CN203555510U - Transmission mechanism for transmission rope for curtain - Google Patents
Transmission mechanism for transmission rope for curtain Download PDFInfo
- Publication number
- CN203555510U CN203555510U CN201320487124.8U CN201320487124U CN203555510U CN 203555510 U CN203555510 U CN 203555510U CN 201320487124 U CN201320487124 U CN 201320487124U CN 203555510 U CN203555510 U CN 203555510U
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- Prior art keywords
- transmission rope
- sliding seat
- rope
- holder
- transmission
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Abstract
The utility model relates to a transmission mechanism for a transmission rope for a curtain. The upper side and the lower side of a curtain body are respectively an upper beam and a lower beam. One end of the upper beam is installed with a transmission rope controller, a movable base and a fixed seat so that a pulling-rope-free structure is formed. The utility model further comprises a base, an auxiliary sliding base and an elastic member. The base is fixed at the upper beam so that one end of the transmission rope is fixedly connected. The transmission rope winds around the movable auxiliary sliding base in a penetrating mode. The auxiliary sliding base and the movable base are provided for connection between two ends of the elastic member. One end, away from the base, of the transmission rope winds around the fixed base in a penetrating mode and the tail end of the transmission rope is fixedly connected onto the movable base. Due to the fact that the transmission rope controller is provided with the auxiliary sliding base used for being connected with the elastic member in a matching mode, the lower beam is pulled to vertically descend the curtain body. While a winding and unwinding rope, the movable base and the elastic member are pulled, the elastic member is directly pushed forwards and stroke of pushing the movable base is prolonged so that the vertical unwinding stroke of the curtain body is further prolonged by means of the movable capacity of the auxiliary sliding base under the condition that elasticity of the elastic member is not indistinctively stretched.
Description
Technical field
The utility model is about a kind of curtain, and the espespecially curtain of non-dragline type, for the transmission mechanism of its control transmission rope scrolling.
Background technology
By provided window at home to have light regulating, beautify indoor utility device by curtain, curtain is is constantly researched and developed improvement, and curtain is towards the structural change of non-dragline type at present.The curtain of non-dragline type, mainly to utilize the upper beam of curtain that one serving controller is installed, the transmission rope that is set around serving controller coordinates the sliding seat for withdrawing rope winding, one is fixed on the holder of upper beam one end and forms a movement relation for interlock mutually, therefore user only must be with the strength of hand push-and-pull underbeam, just can adjust arbitrarily the lifting of curtain body, exempt the operating structure that transmission pulls transmission rope and pull the application of force, this as TaiWan, China patent M296300 < < curtain without structure of tow line (two) > >, call in the following text: with reference to quoting case as proof.
With reference to the bottom of rotating seat of quoting case as proof, be provided with rotating shaft, a torque spring is established in each group of rotating shaft both sides, makes the torque spring can be with the start of transmission rope, and the rotating of rotating seat, along rotating shaft, furls or discharges elasticity and locate; When curtain body is wanted down to launch, along with the drop-down underbeam of hand, just tearing retractable cable transfers, and sliding seat with retractable cable transfer and along upper beam, toward holder, move horizontally, pull the displacement of transmission rope with sliding seat simultaneously, drive the rotating seat of serving controller to rotate and discharge transmission rope, and two torque springs borrow parallel way cumulative elastic force, and be reverse S type and turn round to produce torsion warp to tightening up.
And the curtain of this non-dragline type, if the stroke that applicable curtain moves down is longer, withdrawing rope will have sufficient length to supply with the stroke that curtain is transferred, in other words, the sliding stroke of sliding seat is longer, more can have the longer stroke of transferring for withdrawing rope.
But be fixing with reference to the serving location of controls of quoting case as proof; only by elasticity deflation, the elasticity of torque spring, discharged and the variation of expanded outer diameter; pull sliding seat then priming put rope, hereat elasticity pulls the limited in one's ability of this sliding seat, therefore the stroke that curtain moves down just can be very limited; Moreover also can thereby early there is elastic fatigue situation in the elasticity of torque spring itself, shortens the service life of torque spring.
Utility model content
The utility model person is in view of aforesaid problem, and then research and development diligently, therefore the utility model main purpose is that a kind of transmission rope transmission mechanism of curtain is being provided, it changes the structure of serving controller with the torque spring of two groups of parallel connections, but the elastic component of a linear telescopic is set, the auxiliary slide that is connected, by the slidably property of auxiliary slide, increase elastic component and push away, draw the stroke of sliding seat, and can effectively increase the drop-down haul distance of curtain.
In order to reach aforesaid object, the technological means that the utility model uses is to provide a kind of transmission rope transmission mechanism of curtain, it comprises a curtain body, one transmission rope controller, one sliding seat, one holder, this curtain body has a upper beam, downside is a underbeam, in this upper beam, this transmission rope controller is installed in one end, the other end is fixed this holder, a movable sliding seat between this holder and this transmission rope controller, and the withdrawing rope that string is worn this curtain body is set around this sliding seat and this holder, this transmission rope controller control one transmission rope is connected to this sliding seat, in order to pull this underbeam, allow this this sliding seat of withdrawing rope interlock, this transmission rope displacement of this transmission rope controller, and transfer this withdrawing rope, it is characterized in that: this transmission rope controller comprises a base reservation, one auxiliary slide, one elastic component, wherein this base reservation is to be fixed on this upper beam one end, and this base reservation is provided with a groove of wearing that is horizontal space, and this is worn in groove in order to this transmission rope one end, to wear around and be consolidated in this base reservation, and this mobilizable auxiliary slide, groove is worn in its activity with a level, in this loose slot, wear in groove, one end for this transmission rope wear around, the other end is provided with a firmware, and this elastic component, it includes two ends, is respectively first and second end, and this first end connects this firmware of this auxiliary slide, this sliding seat arranges another firmware, borrows this firmware, for this second end of this elastic component, connects, so as to this transmission rope, be different from one end of this base reservation, along parallel the drawing of this elastic component, move, to be around the suitable place of this holder, this end and be consolidated in this sliding seat.
The transmission rope transmission mechanism of a kind of curtain of the present utility model, comprise a curtain body, a transmission rope controller, a sliding seat, a holder, this curtain body has a upper beam, downside is a underbeam, in this upper beam, this transmission rope controller is installed in one end, the other end is fixed this holder, it between this holder and this transmission rope controller, is a movable sliding seat, and the withdrawing rope that string is worn this curtain body is set around this sliding seat and this holder, this transmission rope controller control one transmission rope is connected to this sliding seat, in order to pull this underbeam, allow this this sliding seat of withdrawing rope interlock, this transmission rope displacement of this transmission rope controller, and discharge this withdrawing rope, wherein:
This transmission rope controller comprises a base reservation, an auxiliary slide, an elastic component; Wherein this base reservation is to be fixed on this upper beam one end away from this holder, and this base reservation is provided with a groove of wearing that is horizontal space, and this that wear around and be consolidated in this base reservation in order to this transmission rope one end worn in groove; And
This mobilizable auxiliary slide, groove is worn in its activity with a level, in this loose slot wear in groove one end for this transmission rope wear around, the other end is provided with a firmware; And
This elastic component, it includes two ends, is respectively first and second end, and this first end connects this firmware of this auxiliary slide;
This sliding seat arranges another firmware, and this of this elastic component the second end connects this firmware of this sliding seat; This transmission rope, away from one end of this base reservation, moves along parallel the drawing of this elastic component, and to be around this holder, the end that this transmission rope is around one end of this holder is consolidated in this sliding seat.
Wherein, the base reservation of described transmission rope controller is upper and lower is respectively sealing surface and in wherein forming a groove of wearing that is horizontal space, wear groove central authorities and have a first upright column, be positioned at the adjacent side of the first column and be provided with fixed post, for being fixed on fixed post in transmission rope one end, and the activity of auxiliary slide is worn and is provided with the second column in groove, for transmission rope from this fixed post towards the second column wear around, return back and wear around the first column, again take the first stay column as around point, and stretch through along the direction of parallel elastic component, be around this holder and be consolidated in this sliding seat.
Wherein, described sliding seat is provided with one and wears groove, wears groove and makes the second end of this elastic component hook setting, adjacent to this firmware place of this sliding seat, is provided with the 3rd column into right cylinder, for the end of this transmission rope, fixes.
Wherein, one of described holder setting tool is fixedly worn groove, fixedly wear groove central authorities and erect a locating dowel, a side outside locating dowel arranges the 4th column, so as to transmission rope away from one end own elasticity part direction of this base reservation towards the 4th column of holder wear around, make the end of withdrawing rope be fixed on the 3rd column of sliding seat.
Wherein, the place, both sides of the 3rd column of this sliding seat is respectively equipped with a wrapping post, be positioned at two places, locating dowel front side, and the wrapping post of corresponding sliding seat is also respectively arranged with wrapping post, its one end of withdrawing rope of string vented fire curtain body first penetrates the first hole of the close holder of upper beam, first around the wrapping post that fastens reservation, again around wearing the wrapping post of sliding seat, the wrapping post of holder, again around the wrapping post of wearing sliding seat, walk around again this locating dowel, the second hole from upper beam passes, and makes withdrawing rope two ends all be consolidated in underbeam.
Therefore according to technological means of the present utility model, the beneficial effects of the utility model are,
1. the utility model is done to change for the transmission rope controller of its non-dragline type of curtain body, allows the mobilizable auxiliary slide of elastic component collocation of transmission rope controller.Therefore the movement of sliding seat, affect transmission rope displacement, also be with the displacement of dynamic auxiliary slide own, auxiliary slide is connected elastic component jointly with sliding seat again, so auxiliary slide provides the effect of a passing elastic component, but the elasticity of elastic component itself is can therefore not extend again, equaling auxiliary slide provides the position reach of elastic component, move effect, so together with the auxiliary displacement of slide and the elongation ability of elastic component, increased the stroke that sliding seat moves horizontally, relatively also discharge longer withdrawing rope, allow string wear the therefore lowering stroke increase of curtain body of withdrawing rope, increase the function of deployable length.
2. the utility model coordinates elastic component to carry out displacement promotion sliding seat by auxiliary slide, so elastic component need not infinitely be elongated always, can keep for long periods the elasticity capacity of elastic component, delays the opportunity of elastic fatigue.
Accompanying drawing explanation
Fig. 1 is the three-dimensional element exploded view of the utility model one preferred embodiment.
Fig. 2 is the upper viewing view of the utility model one preferred embodiment.
Fig. 3 is the side cutaway view of the utility model one preferred embodiment.
Fig. 4 is the upper view plane action diagram () of the utility model one preferred embodiment.
Fig. 5 is the upper view plane action diagram (two) of the utility model one preferred embodiment.
Fig. 6 is the side plan view of having moved of the utility model one preferred embodiment.
[symbol description]
10 curtain body 11 upper beams
111 first 112 second holes, holes
13 underbeams
20 transmission rope controllers
Groove is worn in 21 base reservation 211
The fixed post of 22 first stay column 221
Groove is worn in 23 auxiliary slide 231 activities
24 second stay column 25,42 firmwares
26 elastic component 261 first ends
262 second ends
30 transmission ropes
40 sliding seat 41 are worn groove
43 the 3rd column 45,54 wrapping posts
50 holders 51 are fixedly worn groove
52 locating dowels 55 the 4th column
60 withdrawing ropes.
The specific embodiment
The transmission rope transmission mechanism of a kind of curtain of the utility model, substantially as shown in Figure 1 and Figure 2, curtain comprises a curtain body 10, a transmission rope controller 20, a sliding seat 40, a holder 50, wherein curtain body 10 upsides comprise the upper beam 11 taking the shape of the letter U together, downside is a underbeam 12, in the interior one end of upper beam 11, this transmission rope controller 20 is installed, this holder 50 is installed and fixed to the other end, it between this holder 50 and transmission rope controller 20, is movable sliding seat 40, an and transmission rope 30, this transmission rope 30 connects this transmission rope controller 20, holder 50, sliding seat 40, the withdrawing rope 60 of string vented fire curtain body 10 is around wearing and connecting sliding seat 40 and holder 50, feature of the present utility model be transmission rope controller 20 and with sliding seat 40, the relation of holder 50.
Please referring again to shown in Fig. 1 ~ Fig. 3; wherein this transmission rope controller 20 comprises a base reservation 21, an auxiliary slide 23, an elastic component 26; wherein base reservation 21 is one end of being fixed on upper beam 11; base reservation 21 is upper and lower be respectively sealing surface and in wherein form one be horizontal space wear groove 211; wearing groove 211 central authorities has a first upright column 22, is positioned at the adjacent side of the first column 22 and is provided with a fixed post 221; And
This mobilizable auxiliary slide 23, groove 231 is worn in the activity also with a level, and groove 231 central authorities are worn in activity a second upright column 24, assists slide 23 1 sides to run through up and down a firmware 25 is set; And
This elastic component 26 is the spring of a linear extendible, and it includes two ends, is respectively first end 261, the second end 262, and first end 261 activities of entering are worn groove 231 and hooked the firmware 25 due to auxiliary slide 23, makes elastic component 26 connect auxiliary slide 23; And
These transmission rope 30 one end are fixed on base reservation 21 and are worn the fixed post 221 in groove 211, stretch out outward again to wear the second column 24 of wearing groove 231 around auxiliary slide 23 activities, return back and wear the first column 22 in groove 211 is worn in base reservation 21, take the first stay column 22 as around point, and toward the direction of elastic component 26, move abreast.
This sliding seat 40 comprises wears groove 41, towards one end of elastic component 26, another firmware 42 is penetratingly set, firmware 42 whereby, for the second end 262 of elastic component 26, hook and set position, and being provided with the 3rd column 43 into right cylinder adjacent to firmware 42 places, the place, both sides of contiguous the 3rd column 43 is respectively equipped with a wrapping post 45.
This holder 50 is fixed on one end that upper beam is different from transmission rope controller 20; holder 50 also setting tool one is fixedly worn groove 51; fixedly wear groove 51 central authorities and erect a locating dowel 52; be positioned at two places, locating dowel 52 front side; and the wrapping post 45 of corresponding sliding seat 40; also be respectively arranged with wrapping post 54, the side outside locating dowel 52 arranges one the 4th column 55;
So as to transmission rope 30 one end, be fixed on the base reservation 21 of transmission rope controller 20; the other end wears long and walks around auxiliary slide 23, parallelly along elastic component 26 directions, pulls; until wear walk around sliding seat 40 wear groove 41, holder 50 fixedly wear groove 51 and pile warp the 4th column 55, then be consolidated in the 3rd column 43 of sliding seat 40;
As for the withdrawing rope 60 of string vented fire curtain body 10, its one end first penetrates the first hole 111 of the close holder 50 of upper beam 11, after string vented fire curtain body 10, first around the wrapping post 54 that fastens reservation 50, around wearing the wrapping post 45 of sliding seat 40, the wrapping post 54 of holder 50, again around the wrapping post 45 of wearing sliding seat 40, then walk around locating dowel 52 again, finally from the second hole 112, pass, make withdrawing rope 60 two ends all be consolidated in underbeam 13.
Use while implementing, as shown in Fig. 4 ~ Fig. 6, hand pulls underbeam 13, make withdrawing rope 60 take the wrapping post 54 of holder 50 as fulcrum is around moving, interlock sliding seat 40, make the movement of sliding seat 40 synchronously pull the elastic component 26 of transmission rope controller 20, make elastic component 26 be subject to sliding seat 40 to pull to extend, and be the stroke that advances sliding seat 40, the lowering length appropriateness that allows withdrawing rope 60 transfer curtain body 10 increases again, therefore transmission rope controller 20 is engaged in the auxiliary slide 23 of first end 261 hook fixed of elastic component 26, when therefore elastic component 26 is elongated by sliding seat 40, auxiliary slide 23 is also along with transmission rope 30 is followed elastic component 26 and moved, use the stroke that auxiliary slide 23 itself moves, replace the space that elastic component 26 is elongated by elasticity again, effectively increase the stroke that elastic component 26 is stretched by sliding seat 40, so the displacement stroke of auxiliary slide 23 own adds up the elastic stretching stroke of elastic component 26 own, can make sliding seat 40 more approach holder 50, relatively make the length of withdrawing rope 60 lowering curtain bodies 10 increase, the elastic fatigue that simultaneously reduces elastic component 26 may, effectively improve the problem of prior art.
Otherwise, decontrol underbeam 13, even the elastic-restoring force that the elastic component 26 of transmission rope controller 20 is brought into play, the auxiliary slide 23 of order is stepped back to original position, 26 elasticity of elastic component sliding seat 40 of pulling back, makes sliding seat 40 withdrawing rope 60 of pulling back, and reduces the lowering height of curtain body 10.
Above-described embodiment is only illustrative technology of the present utility model and effect thereof, but not for limiting the utility model.Any ripely all can, without prejudice to know-why of the present utility model and spirit in the situation that, above-described embodiment be modified and be changed in technique personage, the claim that therefore rights protection scope of the present utility model should be is as described later listed.
Claims (5)
1. the transmission rope transmission mechanism of a curtain, comprise a curtain body, a transmission rope controller, a sliding seat, a holder, this curtain body has a upper beam, downside is a underbeam, in this upper beam, this transmission rope controller is installed in one end, the other end is fixed this holder, it between this holder and this transmission rope controller, is a movable sliding seat, and the withdrawing rope that string is worn this curtain body is set around this sliding seat and this holder, this transmission rope controller control one transmission rope is connected to this sliding seat, in order to pull this underbeam, allow this this sliding seat of withdrawing rope interlock, this transmission rope displacement of this transmission rope controller, and discharge this withdrawing rope, it is characterized in that:
This transmission rope controller comprises a base reservation, an auxiliary slide, an elastic component; Wherein this base reservation is to be fixed on this upper beam one end away from this holder, and this base reservation is provided with a groove of wearing that is horizontal space, and this that wear around and be consolidated in this base reservation in order to this transmission rope one end worn in groove; And
This mobilizable auxiliary slide, groove is worn in its activity with a level, in this loose slot wear in groove one end for this transmission rope wear around, the other end is provided with a firmware; And
This elastic component, it includes two ends, is respectively first and second end, and this first end connects this firmware of this auxiliary slide;
This sliding seat arranges another firmware, and this of this elastic component the second end connects this firmware of this sliding seat; This transmission rope, away from one end of this base reservation, moves along parallel the drawing of this elastic component, and to be around this holder, the end that this transmission rope is around one end of this holder is consolidated in this sliding seat.
2. the transmission rope transmission mechanism of curtain as claimed in claim 1, it is characterized in that, in the base reservation of described transmission rope controller, under be respectively sealing surface and in wherein forming a groove of wearing that is horizontal space, wear groove central authorities and have a first upright column, be positioned at the adjacent side of the first column and be provided with fixed post, for being fixed on fixed post in transmission rope one end, and the activity of auxiliary slide is worn and is provided with the second column in groove, for transmission rope from this fixed post towards the second column wear around, return back and wear around the first column, again take the first stay column as around point, and stretch through along the direction of parallel elastic component, be around this holder and be consolidated in this sliding seat.
3. the transmission rope transmission mechanism of curtain as claimed in claim 1, it is characterized in that, described sliding seat is provided with one and wears groove, makes the second end of this elastic component hook setting position, adjacent to this firmware place of this sliding seat, be provided with the 3rd column into right cylinder, for the end of this transmission rope, fix.
4. the transmission rope transmission mechanism of curtain as claimed in claim 3, it is characterized in that, one of described holder setting tool is fixedly worn groove, fixedly wear groove central authorities and erect a locating dowel, a side outside locating dowel arranges the 4th column, so as to transmission rope away from one end own elasticity part direction of this base reservation towards the 4th column of holder wear around, make the end of withdrawing rope be fixed on the 3rd column of sliding seat.
5. the transmission rope transmission mechanism of curtain as claimed in claim 4, it is characterized in that, the place, both sides of the 3rd column of this sliding seat is respectively equipped with a wrapping post, the wrapping post that is positioned at two places, locating dowel front side and corresponding sliding seat is also respectively arranged with wrapping post, its one end of withdrawing rope of string vented fire curtain body first penetrates the first hole of the close holder of upper beam, first around the wrapping post that fastens reservation, again around the wrapping post of wearing sliding seat, the wrapping post of holder, again around the wrapping post of wearing sliding seat, walk around again this locating dowel, the second hole from upper beam passes, make withdrawing rope two ends all be consolidated in underbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487124.8U CN203555510U (en) | 2013-08-09 | 2013-08-09 | Transmission mechanism for transmission rope for curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487124.8U CN203555510U (en) | 2013-08-09 | 2013-08-09 | Transmission mechanism for transmission rope for curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203555510U true CN203555510U (en) | 2014-04-23 |
Family
ID=50505268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320487124.8U Expired - Fee Related CN203555510U (en) | 2013-08-09 | 2013-08-09 | Transmission mechanism for transmission rope for curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203555510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023087313A1 (en) * | 2021-11-22 | 2023-05-25 | 雷振邦 | Sectional honeycomb curtain and driving apparatus therefor |
-
2013
- 2013-08-09 CN CN201320487124.8U patent/CN203555510U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023087313A1 (en) * | 2021-11-22 | 2023-05-25 | 雷振邦 | Sectional honeycomb curtain and driving apparatus therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20190809 |