CN214006990U - Sealed heat-insulation door - Google Patents
Sealed heat-insulation door Download PDFInfo
- Publication number
- CN214006990U CN214006990U CN202022658440.XU CN202022658440U CN214006990U CN 214006990 U CN214006990 U CN 214006990U CN 202022658440 U CN202022658440 U CN 202022658440U CN 214006990 U CN214006990 U CN 214006990U
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- door
- sealing strip
- strip
- corner brace
- sealing
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Abstract
The utility model provides a sealed insulated door relates to heat preservation technical field, include: the edge of the door body is fixedly connected with one surface of the nylon heat insulation strip, and a first sealing strip and a second sealing strip are fixedly connected to two ends of the other surface of the nylon heat insulation strip respectively; a first corner brace cavity and a second corner brace cavity which are connected with each other are arranged inside the door frame, the first corner brace cavity is fixedly connected with a first group of corner piece cavities, and a bulge is arranged at the joint of the first corner brace cavity and the second corner brace cavity; the first sealing strip is movably connected with the protrusion, and the second sealing strip is movably connected with the first group of corner piece cavities. According to the sealed heat-insulation door provided by the application, the two sealing strips are arranged on the nylon heat-insulation strip at the edge of the door body, and the first sealing strip is connected with the protrusion of the door frame; the second sealing strip is movably connected with the first group of corner piece cavities of the door frame, so that two layers of sealing connection between the door body and the door frame is realized, and the sealing and heat insulation effects of the heat insulation door are guaranteed.
Description
Technical Field
The utility model relates to a heat preservation technical field, especially a sealed insulated door.
Background
The heat insulation door, namely a heat preservation door, is an environment-friendly and energy-saving door capable of effectively controlling indoor temperature. The heat preservation door usually adopts polyurethane and/or polystyrene foam plastics as the heat preservation layer of the door body, and the sealing strip adopts ethylene propylene diene monomer. The existing heat preservation door usually adopts a structure of double-layer sealing strips, so that the energy consumption of an indoor air conditioner is effectively reduced, and the effects of energy conservation and environmental protection are achieved.
In the in-service use process, above-mentioned two-layer joint strip structure can't realize that every layer all fully contacts with the door body and/or door frame, and then has reduced insulated door's sealed thermal-insulated effect.
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 sealed insulated door.
The utility model discloses a realize through following technical scheme: a nylon insulated door comprising: the door comprises a door body and a door frame, wherein the edge of the door body is fixedly connected with one surface of a nylon heat insulation strip, and a first sealing strip and a second sealing strip are fixedly connected to two ends of the other surface of the nylon heat insulation strip respectively;
a first corner brace cavity and a second corner brace cavity which are connected with each other are arranged inside the door frame, the first corner brace cavity is fixedly connected with a first group of corner piece cavities, and a bulge is arranged at the joint of the first corner brace cavity and the second corner brace cavity;
the first sealing strip is movably connected with the protrusion, and the second sealing strip is movably connected with the first group of corner piece cavities.
Furthermore, a second group of corner piece cavities are fixedly connected to the second corner connection cavity.
Further, the nylon heat insulation strip is provided with a first groove, and the second sealing strip passes through the first groove and the sealing strip swing joint.
Further, door body top is equipped with two at least plug connectors, the plug connector includes two at least locating pins.
The utility model has the advantages that: according to the sealed heat-insulation door provided by the application, the two sealing strips are arranged on the nylon heat-insulation strip at the edge of the door body, and the first sealing strip is connected with the protrusion of the door frame; the second sealing strip is movably connected with the first group of corner piece cavities of the door frame, so that two layers of sealing connection between the door body and the door frame is realized, and the sealing and heat insulation effects of the heat insulation door are guaranteed.
Drawings
Fig. 1 is a schematic structural view of a sealed heat-insulating door provided by the present invention.
Fig. 2 is a schematic partial cross-sectional view of a sealed heat-insulated door provided by the present invention.
Fig. 3 is a schematic view illustrating the connection of the connectors in the sealed heat-insulating door according to the present invention.
In the figure: 1. a door body; 2. a door frame; 3. nylon heat insulation strips; 4. a first seal strip; 5. a second seal strip; 6. a first corner code cavity; 7. a second corner brace cavity; 8. a first set of gusset cavities; 9. a protrusion; 10. a second set of gusset cavities; 11. a first groove; 12. a plug-in unit; 13. and a positioning pin.
