CN213330751U - Steel-aluminum combined fireproof window with spring push type thermosensitive bolt - Google Patents
Steel-aluminum combined fireproof window with spring push type thermosensitive bolt Download PDFInfo
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- CN213330751U CN213330751U CN202021795293.4U CN202021795293U CN213330751U CN 213330751 U CN213330751 U CN 213330751U CN 202021795293 U CN202021795293 U CN 202021795293U CN 213330751 U CN213330751 U CN 213330751U
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Abstract
The utility model discloses a steel-aluminum combined fireproof window with spring-propelled thermal sensitive bolt, which relates to the field of fireproof windows, and comprises a window sash, wherein a joint edge is arranged at the outer ring of the window sash, a window frame is arranged at one side of the window sash, a window corresponding to the window sash is arranged at the middle part of the window frame, the middle position of one end of the window sash is mutually hinged with one side of the window frame through a hinge mechanism, an elastic spring is fixed between one side of the window sash close to the hinge mechanism and the surface of the window frame, when a fire disaster happens, a thermal sensitive metal block firstly deforms by thermal expansion and pushes against a limiting plate to move towards a telescopic groove, so that a pin loses the blocking effect on the joint edge, at the moment, the window sash can be pushed by the elastic spring to be sealed at the window position, when the window sash is sealed at the window position, a thermal sensitive metal sheet deforms by heating and pushes against a positioning block, has good fireproof effect, and the window sash can be automatically opened for use.
Description
Technical Field
The utility model relates to a fire window field, in particular to take steel aluminium of spring impulse type heat-sensitive bolt to combine fire window.
Background
A fire window is a window that, in conjunction with a frame, meets the requirements of fire stability and fire integrity over a period of time. When lighting and ventilation are needed on two building outer walls with insufficient fire-proof spacing or between spaces separated by a fire-proof wall, fire-proof windows should be adopted.
Among the prior art, the fire prevention window still can not play good fire prevention effect under the condition that the fire prevention window forgets to close in the conflagration breaing out, is similar to normal close formula fire door, realizes opening the back through inside structure and self-closing under the condition of no external force, if use on the fire prevention window then the fire prevention window can not play itself and open the effect of ventilating, has lost the meaning of design window.
Therefore, it is desirable to provide a fire window with a spring-loaded thermal plug that is made of steel and aluminum.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take steel aluminium of spring impulse type heat-sensitive bolt to combine fire window to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a steel-aluminum combined fireproof window with a spring-propelled heat-sensitive bolt comprises a window sash, wherein a joint edge is arranged at the outer ring of the window sash, a window frame is arranged on one side of the window sash, a window corresponding to the window sash is arranged in the middle of the window frame, the middle position of one end of the window sash is hinged with one side of the window frame through a hinge mechanism, an elastic spring is fixed between one side of the window sash close to the hinge mechanism and the surface of the window frame, a bottom plate protruding out of the window is integrally arranged at the lower end of the front side surface of the window frame, a pin blocking one side of the joint edge is arranged on the surface of the bottom plate, a telescopic groove for movably inserting the pin is arranged on the surface of the bottom plate, a limiting plate limited in the L-shaped telescopic groove is integrally arranged at the bottom of the pin, and a heat-sensitive metal block fixed on the inner wall above the telescopic, the lower end surface of the limiting plate is fixedly connected with the bottom of the telescopic groove through a telescopic spring.
Preferably, the end part of the pin protruding out of the upper surface of the bottom plate is provided with an arc-shaped surface at one side far away from the attaching edge.
Preferably, a rotating circular groove is formed in the window sash, a supporting rod is arranged in the rotating circular groove, the lower end of the rotating circular groove movably penetrates through the lower surface of the window sash, the supporting rod corresponds to the pin, and a rotating handle movably penetrating through the surface of the window sash is arranged at the end part of the supporting rod.
Preferably, a heat-sensitive groove is formed in one side, away from the hinge mechanism, of the window frame, and a positioning block which movably penetrates through the inner wall of the window frame and extends into the window is movably arranged in the heat-sensitive groove.
Preferably, the surface of the positioning block is provided with two groups of guide holes, one end of the positioning block, which is close to the heat-sensitive groove, is provided with a round hole, the heat-sensitive groove penetrates through the front side surface of the window frame, and the bottom of the heat-sensitive groove is fixedly provided with two groups of guide round rods which are movably inserted into the guide holes respectively.
