Multi-lock-point sealing drifting fireproof window

Abstract

The utility model relates to the technical field of fireproof windows, in particular to a multi-lock-point sealing drifting fireproof window which comprises a fireproof window body, a window frame is arranged on the fireproof window body, a fixed window frame of a fixed structure is installed in the window frame, and a movable window frame is further installed on the window frame through a sliding rail structure. Sealing rings are arranged at the mutually-clamped positions of the movable window frame and the window frame, an upper end locking point, a middle locking point and a lower end locking point are fixed to the positions, on the two sides of the fixed position of the movable window frame, of the inner side of the window frame correspondingly, and two locking bases are integrally arranged on the upper end locking point and the lower end locking point correspondingly. And the locking seat is integrally arranged on the middle locking point, so that the locking performance of the corners can be ensured. According to the multi-locking-point sealing drifting fireproof window, the locking points are arranged at the upper positions, the middle positions and the lower positions of the two sides of the movable window frame respectively, opening and closing control can be conducted on the locking points on the same side respectively, operation is convenient, and the sealing performance of the fireproof window can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fireproof window technical field, concretely is a kind of multi-lock point sealing drift fireproof window. BACKGROUND

[0002] Fireproof window is a kind of window specially designed to improve the fireproof performance of building, its main role is to prevent the spread of fire and reduce heat transfer through the fire resistance of its structure and material when fire occurs, thereby protecting the area not affected by fire. The structure of fireproof window usually includes fire-resistant window frame and window sash, and specially treated fireproof glass, these components work together to achieve the specified fire resistance rating.

[0003] The existing sliding drift type opening and closing fireproof window needs to have higher sealing property, usually lock point is set at the position below one side of fireproof window, to ensure the sealing property when fireproof window is closed, but the tightness of different parts between window sash and window frame is different, leading to different sealing property at each place, especially corner position, which will affect sealing effect due to strength problem. SUMMARY

[0004] The utility model aims at providing a kind of multi-lock point sealing drift fireproof window to solve the problem that the tightness of different parts between window sash and window frame is different in current market, leading to different sealing property at each place, especially corner position, which will affect sealing effect due to strength problem.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of multi-lock point sealing drift fireproof window, including fireproof window main body, the window frame is equipped on the fireproof window main body, and the fixed window frame of fixed structure is installed in window frame, the movable window frame is also installed on the window frame by slide rail structure, and the part of movable window frame and window frame are mutually clamped respectively is provided with sealing ring, the both sides of the fixed position of movable window frame in the inside of window frame are respectively fixed with upper end lock point, middle lock point and lower end lock point, and two lock seats are integrally arranged on the upper end lock point and lower end lock point, and one lock seat is integrally arranged on the middle lock point, can ensure the locking property of corner, the both sides of movable window frame are respectively provided with linkage plate, and the lock block corresponding with the position of lock seat is connected on linkage plate, the movable positioning seat with through hole is embedded and fixed in the inside of movable window frame, and the push block connected with linkage plate is movably penetrated in movable positioning seat.

[0006] Preferably, lock hole is formed in the lock seat, and the lock hole is movably clamped with the lock block.

[0007] Preferably, shock-absorbing pad is tightly clamped in the inside of lock seat, and shock-absorbing pad is in contact with lock block.

[0008] Preferably, the spacing between the upper end locking point and the lower end locking point on the locking seat is greater than the size of the locking block.

[0009] Preferably, a limiting hole is symmetrically arranged on the linkage plate, a limiting pin is movably clamped in the limiting hole, and the limiting pin is fastened with the movable window frame screw.

[0010] Preferably, a sealing limiting plate is movably clamped on the inner side of the movable positioning seat, the sealing limiting plate is integrally formed with the fixed part of the pushing block, and the size of the sealing limiting plate is greater than the size of the movable positioning seat.

[0011] Compared with the prior art, the multiple locking point sealing drift fireproof window has the beneficial effects that: the locking points are arranged on the upper, middle and lower positions on the two sides of the movable window frame, the locking points on the same side can be controlled to open and close respectively, the operation is convenient, and the sealing performance of the fireproof window can be effectively improved. The multiple locking point sealing drift fireproof window fixes the locking blocks on the same side through the linkage plate, so that the locking blocks can be synchronously lifted and handled, the locking blocks and the locking seats are easily matched for locking, two groups of locking blocks and locking seats are arranged on the locking points on the upper and lower positions, and the reliability of locking can be effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a multiple locking point sealing drift fireproof window structure schematic view of the utility model;

[0013] Figure 2 It is a movable window frame two side locking point arrangement structure schematic view of the multiple locking point sealing drift fireproof window of the utility model;

[0014] Figure 3 It is a multiple locking point sealing drift fireproof window of the utility model Figure 2 It is a structure schematic view of the enlarged structure at A;

[0015] Figure 4 It is a movable window frame side structure schematic view of the multiple locking point sealing drift fireproof window of the utility model;

[0016] Figure 5 It is a movable window frame relative window frame opening and closing structure schematic view of the multiple locking point sealing drift fireproof window of the utility model;

[0017] Figure 6 It is a locking seat inner setting shock pad structure schematic view of the multiple locking point sealing drift fireproof window of the utility model.

[0018] In the figure: 1, fireproof window main body; 2, window frame; 201, upper end locking point; 202, middle locking point; 203, lower end locking point; 204, locking seat; 205, locking hole; 206, shock pad; 3, movable window frame; 301, linkage plate; 302, locking block; 303, limiting hole; 304, limiting pin; 4, fixed window frame; 5, movable positioning seat; 501, push block; 502, sealing limiting plate; 6, sealing ring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Please refer to Figures 1-6The utility model provides a technical scheme: a kind of multi-lock point sealing drift fire window, including fire window main body 1, fire window main body 1 is equipped with window frame 2, and fixed window frame 4 of fixed structure is installed in window frame 2, and movable window frame 3 is also installed on window frame 2 by slide rail structure, and the part of mutual clamping of movable window frame 3 and window frame 2 is respectively provided with sealing ring 6, the both sides of the fixed position of movable window frame 3 in the inside of window frame 2 are respectively fixed with upper end locking point 201, middle locking point 202 and lower end locking point 203, and two locking seats 204 are integrally equipped on upper end locking point 201 and lower end locking point 203, and one locking seat 204 is integrally equipped on middle locking point 202, can ensure the locking of corner, locking hole 205 is all set on locking seat 204, and locking hole 205 is movably clamped with locking block 302, this structure makes locking block 302 be clamped into locking hole 205 from top to bottom, can ensure the locking between locking block 302 and locking seat 204, the both sides of movable window frame 3 are respectively equipped with linkage plate 301, longitudinal limit hole 303 is symmetrically set on linkage plate 301, and limit pin 304 is movably clamped in limit hole 303, and limit pin 304 is screwed with movable window frame 3, this structure can make limit pin 304 be fixed on movable window frame 3, and the up-and-down movement of linkage plate 301 is limited, and the reliability of the position of linkage plate 301 is ensured, and linkage plate 301 is connected with locking block 302 corresponding with the position of locking seat 204, damping pad 206 is tightly clamped in the inside of locking seat 204, and damping pad 206 is in contact with locking block 302, this structure can make damping pad 206 shock-absorbing protection treatment to locking block 302 after locking block 302 is clamped into locking seat 204, allows certain positioning error, can reduce noise, and plays a protective role to locking block 302, to prevent locking block 302 from loosening, ensure locking effect, the spacing of locking seat 204 on upper end locking point 201 and lower end locking point 203 is greater than the size of locking block 302, this structure can make locking block 302 be smoothly clamped into locking seat 204, and ensure that upper end locking point 201 and lower end locking point 203 have double locking effect, movable positioning seat 5 with through hole is embedded and fixed in the inside of movable window frame 3, and push block 501 connected with linkage plate 301 is movably penetrated in movable positioning seat 5, sealing limiting plate 502 is movably clamped in the longitudinal inside surface of movable positioning seat 5, and sealing limiting plate 502 and the fixed part of push block 501 are integrally formed, and the size of sealing limiting plate 502 is greater than the size of movable positioning seat 5, this structure makes sealing limiting plate 502 can block the through hole structure of movable positioning seat 5, when push block 501 moves under the limitation of movable positioning seat 5, the through hole of movable positioning seat 5 can be blocked by sealing limiting plate 502, to prevent affecting sealing.

[0021] Working principle: when using the multi-lock point sealing drift fire window, first, the fire window body 1 is positioned through the window frame 2, the window sash fixed by the fixed window frame 4 is fixed relative to the position of the window frame 2, the window sash fixed by the movable window frame 3 is movable relative to the window frame 2, when the movable window frame 3 is closed, the upper end locking point 201, the middle locking point 202 and the lower end locking point 203 provided on both sides of the movable window frame 3 through the window frame 2 provide locking point positions, ensuring that the movable window frame 3 and the window frame 2 form a tight sealing structure through the sealing ring 6, when operating the locking process, the pushing block 501 drives the sealing limiting plate 502 and the linkage plate 301 to move downward under the limiting of the movable positioning seat 5, the sealing limiting plate 502 is movably limited relative to the movable positioning seat 5, the linkage plate 301 is movably limited relative to the movable window frame 3 through the cooperation of the limiting hole 303 and the limiting pin 304, the locking block 302 and the corresponding locking seat 204 are clamped and fastened through the locking hole 205, locking is realized, at the same time, the shock-absorbing pad 206 is arranged in the locking seat 204, the locking block 302 is elastically supported, noise reduction and protection are achieved, and a series of work is completed.

[0022] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A multi-point locking fire escape window comprising a fire escape window body (1), characterized in that: The fireproof window body (1) is provided with a window frame (2), and a fixed window frame (4) of a fixed structure is installed in the window frame (2); an active window frame (3) is also installed on the window frame (2) through a slide rail structure, and sealing rings (6) are arranged at positions where the active window frame (3) and the window frame (2) are clamped with each other; upper end locking points (201), middle locking points (202) and lower end locking points (203) are respectively fixed on both sides of the active window frame (3) at the fixed position of the window frame (2), two locking seats (204) are integrally arranged on the upper end locking points (201) and the lower end locking points (203), and one locking seat (204) is integrally arranged on the middle locking point (202), so as to ensure the locking of the corners; linkage plates (301) are respectively arranged on both sides of the active window frame (3), and locking blocks (302) corresponding to the positions of the locking seats (204) are connected to the linkage plates (301); an active positioning seat (5) with a through hole is embedded and fixed on the inner side surface of the active window frame (3), and a pushing block (501) connected with the linkage plate (301) is movably penetrated in the active positioning seat (5).

2. A multi-point locking fire escape window according to claim 1 wherein: Locking holes (205) are formed in the locking seats (204), and the locking holes (205) are movably clamped with the locking blocks (302).

3. A multi-point locking fire escape window according to claim 1, wherein: Damping pads (206) are tightly clamped in the locking seats (204), and the damping pads (206) are in contact with the locking blocks (302).

4. A multi-point locking fire escape window according to claim 1, wherein: The spacing between the locking seats (204) on the upper end locking points (201) and the lower end locking points (203) is greater than the size of the locking blocks (302).

5. A multi-point locking fire escape window according to claim 1, wherein: Limiting holes (303) longitudinally arranged are symmetrically formed in the linkage plates (301), limiting pins (304) are movably clamped in the limiting holes (303), and the limiting pins (304) are screwed with the active window frame (3).

6. A multi-point locking fire escape window according to claim 1, wherein: A sealing limiting plate (502) is longitudinally movably clamped on the inner side surface of the active positioning seat (5), the sealing limiting plate (502) is integrally formed with the fixed part of the pushing block (501), and the size of the sealing limiting plate (502) is greater than the size of the active positioning seat (5).

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