CN2505996Y

CN2505996Y - Strong clamping socket

Info

Publication number: CN2505996Y
Application number: CN 01251264
Authority: CN
Inventors: 盖金华
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-10-31
Filing date: 2001-10-31
Publication date: 2002-08-14
Anticipated expiration: 2011-10-31

Abstract

The utility model relates to a socket, in particular to a strong clamping socket which comprises a shell and a clamping type socket core, wherein, a springy clamping device is arranged on the socket core. The strong clamping socket has simple structure, long life-span, tight connecting and large contacting volume; therefore, the phenomena of striking fire and overheating are avoided in using.

Description

Powerful folder formula socket

The utility model relates to a kind of socket, is specially powerful folder formula socket.

The lock pin of existing socket is the copper sheet structure, therefore has following shortcoming and defect:

1. elasticity deficiency.Promptly folder is not tight, is prone to " sparking " phenomenon, can damage electrical equipment, and is dangerous yet.

2. elasticity is not lasting.After the lock pin that adopts used a period of time at present, elasticity can diminish or follow the string, thereby the life-span of socket is shortened.

3. contact area is little.The inner lock pin that is provided with of present commercially available socket is in order to strengthen elasticity, and contour structures is more

Shape, when plug and lock pin grafting, contact area is little, easily heating.

The purpose of this utility model is to propose a kind of powerful folder formula socket, to solve the shortcoming and defect that existing socket exists.

Major technique content of the present utility model is: this brute force folder formula socket is made up of housing and folder formula lock pin, it is characterized in that being provided with flexible clamping device in the lock pin outside or inside bottom, its flexible clamping device is sheet spring or silk spring, and fastens as one into the folder formula with lock pin.

Technique effect of the present utility model is because of this brute force folder formula socket, on existing socket lock pin, set up flexible clamping device, thus that this socket has that elasticity is strong and lasting, plug and lock pin are pegged graft is tight, contact area greatly, be not prone to " sparking " and phenomenons such as " overheated " in use.Overcome the shortcoming of existing socket.

Fig. 1 is the utility model overall structure schematic diagram;

Fig. 2 just cuts open schematic diagram for what the utility model sheet spring formula clamping device was located at the lock pin outside;

Fig. 3 is located at the schematic diagram of lock pin inside bottom for the utility model silk spring formula clamping device.

1 housing, 2 lock pins, 3 flexible clamping devices.

Realize the utility model embodiment as shown in the figure, Fig. 2 and Fig. 3 are that flexible clamping device (3) is located at lock pin (2) outside, its structure is by housing (1) and lock pin (2) and flexible clamping device (3) formation, and flexible clamping device (3) is a sheet spring formula, and fastens as one into the folder formula with lock pin (2); Fig. 4 and Fig. 5 are that flexible clamping device (3) is located at lock pin (2) inside bottom, its structure is by housing (1) and lock pin (2) and flexible clamping device (3) formation, its flexible clamping device (3) is a silk spring formula, its overhanging clamping lock pins of spring two arms (2) outside, and fasten as one into the folder formula.

Claims

1. a powerful folder formula socket is made up of housing (1) and folder formula lock pin, it is characterized in that being provided with on lock pin (2) flexible clamping device (3), and (3} is sheet spring or silk spring to its flexible clamping device.

2. according to the described powerful folder formula socket of claim 1, it is characterized in that flexible clamping device (3) is located at the outside of lock pin (2), and fasten as one into the folder formula with lock pin (2).

3. according to the described powerful folder formula socket of claim 1, it is characterized in that flexible clamping device (3) is located at the inside bottom of lock pin (2), and fasten as one into the folder formula with lock pin (2).