Sandwich cabinet magnetic door seal mounting structure

Abstract

The utility model discloses a magnetic door seal mounting structure of a sandwich cabinet, which belongs to the technical field of magnetic door seal mounting structures and comprises a sandwich cabinet door and a sandwich cabinet body, a guide plate is fixedly mounted on the inner side of the sandwich cabinet door, and a movable trapezoidal limiting plate is mounted on the inner side of the sandwich cabinet door through a driving component. The driving assembly comprises a U-shaped mounting plate, a sliding plate is slidably mounted on the inner side of the U-shaped mounting plate, one end of the sliding plate is fixedly connected with a trapezoidal limiting plate, a magnetic door sealing strip is mounted between the trapezoidal limiting plate and the guide plate, and a sealing assembly is mounted at one end of the trapezoidal limiting plate. And then the threaded rod is manually rotated, and the limiting plate is inwards moved to reinforce the magnetic door sealing strip, so that convenience and rapidness are achieved, time and labor are wasted, the installation efficiency is improved, the adsorption force between the sandwich cabinet door and the sandwich cabinet body can be enhanced through the rubber sealing strip, the sealing performance of the sandwich cabinet door is improved, and the situation of cold air leakage is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sandwich cabinet magnetic door seal mounting structure belongs to magnetic door seal mounting structure technical field. BACKGROUND

[0002] The finished sandwich is usually placed in the sandwich cabinet for cold storage before sale to prevent deterioration, and a large amount of cold air exists in the sandwich cabinet. In order to prevent the leakage of the cold air, a magnetic door seal is usually installed on the cabinet door. The magnetic door seal is a corrosion-resistant sealing plastic strip composed of modified non-toxic soft polyvinyl chloride and permanent magnetic adhesive tape. By setting the magnetic door seal, the cabinet door can be tightly attached to the sandwich cabinet, and the influence of the external environment on the sandwich can be avoided, thereby ensuring the freshness of the sandwich.

[0003] According to the announcement No. CN220001474U, a magnetic seal is assembled conveniently, which comprises two left and right magnetic seal bodies that can be magnetically attached, each of the seal bodies is provided with a receiving cavity on one side along the length direction, and the other side is provided with a magic tape that can detachably connect the seal body to a door curtain, the receiving cavity is provided with magnetically assembled components that are spaced apart, the polarities of the magnetically assembled components at the corresponding positions of the left and right seal bodies are opposite, the upper and lower buckle structures of each seal body are provided with upper and lower buckle structures that can be buckled, respectively, and the upper and lower buckle structures of each seal body can be buckled and connected with the lower buckle structure or the upper buckle structure of the other seal body to realize the stacking and extension of the seal body. It can be used at the bottom of the door curtain, and can be stacked and assembled into a long magnetic seal for the front of the door curtain. It can adapt to doors of different heights, and is quick to install and stable and reliable to use.

[0004] The common magnetic door seal mounting structure of the sandwich cabinet is inconvenient, time-consuming and laborious to install the magnetic door seal, has poor flexibility, and the cabinet door and the cabinet body are magnetically attracted by the flexible magnetic strip in the magnetic door seal, which has poor adsorption effect and reduces the sealing performance of the cabinet door, which easily leads to the leakage of cold air. UTILITY MODEL CONTENTS

[0005] The utility model aims at the deficiencies of the prior art, and provides a sandwich cabinet magnetic door seal mounting structure to conveniently install the magnetic door seal and improve the sealing performance between the cabinet door and the cabinet body.

[0006] The utility model discloses a sandwich cabinet magnetic door seal mounting structure, including sandwich cabinet door and sandwich cabinet, the sandwich cabinet door is hinged in one end of the sandwich cabinet body, the sandwich cabinet door inboard fixed mounting has the guide plate, the sandwich cabinet door inboard is installed with movable trapezoidal limit board through drive assembly, install magnetic door seal between trapezoidal limit board with the guide plate, trapezoidal limit board one end installs sealing assembly, when using, sealing assembly is used for enhancing the sealing between sandwich cabinet door with the sandwich cabinet body, the magnetic door seal is pasted in the sandwich cabinet door inboard, the magnetic door seal inside is provided with magnetic attraction piece, trapezoidal limit board sets up three, drive assembly is used for moving trapezoidal limit board, the sandwich cabinet door with the sandwich cabinet body is the existing structure.

[0007] Further, in order to facilitate the movement of the sandwich cabinet door, the sandwich cabinet door side is provided with a waist-shaped slot.

[0008] Further, in order to make the trapezoidal limit board can move, the drive assembly includes a U-shaped mounting plate, the U-shaped mounting plate is fixedly installed in the sandwich cabinet door inboard, the U-shaped mounting plate inboard is slidably installed with a sliding plate, the sliding plate one end is fixedly connected with the trapezoidal limit board, the sliding plate can move in the U-shaped mounting plate inboard.

