CN216271082U - Connection structure of insulation can door and door frame - Google Patents
Connection structure of insulation can door and door frame Download PDFInfo
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- CN216271082U CN216271082U CN202122160967.4U CN202122160967U CN216271082U CN 216271082 U CN216271082 U CN 216271082U CN 202122160967 U CN202122160967 U CN 202122160967U CN 216271082 U CN216271082 U CN 216271082U
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Abstract
The utility model discloses a connection structure of an insulation can door and a door frame, which comprises a door and a door frame, wherein the door comprises a door foam plate and a door limiting plate, a door reinforcing aluminum profile is arranged in the door foam plate, door fiber plates are arranged on two sides of the door foam plate, door aluminum profiles are arranged on the outer sides of one ends of the door foam plate and the door fiber plates, a door PVC profile is arranged on the inner side of one end of the door foam plate and the inner side of one end of the door fiber plate, one end of the door PVC profile is positioned between the door aluminum profile and the door foam plate, a sealing strip is arranged on one side of the door PVC profile, and a rubber strip is arranged on one side of the door aluminum profile; the door frame comprises a door frame foam plate and a door frame limiting plate, a door frame reinforcing aluminum profile is arranged in the door frame foam plate, and door frame fiber plates are arranged on two sides of the door frame foam plate. According to the utility model, the door wrapping edges are combined by adopting the aluminum alloy and the PVC sectional material, so that the integral strength of the door plate is ensured, the cold bridge is effectively blocked, and the air tightness of the carriage is ensured by double-channel sealing of the plane and the side surface.
Description
Technical Field
The utility model relates to the technical field related to connection of a heat preservation box door and a door frame, in particular to a connection structure of the heat preservation box door and the door frame.
Background
Refrigerated containers are becoming more and more widely used, and the door panels, as part of the container, must be sufficiently airtight to ensure that the goods in the container do not deteriorate during transport.
The sealing performance of the joint of the existing heat preservation box door and the door frame is poor, so that the heat preservation performance is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a connecting structure of an insulation can door and a door frame, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a connection structure of an insulation can door and a door frame comprises a door and a door frame, wherein the door comprises a door foam plate and a door limiting plate, a door reinforcing aluminum profile is arranged in the door foam plate, door fiber plates are arranged on two sides of the door foam plate, door aluminum profiles are arranged on the outer sides of one ends of the door foam plate and the door fiber plates, a door PVC profile is arranged on the inner sides of one ends of the door foam plate and the door fiber plates, one end of the door PVC profile is located between the door aluminum profile and the door foam plate, a sealing strip is arranged on one side of the door PVC profile, and a rubber strip is arranged on one side of the door aluminum profile; the door frame includes door frame cystosepiment and door frame limiting plate, be provided with the door frame in the door frame cystosepiment and strengthen the aluminium alloy, door frame cystosepiment both sides are provided with the door frame fibreboard, the door frame aluminium alloy is installed in the outside of door frame cystosepiment and door frame fibreboard one end, and door frame PVC section bar is installed to the inboard of door frame cystosepiment and door frame fibreboard one end, door frame PVC section bar one end inserts in the draw-in groove of door frame aluminium alloy.
Preferably, a connecting protrusion structure is arranged at the joint of the door aluminum profile and the door fiber board, a connecting protrusion structure is arranged at the joint of the door PVC profile and the door fiber board, and a connecting protrusion structure is arranged at the joint of the door aluminum profile and the door PVC profile.
Preferably, a connection protruding structure is arranged at the joint of the door frame aluminum profile and the door frame fiberboard, a connection protruding structure is arranged at the joint of the door frame PVC profile and the door frame fiberboard, and a connection protruding structure is arranged at the joint of the door frame aluminum profile and the door frame PVC profile.
Preferably, the rubber strip is detachably arranged on the door aluminum profile.
Compared with the prior art, the utility model has the beneficial effects that: the door wrapping edges are combined by aluminum alloy and PVC sectional materials, so that the integral strength of the door plate is ensured, a cold bridge is effectively blocked, and the air tightness of the carriage is ensured by double-channel sealing of the plane and the side surface; the door frame is also combined by aluminum alloy and PVC sectional material, so that the whole door frame is light in weight, high in strength, free of cold bridge, good in sealing performance and attractive in appearance; the door seal design adopts side plane double seal, which ensures the heat insulation and air tightness of the carriage.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
fig. 1 is a schematic structural view of the present invention.
