CN204212598U - A kind of steel wire rope stretching device of automobile glass lifter - Google Patents
A kind of steel wire rope stretching device of automobile glass lifter Download PDFInfo
- Publication number
- CN204212598U CN204212598U CN201420602485.7U CN201420602485U CN204212598U CN 204212598 U CN204212598 U CN 204212598U CN 201420602485 U CN201420602485 U CN 201420602485U CN 204212598 U CN204212598 U CN 204212598U
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- CN
- China
- Prior art keywords
- wire rope
- automobile glass
- glass lifter
- torsion spring
- steel wire
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of steel wire rope stretching device of automobile glass lifter, comprise be arranged on automobile glass lifter sliding wheel on connecting axle, and torsion spring, described torsion spring comprises the body be set on connecting axle, be positioned at positioning end on the sliding wheel of automobile glass lifter and offset the swinging end arranged with the wire rope of automobile glass lifter.Technical solutions of the utility model, solve wire rope extreme position relaxation problem, thus eliminate it in whole mechanism derailing risk, improve reliability of operation.
Description
Technical field
The utility model relates to a kind of steel wire rope stretching device of automobile glass lifter.
Background technology
Existing electric glass lifter for automobile, there is cable pulley type, cable type and arms formula three kinds, wherein strong cable pulley type is the most general, account for more than 80% of total amount, existing cable pulley type electric glass lifter, there is the shortcoming that relatively more outstanding, (be raised to top when vehicle glass rising or when dropping to extreme position or drop to the end), contraction spring is forced into the limit, follow the string, now wire rope becomes lax, and wire rope track on whole support is complicated, it is by each Artenkreis rope sheave, guide roller, screens etc., once steel wire rope looseness, so, the risk that it is deviating from track just increases, once track deviate from by wire rope, whole mechanism just lost efficacy.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is that providing a kind of solves wire rope extreme position relaxation problem, thus eliminates it in whole mechanism derailing risk, to improve the steel wire rope stretching device of the automobile glass lifter of reliability of operation.
For achieving the above object, the utility model provides following technical scheme: a kind of steel wire rope stretching device of automobile glass lifter, comprise the connecting axle be arranged on the sliding wheel of automobile glass lifter, and torsion spring, described torsion spring comprises the body be set on connecting axle, be positioned at positioning end on the sliding wheel of automobile glass lifter and offset the swinging end arranged with the wire rope of automobile glass lifter.
By adopting technique scheme, when torsion spring is installed, act on wire rope to certain pretightning force; When the glass push pedal of automobile glass lifter moves up and down under driving mechanism drives, particularly the glass push pedal of automobile glass lifter runs to high-low limit position, once steel wire rope looseness, has the torsion spring of pretightning force just to be strained by wire rope.At any time, wire rope has certain rate of tension in such guarantee, thus makes it not loosen, and does not deviate from track.Thus technical solutions of the utility model, solve wire rope extreme position relaxation problem, thus eliminate it in whole mechanism derailing risk, improve reliability of operation.
The utility model is arranged further: also comprising can along the wirerope axis of automobile glass lifter to the slip cap on the wire rope being slidably located in automobile glass lifter, and the swinging end of described torsion spring and described slip cap are arranged in linking.
By adopting technique scheme, during tensioner action, due to the effect of slip cap, not easily there is clamping stagnation, improve the stability of product.
The utility model is arranged further: the swinging end of described torsion spring is provided with bending section, and described slip cap arranges groove, and described bending section is fastened in described groove.
By adopting technique scheme, torsion spring and slip cap not easily being departed from, further increases the stability of product.
The utility model is arranged further: described connecting axle is provided with and carries out spacing positive stop lug boss to torsion spring both sides.
By adopting technique scheme, making torsion spring not easily detach connecting axle, further improve the stability of product.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the utility model example structure figure;
Fig. 2 is the automobile glass lifter structure chart having installed the utility model embodiment swelling device.
