CN222296080U - Automatic locking type fireproof window - Google Patents
Automatic locking type fireproof window Download PDFInfo
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- CN222296080U CN222296080U CN202421038920.8U CN202421038920U CN222296080U CN 222296080 U CN222296080 U CN 222296080U CN 202421038920 U CN202421038920 U CN 202421038920U CN 222296080 U CN222296080 U CN 222296080U
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- sliding window
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- 230000001681 protective effect Effects 0.000 claims description 17
- 230000002441 reversible effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
本实用新型涉及防火窗技术领域，具体是涉及一种自动锁闭式防火窗，包括窗框、第一推拉窗、第二推拉窗和锁闭机构；第一推拉窗上设置有第一锁紧槽，第二推拉窗上设置有第二锁紧槽；锁紧机构设置有第二安装板、电动推杆、连接套、卡位杆和卡位套筒；两个第二安装板相对的设置在窗框的侧壁中部，两个电动推杆安装在两个第二安装板上，两个卡位套筒相对的设置在窗框底部，卡位杆与卡位套筒滑动配合；电动推杆与卡位杆通过连接套连接，连接套包括连接板、第一连接筒和第二连接筒，连接板分别通过螺栓与电动推杆和卡位杆可拆卸的连接，第二连接筒为半圆筒。本实用新型通过锁紧机构解决了锁紧机构在火灾中损坏，防火窗难以打开的问题。
The utility model relates to the technical field of fireproof windows, and specifically to an automatic locking fireproof window, comprising a window frame, a first sliding window, a second sliding window and a locking mechanism; a first locking groove is provided on the first sliding window, and a second locking groove is provided on the second sliding window; the locking mechanism is provided with a second mounting plate, an electric push rod, a connecting sleeve, a locking rod and a locking sleeve; two second mounting plates are relatively arranged at the middle of the side wall of the window frame, two electric push rods are installed on the two second mounting plates, two locking sleeves are relatively arranged at the bottom of the window frame, and the locking rod and the locking sleeve are slidably matched; the electric push rod is connected to the locking rod through a connecting sleeve, and the connecting sleeve includes a connecting plate, a first connecting tube and a second connecting tube, and the connecting plate is detachably connected to the electric push rod and the locking rod through bolts, and the second connecting tube is a semi-cylinder. The utility model solves the problem that the locking mechanism is damaged in a fire and the fireproof window is difficult to open through a locking mechanism.
Description
Technical Field
The utility model relates to the technical field of fireproof windows, in particular to an automatic locking type fireproof window.
Background
A fire window is a window satisfying the requirements of fire resistance stability and fire resistance integrity for setting up on two building outer walls of insufficient fire-proof interval or between the spaces partitioned by a firewall, isolating the spread of fire during fire. The fire window has a plurality of opening and closing modes, such as a flat-open type fire window, a push-pull type fire window and the like, and most of the existing push-pull type fire windows are required to be opened or closed manually, so that the fire window is labor-consuming and inconvenient to use when a fire disaster occurs.
Chinese patent CN218912722U provides a fire window that can close automatically, including fire window frame, austral window, sliding sash, austral window, and switching window subassembly, both ends symmetry is equipped with the slide rail around in the fire window frame, austral window, sliding sash first and austral window, sliding sash are equipped with the spout on the austral window, sliding sash first and austral window, sliding sash respectively slide locate on the slide rail and lie in the fire window frame, austral window, sliding sash first is located austral window, sliding sash second rear, switching window subassembly locates fire window frame upper end front side, switching window subassembly includes positive and negative rotation motor, screw thread lead screw and bearing frame.
However, the above-mentioned opening and closing window is complicated in structure and inconvenient to manufacture, and at the same time, the locking mechanism in the above-mentioned patent may be damaged in case of fire, resulting in difficulty in opening the fire window after the fire.
Disclosure of utility model
To above-mentioned problem, provide an automatic locking formula fire window, solved locking mechanism and damaged in the conflagration through locking mechanism, the fire window is difficult to the problem of opening.
In order to solve the problems in the prior art, the utility model provides an automatic locking fireproof window which comprises a window frame, a first sliding window, a second sliding window and a locking mechanism, wherein a first sliding rail and a second sliding rail are arranged on the window frame;
The first sliding window is provided with a first sliding groove and a first locking groove, and the second sliding window is provided with a second sliding groove and a second locking groove;
The locking mechanism is provided with a second mounting plate, an electric push rod, a connecting sleeve, a clamping rod and a clamping sleeve;
The center of the window frame is provided with a through hole for matching with the first sliding window and the second sliding window, the first sliding rail and the second sliding rail are arranged on the inner wall below the window frame, the first sliding rail and the second sliding rail extend in the horizontal direction, the first sliding chute and the second sliding chute are respectively matched with the first sliding rail and the second sliding rail in a sliding way, and the horizontal extension directions of the first sliding chute and the second sliding chute are the same as those of the first sliding rail and the second sliding rail;
The two second mounting plates are oppositely and fixedly connected to the side wall of the window frame, the two electric push rods are detachably mounted on the two second mounting plates through bolts, the two clamping sleeves are oppositely arranged at the bottom of the window frame, and the clamping rods are in sliding fit with the clamping sleeves;
The electric push rod is connected with the clamping rod through a connecting sleeve, the connecting sleeve comprises a connecting plate, a first connecting cylinder and a second connecting cylinder, the first connecting cylinder and the second connecting cylinder are respectively hinged with the electric push rod and the clamping rod, the connecting plate is detachably connected with the electric push rod and the clamping rod through bolts, and the second connecting cylinder is a semi-cylinder.
Preferably, a push-pull mechanism is also arranged;
the push-pull mechanism is provided with a screw rod, a sliding block, a rotating frame, a first mounting plate and a forward and backward rotating motor;
The first sliding window is provided with a matched gear and a rotating shaft, the second sliding window is provided with a matched rack, the matched gear is hinged with the rotating shaft, the matched gear is matched with the matched rack through gears, and at least one matched gear is arranged;
The opposite top that sets up at the window frame of two swivel mount, the both ends of lead screw are articulated respectively in two swivel mount, and the slider cooperates with the lead screw, and the bottom and the first austral window, sliding sash fixed connection of slider, the motor shaft and the one end fixed connection of lead screw of positive and negative rotation motor still are provided with the first mounting panel that is used for installing positive and negative rotation motor on the window frame.
Preferably, the push-pull mechanism is further provided with a third mounting plate;
The third mounting panel sets up in the bottom of slider, and the inboard laminating of third mounting panel is first austral window, sliding sash's surface, has seted up the through-hole that is used for through the bolt on the third mounting panel.
Preferably, the first sliding window is further provided with a handle;
The handle is arranged on the inner side of the first sliding window and is close to the edge.
Preferably, the first sliding window is also provided with a first buffer block;
the second sliding window is provided with a second buffer block;
The first buffer block and the second buffer block are formed by processing rubber materials, the first buffer block and the second buffer block are respectively and fixedly connected to the side walls of the first sliding window and the second sliding window, the number of the first buffer block and the number of the second buffer block are at least two, and the two buffer blocks are oppositely arranged on the side walls of the two sides of the sliding window.
Preferably, the push-pull mechanism is also provided with a protective shell;
the protective housing sets up in the top of lead screw, and the protective housing is the circular arc that extends in the horizontal direction, and the top of protective housing is provided with the fourth mounting panel for install the protective housing on the window frame through bolt detachable.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the locking mechanism can realize automatic locking of the fireproof window, so that the fireproof window is prevented from being suddenly opened in a fire disaster, and larger damage is caused.
2. According to the utility model, through the cooperation of the matched gear and the matched rack, the push-pull mechanism drives the two sliding windows to move reversely at the same time, so that the efficiency of the device is improved, and the manufactured materials are saved.
3. According to the utility model, the screw rod is prevented from being directly exposed in the air through the protective shell, and is influenced by particles such as dust in the air or filiform objects, so that the normal use of the screw rod is influenced, and the service life of the screw rod can be effectively prolonged.
Drawings
Fig. 1 is a schematic perspective view of an automatic locking fire window.
Fig. 2 is a schematic diagram showing a three-dimensional structure of an automatic locking fire window.
Fig. 3 is a front view of a self-locking fire window.
Fig. 4 is a schematic perspective view of an automatic locking fire window.
Fig. 5 is a schematic perspective view of a push-pull mechanism and a locking mechanism of an automatic locking fire window.
Fig. 6 is a partial schematic view of an automatically locking fire window at a.
The drawing is characterized by comprising a 1-window frame, an 11-first sliding rail, a 12-second sliding rail, a 2-first sliding window, a 21-first sliding chute, a 22-first locking groove, a 23-matched gear, a 24-rotating shaft, a 25-handle, a 26-first buffer block, a 3-second sliding window, a 31-second sliding chute, a 32-second locking groove, a 33-matched rack, a 34-second buffer block, a 4-push-pull mechanism, a 41-screw rod, a 42-sliding block, a 421-third mounting plate, a 43-rotating frame, a 44-first mounting plate, a 45-forward and backward rotating motor, a 46-protective shell, a 461-fourth mounting plate, a 5-locking mechanism, a 51-second mounting plate, a 52-electric push rod, a 53-connecting sleeve, a 531-connecting plate, a 532-first connecting cylinder, a 533-second connecting cylinder, a 54-clamping rod and a 55-clamping sleeve.
