Assembly for adjusting glass shelf and refrigerator

Abstract

The invention discloses an assembly for adjusting a glass shelf, which is mounted on a mounting panel, a left guide rail and a right guide rail are respectively mounted at the left tail end and the right tail end of the back of the mounting panel, left fixed pulleys spaced up and down are mounted in the left guide rail, right fixed pulleys spaced up and down are mounted in the right guide rail, and a knob is mounted on the back of the mounting panel. A wire is wound on the rotary knob, the wire is wound on the rotary knob, the left fixed pulleys and the right fixed pulleys to form a closed-loop coil, and a left upper layer wire and a left lower layer wire are wound between the left fixed pulley located on the upper portion and the left fixed pulley located on the lower portion. A right upper layer line and a right lower layer line are formed between the upper right fixed pulley and the lower right fixed pulley in a winding mode, a right support is fixed to the right lower layer line, the right upper layer line is located above the right support, a left support is fixed to the left upper layer line, and the left lower layer line is located below the left support. And a glass shelf is fixed above the right bracket and the left bracket.

Description

Technical field:

[0001] The invention relates to a component for adjusting a glass shelf and a refrigerator, belonging to the technical field of refrigerators. Background technology:

[0002] In order to facilitate the storage of food, the refrigerator will be equipped with glass shelves. The glass shelves are placed on the ribs of the refrigerator inner tank, so the positions of the refrigerator shelves are fixed. When the stored items are of different sizes and heights, the shelf height cannot be adjusted steplessly to meet different storage needs.

[0003] Therefore, it is necessary to improve the existing technology to solve the shortcomings of the existing technology. Summary of the invention:

[0004] The present invention aims to solve the problems existing in the prior art and provides a component for adjusting a glass shelf and a refrigerator, wherein the glass shelf can be adjusted steplessly and can be stably raised and lowered.

[0005] The present invention adopts the following technical scheme: a component for adjusting a glass shelf, which is installed on a mounting panel, wherein left and right guide rails extending along the length direction of the mounting panel are respectively installed at the left and right ends of the back side of the mounting panel, a left fixed pulley spaced apart from the upper and lower parts is installed in the left guide rail, and a right fixed pulley spaced apart from the upper and lower parts is installed in the right guide rail, a knob is installed at a position between the left and right guide rails on the back side of the mounting panel, a wire is wound around the knob, and the wire is rotated between the knob, the left fixed pulley and the right fixed pulley. A coil is wound on the wheel to form a closed loop, a left upper layer wire and a left lower layer wire are wound between the left fixed pulley located above and the left fixed pulley located below to form, a right upper layer wire and a right lower layer wire are wound between the right fixed pulley located above and the right fixed pulley located below to form, a right side bracket is fixed on the right lower layer wire, the right upper layer wire is located above the right side bracket, a left side bracket is fixed on the left upper layer wire, the left lower layer wire is located below the left side bracket, and glass shelves are fixed above the right side bracket and the left side bracket.

[0006] Further, the left fixed pulley located at the top and the right fixed pulley located at the top are on the same horizontal line.

[0007] Further, the left fixed pulley located below and the right fixed pulley located below are on the same horizontal line.

[0008] Furthermore, the specific direction of the line in the knob, the left fixed pulley and the right fixed pulley is: knob→the right fixed pulley at the top→the right fixed pulley at the bottom→the right fixed pulley at the top→the left fixed pulley at the top→the left fixed pulley at the bottom→the left fixed pulley at the top→the knob.

[0009] The present invention also adopts the following technical solution: a refrigerator, comprising the aforementioned component for adjusting the glass shelf.

[0010] The present invention has the following beneficial effects: the present invention is used for adjusting the glass shelf assembly, and the right bracket and the left bracket respectively make linear motion in the right guide rail and the left guide rail, thereby driving the glass shelf to move up and down, thereby realizing stepless adjustment of the glass shelf. Description of the drawings:

[0011] Figure 1 It is a partial schematic diagram of the components for adjusting the glass shelves of the present invention.

[0012] Figure 2 Another partial schematic diagram of the components for adjusting the glass shelves of the present invention.

[0013] Figure 3 It is another partial schematic diagram of the components for adjusting the glass shelves of the present invention.

[0014] Figure 4 It is a schematic diagram of the components for adjusting the glass shelves of the present invention. Specific implementation method:

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] The component for adjusting the glass shelf of the present invention is installed on the installation panel 1, and a left guide rail 2 and a right guide rail 3 extending along the length direction of the installation panel 1 are respectively installed at the left and right ends of the back side of the installation panel 1, and a left fixed pulley 20 spaced apart from each other is installed in the left guide rail 2, and a right fixed pulley 30 spaced apart from each other is installed in the right guide rail 3, wherein the left fixed pulley 20 located at the top and the right fixed pulley 30 located at the top are on the same horizontal line, and the left fixed pulley 20 located at the bottom and the right fixed pulley 30 located at the bottom are on the same horizontal line.

