JPH04102582U - connection device - Google Patents

Abstract

(57) [Summary] [Structure] There is a pair of hooks 1, which fit into the holes of the outlet. [Effect] Removal accidents are less likely to occur.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to a connection device, and particularly to a power plug and a power plug having a locking mechanism using a hook. Regarding electrical outlets.

0002

[Conventional technology]

Conventional power plugs are simply plugged into an outlet, so they are not exposed to external forces. It was a structure that could be easily removed.

0003

[Problem that the idea aims to solve]

Conventional power plugs like this do not have a locking mechanism and are easy to pull out, so The power plug may be pulled out by an external force, causing the device to turn off. There were some drawbacks. In addition, if the current capacity of the device is large, the electrode may not be connected properly due to disconnection. The touch surface becomes smaller, generates high heat, and burns out the power plug and outlet. There was also a drawback.

0004 The purpose of this invention is to prevent the accident of being pulled out due to external force, and to prevent the accident of burning out. The object of the present invention is to provide a connection device that eliminates the need for

[0005]

[Means to solve the problem]

The configuration of the connecting device of the present invention includes a plug having a pair of hooks to prevent disconnection; and an outlet having a hole into which the hook fits.

[0006]

【Example】

Figures 1(a) and 1(b) are front views showing a plug in a connecting device according to an embodiment of the present invention. and a side view.

[0007] In FIG. 1, the plug of this embodiment has a pair of electrodes 2, a ground electrode 3, and a pair of It has a hook 1 and is connected to a power cord 4. This hook 1 is connected This is to prevent the status from being released easily.

[0008] FIG. 2 is a front view showing an outlet of the connection device according to an embodiment of the present invention.

[0009] In FIG. 2, this outlet has an electrode opening 10 into which the ground electrode 3 is inserted, and a An electrode port 5 into which a pair of electrodes 2 is inserted, and a hook hole into which a pair of hooks 1 are inserted. 6.

0010 Here, the pair of hooks 1 are easily inserted into the holes 6 due to their elasticity. , strongly resists the force of removal. When removing it, apply force with your fingers in the direction of the arrow in Figure 1. Once inserted, it can be quickly removed.

[0011] Figure 3 is a cross section showing the locked connection state between the plug and the outlet according to an embodiment of the present invention. It is a diagram.

0012 In FIG. 3, it can be seen that the outlet 8 secures a pair of hooks 1. .

[0013]

[Effect of the idea]

As explained above, this invention uses the hooks provided at both ends of the plug to It has the effect of preventing the plug from coming off.

[Brief explanation of drawings]

FIGS. 1(a) and 1(b) are a front view and a side view of a plug in a connecting device according to an embodiment of the present invention.

FIG. 2 is a front view showing an outlet of the connection device according to an embodiment of the present invention.

FIG. 3 is a sectional view showing a connected state of a connecting device according to an embodiment of the present invention.

[Explanation of symbols]

1 hook 2 electrodes 3 Earth electrode 4 Power cord 5,10 Electrode port 6 Hole for hook 7 Lock type power plug 8 Outlet

Claims (1)

[Scope of utility model registration request] 1. A connection device comprising: a plug having a pair of hooks to prevent the plug from coming off; and an outlet having a hole into which the hooks fit.