CN202899877U - Car glass lifter - Google Patents
Car glass lifter Download PDFInfo
- Publication number
- CN202899877U CN202899877U CN2012206232704U CN201220623270U CN202899877U CN 202899877 U CN202899877 U CN 202899877U CN 2012206232704 U CN2012206232704 U CN 2012206232704U CN 201220623270 U CN201220623270 U CN 201220623270U CN 202899877 U CN202899877 U CN 202899877U
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- Prior art keywords
- cam
- draw
- groove
- peak
- glass lifter
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- Expired - Fee Related
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Abstract
The utility model relates to a car glass lifter which comprises a mounting support, a guide rail, a steel wire rope and a tension wheel. The tension wheel comprises a round pulley; first slots are upwards placed on the circumference of the round pulley; the tension wheel further comprises a cam; the round pulley and the cam are coaxially placed; second slots are upwards placed on the circumference of the cam; both the second slots placed on two sides on the peak of the cam tilt towards the first slots; both the first slots placed on two sides on the peak of the cam tilt towards the second slot; the second slot placed on the left side of the peak of the cam is communicated with the first slot on the right side of the peak of the cam; and the second slot placed on the right side of the peak of the cam is communicated with the first slot on the left side of the peak of the cam. The technical scheme is that by adopting the car glass lifter mentioned above, when the car glass lifter is assembled, the steel wire rope of the car glass lifter has certain looseness, and therefore the car glass lifter can be conveniently assembled; and after the car glass lifter is assembled, the steel wire rope is pulled to be in a tightening state, and therefore the car glass lifter is convenient to assemble and production efficiency is improved.
Description
Technical field
The utility model auto parts machinery field, particularly a kind of automobile glass lifter.
Background technology
Existing a kind of automobile glass lifter, include mounting bracket, mounting bracket is provided with guide rail, be arranged on the glass supporting plate on the guide rail, the glass supporting plate cooperates with the guide rail slippage, also include for driving the wire rope of glass supporting plate along lifting rail, mounting bracket is provided with rope sheave, rope sheave is used for lay winding wire ropes, also be provided with regulating wheel on the mounting bracket, regulating wheel is circular pulley, upwards is provided with the draw-in groove that snaps in for wire rope pulley week, regulating wheel can be so that during the lifting of glass holder plate, and wire rope is in tensioned state.
But the automobile glass lifter of this structure when assembling, will snap in wire rope in the draw-in groove, and, after snapping in, wire rope to be in tensioned state, increased like this workman's assembly difficulty, also reduced production efficiency.
Summary of the invention
The purpose of this utility model: in order to overcome the defective of prior art, the utility model provides a kind of automobile glass lifter, when assembling, wire rope has certain looseness, can be convenient for assembly, after the assembling, the pulling wire rope is so that wire rope is in tensioned state, easy to assembly, improved production efficiency.
The technical solution of the utility model: a kind of automobile glass lifter, include mounting bracket, guide rail, be arranged on the glass supporting plate on the guide rail, the glass supporting plate cooperates with the guide rail slippage, also include for driving the wire rope of glass supporting plate along lifting rail, mounting bracket is provided with regulating wheel, described regulating wheel includes circular pulley, described circular pulley circumferentially is provided with the first draw-in groove, it is characterized in that: regulating wheel also includes cam, described circular pulley and cam coaxial setting, cam week upwards is provided with the second draw-in groove, be positioned at the second draw-in groove of cam peak both sides all to the first draw-in groove lopsidedness, be positioned at the first draw-in groove of cam peak both sides all to the second draw-in groove lopsidedness, be positioned at second draw-in groove and the first draw-in groove conducting that is positioned at cam peak right side in cam peak left side, be positioned at second draw-in groove and the first draw-in groove conducting that is positioned at cam peak left side on cam peak right side.
Adopt technique scheme, when assembling, described wire rope is snapped in the second draw-in groove on the cam, the wire rope of this moment has certain looseness, therefore, assembles more convenient, after the assembling, the pulling wire rope, described cam, circular pulley rotation is when wire rope arrives cam peak position, the wire rope that is positioned at cam peak one side enters the first draw-in groove, continue the pulling wire rope until wire rope snaps in fully, this moment, wire rope was in tensioned state, therefore, the automobile glass lifter of this structure, easy to assembly, can be so that steel wire tensioning have improved production efficiency after the assembling.
Further setting of the present utility model: the first draw-in groove equates with the distance of the second draw-in groove that is positioned at cam peak position apart from circular pulley central axis.
Adopt above-mentioned further setting, so that convenient when wire rope enters the second draw-in groove by the first draw-in groove, and so also so that process convenient.
Again further setting of the present utility model: described circular pulley and cam are wholely set.
Adopt above-mentioned more further setting, so that processing, easy for installation, and, cost of production reduced.
Description of drawings
Structural representation when Fig. 1 is the assembling of the utility model specific embodiment;
Fig. 2 is the structural representation after the assembling of the utility model specific embodiment;
Fig. 3 is the utility model specific embodiment cam peak position the first draw-in groove and the second draw-in groove syndeton schematic diagram.
