CN113846957A

CN113846957A - Invisible screen window suitable for push-pull type window

Info

Publication number: CN113846957A
Application number: CN202111111603.5A
Authority: CN
Inventors: 洪锦华
Original assignee: Individual
Current assignee: Wuqiang Retex Composites Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2021-12-28
Anticipated expiration: 2041-09-23
Also published as: CN113846957B

Abstract

The invention relates to the technical field of screen windows and discloses an invisible screen window suitable for a push-pull type window, which comprises a window sash and a screen window body, wherein a telescopic connecting and fixing plate is hinged between an opening end of the window sash and a screen mesh drawing-out end of the screen window body through hinged hinges which are fixedly installed respectively, soft screen meshes are fixedly installed between the hinged hinges at two positions, the rotating angle range of the connecting and fixing plate at the hinged hinges is 210-270 degrees, the connecting and fixing plate is formed by nesting an inner plate and an outer plate, the inner plate cannot slide out of the outer plate, and the minimum length of the retracted connecting and fixing plate is smaller than the linear distance between the window sash and the screen window body. This kind of stealthy screen window suitable for plug-type window through set up between casement and screen window body and connect fixing device and soft gauze, can fill the gap between casement and the screen window, prevents that the mosquito from getting into to fix the screen window and open stroke department wantonly of casement, prevent to kick-back.

Description

Invisible screen window suitable for push-pull type window

Technical Field

The invention relates to the technical field of screen windows, in particular to an invisible screen window suitable for a push-pull type window.

Background

The invisible screen window is a screen window with a screen mesh capable of automatically rolling back, and occupies less space and is more attractive compared with the old screen window. When installing stealthy screen window additional in old-fashioned plug-type window department, because there is the stopping in window bottom spout, can make and have the gap between screen window frame and the plug-type window body, sealed untight leads to the winged insect to get into, and has added after the stealthy screen window, no matter whether the window is pushed away completely, the stealthy screen window all must be opened completely, otherwise will have the gap.

Disclosure of Invention

Aiming at the defects in the background technology, the invention provides the invisible screen window suitable for the push-pull type window, which has the advantages of filling the gap between the screen window and the window and linking with the opening of the window, and solves the problems in the background technology.

The invention provides the following technical scheme: the invisible screen window suitable for the push-pull type window comprises a window sash and a screen window body, wherein a telescopic connecting fixing plate is hinged between an opening end of the window sash and a screen mesh drawing-out end of the screen window body through hinged hinges which are fixedly installed respectively, and soft screen meshes are fixedly installed between the hinged hinges at two positions.

Preferably, the rotation angle of the connecting and fixing plate at the hinge joint is in the range of 210 degrees to 270 degrees.

Preferably, the connecting and fixing plate is formed by nesting an inner plate and an outer plate, the inner plate cannot slide out of the outer plate, and the minimum length of the connecting and fixing plate after retraction is smaller than the linear distance between the window sash and the screen window body.

Preferably, the bottom of the inner plate and the bottom of the outer plate are provided with L-shaped notches in a mirror image manner, the L-shaped notches at the two positions are respectively and fixedly provided with rubber clamping pieces, and when the inner plate is retracted into the outer plate and connected with a fixing plate to rotate to a position vertical to the window sash and the window screen body, the two L-shaped notches at the inner plate and the outer plate jointly form an inverted U-shaped locking device and clamp a push-pull slide rail of the other window sash of the push-pull window.

The invention has the following beneficial effects:

1. according to the invention, the connecting fixing plate and the soft gauze are arranged between the window sash and the window gauze body, so that the window gauze can follow the opening stroke of the window sash, and the window sash and the window gauze are always in a seamless state, thereby preventing mosquitoes from entering.

2. According to the invention, the locking device which can change along with the telescopic change of the connecting and fixing plate is additionally arranged at the bottom of the telescopic connecting and fixing plate, so that the window screen can be fixed at any opening stroke of the window sash through the rail for clamping the window sash at the other side, and the window screen and the window can be prevented from being pulled back by the spring in the invisible window screen under the rolling action.

Drawings

FIG. 1 is a schematic top view of the overall mounting structure of the present invention;

FIG. 2 is a schematic view of a screen window in a top view after the screen window is pushed open and fixed;

FIG. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic cross-sectional view of the fixing plate of the present invention.

In the figure: 1. a window sash; 2. a screen window body; 3. a hinge is hinged; 4. soft gauze; 5. connecting the fixed plate; 501. an inner plate; 502. an outer plate; 6. a rubber clip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1, an invisible screen window suitable for a push-pull type window comprises a window sash 1 and a screen window body 2, wherein the opening end of the window sash 1 and the screen mesh drawing end of the screen window body 2 are respectively and fixedly provided with hinged hinges 3 with the same height as the window, a soft screen mesh 4 is fixedly arranged between the hinged hinges 3 at two positions, the bottom between the hinged hinges 3 at two positions is hinged with a telescopic connecting and fixing plate 5 in a Z shape, the fixed plate 5 and the soft screen mesh 4 are installed and connected between the window sash 1 and the screen window body 2, so that the screen window can follow the opening process of the push-pull type window, gaps between the window and the screen window are filled, and the effect of strictly sealing and preventing mosquitoes from entering is achieved.

Further, as shown in fig. 2, the rotation angle of the connecting fixing plate 5 at the hinge 3 ranges from 210 degrees to 270 degrees.

Further, as shown in fig. 3 and 4, the connecting and fixing plate 5 is formed by nesting an inner plate 501 and an outer plate 502, sliding grooves are formed in two sides of the inner plate 501, the outer plate 502 can slide in the sliding grooves of the inner plate 501 through edge protrusions but cannot slide out of the sliding grooves, and the minimum length of the connecting and fixing plate 5 after retracting is smaller than the linear distance between the window sash 1 and the window screen body 2.

Further, as shown in fig. 3, the bottom of the inner plate 501 and the bottom of the outer plate 502 are provided with L-shaped notches in a mirror image manner, and the L-shaped notches at the two positions are respectively and fixedly provided with a rubber clamping piece 6, as shown in fig. 2 and fig. 3, when the inner plate 501 is retracted into the outer plate 502 and the connecting fixing plate 5 is rotated to a position perpendicular to the window sash 1 and the window screen body 2, the two L-shaped notches at the inner plate 501 and the outer plate 502 jointly form an inverted U-shaped locking device and clamp a push-pull slide rail of another window sash of the push-pull window, and the L-shaped notch of the locking device can be arranged at the bottom of the telescopic connecting fixing plate 5, so that the extracted window screen body 2 can be locked and fixed at any opening stroke of the window sash 1, and the window screen can be prevented from being pulled back and opened under the action of the internal rolling mechanism.

The use method (working principle) of the invention is as follows:

when a window needs to be opened, the screen window body 2 is drawn out from the rolling mechanism, the connection fixing plate 5 is hinged between the screen window body 2 and the window sash 1, the window sash 1 can be opened along with the drawing of the screen window body 2, at the moment, the soft gauze 4 fixedly installed between the hinged hinges 3 fills up the gap between the window sash 1 and the screen window body 2, mosquitoes are prevented from entering, when the window sash 1 is pushed to a required opening position, the window sash 1 and the screen window body 2 are pushed in opposite directions, so that the inner plate 501 of the connection fixing plate 5 is contracted into the outer plate 502, the length of the connection fixing plate 5 is reduced and rotates to a position vertical to the window sash 1 and the screen window body 2, at the moment, the L-shaped gaps at two positions of the inner plate 501 and the outer plate 502 of the connection fixing plate 5 form an inverted U-shaped locking device together, and the push-pull slide rail of the other window sash of the push-pull type window is firmly clamped by matching with the rubber clamping piece 6, the drawn screen window body 2 is locked and fixed at any opening stroke of the window sash 1, and the window sash is prevented from being pulled back under the action of an internal rolling spring.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an invisible screens suitable for plug-type window, includes casement (1) and screen window body (2), its characterized in that: the screen window is characterized in that a telescopic connecting fixing plate (5) is hinged between the opening end of the window sash (1) and the screen mesh drawing-out end of the screen window body (2) through hinged hinges (3) which are fixedly installed respectively, and a soft screen mesh (4) is fixedly installed between the hinged hinges (3) at the two positions.

2. A hidden screen window adapted for a push-pull window according to claim 1, wherein: the range of the rotation angle of the connecting fixing plate (5) at the hinged hinge (3) is 210-270 degrees.

3. A hidden screen window adapted for a push-pull window according to claim 1, wherein: the connecting and fixing plate (5) is formed by nesting an inner plate (501) and an outer plate (502), the inner plate (501) cannot slide out of the outer plate (502), and the minimum length of the connecting and fixing plate (5) after retraction is smaller than the linear distance between the window sash (1) and the window screen body (2).

4. A privacy screen suitable for use in a push-pull window as claimed in claim 3, wherein: the bottom of the inner plate (501) and the bottom of the outer plate (502) are provided with L-shaped notches in a mirror image mode, rubber clamping pieces (6) are fixedly mounted at the L-shaped notches at the two positions respectively, and when the inner plate (501) is retracted into the outer plate (502) and the connecting fixing plate (5) rotates to a position perpendicular to the window sash (1) and the window screen body (2), the L-shaped notches at the two positions of the inner plate (501) and the outer plate (502) jointly form an inverted U-shaped locking device and clamp a push-pull slide rail of another window sash of the push-pull window.