CN207041395U - A kind of telescopic curtain rail - Google Patents
A kind of telescopic curtain rail Download PDFInfo
- Publication number
- CN207041395U CN207041395U CN201621338752.XU CN201621338752U CN207041395U CN 207041395 U CN207041395 U CN 207041395U CN 201621338752 U CN201621338752 U CN 201621338752U CN 207041395 U CN207041395 U CN 207041395U
- Authority
- CN
- China
- Prior art keywords
- rail
- pulley
- small side
- generous
- connector
- 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
- 238000010276 construction Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a kind of telescopic curtain rail,Including generous rail,Small side's rail and pulley mechanism,Described small side's rail coordinates in the inside of described generous rail,Described generous rail includes the first square box,Connector and the first installed part,Described small side's rail includes the second square box,Second connector and the second installed part,The inside of described generous rail is provided with the first cavity,The inside of described small side's rail is provided with the second cavity,Described pulley mechanism includes track pulley,Snatch block,Pulley mounting blocks and curtain connector,Described pulley mechanism moves in the first described cavity and the second described cavity,Described small side's rail can slide in the first described cavity,Small side's rail of the present utility model can slide in generous rail,User can adjust length of the small side's rail in generous rail to reach preferable track length according to being actually needed,Generous rail and small side's rail also can be used alone,The track matches corresponding special pulley mechanism,It is practical.
Description
Technical field
Railway technology field is the utility model is related to, especially a kind of telescopic curtain rail.
Background technology
Existing curtain rail majority is single overall track, using this structure curtain rail when, curtain rail
Entire length production when be just determined, user install after, the length of curtain rail can not change, and make
For user to the curtain rail of this kind of structure be used different places, the length of curtain rail causes shadow to its aesthetic property
Ring.
The effect of the curtain roller of curtain rail installation is also one of Consideration that present people buy curtain rail, window
Satisfaction when the curtain pulley structure of itself can influence the life-span that curtain rail uses and use curtain, but in the market
Curtain roller is used cooperatively compared with mostly traditional twin roller type curtain roller, the curtain roller of this structure with curtain rail
When, the entirety of curtain roller can produce friction during user pulls curtain with curtain rail, so as to produce noise and
Curtain rail or curtain roller are caused to wear.
Utility model content
The utility model is directed to above-mentioned technical deficiency, there is provided a kind of small side's rail can slide in generous rail, and user can root
Length of the small side's rail in generous rail is adjusted to reach preferable track length according to being actually needed, and generous rail and small side's rail also can be single
Solely use, the track matches corresponding special pulley mechanism, practical telescopic curtain rail.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions：
A kind of telescopic curtain rail, including generous rail, small side's rail and pulley mechanism, described small side's rail coordinate in institute
The inside for the generous rail stated, described generous rail include the first square box, the first connector and the first installed part, and described first
Square box is the latter half of described generous rail, and the first described connector is respectively and fixedly installed to the first described square box
Top both sides, the first described installed part is located at the top of the first described connector, the first described connector it is another
End is connected on the first described installed part, and described small side's rail includes the second square box, the second connector and the second installed part,
The second described square box is the latter half of described small side's rail, and the second described connector is respectively and fixedly installed to described
The top both sides of second square box, the second described installed part are located at the top of the second described connector, and described second connects
The other end of fitting is connected on the second described installed part, and the inside of described generous rail is provided with the first cavity, and described is small
The inside of square rail is provided with the second cavity, and described pulley mechanism moves in the first described cavity and the second described cavity.
Further, described small side's rail can slide in the first described cavity.
Further, the lower section of the first described square box is provided with the first opening, and the both sides of the described first opening are set respectively
There is the first L-type card article, the outside of the first described L-type card article is provided with first pulley track.
Further, the lower section of the second described square box is provided with the second opening, and the both sides of the described second opening are set respectively
There is the second L-type card article, the outside of the second described L-type card article is provided with second pulley track.
Further, described pulley mechanism includes track pulley, snatch block, pulley mounting blocks and curtain connector, institute
The track pulley stated is arranged on the both sides above described pulley mounting blocks, and described snatch block is mounted vertically in described cunning
The front and back of mounting blocks center section is taken turns, described curtain connector is arranged on the bottom of described pulley mounting blocks.