[0017] A knob 4 is installed on the back of the mounting panel 1 and between the left guide rail 2 and the right guide rail 3. A wire 5 is wound around the knob 4, the left fixed pulley 20 and the right fixed pulley 30 to form a closed loop coil. The specific direction of the wire around the knob 4, the left fixed pulley 20 and the right fixed pulley 30 is: knob 4 → the right fixed pulley 30 located above → the right fixed pulley 30 located below → the right fixed pulley 30 located above → the left fixed pulley 20 located above → the left fixed pulley 20 located below → the left fixed pulley 20 located above → the knob 4. During the above-mentioned wire winding process, a left upper layer wire 200 and a left lower layer wire 201 are wound between the left fixed pulley 20 located above and the left fixed pulley 20 located below, and a right upper layer wire 300 and a right lower layer wire 301 are wound between the right fixed pulley 30 located above and the right fixed pulley 30 located below.

[0018] The right bracket 5 is fixed on the right lower layer line 301 , and the right upper layer line 300 is located above the right bracket 5 . The left bracket 6 is fixed on the left upper layer line 200 , and the left lower layer line 201 is located below the left bracket 6 .

[0019] A glass shelf 7 is fixed above the right support 5 and the left support 6 .

[0020] The present invention is used for adjusting the components of the glass shelf, and its working principle is as follows: when the knob is rotated counterclockwise, the upper right layer line is driven to move downward, the lower right layer line is driven to move upward, the upper left layer line is driven to move upward, and the lower left layer line is driven to move downward. Since it is a line, the movement speed of each point on the line is consistent, so that the right bracket 5 and the left bracket 6 make linear motion in the right guide rail 3 and the left guide rail 2 respectively. Since the glass shelf 7 is fixed on the right bracket 5 and the left bracket 6, the glass shelf 7 can move up and down.

[0021] The above description is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements without departing from the principle of the present invention, and these improvements should also be regarded as within the protection scope of the present invention.

Claims

1. A component for adjusting a glass shelf, mounted on a mounting panel, characterized in that: A left guide rail (2) and a right guide rail (3) extending along the length direction of the installation panel (1) are respectively installed at the left and right ends of the back side of the installation panel (1); a left fixed pulley (20) spaced apart from each other is installed in the left guide rail (2); a right fixed pulley (30) spaced apart from each other is installed in the right guide rail (3); a knob (4) is installed at a position between the left guide rail (2) and the right guide rail (3) on the back side of the installation panel (1); a wire (5) is wound around the knob (4); the wire is wound around the knob (4), the left fixed pulley (20) and the right fixed pulley (30) to form a closed loop coil; and a wire (5) is wound around the left fixed pulley (20) and the right fixed pulley (30) located at the top. A left upper layer line (200) and a left lower layer line (201) are wound between the left fixed pulley (20) located at the bottom, a right upper layer line (300) and a right lower layer line (301) are wound between the right fixed pulley (30) located at the top and the right fixed pulley (30) located at the bottom, a right bracket (5) is fixed on the right lower layer line (301), the right upper layer line (300) is located above the right bracket (5), a left bracket (6) is fixed on the left upper layer line (200), the left lower layer line (201) is located below the left bracket (6), and a glass shelf (7) is fixed above the right bracket (5) and the left bracket (6).

2. The assembly for adjusting a glass shelf according to claim 1, characterized in that: The left fixed pulley (20) located at the top and the right fixed pulley (30) located at the top are on the same horizontal line.

3. The assembly for adjusting a glass shelf as claimed in claim 2, characterized in that: The left fixed pulley (20) located below and the right fixed pulley (30) located below are on the same horizontal line.

4. The assembly for adjusting a glass shelf as claimed in claim 3, characterized in that: The specific direction of the line (5) between the knob (4), the left fixed pulley (20) and the right fixed pulley (30) is: knob (4) → the right fixed pulley (30) located at the top → the right fixed pulley (30) located at the bottom → the right fixed pulley (30) located at the top → the left fixed pulley (20) located at the top → the left fixed pulley (20) located at the bottom → the left fixed pulley (20) located at the top → the knob (4).

5. A refrigerator, characterized in that: The invention comprises a component for adjusting a glass shelf as claimed in any one of claims 1 to 4.

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