CN207106248U - Electromagnetic type seat slide auto-unlocking device - Google Patents
Electromagnetic type seat slide auto-unlocking device Download PDFInfo
- Publication number
- CN207106248U CN207106248U CN201720625638.3U CN201720625638U CN207106248U CN 207106248 U CN207106248 U CN 207106248U CN 201720625638 U CN201720625638 U CN 201720625638U CN 207106248 U CN207106248 U CN 207106248U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- locking latch
- unlocking
- upper slide
- glidepath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000005520 electrodynamics Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of electromagnetic type seat slide auto-unlocking device, glidepath and upper slide rail including mutual cooperation, locking latch is equipped between glidepath and upper slide rail, electromagnetism unlocking mechanism is provided with above locking latch, the electromagnetism unlocking mechanism attracts or lifted locking latch to move up and deviate from out of glidepath after being powered after, glidepath and upper slide rail are unlocked, band is magnetic after being powered using the utility model electromagnet, attract the locking latch of lower section upwards close to electromagnet, after locking latch skids off glidepath, upper slide rail, which is unlocked, can artificially move slide rail adjustment seat position, compared with traditional manual unlocking, this automatic unlocking is more laborsaving, and compared with the seat of all-electric unblock and regulation, cost is lower, and unlock after by the way of manual adjustment compared with full-automatic regulation speed faster.
Description
Technical field
It the utility model is related to the tripper of sliding rail of automobile seat, and in particular to a kind of electromagnetic type seat slide solves automatically
Locking device.
Background technology
In order to meet that the occupant of different building shape has the comfortable space or driver taken to facilitate operating and controlling vehicle, automotive seats
It is adjustable that chair is required to front and back position.Sliding rail of automobile seat is exactly the device for adjusting automotive seat front and back position.At present, use
The glidepath fixed with body frame and the upper slide rail fixed with seat body, upper cunning are generally included in the sliding track mechanism of automotive seat
Keep being slidably matched by slide assemblies between rail and glidepath, so can be relative to car by sliding track mechanism, seat body
Chassis moves a certain distance in fore-and-aft direction, to adapt to different needs.After being completed in adjustment, make seat body and car
Chassis keeps fixing, and sliding track mechanism is additionally provided with lock assembly, traditional by upper slide rail and the glidepath locking of sliding track mechanism
Sliding rail of automobile seat lock assembly, divide electrodynamic type and hand by seat pattern, automatic seat is come real by motor driver
The regulation and locking of existing seat position；Manual seat is the spanner solution for manually pulling the locking device being located on seat slide
Lock, by the good seat position of manpower regulation, then unclamp spanner locking seat.The experience sense that electrodynamic type regulative mode is brought is more preferable,
But governing speed is relatively slow, cost is also higher, and electrodynamic type can be just installed in general luxury car；Hand compares expense in unblock
Power, but governing speed faster, cost it is lower, installation hand mostly on low gear car, can also be tied without one kind on the market at present
Close the two seat slide lock assembly a little.
Utility model content
To solve above technical problem, the utility model provides a kind of electromagnetic type seat slide auto-unlocking device.
Technical scheme is as follows：A kind of electromagnetic type seat slide auto-unlocking device, its key are：Including mutual cooperation
Glidepath and upper slide rail, locking latch is equipped between the glidepath and upper slide rail, electromagnetism is provided with above the locking latch
Unlocking mechanism, the electromagnetism unlocking mechanism attract or lift the locking latch to move up after being powered, when locking latch is from downslide
After deviating from rail, the glidepath and upper slide rail are unlocked.Band is magnetic after being powered using above-mentioned technical proposal electromagnet, attracts
The locking latch of lower section is upwards close to electromagnet, and after locking latch skids off glidepath, upper slide rail, which is unlocked, artificially to be moved
Upper slide rail adjusts seat position, and compared with traditional manual unlocking, this automatic unlocking is more laborsaving, and with all-electric unblock and
The seat of regulation is compared, and cost is lower, and unlock after by the way of manual adjustment compared with full-automatic regulation speed faster.
As preferred：Reseting pressuring spring is arranged with the locking latch between above-mentioned glidepath and upper slide rail, the reset
The top of stage clip is pushed against on the upper slide rail.After this design electromagnet power-off, the reseting pressuring spring of compression drives locking to insert
Pin automatically resets locks upper and lower slide rail again.
