CN203394327U - Screen window with seamless stretch and adjustable height - Google Patents
Screen window with seamless stretch and adjustable height Download PDFInfo
- Publication number
- CN203394327U CN203394327U CN201320397768.8U CN201320397768U CN203394327U CN 203394327 U CN203394327 U CN 203394327U CN 201320397768 U CN201320397768 U CN 201320397768U CN 203394327 U CN203394327 U CN 203394327U
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- China
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- screen window
- pulley
- adjustable
- height
- fixed support
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- Expired - Fee Related
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Abstract
The utility model discloses a screen window with seamless stretch and an adjustable height. The screen window comprises an outer frame fixed on a sill, and a screen window arranged on the outer frame and matched to the outer frame in a sliding manner, a telescopic pulley group is arranged on an upper frame of the screen window, the screen window is matched to the outer frame in a telescopic manner through the telescopic pulley group; an adjusting pulley group is arranged on a lower frame of the screen window, and the screen window is adjustably matched to the outer frame through the adjusting pulley group. The telescopic pulley group comprises a pulley, a pulley support, a fixed support and an elastic part capable of generating opening-closing acting force for the pulley support; the adjusting pulley group comprises a pulley, an adjusting screw, a fixed seat and an adjusting block arranged between the pulley and the fixed seat. According to the utility model, when the screen window is mounted and dismounted, quick disassembly and seamless assembly of the screen window and the outer frame can be realized through the elastic part of the telescopic pulley group, the sealing property of the screen window is effectively improved, mounting and dismounting processes of the screen window are simplified, and the height position of the screen window can be adjusted through the adjusting screw of the adjusting pulley group, so that the screen window has strong practicability.
Description
Technical field
The utility model relates to a kind of screen window, specifically a kind of seamless flexible and height-adjustable screen window.
Background technology
Existing screen window, is mostly all original rigid installation pattern, is not can not fill in, loose exactly must make mosquito turnover white as, can not play this effect having of screen window.Therefore, quite a few user does not want to install screen window, or mounted user, because screen window handling difficulty or repeatedly installation easily damage, do not want screen window to load and unload again again, cause the clean difficulty of screen window, long-pending full dust and dirt, affect room health, totally unfavorable to ventilating, and form the corner or spot as yet untouched by a clean-up campaign in city; Thus, improve screen door structure, make it free-hand handling at any time like a cork, can guarantee again sealing and the durability of screen window, become the improvement problem of person skilled.
Existing " sliding sash with disappearing screen window " or " reel screen window " at present because cost is high, must be installed by special messenger's specialty simultaneously, also will transform original window-frame, takes time and effort consumption money, so not susceptible to user acceptance; Also the screen window that has some other structures, but owing to being all easily assembling not after one-time positioning, effect is also very undesirable.Therefore, be necessary further improvement.
Utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, and dependable performance is easy to operate, dismounting is simple, accurate positioning, and push-and-pull is smooth and easy, cost of production is low, and practical and the seamless of humanization designing stretches and height-adjustable screen window, to overcome weak point of the prior art.
By a kind of seamless flexible and height-adjustable screen window of this object design, comprise the outside framework being fixed on windowsill, the screen window that is arranged on outside framework and is slidably matched with it, it is characterized in that being provided with flexible assembly pulley on the upper frame of screen window, screen window is stretched and coordinates with outside framework by flexible assembly pulley; On the underframe of screen window, be provided with adjustable pulley group, screen window coordinates by adjustable pulley group and outside framework are adjustable.
Described flexible assembly pulley comprises pulley, pulley bracket and the fixed support being fixedly connected with the upper frame of screen window; Its middle pulley slides and is arranged at one end of pulley bracket, and the other end and the fixed support of pulley bracket are hinged; Between pulley bracket and fixed support, be also provided with the elastic component that pulley bracket is produced to folding active force.
Described elastic component is torsion spring, and torsion spring location is arranged at pulley bracket with support bracket fastened hinged place and at least comprises the feet that one end is connected with pulley bracket, and the feet that is connected with fixed support of the other end.
Described elastic component is that tripod torsion spring and location are arranged at pulley bracket and support bracket fastened hinged place, and its middle part feet is connected with pulley bracket, and initial and end feet is connected with fixed support.
Described adjustable pulley group comprises pulley, adjustment screw and the holder being fixedly connected with the underframe of screen window, its middle pulley slides to be arranged on holder and between the two and is provided with regulating block, and adjustment screw is arranged at the two ends of regulating block and is connected with holder; Between pulley and regulating block, by securing member, be fixedly connected with, the corresponding securing member of holder is provided with adjustment hole in both sides, and securing member acts on adjustment hole.
Described adjustment hole is longitudinally elongated hole.
Described flexible assembly pulley and adjustable pulley group are made by stainless steel, aluminium alloys or plastics.
Screen window of the present utility model when mounted, utilize the elastic force of the elastic component of flexible assembly pulley to position, make the installation between screen window and outside framework there is no gap, during dismounting, recycle the contraction of elastic component, make to produce between screen window and outside framework suitable gap, again screen window is dismantled, when effectively having improved screen window sealing, simplified screen window dismounting operation, and the height and position of screen window can also regulate by the adjustment screw of adjustable pulley group, user can carry out height to mounted screen window according to actual conditions and regulate, humanization designing, also have simple and reasonable simultaneously, dependable performance, easy to operate, accurate positioning, push-and-pull is smooth and easy, cost of production is low, the feature such as practical.
Accompanying drawing explanation
Fig. 1 is the flexible pulley block structure schematic diagram of the utility model one embodiment.
Fig. 2 is the utility model one embodiment adjustable pulley group structural representation.
