CN220769198U - Hinge special for outward opening or outward suspension of fire-fighting fireproof door window - Google Patents
Hinge special for outward opening or outward suspension of fire-fighting fireproof door window Download PDFInfo
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- CN220769198U CN220769198U CN202322328700.0U CN202322328700U CN220769198U CN 220769198 U CN220769198 U CN 220769198U CN 202322328700 U CN202322328700 U CN 202322328700U CN 220769198 U CN220769198 U CN 220769198U
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- connecting plate
- face
- fixedly connected
- outward
- open slot
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- 239000000725 suspension Substances 0.000 title claims abstract description 12
- 230000000694 effects Effects 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Hinges (AREA)
- Special Wing (AREA)
Abstract
The utility model discloses a special hinge for outward opening or outward suspension of a fire-proof door window in the technical field of hinges, which comprises a connecting block, wherein a first open slot is formed in the upper end face of the connecting block, a rotating shaft is rotatably connected between the front end face and the rear end face of the first open slot, the outer circumferential surface of the rotating shaft is fixedly connected with a first connecting plate, the left side of the first connecting plate is provided with a second connecting plate, the left end face of the second connecting plate is fixedly connected with an elbow connecting plate, the left end face of the elbow connecting plate is fixedly connected with a third connecting plate, the front end face and the rear end face of the third connecting plate are fixedly connected with side connecting plates, the upper end face of the side connecting plate is fixedly connected with an upper connecting plate, a second open slot is formed in the upper end face of the upper connecting plate, and a fourth locking bolt is arranged above the second open slot.
Description
Technical Field
The utility model relates to the technical field of hinges, in particular to a hinge special for outward opening or outward suspension of a fire-fighting fireproof door window.
Background
Hinges, also known as hinges, are mechanical devices used to connect two solids and allow relative rotation between the two. The hinge may be formed of a movable component or of a foldable material. The hinges are mainly arranged on doors and windows, and the hinges are more arranged on cabinets and are mainly classified into stainless steel hinges and iron hinges according to materials; in order to make people enjoy better, a hydraulic hinge (also called damping hinge) is provided, which is characterized in that the damping function is brought when the cabinet door is closed, and the noise generated by collision with the cabinet body when the cabinet door is closed is reduced to the greatest extent.
The prior art has the problem that the outward opening hinge is quick in breaking and disassembling, which can cause the phenomena that the door is locked, the hinge is not exposed and is difficult to disassemble when a fire disaster occurs, and finally the best fire fighting time is delayed,
accordingly, one skilled in the art provides a hinge dedicated to the out-opening or out-hanging of a fire door window to solve the problems set forth in the background art described above.
Disclosure of Invention
The utility model aims to provide a hinge special for outward opening or outward suspension of a fire-fighting fireproof door window, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a hinge special for outward opening or outward suspension of a fire-fighting fireproof door window, which comprises a connecting block, the first open slot is seted up to the connecting block up end, rotate between the terminal surface around the first open slot and be connected with the axis of rotation, the outer periphery fixedly connected with first connecting plate of axis of rotation, first connecting plate outer terminal surface with the axis of rotation junction is provided with the gasket, first connecting plate left side is provided with the second connecting plate, second connecting plate left end face fixedly connected with elbow connecting plate, elbow connecting plate left end face fixedly connected with third connecting plate, terminal surface all fixedly connected with side connecting plate around the third connecting plate, side connecting plate up end fixedly connected with upper connecting plate, the second open slot has been seted up to the upper connecting plate up end, second open slot top is provided with fourth locking bolt, fourth locking bolt with second open slot matching sets up, and the effect that two are not in the coplanar can be reached through having set up connecting block, first open slot, axis of rotation, first connecting plate, second connecting plate, elbow, third connecting plate and side connecting plate.
As a further scheme of the utility model: the front end and the rear end of the upper end face of the connecting block are respectively provided with a first locking screw hole, each first locking screw hole is provided with a first locking bolt above, the first locking bolts are matched with the first locking screw holes, and the first locking screw holes and the first locking bolts are arranged to achieve the effect of fastening connection of the connecting block and the door frame face.
As still further aspects of the utility model: the movable groove is formed in the right side of the upper end face of the second connecting plate, the second locking bolt is arranged above the movable groove, the second locking screw hole is formed in the left side of the upper end face of the first connecting plate, the second locking bolt is matched with the second locking screw hole, and the movable groove, the second locking bolt, the first connecting plate and the second locking screw hole are arranged to achieve the effect of adjusting the length of the first connecting plate and the second connecting plate through the length of the movable groove.
As still further aspects of the utility model: the third connecting plate up end has seted up the fourth locking screw, fourth locking screw top is provided with the fourth locking bolt is provided with fourth locking screw and fourth locking bolt and carries out the effect that the fastening was connected to the upper connecting plate is strengthened to the secondary.
As still further aspects of the utility model: the third locking screw hole is formed in the left side of the upper end face of the third connecting plate, a third locking bolt is arranged above the third locking screw hole, and the effect of fastening connection of the third connecting plate and the outer end face of the door body can be achieved through the third locking screw hole and the third locking bolt.
As still further aspects of the utility model: the connecting block lower terminal surface fixedly connected with lower connecting plate, the size of lower connecting plate is greater than the size of first open slot is provided with the effect that the lower connecting plate can reach the protection to the door frame surface.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the first open slot is formed in the upper end face of the connecting block, the rotating shaft is rotationally connected between the front end face and the rear end face of the first open slot, the first connecting plate is fixedly connected to the outer circumferential face of the rotating shaft, the second connecting plate is arranged on the left side of the first connecting plate, the elbow connecting plate is fixedly connected to the left end face of the second connecting plate, the third connecting plate is fixedly connected to the left end face of the elbow connecting plate, the side connecting plates are fixedly connected to the front end face and the rear end face of the third connecting plate, the upper connecting plate is fixedly connected to the upper end face of the side connecting plate, the second open slot is formed in the upper end face of the upper connecting plate, the fourth locking bolt is arranged above the second open slot, the connection block, the first connecting plate, the second connecting plate, the elbow connecting plate, the third connecting plate, the side connecting plate and the upper connecting plate are respectively fixed to the door frame and the door body, the door body is rotated to drive the rotating shaft, and the connection block, the first connecting plate, the second connecting plate, the elbow connecting plate, the third connecting plate, the side connecting plate and the upper connecting plate are all arranged at the outer ends, so that the problem of quick dismantling of the outward opening hinge is solved, and quick dismantling fire door is achieved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of the whole cross-sectional structure of the present utility model;
fig. 4 is a schematic top view of the present utility model.
In the figure: 1. a connecting block; 2. the first locking screw hole; 3. a first locking bolt; 4. a lower connecting plate; 5. a first open slot; 6. a rotating shaft; 7. a gasket; 8. a first connection plate; 9. the second locking screw hole; 10. a second connecting plate; 11. a moving groove; 12. a second locking bolt; 13. a bend connecting plate; 14. a third connecting plate; 15. the third locking screw hole; 16. a third locking bolt; 17. a side connection plate; 18. an upper connecting plate; 19. a second open slot; 20. a fourth locking screw hole; 21. and a fourth locking bolt.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the embodiment of the utility model, a hinge special for outward opening or outward suspension of a fire-proof door window comprises a connecting block 1, a first open slot 5 is formed on the upper end face of the connecting block 1, a rotating shaft 6 is rotatably connected between the front end face and the rear end face of the first open slot 5, a first connecting plate 8 is fixedly connected on the outer circumferential surface of the rotating shaft 6, a gasket 7 is arranged at the joint of the outer end face of the first connecting plate 8 and the rotating shaft 6, a second connecting plate 10 is arranged on the left side of the first connecting plate 8, an elbow connecting plate 13 is fixedly connected on the left end face of the second connecting plate 10, a third connecting plate 14 is fixedly connected on the left end face of the elbow connecting plate 13, side connecting plates 17 are fixedly connected on the front end face and the rear end face of the third connecting plate 14, an upper connecting plate 18 is fixedly connected on the upper end face of the side connecting plate 17, a second open slot 19 is formed on the upper end face of the upper connecting plate 18, a fourth locking bolt 21 is arranged above the second open slot 19, and the fourth locking bolt 21 is matched with the second open slot 19.
The front end and the rear end of the upper end surface of the connecting block 1 are respectively provided with a first locking screw hole 2, a first locking bolt 3 is arranged above each first locking screw hole 2, the first locking bolts 3 are matched with the first locking screw holes 2, and the effect of fastening and connecting the connecting block 1 with a door frame surface can be achieved through the arrangement of the first locking screw holes 2 and the first locking bolts 3;
a movable groove 11 is formed in the right side of the upper end face of the second connecting plate 10, a second locking bolt 12 is arranged above the movable groove 11, a second locking screw hole 9 is formed in the left side of the upper end face of the first connecting plate 8, the second locking bolt 12 is matched with the second locking screw hole 9, and the movable groove 11, the second locking bolt 12, the first connecting plate 8 and the second locking screw hole 9 can achieve the effect of adjusting the lengths of the first connecting plate 8 and the second connecting plate 10 through the length of the movable groove 11;
the upper end surface of the third connecting plate 14 is provided with a fourth locking screw hole 20, a fourth locking bolt 21 is arranged above the fourth locking screw hole 20, and the effect of secondarily reinforcing and fastening connection of the fourth locking screw hole 20 and the fourth locking bolt 21 to the upper connecting plate 18 is provided;
the left side of the upper end surface of the third connecting plate 14 is provided with a third locking screw hole 15, a third locking bolt 16 is arranged above the third locking screw hole 15, and the third locking screw hole 15 and the third locking bolt 16 can achieve the effect of fastening and connecting the third connecting plate 14 with the outer end surface of the door body;
the terminal surface fixedly connected with down connecting plate 4 under connecting block 1, the size of connecting plate 4 is greater than the size of first open slot 5 down, is provided with down connecting plate 4 and can reach the effect of protecting the door frame surface.
The working principle of the utility model is as follows: when the hinge is installed on the fire-fighting door, the first open slot 5 is formed in the upper end face of the connecting block, the rotating shaft 6 is rotationally connected between the front end face and the rear end face of the first open slot 5, the first connecting plate 8 is fixedly connected to the outer circumferential face of the rotating shaft 6, the second connecting plate 10 is arranged on the left side of the first connecting plate 8, the elbow connecting plate 13 is fixedly connected to the left end face of the second connecting plate 10, the third connecting plate 14 is fixedly connected to the left end face of the elbow connecting plate 13, the side connecting plate 17 is fixedly connected to the front end face and the rear end face of the third connecting plate 14, the upper connecting plate 18 is fixedly connected to the upper end face of the side connecting plate 17, the second open slot 19 is formed in the upper end face of the upper connecting plate 18, the fourth locking bolt 21 is arranged above the second open slot 19, the effect that the door body can be opened by rotating the door body through the elbow connecting plate 6 when the door body needs to be rotated is achieved, and the result of quickly detaching the fire-fighting door can be avoided.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a special hinge of fire control fire door window outward opening or overhang, includes connecting block (1), its characterized in that: first open slot (5) have been seted up to connecting block (1) up end, rotate between first open slot (5) front and back terminal surface and be connected with axis of rotation (6), first connecting plate (8) of axis of rotation (6) outer periphery fixedly connected with, first connecting plate (8) outer terminal surface with axis of rotation (6) junction is provided with gasket (7), first connecting plate (8) left side is provided with second connecting plate (10), second connecting plate (10) left end face fixedly connected with elbow connecting plate (13), elbow connecting plate (13) left end face fixedly connected with third connecting plate (14), terminal surface all fixedly connected with side connecting plate (17) around third connecting plate (14), second open slot (19) have been seted up to side connecting plate (17) up end fixedly connected with upper connecting plate (18), second open slot (19) top is provided with fourth locking bolt (21), fourth locking bolt (21) with second open slot (19) match and set up.
2. The hinge special for outward opening or outward suspension of a fire-fighting fireproof door window according to claim 1, wherein: the front end and the rear end of the upper end face of the connecting block (1) are respectively provided with a first locking screw hole (2), each first locking screw hole (2) is provided with a first locking bolt (3) above, and the first locking bolts (3) are matched with the first locking screw holes (2).
3. The hinge special for outward opening or outward suspension of a fire-fighting fireproof door window according to claim 1, wherein: the movable groove (11) is formed in the right side of the upper end face of the second connecting plate (10), the second locking bolt (12) is arranged above the movable groove (11), the second locking screw hole (9) is formed in the left side of the upper end face of the first connecting plate (8), and the second locking bolt (12) is matched with the second locking screw hole (9).
4. The hinge special for outward opening or outward suspension of a fire-fighting fireproof door window according to claim 1, wherein: a fourth locking screw hole (20) is formed in the upper end face of the third connecting plate (14), and a fourth locking bolt (21) is arranged above the fourth locking screw hole (20).
5. The hinge special for outward opening or outward suspension of a fire-fighting fireproof door window according to claim 1, wherein: a third locking screw hole (15) is formed in the left side of the upper end face of the third connecting plate (14), and a third locking bolt (16) is arranged above the third locking screw hole (15).
6. The hinge special for outward opening or outward suspension of a fire-fighting fireproof door window according to claim 1, wherein: the connecting block (1) is fixedly connected with a lower connecting plate (4) on the lower end face, and the size of the lower connecting plate (4) is larger than that of the first open slot (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322328700.0U CN220769198U (en) | 2023-08-29 | 2023-08-29 | Hinge special for outward opening or outward suspension of fire-fighting fireproof door window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322328700.0U CN220769198U (en) | 2023-08-29 | 2023-08-29 | Hinge special for outward opening or outward suspension of fire-fighting fireproof door window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220769198U true CN220769198U (en) | 2024-04-12 |
Family
ID=90600871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322328700.0U Active CN220769198U (en) | 2023-08-29 | 2023-08-29 | Hinge special for outward opening or outward suspension of fire-fighting fireproof door window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220769198U (en) |
-
2023
- 2023-08-29 CN CN202322328700.0U patent/CN220769198U/en active Active
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