In the figure: 1. a door; 2. a door frame; 101. door reinforcing aluminum profiles; 102. a door foam panel; 103. a door aluminum profile; 104. a rubber strip; 105. a sealing strip; 106. door PVC profiles; 107. a door fiberboard; 201. a door frame aluminum profile; 202. a door frame reinforcing aluminum profile; 203. a doorframe fiberboard; 204. a door frame PVC profile; 205. door frame cystosepiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, in the embodiment of the present invention, a connection structure of a door and a door frame of an insulation can includes a door 1 and a door frame 2, where the door 1 includes a door foam board 102 and a door limiting board, a door reinforcing aluminum profile 101 is disposed in the door foam board 102, door fiber boards 107 are disposed on two sides of the door foam board 102, a door aluminum profile 103 is mounted on outer sides of one ends of the door foam board 102 and the door fiber boards 107, a door PVC profile 106 is mounted on inner sides of one ends of the door foam board 102 and the door fiber boards 107, one end of the door PVC profile 106 is located between the door aluminum profile 103 and the door foam board 102, a sealing strip 105 is disposed on one side of the door PVC profile 106, and a rubber strip 104 is disposed on one side of the door aluminum profile 103; the door frame 2 comprises a door frame foam plate 205 and a door frame limiting plate, a door frame reinforcing aluminum profile 202 is arranged in the door frame foam plate 205, door frame fiber plates 203 are arranged on two sides of the door frame foam plate 205, door frame aluminum profiles 201 are arranged on the outer sides of one ends of the door frame foam plate 205 and the door frame fiber plates 203, door frame PVC profiles 204 are arranged on the inner sides of one ends of the door frame foam plate 205 and the door frame fiber plates 203, and one ends of the door frame PVC profiles 204 are inserted into clamping grooves of the door frame aluminum profiles 201; a connecting convex structure is arranged at the joint of the door aluminum profile 103 and the door fiber board 107, a connecting convex structure is arranged at the joint of the door PVC profile 106 and the door fiber board 107, and a connecting convex structure is arranged at the joint of the door aluminum profile 103 and the door PVC profile 106; a connecting convex structure is arranged at the joint of the door frame aluminum profile 201 and the door frame fiberboard 203, a connecting convex structure is arranged at the joint of the door frame PVC profile 204 and the door frame fiberboard 203, and a connecting convex structure is arranged at the joint of the door frame aluminum profile 201 and the door frame PVC profile 204; the rubber strip 104 is detachably mounted on the door aluminum profile 103.
The working principle of the utility model is as follows: the door wrapping edges are combined by aluminum alloy and PVC sectional materials, so that the integral strength of the door plate is ensured, a cold bridge is effectively blocked, and the air tightness of the carriage is ensured by double-channel sealing of the plane and the side surface; the door frame is also combined by aluminum alloy and PVC section bars, and has the advantages of light overall weight, high strength, no cold bridge, good sealing performance and beautiful appearance.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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. The utility model provides a connection structure of insulation can door and door frame, includes door (1) and door frame (2), its characterized in that: the door (1) comprises a door foam plate (102) and a door limiting plate, a door reinforcing aluminum profile (101) is arranged in the door foam plate (102), door fiber plates (107) are arranged on two sides of the door foam plate (102), door aluminum profiles (103) are arranged on the outer sides of one ends of the door foam plate (102) and the door fiber plates (107), a door PVC profile (106) is arranged on the inner sides of one ends of the door foam plate (102) and the door fiber plates (107), one end of the door PVC profile (106) is located between the door aluminum profile (103) and the door foam plate (102), a sealing strip (105) is arranged on one side of the door PVC profile (106), and a rubber strip (104) is arranged on one side of the door aluminum profile (103); door frame (2) are including door frame cystosepiment (205) and door frame limiting plate, be provided with door frame enhancement aluminium alloy (202) in door frame cystosepiment (205), door frame cystosepiment (205) both sides are provided with door frame fibreboard (203), door frame aluminium alloy (201) are installed in the outside of door frame cystosepiment (205) and door frame fibreboard (203) one end, and door frame PVC section bar (204) are installed to the inboard of door frame cystosepiment (205) and door frame fibreboard (203) one end, door frame PVC section bar (204) one end inserts in the draw-in groove of door frame aluminium alloy (201).
2. The structure of claim 1, wherein the door frame is a frame of an incubator door, and the structure further comprises: the door is characterized in that a connecting protruding structure is arranged at the joint of the door aluminum profile (103) and the door fiber board (107), a connecting protruding structure is arranged at the joint of the door PVC profile (106) and the door fiber board (107), and a connecting protruding structure is arranged at the joint of the door aluminum profile (103) and the door PVC profile (106).
3. The structure of claim 1, wherein the door frame is a frame of an incubator door, and the structure further comprises: the door frame is characterized in that a connection protruding structure is arranged at the joint of the door frame aluminum profile (201) and the door frame fiberboard (203), a connection protruding structure is arranged at the joint of the door frame PVC profile (204) and the door frame fiberboard (203), and a connection protruding structure is arranged at the joint of the door frame aluminum profile (201) and the door frame PVC profile (204).
4. The structure of claim 1, wherein the door frame is a frame of an incubator door, and the structure further comprises: the rubber strip (104) is detachably arranged on the door aluminum profile (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122160967.4U CN216271082U (en) | 2021-09-08 | 2021-09-08 | Connection structure of insulation can door and door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122160967.4U CN216271082U (en) | 2021-09-08 | 2021-09-08 | Connection structure of insulation can door and door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216271082U true CN216271082U (en) | 2022-04-12 |
Family
ID=81062598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122160967.4U Active CN216271082U (en) | 2021-09-08 | 2021-09-08 | Connection structure of insulation can door and door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216271082U (en) |
-
2021
- 2021-09-08 CN CN202122160967.4U patent/CN216271082U/en active Active
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