Further, the global shape of described pulley mounting blocks is I-shape construction.
The beneficial effects of the utility model are：Small side's rail can slide in generous rail, and user can adjust according to being actually needed
Length of the whole small side's rail in generous rail reaches preferable track length, and generous rail and small side's rail also can be used alone, the rail
The road corresponding special pulley mechanism of pairing, the sliding on rails that described pulley mechanism can be formed in generous rail and small side's rail,
It can be slided on the generous rail or small side's rail of exclusive use, described pulley mechanism is formed using special structure, can slided
During farthest reduce friction between track, play the service life of advancing the track and Jing Yin effect, it is practical
Property is strong.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cross-sectional view of generous rail of the present utility model.
Fig. 3 is the cross-sectional view of small side's rail of the present utility model.
Fig. 4 is generous rail of the present utility model and small side's rail cooperation schematic diagram.
Fig. 5 is pulley mechanism schematic diagram of the present utility model.
In figure, generous rail 1, small side's rail 2, the first square box 3, the first connector 4, the first installed part 5, the second square box 6,
Second connector 7, the second installed part 8, pulley mechanism 9, the first cavity 10, the second cavity 11, first the 12, first L-type card of opening
Bar 13,15, second L-type card article 16 of the opening of first pulley track 14, second, second pulley track 17, track pulley 18, opening are slided
Wheel 19, pulley mounting blocks 20, curtain connector 21.
Embodiment
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4 and Fig. 5 are with reference to shown in, a kind of telescopic curtain rail, including generous rail 1, small side
Rail 2 and pulley mechanism 9, described small side's rail 2 coordinates includes first party in the inside of described generous rail 1, described generous rail 1
Shape frame 3, the first connector 4 and the first installed part 5, the first described square box 3 be described generous rail 1 the latter half, institute
The first connector 4 stated is respectively and fixedly installed to the top both sides of the first described square box 3, described the first installed part 5
In the top of the first described connector 4, the other end of the first described connector 4 is connected on the first described installed part 5,
Described small side's rail 2 includes the second square box 6, the second connector 7 and the second installed part 8, and the second described square box 6 is described
Small side's rail 2 the latter half, the second described connector 7 is respectively and fixedly installed to the top two of the second described square box 6
Side, the second described installed part 8 are located at the top of the second described connector 7, the other end connection of the second described connector 7
On the second described installed part 8, the inside of described generous rail 1 is provided with the first cavity 10, and the inside of described small side's rail 2 is set
There is the second cavity 11, described pulley mechanism 9 moves in the first described cavity 10 and the second described cavity 11.
Described small side's rail 2 can be slided in the first described cavity 10, and institute is can adjust by the small side's rail 2 for sliding described
Position of the small side's rail 2 stated in described generous rail 1, so as to change the overall length of track, described generous rail 1 and institute
The small side's rail 2 stated can be separated from each other to be used as single track.
The lower section of the first described square box 3 is provided with the first opening 12, and the both sides of the described first opening 12 are respectively equipped with
First L-type card article 13, the outside of the first described L-type card article 13 are provided with first pulley track 14, the second described square box 6
Lower section be provided with second opening 15, described second opening 15 both sides be respectively equipped with the second L-type card article 16, the 2nd described L
The outside of type card article 16 is provided with second pulley track 17.
Described pulley mechanism 9 includes track pulley 18, snatch block 19, pulley mounting blocks 20 and curtain connector 21,
Described track pulley 18 is arranged on the both sides of the described top of pulley mounting blocks 20, and described snatch block 19 is mounted vertically in
The front and back of the described center section of pulley mounting blocks 20, described curtain connector 21 are arranged on described pulley and installed
The bottom of block 20, the global shape of described pulley mounting blocks 20 is I-shape construction.
Described track pulley 18 slides on described first pulley track 14, and described snatch block 19 is described
Slided in first opening 12.
Described track pulley 18 slides on described second pulley track 17, and described snatch block 19 is described
Slided in second opening 15.
When described generous rail 1 is connected with described small side's rail 2, described first pulley track 14 and described
Two pulley tracks 17 are two connected tracks, and described track pulley 18 can be in described first pulley track 14 and described
The connected sliding on rails of second pulley track 17, when described generous rail 1 and the separation exclusive use of described small side's rail 2,
Described track pulley 18 can also slide on described first pulley track 14 or second pulley track 17.
I-shape construction is used in described pulley mounting blocks 20, can be in the center section of described pulley mounting blocks 20
Front and back set corresponding snatch block 19, and described snatch block 19 is connected to described pulley centered on vertical direction axle
The front and back of mounting blocks 20, the connected mode can make described snatch block 19 in the first opening 12 or the second opening 15
Slide, slided instead of described pulley mounting blocks 20 in the first opening 12 or the second opening 15, can both avoid described pulley
Mounting blocks 20 and the first described opening 12 or the situation of the second 15 direct frictions of opening, can also reduce and pull caused by curtain
Noise.
Above content is to combine specific embodiment further detailed description of the utility model, it is impossible to is assert
Specific implementation of the present utility model is confined to these explanations, for the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be considered as category
In the scope of protection of the utility model.
Claims (6)
1. a kind of telescopic curtain rail, including generous rail (1), small side's rail (2) and pulley mechanism (9), it is characterised in that institute
Small side's rail (2) for stating coordinates in the inside of described generous rail (1), and described generous rail (1) includes the first square box (3), the
A connection piece (4) and the first installed part (5), described the first square box (3) be described generous rail (1) the latter half, institute
The first connector (4) stated is respectively and fixedly installed to the top both sides of described the first square box (3), the first described installed part
(5) it is located at the top of described the first connector (4), the other end of described the first connector (4) is connected to described first
On installed part (5), described small side's rail (2) includes the second square box (6), the second connector (7) and the second installed part (8), institute
The second square box (6) stated is the latter half of described small side's rail (2), and described the second connector (7) is fixedly mounted respectively
In the top both sides of described the second square box (6), described the second installed part (8) is located at described the second connector (7)
Top, the other end of described the second connector (7) are connected on described the second installed part (8), described generous rail (1)
Inside is provided with the first cavity (10), and the inside of described small side's rail (2) is provided with the second cavity (11), described pulley mechanism (9)
Moved in described the first cavity (10) and described the second cavity (11).
2. a kind of telescopic curtain rail according to claim 1, it is characterised in that described small side's rail (2) can be
Slided in described the first cavity (10).
A kind of 3. telescopic curtain rail according to claim 1, it is characterised in that described the first square box (3)
Lower section be provided with first opening (12), described first opening (12) both sides be respectively equipped with the first L-type card article (13), it is described
The outside of first L-type card article (13) is provided with first pulley track (14).
A kind of 4. telescopic curtain rail according to claim 1, it is characterised in that described the second square box (6)
Lower section be provided with second opening (15), described second opening (15) both sides be respectively equipped with the second L-type card article (16), it is described
The outside of second L-type card article (16) is provided with second pulley track (17).
A kind of 5. telescopic curtain rail according to claim 1, it is characterised in that described pulley mechanism (9) bag
Include track pulley (18), snatch block (19), pulley mounting blocks (20) and curtain connector (21), described track pulley (18)
Both sides above described pulley mounting blocks (20), described snatch block (19) are mounted vertically in described pulley peace
The front and back of block (20) center section is filled, described curtain connector (21) is arranged on described pulley mounting blocks (20)
Bottom.
A kind of 6. telescopic curtain rail according to claim 5, it is characterised in that described pulley mounting blocks (20)
Global shape be I-shape construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621338752.XU CN207041395U (en) | 2016-12-07 | 2016-12-07 | A kind of telescopic curtain rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621338752.XU CN207041395U (en) | 2016-12-07 | 2016-12-07 | A kind of telescopic curtain rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207041395U true CN207041395U (en) | 2018-02-27 |
Family
ID=61488604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621338752.XU Expired - Fee Related CN207041395U (en) | 2016-12-07 | 2016-12-07 | A kind of telescopic curtain rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207041395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109043812A (en) * | 2018-09-03 | 2018-12-21 | 杭州前茂保健食品有限公司 | A kind of desk that desktop can be extracted out |
-
2016
- 2016-12-07 CN CN201621338752.XU patent/CN207041395U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109043812A (en) * | 2018-09-03 | 2018-12-21 | 杭州前茂保健食品有限公司 | A kind of desk that desktop can be extracted out |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180227 |