JPS628477A - Connector for electric wire - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an electrical wiring connector for connecting electrical wiring by inserting a plug into an outlet, and particularly to a dipole row AC plug and a dipole row AC outlet. [Prior Art] Conventionally, this type of electrical wiring connector has not had a locking function to prevent the plug inserted into the outlet from being pulled out from the outlet.

[Problem that the invention seeks to solve]

The above-mentioned conventional electrical wiring connector has a drawback that it does not have a locking function, so it cannot prevent accidents in which the plug is accidentally pulled out of the outlet or dropped.

In particular, many OAt [such as recent personal computers] use dipole row AC plugs.
This was a serious problem because if the plug was accidentally pulled out of the outlet, data could be destroyed.

Means for Solving Problem L] The electrical wiring connector of the present invention includes an electrical outlet, a plug inserted into the electrical outlet, a hook receiving part attached to the electrical outlet, and a hook receiving part that is housed in the plug. The plug includes a hook portion that engages with the hook receiving portion when the plug is inserted into the outlet.

〔Example〕

Next, an embodiment of the present invention will be described with reference to the drawings.

FIG. 2 is an exploded perspective view showing how the hooks 1 and 2 are attached to the 2fi parallel AC plug 5. Hook part 1゜2 with screw 3
．． 4 to attach it to the dipole row AC plug 5. screw 3
．． The direction of insertion of 4 is indicated by arrow 6.7.

FIG. 3 is a perspective view showing the hook portion 1.2 attached to the dipole row AC plug 5.

FIG. 4 is an exploded perspective view showing a method of attaching the hook receiving portion 8 to the bipolar row AC outlet 10. The hook receiving part 8 is attached to the bipolar row AC outlet 10 using screws 9. arrow 1
2 indicates the insertion direction of the screw 9. Remove the screw 11 originally attached to the dipole row AC outlet 10, and insert the screw 1.
The screw 9 can be attached to the screw hole into which the screw 1 was screwed.

FIG. 5 is a perspective view showing a state in which the hook receiving portion 8 is attached to the bipolar row AC outlet 10.

FIG. 1 shows a dipole row AC plug 5 with a hook part 1.2 assembled as shown in FIG. 3, and a dipole row AC plug 5 with a hook receiving part 8 assembled as shown in FIG. It is a sectional view showing a state in which the hook parts 1 and 2 and the hook receiving part 8 are locked together after being inserted into an AC outlet 10. In the figure, only the hook receiving part 8 and the dipole row AC set 10 are shown in cross section as indicated by diagonal lines.

A method of locking and unlocking the dipole row AC plug 5 and the dipole row AC outlet 10 will be described with reference to FIG. First, when locking, dipole row AC plug 5
When pushed in the direction shown by arrow B, force in the direction of arrow A is automatically applied to the tips 13 by the wedge-shaped hook mechanisms provided at the tips 13 of the hooks 1 and 2, and the tips are temporarily 13 deforms inward, but when the tip 13 is pushed past the plate thickness of the hook receiving part 8, it returns to its original shape due to the elastic force of the hook parts 1 and 2, as shown in FIG. The hook mechanism at the tip 13 engages with the inner surface of the hook receiving part 8 to securely close the dipole row AC plug 5.
and the bipolar row AC outlet 10 will be locked.

To release the lock, apply force to the hooks 1 and 2 in the direction shown by arrow A to deform the tips 13 inward to disengage them from the hook receiver 8, and then press 2f! This can be done by pulling the parallel AC plug 5 in the direction of arrow C.

〔Effect of the invention〕

As explained above, the present invention has the effect of preventing the plug from falling off from the outlet by attaching the hook to the plug and attaching the hook receiver to the outlet.

[Brief explanation of drawings]

FIG. 1 is a sectional view of one embodiment of the present invention, FIGS.
The figures are respectively 28i! of the hook part 1.2 shown in Fig. 1! parallel A
An exploded perspective view and an assembled perspective view show how to install the C plug 5, and FIGS. 4 and 5 show how to install the hook holder 8 to the dipole row AC outlet 10 shown in FIG. FIG. 2 is an exploded perspective view and a perspective view after completion. 1.2...Hook part, 3.4...Screw, 5...Bipolar row AC plug, 6.7...Screw insertion direction, 8...Hook receiving part, 9.11...・Screw, 10...Dipolar row AC outlet, 12...Screw insertion direction. Tei 2 Tsuka 3y! J

Claims (1)

[Claims] An outlet, a plug inserted into this outlet,
An electrical wiring connector comprising: a hook receiving part attached to the outlet; and a hook part attached to the plug and engaging with the hook receiving part when the plug is inserted into the outlet.