CN103147653B - A kind of automobile glass lifter - Google Patents
A kind of automobile glass lifter Download PDFInfo
- Publication number
- CN103147653B CN103147653B CN201310085847.XA CN201310085847A CN103147653B CN 103147653 B CN103147653 B CN 103147653B CN 201310085847 A CN201310085847 A CN 201310085847A CN 103147653 B CN103147653 B CN 103147653B
- Authority
- CN
- China
- Prior art keywords
- tooth plate
- master arm
- guide rail
- block
- slide rail
- 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.)
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Links
- 239000011521 glass Substances 0.000 title claims abstract description 21
- 238000010586 diagram Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003028 elevating Effects 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
Abstract
The invention discloses a kind of automobile 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 reaches lower limit position, tooth bar departs from tooth plate, spline band carry-over bar slides on tooth plate, therefore motor can not be caused in the problem of lower limit position stall, reduce 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 riser structure of general intersection is 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 and rotate tooth plate rotation, 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 a kind of automobile glass lifter, efficiently solve the problems referred to above.
The present invention is achieved through the following technical solutions: a kind of automobile 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, described fixed part is provided with the chute be communicated with described through hole, in described chute, spring is set, one push rod is through described through hole and enter described chute and described spring top leans on, in described push rod one end, slide rail is set, described slide rail is obliquely installed, and described slide rail near one end of through hole lower than near one end of spring, also comprise a block, at described block sidewall, roller is set, described roller slip is arranged at described slide rail, described tooth-strip part sidewall is provided with draw-in groove, described block is arranged in described draw-in groove by fixed part.
In technique scheme, at the both sides sidewall of described block, all roller is set.
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.
Fig. 5 be block with push rod coordinate schematic diagram (block is in extreme higher position).
Fig. 6 be block with push rod coordinate schematic diagram (block is in extreme lower position).
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. 6, a kind of automobile 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 described dynamic guide rail 4 by skid.
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, described fixed part 20 is provided with the chute 200 be communicated with described through hole 210, in described chute 200, spring 201 is set, one push rod 100 passes described through hole 210 and enters described chute 200 and leans with described spring 201, in described push rod 100 one end, slide rail 102 is set, also comprise a block 101, roller 104 is all set at the both sides sidewall of described block 101.Described roller 104 slides and is arranged at described slide rail 102, (slide rail 102 is arranged in block 101 both sides accordingly), described tooth-strip part 21 sidewall is provided with draw-in groove 103, described block 101 is leaned with described push rod 100 by draw-in groove 103 and fixed part 20, namely by the cooperation of block 101 and draw-in groove 103, fixed part 20 and tooth-strip part 21 can not be slided mutually.
Described slide rail 102 is obliquely installed, and described slide rail 102 near one end of through hole 210 lower than near one end of spring 201, see Fig. 4 Fig. 5, described slide rail 102 has horizontally disposed horizontal part 102a and the rake 102b lower than horizontal part 102a, when the roller 104 of block 101 is positioned at horizontal part 102a, block is in extreme higher position, now block is stuck in draw-in groove 103 and fixed part 20 and tooth-strip part 21 can not be slided mutually, when promoting push rod 100, roller 104 enters rake 102b bottom surface from described horizontal part 102a, now block is in extreme lower position, namely block 101 departs from draw-in groove 103, now fixed part 20 and tooth-strip part 21 can slide mutually.
Below in conjunction with embodiment, the principle of the invention is described further: when spline 5 drives arc tooth plate up to rotate (when also glass is descending), come downwards to lower limit position (lower position said and glass position bottom) herein, tooth top now on spline 5 is by push rod 100, push rod 100 is inside contracted and promotes spring 201, spring 201 compresses, the roller 104 of block 101 enters the rake 102b of slide rail 102, block 101 is made to depart 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, reduce 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 (2)
1. an automobile 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 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 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), described fixed part (20) is provided with the chute (200) be communicated with described through hole (210), spring (201) is set in described chute (200), one push rod (100) is through described through hole (210) and enter described chute (200) and described spring (201) and lean, in described push rod (100) one end, slide rail (102) is set, described slide rail (102) is obliquely installed, and one end of the close through hole (210) of described slide rail (102) is lower than the one end near spring (201), described slide rail 102 has horizontally disposed horizontal part 102a and the rake 102b lower than horizontal part 102a, also comprise a block (101), at described block (101) sidewall, roller (104) is set, described roller (104) slides and is arranged at described slide rail (102), described tooth-strip part (21) sidewall is provided with draw-in groove (103), described block (101) is arranged in described draw-in groove (103) by fixed part (20).
2. a kind of automobile glass lifter as claimed in claim 1, is characterized in that: all arrange roller (104) at the both sides sidewall of described block (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310085847.XA CN103147653B (en) | 2013-03-18 | 2013-03-18 | A kind of automobile glass lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310085847.XA CN103147653B (en) | 2013-03-18 | 2013-03-18 | A kind of automobile glass lifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103147653A CN103147653A (en) | 2013-06-12 |
| CN103147653B true CN103147653B (en) | 2015-08-12 |
Family
ID=48545941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310085847.XA Active CN103147653B (en) | 2013-03-18 | 2013-03-18 | A kind of automobile glass lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103147653B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866688A (en) * | 2019-01-30 | 2019-06-11 | 蒋康宁 | A kind of electronic welcome of rack-and-pinion horizontal retractable marks time and automobile |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6320335B1 (en) * | 1999-09-19 | 2001-11-20 | Asmo Co., Ltd. | Reciprocating drive device having relative-movement preventing unit |
| JP3931453B2 (en) * | 1998-11-06 | 2007-06-13 | アイシン精機株式会社 | Window door opening and closing device for vehicle sliding door |
| CN101988357A (en) * | 2009-07-30 | 2011-03-23 | 阿斯莫有限公司 | Power window apparatus |
| CN203285235U (en) * | 2013-03-18 | 2013-11-13 | 宁波世通汽车零部件有限公司 | Automobile 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 CN201310085847.XA patent/CN103147653B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3931453B2 (en) * | 1998-11-06 | 2007-06-13 | アイシン精機株式会社 | Window door opening and closing device for vehicle sliding door |
| US6320335B1 (en) * | 1999-09-19 | 2001-11-20 | Asmo Co., Ltd. | Reciprocating drive device having relative-movement preventing unit |
| CN101988357A (en) * | 2009-07-30 | 2011-03-23 | 阿斯莫有限公司 | Power window apparatus |
| CN203285235U (en) * | 2013-03-18 | 2013-11-13 | 宁波世通汽车零部件有限公司 | Automobile glass lifter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103147653A (en) | 2013-06-12 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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