CN104533213A - Automobile window lifter - Google Patents
Automobile window lifter Download PDFInfo
- Publication number
- CN104533213A CN104533213A CN201410785872.3A CN201410785872A CN104533213A CN 104533213 A CN104533213 A CN 104533213A CN 201410785872 A CN201410785872 A CN 201410785872A CN 104533213 A CN104533213 A CN 104533213A
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- China
- Prior art keywords
- pipeline
- flexible rack
- automobile window
- rack
- guide pipe
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Abstract
The invention discloses an automobile window which comprises an automobile window and further comprises a guide pipe and a flexible rack movably arranged in the guide pipe. The guide pipe comprises a first pipeline, a second pipeline and a third pipeline. A notch is formed in the third pipeline, a gear meshed with the flexible rack is arranged at the notch, and a worm gear is arranged on the gear. The automobile window lifter further comprises a worm meshed with the worm gear, the worm is driven through a motor, a sliding groove is formed in one side of the first pipeline, and the lower end of the flexible rack stretches out of the sliding groove and is fixedly connected with the automobile window. According to the automobile window, the guide pipe serves as a guiding part of the rack, in other words, the rack driving the automobile window to ascend and descend slides in the guide pipe completely, and therefore the rack cannot interfere with parts in an automobile door. In addition, the guide pipe is more convenient to machine and design as the guiding part, and guide pipes of different types can be arranged flexibly according to the structure in the automobile door.
Description
Technical field
The present invention relates to auto parts machinery field, more specifically, relate to a kind of automotive window lifter.
Background technology
Automobile glass lifter refers to by motor or manual actuation, and is risen or decline along glass gathering sill by automobile window glass by transmission mechanism, and can rest on the device of optional position on request.
Glass regulator is mainly divided into rope wheel type lifter in type, intersect arm-type lifter and teeth bar type up-down device, the structure of rope wheel type lifter can see as in number of patent application " 201210179668.8 " the structure announced, mainly comprise guide rail, the slide plate be sleeved on guide rail, the upper conductor wheel laying respectively at guide rail two ends and lower wire wheel, spool, be wound on wire rope on spool and motor, the two ends of described wire rope are walked around upper conductor wheel respectively and are taken turns with lower wire and be connected with slide plate.Drive winding logical by motor, thus Wound steel rope make wire rope drive the upper and lower slippage of slide plate be positioned on guide rail.Said structure, because slide plate is a movement parts, needs to proofread it in motion process when designing, and with the gap situation of each component in door body, if skateboard shape is slightly not in place, then just can interfere with component in door body when being elevated.In addition also there is the problem of easy deformation in wire rope.
Intersecting the structure of arm-type lifter can see structure disclosed in such as number of patent application " 201320324325.6 ", mainly comprise master arm, slave arm, determine guide rail and dynamic guide rail, master arm one end is provided with arc tooth plate, also comprise the motor engaging described arc tooth plate, drive the arc tooth plate of master arm one end by motor thus make the quadric chain of master arm and slave arm composition drive vehicle window to rise.Above-mentioned riser structure, takies car door inner space comparatively large, therefore generally can only be applied on the oversize vehicle such as truck, lorry, and is movement parts due to master arm and slave arm, therefore when designing, is still difficult to control with the gap of door body inner components.
Rack-type window lifter structure comprises guide rail, on guide rail is longitudinal, is provided with tooth plate, slide on rails is provided with slide plate, slide plate is provided with the motor with tooth plate meshed gears and driven wheel.Make slide plate in the upper and lower slippage of guide rail by motor-driven gear.Because motor and slide plate itself are set to one, therefore movement parts slide plate is comparatively large on volume, during design, is still difficult to avoid the unmanageable problem in gap with door body inner components.
Summary of the invention
For the deficiencies in the prior art, the invention provides window regulator.
The present invention is achieved through the following technical solutions: window regulator, comprise vehicle window, comprise conduit and be movably arranged on the flexible rack in described conduit, described conduit comprises the first pipeline, second pipe and the 3rd pipeline, described first pipeline is arranged with second pipe is mutually vertical, described 3rd pipeline is circular arc and connects described first pipeline and described second pipe by described 3rd pipeline, described 3rd pipeline arranges breach, be provided with and described flexible rack meshed gears in described indentation, there, described gear is provided with turbine, also comprise the worm screw engaged with described turbine, described worm screw is driven by motor, in described first pipeline side, chute is set, described flexible rack lower end stretch out described chute and and described vehicle window affixed.
