Single-pane safety escape window

Abstract

The utility model relates to a building technical field, concretely relates to a single glass safety escape window, including by two horizontal cross frames and two vertical vertical frames, cross frame includes first frame and bow -and -arrow type keel, vertical frame includes second frame and U type clamping plate, first frame is open -mouthed along the one end of up and down direction, the other end is recessed to form the first insertion slot of glass board, the one end of first frame open -mouthed is embedded and is equipped with and fixed with keel, second frame includes two half frames, half frame includes horizontal cross board, the one end of cross board is connected vertical folding plate, the other end connects the one end of vertical plate, the other end of vertical plate connects the one end of horizontal extension plate that faces inwards, the other end of extension plate has the inclined plate that inclines towards cross board, U type clamping plate has vertical edge and vertical connection in vertical edge both ends horizontal edge, two inclined plates are extended and fixed respectively in the corner of vertical edge and horizontal edge junction, form the second connecting slot of connecting wallboard between two folding plates, form the second insertion slot between two extension plates and two inclined plates.

Description

Technical Field

[0001] This utility model relates to the field of building technology, and in particular to a single-glazed safety escape window. Background Technology

[0002] Safety escape windows are crucial escape routes in emergencies. In the event of fire or other emergencies, single-pane safety escape windows can be broken with a safety hammer to provide a safe escape route, ensuring that trapped individuals can quickly evacuate the scene.

[0003] During the construction of a cleanroom, windows need to be opened in the wall panels, and then window frames are installed at the windows. A single layer of glass is embedded in the window frame, thus forming the escape window structure mentioned above.

[0004] However, in the above technical solutions, the window frame is a one-piece molded profile structure, and the installation positions of the wall panel and the window frame are prone to unevenness, which can easily lead to the accumulation of dirt. In addition, the connection between the wall panel and the window frame is prone to poor sealing and poor thermal insulation. Utility Model Content

[0005] This invention provides a single-pane safety escape window, which can solve at least one of the above-mentioned technical problems.

[0006] To solve the above-mentioned technical problems, one or more embodiments of the present invention provide a single-pane safety escape window, including a window frame formed by two horizontal frames and two vertical frames, the cross-section of the horizontal and vertical frames being square, and a glass plate being embedded in the window frame.

[0007] The horizontal frame includes a first frame and a bow-shaped keel, while the vertical frame includes a second frame and a U-shaped retaining plate. The first frame is open at one end in the vertical direction and recessed at the other end to form a first slot for inserting a glass panel. A keel is embedded and fixed at the open end of the first frame, and the keel has a recessed first connecting groove to connect to a U-shaped connector on the wall panel. The second frame includes two half-frames, each half-frame comprising a horizontal plate. One end of the horizontal plate connects to a vertical folded plate, and the other end connects to one end of the vertical plate. The other end of the vertical plate connects to one end of a horizontally inward-facing extension plate, the other end of which has an inclined plate facing towards the horizontal plate. The U-shaped retaining plate has a vertical edge and horizontal edges vertically connected to both ends of the vertical edge. Two inclined plates extend and are fixed at the corners where the vertical and horizontal edges connect. A second connecting groove for connecting the wall panel is formed between the two folded plates, and a second slot for inserting a glass panel is formed between the two extension plates and the two inclined plates.

[0008] The beneficial effects of one or more of the above technical solutions are as follows:

[0009] In this application, the horizontal frame consists of a first frame and an arch-shaped keel embedded in the first frame, while the vertical frame consists of a second frame and a U-shaped clamping plate installed in the second frame. In this configuration, the glass plate in the first slot and the connecting piece of the wall panel in the first connecting groove are separated by the inner cavity of the first frame, thus improving the thermal insulation effect at the horizontal frame position. Simultaneously, one side of the vertical frame is formed by an extension plate to create a second slot for inserting the glass plate, and the other side is formed by a side plate to create a second connecting groove. This configuration allows for control of the distance between the wall panel and the glass plate in the second slot by controlling the depth to which the wall panel is inserted horizontally into the vertical frame, thereby improving the thermal insulation effect at the vertical frame position.

