Combined foot pad assembly for a freezer

Abstract

The utility model provides a combined type foot pad accessory for freezer, including mounting seat and reinforcing plate, wherein, mounting seat has installation plane, and the bottom of installation plane is formed with installation cavity, the side long side of reinforcing plate is formed with a plurality of welding teeth, and the other side long side is formed with a plurality of welding teeth hollowed-out groove. When assembling, first, place reinforcing plate in the installation cavity of mounting seat, make its welding tooth contact with the surface of mounting seat, after placing in place, one electrode of welding equipment is pressed on mounting seat, the other electrode is pressed on reinforcing plate, then start welding equipment, and current concentrates and flows through the contact point of welding tooth and mounting seat, the place generates high temperature rapidly because of the larger contact resistance, makes welding tooth melt, thereby welding reinforcing plate and mounting seat together. The combined type foot pad accessory for freezer of the utility model forms metallurgical combination through melting welding tooth of reinforcing plate and mounting seat, has the advantages of high welding strength, reliable connection, not easy to crack and the like.

Description

Technical Field

[0001] This utility model relates to the field of freezer foot manufacturing technology, specifically to a modular foot accessory for freezers. Background Technology

[0002] In the freezer manufacturing industry, feet are key support components installed at the bottom of the freezer. Their core function is to stably support the weight of the entire machine, keep the equipment level to ensure the compressor operates efficiently, and effectively prevent it from being scratched or indented by the ground.

[0003] As a professional parts manufacturer, the applicant always strictly adheres to the drawings provided by the customer in production. In actual production, the applicant receives drawings for two independent components, which need to be processed separately and then welded together by the customer to form a complete foot pad. However, according to customer feedback, the following problems exist after the two components are welded together (see reference). Figure 6 The welding is done from one side, and the welding connection surface is relatively small, resulting in limited strength of the welded connection. When subjected to vibration loads during transportation or daily use, cracks are easily generated at the weld, which may lead to component separation in severe cases, posing a safety hazard. In addition, large weld spots with rough appearance are easily formed during the welding process, affecting the overall aesthetics of the product.

[0004] In response to the above problems, the applicant, after in-depth analysis and repeated demonstration, proposed a structural optimization solution, namely, the improved structural components of this application. This solution starts from the source of structural design, completely eliminating the problems of insufficient strength and appearance defects caused by welding connections, and effectively improving the reliability and overall quality of the product. Utility Model Content

[0005] Therefore, the technical problem to be solved by this utility model is to overcome the technical defects of the existing foot pad accessories, which have limited strength at the welded parts when connected by welding, are prone to cracking, and may even cause the components to separate in severe cases, posing a safety hazard. Thus, this utility model provides a combination foot pad accessory for freezers that can completely eliminate the insufficient strength of the welded connection.

[0006] Therefore, this utility model provides a modular foot accessory for freezers, comprising: The mounting base has a mounting surface, the bottom of which is formed with a mounting cavity, the mounting cavity having a bottom opening and a side opening; The reinforcing plate has several welding teeth formed on one long side and several welding tooth hollow grooves formed on the other long side to match the welding teeth; the two short sides of the reinforcing plate are respectively adapted to abut against the two inner sidewalls of the mounting cavity of the mounting base.

[0007] As a preferred embodiment, the welding teeth are arranged in a triangular shape with their tips away from the reinforcing plate.

[0008] As a preferred embodiment, the weld tooth hollow groove is a machining groove formed by machining the weld tooth.

[0009] As a preferred embodiment, four welding teeth are formed on one long side of the reinforcing plate, and a horizontal connecting plane is formed between two adjacent welding teeth; conversely, four welding tooth slots are formed on the other long side of the reinforcing plate, and a horizontal connecting plane is also formed between two adjacent welding tooth slots.

[0010] As a preferred embodiment, the mounting surface is provided with a mounting through hole; It also includes a mounting nut with an internal thread on its inner wall, which is fixedly welded to the inner top wall of the mounting cavity, and the mounting position is vertically opposite to the mounting through hole.

[0011] As a preferred embodiment, at least two connecting through holes are provided on the two side walls of the mounting cavity.

[0012] As a preferred embodiment, the height of the two side walls of the mounting cavity near the side opening is less than the height away from the side opening.

[0013] As a preferred embodiment, the mounting plane has at least two waist-shaped mounting through holes located near the side opening.

[0014] As a preferred embodiment, at least two elongated mounting through holes are provided on the mounting surface near the mounting through hole.

[0015] As a preferred embodiment, the mounting plane has at least two circular mounting through holes located between the waist-shaped mounting through hole and the elongated mounting through hole.

[0016] The technical solution provided by this utility model has the following advantages: The present invention relates to a modular foot fitting for a freezer, comprising a mounting base and a reinforcing plate; wherein, the mounting base has a mounting surface, the bottom of which is formed with a mounting cavity, the mounting cavity having a bottom opening and a side opening; a plurality of welding teeth are formed on one long side of the reinforcing plate, and a plurality of welding tooth hollow grooves matching the welding teeth are formed on the other long side; the two short sides of the reinforcing plate are respectively adapted to abut against the two inner sidewalls of the mounting cavity of the mounting base.

[0017] In the assembly process of the freezer feet, the reinforcing plate is first placed in the mounting cavity of the mounting base, so that the welding teeth on it contact the surface of the mounting base. After placement, one electrode of the welding equipment is pressed onto the mounting base, and the other electrode is pressed onto the reinforcing plate. Then, the welding equipment is started, and the current flows concentratedly through the contact point between the welding teeth and the mounting base. Due to the high contact resistance, high temperature is rapidly generated at this point, causing the welding teeth to melt, thereby welding the reinforcing plate and the mounting base together. Compared with the problems of insufficient welding strength, easy cracking or even detachment of welds in traditional welding processes, the modular foot accessory for freezers of this utility model forms a metallurgical bond between the welding teeth of the reinforcing plate itself and the mounting base, which has the advantages of high welding strength, reliable connection and less susceptibility to cracking. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the prior art or specific embodiments of this utility model, the accompanying drawings used in the description of the prior art or specific embodiments are briefly introduced below.

[0019] Figure 1 This is a schematic diagram of the overall structure of the modular foot pad accessory for freezers according to this utility model.

[0020] Figure 2 yes Figure 1 Another stereoscopic view.

[0021] Figure 3 yes Figure 1 A schematic diagram of the structure of the middle reinforcing plate.

[0022] Figure 4 yes Figure 1 A schematic diagram of the mounting base.

[0023] Figure 5 yes Figure 4 Another stereoscopic view.

[0024] Figure 6 This is a structural diagram of an existing freezer foot pad.

[0025] Reference numerals: 1. Mounting base; 11. Mounting plane; 12. Mounting cavity; 2. Reinforcing plate; 21. Welding tooth; 22. Welding tooth hollow groove; 3. Mounting through hole; 31. Mounting nut; 4. Connecting through hole; 5. Oval mounting through hole; 51. Long strip mounting through hole; 52. Circular mounting through hole. Detailed Implementation

[0026] To enable those skilled in the art to better understand this solution, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this application.

[0027] It should be noted that the terms "first," "second," etc., in the claims and specification of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such as a process, method, system, product, or device that includes a series of steps or units, not limited to those steps or units explicitly listed, but may also include other steps or units not explicitly listed or inherent to these processes, methods, products, or devices.

[0028] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation. Furthermore, some of the above terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application according to the specific circumstances. In addition, the term "multiple" should mean two or more. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0029] The present application will now be described in detail with reference to the accompanying drawings and embodiments. Example

[0030] This embodiment provides a modular foot accessory for freezers, such as... Figure 1-5As shown, it includes: a mounting base 1 and a reinforcing plate 2; wherein, the mounting base 1 has a mounting plane 11, the bottom of the mounting plane 11 is formed with a mounting cavity 12, the mounting cavity 12 has a bottom opening and a side opening; a plurality of welding teeth 21 are formed on one long side of the reinforcing plate 2, and a plurality of welding tooth hollow grooves 22 matching the welding teeth 21 are formed on the other long side; the two short sides of the reinforcing plate 2 are respectively adapted to abut against the two inner sidewalls of the mounting cavity 12 of the mounting base 1.

[0031] During the assembly of the freezer feet, the reinforcing plate 2 is first placed in the mounting cavity 12 of the mounting base 1, so that the welding teeth 21 on it contact the surface of the mounting base 1. After placement, one electrode of the welding equipment is pressed onto the mounting base 1, and the other electrode is pressed onto the reinforcing plate 2. Then, the welding equipment is started, and the current flows through the contact point between the welding teeth 21 and the mounting base 1. Due to the high contact resistance, a high temperature is quickly generated at this point, causing the welding teeth 21 to melt, thereby welding the reinforcing plate 2 and the mounting base 1 together. After welding, the mounting surface 11 is aligned with the bottom of the freezer, and the feet are fixedly installed on the freezer body. Compared with the problems of insufficient welding strength, easy cracking or even detachment of welds in traditional welding processes, the combined freezer feet accessory of this embodiment forms a metallurgical bond with the mounting base 1 by melting the welding teeth 21 of the reinforcing plate 2 itself, which has the advantages of high welding strength, reliable connection and less susceptibility to cracking.

[0032] like Figure 3 As shown, the welding teeth 21 are triangularly arranged, with their tips away from the reinforcing plate 2. When assembling the mounting base 1 and the reinforcing plate 2, the welding teeth 21 contact the surface of the mounting base 1 with their tips, forming a very small initial contact area, which can quickly reach the melting temperature and achieve a fast and efficient welding connection.

[0033] The weld tooth hollow groove 22 is a machining groove formed by machining the weld tooth 21.

[0034] Four welding teeth 21 are formed on one long side of the reinforcing plate 2, and a horizontal connecting plane is formed between two adjacent welding teeth 21; conversely, four welding tooth slots 22 are formed on the other long side of the reinforcing plate 2, and a horizontal connecting plane is also formed between two adjacent welding tooth slots 22. The four welding teeth 21 can form multiple evenly distributed weld points during the welding process, making the welded connection more stable.

[0035] The mounting plane 11 has a mounting through hole 3; it also includes a mounting nut 31, the inner wall of which has an internal thread, and is fixedly welded to the inner top wall of the mounting cavity 12, with its installation position opposite to the mounting through hole 3. The mounting nut 31 is used to install the freezer's moving wheels; in specific installation, the moving wheel connecting shaft (the outer wall of the connecting shaft has an external thread) is screwed to the mounting nut 31, so that the moving wheel can be stably installed at the bottom of the freezer.

[0036] At least two connecting through holes 4 are provided on the two side walls of the mounting cavity 12.

[0037] The height of the two side walls of the mounting cavity 12 near the side opening is less than the height away from the side opening.

[0038] At least two waist-shaped mounting through holes 5 are provided on the mounting plane 11 near the side opening.

[0039] At least two elongated mounting through holes 51 are provided on the mounting plane 11 near the mounting through hole 3.

[0040] At least two circular mounting through holes 52 are provided on the mounting plane 11 at the position between the waist-shaped mounting through hole 5 and the elongated mounting through hole 51.

[0041] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this innovative technical solution.

Claims

1. A modular foot accessory for a freezer, characterized in that, include: Mounting base (1) has mounting surface (11), the bottom of which is formed with mounting cavity (12), the mounting cavity (12) having bottom opening and side opening; The reinforcing plate (2) has several welding teeth (21) formed on one long side and several welding tooth hollow grooves (22) that match the welding teeth (21) formed on the other long side; the two short sides of the reinforcing plate (2) are respectively adapted to abut against the two inner side walls of the mounting cavity (12) of the mounting base (1).

2. The modular foot fitting for freezers according to claim 1, characterized in that: The welding teeth (21) are arranged in a triangular shape, with the tips far away from the reinforcing plate (2).

3. The modular foot fitting for freezers according to claim 2, characterized in that: The weld tooth hollow groove (22) is a processing groove formed by processing the weld tooth (21).

4. The modular foot fitting for freezers according to claim 3, characterized in that: Four welding teeth (21) are formed on one long side of the reinforcing plate (2), and there is a horizontal connecting plane between two adjacent welding teeth (21); on the other long side of the reinforcing plate (2), four welding tooth hollow grooves (22) are formed, and there is also a horizontal connecting plane between two adjacent welding tooth hollow grooves (22).

5. The modular foot fitting for freezers according to claim 1, characterized in that: The mounting plane (11) is provided with a mounting through hole (3); It also includes a mounting nut (31), which has an internal thread on its inner wall and is fixedly welded to the inner top wall of the mounting cavity (12). The mounting position is opposite to the mounting through hole (3).

6. The modular foot fitting for freezers according to claim 1, characterized in that: At least two connecting through holes (4) are provided on the two side walls of the mounting cavity (12).

7. The modular foot fitting for freezers according to claim 6, characterized in that: The height of the two side walls of the mounting cavity (12) near the side opening is less than the height away from the side opening.

8. The modular foot fitting for freezers according to claim 5, characterized in that: At least two waist-shaped mounting through holes (5) are provided on the mounting plane (11) near the side opening.

9. The modular foot fitting for freezers according to claim 8, characterized in that: At least two elongated mounting through holes (51) are provided on the mounting plane (11) near the mounting through hole (3).

10. The modular foot fitting for freezers according to claim 9, characterized in that: At least two circular mounting through holes (52) are provided on the mounting plane (11) between the waist-shaped mounting through hole (5) and the elongated mounting through hole (51).

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