CN103735138B - Transmission of curtains capable of moving in two directions - Google Patents
Transmission of curtains capable of moving in two directions Download PDFInfo
- Publication number
- CN103735138B CN103735138B CN201410027977.2A CN201410027977A CN103735138B CN 103735138 B CN103735138 B CN 103735138B CN 201410027977 A CN201410027977 A CN 201410027977A CN 103735138 B CN103735138 B CN 103735138B
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- CN
- China
- Prior art keywords
- fixed pulley
- folding
- lifting
- driven gear
- casement
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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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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention relates to a transmission mechanism for curtains, and discloses a transmission for curtains capable of moving in two directions. The transmission is characterized in that a curtain rail is mounted on the lower surface of a long movable frame, fixed pulleys are mounted at the left end and the right end of the long movable frame, the right fixed pulley is coaxially provided with a driven gear, and positioning holes are formed in two ends of the upper surface of the movable frame; a sleeving rope is sleeved on the left opening fixed pulley and the right opening fixed pulley, and hooks on the inner sides of the left curtain and the right curtain are respectively connected with an upper section and a lower section of the sleeving rope; a left lifting fixed pulley and a double-groove self-locking winder are arranged on the upper sides of the left end and the right end of the movable frame, the left lifting fixed pulley is mounted on a left fixing box, the double-groove self-locking winder is mounted on a right fixing box and is coaxially provided with a lifting driven gear, and conical positioning pins are arranged below the left fixing box and the right fixing box and are respectively matched with the positioning holes; a rope of the double-groove self-locking winder is connected with the right end of the movable frame, and another rope of the double-groove self-locking winder is connected with the left end of the movable frame by the left lifting fixed pulley. The transmission has the advantages that the curtains can be transversely opened and closed conveniently by the aid of the transmission, and the curtain rail can vertically ascend and descend.
Description
Technical field
The present invention relates to a kind of drive mechanism for curtain, specifically can achieve the transversely opened and closed motion of casement and curtain
The device of rail vertical displacement movement.
Background technology
Building now, is not Educational Biulding, is mostly large area window, this window increased interior daylighting,
Ventilation and aesthetic, the curtain being equipped with this window is mostly horizontal folding curtain, but the problem brought is the installation of curtain
Position is all higher, changes clothes casement or safeguards that guide bead often needs, by table stool, ladder or other apparatus, not only to operate not often
Just and there is potential safety hazard.In order to solve these problems, also occur in that some designs, such as Chinese patent, Publication No.
The fixable lifting pelmet of cn201274972 and the curtain with liftable curtain rod of Publication No. cn201564243u,
They all achieve the integral elevating of guide bead, but both designs all must have single actuating device to realize integral elevating
It is impossible to take into account the transversely opened and closed motion for being driven casement, structure is loaded down with trivial details for motion, operation inconvenience.Publication No.
The hand lifting of cn2276755y, open and close type curtain rod arm achieve with single power source to the integral elevating of guide bead and casement
Transversely opened and closed drive motion transmission, be an extraordinary design.But there are the following problems 1 for this design) its lifting reel
And it clutch tooth, opening and closing rope reel and its clutch tooth, clutch axle sleeve tooth three be all coaxial concatenation, and its dynamical system
(both hand-operated devices) is in turn mounted at following, and totally four need are guided to following to cause opening and closing rope, halliard, add drive system itself, make
Eye position seems mixed and disorderly, and impact is indoor neat and artistic.2) because opening and closing rope reel and its clutch tooth can not be separated together
Curtain rod is installed together, and this results in: when a. puts down curtain rod, the upper end of opening and closing rope declines therewith, easily causes opening and closing
Rope kinks and closes together rope reel and the de- groove of pulley.When b. going up curtain rod, need to strain at halliard makes opening and closing rope just can enter after tightening
Row opening and closing transmission, increased operation easier.In addition, known, rope is tensioned, and with being easily stretched long afterwards, have impact on out
Close the reliability of transmission.3) when curtain rod is drawn to top, the rope yarn chuck of pulley and the pulley directly contact of top, not steady
Solid positioning, have impact on the reliability of device.
Content of the invention
The technical problem to be solved in the present invention is to realize transversely opened and closed motion and the window of casement with a power source simultaneously
The vertical displacement movement of curtain rail.
The technical solution adopted for the present invention to solve the technical problems is: a kind of bidirectional-movement curtain actuating device, including
Left fixed bin, right fixed bin, driving gear, lifting driven gear, folding driven gear, double flute self-locking winder, adjustable shelf, window
Curtain rail, left folding fixed pulley, right folding fixed pulley, left lifting fixed pulley, noose, halliard, pull rope, conical dowel pin, fixed
Position hole, Removable hook, casement, it is characterised in that described adjustable shelf is elongated installing rack, are provided with guide bead below, left
End is provided with left folding fixed pulley, and right-hand member is provided with right folding fixed pulley, and to be coaxially installed with folding driven with right folding fixed pulley
Gear, above adjustable shelf, two ends have location hole respectively.Described noose stall is on left and right folding fixed pulley.The work of guide bead
Dynamic hook is connected with casement, and the Removable hook inside the casement of left and right is connected with upper and lower section of noose by pull rope respectively.
Above two ends about adjustable shelf, correspondence position is respectively equipped with left lifting fixed pulley and double flute self-locking winder, left lifting fixed pulley peace
It is contained on left fixed bin, below box body, has conical dowel pin, left fixed bin is fixedly mounted on body of wall；Double flute self-locking winder is pacified
It is contained on right fixed bin, is coaxially installed with lifting driven gear with double flute self-locking winder, the following of right fixed bin has other cone
Shape alignment pin, right fixed bin is fixedly mounted on body of wall, when guide bead rises to extreme higher position, can be with above adjustable shelf
Left and right positioning box to following laminating, the conical dowel pin below left and right fixed bin is joined with the location hole at adjustable shelf two ends respectively
Close positioning.Two halliards are wound with described double flute self-locking winder, a halliard is connected with adjustable shelf right-hand member, and another rises
Fall rope is connected with adjustable shelf left end by left lifting fixed pulley.
Above-mentioned driving gear can the next or upper respectively with folding driven gear and lifting driven gear radial direction engage,
When engaging with folding driven gear in bottom, the rotation of driving gear drives folding driven gear to rotate, thus driving noose
Upper and lower section make transverse movement, realize the transversely opened and closed motion of casement；When driving gear is switched to upper same lifting driven tooth
During wheel engagement, driving gear drives lifting driven gear, so that double flute self-locking winder is rotated, thus realizing the vertical liter of guide bead
Fall motion.
When the Removable hook of a side of single width casement passes through the epimere of pull rope and noose or hypomere is connected, can
Realize the transversely opened and closed motion of single width casement.
The offer of the upper and lower switching of driving gear and power is by " the dibit drawstring power being arranged on right fixed bin
Come to realize, " dibit drawstring power set " are Aided design with the present invention to device ", are in addition applied for a patent by applicant.
The invention has the beneficial effects as follows: the transversely opened and closed of curtain and curtain are achieved that with a power source by this device
The vertical displacement movement of rail, facilitates the maintenance changed clothes with guide bead of curtain, rational in infrastructure, easy to use.
Brief description
The present invention is further described below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the a-a sectional view of Fig. 1.
Fig. 3 is schematic diagram when guide bead is fallen.
In figure, 1. left fixed bin, 2. right fixed bin, 3. driving gear, 4. lifting driven gear, 5. folding driven gear,
6. double flute self-locking winder, 7. left lifting fixed pulley, 8. conical dowel pin, 9. halliard, 10. adjustable shelf, 11. location holes, 12.
Left folding fixed pulley, 13. right folding fixed pulleys, 14. nooses, 15. pull ropes, 16. guide beads, 17. Removable hooks, 18. curtain
Cloth.
Specific embodiment
As shown in Figure 1, 2, a kind of bidirectional-movement curtain actuating device, adjustable shelf 10 is elongated installing rack, installs below
There is guide bead 16, its left end is provided with left folding fixed pulley 12, right-hand member is provided with right folding fixed pulley 13, with right folding fixed pulley
13 are coaxially installed with folding driven gear 5, and above adjustable shelf, two ends have location hole 11 respectively.Described noose 14 stall is opened on a left side
Close on fixed pulley 12 and right folding fixed pulley 13.The Removable hook 17 of guide bead is connected with casement 18, and left and right casement is inside
The Removable hook 17 of side is connected with upper and lower section of noose 14 by pull rope 15 respectively.Corresponding above adjustable shelf 10 about two ends
Position is respectively equipped with left lifting fixed pulley 7 and double flute self-locking winder 6, and left lifting fixed pulley 7 is arranged on left fixed bin 1, box
There is a conical dowel pin 8, left fixed bin 1 is fixedly mounted on body of wall below body；Double flute self-locking winder 6 is arranged on right fixed bin
On 2, it is coaxially installed with lifting driven gear 4 with double flute self-locking winder 6, the following of right fixed bin 2 has another conical dowel pin
8, right fixed bin 2 is fixedly mounted on body of wall, and when guide bead 16 rises to peak, the taper below left and right fixed bin is fixed
Position pin 8 is coordinated with the location hole 11 at adjustable shelf 10 two ends respectively.Two halliards 9 are wound with described double flute self-locking winder 6, one
Root halliard is connected with adjustable shelf 10 right-hand member, and another halliard is passed through left lifting fixed pulley 7 and be connected with adjustable shelf 10 left end.
The work process of the present invention is: as shown in Fig. 1,2 and Fig. 3, driving gear 3 can be in the next and upper same respectively folding
Driven gear 5 and lifting driven gear 4 engage, when engaging with folding driven gear 5 in bottom, the rotational band of driving gear 3
Dynamic folding driven gear 5 rotates, thus driving upper and lower section of noose 14 to make transverse movement, realizes the transversely opened and closed of casement 18
Motion；When driving gear 3 is switched to upper driven gear 4 engagement with lifting, driving gear 3 drives lifting driven gear 4, makes
Double flute self-locking winder 6 rotates, then affects the upper and lower motion of adjustable shelf by halliard 9, it is achieved thereby that guide bead 16 is vertical
Elevating movement.
Claims (3)
1. a kind of bidirectional-movement curtain actuating device, including left fixed bin (1), right fixed bin (2), driving gear (3), lifting from
Moving gear (4), folding driven gear (5), double flute self-locking winder (6), adjustable shelf (10), guide bead (16), left folding are slided surely
Wheel (12), right folding fixed pulley (13), left lifting fixed pulley (7), noose (14), halliard (9), pull rope (15), taper are fixed
Position pin (8), location hole (11), Removable hook (17), casement (18), the Removable hook (17) of guide bead (16) and casement
(18) connect, it is characterized in that: described adjustable shelf (10) is elongated installing rack, guide bead (16) is installed below, its left end is pacified
Equipped with left folding fixed pulley (12), right-hand member is provided with right folding fixed pulley (13), is coaxially installed with right folding fixed pulley (13)
Folding driven gear (5), described noose (14) stall is on left folding fixed pulley (12) and right folding fixed pulley (13), movable
Above frame (10) left and right two ends, correspondence position is respectively equipped with left lifting fixed pulley (7) and double flute self-locking winder (6), and left lifting is fixed
Pulley (7) is arranged on left fixed bin (1), and left fixed bin (1) is fixedly mounted on body of wall；Double flute self-locking winder (6) is installed
On right fixed bin (2), it is coaxially installed with lifting driven gear (4) with double flute self-locking winder (6), right fixed bin (2) is fixing
It is arranged on body of wall, described double flute self-locking winder (6) is wound with two halliards (9), a halliard and adjustable shelf (10)
Right-hand member connects, and another halliard is passed through left lifting fixed pulley (7) and be connected with adjustable shelf (10) left end:
Described driving gear (3) can be engaged in radial direction with folding driven gear (5) or lifting driven gear (4)；
Above described adjustable shelf, two ends have location hole (11), described left fixed bin (1) and right fixed bin (2) to have separately below respectively
Conical dowel pin (8), when guide bead (16) rises to extreme higher position, above adjustable shelf (10) can with left and right positioning box (1,
2) to following laminating, alignment pin (8) respectively with corresponding location hole (11) coordinate positioning.
2. a kind of bidirectional-movement curtain actuating device according to claim 1 it is characterised in that: in left and right casement (18)
The Removable hook (17) of side is connected with upper and lower section of noose (14) by pull rope (15) respectively, realizes the horizontal stroke of double width casement
To open and close movement.
3. a kind of bidirectional-movement curtain actuating device according to claim 1 it is characterised in that: a side of casement
Removable hook (17) be connected with the epimere of noose (14) or hypomere by pull rope (15), realize laterally opening of single width casement
Resultant motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410027977.2A CN103735138B (en) | 2014-01-22 | 2014-01-22 | Transmission of curtains capable of moving in two directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410027977.2A CN103735138B (en) | 2014-01-22 | 2014-01-22 | Transmission of curtains capable of moving in two directions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103735138A CN103735138A (en) | 2014-04-23 |
| CN103735138B true CN103735138B (en) | 2017-02-01 |
Family
ID=50492272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410027977.2A Expired - Fee Related CN103735138B (en) | 2014-01-22 | 2014-01-22 | Transmission of curtains capable of moving in two directions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103735138B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287514A (en) * | 2014-10-24 | 2015-01-21 | 李定坤 | Double-shaft and four-rope balanced hoisting bed |
| CN104783633B (en) * | 2015-04-17 | 2017-06-20 | 阮宇平 | Running gear |
| CN107183936A (en) * | 2017-05-16 | 2017-09-22 | 李玉强 | Humanized environmental-protection automatic wardrobe |
| CN107280432A (en) * | 2017-07-06 | 2017-10-24 | 辽宁希思腾科信息技术有限公司 | A kind of electrically driven curtain be easily installed, adjust, safeguarding |
| CN109330337A (en) * | 2018-12-06 | 2019-02-15 | 北京毫米科技有限公司 | Opposite opened automatic curtain control device |
| CN112901028A (en) * | 2021-01-20 | 2021-06-04 | 吴愈祥 | Microwave radiation shielding hollow glass |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155179Y (en) * | 1993-03-05 | 1994-02-09 | 杭州铁路分局劳动服务公司线桥大修段分公司 | Electric device for opening and closing curtains |
| CN2276755Y (en) * | 1997-01-30 | 1998-03-25 | 揭阳市南光实业有限公司 | Hand Lifting open/close curtain rail |
| CN2291089Y (en) * | 1997-04-21 | 1998-09-16 | 揭阳市南光实业有限公司 | Handle of operating mechanism for lifting, opening and closing curtain |
| CN102512058A (en) * | 2011-12-27 | 2012-06-27 | 李玉强 | Device for manually lifting and automatically opening curtain |
| CN102764058A (en) * | 2011-04-30 | 2012-11-07 | 黄方童 | Liftable and opened-closed window/door curtain device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003047345A (en) * | 2001-06-01 | 2003-02-18 | Kazuo Yoshitake | Curtain opening/closing device for cultivation greenhouse or the like |
-
2014
- 2014-01-22 CN CN201410027977.2A patent/CN103735138B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155179Y (en) * | 1993-03-05 | 1994-02-09 | 杭州铁路分局劳动服务公司线桥大修段分公司 | Electric device for opening and closing curtains |
| CN2276755Y (en) * | 1997-01-30 | 1998-03-25 | 揭阳市南光实业有限公司 | Hand Lifting open/close curtain rail |
| CN2291089Y (en) * | 1997-04-21 | 1998-09-16 | 揭阳市南光实业有限公司 | Handle of operating mechanism for lifting, opening and closing curtain |
| CN102764058A (en) * | 2011-04-30 | 2012-11-07 | 黄方童 | Liftable and opened-closed window/door curtain device |
| CN102512058A (en) * | 2011-12-27 | 2012-06-27 | 李玉强 | Device for manually lifting and automatically opening curtain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103735138A (en) | 2014-04-23 |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20180122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |