Safe sealing and edge pressing structure for fireproof glass

Abstract

The invention discloses a safe sealing and edge pressing structure for fireproof glass, and relates to the technical field of fireproof glass. The fireproof window comprises a profile frame and fireproof glass, wherein the inner side of the profile frame is fixedly connected with a sealing component through a fastening bolt; the sealing component comprises a pressing strip plate and an end sealing strip plate; connecting strips are arranged between the opposite faces of the sides, close to the profile frame, of the batten plate and the end sealing strip plate in a linear array mode. A threaded hole matched with the fastening bolt is formed between the two surfaces of the connecting strip. According to the invention, when the fastening bolt rotates, the fastening bolt is in screw-thread fit with the threaded hole in the surface of the connecting strip, and the connecting strip deforms under the pulling of the fastening bolt, so that the batten plate and the end sealing strip plate are attached to and abut against the fireproof glass, and under the action of the first sealing strip, the second sealing strip and the third sealing strip, the sealing effect is good. The two surfaces and the ends of the fireproof glass are sealed without sealant, safety is high, overall mounting and dismounting are convenient, and the fireproof glass is convenient to replace.

Description

Technical Field

[0001] The invention belongs to the technical field of fireproof glass, and particularly relates to a safety sealing edge pressing structure for fireproof glass. Background Art

[0002] A fireproof window is composed of a frame and fireproof glass, and serves as a window for isolating and preventing the spread of fire. It is generally arranged at the opening or skylight on the exterior wall of a building where the fire separation distance is insufficient.

[0003] For the traditional fireproof window used for the sealing edge pressing structure of fireproof glass, a rubber strip is used to fit with the glass, and sealant is applied for sealing. However, when the sealant melts under heat, the fireproof glass will become loose, posing a great potential safety hazard. Moreover, when replacing the fireproof glass, due to the connection between the sealant and the fireproof glass and the frame, the replacement is inconvenient, and even the glass may be broken, which cannot meet the actual use requirements. Summary of the Invention

[0004] The purpose of the invention is to provide a safety sealing edge pressing structure for fireproof glass. By the combined use of a profile frame, a sealing member, fastening bolts, fireproof glass, and a sealing cover plate, the problems of the existing fireproof window, in which the sealant is used for sealing the edge pressing of the fireproof glass, posing a great potential safety hazard and being inconvenient for replacing the fireproof glass, are solved.

[0005] To solve the above technical problems, the invention is realized through the following technical solutions: The invention provides a safety sealing edge pressing structure for fireproof glass, which includes a profile frame and fireproof glass. A sealing member is fixedly connected to the inner side of the profile frame through fastening bolts; the sealing member includes a pressing strip plate and an end sealing strip plate; connection strips are linearly arranged in an array between the opposite surfaces of the pressing strip plate and the end sealing strip plate close to the profile frame; threaded holes matching with the fastening bolts are formed between the two surfaces of the connection strips; a first sealing strip is clamped on the inner wall of the pressing strip plate away from the connection strip; a second sealing strip is clamped on the outer wall of the end sealing strip plate away from the connection strip; a support tray is arranged at the bottom of the side of the profile frame and at the bottom of the sealing member; a third sealing strip is clamped inside the support tray; the pressing strip plate, the end sealing strip plate, and the support tray are respectively attached to the fireproof glass through the first sealing strip, the second sealing strip, and the third sealing strip; a sealing cover plate is arranged at the top of the side of the profile frame and above the sealing member; connection ears are linearly arranged in an array on the side surface of one end of the sealing cover plate close to the profile frame; the ends of the connection ears penetrate through the pressing strip plate and are sleeved with the fastening bolts.

[0006] As a preferred technical solution of the present invention, the interior of the profile frame is a hollow structure; wherein a first through hole matching with the fastening bolt is linearly arrayed on one side of the profile frame close to the sealing member; a second through hole is linearly arrayed on the side of the profile frame far from the sealing member; the diameter of the second through hole is larger than the diameter of the nut at the end of the fastening bolt.

[0007] As a preferred technical solution of the present invention, two rows of limit slots are provided on one side of the profile frame close to the sealing member.

[0008] As a preferred technical solution of the present invention, limit insertion blocks matching with the limit slots are linearly arrayed on the side surfaces of the pressure strip plate and the end sealing strip plate far from the first sealing strip and the second sealing strip; wherein through holes matching with the connecting lugs are linearly arrayed on one side of the pressure strip plate close to the connecting strip.

[0009] As a preferred technical solution of the present invention, the side of the pressure strip plate far from the connecting strip is of an outward-turning structure; wherein a first clamping groove matching with the first sealing strip is provided on the inner wall of the side of the pressure strip plate far from the connecting strip.

[0010] As a preferred technical solution of the present invention, the side of the end sealing strip plate far from the connecting strip is of an inward-turning structure; wherein a second clamping groove matching with the second sealing strip is provided on the outer wall of the side of the end sealing strip plate far from the connecting strip.

