CN213743090U - Wooden fire door - Google Patents
Wooden fire door Download PDFInfo
- Publication number
- CN213743090U CN213743090U CN202022618115.0U CN202022618115U CN213743090U CN 213743090 U CN213743090 U CN 213743090U CN 202022618115 U CN202022618115 U CN 202022618115U CN 213743090 U CN213743090 U CN 213743090U
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- handle
- fire door
- pole
- fixed
- door
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Abstract
The utility model relates to a wooden fire door that prevents, including preventing fire door and handle, the standing groove has been seted up to the upper surface of handle, the spout has been seted up on the inner wall of standing groove both sides respectively, sliding connection has the slider in the spout, is fixed with between the slider of both sides and receives the pressure pole, the below that is located and receives the pressure pole in the standing groove is fixed with the thermal expansion piece, the fixed surface who receives the pole has heat insulating rod, receive the pole and make by thermal insulation material with heat insulating rod.
Description
Technical Field
The utility model relates to a prevent fire door field, especially relate to a wooden fire door that prevents.
Background
The wooden fireproof door is a door with a door frame, a door leaf framework, a door leaf panel and a fireproof limit reaching the requirements of GB50045-95 high-rise civil building design fireproof standard. The wooden fireproof door can well play a role in blocking fire when a fire breaks out, but the temperature of the wooden fireproof door per se can rise, and particularly the metal handle arranged on the fireproof door can cause scalding when the door is opened during escape.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a wooden fire door.
The utility model discloses a realize through following technical scheme:
the utility model provides a wooden fire door that prevents, includes prevents fire door and handle, the standing groove has been seted up to the upper surface of handle, the spout has been seted up on the inner wall of standing groove both sides respectively, sliding connection has the slider in the spout, is fixed with between the slider of both sides and receives the pressure pole, the below that lies in receiving the pressure pole in the standing groove is fixed with the thermal expansion piece, the fixed surface that receives the pole has heat insulating rod, receive the pole and make by thermal insulation material with heat insulating rod.
Further, the heat insulation material adopts glass fiber.
The utility model has the advantages that:
like this when the conflagration breaing out, because the handle is made by metal material, so its is heated fastly, the thermal expansion piece of making by the material of being heated the inflation can take place the inflation like this, the extrusion is pressed the pressure pole and is made it through slider upwards slip in the spout like this, the pole that presses like this moves out by the standing groove and makes thermal-insulated pole expose, the pressure pole is made by thermal insulation material with thermal-insulated pole, can support like this through the finger and press the pressure pole and can open fire door with thermal-insulated pole, need not hold the handle and open the door like this, prevent that the handle high temperature and scald.
Drawings
Fig. 1 is a schematic front view of the present invention;
in the figure: 1. a fire door; 2. a handle; 3. a placement groove; 4. a chute; 5. a slider; 6. a pressure receiving rod; 7. a thermal expansion block; 8. a heat insulating rod.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model discloses a prevent fire door 1 and handle 2, standing groove 3 has been seted up to the upper surface of handle 2, spout 4 has been seted up on the inner wall of standing groove 3 both sides respectively, sliding connection has slider 5 in the spout 4, is fixed with between the slider 5 of both sides and receives pressure pole 6, be located the below that receives pressure pole 6 in the standing groove 3 and be fixed with thermal expansion piece 7, the fixed surface that receives pressure pole 6 has heat insulating rod 8, receive pressure pole 6 and heat insulating rod 8 and make by thermal insulation material. The heat insulation material adopts glass fiber.
The utility model has the advantages that:
like this when taking place the conflagration, because handle 2 is made by metal material, so its is heated fastly, and the thermal expansion piece 7 that is made by the material that is heated expansion can take place the inflation like this, and the extrusion is pressed pole 6 and is made it upwards to slide in spout 4 through slider 5 like this, presses pole 6 to move out in standing groove 3 like this and makes heat insulating rod 8 expose, presses pole 6 and heat insulating rod 8 to make by thermal insulation material, can support through the finger like this and press pole 6 and heat insulating rod 8 and can open fire door 1, need not hold handle 2 and open the door like this, prevents that handle 2 high temperature from scalding.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (2)
1. The utility model provides a wooden fire door that prevents, includes fire door and handle, its characterized in that: the handle is characterized in that a placing groove is formed in the upper surface of the handle, sliding grooves are formed in the inner walls of two sides of the placing groove respectively, sliding blocks are connected in the sliding grooves in a sliding mode, a pressed rod is fixed between the sliding blocks on the two sides, a thermal expansion block is fixed below the pressed rod in the placing groove, a heat insulation rod is fixed on the surface of the pressed rod, and the pressed rod and the heat insulation rod are made of heat insulation materials.
2. The fire resistant wood door of claim 1, further comprising: the heat insulation material adopts glass fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022618115.0U CN213743090U (en) | 2020-11-13 | 2020-11-13 | Wooden fire door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022618115.0U CN213743090U (en) | 2020-11-13 | 2020-11-13 | Wooden fire door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213743090U true CN213743090U (en) | 2021-07-20 |
Family
ID=76823600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022618115.0U Active CN213743090U (en) | 2020-11-13 | 2020-11-13 | Wooden fire door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213743090U (en) |
-
2020
- 2020-11-13 CN CN202022618115.0U patent/CN213743090U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |