CN104044492A - Automobile seat and waist supporting device of automobile seat - Google Patents
Automobile seat and waist supporting device of automobile seat Download PDFInfo
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- CN104044492A CN104044492A CN201410307233.6A CN201410307233A CN104044492A CN 104044492 A CN104044492 A CN 104044492A CN 201410307233 A CN201410307233 A CN 201410307233A CN 104044492 A CN104044492 A CN 104044492A
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- lumbar support
- backrest
- suspension spring
- automotive seat
- motor
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- 239000000725 suspension Substances 0.000 claims abstract description 72
- 238000013016 damping Methods 0.000 claims description 19
- 238000005452 bending Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009711 regulatory function Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The invention discloses an automobile seat and a waist supporting device of the automobile seat. The automobile seat comprises a backrest, a suspension spring and a headrest, the suspension spring is arranged in the backrest, the lower portion of the suspension spring is installed on the backrest, a headrest rod is arranged on the headrest, the headrest rod is downwards inserted into the backrest, the lower end of the headrest rod is connected with a trigger plate, and the trigger plate is assembled above the suspension spring and can move vertically. The automobile seat has the advantages that the headrest protection triggering probability is high, the effect of protecting the head and the neck of a passenger is good, and safety is high.
Description
Technical field
The present invention relates to field of automobile, in particular to the waist support device of a kind of automotive seat and automotive seat.
Background technology
Automobile in correlation technique, the headrest of its seat has trigger protection function conventionally.While being collision happens or sudden stop, headrest can be triggered and to the head of front support passenger, to protect the head and neck of passenger to avoid damage.The triggering of headrest relies on the trigger board in backrest, is extruded and triggers backward by the shoulder of passenger, triggers area less, causes the triggering probability of headrest lower, cannot realize in some cases the protective effect to passenger head and neck.
Summary of the invention
The present invention is intended to solve at least to a certain extent one of above-mentioned technical matters in correlation technique.For this reason, one object of the present invention is to propose a kind of automotive seat, and these automotive seat have headrest protection and trigger the advantages such as probability is high, the protection of head and neck to passenger is effective, safety is high.
Another object of the present invention is to propose a kind of waist support device of automotive seat, and the headrest protection that the waist support device of these automotive seat can improve automotive seat triggers probability, and then improves the safety of automotive seat.
For achieving the above object, propose a kind of automotive seat according to embodiments of the invention, described automotive seat comprise: backrest; Suspension spring, described suspension spring is located in described backrest and bottom is arranged on described backrest; Headrest, described headrest is provided with head rest pole, and described head rest pole inserts downwards in described backrest, and the lower end of described head rest pole is connected with trigger board and described trigger board and can be assemblied in up or down the top of described suspension spring.
According to the automotive seat of the embodiment of the present invention, by the trigger board of described headrest can be arranged on suspension spring up or down, headrest protection can be triggered and extends to suspension spring part by original trigger board area.The triggering area of headrest protection can be significantly increased thus, thereby the probability that headrest protection triggers can be improved, the time that headrest protection in advance triggers, and then strengthen safety factor.
In addition, automotive seat according to the above embodiment of the present invention can also have following additional technical characterictic:
According to one embodiment of present invention, described automotive seat also comprise: lumbar support bar, and described lumbar support bar is installed in rotation in described backrest between the retrieving position that promotes forward the Support Position of described suspension spring and allow described suspension spring to recover backward; Lumbar support motor, described lumbar support motor is located in described backrest; Motor bracing wire, described motor bracing wire is connected with described lumbar support bar with described lumbar support motor respectively, and described lumbar support motor pulls described lumbar support bar to rotate to described Support Position by described motor bracing wire.Thus can be on automotive seat integrated lumbar support regulatory function, thereby can alleviate the fatigue of driving over a long distance, and simple in structure, cost is low.
According to one embodiment of present invention, described automotive seat also comprise return springs, described return springs is located in described backrest and is connected with described backrest with described lumbar support bar respectively, and described return springs is often pushed described lumbar support bar to described retrieving position.Like this can be so that suspension spring returns to initial position to cancel lumbar support.
According to one embodiment of present invention, be provided with along isolated two mounting brackets of left and right directions in described backrest, each described mounting bracket is provided with and turns hole, and the two ends of described lumbar support bar are engaged in respectively turning in hole of two described mounting brackets.Lumbar support bar can be installed in rotation in backrest thus.
According to one embodiment of present invention, described lumbar support bar is provided with installing tache, and one end of described motor bracing wire is arranged on described installing tache.Can facilitate like this Assembly &Disassembly of motor bracing wire and lumbar support bar.
According to one embodiment of present invention, described suspension spring comprises: bracing frame, and described trigger board can be assemblied in the top of support frame as described above up or down; Damping mounting bracket, described damping mounting bracket is located at the bottom of support frame as described above and is arranged on described backrest.Thus can so that whole suspension spring respectively with being linked and packed of trigger board and backrest, and simple and reliable for structure, easily manufactured.
According to one embodiment of present invention, described suspension spring also comprises multiple massage airbag hanger brackets, and multiple described massage airbag hanger brackets are located on support frame as described above along the vertical direction at interval, on each described massage airbag hanger bracket, is hung with some massage airbags.Can, in realizing massage functions, save design cost thus.
According to one embodiment of present invention, in described trigger board, slide fastener is installed, the top of support frame as described above can be engaged in described slide fastener up or down, and the upper end of support frame as described above is provided with the spacing bending part that is positioned at described slide fastener top.Trigger board can be arranged on up or down to the top of suspension spring thus and can prevent that bracing frame from deviating from slide fastener.
According to one embodiment of present invention, described damping mounting bracket is arranged on support frame as described above and on described damping mounting bracket and is configured with assembly opening by folder flat nail, and described damping mounting bracket is arranged on described backrest by the threaded fasteners through described assembly opening.Mounting bracket reliably can be arranged on backrest thus, and easy accessibility, cost are low.
A kind of waist support device of automotive seat is proposed according to embodiments of the invention, the waist support device of described automotive seat comprises: suspension spring, described suspension spring is located in the backrest of described automotive seat, and the bottom of described suspension spring is arranged on the backrest of described automotive seat by threaded fasteners and top can be assemblied in up or down by slide fastener in the trigger board of headrest of described automotive seat; Lumbar support bar, described lumbar support bar is installed in rotation in the backrest of described automotive seat between the retrieving position that promotes forward the Support Position of described suspension spring and allow described suspension spring to recover backward; Lumbar support motor, described lumbar support motor is located in the backrest of described automotive seat; Motor bracing wire, described motor bracing wire is connected with described lumbar support bar with described lumbar support motor respectively, and described lumbar support motor pulls described lumbar support bar to rotate to described Support Position by described motor bracing wire.
According to the waist support device of the automotive seat of the embodiment of the present invention; when realizing lumbar support adjusting by promoting whole suspension spring; further the top of suspension spring can be assemblied in the trigger board of headrest up or down; can increase thus the triggering area of headrest protection; improve the probability that headrest protection triggers, the safety that has significantly improved automotive seat.
Brief description of the drawings
Fig. 1 is according to the structural representation of the automotive seat of the embodiment of the present invention.
Fig. 2 is according to the structural representation of the suspension spring of the automotive seat of the embodiment of the present invention.
Reference numeral: automotive seat 1, backrest 100, mounting bracket 110, suspension spring 200, bracing frame 210, spacing bending part 211, damping mounting bracket 220, assembly opening 221, threaded fasteners 222, massage airbag hanger bracket 230, folder flat nail 240, head rest pole 310, trigger board 320, slide fastener 330, lumbar support bar 400, installing tache 410, lumbar support motor 500, motor bracing wire 600, return springs 700.
Detailed description of the invention
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
Describe according to the automotive seat 1 of the embodiment of the present invention below with reference to accompanying drawing.
As depicted in figs. 1 and 2, comprise backrest 100, suspension spring 200, headrest (not shown) according to the automotive seat 1 of the embodiment of the present invention.
Suspension spring 200 is located in backrest 100, and the bottom of suspension spring 200 is arranged on backrest 100.Described headrest is provided with two head rest poles 310 (above-below direction is as in Figure 1 and Figure 2 shown in arrow A) to downward-extension, head rest pole 310 inserts downwards in backrest 100, the lower end of head rest pole 310 is connected with trigger board 320, and the rear surface of trigger board 320 can be assemblied in the top of suspension spring 200 up or down.Wherein, fore-and-aft direction is perpendicular to the direction of figure plane, is front towards the direction of accompanying drawing inside, after the direction of accompanying drawing outside is.
Be, described headrest and backrest 100 can be integral structures with it will be appreciated by those skilled in the art that, can be also split-type structurals, after realizing trigger board 320 and being triggered described headrest relatively backrest 100 move forward.
