CN201797167U

CN201797167U - Safety power socket

Info

Publication number: CN201797167U
Application number: CN2010205205772U
Authority: CN
Inventors: 韩延春
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-08
Filing date: 2010-09-08
Publication date: 2011-04-13
Anticipated expiration: 2020-09-08

Abstract

A safety power socket relates to an electric appliance, and comprises a socket casing and a locking piece, wherein, the socket casing and the locking piece are connected to form a whole body; the socket casing (1) comprises an upper cover and a lower cover which are connected to form a whole body through a bolt; the locking piece is arranged on the outer side of the socket casing; the locking piece comprises a button (3), a protruding piece (4), a spring (5) and a hinge shaft (6); the button (3), the protruding piece (4) and the spring (5) are combined with the socket casing (1) through the hinge shaft (6) so as to form a whole body; the spring (5) is arranged on the hinge shaft (6) in series; the protruding piece (4) is inserted in the socket casing (1); in addition, a power plug (8) is inserted in a socket hole (2) formed in the socket casing (1), and the protruding piece (4) is connected with a power plug piece (9) on the power plug (8). The safety power socket can lead the power plug to achieve firm plug-in connection, and potential safety hazards such as fire striking and the like caused by virtual connection of a plug link or virtual connection and separation between a plug and the socket can be avoided at the same time.

Description

A kind of safety power source plug socket

Technical field

The utility model relates to a kind of electric equipment products, particularly relates to a kind of safety power source plug socket that locking member can make the appliance plug firm plug that is provided with.

Background technology

Supply socket on the market now mostly is plug-in, a great variety of models, but all have the situation that repeatedly plug back grafting is not firm or get loose easily.In addition, some electric equipment products are no plug-type, the electric tool that uses as the workman of construction site and decoration construction etc., these products generally all have a segment distance from power supply, need with very long electric wire, because the job site personnel more complicated very easily gets loose under nobody looks after situation, virtually connects with the common power socket, brings a lot of inconvenience to construction.

Summary of the invention

The safety power source plug socket that the purpose of this utility model is to provide a kind of and does not get loose, do not virtually connect, this socket is provided with locking member, can make the attaching plug firm plug, stop simultaneously because of the virtual connection of plug line or plug and socket virtual connection, the hidden dangers such as sparking that come off and brought.

The purpose of this utility model is achieved through the following technical solutions:

A kind of safety power source plug socket comprises Socket casing and locking member, and Socket casing and locking member are connected as a single entity, and Socket casing is made up of loam cake and lower cover, and loam cake is connected one with lower cover through screw; Locking member is located at the Socket casing outside, and locking member is made up of button, protrusion sheet, spring and hinge, and button, protrusion sheet and spring are formed one by hinge and Socket casing, and the spring string is loaded on the hinge, protrudes sheet and inserts in the Socket casing; Attaching plug is inserted in the receptacle sockets in the Socket casing, and the attaching plug sheet that protrudes on sheet and the attaching plug joins.

Described a kind of safety power source plug socket, spring are the spreading spring.

Advantage of the present utility model and effect are:

1. the utility model socket is provided with locking member, wherein protrude sheet and directly impose on thrust of attaching plug sheet, make the attaching plug firm plug, overcome the shortcoming that the plug-in socket easily gets loose, virtually connects, stopped simultaneously to make that because of the virtual connection of plug line or plug and socket virtual connection, the hidden dangers such as sparking that come off and brought the utility model socket is particularly suitable for using under the adverse circumstances such as construction site.

2. the utility model is simple in structure, and operation is directly perceived, long service life.

Description of drawings

Fig. 1 is the utility model front view;

Fig. 2 is the utility model vertical view;

Fig. 3 is the A-A cutaway view among Fig. 1.

Specific embodiments

Below in conjunction with accompanying drawing the utility model is elaborated:

Be labeled as among the figure: 1. Socket casing; 1-a. loam cake; 1-b. lower cover; 2. receptacle sockets; 3. button; 4. protrusion sheet; 5. spring; 6. hinge; 7. electric wire; 8. attaching plug; 9. attaching plug sheet.

As shown in the figure, the utility model comprises Socket casing 1 and locking member, and Socket casing 1 is connected as a single entity with locking member.Wherein, Socket casing 1 is made up of loam cake 1-a and lower cover 1-b, and loam cake 1-a is connected one with lower cover 1-b through screw; Locking member is located at Socket casing 1 outside, locking member is made up of button 3, protrusion sheet 4, spring 5 and hinge 6, button 3, protrusion sheet 4 and spring 5 are formed one by hinge 6 and Socket casing 1, spring 5 strings are loaded on the hinge 6, protruding sheet 4 inserts in the Socket casing 1, the attaching plug sheet 9 that protrudes on sheet 4 and the attaching plug 8 joins, and button 3 and protrusion sheet 4 adopt insulating material to make.During work, the attaching plug 8 that is connected with electric wire 7 is inserted in the receptacle sockets 2 in the Socket casings 1, press the button 3, button 3 is under the pressure of spring 5, give 9 one thrusts of attaching plug sheet by the protrusion sheet 4 that inserts the slit on the Socket casing 1, make attaching plug sheet 9 be clamped in the receptacle sockets 2, thereby realize the purpose that attaching plug 8 is firmly pegged graft.

This supply socket specification and every electric parameter design with reference to relevant national standard.

The utility model socket can with heat insulation, the fire retardation PC engineering plastics are injection molded, hinge 6 can be selected stainless steel Φ 3 bar materials for use.

Claims

1. a safety power source plug socket comprises Socket casing and locking member, and Socket casing and locking member are connected as a single entity, and it is characterized in that: Socket casing (1) is made up of loam cake and lower cover, and loam cake is connected one with lower cover through screw; Locking member is located at Socket casing (1) outside, locking member is made up of button (3), protrusion sheet (4), spring (5) and hinge (6), button (3), protrusion sheet (4) and spring (5) are formed one by hinge (6) and Socket casing (1), spring (5) string is loaded on the hinge (6), protrudes sheet (4) and inserts in the Socket casing (1); Attaching plug (8) is inserted in the interior receptacle sockets (2) of Socket casing (1), and the attaching plug sheet (9) that protrudes on sheet (4) and the attaching plug (8) joins.

2. a kind of safety power source plug socket according to claim 1 is characterized in that: spring (5) is the spreading spring.