[0010] In this design, the second slot includes a first section formed by an extension plate and a second section formed by an inclined plate. The first section facilitates the fitting of the glass plate, while the second section facilitates the formation of a sealant filling gap between the inclined plate, the vertical edge, and the glass plate through the included angle of the inclined plate, thereby improving the sealing performance at the connection between the vertical frame and the glass plate. Attached Figure Description

[0011] Figure 1 This is a three-dimensional schematic diagram of the overall structure in an embodiment of this utility model.

[0012] Figure 2 This is a side view of the lower horizontal frame in an embodiment of this utility model.

[0013] Figure 3 This is a bottom view of the left vertical frame in an embodiment of this utility model.

[0014] Figure 4 This is a schematic diagram of the wall panel cutting part structure inserted into the second connecting groove in an embodiment of this utility model.

[0015] In the diagram, 1. Glass plate; 2. Vertical frame; 3. Horizontal frame; 4. Wall panel; 21. Second frame; 211. Sloping plate; 212. Extension plate; 213. Vertical plate; 214. Horizontal plate; 215. Folded plate; 22. U-shaped plate; 221. Vertical edge; 222. Horizontal edge; 23. Second slot; 24. Second section; 25. Second connecting groove; 31. First frame; 311. First slot; 312. Folded edge; 313. Frame edge; 314. Main body edge; 32. Keel; 321. First connecting groove; 322. Straight edge; 323. Side edge. Detailed Implementation

[0016] To clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific embodiments and in conjunction with the accompanying drawings.

[0017] like Figures 1-4As shown, one or more embodiments of the present invention provide a single-pane safety escape window, including a window frame formed by two horizontal frames 3 and two vertical frames 2. The cross-sections of the horizontal frames 3 and the vertical frames 2 are both square, and a glass plate 1 is embedded in the window frame.

[0018] The horizontal frame 3 includes a first frame 31 and a bow-shaped keel 32, while the vertical frame 2 includes a second frame 21 and a U-shaped clamping plate 22. The first frame 31 is open at one end in the vertical direction and recessed at the other end to form a first slot 311 for inserting the glass plate 1. The keel 32 is embedded and fixed at the open end of the first frame 31. The keel 32 has a recessed first connecting groove 321 for connecting the U-shaped connector on the wall panel. The second frame 21 includes two half-frames, each half-frame including a horizontal plate 214. One end of the horizontal plate 214 is connected to a vertical folding plate 215, and the other end is connected to one end of a vertical plate 213. The other end of the vertical plate 213 is connected to one end of a horizontally inwardly extending plate 212, and the other end of the extending plate 212 has an inclined plate 211 that slopes towards the horizontal plate 214. The U-shaped plate 22 has a vertical side 221 and a horizontal side 222 vertically connected to both ends of the vertical side 221. Two inclined plates 211 extend and are fixed at the corners where the vertical side 221 and the horizontal side 222 connect. A second connecting groove 25 for connecting the wall panel is formed between the two folded plates 215, and a second slot 23 for inserting the glass plate 1 is formed between the two extended plates 212 and the two inclined plates 211.

[0019] Specifically, the window frame here is a square frame, and the glass panel 1 is a square panel. The horizontal frame 3 is divided into an upper frame and a lower frame, and the lower surface of the upper frame and the upper surface of the lower frame are respectively provided with the aforementioned first slot 311. The vertical frame 2 is divided into a left frame and a right frame, and the right side of the left frame and the left side of the right frame are respectively provided with the aforementioned second slot 23.

[0020] The first frame 31 here includes a main body edge 314, with one end of a frame edge 313 connected to each side of the main body edge 314. The other end of the frame edge 313 is connected to a folded edge 312, and the two folded edges 312 enclose each other to form the aforementioned open end. The two folded edges 312 fit against the straight edge 322 on the keel 32. More specifically, the first slot 311 is formed on the main body edge 314 through a structural recess.

