CN103147651A - Cross arm type window glass lifter - Google Patents

Cross arm type window glass lifter Download PDF

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Publication number
CN103147651A
CN103147651A CN2013100858272A CN201310085827A CN103147651A CN 103147651 A CN103147651 A CN 103147651A CN 2013100858272 A CN2013100858272 A CN 2013100858272A CN 201310085827 A CN201310085827 A CN 201310085827A CN 103147651 A CN103147651 A CN 103147651A
Authority
CN
China
Prior art keywords
gear
guide rail
plate
master arm
arm
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
Application number
CN2013100858272A
Other languages
Chinese (zh)
Inventor
陈世奇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Stone Auto Accessory Co Ltd
Original Assignee
Ningbo Stone Auto Accessory Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Stone Auto Accessory Co Ltd filed Critical Ningbo Stone Auto Accessory Co Ltd
Priority to CN2013100858272A priority Critical patent/CN103147651A/en
Publication of CN103147651A publication Critical patent/CN103147651A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an automotive window glass lifter, in particular to a cross arm type window glass lifter. The cross arm type window glass lifter comprises a master arm, an auxiliary arm, a fixed guide rail, a movable guide rail and, arc toothed plate, a gear and a bottom plate, wherein the gear and the bottom plate are engaged with the arc toothed plate; the arc toothed plate is divided into a toothed part and a smooth part; when glass reaches an upper limit position, the gear enters the smooth part; and a torsional spring is arranged at a rotating connection part between the master arm and the bottom plate. According to the lifter, when the glass ascends to the upper limit position, the gear enters the smooth part of the arc toothed plate, so that damages to the motor, the gear and the toothed plate due to the fact that the motor still drives the gear to be engaged with the toothed plate are avoided.

Description

Intersect arm-type glass-frame riser
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 arm-type glass-frame riser of a kind of intersection, efficiently solve the problems referred to above.
the present invention is achieved through the following technical solutions: intersect arm-type glass-frame riser, 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 by slide block and decides guide rail, 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, the place of being rotationally connected at described master arm and base plate arranges torsion 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, and motor and gear tooth plate have all been caused infringement.
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, intersect arm-type glass-frame riser, 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 gear 5 is by motor-driven, 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, described master arm 1 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, the place of being rotationally connected at described master arm 1 and base plate 7 arranges torsion spring 6.
Said structure, at glass lifting during to the upper limit position, torsion spring 6 distortions, gear 5 enters arc tooth plate 10 smooth departments, in smooth department idle running (time of idle running is the reaction time of operating personnel's release button), namely 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, torsion spring 6 drove arc tooth plate 10, makes arc tooth plate 10 meshing gear 5 again.

Claims (1)

1. intersect arm-type glass-frame riser, 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) is rotationally connected with described master arm (1) and an end of described auxiliary (2) is slidably arranged in the described guide rail (3) of deciding by slide block, 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), the place of being rotationally connected at described master arm (1) and described base plate (7) arranges torsion spring (6).
CN2013100858272A 2013-03-18 2013-03-18 Cross arm type window glass lifter Pending CN103147651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013100858272A CN103147651A (en) 2013-03-18 2013-03-18 Cross arm type window glass lifter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013100858272A CN103147651A (en) 2013-03-18 2013-03-18 Cross arm type window glass lifter

Publications (1)

Publication Number Publication Date
CN103147651A true CN103147651A (en) 2013-06-12

Family

ID=48545939

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013100858272A Pending CN103147651A (en) 2013-03-18 2013-03-18 Cross arm type window glass lifter

Country Status (1)

Country Link
CN (1) CN103147651A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105423301A (en) * 2015-12-26 2016-03-23 浙江一比邻焊割机械股份有限公司 Energy-saving injection type welding torch
CN109626256A (en) * 2017-10-09 2019-04-16 宁波路佳机械科技有限公司 Gear hoistable platform

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN203160957U (en) * 2013-03-18 2013-08-28 宁波世通汽车零部件有限公司 Crossed arm type window lifter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN203160957U (en) * 2013-03-18 2013-08-28 宁波世通汽车零部件有限公司 Crossed arm type window lifter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105423301A (en) * 2015-12-26 2016-03-23 浙江一比邻焊割机械股份有限公司 Energy-saving injection type welding torch
CN109626256A (en) * 2017-10-09 2019-04-16 宁波路佳机械科技有限公司 Gear hoistable platform

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Application publication date: 20130612

C12 Rejection of a patent application after its publication