Inward tilt-turn window convenient to install

Abstract

The utility model belongs to the technical field of inward tilt-turn windows, and particularly discloses an inward tilt-turn window convenient to install, which comprises a frame body, a window body is arranged inside the frame body, a chain column is fixedly connected inside the frame body, and a chain rod extending to the outside of the chain column is rotatably connected inside the chain column. The inward tilt-turn window convenient to mount has the advantages that the L-shaped fixing frames are driven by the pull ropes to move upwards, the L-shaped fixing frames slide out of the fixing grooves, the L-shaped fixing frames can slide out of the fixing grooves, accordingly, the L-shaped fixing frames can slide out of the fixing grooves, the L-shaped fixing frames can slide out of the fixing grooves, and the L-shaped fixing frames can slide out of the fixing grooves; the fixing of the positioning block is relieved, the positioning block can slide out of the positioning groove, the fixing of the connecting block and the window body is relieved, the window body can be disassembled more smoothly, and meanwhile, the window body and the connecting block are assembled and disassembled more conveniently by sliding the L-shaped fixing frame into the fixing groove.

Description

Technical Field

[0001] The utility model relates to the technical field of tilt-and-turn windows, in particular to an inward opening and tilt-and-turn window which is easy to install. Background Art

[0002] The surface of aluminum alloy is oxidized and shiny. The window frame is large, and a large area of ​​glass can be inlaid, which allows sufficient and bright indoor light, enhances the contrast between the indoor and outdoor facades, and makes the room more layered. Aluminum alloy itself is easy to extrude, the cross-sectional dimensions of the profile are precise, and the processing accuracy is high. Therefore, many owners choose to use aluminum alloy doors and windows in decoration.

[0003] After searching, the existing Chinese patent announcement number is: CN219605150U, which provides an aluminum alloy inward-opening and tilting window, including a window frame, a fixed frame strip is fixedly installed on the rear part of the inner wall of the window frame, and a stretching mechanism is fixedly installed in the middle of the left wall and the middle of the right wall of the window frame. A window body is movably connected between the two stretching mechanisms. The opening distance of the window can be adjusted by setting the stretching mechanism. The entire window body is easy to disassemble and is suitable for the use of the aluminum alloy inward-opening and tilting window.

[0004] Although the above patent can disassemble the window, the above device still has the following problems: since the user needs to use professional tools to screw the threaded bolt and the nut multiple times when disassembling the window, the disassembly of the window is more complicated, and to a certain extent, the disassembly speed of the window is reduced, making it more difficult for the user to perform subsequent maintenance of the window. In view of the above situation, technical innovation is carried out on the basis of the existing device. Utility Model Content

[0005] The utility model aims to provide an inward opening and tilting window which is easy to install, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an inward-opening and inward-tilting window that is easy to install, comprises a frame, a window body is arranged inside the frame, a chain column is fixedly connected inside the frame, a chain rod extending to the outside of the chain column is rotatably connected inside the chain column, a positioning block is fixedly connected to one end of the chain rod away from the chain column, connecting blocks are fixedly connected on both sides of the window, a positioning groove is provided on a side of the connecting block close to the positioning block, a surface of the positioning block is slidably connected to the inside of the positioning groove, the cross-sections of the positioning block and the positioning groove are both trapezoidal, an F-shaped transmission groove is provided inside the connecting block, the inside of the F-shaped transmission groove is connected to the inside of the positioning groove, a fixing groove is provided on the top of the positioning block, an L-shaped fixing bracket is slidably connected to the inside of the F-shaped transmission groove, a side of the L-shaped fixing bracket close to the fixing groove is plugged into the inside of the fixing groove, and a transmission mounting device is provided inside the F-shaped transmission groove.

[0007] Preferably, the cross section of the F-shaped transmission groove is F-shaped, and the cross section of the L-shaped fixing frame is L-shaped.

[0008] Preferably, a second spring is fixedly connected to the top of the L-shaped fixing frame, and a top end of the second spring is fixedly connected to the inner wall of the F-shaped transmission groove.

[0009] Preferably, a second limiting groove is opened inside the chain column, the cross section of the second limiting groove is arc-shaped, and the outer surface of the chain rod is fixedly connected to a limiting rod, and the limiting rod is arranged inside the second limiting groove.

[0010] Preferably, the transmission installation device includes a rotating rod, the inside of the F-shaped transmission groove is rotatably connected to the rotating rod, the top of the connecting block is provided with a cross-shaped groove, the cross-section of the cross-shaped groove is cross-shaped, the top end of the rotating rod rotates through the inside of the connecting block and extends to the inside of the cross-shaped groove, a rotating column is provided inside the cross-shaped groove, the top of the L-shaped fixing frame is fixedly connected to a pull rope, the end of the pull rope away from the L-shaped fixing frame is fixedly connected to the surface of the rotating rod, the inside of the F-shaped transmission groove is rotatably connected to a transmission roller, and the surface of the transmission roller is transmission-connected to the surface of the pull rope.

[0011] Preferably, a first limit groove is opened inside the rotating column, the surface of the rotating rod is slidably connected to the inside of the first limit groove, the outer surface of the rotating rod is fixedly connected to two symmetrical limit blocks, the surface of the limit blocks is slidably connected to the inside of the first limit groove, the bottom of the limit block is fixedly connected to a first spring, the bottom end of the first spring is fixedly connected to the inner wall of the first limit groove, the outer surface of the rotating column is fixedly connected to two symmetrical sliders, the surfaces of the sliders are slidably connected to the inside of the cross groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The inward opening and tilting window which is easy to install drives the L-shaped fixing frame to move upward by a pull rope, so that the L-shaped fixing frame slides out of the fixing groove, thereby releasing the fixing of the positioning block, allowing the positioning block to slide out of the positioning groove, and realizing the fixing release of the connecting block and the window, so that the window can be disassembled more smoothly. At the same time, the L-shaped fixing frame slides into the fixing groove, making the installation and disassembly of the window and the connecting block more convenient, and improving the installation and disassembly speed of the window to a certain extent, so that when the window fails, the user can maintain the window more conveniently.

[0014] 2. The easy-to-install inward-opening and inward-tilting window can fix the position of the rotating column and the rotating rod by sliding the slider into the interior of the cross-shaped groove, so that the staff can use the device more conveniently. At the same time, through the cooperation of the cross-shaped groove and the rotating column, the position of the rotating column is fixed more conveniently, and the occurrence of accidental touch by the user is reduced, making the installation of the window more stable. At the same time, the rotating column can be protected to a certain extent through the cross-shaped groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of an inward opening and tilting window that is easy to install according to the utility model;

[0016] Figure 2 This is a structural schematic diagram of the connection block of the utility model;

[0017] Figure 3 This is a schematic cross-sectional structural diagram of the connection block of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the chain column of the utility model.

[0019] In the figure: 1, frame; 2, window; 3, connecting block; 4, chain column; 5, chain rod; 6, positioning block; 7, positioning groove; 8, cross groove; 9, rotating column; 10, first limiting groove; 11, limiting block; 12, first spring; 13, slider; 14, rotating rod; 15, F-shaped transmission groove; 16, transmission roller; 17, pull rope; 18, L-shaped fixing frame; 19, second spring; 20, fixing groove; 21, second limiting groove; 22, limiting rod. DETAILED DESCRIPTION

[0020] See also Figure 1-4The utility model provides a technical solution: an inward opening and tilting window that is easy to install, comprising a frame 1, a window 2 is arranged inside the frame 1, the window 2 can be opened inward, a chain column 4 is fixedly connected inside the frame 1, a chain rod 5 extending to the outside of the chain column 4 is rotatably connected inside the chain column 4, a positioning block 6 is fixedly connected to one end of the chain rod 5 away from the chain column 4, both sides of the window 2 are fixedly connected to connecting blocks 3, a positioning groove 7 is provided on one side of the connecting block 3 close to the positioning block 6, the surface of the positioning block 6 is slidably connected to the inside of the positioning groove 7, and the cross section of the positioning block 6 and the positioning groove 7 The surfaces are all trapezoidal, an F-shaped transmission groove 15 is provided inside the connecting block 3, the cross-section of the F-shaped transmission groove 15 is F-shaped, the interior of the F-shaped transmission groove 15 is connected to the interior of the positioning groove 7, a fixing groove 20 is provided on the top of the positioning block 6, an L-shaped fixing frame 18 is slidably connected to the interior of the F-shaped transmission groove 15, the cross-section of the L-shaped fixing frame 18 is L-shaped, the side of the L-shaped fixing frame 18 close to the fixing groove 20 is plugged into the interior of the fixing groove 20, the L-shaped fixing frame 18 can slide in and out of the fixing groove 20, and a transmission mounting device is provided inside the F-shaped transmission groove 15.

[0021] Specifically, a second spring 19 is fixedly connected to the top of the L-shaped fixing frame 18 , and a top end of the second spring 19 is fixedly connected to an inner wall of the F-shaped transmission groove 15 . The second spring 19 can be compressed and reset by moving the L-shaped fixing frame 18 .

[0022] Furthermore, a second limiting groove 21 is opened inside the chain column 4, and the cross-section of the second limiting groove 21 is arc-shaped. The outer surface of the chain rod 5 is fixedly connected to the limiting rod 22, and the limiting rod 22 is arranged inside the second limiting groove 21. Through the mutual cooperation between the second limiting groove 21 and the limiting rod 22, the rotation angle of the chain rod 5 is limited, thereby limiting the rotation angle of the window 2.

[0023] The transmission installation device includes a rotating rod 14, the internal rotation of the F-shaped transmission groove 15 is connected with the rotating rod 14, the top of the connecting block 3 is provided with a cross-shaped groove 8, the cross-shaped groove 8 has a cross-shaped cross section, the top of the rotating rod 14 rotates through the inside of the connecting block 3 and extends to the inside of the cross-shaped groove 8, the inside of the cross-shaped groove 8 is provided with a rotating column 9, the top of the L-shaped fixing frame 18 is fixedly connected with a pull rope 17, the end of the pull rope 17 away from the L-shaped fixing frame 18 is fixedly connected to the surface of the rotating rod 14, the inside of the F-shaped transmission groove 15 is connected with a transmission roller 16, the surface of the transmission roller 16 is connected to the surface of the pull rope 17, and the pull rope is used to rotate the roller 16. 17 is wound around the rotating rod 14, so that the pull rope 17 can drive the L-shaped fixing frame 18 to move upward, so that the L-shaped fixing frame 18 slides out of the fixing groove 20, thereby releasing the fixation of the positioning block 6, allowing the positioning block 6 to slide out of the positioning groove 7, and realizing the fixation release of the connecting block 3 and the window 2, so that the window 2 can be disassembled more smoothly. At the same time, the L-shaped fixing frame 18 slides into the fixing groove 20, making the installation and disassembly of the window 2 and the connecting block 3 more convenient, and the installation and disassembly speed of the window 2 is improved to a certain extent, so that when the window 2 fails, the user can more conveniently maintain the window 2.

[0024] Furthermore, a first limit groove 10 is opened inside the rotating column 9, and the surface of the rotating rod 14 is slidably connected to the inside of the first limit groove 10. Two symmetrical limit blocks 11 are fixedly connected to the outer surface of the rotating rod 14. The surface of the limit block 11 is slidably connected to the inside of the first limit groove 10. Through the mutual cooperation between the first limit groove 10 and the limit block 11, the rotating column 9 can drive the rotating rod 14 to rotate.

[0025] Furthermore, a first spring 12 is fixedly connected to the bottom of the limiting block 11 , and a bottom end of the first spring 12 is fixedly connected to an inner wall of the first limiting groove 10 , so that the first spring 12 can be compressed and reset by moving the limiting block 11 .

[0026] Furthermore, two symmetrical sliders 13 are fixedly connected to the outer surface of the rotating column 9 , and the surfaces of the sliders 13 are slidably connected to the inside of the cross-shaped groove 8 .

[0027] The staff makes the rotating column 9 move upward, so that the slider 13 slides out of the cross groove 8, thereby releasing the positioning of the rotating column 9 and allowing the rotating column 9 to rotate. At the same time, through the cooperation of the first limit groove 10 and the limit block 11, the first spring 12 is compressed when the rotating column 9 moves upward, and the staff makes the rotating column 9 rotate, so that the rotating column 9 drives the rotating rod 14 to rotate through the limit block 11, so that the pull rope 17 can be wound around the rotating rod 14, and the pull rope 17 drives the L-shaped fixing frame 18 to move. When the rotating column 9 rotates to the extreme position, the slider 13 slides into the cross groove 8, so that the position of the rotating column 9 can be fixed, and the position of the rotating rod 14 can be fixed, so that the staff can use the device more conveniently. At the same time, through the cooperation of the cross groove 8 and the rotating column 9, the position of the rotating column 9 is fixed more conveniently, and the occurrence of accidental touch by the user is reduced, so that the installation of the window 2 is more stable, and the rotating column 9 can be protected to a certain extent by the cross groove 8.

[0028] Working principle: For this type of inward opening and tilting window that is easy to install, after the window body 2 is first opened inward, the staff moves the rotating column 9 upward to make the slider 13 slide out of the cross-shaped groove 8, so that the positioning of the rotating column 9 is released, so that the rotating column 9 can rotate. At the same time, through the cooperation of the first limiting groove 10 and the limiting block 11, the first spring 12 is compressed when the rotating column 9 moves upward, and the staff rotates the rotating column 9, so that the rotating column 9 drives the rotating rod 14 to rotate through the limiting block 11, so that the pull rope 17 can be wound around the rotating rod 14, and the pull rope 17 drives the L-shaped fixing frame 18 to move. When the rotating column 9 is rotated, the first spring 12 is compressed when the rotating column 9 moves upward, and the first spring 12 is compressed when the rotating column 9 moves upward. At the same time, the staff rotates the rotating column 9, so that the rotating column 9 drives the rotating rod 14 to rotate through the limiting block 11, so that the pull rope 17 can be wound around the rotating rod 14, and the pull rope 17 drives the L-shaped fixing frame 18 to move. After 9 is rotated to the extreme position, the slider 13 slides into the inside of the cross-shaped groove 8, so that the position of the rotating column 9 can be fixed. By winding the pull rope 17 around the rotating rod 14, the pull rope 17 can drive the L-shaped fixing frame 18 to move upward, so that the L-shaped fixing frame 18 slides out of the fixing groove 20, thereby releasing the fixation of the positioning block 6, allowing the positioning block 6 to slide out of the positioning groove 7, and realizing the fixation release of the connecting block 3 and the window 2, so that the window 2 can be disassembled more smoothly. At the same time, the L-shaped fixing frame 18 slides into the inside of the fixing groove 20, making the installation and disassembly of the window 2 and the connecting block 3 more convenient, and the installation and disassembly speed of the window 2 is improved to a certain extent.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An inward opening and tilting window that is easy to install, comprising a frame (1), wherein a window (2) is arranged inside the frame (1), and characterized in that: The frame (1) is fixedly connected to a chain column (4) inside, the chain column (4) is rotatably connected to a chain rod (5) extending to the outside of the chain column (4), one end of the chain rod (5) away from the chain column (4) is fixedly connected to a positioning block (6), both sides of the window (2) are fixedly connected to connecting blocks (3), a side of the connecting block (3) close to the positioning block (6) is provided with a positioning groove (7), the surface of the positioning block (6) is slidably connected to the inside of the positioning groove (7), and the positioning block (6) and the positioning groove ( 7) are all trapezoidal in cross-section, an F-shaped transmission groove (15) is provided inside the connecting block (3), the inside of the F-shaped transmission groove (15) is communicated with the inside of the positioning groove (7), a fixing groove (20) is provided on the top of the positioning block (6), an L-shaped fixing frame (18) is slidably connected inside the F-shaped transmission groove (15), a side of the L-shaped fixing frame (18) close to the fixing groove (20) is plugged into the inside of the fixing groove (20), and a transmission mounting device is provided inside the F-shaped transmission groove (15).

2. The easy-to-install tilt-and-turn window according to claim 1, characterized in that: The cross section of the F-shaped transmission groove (15) is F-shaped, and the cross section of the L-shaped fixing frame (18) is L-shaped.

3. The easy-to-install tilt-and-turn window according to claim 1, characterized in that: A second spring (19) is fixedly connected to the top of the L-shaped fixing frame (18), and the top end of the second spring (19) is fixedly connected to the inner wall of the F-shaped transmission groove (15).

4. The easy-to-install tilt-and-turn window according to claim 1, characterized in that: A second limiting groove (21) is provided inside the chain column (4), the cross section of the second limiting groove (21) is arc-shaped, and a limiting rod (22) is fixedly connected to the outer surface of the chain rod (5), and the limiting rod (22) is arranged inside the second limiting groove (21).

5. The easy-to-install tilt-and-turn window according to claim 1, characterized in that: The transmission installation device comprises a rotating rod (14), the inside of the F-shaped transmission groove (15) is rotatably connected with the rotating rod (14), the top of the connecting block (3) is provided with a cross-shaped groove (8), the cross-shaped groove (8) has a cross-shaped cross section, the top of the rotating rod (14) rotates through the inside of the connecting block (3) and extends to the inside of the cross-shaped groove (8), the inside of the cross-shaped groove (8) is provided with a rotating column (9), the top of the L-shaped fixing frame (18) is fixedly connected with a pull rope (17), one end of the pull rope (17) away from the L-shaped fixing frame (18) is fixedly connected to the surface of the rotating rod (14), the inside of the F-shaped transmission groove (15) is rotatably connected with a transmission roller (16), and the surface of the transmission roller (16) is transmission-connected to the surface of the pull rope (17).

6. The easy-to-install tilt-and-turn window according to claim 5, characterized in that: A first limiting groove (10) is provided inside the rotating column (9), the surface of the rotating rod (14) is slidably connected to the inside of the first limiting groove (10), and two symmetrical limiting blocks (11) are fixedly connected to the outer surface of the rotating rod (14), and the surface of the limiting blocks (11) is slidably connected to the inside of the first limiting groove (10).

7. The easy-to-install tilt-and-turn window according to claim 6, characterized in that: A first spring (12) is fixedly connected to the bottom of the limiting block (11), and a bottom end of the first spring (12) is fixedly connected to the inner wall of the first limiting groove (10).

8. The easy-to-install tilt-and-turn window according to claim 7, characterized in that: Two symmetrical sliding blocks (13) are fixedly connected to the outer surface of the rotating column (9), and the surfaces of the sliding blocks (13) are slidably connected to the inside of the cross-shaped groove (8).

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