In technique scheme, described second pipe sidewall spacers is provided with lock hole, the flexible rack being positioned at upper end is provided with groove, and sliding in described groove is provided with lock block, and described bottom portion of groove is provided with the electromagnet for attracting described lock block.
The present invention has following beneficial effect: the present invention, by the guiding parts of conduit as tooth bar, namely drives the tooth bar of window lifting to slide in conduit completely, therefore can not produce with car door inner components and interfere; This outer catheter, as more convenient on guiding parts fabrication design, can arrange multi-form conduit according to car door internal construction flexibly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is cross-sectional schematic of the present invention.
Fig. 3 is the perspective view of conduit.
Fig. 4 is the structural representation of conduit other direction.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail: see Fig. 1 to Fig. 4, window regulator, the flexible rack 2 comprising conduit 1 and be movably arranged in described conduit 1, described conduit 1 comprises the first pipeline 10, second pipe 11 and the 3rd pipeline 12, described first pipeline 10 and second pipe 11 vertical setting mutually, described 3rd pipeline 12 is circular arc and connects described first pipeline 10 and described second pipe 11 by described 3rd pipeline 12, above-mentioned first pipeline 10, second pipe 11 and the 3rd pipeline 12 one-body molded, described 3rd pipeline 12 arranges breach 12a, be provided with and described flexible rack 2 meshed gears 3 at described breach 12a place, described gear 3 is provided with turbine 30, also comprise the worm screw 31 engaged with described turbine 30, described worm screw 31 is driven by motor, in described first pipeline 10 side, chute 10a is set, described flexible rack 2 lower end stretch out described chute 10a and and vehicle window 40 affixed.
Engaging flexible rack 2 by gear 3 drives flexible rack 2 to slide in pipeline 10, thus makes flexible rack 2 drive the lifting of vehicle window 40, and owing to being realized the self-locking of gear 3 and tooth bar by turbine and worm.Therefore ensure that when vehicle window 40 can be static in window frame optional position.
Described second pipe 11 sidewall spacers is provided with lock hole 11a, the flexible rack 2 being positioned at upper end is provided with groove 20, slide in described groove 20 and be provided with lock block 4(lock block 4 there is magnetic), the electromagnet 21 for attracting described lock block 4 is provided with bottom described groove 20, when described motor runs, described electromagnet 21 energizing magnetic, when a machine is not running, described electromagnet does not produce magnetic.Concrete, described electromagnet 21 is connected with the power supply unit of motor by electric wire, power to described electromagnet 21 while to feeding electric motors, described electric wire can by introducing in the second pipeline 11 low order end (being defined as the left and right directions in the embodiment of the present invention with the left and right directions in Fig. 1).
Elastic component 22 is provided with between described electromagnet 21 and described lock block 4.When opening described motor and driving flexible rack 2 to be elevated, described lock block 4 is attracted to close to or leans described electromagnet 21 position by described electromagnet energizing magnetic, now lock block 4 is positioned at described groove 20, and therefore flexible rack 2 can be free to slide.
When described motor is in non-operating state, namely when glass being elevated to required position and closing lifting motor, described electromagnet does not produce magnetic due to no power, and therefore lock block 4 is positioned at described locking hole 11a, with in order to the locking to flexible rack 2.Locking is carried out by lock block 4 pairs of flexible racks 2.Said structure, when vehicle window 40 is elevated to desired location, owing to carrying out the spacing of flexible rack by lock block 4, frictional force is comparatively large each other effectively can to reduce the tooth on gear and the tooth on flexible rack, the problem easily broken down after causing long-time use.
Claims (2)
1. window regulator, comprise vehicle window (40), it is characterized in that: comprise conduit (1) and be movably arranged on the flexible rack (2) in described conduit (1), described conduit (1) comprises the first pipeline (10), second pipe (11) and the 3rd pipeline (12), described first pipeline (10) and second pipe (11) vertical setting mutually, described 3rd pipeline (12) connects described first pipeline (10) and described second pipe (11) in circular arc and by described 3rd pipeline (12), described 3rd pipeline (12) arranges breach (12a), be provided with and described flexible rack (2) meshed gears (3) at described breach (12a) place, described gear (3) is provided with turbine (30), also comprise the worm screw (31) engaged with described turbine (30), described worm screw (31) is driven by motor, in described first pipeline (10) side, chute (10a) is set, described flexible rack (2) lower end stretch out described chute (10a) and and described vehicle window (40) affixed.