[0021] Specifically, the glass plate 1 here is made of transparent material, and the four sides 323 of the glass plate 1 are polished to reduce burrs at the corners.

[0022] In this embodiment, the first slot 311 is square, and the second slot 23 includes a first segment enclosed by an extension plate 212 and a second segment 24 enclosed by an inclined plate 211. The opening size of the second segment 24 gradually increases in the direction away from the first segment.

[0023] Specifically, the thickness of the first segment is equal to the thickness of the glass plate 1 to be installed. The second segment 24 has a trumpet-shaped structure. The smaller end of the second segment 24 is connected to the first segment and its thickness is equal to the thickness of the glass plate 1. The larger end of the second segment 24 extends away from the first segment and its thickness is greater than the thickness of the glass plate 1. After the glass plate 1 is inserted into the second slot 23, there is still a gap between the inclined plate 211 of the second segment 24 and the glass plate 1. The existence of this gap facilitates the storage of adhesive and facilitates the sealing connection between the glass plate 1 and the second slot 23.

[0024] In this embodiment, the two frame edges 313 are arranged vertically, and the inner side of the frame edge 313 is used to stop the two side edges 323 of the keel 32 in the horizontal direction. The frame edge 313 has the above-mentioned folded edge 312 at the end near the opening. The folded edge 312 is used to stop the straight edge 322 of the keel 32 away from the first frame 31.

[0025] Specifically, the first frame 31 here is an integrally formed structure, that is, the main body edge 314, the frame edge 313 and the folded edge 312 are integrally formed structures.

[0026] In this embodiment, the first frame 31 and the keel 32 are fixed by a welding layer, and the inclined plate 211 of the second frame 21 and the U-shaped card plate 22 are fixed by a welding layer.

[0027] Specifically, the frame edge 313 on the first frame 31 is welded and fixed to the side edge 323 of the keel 32, and the folded edge 312 is welded and fixed to the straight edge 322 of the keel 32. In addition, the end of the inclined plate 211 away from the extension plate 212 is directly welded to the angle between the vertical edge 221 and the horizontal edge 222 in the U-shaped plate 22.

[0028] In this embodiment, the angle between the inclined plate 211 and the vertical side 221 and the horizontal side 222 is 45 degrees.

[0029] Specifically, the vertical projection of the inclined plate 211 is located inside the vertical projection of the horizontal side 222. In other embodiments, the angle between the inclined plate 211 and the vertical side 221 can be 40 degrees or 50 degrees, or other values, which can be set by those skilled in the art.

[0030] In this embodiment, the vertical height of the first slot 311 is less than half the vertical height of the first frame 31.

[0031] Specifically, the above-mentioned size design facilitates control of the depth of the first slot 311, thereby making it easier to reserve sufficient cavity in the horizontal frame 3, effectively improving the heat insulation effect of the horizontal frame 3.

[0032] In this embodiment, the width of the second slot 23 along the horizontal direction is less than half the width of the second frame 21 along the horizontal direction.

[0033] Specifically, the above-mentioned size design facilitates control of the depth of the second slot 23, thereby making it easier to reserve sufficient cavity in the vertical frame 2, effectively improving the heat insulation effect of the vertical frame 2.

[0034] In this embodiment, there is a rounded chamfer between the vertical plate 213 and the extension plate 212 so that the opening of the second slot 23 has a flared section.

[0035] Specifically, by using a flared section, the glass plate 1 can be inserted into the second slot 23 more smoothly with reduced impact.

[0036] Correspondingly, a corresponding rounded chamfer can also be provided at the opening position of the first slot 311 to facilitate the smoother insertion of the glass plate 1 into the first slot 311.

[0037] In addition, in order to achieve the splicing of horizontal frame 3 and vertical frame 2, 45-degree bevels are provided at both ends of horizontal frame 3 and vertical frame 2 along their own length direction, and the two are spliced ​​and fixed through these bevels.

[0038] It should be noted that when using cleanroom panels as wall panels, the wall panels are only fitted with arched keels at the side 323 along their length or width. This means that in this embodiment, keels 32 can only be installed on the top and bottom sides of the escape window to facilitate connection of the wall panel keels via U-shaped profiles. The left and right sides of the escape window are not connected to adjacent wall panels via keels 32 or U-shaped profiles.

[0039] Working principle: When using this device, first insert the glass plate 1 into the vertical frame 2 and horizontal frame 3 on one side, and then insert the vertical frame 2 and horizontal frame 3 on the other side into the outside of the glass plate 1. Before the vertical frame 2 is inserted into the side 323 of the glass plate 1, a portion of adhesive is pre-filled into the second section 24 position of the second slot 23 of the vertical frame 2.

[0040] In the cleanroom, the wall panels are installed sequentially. After installing one side of the wall panel (e.g., the left and lower side) of the window, the escape window, consisting of the window frame and glass panel 1, is connected to the outside of the wall panel using a U-shaped connector or by direct insertion. After initially positioning the escape window using that wall panel, the other side (e.g., the right and upper side) of the wall panel is installed on the other side of the escape window.

[0041] Specifically, when using the vertical frame 2 to connect adjacent wall panels 4, the ends of the wall panels 4 do not have keels. By cutting part of the structure at the ends of the wall panels 4, the wall panels 4 have plug parts at the ends so that they can be inserted into the second connecting groove 25.

[0042] The above specific embodiments should not be construed as limiting the scope of protection of this utility model. For those skilled in the art, any alternative improvements or modifications made to the embodiments of this utility model shall fall within the scope of protection of this utility model.

[0043] Any aspects of this utility model not described in detail are known to those skilled in the art.

Claims

1. A single-pane safety escape window, characterized in that, The window frame consists of two horizontal frames and two vertical frames, both of which have square cross-sections. A glass panel is embedded within the window frame. The horizontal frames include a first frame and an arch-shaped keel, while the vertical frames include a second frame and a U-shaped retaining plate. The first frame has an open end along the vertical direction and a recessed end to form a first slot for inserting a glass plate. A keel is embedded and fixed at the open end of the first frame. The keel has a recessed first connecting groove to connect to the Chinese character-shaped connector on the wall panel. The second frame includes two half-frames, each half-frame including a horizontal plate, one end of which is connected to a vertical folded plate, and the other end of which is connected to one end of the vertical plate; the other end of the vertical plate is connected to one end of a horizontally inward-facing extension plate, and the other end of the extension plate has an inclined plate sloping towards the horizontal plate; the U-shaped plate has a vertical side and a horizontal side vertically connected to both ends of the vertical side, and two inclined plates extend and are fixed at the corners where the vertical side and the horizontal side connect; a second connecting groove for connecting wall panels is formed between the two folded plates, and a second slot for inserting glass plates is formed between the two extension plates and the two inclined plates.

2. The single-pane safety escape window according to claim 1, characterized in that, The first slot is square, and the second slot includes a first section enclosed by an extension plate and a second section enclosed by an inclined plate, the opening size of the second section gradually increasing in the direction away from the first section.

3. The single-pane safety escape window according to claim 1, characterized in that, The first frame includes two vertically arranged frame sides, the inner side of which is used to stop the two sides of the keel in the horizontal direction, and the frame side has a folded edge at the end near the opening, which is used to stop the straight edge of the keel away from the first frame.

4. The single-pane safety escape window according to claim 3, characterized in that, The first frame and the keel are fixed by a welding layer, and the inclined plate of the second frame and the U-shaped clamping plate are fixed by a welding layer.

5. The single-pane safety escape window according to claim 1, characterized in that, The angles between the inclined plate and the vertical and horizontal sides are 45 degrees.

6. The single-pane safety escape window according to claim 1, characterized in that, The vertical height of the first slot is less than half the vertical height of the first frame.

7. The single-pane safety escape window according to claim 1, characterized in that, The width of the second slot in the horizontal direction is less than half the width of the second frame in the horizontal direction.

8. The single-pane safety escape window according to claim 1, characterized in that, The vertical plate and the extension plate have a rounded chamfer so that the opening of the second slot has a flared section.

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