CN217682656U

CN217682656U - Simple and easy firm mounting structure

Info

Publication number: CN217682656U
Application number: CN202221376450.7U
Authority: CN
Inventors: 杨开杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-05
Filing date: 2022-06-05
Publication date: 2022-10-28
Anticipated expiration: 2032-06-05

Abstract

The utility model discloses a simple and easy firm mounting structure, include: several round holes have been seted up to the lateral wall of connecting frame, supporting leg and screw, and the quantity of round hole is provided with threely at least, and the tongue-and-groove has been seted up to one side at supporting leg top, and the protrusion department of connecting frame can the gomphosis in the tongue-and-groove, and the nut mounting hole has been seted up on the surface of the tongue-and-groove contact with the protrusion department of connecting frame, installs the nut in the nut mounting hole, and the screw runs through the round hole, screw and nut threaded connection. The convex parts of the connecting frame are combined with the mortises, and the method that screws and nuts are used in a cross combination mode is utilized, so that the technical problems that the production operation difficulty is high, the manufacturing precision is high, the component is easily influenced by a thermal expansion and cold contraction principle, the component is easy to damage in the transportation process after the component is installed and the like due to the fact that the tenon-and-mortise structure is simply adopted are solved, and the technical problems that the component is difficult to transport, loose, swing and expose the nuts or the screws to influence the attractiveness and the like due to the fact that the screw structure is simply adopted are also solved.

Description

Simple and easy firm mounting structure

Technical Field

The utility model relates to a mounting structure field specifically is a simple and easy firm mounting structure.

Background

The existing technical method similar to the tenon-and-mortise structure used in the furniture industry, the hardware industry and the engineering industry mainly comprises the step of reinforcing or installing a component in a tenon-and-mortise structure or a half tenon-and-mortise structure mode, or the used method directly and independently adopts a screw structure to reinforce or install the component. However, the method adopting the traditional tenon-and-mortise structure or the semi-tenon-and-mortise structure or the simple screw structure has a plurality of defects in the specific use. The traditional tenon-and-mortise structure or the semi-tenon-and-mortise structure is high in operation difficulty and precision and influences components slightly due to deviation; the structure of the traditional tenon-and-mortise structure or the semi-tenon-and-mortise structure is easily influenced by the principle of thermal expansion and cold contraction of the component; the traditional tenon-and-mortise structure or the semi-tenon-and-mortise structure is too large in volume, difficult to transport and easy to damage after the traditional tenon-and-mortise structure or the semi-tenon-and-mortise structure is installed. The screw structure is adopted only, so that the screw structure is easy to loosen or swing due to abrasion of a component after long-time use; the simple adoption of the screw structure easily causes the components to loosen or swing due to inaccurate screw hole positions; the appearance is affected by the exposed nut or screw rod by only adopting a screw structure. Therefore, a simple and firm mounting structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple and easy firm mounting structure, through adopting protruding position of joint box and tongue-and-groove to combine together and utilize screw and nut cross combination method of using, it is big to have solved the production operation degree of difficulty that the tenon fourth of the twelve earthly branches structure of simple adoption leads to, the preparation precision is high, the component easily receives expend with heat and contract with cold principle to influence, easy technical problem such as damage in the component installation back transportation that finishes, it leads to the component to produce difficult transportation still to have solved simple adoption screw structure, not hard up, the swing, expose nut or screw rod and influence technical problem such as aesthetic property.

In order to achieve the purpose, the utility model discloses a main technical scheme: a simple and robust mounting structure comprising: connecting frame, supporting leg and screw, the several round hole has been seted up to the lateral wall of connecting frame, the quantity of round hole is provided with threely at least, the tongue-and-groove has been seted up to one side at supporting leg top, the protrusion department of connecting frame can inlay in the tongue-and-groove, the tongue-and-groove with the nut mounting hole has been seted up on the surface of the contact of protrusion department of connecting frame, install the nut in the nut mounting hole, the screw runs through the round hole, the screw is kept away from the one end of round hole with nut threaded connection.

Preferably, the screw is sleeved with a gasket.