Specific embodiment
Such as Fig. 1,2, shown in 3, a kind of automobile glass lifter, include mounting bracket 1, guide rail 2, be arranged on the glass supporting plate 3 on the guide rail 2, glass supporting plate 3 cooperates with guide rail 2 slippages, also include for driving the wire rope 4 of glass supporting plate 3 along guide rail 2 liftings, mounting bracket 1 is provided with regulating wheel 5, rope sheave 6, during work, spur wire rope 4 by 6 rotations of motor-driven rope sheave, and then drive glass supporting plate 3 along guide rail 2 liftings, described regulating wheel 5 includes circular pulley 51, described 51 weeks of circular pulley upwards are provided with the first draw-in groove 511, regulating wheel 5 also includes cam 52, described circular pulley 51 and cam 52 coaxial settings, 52 weeks of cam upwards are provided with the second draw-in groove 521, the first draw-in groove 511 equates with the width of the second draw-in groove 521, be positioned at the second draw-in groove 521 of cam 52 peak both sides all to the first draw-in groove 511 lopsidedness, be positioned at the first draw-in groove 511 of cam 52 peak both sides all to the second draw-in groove 521 lopsidedness, the second draw-in groove 521 of cam 52 peak both sides equates to the angle that the second draw-in groove 521 tilts with the first draw-in groove 511 of cam 52 peak both sides to the angle that the first draw-in groove 511 tilts, be positioned at second draw-in groove 5211 and the first draw-in groove 5112 conductings that are positioned at cam 52 peak right sides in cam 52 peaks left side, be positioned at second draw-in groove 5212 and the first draw-in groove 5111 conductings that are positioned at cam 52 peaks left side on cam 52 peak right sides, the first draw-in groove 511 equates with the distance of the second draw-in groove 521 that is positioned at cam 52 peak positions apart from circular pulley 51 central axiss.During assembling, described wire rope 4 is snapped in the second draw-in groove 521 of lowest point on the cam 52, the wire rope 4 of this moment has certain looseness, therefore, assemble more convenient, after the assembling, can spur wire rope 4 by hand or motor moves forward or backwards, described cam 52, circular pulley 51 rotate thereupon, when wire rope 4 arrives cam 52 peak position, the wire rope 4 that is positioned at cam 52 peaks one side enters the first draw-in groove 511, continues pulling wire rope 4 until wire rope 4 snaps in fully, and this moment, wire rope 4 was in tensioned state.
In the utility model specific embodiment, described circular pulley 51 is wholely set with cam 52.
Claims (3)
1. automobile glass lifter, include mounting bracket, guide rail, be arranged on the glass supporting plate on the guide rail, the glass supporting plate cooperates with the guide rail slippage, also include for driving the wire rope of glass supporting plate along lifting rail, mounting bracket is provided with regulating wheel, described regulating wheel includes circular pulley, described circular pulley circumferentially is provided with the first draw-in groove, it is characterized in that: regulating wheel also includes cam, described circular pulley and cam coaxial setting, cam week upwards is provided with the second draw-in groove, be positioned at the second draw-in groove of cam peak both sides all to the first draw-in groove lopsidedness, be positioned at the first draw-in groove of cam peak both sides all to the second draw-in groove lopsidedness, be positioned at second draw-in groove and the first draw-in groove conducting that is positioned at cam peak right side in cam peak left side, be positioned at second draw-in groove and the first draw-in groove conducting that is positioned at cam peak left side on cam peak right side.
2. automobile glass lifter according to claim 1, it is characterized in that: the first draw-in groove equates with the distance of the second draw-in groove that is positioned at cam peak position apart from circular pulley central axis.
3. automobile glass lifter according to claim 1 and 2, it is characterized in that: described circular pulley and cam are wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206232704U CN202899877U (en) | 2012-11-21 | 2012-11-21 | Car glass lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206232704U CN202899877U (en) | 2012-11-21 | 2012-11-21 | Car glass lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202899877U true CN202899877U (en) | 2013-04-24 |
Family
ID=48120562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206232704U Expired - Fee Related CN202899877U (en) | 2012-11-21 | 2012-11-21 | Car glass lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202899877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712210A (en) * | 2015-03-11 | 2015-06-17 | 漳州国全工业有限公司 | Method and structure for improving reliability of car door and window lifter |
-
2012
- 2012-11-21 CN CN2012206232704U patent/CN202899877U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712210A (en) * | 2015-03-11 | 2015-06-17 | 漳州国全工业有限公司 | Method and structure for improving reliability of car door and window lifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325200 North Industrial Zone, Wenzhou, Zhejiang, Ruian Patentee after: ZHEJIANG SONGTIAN AUTOMOTIVE MOTOR SYSTEM CO., LTD. Address before: 325200 North Industrial Zone, Wenzhou, Zhejiang, Ruian Patentee before: Zhejiang Songtian Automotive Motor System Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |