CN202689773U - Guide wheel for rope wheel type glass lifter - Google Patents
Guide wheel for rope wheel type glass lifter Download PDFInfo
- Publication number
- CN202689773U CN202689773U CN 201220335308 CN201220335308U CN202689773U CN 202689773 U CN202689773 U CN 202689773U CN 201220335308 CN201220335308 CN 201220335308 CN 201220335308 U CN201220335308 U CN 201220335308U CN 202689773 U CN202689773 U CN 202689773U
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- CN
- China
- Prior art keywords
- wire casing
- hung
- type glass
- glass lifter
- directive wheel
- 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.)
- Expired - Lifetime
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a guide wheel, in particular to a guide wheel for a rope wheel type glass lifter. The guide wheel for the rope wheel type glass lifter comprises a body and a preliminary hanging line component, the body is provided with a working line groove, the preliminary hanging line component is arranged on the body, and a preliminary hanging line groove is arranged on the preliminary hanging line component. The guide wheel is characterized in that transition ends of the preliminary hanging line groove of the preliminary hanging line component and the line groove of the body are smoothly transited. Therefore, the guide wheel has the advantages that the guide wheel is reasonable in design, simple in structure and completely practical, failure of the guide wheel can be effectively avoided, and stability of products can be improved.
Description
Technical field
The utility model relates to a kind of directive wheel, especially relates to a kind of directive wheel of cable pulley type glass lifter.
Background technology
At present, known directive wheel is that rope yarn begins at pre-hung wire casing least radius place, moves in a circle to realize that the principle of radial and axial displacement is made.It can be laborsavingly to make efficiently again rope yarn finish back gear directly to move.But, when existing directive wheel moves in rope yarn pre-hung wire casing, because of reasons in structure, the stress raiser destructible of pre-hung wire casing when motor rotation blockage; After finishing guiding movement and entering the work wire casing and start working, can not effectively avoid rope yarn to be returned to the generation of this class situation of pre-hung wire casing from the work wire casing, thereby cause the directive wheel guide function to lose efficacy in addition.
The utility model content
The utility model mainly is to solve the existing technical problem of prior art; A kind of generation that can effectively avoid the directive wheel failure phenomenon is provided, has been of value to a kind of directive wheel of cable pulley type glass lifter of the raising of product stability.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of directive wheel of cable pulley type glass lifter, comprise the body that is provided with the work wire casing and be arranged on pre-hung line component on the body, described pre-hung line component is provided with the pre-hung wire casing, it is characterized in that, the pre-hung wire casing of described pre-hung line component is rounding off with the transitioning end of work wire casing.
At the directive wheel of above-mentioned a kind of cable pulley type glass lifter, described pre-hung line component comprises pre-hanging wire body; Above-mentioned pre-hung wire casing is along circumferentially being arranged on pre-hanging wire body outer rim;
Described work wire casing is along circumferentially being arranged on the body outer rim.
At the directive wheel of above-mentioned a kind of cable pulley type glass lifter, described pre-hanging wire body outer rim is arc, and the radian of the rounding off of the transitioning end of described pre-hung wire casing and work wire casing is greater than pre-hanging wire body outer rim radian.
At the directive wheel of above-mentioned a kind of cable pulley type glass lifter, along the work wire casing, at the transitioning end place, be provided with rib near pre-hanging wire body one side.
Therefore, the utlity model has following advantage: 1. reasonable in design, simple in structure and complete practicality; 2. can effectively avoid the generation of directive wheel failure phenomenon, be of value to the raising of product stability.
Description of drawings
Fig. 1 is the structural representation of conventional directive wheel;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the angle schematic diagram of directive wheel active line grooved rail mark plane of the present utility model and wire rope.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.Among the figure, body 1, pre-hanging wire body 2, work wire casing 3, pre-hung wire casing 4, transitioning end 5, rib 6.
Embodiment:
As shown in Figure 2, the directive wheel of cable pulley type glass lifter of the present utility model, comprise the body 1 that is provided with work wire casing 3 and be arranged on pre-hung line component on the body, the pre-hung line component is provided with pre-hung wire casing 4, the pre-hung wire casing 4 of pre-hung line component is rounding off with the transitioning end 5 of work wire casing 3, as shown in Figure 1, conventional directive wheel pre-hung wire casing place is conventional triangle transition region, and the utility model pre-hung wire casing 4 places are the rounding off district among Fig. 2, from the structure stress aspect, the larger concentrated stress that this place produces in the time of can effectively avoiding steel wire tensioning is destroyed directive wheel pre-hung wire casing.