2. window regulator as claimed in claim 1, it is characterized in that: described second pipe (11) sidewall spacers is provided with lock hole (11a), the flexible rack (2) being positioned at upper end is provided with groove (20), slide in described groove (20) and be provided with lock block (4), described groove (20) bottom is provided with the electromagnet (21) for attracting described lock block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410785872.3A CN104533213A (en) | 2014-12-18 | 2014-12-18 | Automobile window lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410785872.3A CN104533213A (en) | 2014-12-18 | 2014-12-18 | Automobile window lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104533213A true CN104533213A (en) | 2015-04-22 |
Family
ID=52848818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410785872.3A Pending CN104533213A (en) | 2014-12-18 | 2014-12-18 | Automobile window lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104533213A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106854957A (en) * | 2017-02-22 | 2017-06-16 | 重庆鑫泉机械有限公司 | Bus door |
| CN106869667A (en) * | 2017-02-22 | 2017-06-20 | 重庆鑫泉机械有限公司 | Preventing damage bus door |
| CN107224154A (en) * | 2017-06-08 | 2017-10-03 | 珠海金展电子有限公司 | Worm screw self-locking card display stand and its control method |
| CN111772378A (en) * | 2019-04-03 | 2020-10-16 | 宁波方太厨具有限公司 | Automatic opening and closing drawer of cabinet |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5564230A (en) * | 1992-12-21 | 1996-10-15 | Periou; Pierre | Window lifter device for a motor vehicle, equipped with an anti-trap safety feature suitable for damping out an impact of the window pane against an obstacle |
| JPH09125813A (en) * | 1995-10-30 | 1997-05-13 | Asmo Co Ltd | Opening/closing device of sheet glass of vehicle |
| CN2295034Y (en) * | 1995-09-06 | 1998-10-21 | 郑建强 | Electric lifting unit for glass of door and window |
| CN2346901Y (en) * | 1998-11-25 | 1999-11-03 | 李世良 | Car window glass lifter of electric car |
| US20020073622A1 (en) * | 2000-12-20 | 2002-06-20 | Davis Stephen H. | Window regulator with window panel clamp unit |
| CN203293859U (en) * | 2013-05-24 | 2013-11-20 | 胡鲲 | Car window structure |
| CN103953247A (en) * | 2014-04-29 | 2014-07-30 | 宁波世通汽车零部件有限公司 | Rack type lifter |
| CN104499869A (en) * | 2014-12-18 | 2015-04-08 | 余姚市金星网板厂 | Car window lifter |
-
2014
- 2014-12-18 CN CN201410785872.3A patent/CN104533213A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5564230A (en) * | 1992-12-21 | 1996-10-15 | Periou; Pierre | Window lifter device for a motor vehicle, equipped with an anti-trap safety feature suitable for damping out an impact of the window pane against an obstacle |
| CN2295034Y (en) * | 1995-09-06 | 1998-10-21 | 郑建强 | Electric lifting unit for glass of door and window |
| JPH09125813A (en) * | 1995-10-30 | 1997-05-13 | Asmo Co Ltd | Opening/closing device of sheet glass of vehicle |
| CN2346901Y (en) * | 1998-11-25 | 1999-11-03 | 李世良 | Car window glass lifter of electric car |
| US20020073622A1 (en) * | 2000-12-20 | 2002-06-20 | Davis Stephen H. | Window regulator with window panel clamp unit |
| CN203293859U (en) * | 2013-05-24 | 2013-11-20 | 胡鲲 | Car window structure |
| CN103953247A (en) * | 2014-04-29 | 2014-07-30 | 宁波世通汽车零部件有限公司 | Rack type lifter |
| CN104499869A (en) * | 2014-12-18 | 2015-04-08 | 余姚市金星网板厂 | Car window lifter |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106854957A (en) * | 2017-02-22 | 2017-06-16 | 重庆鑫泉机械有限公司 | Bus door |
| CN106869667A (en) * | 2017-02-22 | 2017-06-20 | 重庆鑫泉机械有限公司 | Preventing damage bus door |
| CN107224154A (en) * | 2017-06-08 | 2017-10-03 | 珠海金展电子有限公司 | Worm screw self-locking card display stand and its control method |
| CN107224154B (en) * | 2017-06-08 | 2020-12-01 | 珠海秀宝科技有限公司 | Worm self-locking card display base and control method thereof |
| CN111772378A (en) * | 2019-04-03 | 2020-10-16 | 宁波方太厨具有限公司 | Automatic opening and closing drawer of cabinet |
| CN111772378B (en) * | 2019-04-03 | 2022-04-19 | 宁波方太厨具有限公司 | Automatic opening and closing drawer of cabinet |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |
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| RJ01 | Rejection of invention patent application after publication |