CN209976384U - Household safety fireproof door - Google Patents
Household safety fireproof door Download PDFInfo
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- CN209976384U CN209976384U CN201920537611.8U CN201920537611U CN209976384U CN 209976384 U CN209976384 U CN 209976384U CN 201920537611 U CN201920537611 U CN 201920537611U CN 209976384 U CN209976384 U CN 209976384U
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Abstract
The utility model provides a household safe fireproof door, which comprises a protective shell, a sealing plug, a pull ring, a pulley, a limiting block, an extrusion cavity, a connecting rod and a press switch, wherein the upper side of the front end face of the fireproof door is provided with the pull ring, the left side of the pull ring is provided with the sealing plug, the lower side of the sealing plug is assembled with the protective shell, the interior of the protective shell is provided with the press switch, the rear end face of the press switch is connected with the connecting rod, the annular side face of the connecting rod is sleeved with a spring, the rear end face of the connecting rod is assembled with a piston, the annular side face of the piston is provided with the extrusion cavity, the rear side of the extrusion cavity is provided with a conduit, the rear end face of the conduit is provided with a spray head, the rear side of the spray head, convenient assembly and installation and good use effect.
Description
Technical Field
The utility model relates to a home-use fire door that prevents safely belongs to and prevents fire door equipment technical field.
Background
A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. It is a fire-proof partition with certain fire resistance, which is arranged in fire-proof subareas, evacuation staircases, vertical shafts and the like. The fireproof door has the functions of a common door, has the functions of preventing the fire from spreading and the smoke from diffusing, and can prevent the fire from spreading within a certain time to ensure the evacuation of people.
In the prior art, the existing household fire-proof door still has obvious defects in fire extinguishing and fire prevention when a fire disaster occurs, and the spread of the fire disaster cannot be reduced when a small-area fire disaster occurs, so that a household fire-proof door is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a family uses safe and prevents fire door to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, excellent in use effect.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a household fireproof safety door comprises a door frame, a handle, a fireproof door and a fireproof mechanism, wherein the fireproof door is installed on the inner side of the door frame, the fireproof mechanism is arranged on the left side of the front end face of the fireproof door, the handle is assembled on the right side of the front end face of the fireproof door, the fireproof mechanism comprises a protective shell, a sealing plug, a pull ring, a pulley, a limiting block, an extrusion cavity, a connecting rod and a press switch, the pull ring is arranged on the upper side of the front end face of the fireproof door, the sealing plug is arranged on the left side of the pull ring, the protective shell is assembled on the lower side of the sealing plug, the press switch is arranged in the protective shell, the rear end face of the press switch is connected with the connecting rod, a spring is sleeved on the annular side face of the, the shower nozzle rear side is provided with the baffle, the baffle up end is provided with little spring, little spring up end is provided with the stopper, the pull ring rear side is provided with the pulley.
Furthermore, a connecting hinge is arranged at the joint of the fireproof door and the door frame, and the fireproof door and the door frame are rotatably connected through the connecting hinge.
Further, the surface of the handle is sleeved with an anti-slip sleeve.
Further, the annular side face of the piston is provided with an external thread, a small hole is formed in the left side of the front end face of the fireproof door, an internal thread is arranged inside the small hole, and the piston is connected with the fireproof door through the thread.
Furthermore, a rotating rod is arranged at the joint of the protective shell and the fireproof door.
Furthermore, a steel wire rope is arranged at the joint of the pull ring and the pulley, and a steel wire rope is arranged at the joint of the pulley and the baffle.
Further, the inside upside of preventing fire door is provided with the case of putting out a fire, and the incasement portion of just putting out a fire is provided with the foam fire extinguishing liquid.
The utility model has the advantages that: the utility model discloses a home-use fire safety door, because of the utility model discloses having added protecting crust, sealing plug, pull ring, pulley, stopper, little spring, baffle, shower nozzle, pipe, extrusion chamber, piston, spring, connecting rod and press the switch, this design can effectually be stretched and put out a fire to little conflagration to blockking the intensity of a fire, has solved the not good problem of original home-use fire safety door fire prevention effect, has improved the utility model discloses a practicality.
