JPS5977889A - Embroidering cloth press apparatus of sewing machine - Google Patents
Embroidering cloth press apparatus of sewing machineInfo
- Publication number
- JPS5977889A JPS5977889A JP18887182A JP18887182A JPS5977889A JP S5977889 A JPS5977889 A JP S5977889A JP 18887182 A JP18887182 A JP 18887182A JP 18887182 A JP18887182 A JP 18887182A JP S5977889 A JPS5977889 A JP S5977889A
- Authority
- JP
- Japan
- Prior art keywords
- presser foot
- presser
- sewing machine
- downward
- working member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明はミシン刺繍用布押え装置■こ関するものであ
るみ
手操作1こよるミシン刺繍では布を刺繍用フープに張設
し、これをミシンの押え棒の下端1こ取付けた刺繍用布
押えと針板の間1こ介在させ、送り歯は不作用位置まで
下げ、布押え枠と針板とて布を挾んでミシンを運転し、
刺繍用フープを手で自由tこ動かして所望の刺繍模様を
珪酸するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a presser foot device for sewing machine embroidery.In hand-operated machine embroidery, cloth is stretched over an embroidery hoop, and this is attached to the lower end of the presser foot of the sewing machine. Place one piece between the attached embroidery presser foot and the throat plate, lower the feed dog to the inactive position, and operate the sewing machine with the fabric held between the presser foot frame and the throat plate.
A desired embroidery pattern is created by moving the embroidery hoop freely by hand.
従って布押えは、先ず、布を張ったフープの内側に位置
させる必要があり、刺繍珪酸中に糸切れや縫目の詰り、
フープに対する布の位置換え、あるいは刺繍完了時など
、多くのフープ着脱作業が生じる。このため、フープは
何回も布押えの下方を潜らせる必要があるが、フープを
潜らせるためには押え棒を引き上げてその下端に取付け
た布押えを上昇させ、布押えと針板の間にフープが通過
し得るスペースを確保する必要がある。Therefore, the presser foot must first be positioned inside the hoop with the cloth stretched, to prevent thread breakage and stitch clogging during embroidery silicic acid.
Many operations for attaching and detaching the hoop occur, such as when changing the position of the fabric relative to the hoop or when embroidery is completed. For this reason, the hoop needs to go under the presser foot several times, but in order to make the hoop go under, the presser foot attached to the lower end of the presser foot is raised, and the hoop is placed between the presser foot and the throat plate. It is necessary to secure a space for the people to pass through.
従来用いられている刺繍用布押えとしては、押え棒1こ
固定した取付枠に布押えの後端が揺動自在に取付けられ
、この布押えを下方に附勢して布を押圧するバネを取付
けたものがあるが、このような布押えを用いると、布押
えがバネ1こより常時下方へ押されているため、押え棒
を引き上げると、布押えはバネによりざら(こ下方1こ
回り、布押えと針棒の間に十分なスペースが得られず、
特(こ布押えの押圧力を高めるため、下方への回動角を
大きくしであるものでは押え棒を引き上げても布押えが
、布1こ接したままのものもあり、前記のようなフープ
の着脱作業特番こ−いち手で布押えを上げなければなら
ないのできわめて茶間であり、刺繍作業能率を低下させ
る原因となる。In the conventional embroidery presser foot, the rear end of the presser foot is swingably attached to a mounting frame to which one presser bar is fixed, and a spring is activated that urges the presser foot downward and presses the fabric. When using a presser foot like this, the presser foot is constantly pushed downward by one spring, so when the presser foot is pulled up, the presser foot is pushed downward one turn by the spring. There is not enough space between the presser foot and the needle bar,
In some cases, the downward rotation angle is increased to increase the pressing force of the presser foot, and the presser foot remains in contact with one piece of the fabric even when the presser foot is pulled up. Special feature for attaching and detaching the hoop - The presser foot must be raised by hand each time, which is extremely time-consuming and causes a decrease in embroidery work efficiency.
この発明は上記のような従来のミシン刺繍用の布押え装
置の間頓(こ鑑みて押え棒を引上げると、布押えが押え
棒Iこ連動して自動的に上方へ大きく回動すると同時(
こ布押えを取付けた取付枠も上方へ移動するため、従来
と比較して布押えと針板間に著しく広いスペースが得ら
れる布押え装置を得ることを目的とするものである。This invention is based on the above-mentioned conventional sewing machine embroidery machine presser foot. (
Since the mounting frame to which the presser foot is attached also moves upward, the object of the present invention is to provide a fabric presser device that can provide a significantly wider space between the fabric presser foot and the throat plate than in the past.
すなわち、この考案はミシンの押え棒の下端に着脱自在
(こ固定した取付枠1こミシン刺繍用布押えの後端を横
軸により揺動自在番こ取付けるととも1ここの布押えを
下方1ご附勢して針板上の布(こ圧着させるためのバネ
を設け、前記取付枠の」一部1こは前記押え棒を上昇さ
せたとき、前記布押えをバネ(こ抗して上方へ回動させ
て、布押えと針板間1こ広いスペースを生じさせ、押え
棒を下降させたときは布押えをバネ1こより下方へ回動
させて針板上の布を押圧する状態とするように布押えと
連動する作用部材を取付けたミシン刺繍用布押え装置を
提供するものである。In other words, this invention has a mounting frame fixed to the lower end of the sewing machine's presser foot that can be freely attached and detached. A spring is provided to press the cloth on the throat plate, and when the presser foot is raised, a spring is provided to press the cloth on the throat plate. When the presser foot is lowered, the presser foot is rotated one inch downwards from the spring to press the fabric on the throat plate. To provide a presser foot device for sewing machine embroidery, which is equipped with an operating member that interlocks with the presser foot so as to do the following.
以下1ここの発明の詳細を添付図面番こ示す一実施例]
こ基づいて説明する。The following is an example in which the details of the invention are shown in the accompanying drawing numbers]
The explanation will be based on this.
図1こおいて、1はミシンの本体であるアームで、2は
このアーム1(こ昇降自在に取付けられ、公知の駆動装
置1こよって上下に駆動される針棒、3は押え棒で、公
知の機構により上昇または下降する。In FIG. 1, 1 is an arm that is the main body of the sewing machine, 2 is a needle bar that is attached to the arm 1 so that it can be raised and lowered, and is driven up and down by a known drive device 1, and 3 is a presser bar. It is raised or lowered by a known mechanism.
4は取付枠で、押え棒3の下端の通常の押え金を外し、
そのあとに押え全取付用ネジ5を利用して固定したもの
である。4 is the mounting frame, remove the normal presser foot at the lower end of presser bar 3,
After that, it is fixed using screws 5 for attaching the entire presser foot.
6は布押えでその後端を横軸71こよって取付枠4の下
端に揺動自在に取付ける。この布押え6′の前部は第2
図のよう]こ下方へ屈曲し、その下端は第1図のように
珪酸者から見て左方に屈曲して布押え部8となっている
が、図示の場合、布押え部8は正面から見て倒立台形1
こ屈曲し、その上面中央に針の位置を示す指標9が設け
であるか、この形状は自由である。Reference numeral 6 denotes a cloth presser whose rear end is swingably attached to the lower end of the mounting frame 4 by a horizontal shaft 71. The front part of this presser foot 6'
As shown in the figure], it is bent downward, and its lower end is bent to the left as seen from the silicate person as shown in Fig. 1, forming the presser foot part 8. Inverted trapezoid 1 seen from
The needle may be bent, and an indicator 9 indicating the position of the needle may be provided at the center of the upper surface, or the shape may be arbitrary.
第2図、第3図の10は布押え6を下方へ附勢するバネ
で、その先端部11は布押え6の上部に係合させ、後端
部12は取付枠4の後側のネジ孔にねじ込んだ調節ネジ
13により支え、このネジ13の進退番こよりバネ1o
の弾力を調節する。Reference numeral 10 in FIGS. 2 and 3 is a spring that urges the presser foot 6 downward. Its tip 11 is engaged with the upper part of the presser foot 6, and its rear end 12 is attached to a screw on the rear side of the mounting frame 4. It is supported by an adjustment screw 13 screwed into the hole, and the spring 1o is
Adjust the elasticity of
14は作用部材で、その後端を横軸15によって取付枠
4の上部に回動自在に取付ける。この作用部材14の後
端には下向きの突片16を設け、この突片16を前記布
押え6の後端の上向きの突片17の上端前部1こ接触さ
せる。Reference numeral 14 denotes an operating member, whose rear end is rotatably attached to the upper part of the mounting frame 4 via a horizontal shaft 15. A downward projecting piece 16 is provided at the rear end of the working member 14, and this projecting piece 16 is brought into contact with the upper front part of the upward projecting piece 17 at the rear end of the presser foot 6.
第1図、第2図の18はアーム1の下部1こ固定したス
トッパで、押え棒3を引上けたとき作用部材14の先端
上側1こ接触する位置にある。Reference numeral 18 in FIGS. 1 and 2 is a stopper fixed to the lower part of the arm 1, and is located at a position where it comes into contact with the upper end of the operating member 14 when the presser bar 3 is pulled up.
その他、図中19は針棒2の下端に固定したミシン針、
20は図示省略しであるミシンベッド1こ固定した針板
、21は針板201こ設けた針孔、22は内枠23と外
枠24からなるフープ、25はフープ22に張って内枠
23と外枠24間に挾んだ布である。In addition, 19 in the figure is a sewing machine needle fixed to the lower end of the needle bar 2;
20 is a needle plate fixed to a sewing machine bed (not shown); 21 is a needle hole provided in the needle plate 201; 22 is a hoop consisting of an inner frame 23 and an outer frame 24; It is a cloth sandwiched between the outer frame 24 and the outer frame 24.
この発明の布押え装置は上記の構成であり、第1図、第
2図は布25を張ったフープ22内1こ布押え部8を入
れて、この布押え部8と針板2oで布25を挾みミシン
を運転しながら手でフープ22を動かし、ミシン刺繍を
行う。The cloth presser device of the present invention has the above-mentioned configuration, and in FIGS. 1 and 2, one cloth presser part 8 is inserted into the hoop 22 on which the cloth 25 is stretched, and the cloth presser part 8 and throat plate 2o are used to press the cloth. 25 and move the hoop 22 by hand while operating the sewing machine to perform machine embroidery.
上記の珪酸時は押え棒3は図示省略しであるバネ;こよ
り押し下げられ、作用部材14は上向きとなっているか
ら、その突片16は斜前向きとなり、従って布押え6の
突片17も斜前向きとなっている。When using silicic acid as described above, the presser bar 3 is pressed down by a spring (not shown), and the action member 14 faces upward, so the protruding piece 16 faces diagonally forward, and therefore the protruding piece 17 of the presser foot 6 also diagonally. It is positive.
いま、ミシンの運転を止め、図示省略しであるレバーの
操作で押え棒3を、図示省略しであるバネに抗して引上
げると押え棒3ととも(こ上る作用部材14の先端がス
トッパ18+こ当るが取付枠4はそのまま上昇するから
作用部材14は第2図の鎖線のようにほぼ水平となり、
後端の突片16が布押え6の突片17を後方へ押す。Now, stop the operation of the sewing machine and pull up the presser bar 3 against the spring (not shown) by operating a lever (not shown). 18+, but since the mounting frame 4 continues to rise, the action member 14 becomes almost horizontal as shown by the chain line in FIG.
The protruding piece 16 at the rear end pushes the protruding piece 17 of the presser foot 6 backward.
上記のよう1こ作用部材14の突片16て突片17を後
方に押された布押え6は軸7を中心として第2図の鎖線
のよう1こ上方へ大きく回動する。押え棒3は公知のレ
バー機構lこより上昇位[1こ固定されるから押え棒3
および布押え6は上ったままとなる。As described above, the presser foot 6 is pushed backward by the protrusion 16 of the action member 14, and the presser foot 6 is rotated significantly upward about the shaft 7 as shown by the chain line in FIG. The presser bar 3 is moved upward by a known lever mechanism [since the presser bar 3 is fixed, the presser bar 3
And the presser foot 6 remains raised.
従って布押え6の下部1こは大きなスペースができ、フ
ープ22を自由に通過させることができる。Therefore, a large space is created in the lower part of the presser foot 6, allowing the hoop 22 to pass through freely.
つぎに、上記のように引き上げられている押え棒3をレ
バー操作1こより下げると、ストッパ181こよる作用
部材14の押圧が解け、布押え6はバネ10の作用で下
方へ回動するとともにその後端の突片17が作用部材1
4の突片16を前に押して第2図の状態に戻る。Next, when the presser bar 3 that has been pulled up as described above is lowered by one lever operation, the pressure on the action member 14 caused by the stopper 181 is released, and the presser foot 6 is rotated downward by the action of the spring 10 and then The projecting piece 17 at the end is the acting member 1
Push the protrusion 16 of No. 4 forward to return to the state shown in FIG.
この発明は上記のように刺繍用布押え6か押え棒3の上
下運動1こ連動して上下番こ揺動するよう1こなってお
り、押え棒3を下げたときは従来通り1こ布押え部8が
布25を押えて刺繍線が行える状態となり、押え棒3を
上げると布押え6が自動的1こ上方へ太き(回動するの
で従来のよう(こ押え棒を引上げたうえ、さらに布押え
を持ち上けながらフープを通過させるなどの手数がかか
らないのであり、また、押え棒3を下げると布押え6も
自動的に下方へ回動するのできわめて便利である。刺繍
器のような大きな附属装置をも利用できるなどの効果も
ある。In this invention, as described above, the embroidery presser foot 6 or the presser bar 3 is moved up and down in conjunction with each other so that the up and down movement is swung. The presser foot 8 presses the cloth 25 to create an embroidery line, and when the presser foot 3 is raised, the presser foot 6 automatically moves upwards one inch thicker (rotating), unlike the conventional method (when the presser foot 6 is lifted up and then Furthermore, there is no need to lift the presser foot while passing it through the hoop, and the presser foot 6 automatically rotates downward when the presser foot 3 is lowered, which is extremely convenient. It also has the advantage of being able to use large attached devices.
なお1図示の実施例では作用部材14がレバー状でその
揺動番こより布押えを上方に回動させるよう(こしであ
るが、押え棒3を引き」二けたとき、その上昇運動を変
換して布押え6を押え棒3の上昇緻よりさら1こ大きく
上昇させるよう(こ作用部材14が働く機構であれば図
示側以外の機構でもよいことは勿論である。In the embodiment shown in FIG. 1, the operating member 14 is in the shape of a lever, and its swinging lever rotates the presser foot upwards. The presser foot 6 can be raised one degree further than the rising height of the presser bar 3 (of course, a mechanism other than the one shown in the drawings may be used as long as the mechanism in which the action member 14 works) is used.
第1図はこの発明の一実施例を示す一部縦断正面図、第
2図は同上の一部縦断側面図、第3図は同じく一部横断
平面図である。
3・・・押え棒、4・・・取付枠、6・・・ミシン刺繍
用石押え、7・・・横軸、10・・・バネ、14・・・
作用部材。
特許出願人 丸善ミシン株式会社FIG. 1 is a partially longitudinal front view showing an embodiment of the present invention, FIG. 2 is a partially longitudinal side view of the same, and FIG. 3 is a partially transverse plan view. 3... Presser bar, 4... Mounting frame, 6... Stone presser foot for sewing machine embroidery, 7... Horizontal shaft, 10... Spring, 14...
Acting member. Patent applicant Maruzen Sewing Machine Co., Ltd.
Claims (1)
(こミシン刺繍用布押えの後端を横軸によって揺動自在
1こ取付けるとともに、この布押えを下方に向けて附勢
するバネを設け、前記取付枠の上部蚤こは、前記押え棒
を上昇させたとき、前記布押えをバネに抗して上方へ回
動させ、押え棒を下降させたとき、布押えをバネ番こよ
り下方へ回動させるよう(こ、布押えと連動する作用部
材を取付けたミシン刺繍用布押え装置。 2、 作用部材の後端を取付枠の上部に横軸によって揺
動自在に取付け、押え棒が上昇したとき作用部材を下方
へ回動する手段と、作用部材が下方へ回動したとき布押
えを上方へ回動させるように作用部材と布押えとを連動
させる手段を設けた特許請求の範囲第1項記載のミシン
刺繍用布押え装置。 3、布押えの後端に上向きの突片を設け、作用部材の後
端lこ下向きの突片を設けて、この下向きの突片を前記
上向きの突片の上端前側に接触させミシン本体には押え
棒を上昇させたとき、共に上昇する前記作用部材の前端
上側(こ接触して作用部材を取付枠に対して下方へ回動
させるストッパを設けた特許請求の範囲第2項記載のミ
シン刺繍用布押え装置。[Scope of Claims] 1. A mounting frame detachably fixed to the lower end of the presser foot of the sewing machine (the rear end of the sewing machine's embroidery presser foot is attached so as to be swingable about a horizontal axis, and the presser foot is moved downwards). The upper part of the mounting frame is provided with a spring that biases the presser foot toward the upper part of the mounting frame, and when the presser bar is raised, the presser foot is rotated upward against the spring, and the presser bar is lowered, A presser foot device for sewing machine embroidery is equipped with an operating member that works in conjunction with the presser foot so as to rotate the presser foot downward from the spring counter. A means for freely attaching the presser foot and rotating the working member downward when the presser foot is raised; and a means for interlocking the working member and the presser foot so as to rotate the presser foot upward when the working member rotates downwardly. A presser foot device for sewing machine embroidery according to claim 1, which is provided with: 3. An upward protruding piece is provided at the rear end of the presser foot, a downward protruding piece is provided at the rear end of the working member; When the downward projecting piece is brought into contact with the front side of the upper end of the upward projecting piece and the presser foot bar is raised, the upper front end of the working member that also rises (this contact causes the working member to move against the mounting frame). The presser foot device for machine embroidery according to claim 2, further comprising a stopper for rotating downward.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18887182A JPS5977889A (en) | 1982-10-25 | 1982-10-25 | Embroidering cloth press apparatus of sewing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18887182A JPS5977889A (en) | 1982-10-25 | 1982-10-25 | Embroidering cloth press apparatus of sewing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5977889A true JPS5977889A (en) | 1984-05-04 |
JPH0211274B2 JPH0211274B2 (en) | 1990-03-13 |
Family
ID=16231328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18887182A Granted JPS5977889A (en) | 1982-10-25 | 1982-10-25 | Embroidering cloth press apparatus of sewing machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5977889A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1705278A1 (en) * | 2005-03-24 | 2006-09-27 | Brother Kogyo Kabushiki Kaisha | Embroidery presser for embroidery machine |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006090585A1 (en) * | 2005-02-23 | 2006-08-31 | Tokai Kogyo Mishin Kabushiki Kaisha | Embroidery frame for cylindrical fabric to be embroidered such as headwear |
-
1982
- 1982-10-25 JP JP18887182A patent/JPS5977889A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1705278A1 (en) * | 2005-03-24 | 2006-09-27 | Brother Kogyo Kabushiki Kaisha | Embroidery presser for embroidery machine |
JP2006263170A (en) * | 2005-03-24 | 2006-10-05 | Brother Ind Ltd | Embroidery presser for embroidery sewing machine |
US7267063B2 (en) | 2005-03-24 | 2007-09-11 | Brother Kogyo Kabushiki Kaisha | Embroidery presser for embroidery machine |
JP4623423B2 (en) * | 2005-03-24 | 2011-02-02 | ブラザー工業株式会社 | Embroidery presser of embroidery sewing machine |
Also Published As
Publication number | Publication date |
---|---|
JPH0211274B2 (en) | 1990-03-13 |
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