Window guard bar and window

Abstract

The utility model belongs to the technical field of windows, and particularly relates to a window guard bar, comprising a rod body, a fastening bolt movably arranged on the rod body, a connecting piece arranged on the fastening bolt, the connecting piece and the fastening bolt being threadedly connected, and an installation gap being formed between the connecting piece and the rod body; a guide groove is arranged on the rod body, the connecting piece is passed through the guide groove and extends to the end or side of the rod body; the fastening bolt is controlled to rotate, the fastening bolt drives the connecting piece and the rod body to move relative to each other, thereby adjusting the size of the installation gap. The utility model aims to provide a window guard bar and a window with a simple structure, convenient installation and a long service life.

Description

Technical Field

[0001] The utility model belongs to the technical field of windows, and particularly relates to a window guard bar and a window. Background Art

[0002] Windows are a common building material that connects the inside and outside of a house, allowing light from the outside to enter the room, increasing indoor brightness, and making it convenient for users to observe the external environment from inside the house.

[0003] Most windows include a fixed frame and a window body, and the user can control the window body to open relative to the fixed frame, so as to make the house ventilated. For example, a burglar-proof window lock with adjustable window opening angle disclosed in Chinese utility model patent application CN202322250253.1 includes a fixed frame and a matching window frame, and the window frame is rotatably installed in the fixed frame; the window frame is provided with a linkage groove on both sides, and a linkage rod is provided in the linkage groove, and the two ends of the linkage rod are respectively rotatably connected with the fixed frame and the window frame, and the connecting rod is also fixedly connected with a threaded slider on the rotating shaft near the window frame; the window frame is provided with a sliding groove on both sides corresponding to the threaded slider, and the threaded slider is slidably installed in the sliding groove, and a screw rod is connected to the threaded slider, and one end of the screw rod is connected to a driving mechanism for driving the rotation thereof. The utility model has a reasonable design and a compact structure, can conveniently remotely control the opening and closing angle of the window, and can lock the opening and closing angle at the same time. When the window opening angle is small for ventilation, it can effectively avoid the intrusion of lawless elements and improve the safety of window opening.

[0004] In the above structure, one end of the connecting rod is driven to move by a screw, thereby controlling the rotation angle of the fixed frame and the window frame. However, the adjustment speed of this structure is slow, and in this structure, the screw is driven to rotate by a motor, and the window is easily exposed to rain and dust, which causes damage to the anti-theft window and affects the service life of the window. Summary of the invention

[0005] In order to overcome the defects in the prior art, the purpose of the utility model is to provide a window guard bar and a window which have a simple structure, are easy to install and have a long service life.

[0006] The purpose of the utility model is achieved in this way:

[0007] A window guard bar comprises a rod body, a fastening bolt is movably arranged on the rod body, a connecting piece is arranged on the fastening bolt, the connecting piece is threadedly connected to the fastening bolt, and an installation gap is formed between the connecting piece and the rod body; a guide groove is arranged on the rod body, the connecting piece is inserted into the guide groove and extends toward the end or side of the rod body; the fastening bolt is controlled to rotate, and the fastening bolt drives the connecting piece and the rod body to move relative to each other, thereby adjusting the size of the installation gap.

[0008] The utility model is further configured as follows: an adjustment groove is provided on the rod body, a fastening bolt is movably arranged in the adjustment groove, and the guide groove and the adjustment groove both extend toward the end of the rod body, so as to control the relative movement of the fastening bolt in the adjustment groove, so that the fastening screw moves away from or close to the end of the rod body, and drives the relative movement in the length direction of the guide groove of the connecting piece.

[0009] The utility model is further configured as follows: the fastening bolt comprises an end cap and a threaded rod, the end cap abuts against the end of the adjustment slot, and the threaded rod penetrates the rod body and is hidden in the rod body.

[0010] The utility model is further configured as follows: the rod body is a hollow square tube, and the guide groove and the adjustment groove are respectively arranged on two opposite side walls of the rod body.

[0011] The utility model is further configured as follows: the connecting piece includes an extension rod, the extension rod is inserted into the guide groove and guided by the guide groove, the extension rod extends toward the end of the rod body to form a pressure plate, the pressure plate and the rod body are arranged in an L shape, and the installation gap is formed between the pressure plate and the rod body.

[0012] The utility model is further configured as follows: the pressing plate extends toward the rod body to form a limiting hook.

[0013] The utility model is further configured as follows: the connecting piece includes a connecting seat, a threaded hole is provided on the connecting seat, a fastening bolt cooperates with the threaded hole and drives the connecting seat to press against the rod body, so that the fastening bolt and the connecting piece are relatively fixed to the rod body.

[0014] The utility model is further configured as follows: the connecting seat and the pressing plate are arranged on the same side of the extension rod, so that the cross section of the connecting piece is C-shaped.

[0015] A window comprises a window arranged in a fixed frame, the window is detachably provided with a window guard bar, the fixed frame extends toward the window to form an installation convex edge, the installation convex edge penetrates into the installation gap, and a rod body and a connecting piece are respectively pressed against two sides of the installation convex edge.

[0016] The utility model is further configured as follows: a limiting convex edge is arranged on the side of the installation convex edge, and the limiting hook passes over the limiting convex edge and prevents the connecting piece from being separated from the installation convex edge.

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] The utility model controls the relative movement of the connecting piece and the rod body by tightening bolts, thereby adjusting the size of the installation gap, thereby making the rod body and the fixing frame of the window relatively fixed or relatively disassembled. The utility model has a simple structure, is convenient for production and processing, has a long service life, and is convenient for quick disassembly and installation of the window guard bar, which is convenient for users. The setting of the guide groove prevents the connecting piece from rotating with the tightening bolts during the installation process, which is convenient for the stable installation of the window guard bar.

[0019] The guide groove and the adjustment groove extending toward the end of the rod body in the utility model are convenient for controlling the relative position of the connecting piece and the end of the rod body, and are convenient for quick installation and disassembly of the window guard bar and the window. Moreover, the structure can increase the contact surface between the connecting piece and the window, and is convenient for the tight connection between the connecting piece and the window. The threaded rod hidden in the rod body prevents the fastening bolts from pressing against the window and causing damage to the window, which is convenient for the installation of the window guard bar and is beneficial for maintaining the beauty of the window. The rod body made of the hollow square tube is convenient for the processing of the guide groove and the adjustment groove, and is convenient for the production and processing of the window guard bar.

[0020] The L-shaped pressure plate and the rod body of the utility model make it easy for the connecting piece to pass through the guide groove and form an installation gap with the rod body, thereby facilitating the assembly of the window guard bar; the setting of the limit hook can enable the connecting piece to hook the window, thereby facilitating the stable installation of the window guard bar and preventing the window guard bar from accidentally falling off during use.

[0021] In the utility model, since the fastening bolt and the threaded hole cooperate to drive the connecting seat to be pressed against the rod body, it is beneficial to the relative fixation of the fastening bolt, the connecting piece and the rod body, and it is avoided that the positions of the fastening bolt, the connecting piece and the rod body are shifted during use, which is beneficial to the stable installation of the window guard bar; the C-shaped connecting piece is convenient for reducing the volume of the connecting piece, which is convenient for storage and transportation, and it is beneficial to reduce the force arm of the connecting piece resistance during installation and use, and it is beneficial to avoid the loosening of the window guard bar caused by the deformation of the connecting piece.

[0022] The utility model installs the window guard bar by installing the convex edge, which has a simple structure, wide applicability, and is convenient for product promotion and customer use; the setting of the limiting convex edge is conducive to the stable installation of the window guard bar, and during use, even if the fastening bolt is loosened, the limiting hook can hook the limiting convex edge to prevent the window guard bar from accidentally falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the installation structure of the window guard bar in the utility model;

[0024] Figure 2 It is a partial cross-sectional view of the window guard bar installation structure of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the window guard bar of the utility model;

[0026] Figure 4 It is a cross-sectional view of the window guard bar of the utility model;

[0027] Figure 5 It is an exploded schematic diagram of the window guard bar of the utility model;

[0028] Figure 6 It is a structural schematic diagram of the connecting piece in the utility model.

[0029] Meaning of the numbers in the figure: 1-fixed frame; 11-installation convex edge; 12-limiting convex edge; 13-window; 2-rod body;

[0030] 21-guide groove; 22-adjustment groove; 3-fastening bolt; 31-end cap; 32-threaded rod; 33-control groove;

[0031] 4-connecting piece; 41-extension rod; 42-pressing plate; 43-limiting hook; 44-connecting seat; 45-threaded hole;

[0032] 46-Installation clearance. DETAILED DESCRIPTION

[0033] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments:

[0034] See also Figures 1 to 6 As shown, a window guard bar comprises a rod body 2, a fastening bolt 3 is movably arranged on the rod body 2, a connecting piece 4 is arranged on the fastening bolt 3, the connecting piece 4 is threadedly connected with the fastening bolt 3, and an installation gap 46 is formed between the connecting piece 4 and the rod body 2; a guide groove 21 is arranged on the rod body 2, the connecting piece 4 is inserted into the guide groove 21 and extends to the end or side of the rod body 2; the fastening bolt 3 is controlled to rotate, and the fastening bolt 3 drives the connecting piece 4 and the rod body 2 to move relative to each other, so as to adjust the size of the installation gap 46. In this structure, the window of the window can be opened and closed by the window guard bar. It is divided into multiple smaller parts, which is convenient for installation and disassembly, and is convenient for users to flexibly adjust according to needs. The relative movement of the connecting piece 4 and the rod body 2 is controlled by the fastening bolt 3, so as to adjust the size of the installation gap 46, so that the rod body 2 and the fixed frame 1 of the window are relatively fixed or relatively disassembled. It has a simple structure, is convenient for production and processing, has a long service life, and is convenient for rapid disassembly and installation of the window guard bar, which is convenient for users to use. The setting of the guide groove 21 prevents the connecting piece 4 from rotating with the fastening bolt 3 during installation, so as to facilitate the stable installation of the window guard bar.

[0035] The utility model preferably has two guide grooves 21 on the rod body 2, and connecting members 4 are provided in the two guide grooves 21, and fastening bolts 3 are provided on the connecting members 4, and installation gaps 46 are formed between the two connecting members 4 and the rod body 2, and the installation gaps 46 are respectively connected to the windows, so that the window guard rod is relatively fixed to the window.

[0036] The rod body 2 described in the utility model is provided with an adjusting groove 22, and the fastening bolt 3 is movably arranged in the adjusting groove 22, and the guide groove 21 and the adjusting groove 22 both extend toward the end of the rod body 2, and the fastening bolt 3 is controlled to move relative to each other in the adjusting groove 22, so that the fastening screw is away from or close to the end of the rod body 2, and drives the connecting member 4 to move relative to each other in the length direction of the guide groove 21. The guide groove 21 and the adjusting groove 22 extending toward the end of the rod body 2 are convenient for controlling the relative position of the connecting member 4 and the end of the rod body 2, and are convenient for the quick installation and disassembly of the window guard bar and the window, and this structure can increase the contact surface between the connecting member 4 and the window, and is convenient for the tight connection between the connecting member 4 and the window.

[0037] Preferably, the fastening bolt 3 includes an end cap 31 and a threaded rod 32, the end cap 31 abuts against the end of the adjustment groove 22, and the threaded rod 32 is passed through the rod body 2 and hidden in the rod body 2. The threaded rod 32 hidden in the rod body 2 prevents the fastening bolt 3 from abutting against the window and causing damage to the window, facilitates the installation of the window guard rod, and is beneficial to maintaining the beauty of the window. The end cap 31 is provided with a control groove 33 with a hexagonal cross-section.

[0038] The rod body 2 described in the drawings of the utility model specification is a hollow square tube, and the guide groove 21 and the adjustment groove 22 are respectively arranged on the opposite side walls of the rod body 2. The rod body 2 made of the hollow square tube is convenient for the processing of the guide groove 21 and the adjustment groove 22, and convenient for the production and processing of the window guard bar. Preferably, the width of the guide groove 21 is greater than the width of the adjustment groove 22. The connecting piece 4 can pass through the guide groove 21 to penetrate into the hollow square tube, and the threaded rod 32 on the fastening bolt 3 can pass through the adjustment groove 22 to penetrate into the hollow square tube and be connected with the connecting piece 4, which is convenient for the assembly of the window guard bar.

[0039] The connecting member 4 includes an extension rod 41, which is inserted into the guide groove 21 and guided by the guide groove 21. The extension rod 41 extends toward the end of the rod body 2 to form a pressure plate 42. The pressure plate 42 and the rod body 2 are arranged in an L shape, and the installation gap 46 is formed between the pressure plate 42 and the rod body 2. The L-shaped pressure plate 42 and the rod body 2 facilitate the connecting member 4 to pass through the guide groove 21 and form the installation gap 46 between the rod body 2, thereby facilitating the assembly of the window guard rod.

[0040] Preferably, the pressing plate 42 extends toward the rod body 2 to form a limiting hook 43. The setting of the limiting hook 43 allows the connecting member 4 to hook the window, facilitating the stable installation of the window guard bar and preventing the window guard bar from accidentally falling off during use.

[0041] The connecting member 4 described in this embodiment also includes a connecting seat, which is provided with a threaded hole 45. The fastening bolt 3 cooperates with the threaded hole 45 and drives the connecting seat to press against the rod body 2, so that the fastening bolt 3 and the connecting member 4 are relatively fixed to the rod body 2. Since the fastening bolt 3 cooperates with the threaded hole 45 to drive the connecting seat to press against the rod body 2, it is beneficial to the relative fixation of the fastening bolt 3, the connecting member 4 and the rod body 2, avoiding the position deviation of the fastening bolt 3, the connecting member 4 and the rod body 2 during use, which is beneficial to the stable installation of the window guard bar.

[0042] In this embodiment, the connecting seat 44 and the pressure plate 42 are arranged on the same side of the extension rod 41, so that the cross-section of the connecting member 4 is C-shaped. The C-shaped connecting member 4 is convenient for reducing the volume of the connecting member 4, facilitating storage and transportation, and is beneficial for reducing the force arm of the resistance of the connecting member 4 during installation and use, thereby avoiding deformation of the connecting member 4 and causing the window guard rod to loosen.

[0043] A window comprises a fixed frame 1 in which a window 13 is arranged, and the window 13 is detachably provided with the above-mentioned window guard bar, the fixed frame 1 extends into the window 13 to form a mounting flange 11, the mounting flange 11 penetrates into the mounting gap 46, and the rod body 2 and the connecting member 4 are respectively pressed against both sides of the mounting flange 11. The structure installs the window guard bar through the mounting flange 11, has a simple structure, wide applicability, and is convenient for product promotion and customer use.

[0044] The limiting convex edge 12 is arranged on the side of the installation convex edge 11 in the utility model, and the limiting hook 43 passes over the limiting convex edge 12 and prevents the connecting member 4 from being separated from the installation convex edge 11. The setting of the limiting convex edge 12 is conducive to the stable installation of the window guard bar. During use, even if the fastening bolt 3 is loosened, the limiting hook 43 can hook the limiting convex edge 12 to prevent the window guard bar from accidentally falling off.

[0045] The product of the utility model can be used on screen windows to prevent people from accidentally falling over the screen windows, and can also support the screen windows to prevent the screen nets on the screen windows from being damaged due to excessive deformation.

[0046] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A window guard bar, characterized in that: The invention comprises a rod body (2), a fastening bolt (3) movably arranged on the rod body (2), a connecting piece (4) arranged on the fastening bolt (3), the connecting piece (4) being threadedly connected to the fastening bolt (3), and an installation gap (46) being formed between the connecting piece (4) and the rod body (2); a guide groove (21) being arranged on the rod body (2), the connecting piece (4) being inserted into the guide groove (21) and extending toward the end or side of the rod body (2); the fastening bolt (3) is controlled to rotate, and the fastening bolt (3) drives the connecting piece (4) and the rod body (2) to move relative to each other, thereby adjusting the size of the installation gap (46).

2. A window guard bar according to claim 1, characterized in that: The rod body (2) is provided with an adjustment groove (22), the fastening bolt (3) is movably arranged in the adjustment groove (22), and the guide groove (21) and the adjustment groove (22) both extend toward the end of the rod body (2), so that the fastening bolt (3) is controlled to move relative to the adjustment groove (22), so that the fastening bolt moves away from or close to the end of the rod body (2), and drives the connecting member (4) to move relative to the guide groove (21) in the length direction.

3. A window guard bar according to claim 2, characterized in that: The fastening bolt (3) comprises an end cap (31) and a threaded rod (32); the end cap (31) abuts against the end of the adjustment slot (22), and the threaded rod (32) penetrates the rod body (2) and is concealed in the rod body (2).

4. A window guard bar according to claim 2 or 3, characterized in that: The rod body (2) is a hollow square tube, and the guide groove (21) and the adjustment groove (22) are respectively arranged on two opposite side walls of the rod body (2).

5. The window guard bar according to claim 1, characterized in that: The connecting member (4) comprises an extension rod (41), the extension rod (41) being inserted into the guide groove (21) and being guided by the guide groove (21), the extension rod (41) extending toward the end of the rod body (2) to form a pressure plate (42), the pressure plate (42) and the rod body (2) being arranged in an L shape, and the installation gap (46) being formed between the pressure plate (42) and the rod body (2).

6. The window guard bar according to claim 5, characterized in that: The pressing plate (42) extends toward the rod body (2) to form a limiting hook (43).

7. The window guard bar according to claim 5, characterized in that: The connecting member (4) comprises a connecting seat, on which a threaded hole (45) is provided, and the fastening bolt (3) cooperates with the threaded hole (45) and drives the connecting seat to press against the rod body (2), thereby fixing the fastening bolt (3) and the connecting member (4) relative to the rod body (2).

8. The window guard bar according to claim 7, characterized in that: The connecting seat (44) and the pressing plate (42) are arranged on the same side of the extension rod (41), so that the cross section of the connecting member (4) is C-shaped.

9. A window, comprising a fixed frame (1) provided with a window (13), the window (13) being detachably provided with the window guard bar according to claim 1, characterized in that: The fixing frame (1) extends into the window (13) to form a mounting flange (11), the mounting flange (11) penetrates into the mounting gap (46), and the rod body (2) and the connecting member (4) are respectively pressed against two sides of the mounting flange (11).

10. A window according to claim 9, characterized in that: A limiting convex edge (12) is arranged on the side of the mounting convex edge (11), and the limiting hook (43) passes over the limiting convex edge (12) and prevents the connecting member (4) from being separated from the mounting convex edge (11).

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