CN204126485U - A kind of stepless keying self-locking hung windows - Google Patents
A kind of stepless keying self-locking hung windows Download PDFInfo
- Publication number
- CN204126485U CN204126485U CN201420580964.3U CN201420580964U CN204126485U CN 204126485 U CN204126485 U CN 204126485U CN 201420580964 U CN201420580964 U CN 201420580964U CN 204126485 U CN204126485 U CN 204126485U
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- China
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- slide block
- fork
- worm
- hinged
- pull bar
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- Withdrawn - After Issue
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Abstract
The utility model discloses stepless keying self-locking hung windows.Existing window easily causes house to throw rainwater into, and the self-locking effect of self-locking mechanism needs to be investigated.Worm gear of the present utility model and winch spool are all fixed on worm-wheel shaft; Winch spool is connected with the first slide block and the second slide block with the second wire rope respectively by the first wire rope; First slide block is all connected with the first slide with the second slide block; First slide block is connected by connecting steel wire ropes with the second slide block; One end and first slide block of the first pull bar are hinged, the other end and the first fork hinged; One end and second slide block of the second pull bar are hinged, the other end and the second fork hinged; One end of first fork and the 3rd slide block ball-joint, the other end and the ball-joint of glass window framework; One end of second fork and Four-slider ball-joint, the other end and the ball-joint of glass window framework; 3rd slide block is all connected with the second slide with Four-slider.The utility model realizes the stepless changing that window opens and closes size, and after adjustment, self-locking performance is good.
Description
Technical field
The utility model relates to window, is specifically related to a kind of stepless keying self-locking hung windows.
Background technology
Window is widely used at home house, hotel and office premises etc., plays daylighting, ventilation, the rainproof and effect such as to beautify the environment.
Existing window mostly is side and opens or horizontal sliding unlatching, and when raining, rainwater easily throws house into, is mainly used in house at home.The window that horizontal sliding is opened does not have self-locking performance (self-locking performance refers to that window is subject to large external force again, as blown, also can not close) mostly; Laterally opened window is with auto-lock function, wherein stepless (stepless refer to that the large I of window aperture arbitrarily adjusts) troublesome poeration, self-locking performance of opening is bad, have level (window aperture size stepping adjusts to have level to refer to) to open simple to operate, self-locking performance good, but can not arbitrarily regulate unlatching size.
The window that opposite side is opened or horizontal sliding is opened, hung windows rainwater is not easy to throw house into, is mainly used in hotel and office premises.Current hung windows can not realize stepless unlatching, if be subject to live load (the size and Orientation change of power) self-locking performance to lose efficacy, the ectocine such as cause blowing will cause window to open and close size variation even breaking glass, high-altitude pendant glass, bring very large potential safety hazard.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, a kind of stepless keying self-locking hung windows is provided, realize the stepless changing that window opens and closes size, with the individual requirement meeting Different climate, different crowd opens and closes window, and self-locking performance is good after adjustment, the ectocine such as prevent from blowing causes window to open and close size variation even breaking glass.
The utility model comprises handwheel, worm shaft, worm screw, glass window framework, worm gear, worm-wheel shaft, winch spool, the first wire rope, the second wire rope, roller, the first slide block, the second slide block, connecting steel wire ropes, the first guide rail, the first pull bar, the second pull bar, the first fork, the second fork, the 3rd slide block, Four-slider and the second guide rail; Described handwheel and worm screw are all fixed on worm shaft, and worm gear and winch spool are all fixed on worm-wheel shaft, and worm and wheel engages; Described worm shaft and worm-wheel shaft are all bearing on glass window framework by bearing; Four rolling all with glass window frame articulation, two rollers are arranged on the side of winch spool, and two other roller is arranged on the opposite side of winch spool; One end of described first wire rope and the second wire rope is all fixed with winch spool; The other end of described first wire rope walks around three rollers successively along same direction of rotation, and fixes with the lateral wall of the first slide block; The other end of described second wire rope walks around four rolling along contrary direction of rotation, and fixes with the lateral wall of the second slide block; The first described slide block is all connected with the first slide with the second slide block, and the first guide rail is fixed on glass window framework; One end of described connecting steel wire ropes and the inside wall of the first slide block are fixed, and the inside wall of the other end and the second slide block is fixed; One end and first slide block of described first pull bar are hinged, and the other end is hinged in the middle part of the first fork; One end and second slide block of described second pull bar are hinged, and the other end is hinged in the middle part of the second fork; One end of described first fork and the 3rd slide block ball-joint, the other end and the ball-joint of glass window framework; One end of described second fork and Four-slider ball-joint, the other end and the ball-joint of glass window framework; The 3rd described slide block is all connected with the second slide with Four-slider.
Described first pull bar is equal with the length of the second pull bar; Described first fork is equal with the length of the second fork; The distance at hinged center to the first fork of described first pull bar and the first fork and the hinged center of the 3rd slide block equals the distance at hinged center to the second fork of the second pull bar and the second fork and the hinged center of Four-slider.
Described worm screw is single start worm.
The top of described glass window framework and the top of glass window fixed mount hinged.
The beneficial effect that the utility model has is:
1, Worm Wheel System of the present utility model can realize the stepless changing that window opens and closes size, meet Different climate, individual requirement that different crowd opens and closes window, and the ectocine such as utilize the self-locking performance of Worm Wheel System to prevent from blowing causes window to open and close size variation even breaks glass; Fork two ends all adopt ball pivot, avoid the interference of window opening-closing process; Two symmetrical cover guide rail, pull bar, fork and slide block acting in conjunction windows are had to open and close, stress balance, durability, good reliability.
2, the utility model adopts hang mounting glass window frame, namely the top of glass window framework and the top of glass window fixed mount hinged, when hang substantially reduces rainy, rainwater throws the degree in house into.
3, the good self-locking performance of Worm Wheel System is applied in self-locking window by the utility model, and achieves stepless changing, can promote the marketing of self-locking window, improves the market competitiveness of self-locking window.
4, the utility model structure is simple, easy for installation.
Accompanying drawing explanation
Fig. 1 is mechanism principle schematic diagram of the present utility model;
Fig. 2 is schematic side view of the present utility model;
Fig. 3 is that in the utility model, the second slide block moves the principle schematic realizing glass window framework and open and close.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1,2 and 3, a kind of stepless keying self-locking hung windows, comprises handwheel 1, worm shaft 2, worm screw 3, glass window framework 4, worm gear 5, worm-wheel shaft 6, winch spool 7, first wire rope 8, second wire rope 9, roller 10, first slide block 11-1, the second slide block 11-2, connecting steel wire ropes 12, first guide rail 13, first pull bar 14-1, the second pull bar 14-2, the first fork 15-1, the second fork 15-2, the 3rd slide block 16-1, Four-slider 16-2 and the second guide rail 18; Handwheel 1 and worm screw 3 are all fixed on worm shaft 2, and worm gear 5 and winch spool 7 are all fixed on worm-wheel shaft 6, and worm screw 3 engages with worm gear 5; Worm screw 3 is single start worm; Worm shaft 2 and worm-wheel shaft 6 are all bearing on glass window framework 4 by bearing; Four rolling 10 is all hinged with glass window framework 4, and two rollers 10 are arranged on the side of winch spool 7, and two other roller 10 is arranged on the opposite side of winch spool 7; One end of first wire rope 8 and the second wire rope 9 is all fixed with winch spool 7; The other end of the first wire rope 8 walks around three rollers 10 successively along same direction of rotation, and fixes with the lateral wall of the first slide block 11-1; The other end of the second wire rope 9 walks around four rolling 10 along contrary direction of rotation, and fixes with the lateral wall of the second slide block 11-2; First slide block 11-1 and the second slide block 11-2 is all slidably connected with the first guide rail 13, and the first guide rail 13 is fixed on glass window framework 4; One end of connecting steel wire ropes 12 and the inside wall of the first slide block 11-1 are fixed, and the inside wall of the other end and the second slide block 11-2 is fixed; One end and the first slide block 11-1 of the first pull bar 14-1 are hinged, and the other end is hinged in the middle part of the first fork 15-1; One end and the second slide block 11-2 of the second pull bar 14-2 are hinged, and the other end is hinged in the middle part of the second fork 15-2; One end of first fork 15-1 and the 3rd slide block 16-1 ball-joint, the other end and glass window framework 4 ball-joint; One end of second fork 15-2 and Four-slider 16-2 ball-joint, the other end and glass window framework 4 ball-joint; 3rd slide block 16-1 and Four-slider 16-2 is all slidably connected with the second guide rail 18.
The operating principle of this stepless keying self-locking hung windows:
By hinged by jointed shaft 19 for the top of the top of glass window framework 4 and glass window fixed mount 17, the second guide rail 18 is fixed on glass window fixed mount 17.Rotate handwheel 1 and power is passed to worm gear 5 through worm shaft 2, worm screw 3; Power is passed to winch spool 7 through worm-wheel shaft 6 by worm gear 5.When winch spool 7 rotates forward, the first wire rope 8 is wound on winch spool 7, thus drives the first slide block 11-1 and the second slide block 11-2 to move along the first guide rail 13 in the same direction; Now, the second wire rope 9 is from unwinding winch spool 7; First slide block 11-1 drives the first fork 15-1 to swing by the first pull bar 14-1, thus drives the 3rd slide block 16-1; Second slide block 11-2 drives the second fork 15-2 to swing by the second pull bar 14-2, thus drives Four-slider 16-2; 3rd slide block 16-1 and Four-slider 16-2 moves in the same direction along the second guide rail 18, thus drives glass window framework 4 to swing (namely glass window framework 4 opposing glass window fixed mount 17 swings) around jointed shaft 19, realizes the unlatching of window.In like manner, when winch spool 7 reverses, the second wire rope 9 is wound on winch spool 7, and the first wire rope 8, from unwinding winch spool 7, realizes the closed of window.
Claims (4)
1. a stepless keying self-locking hung windows, comprise handwheel, worm shaft, worm screw, glass window framework, worm gear, worm-wheel shaft, winch spool, the first wire rope, the second wire rope, roller, the first slide block, the second slide block, connecting steel wire ropes, the first guide rail, the first pull bar, the second pull bar, the first fork, the second fork, the 3rd slide block, Four-slider and the second guide rail, it is characterized in that:
Described handwheel and worm screw are all fixed on worm shaft, and worm gear and winch spool are all fixed on worm-wheel shaft, and worm and wheel engages; Described worm shaft and worm-wheel shaft are all bearing on glass window framework by bearing; Four rolling all with glass window frame articulation, two rollers are arranged on the side of winch spool, and two other roller is arranged on the opposite side of winch spool; One end of described first wire rope and the second wire rope is all fixed with winch spool; The other end of described first wire rope walks around three rollers successively along same direction of rotation, and fixes with the lateral wall of the first slide block; The other end of described second wire rope walks around four rolling along contrary direction of rotation, and fixes with the lateral wall of the second slide block; The first described slide block is all connected with the first slide with the second slide block, and the first guide rail is fixed on glass window framework; One end of described connecting steel wire ropes and the inside wall of the first slide block are fixed, and the inside wall of the other end and the second slide block is fixed; One end and first slide block of described first pull bar are hinged, and the other end is hinged in the middle part of the first fork; One end and second slide block of described second pull bar are hinged, and the other end is hinged in the middle part of the second fork; One end of described first fork and the 3rd slide block ball-joint, the other end and the ball-joint of glass window framework; One end of described second fork and Four-slider ball-joint, the other end and the ball-joint of glass window framework; The 3rd described slide block is all connected with the second slide with Four-slider.
2. one according to claim 1 stepless keying self-locking hung windows, is characterized in that: described first pull bar is equal with the length of the second pull bar; Described first fork is equal with the length of the second fork; The distance at hinged center to the first fork of described first pull bar and the first fork and the hinged center of the 3rd slide block equals the distance at hinged center to the second fork of the second pull bar and the second fork and the hinged center of Four-slider.
3. one according to claim 1 stepless keying self-locking hung windows, is characterized in that: described worm screw is single start worm.
4. one according to claim 1 stepless keying self-locking hung windows, is characterized in that: the top of described glass window framework and the top of glass window fixed mount hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580964.3U CN204126485U (en) | 2014-10-09 | 2014-10-09 | A kind of stepless keying self-locking hung windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580964.3U CN204126485U (en) | 2014-10-09 | 2014-10-09 | A kind of stepless keying self-locking hung windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204126485U true CN204126485U (en) | 2015-01-28 |
Family
ID=52382852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420580964.3U Withdrawn - After Issue CN204126485U (en) | 2014-10-09 | 2014-10-09 | A kind of stepless keying self-locking hung windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204126485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314424A (en) * | 2014-10-09 | 2015-01-28 | 浙江理工大学 | Stepless opening and closing self-locking suspended sash window |
-
2014
- 2014-10-09 CN CN201420580964.3U patent/CN204126485U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314424A (en) * | 2014-10-09 | 2015-01-28 | 浙江理工大学 | Stepless opening and closing self-locking suspended sash window |
| CN104314424B (en) * | 2014-10-09 | 2015-11-25 | 浙江理工大学 | Stepless keying self-locking hung windows |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150128 Effective date of abandoning: 20151125 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150128 Effective date of abandoning: 20151125 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |