Novel refrigerator drawer support fixing structure

Abstract

The utility model discloses a novel refrigerator drawer support fixing structure, relates to the technical field of refrigerators, and aims to solve the problems that in the prior art, when a refrigerator body is deep, the operation of fixing screws on the back is difficult, the labor intensity of workers is increased, and the fixing is easy to incline. A gap is reserved between the bottom flange and the refrigerator liner, positioning ribs are arranged on the air duct cover plate above the bottom flange, a positioning pit is formed in the surface of the refrigerator liner, a support is arranged on the positioning pit and connected with the refrigerator liner through a fixing table and screws, an inclined face structure is arranged at the right end of the support, and a positioning boss matched with the positioning pit is arranged at the bottom of the support. Due to the fact that the positioning rib is connected with the support in an inserted mode, and the gap between the bottom turnup edge and the refrigeration container liner is connected with the bottom turnup edge in an inserted mode, the support is prevented from inclining in the installation process, the installation process is convenient, and the installation difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerators, in particular to a fixing structure for a novel refrigerator drawer bracket. Background Art

[0002] At present, for large-capacity four-door cross refrigerators on the market, generally there are two drawers at the lower part of the refrigerating chamber. Whether the drawers adopt a guide rail or a slideway structure, both sides are fixed on the refrigerating box liner. A bracket is required between the two drawers as a basic part to support the assembly of the drawers. The current design and assembly methods of the bracket are as follows.

[0003] The bracket is completely stuck in the refrigerating box liner and fixed firmly by screws. From the design perspective, this method is relatively simple. However, a sunken structure needs to be made at the bottom of the refrigerating box liner, and a large slider structure must be designed on the thermoforming die, so the die structure is complex and the cost is high. After the refrigerating box liner is foamed, the bracket is installed and positioned front and back by positioning posts. Screws are required to be fixed both front and back on the bracket. Especially when the box body is relatively deep, it is not easy to operate the fixing screws at the back, which not only increases the labor intensity of workers, but also is prone to being fixed obliquely, affecting the installation position of the drawer in the subsequent process and further affecting the assembly effect and use experience of the drawer. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a fixing structure for a novel refrigerator drawer bracket, which can effectively solve the problems in the background art.

[0005] To achieve the above object, the utility model discloses a fixing structure for a novel refrigerator drawer bracket. The technical solution adopted is that it includes a refrigerating box liner and an air duct cover plate. A bottom flange is provided at the bottom of the air duct cover plate, and there is a gap between the bottom flange and the refrigerating box liner. Positioning ribs are provided on the air duct cover plate above the bottom flange. A positioning sunk pit is opened on the surface of the refrigerating box liner, and there is a bracket on the positioning sunk pit. The bracket includes a fixing platform, and the fixing platform is fixedly connected to the left side of the bracket. The bracket is connected to the refrigerating box liner through the fixing platform and screws. An inclined surface structure is provided at the right end of the bracket, and a positioning boss matching with the positioning sunk pit is provided at the bottom of the bracket. The positioning boss is located inside the positioning sunk pit, and the inclined surface structure is located in the gap between the bottom flange and the refrigerating box liner. The right side of the bracket is located inside the positioning ribs.

[0006] As a preferred technical solution of the utility model, the spacing of the positioning ribs matches with the bracket, and the positioning ribs are used to limit the position of the bracket to prevent the bracket from moving left and right.

[0007] As a preferred technical solution of the utility model, a positioning sunk hole is opened on the left side of the positioning sunk pit, and screw holes are opened on both sides of the positioning sunk hole.

[0008] As a preferred technical solution of the present utility model, positioning columns are provided at the bottom of the fixing table, through holes are opened on both sides of the positioning columns, and the positioning columns and the positioning counterbores cooperate to position the left side of the bracket.

[0009] As a preferred technical solution of the present utility model, the positioning columns cooperate with the positioning counterbores, and the screws fix the fixing table and the refrigerator liner through the screw holes and the through holes, and the bolts are used to fix the left side of the bracket.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: The right end of the bracket is preliminarily fixed by inserting the positioning rib into the right end of the bracket, and the gap between the bottom flanging and the refrigerator liner is inserted into the bottom flanging, and the left side of the bracket is preliminarily fixed by inserting the positioning column into the positioning counterbore and preventing the bracket from tilting during the installation process. The screws are fixed to the refrigerator liner through the fixing table, so as to realize the fastening of the bracket and prevent loosening. The installation process is convenient and the installation difficulty is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural diagram of the present utility model;

[0012] Figure 2 is a schematic structural diagram of the air duct cover plate of the present utility model;

[0013] Figure 3 is a schematic structural diagram of the bracket of the present utility model;

[0014] Figure 4 is a schematic structural diagram of the refrigerator liner of the present utility model;

[0015] Figure 5 is a side view of the air duct cover plate of the present utility model.

