CN107813734A - Automotive seat front-and-back adjusting device - Google Patents
Automotive seat front-and-back adjusting device Download PDFInfo
- Publication number
- CN107813734A CN107813734A CN201711239984.9A CN201711239984A CN107813734A CN 107813734 A CN107813734 A CN 107813734A CN 201711239984 A CN201711239984 A CN 201711239984A CN 107813734 A CN107813734 A CN 107813734A
- Authority
- CN
- China
- Prior art keywords
- locking
- fixed
- seat
- adjusting device
- lock piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/075—Slide construction roller-less
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
Abstract
Present invention is disclosed a kind of automotive seat front-and-back adjusting device, two parallel guide rails are fixed with automotive floor panel below seat base, the seat base is respectively supported in two guide rails by two slides, at least one magnetic suspension mechanism is provided between two slides, the magnetic suspension mechanism includes being vertically arranged and bottom surface is fixed on lower lead on floor, and the upper guiding sheath for being enclosed on lower lead top and being matched therewith, the upper guiding sheath tip is fixed with locking rack, the lower section of the seat base is provided with the lock piece being engaged with locking rack, the upper top for being oriented to sheath and lower lead is provided with the electromagnetic unit for producing magnetic of repelling each other.The advantage of the invention is that carrying out locking by magnetic suspension mechanism, conveniently seat fore/aft travel can be adjusted, realize a kind of brand-new seat regulative mode, meet consumer's functional requirement different to seat.
Description
Technical field
The present invention relates to field of automobile seats.
Background technology
With the development of automobile industry, automobile has become a kind of higher product of popularity rate, has come into huge numbers of families,
In evolution, also more and more higher, automotive seat directly contact as with driver and crew for requirement of the people for automobile product
Part, its level of comfort directly influences cognition of the consumer to automobile product.Because driver and crew's stature difference, mesh
Preceding automotive seat is equipped with position adjustment function, and these regulatory functions mostly realize seat by motor or mechanical locking mechanism
Regulation before and after on slideway, the governing speed of motorized adjustment can only be depending on motor running speed, and adjusts manually in nothing
Method is adjusted in vehicle travel process, in the presence of some defects.
The content of the invention
The technical problems to be solved by the invention are to realize that a kind of corresponding speed is fast, seat adjuster easy to adjust.
To achieve these goals, the technical solution adopted by the present invention is：Automotive seat front-and-back adjusting device, seat base
Two parallel guide rails are fixed with the automotive floor panel of lower section, the seat base is respectively supported at two by two slides and led
In rail, at least one magnetic suspension mechanism is provided between two slides, the magnetic suspension mechanism includes being vertically arranged and bottom surface
The lower lead being fixed on floor and the upper guiding sheath for being enclosed on lower lead top and being matched therewith, it is described on lead
Locking rack is fixed with to sheath tip, the lower section of the seat base is provided with the lock piece being engaged with locking rack, described
The upper top for being oriented to sheath and lower lead is provided with the electromagnetic unit for producing magnetic of repelling each other.
The lower surface of the locking rack is provided with the tooth for locking, and the lock piece is located at the lower section of locking rack, institute
The upper surface for stating lock piece is provided with the tooth for being used for locking, when the electromagnetic unit in magnetic suspension mechanism is not powered on, the lock piece
Contacted with locking rack, when the electromagnetic unit in magnetic suspension mechanism is powered, the lock piece separates with locking rack.
The locking rack both ends are respectively provided with a locking spring, and the end of two locking springs is fixed on floor
On.
The guide rail is provided with damping rack, the slide is fixed with the damping gear being meshed with damping rack.
Baffle plate is fixed with the rear portion of the seat base or the floor of front portion, is connected between the baffle plate and lock piece
Support spring.
The upper top for being oriented to jacket inner wall is provided with pad.
The advantage of the invention is that carrying out locking by magnetic suspension mechanism, conveniently seat fore/aft travel can be entered
Row regulation, realizes a kind of brand-new seat regulative mode, meets consumer's functional requirement different to seat.
Brief description of the drawings
The content of every width accompanying drawing expression in description of the invention and the mark in figure are briefly described below：
Fig. 1 is automotive seat front-and-back adjusting device positive structure diagram；
Fig. 2 is automotive seat front-and-back adjusting device side structure schematic view；
Mark in above-mentioned figure is：1st, floor；2nd, seat base；3rd, guide rail；4th, slide；5th, upper guiding sheath；6th, under
Lead；7th, pad；8th, lock piece；9th, locking rack；10th, rack is damped；11st, damping gear；12nd, support spring；13rd, locking
Spring.