[0011] As a preferred technical solution of the present invention, a third clamping groove matching with the third sealing strip is provided inside the supporting tray.

[0012] The present invention has the following beneficial effects: Through the combined use of the profile frame, the sealing member, the fastening bolt, the fireproof glass and the sealing cover plate in the present invention, when the fastening bolt rotates, it is in threaded cooperation with the threaded hole on the surface of the connecting strip, and the connecting strip deforms under the pulling of the fastening bolt, so that the pressure strip plate and the end sealing strip plate are in contact with and against the fireproof glass, and under the action of the first sealing strip, the second sealing strip and the third sealing strip, both surfaces and the ends of the fireproof glass are sealed, and under the action of the sealing cover plate, it is protected. There is no need to use sealant for sealing, and the safety is relatively high. Moreover, the overall installation and disassembly are convenient, which is convenient for replacing the fireproof glass and meets the actual use requirements.

[0013] Certainly, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. Description of the Drawings

[0014] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0015] Figure 1 It is a structural schematic diagram of a fireproof glass safety sealing edge pressing structure of the present invention.

[0016] Figure 2 It is a sectional structural schematic diagram of a fireproof glass safety sealing edge pressing structure.

[0017] Figure 3 It is a structural schematic diagram of a profile frame.

[0018] Figure 4 It is a structural schematic diagram of a sealing member.

[0019] Figure 5 It is a structural schematic diagram of a sealing cover plate.

[0020] In the drawings, the list of components represented by each reference numeral is as follows: 1-profile frame, 2-fastening bolt, 3-sealing member, 4-first sealing strip, 5-second sealing strip, 6-third sealing strip, 7-fireproof glass, 8-sealing cover plate, 101-supporting tray, 102-first through hole, 103-second through hole, 104-limiting slot, 105-third card slot, 301-strip pressing plate, 302-end sealing strip plate, 303-connecting strip, 304-limiting insertion block, 305-first card slot, 306-second card slot, 307-through hole, 308-threaded hole, 801-connecting ear. Specific embodiments

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention. Embodiment

[0022] Please refer to Figures 1-5As shown in the figure, the present invention is a fireproof glass safety sealing edge pressing structure, which includes a profile frame 1 and a fireproof glass 7. A sealing member 3 is fixedly connected to the inner side of the profile frame 1 through fastening bolts 2; the interior of the profile frame 1 is a hollow structure; wherein, on one side of the profile frame 1 close to the sealing member 3, a first through hole 102 matching the fastening bolts 2 is linearly arranged in an array; on the side of the profile frame 1 far from the sealing member 3, a second through hole 103 is linearly arranged in an array; the diameter of the second through hole 103 is larger than the diameter of the nut at the end of the fastening bolt 2; on one side of the profile frame 1 close to the sealing member 3, two rows of limit slots 104 are provided; the sealing member 3 includes a pressing strip plate 301 and an end sealing strip plate 302; between the opposite surfaces of the pressing strip plate 301 and the end sealing strip plate 302 close to the profile frame 1, connecting strips 303 are linearly arranged in an array; a threaded hole 308 matching the fastening bolts 2 is provided between the two surfaces of the connecting strip 303; wherein, a first sealing strip 4 is clamped on the inner wall of the pressing strip plate 301 far from the connecting strip 303; the side of the pressing strip plate 301 far from the connecting strip 303 is of an outward-turning structure; wherein, a first clamping groove 305 matching the first sealing strip 4 is provided on the inner wall of the pressing strip plate 301 far from the connecting strip 303; a second sealing strip 5 is clamped on the outer wall of the end sealing strip plate 302 far from the connecting strip 303; the side of the end sealing strip plate 302 far from the connecting strip 303 is of an inward-turning structure; wherein, a second clamping groove 306 matching the second sealing strip 5 is provided on the outer wall of the end sealing strip plate 302 far from the connecting strip 303; limit insertion blocks 304 matching the limit slots 104 are linearly arranged on the side of the pressing strip plate 301 and the end sealing strip plate 302 far from the first sealing strip 4 and the second sealing strip 5; wherein, through holes 307 matching the connecting ears 801 are linearly arranged on the side of the pressing strip plate 301 close to the connecting strip 303; a support tray 101 is provided at the bottom of the side of the profile frame 1 and at the bottom of the sealing member 3; a third sealing strip 6 is clamped inside the support tray 101; a third clamping groove 105 matching the third sealing strip 6 is provided inside the support tray 101; the pressing strip plate 301, the end sealing strip plate 302 and the support tray 101 are respectively attached to the fireproof glass 7 through the first sealing strip 4, the second sealing strip 5 and the third sealing strip 6; a sealing cover plate 8 is provided on one side of the profile frame 1 and at the top of the sealing member 3; wherein, connecting ears 801 are linearly arranged on the side of one end of the sealing cover plate 8 close to the profile frame 1; the ends of the connecting ears 801 penetrate through the pressing strip plate 301 and are sleeved with the fastening bolts 2.

[0023] A specific application of this embodiment is as follows: During installation, the fireproof glass 7 is inserted from one end of the sealing member 3 away from the bead plate 301. The profile frame 1 is sleeved on the outer sides of the four peripheries of the sealing member 3 respectively. The limiting jacks 304 on the sides of the bead plate 301 and the end sealing strip plate 302 are inserted into the limiting slots 104 inside the profile frame 1. The connecting ears 801 inside the end of the sealing cover plate 8 pass through the through holes 307 of the bead plate 301. The fastening bolts 2 pass through the second through holes 103 and the first through holes 102 respectively, and penetrate through the connecting ears 801 to be threadedly engaged with the threaded holes 308 on the surface of the connecting strip 303. The connecting strip 303 deforms under the pulling action of the fastening bolts 2, so that the bead plate 301 turns inwards to fit and abut against the fireproof glass 7, and the end sealing strip plate 302 turns inwards to fit and abut against the fireproof glass 7, and cooperates with the supporting plate 101, so that the first sealing strip 4, the second sealing strip 5 and the third sealing strip 6 seal the two surfaces and the ends of the fireproof glass 7. During the pulling process of the connecting strip 303, the connecting ears 801 inside the sealing cover plate 8 are limited, so that the sealing cover plate 8 protects the sealing member 3. There is no need to use sealant for sealing, and the safety is relatively high. Moreover, its overall installation and disassembly are convenient, which is convenient for replacing the fireproof glass 7 and meets the actual use requirements.

[0024] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0025] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the relevant technical fields can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A fireproof glass safety sealing edge pressing structure, comprising a profile frame (1) and a fireproof glass (7), characterized in that: A sealing member (3) is fixedly connected to the inner side of the profile frame (1) through fastening bolts (2); The sealing member (3) includes a pressing strip plate (301) and an end sealing strip plate (302); Connection strips (303) are linearly arranged between the opposite surfaces of the pressing strip plate (301) and the end sealing strip plate (302) close to the profile frame (1); threaded holes (308) matching the fastening bolts (2) are formed between the two surfaces of the connection strips (303); among them A first sealing strip (4) is clamped on the inner wall of the pressing strip plate (301) away from the connection strip (303); A second sealing strip (5) is clamped on the outer wall of the end sealing strip plate (302) away from the connection strip (303); A support tray (101) is arranged at the bottom of the side of the profile frame (1) and at the bottom of the sealing member (3); a third sealing strip (6) is clamped inside the support tray (101); The pressing strip plate (301), the end sealing strip plate (302) and the support tray (101) are respectively attached to the fireproof glass (7) through the first sealing strip (4), the second sealing strip (5) and the third sealing strip (6); A sealing cover plate (8) is arranged on one side of the profile frame (1) and at the top of the sealing member (3); among them Connection ears (801) are linearly arranged on the side surface of one end of the sealing cover plate (8) close to the profile frame (1); the ends of the connection ears (801) penetrate through the pressing strip plate (301) and are sleeved with the fastening bolts (2).

2. The fireproof glass safety sealing edge pressing structure according to claim 1, characterized in that, The interior of the profile frame (1) is a hollow structure; among them First through holes (102) matching the fastening bolts (2) are linearly arranged on one side of the profile frame (1) close to the sealing member (3); second through holes (103) are linearly arranged on the side of the profile frame (1) away from the sealing member (3); the diameter of the second through holes (103) is larger than the diameter of the nut at the end of the fastening bolt (2).

3. The fireproof glass safety sealing edge pressing structure according to claim 1, characterized in that Two rows of limit slots (104) are provided on the side of the profile frame (1) close to the sealing member (3).

4. The fireproof glass safety sealing edge pressing structure according to claim 1, characterized in that Limit plugs (304) matching the limit slots (104) are linearly arranged on the surfaces of the pressing strip plate (301) and the end sealing strip plate (302) away from the first sealing strip (4) and the second sealing strip (5); among them Through holes (307) matching the connection ears (801) are linearly arranged on one side of the pressing strip plate (301) close to the connection strip (303).

5. The fireproof glass safety sealing edge pressing structure according to claim 1, characterized in that The side of the pressing strip plate (301) away from the connection strip (303) is of an outward-turning structure; among them A first card slot (305) matching the first sealing strip (4) is formed on the inner wall of the side of the pressing strip plate (301) away from the connection strip (303).

6. The fireproof glass safety sealing edge pressing structure according to claim 1, characterized in that the side of the end sealing strip plate (302) away from the connecting strip (303) is of an inward-turning structure; wherein a second clamping groove (306) matched with the second sealing strip (5) is formed in the outer wall of the side of the end sealing strip plate (302) away from the connecting strip (303).

7. The fireproof glass safety sealing edge pressing structure according to claim 1, characterized in that a third clamping groove (105) matched with the third sealing strip (6) is formed in the inner side of the support tray (101).

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