Handle hidden type anti-theft aluminum alloy screen window

Abstract

The utility model relates to the technical field of screen windows, and discloses a handle hidden type anti-theft aluminum alloy screen window which comprises an outer frame and an inner frame, the inner frame is rotationally connected to the outer frame through hinges, a plurality of screen window frames are movably installed in the inner frame, and anti-theft gauze elements are fixedly installed in the screen window frames. A cavity is formed in the left side wall of the inner frame, a handle and an anti-theft lock are fixedly installed on the inner wall face of the rear side of the cavity, and the anti-theft lock is located below the handle. According to the anti-theft aluminum alloy screen window with the hidden handle, the mode that the multiple gauze elements are combined and installed is adopted, it is guaranteed that the whole screen window is prevented from being replaced when replacement is needed, the replacement cost is reduced, flexible disassembly and assembly are convenient, cleaning and maintenance are convenient, meanwhile, the handle is hidden, attractiveness is improved, operation is easy, convenient and flexible, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of screen windows, in particular to a handle-hidden anti-theft aluminum alloy screen window. Background Art

[0002] Anti-theft screens are a common window protection device used in home decoration. They are usually made of aluminum alloy to prevent mosquitoes from entering the house and also play a role in anti-theft. However, existing anti-theft aluminum alloy screens still have certain defects, such as:

[0003] The "Anti-theft screen window" with application number CN201320004189.2 has an integrated screen mesh when in use. When one part of the screen mesh is damaged, the entire screen mesh has to be replaced, which makes the replacement cost high and inconvenient to disassemble for cleaning and maintenance. At the same time, the handles are directly exposed, which makes the aesthetics poor. In view of this, a handle-hidden anti-theft aluminum alloy screen window is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a handle-hidden anti-theft aluminum alloy screen window, so as to solve the problem in the above background technology that the existing anti-theft aluminum alloy screen window screen is a whole integrated structure setting, which makes the replacement cost high and inconvenient to disassemble, clean and maintain, and the exposed handle has poor aesthetics.

[0005] To achieve the above object, the utility model provides the following technical solution: a handle-hidden anti-theft aluminum alloy screen window, comprising an outer frame and an inner frame, wherein the inner frame is rotatably connected to the outer frame through a hinge.

[0006] A plurality of screen frames are movably installed inside the inner frame, and an anti-theft screen is fixedly installed inside the screen frame;

[0007] A cavity is provided inside the left side wall of the inner frame, and a handle and an anti-theft lock are fixedly installed on the rear inner wall surface of the cavity, and the anti-theft lock is located below the handle.

[0008] The adoption of the above technical solution facilitates the flexible combination and installation of the anti-theft screen, reduces the replacement cost, and facilitates disassembly and cleaning.

[0009] As a preferred technical solution of the present invention, the inner frame includes a frame body and a top frame, the cavity is located on the frame body, and the frame body and the top frame are detachably connected.

[0010] The above technical solution is adopted to facilitate the disassembly and assembly of the frame and the top frame.

[0011] As a preferred technical solution of the present invention, the left and right inner walls of the frame are both provided with installation slots, and the screen window frame is slidably installed in the installation slots, and the thickness of the screen window frame matches the width of the installation slots.

[0012] The adoption of the technical solution facilitates the installation of the screen window frame and the anti-theft screen by means of the installation slide.

[0013] As an optimal technical solution of the present invention, the inner bottom surface of the frame and the top surface of the screen frame are symmetrically fixed with limiting columns, and the top frame and the bottom surface of the screen frame are symmetrically provided with limiting grooves, and the limiting columns are consistent with the limiting grooves.

[0014] The adoption of the technical solution facilitates improving the stability of the installation of the screen window frame and the anti-theft screen.

[0015] As an optimal technical solution of the present invention, a threaded through groove is longitudinally symmetrically opened on the top frame, and the internal thread of the threaded through groove is connected to a threaded rod, the threaded rod is threadedly connected to the threaded connecting groove, and the threaded connecting groove is opened on the top surface of the frame.

[0016] The above technical solution facilitates the assembly and disassembly of the frame and the top frame through the cooperation between the threaded rod and the threaded connection groove.

[0017] As an optimal technical solution of the present invention, a strip groove is provided on the front side of the handle and the anti-theft lock, the strip groove is opened on the front side of the frame, and the strip groove is communicated with the cavity, a slide is provided above the handle, and the slide is longitudinally slidably connected to the wall of the cavity, a baffle is fixedly installed on the bottom surface of the slide, and the baffle is located on the rear side of the strip groove, a first magnetic block is fixedly installed on the top surface of the slide, and the first magnetic block is adapted to the second magnetic block fixedly installed on the top surface of the cavity.

[0018] By adopting the above technical solution, the handle can be easily blocked and hidden by the baffle.

[0019] As a preferred technical solution of the present invention, an operating groove is provided at the lower end of the front side surface of the baffle, and anti-slip grooves are provided on the operating groove.

[0020] The above technical solution is adopted to facilitate the movement of the baffle.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: the handle-hidden anti-theft aluminum alloy screen window adopts a combination installation method of multiple screens, which avoids the need to replace the entire screen when replacement is needed, reduces replacement costs, and is easy to flexibly disassemble and assemble, convenient for cleaning and maintenance. At the same time, the handle is hidden, which improves the aesthetics, is easy and flexible to operate, and has strong practicality.

[0022] 1. The installation of the screen frame into the frame is ensured by the installation of the slide groove, and the stability of the screen frame installation is ensured by the setting of the limit column and the limit groove. At the same time, the combined installation method is adopted to avoid the need to replace the entire frame when damaged, thus reducing the replacement cost;

[0023] 2. The frame and the top frame can be disassembled and assembled by the matching arrangement of the threaded rod and the threaded connection groove, so that the screen frame can be easily replaced, disassembled, cleaned and maintained;

[0024] 3. The handle and the anti-theft lock are hidden in the cavity to improve the aesthetics. When operation is needed, the anti-theft lock of the mobile phone case can be operated by moving the baffle upward and fixing the slide plate and the baffle through the first magnetic block and the second magnetic block. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0027] Figure 3 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0028] Figure 4 This is a schematic diagram of the cross-sectional connection structure of the frame and the cavity of the utility model from the left side;

[0029] Figure 5 This is a schematic diagram of the top view of the frame structure of the utility model.

[0030] In the figure: 1. Outer frame; 2. Inner frame; 201. Frame body; 202. Top frame; 3. Screen frame; 4. Anti-theft screen; 5. Mounting slide; 6. Cavity; 7. Handle; 8. Anti-theft lock; 9. Strip groove; 10. Slide plate; 11. Baffle; 12. Operating groove; 13. Second magnetic block; 14. First magnetic block; 15. Limiting column; 16. Limiting groove; 17. Threaded through groove; 18. Threaded rod; 19. Threaded connection groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figure 1-5The technical solution of the utility model is as follows: a handle-hidden anti-theft aluminum alloy screen window, comprising an outer frame 1 and an inner frame 2, the inner frame 2 being rotatably connected to the outer frame 1 by a hinge, a plurality of screen frames 3 being movably installed inside the inner frame 2, and an anti-theft mesh 4 being fixedly installed inside the screen frame 3, a cavity 6 being opened inside the left side wall of the inner frame 2, and a handle 7 and an anti-theft lock 8 being fixedly installed on the inner wall surface of the rear side of the cavity 6, and the anti-theft lock 8 being located below the handle 7;

[0033] The inner frame 2 includes a frame body 201 and a top frame 202. The cavity 6 is located on the frame body 201. The frame body 201 and the top frame 202 are detachably connected.

[0034] The left and right inner walls of the frame 201 are both provided with mounting slots 5, and the screen frame 3 is slidably mounted in the mounting slots 5, and the thickness of the screen frame 3 matches the width of the mounting slots 5;

[0035] The inner bottom surface of the frame 201 and the top surface of the screen frame 3 are symmetrically fixed with limit posts 15, and the top frame 202 and the bottom surface of the screen frame 3 are symmetrically provided with limit slots 16, and the limit posts 15 are consistent with the limit slots 16;

[0036] The top frame 202 is provided with a longitudinally symmetrical threaded groove 17, and a threaded rod 18 is threadedly connected to the inner portion of the threaded groove 17. The threaded rod 18 is threadedly connected to a threaded connection groove 19, and the threaded connection groove 19 is provided on the top surface of the frame body 201.