Preferably, the number of the round holes on one side of the connecting frame is at least two, and the number of the screw caps is the same as that of the round holes correspondingly.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the simple and firm mounting structure solves the technical problems of high production operation difficulty, high manufacturing precision, easiness in influence of a principle of expansion with heat and contraction with cold, easiness in damage in a transportation process after the mounting of the component and the like caused by a simple concave-convex structure by adopting a method of combining concave-convex parts and using male screws and female screws in a cross combination manner;

2. the simple and firm mounting structure solves the technical problems that components are not easy to transport, loosen, swing and expose nuts or screws to influence the attractiveness and the like due to the fact that a screw structure is adopted only, and a method that concave-convex parts are combined and male and female screws are used in a crossed combination mode is adopted.

Drawings

Fig. 1 is a schematic perspective view of a simple and firm mounting structure of the present invention;

FIG. 2 is a schematic perspective view of the simple and firm mounting structure of the present invention after being disassembled;

FIG. 3 is a perspective view of a support leg of the simple and robust mounting structure of the present invention;

fig. 4 is a schematic sectional view of the simple and firm mounting structure of the present invention after being disassembled.

In the figure: 1. a connecting frame; 11. a circular hole; 2. supporting legs; 21. mortises; 22. a nut; 3. a screw; 31. and (7) a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a simple and firm mounting structure includes: connection frame 1, supporting leg 2 and screw 3, several round hole 11 has been seted up to connection frame 1's lateral wall, the quantity of round hole 11 is provided with threely at least, tongue-and-groove 21 has been seted up to one side at 2 tops of supporting leg, the protrusion department of connection frame 1 can inlay in tongue-and-groove 21, the nut mounting hole has been seted up on the surface of tongue-and-groove 21 with connection frame 1's protrusion department contact, install nut 22 in the nut mounting hole, round hole 11 is two at least in the quantity of connection frame 1 one side, the quantity of nut 22 corresponds the same with the quantity of round hole 11, strengthen the stability of this structure, screw 3 runs through round hole 11, screw 3 keeps away from round hole 11's one end and nut 22 threaded connection, the cover is equipped with gasket 31 on screw 3, reduce screw 3, the space between connection frame 1 and the supporting leg 2, prevent that screw 3 is not hard up.

The structure principle is as follows:

as shown in fig. 1-4, during installation, the protruding part of the connection frame 1 is embedded in the mortise 21 of the support leg 2, the round hole 11 is aligned with the nut 22, so that the surface of the connection frame 1 is attached to the mortise 21, the screw 3 is sleeved with the gasket 31 and then passes through the round hole 11, finally the screw 3 is in threaded connection with the nut 22, and the whole structure is firm under the combined action of the butt joint of the mortise 21 at the protruding part of the connection frame 1 and the threaded connection of the screw 3 and the nut 22.

In conclusion, by adopting the method of combining the convex part of the connecting frame and the mortise and utilizing the cross combination of the screws and the nuts, the technical problems that the production operation difficulty is high, the manufacturing precision is high, the component is easily influenced by the principle of expansion with heat and contraction with cold, the component is easily damaged in the transportation process after being installed and the like due to the fact that the tenon-and-mortise structure is simply adopted are solved, and the technical problems that the component is not easily transported, loosened, swung, the nut or the screw is exposed and the attractiveness is influenced due to the fact that the screw structure is simply adopted are also solved.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A simple and easy firm mounting structure, characterized by comprising: several round hole (11) have been seted up to the lateral wall of connecting frame (1), supporting leg (2) and screw (3), the quantity of round hole (11) is provided with threely at least, tongue-and-groove (21) have been seted up to one side at supporting leg (2) top, the protrusion department of connecting frame (1) can be inlayed in tongue-and-groove (21), tongue-and-groove (21) with the nut mounting hole has been seted up on the surface of the protrusion department contact of connecting frame (1), install nut (22) in the nut mounting hole, screw (3) run through round hole (11), screw (3) are kept away from the one end of round hole (11) with nut (22) threaded connection.

2. A simple and firm mounting structure according to claim 1, wherein: screw (3) are gone up the cover and are equipped with gasket (31), gasket (31) cover is established nut (22) with between connection frame (1).

3. A simple and firm mounting structure according to claim 1, wherein: the number of the round holes (11) on one side of the connecting frame (1) is at least two, and the number of the screw caps (22) is the same as that of the round holes (11).