Pre-hung line component of the present utility model comprises pre-hanging wire body 2; Above-mentioned pre-hung wire casing 4 is along circumferentially being arranged on pre-hanging wire body 2 outer rims; Described work wire casing 3 is along circumferentially being arranged on body 1 outer rim.Pre-hanging wire body 2 outer rims are arc, and the rounding off radian of the transitioning end 5 of the pre-hung wire casing 4 of described pre-hung line component and work wire casing 3 is greater than pre-hanging wire body 2 outer rim radians.
As shown in Figure 2, can find out that the groove depth of pre-hung wire casing 4 and the size of rib wall thickness strengthen, larger with respect to conventional directive wheel pre-hung wire casing intensity from the intensity aspect, product is more stably worked.
Fig. 3 is the angle schematic diagram of directive wheel active line grooved rail mark plane and wire rope, and there is angle α on wire rope and active line grooved rail mark plane, thereby existence makes wire rope break away from the axial force of work wire casing from transitioning end.For this characteristic, along work wire casing 3, at transitioning end 5 places, be provided with rib 6 near pre-hanging wire body 2 one sides, and the employing of conventional directive wheel is without rib structure.This structure can reduce the probability that wire rope is deviate from from work wire casing 3, and product is more stably worked.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used the terms such as body 1, pre-hanging wire body 2, work wire casing 3, pre-hung wire casing 4, transitioning end 5, rib 6, do not get rid of the possibility of using other terms.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (4)
1. the directive wheel of a cable pulley type glass lifter, comprise the body that is provided with the work wire casing and be arranged on pre-hung line component on the body, described pre-hung line component is provided with the pre-hung wire casing, it is characterized in that, the pre-hung wire casing of described pre-hung line component is rounding off with the transitioning end of work wire casing.
2. the directive wheel of cable pulley type glass lifter according to claim 1 is characterized in that, described pre-hung line component comprises pre-hanging wire body; Described pre-hung wire casing is along circumferentially being arranged on pre-hanging wire body outer rim; Described work wire casing is along circumferentially being arranged on the body outer rim.
3. the directive wheel of cable pulley type glass lifter according to claim 2 is characterized in that, described pre-hanging wire body outer rim is arc, and the radian of the rounding off of the transitioning end of described pre-hung wire casing and work wire casing is greater than pre-hanging wire body outer rim radian.
4. the directive wheel of cable pulley type glass lifter according to claim 3 is characterized in that, along the work wire casing, at described transitioning end place, is provided with rib near pre-hanging wire body one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335308 CN202689773U (en) | 2012-07-12 | 2012-07-12 | Guide wheel for rope wheel type glass lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335308 CN202689773U (en) | 2012-07-12 | 2012-07-12 | Guide wheel for rope wheel type glass lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202689773U true CN202689773U (en) | 2013-01-23 |
Family
ID=47545405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220335308 Expired - Lifetime CN202689773U (en) | 2012-07-12 | 2012-07-12 | Guide wheel for rope wheel type glass lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202689773U (en) |
Cited By (3)
| 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 |
| CN108756585A (en) * | 2018-07-13 | 2018-11-06 | 武汉东环车身系统有限公司 | It is a kind of for the guide pad of glass-frame riser and the composite structure of guide rail |
| WO2022025223A1 (en) * | 2020-07-31 | 2022-02-03 | 株式会社ハイレックスコーポレーション | Pulley, and window regulator comprising pulley |
-
2012
- 2012-07-12 CN CN 201220335308 patent/CN202689773U/en not_active Expired - Lifetime
Cited By (8)
| 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 |
| CN108756585A (en) * | 2018-07-13 | 2018-11-06 | 武汉东环车身系统有限公司 | It is a kind of for the guide pad of glass-frame riser and the composite structure of guide rail |
| CN108756585B (en) * | 2018-07-13 | 2024-04-26 | 武汉东环车身系统有限公司 | Combined structure of guide block and guide rail for glass lifter |
| WO2022025223A1 (en) * | 2020-07-31 | 2022-02-03 | 株式会社ハイレックスコーポレーション | Pulley, and window regulator comprising pulley |
| JP2022026950A (en) * | 2020-07-31 | 2022-02-10 | 株式会社ハイレックスコーポレーション | Pulley and wind regulator with pulley |
| CN115053043A (en) * | 2020-07-31 | 2022-09-13 | 株式会社海莱客思 | Belt pulley and window regulator with the same |
| JP7265508B2 (en) | 2020-07-31 | 2023-04-26 | 株式会社ハイレックスコーポレーション | Window regulator with pulley and pulley |
| CN115053043B (en) * | 2020-07-31 | 2024-04-09 | 株式会社海莱客思 | Belt pulley and window lifter with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |