CN202445792U - Multifunctional traction device for curtains - Google Patents
Multifunctional traction device for curtains Download PDFInfo
- Publication number
- CN202445792U CN202445792U CN2011203046672U CN201120304667U CN202445792U CN 202445792 U CN202445792 U CN 202445792U CN 2011203046672 U CN2011203046672 U CN 2011203046672U CN 201120304667 U CN201120304667 U CN 201120304667U CN 202445792 U CN202445792 U CN 202445792U
- Authority
- CN
- China
- Prior art keywords
- traction
- curtains
- travel
- screw rod
- ing rest
- 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 a multifunctional traction device for curtains. The traction device comprises a screw and a movable support, wherein the screw penetrates through a cavity of a traction seat, two rollers and springs are installed on the traction seat, and a bearing is arranged on the movable support fixed on the traction seat through a base supporting plate. The multifunctional traction device for the curtains has the advantages of being convenient to install, safe and reliable in use, and simple and convenient to operate manually or automatically.
Description
Technical field
The utility model relates to window shade arrangement, relates in particular to a kind of curtain transmission device.
Background technology
A few days ago, US Consumer Product Safety Commission (CPSC) and Smith+noble company unite declaration and the roman shade that originates from China, Mexico and the U.S. and roller shutter are implemented voluntary recall.The commodity that are called back comprise the Rome curtain that all are customized, and all do not dispose the roller shutter of tensioning apparatus, and quantity is about 1,300,000.From in December, 2009, CPSC has recalled the Rome curtain and roller shutter reaches tens million of.Recall former because: curtain built-in rope in Rome exposes, and when children place stay cord to be around in neck with the curtain centre or with rope its neck, is prone to the risk that causes neck to be reined in; If the rope of roller shutter is unfixing on the wall, the danger that children also have neck to be reined in after neck is put into.COSC reminds the consumer to stop using such curtain immediately, and contact curtain safety committee arranges curtain is freely overhauled.It is reported, happen occasionally owing to curtain rope causes children's death by suffocation or serious injured incident.In the U.S., CPSC staff investigates discovery, from 1999, has 120 death incidents relevant with curtain rope with 113 non-disastrous accidents.Her Majesty the Queen in right of Canada as represented by the minister of Healt has reported that from 1986 dead and 23 quilts of 28 people that caused by curtain rope rein in incident.And in 2002, there are 7 countries in European Union, and totally 90 children were because curtain rope damages and promptly sent into hospital, and since 2008, existing at least 6 people in Europe cause death because of curtain rope.For this reason; In the recent period US Consumer Product Safety Commission, Her Majesty the Queen in right of Canada as represented by the minister of Healt and EU Committee's health and consumer protection general administration appeal that jointly manufacturer and standardization body formulate enforceable international safety standard to curtain, and this is that represent the associated mechanisms associating for the first time strong request of 29 countries be a certain specific products formulation regulatory safety standards.
The utility model content
To the deficiency of prior art, the utility model provides a kind of multifunction traction window shade arrangement.
To achieve these goals, the utility model solution technical scheme that its technical problem adopted is:
A kind of multifunction traction window shade arrangement comprises screw rod, and travel(l)ing rest, screw rod pass in the traction seat chamber, and two rollers and spring are installed in traction seat; Bearing is arranged between screw rod and the travel(l)ing rest.
Described travel(l)ing rest is to be fixed on the traction seat through backing board.
The beneficial effect of the utility model: easy for installation, safe and reliable, simple to operation, both can be manual, also can be automatic, function is many.
Description of drawings
Fig. 1 is the assembling sketch map of the utility model;
Fig. 2 is the front view of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and instance the utility model is done further detailed description.
A kind of multifunction traction window shade arrangement comprises screw rod 9, and travel(l)ing rest 7, screw rod 9 pass in traction seat 1 chamber, and two roller 2,3 and springs 6 are installed on traction seat 1; Bearing 8 is provided with on the travel(l)ing rest 7.Described travel(l)ing rest 7 is to be fixed on the traction seat 1 through backing board 5.Through trim designs, low supporting plate 5 is fixed on travel(l)ing rest 7 on the traction seat 1, and bearing 8 effects are equivalent to the internal thread of nut; 9 rotations of motor-driven screw rod drive suitable internal thread effect bearing 8 and drive traction seat 1 under the effect of roller 2, roller 3, moving linearly on track 4; Device in use, when the travel(l)ing rest upper boom hangs with cloth art etc., when travel(l)ing rest received downward power greater than the holding capacity of spring 6, travel(l)ing rest 6 was shifted downwards; Bearing 8 displacements of internal thread effect; Then do not have the screw thread function, thereby make whole device become a screw jacket, can be random under the effect that has with the power of screw rod parallel direction outside screw rod, do motion repeatedly; Not limited by the external screw thread on the screw rod, realize manual function.The beneficial effect of the utility model: easy for installation, safe and reliable, simple to operation both can be manual, also can be automatic, function is many.
Claims (2)
1. a multifunction traction window shade arrangement comprises screw rod (9), and travel(l)ing rest (7) is characterized in that, screw rod (9) passes in traction seat (1) chamber, and two rollers (2,3) and spring (6) are installed in traction seat (1); Bearing (8) is arranged between screw rod (9) and the travel(l)ing rest (7).
2. multifunction traction window shade arrangement according to claim 1 is characterized in that, described travel(l)ing rest (7) is to be fixed on the traction seat (1) through backing board (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203046672U CN202445792U (en) | 2011-08-19 | 2011-08-19 | Multifunctional traction device for curtains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203046672U CN202445792U (en) | 2011-08-19 | 2011-08-19 | Multifunctional traction device for curtains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202445792U true CN202445792U (en) | 2012-09-26 |
Family
ID=46861694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203046672U Expired - Fee Related CN202445792U (en) | 2011-08-19 | 2011-08-19 | Multifunctional traction device for curtains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202445792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340556A (en) * | 2013-07-27 | 2013-10-09 | 罗永永 | Manual and automatic integrated traction curtain device |
-
2011
- 2011-08-19 CN CN2011203046672U patent/CN202445792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340556A (en) * | 2013-07-27 | 2013-10-09 | 罗永永 | Manual and automatic integrated traction curtain 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20130819 |