Integrated hook type anti-falling window structure and assembling method thereof

Abstract

The invention relates to the technical field of hook type suspended sash windows, in particular to an integrated hook type anti-disengaging window structure and an assembling method thereof, and solves the problem that a suspended sash window is in rigid contact with a blocking and pressing strip for a long time, the blocking and pressing strip is prone to breakage, and then unhooking is caused. The integrated hook type anti-disengaging window structure comprises a cross beam, a connecting piece, a window frame and a window sash, and the connecting piece is fixedly installed on the cross beam through a fastening bolt; a protruding strip is arranged on one side of the connecting piece and is in an arc shape, a hook part is fixedly connected to one side of the upper end of the window frame and comprises a hook, the window frame is rotationally clamped to the outer surface of the protruding strip through the hook, and a second inserting groove is formed in the position, located on one side of the connecting piece, above the protruding strip. A blocking and pressing strip extending to the outer side of the connecting piece in a penetrating mode is inserted into the second inserting groove. The first sliding plates above and below the blocking and pressing strip are inserted into the first limiting grooves, so that the blocking and pressing strip is limited and fixed, and the blocking and pressing strip is convenient to disassemble and replace.

Description

Technical Field

[0001] The present invention relates to the technical field of hook - type casement windows, and particularly to an integrated hook - type anti - detachment window structure and its assembly method. Background Technique

[0002] At present, top - hung windows are widely installed on building curtain walls. The top - hung windows are generally fixed to the cross - beam of the curtain wall through an integrated hook - type structure. The main function of the integrated hook - type structure is to improve the safety of the window sash, prevent it from accidentally falling off, and at the same time facilitate installation and maintenance. This structure usually includes a cross - beam, a window frame and a window sash. An installation cavity is formed between the window frame and the window sash, and a window - frame limiting block and a window - sash limiting block are arranged in the rear - side area of the installation cavity. The window - frame limiting block is located above the window - sash limiting block and limits the window - sash limiting block, thereby preventing the window - sash limiting block from generating an upward displacement exceeding the allowable range, and effectively preventing the window sash from falling off.

[0003] Since the window - detachment structure of the integrated hook - type casement window is fixed as a whole, some pressure bars, due to the long - term opening of the casement window and exposure to strong wind weather, are in long - term hard contact with the casement window. This easily causes the pressure bars to break, and then leads to unhooking, resulting in the top - hung window on the curtain wall falling from the air, leaving a hidden danger for the safe use of the curtain wall. Therefore, it does not meet the existing requirements, and for this reason, we propose an integrated hook - type anti - detachment window structure and its assembly method. Summary of the Invention

[0004] The purpose of the present invention is to provide an integrated hook - type anti - detachment window structure and its assembly method to solve the problem proposed in the above - mentioned background technique that since the window - detachment structure of the integrated hook - type casement window is fixed as a whole, some pressure bars, due to the long - term opening of the casement window and exposure to strong wind weather, are in long - term hard contact with the casement window. This easily causes the pressure bars to break, and then leads to unhooking, resulting in the top - hung window on the curtain wall falling from the air, leaving a hidden danger for the safe use of the curtain wall.

[0005] To achieve the above - mentioned purpose, the present invention provides the following technical solution: An integrated hook - type anti - detachment window structure includes a cross - beam, a connecting piece, a window frame and a window sash. The connecting piece is fixedly installed on the cross - beam through a fastening bolt. One side of the connecting piece is provided with a convex strip, and the convex strip is arranged in an arc shape. One side of the upper end of the window frame is fixedly connected with a hook part, and the hook part includes a hook. The window frame is rotationally clamped on the outer surface of the convex strip through the hook. Above the convex strip and on one side of the connecting piece, a second slot is opened. A pressure bar that penetrates and extends to the outside of the connecting piece is inserted into the second slot. A groove adapted to the contour of the hook is opened at the bottom end of the pressure bar.

[0006] Preferably, symmetric movable grooves are opened on both the upper and lower sides of the pressure bar located inside the second slot, and vertical rods are fixedly connected to the interiors of the upper and lower movable grooves.

[0007] Preferably, the outer surfaces of the vertical rods described above and below are both slidably connected with first sliding plates. On the side where the upper and lower first sliding plates are close to each other, a first spring is fixedly connected between the inner wall of the movable groove, and the first spring is wound around the outer surface of the vertical rod.

[0008] Preferably, on the side where the upper and lower first sliding plates are far away from each other, a limiting plate is fixedly connected and penetrates through the movable groove and extends into the second slot. On the upper and lower sides of the inner wall of the second slot, first limiting grooves corresponding to the limiting plate are opened, and the limiting plate is inserted into the corresponding first limiting groove.

[0009] Preferably, drive grooves are opened on both sides inside the rib. Second sliding plates are slidably connected inside the two drive grooves. A second spring is fixedly connected between one side of the second sliding plate and the inner wall of the drive groove.

[0010] Preferably, on the side where the two second sliding plates are far away from the second spring, a limiting block is fixedly connected and penetrates through the drive groove and extends to the outside of the rib. One end of the limiting block far away from the second sliding plate is arranged in an arc shape.

[0011] Preferably, second limiting grooves matching the limiting blocks are opened on both sides near the upper end inside the hook. One end of the limiting block far away from the second sliding plate is in sliding contact with the inner wall of the hook and is clamped inside the corresponding second limiting groove.

[0012] Preferably, a rubber gasket is fixedly connected to the outer surface of the rib, and the rubber gasket is in contact with the inner wall of the hook.

[0013] Preferably, a first slot is opened on one side at the bottom end of the connecting piece. A rubber cushion block is inserted into the first slot. A support plate perpendicular to the window frame is fixedly connected to one side at the bottom end of the hook part, and one end of the support plate far away from the hook part is in contact with the rubber cushion block.

[0014] An assembly method for an integrated hook-type anti-detachment window structure includes the following steps:

[0015] S1: Pinch the first sliding plates on the upper and lower sides of the pressure bar, so that the upper and lower first sliding plates both slide close along the outer surface of the vertical rod and compress the first spring. Then drive the limiting plate to move and be received inside the movable groove. Then slide the pressure bar into the second slot. Then release the pinch on the upper and lower first sliding plates, so that the first spring releases its elastic force, and then push the limiting plate to penetrate and extend into the second slot and be inserted into the first limiting groove, thereby limiting and fixing the pressure bar and facilitating the disassembly and replacement of the pressure bar;

[0016] S2: When the window sash is opened, the hook on one side of the window frame rotates around the outer surface of the convex strip, and the second limiting groove near the lower side inside the hook disengages from the insertion with the limiting block near the lower side of the convex strip. Since the limiting block is arc-shaped, the inner wall of the hook squeezes the limiting block to move and be received inside the driving groove, and squeezes the second spring to compress, thereby releasing the preliminary limit on the window sash. Subsequently, the hook can be rotated on the outer surface of the convex strip. When the hook rotates around the outer surface of the convex strip to the limit during opening, the second limiting groove near the upper side inside the hook corresponds to the driving groove near the upper side of the convex strip. At this time, the limiting block inside the driving groove near the upper side is inserted into the second limiting groove under the elastic push of the second spring, thereby limiting the position of the window sash in the open state. And the groove at the bottom end of the pressure bar and the outer surface of the convex strip cooperate to enclose a space for the hook to rotate, thereby preventing the hook from falling off the convex strip;

[0017] S3: Through the rubber gasket provided on the outer surface of the convex strip, the hook no longer directly contacts the convex strip, thereby greatly reducing the noise generated when the window sash opens and closes and the hook rotates around the convex strip;

[0018] S4: Through the setting of the rubber cushion block on one side at the bottom end of the connecting piece, when the window sash is closed, the support plate vertically arranged on one side directly contacts the rubber cushion block, which can support the moving angle of the window sash to be less than 90°, and at the same time can also reduce the noise generated when the window sash is closed.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. In the present invention, by pinching the first sliding plates on the upper and lower sides of the pressure bar, the upper and lower first sliding plates both slide close along the outer surface of the vertical rod and squeeze the first spring to compress, thereby driving the limiting plate to move and be received inside the movable groove. Then the pressure bar is slidably inserted into the second slot. Then, release the pinching of the upper and lower first sliding plates, so that the first spring releases the elastic force, and then pushes the limiting plate to penetrate and extend into the second slot and be inserted into the first limiting groove, thereby limiting and fixing the pressure bar, and facilitating the disassembly and replacement of the pressure bar;

[0021] 2. In the present invention, the hook rotates on the outer surface of the convex strip. When the hook rotates around the outer surface of the convex strip to the limit during opening, the second limiting groove near the upper side inside the hook corresponds to the driving groove near the upper side of the convex strip. At this time, the limiting block inside the driving groove near the upper side is inserted into the second limiting groove under the elastic push of the second spring, thereby limiting the position of the window sash in the open state. And the groove at the bottom end of the pressure bar and the outer surface of the convex strip cooperate to enclose a space for the hook to rotate, thereby preventing the hook from falling off the convex strip. Description of the Drawings

[0022] Figure 1Schematic diagram of the overall structure of the present invention;

[0023] Figure 2 Side sectional view of the overall structure of the present invention;

[0024] Figure 3 Side sectional view of the window sash opening of the present invention;

[0025] Figure 4 Schematic diagram of the structure of the connecting member of the present invention;

[0026] Figure 5 For the present invention Figure 2 Schematic diagram of the structure at position A in;

[0027] Figure 6 For the present invention Figure 3 Schematic diagram of the structure at position B in.

[0028] In the figure: 1, cross beam; 2, connecting member; 201, first slot; 202, second slot; 20201, first limiting groove; 3, window frame; 4, window sash; 5, hook part; 6, rib; 601, driving groove; 7, rubber gasket; 8, pressing strip; 801, groove; 802, movable groove; 9, hook; 901, second limiting groove; 10, vertical rod; 11, first sliding plate; 12, first spring; 13, limiting plate; 14, second sliding plate; 15, second spring; 16, limiting block; 17, rubber cushion block; 18, support plate. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0030] Please refer to Figures 1 to 6 , an embodiment provided by the present invention: an integrated hook-type anti-detachment window structure, including a cross beam 1, a connecting member 2, a window frame 3 and a window sash 4. The connecting member 2 is fixedly installed on the cross beam 1 through a fastening bolt. One side of the connecting member 2 is provided with a rib 6, and the rib 6 is arranged in an arc shape. One side of the upper end of the window frame 3 is fixedly connected with a hook part 5, and the hook part 5 includes a hook 9. The window frame 3 is rotationally clamped on the outer surface of the rib 6 through the hook 9. Above the rib 6 and on one side of the connecting member 2, a second slot 202 is opened. Inside the second slot 202, a pressing strip 8 that penetrates and extends to the outside of the connecting member 2 is inserted. At the bottom end of the pressing strip 8, a groove 801 adapted to the contour of the hook 9 is opened.

[0031] The upper and lower sides of the pressure bar 8 located inside the second slot 202 are both provided with symmetrically arranged movable slots 802. Vertical rods 10 are fixedly connected inside the upper and lower movable slots 802. The outer surfaces of the upper and lower vertical rods 10 are both slidably connected with first sliding plates 11. A first spring 12 is fixedly connected between the inner walls of the upper and lower first sliding plates 11 and the inner walls of the movable slots 802, and the first spring 12 is wound around the outer surface of the vertical rod 10. The outer sides of the upper and lower first sliding plates 11 are both fixedly connected with limiting plates 13 that penetrate the movable slots 802 and extend into the second slot 202. First limiting slots 20201 corresponding to the limiting plates 13 are opened on the upper and lower inner walls of the second slot 202, and the limiting plates 13 are inserted into the corresponding first limiting slots 20201. By inserting the limiting plates 13 into the corresponding first limiting slots 20201, the pressure bar 8 is limited and fixed, and it is convenient to disassemble and replace the pressure bar 8.

[0032] Drive slots 601 are opened on both sides inside the rib 6. Second sliding plates 14 are slidably connected inside the two drive slots 601. A second spring 15 is fixedly connected between one side of the second sliding plate 14 and the inner wall of the drive slot 601. The outer sides of the two second sliding plates 14 away from the second spring 15 are both fixedly connected with limiting blocks 16 that penetrate the drive slots 601 and extend to the outside of the rib 6, and the ends of the limiting blocks 16 away from the second sliding plates 14 are arranged in a circular arc shape. Second limiting slots 901 matching the limiting blocks 16 are opened on both sides near the upper end inside the hook 9. The ends of the limiting blocks 16 away from the second sliding plates 14 are in sliding contact with the inner wall of the hook 9 and are clamped inside the corresponding second limiting slots 901.

[0033] When the hook 9 rotates around the outer surface of the rib 6 to the limit, the second limiting slot 901 near the upper side inside the hook 9 corresponds to the drive slot 601 on the upper side of the rib 6. At this time, the limiting block 16 inside the drive slot 601 on the upper side is inserted into the second limiting slot 901 under the elastic push of the second spring 15, so as to limit the position of the window sash 4 when it is in the open state, and cooperate with the groove 801 at the bottom of the pressure bar 8 and the outer surface of the rib 6 to enclose a space for the hook 9 to rotate, so as to prevent the hook 9 from falling off the rib 6.

[0034] A rubber gasket 7 is fixedly connected to the outer surface of the rib 6, and the rubber gasket 7 is in contact with the inner wall of the hook 9. By providing the rubber gasket 7 on the outer surface of the rib 6, the hook 9 no longer directly contacts the rib 6, thereby greatly reducing the noise generated when the hook 9 rotates around the rib 6 when the window sash 4 is opened and closed.

[0035] On one side of the bottom end of the connecting member 2, a first slot 201 is provided. A rubber cushion block 17 is inserted into the inside of the first slot 201. On one side of the bottom end of the hook portion 5, a support plate 18 perpendicular to the window frame 3 is fixedly connected. And the end of the support plate 18 away from the hook portion 5 contacts the rubber cushion block 17. When the window sash 4 is closed, the support plate 18 vertically arranged on one side directly contacts the rubber cushion block 17, which can support the moving angle of the window sash 4 to be less than 90°, and at the same time can also reduce the noise generated when the window sash 4 is closed.

[0036] The assembling method of the integrated hook - type anti - detachment window structure includes the following steps:

[0037] S1: Pinch the first sliding plates 11 on the upper and lower sides of the pressing strip 8, so that the upper and lower first sliding plates 11 both slide close along the outer surface of the vertical rod 10, and compress the first spring 12. Then drive the limiting plate 13 to move and be received into the inside of the moving slot 802. Then slide the pressing strip 8 and insert it into the inside of the second slot 202. Then release the pinch on the upper and lower first sliding plates 11, so that the first spring 12 releases the elastic force, and then push the limiting plate 13 to penetrate and extend into the inside of the second slot 202, and insert it into the first limiting slot 20201, thereby limiting and fixing the pressing strip 8, and facilitating the disassembly and replacement of the pressing strip 8;

[0038] S2: When opening the window sash 4, rotate the hook 9 on one side of the window frame 3 around the outer surface of the rib 6. And the second limiting slot 901 near the lower side inside the hook 9 is disengaged from the insertion with the limiting block 16 near the lower side of the rib 6. And because the limiting block 16 is arc - shaped, the inner wall of the hook 9 squeezes the limiting block 16 to move and be received into the inside of the driving slot 601, and compress the second spring 15, thereby releasing the preliminary limit on the window sash 4. Subsequently, the hook 9 can be rotated on the outer surface of the rib 6. When the hook 9 rotates around the outer surface of the rib 6 to the limit when opening, the second limiting slot 901 near the upper side inside the hook 9 corresponds to the driving slot 601 near the upper side of the rib 6. At this time, the limiting block 16 inside the driving slot 601 near the upper side is inserted into the inside of the second limiting slot 901 under the elastic push of the second spring 15, thereby limiting the position of the window sash 4 when it is in the open state. And cooperate with the groove 801 at the bottom end of the pressing strip 8 and the outer surface of the rib 6 to enclose a space for the hook 9 to rotate, thereby preventing the hook 9 from falling off the rib 6;

[0039] S3: Through the rubber gasket 7 arranged on the outer surface of the rib 6, the hook 9 no longer directly contacts the rib 6, thereby greatly reducing the noise generated when the hook 9 rotates around the rib 6 when the window sash 4 is opened and closed;

[0040] S4: Through the provision of the rubber cushion block 17 on one side at the bottom end of the connecting member 2, when the window sash 4 is closed, the support plate 18 vertically arranged on one side is in direct contact with the rubber cushion block 17, which can support the movable angle of the window sash 4 to be less than 90°, and at the same time can also reduce the noise generated when the window sash 4 is closed.

[0041] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. Integrated hook-type anti-detachment window structure, comprising a cross beam (1), a connecting member (2), a window frame (3) and a window sash (4), characterized in that: The connecting member (2) is fixedly installed on the cross beam (1) through fastening bolts. One side of the connecting member (2) is provided with a convex strip (6), and the convex strip (6) is arranged in an arc shape. One side of the upper end of the window frame (3) is fixedly connected with a hook part (5), and the hook part (5) includes a hook (9). The window frame (3) is rotationally clamped on the outer surface of the convex strip (6) through the hook (9). Above the convex strip (6) and on one side of the connecting member (2), a second slot (202) is opened. A pressure bar (8) that penetrates and extends to the outside of the connecting member (2) is inserted into the second slot (202). A groove (801) adapted to the contour of the hook (9) is opened at the bottom end of the pressure bar (8).

2. The integrated hook-type anti-detachment window structure according to claim 1, wherein: Symmetric movable grooves (802) are opened on both the upper and lower sides of the pressure bar (8) located inside the second slot (202). Vertical rods (10) are fixedly connected inside the upper and lower movable grooves (802).

3. The integrated hook-type anti-detachment window structure according to claim 2, characterized in that: First sliding plates (11) are slidably connected to the outer surfaces of the upper and lower vertical rods (10). On one side of the upper and lower first sliding plates (11) close to each other, first springs (12) are fixedly connected between the inner walls of the movable grooves (802), and the first springs (12) are wound around the outer surfaces of the vertical rods (10).

4. The integrated hook-type anti-detachment window structure according to claim 3, wherein: On one side of the upper and lower first sliding plates (11) away from each other, limit plates (13) that penetrate the movable grooves (802) and extend into the second slot (202) are fixedly connected. First limit grooves (20201) corresponding to the limit plates (13) are opened on both the upper and lower inner walls of the second slot (202), and the limit plates (13) are inserted into the corresponding first limit grooves (20201).

5. The integrated hook-type anti-detachment window structure according to claim 1, wherein: Drive grooves (601) are opened on both sides inside the convex strip (6). Second sliding plates (14) are slidably connected inside the two drive grooves (601). A second spring (15) is fixedly connected between one side of the second sliding plate (14) and the inner wall of the drive groove (601).

6. The integrated hook-type anti-detachment window structure according to claim 5, wherein: On one side of the two second sliding plates (14) away from the second spring (15), limit blocks (16) that penetrate the drive grooves (601) and extend to the outside of the convex strip (6) are fixedly connected, and one end of the limit block (16) away from the second sliding plate (14) is arranged in an arc shape.

7. The integrated hook-type anti-detachment window structure according to claim 6, characterized in that: Second limit grooves (901) matching the limit blocks (16) are opened on both sides near the upper end inside the hook (9). One end of the limit block (16) away from the second sliding plate (14) is in sliding contact with the inner wall of the hook (9) and is clamped inside the corresponding second limit groove (901).

8. The integrated hook-type anti-detachment window structure according to claim 1, characterized in that: A rubber gasket (7) is fixedly connected to the outer surface of the convex strip (6), and the rubber gasket (7) is in contact with the inner wall of the hook (9).

9. The integrated hook-type anti-detachment window structure according to claim 1, wherein: A first slot (201) is opened on one side of the bottom end of the connecting member (2). A rubber cushion block (17) is inserted into the first slot (201). One side of the bottom end of the hook part (5) is fixedly connected with a support plate (18) perpendicular to the window frame (3), and one end of the support plate (18) away from the hook part (5) is in contact with the rubber cushion block (17).

10. An assembly method of the integrated hook-type anti-detachment window structure according to any one of claims 1-9, characterized in that, Including the following steps: S1: The first sliding plates (11) on the upper and lower sides of the pressure bar (8) are moved so that the upper and lower first sliding plates (11) slide close along the outer surface of the vertical rod (10), compressing the first spring (12). This drives the limiting plate (13) to move and be received inside the movable slot (802). Then, the pressure bar (8) is slidably inserted into the second slot (202). Next, the squeezing of the upper and lower first sliding plates (11) is released, so that the elastic force of the first spring (12) is released, which then pushes the limiting plate (13) to penetrate and extend into the second slot (202) and be inserted into the first limiting slot (20201), thereby limiting and fixing the pressure bar (8) and facilitating the disassembly and replacement of the pressure bar (8). S2: When the window sash (4) is opened, the hook (9) on one side of the window frame (3) is rotated around the outer surface of the rib (6). The second limiting slot (901) near the lower side inside the hook (9) is disengaged from the insertion with the limiting block (16) near the lower side of the rib (6). Since the limiting block (16) is arc-shaped, the inner wall of the hook (9) squeezes the limiting block (16) to move and be received inside the driving slot (601), compressing the second spring (15), thus releasing the preliminary limitation of the window sash (4). Subsequently, the hook (9) can be rotated on the outer surface of the rib (6). When the hook (9) is rotated to the limit around the outer surface of the rib (6) during opening, the second limiting slot (901) near the upper side inside the hook (9) corresponds to the driving slot (601) near the upper side of the rib (6). At this time, the limiting block (16) inside the driving slot (601) near the upper side is inserted into the second limiting slot (901) under the elastic push of the second spring (15), thereby limiting the position of the window sash (4) when it is in the open state. Also, the groove (801) at the bottom of the pressure bar (8) and the outer surface of the rib (6) cooperate to enclose a space for the hook (9) to rotate, thus preventing the hook (9) from falling off the rib (6). S3: Due to the rubber gasket (7) provided on the outer surface of the rib (6), the hook (9) no longer directly contacts the rib (6), thus greatly reducing the noise generated when the hook (9) rotates around the rib (6) when the window sash (4) is opened and closed. S4: Due to the rubber cushion block (17) provided on one side at the bottom of the connecting piece (2), when the window sash (4) is closed, the vertically arranged support plate (18) on one side directly contacts the rubber cushion block (17), which can support the movable angle of the window sash (4) to be less than 90°, and also reduce the noise generated when the window sash (4) is closed.

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