Refrigerator magnetic strip convenient to clean

Abstract

The utility model discloses a refrigerator magnetic strip convenient to clean, which belongs to the technical field of sealing magnetic strips, and comprises a sealing magnetic strip, a fold with a three-layer structure is formed on the outer side wall of the sealing magnetic strip, and a plurality of groups of expansion components are arranged in the sealing magnetic strip in an array manner. According to the utility model, a plurality of groups of expansion mechanisms consisting of the screw rods, the connecting sleeves, the telescopic columns, the springs, the driving seats and the driving holes are arranged in the sealing magnetic strip, so that the sealing magnetic strip has certain compression performance by combining the telescopic columns and the springs in the using process, and the sealing magnetic strip can be cleaned when dirt at creases of the sealing magnetic strip is cleaned. The internal hexagonal wrench is arranged in the driving hole in the driving seat, so that the internal hexagonal wrench drives the screw rod to rotate through the telescopic column, then the screw rod moves outwards under the action of the threaded cavity in the connecting sleeve, creases of the sealing magnetic strip can be unfolded in the moving process, a user can clean the sealing magnetic strip conveniently, the cleaning efficiency is high, and the cleaning effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of sealed magnetic strips, in particular to a refrigerator magnetic strip which is easy to clean. Background Art

[0002] A refrigerator is a refrigeration device that maintains a constant low temperature. It is also a civilian product that keeps food or other items in a constant low temperature state. During the use of the refrigerator, a set of sealing magnetic strips are usually glued to the inner wall of the refrigerator door to achieve a close fit between the refrigerator door and the refrigerator through the effect of magnetic attraction.

[0003] In order to ensure that the existing refrigerator magnetic strip has a certain ductility during use, three groups of folds are usually formed on the outer wall of the magnetic strip. The folds are where dirt is more likely to hide. When cleaning the folds of the magnetic strip, it is necessary to manually apply external force to the magnetic strip to stretch the folds before cleaning it. Not only is the cleaning process cumbersome, but the cleaning efficiency is low and the cleaning effect is poor. Therefore, there is an urgent need for an easy-to-clean refrigerator magnetic strip to solve the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a refrigerator magnetic strip which is easy to clean.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A refrigerator magnetic strip that is easy to clean comprises a sealing magnetic strip, wherein a three-layer structure fold is formed on the outer wall of the sealing magnetic strip, and a plurality of groups of expansion components are installed in the inner array of the sealing magnetic strip, wherein the expansion components consist of a driving seat, a hexagonal driving hole, a connecting sleeve, a threaded cavity, a screw, a telescopic column and a spring.

[0007] Preferably, the connecting sleeve is bonded to the inside of the sealing magnetic strip, and the threaded cavity is formed in the connecting sleeve.

[0008] Preferably, the screw rod is connected to the threaded cavity via a thread, and the fixing portion of the telescopic column is fixedly connected to the other end of the screw rod.

[0009] Preferably, the spring is welded to the outer side wall of the telescopic column, the drive seat is fixedly connected to the movable end of the telescopic column, and the drive seat passes through the outer side wall of the sealing magnetic strip.

[0010] Preferably, the driving hole is formed on the driving seat.

[0011] Beneficial technical effects of the utility model:

[0012] The utility model arranges a plurality of expansion mechanisms consisting of a screw rod, a connecting sleeve, a telescopic column, a spring, a driving seat and a driving hole inside the sealing magnetic strip. During use, the telescopic column and the spring are combined to enable the sealing magnetic strip to have a certain compression performance. When cleaning dirt on the fold of the sealing magnetic strip, an inner hexagonal wrench is placed in the driving hole in the driving seat so that the screw rod is driven to rotate through the telescopic column, and then the screw rod is moved outward under the action of the threaded cavity in the connecting sleeve. During the movement, the fold of the sealing magnetic strip can be expanded, so that the user can clean it conveniently. Not only is the cleaning efficiency high, but also the cleaning effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a preferred embodiment of a refrigerator magnetic strip that is easy to clean according to the utility model;

[0014] Figure 2 In a preferred embodiment of a refrigerator magnetic strip that is easy to clean according to the utility model Figure 1 The enlarged view of point A in the middle;

[0015] Figure 3 A top cross-sectional view of a sealed magnetic strip in a preferred embodiment of a refrigerator magnetic strip that is easy to clean according to the utility model;

[0016] Figure 4 The utility model is an exploded schematic diagram of the connection relationship between the connecting sleeve and the screw in a preferred embodiment of an easy-to-clean refrigerator magnetic strip according to the present invention.

[0017] The following are the descriptions of the reference numerals:

[0018] 1. Sealing magnetic strip; 2. Fold; 3. Extension component; 301. Drive seat; 302. Drive hole; 303. Connecting sleeve; 304. Threaded cavity; 305. Screw; 306. Telescopic column; 307 Spring. DETAILED DESCRIPTION

[0019] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0020] like Figure 1-Figure 4 As shown, the present embodiment provides a refrigerator magnetic strip that is easy to clean, including a sealing magnetic strip 1, a three-layer structure fold 2 is formed on the outer wall of the sealing magnetic strip 1, and a plurality of groups of extension components 3 are installed in the array inside the sealing magnetic strip 1. The extension components 3 are composed of a drive seat 301, a hexagonal drive hole 302, a connecting sleeve 303, a threaded cavity 304, a screw 305, a telescopic column 306 and a spring 307.

[0021] The connecting sleeve 303 is bonded to the inside of the sealing magnetic strip 1 , and the threaded cavity 304 is formed in the connecting sleeve 303 . The threaded cavity 304 in the connecting sleeve 303 provides an installation position for the screw 305 .

[0022] The screw rod 305 is connected to the threaded cavity 304 by threads, and the fixed portion of the telescopic column 306 is fixedly connected to the other end of the screw rod 305 . The screw rod 305 is rotated to move outward under the action of the threaded cavity 304 .

[0023] The spring 307 is welded on the outer wall of the telescopic column 306, the driving seat 301 is fixedly connected to the movable end of the telescopic column 306, the driving seat 301 penetrates the outer wall of the sealing magnetic strip 1, and the combination of the telescopic column 306 and the spring 307 can make the sealing magnetic strip 1 have a certain compression performance.

[0024] The driving hole 302 is formed on the driving seat 301 , and the driving hole 302 is convenient for driving the driving seat 301 to rotate by a hexagonal wrench.

[0025] The working principle of the device is as follows: the sealing magnetic strip 1 is fixed on the inner wall of the refrigerator door. During use, the telescopic column 306 is combined with the spring 307 to make the sealing magnetic strip 1 have a certain compression performance. When cleaning the dirt at the fold 2 of the sealing magnetic strip 1, an inner hexagonal wrench is placed in the driving hole 302 in the driving seat 301, so that the telescopic column 306 drives the screw 305 to rotate, and then the screw 305 is moved outward under the action of the inner thread cavity 304 of the connecting sleeve 303. During the movement, the fold 2 of the sealing magnetic strip 1 can be unfolded, so that the user can clean it conveniently. Not only is the cleaning efficiency high, but also the cleaning effect is good.

[0026] The above are only further embodiments 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 scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A refrigerator magnetic strip that is easy to clean, characterized in that: The invention comprises a sealing magnetic strip (1), wherein a fold (2) with a three-layer structure is formed on the outer wall of the sealing magnetic strip (1), and a plurality of groups of expansion components (3) are installed in an array inside the sealing magnetic strip (1), wherein the expansion components (3) are composed of a drive seat (301), a hexagonal drive hole (302), a connecting sleeve (303), a threaded cavity (304), a screw (305), a telescopic column (306) and a spring (307).

2. The easy-to-clean refrigerator magnetic strip according to claim 1, characterized in that: The connecting sleeve (303) is bonded to the inside of the sealing magnetic strip (1), and the threaded cavity (304) is formed inside the connecting sleeve (303).

3. The easy-to-clean refrigerator magnetic strip according to claim 2, characterized in that: The screw rod (305) is connected to the threaded cavity (304) via threads, and the fixing portion of the telescopic column (306) is fixedly connected to the other end of the screw rod (305).

4. The easy-to-clean refrigerator magnetic strip according to claim 3, characterized in that: The spring (307) is welded to the outer wall of the telescopic column (306), the drive seat (301) is fixedly connected to the movable end of the telescopic column (306), and the drive seat (301) passes through the outer wall of the sealing magnetic strip (1).

5. The easy-to-clean refrigerator magnetic strip according to claim 4, characterized in that: The driving hole (302) is formed on the driving seat (301).

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