JPS6012539Y2

JPS6012539Y2 - cover for sewing machine

Info

Publication number: JPS6012539Y2
Application number: JP13064780U
Authority: JP
Inventors: 和男楳村; 克良飯田
Original assignee: ブラザー工業株式会社
Priority date: 1980-09-12
Filing date: 1980-09-12
Publication date: 1985-04-23
Also published as: JPS5754362U

Description

【考案の詳細な説明】技術分野この考案はミシンを上方より収容するように下方に開放
した中空部を内部に有し、下端にミシンを着脱自在に錠
止するための錠止装置が設けられ、上面のほぼ中央にハ
ンドル部が設けられたミシンのためのカバーに関するも
のである。[Detailed Description of the Invention] Technical Field This invention has a hollow space inside that opens downward to receive a sewing machine from above, and a locking device is provided at the lower end to removably lock the sewing machine. This invention relates to a cover for a sewing machine that has a handle portion approximately in the center of its top surface.

従来技術従来、この種のミシンのためのカバーとしては、カバ一
本体の中空部にミシンを収容して、カバ一本体とミシン
とを錠止し、カバ一本体の上面にねじ等りより固着され
たハンドル部を把持してミシンを運搬できるようにした
ものがあった。Conventional technology Conventionally, covers for this type of sewing machine have been made by housing the sewing machine in a hollow part of the cover body, locking the cover body and the sewing machine, and fixing the cover to the top surface of the cover body with screws or the like. There was one that was designed to allow the sewing machine to be carried by gripping the handle.

ところが、この従来のミシンのためのカバーにおいては
、ミシンを運搬する際、カバ一本体に対するハンドル部
の螺着部に集中荷重がかかってカバ一本体が変形しやす
いという欠陥があった。However, this conventional cover for a sewing machine has a drawback in that when the sewing machine is transported, a concentrated load is applied to the threaded portion of the handle to the cover body, causing the cover body to easily deform.

そのため、前記螺着部に金属板等を介在させて、回部を
補強することも提案されていたが、部品点数が増えて組
付に手間がかかるという欠陥があった。For this reason, it has been proposed to insert a metal plate or the like in the threaded portion to reinforce the rotating portion, but this method has the drawback of increasing the number of parts and requiring time and effort to assemble it.

目的この考案は上記の欠陥を解消するためになされたもので
あって、その目的は、構造が簡単で部品点数を少なくす
ることができ、しかもハンドル部を容易かす堅固に組付
けることができる親規なミシンのためのカバーを提供す
ることにある。Purpose This invention was made in order to eliminate the above-mentioned defects, and the purpose was to create a main body that has a simple structure, can reduce the number of parts, and can easily and firmly assemble the handle part. Our goal is to provide covers for standard sewing machines.

実施例以下この考案を具体化した一実施例を図面に従って説明
すると、合成樹脂にて有底箱状に形成されたカバ一本体
１の内部には下方に開放した中空部２が形成され、ミシ
ン３をその上方から収容するようになっている。EXAMPLE Below, an example embodying this invention will be described with reference to the drawings. A cover body 1 formed of synthetic resin in the shape of a box with a bottom has a hollow portion 2 open downward formed therein, and a sewing machine. 3 is accommodated from above.

カバ一本体１の下端には互いに対向するように一対の錠
止金具４が取付けられ、その金具４と対応する位置にお
いてミシンベッド３ａには一対の錠止部材（図示しない
）が設けられている。A pair of locking fittings 4 are attached to the lower end of the cover main body 1 so as to face each other, and a pair of locking members (not shown) are provided on the sewing machine bed 3a at positions corresponding to the fittings 4. .

そして、この錠止部材と前記錠止金具４とにより錠止装
置が構成され、カバ一本体１の下端にミシン３を着脱自
在に錠止できるようになっている。This locking member and the locking fitting 4 constitute a locking device, and the sewing machine 3 can be detachably locked to the lower end of the cover main body 1.

カバ一本体１の上面にはカバ一本体１の長手方向に延び
るほぼコ字状の上部ハンドル体５がその両端においてカ
バ一本体１に連結されるように一体形成されている。A substantially U-shaped upper handle body 5 extending in the longitudinal direction of the cover body 1 is integrally formed on the upper surface of the cover body 1 so as to be connected to the cover body 1 at both ends thereof.

この上部ハンドル体５の下方においてカバ一本体１に形
成された凹所６のほぼ中央には長手方向に延びる連通孔
７が形成され、カバ一本体１の内部に連通ずるようにな
っている。A communicating hole 7 extending in the longitudinal direction is formed approximately in the center of a recess 6 formed in the cover body 1 below the upper handle body 5, and communicates with the inside of the cover body 1.

