CN202223006U - Curtain provided with zipper - Google Patents
Curtain provided with zipper Download PDFInfo
- Publication number
- CN202223006U CN202223006U CN2011203469893U CN201120346989U CN202223006U CN 202223006 U CN202223006 U CN 202223006U CN 2011203469893 U CN2011203469893 U CN 2011203469893U CN 201120346989 U CN201120346989 U CN 201120346989U CN 202223006 U CN202223006 U CN 202223006U
- Authority
- CN
- China
- Prior art keywords
- curtain
- zipper
- pull rope
- curtain body
- fixed pulley
- 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
Links
Images
Abstract
The utility model discloses a curtain provided with a zipper, and mainly solves the problem of image fuzziness caused by non-tight sealing of the curtain when a projector is used indoors. The curtain structurally comprises a curtain body, wherein the zipper is arranged on corresponding lateral sides of the curtain body; a fixed pulley is arranged at the middle part of a slideway at the upper end of the curtain body; one end of a pull rope passes through a through hole of a zipper pinching handle and then bypasses the fixed pulley; and two retaining rings are respectively arranged at the two ends of the pull rope. When the curtain is used, the bottom ends of the zipper are well buckled and connected, then the retaining rings at the upper part of the pull rope is pulled, and the fixed pulley drives the lower end of the pull rope to move upwards, thereby enabling the zipper to be zipped and the curtain body to be closed; when the curtain needs to be opened, the pull rope is pulled again to drive the pinching handle of the zipper is driven by to slide downwards, and the curtain body is opened. The curtain is very convenient to use and saves time and power.
Description
Technical field
The utility model relates to a kind of curtain, is specially a kind of curtain with slide fastener.
Background technology
At present, projecting apparatus is all being used in most of classrooms, if but curtain is airtight not tight, and can cause projected image unclear, nearly all can more or less there be airtight not tight problem in the curtain of selling in the market, can make drop shadow effect very poor.
The utility model content
The utility model provides a kind of curtain with slide fastener to above-mentioned deficiency of the prior art, and the curtain of this band slide fastener can effectively solve the problem of curtain light leak when using projecting apparatus.
The utility model solves the technical scheme that its technical problem adopted: a kind of curtain with slide fastener; Its structure comprises the curtain body; Respective side at the curtain body is provided with slide fastener; Slideway middle part in curtain body upper end is provided with a fixed pulley, and an end of stay cord is walked around fixed pulley after passing the through hole of slide fastener squeezing handle again; Described stay cord two ends are respectively arranged with a back-up ring.
The beneficial effect of the utility model is: during use that slide fastener bottom snapping is good, spur the back-up ring on stay cord top then, fixed pulley drive the stay cord lower end on move, thereby slide fastener is pulled on, the curtain body closes; When need when opening curtain, spur stay cord again, the squeezing handle that stay cord drives slide fastener glides, and the curtain body is opened, and is very easy to use, time saving and energy saving.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model;
Reference numeral: 1 stay cord, 2 fixed pulleys, 3 slide fasteners, 4 curtain bodies, 5 back-up rings.
The specific embodiment
As shown in Figure 1; A kind of curtain of the utility model with slide fastener, its structure comprises curtain body 4, is provided with slide fastener 3 in the respective side of curtain body 4; Be provided with a fixed pulley 2 at the slideway of curtain body 4 upper ends middle part, an end of stay cord 1 is walked around fixed pulley 2 after passing the through hole of slide fastener 3 squeezing handles again; Described stay cord 1 two ends are respectively arranged with a back-up ring 5, and back-up ring 5 can prevent stay cord 1 landing from the squeezing handle through hole of slide fastener 3, and the back-up ring 5 of stay cord 1 other end can prevent that stay cord 1 from coming off from fixed pulley 2.
During use, slide fastener 3 bottom snappings are good, spur the back-up ring 5 on stay cord 1 top then, fixed pulley 2 drive stay cords 1 lower end on move, thereby slide fastener 3 is pulled on, curtain body 4 closes; When need when opening curtain, spur stay cord 1 again, the squeezing handle that stay cord 1 drives slide fastener 3 glides, and curtain body 4 is opened, and is very easy to use, time saving and energy saving.
Claims (1)
1. the curtain with slide fastener comprises the curtain body, it is characterized in that, is provided with slide fastener in the respective side of curtain body, is provided with a fixed pulley at the slideway middle part of curtain body upper end, and an end of stay cord is walked around fixed pulley after passing the through hole of slide fastener squeezing handle again; Described stay cord two ends are respectively arranged with a back-up ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203469893U CN202223006U (en) | 2011-09-16 | 2011-09-16 | Curtain provided with zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203469893U CN202223006U (en) | 2011-09-16 | 2011-09-16 | Curtain provided with zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223006U true CN202223006U (en) | 2012-05-23 |
Family
ID=46073617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203469893U Expired - Fee Related CN202223006U (en) | 2011-09-16 | 2011-09-16 | Curtain provided with zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202223006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432615A (en) * | 2019-03-08 | 2019-11-12 | 缙云新阳工艺品有限公司 | A kind of convenient and fast wallet |
-
2011
- 2011-09-16 CN CN2011203469893U patent/CN202223006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432615A (en) * | 2019-03-08 | 2019-11-12 | 缙云新阳工艺品有限公司 | A kind of convenient and fast wallet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202213705U (en) | Telescopic swim ring | |
| CN202223006U (en) | Curtain provided with zipper | |
| CN201870208U (en) | Guide rail type electric remote control mosquito net frame | |
| CN201734470U (en) | Simple pull-type window curtain | |
| WO2023213076A1 (en) | Curtain rod structure for electric curtain | |
| CN209152738U (en) | A kind of trimming device for seat of handling official business | |
| CN202970401U (en) | Self-falling prevention type magnetic control hollow glass provided with built-in venetian blind | |
| CN203777299U (en) | Shower sauna room | |
| CN204049178U (en) | A kind of intelligent curtain | |
| CN203584113U (en) | Movable window structure | |
| CN204969874U (en) | Automatic device that opens and shuts of umbrella | |
| CN103821388B (en) | Rolling type shower sauna room | |
| CN202115395U (en) | Handle with adjustable length | |
| CN202970011U (en) | Scalable inflating pool | |
| CN203654870U (en) | Extensible tent | |
| CN203655113U (en) | Zero energy consumption automatic screen window door | |
| CN202477329U (en) | Easily drawn curtain | |
| CN209040730U (en) | A kind of blade of louver window with automatic aligning function | |
| CN217518314U (en) | Can prevent nature climate's bionical attitude swimming pool | |
| CN204015590U (en) | A kind of fabric wardrobe of synchronous rolling door up and down | |
| CN203160952U (en) | Push-pull window opening and closing device | |
| CN202515351U (en) | Electric curtain | |
| CN113018818B (en) | Safety device is used in training is extended in high altitude sports | |
| CN203755446U (en) | House with movable roof | |
| CN203925252U (en) | Up roller shutter window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20120916 |