CN101292835A - Curtain rod - Google Patents
Curtain rod Download PDFInfo
- Publication number
- CN101292835A CN101292835A CNA2008100602477A CN200810060247A CN101292835A CN 101292835 A CN101292835 A CN 101292835A CN A2008100602477 A CNA2008100602477 A CN A2008100602477A CN 200810060247 A CN200810060247 A CN 200810060247A CN 101292835 A CN101292835 A CN 101292835A
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- CN
- China
- Prior art keywords
- driving spring
- curtain rod
- rod arm
- sleeve pipe
- support
- 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.)
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The present invention discloses a curtain frame which comprises a bracket, and a drive set and a gearing which are arranged inside the bracket and a curtain pothook which is connected with the gearing. The gearing comprises a sleeve which is fixed on the bracket, a driving spring arranged inside the sleeve, a parallel wirerope which is arranged on the bracket and positioned at the lower part of the sleeve and a stroke block which is movably arranged at the wirerope in a perforated way. One end of the driving spring is connected with the drive set, and the other end of the driving spring is movably supported by a bearing arranged at the end of the sleeve. The upper part of the stroke block is provided with a director which is put through a slot at the lower part of the sleeve and extends into the space inside the driving spring along the radial direction. The curtain pothook is connected with the lower part of the stroke block. The present invention has simple structure and low cost, is driven fast and smoothly and is durable.
Description
Technical field
The present invention relates to a kind of curtain rod arm.
Background technology
Curtain is a life essential product, and its of a great variety and riotous with colour convenience is also being decorateeed people's life.Along with the development of society and the raising of living standards of the people, the curtain rod arm that curtain is installed also by manually to automatically, by complexity to simply developing.
Existing automatic curtain frame has all adopted motor-driven, and some has used the mode of remote control control.Yet it is but simple inadequately in the use of transmission device, also damages easily simultaneously.Be changed to example with present common loading drive gear.Common motor needs to slow down through gear structure earlier, and then connects with transmission mechanism, and complicated transmission needs gear and worm and gear structure, simply also has motor to be connected with gear, and gear driven pulley pulling curtain moves.Adopt gear and tooth bar transmission in addition in addition.Because the gear transmission structure relative complex, manufacturing cost is higher, safeguards also simultaneously to be difficult for, and brings inconvenience to use.
Also have part automatic curtain frame to use helicoidal gear, adopted the type of belt drive of leading screw and nut, though drive mechanism is simple and realization easily, but manufacturing cost is still higher relatively.
Summary of the invention
It is exactly the curtain rod arm complex structure that the present invention will solve, and the higher and flimsy problem of cost provides a kind of simple in structure, drives smoothness rapidly, and cost is low, long-lived electrically driven curtain frame.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of curtain rod arm, comprise support, be located at drive unit and transmission device in the support, the tieback that is connected with transmission device, it is characterized in that: described transmission device comprises the sleeve pipe that is fixed on the support, be located at the driving spring of inside pipe casing, be located on the support and be in the parallel steel wire rope and the active stroke piece that is installed on the steel wire rope of sleeve pipe bottom, described driving spring one end connects with drive unit, the driving spring other end is by the active supporting of the bearing that is located at cannula tip, described stroke piece top is provided with guider, described guider passes the groove of sleeve pipe bottom and radially stretches into the driving spring inner space, and described tieback is connected stroke piece bottom.
Preferably, described guider can be the steel loop structure.
Preferably, described drive unit is to comprise that is located at a controller on the support and drive motors described driving spring interlock and the action of control drive motors.
Improved, when being the structure of monolateral open and close type, can a pair of limit switch be electrically connected with the drive motors control system be set in the sleeve pipe both end sides for curtain rod arm.
Improved, when being the structure of bilateral open and close type for curtain rod arm, wherein the stroke piece is set to two, and driving spring is set to opposite two sections of the hand of spiral simultaneously, and two pairs of limit switches that are electrically connected with the drive motors control system are set in the middle of sleeve pipe both end sides and sleeve pipe.
Improved, on described support, also be provided with parallel gib block, have the gathering sill that passes for stroke piece bottom on the gib block, thereby play a part to lead and limit and rock, increase stability.
Improved, on support, also be provided with curtain rail, described tieback by roller active be installed in curtain rail on, so just strengthened the support of tieback, reduced the pressure of stroke piece, reduced the wearing and tearing of stroke piece, improved service life and fluent movements steel wire rope.
Preferably, described stroke piece adopts flexible connecting portion to be connected with tieback.As adopt tightrope structure etc.
When the present invention works, drive motors drives driving spring and rotates, and the steel loop that is through in the driving spring is parallel mobile with its rotation, and the stroke piece that is through on the steel wire rope promptly moves simultaneously, thereby the hook that is connected stroke piece bottom is moved, realize opening and closing of curtain.When the stroke piece moves to the limit switch of sleeve pipe, contact its action and make drive motors stop action, then can control motor counter-rotating action, make the curtain return by remote controller.The present invention drives the guide pad action by the worm drive of driving spring, its simple and ingenious structure, and driving is smooth rapidly, and not fragile, economical and practical, driving spring is enclosed within the sleeve pipe not only can protect transmission device, can reduce the noise in the motion process simultaneously.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of monolateral open and close type for curtain rod arm of the present invention.
Fig. 2 is the structural representation of bilateral open and close type for curtain rod arm of the present invention.
The specific embodiment
As shown in Figure 1, embodiment one for curtain rod arm of the present invention, its curtain rod arm is the structure of monolateral open and close type, comprise support 2, be located at drive unit 1 and transmission device in the support 2, the tieback 4 that is connected with transmission device, described transmission device comprises by bolt 5 and is fixed on sleeve pipe 32 on the support 2, be located at the driving spring 3 of sleeve pipe 32 inside, be located on the support 2 and be in the parallel steel wire rope 34 and the active stroke piece 33 that is installed on the steel wire rope 34 of sleeve pipe 32 bottoms, steel wire rope 34 plays guide rail and supporting role simultaneously, described driving spring 3 one ends connect with drive unit 1, driving spring 3 other ends are by being located at the 35 active supportings of sleeve pipe 32 bearing at end, described stroke piece 33 tops are provided with guider 31, guider 31 is preferably the steel loop structure, described guider 31 passes the groove 321 of sleeve pipe 32 bottoms and radially stretches into driving spring 3 inner spaces, described tieback 4 is connected stroke piece 33 bottoms, drive unit 1 adopts drive motors among the present invention, drive motors is equipped with switch, switch can be for being fixed on the floatless switch on the body of wall, also can be set to the distance type structure, by the action of remote controller control drive motors.Drive motors can be directly connected to the driving spring end by output shaft 11, as usual ways such as welding, also can accept piece 8 switchings by one.Guider 31 is by driving spring 3 screw drives, and present embodiment middle sleeve 32 both end sides also are provided with a pair of limit switch 36 that is electrically connected with the control system of drive motors; On described support 2, also be provided with parallel gib block 6, have the gathering sill 61 that passes for stroke piece 33 bottoms on the gib block 6, on described support 2, also be provided with curtain rail 7, described tieback 4 by roller 9 active be installed in curtain rail 7 on, described stroke piece 33 adopts flexible attaching parts to be connected with tieback 4.
As shown in Figure 2, another kind of embodiment for curtain rod arm of the present invention, its curtain rod arm is the structure of bilateral open and close type, comprise support 2, be located at drive unit 1 and transmission device in the support 2, the tieback 4 that is connected with transmission device, described transmission device comprises the sleeve pipe 32 that is fixed on the support 2, be located at the driving spring 3 of sleeve pipe 32 inside, be located on the support 2 and be in the parallel steel wire rope 34 and the active stroke piece 33 that is installed on the steel wire rope 34 of sleeve pipe 32 bottoms, described driving spring 3 one ends connect with drive unit 1, driving spring 3 other ends are by being located at the 35 active supportings of sleeve pipe 32 bearing at end, because this curtain rod arm is bilateral open and close type structure, about described stroke piece 33 is set to two, driving spring is set to the two-part structure of corresponding left and right sides spiral simultaneously, described stroke piece 33 tops are provided with guider 31, guider 31 is preferably the steel loop structure, guider 31 passes the groove 321 of sleeve pipe 32 bottoms and radially stretches into driving spring 3 inner spaces, described tieback 4 is connected stroke piece 33 bottoms, drive unit 1 adopts drive motors, guider 31 is by driving spring 3 screw drives, and 32 both end sides of sleeve pipe described in the present embodiment and centre also are provided with corresponding with the two stroke pieces respectively limit switch 36 of two couples that is electrically connected with the control system of drive motors; On described support 2, also be provided with parallel gib block 6, have the gathering sill 61 that passes for stroke piece 33 bottoms on the gib block 6, on described support 2, also be provided with curtain rail 7, described tieback 4 by roller 9 active be installed in curtain rail 7 on, described stroke piece 33 adopts flexible attaching parts to be connected with tieback 4.
Claims (10)
1, a kind of curtain rod arm, comprise support (2), be located at drive unit (1) and transmission device in the support (2), the tieback that is connected with transmission device (4), it is characterized in that: described transmission device comprises the sleeve pipe (32) that is fixed on the support (2), be located at the inner driving spring (3) of sleeve pipe (32), be located at support (2) and go up and be in the parallel steel wire rope (34) and the active stroke piece (33) that is installed on the steel wire rope of sleeve pipe (32) bottom, described driving spring (3) one ends connect with drive unit (1), driving spring (3) other end is by being located at the active supporting of sleeve pipe (32) bearing at end (35), described stroke piece (33) top is provided with guider (31), described guider (31) passes the groove (321) of sleeve pipe (32) bottom and radially stretches into driving spring (3) inner space, and described tieback (4) is connected stroke piece (33) bottom.
2, according to the described a kind of curtain rod arm of claim 1, it is characterized in that: described driving spring (3) is the one-way spiral structure, and the described stroke piece (33) that is installed on the steel wire rope (34) is one.
3, according to the described a kind of curtain rod arm of claim 1, it is characterized in that: described driving spring (3) is divided into two sections opposite spiral sections of the hand of spiral, the described stroke piece (33) that is installed on the steel wire rope (34) is two, and two sections spiral sections with driving spring (3) are corresponding respectively.
4, according to the described a kind of curtain rod arm of claim 2, it is characterized in that: described sleeve pipe (32) both end sides is provided with a pair of limit switch (36) that is electrically connected with the control system of drive motors.
5, according to the described a kind of curtain rod arm of claim 3, it is characterized in that: be provided with the two pairs of limit switches (36) that are electrically connected with the control system of drive motors in the middle of described sleeve pipe (32) both end sides and the sleeve pipe.
6, according to the described a kind of curtain rod arm of claim 1, it is characterized in that: described drive unit (1) is to comprise that is located at a controller on the support (2) and drive motors described driving spring interlock and the action of control drive motors.
7, according to any described a kind of curtain rod arm in the claim 2 to 6, it is characterized in that: on described support (2), also be provided with parallel gib block (6), have the gathering sill (61) that passes for stroke piece (33) bottom on the gib block (6).
8, according to any described a kind of curtain rod arm in the claim 2 to 6, it is characterized in that: on described support (2), also be provided with curtain rail (7), described tieback (4) by roller (9) active be installed in curtain rail (7) on.
9, described according to Claim 8 a kind of curtain rod arm is characterized in that: described stroke piece (33) adopts flexible connecting portion to be connected with tieback (4).
10, according to any described a kind of curtain rod arm in the claim 2 to 6, it is characterized in that: described guider (31) is the steel loop structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100602477A CN101292835A (en) | 2008-04-01 | 2008-04-01 | Curtain rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100602477A CN101292835A (en) | 2008-04-01 | 2008-04-01 | Curtain rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101292835A true CN101292835A (en) | 2008-10-29 |
Family
ID=40063580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100602477A Pending CN101292835A (en) | 2008-04-01 | 2008-04-01 | Curtain rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101292835A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618131A (en) * | 2016-10-20 | 2017-05-10 | 王文戈 | Novel household curtain |
| CN106906961A (en) * | 2017-04-14 | 2017-06-30 | 北京东铝工贸有限公司 | A kind of large scale retractable roof system |
| WO2019119713A1 (en) * | 2017-12-18 | 2019-06-27 | 绍兴卓亚装饰材料有限公司 | Guide rail for curtain |
| CN111317337A (en) * | 2020-04-12 | 2020-06-23 | 追觅科技(上海)有限公司 | Curtain driving device |
-
2008
- 2008-04-01 CN CNA2008100602477A patent/CN101292835A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618131A (en) * | 2016-10-20 | 2017-05-10 | 王文戈 | Novel household curtain |
| CN106906961A (en) * | 2017-04-14 | 2017-06-30 | 北京东铝工贸有限公司 | A kind of large scale retractable roof system |
| WO2019119713A1 (en) * | 2017-12-18 | 2019-06-27 | 绍兴卓亚装饰材料有限公司 | Guide rail for curtain |
| CN111317337A (en) * | 2020-04-12 | 2020-06-23 | 追觅科技(上海)有限公司 | Curtain driving device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20081029 |