CN202753811U - Automobile seat assembly with improved structure - Google Patents
Automobile seat assembly with improved structure Download PDFInfo
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- CN202753811U CN202753811U CN 201220426208 CN201220426208U CN202753811U CN 202753811 U CN202753811 U CN 202753811U CN 201220426208 CN201220426208 CN 201220426208 CN 201220426208 U CN201220426208 U CN 201220426208U CN 202753811 U CN202753811 U CN 202753811U
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Abstract
The utility model discloses an automobile seat assembly with an improved structure, and belongs to the technical field of vehicles. The automobile seat assembly with the improved structure resolves the technical problems that the bearing capacity of the the acting force came from the front and back direction of a slide rail of the existing automobile seat assembly is very limited, and the like. The automobile seat assembly with the improved structure comprises a chair plate, a back fixed on the chair plate, a left fixed guide rail and a right fixed guide, the left fixed guide rail and the right fixed guide rail are parallel to each other, and the left fixed guide rail and the right fixed rail can be fixed on an underbody. A left slide guide rail penetrates through the left fixed guide rail and can slide along the left fixed guide rail, a right slide guide rail penetrates through the right fixed guide rail and can slide along the right fixed guide rail, right locking teeth which can play a role in a right locking hole, wherein the right locking teeth are arranged on the right locking piece. A connecting structure is arranged between a left unlocking shaft and a right unlocking shaft, the connecting structure can enable left locking teeth of the left locking piece and the left locking teeth of the right locking piece to be simultaneously separated from a left locking hole and the right locking hole through the rotating of the left unlocking shaft and the right unlocking shaft. The automobile seat assembly with the improved structure has the advantage of strengthening the locking strength when a seat is being fixed.
Description
Technical field
The utility model belongs to the vehicle technology field, relates to a kind of automotive seat, particularly a kind of structure improved automotive seat assembly.
Background technology
Along with automobile is popularized, increasing people uses automobile, because automobile is conveyor line production, rising and the bodily form of different crowd have difference, and the requirement of driving being taken the space is different, and in order to address the above problem, people have invented adjustable seat.
Automotive seat are provided with the adjustment structure of a plurality of energy adjusting seat states at present, seat comprises seat board, backrest and headrest, adjustable being fixed on the backrest of resting the head on, headrest is regulated before and after can realizing reaching up and down, to realize maximum traveling comfort, angle between backrest and the seat board also can be regulated, the front-row seats of automobile can also be regulated particularly chaufeur of front and back position, can be according to the position of bodily form adjusting seat of self, sit on the seat with the posture of the most comfortable guaranteeing, conveniently handle operator platform or control pedal.
Existing sliding rail of automobile seat general structure is such: comprise a fixed guide and slide rail, fixed guide utilizes tie bolt to be fastened on the bottom surface of vehicle body, slide rail is located in the fixed guide, and slide rail can slide in fixed guide, top at slide rail is connected mutually with automotive seat, automotive seat can be along with sliding before and after the slide rail, be provided with ball between fixed guide and the slide rail, mutually dock under the state of combination with slide rail at fixed guide, both can be slided smoothly.
For example the Chinese patent file discloses a kind of sliding rail of automobile seat
[CN201484223U], comprise fixed guide and be located in the fixed guide and the slide rail that can in fixed guide, slide, between fixed guide and slide rail, be provided with some balls, fixed guide has the arc contact surface one that can contact with ball, and slide rail has the arc contact surface two that can contact with ball.The locking tooth is arranged on fixed guide inside in this patent, has increased the difficulty of processing of locking tooth, and also very high to the installation requirement of locking tooth, increases the difficulty of assembling, so that whole device is complicated; Handle in this patent drives locking plate by rivet simultaneously, and is very high to the requirement of strength of locking plate, and may there be the incomplete situation of release in this mechanism, so that situation about blocking during seat slide affects the use of product; And this slide rail is also very limited to the carrying from the application force of fore-and-aft direction, may occur the situation of seat slide when sudden stop or urgent stop, has serious potential safety hazard.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of structure improved automotive seat assembly, and is easy to operate when this seat assembly has the adjusting seat front and back position, the characteristics that the seat loading strength is large.
The purpose of this utility model can realize by following technical proposal: a kind of structure improved automotive seat assembly, comprise seat board, be fixed on the backrest on the seat board and can be fixed on left fixed guide on the body bottom panel and that be parallel to each other and right fixed guide, being equipped with respectively in described left fixed guide and the right fixed guide can be along left slide rail and the right slide rail of left fixed guide and the slip of right fixed guide, described left slide rail and right slide rail middle part have respectively to tabular left installation portion and the right installation portion that be that protrudes, the symmetrical place, bottom that is fixed on seat board of described left installation portion and right installation portion, it is characterized in that, described left fixed guide and right fixed guide sidepiece place offer several left lock holes and right lock hole successively along the length direction of left fixed guide and right fixed guide respectively, be provided with left latch release shaft along the axial fixing and circumferential rotation of its length direction on the described left installation portion, be fixed with left locking piece on described left latch release shaft one end, have the left locking teeth that can act in the left lock hole on the described left locking piece; Be provided with right latch release shaft along the axial fixing and circumferential rotation of its length direction on the described right installation portion, be fixed with right locking piece on described right latch release shaft one end, have the right locking teeth that can act in the right lock hole on the described right locking piece, be provided with between described left latch release shaft and the right latch release shaft and can make the left locking teeth of the left locking teeth of left locking piece and right locking piece break away from simultaneously the connection structure of left lock hole and right lock hole by the left latch release shaft of described rotation or right latch release shaft.
Seat board is fixed on left slide rail and the right slide rail by left installation portion and right installation portion; All be embedded with ball between left fixed guide and the left slide rail and between right fixed guide and the right slide rail, left slide rail and right slide rail slide at left fixed guide and right fixed guide by ball, and the automobile seat board is fixed on left slide rail and the right slide rail by left installation portion and right installation portion; When seat board keeps fixedly, left locking teeth on the left locking piece wore left lock hole, right locking teeth on the right locking piece wore right lock hole, left latch release shaft left fixed guide relative to right latch release shaft and right fixed guide are positioned on the certain position, so that left slide rail and right slide rail be fixed on the relevant position of left fixed guide and right fixed guide, thereby seat board is fixed on the corresponding position; When needs are regulated the front and back position of seat board, with left latch release shaft or right latch release shaft axial rotation, by connection structure so that the left locking teeth of the left locking teeth of left locking piece and right locking piece breaks away from left lock hole and right lock hole simultaneously, left slide rail and right slide rail apply certain effect power with regard to energy so that just can be free to slide along left fixed guide and right fixed guide again, the left latch release shaft of backwards rotation or right latch release shaft when left slide rail and right slide rail slide into the position that needs, the left locking teeth of left locking piece and the left locking teeth of right locking piece wear in left lock hole and the right lock hole again, left slide rail and right slide rail are from newly being positioned on left fixed guide and the right fixed guide, and last seat board is fixed on the position of passenger's needs.
In the structure improved automotive seat assembly of the above, described connection structure comprises the left attaching parts that is fixed on the left latch release shaft, be fixed on the right latch release shaft right attaching parts be connected steel cable, described connection steel cable one end is fixed on the left attaching parts, the described connection steel cable other end is fixed on the right attaching parts, and described connection steel cable is in tensioned state.Left attaching parts can rotate along with left latch release shaft, right attaching parts can rotate along with right attaching parts, when regulating the seat board front and back position, when rotating left latch release shaft or right latch release shaft, steel cable just can drive right latch release shaft or left latch release shaft is rotated simultaneously by connecting, just can so that the left locking teeth of the left locking teeth of left latch release shaft and the corresponding left locking piece of right latch release shaft and right locking piece break away from or wear in left lock hole and the right lock hole, simple to operate, realize the synchronous rotation of left slide rail and right slide rail.
As another situation, in the structure improved automotive seat assembly of the above, described connection structure is a pipe link, and described pipe link one end is fixed on the left latch release shaft, and the described pipe link other end is fixed on the right latch release shaft.
In the structure improved automotive seat assembly of the above, described left latch release shaft one end extends out to the outside of left fixed rack front end, and described left latch release shaft one end that stretches out left fixed guide is left operating side towards right fixed guide bending; The length of described left latch release shaft is greater than right latch release shaft.The operator can be by upwards rotating left operating side so that left latch release shaft axial rotation, driving right latch release shaft by the connection steel cable rotates synchronously, realize right slide rail and left slide rail state of kinematic motion synchronously, right latch release shaft passive rotation is without the operating side, can reduce the length of right latch release shaft, save the use of material.
As another kind of situation, in the structure improved automotive seat assembly of the above, described right latch release shaft one end extends out to the outside of right fixed rack front end, and described right latch release shaft one end is right operating side towards left fixed guide bending; The length of described right latch release shaft is greater than left latch release shaft.The operator can be by upwards rotating right operating side so that right latch release shaft axial rotation, driving left latch release shaft by the connection steel cable rotates synchronously, realize left slide rail and right slide rail state of kinematic motion synchronously, left latch release shaft passive rotation is without the operating side, can reduce the length of left latch release shaft, save the use of material.
In the structure improved automotive seat assembly of the above, described left attaching parts one end is fixed on the left latch release shaft, and the left attaching parts one end other end has left fixed orifice, and above-mentioned connection steel cable is fixed in this left fixed orifice; Described right attaching parts one end is fixed on the right latch release shaft, and the right attaching parts one end other end has right fixed orifice, and above-mentioned connection steel cable is fixed in this right fixed orifice.The connection steel cable is tightened and is connected on left attaching parts one and the right attaching parts one, and it is vertical with right latch release shaft with left latch release shaft to connect steel cable.
In the structure improved automotive seat assembly of the above, be fixed with left fixed support one and left fixed support two on the described left installation portion, above-mentioned left latch release shaft is located in left fixed support one and the left fixed support two, be fixed with right fixed support one and right fixed support two on the described right installation portion, above-mentioned right latch release shaft is located in right fixed support one and the right fixed support two.
In the structure improved automotive seat assembly of the above, be arranged with left torsion spring on the described left latch release shaft, described left torsion spring one end acts on the left latch release shaft, and the described left torsion spring other end acts on the left fixed support one; Be arranged with right torsion spring on the described right latch release shaft, described right torsion spring one end acts on the right latch release shaft, and the described right torsion spring other end acts on the right fixed support one.When regulating the seat board front and back position, rotate left latch release shaft or right latch release shaft, it is compressed that left torsion spring and right torsion spring are subject to twisting resistance; After decontroling left latch release shaft or right latch release shaft, left torsion spring and right torsion spring discharge twisting resistance, driving the rotation of left latch release shaft and right latch release shaft resets, so that left locking teeth and right locking teeth are from newly wearing in left lock hole and the right lock hole, can change by the elastic force of regulating left torsion spring and right torsion spring the coupling mechanism force that left locking teeth and right locking teeth are located in corresponding left lock hole and right lock hole, thereby actv. avoids locking the generation of failure phenomenon.
In the structure improved automotive seat assembly of the above, one end of described left fixed support one is fixed on the left installation portion, the left side that the other end of described left fixed support one has protrusion wears section, a described left side wears and offers left perforating in the section, above-mentioned left latch release shaft is passed described left perforating, the middle part that a described left side wears section has left breach, and above-mentioned left locking piece is in this left breach, and is fixed on the left latch release shaft; One end of described right fixed support one is fixed on the right installation portion, the right side that the other end of described right fixed support one has protrusion wears section, the described right side wears and offers right perforating in the section, above-mentioned right latch release shaft is passed described right perforating, the middle part that the described right side wears section has right breach, above-mentioned right locking piece is in this right breach, and is fixed on the right latch release shaft.Left fixed support and right fixed support are separately fixed on left installation portion and the right installation portion by bolt, left locking piece can along left latch release shaft axial restraint and can with left latch release shaft rotate spacing on left breach, mobile and when moving to the relevant position, wore corresponding left lock hole with left slide rail when regulating the seat board front and back position; Right locking piece can along right latch release shaft axial restraint and can with right latch release shaft rotate spacing on right breach, can be when regulating the seat board front and back position mobile and when moving to the relevant position, wore corresponding right lock hole with right slide rail.
