CN219864682U - Outward casement fireproof safety window device with limiting mechanism - Google Patents
Outward casement fireproof safety window device with limiting mechanism Download PDFInfo
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- CN219864682U CN219864682U CN202320710992.1U CN202320710992U CN219864682U CN 219864682 U CN219864682 U CN 219864682U CN 202320710992 U CN202320710992 U CN 202320710992U CN 219864682 U CN219864682 U CN 219864682U
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- fireproof safety
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Abstract
The utility model discloses an outward-opening fireproof safety window device with a limiting mechanism, which relates to the technical field of safety windows and aims at solving the problems that when the outward-opening fireproof safety window device is used for limiting the outward-opening fireproof safety window, the outward-opening fireproof safety window is required to be rotated in a window frame to enable the outward-opening fireproof safety window to be contacted with a cushion pad, and then the outward-opening fireproof safety window is limited by the limiting mechanism, so that the outward-opening fireproof safety window can be limited only when a fixed angle is opened, and the opening degree of the outward-opening fireproof safety window cannot be effectively adjusted; the inside of installing frame bottom has been seted up the mounting groove, the pivot is located the inside one end fixed mounting of mounting groove and has the gear, the inside slidable mounting of mounting groove has the tooth cover with gear looks adaptation. The utility model realizes the adjustment and the limit of the opening angle of the casement window.
Description
Technical Field
The utility model relates to the field of safety windows, in particular to an outer side-hung fireproof safety window device with a limiting mechanism.
Background
The fireproof safety window is a window which can meet the requirements of fire resistance stability and fire resistance integrity in a certain time, and when ventilation is carried out, the casement window is required to be opened to enable air in the space to circulate with the outside.
An external side-hung fireproof safety window device is disclosed in China utility model (bulletin number: CN 217681427U). This application, including the window frame, install flat-open window in the window frame, the surface of flat-open window is equipped with stop device, stop device includes the fixed block, the fixed block is connected with the fixed surface of flat-open window, the locating hole has been seted up on the surface of fixed block, sliding insert has the locating lever in the window frame, the one end fixedly connected with fixed plate of locating lever, the arc surface cover of locating lever has the spring, the both ends of spring respectively with fixed plate and window frame fixed connection, one side fixedly connected with handle of spring is kept away from to the fixed plate, the size of locating lever and the fixed block locating hole size looks adaptation, one side fixedly connected with backup pad that the window frame is close to the fixed plate. When the flat-open window needs to be limited, the flat-open window is moved to enable the flat-open window to rotate in the window frame, until the flat-open window is contacted with the buffer pad, the screw rod is rotated in the supporting plate by rotating the screw rod, until the screw rod is separated from the fixing plate, the fixing plate is driven to move through the elastic force of the spring, the fixing plate drives the positioning rod to slide in the window frame, and the effect of limiting the flat-open window is achieved until the positioning rod is inserted into the positioning hole of the fixing block.
In the process of realizing the utility model, the inventor finds that at least the following problems exist in the technology, when the casement window is limited, the casement window is required to rotate in the window frame to enable the casement window to be in contact with the cushion pad, and then the casement window is limited through the limiting mechanism, so that the casement window can be limited only when the casement window is opened at a fixed angle, and the opening degree of the casement window cannot be effectively adjusted. Thus, an outward-opening fireproof safety window device with a limiting mechanism is now proposed.
Disclosure of Invention
In order to solve the problem that when the casement window is limited, the casement window is required to rotate in a window frame to enable the casement window to be in contact with a cushion pad, and then the casement window is limited through a limiting mechanism, so that the casement window can be limited only when a fixed angle is opened, and the opening and closing degree of the casement window cannot be effectively adjusted.
The utility model provides an outward-opening fireproof safety window device with a limiting mechanism, which adopts the following technical scheme:
the outer side-hung fireproof safety window device with the limiting mechanism comprises a mounting frame and a side-hung window rotatably mounted in the mounting frame, wherein rotary shafts are fixedly mounted at the top and the bottom of the side-hung window, and the rotary shafts are rotatably connected with the mounting frame;
the inside of installing frame bottom has been seted up the mounting groove, the pivot is located the inside one end fixed mounting of mounting groove and has the gear, the inside slidable mounting of mounting groove has the tooth cover with gear looks adaptation, the tooth cover suit is at the surface of gear, fixed mounting has a top spring between the bottom of tooth cover and the interior bottom wall of mounting groove, one side fixed mounting of tooth cover has the horizontal pole, the perpendicular groove with the mounting groove intercommunication has been seted up on the surface of installing frame, the horizontal pole slides and runs through in the inside of perpendicular groove.
Through adopting above-mentioned technical scheme, through pushing down the horizontal pole, top spring compression, the tooth cover removes from the surface of gear, can rotate the flat-open window and open, after opening the certain angle with the flat-open window, unclamp the horizontal pole, top spring jack-up and make the tooth cover suit at the surface of gear with the tooth cover, realize the fixed to flat-open window opening angle.
Optionally, the spout has all been seted up on the both inner walls of mounting groove, the both sides of tooth cover are all fixedly connected with slider, slider sliding connection is in the inside of spout.
Through adopting above-mentioned technical scheme, the setting of spout and slider has played good spacing effect to the tooth cover, easily makes tooth cover suit at the surface of gear.
Optionally, the inside of installing frame inside the flat-open window is fixed mounting has the frame body that keeps out the wind.
Through adopting above-mentioned technical scheme, the setting of frame body keeps out the wind can shelter from the gap between flat-open window and the installing frame effectively.
Optionally, a rubber sealing gasket is installed on one side, close to the casement window, of the windshield frame body.
Through adopting above-mentioned technical scheme, the sealed effect of filling up of rubber has improved between flat-open window and the installing frame.
Optionally, a pull rope is fixedly installed on one side of the casement window, a through hole is formed in the wind shielding frame body, and the pull rope penetrates through the through hole in a sliding manner.
Through adopting above-mentioned technical scheme, the setting of stay cord is convenient to rotate the closure to the flat-open window after opening.
Optionally, a rubber column is fixedly installed at one end of the pull rope, and the rubber column is perpendicular to the pull rope.
Through adopting above-mentioned technical scheme, the setting of rubber column, conveniently pulling the stay cord, and can not make the stay cord drop from the inside of through-hole.
Optionally, the one end that keeps away from the tooth cover of horizontal pole is fixed mounting has the clamp plate.
Through adopting above-mentioned technical scheme, the setting of clamp plate is pressed in the convenience to the horizontal pole and is pushed down.
In summary, the utility model has the following beneficial effects:
according to the utility model, the flat-open window can be opened by pressing down the cross rod, compressing the top spring, moving the tooth sleeve away from the surface of the gear, and loosening the cross rod after the flat-open window is opened by a certain angle, and the top spring jacks up the tooth sleeve upwards and enables the tooth sleeve to be sleeved on the surface of the gear, so that the fixing of the opening angle of the flat-open window is realized, and the adjustment and the limiting of the opening angle of the flat-open window are realized.
Drawings
Fig. 1 is a schematic diagram of the front view structure of the present utility model.
Fig. 2 is a schematic view of a front view in cross section.
Fig. 3 is a schematic top view of the gear sleeve of the present utility model.
Fig. 4 is a schematic top view of the sectional structure of the casement window and the mounting frame of the present utility model.
Reference numerals illustrate:
1. a mounting frame; 2. a casement window; 3. a rotating shaft; 4. a mounting groove; 5. a gear; 6. a tooth sleeve; 7. a top spring; 8. a cross bar; 9. a vertical groove; 10. a chute; 11. a slide block; 12. a wind shielding frame; 13. a rubber gasket; 14. a pull rope; 15. a through hole; 16. a rubber column; 17. pressing the plate.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
Referring to fig. 1-3, an outward casement fireproof safety window device with a limiting mechanism comprises a mounting frame 1 and a casement window 2 rotatably mounted in the mounting frame 1, wherein a rotating shaft 3 is fixedly mounted at the top and the bottom of the casement window 2, the rotating shaft 3 is rotatably connected with the mounting frame 1, and two sides of the casement window 2 are of arc-shaped structural design.
Referring to fig. 1 and 4, a wind shielding frame 12 is fixedly installed inside the installation frame 1 at the inner side of the casement window 2, and the installation of the wind shielding frame 12 can effectively shield a gap between the casement window 2 and the installation frame 1. The side of the windscreen frame body 12, which is close to the casement window 2, is provided with a rubber sealing gasket 13, and the arrangement of the rubber sealing gasket 13 improves the sealing effect between the casement window 2 and the mounting frame 1. One side of the casement window 2 is fixedly provided with a pull rope 14, the wind shielding frame body 12 is provided with a through hole 15, the pull rope 14 penetrates through the through hole 15 in a sliding mode, and the pull rope 14 is arranged to facilitate the rotation and closing of the opened casement window 2. One end of the pull rope 14 is fixedly provided with a rubber column 16, the rubber column 16 is perpendicular to the pull rope 14, the rubber column 16 is arranged, the pull rope 14 is conveniently pulled, and the pull rope 14 cannot fall off from the inside of the through hole 15.
Referring to fig. 1-3, a mounting groove 4 is formed in the bottom of the mounting frame 1, a gear 5 is fixedly mounted at one end of the rotating shaft 3, which is located in the mounting groove 4, a tooth sleeve 6 which is matched with the gear 5 is slidably mounted in the mounting groove 4, the tooth sleeve 6 is sleeved on the outer surface of the gear 5, teeth are arranged on the inner wall of the tooth sleeve 6, and the teeth in the tooth sleeve 6 are meshed with the teeth on the surface of the gear 5 to fix the rotation angle of the gear 5. The spout 10 has all been seted up on the two inside walls of mounting groove 4, and the equal fixedly connected with slider 11 in both sides of tooth cover 6, and slider 11 sliding connection is in the inside of spout 10, and the setting of spout 10 and slider 11 has played good spacing effect to tooth cover 6, easily makes tooth cover 6 suit at the surface of gear 5.
Referring to fig. 1-3, a top spring 7 is fixedly installed between the bottom of the tooth sleeve 6 and the inner bottom wall of the installation groove 4, a cross rod 8 is fixedly installed on one side of the tooth sleeve 6, a vertical groove 9 communicated with the installation groove 4 is formed in the surface of the installation frame 1, the cross rod 8 penetrates through the inside of the vertical groove 9 in a sliding mode, the top spring 7 is compressed by pressing the cross rod 8, the tooth sleeve 6 moves away from the surface of the gear 5, and then the casement window 2 can be rotated to be opened, after the casement window 2 is opened by a certain angle, the cross rod 8 is loosened, the top spring 7 jacks up the tooth sleeve 6 upwards and enables the tooth sleeve 6 to be sleeved on the surface of the gear 5, and the opening angle of the casement window 2 is fixed. One end of the cross rod 8, which is far away from the tooth sleeve 6, is fixedly provided with a pressing plate 17, and the pressing plate 17 is arranged to facilitate the pressing down of the cross rod 8.
The implementation principle of the utility model is as follows: when the flat-open window 2 needs to be opened, the cross rod 8 is pressed down, the top spring 7 compresses, the tooth sleeve 6 moves away from the surface of the gear 5, the flat-open window 2 can be rotated to be opened, after the flat-open window 2 is opened by a certain angle, the cross rod 8 is loosened, the top spring 7 jacks up the tooth sleeve 6 upwards and enables the tooth sleeve 6 to be sleeved on the surface of the gear 5, the opening angle of the flat-open window 2 is fixed, and in addition, the stay cord 14 is arranged, so that the flat-open window 2 after being opened can be rotated and closed conveniently.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. The utility model provides an outer flat-open fire prevention safety window device with stop gear, installs at inside flat-open window (2) of installing frame (1) including installing frame (1) and rotation, its characterized in that: the top and the bottom of the casement window (2) are fixedly provided with rotating shafts (3), and the rotating shafts (3) are rotationally connected with the mounting frame (1);
the inside of installing frame (1) bottom has been seted up mounting groove (4), pivot (3) are located the inside one end fixed mounting of mounting groove (4) and have gear (5), the inside slidable mounting of mounting groove (4) has tooth cover (6) with gear (5) looks adaptation, tooth cover (6) suit is at the surface of gear (5), fixed mounting has top spring (7) between the bottom of tooth cover (6) and the interior bottom of mounting groove (4), one side fixed mounting of tooth cover (6) has horizontal pole (8), vertical groove (9) with mounting groove (4) intercommunication are seted up on the surface of installing frame (1), horizontal pole (8) slip runs through in the inside of vertical groove (9).
2. An out-swinging fireproof safety window device with a limiting mechanism according to claim 1, wherein: the two inner side walls of the mounting groove (4) are provided with sliding grooves (10), two sides of the tooth sleeve (6) are fixedly connected with sliding blocks (11), and the sliding blocks (11) are slidably connected to the inside of the sliding grooves (10).
3. An out-swinging fireproof safety window device with a limiting mechanism according to claim 1, wherein: the inside of the installation frame (1) is positioned at the inner side of the flat-open window (2) and is fixedly provided with a wind shielding frame body (12).
4. A side-hung fire safety window device having a spacing mechanism as defined in claim 3, wherein: a rubber sealing gasket (13) is arranged on one side, close to the casement window (2), of the wind shielding frame body (12).
5. A side-hung fire safety window device having a spacing mechanism as defined in claim 3, wherein: one side of the flat-open window (2) is fixedly provided with a pull rope (14), the wind shielding frame body (12) is provided with a through hole (15), and the pull rope (14) penetrates through the through hole (15) in a sliding mode.
6. An out-swinging fireproof safety window device with a limiting mechanism according to claim 5, wherein: one end of the pull rope (14) is fixedly provided with a rubber column (16), and the rubber column (16) is perpendicular to the pull rope (14).
7. An out-swinging fireproof safety window device with a limiting mechanism according to claim 1, wherein: one end of the cross rod (8) far away from the tooth sleeve (6) is fixedly provided with a pressing plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320710992.1U CN219864682U (en) | 2023-04-04 | 2023-04-04 | Outward casement fireproof safety window device with limiting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320710992.1U CN219864682U (en) | 2023-04-04 | 2023-04-04 | Outward casement fireproof safety window device with limiting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219864682U true CN219864682U (en) | 2023-10-20 |
Family
ID=88321493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320710992.1U Active CN219864682U (en) | 2023-04-04 | 2023-04-04 | Outward casement fireproof safety window device with limiting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219864682U (en) |
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2023
- 2023-04-04 CN CN202320710992.1U patent/CN219864682U/en active Active
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