Because of preventing that fire door and door frame junction are provided with the connection hinge, prevent that fire door and door frame rotate through being connected the hinge and be connected, close through connecting hinge control fire door, because of handle surface cover is equipped with anti-skidding cover, this design has improved the travelling comfort on handle surface, because of piston ring shape side is provided with the external screw thread, the aperture has been seted up on the left of the terminal surface before the fire door, and the inside internal thread that is provided with of aperture, the piston is connected through the screw with preventing fire door, this design has improved the leakproofness of junction.
Because of the protecting crust with prevent that the fire door junction is provided with the bull stick, rotate through bull stick control protecting crust, because of pull ring and pulley junction are provided with wire rope, the pulley is provided with wire rope with the baffle junction, drives wire rope through the pull ring and realizes the upper and lower stretching to the baffle, because of preventing that the inside upside of fire door is provided with the case of putting out a fire, and puts out a fire the incasement portion and be provided with the foam liquid of putting out a fire, this design has effectively prevented the intensity of a fire from stretching, the utility model discloses rational in infrastructure, the composite mounting of being.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a home-use fire-proof door of the present invention;
FIG. 2 is a schematic view of a partial structure of a fire-proof mechanism of the home-use fire-proof door of the present invention;
FIG. 3 is a left sectional view of the fire protection mechanism of the home-use fire-proof door of the present invention;
FIG. 4 is an enlarged view of the fire-proof mechanism A of the home-use fire-proof door of the present invention;
FIG. 5 is an enlarged view of the fire protection mechanism B of the home-use fire door of the present invention;
in the figure: 1-doorframe, 2-handle, 3-fireproof door, 4-fireproof mechanism, 41-protective shell, 42-sealing plug, 43-pull ring, 44-pulley, 45-limited block, 451-small spring, 452-baffle, 453-spray head, 454-conduit, 46-extrusion cavity, 461-piston, 462-spring, 47-connecting rod, 48-press switch.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a family expenses prevent fire door 3 safely, includes door frame 1, handle 2, prevents fire door 3 and fire prevention mechanism 4, and 1 inboard of door frame is installed and is prevented fire door 3, prevents that fire door 3 preceding terminal surface left side is provided with fire prevention mechanism 4, prevents that fire door 3 preceding terminal surface right side is equipped with handle 2.
The fire protection mechanism 4 comprises a protective shell 41, a sealing plug 42, a pull ring 43 and a pulley 44, stopper 45, extrusion chamber 46, connecting rod 47 and push switch 48, prevent that fire door 3 preceding terminal surface upside is provided with pull ring 43, pull ring 43 left side is provided with sealing plug 42, sealing plug 42 downside is equipped with protective housing 41, protective housing 41 is inside to be provided with push switch 48, push switch 48 rear end face is connected with connecting rod 47, connecting rod 47 annular side cover is equipped with spring 462, connecting rod 47 rear end face is equipped with piston 461, piston 461 annular side is provided with extrusion chamber 46, extrusion chamber 46 rear side is provided with pipe 454, shower nozzle 453 is installed to pipe 454 rear end face, shower nozzle 453 rear side is provided with baffle 452, the baffle 452 up end is provided with little spring 451, little spring 451 up end is provided with stopper 45, pull ring 43 rear side is provided with pulley 44, the not good problem of original family-oriented fire door fire prevention effect has been solved.
The connection part of the fireproof door 3 and the door frame 1 is provided with a connecting hinge, the fireproof door 3 is rotatably connected with the door frame 1 through the connecting hinge, the fireproof door 3 is controlled to be closed through the connecting hinge, the surface of the handle 2 is sleeved with an anti-skidding sleeve, the comfort of the surface of the handle 2 is improved through the design, the annular side surface of the piston 461 is provided with an external thread, the left side of the front end surface of the fireproof door 3 is provided with a small hole, the inside of the small hole is provided with an internal thread, the piston 461 is connected with the fireproof door 3 through a thread, the sealing performance of the connection part is improved through the design, the connection part of the protective shell 41 and the fireproof door 3 is provided with a rotating rod, the rotation of the protective shell 41 is controlled through the rotating rod, the connection part of the pull ring 43 and the pulley 44 is provided with a steel wire rope, the design effectively prevents the fire from spreading.
As an embodiment of the present invention: when a fire occurs, a user rapidly closes the fireproof door 3, the user pulls the pull ring 43 downwards by hand, the pull ring 43 drives the baffle 452 to move upwards along the pulley 44 through the steel wire rope, the baffle 452 moves upwards to compress the small spring 451 on the lower end surface of the limiting block 45, then the worker opens the protective shell 41, presses the press switch 48 by hand, the press switch 48 moves backwards through the connecting rod 47, the connecting rod 47 moves backwards to drive the piston 461 to move backwards, the connecting rod 47 moves backwards to stretch the spring 462, the piston 461 moves backwards in the extrusion chamber 46 to extrude foam extinguishing fluid to increase the pressure inside the fire extinguishing chamber, the foam extinguishing fluid is sprayed out through the nozzle 453 through the conduit 454, and the fire spread is effectively prevented, when the inside foam fire extinguishing fluid of fire extinguishing chamber used up, the staff passed through rotatory sealing plug 42 to inside interpolation fire extinguishing fluid, improved the utility model discloses a practicality.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a family uses fire door safely, includes door frame, handle, prevents fire door and fire prevention mechanism, its characterized in that: a fireproof door is installed on the inner side of the door frame, a fireproof mechanism is arranged on the left side of the front end face of the fireproof door, and a handle is assembled on the right side of the front end face of the fireproof door;
fireproof mechanism includes protecting crust, sealing plug, pull ring, pulley, stopper, extrusion chamber, connecting rod and press the switch, the terminal surface upside is provided with the pull ring before the fire door, the pull ring left side is provided with the sealing plug, the sealing plug downside is equipped with the protecting crust, the inside press the switch that is provided with of protecting crust, press the switch rear end face and be connected with the connecting rod, connecting rod annular side cover is equipped with the spring, the connecting rod rear end face is equipped with the piston, piston annular side is provided with the extrusion chamber, extrusion chamber rear side is provided with the pipe, the shower nozzle is installed to pipe rear end face, the shower nozzle rear side is provided with the baffle, the baffle up end is provided with the little spring, little spring up end is provided with the stopper, the pull ring.
2. A home fire safety door as defined in claim 1, further comprising: the fireproof door is characterized in that a connecting hinge is arranged at the joint of the fireproof door and the door frame, and the fireproof door is rotatably connected with the door frame through the connecting hinge.
3. A home fire safety door as defined in claim 1, further comprising: the surface of the handle is sleeved with an anti-slip sleeve.
4. A home fire safety door as defined in claim 1, further comprising: the piston ring side is provided with the external screw thread, the aperture has been seted up on the left side of terminal surface before the fire door, and the inside internal thread that is provided with of aperture, the piston is connected through the screw thread with preventing fire door.
5. A home fire safety door as defined in claim 1, further comprising: the junction of the protective shell and the fireproof door is provided with a rotating rod.
6. A home fire safety door as defined in claim 1, further comprising: and a steel wire rope is arranged at the joint of the pull ring and the pulley, and a steel wire rope is arranged at the joint of the pulley and the baffle.
7. A home fire safety door as defined in claim 1, further comprising: the inside upside of preventing fire door is provided with the case of putting out a fire, and puts out a fire incasement portion and be provided with the foam fire extinguishing liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920537611.8U CN209976384U (en) | 2019-11-21 | 2019-11-21 | Household safety fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920537611.8U CN209976384U (en) | 2019-11-21 | 2019-11-21 | Household safety fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209976384U true CN209976384U (en) | 2020-01-21 |
Family
ID=69258554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920537611.8U Active CN209976384U (en) | 2019-11-21 | 2019-11-21 | Household safety fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209976384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012606A (en) * | 2020-09-23 | 2020-12-01 | 钱芳芳 | Hinge structure for quick escape and escape method |
| CN115881373A (en) * | 2023-01-13 | 2023-03-31 | 菏泽智坡网络科技有限公司 | High-voltage high-value resistor terminal structure |
-
2019
- 2019-11-21 CN CN201920537611.8U patent/CN209976384U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012606A (en) * | 2020-09-23 | 2020-12-01 | 钱芳芳 | Hinge structure for quick escape and escape method |
| CN115881373A (en) * | 2023-01-13 | 2023-03-31 | 菏泽智坡网络科技有限公司 | High-voltage high-value resistor terminal structure |
| CN115881373B (en) * | 2023-01-13 | 2023-10-03 | 国网浙江省电力有限公司杭州市临安区供电公司 | Terminal structure of high-voltage high-value resistor |
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