CN2584787Y - Anti-theft window grill - Google Patents
Anti-theft window grill Download PDFInfo
- Publication number
- CN2584787Y CN2584787Y CN 02280771 CN02280771U CN2584787Y CN 2584787 Y CN2584787 Y CN 2584787Y CN 02280771 CN02280771 CN 02280771 CN 02280771 U CN02280771 U CN 02280771U CN 2584787 Y CN2584787 Y CN 2584787Y
- Authority
- CN
- China
- Prior art keywords
- guardrail
- hinge type
- fixed border
- fixing frame
- type guardrail
- 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
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to an anti-theft window guardrail, which comprises a fixing frame and a hinge type guardrail which is arranged in the fixing frame and composed of pulling plates and a hinging plate. Big pulleys and small pulleys are respectively arranged on fixing shafts which are arranged on four corners in the fixing frame. The bottom in the fixing frame is provided with a chain driving mechanism which is composed of a driving chain wheel, a driven chain wheel and chains. The pulling plate on the uppermost end of the hinge type guardrail is connected with the inside on the upper end of the fixing frame and the pulling plate on the lowermost end of the hinge type guardrail is connected with two steel cables which are wound on the big and the small pulleys. The two steel cables are respectively connected with the upper and the lower chains of the chain driving mechanism, and a hand rocking handle is arranged on the driving chain wheel. The utility model has the advantages that the hinge type guardrail can be opened or closed, and the operation is free. In addition, when the guardrail is opened, shading degree is smaller, which brings convenience to users.
Description
Technical field:
The utility model relates to a kind of burglary-resisting window guardrail, particularly a kind of openable burglary-resisting window guardrail.
Background technology:
Existing burglary-resisting window guardrail mostly is the netted nonfloating rail that is made of reinforcing bar, though its anti-theft effect is better, when indoor breaking out of fire, makes indoor occupant be difficult to flight, rescues people, fire extinguishing in outdoor personnel are difficult to.End appears in the newspapers when giving the damnous tragic incident of people's life and property thus.And present commercially available openable burglary-resisting window guardrail one is that obscurity is big, the 2nd, open and close not freely.
Summary of the invention:
In view of the deficiency that above-mentioned prior art exists, the purpose of this utility model provide a kind of obscurity little, open and close openable burglary-resisting window guardrail freely.
The purpose of this utility model is to realize like this, it comprises fixed border and places the hinge type guardrail that is made of arm-tie and hinge joint plate in this fixed border, it is characterized in that: in fixed border, be provided with big on the set fixed axis in four angles respectively, truckle, be provided with by drive sprocket at the fixed border inner bottom part, the chain drive that driven sprocket and chain constitute, hinge type guardrail topmost arm-tie links to each other with the fixed border upper end is inboard, the hinge type guardrail bottom arm-tie be looped around big, two wire rope on the truckle link to each other, two wire rope respectively with chain drive on, lower chain links to each other, and is provided with hand crank on drive sprocket.Drive chain drive by this crank, and drive two wire rope transmissions on the large and small pulley, make it to realize the lifting (being opening or closing of guardrail) of hinge type guardrail with this.
The utility model has the advantages that the hinge type guardrail can open or close, and operation freely.Guardrail obscurity when opening is less in addition, brings great convenience to the user.
Below in conjunction with accompanying drawing the utility model is explained.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A view among Fig. 1.
The specific embodiment:
By accompanying drawing as can be known, the utility model mainly is made of fixed border 1, large and small pulley 2,3, wire rope 5,6, driving gear 7, driven gear 9, chain 8, arm-tie 11, hinge joint plate 12.On the set fixed axis 4 in fixed border 1 interior four angles, be provided with large and small pulley 2,3 respectively.The chain drive that is made of driving gear 7, driven gear 9, chain 8 places fixed border 1 inner bottom part.Place in the fixed border 1 by several arm-ties 11 and the hinge type guardrail that hinge joint plate 12 constitutes,, set up along fixed border 1 both sides institute separately at the two ends of each arm-tie 11 with the roller 13 of chute 1-1 rolling in order to make the oscilaltion of hinge type guardrail freely.Two neighbouring hinge joint plates 12 intersect folded mutually when lifting, make it obscurity minimum when the hinge type guardrail is opened fully.Wire rope 5 links to each other around fixed border 1 lower right corner truckle, upper right corner truckle, upper left corner large pulley, upper left corner large pulley and with chain 8 upsides; Wire rope 6 links to each other around fixed border 1 lower right corner large pulley, upper right corner large pulley, upper left corner truckle, lower left corner truckle and with chain 8 downsides.Hinge type guardrail topmost arm-tie links to each other with the fixed border upper end is inboard, and hinge type guardrail arm-tie bottom links to each other with two wire rope on being looped around large and small pulley.Hand crank 10 is located on the drive sprocket 7 and (also can establishes a driving mechanism that is made of micromachine and reducer and drive drive sprocket 7 rotations, realize electronic control).
Claims (2)
1, a kind of burglary-resisting window guardrail, it comprises fixed border and places the hinge type guardrail that is made of arm-tie and hinge joint plate in this fixed border, it is characterized in that: in fixed border, be provided with big on the set fixed axis in four angles respectively, truckle, be provided with by drive sprocket at the fixed border inner bottom part, the chain drive that driven sprocket and chain constitute, hinge type guardrail topmost arm-tie links to each other with the fixed border upper end is inboard, the hinge type guardrail bottom arm-tie be looped around big, two wire rope on the truckle link to each other, two wire rope respectively with chain drive on, lower chain links to each other, and is provided with hand crank on drive sprocket.
2, burglary-resisting window guardrail as claimed in claim 1 is characterized in that: set up separately at the two ends of each arm-tie along the fixed border both sides the roller that rolls with chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02280771 CN2584787Y (en) | 2002-10-29 | 2002-10-29 | Anti-theft window grill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02280771 CN2584787Y (en) | 2002-10-29 | 2002-10-29 | Anti-theft window grill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2584787Y true CN2584787Y (en) | 2003-11-05 |
Family
ID=33743414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02280771 Expired - Fee Related CN2584787Y (en) | 2002-10-29 | 2002-10-29 | Anti-theft window grill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2584787Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001384A (en) * | 2019-04-24 | 2019-07-12 | 南通理工学院 | Automobile radiator blind device |
| CN114607076A (en) * | 2022-04-01 | 2022-06-10 | 北京首钢建设集团有限公司 | Green glass curtain wall system |
-
2002
- 2002-10-29 CN CN 02280771 patent/CN2584787Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001384A (en) * | 2019-04-24 | 2019-07-12 | 南通理工学院 | Automobile radiator blind device |
| CN114607076A (en) * | 2022-04-01 | 2022-06-10 | 北京首钢建设集团有限公司 | Green glass curtain wall system |
| CN114607076B (en) * | 2022-04-01 | 2023-02-17 | 北京首钢建设集团有限公司 | Green glass curtain wall system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101298821B (en) | Multi-functional window structure | |
| CN101487373B (en) | Lifting type anti-theft shutter | |
| AU2003303970B2 (en) | Rollup door with rollable door leaf | |
| AU734521B2 (en) | A door or gate closing apparatus | |
| CN201358697Y (en) | Lift type anti-theft window shutter | |
| CN2584787Y (en) | Anti-theft window grill | |
| KR100786767B1 (en) | Slide style open type arcade | |
| CN206888875U (en) | A kind of adaptive shutter of wind-force | |
| EP0967359A2 (en) | Improvements in operating devices and slats for reversible window blinds | |
| CN206608071U (en) | Laborsaving convenient for children door | |
| CN107829652A (en) | A kind of protector for slide window | |
| CN102777118A (en) | Ventilation anti-theft shutter | |
| CN213450182U (en) | Window with screen window capable of moving along with glass window | |
| CN101289916A (en) | Hollow, vacuum glass lift type energy-saving window dedicated opening-closing device | |
| CN203808798U (en) | Multifunctional burglary-proof window | |
| CN1067135C (en) | Heat-sensitive automatic opening structure for window | |
| CN2779012Y (en) | Non-frame type folded traction window | |
| CN2630428Y (en) | Multifunctional interlocking linkage window | |
| CN2900741Y (en) | Slide frameless glass window | |
| CN101004124A (en) | New type window structure | |
| KR102555808B1 (en) | Vehicle emergency exit door opening and closing device inside the tunnel | |
| CN221373327U (en) | Lifting door for aluminum alloy assembled tent | |
| CN2470522Y (en) | Built-in rolling gate | |
| CN2317302Y (en) | Lantern mesh type rolling shutter door or window | |
| CN2454517Y (en) | Anti-theft rolling gate device |
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 |