In the structure improved automotive seat assembly of the above, the end of described left latch release shaft offers left positioning groove, above-mentioned left torsion spring one end acts in this left positioning groove, and the end of described right latch release shaft offers right positioning groove, and above-mentioned right torsion spring one end acts in this right positioning groove.Left fixed support one offers left opening, and the external part of the other end of left torsion spring is connected to left opening part, by the spacing of left torsion spring so that the relatively left in the axial direction installation portion of left latch release shaft fix; Right fixed support one offers right opening, and the external part of the other end of right torsion spring is connected to right opening part, by the spacing of right torsion spring so that the relatively right in the axial direction installation portion of right latch release shaft fix.
Compared with prior art, this structure improved automotive seat assembly has the following advantages:
1, by left and right trip lever being arranged on the outside of left and right fixed guide, so that railroad is simple in structure, easy for installation, reduced manufacturing cost.
2, change the coupling mechanism force that left locking teeth and right locking teeth are located in corresponding left lock hole and right lock hole by the elastic force of regulating left torsion spring and right torsion spring, thereby actv. avoids locking the generation of failure phenomenon, strengthened the locking intensity of seat fixedly the time.
3, pass through to connect steel cable so that the rotation of left latch release shaft and right latch release shaft realizes synchronously, fast response time when the adjusting seat front and back position, simple to operate.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the perspective view of the assembling of left and right slide rail of the present utility model and left and right fixed guide.
Fig. 3 is the perspective view of the assembling of the left and right slide rail of the utility model and left and right fixed guide.
Fig. 4 is the birds-eye view of the assembling of the left and right slide rail of the utility model and left and right fixed guide.
Among the figure, 111, left fixed guide; 121, left lock hole; 211, right fixed guide; 221, right lock hole; 311, left slide rail; 312, left installation portion; 321, left latch release shaft; 323, left positioning groove; 331, left locking piece; 332, left locking teeth; 341, left attaching parts; 351, left torsion spring; 411, right slide rail; 412, right installation portion; 421, right latch release shaft; 422, right operating side; 423, right positioning groove; 431, right locking piece; 432, right locking teeth; 441, right attaching parts; 451, right torsion spring; 511, connect steel cable; 611, left fixed support one; 612, left opening; 621, a left side wears section; 623, left breach; 631, left fixed support two; 711, right fixed support one; 712, right opening; 721, the right side wears section; 723, right breach; 731, right fixed support two; 811, seat board; 821, backrest.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment one
As shown in Figures 1 to 4, a kind of automobile slide rail assembly of devices, comprise seat board 811, backrest 821, left fixed guide 111, right fixed guide 211, left slide rail 311, right slide rail 411, left latch release shaft 321, right latch release shaft 421, left locking piece 331, right locking piece 431 and connection structure, such as Fig. 1, Fig. 2, shown in Figure 3, backrest 821 is fixed on the seat board 811, what left fixed guide 111 and right fixed guide 211 were parallel to each other is fixed on the car floor, left fixed guide 111 and right fixed guide 211 sidepiece places equidistantly offer several left lock hole 121 and right lock holes 221 successively along the length direction of left fixed guide 111 and right fixed guide 211 respectively, left slide rail 311 is located in left fixed guide 111, be provided with ball between left slide rail 311 and the left fixed guide 111, left slide rail 311 slides in left fixed guide 111 by ball, the middle part of left slide rail 311 has to the tabular left installation portion 312 that is that protrudes, offer some left mounting holes on the left installation portion 312, left latch release shaft 321 is arranged on the sidepiece of left installation portion 312 and parallel with left fixed guide 111 by axial restraint and the mode of circumferentially rotating, left locking piece 331 is fixed on an end of left latch release shaft 321, have the left locking teeth 332 that can act in the left lock hole 121 on the left locking piece 331, the quantity of the present embodiment one left locking teeth 332 is three; Right slide rail 411 is located in left fixed guide 111, be embedded with ball between right slide rail 411 and the right fixed guide 211, right slide rail 411 slides in right fixed guide 211 by ball, the middle part of right slide rail 411 has to the tabular right installation portion 412 that is that protrudes, offer some right mounting holes on the right installation portion 412, right latch release shaft 421 is arranged on the sidepiece of right installation portion 412 and parallel with right fixed guide 211 by axial restraint and the mode of circumferentially rotating, right locking piece 431 is fixed on an end of right latch release shaft 421, have the right locking teeth 432 that can act in the right lock hole 221 on the right locking piece 431, the quantity of the present embodiment one right locking teeth 432 is three; Connection structure is arranged between left latch release shaft 321 and the right latch release shaft 421 and can makes the left locking teeth 332 of left locking piece 331 and the left locking teeth 332 of right locking piece 431 break away from simultaneously left lock hole 121 and right lock hole 221 by rotating left latch release shaft 321 or right latch release shaft 421.Seat board 811 passes by bolt that left mounting hole on the left installation portion 312 and the right mounting hole on the right installation portion 412 and seat board 811 are fixing to be fixed on seat board 811 on left slide rail 311 and the right slide rail 411.
Such as Fig. 2, shown in Figure 3, right latch release shaft 421 1 ends extend out to the outside of right fixed rack front end, and right latch release shaft 421 1 ends that stretch out right fixed guide 211 are right operating side 422 towards left fixed guide 111 bendings; The length of right latch release shaft 421 is greater than left latch release shaft 321; The operator can be by upwards rotating right operating side 422 so that right latch release shaft 421 axial rotation, drive left latch release shaft 321 and rotate synchronously by connecting steel cable 511, realize state of kinematic motion synchronous of left slide rail 311 and right slide rail 411.Connection structure comprises the left attaching parts 341 that is fixed on the left latch release shaft 321, be fixed on the right latch release shaft 421 right attaching parts 441 be connected steel cable 511, left attaching parts 341 1 ends are fixed on the left latch release shaft 321, the left attaching parts 341 1 end other ends have left fixed orifice, and an end that connects steel cable 511 is fixed in the left fixed orifice on the left attaching parts 341; Right attaching parts 441 1 ends are fixed on the right latch release shaft 421, and the right attaching parts 441 1 end other ends have right fixed orifice, and the other end that connects steel cable 511 is fixed in the right fixed orifice on the right attaching parts 441, and connect steel cable 511 and be in tensioned state.Vertical with right latch release shaft 421 with left latch release shaft 321 when connecting steel cable 511 and tightening, left attaching parts 341 can rotate along with left latch release shaft 321, right attaching parts 441 can rotate along with right attaching parts 441, when rotating the operating side of right latch release shaft 421, rotate synchronously with regard to driving left latch release shaft 321 by connecting steel cable 511, so that the left locking teeth 332 of left latch release shaft 321 and right latch release shaft 421 corresponding left locking pieces 331 and the left locking teeth 332 of right locking piece 431 break away from left lock hole 121 and right lock hole 221 simultaneously.
Such as Fig. 2, Fig. 3, shown in Figure 4, be fixed with left fixed support 1 and left fixed support 631 on the left installation portion 312, left latch release shaft 321 is located in left fixed support 1 and the left fixed support 631, be fixed with right fixed support 1 and right fixed support 731 on the right installation portion 412, right latch release shaft 421 is located in right fixed support 1 and the right fixed support 731.Be arranged with left torsion spring 351 on the left latch release shaft 321, the end of left latch release shaft 321 offers left positioning groove 323, and left torsion spring 351 1 ends act in this left positioning groove 323, and left torsion spring 351 other ends act on the left fixed support 1; Be arranged with right torsion spring 451 on the right latch release shaft 421, the end of right latch release shaft 421 offers right positioning groove 423, and right torsion spring 451 1 ends act in this right positioning groove 423, and right torsion spring 451 other ends act on the right fixed support 1.Left fixed support 1 offers left opening 612, and the external part of the other end of left torsion spring 351 is connected to left opening 612 places, by the spacing of left torsion spring 351 so that the relatively left in the axial direction installation portion of left latch release shaft 321 312 is fixing; Right fixed support 1 offers right opening 712, and the external part of the other end of right torsion spring 451 is connected to the right side and opens 712 places, by the spacing of right torsion spring 451 so that the relatively right in the axial direction installation portion of right latch release shaft 421 412 is fixing.When rotating right operating side 422, left latch release shaft 321 and right latch release shaft 421 rotate so that left torsion spring 351 and right torsion spring 451 to be subject to twisting resistance compressed, after decontroling right operating side 422, left torsion spring 351 and right torsion spring 451 discharge twisting resistance, drive left latch release shaft 321 and right latch release shaft 421 backwards rotation reset, so that left locking teeth 332 and right locking teeth 432 are from newly wearing in left lock hole 121 and the right lock hole 221.As shown in Figure 4, one end of left fixed support 1 is fixed on the left installation portion 312, the left side that the other end of left fixed support 1 has protrusion wears section 621, a left side wears and offers left perforating in the section 621, left latch release shaft 321 is passed described left perforating, the middle part that a left side wears section 621 has left breach 623, and left locking piece 331 is in this left side and lacks in 623, and is fixed on the left latch release shaft 321; One end of right fixed support 1 is fixed on the right installation portion 412, the right side that the other end of right fixed support 1 has protrusion wears section 721, the right side wears and offers right perforating in the section 721, right latch release shaft 421 is passed described right perforating, the middle part that the right side wears section 721 has right breach 723, right locking piece 431 is in this right breach 723, and is fixed on the right latch release shaft 421.Left fixed support and right fixed support are separately fixed on left installation portion 312 and the right installation portion 412 by bolt, left locking piece 331 can along left latch release shaft 321 axial restraints and can with left latch release shaft 321 rotate spacing on left breach 623, when regulating seat board 811 front and back position, left locking piece 331 moves and wore corresponding left lock hole 121 with left slide rail 311 when moving to the relevant position; Right locking piece 431 can and can lack on 723 on the right side with the spacing of right latch release shaft 421 rotations along right latch release shaft 421 axial restraints, can be when regulating seat board 811 front and back position, right locking piece 431 moves and wore corresponding right lock hole 221 with right slide rail 411 when moving to the relevant position.
When seat board 811 keeps fixedly, left locking teeth 332 on the left locking piece 331 wore left lock hole 121 at this moment, right locking teeth 432 on the right locking piece 431 wore right lock hole 221, left latch release shaft 321 is positioned on the certain position with right latch release shaft 421 relative left fixed guides 111 and right fixed guide 211, so that left slide rail 311 and right slide rail 411 are fixed on the relevant position of left fixed guide 111 and right fixed guide 211; When needs are regulated seat board 811 front and back position, so that driving right release tooth, right latch release shaft 421 axial rotation break away from left lock hole 121 by the right operating side 422 that operates right latch release shaft 421, connecting simultaneously steel cable 511 drives left latch release shaft 321 axial rotation and drives left release tooth and break away from right lock hole 221, left locking teeth 332 and left locking teeth 332 break away from left lock hole 121 and right lock hole 221 simultaneously, left slide rail 311 and right slide rail 411 apply certain effect power with regard to energy so that just can be free to slide along left fixed guide 111 and right fixed guide 211 again, when sliding into the position that needs, seat board 811 decontrols the right operating side 422 of latch release shaft, drive left latch release shaft 321 and right latch release shaft 421 backwards rotation by left torsion spring 351 and right torsion spring 451, the left locking teeth 332 of left locking piece 331 and the left locking teeth 332 of right locking piece 431 wear in left lock hole 121 and the right lock hole 221 again, left slide rail 311 and right slide rail 411 are from newly being positioned on left fixed guide 111 and the right fixed guide 211, and last seat board 811 is fixed on the position of passenger's needs.
Embodiment two
The present embodiment is basic identical with structure and the principle of embodiment one, different place is: connection structure comprises the left attaching parts 341 that is fixed on the left latch release shaft 321, be fixed on right attaching parts 441 and pipe link on the right latch release shaft 421, left attaching parts 341 1 ends are fixed on the left latch release shaft 321, the left attaching parts 341 1 end other ends have left fixed orifice, right attaching parts 441 1 ends are fixed on the right latch release shaft 421, the right attaching parts 441 1 end other ends have right fixed orifice, the two ends of pipe link offer left hook and the right hook that can pass left fixed orifice and right fixed orifice, and the length of pipe link is big or small identical with the distance between left fixed orifice and the right fixed orifice.
Embodiment three
The present embodiment is basic identical with structure and the principle of embodiment one, and different place is: left latch release shaft 321 1 ends extend out to the outside of left fixed rack front end, and left latch release shaft 321 1 ends are left operating side towards right fixed guide 211 bendings; The length of left latch release shaft 321 is greater than right latch release shaft 421.The operator can be by upwards rotating left operating side so that left latch release shaft 321 axial rotation, drive right latch release shaft 421 and rotate synchronously by connecting steel cable 511, realize state of kinematic motion synchronous of right slide rail 411 and left slide rail 311.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used left fixed guide 111; Left lock hole 121; Right fixed guide 211; Right lock hole 221; Left slide rail 311; Left installation portion 312; Left latch release shaft 321; Left positioning groove 323; Left locking piece 331; Left locking teeth 332; Left attaching parts 341; Left torsion spring 351; Right slide rail 411; Right installation portion 412; Right latch release shaft 421; Right operating side 422; Right positioning groove 423; Right locking piece 431; Right locking teeth 432; Right attaching parts 441; Right torsion spring 451; Connect steel cable 511; Left fixed support 1; Left opening 612; A left side wears section 621; Left breach 623; Left fixed support 2 631; Right fixed support 1; Right opening 712; The right side wears section 721; Right breach 723; Right fixed support 2 731; Seat board 811; Backrest 821 terms such as grade, but do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (10)
1. structure improved automotive seat assembly, comprise seat board (811), be fixed on the backrest (821) on the seat board (811) and can be fixed on left fixed guide on the body bottom panel and that be parallel to each other (111) and right fixed guide (211), being equipped with respectively in described left fixed guide (111) and the right fixed guide (211) can be along left slide rail (311) and the right slide rail (411) of left fixed guide (111) and right fixed guide (211) slip, described left slide rail (311) and right slide rail (411) middle part have respectively to tabular left installation portion (312) and the right installation portion (412) that be that protrudes, the symmetrical place, bottom that is fixed on seat board (811) of described left installation portion (312) and right installation portion (412), it is characterized in that, described left fixed guide (111) and right fixed guide (211) sidepiece place offer several left lock holes (121) and right lock hole (221) successively along the length direction of left fixed guide (111) and right fixed guide (211) respectively, described left installation portion (312) is upper to be provided with left latch release shaft (321) along the axial fixing and circumferential rotation of its length direction, be fixed with left locking piece (331) on described left latch release shaft (321) one ends, have the left locking teeth (332) that can act in the left lock hole (121) on the described left locking piece (331); Described right installation portion (412) is upper to be provided with right latch release shaft (421) along the axial fixing and circumferential rotation of its length direction, be fixed with right locking piece (431) on described right latch release shaft (421) one ends, have the right locking teeth (432) that can act in the right lock hole (221) on the described right locking piece (431), be provided with between described left latch release shaft (321) and the right latch release shaft (421) and can make the left locking teeth (332) of the left locking teeth (332) of left locking piece (331) and right locking piece (431) break away from simultaneously the connection structure of left lock hole (121) and right lock hole (221) by the left latch release shaft of described rotation (321) or right latch release shaft (421).
2. structure improved automotive seat assembly according to claim 1, it is characterized in that, described connection structure comprises the left attaching parts (341) that is fixed on the left latch release shaft (321), be fixed on the right latch release shaft (421) right attaching parts (441) be connected steel cable (511), described connection steel cable (511) one ends are fixed on the left attaching parts (341), described connection steel cable (511) other end is fixed on the right attaching parts (441), and described connection steel cable (511) is in tensioned state.
3. structure improved automotive seat assembly according to claim 1, it is characterized in that, described connection structure is a pipe link, and described pipe link one end is fixed on the left latch release shaft (321), and the described pipe link other end is fixed on the right latch release shaft (421).
4. according to claim 1 and 2 or 3 described structure improved automotive seat assemblies, it is characterized in that, described left latch release shaft (321) one ends extend out to the outside of left fixed rack front end, and described left latch release shaft (321) one ends that stretch out left fixed guide (111) are left operating side towards right fixed guide (211) bending; The length of described left latch release shaft (321) is greater than right latch release shaft (421).