Fig. 3 is the utility model one another structural representation of embodiment adjustable pulley group.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Referring to Fig. 1-Fig. 3, this is seamless stretches and height-adjustable screen window, comprise the outside framework (not indicating in figure) being fixed on windowsill, the screen window that is arranged on outside framework and is slidably matched with it (not indicating in figure), on the upper frame of screen window, be provided with flexible assembly pulley, screen window coordinates by flexible assembly pulley and outside framework are flexible; On the underframe of screen window, be provided with adjustable pulley group, screen window coordinates by adjustable pulley group and outside framework are adjustable.
Flexible assembly pulley comprises pulley 1, pulley bracket 2 and the fixed support 3 being fixedly connected with the upper frame of screen window; Its middle pulley 1 slides and is arranged at one end of pulley bracket 2, and the other end of pulley bracket 2 and fixed support 3 are hinged; Between pulley bracket 2 and fixed support 3, be also provided with the elastic component 4 that pulley bracket 2 is produced to folding active force; Elastic component 4 is for tripod torsion spring and locate the hinged place that is arranged at pulley bracket 2 and fixed support 3, and its middle part feet is connected with pulley bracket 2, and initial and end feet is connected with fixed support 3.
Screen window when mounted, utilize the elastic force of the torsion spring of flexible assembly pulley, make to open larger angle between pulley bracket 2 and fixed support 3, make the installation between screen window and outside framework there is no gap, during dismounting, recycle the contraction of torsion spring, make pulley bracket 2 and fixed support 3 be merged into less angle, make to produce between screen window and outside framework suitable gap, again screen window is dismantled, when effectively having improved screen window sealing, simplified screen window dismounting operation.
Adjustable pulley group comprises pulley 1, adjustment screw 6 and the holder 7 being fixedly connected with the underframe of screen window, its middle pulley 1 slides to be arranged on holder 7 and between the two and is provided with regulating block 5, and adjustment screw 6 is arranged at the two ends of regulating block 5 and is connected with holder 7; Between pulley 1 and regulating block 5, by securing member 8, be fixedly connected with, the corresponding securing member 8 of holder 7 is provided with adjustment hole 7.1 in both sides, and securing member 8 acts on adjustment hole 7.1, and can with the interior movement of adjustment hole 7.1; Described adjustment hole 7.1 is longitudinally elongated hole.User can regulate the height and position of regulating block 5 according to actual conditions by adjustment screw 6, to realize the height of screen window, regulate.
In order to make production and the manufacture of flexible assembly pulley and adjustable pulley group easier, cost is lower, and flexible assembly pulley and adjustable pulley group are made by stainless steel, aluminium alloys or plastics.
Above-mentioned is preferred version of the present utility model, and those of ordinary skills are to its simple modification or transformation, within all dropping on protection domain of the present utility model.
Claims (7)
1. a seamless flexible and height-adjustable screen window, comprise the outside framework being fixed on windowsill, the screen window that is arranged on outside framework and is slidably matched with it, is characterized in that being provided with flexible assembly pulley on the upper frame of screen window, and screen window is stretched and coordinates with outside framework by flexible assembly pulley; On the underframe of screen window, be provided with adjustable pulley group, screen window coordinates by adjustable pulley group and outside framework are adjustable.
2. seamless flexible and height-adjustable screen window according to claim 1, is characterized in that described flexible assembly pulley comprises pulley (1), pulley bracket (2) and the fixed support (3) being fixedly connected with the upper frame of screen window; Its middle pulley (1) slides and is arranged at one end of pulley bracket (2), and the other end of pulley bracket (2) and fixed support (3) are hinged; Between pulley bracket (2) and fixed support (3), be also provided with the elastic component (4) that pulley bracket (2) is produced to folding active force.
3. seamless flexible and height-adjustable screen window according to claim 2, it is characterized in that described elastic component (4) is torsion spring, torsion spring location is arranged at the hinged place of pulley bracket (2) and fixed support (3) and at least comprises the feet that one end is connected with pulley bracket (2), and the feet that is connected with fixed support (3) of the other end.
4. seamless flexible and height-adjustable screen window according to claim 3, it is characterized in that described elastic component (4) for tripod torsion spring and locate the hinged place that is arranged at pulley bracket (2) and fixed support (3), its middle part feet is connected with pulley bracket (2), and initial and end feet is connected with fixed support (3).
5. seamless flexible and height-adjustable screen window according to claim 1, it is characterized in that described adjustable pulley group comprises pulley (1), adjustment screw (6) and the holder (7) being fixedly connected with the underframe of screen window, its middle pulley (1) slip is arranged at holder (7) and above and between the two is provided with regulating block (5), and adjustment screw (6) is arranged at the two ends of regulating block (5) and is connected with holder (7); Between pulley (1) and regulating block (5), by securing member (8), be fixedly connected with, the corresponding securing member of holder (7) (8) is provided with adjustment hole (7.1) in both sides, and securing member (8) acts on adjustment hole (7.1).
6. seamless flexible and height-adjustable screen window according to claim 5, is characterized in that described adjustment hole (7.1) is for longitudinally elongated hole.
7. according to seamless flexible and height-adjustable screen window described in claim 1-6 any one, it is characterized in that described flexible assembly pulley and adjustable pulley group made by stainless steel, aluminium alloys or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320397768.8U CN203394327U (en) | 2013-07-04 | 2013-07-04 | Screen window with seamless stretch and adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320397768.8U CN203394327U (en) | 2013-07-04 | 2013-07-04 | Screen window with seamless stretch and adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203394327U true CN203394327U (en) | 2014-01-15 |
Family
ID=49905864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320397768.8U Expired - Fee Related CN203394327U (en) | 2013-07-04 | 2013-07-04 | Screen window with seamless stretch and adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203394327U (en) |
-
2013
- 2013-07-04 CN CN201320397768.8U patent/CN203394327U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |