CN101818613A - Curtain - Google Patents
Curtain Download PDFInfo
- Publication number
- CN101818613A CN101818613A CN 201010153833 CN201010153833A CN101818613A CN 101818613 A CN101818613 A CN 101818613A CN 201010153833 CN201010153833 CN 201010153833 CN 201010153833 A CN201010153833 A CN 201010153833A CN 101818613 A CN101818613 A CN 101818613A
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- CN
- China
- Prior art keywords
- hook
- behind
- screen
- holding court
- court
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- 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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Abstract
The invention discloses a curtain, which comprises a slot frame with a downward notch, a guide rail, a plurality of curtain sliding mechanisms, curtain sheets and a transmission control mechanism. The guide rail is formed on the two side walls in the slot frame; the plurality of curtain sliding mechanisms is arranged on the guide rail; the curtain sheets are hung on hooks with direction controllers on the curtain sliding mechanisms; and the transmission control mechanism drives the hook rotating devices in the curtain sliding mechanisms to rotate. The curtain is characterized in that: the curtain sliding mechanism comprises a sliding body in the slot frame, hook seats, the hook rotating devices and the hooks, wherein the hook seats are connected with the sliding body and positioned outside the slot frame; the hook seats extend out of the outer side face of the slot frame; and the hook rotating device comprises a worm/worm wheel transmission mechanism and a gear transmission mechanism. Compared with the prior art, the curtain has the advantages of capability of completely isolating external light, good overall appearance, simple structure and low manufacturing cost.
Description
Technical field:
The present invention relates to a kind of curtain.
Background technology:
Existing holding court from behind a screen is by guide rail, be arranged on several slide mechanisms of holding court from behind a screen in the guide rail, hang over the sheet of holding court from behind a screen on the hook that has direction control on the slide mechanism of holding court from behind a screen, the drive transmission controlling mechanism that hook tumbler in the slide mechanism rotates of holding court from behind a screen constitutes, during use, driving the hook tumbler by transmission controlling mechanism rotates, the hook that has direction control is rotated in 180 degree scopes, the drive sheet of holding court from behind a screen is also done rotation in the 90 degree scopes, the sheet or be parallel to each other of holding court from behind a screen so that each is held court from behind a screen on the slide mechanism to obtain extraneous light, be on the same plane and form screen, with isolated extraneous light.The purpose that the light in the external world is isolated can be realized in position below guide rail though this kind held court from behind a screen, because the sheet of holding court from behind a screen is hang over guide rail following, like this, and guide rail and hold court from behind a screen and just have the slit between sheet, light just is easy to transmission from the slit; In addition, because guide rail is exposed to the top of the sheet of holding court from behind a screen fully, the sheet of holding court from behind a screen has the decorative beauty perception, and guide rail does not have the decorative beauty perception, has only functionally, and like this, the guide rail that is exposed to the top of the sheet of holding court from behind a screen the fully whole aesthetic feeling of just will holding court from behind a screen is easily destroyed.
Summary of the invention:
Goal of the invention of the present invention is to provide a kind of and can be fully the light in the external world be completely cut off, has holding court from behind a screen of good overall aesthetic, simple in structure, low cost of manufacture.
The present invention realizes like this, comprise the groove frame that notch is downward, be arranged on the guide rail on the two side in the groove frame, be arranged on several slide mechanisms of holding court from behind a screen on the guide rail, hang over the sheet of holding court from behind a screen on the hook that has direction control on the slide mechanism of holding court from behind a screen, the drive transmission controlling mechanism that hook tumbler in the slide mechanism rotates of holding court from behind a screen, its special feature slide mechanism that is to hold court from behind a screen comprises the slide body that is positioned at the groove frame, that link together with slide body and be positioned at the outer hook base of groove frame, the hook tumbler, hook, hook base stretches out groove frame lateral surface outward, the hook tumbler comprises worm screw/Worm wheel transmission mechanism, gear drive, hook is positioned on the outer hook base of groove frame lateral surface, worm screw/Worm wheel transmission mechanism is arranged in the slide body, gear drive is arranged in the hook base, the worm screw of worm screw/Worm wheel transmission mechanism links to each other with transmission controlling mechanism, the worm gear output of worm screw/Worm wheel transmission mechanism links to each other with the input of gear drive, and the output of gear drive links to each other with hook.During use, drive the worm screw left-right rotation by transmission controlling mechanism, the gear that worm screw drives worm screw/Worm wheel transmission mechanism rotates, the worm gear of worm screw/Worm wheel transmission mechanism then drives hook by gear drive and rotates, make the sheet of holding court from behind a screen do out/close rotation, because hook is positioned at outside the groove frame lateral surface, like this, the upper end of the sheet of being hung of holding court from behind a screen just can maintain an equal level with groove frame top, close when holding court from behind a screen sheet, the sheet of holding court from behind a screen just can be isolated with the light in the external world fully, and, because the sheet of holding court from behind a screen of closing hides the groove frame fully, make holding court from behind a screen after closing have good overall aesthetic; In addition, owing to utilize existing technology fully, therefore, simple in structure, low cost of manufacture.
Here, the rotation of the sheet of holding court from behind a screen for convenience, the sheet of holding court from behind a screen by the sheet main body of holding court from behind a screen, the opaque disk that is positioned at the sheet main body top of holding court from behind a screen constitutes, the hanging point of the sheet of holding court from behind a screen is positioned at the middle part on the sheet main body top of holding court from behind a screen.During use, sheet is to rotate in 180 degree scopes owing to hold court from behind a screen, opaque disk all is to rotate outside groove frame lateral surface like this, and the sheet main body of partly holding court from behind a screen is just rotated inside and outside groove frame lateral surface, has avoided hook base to hinder the normal rotation of the sheet of holding court from behind a screen, simultaneously, when sheet was closed owing to hold court from behind a screen, the sheet of respectively holding court from behind a screen stacked end to end, like this, the sheet of holding court from behind a screen after the closure just can shelter from the groove frame effectively, and having guaranteed to hold court from behind a screen has good overall aesthetic.
In order further to promote the overall aesthetic of holding court from behind a screen, adjacent holding court from behind a screen is provided with the printing opacity gauze between sheet.Adopt the printing opacity gauze, can effectively the groove frame be sheltered from, simultaneously, when the sheet of holding court from behind a screen is opened, can guarantee that again sufficient light enters.
In order in use to make all hooks that has direction control all be in same direction, the output gear of gear drive is provided with the hook axle, the cross-under of hook axle is in the axis hole of output gear, the shaft hole inner wall of output gear evenly is provided with vertical shallow double wedge, be arranged at intervals with shallow double wedge on the hook axle lateral wall, hook base is provided with the hook axle bearing, and the hook axle bearing place that is positioned at of hook axle is provided with eccentric circular ring, is provided with positive stop in the hook axle bearing of corresponding eccentric circular ring.The positive stop radian adds that the summation of eccentric circular ring radian is 180 degree.Like this, the hook axle can only rotate in 180 degree scopes.During use, when if the hook direction of each slide mechanism of holding court from behind a screen is inequality when device, only need to make the drive on all slide mechanisms of holding court from behind a screen link up with axle simultaneously toward a direction, the output gear of the gear drive that hook rotates rotates, when being positioned at eccentric circular ring that hook axle bearing place is provided with and being linked up with the set positive stop of axle bearing and stop of hook axle, hook is in original position, be rotated further behind the resistance of the axis hole that the rotatory force of the output gear of gear drive has overcome output gear and hook between centers, and the hook axle no longer rotates, and hook is on the synchronous original position on all slide mechanisms of holding court from behind a screen thereby make.
In order to make the sheet of holding court from behind a screen in use have good flexibility swing, so that hold court from behind a screen under the situation of sheet swinging constantly, the connector that connects the sheet of holding court from behind a screen is not easy the appearance of the phenomenon of fatigue damage, hook axle middle part is provided with the hook perforation, the tapered protrusion that links together before and after hook perforation inwall two sides is provided with, hook is provided with connecting rod, and the both sides, top of connecting rod are the buttons of the dihedral of evagination, and the button of dihedral matches with the formed conical depression of hook perforation inwall adjacent conical projection.During use; when people swing the sheet of holding court from behind a screen; the sheet of holding court from behind a screen is moved on slightly; like this; the button of the dihedral of the evagination of the both sides, top of connecting rod leaves the formed conical depression of hook perforation inwall adjacent conical projection; it can be swung in the scope of certain angle, prevent that people from swinging the flexible deformation that the sheet of holding court from behind a screen causes hook, protected hook can not damage because of frequent flexible deformation.
Compared with the prior art the present invention owing to adopted the hook base that stretches out groove frame lateral surface, therefore, has and can be fully the light in the external world be completely cut off, has good overall aesthetic, simple in structure, advantage of low manufacturing cost.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the upward view that has the output gear of the gear drive of linking up with axle;
Fig. 4 is the vertical view of hook axle;
Fig. 5 is the structural representation of hook;
Fig. 6 is hook perforation expanded view.
The specific embodiment:
Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:
As shown in the figure, the present invention includes the downward groove frame 2 of notch 1, be arranged on the guide rail 3 on the two side in the groove frame 2, be arranged on several slide mechanisms 4 of holding court from behind a screen on the guide rail 3, hang over the sheet 6 of holding court from behind a screen on the hook 5 that has direction control on the slide mechanism 4 of holding court from behind a screen, drive the transmission controlling mechanism that the hook tumbler 8 in the slide mechanism 4 of holding court from behind a screen rotates by power transmission shaft 7, its special feature slide mechanism 4 that is to hold court from behind a screen comprises the slide body 9 that is positioned at groove frame 2, that link together and be positioned at the outer hook base 10 of groove frame 2 with slide body 9, be positioned at the hook 5 on the hook base 10, hook tumbler 8, hook tumbler 8 comprises worm screw/Worm wheel transmission mechanism 12, gear drive 13, slide body 9 both sides are provided with the pulley 11 corresponding with guide rail 3, the hook base 10 outer groove frame 2 lateral surface 2a that stretch out, hook 5 is positioned on the outer hook base 10 of groove frame 2 lateral surface 2a, be provided with worm screw/Worm wheel transmission mechanism 12 in the slide body 9, be provided with gear drive 13 in the hook base 10, the worm screw 12a of worm screw/Worm wheel transmission mechanism 12 links to each other with the power transmission shaft 7 of transmission controlling mechanism, the worm gear 12b output of worm screw/Worm wheel transmission mechanism 12 links to each other with the input of gear drive 13, and the output of gear drive 13 links to each other with hook 5.
Hold court from behind a screen sheet 6 by the sheet main body 6a that holds court from behind a screen, the opaque disk 6b that is positioned at the sheet main body 6a top of holding court from behind a screen constitutes, the hanging point 6c of the sheet 6 of holding court from behind a screen is positioned at the middle part on the sheet main body 6a top of holding court from behind a screen.
Adjacent 6 of the sheets of holding court from behind a screen are provided with printing opacity gauze 14.
Shown in Fig. 2,3, the output gear 13a of gear drive 13 is provided with hook axle 14,14 cross-under of hook axle are in the axis hole of output gear 13a, the shaft hole inner wall of output gear 13a evenly is provided with vertical shallow double wedge 15, be arranged at intervals with shallow double wedge 16 on hook axle 14 lateral walls, hook base 10 is provided with hook axle bearing 17, and hook axle bearing 17 places that are positioned at of hook axle 14 are provided with eccentric circular ring 18, are provided with positive stop 19 in the hook axle bearing 17 of corresponding eccentric circular ring 18.Positive stop 19 radians add that the summation of eccentric circular ring 18 radians is 180 degree.
Shown in Fig. 4,5,6, hook axle 14 middle parts are provided with hook perforation 20, the tapered protrusion 21 that links together before and after hook perforation 20 inwall two sides are provided with, hook 5 is provided with connecting rod 22, the both sides, top of connecting rod 22 are buttons 23 of the dihedral of evagination, and the button 23 of dihedral matches with hook perforation inwall adjacent conical projection 21 formed conical depression 24.
Claims (7)
1. hold court from behind a screen for one kind, comprise the groove frame that notch is downward, be arranged on the guide rail on the two side in the groove frame, be arranged on several slide mechanisms of holding court from behind a screen on the guide rail, hang over the sheet of holding court from behind a screen on the hook that has direction control on the slide mechanism of holding court from behind a screen, the drive transmission controlling mechanism that hook tumbler in the slide mechanism rotates of holding court from behind a screen, the slide mechanism that it is characterized in that holding court from behind a screen comprises the slide body that is positioned at the groove frame, that link together with slide body and be positioned at the outer hook base of groove frame, the hook tumbler, hook, hook base stretches out groove frame lateral surface outward, the hook tumbler comprises worm screw/Worm wheel transmission mechanism, gear drive, hook is positioned on the outer hook base of groove frame lateral surface, worm screw/Worm wheel transmission mechanism is arranged in the slide body, gear drive is arranged in the hook base, the worm screw of worm screw/Worm wheel transmission mechanism links to each other with transmission controlling mechanism, the worm gear output of worm screw/Worm wheel transmission mechanism links to each other with the input of gear drive, and the output of gear drive links to each other with hook.
2. according to claim 1 holding court from behind a screen, the sheet that it is characterized in that holding court from behind a screen by the sheet main body of holding court from behind a screen, the opaque disk that is positioned at the sheet main body top of holding court from behind a screen constitutes, the hanging point of the sheet of holding court from behind a screen is positioned at the middle part on the sheet main body top of holding court from behind a screen.
3. according to claim 2 holding court from behind a screen is characterized in that adjacent holding court from behind a screen is provided with the printing opacity gauze between sheet.
4. according to claim 1 or 2 or 3 described holding court from behind a screen, the output gear that it is characterized in that gear drive is provided with the hook axle, the cross-under of hook axle is in the axis hole of output gear, the shaft hole inner wall of output gear evenly is provided with vertical shallow double wedge, be arranged at intervals with shallow double wedge on the hook axle lateral wall, hook base is provided with the hook axle bearing, and the hook axle bearing place that is positioned at of hook axle is provided with eccentric circular ring, is provided with positive stop in the hook axle bearing of corresponding eccentric circular ring.
5. according to claim 4 holding court from behind a screen is characterized in that the positive stop radian adds that the summation of eccentric circular ring radian is 180 degree.
6. according to claim 4 holding court from behind a screen, it is characterized in that hook axle middle part is provided with the hook perforation, the tapered protrusion that links together before and after hook perforation inwall two sides is provided with, hook is provided with connecting rod, the both sides, top of connecting rod are the buttons of the dihedral of evagination, and the button of dihedral matches with the formed conical depression of hook perforation inwall adjacent conical projection.
7. according to claim 5 holding court from behind a screen, it is characterized in that hook axle middle part is provided with the hook perforation, the tapered protrusion that links together before and after hook perforation inwall two sides is provided with, hook is provided with connecting rod, the both sides, top of connecting rod are the buttons of the dihedral of evagination, and the button of dihedral matches with the formed conical depression of hook perforation inwall adjacent conical projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101538333A CN101818613B (en) | 2010-04-16 | 2010-04-16 | Curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101538333A CN101818613B (en) | 2010-04-16 | 2010-04-16 | Curtain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101818613A true CN101818613A (en) | 2010-09-01 |
| CN101818613B CN101818613B (en) | 2012-04-18 |
Family
ID=42653867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101538333A Expired - Fee Related CN101818613B (en) | 2010-04-16 | 2010-04-16 | Curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101818613B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024128A1 (en) * | 2017-08-02 | 2019-02-07 | 于迎春 | Window shutter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2036975A1 (en) * | 1970-07-25 | 1972-02-03 | Bautex, Adolf Stöver KG, 2850 Bremerhaven | Venetian blind with vertically arranged slats |
| GB2120307A (en) * | 1982-05-17 | 1983-11-30 | Graber Inc | Blind mechanism |
| US4425956A (en) * | 1982-05-20 | 1984-01-17 | Graber Industries, Inc. | Vertical blind mechanism |
| CN2093235U (en) * | 1990-12-30 | 1992-01-15 | 袁国珍 | Combined vertical shutter curtain |
| CN2099514U (en) * | 1991-09-14 | 1992-03-25 | 薛伟明 | Machine for opening and closing big span curtain |
| EP1374747A2 (en) * | 2002-06-21 | 2004-01-02 | Laurence Thomas Marshall | Curtain system |
| CN2688859Y (en) * | 2004-04-09 | 2005-03-30 | 贵州银狐美信科技发展有限公司 | Magnetic suspended curtain device opened vertically |
-
2010
- 2010-04-16 CN CN2010101538333A patent/CN101818613B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2036975A1 (en) * | 1970-07-25 | 1972-02-03 | Bautex, Adolf Stöver KG, 2850 Bremerhaven | Venetian blind with vertically arranged slats |
| GB2120307A (en) * | 1982-05-17 | 1983-11-30 | Graber Inc | Blind mechanism |
| US4425956A (en) * | 1982-05-20 | 1984-01-17 | Graber Industries, Inc. | Vertical blind mechanism |
| CN2093235U (en) * | 1990-12-30 | 1992-01-15 | 袁国珍 | Combined vertical shutter curtain |
| CN2099514U (en) * | 1991-09-14 | 1992-03-25 | 薛伟明 | Machine for opening and closing big span curtain |
| EP1374747A2 (en) * | 2002-06-21 | 2004-01-02 | Laurence Thomas Marshall | Curtain system |
| CN2688859Y (en) * | 2004-04-09 | 2005-03-30 | 贵州银狐美信科技发展有限公司 | Magnetic suspended curtain device opened vertically |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024128A1 (en) * | 2017-08-02 | 2019-02-07 | 于迎春 | Window shutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101818613B (en) | 2012-04-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20150416 |
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| EXPY | Termination of patent right or utility model |