5. according to claim 1 and 2 or 3 described structure improved automotive seat assemblies, it is characterized in that, described right latch release shaft (421) one ends extend out to the outside of right fixed rack front end, and described right latch release shaft (421) one ends are right operating side (422) towards left fixed guide (111) bending; The length of described right latch release shaft (421) is greater than left latch release shaft (321).
6. structure improved automotive seat assembly according to claim 2, it is characterized in that, described left attaching parts (341) one ends are fixed on the left latch release shaft (321), left attaching parts (341) the one end other ends have left fixed orifice, and above-mentioned connection steel cable (511) is fixed in this left fixed orifice; Described right attaching parts (441) one ends are fixed on the right latch release shaft (421), and right attaching parts (441) the one end other ends have right fixed orifice, and above-mentioned connection steel cable (511) is fixed in this right fixed orifice.
7. according to claim 1 and 2 or 6 described structure improved automotive seat assemblies, it is characterized in that, be fixed with left fixed support one (611) and left fixed support two (631) on the described left installation portion (312), above-mentioned left latch release shaft (321) is located in left fixed support one (611) and the left fixed support two (631), be fixed with right fixed support one (711) and right fixed support two (731) on the described right installation portion (412), above-mentioned right latch release shaft (421) is located in right fixed support one (711) and the right fixed support two (731).
8. structure improved automotive seat assembly according to claim 7, it is characterized in that, be arranged with left torsion spring (351) on the described left latch release shaft (321), described left torsion spring (351) one ends act on the left latch release shaft (321), and described left torsion spring (351) other end acts on the left fixed support one (611); Be arranged with right torsion spring (451) on the described right latch release shaft (421), described right torsion spring (451) one ends act on the right latch release shaft (421), and described right torsion spring (451) other end acts on the right fixed support one (711).
9. structure improved automotive seat assembly according to claim 7, it is characterized in that, one end of described left fixed support one (611) is fixed on the left installation portion (312), the left side that the other end of described left fixed support one (611) has protrusion wears section (621), a described left side wears in the section (621) and offers left perforating, above-mentioned left latch release shaft (321) is passed described left perforating, the middle part that a described left side wears section (621) has left breach (623), above-mentioned left locking piece (331) is in this left breach (623), and is fixed on the left latch release shaft (321); One end of described right fixed support one (711) is fixed on the right installation portion (412), the right side that the other end of described right fixed support one (711) has protrusion wears section (721), the described right side wears in the section (721) and offers right perforating, above-mentioned right latch release shaft (421) is passed described right perforating, the middle part that the described right side wears section (721) has right breach (723), above-mentioned right locking piece (431) is in this right breach (723), and is fixed on the right latch release shaft (421).
10. structure improved automotive seat assembly according to claim 8, it is characterized in that, the end of described left latch release shaft (321) offers left positioning groove (323), above-mentioned left torsion spring (351) one ends act in this left positioning groove (323), the end of described right latch release shaft (421) offers right positioning groove (423), and above-mentioned right torsion spring (451) one ends act in this right positioning groove (423).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426208 CN202753811U (en) | 2012-08-25 | 2012-08-25 | Automobile seat assembly with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426208 CN202753811U (en) | 2012-08-25 | 2012-08-25 | Automobile seat assembly with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202753811U true CN202753811U (en) | 2013-02-27 |
Family
ID=47733003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220426208 Expired - Fee Related CN202753811U (en) | 2012-08-25 | 2012-08-25 | Automobile seat assembly with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202753811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319525A (en) * | 2018-12-17 | 2020-06-23 | 现代坦迪斯株式会社 | Seat rail device for vehicle |
-
2012
- 2012-08-25 CN CN 201220426208 patent/CN202753811U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319525A (en) * | 2018-12-17 | 2020-06-23 | 现代坦迪斯株式会社 | Seat rail device for vehicle |
| CN111319525B (en) * | 2018-12-17 | 2022-06-03 | 现代坦迪斯株式会社 | Seat rail device for vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20200825 |