CN103147648B - Electric glass lifter - Google Patents
Electric glass lifter Download PDFInfo
- Publication number
- CN103147648B CN103147648B CN201310085777.8A CN201310085777A CN103147648B CN 103147648 B CN103147648 B CN 103147648B CN 201310085777 A CN201310085777 A CN 201310085777A CN 103147648 B CN103147648 B CN 103147648B
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- China
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- master arm
- guide rail
- tooth plate
- fixed part
- block
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Abstract
The invention discloses electric glass lifter, comprise master arm, auxiliary, determine guide rail, move guide rail, arc tooth plate, the spline engaged with arc tooth plate and base plate, described arc tooth plate comprises the fixed part fixed with master arm and the tooth-strip part be slidably arranged on described fixed part, the present invention is when glass drops to lower limit position, if motor continues power output, then spline drives tooth-strip part on fixed part, slide (namely master arm is not rotated further), therefore motor can not stall, reduces the damage of motor and tooth plate.
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 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.
The arm-type lifter of general intersection mainly by DC motor Driver, by motor internal gear, ex-ternal transmission tooth plate and by master arm, determine guide rail, the motion of a four-bar mechanism that auxiliary forms, make glass for vehicle window rise or drop to a kind of device needing position.Its structure is mainly made up of metallic stamping pieces, and its cardinal principle uses gear output shaft electric machine driving gear strip to move two stamping parts master arms of intersection and auxiliary realizes moving up and down (operating principle being similar to scissors crossing arm).In use, the motor of glass-frame riser is fixed on support, and support is fixed in door on panel beating, and determine guide rail and be horizontally fixed on a panel beating, glass is fixed on the dynamic rail assembly of lifter by two screws.By the rotation of motor, drive rotation tooth plate 2 to rotate, make auxiliary do forward around pivot pin, reversely rotate certain angle; Simultaneously master arm take axis as run-on point, and pulley assembly, determining to make back and forth movement in guide rail and long guideway assembly, makes long guideway assembly move up and down, and drives glass to move up and down along the gathering sill of front and back end and realizes glass elevating function.
This structure, when glass reaches lower limit position, now due to person's development time etc. problem, operating personnel can not at once release button, thus makes motor rotation blockage (i.e. motor continuation power output, but do not rotate due to the motor shaft that is stuck).Motor rotation blockage has very large injury to motor and tooth plate etc.
Summary of the invention
For the deficiencies in the prior art, the invention provides electric glass lifter, efficiently solve the problems referred to above.
The present invention is achieved through the following technical solutions: electric glass lifter, comprise master arm, auxiliary, determine guide rail, dynamic guide rail, arc tooth plate, the spline engaged with arc tooth plate 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 described spline engagement, the described master arm other end is arranged in dynamic guide rail by skid, described auxiliary and described master arm are rotationally connected and one end of described auxiliary is arranged on by skid and determines guide rail, the other end of described auxiliary is arranged on described dynamic guide rail by skid, described arc tooth plate comprises the fixed part fixed with master arm and the tooth-strip part be slidably arranged on described fixed part, described tooth-strip part arranges through hole, fixed part is provided with the chute be communicated with described through hole, one push rod passes described through hole and enters described chute, in one end of described push rod, the first inclined-plane is set, also comprise a block, described block slides and is arranged in described fixed part, described block lower end and a spring top lean on, the second inclined-plane coordinated with described first inclined-plane is set at described block sidewall, tooth-strip part sidewall is provided with draw-in groove, described block is arranged in draw-in groove by fixed part.
The present invention has following beneficial effect: when glass reaches lower limit position, and tooth bar departs from tooth plate, and spline band carry-over bar slides on tooth plate, motor therefore can not be caused in the problem of lower limit position stall, reduce the damage of motor and tooth plate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the cooperation schematic diagram of arc tooth plate of the present invention and spline.
Fig. 3 is the partial enlarged drawing at A place in Fig. 2 of the present invention.
Fig. 4 is the cross-sectional schematic along A-A direction in Fig. 3.
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, electric glass lifter, comprise master arm 1, auxiliary 2, determine guide rail 3, dynamic guide rail 4, arc tooth plate 10, the spline 5 engaged with arc tooth plate 10 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 engages with described spline 5, the described master arm other end is arranged in dynamic guide rail 4 by skid, described auxiliary 2 and described master arm 1 are rotationally connected and one end of described auxiliary 2 is arranged on by skid and determines guide rail 3, the other end of described auxiliary 2 is arranged on by skid describedly determines guide rail 3.
The tooth-strip part 21 that described arc tooth plate 10 comprises the fixed part 20 fixing with master arm 1 and is slidably arranged on described fixed part, described tooth-strip part 21 arranges through hole 210, fixed part 20 is provided with the chute 200 be communicated with described through hole 210, one push rod 100 passes described through hole 210 and enters described chute 200, in one end of described push rod 100, the first inclined-plane 100a is set, also comprise a block 101, described block 101 slides and is arranged in described fixed part 20, namely block 101 can move by above-below direction in described fixed part 20, described block 101 lower end and a spring 201 lean, the the second inclined-plane 101a coordinated with described first inclined-plane 100a is set at described block 101 sidewall, tooth-strip part 21 sidewall is provided with draw-in groove 103, described block 101 is arranged in draw-in groove 103 by fixed part 20.