Embodiment
Each seat on automobile is provided with two seat bases 2 of the guide rail being parallel to each other 3 and propped up respectively by two slides 4
Support is provided with least one magnetic suspension mechanism in two guide rails 3 between two slides 4, be preferably provided with two magnetic suspension mechanisms, and one
Arranged after previous, magnetic suspension mechanism is vertically arranged for column structure, and magnetic suspension mechanism includes being vertically arranged and bottom surface is fixed on ground
Lower lead 6 on plate 1 and the upper guiding sheath 5 for being enclosed on the lower top of lead 6 and being matched therewith, magnetic suspension mechanism institute
State to be oriented at the top of sheath 5 and be fixed with locking rack 9, locking rack 9 is horizontally disposed, passes through magnetic suspension mechanism and controls locking rack
9 lifting.When being disappeared in order to avoid magnetic, hit between upper guiding sheath 5 and lower lead 6, passenger is had the impression of discomfort,
Pad 7 is provided with the top of the upper guiding inwall of sheath 5, hits sound for avoiding producing, and for buffering.
The upper top for being oriented to sheath 5 and lower lead 6 is provided with the electromagnetic unit for producing magnetic of repelling each other, i.e. two groups of electromagnets,
By connecting the power supply on automobile, when energized, two electromagnetic unit forward surfaces produce homopolar fields, make to be oriented to sheath 5 to
It is raised certain distance.The lower section of seat base 2 is provided with the lock piece 8 being engaged with locking rack 9, and lock piece 8 is located at locking
The lower section of rack 9, and the upper surface of lock piece 8 is provided with the tooth for locking, the lower surface of locking rack 9 is provided with for locking
Tooth, the tooth on locking rack 9 and lock piece 8 is transverse teeth, and locking rack 9 and lock piece 8 cooperate for locking seat,
Limitation seat is moved forward and backward, and seat locking situation is controlled by magnetic suspension mechanism, has the advantages of response is fast, convenient regulation.
The break-make situation of one switch key control magnetic suspension mechanism can be set by seat, when in magnetic suspension mechanism
When electromagnetic unit is not powered on, lock piece 8 contacts with locking rack 9, and seat is immovable, in lockup state, works as magnetic suspension mechanism
When interior electromagnetic unit is powered, upper guiding sheath 5 is raised above, and lock piece 8 separates with locking rack 9, in adjustment state, automobile
Seat can move along guide rail 3.Be powered just carry out seat regulation, ensure that the reliability of device, i.e., vehicle stopping or
In the case of magnetic suspension mechanism is not powered in traveling, automotive seat keeps lockup state.Also to ensure that under lockup state
Reliability, the both ends of locking rack 9 are respectively provided with a locking spring 13, and the end of two locking springs 13 is fixed on floor 1, lead to
Cross locking spring 13 and apply a lower pressure for locking rack 9, lock piece 8 and locking rack 9 is reliably engaged.
After being risen in order to avoid seat, when passenger is adjusted, very big distance will not be moved suddenly, and facilitates passenger smart
Really adjustment seat position, guide rail 3 is provided with damping rack 10, the damping being meshed with damping rack 10 is fixed with slide 4
Gear 11, moved seat can be made to have certain resistance, lift the matter of regulation along the multiple damping gears 11 of the spaced set of slide 4
Sense.In addition, being fixed with baffle plate on the rear portion of seat base 2 or the floor 1 of front portion, support is connected between baffle plate and lock piece 8
Spring 12, by seat, (front side) pushes away support spring 12 forward, because when seat is adjusted, is moved rearwards and has an effect easily, send out forward
Power inconvenience, by setting support spring 12, thrust can be provided by support spring 12 when adjusting forward, make regulatory function using more
Add conveniently.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that present invention specific implementation is not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is employed, or without changing
Enter and the design of the present invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.
Claims (6)
1. automotive seat front-and-back adjusting device, two parallel guide rails are fixed with the automotive floor panel below seat base, it is described
Seat base is respectively supported in two guide rails by two slides, it is characterised in that：It is provided with least between two slides
One magnetic suspension mechanism, the magnetic suspension mechanism includes being vertically arranged and bottom surface is fixed on lower lead, Yi Jitao on floor
In lower lead top and the upper guiding sheath that is matched therewith, the upper guiding sheath tip is fixed with locking rack, described
The lower section of seat base is provided with the lock piece that is engaged with locking rack, described upper to be oriented to sheath and the top of lower lead is provided with
Produce the electromagnetic unit for magnetic of repelling each other.
2. automotive seat front-and-back adjusting device according to claim 1, it is characterised in that：The lower surface of the locking rack
Provided with the tooth for locking, the lock piece is located at the lower section of locking rack, and the upper surface of the lock piece, which is provided with, is used for locking
Tooth, when the electromagnetic unit in magnetic suspension mechanism is not powered on, the lock piece contacts with locking rack, when in magnetic suspension mechanism
Electromagnetic unit be powered when, the lock piece separates with locking rack.
3. automotive seat front-and-back adjusting device according to claim 2, it is characterised in that：The locking rack both ends are respectively set
There is a locking spring, the end of two locking springs is fixed on floor.
4. according to the automotive seat front-and-back adjusting device described in claim 1,2 or 3, it is characterised in that：Set along the guide rail
There is damping rack, the slide is fixed with the damping gear being meshed with damping rack.
5. automotive seat front-and-back adjusting device according to claim 4, it is characterised in that：The rear portion of the seat base or
Baffle plate is fixed with anterior floor, support spring is connected between the baffle plate and lock piece.
6. automotive seat front-and-back adjusting device according to claim 1 or 5, it is characterised in that：In the upper guiding sheath
The top of wall is provided with pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711239984.9A CN107813734A (en) | 2017-11-30 | 2017-11-30 | Automotive seat front-and-back adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711239984.9A CN107813734A (en) | 2017-11-30 | 2017-11-30 | Automotive seat front-and-back adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107813734A true CN107813734A (en) | 2018-03-20 |
Family
ID=61605124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711239984.9A Pending CN107813734A (en) | 2017-11-30 | 2017-11-30 | Automotive seat front-and-back adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107813734A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318762A (en) * | 2018-12-05 | 2019-02-12 | 长沙桑铼特农业机械设备有限公司 | A kind of adjustable tractor of seat |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030083143A (en) * | 2002-04-19 | 2003-10-30 | 현대자동차주식회사 | Magnetic surface seat-device for automobile |
| CN203267834U (en) * | 2012-12-19 | 2013-11-06 | 中国北方车辆研究所 | Adjustable shock absorption seat in electromagnetic suspension and magnetorheological damp |
| CN203305853U (en) * | 2012-06-04 | 2013-11-27 | 福特环球技术公司 | Vehicle seat assembly |
| CN205326874U (en) * | 2015-12-14 | 2016-06-22 | 江西长泽汽车零部件科技有限公司 | Multifunctional framework capable of adjusting car seat |
| CN206141368U (en) * | 2016-11-04 | 2017-05-03 | 黄世锋 | Armoured vehicle shock attenuation seat |
| CN206358026U (en) * | 2016-12-05 | 2017-07-28 | 上海祈昌模型技术有限公司 | A kind of vehicle seat regulator |
-
2017
- 2017-11-30 CN CN201711239984.9A patent/CN107813734A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030083143A (en) * | 2002-04-19 | 2003-10-30 | 현대자동차주식회사 | Magnetic surface seat-device for automobile |
| CN203305853U (en) * | 2012-06-04 | 2013-11-27 | 福特环球技术公司 | Vehicle seat assembly |
| CN203267834U (en) * | 2012-12-19 | 2013-11-06 | 中国北方车辆研究所 | Adjustable shock absorption seat in electromagnetic suspension and magnetorheological damp |
| CN205326874U (en) * | 2015-12-14 | 2016-06-22 | 江西长泽汽车零部件科技有限公司 | Multifunctional framework capable of adjusting car seat |
| CN206141368U (en) * | 2016-11-04 | 2017-05-03 | 黄世锋 | Armoured vehicle shock attenuation seat |
| CN206358026U (en) * | 2016-12-05 | 2017-07-28 | 上海祈昌模型技术有限公司 | A kind of vehicle seat regulator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318762A (en) * | 2018-12-05 | 2019-02-12 | 长沙桑铼特农业机械设备有限公司 | A kind of adjustable tractor of seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180320 |
|
| RJ01 | Rejection of invention patent application after publication |