The inwall of above-mentioned upper slide rail is provided with lock pin steadying plate, and the lock pin steadying plate is provided with stable hole, and the locking is inserted
The lower end of pin passes the glidepath after passing through the stable hole.After being unlocked using this scheme, locking latch has deviate from glidepath,
But there are lock pin steadying plate and upper slide rail while play lateral support, prevent locking latch from tilting, influence to reset.
The locking latch between above-mentioned lock pin steadying plate and the upper slide rail is provided with positive stop lug boss, the positive stop lug boss
Diameter be more than the stable hole aperture, the bottom of the reseting pressuring spring is pushed against on the positive stop lug boss.Using this scheme
Formed when locking latch resets and limited by positive stop lug boss, it is not fallen out glidepath.
Above-mentioned electromagnetism unlocking mechanism includes direct drive type electro magnet, and the housing of the direct drive type electro magnet is fixed, the Direct Action Type
The iron core of electromagnet forms the locking latch after passing the upper slide rail and glidepath downwards.Using the iron of this design electromagnet
Core is locking latch, eliminates a latch, reduces production cost.
Above-mentioned electromagnetism unlocking mechanism includes sucked type electromagnet, and the material of the locking latch is magnetic metal, the suction
The housing of coiled electrical magnet is fixed, and the sucker of the sucked type electromagnet is located at the top of the locking latch.Using this mode
Electromagnet has magnetic so as to the purpose for attracting locking latch to move up and then unlocking after being powered.
Above-mentioned electromagnetism unlocking mechanism includes sucked type electromagnet, is rotatably mounted with unlocking arm on the upper slide rail, institute
The one end for stating unlocking arm is fixedly connected with the locking latch, and trip lever, the unblock are provided with above the other end of the unlocking arm
The middle part of bar is installed in rotation on the upper slide rail by lever shaft, the unblock rod in front of the lever shaft
Into unblock depression bar, the trip lever at the lever shaft rear forms unblock drive rod, and institute is provided with above the unblock drive rod
State sucked type electromagnet, during energization, the sucked type electromagnet attracts the unblock drive rod to move up, the unblock depression bar
The unlocking arm is pressed down on, the unlocking arm lifts the locking latch unblock upwards.This scheme trip lever is used as magnetic
Metal, electromagnet attract the rear portion of trip lever after being powered, the front portion of trip lever moves downward being unlocked by pressing arm, and unlocking arm will unlock
Tight latch is lifted up so that locking latch departs from glidepath unblock.
The distance of above-mentioned sucked type electromagnet and operating point to the lever shaft of unblock drive rod is more than the unblock
Depression bar presses the press points of the unlocking arm to the distance of the lever shaft.Using this design unblock depression bar and unblock drive rod
Between form leverage effects, unblock is more laborsaving.
Reduction torsion spring is provided between above-mentioned unlocking arm and the upper slide rail, one end of the reduction torsion spring is hooked on the upper cunning
On rail, the other end of the reduction torsion spring is hooked on the unlocking arm.Unblock is unclamped after powering off using this scheme electromagnet to drive
Lever, reduction torsion spring drive unlocking arm to automatically reset.
The housing of above-mentioned sucked type electromagnet is fixedly mounted on the upper slide rail by support.Using this scheme electromagnet
Sucker be synchronized with the movement with upper slide rail, convenient unblock.
Above-mentioned upper slide rail is provided with solution lockhole, and comb teeth-shaped is provided with locking hole along its length on the glidepath,
The upper end of the locking latch passes the solution lockhole, and the lower end of the locking latch is located in any one described locking hole.
No matter how to be slided using this upper slide rail of design, locking latch can be plugged into a locking hole all the time, and realization is locked on the spot.
Beneficial effect：It is that band is magnetic after electromagnet is powered using the beneficial effects of the utility model, attracts the lock of lower section
Tight latch is upwards close to electromagnet, and after locking latch skids off glidepath, upper slide rail, which is unlocked, can artificially move slide rail tune
Whole seat position, compared with traditional manual unlocking, this automatic unlocking is more laborsaving, and with the seat of all-electric unblock and regulation
Chair is compared, and cost is lower, and unlock after by the way of manual adjustment compared with full-automatic regulation speed faster.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of embodiment 2；
Fig. 3 is the structural representation of embodiment 3；
Fig. 4 is trip lever and unlocking arm cooperation schematic diagram in embodiment 3.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail.
Embodiment 1, as shown in figure 1, a kind of electromagnetic type seat slide auto-unlocking device, include the glidepath of mutual cooperation
1 and upper slide rail 2, locking latch 8 is equipped between the glidepath 1 and upper slide rail 2, the top of locking latch 8 is provided with electromagnetism
Unlocking mechanism, the electromagnetism unlocking mechanism attracts after being powered or lifts the locking latch 8 to move up, when the locking latch 8
After deviating from from glidepath 1, the glidepath 1 and upper slide rail 2 are unlocked.
The upper slide rail 2 is provided with solution lockhole, and comb teeth-shaped is provided with locking along its length on the glidepath 1
Hole, the upper end of the locking latch 8 pass the solution lockhole, and the lower end of the locking latch 8 is located in any one described locking
In hole, reseting pressuring spring 6 is arranged with the locking latch 8 between the glidepath 1 and upper slide rail 2, the reseting pressuring spring 6 it is upper
Portion is pushed against on the upper slide rail 2, and the inwall of the upper slide rail 2 is provided with lock pin steadying plate 4, and the lock pin steadying plate 4 is provided with
Stable hole, the lower end of the locking latch 8 pass the glidepath 1, the lower end of the locking latch 8 after passing through the stable hole
Provided with chamfering, the locking latch 8 between the lock pin steadying plate 4 and the upper slide rail 2 is provided with positive stop lug boss 5, the limit
Position boss 5 is rounded, and the diameter of the positive stop lug boss 5 is more than the aperture of the stable hole, and the bottom of the reseting pressuring spring 6 pushes against
On the positive stop lug boss 5, the electromagnetism unlocking mechanism includes sucked type electromagnet 3, and the material of the locking latch 8 is magnetic
Metal, the housing of the sucked type electromagnet 3 are fixedly mounted on the upper slide rail 2 by support 7, the sucked type electromagnet
3 sucker is located at the top of the locking latch 8, and the material of the locking latch 8 is iron, cobalt, nickel or its alloy.
Embodiment 2, as shown in Fig. 2 a kind of electromagnetic type seat slide auto-unlocking device, the present embodiment and embodiment 1
Difference is that the electromagnetism unlocking mechanism includes direct drive type electro magnet 3, and the housing of the direct drive type electro magnet 3 passes through support 7
It is fixedly mounted on the upper slide rail 2, after the iron core of the direct drive type electro magnet 3 passes downwards the upper slide rail 2 and glidepath 1
Form the locking latch 8.
Embodiment 3, as shown in Figure 3 and Figure 4, a kind of electromagnetic type seat slide auto-unlocking device, the present embodiment is with implementing
The difference of example 1 is that the electromagnetism unlocking mechanism includes sucked type electromagnet 3, is rotatably mounted on the upper slide rail 2
There is unlocking arm 9, reduction torsion spring 12 is provided between the unlocking arm 9 and the upper slide rail 2, one end of the reduction torsion spring 12 is hooked on
On the upper slide rail 2, the other end of the reduction torsion spring 12 is hooked on the unlocking arm 9, one end of the unlocking arm 9 and institute
State locking latch 8 to be fixedly connected, be provided with trip lever 10 above the other end of the unlocking arm 9, the material of the trip lever 10 is magnetic
Property metal, the middle part of the trip lever 10 is installed in rotation on the upper slide rail 2 by lever shaft 11, and the lever turns
The trip lever 10 in the front of axle 11 forms unblock depression bar, and the trip lever 10 at the rear of lever shaft 11 forms unblock and driven
Lever, unblock drive rod top are provided with the sucked type electromagnet 3, and the housing of the sucked type electromagnet 3 is solid by support 7
Dingan County is on the upper slide rail 2, and the sucker of the sucked type electromagnet 3 is above the unblock drive rod, the sucker
The distance of formula electromagnet 3 and operating point to the lever shaft 11 of unblock drive rod is more than the unblock depression bar and presses the solution
The press points of hammerlock 9 are to the distance of the lever shaft 11, and during energization, the sucked type electromagnet 3 attracts the unblock driving
Bar moves up, and the unblock depression bar presses down on the unlocking arm 9, and the unlocking arm 9 lifts the locking latch 8 and solved upwards
Lock.
Finally it should be noted that foregoing description is only preferred embodiment of the present utility model, the common skill of this area
Art personnel on the premise of without prejudice to the utility model aims and claim, can make under enlightenment of the present utility model
Expression, such conversion are each fallen within the scope of protection of the utility model as multiple types.
Claims (10)
- A kind of 1. electromagnetic type seat slide auto-unlocking device, it is characterised in that：Glidepath (1) and upper cunning including mutual cooperation Rail (2), locking latch (8) is equipped between the glidepath (1) and upper slide rail (2), electricity is provided with above the locking latch (8) Magnetic unlocking mechanism, the electromagnetism unlocking mechanism attract after being powered or lift the locking latch (8) to move up, and work as locking latch (8) after deviating from out of the glidepath (1), the glidepath (1) and upper slide rail (2) are unlocked.
- 2. electromagnetic type seat slide auto-unlocking device according to claim 1, it is characterised in that：The glidepath (1) Reseting pressuring spring (6) is arranged with the locking latch (8) between upper slide rail (2), the top of the reseting pressuring spring (6) is pushed against On the upper slide rail (2).
- 3. electromagnetic type seat slide auto-unlocking device according to claim 2, it is characterised in that：The upper slide rail (2) Inwall be provided with lock pin steadying plate (4), the lock pin steadying plate (4) is provided with stable hole, and the lower end of the locking latch (8) is worn The glidepath (1) is passed after crossing the stable hole.
- 4. electromagnetic type seat slide auto-unlocking device according to claim 3, it is characterised in that：The lock pin steadying plate (4) locking latch (8) between the upper slide rail (2) is provided with positive stop lug boss (5), the diameter of the positive stop lug boss (5) More than the aperture of the stable hole, the bottom of the reseting pressuring spring (6) is pushed against on the positive stop lug boss (5).
- 5. the electromagnetic type seat slide auto-unlocking device according to claim 1,2,3 or 4, it is characterised in that：The electricity Magnetic unlocking mechanism includes direct drive type electro magnet (3), and the housing of the direct drive type electro magnet (3) is fixed, the direct drive type electro magnet (3) Iron core pass the upper slide rail (2) downwards and glidepath (1) forms the locking latch (8) afterwards.
- 6. the electromagnetic type seat slide auto-unlocking device according to claim 1,2,3 or 4, it is characterised in that：The electricity Magnetic unlocking mechanism includes sucked type electromagnet (3), and the material of the locking latch (8) is magnetic metal, the sucked type electromagnetism The housing of iron (3) is fixed, and the sucker of the sucked type electromagnet (3) is located at the top of the locking latch (8).
- 7. the electromagnetic type seat slide auto-unlocking device according to claim 1,2,3 or 4, it is characterised in that：The electricity Magnetic unlocking mechanism includes sucked type electromagnet (3), and unlocking arm (9), the unblock are rotatably mounted with the upper slide rail (2) One end of arm (9) is fixedly connected with the locking latch (8), and trip lever (10) is provided with above the other end of the unlocking arm (9), The middle part of the trip lever (10) is installed in rotation on the upper slide rail (2) by lever shaft (11), the lever shaft (11) trip lever (10) in front of forms unblock depression bar, the trip lever (10) formation at lever shaft (11) rear Drive rod is unlocked, is provided with the sucked type electromagnet (3) above the unblock drive rod, during energization, the sucked type electromagnet (3) Attract the unblock drive rod to move up, the unblock depression bar presses down on the unlocking arm (9), the unlocking arm (9) to On lift the locking latch (8) unblock.
- 8. electromagnetic type seat slide auto-unlocking device according to claim 7, it is characterised in that：The sucked type electromagnetism The distance of iron (3) and operating point to the lever shaft (11) of unblock drive rod is more than the unblock depression bar and presses the unblock Distance of the press points of arm (9) to the lever shaft (11).
- 9. electromagnetic type seat slide auto-unlocking device according to claim 7, it is characterised in that：The unlocking arm (9) Reduction torsion spring (12) is provided between the upper slide rail (2), one end of the reduction torsion spring (12) is hooked on the upper slide rail (2) On, the other end of the reduction torsion spring (12) is hooked on the unlocking arm (9).
- 10. electromagnetic type seat slide auto-unlocking device according to claim 7, it is characterised in that：The sucked type electricity The housing of magnet (3) is fixedly mounted on the upper slide rail (2) by support (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720625638.3U CN207106248U (en) | 2017-05-31 | 2017-05-31 | Electromagnetic type seat slide auto-unlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720625638.3U CN207106248U (en) | 2017-05-31 | 2017-05-31 | Electromagnetic type seat slide auto-unlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207106248U true CN207106248U (en) | 2018-03-16 |
Family
ID=61594139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720625638.3U Expired - Fee Related CN207106248U (en) | 2017-05-31 | 2017-05-31 | Electromagnetic type seat slide auto-unlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207106248U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293882A (en) * | 2019-06-20 | 2019-10-01 | 三峡大学 | A kind of automotive seat safety electromagnetic slide track component |
| US10960826B2 (en) | 2019-06-13 | 2021-03-30 | Ford Global Technologies, Llc | Vehicle having a track assembly and a carriage assembly |
| CN112714716A (en) * | 2018-09-24 | 2021-04-27 | 安道拓工程技术知识产权有限公司 | Longitudinal adjuster for seat and seat |
| US11014506B2 (en) | 2019-06-13 | 2021-05-25 | Ford Global Technologies, Llc | Vehicle having a track assembly and a carriage assembly |
| CN113043925A (en) * | 2021-05-13 | 2021-06-29 | 延锋安道拓座椅有限公司 | Electric long sliding rail with emergency lock-falling mechanism |
| US20220063452A1 (en) * | 2020-09-03 | 2022-03-03 | Hyundai Motor Company | Sliding unit for vehicle |
| GB2627336A (en) * | 2022-12-16 | 2024-08-21 | Faurecia Sieges Dautomobile | Control system for locking devices for a vehicle seat, in particular locking devices for a vehicle seat track |
-
2017
- 2017-05-31 CN CN201720625638.3U patent/CN207106248U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112714716A (en) * | 2018-09-24 | 2021-04-27 | 安道拓工程技术知识产权有限公司 | Longitudinal adjuster for seat and seat |
| US10960826B2 (en) | 2019-06-13 | 2021-03-30 | Ford Global Technologies, Llc | Vehicle having a track assembly and a carriage assembly |
| US11014506B2 (en) | 2019-06-13 | 2021-05-25 | Ford Global Technologies, Llc | Vehicle having a track assembly and a carriage assembly |
| CN110293882A (en) * | 2019-06-20 | 2019-10-01 | 三峡大学 | A kind of automotive seat safety electromagnetic slide track component |
| CN110293882B (en) * | 2019-06-20 | 2020-06-30 | 三峡大学 | Car seat safety electromagnetism slide rail set spare |
| US20220063452A1 (en) * | 2020-09-03 | 2022-03-03 | Hyundai Motor Company | Sliding unit for vehicle |
| US11642987B2 (en) * | 2020-09-03 | 2023-05-09 | Hyundai Motor Company | Sliding unit for vehicle |
| CN113043925A (en) * | 2021-05-13 | 2021-06-29 | 延锋安道拓座椅有限公司 | Electric long sliding rail with emergency lock-falling mechanism |
| GB2627336A (en) * | 2022-12-16 | 2024-08-21 | Faurecia Sieges Dautomobile | Control system for locking devices for a vehicle seat, in particular locking devices for a vehicle seat track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401122 No. 4, Changfu West Road, North District, Chongqing Economic and Technological Development Zone Patentee after: Chongqing andotuo Auto Parts System Co.,Ltd. Address before: 401122 No. 4, Changfu West Road, North District, Chongqing Economic and Technological Development Zone Patentee before: Chongqing Yanfeng Johnson Automotive Parts System Co.,Ltd. |
|
| 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: 20180316 |