CN2564079Y - Curtain rail - Google Patents
Curtain rail Download PDFInfo
- Publication number
- CN2564079Y CN2564079Y CN 02262493 CN02262493U CN2564079Y CN 2564079 Y CN2564079 Y CN 2564079Y CN 02262493 CN02262493 CN 02262493 CN 02262493 U CN02262493 U CN 02262493U CN 2564079 Y CN2564079 Y CN 2564079Y
- Authority
- CN
- China
- Prior art keywords
- track
- guide bead
- pulleys
- rail
- walls
- 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
Links
- 239000011324 bead Substances 0.000 claims description 17
- 239000007769 metal material Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 4
- 238000005728 strengthening Methods 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a curtain track, which is mainly composed of a track, pulleys (9) and a clasp (3). The utility model is characterized in that a top plate (4) is arranged on the upper part of the track; track walls (5) are arranged at the two sides of the track; a metal plate (2) is embedded in the middle of the top plate (4); an L shaped left track (7) is arranged at the left side of the lower part; an L shaped right track (8) is arranged at the right side of the lower part; a notch (6) is arranged in the middle; the two pulleys (9) are connected through a shaft (10) and are arranged on the track; elastic rings (11) are arranged on the pulleys (9); two branch clasp walls are arranged on the upper part of the clasp (3) in an integral structure; a ring hole is arranged on the bottom of the claps (3); the claps walls are locked and sleeved on the shaft (10). The strength of the top plate (1) is enhanced with the metal plate (3) being embedded in the middle of the top plate (1); the noise produced when the curtain is drawn is eliminated with the elastic rings (11) arranged on the pulleys (9); the ring arc shaped track walls (5) has the function of arc shape strengthening.
Description
Affiliated field
The utility model relates to noiseless guide bead.
Background technology
Guide bead in the market generally adopts plastic rails or metal track, and noise was big when pulley slided in track, and plastic rails is the plastics extrusion modling, and middle exoskeletal, its intensity is relatively poor.
Summary of the invention
Noise when using with the reduction guide bead for the intensity that improves track, the utility model provides a kind of noiseless guide bead.
The utility model is mainly by track, and pulley and snap ring are formed, and track top is top board, both sides are rail walls, be embedded with metallic plate in the middle of the top board, lower left side is L shaped left rail, and the right side is L shaped right rail, the centre is a breach, two pulleys are provided with elastic ring, connected by axle between two pulleys and pulley is placed on L shaped left rail and the L shaped right rail, and being integrally-built snap ring top is two Ka Bi, the bottom is an annular distance, and Ka Bi is fastened on the axle.
This guide bead is that single-row, duplex or three connects structures; Rail walls is the ring arc; Track is metal material or macromolecular material; Axle is a metal material; Snap ring is the once molding formed product of metal material; Elastic ring is a macromolecular material; Axle middle part diameter is roomy relatively.
Be embedded with high-intensity metallic plate in the utility model top board, strength of roof is improved, pulley is provided with elastic ring, the noise that has been produced when having eliminated the pulling curtain, and the rail walls of ring arc has arc booster action.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Fig. 1 is the utility model guide bead structure chart
Fig. 2 is the snap ring structure chart of the utility model guide bead
The specific embodiment
According to Fig. 1, shown in Figure 2, the utility model is that single-row, duplex or three connects structures, and it is mainly by track, and pulley and snap ring 3 are formed, track top is top board 4, both sides are the rail walls 5 of ring arc, are embedded with steel plate 2 in the middle of the top board 4, and lower left side is L shaped left rail 7, the right side is L shaped right rail 8, the centre is a breach 6, and metallic sheave 9 is provided with elastic ring 11, and elastic ring 11 is plastics or rubber.Axle 10 is a metal material, and mid diameter is roomy relatively, is linked together by axle 10 between two pulleys 9 and left chain wheel 9 is placed respectively on L shaped left rail 7 and the L shaped right rail 8.Once molding formed integrally-built metal clasp 3 tops that are are card wall 12, and the bottom is an annular distance 13, and card wall 12 is fastened in the roomy relatively position of axle 10 mid diameters.Track is metal material or macromolecular material.
Claims (8)
1, a kind of guide bead, mainly by track, pulley (9) and snap ring (3) are formed, it is characterized in that track top is top board (4), both sides are rail walls (5), be embedded with metallic plate (2) in the middle of the top board (4), lower left side is a L shaped left rail (7), the right side is a L shaped right rail (8), the centre is breach (6), be respectively equipped with elastic ring (11) on two pulleys (9), connected by axle (10) between two pulleys (9) and pulley (9) is placed on L shaped left rail (7) and the L shaped right rail (8), being integrally-built snap ring (3) top is two Ka Bi (12), the bottom is annular distance (13), and Ka Bi (12) is fastened on the axle (10).
2, guide bead according to claim 1 is characterized in that this guide bead is that single-row, duplex or three connects structures.
3, guide bead according to claim 1 is characterized in that rail walls (5) is the ring arc.
4, guide bead according to claim 1 is characterized in that track is metal material or macromolecular material.
5, guide bead according to claim 1 is characterized in that axle (10) is metal material.
6, guide bead according to claim 1 is characterized in that snap ring (3) is the once molding formed product of metal material.
7, guide bead according to claim 1 is characterized in that elastic ring (11) is a macromolecular material.
8, guide bead according to claim 1 is characterized in that axle (10) middle part diameter is roomy relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02262493 CN2564079Y (en) | 2002-06-18 | 2002-06-18 | Curtain rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02262493 CN2564079Y (en) | 2002-06-18 | 2002-06-18 | Curtain rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2564079Y true CN2564079Y (en) | 2003-08-06 |
Family
ID=33729043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02262493 Expired - Fee Related CN2564079Y (en) | 2002-06-18 | 2002-06-18 | Curtain rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2564079Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108583A (en) * | 2016-08-05 | 2016-11-16 | 宁波杜亚机电技术有限公司 | A kind of hanging wheel and application have the curtain rail of this hanging wheel |
| CN108861550A (en) * | 2018-07-10 | 2018-11-23 | 芜湖恒跃智能装备有限公司 | A kind of ring flange batch mobile fixture tooling |
-
2002
- 2002-06-18 CN CN 02262493 patent/CN2564079Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108583A (en) * | 2016-08-05 | 2016-11-16 | 宁波杜亚机电技术有限公司 | A kind of hanging wheel and application have the curtain rail of this hanging wheel |
| CN108861550A (en) * | 2018-07-10 | 2018-11-23 | 芜湖恒跃智能装备有限公司 | A kind of ring flange batch mobile fixture tooling |
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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 |