CN2384541Y - Electric curtain rod - Google Patents
Electric curtain rod Download PDFInfo
- Publication number
- CN2384541Y CN2384541Y CN 99236740 CN99236740U CN2384541Y CN 2384541 Y CN2384541 Y CN 2384541Y CN 99236740 CN99236740 CN 99236740 CN 99236740 U CN99236740 U CN 99236740U CN 2384541 Y CN2384541 Y CN 2384541Y
- Authority
- CN
- China
- Prior art keywords
- spring
- curtain
- electric transmission
- utility
- model
- 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
Abstract
The utility model relates to an electric curtain frame which comprises a curtain rod (1), a bracket (2), a curtain sliding ring (3) and an electric driving device. The utility model is characterized in that the utility model also comprises a spring which is wound on the curtain rod, one end of the spring is connected with the electric driving device, and the other end of the spring is arranged on the bracket by a traction force sleeve (12) and a thrust bearing (11). The utility model which can realize the electric opening and closure of curtains without ropes does not need assembling with a limit switch. The utility model has the advantages of simple structure, easy on-site processing and assembly, wide applicability, convenient use, etc. The utility model is widely suitable for being installed and used in families and hotels.
Description
The utility model relates to a kind of electrically driven curtain frame.
The electrically driven curtain frame of prior art, its type of drive has two kinds, a kind of is to realize that by driving rope the unlatching of curtain is with closed, another kind is to realize that by screw drive the unlatching of curtain is with closed, the former is prone to faults such as winding because use drives rope, though the latter can overcome the former shortcoming, and screw rod manufacturing cost height, and be not suitable for on-the-spot process and assemble, bad adaptability.
The purpose of this utility model is to overcome the shortcoming that screw drive type electrically driven curtain frame exists, and designs low, the on-the-spot process and assemble of a kind of cost and is easy to the electrically driven curtain frame.
The utility model, comprise curtain rod, be supported on the curtain rod two ends support, be set in curtain slip ring and electric transmission machanism on the curtain rod, it is characterized by: also comprise the spring that is surrounded on the curtain rod, one end of spring links to each other with electric transmission machanism, the other end links to each other with the pulling force cover, and the pulling force cover is installed on the support by thrust bearing.Electric transmission machanism rotates spring, and the displacement of spring rotating drive curtain slip ring realizes being lifted on the unlatching of the curtain on the curtain slip ring with closed.
The utility model, described electric transmission machanism can and be installed on the reversible motor on the bearing, the worm and gear that links to each other with motor by bearing, form with coaxial pinion and the gear wheel of worm gear, gear wheel is lifted on the bearing by sheath, and be meshed with pinion, the gear wheel sliding sleeve is on curtain rod, and the one side links to each other with spring.
The utility model, described spring can or constitute by two sections for one section.In the time of one section, its dextrorotation or left-handed unrestricted, electric transmission machanism is positioned at a side of spring; When spring is made of two sections on left-handed spring and dextrorotation spring, a configurable cover or two cover electric transmission machanisms.When configuration one cover during electric transmission machanism, the gear wheel of electric transmission machanism between left-handed spring and dextrorotation spring and the end that is adjacent be connected; When configuration two cover electric transmission machanisms, electric transmission machanism is positioned at the two ends of curtain rod arm, and its gear wheel is connected with the outer end of spring respectively.During supporting single spring, the unidirectional unlatching that realizes the single width curtain is with closed; During supporting two sections springs, that can realize two width of cloth curtain splits bidirectional opening with closed.
The utility model can also dispose remote control on electric transmission machanism, constitute distance type electrically driven curtain frame.
The utility model, the curtain electric opening that can realize wirelessization need not assemble limit switch with closed, have simple in structure, on-the-spot process and assemble easily, wide adaptability, characteristics such as easy to use.If mix remote control, be more suitable in the hotel significantly or open and closed procedure several curtain, door curtain the time.
Following embodiment is described further structure of the present utility model and operation principle in conjunction with the accompanying drawings.
Fig. 1 is the structure principle chart of present embodiment.
Fig. 2 is the electric transmission machanism schematic diagram.
Fig. 3 is the right support structural representation.
With reference to Fig. 1, this electrically driven curtain frame is made up of curtain rod 1, support 2, some curtain slip rings 3, left-handed spring 41, dextrorotation spring 42 and electric transmission machanism.
With reference to Fig. 2, electric transmission machanism is made up of bearing 5, reversible motor 6 (not drawing among the power supply of motor and the gauge tap figure thereof), worm and gear 7, pinion 8 and gear wheel 9.Gear wheel is lifted on the bearing by sheath 10, gear wheel is between left-handed spring 41 and dextrorotation spring 42 and be adjacent distolateral to connection, the other end of left-handed spring 41 and dextrorotation spring 42 links to each other with pulling force cover 12 respectively, the pulling force cover is installed on the corresponding support 2, as shown in Figure 3 by thrust bearing (11).
When connecting motor power, when motor is just changeing, by worm and gear 7, pinion 8 gear wheel 9 is rotated, the rotation of gear wheel 9 drives the spring 41,42 that is positioned at its both sides and rotates, spring rotates and makes curtain slip ring 3 to the both sides displacement, thereby realizes being lifted on the unlatching of the curtain on the curtain slip ring.In like manner, when motor reverses, make curtain slip ring, thereby realize the closure of curtain to middle displacement.
Spring rotates and makes the curtain slip ring displacement, but having put in place successively of each curtain slip ring owing to limited by support or curtain, surmounts the curtain slip ring that puts in place earlier on the spot, is all on board until curtain slip ring.When curtain slip ring is all on board and driving spring when being rotated further, this moment, all curtain slip rings surmounted on the spot, but can not destroy curtain rod arm.Therefore, the utility model need not be equipped with limit switch, makes structure more simple.
Claims (4)
1, a kind of electrically driven curtain frame, comprise curtain rod (1), be supported on the curtain rod two ends support (2), be set in curtain slip ring (3) and electric transmission machanism on the curtain rod, it is characterized by: also comprise the spring that is surrounded on the curtain rod, one end of spring links to each other with electric transmission machanism, the other end links to each other with pulling force cover (12), and the pulling force cover is installed on the support by thrust bearing (11).
2, electrically driven curtain frame according to claim 1, it is characterized by: described electric transmission machanism is by bearing (5) and be installed on the reversible motor (6) on the bearing, the worm and gear (7) that links to each other with motor, pinion (8) and the gear wheel (9) coaxial with worm gear and form, gear wheel is lifted on the bearing by sheath (10), and be meshed with pinion, the gear wheel sliding sleeve is on curtain rod, and the one side links to each other with spring.
3, electrically driven curtain frame according to claim 2, it is characterized by: described spring is made up of left-handed spring (41) and dextrorotation spring (42), the gear wheel of electric transmission machanism (9) between left-handed spring and dextrorotation spring and be adjacent distolateral to linking to each other.
4, according to claim 1,2 or 3 described electrically driven curtain framves, it is characterized by: described electric transmission machanism is the distance type electric transmission machanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99236740 CN2384541Y (en) | 1999-07-30 | 1999-07-30 | Electric curtain rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99236740 CN2384541Y (en) | 1999-07-30 | 1999-07-30 | Electric curtain rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2384541Y true CN2384541Y (en) | 2000-06-28 |
Family
ID=34024514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99236740 Expired - Fee Related CN2384541Y (en) | 1999-07-30 | 1999-07-30 | Electric curtain rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2384541Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161550A (en) * | 2017-05-31 | 2017-09-15 | 成都协恒科技有限公司 | A kind of salt spray proof type container |
| CN109107803A (en) * | 2018-11-14 | 2019-01-01 | 杭州富阳飞尚装饰工程有限公司 | A kind of plate paint spraying apparatus |
-
1999
- 1999-07-30 CN CN 99236740 patent/CN2384541Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161550A (en) * | 2017-05-31 | 2017-09-15 | 成都协恒科技有限公司 | A kind of salt spray proof type container |
| CN109107803A (en) * | 2018-11-14 | 2019-01-01 | 杭州富阳飞尚装饰工程有限公司 | A kind of plate paint spraying apparatus |
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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 |