[0016] In the figure: 1, refrigerator liner; 101, positioning pit; 102, positioning counterbore; 103, screw hole; 2, air duct cover plate; 201, positioning rib; 202, bottom flanging; 3, bracket; 301, fixing table; 302, positioning column; 303, through hole; 304, inclined surface structure; 4, screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. Embodiment 1

[0018] As Figures 1 to 5 shown, the present invention discloses a fixing structure for a drawer bracket of a new type of refrigerator. The technical solution adopted is as follows: it includes a refrigerating box liner 1 and an air duct cover plate 2. A bottom flanging 202 is provided at the bottom of the air duct cover plate 2. There is a gap between the bottom flanging 202 and the refrigerating box liner 1. A positioning rib 201 is provided on the air duct cover plate 2 above the bottom flanging 202. A positioning sunk pit 101 is formed on the surface of the refrigerating box liner 1. The position of the positioning sunk pit 101 corresponds to that of the positioning rib 201. A positioning sunk hole 102 is formed on the left side of the positioning sunk pit 101. Screw holes 103 are formed on both sides of the positioning sunk hole 102. There is a bracket 3 on the positioning sunk pit 101. A fixing platform 301 is provided on the left side of the bottom of the bracket 3. A through hole 303 is formed on the fixing platform 301. A positioning post 302 is provided at the bottom of the fixing platform 301 between the through holes 303. An inclined surface structure 304 is provided on the right side of the bracket 3. A positioning boss is provided at the bottom of the bracket 3. The positioning boss is matched with the position of the positioning sunk pit 101. The bracket 3 is fixed to the inside of the positioning sunk pit 101 through the fixing boss. The inclined surface structure 304 is inserted into the gap between the bottom flanging 202 and the refrigerating box liner 1. The positioning post 302 is inserted into the inside of the positioning sunk hole 102. The right side of the bracket 3 is inserted into the inside of the positioning rib 201. The fixing platform 301 is fixed to the refrigerating box liner 1 through screws 4, the screw holes 103 and the through holes 303.

[0019] The working principle of the present invention: When installing the bracket 3, first place the bracket 3 into the positioning sunk pit 101 through the positioning boss and gently push it to the right. The side surface of the bracket 3 is inserted into the gap between the bottom flanging 202 and the refrigerating box liner 1. At the same time, the right side of the bracket 3 is inserted into the inside of the positioning rib 201, and the positioning post 302 is inserted into the inside of the positioning sunk hole 102. At this time, the bracket 3 has been preliminarily fixed. The fixing platform 301 and the refrigerating box liner 1 are fixed together through screws 4, the through holes 303 and the screw holes 103, so as to realize the fixation of the bracket 3 and the refrigerating box liner 1.

[0020] The mechanical connection involved in the present invention is a common means adopted by those skilled in the art and can obtain technical inspiration through a limited number of tests, belonging to common general knowledge.

[0021] Components not described in detail in this article are prior art.

[0022] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel fixing structure for a refrigerator drawer bracket, comprising a refrigerating box liner (1) and an air duct cover plate (2), characterized in that: The bottom of the air duct cover plate (2) is provided with a bottom flanging (202). There is a gap between the bottom flanging (202) and the refrigerator liner (1). Positioning rib strips (201) are provided on the air duct cover plate (2) above the bottom flanging (202). Positioning sinking pits (101) are formed on the surface of the refrigerator liner (1). A bracket (3) is arranged on the positioning sinking pits (101). The bracket (3) includes a fixing platform (301). The fixing platform (301) is fixedly connected to the left side of the bracket (3). The bracket (3) is connected to the refrigerator liner (1) through the fixing platform (301) and screws (4). An inclined surface structure (304) is arranged at the right end of the bracket (3). A positioning boss that matches the positioning sinking pit (101) is arranged at the bottom of the bracket (3). The positioning boss is located inside the positioning sinking pit (101). The inclined surface structure (304) is located in the gap between the bottom flanging (202) and the refrigerator liner (1). The right side of the bracket (3) is located inside the positioning rib strips (201).

2. The fixed structure of a novel refrigerator drawer bracket according to claim 1, characterized in that: The spacing of the positioning rib strips (201) matches the bracket (3).

3. A novel refrigerator drawer bracket fixing structure according to claim 1, characterized in that: A positioning sinking hole (102) is formed on the left side of the positioning sinking pit (101). Screw holes (103) are formed on both sides of the positioning sinking hole (102).

4. A novel refrigerator drawer bracket fixing structure according to claim 3, characterized in that: A positioning column (302) is arranged at the bottom of the fixing platform (301). Through holes (303) are formed on both sides of the positioning column (302).

5. A novel refrigerator drawer bracket fixing structure according to claim 4, characterized in that: The positioning column (302) matches the positioning sinking hole (102). The screws (4) fix the fixing platform (301) and the refrigerator liner (1) through the screw holes (103) and the through holes (303).

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