CN202788370U

CN202788370U - Hinge

Info

Publication number: CN202788370U
Application number: CN 201220441851
Authority: CN
Inventors: 陈贤盟
Original assignee: JIANGSU JUJIN INVESTMENT CO Ltd
Current assignee: JIANGSU JUJIN INVESTMENT CO Ltd
Priority date: 2012-08-31
Filing date: 2012-08-31
Publication date: 2013-03-13
Anticipated expiration: 2022-08-31

Abstract

The utility model discloses a hinge which comprises a main hinge, an auxiliary hinge and a bolt, wherein a bolt tube on the main hinge is formed by bending an extension part of an angle iron part. The hinge disclosed by the utility model avoids the problem that the main hinge easily cracks because of the existence of a welding point, and the diameter of the bolt tube of the main hinge is adjustable.

Description

A kind of hinge

Technical field

The utility model relates to a kind of hinge.

Background technology

The cabinet door normally fixes on the casing by hinges fixing, and the cabinet door can be around hinge through.General hinge is comprised of centre drawer hinge, sub-hinge and latch.Centre drawer hinge is welded on the box inside face, usually comprises an angle bar and two coaxial latch cylinders on the centre drawer hinge, runs through fixing with the latch cylinder of sub-hinge by latch.Between common centre drawer hinge angle bar and the latch cylinder also by being welded and fixed, other positions are more weak relatively for the intensity of weld, after the cabinet door installs, the welding position will bear the moment of torsion that the weight of cabinet door is brought, particularly the someone pulls to make and can make solder side more fragile, and the angle bar of centre drawer hinge will separate because of the fatigue of metal with the latch cylinder in the course of time.Therefore be necessary to improve structure, avoid above problem.

The utility model content

For solving the problems of the technologies described above, the utility model provides a kind of hinge, to reach the dustproof purpose of electricity meter box.

For achieving the above object, the technical solution of the utility model is as follows:

A kind of hinge is characterized in that, described hinge comprises centre drawer hinge, sub-hinge and latch, and the latch cylinder on the described centre drawer hinge is to be formed by angle bar extension bending partly.

By technique scheme, the hinge that the utility model provides because centre drawer hinge is to be formed by the bending of same iron plate, so there is not pad, therefore is not easy because of local strength's problem and the phenomenon of fracture.Latch cylinder on the centre drawer hinge is owing to being that bending forms, so can regulate barrel dliameter according to the model of latch in addition.

Description of drawings

In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment.

Fig. 1 is the part drawing of the disclosed hinge of the utility model embodiment;

Fig. 2 is the centre drawer hinge lateral view of the disclosed hinge of the utility model embodiment.

Numeral among the figure:

11. centre drawer hinge 12. sub-hinge 13. latches

21. latch cylinder part 22. angle bar parts

The specific embodiment

Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.

The utility model provides a kind of hinge, and described hinge is comprised of centre drawer hinge 11, sub-hinge 12 and latch 13.Centre drawer hinge 11 comprises latch cylinder part 21 and angle bar part 22, and latch cylinder 21 parts are to be formed by the direct bending of the extension of angle bar part 22.

During installation, the angle bar part 22 of centre drawer hinge 11 is welded on the casing, sub-hinge 12 is welded on the cabinet door, then allows sub-hinge 12 place between the latch cylinder part 21 of centre drawer hinge 11, makes centre drawer hinge 11 and sub-hinge 12 fixing getting final product by latch 13.

In the utility model, because centre drawer hinge is to be formed by the bending of same iron plate, so there is not pad, therefore be not easy because of local strength's problem and the phenomenon of fracture.Latch cylinder on the centre drawer hinge is owing to being that bending forms, so can regulate barrel dliameter according to the model of latch in addition.

To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims

1. a hinge is characterized in that, described hinge comprises centre drawer hinge, sub-hinge and latch, and the latch cylinder on the described centre drawer hinge is to be formed by angle bar extension bending partly.