JPH0133018Y2

JPH0133018Y2 -

Info

Publication number: JPH0133018Y2
Application number: JP1984156473U
Authority: JP
Priority date: 1984-10-18
Filing date: 1984-10-18
Publication date: 1989-10-06
Also published as: JPS6171084U

Description

【考案の詳細な説明】（産業上の利用分野）本考案はミシン用把手の取付構造に関する。[Detailed explanation of the idea] (Industrial application field) The present invention relates to a mounting structure for a handle for a sewing machine.

（従来の技術）ミシンに把手をつけたものはその持ち運びに便
利ではあるが把手の為に上面の高さが高くなるた
め収納時には邪魔となるので、取付けの支点を中
心として回動可能とするものが提案されている。(Prior art) A sewing machine with a handle is convenient for carrying, but the handle increases the height of the top surface and becomes a hindrance when storing it, so the sewing machine should be able to rotate around the fulcrum of attachment. something is proposed.

（考案の問題点）天板に把手が回動可能に設けられているもので
は、この天板を更にミシンアームに取付けるもの
である。この場合、ミシンの重量は把手とこれを
支持する天板が担うことになり、充分強度を持た
した天板とする必要があつたが天板は本来ミシン
の上部を覆うだけの機能であるため必要以上に堅
牢さを持たせる為に強固な構造にしていた。又、
把手を直接的にミシンアームに取付け、天板を独
立させてミシンアームに組付けるものが提案され
ているが、従来の天板を２分割の構造としたり、
天板と把手、天板とミシンアームの合せ部を調節
しながら複雑な手順で組付けなければならなかつ
た。(Problems with the invention) If the handle is rotatably provided on the top plate, the top plate is further attached to the sewing machine arm. In this case, the weight of the sewing machine is borne by the handle and the top plate that supports it, so it was necessary to make the top plate sufficiently strong, but since the top plate's original function is to cover the top of the sewing machine. It had a strong structure to make it more robust than necessary. or,
It has been proposed that the handle be attached directly to the sewing machine arm and the top plate be made independent and assembled to the sewing machine arm.
It was necessary to assemble the machine through complicated steps while adjusting the joints between the top plate and the handle, and the joint between the top plate and the sewing machine arm.

（問題を解決する手段）本考案に於いては回動可能な把手の足部に対し
個別に設けたコの字状板金を介してミシンアーム
に取付け、該板金に天板を取付ける構造とした。(Means for solving the problem) In the present invention, the rotatable handle is attached to the sewing machine arm via a U-shaped sheet metal provided separately at the foot, and the top plate is attached to the sheet metal. .

（作用）考案した板金を介して、回動可能な把手と、天
板が一体となつている構造のため、予め天板と回
動可能な把手との位置合せを行い、次にミシンア
ームと天板の合さる部分の位置決めをして板金を
ミシンアームにネジにて螺着する。(Function) Because the rotatable handle and the top plate are integrated through the devised sheet metal, the top plate and the rotatable handle are aligned in advance, and then the sewing machine arm and the top plate are aligned. Position the matching parts of the top plate and screw the metal plate onto the sewing machine arm with screws.

（実施例）本考案の実施例を図面により詳細に説明する。(Example) Embodiments of the present invention will be described in detail with reference to the drawings.

第１図及び第２図において、天板１の長手方向
に間隔をもつて２このコの字状板金３がネジ２に
て固着されている。前記板金３は前記ネジ２の取
付部の近くに貫通穴１０を設けており、該穴１０
には把手５の足部に設けた穴１１を通した軸４を
夫々嵌装している。 1 and 2, two U-shaped metal plates 3 are fixed with screws 2 at intervals in the longitudinal direction of a top plate 1. As shown in FIGS. The sheet metal 3 has a through hole 10 near the attachment part of the screw 2, and the hole 10
A shaft 4 is inserted through a hole 11 provided in the foot of the handle 5, respectively.

前記板金３はミシンアーム９に前記天板１と外
形線を合わせながらネジ６にて螺着されている。
なお該ネジ６の螺着位置は前記板金３の貫通穴１
０に近接した位置である。この様な構成により把
手使用時、把手５は第２図二点鎖線の位置に起こ
されてミシン重量は板金３を介して把手５に伝え
られる。把手不使用時把手５は第２図実線の位置
に回動される。 The sheet metal 3 is screwed onto the sewing machine arm 9 with screws 6 while aligning the outline with the top plate 1.
The screw 6 is screwed into the through hole 1 of the sheet metal 3.
This is a position close to 0. With this configuration, when the handle is in use, the handle 5 is raised to the position indicated by the two-dot chain line in FIG. 2, and the weight of the sewing machine is transmitted to the handle 5 via the sheet metal 3. When the handle 5 is not in use, the handle 5 is rotated to the position shown by the solid line in FIG.

（効果）以上の如く、回動可能な取手を板金を介してミ
シンアームに取付け、該板金に天板を取付ける構
造としたことにより、天板にはミシンの重量を支
えるための強度上、構造上の制約がないことから
例えばプラスチツク製のような軽く、安価な天板
や、複雑な構造の天板等の使用が可能であり、更
に収納時の回動する把手と把手をガイドする天板
に設けた溝との位置調整においては板金を複数と
して把手の足部に夫々対応する様にしたことによ
り微細な調整をミシンアームに取付ける前に予め
行うことが出来、又ミシンアームと天板との位置
合せを行いながら板金をミシンアームに螺着する
ので極めて簡単な手順で容易に組付ける事が可能
である。(Effects) As described above, by attaching the rotatable handle to the sewing machine arm via a sheet metal and attaching the top plate to the sheet metal, the top plate has a structure that is strong enough to support the weight of the sewing machine. Since there is no above restriction, it is possible to use a light and inexpensive top plate made of plastic or a top plate with a complicated structure, and it is also possible to use a top plate that guides the rotating handle and the handle when storing. In order to adjust the position with the groove provided in the sewing machine arm, fine adjustments can be made in advance by using multiple sheets of metal so that each corresponds to the foot of the handle. Since the sheet metal is screwed onto the sewing machine arm while aligning the parts, it can be easily assembled using extremely simple steps.

[Brief explanation of drawings]

図面は本考案の実施例に係り、第１図は天板組
付状態の上面図、第２図は第１図−の箇所の
断面図、第３図は第１図の−断面図であり、
１は天板、３は板金、４は軸、５は把手である。 The drawings relate to an embodiment of the present invention, and FIG. 1 is a top view of the top plate assembled, FIG. 2 is a cross-sectional view of the portion shown in FIG. ,
1 is a top plate, 3 is a metal plate, 4 is a shaft, and 5 is a handle.

Claims

[Scope of utility model registration request]

A top plate 1 covers the upper opening of the sewing machine arm 9, and feet that can be inserted downward from the opening of the top plate are formed at both ends of the handle so as to rotate above the top plate. A handle 5 in which a hole 11 parallel to the handle part is provided in each foot part, a shaft 4 that rotatably fits into the hole in the handle, and a through hole 10 that rotatably supports the shaft are formed in the rising part. A U-shaped metal plate is provided in advance on the mounting portion to form a top plate fixing portion for fixing the top plate and a fixing portion adjustable to the sewing machine arm at a position corresponding to an opening formed in the top plate. 3. A mounting structure for a sewing machine handle comprising: