JPS61126724U - - Google Patents

Description

Translated fromJapanese

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は取付枠の固定構造の従来例を構商する
壁はさみ金具、第２図は前記従来例を説明する斜
視図、第３図および第４図はこの考案にかかる取
付枠の固定構造の一実施例をあらわす構成部品の
分解斜視図および組み立て状態の側面図、第５図
は第４図の取付枠の固定構造の作用をあらわす側
面図である。 １…取付枠、１ａ…そのねじ挿通孔、１ｂ…そ
の係止孔、３…配線器具、４…壁、５…配線器具
取付用の穴、６…押さえ部材、６ａ…その開口部
、６ｂ…そのねじ孔、６ｃ…その係止孔、７…ね
じ、８…ばね板、８ａ…その先端、８ｂ…その屈
曲部。 Fig. 1 shows a wall scissor fitting that shows a conventional example of a fixing structure for a mounting frame, Fig. 2 is a perspective view illustrating the conventional example, and Figs. 3 and 4 show a fixing structure for a mounting frame according to this invention. FIG. 5 is an exploded perspective view of the component parts and a side view of the assembled state showing an embodiment of the present invention, and FIG. 5 is a side view showing the operation of the fixing structure of the mounting frame shown in FIG. DESCRIPTION OF SYMBOLS 1... Mounting frame, 1a... Screw insertion hole, 1b... Locking hole, 3... Wiring device, 4... Wall, 5... Hole for mounting wiring device, 6... Holding member, 6a... Opening thereof, 6b... Its screw hole, 6c... its locking hole, 7... its screw, 8... its spring plate, 8a... its tip, 8b... its bent part.

Claims (1)

Translated fromJapanese

【実用新案登録請求の範囲】(1) 両側端に壁に固定されるためのねじ挿通孔
を有し、各ねじ挿通孔を挟む両側に取付枠固定用
の金具を係止させる係止孔を備えている配線器具
用取付枠が壁に固定される構造であつて、壁に穿
設された配線器具取付用の穴を挟んで取付枠と対
峙するよう壁裏面側に配置される押さえ部材を備
え、この押さえ部材は、取付枠のねじ挿通孔との
対応位置にねじ孔を有し、このねじ孔に取付枠の
ねじ挿通孔から挿通されたねじを螺入させるとと
もに、取付枠の係止孔との対応位置に係止孔を有
し、これら係止孔と取付枠の係止孔との間で外側
方向屈曲状のばね板の各先端を受け入れていて、
前記ねじの回転で前記ばね板が取付枠と押さえ部
材との間で圧縮されさらに外側方向に屈曲してそ
の屈曲部が壁裏面に当接することにより、取付枠
が壁に圧接固定されるようになつていることを特
徴とする取付枠の固定構造。(2) 押さえ部材が、中央部に配線器具挿通用の
開口部を有する板体である実用新案登録請求の範
囲第１項記載の取付枠の固定構造。[Scope of Claim for Utility Model Registration] (1) Has screw insertion holes at both ends for fixing to the wall, and locking holes for locking metal fittings for fixing the mounting frame on both sides of each screw insertion hole. The wiring device mounting frame is fixed to the wall, and the holding member is placed on the back side of the wall so as to face the mounting frame across the wiring device mounting hole drilled in the wall. This holding member has a screw hole at a position corresponding to the screw insertion hole of the mounting frame, and the screw inserted through the screw insertion hole of the mounting frame is screwed into this screw hole, and the holding member locks the mounting frame. It has locking holes at positions corresponding to the holes, and each tip of the spring plate bent outward is received between these locking holes and the locking hole of the mounting frame,
As the screw rotates, the spring plate is compressed between the mounting frame and the holding member, and is further bent outward so that the bent portion comes into contact with the back surface of the wall, so that the mounting frame is fixed to the wall under pressure. The fixed structure of the mounting frame is characterized by its curved shape. (2) The mounting frame fixing structure according to claim 1, wherein the holding member is a plate having an opening in the center for insertion of a wiring device.