[0037] A strip groove 9 is provided on the front side of the handle 7 and the anti-theft lock 8. The strip groove 9 is opened on the front side of the frame 201, and the strip groove 9 is connected to the cavity 6. A slide plate 10 is provided above the handle 7, and the slide plate 10 is longitudinally slidably connected to the wall of the cavity 6. A baffle 11 is fixedly installed on the bottom surface of the slide plate 10, and the baffle 11 is located on the rear side of the strip groove 9. An operating groove 12 is provided at the lower end of the front side surface of the baffle 11, and the operating groove 12 is provided with anti-slip grooves. A first magnetic block 14 is fixedly installed on the top surface of the slide plate 10, and the first magnetic block 14 is adapted to the second magnetic block 13 fixedly installed on the top surface of the cavity 6.

[0038] Working principle: When the anti-theft screen needs to be replaced or disassembled for cleaning and maintenance, the baffle 11 is pushed upward through the operating groove 12, so that the baffle 11 can be moved upward stably under the action of the slide 10. Then, the slide 10 and the baffle 11 are fixed by the action of the first magnetic block 13 and the second magnetic block 14. At this time, the handle 7 and the anti-theft lock 8 can be operated to rotate and open the inner frame 2;

[0039] Use a screwdriver to screw the threaded rod 18 so that the threaded rod 18 moves upward and out of the threaded connection groove 19, and then the top frame 202 can be removed from the frame 201;

[0040] At this time, the screen frame 3 and the anti-theft screen 4 can be removed from the installation chute 5, which can be convenient for cleaning or replacing the damaged anti-theft screen 4;

[0041] After cleaning, replacement and reinstallation into the installation slide 5, and the stability of the installation of the screen frame 3 and the anti-theft screen 4 is ensured by the action of the limit column 15 and the limit groove 16, and the top frame 202 is reinstalled to the top of the frame 201 through the action of the threaded rod 18 and the threaded connecting groove 19. The contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A handle-hidden anti-theft aluminum alloy screen window, comprising an outer frame (1) and an inner frame (2), wherein the inner frame (2) is rotatably connected to the outer frame (1) via a hinge, and is characterized in that: A plurality of screen frames (3) are movably installed inside the inner frame (2), and an anti-theft screen (4) is fixedly installed inside the screen frame (3); A cavity (6) is provided inside the left side wall of the inner frame (2), and a handle (7) and an anti-theft lock (8) are fixedly installed on the rear inner wall surface of the cavity (6), and the anti-theft lock (8) is located below the handle (7).

2. The handle-hidden anti-theft aluminum alloy screen window according to claim 1, characterized in that: The inner frame (2) comprises a frame body (201) and a top frame (202); the cavity (6) is located on the frame body (201); and the frame body (201) and the top frame (202) are detachably connected.

3. The handle-hidden anti-theft aluminum alloy screen window according to claim 2, characterized in that: The left and right inner wall surfaces of the frame (201) are both provided with mounting slots (5), and the screen frame (3) is slidably mounted in the mounting slots (5), and the thickness of the screen frame (3) matches the width of the mounting slots (5).

4. The handle-hidden anti-theft aluminum alloy screen window according to claim 2, characterized in that: The inner bottom surface of the frame (201) and the top surface of the screen frame (3) are both symmetrically fixed with limiting columns (15), and the top frame (202) and the bottom surface of the screen frame (3) are both symmetrically provided with limiting grooves (16), and the limiting columns (15) are consistent with the limiting grooves (16).

5. The handle-hidden anti-theft aluminum alloy screen window according to claim 2, characterized in that: The top frame (202) is provided with a longitudinally symmetrical threaded through groove (17), and the threaded through groove (17) is internally threadedly connected to a threaded rod (18), the threaded rod (18) is threadedly connected to a threaded connection groove (19), and the threaded connection groove (19) is provided on the top surface of the frame (201).

6. The handle-hidden anti-theft aluminum alloy screen window according to claim 2, characterized in that: The handle (7) and the anti-theft lock (8) are provided with a strip groove (9) on the front side, the strip groove (9) is opened on the front side of the frame (201), and the strip groove (9) is connected to the cavity (6); a slide plate (10) is provided above the handle (7), and the slide plate (10) is longitudinally slidably connected to the wall of the cavity (6); a baffle (11) is fixedly installed on the bottom surface of the slide plate (10), and the baffle (11) is located on the rear side of the strip groove (9); a first magnetic block (14) is fixedly installed on the top surface of the slide plate (10), and the first magnetic block (14) is adapted to a second magnetic block (13) fixedly installed on the top surface of the cavity (6).

7. The handle-hidden anti-theft aluminum alloy screen window according to claim 6, characterized in that: An operating groove (12) is provided at the lower end of the front side surface of the baffle (11), and anti-slip grooves are provided on the operating groove (12).

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