CN210768484U - Fire-proof window - Google Patents
Fire-proof window Download PDFInfo
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- CN210768484U CN210768484U CN201921031740.6U CN201921031740U CN210768484U CN 210768484 U CN210768484 U CN 210768484U CN 201921031740 U CN201921031740 U CN 201921031740U CN 210768484 U CN210768484 U CN 210768484U
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Abstract
The utility model discloses a fire window, including fixed window frame, activity casement and connecting rod hinge, the activity casement passes through connecting rod hinge and fixed window frame activity hinge, is equipped with the limit button who is used for locking and unblock connecting rod hinge on the connecting rod hinge, and fixed window frame facial make-up is equipped with the kinetic energy release group that does not participate in work under the normal condition, releases kinetic energy when the conflagration breaing out and drive activity casement self-closing with drive limit button unblock and through connecting rod hinge. The fireproof window has the advantages of simple and reliable structure, no influence on normal use feeling, capability of improving fireproof performance and hovering function.
Description
Technical Field
The utility model mainly relates to the building engineering field especially relates to a fire window.
Background
The protective window comprises a fixed frame and a fan body for opening and closing, and the fan body is hinged with the fixed frame to ensure the normal opening and closing function. At present, the hinge joint form of the fan body and the fixed frame is divided into a hinge joint form and a quadrilateral hinge joint form.
According to the national standard requirement of the fire window, the fire window has the function of automatically closing within 1 minute when a fire disaster happens. The hinge-hinged fireproof window is mostly provided with a window closing device to realize a good fireproof function, but the sash body has larger self weight, and the sash body often sinks to cause the phenomenon of falling angle after being used for a long time, thereby seriously influencing the normal opening and closing of the sash body. The protective window adopting the quadrilateral hinge hinging mode has the advantages that the quadrilateral hinge has a good supporting effect on the fan body, the phenomenon that the fan body falls into the corner is avoided, but the existing protective window adopting the quadrilateral hinge hinging mode does not have an automatic closing function and cannot achieve the fireproof performance required by the national standard of windows.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide a simple structure reliable, do not influence normal use impression, can improve fire behavior, have the fire window of function of hovering.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a fire window, includes fixed window frame, activity casement and connecting rod hinge, the activity casement passes through connecting rod hinge and fixed window frame activity hinge, be equipped with the limit button who is used for locking and unblock connecting rod hinge on the connecting rod hinge, fixed window frame facial make-up is equipped with the kinetic energy release group that does not participate in work under the normal condition, releases kinetic energy when the conflagration breaks out with drive limit button unblock and drive activity casement self-closing through the connecting rod hinge.
As a further improvement of the above technical solution:
the kinetic energy release group comprises a fixed plate, a movable plate, an unlocking tension spring and a temperature-sensitive glass bead, the fixed plate is installed on the fixed window frame, the movable plate is connected with the fixed plate through the unlocking tension spring and the temperature-sensitive glass bead, and the movable plate is connected with the limiting button.
The connecting rod hinge comprises a pair of supporting rods and a pair of fixing rods, the pair of fixing rods are fixedly arranged on the fixed window frame and the movable window sash respectively, the two supporting rods are arranged at two ends of the fixing rods respectively, two ends of each supporting rod are hinged to the corresponding fixing rods, and the limiting buttons penetrate through the fixing rods on the fixed window frame.
The support rod close to the limit button is provided with a bayonet, and the limit button is popped out to be clamped with the bayonet after the movable window sash is opened.
Two pairs of corners in a quadrilateral structure formed by the fixed rod and the support rod are provided with auxiliary springs for assisting the movable window sash to close.
The auxiliary spring is connected with a hinge point at the far opening end of the fixed rod on the fixed window frame and a hinge point at the near opening end of the fixed rod on the movable window sash.
The auxiliary spring is set as an auxiliary tension spring.
The auxiliary spring is connected with a hinge point of the fixed rod close to the opening end on the fixed window frame and a hinge point of the fixed rod far from the opening end on the movable window sash.
The auxiliary spring is set as an auxiliary pressure spring.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a fire window, including fixed window frame, activity casement and connecting rod hinge, the activity casement passes through connecting rod hinge and fixed window frame activity hinge, is equipped with the limit button who is used for locking and unblock connecting rod hinge on the connecting rod hinge, and fixed window frame facial make-up is equipped with the kinetic energy release group that does not participate in work under the normal conditions, releases kinetic energy when taking place the conflagration and drive activity casement self-closing with drive limit button unblock and through connecting rod hinge. The fireproof window adopts the connecting rod hinge, has good supporting effect and can prevent the phenomenon of falling angle; when the movable window sash is opened, the limiting button is popped out to lock the connecting rod hinge, so that the hovering function of the movable window sash when the movable window sash is opened is realized, the limiting button is pressed to unlock, and the movable window sash can be closed; the kinetic energy release group is arranged on the fixed window frame, when the fire-proof window is in a normal state, the kinetic energy release group does not participate in working, namely, the normal opening and closing functions and the normal use feeling of the fire-proof window are not influenced, when a fire disaster occurs, the kinetic energy release group releases kinetic energy to drive the limiting button to be pressed downwards for unlocking, the connecting rod hinge drives the movable window sash to be automatically closed, a good fire-proof effect is achieved, and the fire-proof window is simple and reliable in structure.
Drawings
Fig. 1 is a schematic structural view of an open state of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 1 of the present invention in a closed state.
Fig. 3 is a schematic diagram of a partially enlarged structure of embodiment 1 of the present invention.
Fig. 4 is a schematic structural diagram of the open state of embodiment 2 of the present invention.
Fig. 5 is a schematic structural view of embodiment 2 of the present invention in a closed state.
The reference numerals in the figures denote:
1. fixing a window frame; 2. a movable window sash; 3. a connecting rod hinge; 31. a support bar; 311. a bayonet; 32. fixing the rod; 4. a limit button; 5. a kinetic energy release group; 51. a fixing plate; 52. a movable plate; 53. unlocking the tension spring; 54. temperature-sensitive glass beads; 6. an auxiliary spring.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific examples.
Example 1:
fig. 1 to 3 show the utility model discloses a first embodiment of fire window, including fixed window frame 1, activity casement 2 and connecting rod hinge 3, activity casement 2 passes through connecting rod hinge 3 and fixed window frame 1 activity hinge joint, is equipped with the stop button 4 that is used for locking and unblock connecting rod hinge 3 on the connecting rod hinge 3, and fixed window frame 1 facial make-up is equipped with under the normal condition not participating in work, release kinetic energy when the conflagration breaing out and drive the kinetic energy release group 5 of activity casement 2 self-closing with drive stop button 4 unblock and through connecting rod hinge 3. The fireproof window adopts the connecting rod hinge 3, has good supporting effect and can prevent the phenomenon of falling angle; when the movable window sash 2 is opened, the limit button 4 pops up to lock the connecting rod hinge 3, so that the hovering function of the movable window sash 2 when opened is realized, the limit button 4 is pressed to unlock, and the movable window sash 2 can be closed; the kinetic energy release group 5 is arranged on the fixed window frame 1 in an upper assembling mode, when the fire-proof window frame is in a normal state, the kinetic energy release group 5 does not participate in working, namely, the normal opening and closing function and the normal use feeling of the fire-proof window are not influenced, when a fire disaster occurs, the kinetic energy release group 5 releases kinetic energy to drive the limiting button 4 to be pressed downwards for unlocking, the connecting rod hinge 3 drives the movable window sash 2 to be automatically closed, a good fire-proof effect is achieved, and the fire-proof window frame is simple and reliable in.
In this embodiment, the kinetic energy releasing set 5 includes a fixed plate 51, a movable plate 52, an unlocking tension spring 53 and a temperature-sensitive glass bead 54, the fixed plate 51 is installed on the fixed window frame 1, the movable plate 52 is connected with the fixed plate 51 through the unlocking tension spring 53 and the temperature-sensitive glass bead 54, and the movable plate 52 is connected with the limit button 4. In the structure, when a fire disaster occurs, the temperature-sensitive glass beads 54 are broken, the movable plate 52 which is supported and limited by the temperature-sensitive glass beads 54 is released from the support and is pulled downwards by the unlocking tension spring 53, the movable plate 52 pulls the limiting button 4 downwards to realize unlocking, the connecting rod hinge 3 drives the movable window sash 2 to be automatically closed, and a good fireproof effect is achieved.
In this embodiment, the connecting rod hinge 3 includes a pair of supporting rods 31 and a pair of fixing rods 32, the pair of fixing rods 32 are respectively and fixedly installed on the fixed window frame 1 and the movable window sash 2, the two supporting rods 31 are respectively installed at two ends of the fixing rods 32, two ends of each supporting rod 31 are hinged to the corresponding fixing rod 32, and the limit button 4 is installed on the fixing rod 32 on the fixed window frame 1 in a penetrating manner. In this structure, a pair of support rods 31 and a pair of fixed rods 32 form a connection mechanism, and the swinging of the pair of support rods 31 drives the movable window sash 2 to open and close through the pair of fixed rods 32.
In this embodiment, the support rod 31 near the limit button 4 is provided with a bayonet 311, and after the movable window sash 2 is opened, the limit button 4 is popped out to be clamped with the bayonet 311. In the structure, the support rod 31 is limited by the limit button 4 and the bayonet 311 in a clamping manner, so that the hovering function is realized.
In this embodiment, two pairs of corners of the quadrilateral structure formed by the fixed rod 32 and the support rod 31 are provided with the auxiliary spring 6 for assisting the movable window sash 2 to close. In the structure, the auxiliary spring 6 forms pre-pressure or pre-tension when the movable window sash 2 is opened, and after unlocking, the auxiliary spring 6 can generate auxiliary force on the movable window sash 2, so that the movable window sash 2 is folded towards the fixed window frame 1 to realize closing action.
In this embodiment, the auxiliary spring 6 connects the hinge point of the far opening end of the fixed rod 32 on the fixed window frame 1 and the hinge point of the near opening end of the fixed rod 32 on the movable window sash 2. In this embodiment, the auxiliary spring 6 is provided as an auxiliary tension spring. In the structure, the auxiliary spring 6 is set as an auxiliary tension spring, a pretension force is formed when the movable window sash 2 is opened, and after unlocking, the auxiliary spring 6 can generate a pulling force on the movable window sash 2, so that the movable window sash 2 is folded towards the fixed window frame 1 side to realize closing action.
Example 2:
as shown in fig. 4 and 5, the second embodiment of the forced return-to-zero fire window of the present invention is substantially the same as embodiment 1, except that: in this embodiment, the auxiliary spring 6 connects the hinge point of the fixed rod 32 near the opening end of the fixed window frame 1 and the hinge point of the fixed rod 32 far from the opening end of the movable window sash 2. In the present embodiment, the auxiliary spring 6 is provided as an auxiliary compression spring. In the structure, the auxiliary spring 6 is set as an auxiliary pressure spring, pre-pressure is formed when the movable window sash 2 is opened, and after unlocking, the auxiliary spring 6 can generate thrust on the movable window sash 2, so that the movable window sash 2 is folded towards the fixed window frame 1 to realize closing action.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a fire window, includes fixed window frame (1), activity casement (2) and connecting rod hinge (3), activity casement (2) pass through connecting rod hinge (3) and fixed window frame (1) activity hinge, its characterized in that: be equipped with limit button (4) that are used for locking and unblock connecting rod hinge (3) on connecting rod hinge (3), fixed window frame (1) facial make-up is equipped with does not participate in work under the normal condition, releases kinetic energy when taking place the conflagration and drives movable casement (2) self-closing's kinetic energy release group (5) with drive limit button (4) unblock and through connecting rod hinge (3).
2. The fire protection window of claim 1, wherein: kinetic energy release group (5) are including fixed plate (51), fly leaf (52), unblock extension spring (53) and temperature sensing glass pearl (54), fixed plate (51) are installed on fixed window frame (1), fly leaf (52) are connected with fixed plate (51) through unblock extension spring (53) and temperature sensing glass pearl (54), fly leaf (52) are connected with limit button (4).
3. A fire protection window according to claim 2, wherein: the connecting rod hinge (3) comprises a pair of supporting rods (31) and a pair of fixing rods (32), the pair of fixing rods (32) are fixedly arranged on the fixed window frame (1) and the movable window sash (2) respectively, the two supporting rods (31) are respectively arranged at two ends of the fixing rods (32), two ends of each supporting rod (31) are hinged to the corresponding fixing rods (32), and the limiting button (4) penetrates through the fixing rods (32) on the fixed window frame (1).
4. A fire protection window according to claim 3, wherein: a bayonet (311) is arranged on the support rod (31) close to the limit button (4), and the limit button (4) is popped out to be clamped with the bayonet (311) after the movable window sash (2) is opened.
5. A fire protection window according to claim 3 or 4, wherein: two pairs of corners in a quadrilateral structure formed by the fixed rod (32) and the support rod (31) are provided with auxiliary springs (6) for assisting the movable window sash (2) to close.
6. The fire protection window of claim 5, wherein: the auxiliary spring (6) is connected with a hinge point of the far opening end of the fixed rod (32) on the fixed window frame (1) and a hinge point of the near opening end of the fixed rod (32) on the movable window sash (2).
7. The fire protection window of claim 6, wherein: the auxiliary spring (6) is set to be an auxiliary tension spring.
8. The fire protection window of claim 5, wherein: the auxiliary spring (6) is connected with a hinge point of the fixed frame (1) at the near opening end of the fixed rod (32) and a hinge point of the movable sash (2) at the far opening end of the fixed rod (32).
9. The fire protection window of claim 8, wherein: the auxiliary spring (6) is set as an auxiliary pressure spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921031740.6U CN210768484U (en) | 2019-07-03 | 2019-07-03 | Fire-proof window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921031740.6U CN210768484U (en) | 2019-07-03 | 2019-07-03 | Fire-proof window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210768484U true CN210768484U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921031740.6U Active CN210768484U (en) | 2019-07-03 | 2019-07-03 | Fire-proof window |
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| CN (1) | CN210768484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318648A (en) * | 2019-07-03 | 2019-10-11 | 湖南坚致幕墙安装设计有限公司 | A kind of fire window |
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2019
- 2019-07-03 CN CN201921031740.6U patent/CN210768484U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318648A (en) * | 2019-07-03 | 2019-10-11 | 湖南坚致幕墙安装设计有限公司 | A kind of fire window |
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