CN2576125Y - Curtain guide-rail pulley with wheel top - Google Patents
Curtain guide-rail pulley with wheel top Download PDFInfo
- Publication number
- CN2576125Y CN2576125Y CN 02249509 CN02249509U CN2576125Y CN 2576125 Y CN2576125 Y CN 2576125Y CN 02249509 CN02249509 CN 02249509 CN 02249509 U CN02249509 U CN 02249509U CN 2576125 Y CN2576125 Y CN 2576125Y
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- CN
- China
- Prior art keywords
- pulley
- wheel
- curtain
- tops
- utility
- 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 - Fee Related
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Abstract
The utility model relates to a curtain guide-rail pulley wheel with a wheel brow, which belongs to the technical field of a curtain guide-rail accessory. The utility model solves the technical problem that the utility model prevents the same side pulley wheels of two adjacent guide-rail pulley wheels from colliding with each other and enlarging friction force when a curtain is opened or closed, and the utility model also prevents non-influent open and close and large noise. Thus, the upper part of a hollow frame of an existing curtain guide-rail pulley wheel is provided with the wheel brow which is in a semi-cylinder shape surrounds upper parts of the pulley wheels on both sides, and the wheel brow prevents the same side pulley wheels of two adjacent guide-rail pulley wheels from contacting and colliding, which ensures that the open and the close of the curtain keep fluent all the time.
Description
Technical field
The utility model relates to curtain rail attachment technique field, particularly a kind of curtain rail pulley of belt wheel eyebrow.
Background technology
Existing a kind of curtain rail pulley is made up of wheel support and two pulleys.The wheel support bottom is provided with through hole, in this through hole, load onto the cloth circle after, collude by cloth and to tangle curtain, the wheel support middle part is hollow shelf structure, its top is provided with axle sleeve, the pulley spindle activity is contained in this axle sleeve, a pulley respectively is equipped with at its two ends.The casement top is loaded onto behind row's Guide rollers and can be free to slide on curtain rail, realizes the open and close of curtain.But adopt the curtain of above-mentioned Guide rollers structure, when draw, when closing curtain, the homonymy pulley of adjacent two Guide rollerses can run foul of each other, block, and increases frictional force, curtain opens and closes just freely not suitable, and produces big noise.
Summary of the invention
The technical problems to be solved in the utility model is that the homonymy pulley that draws, guarantees when closing curtain adjacent two Guide rollerses can not pile up.
The technical solution that the utility model proposed is such: a kind of curtain rail pulley of belt wheel eyebrow, comprise wheel support 5 and pulley 6, these wheel support 5 bottoms are provided with through hole 8, the middle part is provided with hollow 4, its top is provided with axle sleeve 3, and pulley spindle 7 activities are contained in the axle sleeve 3, and a pulley 6 is equipped with at pulley spindle 7 two ends respectively, be fixed with wheel arch 1 on described hollow 4 top, this wheel arch 1 surrounds pulley 6 tops.Described wheel arch 1 is semi-cylindrical shaped, and its radius is a bit larger tham described pulley 6 radiuses.Both sides, described hollow 4 top respectively are provided with a support bar 2 and are connected with wheel arch 1, and axle sleeve 3 tops also are provided with a support bar 2 and are connected with wheel arch 1, and wheel arch 1 is fixed on described two pulley 6 tops.Described every sideslip is taken turns 6 tops and is provided with wheel arch separately, fixedlys connected with axle sleeve 3 tops with hollow 4 top by support bar respectively.
Compared with prior art, the utlity model has following beneficial effect: after being provided with wheel arch above the pulley of both sides,, guarantee that the curtain open and close remains freely suitable when drawing, when closing curtain, can preventing that the homonymy pulley of adjacent two Guide rollerses from running foul of each other.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the left view of Fig. 1.
The specific embodiment
By following embodiment the utility model is further elaborated.
Referring to Fig. 1, shown in Figure 2, embodiment of the utility model, a kind of curtain rail pulley of belt wheel eyebrow is made up of wheel support 5, pulley 6 and wheel arch 1, wheel support 5 middle parts are hollow 4, its top is provided with axle sleeve 3, pulley spindle 7 activities penetrate two ends, axle sleeve 3 back and are fixed with pulley 6, are provided with a semicylindrical wheel arch 1 above both sides pulley 6, are bearing in wheel support 5 tops and axle sleeve 3 tops by three support bars 2.Wheel support 5, axle sleeve 3, support bar 2, wheel arch 1 integral molded plastic moulding.Both sides pulley 6 slides on curtain rail, wears a cloth circle on the through hole 8, has just finished hanging of casement after colluding clasp joint with the cloth of casement upper end.This Guide rollers structure makes the open and close curtain very smooth suitable, and noise is very little.
Claims (4)
1, a kind of curtain rail pulley of belt wheel eyebrow, comprise wheel support 5 and pulley 6, these wheel support 5 bottoms are provided with through hole 8, the middle part is provided with hollow 4, its top is provided with axle sleeve 3, and pulley spindle 7 activities are contained in the axle sleeve 3, and a pulley 6 is equipped with at pulley spindle 7 two ends respectively, it is characterized in that: be fixed with wheel arch 1 on described hollow 4 top, this wheel arch 1 surrounds pulley 6 tops.
2, the curtain rail pulley of belt wheel eyebrow according to claim 1 is characterized in that: described wheel arch 1 is semi-cylindrical shaped, and its radius is a bit larger tham described pulley 6 radiuses.
3, the curtain rail pulley of belt wheel eyebrow according to claim 1, it is characterized in that: both sides, described hollow 4 top respectively are provided with a support bar 2 and are connected with wheel arch 1, axle sleeve 3 tops also are provided with a support bar 2 and are connected with wheel arch 1, and wheel arch 1 is fixed on described two pulley 6 tops.
4, the curtain rail pulley of belt wheel eyebrow according to claim 1 is characterized in that: described every sideslip is taken turns 6 tops and is provided with wheel arch separately, fixedlys connected with axle sleeve 3 tops with hollow 4 top by support bar respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249509 CN2576125Y (en) | 2002-11-12 | 2002-11-12 | Curtain guide-rail pulley with wheel top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249509 CN2576125Y (en) | 2002-11-12 | 2002-11-12 | Curtain guide-rail pulley with wheel top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2576125Y true CN2576125Y (en) | 2003-10-01 |
Family
ID=33719925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02249509 Expired - Fee Related CN2576125Y (en) | 2002-11-12 | 2002-11-12 | Curtain guide-rail pulley with wheel top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2576125Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010690A (en) * | 2012-12-18 | 2013-04-03 | 宁波圣瑞思服装机械有限公司 | Clothes hanger wheel assembly |
| CN103621364A (en) * | 2012-08-27 | 2014-03-12 | 虎尾科技大学 | Protective screening unfolding and folding system |
-
2002
- 2002-11-12 CN CN 02249509 patent/CN2576125Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621364A (en) * | 2012-08-27 | 2014-03-12 | 虎尾科技大学 | Protective screening unfolding and folding system |
| CN103010690A (en) * | 2012-12-18 | 2013-04-03 | 宁波圣瑞思服装机械有限公司 | Clothes hanger wheel assembly |
| CN103010690B (en) * | 2012-12-18 | 2015-02-25 | 宁波圣瑞思服装机械有限公司 | Clothes hanger wheel assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |