CN2674053Y - Mechanism for controlling curtain - Google Patents
Mechanism for controlling curtain Download PDFInfo
- Publication number
- CN2674053Y CN2674053Y CN 200420015003 CN200420015003U CN2674053Y CN 2674053 Y CN2674053 Y CN 2674053Y CN 200420015003 CN200420015003 CN 200420015003 CN 200420015003 U CN200420015003 U CN 200420015003U CN 2674053 Y CN2674053 Y CN 2674053Y
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- worm
- housing
- control stick
- 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 - Lifetime
Links
Images
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a mechanism for controlling a curtain, which comprises a casing in which an operation bar is arranged. The upper end of the operation bar is sheathed and fixed with a U-shaped supporter, both sides of the upper end of which are provided with waist-shaped holes. A sharp-nose gear shaft is arranged in the waist-shaped hole, and the side of sharp-nose gear shaft is provided with a round shaft which is appressed to the sharp-nose tooth gear shaft. One end of the supporter penetrated by the operation bar is provided with a gear, and a rotary shaft is also arranged in the casing. The lower end of the rotary shaft is provided with a drive gear which is engaged with the gear. The upper end of the rotary shaft is connected with a worm and worm-gear assembly, the worm-gear of which is arranged on a transversal output shaft arranged in the casing. The utility model has the advantages of simple structure, easy installation, simple and flexible action, no noise when a tow line is pulled or a rotary rod is rotated, simple operation, labor saving and long service life.
Description
[technical field]
The utility model relates to a kind of curtain controlling organization, specifically relates to the controlling organization of a kind of sun blind rope rod unification.
[background technology]
Existing curtain adjusting device comprises the transfer rod of stay cord that adjusting vane moves up and down and adjusting vane rotation.The pulling stay cord moves up and down and can drive blade and move up and down and regulate overall light, rotates transfer rod and can drive blade and rotate the power of regulating light.The rope hauling device action of existing curtain frequency modulation device is dumb, many times can not spur curtain effectively; When rotating, the transfer rod of existing curtain frequency modulation device too loudly, causes noise.Stay cord and transfer rod all are arranged in the fixed bin on curtain top, and this just need be provided with two installing holes on fixed bin, and complex structure is installed inconvenient.And people in use, puts down curtain and regulate curtain and need use the action of just finishing the work of stay cord and transfer rod, inconvenient operation respectively.
[summary of the invention]
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of easy to operate, flexible movements, noiselessness, the curtain controlling organization of rope rod unification simple in structure.
The purpose of this utility model is achieved in that
A kind of curtain controlling organization, comprise a housing, in housing, be provided with a control stick, the upper end suit of control stick is fixed with one " ∪ " shape bracing frame, both sides, upper end at bracing frame are provided with mounting hole, sharp mouth gear shaft is housed in mounting hole, is provided with the circular shaft of being close to sharp mouth gear on the next door of sharp mouth gear shaft; An end that passes bracing frame at control stick is provided with gear, in housing, also be provided with a turning cylinder, be provided with the travelling gear with gears engaged in the lower end of turning cylinder, be connected with the worm and wormwheel assembly in the upper end of turning cylinder, the worm gear of worm and wormwheel assembly is contained on the horizontal output shaft that is located in the housing.
Aforesaid a kind of curtain controlling organization is characterized in that also being with back-moving spring on action bars, and an end of back-moving spring is stuck in the lower end of bracing frame, and the other end is stuck on the step between action bars and the housing.
Aforesaid a kind of curtain controlling organization is characterized in that control stick is a tubular structure.
Aforesaid a kind of curtain controlling organization is characterized in that being provided with inverted ladder in a side of sharp mouth gear shaft axle.
Advantage of the present utility model is simple in structure, and is easy for installation, the action simple and flexible, and noiselessness when pulling stay cord and rotation transfer rod, easy and simple to handle laborsaving, long service life.
[description of drawings]
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the utility model structure expanded view.
Fig. 2 is the utility model A-A sectional view.
Fig. 3 is the utility model B-B sectional view.
Fig. 4 is the stereogram that the utility model removes housing and circular shaft.
Fig. 5 is the portion view of the utility model when stay cord is housed.
[specific embodiment]
A kind of curtain controlling organization comprises a housing 1, is provided with a control stick 2 in housing 1, control stick 2 is a tubular structure, and turn and move axially, the upper end of control stick 2 is set with one " ∪ " shape bracing frame 3, and pulling control stick 2 can drive " ∪ " shape bracing frame 3 and move up and down.Also be with back-moving spring 4 on action bars 2, an end of back-moving spring 4 is stuck in the lower end of bracing frame 3, and the other end is stuck on the step 5 between action bars 2 and the housing 1.After pulling control stick 2 drive bracing frames 3 moved down, this moment, back-moving spring 4 can make bracing frame 3 reset rapidly if decontrol control stick 2.The end that bracing frame 3 is passed on control stick 2 tops is provided with gear 6, both sides, upper end at bracing frame 3 are provided with mounting hole 7, in mounting hole 7, be provided with the sharp mouth gear shaft 9 that is provided with medium pore 8 central vertical of control stick 2, be provided with the circular shaft of being close to sharp mouth gear shaft 9 10 on the next door of sharp mouth gear shaft 9.In housing 1, also be provided with a turning cylinder 11, be provided with the travelling gear 12 that meshes with gear 6 in the lower end of turning cylinder 11, be connected with worm and wormwheel assembly 13 in the upper end of turning cylinder 11, the worm gear 14 of worm and wormwheel assembly 13 is contained on the horizontal output shaft 15 that is located in the housing 1.Output shaft 15 two ends are stuck in the fixing hole 16 of housing 1, and an end 17 stretches out housing 1.
As shown in Figure 5, can insert stay cord between sharp mouth gear shaft 9 and circular shaft 10, an end of stay cord is connected with the blinds of curtain, and the stay cord other end penetrates from the upper end of control stick 2 again, because of control stick 2 is a tubular structure, can pull out from the lower end of control stick 2.When the blinds of needs pulling stay cord drive curtain moves up and down, pulling control stick 2 moves down earlier, this moment, control stick 2 drive bracing frames 3 moved down, because sharp mouth gear shaft 9 is arranged on the bracing frame 3, after also just driving sharp mouth gear shaft 9 simultaneously and moving down, no longer engagement between point mouth gear shaft 9 and the circular shaft 10, stay cord just can pull down, when moving the appropriate location to, can unclamp control stick 2, back-moving spring 4 drove bracing frames 3 and resetted this moment, just drove also that sharp mouth gear shaft 9 moves up and circular shaft 10 engagements, the chucking stay cord.
One side of point mouth gear shaft 9 is provided with inverted ladder 18, and back-moving spring 4 drives bracing frames 3 and resets when moving up, inverted ladder 18 can make sharp mouth gear shaft 9 rapidly and circular shaft 10 be close to.
For more convenient manipulation bar 2, be connected with a pull-rod 20 in the lower end of control stick 2 with 19 of universal knots, the user can operate pulling pull-rod 20 arbitrarily like this.
An end 17 tail ends that output shaft 15 stretches out housing 1 are designed to semicircle axle 21, semicircle axle 21 can connect the axis of rotation of regulating the curtain rotation, when rotating rod, the gear 6 of control stick 2 upper ends and 12 engagements of the travelling gear of turning cylinder 11, also just drive turning cylinder 11 rotations, drive 13 rotations of worm and wormwheel assembly and output shaft 15 rotations of turning cylinder 11 upper ends simultaneously, the axis of rotation rotation of curtain rotation is regulated in drive again, finally regulates the power of the blinds rotation adjusting light of curtain.
Claims (4)
1, a kind of curtain controlling organization, comprise a housing (1), in housing (1), be provided with a control stick (2), the upper end suit of control stick (2) is fixed with one " ∪ " shape bracing frame (3), be provided with mounting hole (7) in the both sides, upper end of bracing frame (3), sharp mouth gear shaft (9) is housed in mounting hole (7), is provided with the circular shaft of being close to sharp mouth gear (10) on the next door of sharp mouth gear shaft (9); An end that passes bracing frame (3) at control stick (2) is provided with gear (6), in housing (1), also be provided with a turning cylinder (11), be provided with the travelling gear (12) that meshes with gear (6) in the lower end of turning cylinder (11), be connected with worm and wormwheel assembly (13) in the upper end of turning cylinder (11), the worm gear (14) of worm and wormwheel assembly (13) is contained on the horizontal output shaft (15) that is located in the housing (1).
2, a kind of curtain controlling organization according to claim 1, it is characterized in that on action bars (2), also being with back-moving spring (4), one end of back-moving spring (4) is stuck in the lower end of bracing frame (3), and the other end is stuck on the step (5) between action bars (2) and the housing (1).
3, a kind of curtain controlling organization according to claim 1 and 2 is characterized in that control stick (2) is a tubular structure.
4, a kind of curtain controlling organization according to claim 3 is characterized in that being provided with inverted ladder (18) in a side of sharp mouth gear shaft axle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015003 CN2674053Y (en) | 2004-01-17 | 2004-01-17 | Mechanism for controlling curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015003 CN2674053Y (en) | 2004-01-17 | 2004-01-17 | Mechanism for controlling curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2674053Y true CN2674053Y (en) | 2005-01-26 |
Family
ID=34482791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420015003 Expired - Lifetime CN2674053Y (en) | 2004-01-17 | 2004-01-17 | Mechanism for controlling curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2674053Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628807A (en) * | 2012-08-22 | 2014-03-12 | 林世明 | Curtain with functions of lifting, clamping and fixing |
-
2004
- 2004-01-17 CN CN 200420015003 patent/CN2674053Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628807A (en) * | 2012-08-22 | 2014-03-12 | 林世明 | Curtain with functions of lifting, clamping and fixing |
| CN103628807B (en) * | 2012-08-22 | 2016-03-30 | 林世明 | There is the curtain being elevated locking function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8251119B2 (en) | Control rod mechanism and system | |
| CA2437775A1 (en) | Window blind having multiple driving modes | |
| US20020033240A1 (en) | Flat spring drive system and window cover | |
| CN2803785Y (en) | Electric sun shading curtain | |
| CA2421479A1 (en) | Blind lifting control method and mechanism | |
| DE60321765D1 (en) | Blinds mounting method and device | |
| CN2674053Y (en) | Mechanism for controlling curtain | |
| CN201027484Y (en) | Driver for louver window | |
| CN2625522Y (en) | Scroll and turbine transmission device for automatic open and close flat-open window/door | |
| CN211666605U (en) | Built-in shutter | |
| CN109210508B (en) | Clean operating room shadowless lamp is with easy installing support that adjusts | |
| CN2405492Y (en) | Mosquito net with enclosure capable of vertically lifting | |
| CN2727371Y (en) | Horizontal blind curtain | |
| CN2732527Y (en) | Electric shade screen for automobile | |
| CN215718370U (en) | Vertical curtain control structure | |
| CN2395024Y (en) | Blind curtain | |
| CN2216378Y (en) | Vertical steering light regulating window curtain | |
| CN2895680Y (en) | Double-drive electric curtain | |
| CN213597830U (en) | Shutter convenient to control tripe angle | |
| EP1617036A2 (en) | Apparatus and method for controlling blind | |
| CN2246463Y (en) | Automatic curtain device | |
| CN2764885Y (en) | Chain window opener | |
| CN217969208U (en) | Sunroof sunshade screen | |
| CN2712218Y (en) | Engagement type curtain driven box | |
| CN219365836U (en) | Built-in shutter type hollow glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140117 Granted publication date: 20050126 |