brace panel 3 of described seat dividing plate is also fixed with the second sleeve 3.5, described second sleeve 3.5 and the 4th mounting hole 3.2 arranged concentric, described 4th mounting hole 3.2, be bolted between second sleeve 3.5 and the 4th mounting nuts 6.1, second sleeve 3.5 is between the 4th mounting hole 3.2 and the 4th mounting nuts 6.1.The gap after seat dividing plate brace panel and correspondence between the rear wheel cover connecting panel of floor is filled in the effect of sleeve, its structure is identical with the 4th mounting nuts 6.1 with the 3rd mounting nuts 5.1, is welded between sleeve and corresponding seat dividing plate brace panel by attachment point welding machine.Seat dividing plate 1 fixing on vehicle body, realize mainly through the right brace panel of seat dividing plate 2 and the left brace panel 3 of seat dividing plate, therefore, the right brace panel of seat dividing plate 2 and the left brace panel of seat dividing plate 3 need to reach certain thickness and intensity.Due to the relation of thickness and intensity, the connection being completed child seat lock catch support assembly by riveted joint or gas shield welding directly can be adopted.
In technique scheme, described back-shelf board 10 is fixed with from left to right three backrest hook support 11, the top of described seat back-rest framework 9 is fixed with three cross bars 13 corresponding with the groove 12 of backrest hook support 11 from left to right.
In technique scheme, described seat dividing plate 1 is provided with side by side two back seat center armrest fixed orifices 1.1.For the vehicle having center armrest, gauge member is used back seat center armrest to be fixed on seat dividing plate 1 at two back seat center armrest fixed orifice 1.1 places.
In technique scheme, it also comprises right safety belt lock catch assembly 1.2 and left safety belt lock catch assembly 1.3, described right safety belt lock catch assembly 1.2 comprises right safety belt lock catch adapter plate 1.7, back right side secure latch 1.4 and rear row's middle security belt lock catch 1.5, described back right side secure latch 1.4 and rear row's middle security belt lock catch 1.5 are arranged on right safety belt lock catch adapter plate 1.7, right safety belt lock catch adapter plate 1.7 top is provided with two the first adapter plate mounting holes 1.8 side by side, the second adapter plate mounting hole 1.9 and the 9th adapter plate mounting hole 1.17 is provided with in the middle part of right safety belt lock catch adapter plate 1.7,
Side in the middle part of seat dividing plate 1 is provided with two three adapter plate mounting hole 1.10, the first adapter plate mounting holes 1.8 corresponding with the first adapter plate mounting hole 1.8 and is fixedly connected with the 3rd corresponding adapter plate mounting hole 1.10 by bolt;
Side after described vehicle body in the middle part of floor 4 is provided with the four adapter plate mounting hole 1.11 corresponding with the second adapter plate mounting hole (1.9), and the ten adapter plate mounting hole 1.18 corresponding with the 9th adapter plate mounting hole 1.17, 3rd fixed orifice 9.3 of described seat back-rest framework 9, after second adapter plate mounting hole 1.9 of right safety belt lock catch adapter plate 1.7 and vehicle body, the 4th adapter plate mounting hole 1.11 on floor 4 is bolted to connection, after 9th adapter plate mounting hole 1.17 of right safety belt lock catch adapter plate 1.7 and vehicle body, the tenth adapter plate mounting hole 1.18 on floor 4 is bolted to connection,
Described left safety belt lock catch assembly 1.3 comprises left safety belt lock catch adapter plate 1.12 and player No.5 side safety belt lock catch 1.6, wherein, player No.5 side safety belt lock catch 1.6 is arranged on left safety belt lock catch adapter plate 1.12, left safety belt lock catch adapter plate 1.12 top is provided with two the 5th adapter plate mounting holes 1.13 side by side, and left safety belt lock catch adapter plate 1.12 bottom is provided with the 6th adapter plate mounting hole 1.14;
Opposite side in the middle part of described seat dividing plate 1 is provided with two seven adapter plate mounting hole 1.15, the five adapter plate mounting holes 1.13 corresponding with the 5th adapter plate mounting hole 1.13 and is bolted with the 7th corresponding adapter plate mounting hole 1.15;
Opposite side after described vehicle body in the middle part of floor 4 is provided with the eight adapter plate mounting hole 1.16 corresponding with the 6th adapter plate mounting hole 1.14, and described 6th adapter plate mounting hole 1.14 and the 8th adapter plate mounting hole 1.16 are bolted to connection.
In technique scheme, described right safety belt lock catch assembly 1.2 is provided with the first child seat lock catch support assembly 2.6, left safety belt lock catch assembly 1.3 is provided with the second child seat lock catch support assembly 3.6, the right brace panel 2 of described seat dividing plate is provided with right side child seat snap close 2.7, and the left brace panel 3 of seat dividing plate is provided with left side child seat snap close 3.7.Above-mentioned child seat lock catch support assembly is made up of child seat snap close, child seat lock catch support and two welded nuts; described child seat snap close is fixed on child seat lock catch support, and child seat lock catch support is fixed on seat dividing plate brace panel by gas shield welding.The left brace panel 3 of above-mentioned first child seat lock catch support assembly 2.6, second child seat lock catch support assembly 3.6, seat dividing plate 1, the right brace panel of seat dividing plate 2 and seat dividing plate forms seat clapboard assembly by welding.
In technique scheme, described first mounting hole 2.1 is the elongated hole along seat dividing plate right brace panel 2 length direction, and the 3rd mounting hole 3.1 is the elongated hole along seat dividing plate left brace panel 3 length direction.
In technique scheme, seat back-rest framework 9 is the branch units in rear seat back assembly, and wrap up by the sponge structure in back seat assembly, only have the first fixed orifice 9.1, second fixed orifice 9.2, the 3rd fixed orifice 9.3 and three cross bars 13, these six points expose the sponge structure of back seat assembly.The agent structure of seat back-rest framework 9 is formed by round steel Member Welding, and adopt steel plate and steel-tube construction in bolt fixed position and pillow holder allocation, all point of connection of seat back-rest framework 9 all weld with gas shield welding.
An assembly method for the split-type structural of above-mentioned auto rear seat backrest frames, it comprises the steps:
Step 1: right for rear floor rear wheel cover connecting panel 5 is welded on side, floor 4 after vehicle body, left for rear floor rear wheel cover connecting panel 6 is welded on floor 4 opposite side after vehicle body, right for back-shelf board crossbeam extension board 7 is welded on back-shelf board 10 side, left for back-shelf board crossbeam extension board 8 is welded on back-shelf board 10 opposite side, three backrest hook support 11 are arranged on back-shelf board 10;
Step 2: will by seat dividing plate 1, the right brace panel 2 of seat dividing plate, the seat clapboard assembly that the left brace panel 3 of seat dividing plate is formed puts into interior of body from door opening after gusset, first of right for seat dividing plate brace panel 2 hook 2.3 is inserted in the first auxiliary hole 7.2 of the right extension board 7 of back-shelf board crossbeam, second of left for seat dividing plate brace panel 3 hook 3.3 is inserted the second auxiliary hole 8.2 of the left extension board 8 of back-shelf board crossbeam, pass the second mounting hole 2.2 of the right brace panel of seat dividing plate 2 with a bolt and be tentatively tightened on the 3rd mounting nuts 5.1 of the right connecting panel 5 of rear floor rear wheel cover, pass the 4th mounting hole 3.2 of the left brace panel of seat dividing plate 3 with a bolt and be tentatively tightened on the 4th mounting nuts 6.1 of the left connecting panel 6 of rear floor rear wheel cover, first mounting hole 2.1 of right for seat dividing plate brace panel 2 is bolted on the 5th mounting nuts 7.1 of the right extension board 7 of back-shelf board crossbeam with one, 3rd mounting hole 3.1 of left for seat dividing plate brace panel 3 is bolted on the 6th mounting nuts 8.1 of the left extension board 8 of back-shelf board crossbeam with one, urgent above-mentioned four bolts, complete the installation of seat clapboard assembly,
Step 3: right safety belt lock catch adapter plate 1.7 top of right safety belt lock catch assembly 1.2 is fixedly connected with seat dividing plate 1 by bolt, be fixedly connected with in the middle part of right safety belt lock catch adapter plate 1.7 with floor after vehicle body 4 by bolt, left safety belt lock catch adapter plate 1.12 top of left safety belt lock catch assembly 1.3 is fixedly connected with seat dividing plate 1 by bolt, left safety belt lock catch adapter plate 1.12 bottom is fixedly connected with floor after vehicle body 4 by bolt;
Step 4: three of seat back-rest framework 9 cross bars 13 are hung in the groove 12 of corresponding backrest hook support 11, first fixed orifice 9.1 of seat back-rest framework 9 is installed to by bolt on the first mounting nuts 2.4 of the right brace panel 2 of seat dividing plate, second fixed orifice 9.2 of seat back-rest framework 9 is installed to by bolt on the second mounting nuts 3.4 of the left brace panel 3 of seat dividing plate, 3rd fixed orifice 9.3 of seat back-rest framework 9 is fixed on the 4th adapter plate mounting hole 1.11 on floor 4 after vehicle body through the second adapter plate mounting hole 1.9 of right safety belt lock catch assembly 1.2 by bolt.
The car load system of axes of the left member in above-mentioned part and right member establishing criteria is determined.
The content that this specification sheets is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (10)
1. the split-type structural of an auto rear seat backrest frames, it comprises seat dividing plate (1), be fixed on the right brace panel of seat dividing plate (2) of seat dividing plate (1) side, be fixed on the left brace panel of seat dividing plate (3) of seat dividing plate (1) opposite side, after vehicle body floor (4), be fixed on the right connecting panel of the rear floor rear wheel cover (5) of floor (4) side after vehicle body, be fixed on the left connecting panel of the rear floor rear wheel cover (6) of floor (4) opposite side after vehicle body, back-shelf board (10), be fixed on the right extension board of back-shelf board crossbeam (7) of back-shelf board (10) side, be fixed on the left extension board of back-shelf board crossbeam (8) of back-shelf board (10) opposite side, it is characterized in that: it also comprises seat back-rest framework (9), described back-shelf board (10) is fixed with backrest hook support (11), backrest hook support (11) is provided with groove (12), detachable being fixedly connected with is carried out with the lower right corner of seat back-rest framework (9) in the front of the right brace panel of described seat dividing plate (2), detachable being fixedly connected with is carried out with the lower left corner of seat back-rest framework (9) in the front of the left brace panel of seat dividing plate (3), after vehicle body, floor (4) carry out detachable being fixedly connected with the stage casing, bottom of seat back-rest framework (9), the lower backside of the right brace panel of described seat dividing plate (2) carries out detachable being fixedly connected with the right connecting panel of rear floor rear wheel cover (5), the lower backside of the left brace panel of seat dividing plate (3) carries out detachable being fixedly connected with the left connecting panel of rear floor rear wheel cover (6), the top of described seat back-rest framework (9) is provided with the cross bar (13) coordinated with groove (12), the top of seat back-rest framework (9) is connected with the groove (12) of backrest hook support (11) by cross bar (13), the upper rear portion of the right brace panel of described seat dividing plate (2) carries out detachable being fixedly connected with the right extension board of back-shelf board crossbeam (7), the upper rear portion of the left brace panel of seat dividing plate (3) carries out detachable being fixedly connected with the left extension board of back-shelf board crossbeam (8).
2. the split-type structural of auto rear seat backrest frames according to claim 1, it is characterized in that: the top of the right brace panel of described seat dividing plate (2) is provided with the first hook (2.3), the top of the right brace panel of seat dividing plate (2) is provided with the first mounting hole (2.1), the bottom of the right brace panel of seat dividing plate (2) is provided with the second mounting hole (2.2), the bottom of the right brace panel of seat dividing plate (2) is provided with the first mounting nuts (2.4), the top of the left brace panel of described seat dividing plate (3) is provided with the second hook (3.3), the top of the left brace panel of seat dividing plate (3) is provided with the 3rd mounting hole (3.1), the bottom of the left brace panel of seat dividing plate (3) is provided with the 4th mounting hole (3.2), the bottom of the left brace panel of seat dividing plate (3) is provided with the second mounting nuts (3.4),
The lower right corner of described seat back-rest framework (9) is provided with the first fixed orifice (9.1), the lower left corner of seat back-rest framework (9) is provided with the second fixed orifice (9.2), the stage casing, bottom of seat back-rest framework (9) is provided with the 3rd fixed orifice (9.3), described first fixed orifice (9.1) and the first mounting nuts (2.4) are bolted to connection, second fixed orifice (9.2) and the second mounting nuts (3.4) are bolted to connection, and after the 3rd fixed orifice (9.3) and vehicle body, floor (4) is bolted to connection;
The right connecting panel of described rear floor rear wheel cover (5) is provided with three mounting nuts (5.1) corresponding with the second mounting hole (2.2), the left connecting panel of rear floor rear wheel cover (6) is provided with four mounting nuts (6.1) corresponding with the 4th mounting hole (3.2), described second mounting hole (2.2) and the 3rd mounting nuts (5.1) are bolted, and the 4th mounting hole (3.2) and the 4th mounting nuts (6.1) are bolted;
The right extension board of described back-shelf board crossbeam (7) is provided with five mounting nuts (7.1) corresponding with the first mounting hole (2.1), the left extension board of back-shelf board crossbeam (8) is provided with six mounting nuts (8.1) corresponding with the 3rd mounting hole (3.1), described first mounting hole (2.1) and the 5th mounting nuts (7.1) are bolted, and the 3rd mounting hole (3.1) and the 6th mounting nuts (8.1) are bolted;
The right extension board of described back-shelf board crossbeam (7) is provided with links up with first auxiliary hole (7.2) corresponding to (2.3) with first, described first auxiliary hole (7.2) is positioned at the 5th mounting nuts (7.1) top, described first hook (2.3) inserts in the first auxiliary hole (7.2), the left extension board of back-shelf board crossbeam (8) is provided with links up with second auxiliary hole (8.2) corresponding to (3.3) with second, described second auxiliary hole (8.2) is positioned at the 6th mounting nuts (8.1) top, described second hook (3.3) inserts in the second auxiliary hole (8.2).
3. the split-type structural of auto rear seat backrest frames according to claim 2, it is characterized in that: the right brace panel of described seat dividing plate (2) is also fixed with the first sleeve (2.5), described first sleeve (2.5) and the second mounting hole (2.2) arranged concentric, described second mounting hole (2.2), be bolted between first sleeve (2.5) and the 3rd mounting nuts (5.1), first sleeve (2.5) is positioned between the second mounting hole (2.2) and the 3rd mounting nuts (5.1), the left brace panel of described seat dividing plate (3) is also fixed with the second sleeve (3.5), described second sleeve (3.5) and the 4th mounting hole (3.2) arranged concentric, described 4th mounting hole (3.2), be bolted between second sleeve (3.5) and the 4th mounting nuts (6.1), second sleeve (3.5) is positioned between the 4th mounting hole (3.2) and the 4th mounting nuts (6.1).
4. the split-type structural of auto rear seat backrest frames according to claim 3, it is characterized in that: described back-shelf board (10) is fixed with from left to right three backrest hook support (11), the top of described seat back-rest framework (9) is fixed with three cross bars (13) corresponding with the groove (12) of backrest hook support (11) from left to right.
5. the split-type structural of auto rear seat backrest frames according to claim 4, is characterized in that: described seat dividing plate (1) is provided with side by side two back seat center armrest fixed orifices (1.1).
6. the split-type structural of auto rear seat backrest frames according to claim 5, it is characterized in that: it also comprises right safety belt lock catch assembly (1.2) and left safety belt lock catch assembly (1.3), described right safety belt lock catch assembly (1.2) comprises right safety belt lock catch adapter plate (1.7), back right side secure latch (1.4) and rear row's middle security belt lock catch (1.5), described back right side secure latch (1.4) and rear row's middle security belt lock catch (1.5) are arranged on right safety belt lock catch adapter plate (1.7), right safety belt lock catch adapter plate (1.7) top is provided with two the first adapter plate mounting holes (1.8) side by side, right safety belt lock catch adapter plate (1.7) middle part is provided with the second adapter plate mounting hole (1.9) and the 9th adapter plate mounting hole (1.17),
The side at seat dividing plate (1) middle part is provided with two the three adapter plate mounting holes (1.10) corresponding with the first adapter plate mounting hole (1.8), and the first adapter plate mounting hole (1.8) is fixedly connected with the 3rd corresponding adapter plate mounting hole (1.10) by bolt;
After described vehicle body, the side at floor (4) middle part is provided with the four adapter plate mounting hole (1.11) corresponding with the second adapter plate mounting hole (1.9), and the ten adapter plate mounting hole (1.18) corresponding with the 9th adapter plate mounting hole (1.17), 3rd fixed orifice (9.3) of described seat back-rest framework (9), after second adapter plate mounting hole (1.9) of right safety belt lock catch adapter plate (1.7) and vehicle body, the 4th adapter plate mounting hole (1.11) on floor (4) is bolted to connection, after 9th adapter plate mounting hole (1.17) of right safety belt lock catch adapter plate (1.7) and vehicle body, the tenth adapter plate mounting hole (1.18) on floor (4) is bolted to connection,
Described left safety belt lock catch assembly (1.3) comprises left safety belt lock catch adapter plate (1.12) and player No.5 side safety belt lock catch (1.6), wherein, player No.5 side safety belt lock catch (1.6) is arranged on left safety belt lock catch adapter plate (1.12), left safety belt lock catch adapter plate (1.12) top is provided with two the 5th adapter plate mounting holes (1.13) side by side, and left safety belt lock catch adapter plate (1.12) bottom is provided with the 6th adapter plate mounting hole (1.14);
The opposite side at described seat dividing plate (1) middle part is provided with two the seven adapter plate mounting holes (1.15) corresponding with the 5th adapter plate mounting hole (1.13), and the 5th adapter plate mounting hole (1.13) is bolted with the 7th corresponding adapter plate mounting hole (1.15);
After described vehicle body, the opposite side at floor (4) middle part is provided with the eight adapter plate mounting hole (1.16) corresponding with the 6th adapter plate mounting hole (1.14), and described 6th adapter plate mounting hole (1.14) and the 8th adapter plate mounting hole (1.16) are bolted to connection.
7. the split-type structural of auto rear seat backrest frames according to claim 6, it is characterized in that: described right safety belt lock catch assembly (1.2) is provided with the first child seat lock catch support assembly (2.6), left safety belt lock catch assembly (1.3) is provided with the second child seat lock catch support assembly (3.6), the right brace panel of described seat dividing plate (2) is provided with right side child seat snap close (2.7), and the left brace panel of seat dividing plate (3) is provided with left side child seat snap close (3.7).
8. the split-type structural of auto rear seat backrest frames according to claim 2, it is characterized in that: described first mounting hole (2.1) is the elongated hole along the right brace panel of seat dividing plate (2) length direction, and the 3rd mounting hole (3.1) is the elongated hole along the left brace panel of seat dividing plate (3) length direction.
9. the split-type structural of auto rear seat backrest frames according to claim 1, is characterized in that: the groove (12) of described backrest hook support (11) opening up.
10. an assembly method for the split-type structural of auto rear seat backrest frames described in claim 7, it is characterized in that, it comprises the steps:
Step 1: the right connecting panel of rear floor rear wheel cover (5) is welded on floor (4) side after vehicle body, the left connecting panel of rear floor rear wheel cover (6) is welded on floor (4) opposite side after vehicle body, right for back-shelf board crossbeam extension board (7) is welded on back-shelf board (10) side, left for back-shelf board crossbeam extension board (8) is welded on back-shelf board (10) opposite side, three backrest hook support (11) are arranged on back-shelf board (10);
Step 2: will by seat dividing plate (1), the right brace panel of seat dividing plate (2), the seat clapboard assembly that the left brace panel of seat dividing plate (3) is formed puts into interior of body from door opening after gusset, first of right for seat dividing plate brace panel (2) hook (2.3) is inserted in first auxiliary hole (7.2) of the right extension board of back-shelf board crossbeam (7), second of left for seat dividing plate brace panel (3) hook (3.3) is inserted second auxiliary hole (8.2) of the left extension board of back-shelf board crossbeam (8), pass second mounting hole (2.2) of the right brace panel of seat dividing plate (2) with a bolt and be tentatively tightened on the 3rd mounting nuts (5.1) of the right connecting panel of rear floor rear wheel cover (5), pass the 4th mounting hole (3.2) of the left brace panel of seat dividing plate (3) with a bolt and be tentatively tightened on the 4th mounting nuts (6.1) of the left connecting panel of rear floor rear wheel cover (6), first mounting hole (2.1) of right for seat dividing plate brace panel (2) is bolted on the 5th mounting nuts (7.1) of the right extension board of back-shelf board crossbeam (7) with one, 3rd mounting hole (3.1) of left for seat dividing plate brace panel (3) is bolted on the 6th mounting nuts (8.1) of the left extension board of back-shelf board crossbeam (8) with one, urgent above-mentioned four bolts, complete the installation of seat clapboard assembly,
Step 3: right safety belt lock catch adapter plate (1.7) top of right safety belt lock catch assembly (1.2) is fixedly connected with seat dividing plate (1) by bolt, right safety belt lock catch adapter plate (1.7) middle part is fixedly connected with floor after vehicle body (4) by bolt, left safety belt lock catch adapter plate (1.12) top of left safety belt lock catch assembly (1.3) is fixedly connected with seat dividing plate (1) by bolt, left safety belt lock catch adapter plate (1.12) bottom is fixedly connected with floor after vehicle body (4) by bolt;
Step 4: three cross bars (13) of seat back-rest framework (9) are hung in the groove (12) of corresponding backrest hook support (11), first fixed orifice (9.1) of seat back-rest framework (9) is installed on first mounting nuts (2.4) of the right brace panel of seat dividing plate (2) by bolt, second fixed orifice (9.2) of seat back-rest framework (9) is installed on second mounting nuts (3.4) of the left brace panel of seat dividing plate (3) by bolt, 3rd fixed orifice (9.3) of seat back-rest framework (9) is fixed on the 4th adapter plate mounting hole (1.11) on floor (4) after vehicle body through the second adapter plate mounting hole (1.9) of right safety belt lock catch assembly (1.2) by bolt.
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| CN106314310B (en) * | 2015-06-25 | 2021-05-04 | 标致·雪铁龙汽车公司 | Trunk bulkhead assembly of vehicle |
| CN105270223A (en) * | 2015-11-12 | 2016-01-27 | 张家港孚冈汽车部件有限公司 | High-strength automobile seat side plate |
| CN106347177A (en) * | 2016-11-11 | 2017-01-25 | 安徽江淮汽车股份有限公司 | Chair backrest lock support frame structure |
| CN106585724B (en) * | 2016-12-30 | 2023-07-28 | 上汽通用五菱汽车股份有限公司 | Car body protection structure of frameless seat |
| CN107234990B (en) * | 2017-06-29 | 2023-08-01 | 长春富维安道拓汽车饰件系统有限公司 | Automobile seat assembly clamping connection structure |
| CN113511114A (en) * | 2021-06-02 | 2021-10-19 | 北京汽车集团越野车有限公司 | Vehicle seat and vehicle |
| CN113232622B (en) * | 2021-06-08 | 2022-11-01 | 浙江吉利控股集团有限公司 | Seat belt buckle mounting structure, seat and vehicle |
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