JPH0160476U

JPH0160476U -

Info

Publication number: JPH0160476U
Application number: JP15405787U
Authority: JP
Priority date: 1987-10-09
Filing date: 1987-10-09
Publication date: 1989-04-17
Anticipated expiration: 2002-10-09
Also published as: JPH074778Y2

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例としての電源プラ
グの抜け止用タブをローゼツトに使用した場合を
示す斜視図であり、第２図は、第１図の抜け止用
タブの平面図であり、第３図は第２図の抜け止用
タブが、電源プラグの近傍の電源ケーブルに取付
けられた場合の斜視図であり、第４図は第２図の
抜け止用タブが、ローゼツトに接続されたＬ型電
源プラグに使用された場合の斜視図である。１……抜け止用タブ、２……第一係止孔、２Ａ
……孔部、２Ｂ……スリツト、３……第二係止孔
、３Ａ……孔部、３Ｂ……スリツト、４……連結
部、５……段部、１４……突部、２０……電源プ
ラグ。 FIG. 1 is a perspective view showing a case where a power plug retaining tab according to an embodiment of the present invention is used in a rosette, and FIG. 2 is a plan view of the retaining tab of FIG. 1. Figure 3 is a perspective view when the retaining tab shown in Figure 2 is attached to the power cable near the power plug, and Figure 4 is a perspective view of the retaining tab shown in Figure 2 attached to the rosette. It is a perspective view when it is used for a connected L-shaped power plug. 1... Retention tab, 2... First locking hole, 2A
...Hole, 2B...Slit, 3...Second locking hole, 3A...Hole, 3B...Slit, 4...Connection, 5...Step, 14...Protrusion, 20... …electrical plug.

Claims

[Scope of Claim for Utility Model Registration] (1) A tab for preventing the removal of a power plug externally connected to a power jack of an electronic device such as a terminal board for a telephone branch, wherein the tab for preventing the removal of a power source is elastic. It is formed of an insulating sheet material, and has a first locking hole at one end that penetrates the power plug through elastic deformation and locks into the stepped portion of the power plug when free after the elastic deformation is released, and at the other end. A power supply characterized in that a second locking hole is provided to lock onto a protrusion provided on an outer wall of the electronic device, and the one end and the other end are connected by a band-shaped connecting portion. A tab to prevent the plug from coming off. (2) The other end is formed smaller than the first locking hole, and a loop is formed on the side edge of the communication part by passing the other end through the first locking hole and wrapping it around the cable of the power plug. The power plug according to claim (1) of the utility model registration, characterized in that a stepped portion is formed at a position where the loop is maintained when the inner edge of the first locking hole locks. Retention tab. (3) Utility model registration claim No. (1) characterized in that the first locking hole is formed by a circular hole having a diameter at least smaller than the stepped portion of the power plug and a slit communicating with the circular hole. The tab to prevent the power plug from falling out as described in section. (4) The scope of the utility model registration claim, characterized in that the second locking hole is formed of a hole having a smaller diameter than the outer diameter of the protrusion of the electronic device and can be fitted into the protrusion through elastic deformation. A tab to prevent the power plug from coming off as described in paragraph (1). (5) The tab for preventing the power plug from coming off as set forth in claim (4), wherein the second locking hole has a slit that communicates with the hole.