CN211647888U - Inward-opening fireproof window - Google Patents
Inward-opening fireproof window Download PDFInfo
- Publication number
- CN211647888U CN211647888U CN202020102255.XU CN202020102255U CN211647888U CN 211647888 U CN211647888 U CN 211647888U CN 202020102255 U CN202020102255 U CN 202020102255U CN 211647888 U CN211647888 U CN 211647888U
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- window
- frame
- hinge
- sash
- window frame
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- 239000011521 glass Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 239000003063 flame retardant Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000000565 sealant Substances 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002265 prevention Effects 0.000 abstract description 6
- 230000032683 aging Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an inward-opening fireproof window, including the window frame and the casement that articulates on the window frame through the hinge, the hinge includes first hinge spare and second hinge spare, and first hinge spare sets up at the inboard vertical edge of window frame, and the casement is installed and is rotated in the window frame inboard and opened on second hinge spare, the casement includes fire prevention glass and nestification fire prevention glass along the fan frame of week, press from both sides between fire prevention glass and the fan frame and be equipped with fire-retardant material, and fill the gap through fire prevention sealant, realize good fire prevention function; the window frame is provided with a flange at the outer side, the surface of the outer side wall of the sash frame is provided with a groove A, a sealing element A which can be abutted against the flange is clamped on the groove A, the sealing element A and the flange are in sealing connection to block outdoor rainwater and dust, the sealing element A is prevented from entering a room from the joint of the sash and the window frame, and a good fire-proof effect can be achieved; after the fire window is opened inwards, the potential safety hazard that the fire window is damaged and falls from a high building due to typhoon or structural aging is eliminated.
Description
Technical Field
The utility model relates to a fire window.
Background
Fire windows are widely used in various buildings because of their function of isolating and stopping the spread of fire. Most of the fire-proof windows adopt push-pull type windows which are pushed outwards, but the structure of the fire-proof window is thicker and heavier than that of a common window, so that the outward-opening fire-proof window is easy to have potential safety hazards when the window is damaged by typhoon or aging of the structure.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides an inwardly opened fireproof window.
The utility model provides a technical scheme that its technical problem adopted is:
an inward-opening fireproof window comprises a window frame and a window sash hinged to the window frame through a hinge, wherein the hinge comprises a first hinge part and a second hinge part, the first hinge part is arranged on the vertical edge of the inner side of the window frame, the window sash is installed on the second hinge part and is opened in a rotating mode on the inner side of the window frame, the window sash comprises fireproof glass and a sash frame nested on the periphery of the fireproof glass, a flame-retardant material is clamped between the fireproof glass and the sash frame, and a gap is filled with fireproof sealant; the window frame outside is equipped with the flange, fan frame lateral wall surface is equipped with recess A, clamp on the recess A and to have the sealing member A that can the butt on the flange.
The window sash is connected with the window frame through an upper hinge and a lower hinge, a support rod is fixed on a second hinge part of the upper hinge, one end of the support rod is connected with the second hinge part, and the other end of the support rod slides along the top of the window sash; the lower part of the first hinge part of the lower hinge is provided with a slotted hole with an upward opening, and the second hinge part is provided with a bolt which extends into the slotted hole to realize the movable connection of the second hinge part and the first hinge part.
The window sash is provided with a locking device which is locked with the window frame, and the locking device can realize the form conversion of the inward opening window and the inward reversed window.
The locking device comprises a handle, a first transmission rod vertically arranged, a second transmission rod horizontally arranged, a locking point, a lock seat and a conversion angle; the handle is in transmission connection with the first transmission rod, the locking point is positioned on the first transmission rod, and the lock seat is arranged on the window frame; the handle is provided with three rotating positions, and at the first rotating position, the locking point slides into the lock seat to lock the window sash on the window frame; when the handle is in the second rotating position, the handle drives the first transmission rod to enable the locking point to leave the lock seat, and an inward opening window is formed; and when the handle is in the third rotating position, the handle drives the first transmission rod to be lifted upwards, the second transmission rod is pushed through the conversion angle and is connected with the support rod, the end part of the support rod slides on the top of the window sash, so that the upper part of the window sash is opened, and the inner inverted window is formed.
The inner side wall of the sash frame extends to form a limiting edge, and the limiting edge is lapped on the inner side wall of the window frame to achieve limiting.
And a groove B is arranged on the limiting edge, and a sealing element B which can be abutted against the outer side wall of the window frame is clamped on the groove B.
The fan frame comprises a fan frame main body and a pressing strip; the fireproof glass is arranged on a step position formed by the embedded plates, and the fireproof glass is clamped and fixed through fastening of the pressing strips and the fan frame body.
The utility model has the advantages that: the utility model discloses set up the casement of fire prevention window to rotate to the indoor side and open, and seal through the flange of the window frame outside and sealing member A on the casement, keep off outdoor rainwater and dust, prevent to get into indoor from the junction of casement and window frame, and can play fine fire insulation effect; after the fire window is opened inwards, the potential safety hazard that the fire window is damaged and falls from a high building due to typhoon or structural aging is eliminated.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of an inwardly-opened fire window;
FIG. 2 is a schematic view of the FIG. 1 structure after being unfolded;
FIG. 3 is a schematic view of the inverted structure of FIG. 1;
FIG. 4 is a sectional view A-A of FIG. 1;
FIG. 5 is a schematic diagram of the split at B in FIG. 3;
fig. 6 is a schematic split view of the window sash of the present invention.
Detailed Description
Referring to fig. 1 to 2, the inward-opening fireproof window comprises a window frame 1 and a window sash 2 hinged to the window frame 1 through a hinge 3, wherein the hinge 3 comprises a first hinge part and a second hinge part, the first hinge part is arranged on the vertical edge of the inner side of the window frame 1, and the window sash 2 is arranged on the second hinge part and is rotatably opened on the inner side of the window frame 1; the window sash 2 comprises fireproof glass and a sash frame 4 nested at the periphery of the fireproof glass, a flame retardant material 5 is clamped between the fireproof glass and the sash frame 4, and a gap is filled with a fireproof sealant 6, so that the fireproof effect can be achieved, and the fireproof glass and the sash frame 4 can be firmly bonded; the outside of the window frame 1 is provided with a flange 11, the surface of the outer side wall of the sash frame 4 is provided with a groove A41, a sealing element A7 which can be abutted against the flange 11 is clamped on the groove A41, when the window sash 2 is closed, the sealing element A7 on the sash frame 4 is abutted against the flange 11 on the outside of the window frame 1 to form sealing connection, rainwater, dust and the like outside the room are blocked, the window sash and the window frame are prevented from entering the room from the joint, and a good fire insulation effect can be achieved. Realize the internal opening of fire window through above-mentioned structure, eliminate because of running into the typhoon or the ageing potential safety hazard that leads to the fire window to damage and drop from the high building of structure.
As shown in fig. 3 and 5, the window sash 2 is connected with the window frame 1 through an upper hinge and a lower hinge, a support rod 33 is fixed on a second hinge part of the upper hinge 31, one end of the support rod 33 is connected with the second hinge part, and the other end slides along the top of the window sash 2; the lower part of the first hinge piece of lower hinge 32 is equipped with opening slotted hole 34 up, is equipped with bolt 35 on the second hinge piece and stretches into the swing joint of second hinge piece and the first hinge piece that realizes lower hinge 32 in slotted hole 34, and the function of falling in through above-mentioned structure realization fire window under the state of falling including, can be when opening the ventilation of fire window, can not hinder the people at indoor activity. The window sash 2 is provided with a locking device 9 locked with the window frame 1, and the locking device 9 can realize the form conversion of an inward opening window or an inward reversed window of the fireproof window.
As shown in fig. 6, the locking device 9 includes a handle 91, a first transmission rod 92 arranged vertically, a second transmission rod 93 arranged horizontally, a locking point 94, a locking seat 95 and a conversion angle 96; the handle 91 is in transmission connection with the first transmission rod 92, the locking point 94 is located on the first transmission rod 92, and the lock seat 95 is disposed on the window frame 1. The handle 91 has three rotation positions, in the first rotation position, the lock point 94 slides into the lock seat 95 to lock the window sash 2 on the window frame 1, in the second rotation position, the handle 91 drives the first transmission rod 92 to make the lock point 94 leave the lock seat 95, and the window sash 2 is pulled to form an inner-opening window; when the handle 91 is in the third rotation position, the first transmission rod 92 is driven by the handle 91 to be lifted upwards, the second transmission rod 93 is pushed through the conversion angle 96, the second transmission rod 93 is connected with the supporting rod 33, the conversion angle 96 can realize the change of the torque direction, the structure of the device is simplified, and the opening or closing of the supporting rod 33 can be better controlled; when the window is tilted inwards, the second transmission rod 93 moves forwards to cause the end part of the support rod 33 to slide on the top of the window sash 2 so as to push the window sash 2 to tilt inwards, so that the upper part of the window sash 2 is opened to form the inward tilting window.
As shown in fig. 4, a limiting edge 42 extends from the inner side wall of the sash frame 4, and the limiting edge 42 is overlapped on the inner side wall of the window frame 1 to limit and cover a gap between the window frame 1 and the sash 2. The limiting edge 42 is provided with a groove B43, the groove B43 is clamped with a sealing element B8 which can abut against the outer side wall of the window frame 1, the effect of the sealing element B3526 is the same as that of the sealing element A7, the functions of blocking water and dust and isolating fire are achieved, when the window sash 2 is closed, a certain buffering effect is achieved, and after the fireproof window is closed, the fireproof window has a good sound insulation effect through double sealing element sealing.
The fan frame 4 comprises a fan frame main body 44 and a pressing bar 45; the opposite end of the fan frame body 44 facing the outdoor extends to the opposite direction of the center with an embedding plate 46, the fireproof glass is placed on the step formed by the embedding plate 46, and the pressing strip 45 and the fan frame body 44 are fastened to realize the quick clamping and fixing of the fireproof glass, and the structure is stable and effective.
Claims (7)
1. The utility model provides an interior division of fire window, includes window frame (1) and articulates casement (2) on window frame (1) through hinge (3), its characterized in that: the hinge (3) comprises a first hinge part and a second hinge part, the first hinge part is arranged on the inner vertical edge of the window frame (1), the window sash (2) is installed on the second hinge part and is opened in the inner side of the window frame (1) in a rotating mode, the window sash (2) comprises fireproof glass and a sash frame (4) embedded on the periphery of the fireproof glass, a flame retardant material (5) is clamped between the fireproof glass and the sash frame (4), and gaps are filled through fireproof sealant (6); the window frame (1) outside is equipped with flange (11), fan frame (4) lateral wall surface is equipped with recess A (41), clamp on recess A (41) and have can butt sealing member A (7) on flange (11).
2. The inwardly-opening fire window of claim 1, wherein: the window sash (2) is connected with the window frame (1) through an upper hinge and a lower hinge, a support rod (33) is fixed on a second hinge part of the upper hinge (31), one end of the support rod (33) is connected with the second hinge part, and the other end of the support rod slides along the top of the window sash (2); the lower part of the first hinge part of the lower hinge (32) is provided with a slotted hole (34) with an upward opening, and the second hinge part is provided with a bolt (35) which extends into the slotted hole (34) to realize the movable connection of the second hinge part and the first hinge part.
3. The inwardly-opening fire window of claim 2, wherein: the window sash (2) is provided with a locking device (9) locked with the window frame (1), and the locking device (9) can realize the form conversion of the inward opening window and the inward tilting window.
4. The inwardly-opening fire window of claim 3, wherein: the locking device (9) comprises a handle (91), a first transmission rod (92) which is vertically arranged, a second transmission rod (93) which is horizontally arranged, a locking point (94), a locking seat (95) and a conversion angle (96); the handle (91) is in transmission connection with the first transmission rod (92), the locking point (94) is positioned on the first transmission rod (92), and the lock seat (95) is arranged on the window frame (1); the handle (91) has three rotation positions, and at the first rotation position, the lock point (94) slides into the lock seat (95) to lock the window sash (2) on the window frame (1); when the handle (91) is in the second rotating position, the handle drives the first transmission rod (92) to enable the locking point (94) to leave the lock seat (95) to form an inward opening window; and when the window is in the third rotating position, the handle (91) drives the first transmission rod (92) to be lifted upwards, the second transmission rod (93) is pushed through the conversion angle (23), the second transmission rod (93) is connected with the support rod (33), the end part of the support rod (33) is triggered to slide on the top of the window sash (2), the upper part of the window sash (2) is opened, and the inward-tilting window is formed.
5. The inwardly-opening fire window of claim 1, wherein: the inner side wall of the sash frame (4) extends to form a limiting edge (42), and the limiting edge (42) is lapped on the inner side wall of the window frame (1) to achieve limiting.
6. The inwardly-opening fire window of claim 4, wherein: the limiting edge (42) is provided with a groove B (43), and a sealing element B (8) which can abut against the outer side wall of the window frame (1) is clamped on the groove B (43).
7. The inwardly-opening fire window of claim 1, wherein: the fan frame (4) comprises a fan frame main body (44) and a pressing bar (45); the fireproof glass is arranged on a step formed by the embedding plates (46), and the fireproof glass is clamped and fixed through fastening of the pressing strips (45) and the fan frame main body (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020102255.XU CN211647888U (en) | 2020-01-16 | 2020-01-16 | Inward-opening fireproof window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020102255.XU CN211647888U (en) | 2020-01-16 | 2020-01-16 | Inward-opening fireproof window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211647888U true CN211647888U (en) | 2020-10-09 |
Family
ID=72683134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020102255.XU Active CN211647888U (en) | 2020-01-16 | 2020-01-16 | Inward-opening fireproof window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211647888U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320120A (en) * | 2021-12-27 | 2022-04-12 | 湖北和乐门业有限公司 | Steel fireproof window with novel structure |
| CN114922523A (en) * | 2022-05-25 | 2022-08-19 | 江苏德普尔门控科技有限公司 | Window leaf and window frame connecting mechanism with inward-inclining function |
| CN117052057A (en) * | 2023-08-10 | 2023-11-14 | 广东恒保安防科技有限公司 | Glass fireproof skylight |
-
2020
- 2020-01-16 CN CN202020102255.XU patent/CN211647888U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320120A (en) * | 2021-12-27 | 2022-04-12 | 湖北和乐门业有限公司 | Steel fireproof window with novel structure |
| CN114922523A (en) * | 2022-05-25 | 2022-08-19 | 江苏德普尔门控科技有限公司 | Window leaf and window frame connecting mechanism with inward-inclining function |
| CN114922523B (en) * | 2022-05-25 | 2024-05-14 | 江苏德普尔门控科技有限公司 | Window leaf and window frame connecting mechanism with inward tilting function |
| CN117052057A (en) * | 2023-08-10 | 2023-11-14 | 广东恒保安防科技有限公司 | Glass fireproof skylight |
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