Preferably, two groups of thermosensitive metal sheets with the end parts fixed on the surface of the positioning block are fixedly arranged at the bottom of the thermosensitive groove, and a pin hole for movably clamping the positioning block is formed in one surface, far away from the hinge mechanism, of the window sash.
Preferably, the length and the width of the window sash are respectively consistent with the length and the width of the window opening, and the joint edge of the outer ring of the window sash is arranged on one side, close to the bottom plate, of the window sash when the window sash is covered in the window opening.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a steel-aluminum combined fireproof window with spring-propelled thermal sensitive bolt, which comprises a window sash, wherein a joint edge is arranged at the outer ring of the window sash, a window frame is arranged at one side of the window sash, a window corresponding to the window sash is arranged at the middle part of the window frame, the middle position of one end of the window sash is mutually hinged with one side of the window frame through a hinge mechanism, an elastic spring is fixed between one side of the window sash close to the hinge mechanism and the surface of the window frame, when a fire disaster happens, a thermal sensitive metal block firstly deforms due to thermal expansion and pushes against a limiting plate to move into a telescopic groove, so that a pin loses the blocking effect on the joint edge, at the moment, the window sash can be pushed by the elastic spring to be sealed at the window position, when the window sash is sealed at the window position, a thermal sensitive metal sheet deforms due to thermal expansion and pushes against a positioning block to be clamped and fixed in, the window sash can be automatically opened for use;
2. the utility model discloses a take steel aluminium of spring impulse type heat-sensitive bolt to combine fire window, the inside of casement is provided with rotates the circular slot, is provided with in the rotation circular slot and supports the pole, and the lower extreme activity of rotating the circular slot passes the lower surface of casement, supports the pole and corresponds with the pin, and the tip of supporting the pole is equipped with the turning handle that the activity passed the casement surface, drives through turning handle and supports the pole rotation, supports the pole and can contradict the pin top, and makes the pin indent to the flexible groove in, makes the casement can be manual normally closed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
Fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
Fig. 4 is a schematic structural diagram of the positioning block of the present invention.
In the figure: 1. a window sash; 2. an elastic spring; 3. fitting edges; 4. a pin hole; 5. a window frame; 6. a hinge mechanism; 7. a base plate; 8. a window; 9. a support rod; 10. rotating the circular groove; 11. rotating the handle; 12. an arc-shaped surface; 13. a pin; 14. a heat-sensitive metal block; 15. a limiting plate; 16. a telescopic groove; 17. a tension spring; 18. a heat-sensitive tank; 19. positioning blocks; 20. a circular hole; 21. a guide hole; 22. a heat-sensitive metal sheet; 23. and (5) guiding the round rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a steel-aluminum combined fireproof window with spring-propelled thermal sensitive bolt as shown in figures 1-4, which comprises a window sash 1, a joint edge 3 is arranged at the outer ring of the window sash 1, a window frame 5 is arranged at one side of the window sash 1, a window 8 corresponding to the window sash 1 is arranged at the middle part of the window frame 5, the middle part of one end of the window sash 1 is hinged with one side of the window frame 5 through a hinge mechanism 6, an elastic spring 2 is fixed between one side of the window sash 1 close to the hinge mechanism 6 and the surface of the window frame 5, a bottom plate 7 protruding out of the window 8 is integrally arranged at the lower end of the front side surface of the window frame 5, a pin 13 blocked at one side of the joint edge 3 is arranged on the surface of the bottom plate 7, a telescopic groove 16 for movably inserting the pin 13 is arranged on the surface of the bottom plate 7, a limit plate 15 limited in the L-shaped telescopic groove 16, the upper surface of the limiting plate 15 is movably attached with a thermosensitive metal block 14 fixed on the inner wall above the telescopic groove 16, and the lower end surface of the limiting plate 15 is fixedly connected with the bottom of the telescopic groove 16 through a telescopic spring 17.
In this embodiment, the end portion of the pin 13 protruding from the upper surface of the bottom plate 7, which is far away from the attaching edge 3, is provided with the arc-shaped surface 12, and the attaching edge 3 firstly collides against the arc-shaped surface 12 and the colliding pin 13 retracts into the telescopic slot 16 to avoid in the process of opening the window sash 1 by using the arc-shaped surface 12.
It should be noted that a rotating circular groove 10 is arranged inside the window sash 1, a resisting rod 9 is arranged in the rotating circular groove 10, the lower end of the rotating circular groove 10 movably penetrates through the lower surface of the window sash 1, the resisting rod 9 corresponds to a pin 13, and a rotating handle 11 movably penetrating through the surface of the window sash 1 is arranged at the end part of the resisting rod 9.
Furthermore, a temperature-sensitive groove 18 is arranged in one side of the window frame 5 far away from the hinge mechanism 6, and a positioning block 19 which movably penetrates through the inner wall of the window frame 5 and extends into the window 8 is movably arranged in the temperature-sensitive groove 18.
The positioning block 19 is a rectangular block structure, an arc-shaped edge is arranged at one end, protruding out of the heat-sensitive groove 18, of the front side surface of the positioning block 19, when the heat-sensitive metal sheet 22 is heated before the window sash 1 is not closed and abuts against the positioning block 19 to protrude, the arc-shaped edge on the positioning block 19 can abut against the positioning block 19 when the subsequent window sash 1 is closed, so that the positioning block 19 retracts into the heat-sensitive groove 18 to avoid, and the window sash 1 can be conveniently and normally opened, wherein the heat-sensitive metal sheet 22.
Two groups of guide holes 21 are formed in the surface of the positioning block 19, a round hole 20 is formed in one end, close to the heat-sensitive groove 18, of the positioning block 19, the heat-sensitive groove 18 penetrates through the front side surface of the window frame 5, and two groups of guide round rods 23 which are movably inserted into the guide holes 21 are fixedly arranged at the bottom of the heat-sensitive groove 18.
The guide round bar 23 moves in the guide hole 21, so that the positioning block 19 moves stably.
Two groups of thermosensitive metal sheets 22 with end parts fixed on the surface of the positioning block 19 are fixedly arranged at the bottom of the thermosensitive groove 18, and a pin hole 4 for movably clamping the positioning block 19 is arranged on one surface of the window sash 1 far away from the hinge mechanism 6.
The length and the width of the window sash 1 are respectively consistent with the length and the width of the window 8, and the attaching edge 3 of the outer ring of the window sash 1 is arranged on one side close to the bottom plate 7 when the window sash 1 is covered in the window 8.
Specifically, the hinge mechanism 6 includes a first hinge rod fixed on the surface of the window frame 5 and a second hinge rod fixed on one side of the window sash 1, and the first hinge rod and the second hinge rod are movably hinged.
The working principle is as follows: the window comprises a window sash 1, a joint edge 3 is arranged at the outer ring of the window sash 1, a window frame 5 is arranged at one side of the window sash 1, a window 8 corresponding to the window sash 1 is arranged at the middle part of the window frame 5, the middle position of one end of the window sash 1 is mutually hinged with one side of the window frame 5 through a hinge mechanism 6, an elastic spring 2 is fixed between one side of the window sash 1 close to the hinge mechanism 6 and the surface of the window frame 5, when a fire disaster happens, a heat-sensitive metal block 14 firstly expands and deforms under heat and pushes a limit plate 15 to move into a telescopic groove 16, so that a pin 13 loses the blocking effect on the joint edge 3, at the moment, the window sash 1 can be pushed by the elastic spring 2 to be sealed at the position of the window 8, when the window sash 1 is sealed at the position of the window 8, a heat-sensitive metal sheet 22 deforms under heat and pushes a locating block 19 to be clamped and fixed in a pin, the window sash 1 can be automatically opened for use; the inside of casement 1 is provided with rotates circular slot 10, is provided with in rotating circular slot 10 and supports pole 9, and the lower extreme activity of rotating circular slot 10 passes the lower surface of casement 1, supports pole 9 and corresponds with pin 13, and the tip that supports pole 9 is equipped with the activity and passes the turning handle 11 on casement 1 surface, drives through turning handle 11 and supports pole 9 and rotate, supports pole 9 and can contradict pin 13 top, and makes pin 13 retract into flexible groove 16, makes casement 1 can normally close by hand.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a take steel aluminium of spring impulse type heat-sensitive bolt to combine fire window, includes casement (1), its characterized in that: the window comprises a window sash (1), a joint edge (3) is arranged at the outer ring of the window sash (1), a window frame (5) is arranged on one side of the window sash (1), a window (8) corresponding to the window sash (1) is arranged in the middle of the window frame (5), the middle of one end of the window sash (1) is hinged with one side of the window frame (5) through a hinge mechanism (6), an elastic spring (2) is fixed between one side of the window sash (1) close to the hinge mechanism (6) and the surface of the window frame (5), a bottom plate (7) protruding out of the window (8) is integrally arranged at the lower end of the front side surface of the window frame (5), a pin (13) blocked on one side of the joint edge (3) is arranged on the surface of the bottom plate (7), a telescopic groove (16) for the pin (13) to be movably inserted and combined is arranged on the surface of the bottom plate (13), a limiting plate (15) limited inside the L-shaped telescopic groove (16) is integrally arranged at, the upper surface activity laminating of limiting plate (15) has fixed temperature sensing metal block (14) at flexible groove (16) top inner wall, pass through expanding spring (17) fixed connection between the bottom surface of limiting plate (15) and the bottom in flexible groove (16).
2. The steel-aluminum combined fireproof window with the spring-propelled heat-sensitive bolt of claim 1, wherein: and an arc-shaped surface (12) is arranged on one side, far away from the attaching edge (3), of the end part of the pin (13) protruding out of the upper surface of the bottom plate (7).
3. The steel-aluminum combined fireproof window with the spring-propelled heat-sensitive bolt of claim 1, wherein: the window sash is characterized in that a rotating circular groove (10) is formed in the window sash (1), a supporting rod (9) is arranged in the rotating circular groove (10), the lower end of the rotating circular groove (10) movably penetrates through the lower surface of the window sash (1), the supporting rod (9) corresponds to a pin (13), and a rotating handle (11) movably penetrating through the surface of the window sash (1) is arranged at the end part of the supporting rod (9).
4. The steel-aluminum combined fireproof window with the spring-propelled heat-sensitive bolt of claim 1, wherein: a temperature-sensitive groove (18) is formed in one side, far away from the hinge mechanism (6), of the window frame (5), and a positioning block (19) which penetrates through the inner wall of the window frame (5) and extends into the window (8) is movably arranged in the temperature-sensitive groove (18).
5. The steel-aluminum combined fireproof window with the spring-push type heat-sensitive bolt of claim 4, wherein: the surface of the positioning block (19) is provided with two groups of guide holes (21), one end, close to the heat-sensitive groove (18), of the positioning block (19) is provided with a round hole (20), the heat-sensitive groove (18) penetrates through the front side surface of the window frame (5), and the bottom of the heat-sensitive groove (18) is fixedly provided with two groups of guide round rods (23) which are movably inserted into the guide holes (21) respectively.
6. The steel-aluminum combined fireproof window with the spring-push type heat-sensitive bolt of claim 5, wherein: two groups of thermosensitive metal sheets (22) with the end parts fixed on the surface of the positioning block (19) are fixedly arranged at the bottom of the thermosensitive groove (18), and a pin hole (4) for movably clamping the positioning block (19) is formed in one surface of the window sash (1) far away from the hinge mechanism (6).
7. The steel-aluminum combined fireproof window with the spring-propelled heat-sensitive bolt of claim 1, wherein: the length and the width of the window sash (1) are respectively consistent with those of the window opening (8), and the attaching edge (3) of the outer ring of the window sash (1) is arranged on one side, close to the bottom plate (7), of the window sash (1) when the window sash (1) is covered in the window opening (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021795293.4U CN213330751U (en) | 2020-08-25 | 2020-08-25 | Steel-aluminum combined fireproof window with spring push type thermosensitive bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021795293.4U CN213330751U (en) | 2020-08-25 | 2020-08-25 | Steel-aluminum combined fireproof window with spring push type thermosensitive bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213330751U true CN213330751U (en) | 2021-06-01 |
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ID=76099437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021795293.4U Active CN213330751U (en) | 2020-08-25 | 2020-08-25 | Steel-aluminum combined fireproof window with spring push type thermosensitive bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213330751U (en) |
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2020
- 2020-08-25 CN CN202021795293.4U patent/CN213330751U/en active Active
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