[0009] Further, in order to make the sliding plate can move up and down, the U-shaped mounting plate one end is threadedly connected with a threaded rod, the threaded rod one end is rotatably connected with the sliding plate, the threaded rod is used for changing the position of the sliding plate.

[0010] Further, in order to facilitate the rotation of the threaded rod, the U-shaped mounting plate one end is provided with a circular groove, the circular groove is rotatably installed with a hand wheel, the hand wheel one end is fixedly connected with the threaded rod, the hand wheel is the existing structure.

[0011] Further, in order to make the sliding plate move stably, the U-shaped mounting plate inboard both ends are provided with sliding grooves, the sliding grooves are slidably installed with sliding blocks, the sliding blocks are fixedly connected with the sliding plate, the sliding blocks play a limiting role.

[0012] Further, in order to enhance the sealing between the sandwich cabinet door and the sandwich cabinet body, the sealing assembly includes a rubber seal strip, the rubber seal strip is fixedly installed at one end of the trapezoidal limit plate, and the rubber seal strip is in trapezoidal structure.

[0013] Further, in order to install the flexible magnetic strip, the rubber seal strip is provided with an installation cavity, and a flexible magnetic strip for enhancing the adsorption force between the sandwich cabinet door and the sandwich cabinet body is fixedly installed in the installation cavity.

[0014] The technical effects and advantages of the utility model are: when using, the magnetic door seal strip is pasted on the inner side of the sandwich cabinet door along the guide plate, then the threaded rod is manually rotated, the limiting plate is moved inwards to reinforce the magnetic door seal strip, which is convenient and time-saving, improves the installation efficiency, and can also enhance the adsorption force between the sandwich cabinet door and the sandwich cabinet body through the rubber seal strip, improve the sealing property of the sandwich cabinet door, and avoid the situation of cold air leakage. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model;

[0016] Figure 2 It is the sandwich cabinet door structure schematic view of the utility model;

[0017] Figure 3 It is the magnetic door seal strip structure schematic view of the utility model;

[0018] Figure 4 It is the driving assembly and trapezoidal limiting plate connecting structure schematic view of the utility model;

[0019] Figure 5 It is the driving assembly structure schematic view of the utility model;

[0020] Figure 6 It is the sealing assembly structure schematic view of the utility model.

[0021] In the drawing: 1, sandwich cabinet door;2, sandwich cabinet body;3, guide plate;4, driving assembly;401, U-shaped mounting plate;402, sliding plate;403, threaded rod;404, round groove;405, hand wheel;406, sliding groove;407, sliding block;5, trapezoidal limiting plate;6, magnetic door seal strip;7, sealing assembly;701, rubber seal strip;702, flexible magnetic strip;8, waist-shaped groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-6As shown, a sandwich cabinet magnetic door seal mounting structure, including a sandwich cabinet door 1 and a sandwich cabinet body 2, the sandwich cabinet door 1 is hinged at one end of the sandwich cabinet body 2, the inner side of the sandwich cabinet door 1 is fixedly installed with a guide plate 3, the inner side of the sandwich cabinet door 1 is movably installed with a trapezoidal limiting plate 5 through a driving assembly 4, the trapezoidal limiting plate 5 and the guide plate 3 are installed with a magnetic door seal 6, one end of the trapezoidal limiting plate 5 is installed with a sealing assembly 7, one side of the sandwich cabinet door 1 is provided with a waist-shaped slot 8, when in use, three trapezoidal limiting plates 5 are provided, three groups of driving assemblies 4 are provided, when the magnetic door seal 6 needs to be installed, first manually move the sandwich cabinet door 1 through the waist-shaped slot 8, separate the sandwich cabinet door 1 and the sandwich cabinet body 2, then fixedly install the guide plate 3 on the inner side of the sandwich cabinet door 1, then manually place the magnetic door seal 6 on the inner side of the sandwich cabinet door 1 along the guide plate 3, then remove the protective film on the back of the magnetic door seal 6 and slowly paste it on the sealing position, pay attention to avoid excessive stretching during installation, and use fingers or spatula to press to remove bubbles, ensure tight connection without gaps, after installation, move the trapezoidal limiting plate 5 downward through the driving assembly 4 to reinforce the magnetic door seal 6, thereby completing the installation and fixation of the magnetic door seal 6, which is convenient and fast, saves time and effort, improves installation efficiency, and at the same time, the sealing assembly 7 enhances the adsorption force between the sandwich cabinet door 1 and the sandwich cabinet body 2, thereby improving the sealing performance of the sandwich cabinet door 1 and avoiding cold air leakage, saving energy.

[0024] The driving assembly 4 includes a U-shaped mounting plate 401 fixedly installed on the inner side of the sandwich cabinet door 1, a sliding plate 402 slidably installed on the inner side of the U-shaped mounting plate 401, one end of the sliding plate 402 fixedly connected with the trapezoidal limiting plate 5, a threaded rod 403 threadedly connected with one end of the U-shaped mounting plate 401, one end of the threaded rod 403 rotatably connected with the sliding plate 402, a circular groove 404 opened at one end of the U-shaped mounting plate 401, a hand wheel 405 rotatably installed in the circular groove 404, one end of the hand wheel 405 fixedly connected with the threaded rod 403, sliding grooves 406 opened at both ends of the inner side of the U-shaped mounting plate 401, sliding blocks 407 slidably installed in the sliding grooves 406, the sliding blocks 407 fixedly connected with the sliding plate 402, in use, first paste the magnetic door seal 6 on the inner side of the sandwich cabinet door 1, then manually rotate the hand wheel 405 in the circular groove 404, drive the threaded rod 403 to rotate, make the sliding plate 402 move in the inner side of the U-shaped mounting plate 401, the trapezoidal limiting plate 5 moves accordingly, reinforce the magnetic door seal 6, prevent the magnetic door seal 6 from being deviated after long-term use, improve its service life, at this time, the sliding blocks 407 move in the sliding grooves 406, play a limiting role, make the trapezoidal limiting plate 5 move stably, prevent the trapezoidal limiting plate 5 from being deviated during movement.

[0025] The sealing assembly 7 comprises a rubber sealing strip 701 fixedly installed at one end of the trapezoidal limiting plate 5, the rubber sealing strip 701 is of a trapezoidal structure, an installation cavity is arranged in the rubber sealing strip 701, and a flexible magnetic strip 702 for enhancing the adsorption force between the sandwich cabinet door 1 and the sandwich cabinet body 2 is fixedly installed in the installation cavity, in use, the flexible magnetic strip 702 in the installation cavity of the rubber sealing strip 701 can enhance the adsorption force between the sandwich cabinet door 1 and the sandwich cabinet body 2, so that the sandwich cabinet door 1 and the sandwich cabinet body 2 are tightly pasted, the sealing property of the sandwich cabinet door 1 is improved, the situation of cold air leakage is avoided, the use energy consumption of the sandwich cabinet is reduced, and therefore the use cost is reduced.

[0026] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments but can be implemented in other embodiments without departing from the spirit or essential characteristics of the application. Consequently, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than that of the above 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 signs in the claims should not be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A magnetic door seal installation structure for a sandwich cabinet, comprising a sandwich cabinet door (1) and a sandwich cabinet body (2), wherein the sandwich cabinet door (1) is hinged to one end of the sandwich cabinet body (2), characterized in that: A guide plate (3) is fixedly installed on the inside of the sandwich cabinet door (1). A movable trapezoidal limiting plate (5) is installed on the inside of the sandwich cabinet door (1) through a drive assembly (4). A magnetic door seal (6) is installed between the trapezoidal limiting plate (5) and the guide plate (3). A sealing assembly (7) is installed at one end of the trapezoidal limiting plate (5).

2. The installation structure for the magnetic door seal of the sandwich cabinet as described in claim 1, characterized in that: The sandwich cabinet door (1) has a waist-shaped groove (8) on one side.

3. The installation structure for the magnetic door seal of the sandwich cabinet as described in claim 1, characterized in that: The drive assembly (4) includes a U-shaped mounting plate (401), which is fixedly installed on the inside of the sandwich cabinet door (1). A sliding plate (402) is slidably installed on the inside of the U-shaped mounting plate (401), and one end of the sliding plate (402) is fixedly connected to the trapezoidal limiting plate (5).

4. The installation structure for the magnetic door seal of the sandwich cabinet as described in claim 3, characterized in that: One end of the U-shaped mounting plate (401) is threadedly connected to a threaded rod (403), and one end of the threaded rod (403) is rotatably connected to the sliding plate (402).

5. The installation structure for the magnetic door seal of the sandwich cabinet as described in claim 4, characterized in that: The U-shaped mounting plate (401) has a circular groove (404) at one end, and a handwheel (405) is rotatably installed in the circular groove (404). One end of the handwheel (405) is fixedly connected to the threaded rod (403).

6. The installation structure for the magnetic door seal of the sandwich cabinet as described in claim 5, characterized in that: The U-shaped mounting plate (401) has sliding grooves (406) at both ends on its inner side. A sliding block (407) is slidably installed in the sliding groove (406) and is fixedly connected to the sliding plate (402).

7. The installation structure for the magnetic door seal of the sandwich cabinet as described in claim 1, characterized in that: The sealing assembly (7) includes a rubber sealing strip (701), which is fixedly installed at one end of the trapezoidal limiting plate (5). The rubber sealing strip (701) has a trapezoidal structure.

8. The installation structure for the magnetic door seal of the sandwich cabinet as described in claim 7, characterized in that: The rubber sealing strip (701) has an installation cavity inside, and a flexible magnetic strip (702) for enhancing the adsorption force between the sandwich cabinet door (1) and the sandwich cabinet body (2) is fixedly installed in the installation cavity.

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