そして、その連通孔７には下部ハンドル体８が挿通され
、その下端部９が連通孔７に合致して連通孔７を塞ぐよ
うになっている。A lower handle body 8 is inserted through the communication hole 7, and its lower end portion 9 matches the communication hole 7 to close the communication hole 7.

また、第２〜４図に示すように下部ハンドル体８の上端
部１０には所定の間隔をおいて３個の筒状係合部１１が
形成され、前記上部ハンドル体５の下面に形成された保
合突起１２と係合するようになっている。Further, as shown in FIGS. 2 to 4, three cylindrical engaging portions 11 are formed at a predetermined interval on the upper end portion 10 of the lower handle body 8, and three cylindrical engaging portions 11 are formed on the lower surface of the upper handle body 5. The locking projection 12 is adapted to engage with the locking projection 12 .

さらに、中央の保合突起１２の中心には小径の金属ピン
１２ａが突設され、係合部１１に形成された細孔１１ａ
と係合するようになっている。Furthermore, a small diameter metal pin 12a is protruded from the center of the central retaining protrusion 12, and a small hole 11a formed in the engaging portion 11 is provided.
It is designed to engage with

そして、前記下部ハンドル体８の上端部１０の両側壁が
前記上部ハンドル体５の下側に当接するとともに、下部
ハンドル体８の両側周縁に沿って形成されたフランジ部
８ａが上部ハンドル体５の両側内面に係合して、この下
部ハンドル体８の上端部１０と上部ハンドル体５との協
働によりハンドル把持部１３を構成するようになってい
る。Then, both side walls of the upper end portion 10 of the lower handle body 8 come into contact with the lower side of the upper handle body 5, and the flange portions 8a formed along both side peripheries of the lower handle body 8 are attached to the upper handle body 5. The upper end portion 10 of the lower handle body 8 and the upper handle body 5 cooperate with each other to form a handle grip portion 13 by engaging with the inner surfaces of both sides.

第３図に示すように、下部ハンドル体８の下端部９の両
端にはカバ一本体１の上部内側においてカバ一本体１の
長手方向に延びる取付部１４が一体形成され、第２，５
図に示すようにそれらの上面には断面コ字状の突部１５
がそれぞれ形成され、その開口部１５ａが互いに対向す
るようになっている。As shown in FIG. 3, attachment portions 14 extending in the longitudinal direction of the cover body 1 are integrally formed at both ends of the lower end portion 9 of the lower handle body 8, and the attachment portions 14 extend in the longitudinal direction of the cover body 1 inside the upper part of the cover body 1.
As shown in the figure, a protrusion 15 with a U-shaped cross section is formed on the upper surface of each of them.
are respectively formed, and their openings 15a face each other.

その突部１５と対応するようにカバ一本体１の上部内側
にはボス部１６がそれぞれ突出形成され、このボス部１
６と前記突部１５との係合状態において取付部１４の下
面からボス部１６にねじ１７を螺合することにより、下
部ハンドル体８がカバ一本体１に固着されている。Boss portions 16 are formed to protrude from the inside of the upper part of the cover main body 1 so as to correspond to the protrusions 15.
The lower handle body 8 is fixed to the cover main body 1 by screwing a screw 17 into the boss portion 16 from the lower surface of the mounting portion 14 while the protrusion 6 and the protrusion 15 are engaged with each other.

従って、上記のように構成されたミシンのためのカバー
を組付ける際には、第２，３図に示すようにカバ一本体
１の内部から連通孔７を介して下部ハンドル体８を挿通
−前記連通孔７に下部ハンドル体８の下端部９を合致さ
せるとともに、上部ハンドル体５の係合突起１２と下部
ハンドル体８の係合部１１とを係合させ、上部ハンドル
体５の下側に下部ハンドル体８の上端部１０両側壁が当
接した状態で取付部１４にてカバ一本体１と下部ハンド
ル体８とを固着することにより、両者１．８を容易に組
付けることができる。Therefore, when assembling the cover for the sewing machine configured as described above, the lower handle body 8 is inserted through the communication hole 7 from inside the cover body 1 as shown in FIGS. 2 and 3. The lower end 9 of the lower handle body 8 is aligned with the communication hole 7, and the engagement protrusion 12 of the upper handle body 5 and the engagement portion 11 of the lower handle body 8 are engaged, and the lower side of the upper handle body 5 is By fixing the cover body 1 and the lower handle body 8 at the mounting portion 14 with the upper end portion 10 and both side walls of the lower handle body 8 in contact with each other, it is possible to easily assemble both parts 1.8. .