Detailed description of the invention
See accompanying drawing 2, the automobile glass lifter of swelling device disclosed in the utility model, comprise guide rail 1, along guide rail 1 slide glass push pedal 2, wire rope 3, line wheel 4 and drive wire wheel 4 rotate driving mechanisms 5, driving mechanism 5 preferably motor, preferably, also be arranged with plastic bushing 6 outside wire rope 3, the spring that 4 one end are also provided with contraction spring seat 7 and are arranged in contraction spring seat 7 taken turns by the corresponding line of plastic bushing 6.Described guide rail 1 two ends are respectively arranged with sliding wheel 8, and described wire rope 3 is wrapped on described line wheel 4, and the two ends of described wire rope 3 are fixedly connected with glass push pedal 2 respectively through the sliding wheel 8 at the two ends of guide rail 1.See accompanying drawing 2, the steel wire rope stretching device of automobile glass lifter disclosed in the utility model, comprise the connecting axle 91 be arranged on the sliding wheel 8 of automobile glass lifter, and torsion spring 92, described torsion spring 92 comprises the body 921 be set on connecting axle 91, be positioned at positioning end 922 on the sliding wheel 8 of automobile glass lifter and offset the swinging end 923 arranged with the wire rope 3 of automobile glass lifter.By adopting technique scheme, when torsion spring 92 is installed, act on wire rope 3 to certain pretightning force; When glass push pedal 2 moves up and down under driving mechanism 5 drives, particularly glass push pedal 2 runs to high-low limit position, once wire rope 3 relaxes, has the torsion spring 92 of pretightning force just to be strained by wire rope 3.At any time, wire rope 3 has certain rate of tension in such guarantee, thus makes it not loosen, and does not deviate from track.Thus technical solutions of the utility model, solve wire rope 3 extreme position relaxation problem, thus eliminate it in whole mechanism derailing risk, improve reliability of operation.
The present embodiment is arranged further: also comprise and can to slide axially the slip cap 93 be set on the wire rope 3 of automobile glass lifter along the wire rope 3 of automobile glass lifter, and the swinging end 923 of described torsion spring 92 is arranged in linking with described slip cap 93.By adopting technique scheme, during tensioner action, due to the effect of slip cap 93, not easily there is clamping stagnation, improve the stability of product.
The present embodiment is arranged further: the swinging end 923 of described torsion spring 92 is provided with bending section, and described slip cap 93 arranges groove 931, and described bending section 921 is fastened in described groove 931.By adopting technique scheme, torsion spring 92 and slip cap 93 not easily being departed from, further increases the stability of product.
The present embodiment is arranged further: described connecting axle 91 is provided with and carries out spacing positive stop lug boss 911 to torsion spring 92 both sides.By adopting technique scheme, making torsion spring 92 not easily detach connecting axle 91, further improve the stability of product.
Claims (4)
1. the steel wire rope stretching device of an automobile glass lifter, it is characterized in that: comprise the connecting axle be arranged on the sliding wheel of automobile glass lifter, and torsion spring, described torsion spring comprises the body be set on connecting axle, be positioned at positioning end on the sliding wheel of automobile glass lifter and offset the swinging end arranged with the wire rope of automobile glass lifter.
2. the steel wire rope stretching device of automobile glass lifter according to claim 1, it is characterized in that: also comprising can along the wirerope axis of automobile glass lifter to the slip cap on the wire rope being slidably located in automobile glass lifter, and the swinging end of described torsion spring and described slip cap are arranged in linking.
3. the steel wire rope stretching device of automobile glass lifter according to claim 2, is characterized in that: the swinging end of described torsion spring is provided with bending section, and described slip cap arranges groove, and described bending section is fastened in described groove.
4. the steel wire rope stretching device of the automobile glass lifter according to Claims 2 or 3, is characterized in that: described connecting axle is provided with and carries out spacing positive stop lug boss to torsion spring both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602485.7U CN204212598U (en) | 2014-10-17 | 2014-10-17 | A kind of steel wire rope stretching device of automobile glass lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602485.7U CN204212598U (en) | 2014-10-17 | 2014-10-17 | A kind of steel wire rope stretching device of automobile glass lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212598U true CN204212598U (en) | 2015-03-18 |
Family
ID=52981279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420602485.7U Expired - Fee Related CN204212598U (en) | 2014-10-17 | 2014-10-17 | A kind of steel wire rope stretching device of automobile glass lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609546A (en) * | 2018-05-22 | 2018-10-02 | 北京顺恒达汽车电子股份有限公司 | A kind of device for lifter dynamo of autocar glass wheel lay winding wire ropes |
-
2014
- 2014-10-17 CN CN201420602485.7U patent/CN204212598U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609546A (en) * | 2018-05-22 | 2018-10-02 | 北京顺恒达汽车电子股份有限公司 | A kind of device for lifter dynamo of autocar glass wheel lay winding wire ropes |
| CN108609546B (en) * | 2018-05-22 | 2023-12-22 | 北京顺恒达汽车电子股份有限公司 | Device for winding steel wire rope on motor wheel of automobile glass lifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20181017 |