CN109057592A

CN109057592A - Hinge

Info

Publication number: CN109057592A
Application number: CN201811065240.4A
Authority: CN
Inventors: 吕安; 潘文佳; 汪路军; 凌俊杰; 鮑晶晶; 胡增辩; 冯宏国
Original assignee: HUANGSHAN PAINIER TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: HUANGSHAN PAINIER TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2018-09-13
Filing date: 2018-09-13
Publication date: 2018-12-21

Abstract

The invention discloses a kind of hinges, including the first and second articulated body, the hinge hole of face is offered on first and second articulated body and is wherein plugged with articulated shaft, the first and second bayonet is arranged in the side of hinge hole on first articulated body, the opening direction of the first and second bayonet is vertical, the elongated direction of bayonet and articulated shaft it is axial consistent.First articulated body is directly snapped fit onto cabinet door using bayonet by the way that two bayonets are arranged on the first articulated body of hinge, so that installation is more simple and convenient, and will not cause to damage to cabinet door by above scheme.

Description

Hinge

Technical field

The invention belongs to low-tension switch cabinet technical fields, and in particular to a kind of hinge of door of switch cabinet and cabinet body connection Chain.

Background technique

The main function of switchgear be generated electricity in electric system, transmitted electricity, the conversion of distribution and electric energy during, carry out Folding, control and protection electrical equipment.In the prior art the connection between the cabinet door and sales counter of switchgear be all by hinge come It realizes, applied common hinge is in a welding manner to connect together hinge with cabinet door mostly at present, generally uses point The mode of weldering.The switchgear for selecting this kind of hinges to install generally occur the problem that 1, welding is not easy to adjust later, and And intensity is inadequate, is easy to appear door-plate sagging；If 2, weld when dimensional discrepancy or desoldering will end of door plate cause to damage, Even entire door-plate can be made to scrap；3, the welding position of door-plate and hinge can not paint, and long-time service gets rusty easily.

Goal of the invention

The hinge that the object of the present invention is to provide a kind of structures simply, is easily installed.

To achieve the above object, the technical scheme is that a kind of hinge, including the first and second articulated body, first and second The hinge hole of face is offered on articulated body and is wherein plugged with articulated shaft, it is characterised in that: on first articulated body The first and second bayonet is arranged in the side of hinge hole, and the opening direction of the first and second bayonet is vertical, the elongated direction of bayonet and articulated shaft It is axial consistent.

Above scheme is direct by the first articulated body using bayonet by the way that two bayonets are arranged on the first articulated body of hinge It snaps fit onto cabinet door, so that installation is more simple and convenient, and cabinet door will not be caused to damage.

Detailed description of the invention

Fig. 1,2 are structural schematic diagrams of the invention；

Fig. 3 is the structural schematic diagram of the first articulated body；

Fig. 4,5 are the first articulated body and cabinet door installation condition schematic diagram.

Specific embodiment

In conjunction with attached drawing, a kind of hinge, including the first and second articulated body 10,20 is offered just on first and second articulated body 10,20 Pair hinge hole and be wherein plugged with articulated shaft 30, the side of the hinge hole 11 on first articulated body 10 setting first, Two bayonets 12,13, the opening direction of the first and second bayonet 12,13 is vertical, the elongated direction of bayonet is axial consistent with articulated shaft 30. Core of the invention is two bayonets of setting on the first articulated body 10 of hinge, replaces passing with the mode of bayonet clamping connection Hinge of uniting welds or the mode of bolt/screw connection, not only effectively prevents the damage caused by cabinet door when hinge is connect with cabinet door Wound, and connect simply, it does not need to be mounted directly by other tools.

There are two types of preferred embodiments by the present invention, one is, the peripheral profile generally triangle of the first articulated body 10, hinge hole 11 in the middle part of plate face and the first and second bayonet 12,13 is located at two corners.It is such that the knot so that the first articulated body 10 is set Structure is more compact, easy for installation.

The second is the first articulated body 10 is the two boards body of parallel interval arrangement, the adjacent both sides point of the first articulated body 10 It is not connected with the inside plate face of the pedestal of angle steel shape 40 and the plate face of the first articulated body 10 is vertical with the length direction of pedestal 40；The The corner of one articulated body 10, which has, constitutes the first and second bayonet 12,13 between the plate face of 40 respective side of indentation and pedestal.Specific implementation When, for arranging the second articulated body 20, such setting not only makes second in the middle position of 10 two boards body of the first articulated body The structure of articulated body 20 is more compact, also helps the intensity for reinforcing the second articulated body 20.

