CN2638597Y - Improved structure of curtain lifting rope rolling apparatus - Google Patents
Improved structure of curtain lifting rope rolling apparatus Download PDFInfo
- Publication number
- CN2638597Y CN2638597Y CN 03232166 CN03232166U CN2638597Y CN 2638597 Y CN2638597 Y CN 2638597Y CN 03232166 CN03232166 CN 03232166 CN 03232166 U CN03232166 U CN 03232166U CN 2638597 Y CN2638597 Y CN 2638597Y
- Authority
- CN
- China
- Prior art keywords
- rope
- ropewinder
- curtain
- reel
- skeleton frame
- 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 - Fee Related
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses an improved structure of window curtain elevating rope winder, which comprises two similar elevating rope winder units arranged respectively at laterality of the cross rod on the window curtain, a transmission rod and a rope winder coil rope. The two elevating rope winder units are combined at the window curtain through the transmission rod; a tow rope is connected with an end side of the cross rod on the window curtain. The utility model has the advantages that: each elevating unit consists of an external frame seat; one end of the rope shaft is arranged rotatablely at one side of the external frame seat; the coil rope penetrates upwards one end of the external frame seat of the elevating rope winder and then is knotted into a pigtail, and then is pulled to a notch on the other end of the rope shaft of the external frame seat and sleeved fixedly with the notch. When the rope winder is driven by the tow rope and the transmission rod, the coil rope can smoothly entwine on the rope shaft of the rope winder in a screw type without tanglement.
Description
Technical field
The utility model relates to a kind of structure-improved of curtain lifting ropewinder.
Background technology
Present being seen curtain, especially sun blind, its lifting ropewinder all is the both sides that are set in the cross tube, drive a drive link by cross tube one distolateral rope pulling device serving with stay cord, then this ropewinder that moves about rotates its reel for rope, the curtain serving is wound in the reel for rope of this ropewinder or relays serving so that the curtain ascending, descending is entangled with, is killed but serving can take place this kind ropewinder, cause the situation that curtain can't ascending, descending, thereby must be dismantled to send and repair or change.This is because of the reel for rope in its ropewinder is to be the d-axis sample, and its serving is to be fixed in the one end and directly to be reeled, because reel for rope itself there is no the design of spiral process, the serving that nature can coil gradually is entangled with on reel for rope, and causes can't moving at last.
Summary of the invention
The utility model is in order to overcome above shortcoming, and the structure-improved of a kind of curtain lifting ropewinder that provides, and the principle that ropewinder is used spiral falls in this curtain, make serving automatically and regularly coiled coil on reel for rope, do not have and be entangled with generation, and act freely.
The technical measures that the utility model is taked are: a kind of structure-improved of curtain lifting ropewinder comprises identical two groups of lifting ropewinder unit, a drive link and a rope pulling device serving; Described two groups of lifting ropewinder unit are installed on the appropriate location of the left and right sides at curtain cross tube position respectively; A described drive link is used for that pivot is worn in two groups of lifting ropewinder unit and is combined in curtain; The stay cord of described rope pulling device serving is connected the distolateral of curtain cross tube; It is characterized in that described each lifting ropewinder unit is made of an outer skeleton frame, a reel for rope and a block cover; Described reel for rope one end is rotating to be located at outer skeleton frame one side, and the other end is provided with the wedge mouth; Described block overlaps the wedge mouth end that a side is enclosed within reel for rope, and the other end is rotating to be located at outer skeleton frame opposite side; The serving of described curtain is upward through at the bottom of the outer skeleton frame of curtain lifting ropewinder behind the end, ties a fag end, draw again to the outer skeleton frame reel for rope in addition a wedge mouth of end be nested with fixing.
The structure-improved of above-mentioned a kind of curtain lifting ropewinder, wherein, described outer skeleton frame bottom surface provides one to hold the hole that serving penetrates, and the two sides of this outer skeleton frame respectively are provided with an axis hole, and one of them axis hole has a breach that makes progress.
The structure-improved of above-mentioned a kind of curtain lifting ropewinder, wherein, described reel for rope one end is located in the axis hole of outer skeleton frame base, the axis hole that the breach that makes progress is arranged of the outside skeleton frame base in other end, this end is provided with the wedge mouth.
The structure-improved of above-mentioned a kind of curtain lifting ropewinder, wherein, described block overlaps on the end face that the wedge mouth is arranged that a side is enclosed within reel for rope, and the other end is provided with a protuberance, and being located at of outer skeleton frame has in the axis hole of breach upwards.
The structure-improved of above-mentioned a kind of curtain lifting ropewinder, wherein, an end of described serving penetrates from the hole of outer skeleton frame bottom surface, and the wedge mouth in knotting back, stage casing from reel for rope passes, and makes tieing be embedded in the wedge mouth place of reel for rope.
Because the utility model has adopted above technical scheme, establish at reel for rope one end and to be indent parabola form, folk prescription is to gradually to converge to straight one-tenth round bar cylinder naturally from left to right, during scrolling, serving is then begun to coil in a spiral manner to the right by the parabola position of reel for rope, be formed with rule and screw thread-like hyperplasia ground state spiral, no matter furl or roll up and unreel rope, all can make it not be entangled with situation.
Description of drawings
Concrete structure of the present utility model is further provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a three-dimensional exploded view of the present utility model,
Fig. 2 is a ropewinder combination appearance figure of the present utility model,
Fig. 3 is an enforcement illustration of the present utility model.
The specific embodiment
Please adopt Fig. 1, this is a three-dimensional exploded view of the present utility model.The utility model mainly is to place the lifting ropewinder unit of the appropriate location, the left and right sides at curtain cross tube position to constitute by two identical assemblings.Can be forward or reverse pulling rope pulling device serving stay cord with changeing the synchronous rotation that drive link makes interlock lifting ropewinder, to carry out the coiling action of curtain serving, finish the ascending, descending adjustment of casement curtain.Every group of lifting ropewinder unit comprises an outer skeleton frame 10, a reel for rope 20 and block cover 30.Wherein, outer skeleton frame 10 is to establish to be a U font attitude pedestal, and the one end is provided with circular shaft hole 11 holding penetrating of reel for rope 20 1 ends, and provides a rope hole 12 to hold penetrating of serving 40 in the bottom surface of this one; Outer skeleton frame 10 other ends are then established and are the upwards axis hole 14 of opening port state, overlap 30 1 end protuberances 31 to embed the block that reel for rope 20 and block overlap behind 30 fits, and it is interior and do not break away to make it with this form reel for rope 20 and block cover to be fixed in this outer skeleton frame 10 for 30 innings; Offer with wedge mouth 21 at the mouth place, footpath of an end of reel for rope 20 in addition, embed with the tieing 41 of content serving 40.
See also Fig. 2, this is a ropewinder combination appearance figure of the present utility model.According to above-mentioned explanation, serving 40 is to penetrate from the rope hole 12 of outer skeleton frame 10, after tightly tie up a tieing 41, and it is drawn tieing is embedded in the wedge mouth of reel for rope 20 1 ends, when being subjected to the band of stay cord and drive link, changes by this ropewinder, then the scrolling reel for rope 20, and this moment, serving 40 can be along the left end of reel for rope 20 gradually to the right with hand of spiral rolling, and 40 of servings can form the screw thread state and coil on reel for rope 20 with spiral rule.
See also Fig. 3, this is an enforcement illustration of the present utility model.Wherein, ropewinder of the present utility model unit is a left and right end of being located at cross tube 50, with a drive link 60 the pivot combination is worn in two ropewinder unit again, and the two ends that embed C shape clasp 80 skeleton frame 10 outside ropewinder are on drive link 60, to limit the slippage of ropewinder.In addition, drive link 60 1 ends then connect again and are set in the distolateral rope pulling device serving 70 of cross tube 50 1, can forward reverse pulling rope pulling device serving 70 stay cords 71 with changeing the synchronous rotation that drive link 60 makes it interlock lifting ropewinder, to carry out the coiling action of curtain serving 40, finish the ascending, descending adjustment of casement curtain.
Claims (5)
1, a kind of structure-improved of curtain lifting ropewinder comprises identical two groups of lifting ropewinder unit, a drive link and a rope pulling device serving; Described two groups of lifting ropewinder unit are installed on the appropriate location of the left and right sides at curtain cross tube position respectively; A described drive link is used for that pivot is worn in two groups of lifting ropewinder unit and is combined in curtain; The stay cord of described rope pulling device serving is connected the distolateral of curtain cross tube; It is characterized in that described each lifting ropewinder unit is made of an outer skeleton frame, a reel for rope and a block cover; Described reel for rope one end is rotating to be located at outer skeleton frame one side, and the other end is provided with the wedge mouth; Described block overlaps the wedge mouth end that a side is enclosed within reel for rope, and the other end is rotating to be located at outer skeleton frame opposite side; The serving of described curtain is upward through at the bottom of the outer skeleton frame of curtain lifting ropewinder behind the end, ties a fag end, draw again to the outer skeleton frame reel for rope in addition a wedge mouth of end be nested with fixing.
2, the structure-improved of a kind of curtain lifting ropewinder according to claim 1, it is characterized in that, described outer skeleton frame bottom surface provides one to hold the hole that serving penetrates, and the two sides of this outer skeleton frame respectively are provided with an axis hole, and one of them axis hole has a breach that makes progress.
3, the structure-improved of a kind of curtain lifting ropewinder according to claim 1 is characterized in that, described reel for rope one end is located in the axis hole of base, the axis hole that the breach that makes progress is arranged of the outside skeleton frame base in other end, and this end is provided with the wedge mouth.
4, the structure-improved of a kind of curtain lifting ropewinder according to claim 1 is characterized in that, described block overlaps on the end face that the wedge mouth is arranged that a side is enclosed within reel for rope, and the other end is provided with a protuberance, and being located at of outer skeleton frame has in the axis hole of breach upwards.
5, the structure-improved of a kind of curtain lifting ropewinder according to claim 1 is characterized in that, an end of described serving penetrates from the hole of outer skeleton frame bottom surface, and the wedge mouth in knotting back, stage casing from reel for rope passes, and makes tieing be embedded in the wedge mouth place of reel for rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03232166 CN2638597Y (en) | 2003-06-13 | 2003-06-13 | Improved structure of curtain lifting rope rolling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03232166 CN2638597Y (en) | 2003-06-13 | 2003-06-13 | Improved structure of curtain lifting rope rolling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2638597Y true CN2638597Y (en) | 2004-09-08 |
Family
ID=34291365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03232166 Expired - Fee Related CN2638597Y (en) | 2003-06-13 | 2003-06-13 | Improved structure of curtain lifting rope rolling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2638597Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696928A (en) * | 2016-04-08 | 2016-06-22 | 无锡利日能源科技有限公司 | Novel rope winder |
| CN106968584A (en) * | 2017-05-31 | 2017-07-21 | 义乌市斯卡丹遮阳设备有限公司 | A kind of sun blind ropewinder |
-
2003
- 2003-06-13 CN CN 03232166 patent/CN2638597Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696928A (en) * | 2016-04-08 | 2016-06-22 | 无锡利日能源科技有限公司 | Novel rope winder |
| CN105696928B (en) * | 2016-04-08 | 2017-11-28 | 无锡利日能源科技有限公司 | A kind of ropewinder |
| CN106968584A (en) * | 2017-05-31 | 2017-07-21 | 义乌市斯卡丹遮阳设备有限公司 | A kind of sun blind ropewinder |
| CN106968584B (en) * | 2017-05-31 | 2018-07-31 | 义乌市斯卡丹遮阳设备有限公司 | A kind of venetian blind ropewinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |