CN103147650A - Cross-arm electric glass lifter - Google Patents
Cross-arm electric glass lifter Download PDFInfo
- Publication number
- CN103147650A CN103147650A CN2013100858060A CN201310085806A CN103147650A CN 103147650 A CN103147650 A CN 103147650A CN 2013100858060 A CN2013100858060 A CN 2013100858060A CN 201310085806 A CN201310085806 A CN 201310085806A CN 103147650 A CN103147650 A CN 103147650A
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- China
- Prior art keywords
- tooth plate
- guide rail
- arc tooth
- master arm
- gear
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- 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.)
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Abstract
The invention discloses a cross-arm electric glass lifter which comprises a master arm, an auxiliary arm, a fixed guide rail, a movable guide rail, an arc toothed plate, and a gear and a bottom plate that are engaged with the arc toothed plate, wherein the arc toothed plate is divided into a tooth part and a smooth part. According to the cross-arm electric glass lifter, when glass is lifted to an upper limit position, the gear enters the smooth part of the arc toothed plate and idles at the smooth part (the idling time is the response time of an operator releasing a button), therefore, the gear is not engaged with teeth on the arc toothed plate continuously. In this way, damages to a motor and the arc toothed plate are reduced.
Description
Technical field
The present invention relates to the lifting gear on vehicle glass.
Background technology
Automobile glass lifter refers to by motor or manual drives, and by transmission mechanism, automobile window glass risen or descends along the glass gathering sill, and can rest on request the device of optional position.
General arm-type riser structure such as Fig. 1 of intersecting, mainly to be driven by direct current generator, by motor internal gear, outside driving toothed plate 2 and by master arm 3, decide the motion of the four-bar mechanism that guide rail 5, auxiliary 6 form, make glass for vehicle window increase or drop to a kind of device that needs the position.Its structure mainly is comprised of metallic stamping pieces, and its cardinal principle uses moving two the stamping parts master arms that intersect of gear output shaft electric machine driving gear strip and auxiliary to realize moving up and down (operating principle that is similar to the scissors crossing arm).In use, the motor 1 of glass-frame riser is fixed on support, and support is fixed on an interior panel beating, decides guide rail 5 and is horizontally fixed on a panel beating, and glass is fixed on the moving rail assembly 7 of lifter by two screws.By the rotation of motor, drive and rotate tooth plate 2 rotations, make auxiliary 6 do forward around pivot pin 4, the reverse rotation certain angle; Simultaneously master arm 3 is take axis as run-on point, and pulley assembly 8 is being decided guide rail 5 and long leading made back and forth movement in kneeling assembly 7, and the long guideway assembly is moved up and down, and drives glass and moves up and down along the gathering sill of front and back end and realize the glass lifting function.
The lifter of this structure when glass is up to the extreme higher position (this moment operating personnel not at once release button) makes motor still continue driven wheel and meshes with tooth plate, and motor and gear tooth plate have all been caused infringement.Therefore be necessary to improve.
Summary of the invention
For the deficiencies in the prior art, the invention provides the fork arm type equal electric glass lifter, efficiently solve the problems referred to above.
the present invention is achieved through the following technical solutions: the fork arm type equal electric glass lifter, comprise master arm, auxiliary, decide guide rail, moving guide rail, arc tooth plate, with arc tooth plate meshed gears and base plate, described master arm is rotatably connected on described base plate, and described master arm one end is fixed with arc tooth plate, described arc tooth plate and the engagement of described gear, the described master arm other end is slidably arranged in moving guide rail by slide block, described auxiliary and described master arm are rotationally connected and an end of described auxiliary is slidably arranged in the described guide rail of deciding by slide block, the other end of described auxiliary is slidably arranged in described moving guide rail by slide block, described arc tooth plate is divided into tooth section and smooth department, when glass reaches the upper limit position, described gear enters described smooth department, offer groove on described tooth plate, be positioned at groove at described base plate protruding post is set, also comprise an elastic component, described elastic component one end is fixed on described protruding post, the described elastic component other end is fixed on described arc tooth plate.
In technique scheme, described elastic component is spring.
The present invention has following beneficial effect: glass rising is during to the upper limit position, and gear enters into the smooth department of arc tooth plate, has avoided motor still to continue driven wheel and tooth plate engagement to motor and the hurtful problem of gear tooth plate.
Description of drawings
Fig. 1 is the structural representation of the arm-type lifter of conventional cross.
Fig. 2 is structural representation of the present invention.
The specific embodiment
below in conjunction with accompanying drawing and the specific embodiment, the present invention is described in further detail: referring to Fig. 2, the fork arm type equal electric glass lifter, comprise master arm 1, auxiliary 2, decide guide rail 3, moving guide rail 4, arc tooth plate 10, with arc tooth plate 10 meshed gears 5 and base plate 7, described master arm 1 is rotatably connected on described base plate 7, and described master arm 1 one ends are fixed with arc tooth plate 10, described arc tooth plate 10 and described gear 5 engagements, the described master arm other end is slidably arranged in moving guide rail 4 by slide block, described auxiliary 2 is rotationally connected with described master arm 1 and an end of described auxiliary 2 is slidably arranged in by slide block and decides guide rail 3, the other end of described auxiliary 2 is slidably arranged in described moving guide rail 4 by slide block, described arc tooth plate 10 is divided into tooth section 100 and smooth department 101, when glass reaches the upper limit position, described gear 5 enters described smooth department 101, offer groove 11 on described tooth plate 10, be positioned at groove at described base plate 7 protruding post 8 is set, also comprise an elastic component 10, described elastic component 10 1 ends are fixed on described protruding post 8, described elastic component 10 other ends are fixed on described arc tooth plate, preferably, described elastic component 10 is spring.
Said structure, when glass lifting arrived the upper limit position, spring stress stretched, and gear 5 enters arc tooth plate 10 smooth departments, smooth department idle running (time of idle running is the reaction time of operating personnel's release button), therefore do not continue with arc tooth plate on the tooth engagement.So just reduced the infringement for motor and arc tooth plate.When operating personnel's release button, when namely motor stopped driven wheel 5, spring contraction drove arc tooth plate 10, makes arc tooth plate 10 meshing gear 5 again.
Claims (2)
1. fork arm type equal electric glass lifter, comprise master arm (1), auxiliary (2), decide guide rail (3), moving guide rail (4), arc tooth plate (10), with arc tooth plate (10) meshed gears (5) and base plate (7), described master arm (1) is rotatably connected on described base plate (7), and described master arm (1) one end is fixed with arc tooth plate (10), described arc tooth plate (10) and described gear (5) engagement, described master arm (1) other end is slidably arranged in moving guide rail (4) by slide block, described auxiliary (2) and described master arm (1) are rotationally connected and an end of described auxiliary (2) is slidably arranged in by slide block and decides guide rail (3), the other end of described auxiliary (2) is slidably arranged in described moving guide rail (4) by slide block, it is characterized in that: described arc tooth plate (10) is divided into tooth section (100) and smooth department (101), when glass reaches the upper limit position, described gear (5) enters described smooth department (101), offer groove (11) on described tooth plate (10), be positioned at groove at described base plate (7) protruding post (8) is set, also comprise an elastic component (10), described elastic component (10) one ends are fixed on described protruding post (8), described elastic component (10) other end is fixed on described arc tooth plate (10).
2. fork arm type equal electric glass lifter as claimed in claim 1, it is characterized in that: described elastic component (10) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100858060A CN103147650A (en) | 2013-03-18 | 2013-03-18 | Cross-arm electric glass lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100858060A CN103147650A (en) | 2013-03-18 | 2013-03-18 | Cross-arm electric glass lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103147650A true CN103147650A (en) | 2013-06-12 |
Family
ID=48545938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100858060A Pending CN103147650A (en) | 2013-03-18 | 2013-03-18 | Cross-arm electric glass lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103147650A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2571617Y (en) * | 2002-09-18 | 2003-09-10 | 上汽集团奇瑞汽车有限公司 | Car window glass lifting/lowering device |
| JP2009256997A (en) * | 2008-04-18 | 2009-11-05 | Shiroki Corp | Regulator device for vehicle glass door |
| CN101749386A (en) * | 2008-12-10 | 2010-06-23 | 霍弗·霍斯贝克及弗斯特两合公司 | Gear unit |
| CN201679377U (en) * | 2010-03-31 | 2010-12-22 | 奇瑞汽车股份有限公司 | Automobile electric fork-arm type glass lifter |
| CN201705102U (en) * | 2010-03-23 | 2011-01-12 | 比亚迪股份有限公司 | Window regulator |
| CN203160944U (en) * | 2013-03-18 | 2013-08-28 | 宁波世通汽车零部件有限公司 | Fork arm type electric window lifter |
-
2013
- 2013-03-18 CN CN2013100858060A patent/CN103147650A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2571617Y (en) * | 2002-09-18 | 2003-09-10 | 上汽集团奇瑞汽车有限公司 | Car window glass lifting/lowering device |
| JP2009256997A (en) * | 2008-04-18 | 2009-11-05 | Shiroki Corp | Regulator device for vehicle glass door |
| CN101749386A (en) * | 2008-12-10 | 2010-06-23 | 霍弗·霍斯贝克及弗斯特两合公司 | Gear unit |
| CN201705102U (en) * | 2010-03-23 | 2011-01-12 | 比亚迪股份有限公司 | Window regulator |
| CN201679377U (en) * | 2010-03-31 | 2010-12-22 | 奇瑞汽车股份有限公司 | Automobile electric fork-arm type glass lifter |
| CN203160944U (en) * | 2013-03-18 | 2013-08-28 | 宁波世通汽车零部件有限公司 | Fork arm type electric window lifter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130612 |