CN211549537U

CN211549537U - Simple casement window screen

Info

Publication number: CN211549537U
Application number: CN201921777462.9U
Authority: CN
Inventors: 陈兴华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-09-22
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a simple and easy flat-open screen window relates to the screen window field. The screen window comprises a frame body formed by four supports, wherein four corners of the frame body are respectively fixedly connected with an angle bracket, the section of each section bar of the four supports is provided with a C-shaped groove, a pressing bar is clamped in the grooves and presses the screen, the upper side and the lower side of the frame body are respectively provided with a fixed cross brace, one end of each fixed cross brace is fixedly connected with a rotating device, the other end of each fixed cross brace is fixedly connected with a magnet, the screen window is rotationally opened and closed between the two fixed cross braces through the rotating devices, and the magnetic property of the magnets is utilized to ensure the tightness when. The utility model discloses simple structure, easily installation, it is convenient to dismantle, easy washing, and is with low costs, mosquito-proof effectual.

Description

Simple casement window screen

Technical Field

The utility model relates to a screen window field specifically indicates a simple and easy flat-open screen window.

Background

Along with the improvement of living standard, people can set up the screen window on the window usually summer, play mosquito-proof dustproof effect. Traditional screen window is generally with interior hanging, flat-open formula and formula of rolling back as leading, and preceding both structures are mostly the interior cover piece yarn of frame, adopt the screw to punch fixedly, and most be equipped with buddha's warrior attendant net (seriously influence consumer's view experience). The structure of interior hanging screen window is mostly the many sheet yarns of frame endotheca (2 at least), and its principle utilizes the sheet yarn to overlap, draws through sliding from top to bottom and plays ventilation and mosquito-proof effect, and the window frame is hugged closely for the screen window frame to the mounting means, uses the screw to punch fixedly. The flat-open type screen window generally selects an internally-installed internally-opened structure, a single piece of screen is sleeved in the outer frame, if the window is opened towards the right in a room, the right side is provided with double hinges, a lockset is installed on the left side, the inner side of the outer frame is sealed by rubber strips all around, and the installation mode is that the frame of the screen window is tightly attached to the window frame and is fixed by screw punching. The two screen windows are complex to process, inconvenient to disassemble and assemble, large in material consumption, high in cost, large in occupied area, and capable of influencing sight and the like.

It is worth noting that "magic subsides" screen window that present internet is popular, this screen window simple to operate will collude the strip (the gum generally adopts resin glue class product) and hug closely the window frame, and the piece yarn that just takes the wool strip with the same size is pasted and can be installed and accomplish the use along with using, but the gauze that this kind of screen window adopted generally is the polyester, uses yielding for a long time, and colludes the strip and also can be more and more poor with the cohesiveness of wool strip, can't reach mosquito-proof dustproof effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a simple and easy flat-open screen window is provided, simple structure, easily installation, it is convenient to dismantle, easy washing, and is with low costs, mosquito-proof effectual.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a simple flat-open screen window comprises a first support and a second support which are arranged in parallel, and a third support and a fourth support which are arranged in parallel, wherein the first support, the second support, the third support and the fourth support form a rectangular frame body, four corners of the rectangular frame body are respectively and fixedly connected with an angle code, the first support, the second support, the third support and the fourth support are respectively and fixedly clamped with a pressing strip, and a screen is arranged between the first support, the second support, the third support, the fourth support and the pressing strip;

a first fixed cross brace is arranged outside the first support in parallel, one end of the first fixed cross brace is fixedly connected with a rotating device, the rotating device is rotatably connected with one end of the first support, and the other ends of the first fixed cross brace and the first support are fixedly connected with magnets;

a second fixed cross brace is arranged outside the second support in parallel, one end of the second fixed cross brace is fixedly connected with a rotating device, the rotating device is rotatably connected with one end of the second support, and the other end of the second fixed cross brace and the other end of the second support are both fixedly connected with a magnet;

the first fixed cross brace and the second fixed cross brace are respectively and fixedly connected with a window frame of the casement window.

Preferably, the rotating means is a screw.

Further preferably, the two opposite sides of one end of the first fixed cross brace are respectively provided with a sixth hole and a seventh hole, the sixth hole and the seventh hole are axially communicated and coaxial, a nut of the screw is embedded into the seventh hole, and a stud of the screw extends out of the sixth hole.

Further preferably, a fifth hole is formed in the other end of the first fixed cross brace and on the same surface as the sixth hole, and the magnet is embedded and fixed in the fifth hole.

Further preferably, a second hole is formed in one end of the first support, a stud of the screw extends into the second hole, the second hole is in clearance fit with the stud of the screw, a first hole is formed in the other end of the first support, and the magnet is embedded and fixed in the first hole.

Further preferably, the relative two sides of the fixed stull one end of second are equipped with ninth hole and tenth hole respectively, ninth hole and tenth hole axial UNICOM and coaxial, the nut embedding of screw in the tenth is downthehole, the double-screw bolt of screw stretches out outside the sixth hole.

Further preferably, an eighth hole is formed in the other end of the second fixed cross brace and on the same surface as the ninth hole, and the magnet is embedded and fixed in the eighth hole.

Further preferably, the second supports one end and is equipped with the fourth hole, the double-screw bolt of screw stretches into in the fourth hole, the fourth hole with the double-screw bolt of screw is clearance fit, the second supports the other end and is equipped with the third hole, the embedding of magnet is fixed downthehole the third.

Preferably, the first support, the second support, the third support and the fourth support are made of the same sectional material, a C-shaped groove is formed in the section of the sectional material, the pressing strip is clamped into the C-shaped groove, and the edge of the gauze is pressed and fixed in the C-shaped groove.

Preferably, the gauze material is polypropylene, and the magnet is a strong magnet.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

1. the utility model optimizes the screen window structure, adopts frameless design, only utilizes the upper and lower fixed crossbars to fix the screen window, utilizes the pressing strip to be clamped into the groove in the support to fix the screen, greatly reduces the number of the section bars used by the screen window and reduces the cost of the screen window material accessories;

2. the utility model adopts the screw as the rotating central shaft for opening and closing the screen window, utilizes the gravity of high-strength magnet to make the screen window close tightly, only needs to fix the upper and lower fixed crossbars on the window frame by the screw or glue, and then the fixed pivot screw on the upper and lower fixed crossbars is penetrated into the hole supported on the screen window, because the section bar adopted by the screen window has certain flexibility, the installation and the disassembly are very convenient, the installation steps of the screen window are greatly simplified, and the installation can be completed without professional personnel;

3. the gauze of the utility model is made of polypropylene material, and has the advantages of aging resistance, ultraviolet ray isolation, permeability, obvious mosquito-proof effect and the like;

4. because this screen window adopts frameless formula design, under the same installation area, the area increase of screen net to increased ventilation area, and expanded the screen window field of vision, promoted personnel's the experience of viewing.

Drawings

FIG. 1 is an exploded view of the overall structure of the present invention;

fig. 2 is a schematic view of the installation of the screen and the hold-down bar and the first support of the present invention;

fig. 3 is a schematic distribution diagram of holes on the first support, the second support, the first fixed cross brace and the second fixed cross brace of the present invention;

fig. 4 is a schematic view of the installation of the screw between the first fixed cross brace and the first support of the present invention;

fig. 5 is a schematic view of the installation of the magnet between the first fixed cross brace and the first support of the present invention;

FIG. 6 is a schematic view of the assembled structure of the present invention;

FIG. 7 is a schematic view of the utility model in use after being mounted on a window frame;

in the figure: 1. the support comprises a first support 101, a first hole 102, a second hole 2, a second support 201, a third hole 202, a fourth hole 3, a third support 4, a fourth support 5, a first fixed cross brace 501, a fifth hole 502, a sixth hole 503, a seventh hole 6, a second fixed cross brace 601, an eighth hole 602, a ninth hole 603, a tenth hole 7, an angle brace 8, a magnet 9, a rotating device 10, a gauze 11, a pressing strip 12 and a handle.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

Referring to fig. 1, 6 and 7, a simple flat-open screen window comprises a first support 1 and a second support 2 which are arranged in parallel, and a third support 3 and a fourth support 4 which are arranged in parallel, wherein the first support 1, the second support 2, the third support 3 and the fourth support 4 form a rectangular frame body, four corners of the rectangular frame body are respectively and fixedly connected with an angle brace 7, each support is internally provided with a cavity with the same shape as the angle brace 7, and the angle brace 7 is embedded into the cavity and fixed with each support by screws. As shown in fig. 2, the cross section of the first support 1, the second support 2, the third support 3 and the fourth support 4 is provided with a C-shaped groove, a batten 11 is clamped in the C-shaped groove and presses and fixes the edge of the gauze 10 in the C-shaped groove, the gauze 10 and each support are fixed by double-sided adhesive tape,

a first fixed cross brace 5 is arranged outside the first support 1 in parallel, one end of the first fixed cross brace 5 is fixedly connected with a rotating device 9, the rotating device 9 is rotatably connected with one end of the first support 1, and the other ends of the first fixed cross brace 5 and the first support 1 are fixedly connected with a magnet 8;

a second fixed cross brace 6 is arranged on the outer side of the second support 2 in parallel, one end of the second fixed cross brace 6 is fixedly connected with a rotating device 9, the rotating device 9 is rotatably connected with one end of the second support 2, and the other ends of the second fixed cross brace 6 and the second support 2 are fixedly connected with a magnet 8;

the first fixed cross arm 5 and the second fixed cross arm 6 are respectively fixedly connected with a window frame of the casement window through screws.

In particular, the rotating means 9 are screws.

More specifically, as shown in fig. 3, a sixth hole 502 and a seventh hole 503 are respectively formed in opposite surfaces of one end of the first fixing cross brace 5, the sixth hole 502 and the seventh hole 503 are axially communicated and coaxial, a nut of a screw is embedded in the seventh hole 503, and the screw is screwed on the first fixing cross brace 5 and extends out of the sixth hole 502 by about 10 mm. The other end of the first fixed cross brace 5 and the same surface with the sixth hole 502 are provided with a fifth hole 501, the magnet 8 is embedded and fixed in the fifth hole 501, the magnet 8 and the fifth hole 501 can be fixed through glass cement, and the top end of the magnet 8 is lower than the upper surface of the fifth hole 501 or is flush with the upper surface of the fifth hole 501, so that the screen window is not hindered from rotating in the using process. First support 1 one end is equipped with second hole 102, and the double-screw bolt of screw stretches into in second hole 102, and second hole 102 is clearance fit with the double-screw bolt of screw, makes things convenient for screw 9 internal rotation in second hole 102, and the first support 1 other end is equipped with first hole 101, and magnet 8 imbeds and fixes in first hole 101, and similarly, 8 tops of magnet are less than first hole 101 upper surface or keep level with first hole 101 upper surface.

More specifically, as shown in fig. 3, a ninth hole 602 and a tenth hole 603 are respectively formed in opposite surfaces of one end of the second fixed cross brace 6, the ninth hole 602 and the tenth hole 603 are axially communicated and coaxial, a nut of a screw is embedded in the tenth hole 603, and a screw 9 is screwed on the second fixed cross brace 6 and extends out of the sixth hole 502 by about 3 mm. An eighth hole 601 is formed in the other end of the second fixed cross brace 6 and on the same side of the ninth hole 602, the magnet 8 is embedded and fixed in the eighth hole 601, the magnet 8 is fixed in the eighth hole 601 through glass cement, and the top end of the magnet 8 is lower than the surface of the eighth hole 601 or is flush with the surface of the eighth hole. The second supports 2 one end and is equipped with fourth hole 202, and the double-screw bolt of screw stretches into in the fourth hole 202, and fourth hole 202 is clearance fit with the double-screw bolt of screw, makes things convenient for the screw at downthehole rotation, and the second supports 2 other ends and is equipped with third hole 201, and magnet 8 imbeds and fixes in third hole 201, and on the same principle, magnet 8 top is less than third hole 201 surface or keeps level with third hole 201 surface, guarantees that the screen window is rotatory smooth and easy.

Specifically, the utility model provides a gauze 10 material is polypropylene, and this kind of gauze has the ageing resistance, separates characteristics such as ultraviolet ray, and magnet 8 adopts powerful magnet, guarantees the closed tightness of screen window in the use. A handle 12 is arranged on one side of the screen window, so that the screen window can be conveniently opened and closed by a person.

For convenient production and processing, the outer diameter of the magnet 8 is selected to be consistent with the size of a nut of the rotating shaft screw, the diameter size of the hole is less, and the hole is less prone to error during punching. The outer diameter of the magnet 8 can be set to be 7mm, and the screw can be an M4 cross-slot countersunk head screw, and the national reference number is GB/T819.1-2000.

As shown in fig. 4 and 5, the utility model discloses when the installation, at first with the fixed stull of first fixed stull 5 and the fixed for 6 fix with screws of second on the window frame of screen window place window, distance between two fixed stulls is about 2mm than the screen window height is big, makes things convenient for the screen window rotatory, and the screw on two fixed stulls is visited into the hole of screen window, and the screen window is installed between two fixed stulls, and whole installation is very simple, does not need the professional to accomplish. When the screen window needs to be dismantled, because the following rotatory screw probes into the screen window and supports only 3mm, and the distance between two fixed studdles is 2mm more than the screen window height, but the section bar flexible deformation of screen window, consequently only need to lift whole screen window up gently, the rotatory screw of card in the screen window the inside will roll off the screen window, very easily just can take off the screen window, the screen window takes off the back, take out layering 11 from each supports, it is fixed to adopt the double faced adhesive tape between screen 10 and each support, just can tear screen 10 off very easily and wash or change, and is very convenient. When the screen 10 is replaced, the screws for fixing the transverse support on the upper surface are clamped into the holes of the screen, then the screen is lifted upwards, the screws for fixing the transverse support on the lower surface are clamped into the holes of the screen, and the screen is installed. The magnet on the other side of the screen window is attracted with the magnets on the two fixed cross braces, so that the sealing performance of the screen window can be ensured when the screen window is closed.

The utility model provides a rotating device 9 still can adopt round pin axle or cylindric lock, punches on first fixed stull 5 and the fixed stull 6 of second earlier, then fixes round pin axle or cylindric lock on first fixed stull 5 and the fixed stull 6 of second and stretches out certain length with glass cement, and round pin axle or cylindric lock stretch into in the hole on the screen window that matches separately, make the screen window rotate. The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The simple casement window screen is characterized by comprising a first support (1), a second support (2), a third support (3) and a fourth support (4), wherein the first support (1), the second support (2), the third support (3) and the fourth support (4) are arranged in parallel, a rectangular frame body is formed by the first support (1), the second support (2), the third support (3) and the fourth support (4), four corners of the rectangular frame body are respectively and fixedly connected with a corner brace (7), the first support (1), the second support (2), the third support (3) and the fourth support (4) are respectively and fixedly clamped with a pressing strip (11), and a screen (10) is arranged between the first support (1), the second support (2), the third support (3), the fourth support (4) and the pressing strip (11);

a first fixed cross brace (5) is arranged on the outer side of the first support (1) in parallel, one end of the first fixed cross brace (5) is fixedly connected with a rotating device (9), the rotating device (9) is rotatably connected with one end of the first support (1), and the other ends of the first fixed cross brace (5) and the first support (1) are fixedly connected with a magnet (8);

a second fixed cross brace (6) is arranged on the outer side of the second support (2) in parallel, one tail end of the second fixed cross brace (6) is fixedly connected with a rotating device (9), the rotating device (9) is rotatably connected with one end of the second support (2), and the other ends of the second fixed cross brace (6) and the second support (2) are fixedly connected with a magnet (8);

the first fixed cross brace (5) and the second fixed cross brace (6) are respectively and fixedly connected with a window frame of the casement window.

2. A simple flat-open screen window according to claim 1, characterised in that said rotation means (9) are screws.

3. The simple flat-open screen window according to claim 2, wherein a sixth hole (502) and a seventh hole (503) are respectively formed in opposite surfaces of one end of the first fixed cross-brace (5), the sixth hole (502) and the seventh hole (503) are axially communicated and coaxial, a nut of the screw is embedded in the seventh hole (503), and a stud of the screw extends out of the sixth hole (502).

4. The simple flat-open screen window according to claim 3, characterized in that a fifth hole (501) is provided at the other end of the first fixed cross-brace (5) and on the same side as the sixth hole (502), and the magnet (8) is embedded and fixed in the fifth hole (501).

5. The simple flat-open screen window according to claim 4, wherein one end of the first support (1) is provided with a second hole (102), a stud of the screw extends into the second hole (102), the second hole (102) is in clearance fit with the stud of the screw, the other end of the first support (1) is provided with a first hole (101), and the magnet (8) is embedded and fixed in the first hole (101).

6. The simple flat-open screen window according to claim 3, wherein a ninth hole (602) and a tenth hole (603) are respectively formed in opposite surfaces of one end of the second fixed cross-brace (6), the ninth hole (602) and the tenth hole (603) are axially communicated and coaxial, a nut of the screw is embedded in the tenth hole (603), and a stud of the screw extends out of the sixth hole (502).

7. The simple flat-open screen window according to claim 6, characterized in that an eighth hole (601) is provided at the other end of the second fixed cross-brace (6) and on the same side as the ninth hole (602), and the magnet (8) is embedded and fixed in the eighth hole (601).

8. The simple flat-open screen window according to claim 7 is characterized in that one end of the second support (2) is provided with a fourth hole (202), a stud of the screw extends into the fourth hole (202), the fourth hole (202) is in clearance fit with the stud of the screw, the other end of the second support (2) is provided with a third hole (201), and the magnet (8) is embedded and fixed in the third hole (201).

9. The simple flat-open screen window according to claim 1 is characterized in that the first support (1), the second support (2), the third support (3) and the fourth support (4) are made of the same section, a C-shaped groove is formed in the section of the section, the pressing strip (11) is clamped into the C-shaped groove, and the edge of the screen (10) is pressed and fixed in the C-shaped groove.

10. The simple flat-open screen window according to claim 1, characterized in that the screen mesh (10) is made of polypropylene, and the magnet (8) is a strong magnet.