Punching-free screen window

Abstract

The utility model discloses a punching-free screen window which is installed on the outer side of an inward opening window body and comprises a screen window frame body, a screen, a first inserting buckle, a second inserting buckle and a telescopic locking piece. One end of the first inserting buckle is fixedly arranged on one side frame of the surface window of the screen window frame body, and the other end is suspended; the number of the telescopic locking pieces is two, and the fixed ends of the two telescopic locking pieces are fixedly arranged on the opposite frames of the face window of the screen window frame body respectively. The second inserting buckles correspond to the telescopic locking pieces one to one, one ends of the second inserting buckles are fixedly arranged at the telescopic ends of the telescopic locking pieces, and the other ends of the second inserting buckles are suspended. By arranging the telescopic locking piece, the first inserting buckle and the second inserting buckle can be clamped in the groove of the window body of the inward-opening window to form a hidden buckle, the stability and firmness of the screen window after installation are ensured, meanwhile, the screen window is easy and convenient to install and disassemble, and in addition, due to the characteristic of being convenient to disassemble and assemble, the screen window can be easily cleaned, and a good indoor environment can be maintained.

Description

Technical Field

[0001] The utility model relates to the field of screen windows, in particular to a punch-free screen window. Background Art

[0002] At present, screens, as mesh barriers installed on windows, have the functions of preventing mosquitoes, flies and other insects from entering the room, reducing the risk of mosquito bites and disease transmission, and filtering some dust and debris.

[0003] Among the existing screen installation methods, there are mainly two types: fixed embedded type and magnetic adsorption type. The fixed embedded type usually fixes the screen on the window by multiple screws or adhesives. This installation method makes the subsequent disassembly, cleaning and replacement more cumbersome. Although the magnetic adsorption screen is more convenient to disassemble and assemble, it is easy to fall off due to force, which poses certain safety hazards. Utility Model Content

[0004] In view of this, the utility model provides a punch-free screen window which is easy to install, easy to disassemble, clean and replace, and can ensure stability and firmness.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A punch-free screen window is installed on the outer side of an inwardly opening window body, comprising a screen window frame and a screen mesh fixedly arranged in the screen window frame, and also comprising a first buckle, a second buckle and a telescopic locking piece; one end of the first buckle is fixedly arranged on a frame of a surface window of the screen window frame body, and the other end is suspended in the air; there are two telescopic locking pieces, and the fixed ends of the two telescopic locking pieces are respectively fixedly arranged on opposite frames of the surface window of the screen window frame body; the second buckle is arranged in a one-to-one correspondence with the telescopic locking piece, one end of the second buckle is fixedly arranged on the telescopic end of the telescopic locking piece, and the other end is suspended in the air.

[0007] To better implement the above technical solution, optionally, the telescopic lock includes a hollow lock body, an elastic component and a sliding sleeve, one end of the hollow lock body is a closed end, and the other end is an open end, the sliding sleeve is movably mounted on the hollow lock body, the elastic component is placed in a cavity surrounded by the hollow lock body and the sliding sleeve, and one end of the elastic component abuts against the end face of the closed end of the hollow lock body, and the other end abuts against the end face of the sliding sleeve facing away from the hollow lock body.

[0008] Optionally, an end cap is fixedly provided at the closed end of the hollow lock body, and a mounting hole is opened on the end cap, and the mounting hole is used for passing a mounting screw.

[0009] Optionally, the hollow lock body, the end cap and the sliding sleeve are all square column structures.

[0010] Optionally, the second buckle includes a fixed plate portion, a connecting plate portion and a buckle plate portion, the fixed plate portion is arranged parallel to the buckle plate portion, two ends of the connecting plate portion are respectively connected to one end of the fixed plate portion and one end of the buckle plate portion, and the connecting plate portion forms an L-shaped structure with the fixed plate portion and the buckle plate portion.

[0011] Optionally, a groove is formed on the end side of the sliding sleeve away from the fixed end of the hollow lock body, and the fixed plate portion is fixed in the groove.

[0012] Optionally, the frames opposite to each other of the screen window frame are respectively provided with mounting handles.

[0013] Optionally, the window surface of the sliding sleeve is provided with installation indication marks.

[0014] Beneficial effects of the utility model:

[0015] The utility model discloses a punch-free screen window, which can make the first buckle and the second buckle be stuck in the groove of the inner window body to form a hidden buckle by arranging a telescopic lock piece, thereby ensuring the stability and firmness of the screen window after installation, and making the installation and disassembly of the screen window simple and easy. In addition, the convenient disassembly and assembly feature helps to easily clean the screen window and maintain a good indoor environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of a punch-free screen window according to an embodiment of the utility model;

[0017] Figure 2 yes Figure 1 A three-dimensional schematic diagram of the second buckle and the telescopic lock member;

[0018] Figure 3 yes Figure 1 Schematic diagram of installation of punch-free screen window suitable for central and inner opening window;

[0019] Figure 4 yes Figure 3 Exploded diagram of

[0020] Reference numerals:

[0021] Screen window frame 10, screen mesh 20,

[0022] A first buckle 30, a hollow lock body 31, an end cap 311, a mounting hole 312, an elastic component 32, a sliding sleeve 33, a groove 331, and an installation indication mark 332;

[0023] The second buckle 40, the fixing plate 401, the connecting plate 402, the buckle plate 403,

[0024] Telescopic lock 50,

[0025] Install handle 60,

[0026] Inward opening window body 70. DETAILED DESCRIPTION

[0027] The technical solution of the utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the same components are represented by the same reference numerals.

[0028] See also Figures 1 to 4 The embodiment of the utility model discloses a punch-free screen window, which is installed on the outer side of an inwardly opened window body 70, and includes a screen window frame 10, a screen mesh 20, a first buckle 30, a second buckle 40 and a telescopic lock 50.

[0029] like Figure 1 As shown, the screen 20 is fixed on the inner side of the screen window frame 10, one end of the first buckle 30 is fixed on a frame of the screen window frame 10, and the other end thereof is in a suspended state; there are two telescopic locking members 50, and the fixed ends of the two telescopic locking members 50 are respectively fixed on the opposite frames of the screen window frame 10; the second buckle 40 is arranged in a one-to-one correspondence with the telescopic locking member 50, one end of the second buckle 40 is fixed on the telescopic end of the telescopic locking member 50, and the other end thereof is in a suspended state.

[0030] like Figure 3 and Figure 4 As shown, when installing the punch-free screen of this embodiment, first insert the suspended end of the first buckle 30 into the existing groove of the inner window body 70, then rotate the screen with the first buckle 30 as the center until the second buckle 40 abuts against or approaches the outer side of the inner window body 70, then pull the telescopic lock 50 to retract, so that the suspended end of the second buckle 40 enters the inner side of the inner window body, and then release the telescopic lock 50, the telescopic lock 50 is reset and drives the suspended end of the second buckle 40 to be inserted into another existing groove of the inner window body, so that the second buckle 40 and the first buckle 30 jointly fix the screen to the outer side of the inner window.

[0031] The embodiment of the utility model discloses a punch-free screen window, which forms a hidden buckle by arranging a telescopic lock, and clamping the first buckle 30 and the second buckle 40 in the groove of the inner opening window body 70, thereby ensuring the stability and firmness of the screen window after installation, and making the installation and disassembly of the screen window simple and easy. In addition, the convenient disassembly and assembly feature helps to easily clean the screen window and maintain a good indoor environment.

[0032] In an embodiment of the utility model, the first buckle 30 is inserted into the groove at the bottom of the inward opening window body 70, and the second buckle 40 is inserted into the groove at the top of the inward opening window body 70. In this way, during the installation of the screen window, the bottom of the screen window can be against the bottom of the inward opening window frame 70, thereby making the rotating screen window more labor-saving and safer.

[0033] like Figure 2As shown, the telescopic lock 50 includes a hollow lock body 31, an elastic component 32 and a sliding sleeve 33. One end of the hollow lock body 31 is a closed end, and the other end is an open end. The sliding sleeve 33 is movably mounted on the hollow lock body 31. The elastic component 32 is placed in a cavity surrounded by the hollow lock body 31 and the sliding sleeve 33, and one end of the elastic component 32 abuts against the end surface of the closed end of the hollow lock body 31, and the other end abuts against the end surface of the sliding sleeve 33 facing away from the hollow lock body 31.

[0034] Specifically, the sliding sleeve 33 is driven to slide toward the closed end of the hollow lock body 31, and the elastic component 32 is compressed. When the sliding sleeve 33 is released, the sliding sleeve 33 is driven to slide away from the closed end of the hollow lock body 31 during the process of resetting the elastic component 32, until the elastic component 32 is completely reset. The elastic component 32 is preferably a compression spring, and the structure of the telescopic lock 50 is relatively simple and has good stability.

[0035] In the embodiment of the utility model, when the elastic component 32 is in the reset state, there is a gap between the end of the sliding sleeve 33 away from the hollow lock body 31 and the inner edge of the screen frame 10, and the size of the gap is set so that the sliding sleeve 33 will not be separated from the hollow lock body 31. The use of this technology not only eliminates the need to set an anti-separation limiter between the sliding sleeve 33 and the hollow lock body 31, but also simplifies the overall structure and reduces the manufacturing cost. At the same time, it also improves the stability and reliability of the device and avoids the malfunction caused by the accidental separation of the sliding sleeve 33.

[0036] In an embodiment of the utility model, an end cap 311 is fixed to the closed end of the hollow lock body 31, and the end cap 311 and the hollow lock body 31 are an integral structure. A mounting hole 312 is opened on the end cap 311, and the mounting hole 312 is used to pass the mounting screw. The telescopic lock element 50 is fixed by the screw that passes through the mounting hole 312 and is spirally embedded in the screen frame 10. The hollow lock body 31, the end cap 311 and the sliding sleeve 33 are all square column structures. The telescopic lock element 50 using the above structure is more compatible with the screen window body.

[0037] In an embodiment of the utility model, the second buckle 40 includes a fixed plate portion 401, a connecting plate portion 402 and a buckle plate portion 403. The fixed plate portion 401 is arranged in parallel with the buckle plate portion 403. The two ends of the connecting plate portion 402 are respectively connected to one end of the fixed plate portion 401 and one end of the buckle plate portion 403, and the connecting plate portion 402 forms an L-shaped structure with the fixed plate portion 401 and the buckle plate portion 403. By setting the connecting plate portion 402, the buckle plate portion 403 can be suspended in the air, which is convenient for assembly. A groove 331 is provided on the end side of the sliding sleeve 33 away from the fixed end of the hollow lock body 31, and the fixed plate portion 401 is fixed in the groove 331. Furthermore, the fixed plate portion 401 and the groove 331 are both provided with two connecting holes, and the fixed plate portion 401 is fixed by screws passing through the above-mentioned connecting holes.

[0038] In the embodiment of the present invention, the structure of the first buckle 30 is similar to that of the second buckle 40 , except that the fixing plate portion 401 of the first buckle 30 is fixed on the screen frame 10 .

[0039] In the embodiment of the utility model, the opposite frames of the screen frame 10 are respectively provided with mounting handles 60. The mounting handles 60 can provide a power point for installing the screen, so as to facilitate the disassembly and assembly of the screen.

[0040] In an embodiment of the utility model, an installation indication mark 332 is provided on the window surface of the sliding sleeve 33. The installation indication mark 332 includes an up and down sliding indication arrow of the sliding sleeve. The installation indication mark 33 provides the user with clear operation guidance, which can improve the accuracy and efficiency of the installation of the telescopic lock 50.

[0041] The technical solution of the utility model is described in detail above in combination with specific embodiments, and the described specific embodiments are used to help understand the concept of the utility model. Derivations and variations made by those skilled in the art based on the specific embodiments of the utility model also fall within the protection scope of the utility model.

Claims

1. A punch-free screen window, installed on the outside of an inwardly opening window body (70), comprising a screen window frame (10) and a screen (20) fixedly arranged in the screen window frame (10), characterized in that: It also includes a first buckle (30), a second buckle (40) and a telescopic lock (50); One end of the first buckle (30) is fixedly mounted on a frame of the screen window frame (10), and the other end is suspended in the air; There are two telescopic lock members (50), and the fixed ends of the two telescopic lock members (50) are respectively fixed on the opposite frames of the face window of the screen window frame (10); The second buckle (40) is arranged in one-to-one correspondence with the telescopic locking member (50); one end of the second buckle (40) is fixed to the telescopic end of the telescopic locking member (50), and the other end is suspended in the air.

2. A punch-free screen window according to claim 1, characterized in that: The telescopic lock element (50) comprises a hollow lock body (31), an elastic component (32) and a sliding sleeve (33); one end of the hollow lock body (31) is a closed end and the other end is an open end; the sliding sleeve (33) is movably mounted on the hollow lock body (31); the elastic component (32) is disposed in a cavity surrounded by the hollow lock body (31) and the sliding sleeve (33); one end of the elastic component (32) abuts against an end surface of the closed end of the hollow lock body (31) and the other end abuts against an end surface of the sliding sleeve (33) facing away from the hollow lock body (31).

3. A punch-free screen window according to claim 2, characterized in that: An end cap (311) is fixedly provided at the closed end of the hollow lock body (31), and a mounting hole (312) is provided on the end cap (311), and the mounting hole (312) is used for passing a mounting screw.

4. A punch-free screen window according to claim 3, characterized in that: The hollow lock body (31), the end cap (311) and the sliding sleeve (33) are all of square column structure.

5. The punch-free screen window according to claim 2, characterized in that: The second buckle (40) comprises a fixed plate portion (401), a connecting plate portion (402) and a buckle plate portion (403); the fixed plate portion (401) and the buckle plate portion (403) are arranged in parallel; two ends of the connecting plate portion (402) are respectively connected to one end of the fixed plate portion (401) and one end of the buckle plate portion (403); and the connecting plate portion (402) forms an L-shaped structure with the fixed plate portion (401) and the buckle plate portion (403).

6. A punch-free screen window according to claim 5, characterized in that: A groove (331) is provided on the end side of the sliding sleeve (33) away from the fixed end of the hollow lock body (31), and the fixed plate portion (401) is fixed in the groove (331).

7. The punch-free screen window according to claim 1, characterized in that: The opposite frames of the screen window frame (10) are respectively provided with mounting handles (60).

8. The punch-free screen window according to claim 2, characterized in that: The window surface of the sliding sleeve (33) is provided with an installation indication mark (332).

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