When spline 5 drives arc tooth plate up to rotate (when also glass is descending), come downwards to lower limit position, tooth top now on spline 5 is by push rod 100, the first inclined-plane 100a of push rod 100 one end is made to lean the second inclined-plane 101a of block 101 side, make block 101 descending, spring 201 is compressed, now block 101 departs from draw-in groove 103, if now motor continues power output, then spline drives tooth-strip part 21 to slide (namely master arm is not rotated further) on fixed part 20, therefore motor can not stall, reduces the damage of motor and tooth plate.When glass is up, spline 5 pinion rack portion 21, makes the draw-in groove of tooth-strip part 21 again block block 101, does not therefore affect the elevating function of lifter.
Claims (1)
1. electric glass lifter, comprise master arm (1), auxiliary (2), determine guide rail (3), dynamic guide rail (4), arc tooth plate (10), the spline (5) engaged with arc tooth plate (10) 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) engages with described spline (5), described master arm (1) other end is arranged in described dynamic guide rail (4) by skid, described auxiliary (2) and described master arm (1) are rotationally connected and one end of described auxiliary (2) is arranged on by skid and describedly determines in guide rail (3), the other end of described auxiliary (2) is arranged on described dynamic guide rail (4) by skid, it is characterized in that: the tooth-strip part (21) that described arc tooth plate (10) comprises the fixed part (20) fixing with master arm (1) and is slidably arranged on described fixed part (20), described tooth-strip part (21) arranges through hole (210), fixed part (20) is provided with the chute (200) be communicated with described through hole (210), one push rod (100) is through described through hole (210) and enter described chute (200), in one end of described push rod (100), the first inclined-plane (100a) is set, the other end of described push rod (100) is curved end, also comprise a block (101), described block (101) slides and is arranged in described fixed part (20), described block (101) lower end and a spring (201) lean, the second inclined-plane (101a) coordinated with described first inclined-plane (100a) is set at described block (101) sidewall, tooth-strip part (21) sidewall is provided with draw-in groove (103), described block (101) is arranged in draw-in groove (103) by fixed part (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310085777.8A CN103147648B (en) | 2013-03-18 | 2013-03-18 | Electric glass lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310085777.8A CN103147648B (en) | 2013-03-18 | 2013-03-18 | Electric glass lifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103147648A CN103147648A (en) | 2013-06-12 |
| CN103147648B true CN103147648B (en) | 2015-12-09 |
Family
ID=48545936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310085777.8A Active CN103147648B (en) | 2013-03-18 | 2013-03-18 | Electric glass lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103147648B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10469018B2 (en) * | 2017-05-03 | 2019-11-05 | Blount, Inc. | Power modulating motor control method |
| CN113020205B (en) * | 2021-02-22 | 2022-03-25 | 河南新斛生态农业科技有限公司 | Tea residue recovery processing device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0410686U (en) * | 1990-05-18 | 1992-01-29 | ||
| US6320335B1 (en) * | 1999-09-19 | 2001-11-20 | Asmo Co., Ltd. | Reciprocating drive device having relative-movement preventing unit |
| US6477806B1 (en) * | 1998-11-06 | 2002-11-12 | Aisin Seiki Kabushiki Kaisha | Device for opening and closing vehicle slide door window |
| CN1398738A (en) * | 2001-07-21 | 2003-02-26 | 现代自动车株式会社 | Electric automobile window regulator |
| JP2007154656A (en) * | 2007-01-29 | 2007-06-21 | Aisin Seiki Co Ltd | Window opening/closing device for vehicular slide door |
| JP2008014025A (en) * | 2006-07-06 | 2008-01-24 | Aisin Seiki Co Ltd | Window opening/closing device for vehicle sliding door |
| KR200441495Y1 (en) * | 2007-04-05 | 2008-08-22 | 대동하이렉스 주식회사 | Lift arm type window regulator |
| CN203213792U (en) * | 2013-03-18 | 2013-09-25 | 宁波世通汽车零部件有限公司 | Electric glass lifter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3923934B2 (en) * | 2003-10-30 | 2007-06-06 | アスモ株式会社 | Door module |
-
2013
- 2013-03-18 CN CN201310085777.8A patent/CN103147648B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0410686U (en) * | 1990-05-18 | 1992-01-29 | ||
| US6477806B1 (en) * | 1998-11-06 | 2002-11-12 | Aisin Seiki Kabushiki Kaisha | Device for opening and closing vehicle slide door window |
| US6320335B1 (en) * | 1999-09-19 | 2001-11-20 | Asmo Co., Ltd. | Reciprocating drive device having relative-movement preventing unit |
| CN1398738A (en) * | 2001-07-21 | 2003-02-26 | 现代自动车株式会社 | Electric automobile window regulator |
| JP2008014025A (en) * | 2006-07-06 | 2008-01-24 | Aisin Seiki Co Ltd | Window opening/closing device for vehicle sliding door |
| JP2007154656A (en) * | 2007-01-29 | 2007-06-21 | Aisin Seiki Co Ltd | Window opening/closing device for vehicular slide door |
| KR200441495Y1 (en) * | 2007-04-05 | 2008-08-22 | 대동하이렉스 주식회사 | Lift arm type window regulator |
| CN203213792U (en) * | 2013-03-18 | 2013-09-25 | 宁波世通汽车零部件有限公司 | Electric glass lifter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103147648A (en) | 2013-06-12 |
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