According to the automotive seat 1 of the embodiment of the present invention, by the trigger board of described headrest 320 can be arranged on suspension spring 200 up or down, headrest protection can be triggered and extends to suspension spring 200 parts by original trigger board 320 areas.Particularly, when automobile bumps or when emergency brake, under effect of inertia, passenger can push backrest 100 backward, because suspension spring 200 and trigger board 320 link, trigger board 320 all can be triggered in the whole back of passenger, after suspension spring 200 is pushed backward, because bottom and the backrest 100 of suspension spring 200 are installed together, so the top of suspension spring 200 can move and drive trigger board 320 to move backward backward, trigger board 320 is smooth and easy in order to ensure that trigger board 320 moves with the removable assembling of suspension spring 200, trigger board 320 can drive described headrest to move forward to support the head and neck of passenger by head rest pole 310 in mobile backward process.The triggering area of headrest protection can be significantly increased thus, thereby the probability that headrest protection triggers can be improved, the time that headrest protection in advance triggers, and then strengthen safety factor.Therefore, there is headrest protection according to the automotive seat 1 of the embodiment of the present invention and trigger the advantages such as probability is high, the protection of head and neck to passenger is effective, safety is high.
Describe according to the automotive seat 1 of the specific embodiment of the invention below with reference to accompanying drawing.
In specific embodiments more of the present invention, as depicted in figs. 1 and 2, comprise backrest 100, suspension spring 200, headrest, lumbar support bar 400, lumbar support motor 500 and return springs 700 according to the automotive seat 1 of the embodiment of the present invention.
The middle part opposite end of lumbar support bar 400 is outstanding, and lumbar support bar 400 is installed in rotation in backrest 100 between Support Position and retrieving position, and lumbar support bar 400 is positioned at the rear of suspension spring 200 and position on the lower side.Lumbar support bar 400 is located in backrest 100 and by motor bracing wire 600 and is connected with lumbar support bar 400.Return springs 700 can be torsion spring, and return springs 700 is located in backrest 100 and is connected with backrest 100 with lumbar support bar 400 respectively.
Thus can be on automotive seat 1 integrated lumbar support regulatory function, play the effect of the waist that supports passenger by promoting suspension spring 200, thereby can alleviate the fatigue of driving over a long distance, and simple in structure, cost is low.
Describe according to the lumbar support control process of the automotive seat 1 of the embodiment of the present invention for example below.
When passenger feels tired and while needing lumbar support, controlling lumbar support motor 500 starts, after starting, lumbar support motor 500 pulls motor bracing wire 600, motor bracing wire 600 turns to described Support Position by lumbar support bar 400 from described retrieving position under the driving of lumbar support motor 500, return springs 700 screws, the outstanding part in lumbar support bar 400 middle parts goes to front and promotes suspension spring 200 and moves forward by down, suspension spring 200 promotes the backrest face of backrest 100 to support the waist of passenger.
In the time that passenger does not need lumbar support, controlling lumbar support motor 500 reverses, motor bracing wire 600 is loosening, lumbar support bar 400 turns to described retrieving position from described Support Position under the effect of return springs 700, the outstanding part in lumbar support bar 400 middle parts goes to below by front, suspension spring 200 returns to initial position backward, and lumbar support is cancelled.
In concrete examples more of the present invention, as shown in Figure 1, in backrest 100, be provided with along isolated two mounting brackets 110 of left and right directions (left and right directions is as in Figure 1 and Figure 2 shown in arrow B), each mounting bracket 110 is provided with and turns hole.The two ends of lumbar support bar 400 are engaged in respectively turning in hole of two mounting brackets 110, and end and two ends that return springs 700 is set in lumbar support bar 400 are connected with mounting bracket 110 with lumbar support bar 400 respectively.Lumbar support bar 400 can be installed in rotation in backrest 100 between described Support Position and described retrieving position thus.
Be, the mounting means of lumbar support bar 400 is not limited to this with it will be appreciated by those skilled in the art that, as long as realize the rotatable installation of lumbar support bar 400 in backrest 100.For example, can portal at the end structure of lumbar support bar 400, and at the interior axle that arranges of backrest 100.
Alternatively, as shown in Figure 1, the middle part of lumbar support bar 400 is provided with installing tache 410, installing tache 410 can be Plastic Parts, and one end of motor bracing wire 600 is arranged on installing tache 410, to facilitate the Assembly &Disassembly of motor bracing wire 600 and lumbar support bar 400, and be connected firmly, interlock is reliable.
In specific embodiments more of the present invention, as depicted in figs. 1 and 2, suspension spring 200 comprises bracing frame 210 and two damping mounting brackets 220.
Bracing frame 210 surrounds the semi-circular of an opening upwards substantially, and the top of bracing frame 210 has two upwardly extending vertical portions, and the rear surface of trigger board 320 can be arranged on two vertical portions of bracing frame 210 up or down.Two damping mounting brackets 220 are located at respectively the two ends, left and right of the bottom of bracing frame 210, and damping mounting bracket 220 is cardinal principle inverted U-shaped, has damping energy-absorbing function, and two damping mounting brackets 220 are arranged on respectively on backrest 100.
Thus can so that whole suspension spring 200 respectively with being linked and packed of trigger board 320 and backrest 100, and simple and reliable for structure, easily manufactured.
Further, as depicted in figs. 1 and 2, suspension spring 200 also comprises multiple massage airbag hanger brackets 230, massage airbag hanger bracket 230 undulate substantially, multiple massage airbag hanger brackets 230 are located in bracing frame 210 along the vertical direction at interval, and the two ends of each massage airbag hanger bracket 230 are arranged on respectively on bracing frame 210, on bracing frame 210, can be configured with folding arc, part is massaged the end of airbag hanger bracket 230 and is caught on this folding arc, for locating massage airbag hanger bracket 230.On each massage airbag hanger bracket 230, be hung with some massage airbag (not shown)s.Massage system can be integrated on suspension spring 200 thus, utilize suspension spring 200 effectively to support massage system, when realizing massage functions, save design cost.
Wherein, lumbar support motor 500 can be arranged in massage airbag hanger bracket 230 or trigger board 320.
In concrete examples more of the present invention, as depicted in figs. 1 and 2, trigger board 320 below on two slide fasteners 330 are installed, slide fastener 330 can be Plastic Parts.After being installed in trigger board 320, each slide fastener 330 forms directed along the vertical direction slide opening, two vertical portions on bracing frame 210 tops can be engaged in respectively in two slide openings up or down, trigger board 320 can be arranged on up or down thus to the top of suspension spring 200.
Further, as depicted in figs. 1 and 2, the vertical portion on bracing frame 210 tops can the inside bending of along continuous straight runs to form spacing bending part 211, spacing bending part 211 is positioned at slide fastener 330 tops.When the relative suspension spring 200 of trigger board 320 moves up to a certain extent like this; 211 backstops of the limited bending part of slide fastener 330; can prevent that thus bracing frame 210 from deviating from slide fastener 330; thereby can improve the stability that trigger board 320 and suspension spring 200 assemble, and then can improve the reliability that headrest protection triggers.
Be, suspension spring 200 is not limited to the assembling mode of slide fastener 330 with the assembling mode of trigger board 320 with it will be appreciated by those skilled in the art that, as long as realize can relatively moving up and down of suspension spring 200 and trigger board 320.For example, on, can one in bracing frame 210 and trigger board 320, arrange on slot and another inserting column is set.
Alternatively, as depicted in figs. 1 and 2, damping mounting bracket 220 is arranged on the bottom of bracing frame 210 by folder flat nail 240.The outer end bending of damping mounting bracket 220 is to construct assembly opening 221, and damping mounting bracket 220 is arranged on backrest 100 by the threaded fasteners 222 through assembly opening 221.Mounting bracket 110 reliably can be arranged on backrest 100 thus, and easy accessibility, cost are low.
Be all known for those of ordinary skills according to other formations of the automotive seat 1 of the embodiment of the present invention and operation, be not described in detail here.
Describe according to the waist support device of the automotive seat of the embodiment of the present invention below with reference to accompanying drawing.
Comprise suspension spring 200, lumbar support bar 400, lumbar support motor 500 and motor bracing wire 600 according to the waist support device of the automotive seat of the embodiment of the present invention.
Suspension spring 200 is located in described motor vehicle seat back 100, the bottom of suspension spring 200 is arranged on described motor vehicle seat back 100 by threaded fasteners 222, and the top of suspension spring 200 can be assemblied in up or down by slide fastener 330 in the trigger board 320 of headrest of described automotive seat.
Lumbar support bar 400 is installed in rotation in the backrest 100 of described automotive seat between the retrieving position that promotes forward the Support Position of suspension spring 200 and allow suspension spring 200 to recover backward.Lumbar support motor 500 is located in described motor vehicle seat back 100.Motor bracing wire 600 is connected with lumbar support bar 400 with lumbar support motor 500 respectively, and lumbar support motor 500 pulls lumbar support bar 400 to rotate to described Support Position by motor bracing wire 600.
According to the waist support device of the automotive seat of the embodiment of the present invention; when realizing lumbar support adjusting by promoting whole suspension spring 200; further the top of suspension spring 200 can be assemblied in the trigger board 320 of headrest up or down; can increase thus the triggering area of headrest protection; improve the probability that headrest protection triggers, the safety that has significantly improved automotive seat.
In description of the invention, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " cw ", orientation or the position relationship of instructions such as " conter clockwises " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " multiple " is at least two, for example two, and three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.In addition, those skilled in the art can engage the different embodiment that describe in this specification sheets or example and combine.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, amendment, replacement and modification.
Claims (10)
1. automotive seat, is characterized in that, comprising:
Backrest;
Suspension spring, described suspension spring is located in described backrest and bottom is arranged on described backrest;
Headrest, described headrest is provided with head rest pole, and described head rest pole inserts downwards in described backrest, and the lower end of described head rest pole is connected with trigger board and described trigger board and can be assemblied in up or down the top of described suspension spring.
2. automotive seat according to claim 1, is characterized in that, also comprise:
Lumbar support bar, described lumbar support bar is installed in rotation in described backrest between the retrieving position that promotes forward the Support Position of described suspension spring and allow described suspension spring to recover backward;
Lumbar support motor, described lumbar support motor is located in described backrest;
Motor bracing wire, described motor bracing wire is connected with described lumbar support bar with described lumbar support motor respectively, and described lumbar support motor pulls described lumbar support bar to rotate to described Support Position by described motor bracing wire.
3. automotive seat according to claim 2, it is characterized in that, also comprise return springs, described return springs is located in described backrest and is connected with described backrest with described lumbar support bar respectively, and described return springs is often pushed described lumbar support bar to described retrieving position.
4. automotive seat according to claim 2, it is characterized in that, in described backrest, be provided with along isolated two mounting brackets of left and right directions, each described mounting bracket is provided with and turns hole, and the two ends of described lumbar support bar are engaged in respectively turning in hole of two described mounting brackets.
5. automotive seat according to claim 2, is characterized in that, described lumbar support bar is provided with installing tache, and one end of described motor bracing wire is arranged on described installing tache.
6. according to the automotive seat described in any one in claim 1-5, it is characterized in that, described suspension spring comprises:
Bracing frame, described trigger board can be assemblied in the top of support frame as described above up or down;
Damping mounting bracket, described damping mounting bracket is located at the bottom of support frame as described above and is arranged on described backrest.
7. automotive seat according to claim 6, it is characterized in that, described suspension spring also comprises multiple massage airbag hanger brackets, and multiple described massage airbag hanger brackets are located on support frame as described above along the vertical direction at interval, on each described massage airbag hanger bracket, is hung with some massage airbags.
8. automotive seat according to claim 6, is characterized in that, in described trigger board, slide fastener are installed, and the top of support frame as described above can be engaged in described slide fastener up or down, and the upper end of support frame as described above is provided with the spacing bending part that is positioned at described slide fastener top.
9. automotive seat according to claim 6, it is characterized in that, described damping mounting bracket is arranged on support frame as described above and on described damping mounting bracket and is configured with assembly opening by folder flat nail, and described damping mounting bracket is arranged on described backrest by the threaded fasteners through described assembly opening.
10. a waist support device for automotive seat, is characterized in that, comprising:
Suspension spring, described suspension spring is located in the backrest of described automotive seat, and the bottom of described suspension spring is arranged on the backrest of described automotive seat by threaded fasteners and top can be assemblied in up or down by slide fastener in the trigger board of headrest of described automotive seat;
Lumbar support bar, described lumbar support bar is installed in rotation in the backrest of described automotive seat between the retrieving position that promotes forward the Support Position of described suspension spring and allow described suspension spring to recover backward;
Lumbar support motor, described lumbar support motor is located in the backrest of described automotive seat;
Motor bracing wire, described motor bracing wire is connected with described lumbar support bar with described lumbar support motor respectively, and described lumbar support motor pulls described lumbar support bar to rotate to described Support Position by described motor bracing wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410307233.6A CN104044492B (en) | 2014-06-30 | 2014-06-30 | Automobile seat and waist supporting device of automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410307233.6A CN104044492B (en) | 2014-06-30 | 2014-06-30 | Automobile seat and waist supporting device of automobile seat |
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| Publication Number | Publication Date |
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| CN104044492A true CN104044492A (en) | 2014-09-17 |
| CN104044492B CN104044492B (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410307233.6A Expired - Fee Related CN104044492B (en) | 2014-06-30 | 2014-06-30 | Automobile seat and waist supporting device of automobile seat |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444218A (en) * | 2016-05-31 | 2017-12-08 | 长城汽车股份有限公司 | Seat and vehicle |
| CN109109704A (en) * | 2018-10-18 | 2019-01-01 | 北京汽车股份有限公司 | Vehicle seat and vehicle |
| CN110576779A (en) * | 2019-09-03 | 2019-12-17 | 浙江嘉丰汽车座椅有限公司 | Active four-way adjusting automobile headrest |
| CN111559289A (en) * | 2020-05-25 | 2020-08-21 | 安阳职业技术学院 | Waist and shoulder supporting device for automobile seat passenger |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6573673B1 (en) * | 1998-05-20 | 2003-06-03 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Adjustable vehicle seat with horizontal seat adjustment and/or seat height adjustment and/or seat depth adjustment and neck-rest that can be displaced by an electric motor and guided by a sensor system influenced by the size of the user |
| CN101445071A (en) * | 2007-11-27 | 2009-06-03 | 现代自动车株式会社 | Active headrest assembly for vehicle |
| CN102015365A (en) * | 2008-05-13 | 2011-04-13 | 李尔公司 | Connections for active head restraint systems for vehicle seats |
| CN202123952U (en) * | 2011-05-31 | 2012-01-25 | 长城汽车股份有限公司 | Safety backrest of car seat, and seat with backrest |
| CN202624003U (en) * | 2012-05-19 | 2012-12-26 | 东莞市凌锐汽车零部件有限公司 | Electric seat lumbar support |
| JP2013189029A (en) * | 2012-03-12 | 2013-09-26 | Aisin Seiki Co Ltd | Neck support device |
| CN203957931U (en) * | 2014-05-23 | 2014-11-26 | 上海沿浦金属制品股份有限公司 | Waist triggers the backrest of headrest |
-
2014
- 2014-06-30 CN CN201410307233.6A patent/CN104044492B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6573673B1 (en) * | 1998-05-20 | 2003-06-03 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Adjustable vehicle seat with horizontal seat adjustment and/or seat height adjustment and/or seat depth adjustment and neck-rest that can be displaced by an electric motor and guided by a sensor system influenced by the size of the user |
| CN101445071A (en) * | 2007-11-27 | 2009-06-03 | 现代自动车株式会社 | Active headrest assembly for vehicle |
| CN102015365A (en) * | 2008-05-13 | 2011-04-13 | 李尔公司 | Connections for active head restraint systems for vehicle seats |
| CN202123952U (en) * | 2011-05-31 | 2012-01-25 | 长城汽车股份有限公司 | Safety backrest of car seat, and seat with backrest |
| JP2013189029A (en) * | 2012-03-12 | 2013-09-26 | Aisin Seiki Co Ltd | Neck support device |
| CN202624003U (en) * | 2012-05-19 | 2012-12-26 | 东莞市凌锐汽车零部件有限公司 | Electric seat lumbar support |
| CN203957931U (en) * | 2014-05-23 | 2014-11-26 | 上海沿浦金属制品股份有限公司 | Waist triggers the backrest of headrest |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444218A (en) * | 2016-05-31 | 2017-12-08 | 长城汽车股份有限公司 | Seat and vehicle |
| CN107444218B (en) * | 2016-05-31 | 2024-03-26 | 长城汽车股份有限公司 | Seat and vehicle |
| CN109109704A (en) * | 2018-10-18 | 2019-01-01 | 北京汽车股份有限公司 | Vehicle seat and vehicle |
| CN110576779A (en) * | 2019-09-03 | 2019-12-17 | 浙江嘉丰汽车座椅有限公司 | Active four-way adjusting automobile headrest |
| CN111559289A (en) * | 2020-05-25 | 2020-08-21 | 安阳职业技术学院 | Waist and shoulder supporting device for automobile seat passenger |
| CN111559289B (en) * | 2020-05-25 | 2024-01-05 | 安阳职业技术学院 | Lumbar and shoulder support device for vehicle seat occupant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104044492B (en) | 2017-02-08 |
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