Detailed Description
The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.
Referring to fig. 1-5, an automatic locking fireproof window comprises a window frame 1, a first sliding window 2, a second sliding window 3 and a locking mechanism 5, wherein a first sliding rail 11 and a second sliding rail 12 are arranged on the window frame 1, a first sliding groove 21 and a first locking groove 22 are arranged on the first sliding window 2, a second sliding groove 31 and a second locking groove 32 are arranged on the second sliding window 3, the locking mechanism is provided with a second mounting plate 51, an electric push rod 52, a connecting sleeve 53, a clamping rod 54 and a clamping sleeve 55, through holes for being matched with the first sliding window 2 and the second sliding window 3 are formed in the center of the window frame 1, the first sliding rail 11 and the second sliding rail 12 are arranged on the inner wall below the window frame 1, the first sliding rail 11 and the second sliding rail 12 extend in the horizontal direction, the first sliding groove 21 and the second sliding groove 31 are respectively in sliding fit with the first sliding rail 11 and the second sliding rail 12, the first sliding groove 21 and the second sliding groove 31 extend in the horizontal direction the same as the first sliding rail 11 and the second sliding rail 12, the two second sliding groove 31 are fixedly connected to the side wall of the window frame 1, the two second sliding rods 52, the connecting sleeve 53, the clamping rod 54 and the clamping sleeve 55 are detachably connected to the two electric push rods 52 and the two sliding sleeves 53 and the two connecting plates 53 are respectively, and the two sliding sleeves 533 are detachably connected to the two connecting shafts 52 and the connecting sleeve 53 and the connecting plate 53 are detachably to the two connecting sleeve 533.
The first sliding window 2 and the second sliding window 3 are respectively provided with a first locking groove 22 and a second locking groove 32, when the first sliding window 2 and the second sliding window 3 are closed, two clamping sleeves 55 are arranged at positions corresponding to the two locking grooves on the window frame 1, the clamping rods 54 are in sliding fit with the clamping sleeves 55 and the locking grooves, two second mounting plates 51 are respectively arranged on two side walls of the window frame 1, the two electric push rods 52 are detachably connected with the second mounting plates 51 through bolts, the electric push rods 52 are connected with the clamping rods 54 through connecting sleeves 53, the connecting sleeves 53 comprise connecting plates 531, a first connecting cylinder 532 is arranged on one side, close to the electric push rods 52, of the connecting plates 531, a second connecting cylinder 533 is arranged on one side, close to the clamping rods 54, of the connecting plates 531 is a semi-cylinder, the connecting plates are detachably connected with the electric push rods 52 and the clamping rods 54 through bolts, the electric push rods 52 are started, the electric push rods 54 are driven to penetrate through the locking grooves until the bottoms of the clamping sleeves 55, locking of the first sliding window 2 and the second sliding window 3 is completed, the electric push rods 52 are prevented from being out of the connecting cylinders and being screwed out of the connecting cylinders when the connecting cylinders are closed, the connecting cylinders are prevented from being connected with the connecting cylinders 54, and the fire protection rods cannot be rotated to be prevented from being broken, and the connecting cylinders 54 are prevented from being rotated and being connected to be broken, and the connecting cylinders 54 are prevented from being opened from being connected to be connected to the connecting rods 54 and being rotated and being connected to be connected to the fire protection position and from being broken fire protection state.
Referring to fig. 2-6, a push-pull mechanism 4 is further arranged, the push-pull mechanism 4 is provided with a screw rod 41, a sliding block 42, rotating frames 43, a first mounting plate 44 and a forward and reverse rotation motor 45, the first sliding window 2 is provided with a matched gear 23 and a rotating shaft 24, the second sliding window 3 is provided with a matched rack 33, the matched gear 23 is hinged with the rotating shaft 24, the matched gear 23 is matched with the matched rack 33 through gears, at least one matched gear 23 is arranged on the top of the window frame 1, two rotating frames 43 are oppositely arranged, two ends of the screw rod 41 are respectively hinged with the two rotating frames 43, the sliding block 42 is matched with the screw rod 41, the bottom of the sliding block 42 is fixedly connected with the first sliding window 2, a motor shaft of the forward and reverse rotation motor 45 is fixedly connected with one end of the screw rod 41, and the window frame 1 is further provided with the first mounting plate 44 for mounting the forward and reverse rotation motor 45.
