CN204169610U - A kind of curtain rail set - Google Patents
A kind of curtain rail set Download PDFInfo
- Publication number
- CN204169610U CN204169610U CN201420531329.6U CN201420531329U CN204169610U CN 204169610 U CN204169610 U CN 204169610U CN 201420531329 U CN201420531329 U CN 201420531329U CN 204169610 U CN204169610 U CN 204169610U
- Authority
- CN
- China
- Prior art keywords
- rail
- roller
- curtain rail
- movable part
- curtain
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of curtain rail set, the slide unit comprising curtain rail and drive curtain to move along described curtain rail, described slide unit comprises the notch that is positioned at least partly and curtain rail is offered so that the main body of moving at described curtain rail, it is characterized in that, described slide unit is also provided with and rolls the first roller coordinated with described curtain rail outer side bottom surface by during tilting force at slide unit, the rotating shaft of described first roller is level.By arranging on the slide unit of rail set and the roller of the side-fit of track notch and the roller being arranged on track outer side bottom surface; can contact with the notch two sides of track by during tilting force in operation at slide unit; the frictional force with notch side is reduced by roller; coordinated with the rolling of track by roller; the main body of slide unit can be avoided to be stuck in notch, even if guarantee that slide unit also can trouble-free operation when being subject to tilting force.
Description
Technical field
The utility model relates to a kind of curtain, especially a kind of rail set of curtain.
Background technology
Along with the raising day by day of people's living standard, traditional pull curtain and can not satisfy the demands owing to wasting time and energy, therefore, the application of current electrically driven curtain is more and more extensive, motor is controlled by switch/remote controller, motor drives the slide unit in curtain rail to drive the opening and closing of curtain by drive disk assembly, time saving and energy saving.
As application number a kind of noiselessness double-draw-back curtain rail set disclosed in the Chinese patent of 201120576395.1, comprise slide rail, movable block and arm, the bottom surface of slide rail offers notch, the vertical roller of movable block, the hook of arm lay respectively in the both side edges of notch, also be provided with horizontal roller below the vertical roller of movable block, horizontal roller is positioned at the below of notch and is positioned on the bottom surface of slide rail.This Window curtain railing device, during when the power that movable block is tilted or by part that slide rail is bending, movable block is easily stuck in slide rail, thus impact operates normally to curtain.
And existing slide unit, usually all as disclosed in above-mentioned patent, if application number is the Chinese patent of 201320013619.7, disclose a kind of curtain coaster, comprise support and rack-mount pulley fixing frame, pulley fixing frame is provided with even number roller, roller distribution coaster fixed block both sides, coaster fixed block side is provided with the draw-in groove establishing Timing Belt for card; The and for example apparatus for suspension of application number a kind of electrically driven curtain disclosed in the Chinese patent of 201020288859.4, comprise main body, a plurality of roller be erected on guide rail, and for connecting the connecting plate of Window curtain ring, the number of roller is at least 4, be arranged in the both sides of main body in pairs, and have 2 in roller at least to being in the two ends of main body or being close to the two ends of main body.
Above-mentioned slide unit completes the opening and closing movement of window curtain fabric along the slip of curtain rail, not only there is above-mentioned problem, and when the power applied outside vertical direction or slide unit run in curved rail, the non-slip part of slide unit can touch track inner face and produce larger frictional force with track inner face, not only make to produce noise during operation, also can produce frictional dissipation and affect orbital lifetime, and seriously hinder the trouble-free operation of slide unit.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned prior art Problems existing, provides a kind of and guarantees the normal curtain rail set run.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of curtain rail set, the slide unit comprising curtain rail and drive curtain to move along described curtain rail, described slide unit comprises the notch that is positioned at least partly and curtain rail is offered so that the main body of moving at described curtain rail, it is characterized in that, described slide unit is also provided with and rolls the first roller coordinated with described curtain rail outer side bottom surface by during tilting force at slide unit, the rotating shaft of described first roller is level.
The part that described main body is positioned at notch is also provided with slide unit by tilting force or cross the sweep of curtain rail time to roll the roller coordinated with described notch two sides respectively; the rotating shaft of described roller is in vertical; slide unit contacts with the notch two sides of track when operation is subject to tilting force; reduce the frictional force with notch side by roller, guarantee the trouble-free operation of slide unit.
According to an aspect of the present utility model, for guaranteeing slide unit trouble-free operation in notch, the two ends, top of described main body are respectively equipped with one group of second roller, and described second roller supporting is formed to roll and coordinates on the bottom surface, both sides of the notch of curtain rail.
Described bottom part body is fixed with arm, and described first roller is arranged on described arm and is positioned at side, position below main body, described arm offers the hanging hole for connecting curtain.
Described curtain rail comprises the curved rail with certain radian, the straight rail being connected to curved rail two ends, and the connecting portion of described curved rail and straight rail is provided with track fastening.
According to another aspect of the present utility model, described main body comprises the first movable part and second movable part of flexible connection, described first movable part and the second movable part are arranged in juxtaposition along track bearing of trend, described first movable part is connected by axis of rotation with the second movable part, rotating shaft through the first movable part and the second movable part connecting portion and extend on the direction vertical with described curtain rail.Thus, when slide unit is through the curved rail of curtain rail, the first movable part and the second movable part can relatively rotate and fold, and make to have the angle being less than 180 ° between two movable parts, adapt to the crooked radian of the curved rail of curtain rail.
For guaranteeing slide unit trouble-free operation in notch, described first movable part and the second movable part are respectively provided with one group of second roller, described second roller supporting is formed to roll and coordinates on the bottom surface, both sides of the notch of curtain rail.
Described first roller is arranged on the side of described first movable part or the second movable part, and the bottom of described first movable part or the second movable part is fixed with arm.
Position between at least one group of the second roller be respectively equipped with by centre towards corresponding side second roller give prominence to and two ends gradually away from the rake of corresponding side second roller; make the second roller also can adapt to the crooked radian of curved rail and break-in when crossing the curved rail of curtain rail; avoid being stuck on curved rail, thus guarantee that slide unit can smoothly by curved rail further.
Described track fastening comprises the connection bracket being set in curved rail and outside, straight rail junction, described connection bracket two bottom sides has the support portion relatively extended, described support portion supports the bottom of curved rail and straight rail, the side opening of described connection bracket is provided with fixing hole, insert securing member in fixing hole and abut with the side of curved rail and straight rail, can limit the position of curved rail, straight rail easily, parts are few, install and also facilitate.
For strengthening the bonding strength of curved rail and straight rail, described track fastening also comprises the connecting plate be placed in curved rail and straight rail, and described curved rail and straight rail madial wall are equipped with from two side direction mesophase spherule to the protuberance extended, and described connecting plate is bearing in above protuberance.
Compared with prior art, the utility model has the advantage of: by arranging the roller with the side-fit of track notch on the slide unit of rail set, can contact with the notch two sides of track when operation is subject to tilting force at slide unit, reduce the frictional force with notch side by roller, guarantee the trouble-free operation of slide unit; And the roller that coordinates with track outer side bottom surface is set, then when the power tilted, coordinated with the rolling of track by this roller, the main body of slide unit can be avoided to be stuck in notch, even if also can trouble-free operation when guaranteeing that slide unit is subject to tilting force; By the main body of slide unit be set to can two parts of relative motion, when slide unit is by curved rail, between two parts, there is the angle being less than 180 °, adapt to the crooked radian of curved rail, to avoid being stuck in curved rail place, smoothly by curved rail; Rake is set between roller, makes roller also can adapt to the crooked radian of curved rail and break-in when crossing curved rail, avoiding being stuck on curved rail, thus guaranteeing that slide unit can smoothly by curved rail further.
Accompanying drawing explanation
Fig. 1 is rail set exploded structural representation of the present utility model;
Fig. 2 is the schematic diagram that slide unit of the present utility model first embodiment coordinates with curtain rail.
Fig. 3 is the schematic diagram of slide unit of the present utility model first embodiment;
Fig. 4 is the schematic diagram that slide unit of the present utility model second embodiment coordinates with curtain rail;
Fig. 5 is the schematic diagram of slide unit of the present utility model second embodiment;
Fig. 6 is the schematic diagram (hiding two rollers) of slide unit of the present utility model second embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
Embodiment one
See Fig. 1 ~ Fig. 3, a kind of curtain rail set, comprises slide unit and curtain rail 2, slide unit comprises main body 1, and the centre of curtain rail 2 offers notch 21, and the main body 1 of slide unit is inserted in curtain rail 2 from notch 21, arm 3 is fixed with, for connecting curtain bottom main body 1.