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 fig. 1 to 3, the present invention provides a sealed heat insulation door, including: the door comprises a door body 1 and a door frame 2, wherein the edge of the door body 1 is fixedly connected with one surface of a nylon heat insulation strip 3, and two ends of the other surface of the nylon heat insulation strip 3 are respectively fixedly connected with a first sealing strip 4 and a second sealing strip 5; wherein the door body 1 is internally provided with a polyurethane foaming flame-retardant material.
A first corner brace cavity 6 and a second corner brace cavity 7 which are connected with each other are arranged inside the door frame 2, the first corner brace cavity 6 is fixedly connected with a first group of corner piece cavities 8, and a bulge 9 is arranged at the joint of the first corner brace cavity 6 and the second corner brace cavity 7; it should be added here that the above-mentioned projection 9 is preferably formed integrally with the door frame 2.
The first sealing strip 4 is movably connected with the bulge 9, and the second sealing strip 5 is movably connected with the first group of corner piece cavities 8. When the sealed heat insulation door is closed, the first sealing strip 4 is tightly attached to the protrusion 9, and the second sealing strip 5 is tightly attached to the outer surface of the first group of corner piece cavities 8, so that a double-layer sealed structure is realized, and the sealed heat insulation effect of the heat insulation door is guaranteed.
Furthermore, a second group of corner piece cavities 10 are fixedly connected to the second corner brace cavity 7.
Further, the nylon heat insulation strip 3 is provided with a first groove 11, and the second sealing strip 5 is movably connected with the sealing strip through the first groove 11. The first sealing strip 4 and the second sealing strip 5 are made of ethylene propylene diene monomer. One side of the second sealing strip 5 is provided with a protruding structure matched with the first groove 11, so that the second sealing strip 5 slides along the groove direction, and the movable connection between the second sealing strip 5 and the first groove 11 is realized.
Further, the top of the door body 1 is provided with at least two plug connectors 12, and the plug connectors 12 comprise at least two positioning pins 13. The plug connector 12 is fixed on the top of the door body 1 through a positioning pin 13, and the door body 1 is tightly fixed on the foaming flame-retardant material inside the door body 1 through the plug connector 12.
According to the sealed heat-insulation door provided by the application, the two sealing strips are arranged on the nylon heat-insulation strip at the edge of the door body, and the first sealing strip is connected with the protrusion of the door frame; the second sealing strip is movably connected with the first group of corner piece cavities of the door frame, so that two layers of sealing connection between the door body and the door frame is realized, and the sealing and heat insulation effects of the heat insulation door are guaranteed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A sealed, insulated door, comprising: the door comprises a door body and a door frame, wherein the edge of the door body is fixedly connected with one surface of a nylon heat insulation strip, and a first sealing strip and a second sealing strip are fixedly connected to two ends of the other surface of the nylon heat insulation strip respectively;
a first corner brace cavity and a second corner brace cavity which are connected with each other are arranged inside the door frame, the first corner brace cavity is fixedly connected with a first group of corner piece cavities, and a bulge is arranged at the joint of the first corner brace cavity and the second corner brace cavity;
the first sealing strip is movably connected with the protrusion, and the second sealing strip is movably connected with the first group of corner piece cavities.
2. The door of claim 1, wherein a second plurality of corner piece cavities is secured to the second corner brace cavity.
3. The door of claim 1, wherein the nylon insulating strip is provided with a first groove, and the second sealing strip is movably connected with the sealing strip through the first groove.
4. The door of claim 1, wherein the door body has at least two connectors at a top thereof, the connectors including at least two positioning pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022658440.XU CN214006990U (en) | 2020-11-17 | 2020-11-17 | Sealed heat-insulation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022658440.XU CN214006990U (en) | 2020-11-17 | 2020-11-17 | Sealed heat-insulation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214006990U true CN214006990U (en) | 2021-08-20 |
Family
ID=77305250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022658440.XU Active CN214006990U (en) | 2020-11-17 | 2020-11-17 | Sealed heat-insulation door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214006990U (en) |
-
2020
- 2020-11-17 CN CN202022658440.XU patent/CN214006990U/en active Active
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