CN2741469Y - Upward folding curtain - Google Patents
Upward folding curtain Download PDFInfo
- Publication number
- CN2741469Y CN2741469Y CN 200420089282 CN200420089282U CN2741469Y CN 2741469 Y CN2741469 Y CN 2741469Y CN 200420089282 CN200420089282 CN 200420089282 CN 200420089282 U CN200420089282 U CN 200420089282U CN 2741469 Y CN2741469 Y CN 2741469Y
- Authority
- CN
- China
- Prior art keywords
- curtain
- heavy curtain
- stay cord
- fixed
- serge
- 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
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model provides an upward folding curtain. The utility model provides a curtain that can be folded and unfolded conveniently. The model comprises a rolling up device, a curtain serge arranged on the rolling up device, a fixed-position unit arranged on the back side of the curtain serge and a balance weight device arranged at the lower end of the curtain serge and connected with the bottom ends of draglines. The rolling up device comprises a left and right outspread base, a line rolling device being arranged in the base and providing the rolling up elastic force and two draglines that can be rolled up by the rolling up force of the line rolling device. The two draglines respectively outspread downwardly from the left and right sides of the rolling up device. The top end of the curtain serge is fixed on the rolling up device and the curtain serge can be folded upwardly. The curtain serge also can swing vertically and downwardly in front of the draglines. The fixed-position unit comprises a plurality of fixed-position pieces top and bottom arranged on the curtain serge separately. The balance weight device comprises two supporting bars respectively connected with the bottom end of a connecting line and separately fixed at the lower end of the curtain serge and a balance weight piece arranged at the bottom end of the curtain serge and connected with the bottom ends of the supporting bars.
Description
Technical field
The utility model belongs to curtain, particularly a kind of upwards folding curtain.
Background technology
As Fig. 1, shown in Figure 2, the curtain of the folding that generally can make progress roughly comprises pedestal 21, the cord 22 that is fixed on the pedestal 21 and down extends, several up and down equi-spaced apart arrange and about be fixed in the collar 23 of cord 22 trailing flanks in twos symmetrically, be installed on the pedestal 21 and the winder 24 that furls elastic force is provided, two can be passed the collar 23 respectively downwards from winder 24 left and right sides by winder 24 respectively with furling and are fixed in the stay cord 25 of cord 22 bottoms, several between the upper and lower every and about the counterweight 27 that hangs down and be located at the plumbing bar 26 of cord 22 leading flanks and be fixedly arranged on cord 22 bottoms with extending.
Counterweight 27 is to be used for overcoming winder 24 to scroll up the power that furls that reels rope 25 and cord 22 bottoms are up drawn.
By the symmetrical paired collar 23 cord 22 is distinguished into the section 221 that several lay respectively at each the paired collar 23 upper and lower; Each section 221 middle places and vertical junction of being located at each section 221 that several plumbing bars 26 hang down respectively and are located at cord 22.
By the collocation of the power that furls of the weight of counterweight 27 and winder 24, can make these cord 22 bottoms be positioned any predetermined altitude, and then can control cord 22 and cover the window ratio of (figure does not show) by push-and-pull up and down.
When desire will make cord 22 up progressively during folding, can on push away counterweight 27 bottoms, because stay cord 25 is to be positioned at cord 22 rears and its bottom is to be fixed in cord 22 bottoms, so counterweight 27 can up be pulled to the back of its upper section 221 together with cord 22 bottoms by stay cord 25, and progressively upwards push each paired collar 23, and the prominent forward one by one from lower to upper folding of each section 221 that makes cord 22 be positioned at 23 of each paired collars, 26 of plumbing bars are because of the weight pendulum down of itself.
Therefore, if when the pendulum length of each section 221 of cord 22 is oversize, when will be again push-and-pull counterweight 27 and when making cord 22 bottoms be positioned another precalculated position up and down, the user must stretch out one's hand and probe into cord 22 rears and look for counterweight 27.And because of the collar 23 is to be fixed on the cord 22, so can't change the pendulum length of each section of cord 22, therefore very inconvenience in the use by the distance between the upper and lower of adjusting each paired collar 23.
Summary of the invention
The purpose of this utility model provides a kind of upwards folding curtain that makes things convenient for folding, expansion.
The utility model comprises retracting device, is arranged at the heavy curtain on the retracting device, the counter weight device that is arranged at the positioning unit of heavy curtain rear side and is arranged at the heavy curtain bottom and is connected with the stay cord bottom; The pedestal that extends about retracting device comprises, the stay cord that is fixedly arranged in the pedestal and provides the winder that furls elastic force, two can down be extended from the coiler left and right sides respectively by the power that furls of winder respectively with upwards furling; Heavy curtain be fixed on the retracting device with the top and can make progress folding down pendulum in stay cord the place ahead; Positioning unit comprises between the upper and lower every several keepers that are provided with on the heavy curtain; Counter weight device comprises that two support bars that are connected with the splicing bottom respectively and are fixed at interval the heavy curtain bottom are installed in the heavy curtain bottom and are connected to the counterweight of support bar bottom.
Wherein:
The end that each keeper is connected with heavy curtain can be connected on the heavy curtain with adjusting up and down.
Each keeper is the S font; Each keeper is can be placed on respectively on the pairing stay cord slippingly up and down with the one end, and the other end is to collude respectively to put separably to be positioned on the heavy curtain.
Have upper and lower spaced several perforation on the support bar, support bar is fixed in the heavy curtain bottom with its bottom and extends upward and is fixed in pairing stay cord bottom; Two keepers of below of positioning unit be selectively with the one end collude respectively one of them that be located at the corresponding support bar of institute bore a hole in and be positioned at the length of these two keepers between heavy curtain so as to the adjustment heavy curtain.
Extend about being provided with between two supporting bar tops of counter weight device and the stay cord bottom to borrow the splicing bottom affixed at interval upper push-rod.
Because the utility model comprises retracting device, is arranged at the heavy curtain on the retracting device, the counter weight device that is arranged at the positioning unit of heavy curtain rear side and is arranged at the heavy curtain bottom and is connected with the stay cord bottom; The pedestal that extends about retracting device comprises, the stay cord that is fixedly arranged in the pedestal and provides the winder that furls elastic force, two can down be extended from the coiler left and right sides respectively by the power that furls of winder respectively with upwards furling; Heavy curtain be fixed on the retracting device with the top and can make progress folding down pendulum in stay cord the place ahead; Positioning unit comprises between the upper and lower every several keepers that are provided with on the heavy curtain; Counter weight device comprises that two support bars that are connected with the splicing bottom respectively and are fixed at interval the heavy curtain bottom are installed in the heavy curtain bottom and are connected to the counterweight of support bar bottom.When folding launched, the setting by each support bar of counter weight device made the sustainable lowest part that is positioned at heavy curtain of counterweight, therefore, in the time will or launching the heavy curtain folding, only need upwards push away or the minimum position of drop-down heavy curtain.Can make things convenient for folding, expansion, thereby reach the purpose of this utility model.
Description of drawings
Fig. 1, for the existing curtain deployed condition structural representation stereogram that upwards folds.
Fig. 2, for the existing curtain folding state partial structurtes diagrammatic side view that upwards folds.
Fig. 3, be the utility model embodiment one deployed condition structural representation stereogram.
Fig. 4, be the utility model embodiment one folding state partial structurtes diagrammatic side view.
Fig. 5, be the utility model embodiment two deployed condition structural representation stereograms.
Fig. 6, be the utility model embodiment two folding state partial structurtes diagrammatic side view.
The specific embodiment
Embodiment one
As shown in Figure 3, Figure 4, the utility model comprise retracting device 3, with the top be fixed in retracting device 3 front sides and down pendulum heavy curtain 4, be arranged at the positioning unit 5 of heavy curtain 4 rear sides, between the upper and lower every and about the counter weight device 7 that hangs down and be located at several plumbing bars 6 of heavy curtain 4 front sides and be arranged at heavy curtain 4 bottoms with extending.
The pedestal 31 that extends about retracting device 3 comprises, be fixedly arranged in the pedestal 31 and the winder 32 that furls elastic force, two stay cords 33 that can down be extended heavy curtain 4 rears respectively by the power that furls of winder 32 respectively from coiler 32 left and right sides are provided with upwards furling.
In the present embodiment, heavy curtain 4 is to be made by the cloth material of softnesses such as cotton, silk cloth, but not as limit.
Positioning unit 5 comprises that the keeper 51 of 4 of several stay cords that are arranged at intervals at retracting device 3 32 and heavy curtains, two 52 and two on rings that push that are fixed in stay cord 33 bottoms respectively are fixed in the band 53 that pushes between ring 52 and counter weight device 7 tops respectively.
Each keeper 51 is to go to upper and lower at interval and left and rightly be fixedly arranged on heavy curtain 4 rear sides symmetrically at interval in twos, and the annular termination of each keeper 51 is to be placed on respectively on the stay cord 33 slippingly up and down, and each stay cord 33 can vertically down be extended.And the paired keeper 51 of each left and right symmetry is distinguished into several upper and lower sections 40 that links to each other and lay respectively at each paired keeper 51 upper and lower side with the part that heavy curtain 4 is positioned at counter weight device 7 tops.
Vertical respectively each section 40 nearly middle place and the vertical intersection of being located at each section 40 of being located at heavy curtain 4 of several plumbing bars 6.And the plumbing bar 6 of being located at each section 40 nearly middle place that hangs down is distinguished into section 40 two folding parts 401 that lay respectively at plumbing bar 6 upper and lower sides again.
Extend about counter weight device 7 comprises that ground is arranged at heavy curtain 4 bottoms and the upper push-rod that is connected with each band 53 bottom of positioning unit 5 71, two be arranged at respectively heavy curtain 4 left and right sides and respectively from upper push-rod 71 down extend to heavy curtain 4 bottoms support bar 72 and about extension be installed in heavy curtain 4 bottoms and be connected to the counterweight 73 of support bar 72 bottoms.
The length of each support bar 72 is the lower-upper length greater than each folding part 401 of each section 40 of heavy curtain 4, and counterweight 73 down the weight of the pendulum winder 32 that just can overcome retracting device 3 scroll up the power that furls that reels rope 33, but be unlikely stay cord 33 toward drop-down, therefore, heavy curtain 4 bottoms can be by the application of force and up and down push-and-pull be positioned the precalculated position.
When upwards promoting counterweight 73 bottoms, move on each support bar 72 of meeting interlock and the upper push-rod 71, and winder 32 can furl each stay cord 33 simultaneously.At this moment, the section 40 of heavy curtain 4 next-door neighbour upper push-rods 71 can prominent forward folding, and the trailing flank of the folding part up and down 401 of this section 40 is abutted against in opposite directions, and because of the weight of plumbing bar 6 pendulum down.During enforcement, also plumbing bar 6 can be set, and only by the weight of each section 40 pendulum down itself.
Therefore, when making stay cord 33 continue up to be furled when continuing upwards to promote counterweight 73, can interlock push ring 52 displacement and push each paired keeper 51 in regular turn from lower to upper, and drive each paired keeper 51 simultaneously, and then make the prominent in regular turn folding pendulum of each section 40 of heavy curtain 4 forward toward top offsets.
In addition, during enforcement, can not need install and push ring 52 and band 53, and directly each stay cord 33 bottom is fixed in upper push-rod 71 respectively, up push each paired keeper 51 by upper push-rod 71.And can simultaneously throw-out collar 52, band 53 and upper push-rod 71 be set yet, and directly each stay cord 33 bottom be connected on each support bar 72, by each support bar 72 up push respectively be positioned at each keeper 51 on the corresponding stay cord 33.
Because in the heavy curtain 4 up folding processes, each support bar 72 can be kept down pendulum shape with counterweight 73 always, and because of the length of the support bar 72 of counter weight device 7 is length greater than the folding part 401 of each section 40, so each folding part 40 can not cover the counterweight 73 that is connected to support bar 72 bottoms forward during pendulum, that is to say that counterweight 73 can be positioned at the lowest part of heavy curtain 4 always in heavy curtain 4 folding processes.When therefore on desiring once more, pushing away folding or drop-down expansion heavy curtain 4, only need the lowest part of push-and-pull heavy curtain 4 up and down.
But when implementing, the lowest part that is positioned at heavy curtain 4 with counterweight 73 is not a necessary condition, that is to say that the Design of length of each support bar 72 also can approximate the length of each folding part 401, and make counterweight 73 in heavy curtain 4 folding processes, just can be covered the folding part 401 of pendulum forward by each.
Owing to matching, each member of counter weight device 7 is four frame shapes, when therefore implementing, counter weight device 7 also can only adopt plate body, and the plate body size is to equal upper push-rod 71, two support bars 72 and counterweight 73 to enclose and connect the zone that defines, and plate body is uprightly abutted against the bottom that is arranged at heavy curtain 4 and hanging in stay cord 33 bottoms.
The setting of each support bar 72 of comprehensive above-mentioned counter weight device 7 makes the counterweight 73 sustainable lowest parts that are positioned at heavy curtain 4, therefore, in the time will or launching heavy curtain 4 foldings, only need upwards push away or the minimum position of drop-down heavy curtain 4.
Embodiment two
As Fig. 5, shown in Figure 6, the utility model comprise retracting device 3, with the top be fixed in retracting device 3 front sides and down pendulum heavy curtain 4a, be arranged at the positioning unit 5a of heavy curtain 4a rear side and be arranged at the counter weight device 7a of heavy curtain 4a bottom.
Positioning unit 5a includes only several keepers 51 of upper and lower interval and left and right symmetric arrays in twos, and each keeper 51 is to be the S font.In several keepers 51 two keepers 51 of below be to be fixed in respectively between each support bar 72 and heavy curtain 4a of counter weight device 7a, all the other keepers 51 are can be placed on respectively slippingly up and down on the stay cord 33 of one of them with the one end, and the other end is to collude respectively separably to put on one of them the wiring 42 that is positioned heavy curtain 4a, and stay cord 33 can vertically down be extended.And the paired keeper 51 of each left and right symmetry also is distinguished into heavy curtain 4a several sections 40 that lay respectively at each paired keeper 51 upper and lower side.
Counter weight device 7a include only two be fixed in stay cord 33 bottoms respectively and down extend be fixed in the support bar 72 of heavy curtain 4a bottom and be arranged at heavy curtain 4a bottom and with the counterweight 73 of support bar 72 bottom butts.
The length of each support bar 72 also is half greater than the upper and lower spacing of each paired keeper 51, and have upper and lower spaced several perforation 721 on each support bar 72, and two keepers 51 of below are selectively to collude one of them that be located at the corresponding support bar 72 of institute respectively with the one end to bore a hole in 721, and collude respectively with its other end and to put on one of them the wiring 42 that is positioned heavy curtain 4a.
When upwards promoting counterweight 73, can interlock each support bar 72 up spur heavy curtain 4a bottom, winder 32 also can up furl each stay cord 33 simultaneously, and heavy curtain 4a is positioned at, and the section 40 of below can continue to be down pendulum shape because of the support of each support bar 72.When on continuing, pushing away counterweight 73, each support bar 72 top can push in regular turn the position each keeper 51 on the corresponding stay cord 33, and each keeper of interlock 51 is toward top offsets, and makes the prominent forward in regular turn from lower to upper folding of each section 40 of heavy curtain 4a, and because of the weight of each section 40 pendulum down itself.
Because each keeper 51 is to collude separably on one of them the wiring 42 of being located at heavy curtain 4a, therefore can by each paired keeper 51 of upper and lower adjustment collude be located at the position of corresponding wiring 42, and change the spacing of two adjacent paired keepers 51, and then can suitably adjust the pendulum length of each section 40 of heavy curtain 4a.On the other hand, by two keepers 51 adjusting below with 721 collude and establish the position of respectively boring a hole of corresponding support bar 72, just can adjust the pendulum length that heavy curtain 4a is positioned at the section 40 of two keeper 51 belows.
The exterior design of comprehensive above-mentioned each keeper 51, allow the user can adjust the pendulum length of each section 40 of heavy curtain 4a, add each support bar 72 and be positioned at the connected mode of two keepers 51 of below, and the bulk shape when making heavy curtain 4a folding is than the tool variability.
Take a broad view of above-mentioned, the utility model curtain can be by the winding relation of positioning unit 5a and counter weight device 7a and heavy curtain 4a, make heavy curtain 4a in the folding process, the counterweight 73 of counter weight device 7a can be positioned at the lowest part of heavy curtain 4a always, therefore the user only needs the minimum position of push-and-pull heavy curtain 4a up and down, just can control the exhibition of heavy curtain 4a and receive.And the design of the S font of described keeper 51 just can be adjusted heavy curtain the 4a length and the external form of each section of pendulum forward, makes bulk shape of the present utility model than the tool diversity, so very practical really and progressive.
Claims (5)
1, a kind of upwards folding curtain, it comprises retracting device, be arranged at the heavy curtain on the retracting device and be arranged at the positioning unit of heavy curtain rear side; The pedestal that extends about retracting device comprises, the stay cord that is fixedly arranged in the pedestal and provides the winder that furls elastic force, two can down be extended from the coiler left and right sides respectively by the power that furls of winder respectively with upwards furling; Heavy curtain be fixed on the retracting device with the top and can make progress folding down pendulum in stay cord the place ahead; Positioning unit comprises between the upper and lower every several keepers that are provided with on the heavy curtain; It is characterized in that described heavy curtain bottom is provided with the counter weight device that is connected with the stay cord bottom; Counter weight device comprises that two support bars that are connected with the splicing bottom respectively and are fixed at interval the heavy curtain bottom are installed in the heavy curtain bottom and are connected to the counterweight of support bar bottom.
2, upwards folding curtain according to claim 1 is characterized in that the end that described each keeper is connected with heavy curtain can be connected on the heavy curtain with adjusting up and down.
3, upwards folding curtain according to claim 2 is characterized in that described each keeper is the S font; Each keeper is can be placed on respectively on the pairing stay cord slippingly up and down with the one end, and the other end is to collude respectively to put separably to be positioned on the heavy curtain.
4, upwards folding curtain according to claim 1 is characterized in that having on the described support bar upper and lower spaced several perforation, and support bar is fixed in the heavy curtain bottom with its bottom and extends upward and is fixed in pairing stay cord bottom; Two keepers of below of positioning unit be selectively with the one end collude respectively one of them that be located at the corresponding support bar of institute bore a hole in and be positioned at the length of these two keepers between heavy curtain so as to the adjustment heavy curtain.
5, upwards folding curtain according to claim 1 extends about it is characterized in that being provided with between two supporting bar tops of described counter weight device and the stay cord bottom to borrow the splicing bottom affixed at interval upper push-rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420089282 CN2741469Y (en) | 2004-10-10 | 2004-10-10 | Upward folding curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420089282 CN2741469Y (en) | 2004-10-10 | 2004-10-10 | Upward folding curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2741469Y true CN2741469Y (en) | 2005-11-23 |
Family
ID=35476947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420089282 Expired - Lifetime CN2741469Y (en) | 2004-10-10 | 2004-10-10 | Upward folding curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2741469Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284574A (en) * | 2012-02-22 | 2013-09-11 | 林世明 | Curtain provided with rolling and retracting linkage device |
-
2004
- 2004-10-10 CN CN 200420089282 patent/CN2741469Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284574A (en) * | 2012-02-22 | 2013-09-11 | 林世明 | Curtain provided with rolling and retracting linkage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141010 Granted publication date: 20051123 |