Curtain rail 2 comprises the curved rail 22 with certain radian, and is connected to the straight rail 23 at curved rail 22 two ends, and curved rail 22 and straight rail 23 adopt identical material.Notch 21 is formed in the bottom of curved rail 22 and straight rail 23.Be connected and fixed by track fastening 4 between curved rail 22 and straight rail 23, the end of curved rail 22 and the end abutment of straight rail 23, track fastening 4 comprises the connection bracket 41 being set in curved rail 22 and outside, straight rail 23 junction, connection bracket 41 two bottom sides has the support portion 411 relatively extended, support portion 411 is supported on the bottom part down of curved rail 22 and straight rail 23, be formed with opening 414 between two support portions 411, also can pass through smoothly at the connecting portion through curved rail 22 and straight rail 23 for arm 3.The side opening of connection bracket 41 is provided with fixing hole 412, for securing member, abut, thus connection bracket 41 defines the position of curved rail 22 and straight rail 23, both connected as bolt 413 inserts with the side of curved rail 22 and straight rail 23.
Track fastening 4 also comprises connecting plate 42, is positioned at the end that curved rail 22 is connected with straight rail 23.Curved rail 22 and straight rail 23 madial wall to be equipped with from two side direction mesophase spherule the protuberance 24 extended, to support above it for connecting plate 42.A part for connecting plate 42 is bearing in curved rail 22, and another part is bearing in straight rail 23, strengthens the bonding strength of curved rail 22 and straight rail 23.
Arm 3 is fixed with bottom main body 1, arm 3 is longer than main body 1, and arm 3 side, position be positioned at below main body 1 is provided with the outer side bottom surface that the first roller 31, first roller 31 is connected to curtain rail 2, roll with the bottom surface of curtain rail 2 and coordinate, the first roller 31 is one or two.The two ends, top of main body 1 are respectively equipped with one group of second roller 11 (symmetrical two), and adjacent second roller 11 is provided with roller 12.Second roller 11 and roller 12 are positioned at notch 21, and the second roller 11 is supported on bottom surface, notch 21 both sides forms to roll and coordinates, and roller 12 rolls with two sides of notch 21 and coordinates.Second roller 11 can guarantee slide unit trouble-free operation in curtain rail 2; if and slide unit operationally unbalance stress (slide unit is not singly subject to the power of vertical direction; also be subject to the power of incline direction; during as pulled curtain) or cross curved rail 22 part of curtain rail 2 and contact with notch 21 two sides of curtain rail 2; then can reduce the frictional force with notch 21 side by roller 12, guarantee the trouble-free operation of slide unit further.
The crown center of main body 1 is also provided with two retaining holes 13, for wearing the transmission mechanism driven by driving mechanism, as belt, thus drives slide unit to run.
Arm 3 offers hanging hole 32, for being connected with curtain.Curtain suspension device is on hanging hole 32; when normally running; first roller 31 can coordinate with curtain rail 2 or mismatch action; and when the power that slide unit is tilted (as when pulling curtain); coordinate because the first roller 31 is formed to roll with curtain rail 2; the main body 1 of slide unit can be avoided to be stuck in the notch 21 of curtain rail 2, even if the also trouble-free operation by the rolling of the first roller 31 when guaranteeing that slide unit is subject to tilting force.
Embodiment two
See Fig. 4 ~ Fig. 6, be with the difference of above-described embodiment one, main body 1 comprise the first movable part 14 of flexible connection and the second movable part 15, second roller 11 be separately positioned on the first movable part 14 and the second movable part 15 mutually away from end.Two retaining holes 13 lay respectively at the first movable part 14 top and the second movable part 15 top.Wherein, the both sides that roller 12 ' preferably can be separately positioned on the retaining hole 13 on the second movable part 15 (also can be arranged on the first movable part 14, or adjacent second roller 11 of often organizing establishes one group of roller 12 ' on two movable parts), the first roller 31 is then arranged on the side of the first movable part 14.First movable part 14 is also provided with hook 16, for being connected with curtain.Arm 3 ' and the second movable part 15 are fixed.Alternative, the first roller 31 also can be arranged on the side of the second movable part 15, and arm 3 ' also can be fixed with the first movable part 14.
First movable part 14 and the second movable part 15 are arranged in juxtaposition along curtain rail 2 bearing of trend, first movable part 14 and the second movable part 15 are rotationally connected by rotating shaft 17, the connecting portion of the first movable part 14 and the second movable part 15 is passed in rotating shaft 17, the direction vertical with curtain rail 2 extends, and the connected mode of two movable parts can adopt as hinge structure.
Position between two the second rollers 11 on second movable part 15 to be respectively equipped with by centre towards the outstanding and two ends of corresponding side second roller 11 gradually away from the rake 18 of corresponding side second roller 11, see Fig. 5.Rake 18 also can be arranged between two the second rollers 11 on the first movable part 14, can arrange above-mentioned rake 18 equally between two the second rollers 11 that embodiment is a kind of.The slide unit of the present embodiment is particularly useful for curved rail, when slide unit overmolding is curved rail 22 part of curtain rail 2, first movable part 14 and the second movable part 15 can relatively rotate and fold, make, between two movable parts, there is the angle being less than 180 °, thus adapt to the crooked radian of curtain rail 2, with the curtain rail 2 smoothly by bending, and the existence of rake 18, make the second roller 11 also can adapt to crooked radian and break-in when crossing curved rail, avoid being stuck in the notch 21 of curtain rail 2, thus guarantee that slide unit can smoothly by curtain rail 2 further.
Claims (11)
1. a curtain rail set, the slide unit comprising curtain rail (2) and drive curtain to move along described curtain rail (2), described slide unit comprises the notch (21) that is positioned at least partly and curtain rail (2) is offered so that in the main body (1) of described curtain rail (2) motion, it is characterized in that, described slide unit is also provided with and rolls the first roller (31) coordinated with described curtain rail (2) outer side bottom surface by during tilting force at slide unit, the rotating shaft of described first roller (31) is level.
2. curtain rail set as claimed in claim 1, it is characterized in that, the part that described main body (1) is positioned at notch (21) is also provided with slide unit by tilting force or cross the sweep of curtain rail (2) time to roll the roller (12 coordinated with described notch (21) two sides respectively; 12 '), described roller (12; 12 ') rotating shaft is in vertical.
3. curtain rail set as claimed in claim 1, it is characterized in that, the two ends, top of described main body (1) are respectively equipped with one group of second roller (11), the bottom surface, both sides that described second roller (11) is supported on the notch (21) of curtain rail (2) are formed to roll coordinate.
4. curtain rail set as claimed in claim 3, it is characterized in that, described main body (1) bottom is fixed with arm (3), described first roller (31) is arranged on the side, position that described arm (3) is positioned at main body (1) below, described arm (3) offers the hanging hole (32) for connecting curtain.
5. curtain rail set as claimed in claim 1, it is characterized in that, described curtain rail (2) comprises the curved rail (22) with certain radian, the straight rail (23) being connected to curved rail (22) two ends, and the connecting portion of described curved rail (22) and straight rail (23) is provided with track fastening (4).
6. curtain rail set as claimed in claim 5, it is characterized in that, described main body (1) comprises the first movable part (14) and second movable part (15) of flexible connection, described first movable part (14) and the second movable part (15) are arranged in juxtaposition along track bearing of trend, described first movable part (14) and the second movable part (15) are rotationally connected by rotating shaft (17), rotating shaft (17) through the first movable part (14) and the second movable part (15) connecting portion and extend on the direction vertical with described curtain rail (2).
7. curtain rail set as claimed in claim 6, it is characterized in that, described first movable part (14) and the second movable part (15) are respectively provided with one group of second roller (11), the bottom surface, both sides that described second roller (11) is supported on the notch (21) of curtain rail (2) is formed to roll coordinate.
8. curtain rail set as claimed in claim 7, it is characterized in that, described first roller (31) is arranged on the side of described first movable part (14) or the second movable part (15), and the bottom of described first movable part (14) or the second movable part (15) is fixed with arm (3 ').
9. the curtain rail set according to any one of claim 3,4,7 or 8, it is characterized in that, the position between at least one group of the second roller (11) to be respectively equipped with by centre towards the outstanding and two ends of corresponding side second roller (11) gradually away from the rake (18) of corresponding side second roller (11).
10. curtain rail set as claimed in claim 5, it is characterized in that, described track fastening (4) comprises the connection bracket (41) being set in curved rail (22) and straight rail (23) outside, junction, described connection bracket (41) two bottom sides has the support portion (411) relatively extended, described support portion (411) supports the bottom of curved rail (22) and straight rail (23), the side opening of described connection bracket (41) is provided with fixing hole (412), insert securing member in fixing hole (412) and abut with the side of curved rail (22) and straight rail (23).
11. curtain rail sets as claimed in claim 10, it is characterized in that, described track fastening (4) also comprises the connecting plate (42) be placed in curved rail (22) and straight rail (23), described curved rail (22) and straight rail (23) madial wall are equipped with from two side direction mesophase spherule to the protuberance (24) extended, and described connecting plate (42) is bearing in protuberance (24) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531329.6U CN204169610U (en) | 2014-09-16 | 2014-09-16 | A kind of curtain rail set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531329.6U CN204169610U (en) | 2014-09-16 | 2014-09-16 | A kind of curtain rail set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204169610U true CN204169610U (en) | 2015-02-25 |
Family
ID=52558461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420531329.6U Active CN204169610U (en) | 2014-09-16 | 2014-09-16 | A kind of curtain rail set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204169610U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814650A (en) * | 2015-04-15 | 2015-08-05 | 宁波杜亚机电技术有限公司 | Simple curtain mounting track |
| CN105795871A (en) * | 2016-04-29 | 2016-07-27 | 唐海军 | Multi-pulley combined type electric curtain track |
| EP3771365B1 (en) | 2019-08-01 | 2022-07-06 | interstil Diedrichsen GmbH & Co. KG | Curtain rail arrangement |
-
2014
- 2014-09-16 CN CN201420531329.6U patent/CN204169610U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814650A (en) * | 2015-04-15 | 2015-08-05 | 宁波杜亚机电技术有限公司 | Simple curtain mounting track |
| CN105795871A (en) * | 2016-04-29 | 2016-07-27 | 唐海军 | Multi-pulley combined type electric curtain track |
| EP3771365B1 (en) | 2019-08-01 | 2022-07-06 | interstil Diedrichsen GmbH & Co. KG | Curtain rail arrangement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204169610U (en) | A kind of curtain rail set | |
| US20080047082A1 (en) | Cleaning Device And Cleaning Method For Window Glass Or Door Glass With Attached Motor At The Window Or Door Frame | |
| CN209455880U (en) | A kind of elevator falling proof device | |
| CN202408387U (en) | Noise-free double-parting curtain rail device | |
| CN202659019U (en) | Simplified automatic door | |
| CN112502603A (en) | Anti-falling safety device for rolling door | |
| CN203175376U (en) | Trackless cantilever telescopic door | |
| CN206053645U (en) | A kind of Door suspension lower sheave group | |
| CN204663268U (en) | The glass lifting device of car door | |
| CN107060548A (en) | A kind of structure-improved of Door suspension lower sheave group | |
| CN207315127U (en) | Parallel-moving type power window | |
| CN206886479U (en) | Corridor staircase | |
| CN204737540U (en) | A winding and unwinding devices that is used for footboard in corridor elevator | |
| CN207048590U (en) | A kind of shower house for being easy to maintenance | |
| CN101774342B (en) | Full-view vehicle window | |
| CN203796060U (en) | Bearing drive mechanism used for urban rail vehicle door moving | |
| CN105003147A (en) | Pulley-chute connection structure applied to anti-drop door window | |
| CN211998389U (en) | Right-angle rotating door of elevator | |
| CN214532542U (en) | Low-rail lifting sliding door structure | |
| CN205135194U (en) | Be applied to lower slider and shower room on rail shower room under fan -shaped nothing | |
| CN200940219Y (en) | Novel and full automatic clothes airing rack | |
| CN212714006U (en) | Lifting mechanism of lapping machine for processing net curtain | |
| CN107043064A (en) | A kind of elevator switch door gear | |
| CN204324139U (en) | A kind of transmission rail structure of compact shelving bottom frame | |
| CN103726750A (en) | Lifting system for car window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |