CN201292758Y - Automatic rolling screen window - Google Patents
Automatic rolling screen window Download PDFInfo
- Publication number
- CN201292758Y CN201292758Y CNU2008201531421U CN200820153142U CN201292758Y CN 201292758 Y CN201292758 Y CN 201292758Y CN U2008201531421 U CNU2008201531421 U CN U2008201531421U CN 200820153142 U CN200820153142 U CN 200820153142U CN 201292758 Y CN201292758 Y CN 201292758Y
- Authority
- CN
- China
- Prior art keywords
- screen window
- window screening
- knob
- pull bar
- window
- 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)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model provides an automatically-rolled screen window which relates to the technical field of screen windows, in particular to the technical field of a winding up roller type flyproof screen window. The utility model needs to solve the problem that locking devices arranged on both ends of a pull rod can be operated by hands inconveniently at the same time. The automatic roller blind screen window comprises a track, a screen window pull rod, a roller blind mechanism, locking devices and a screen window, wherein each locking device comprises an elastic resetting device, a linking line and a knob device, the knob device is arranged in the middle of the screen window pull rod, the elastic resetting devices are arranged on both ends of the screen window pull rod, the knob device arranged in the middle of the screen window pull rod is connected with the elastic resetting devices by the linking line, and the elastic resetting devices are matched with a position clamping device arranged on the middle end seal of the track. The utility model has the advantage that due to the adoption of a knob opening method, the automatically-rolled blind screen window can be optionally opened by one hand.
Description
Technical field
The utility model relates to a kind of screen window, particularly a kind of roller type fly screen.
Background technology
At China's southern area, summer, mosquitos and flies was more, all screen window must be installed in the local-style dwelling houses.Early stage screen window can not rolling, installs in summer usually, and pull down winter.Again, screen window is installed in the inboard of window usually, and opening and closing windows is inconvenience very.Therefore people have invented rolling screen window, in the winter time, window screening are furled in the volume yarn feeding device; In summer, window screening is pulled out from roller blind device, and pass through the mobile pull bar of rolling screen window, it is locked at the bottom of rolling screen window guide rail.So both solve the dismounting inconvenience of conversion in season, solved the inconvenience of windowing summer and closing window again.
In the prior art, locking device places the both sides of pull bar usually, because pull bar is longer, thus when opening the tight device of locking, need two ends to open one by one, inconvenience very, if for the horizontal screen window that draws, this fixed form is just inconvenient more.China's CN99252023 utility model patent discloses a kind of positioner (also claiming locking device) of rolling screen window, and this locking device is made of the spring foil metal of a projection.Its principle is: the spring foil metal of projection is placed the both sides of pull bar, and cooperate with pit in the rolling screen window longitudinal edge frame, be used to lock the pull bar of window screening.The shortcoming of the locking device of this structure is: spring use for a long time can be followed the string, and locking device can lose efficacy gradually.
Summary of the invention
The purpose of this utility model is: solve the inconvenience of with the hands opening the locking device at pull bar two ends simultaneously.
The utility model is such realization: a kind of automatic curtain screen window comprises guide rail, window screening pull bar, structure of rolling and locking device; Described structure of rolling is fixed in an end of two guide rails; Two guide rails all are provided with the window screening guide bar, its tail end is provided with the end envelope, described end is sealed up the fixing hole that is provided with the window screening guide bar, described window screening pull bar cooperates with the guide rail of both sides is removable, and with structure of rolling in window screening to pull out end fixing, described locking device is installed on the window screening pull bar, it is characterized in that: locking device is made up of elasticity reset device, train line and knob assembly; Described knob assembly is installed in the centre of window screening pull bar, and described elasticity reset device is installed in the two ends of window screening pull bar, and the knob assembly that is positioned at window screening pull bar middle part is connected with elasticity reset device by train line; Described elasticity reset device cooperates with the screens device that the end of guide rail bottom is sealed up.
Described elasticity reset device is made of end cap, dead bolt bar, back-moving spring, the rear portion of described end cap is provided with the insertion locating piece that cooperates with the window screening pull bar, this insertion locating piece is provided with the chute that cooperates with the dead bolt bar, and the fixing installation slotted eye of the moving sleeve used of window screening; Described dead bolt bar is made of dead bolt and the hollow connecting rod that is positioned at its rear portion one side, and described back-moving spring is enclosed within on the hollow connecting rod, and described train line one end passes hollow connecting rod, and is connected with it.
Described knob assembly is by knob handle and knob base, on the knob base symmetry be provided with two bayonet sockets, knob is the dop that is provided with this bayonet fittings, formation one through wires hole after both clampings.
Described screens device is leg-of-mutton projection.
The utility model has the advantages that:, automatic curtain screen window one hand just can arbitrarily be opened owing to adopted the knob open method.
Description of drawings
Working state figure when Fig. 1 laterally installs for the utility model;
Fig. 2 is the assembling schematic diagram of the utility model backstay;
Fig. 3 is a knob assembly structural representation of the present utility model;
Fig. 4 is the end seal structure schematic diagram of the utility model guide rail;
Specific embodiment 1
Be further elaborated structure of the present utility model in order better to illustrate below in conjunction with accompanying drawing:
Referring to shown in Figure 1, the utility model is made of guide rail 1, window screening pull bar 2, structure of rolling 3 and locking device 4 and screen window 5.Described structure of rolling 3 is positioned at an end of two tracks 1, and passes through the end plate and two guide rails, 1 Joint of structure of rolling 3.The structure of structure of rolling 3 of the present utility model is a known technology.Described two guide rails 1 are made by section bar, and the end envelope 12 of two guide rails is provided with the fixing hole 121 of window screening guide bar (not shown) and the screens device 122 of locking device 4.Described window screening pull bar 2 and 1 removable cooperation of guide rail, and fixedly connected with the end of pulling out of window screening 5 in the structure of rolling 3.
Referring to shown in Figure 2, described locking device 4 is made up of elasticity reset device 41, train line 42 and knob assembly 43; Described knob assembly 43 is installed in the centre of window screening pull bar 2, and described elasticity reset device 41 is installed in the two ends of window screening pull bar 2, and knob assembly 43 is connected with the elasticity reset device 41 at two ends respectively by train line 42; Described elasticity reset device 41 cooperates with the screens device 122 that guide rail 1 middle-end is sealed on 12.Described screens device 122 is leg-of-mutton projection.
Described elasticity reset device 41 is made of end cap 411, dead bolt bar 412, back-moving spring 413, the rear portion of described end cap 411 is provided with the insertion locating piece 4111 that cooperates with window screening pull bar 2 section bars, this insertion locating piece 4111 is provided with the chute 4112 that dead bolt bar 412 cooperates, and the patchhole 4113 that is used for fixing the sliding sleeve of window screening; Described dead bolt bar 412 is made of dead bolt 4121 and the hollow connecting rod 4122 that is positioned at its rear portion one side, and described back-moving spring 413 is enclosed within on the hollow connecting rod 4122; Described train line 42 1 ends pass hollow connecting rod 4122, and are connected with it.
431 and knob base 432, knob base 432 is provided with bayonet socket to described knob assembly 43 by knob, and knob is 431 dops that are provided with this bayonet fittings, both be harmonious form one can be around the rotating shaft of train line 42, and form a through wires hole 433 in this rotating shaft.
The elasticity reset device 41 at window screening pull bar 2 two ends respectively is connected with knob assembly 43 by train line 42, and an end of train line 42 is fixed in the through wires hole 433, and the other end is fixed on hollow connecting rod 4122.Turning knob device 43, two train lines 42 of its both sides will be wrapped on the knob simultaneously, under the effect of train line 42, the dead bolt bar 412 of elasticity reset device 41 inwardly shrinks, window screening pull bar 2 is opened, and under the effect of structure of rolling 3, window screening 5 is involved in the inside of this mechanism.
Claims (4)
1, a kind of automatic curtain screen window comprises guide rail (1), window screening pull bar (2), structure of rolling (3) and locking device (4); Described structure of rolling (3) is fixed in an end of two guide rails (1); Two guide rails are provided with the window screening guide bar in (1), its tail end is provided with end envelope (12), described end is sealed up the fixing hole (121) that is provided with the window screening guide bar, described window screening pull bar (2) and removable cooperation of guide rail (1), and with structure of rolling (3) in window screening (5) to pull out end fixing, described locking device (4) is installed on the window screening pull bar (2), it is characterized in that: locking device (4) is made up of elasticity reset device (41), train line (42) and knob assembly (43); Described knob assembly (43) is installed in the centre of window screening pull bar (2), described elasticity reset device (41) is installed in the two ends of window screening pull bar (2), and the knob assembly (43) that is positioned at window screening pull bar (2) middle part is connected with elasticity reset device (41) by train line (42); Described elasticity reset device (41) cooperates with the screens device (122) that guide rail (1) middle-end is sealed on (12).
2, according to the described a kind of automatic curtain screen window of claim 1, it is characterized in that: described elasticity reset device (41) is made of end cap (411), dead bolt bar (412), back-moving spring (413), the rear portion of described end cap (411) is provided with the insertion locating piece (4111) that cooperates with window screening pull bar (2), this insertion locating piece (4111) is provided with the chute (4112) that cooperates with dead bolt bar (412), and the fixing installation slotted eye (4113) of the moving sleeve used of window screening; Described dead bolt bar (412) is made of dead bolt (4121) and the hollow connecting rod (4122) that is positioned at its rear portion one side, and described back-moving spring (413) is enclosed within on the hollow connecting rod (4122), and described interlock line (42) one ends pass hollow connecting rod (4122), and are connected with it.
3, according to the described a kind of automatic curtain screen window of claim 1, it is characterized in that: described knob assembly (43) is by knob handle (431) and knob base (432), knob base (432) is provided with bayonet socket, knob handle (431) is provided with the dop with this bayonet fittings, forms a through wires hole (433) after both clampings.
4, according to the described a kind of automatic curtain screen window of claim 1, it is characterized in that: described screens device is leg-of-mutton projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201531421U CN201292758Y (en) | 2008-09-18 | 2008-09-18 | Automatic rolling screen window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201531421U CN201292758Y (en) | 2008-09-18 | 2008-09-18 | Automatic rolling screen window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201292758Y true CN201292758Y (en) | 2009-08-19 |
Family
ID=41006233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201531421U Expired - Fee Related CN201292758Y (en) | 2008-09-18 | 2008-09-18 | Automatic rolling screen window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201292758Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128006A (en) * | 2011-02-21 | 2011-07-20 | 胡培中 | Lock catch structure of windproof invisible screen window |
| CN106761196A (en) * | 2016-12-29 | 2017-05-31 | 四川美萨门窗有限公司 | A kind of outer casement window of stealthy yarn aluminum wood |
-
2008
- 2008-09-18 CN CNU2008201531421U patent/CN201292758Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128006A (en) * | 2011-02-21 | 2011-07-20 | 胡培中 | Lock catch structure of windproof invisible screen window |
| CN106761196A (en) * | 2016-12-29 | 2017-05-31 | 四川美萨门窗有限公司 | A kind of outer casement window of stealthy yarn aluminum wood |
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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: 20090819 Termination date: 20110918 |