また、カバ一本体１の中空部２にミシン３を収容して運
搬する際には、ミシン３の荷重を取付部１４の突部１５
とカバ一本体１のボス部１６との係合面、両者１５．１
６の螺着部及び下部ハンドル体８の両側壁と上部ハンド
ル体５の下側との保合面等により分散して受けることが
できるため、カバ一本体１がほとんど変形することはな
い。When the sewing machine 3 is housed in the hollow part 2 of the cover main body 1 and transported, the load of the sewing machine 3 is transferred to the protrusion 15 of the mounting part 14.
and the engagement surface with the boss portion 16 of the cover main body 1, both 15.1
Since the cover body 1 can be received in a dispersed manner by the threaded portions 6 and the engagement surfaces between the both side walls of the lower handle body 8 and the lower side of the upper handle body 5, the cover body 1 hardly deforms.

なお、この考案は前記実施例に限定されるものではなく
、この考案の趣旨を逸脱しない範囲で各部の構成を任意
に変更することも可能である。Note that this invention is not limited to the above-mentioned embodiments, and the configuration of each part can be arbitrarily changed without departing from the spirit of this invention.

効果以上詳述したようにこの考案は、カバ一本体ノ内部から
連通孔を介して下部ハンドル体を挿通し、その連通孔に
下部ハンドル体の下端部を合致させるとともに、上部ハ
ンドル体の下側に下部ハンドル体の上端部を当接させ、
下部ハンドル体に取付部を一体形成したことにより、部
品点数が少なくて組付が簡単であるばかりでなく堅固に
製作できるという優れた効果を奏する。Effects As detailed above, this device inserts the lower handle body from inside the cover body through the communication hole, aligns the lower end of the lower handle body with the communication hole, and Place the upper end of the lower handle body in contact with the
Since the mounting portion is integrally formed with the lower handle body, the number of parts is small and assembly is not only easy, but also it can be manufactured firmly.

[Brief explanation of the drawing]

第１図はこの考案を具体化した一実施例を示す正面図、
第２図は第１図における２−２線拡大断面図、第３図は
要部を拡大して示す正断面図、第４図は第３図における
４−４線拡大断面図、第５図は第３図における５−５線
拡大断面図である。カバ一本体１、中空部２、ミシン３、錠止金具４（この
錠止金具４と錠止部材とにより錠止装置が構成されてい
る）、上部ハンドル体５、連通孔７、下部ハンドル体８
、下端部９、上端部１０、ハンドル把持部１３、取付部
１４、ハンドル部１８゜FIG. 1 is a front view showing an embodiment of this invention;
Figure 2 is an enlarged sectional view taken along line 2-2 in Figure 1, Figure 3 is a front sectional view showing an enlarged main part, Figure 4 is an enlarged sectional view taken along line 4-4 in Figure 3, and Figure 5. is an enlarged sectional view taken along line 5-5 in FIG. 3; Cover main body 1, hollow part 2, sewing machine 3, locking fitting 4 (this locking fitting 4 and the locking member constitute a locking device), upper handle body 5, communication hole 7, lower handle body 8
, lower end portion 9, upper end portion 10, handle gripping portion 13, mounting portion 14, handle portion 18°

Claims

[Claims for Utility Model Registration] A locking device (4, etc.) that has a hollow part 2 opened downward so as to accommodate the sewing machine 3 from above, and locks the sewing machine 3 at the lower end in a detachable manner. A cover for a sewing machine is provided with a handle portion 18 at approximately the center of the upper surface, and the cover is arranged such that the cover extends in the longitudinal direction of the cover body 1 and is connected to the cover body 1 at both ends. A substantially U-shaped upper handle body 5 integrally formed with the main body 1, and the cover body 1 below the upper handle body 5.
A communication hole 7 provided in the cover body 1 so as to communicate with the inside of the cover body 1, and an upper end portion 1 from the inside of the cover body 1 through the communication hole 7.
0 is brought into contact with the lower side of the upper handle body 5, and cooperates with the upper handle body 5 to form the handle grip portion 13, and the lower end portion 9 is aligned with the communication hole 7 to open the communication hole 7. a lower handle body 8 formed to close the cover body 1; and a lower handle body 8 formed integrally with the lower handle body 8 so as to extend from the lower handle body 8 in the longitudinal direction of the cover body 1 inside the upper part of the cover body 1. Formed mounting portion 14
A cover for a sewing machine with.