CN221443021U

CN221443021U - Loose-proof structure of box panel

Info

Publication number: CN221443021U
Application number: CN202323442846.4U
Authority: CN
Inventors: 徐田华; 史飞
Original assignee: Nanjing Chenmao New Material Technology Co ltd
Current assignee: Nanjing Chenmao New Material Technology Co ltd
Priority date: 2023-12-18
Filing date: 2023-12-18
Publication date: 2024-07-30
Anticipated expiration: 2033-12-18

Abstract

The utility model discloses a loosening-preventing structure of a box body panel, which comprises an aluminum block shell, wherein a loosening-preventing body is arranged in the aluminum block shell, an M4 threaded column is arranged at the bottom of the aluminum block shell, a central threaded hole is formed in the loosening-preventing body, and the loosening-preventing structure is integrally designed, so that the stability of the box body panel is improved, and the loosening of the panel is effectively prevented. The M4 threaded column is matched with the central threaded hole, so that the box body panel can be quickly installed and detached, the working efficiency is improved, and the structure can be installed on a door plate and a drawer panel. The installation principle is that only one end with threads at the bottom end which is not loosened is screwed into the embedded block, the threads are screwed into the embedded block, and the threads are loosened after being screwed, so that the threads do not naturally fall into the embedded block, and the embedded block can be loosened but cannot fall out.

Description

Loose-proof structure of box panel

Technical Field

The utility model relates to the field of box panel fixation, in particular to a loosening-preventing structure of a box panel.

Background

The loose-free connecting piece is a common connecting structural component, is usually used for connecting and fixing different connecting pieces, adopts a fixed connecting mode, is not loosened, is understood literally, is not loosened, is pressed or expanded and riveted on a mounting plate, is widely used in various industries such as power supply technology, switches, cabinet cabinets and the like, is not loosened, is fastened or loosened by utilizing the expansion performance of a spring, is not loosened by screwing a sleeve, and is used for a position which is frequently detached or mounted.

At present, when the panel of the box body is fixed, a stable fixing structure does not exist, and the panel can fall off.

In view of the above, the present invention provides a loosening-preventing structure for a box panel, which has a reasonable structural design and can be mounted on a door panel and a drawer panel. The installation principle is that only one end with threads at the bottom end which is not loosened is screwed into the embedded block, the threads are loosened after being screwed, the threads do not naturally fall into the embedded block, the threads can be loosened but cannot fall out, and the aims of solving the problems and improving the practical value are fulfilled through the technology.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a loosening-preventing structure of a box body panel.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a loose structure that does not take off of box panel, includes the aluminium piece shell, the inside of aluminium piece shell is provided with loose body that does not take off, M4 screw thread post is installed to the bottom of aluminium piece shell, the inside of loose body that does not take off is provided with central screw hole.

As a further description of the above technical solution:

The loose-free body is integrally connected inside the aluminum block shell, the size of the loose-free body is smaller than that of the aluminum block shell, and the shape of the loose-free body is in a horn shape.

As a further description of the above technical solution:

The M4 threaded column is integrally connected to the bottom of the aluminum block shell, and the shape of the M4 threaded column is cylindrical.

As a further description of the above technical solution:

The center threaded hole is formed in the center of the loose-proof body, and the model of the center threaded hole is M4 x 3.5.

The utility model has the following beneficial effects:

According to the utility model, the integrated design of the loosening-preventing structure improves the stability of the panel of the box body and effectively prevents the panel from loosening. And the M4 threaded column is matched with the central threaded hole, so that the box body panel can be quickly installed and detached, and the working efficiency is improved.

The shape of the loose body is horn-shaped, so that the contact area with the aluminum block shell is increased, and the stability of the panel is further improved. The whole structure is reasonable in design, simple and convenient to operate, and has higher practicability and wide application prospect.

Drawings

FIG. 1 is a schematic view of the overall structure of a loose structure of a case panel according to the present utility model;

Fig. 2 is a front view of a loosening-preventing structure of a case panel according to the present utility model.

Legend description:

1. An aluminum block housing; 2. the body is not loosened; 3. m4 screw thread column; 4. a central threaded bore.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-2, one embodiment provided by the present utility model is: the utility model provides a loose structure that does not take off of box panel, includes aluminium piece shell 1, the inside of aluminium piece shell 1 is provided with loose body 2 that does not take off, M4 screw thread post 3 is installed to the bottom of aluminium piece shell 1, the inside of loose body 2 that does not take off is provided with central screw hole 4.

In the utility model, the non-release body 2 is integrally connected in the aluminum block shell 1, the size of the non-release body 2 is smaller than that of the aluminum block shell 1, and the shape of the non-release body 2 is in a horn shape.

Further, the M4 threaded column 3 is integrally connected to the bottom of the aluminum block shell 1, and the M4 threaded column 3 is cylindrical in shape.

Further, the center threaded hole 4 is formed in the center of the non-release body 2, and the model of the center threaded hole 4 is M4 x 3.5.

Working principle and using flow:

The structure consists of two parts, namely a loose body and a buried block metal part. The end of the loose piece, which is at the lowest end, is provided with M4 threads, the loose piece is correspondingly matched with the mounting embedded block, and the mounting embedded block is processed by taking 29mm square aluminum blocks as blanks. The middle M4 x 3.5 is a threaded hole, which is a hard requirement that the screw will not be loosened and tightened finally. The structure can be installed on the door plate and the drawer panel. The installation principle is that only one end with threads at the bottom end which is not loosened is screwed into the embedded block, the threads are screwed into the embedded block, and the threads are loosened after being screwed, so that the threads do not naturally fall into the embedded block, and the embedded block can be loosened but cannot fall out.

In the use process, the article to be fixed is connected with the central threaded hole 4 through the M4 threaded column 3. Due to the design of the loose body, the disassembly and the assembly can be conveniently and rapidly carried out while the connection stability is ensured. The structure is not only suitable for various boxes, but also can be widely applied in various industries, household and other fields.

In a word, the utility model provides a loose structure of the box body panel, which has the advantages of stable connection, convenient disassembly and the like, and brings convenient use experience for users. Meanwhile, the structure has higher practicability and wide application prospect, and provides a new technical solution for the aluminum product industry in China.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a loose structure that does not take off of box panel, includes aluminium piece shell (1), its characterized in that: the inside of aluminium piece shell (1) is provided with pine and does not take off body (2), M4 screw thread post (3) are installed to the bottom of aluminium piece shell (1), the inside of pine and does not take off body (2) is provided with central screw hole (4).

2. The loose-free structure of a case panel according to claim 1, wherein: the loose-free body (2) is integrally connected inside the aluminum block shell (1), the size of the loose-free body (2) is smaller than that of the aluminum block shell (1), and the shape of the loose-free body (2) is in a horn shape.

3. The loose-free structure of a case panel according to claim 1, wherein: the M4 threaded column (3) is integrally connected to the bottom of the aluminum block shell (1), and the M4 threaded column (3) is cylindrical.

4. The loose-free structure of a case panel according to claim 1, wherein: the center threaded hole (4) is formed in the center of the loosening-preventing body (2), and the model of the center threaded hole (4) is M4 x 3.5.