Further, the second articulated body 20 includes hinged pipe 21, and hinged pipe 21 is located at the middle position of the first articulated body 10 And the inner hole of hinged pipe 21 and 11 same core of hinge hole are arranged, are connected with connecting plate 22, connecting plate 22 on the outer tube wall of hinged pipe 21 Whole is in bending, and the plate face of connecting plate 22 and the pipe range direction of hinged pipe 21 are parallel, plate of the connecting plate 22 far from hinged pipe 21 Arranged for interval has connecting hole 23 on face.When it is implemented, the inner hole of hinged pipe 21 is identical as the aperture of hinge hole 11, hinged pipe 21 Length and 10 two boards body of the first articulated body spacing coincide, such second articulated body 20 is connect more with the first articulated body 10 Securely, the case where being not in shaking.Whole connecting plate 22 is in bending, and bending part and pedestal 30, which are formed, to be avoided, in this way The rotation of cabinet door and the first articulated body 10 would not be caused to interfere.When installation, connecting plate 22 is placed in cabinet far from hinged pipe 21 In vivo, connecting hole 23 and the cabinet body opened up thereon is connected by screw to, in this way convenient for the replacement of position and the disassembly of cabinet door.

Further, straight bar section 31 and crotch section 32 of the articulated shaft 30 including the arrangement that postpones, straight bar section 31 are inserted into hinge hole 11 and hinged pipe 21 inner hole in constitute hinged cooperation.When it is implemented, cabinet door is connect in the vertical direction with cabinet body, i.e., hingedly Axis 30 is located at vertical direction, and crotch section 32 is located at the top of straight bar section 31, can be inserted into hinge hole 11 in this way to avoid straight bar section 31 With in the inner hole of hinged pipe 21 after fall, the upper end of the intermediate location of crotch section 32 and straight bar section 31 and hinge hole 11 against Limitation articulated shaft 30 moves vertically downwards.The aperture of the inner hole of the outer diameter and hinge hole 11 and hinged pipe 21 of straight bar section 31 It coincide, so that connection is more closely.

Claims

1. a kind of hinge, including the first and second articulated body (10,20), the hinge of face is offered on the first and second articulated body (10,20) It connects hole and is wherein plugged with articulated shaft (30), it is characterised in that: the side of the hinge hole (11) on first articulated body (10) The first and second bayonet (12,13) are arranged in side, and the opening direction of the first and second bayonet (12,13) is vertical, the elongated direction of bayonet and hinged The axial direction of axis (30) is consistent.

2. hinge according to claim 1, it is characterised in that: the peripheral profile generally three of first articulated body (10) Angular, hinge hole (11) is located in the middle part of plate face and the first and second bayonet (12,13) is located at two corners.

3. hinge according to claim 1, it is characterised in that: first articulated body (10) is the two of parallel interval arrangement Block plate body, the adjacent both sides of the first articulated body (10) are connected with the inside plate face of the pedestal of angle steel shape (40) respectively and first is hinged The plate face of body (10) is vertical with the length direction of pedestal (40).

4. hinge according to claim 3, it is characterised in that: there are indentation and pedestal in the corner of the first articulated body (10) (40) the first and second bayonet (12,13) are constituted between the plate face of respective side.

5. hinge according to claim 4, it is characterised in that: the second articulated body (20) includes hinged pipe (21), hinged pipe (21) it is arranged positioned at the middle position of the first articulated body (10) and the inner hole of hinged pipe (21) and hinge hole (11) same core, hinged pipe (21) it is connected on outer tube wall connecting plate (22), connecting plate (22) is integrally in bending, the plate face of connecting plate (22) and hinged The pipe range direction for managing (21) is parallel, and connecting plate (22) has connecting hole (23) far from arranged for interval in the plate face of hinged pipe (21).

6. hinge according to claim 5, it is characterised in that: articulated shaft (30) include postpone arrangement straight bar section (31) and Crotch section (32), straight bar section (31), which is inserted into the inner hole of hinge hole (11) and hinged pipe (21), constitutes hinged cooperation.