CN214943886U

CN214943886U - Three proofings window with high security

Info

Publication number: CN214943886U
Application number: CN202120699738.7U
Authority: CN
Inventors: 蒋红太; 蒋兰红; 陆红明; 黄蒋华
Original assignee: Jiangsu Rongtai Door Industry Co ltd
Current assignee: Jiangsu Rongtai Door Industry Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-11-30
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a three proofings window with high security, including the window frame, screen window and casement, the front side from interior to exterior of window frame has set gradually first step frame, second step frame and third step frame, still be provided with square frame shape fixed slot on the inboard window frame of first step frame, be provided with on the rear side wall of screen window with square frame shape fixed slot assorted first square frame shape boss, first square frame shape boss inlays in square frame shape fixed slot, in order to be in the same place screen window and window frame fixed connection, be provided with gauze fixed establishment on the preceding lateral wall of screen window, be provided with on the rear side wall of casement with second step frame assorted second square frame shape boss, the casement passes through the hinge and installs in third step frame, second square frame shape boss sets up in second step frame. An object of the utility model is to provide a can improve the installation intensity of gauze, avoid the gauze edge to be dragged out by external force, and effectively improved the security of three proofings window.

Description

Three proofings window with high security

Technical Field

The utility model belongs to the technical field of door and window, concretely relates to three proofings window with high security.

Background

In the process of daily living of people, glass windows are common building materials, wherein window frames are components for fixing glass, when a lamp is turned on at night or in rainy days, a plurality of insects always exist on the windows, if the sealing performance of the windows is not good, the insects fly into the house, which brings inconvenience to the life of a householder, screen windows are the simplest and most effective method for preventing the insects from entering the house in many families today, the size of the window frames is determined firstly by replacing the screen, pvc strips are inserted into triangles to be used as frames, the two sides of a new screen are aligned with the inner edges of the window frames, enough parts for fixing pressing strips are reserved, the screen is tiled on the completed frames, and then the screen is pressed into the pvc strips by belt grooves, the mode for fixing the screen is simple but not firm, the edges of the screen are easy to be separated from the window frames under the external force, the insect prevention effect is poor, and the safety problem exists, the current window sash is also easy to open by children, which has a great safety hazard for users living at high floors, and therefore, a three-proof window with high safety needs to be researched.

SUMMERY OF THE UTILITY MODEL

For solving prior art's not enough, the utility model aims to provide a can improve the installation strength of gauze, avoid the gauze edge to be dragged out by external force, effectively improve the three proofings window of three proofings window security.

In order to achieve the above object, the utility model adopts the following technical scheme:

a three-proofing window with high safety comprises a window frame, a screen window and a window sash, wherein a first step frame, a second step frame and a third step frame are sequentially arranged on the front side of the window frame from inside to outside, a square fixing groove is also arranged on the window frame on the inner side of the first step frame, a first square boss matched with the square fixing groove is arranged on the rear side wall of the screen window, the first square boss is embedded in the square fixing groove, the screen window and the window frame are fixedly connected together, the front side wall of the screen window is provided with a screen fixing mechanism, the rear side wall of the window sash is provided with a second square-shaped boss matched with the second step frame, the window sash is arranged in the third step frame through a hinge, the second square-frame-shaped boss is arranged in the second step frame, the first connecting block is fixed on the upper portion of the right side of the window sash, the second connecting block is fixed on the upper portion of the right side of the window frame, and the first connecting block and the second connecting block are connected together through the safety bolt and the safety pin.

Preferably, aforementioned gauze fixed establishment includes fixed strip, lower fixed strip, left fixed strip and right fixed strip, and the lateral wall all is provided with the gauze mounting groove around before the screen window, goes up fixed strip, lower fixed strip, left fixed strip and right fixed strip and inlays respectively in corresponding gauze mounting groove to it is fixed through the second screw, in order to be in the same place gauze fixed establishment and screen window fixed connection.

Preferably, a plurality of bulges which are uniformly distributed are arranged on the rear side walls of the upper fixing strip, the lower fixing strip, the left fixing strip and the right fixing strip, and a plurality of grooves matched with the bulges are arranged on the inner wall of the gauze mounting groove.