Two swivel brackets 43 set up at the top of window frame 1, the both ends of lead screw 41 are articulated with even swivel brackets 43 respectively, positive and negative rotation motor 45's motor shaft and lead screw 41 one end fixed connection, positive and negative rotation motor 45 installs on first mounting panel 44, slider 42 cooperates with lead screw 41, the bottom and the first austral window 2 fixed connection of slider 42, the top of first austral window 2 is provided with rotation axis 24, cooperation gear 23 articulates with rotation axis 24, the top of second austral window 3 is provided with cooperation rack 33, cooperation gear 23 passes through the gear cooperation with cooperation rack 33, start positive and negative rotation motor 45, motor shaft drive lead screw 41 rotates, thereby the slider 42 of cooperation lead screw 41 slides, slider 42 bottom fixed connection first austral window 2, realize through slider 42, positive and negative rotation motor 45 drive first austral window 2 slides on first slide rail 11, cooperation gear 23 on first austral window 2 cooperates with cooperation rack 33 on the second austral window 3, drive second austral window 3 moves along with the reverse direction that first austral window 2 removed, through positive and negative rotation motor 45 drive first 2 and second austral window 3, realize automatic removal, when the fire safety is improved when the user need not to close.
Referring to fig. 3, the push-pull mechanism 4 is further provided with a third mounting plate 421, the third mounting plate 421 is disposed at the bottom of the slider 42, the inner side of the third mounting plate 421 is attached to the surface of the first sliding window 2, and a through hole for passing through a bolt is formed in the third mounting plate 421.
The third mounting plate 421 enables the sliding block 42 to be detachably connected with the first sliding window 2 through bolts, after a fire disaster, the forward and reverse rotation motor 45 is failed, and under the condition that the screw rod 41 cannot rotate, a user can separate the first sliding window 2 from the sliding block 42 through unscrewing the bolts for connecting the third mounting plate 421 and the first sliding window 2, and the first sliding window 2 is opened manually.
Referring to fig. 1, the first sliding window 2 is further provided with a handle 25, and the handle 25 is provided on the inner side of the first sliding window 2 at a position near the edge.
By arranging the handle 25 on the first sliding window 2, a user can conveniently exert better force and operate by holding the handle 25 when opening the first sliding window 2 by manpower.
Referring to fig. 5, a first buffer block 26 is further arranged on the first sliding window 2, a second buffer block 34 is arranged on the second sliding window 3, the first buffer block 26 and the second buffer block 34 are formed by processing rubber materials, the first buffer block 26 and the second buffer block 34 are respectively and fixedly connected to the side walls of the first sliding window 2 and the second sliding window 3, at least two buffer blocks 26 and 34 are arranged on the side walls of the two sides of the sliding window, and the two buffer blocks are oppositely arranged.
The buffer blocks are arranged on the side walls of the first sliding window 2 and the second sliding window 3, when the first sliding window 2 and the second sliding window 3 are closed, the buffer blocks contact the window frame 1 earlier than the sliding window, and the buffer blocks are prevented from directly colliding with the window frame 1 through the elasticity of rubber materials, so that the buffer blocks are damaged.
Referring to fig. 1 and 2, a protective case 46 is further provided on the push-pull mechanism 4, the protective case 46 is provided above the screw 41, the protective case 46 is a circular arc extending in a horizontal direction, and a fourth mounting plate 461 is provided on the top of the protective case 46 to detachably mount the protective case 46 on the window frame 1 by bolts.
The protective shell 46 is a circular arc extending in the horizontal direction and is used for covering the upper part and the front part of the screw 41, isolating dust, particles and filiform objects, avoiding the influence of the dust, particles and filiform objects on the normal use of the screw 41 and prolonging the service life of the screw 41.
The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it is possible for a person skilled in the art to make several variations and modifications without departing from the inventive concept, which fall within the scope of protection of the present utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (6)
1. An automatic locking fireproof window comprises a window frame (1), a first sliding window (2), a second sliding window (3) and a locking mechanism (5), and is characterized in that a first sliding rail (11) and a second sliding rail (12) are arranged on the window frame (1);
A first sliding groove (21) and a first locking groove (22) are formed in the first sliding window (2), and a second sliding groove (31) and a second locking groove (32) are formed in the second sliding window (3);
The locking mechanism is provided with a second mounting plate (51), an electric push rod (52), a connecting sleeve (53), a clamping rod (54) and a clamping sleeve (55);
The center of the window frame (1) is provided with a through hole for matching with the first sliding window (2) and the second sliding window (3), the first sliding rail (11) and the second sliding rail (12) are arranged on the inner wall below the window frame (1), the first sliding rail (11) and the second sliding rail (12) extend in the horizontal direction, the first sliding chute (21) and the second sliding chute (31) are respectively in sliding fit with the first sliding rail (11) and the second sliding rail (12), and the horizontal extension directions of the first sliding chute (21) and the second sliding chute (31) are the same as those of the first sliding rail (11) and the second sliding rail (12);
The two second mounting plates (51) are fixedly connected to the side wall of the window frame (1) in opposite directions, the two electric push rods (52) are detachably mounted on the two second mounting plates (51) through bolts, the two clamping sleeves (55) are oppositely arranged at the bottom of the window frame (1), and the clamping rods (54) are in sliding fit with the clamping sleeves (55);
Electric putter (52) are connected through adapter sleeve (53) with screens pole (54), and adapter sleeve (53) are including connecting plate (531), first connecting cylinder (532) and second connecting cylinder (533), and first connecting cylinder (532) and second connecting cylinder (533) are articulated with electric putter (52) and screens pole (54) respectively, and connecting plate (531) are connected with electric putter (52) and screens pole (54) detachable through the bolt respectively, and second connecting cylinder (533) are the semicircle.
2. An automatically locking fire window according to claim 1, characterized in that a push-pull mechanism (4) is also provided;
The push-pull mechanism (4) is provided with a screw rod (41), a sliding block (42), a rotating frame (43), a first mounting plate (44) and a forward and backward rotating motor (45);
the first sliding window (2) is provided with a matched gear (23) and a rotating shaft (24), the second sliding window (3) is provided with a matched rack (33), the matched gear (23) is hinged with the rotating shaft (24), the matched gear (23) is matched with the matched rack (33) through gears, and at least one matched gear (23) is arranged;
the two rotating frames (43) are oppositely arranged at the top of the window frame (1), two ends of the screw rod (41) are respectively hinged to the two rotating frames (43), the sliding block (42) is matched with the screw rod (41), the bottom of the sliding block (42) is fixedly connected with the first sliding window (2), a motor shaft of the forward and reverse rotating motor (45) is fixedly connected with one end of the screw rod (41), and a first mounting plate (44) for mounting the forward and reverse rotating motor (45) is further arranged on the window frame (1).
3. An automatically locking fire window according to claim 2, characterized in that the push-pull mechanism (4) is further provided with a third mounting plate (421);
The third mounting plate (421) is arranged at the bottom of the sliding block (42), the inner side of the third mounting plate (421) is attached to the surface of the first sliding window (2), and a through hole for passing through a bolt is formed in the third mounting plate (421).
4. An automatically locking fire window according to claim 3, characterized in that the first sliding window (2) is also provided with a handle (25);
The handle (25) is arranged on the inner side of the first sliding window (2) at a position close to the edge.
5. An automatically locking fire window according to claim 1, characterized in that the first sliding window (2) is further provided with a first buffer block (26);
The second sliding window (3) is provided with a second buffer block (34);
The first buffer block (26) and the second buffer block (34) are formed by processing rubber materials, the first buffer block (26) and the second buffer block (34) are respectively and fixedly connected to the side walls of the first sliding window (2) and the second sliding window (3), at least two buffer blocks (26) and at least two buffer blocks (34) are arranged on the side walls of the two sides of the sliding window in a corresponding mode.
6. An automatically locking fire window according to claim 2, characterized in that the push-pull mechanism (4) is further provided with a protective shell (46);
The protective housing (46) sets up the top at lead screw (41), and protective housing (46) are the circular arc that extends in the horizontal direction, and the top of protective housing (46) is provided with fourth mounting panel (461) for install protective housing (46) on window frame (1) through the bolt detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421038920.8U CN222296080U (en) | 2024-05-14 | 2024-05-14 | Automatic locking type fireproof window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421038920.8U CN222296080U (en) | 2024-05-14 | 2024-05-14 | Automatic locking type fireproof window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222296080U true CN222296080U (en) | 2025-01-03 |
Family
ID=93966633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421038920.8U Active CN222296080U (en) | 2024-05-14 | 2024-05-14 | Automatic locking type fireproof window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222296080U (en) |
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- 2024-05-14 CN CN202421038920.8U patent/CN222296080U/en active Active
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