Mounting structure for bottom of closed box
By using a stainless steel inner bottom plate and a hollow box structure at the bottom of the sealed box, the problem of rust and leakage of the bottom frame was solved, the stability and aesthetics were improved, and the material cost was reduced and the insulation effect was improved.
Patent Information
- Application Number
- CN202520581817.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-03-31
AI Technical Summary
The bottom frame of traditional sealed boxes is prone to corrosion, which can lead to leakage of the inner liner, affecting its use and the environment. Existing technologies have not been able to effectively solve this problem.
The inner bottom plate is made of stainless steel plate, and its edges are bent upwards and set parallel to the side of the box, eliminating the supporting role of the bottom frame. The box adopts a hollow structure, and the outer box plate covers the outer side of the bottom frame.
This prevents rust and leakage at the bottom of the inner liner, improves the stability and aesthetics of the base plate, and reduces material costs while enhancing insulation.
Smart Images
Figure CN223804105U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a sealed box, specifically to an installation structure at the bottom of the sealed box. Background Technology
[0002] like Figure 1 As shown, the installation structure at the bottom of a traditional sealed enclosure typically includes: a base consisting of four feet 9, and a bottom frame 7 mounted on these four feet 9. A bottom plate 8 is mounted on the bottom frame 7, and the enclosure body 2 is mounted upwards on the bottom frame 7. It is well known that the inner layers of the enclosure body 2 and the bottom plate 8 are usually made of stainless steel, while the bottom frame 7 is usually made of ordinary steel. Since the bottom frame 7 is involved in the construction of the inner liner, after prolonged use, corrosion of the bottom frame 7 can cause leakage at the bottom of the entire inner liner, thus affecting the normal use of the sealed enclosure and also impacting the surrounding environment. Utility Model Content
[0003] The technical problem to be solved by this utility model is to provide an installation structure for the bottom of a sealed box that prevents leakage due to rust at the bottom of the inner liner.
[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: an installation structure for the bottom of a sealed box, including: a base and a bottom frame set on the base, a bottom plate set on the bottom frame, and a box body set upward on the bottom frame. The bottom plate includes: a bottom plate seat and an inner bottom plate set on the bottom plate seat. The edge of the inner bottom plate is bent upward, parallel to the corresponding side of the box body and set together.
[0005] As a preferred embodiment, in the mounting structure at the bottom of the sealed box, the base plate is mounted on the base.
[0006] As a preferred embodiment, in the installation structure at the bottom of the sealed box, the box body is a hollow structure, comprising an inner box panel and an outer box panel.
[0007] As a preferred embodiment, in the mounting structure at the bottom of the sealed box, the lower part of the outer box panel covers the outer side of the bottom frame.
[0008] As a preferred embodiment, in the mounting structure at the bottom of the sealed box, the bottom frame is a square frame.
[0009] As a preferred embodiment, in the mounting structure at the bottom of the sealed box, the base includes four feet, each foot located below a corresponding corner of the bottom frame.
[0010] The beneficial effects of this utility model are:
[0011] 1. This utility model achieves this by bending the edge of the inner bottom plate upwards, making it parallel to the corresponding side of the box and setting it together, so that the bottom of the interior no longer needs the participation of the bottom frame in the construction. In this way, the inner bottom plate and the inner box plate of the box can be made of stainless steel plate, so that the bottom of the inner liner will not leak due to rust.
[0012] 2. This utility model supports the base plate on the base, eliminating the need for a base frame to support the base plate. The base frame only serves to connect with the base plate, making the support of the base plate more stable. At the same time, it can also reduce the strength of the base frame, thereby reducing material costs.
[0013] 3. The box body of this utility model adopts a hollow structure, which reduces the material usage and allows for the placement of insulation cotton inside the box to improve the insulation effect.
[0014] 4. This utility model makes the entire sealed box more aesthetically pleasing by covering the outer side of the bottom frame with the lower part of the outer box panel, and on the other hand, it can also prevent the surrounding environment from corroding the bottom frame. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the installation structure at the bottom of the sealed box described in the background art.
[0016] Figure 1 The reference numerals in the attached drawings are as follows: 2, box body; 7, bottom frame; 8, bottom plate; 9, foot.
[0017] Figure 2 This is a schematic diagram of the installation structure at the bottom of the sealed box described in this utility model.
[0018] Figure 2 The reference numerals in the attached drawings are as follows: 2, box body; 7, bottom frame; 80, base plate seat; 81, inner bottom plate; 9, foot. Detailed Implementation
[0019] The following describes in detail, with reference to the accompanying drawings, a detailed implementation scheme of the installation structure at the bottom of a sealed box according to this utility model.
[0020] like Figure 2 As shown, the installation structure of the bottom of a sealed box according to the present invention includes: a base composed of multiple feet 9 (which is conventional technology in the art and will not be described in detail here) and a bottom frame 7 disposed on the base. A box body 2 is disposed upward on the bottom frame 7, and a bottom plate is disposed in the bottom frame 7. The bottom plate includes: a bottom plate seat 80 and an inner bottom plate 81 disposed on the bottom plate seat 80 (which is conventional technology in the art and will not be described in detail here). The edge of the inner bottom plate 81 is bent upward, parallel to the corresponding side of the box body 2 and disposed together.
[0021] In actual application, the bottom frame 7 is a square frame, and corresponding to the bottom frame 7, the base is composed of four feet 9, each of which is located below a corresponding corner of the bottom frame 7; the box body 2 is a hollow structure, which comprises an inner box body plate and an outer box body plate (which are common techniques in the art and will not be described here); the bottom plate seat 80 of the bottom plate is arranged on the base; the lower part of the outer box body plate of the box body 2 covers the outer side of the bottom frame 7.
[0022] In conclusion, the above is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application. Any equivalent changes and modifications made in accordance with the shape, structure, features and spirit of the present application within the scope of the present application should be included in the scope of the present application.
Claims
1. A mounting structure for closing the bottom of a box, comprising: The base and the bottom frame arranged on the base, the bottom frame is provided with a bottom plate, and the bottom frame is provided with a box body upwardly, characterized in that the bottom plate comprises a bottom plate seat and an inner layer bottom plate arranged on the bottom plate seat, and the edge of the inner layer bottom plate is bent upwardly and arranged in parallel with the corresponding side of the box body.
2. A mounting structure for closing the bottom of a case according to claim 1, characterized in that: The bottom plate seat is arranged on the base.
3. A mounting structure for closing the bottom of a case according to claim 1, characterized in that: The box body is a hollow structure comprising an inner layer box plate and an outer layer box plate.
4. A mounting structure for closing the bottom of a case according to claim 3, characterized in that: The lower part of the outer layer box plate covers the outer side of the bottom frame.
5. A mounting structure for a closed box bottom according to any one of claims 1 to 4, characterized in that: The bottom frame is a square frame.
6. A mounting structure for closing the bottom of a case according to claim 5, characterized in that: The base comprises four bottom feet, and each bottom foot is arranged below a corresponding corner of the bottom frame.