More preferably, the right side of the first connecting block is internally provided with a connecting groove, the second connecting block is internally provided with a connecting channel penetrating through two sides of the second connecting block, the inner side walls of the connecting groove and the connecting channel are respectively provided with an internal thread matched with the safety bolt, and the left end of the safety bolt penetrates through the connecting channel to be connected in the connecting groove in a threaded manner so as to connect the first connecting block and the second connecting block together.

Further preferably, the top of the second connecting block is further provided with a slot corresponding to the safety pin, the slot is communicated with the connecting channel, the safety bolt is provided with a jack corresponding to the safety pin, and the bottom end of the safety pin is sequentially inserted into the slot and the jack so as to fixedly connect the safety bolt and the second connecting block together.

Specifically, the outer side of the second connecting block is also magnetically connected with a cover body.

Preferably, the top and the bottom of the screen are fixed on the window frame by first screws.

Still preferably, the size of the window sash corresponds to the size of the third step frame, and when the window sash is closed, the front side wall of the window sash and the front side wall of the window frame are located on the same plane.

More preferably, the sealing strips are mounted on the inner wall of the square fixing groove and in the second step frame of the window frame.

The utility model discloses an useful part lies in:

(1) when the three-proofing window is used for replacing the gauze, the gauze fixing mechanism can press four edges of the gauze into corresponding gauze mounting grooves respectively, and the four fixing strips are fixed by screws, so that the mounting strength of the gauze can be improved, the gauze edge is prevented from being pulled out by external force, the use safety of the gauze can be improved, and the service life of the gauze is prolonged; the edge of the gauze is fixed by the bulge and the groove, so that the friction force between the gauze and the gauze fixing mechanism can be increased, the stability of fixing the gauze is further improved, and the gauze is convenient to mount and dismount;

(2) the window frame and the window sash can be locked through the first connecting block and the second connecting block, after the window sash is closed, the safety bolt is screwed, and the safety pin is inserted into the insertion hole of the safety bolt, so that a good fixing effect can be achieved, the window frame is not easy to open relative to children, and the safety of the three-proof window is effectively improved; a cover body is also magnetically attracted on the outer side of the second connecting block, so that the mounting bolt and the safety pin can be shielded, and the accidental touch of children is further avoided;

(3) the rear side wall of the window sash is provided with a second square-frame-shaped boss matched with the second step frame, the second square-frame-shaped boss of the window sash is arranged in the second step frame during installation, the window sash is installed in the third step frame by using a hinge, after the window sash is installed, the front side wall of the window sash and the front side wall of the window frame are positioned on the same plane, the protruding edge of the window sash can be prevented from colliding with a user after the window sash is closed, a certain safety effect is achieved, the second square-frame-shaped boss is arranged in the second step frame, the connection between the window sash and the window frame can be tighter, and the heat insulation and sound insulation effects are improved;

(4) inlay the first square frame shape boss of screen window in square frame shape fixed slot, can be in the same place screen window and window frame fixed connection, it is all very convenient to install and dismantle, and the connection between screen window and the window frame is also inseparabler, has improved the stability of installation.

Drawings

FIG. 1 is a schematic structural view of a window frame of the present invention;

fig. 2 is a rear view of the screen window of the present invention;

figure 3 is a front view of a screen window according to the present invention;

fig. 4 is a schematic view of the installed screen window and screen mesh of the present invention;

fig. 5 is a schematic view of the middle screen window and the window frame of the present invention installed;

fig. 6 is a schematic view of the mechanism of the window sash of the present invention;

fig. 7 is a schematic view of the present invention after the window frame and the window sash;

FIG. 8 is a partial schematic view of a screen mounting groove of the present invention;

fig. 9 is a perspective view of the first and second connecting blocks of the present invention;

fig. 10 is a sectional view showing the connection of the first connecting block and the second connecting block according to the present invention.

The meaning of the reference symbols in the figures: 1. a window frame, 1.1, a first step frame, 1.2, a second step frame, 1.3, a third step frame, 1.4, a square frame-shaped fixing groove, 2, a window screen, 2.1, a first square frame-shaped boss, 2.2, a screen mounting groove, 2.3, a groove, 3, a window sash, 3.1, a second square frame-shaped boss, 4, a first screw, 5, an upper fixing strip, 5.1, a protrusion, 6, a lower fixing strip, 7, a left fixing strip, 8, a right fixing strip, 9, a second screw, 10, a first connecting block, 10.1, a connecting groove, 11, a second connecting block, 11.1, a connecting channel, 11.2, a slot, 12, a safety bolt, 12.1, a jack, 13, a safety pin, 14 and a cover body.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1, the utility model discloses a three proofings window with high security, including window frame 1, screen window 2 and casement 3, the front side from interior to exterior of window frame 1 has set gradually first step frame 1.1, second step frame 1.2 and third step frame 1.3.

Still be provided with square frame shape fixed slot 1.4 on the inboard window frame 1 of first step frame 1.1, be provided with on the rear side wall of screen window 2 with square frame shape fixed slot 1.4 assorted first square frame shape boss 2.1, first square frame shape boss 2.1 inlays in square frame shape fixed slot 1.4 to be in the same place screen window 2 and window frame 1 fixed connection, the top and the bottom of screen window 2 all are fixed in on the window frame 1 through first screw 4, the installation is more stable.

Be provided with gauze fixed establishment on screen window 2's the preceding lateral wall, gauze fixed establishment includes fixed strip 5, lower fixed strip 6, left fixed strip 7 and right fixed strip 8, screen window 2 preceding lateral wall all is provided with gauze mounting groove 2.2 all around, go up fixed strip 5, lower fixed strip 6, left fixed strip 7 and right fixed strip 8 inlay respectively in corresponding gauze mounting groove 2.2, and fixed through second screw 9, in order to be in the same place gauze fixed establishment and 2 fixed connection of screen window. All be provided with a plurality of evenly distributed's arch 5.1 on the rear side wall of going up fixed strip 5, lower fixed strip 6, left fixed strip 7 and right fixed strip 8, be provided with a plurality of and protruding 5.1 assorted recess 2.3 on the inner wall of gauze mounting groove 2.2.

Be provided with on casement 3's the rear side wall with second step frame 1.2 assorted second square frame shape boss 3.1, casement 3 passes through the hinge and installs in third step frame 1.3, second square frame shape boss 3.1 sets up in second step frame 1.2, the size of casement 3 is corresponding with third step frame 1.3's size, when closing casement 3, the preceding lateral wall of casement 3 and the preceding lateral wall of window frame 1 are located the coplanar, all install the sealing strip on the inner wall of square frame shape fixed slot 1.4 and in the second step frame 1.2 of window frame 1, can effectively improve the leakproofness.

The upper part of the right side of the window sash 3 is fixed with a first connecting block 10, the upper part of the right side of the window frame 1 is fixed with a second connecting block 11, and the first connecting block 10 and the second connecting block 11 are connected together through a safety bolt 12 and a safety pin 13. The inside spread groove 10.1 that is provided with in right side of first connecting block 10, the inside of second connecting block 11 is provided with the interface channel 11.1 that runs through its both sides, all be provided with on spread groove 10.1 and the inside wall of interface channel 11.1 with safety bolt 12 assorted internal thread, the left end of safety bolt 12 passes interface channel 11.1 threaded connection in spread groove 10.1 to link together first connecting block 10 and second connecting block 11. The top of the second connecting block 11 is further provided with a slot 11.2 corresponding to the safety pin 13, the slot 11.2 is communicated with the connecting channel 11.1, the safety bolt 12 is provided with a jack 12.1 corresponding to the safety pin 13, and the bottom end of the safety pin 13 is sequentially inserted into the slot 11.2 and the jack 12.1 so as to fixedly connect the safety bolt 12 and the second connecting block 11 together. The outside of the second connecting block 11 is also magnetically connected with a cover 14, so that the accidental touch of children can be further avoided.

For better explanation of the present invention, the following description specifically describes the installation process thereof:

firstly, respectively pressing four edges of the gauze into corresponding gauze mounting grooves 2.2, pressing the gauze by using four fixing strips, and fixing the gauze by using second screws 9 to finish the installation of the gauze; embedding a first square boss 2.1 of the screen window 2 into a square fixing groove 1.4, and fixing the first square boss by a first screw 4 to complete the installation of the screen window 2; arranging a second square boss 3.1 of the window sash 3 in a second step frame 1.2, and then installing the window sash 3 in a third step frame 1.3 by using a hinge, so that the installation of the window frame 1 can be completed; when the requirement for preventing children from opening the window is met, the safety bolt 12 is screwed to connect the first connecting block 10 and the second connecting block 11 together, the safety pin 13 is inserted into the second connecting block 11 and the insertion hole 12.1 of the safety bolt 12, and finally the cover body 14 is covered on the outer side of the second connecting block 11, so that children can be prevented from touching the window by mistake.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A three-proofing window with high safety comprises a window frame (1), a screen window (2) and a window sash (3), and is characterized in that a first step frame (1.1), a second step frame (1.2) and a third step frame (1.3) are sequentially arranged on the front side of the window frame (1) from inside to outside, a square fixing groove (1.4) is further formed in the window frame (1) on the inner side of the first step frame (1.1), a first square boss (2.1) matched with the square fixing groove (1.4) is arranged on the rear side wall of the screen window (2), the first square boss (2.1) is embedded in the square fixing groove (1.4) to fixedly connect the screen window (2) and the window frame (1) together, a screen fixing mechanism is arranged on the front side wall of the screen window (2), a second square boss (3.1) matched with the second step frame (1.2) is arranged on the rear side wall of the window sash (3), casement (3) pass through the hinge and install in third step frame (1.3), second square frame shape boss (3.1) sets up in second step frame (1.2), the upper portion on casement (3) right side is fixed with first connecting block (10), the upper portion on window frame (1) right side is fixed with second connecting block (11), first connecting block (10) and second connecting block (11) link together through safety bolt (12) and safety pin (13).

2. The three-proofing window with high safety according to claim 1, wherein the screen fixing mechanism comprises an upper fixing strip (5), a lower fixing strip (6), a left fixing strip (7) and a right fixing strip (8), screen mounting grooves (2.2) (2.2) are formed in the periphery of the front side wall of the screen window (2), and the upper fixing strip (5), the lower fixing strip (6), the left fixing strip (7) and the right fixing strip (8) are respectively embedded in the corresponding screen mounting grooves (2.2) (2.2) and are fixed through second screws (9) so as to fixedly connect the screen fixing mechanism and the screen window (2).

3. The window with high safety and three proofings as claimed in claim 2, wherein the rear side walls of the upper fixing strip (5), the lower fixing strip (6), the left fixing strip (7) and the right fixing strip (8) are respectively provided with a plurality of protrusions (5.1) which are uniformly distributed, and the inner walls of the gauze mounting grooves (2.2) (2.2) are provided with a plurality of grooves (2.3) which are matched with the protrusions (5.1).

4. The window of claim 1, wherein the first connecting block (10) has a connecting groove (10.1) formed inside the right side thereof, the second connecting block (11) has a connecting channel (11.1) formed through both sides thereof, the connecting groove (10.1) and the connecting channel (11.1) each have an internal thread formed thereon for being engaged with the safety bolt (12), and the safety bolt (12) has a left end screwed into the connecting groove (10.1) through the connecting channel (11.1) to connect the first connecting block (10) and the second connecting block (11) together.

5. The window according to claim 4, wherein the top of the second connecting block (11) is further provided with an insertion slot (11.2) corresponding to the safety pin (13), the insertion slot (11.2) is communicated with the connecting channel (11.1), the safety bolt (12) is provided with an insertion hole (12.1) corresponding to the safety pin (13), and the bottom end of the safety pin (13) is inserted into the insertion slot (11.2) and the insertion hole (12.1) in sequence so as to fixedly connect the safety bolt (12) and the second connecting block (11).

6. The window with high safety according to claim 1, wherein a cover (14) is further magnetically attached to the outside of the second connecting block (11).

7. The window with high safety according to claim 1, wherein the top and bottom of the screen (2) are fixed to the frame (1) by first screws (4).

8. Three-proofing window with high safety according to claim 1, characterized in that the sash (3) has dimensions corresponding to those of the third step frame (1.3), and the front side wall of the sash (3) is in the same plane as the front side wall of the frame (1) when the sash (3) is closed.

9. The window of claim 1, wherein the sealing strips are mounted on the inner wall of the fixing groove (1.4) and in the second step frame (1.2) of the window frame (1).