Door plate covered edge of semi-buried door of cold storage door

Abstract

The utility model relates to the field of cold storage door covered edges, in particular to a cold storage door semi-buried door plate covered edge which comprises a door plate covered edge body, the door plate covered edge body comprises a first covered edge portion, the adjacent side of the first covered edge portion is fixedly connected with a second covered edge portion, and a plate body of the second covered edge portion is in an L shape. Heat insulation strips can be embedded in the second caulking groove, the third caulking groove and the fourth caulking groove, so that when the door plate covered edge body and the door frame covered edge are buckled together, the heat insulation performance of the connecting position of the door plate and the door frame can be improved, hot air permeation is prevented, a cold breaking strip can be conveniently inserted into the forged aluminum bridge cavity, and the heat insulation performance of the door plate covered edge body is improved. A fixing part can be nailed into the door body in the formed fixing groove, then the decoration strip is installed in the fixing groove, the fixing part is shielded, and the attractiveness of the door plate edge covering body installed on the door plate of the cold storage door is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold storage door edge wrapping, in particular to the edge wrapping of a semi-buried door panel of a cold storage door. Background Art

[0002] Cold storage door is also called cold storage door, insulation door, cold storage insulation door, cold storage insulation door, generally refers to the door installed in cold storage equipment, frozen warehouse and other freezing environment equipment to play the role of insulation and sealing. At present, cold storage door is widely used in food factories, dairy factories, pharmaceutical factories, chemical factories, fruit and vegetable warehouses, poultry and egg warehouses, hotels, supermarkets, hospitals, blood stations, troops, laboratories, chemical raw materials, scientific research, cold drinks, flowers, green plants, tea, medicines, electronic instruments, mushroom cultivation, gas conditioning warehouse, logistics and other fields.

[0003] When installing the cold storage door, most of the cold storage doors will be equipped with sealing edges on the door frame and the side of the door panel to ensure that the internal cold air will not leak out and prevent the external hot air from entering the cold storage. In order to improve the sealing of the cold storage door, an edge will be installed on the side of the door panel of the cold storage door, but most of the edges need to be fixed on the door edge. Most of the fixing methods are to nail the edge board to the door, and the nails will be exposed to the outside, making the edge unsightly. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a semi-buried door panel edge wrapping for a cold storage door.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The door panel edge of the semi-buried door of the cold storage door includes a door panel edge body, wherein the door panel edge body includes a first edge portion, a second edge portion is fixedly connected to one side adjacent to the first edge portion, and the second edge portion is L-shaped;

[0007] The first edging portion includes a first side plate, a second side plate is fixedly connected to one side of the first side plate, a third side plate is fixedly connected to one side of the second side plate and located opposite to the first side plate, and the other side of the third side plate is fixedly connected to the second edging portion plate body.

[0008] In addition, a preferred structure is that a fixing groove is provided in the middle of the outer side of the first side plate body, a first embedding groove is provided at the inner bottom of the first side plate body, and a rounded corner is provided at the connection between the first side plate and the second side plate.

[0009] In addition, a preferred structure is that a second embedding groove is opened on the inner side of the second side plate.

[0010] In addition, a preferred structure is that a third embedding groove is provided on the outer side of the third side plate body and located at the connection with the second side plate, and a fourth embedding groove is provided on the outer side of the third side plate body and located at the connection with the second edging portion.

[0011] In addition, a preferred structure is that a forged aluminum bridge cavity is opened in the middle of the third side plate body.

[0012] The beneficial effects of the utility model are as follows: heat insulation strips can be embedded in the second embedding groove, the third embedding groove and the fourth embedding groove, which can improve the heat insulation of the connection between the door panel and the door frame when the door panel edging body and the door frame edging are buckled together, and prevent hot air from penetrating. The forged aluminum bridge cavity is convenient for inserting cold strips to improve the heat insulation of the door panel edging body. The fixed grooves can be used to nail fixed components into the door body, and then decorative strips can be installed in the fixed grooves to cover the fixed components and improve the aesthetics of the door panel edging body installed on the door panel of the cold storage door. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the axonometric drawing of the edge wrapping of the semi-buried door panel of the cold storage door proposed by the utility model;

[0014] Figure 2 This is a partially enlarged axonometric view of the door panel hemming body;

[0015] Figure 3 It is a structural schematic diagram of the top view of the door panel edge binding body.

[0016] In the figure: 1 door panel edging body, 2 first edging portion, 21 first side plate, 211 first embedding groove, 212 fixing groove, 213 rounded corner portion, 22 second side plate, 221 second embedding groove, 23 third side plate, 231 third embedding groove, 232 forged aluminum bridge, 233 fourth embedding groove, 3 second edging portion. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-3 The semi-buried door panel edge of the cold storage door includes a door panel edge body 1, the door panel edge body 1 includes a first edge portion 2, a second edge portion 3 is fixedly connected to one side adjacent to the first edge portion 2, and the second edge portion 3 is L-shaped;

[0019] The first edging portion 2 includes a first side plate 21, a second side plate 22 is fixedly connected to one side of the first side plate 21, a third side plate 23 is fixedly connected to one side of the second side plate 22 and located opposite to the first side plate 21, and the other side of the third side plate 23 is fixedly connected to the second edging portion 3 plate body.

[0020] Among them, a fixing groove 212 is opened in the middle part of the outer side of the first side panel 21, a first embedding groove 211 is opened at the inner bottom of the first side panel 21, and a rounded corner 213 is opened at the connection between the first side panel 21 and the second side panel 22. The fixing groove 212 can be used to nail the fixing components into the door body, and then the decorative strip is installed in the fixing groove 212 to cover the fixing components and improve the aesthetics of the door panel edging body 1.

[0021] In addition, a second embedding groove 221 is opened inside the second side plate 22, and a heat insulation strip can be embedded in the second embedding groove 221 to improve the heat preservation effect at the side edge of the hemming and prevent the penetration of cold air or hot air.

[0022] Moreover, a third embedding groove 231 is provided on the outer side of the third side panel 23 and located at the connection with the second side panel 22, and a fourth embedding groove 23 is provided on the outer side of the third side panel 23 and located at the connection with the second edging portion 3. The third embedding groove 231 and the fourth embedding groove 233 are convenient for installing thermal insulation strips, which can improve the thermal insulation of the connection between the door panel and the door frame when the door panel edging body 1 and the door frame edging are buckled together to prevent heat penetration.

[0023] At the same time, a forged aluminum bridge 232 cavity is opened in the middle of the third side plate 23, and the forged aluminum bridge 232 cavity is convenient for inserting the cold-breaking strip.

[0024] In the present embodiment, the door panel edging body 1 can be used when adding edging on the side of the door panel. The first edging portion 2 and the second edging portion 3 are arranged on the side of the semi-buried door panel of the cold storage door. Insulation strips can be embedded in the second embedding groove 221, the third embedding groove 231 and the fourth embedding groove 233. When the door panel edging body 1 and the door frame edging are buckled together, the thermal insulation of the connection between the door panel and the door frame is improved to prevent hot air from penetrating. The fixing groove 212 can be used to nail the fixing components into the door body, and then the decorative strip is installed in the fixing groove 212 to cover the fixing components and improve the aesthetics of the door panel edging body 1.

[0025] When the rounded corner 213 is exposed to the outside, it protects people from serious injuries when they bump into it. A sealing strip can be installed in the first groove 211 to prevent moisture from entering the inner side of the first edge portion 2 and corroding the connection between the first edge portion 2 and the door panel.

[0026] The cavity of the forged aluminum bridge 232 is convenient for inserting a cold-breaking strip, thereby improving the heat insulation of the door panel edge wrapping body 1.

[0027] In the utility model, heat insulation strips can be embedded in the second embedding groove 221, the third embedding groove 231 and the fourth embedding groove 233, which can improve the heat insulation of the connection between the door panel and the door frame when the door panel edging body 1 is buckled together with the door frame edging, and prevent hot air from penetrating. The cavity of the forged aluminum bridge 232 is convenient for inserting the cold strip to improve the heat insulation of the door panel edging body 1. The fixed groove 212 can be used to nail the fixing parts into the door body, and then the decorative strip can be installed in the fixing groove 212 to cover the fixing parts and improve the aesthetics of the door panel edging body 1 installed on the door panel of the cold storage door.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A door panel edge wrapping device for a semi-buried door of a cold storage room, comprising a door panel edge wrapping device body (1), characterized in that: The door panel edge binding body (1) comprises a first edge binding portion (2), a second edge binding portion (3) is fixedly connected to one side adjacent to the first edge binding portion (2), and the second edge binding portion (3) has an L-shaped plate body; The first edging portion (2) comprises a first side plate (21), one side of the first side plate (21) is fixedly connected to a second side plate (22), one side of the second side plate (22) and located opposite to the first side plate (21) is fixedly connected to a third side plate (23), and the other side of the third side plate (23) is fixedly connected to a second edging portion (3) plate body.

2. The cold storage door semi-buried door panel edge wrapping according to claim 1 is characterized in that: A fixing groove (212) is provided in the middle of the outer side of the first side plate (21), a first embedding groove (211) is provided at the inner bottom of the first side plate (21), and a rounded corner (213) is provided at the connection between the first side plate (21) and the second side plate (22).

3. The cold storage door semi-buried door panel edge wrapping according to claim 2 is characterized in that: A second embedding groove (221) is formed on the inner side of the second side plate (22).

4. The cold storage door semi-buried door panel edge wrapping according to claim 1 is characterized in that: A third embedding groove (231) is provided on the outer side of the third side plate (23) at the connection with the second side plate (22), and a fourth embedding groove (233) is provided on the outer side of the third side plate (23) at the connection with the second edge portion (3).

5. The cold storage door semi-buried door panel edge wrapping according to claim 4 is characterized in that: A forged aluminum bridge (232) cavity is provided in the middle of the third side plate (23).

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