JP2000157771A - Fabric folding guide for sewing machine - Google Patents

Fabric folding guide for sewing machine

Info

Publication number
JP2000157771A
JP2000157771A JP10339091A JP33909198A JP2000157771A JP 2000157771 A JP2000157771 A JP 2000157771A JP 10339091 A JP10339091 A JP 10339091A JP 33909198 A JP33909198 A JP 33909198A JP 2000157771 A JP2000157771 A JP 2000157771A
Authority
JP
Japan
Prior art keywords
fabric
folding
edge
guide
width
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.)
Pending
Application number
JP10339091A
Other languages
Japanese (ja)
Inventor
Shigeji Tsuta
茂治 蔦
Original Assignee
Nippo Sewing Mach Kk
日邦ミシン株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippo Sewing Mach Kk, 日邦ミシン株式会社 filed Critical Nippo Sewing Mach Kk
Priority to JP10339091A priority Critical patent/JP2000157771A/en
Publication of JP2000157771A publication Critical patent/JP2000157771A/en
Pending legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B35/00Work-feeding or -handling elements not otherwise provided for
    • D05B35/10Edge guides
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B35/00Work-feeding or -handling elements not otherwise provided for
    • D05B35/02Work-feeding or -handling elements not otherwise provided for for facilitating seaming; Hem-turning elements; Hemmers
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05DINDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2305/00Operations on the work before or after sewing
    • D05D2305/02Folding

Abstract

PROBLEM TO BE SOLVED: To improve a sewing work efficiency by providing a fabric folding section to guide a fabric in the width direction, on a folding guide which fold-guides the band-shape fabric into a state wherein the edge sections of the fabric body are covered, and providing a preventing means which prevents the side edge sections of the fabric from being folded in the width direction, on the fabric folding section. SOLUTION: When a band-shape fabric B is cover-sewn along the edge section of the fabric body while folding the fabric B by a fabric folding guide 1, first, the folding guide 1 is variably adjusted in a manner to become approx. rectangular to the edge section of the fabric body which is fed to a sewing location D. Also, a fixing screw 25 is loosened, a protuberance 24b of a width contracting member 24 is removed from a guide hole 23a of a cylindrical flat path which is formed on a fabric developing section 19. In addition, a protuberance 35b of a regulating member 35 is removed from a guide hole 31c of a side passage which is formed on a fabric folding section 20. Then, the fabric B is developed in the width direction, and stretched on a stretching section 37b of a fabric guide, and the edge section is folded inward by inserting the edge section in the cylindrical flat path of the fabric developing section 19, and the edge section is sewn by a sewing machine C.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【0001】[0001]
【発明の属する技術分野】この発明は、例えばミシンに
よる縫製時に於いて、帯状の布地を、布地本体の縁部が
覆われる状態に折込みガイドするときに用いられるミシ
ン用の布地折込みガイドに関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cloth folding guide for a sewing machine which is used for guiding a band-shaped cloth into a state in which an edge of a cloth main body is covered, for example, when sewing with a sewing machine.
【0002】[0002]
【従来の技術】従来、上述例のような布地を、布地本体
の縁部が覆われる任意の折込み状態に折込みガイドする
場合、例えば二つ折り専用、三つ折り専用、四つ折り専
用の折込みガイドを、ミシンを構成する針板の縫製位置
側部に固定した後、帯状の布地を幅方向に展開して折込
みガイドに挿入する。
2. Description of the Related Art Conventionally, when a fold guide such as that described above is guided into an arbitrary fold state in which the edge of the fabric body is covered, for example, fold guides dedicated to two-fold, three-fold, and four-fold are provided. After fixing to the side of the sewing position of the needle plate constituting the sewing machine, the band-shaped cloth is developed in the width direction and inserted into the folding guide.
【0003】折込みガイドに挿入された布地の一側縁部
又は両側縁部を内側に折込むと共に、その布地を、縫製
位置に供給される布地本体の縁部に沿って被覆する布地
折込みガイドが既に市販されている。
[0003] A fabric folding guide for folding one side edge or both side edges of the fabric inserted in the folding guide inward and covering the fabric along the edge of the fabric body supplied to the sewing position is provided. It is already commercially available.
【0004】[0004]
【発明が解決しようとする課題】しかし、上述した布地
折込みガイドは、布地の折込み方を変更する度に、例え
ば二つ折り専用、三つ折り専用、四つ折り専用の折込み
ガイドに交換しなければならず、その交換作業に手間及
び時間が掛かるだけでなく、交換作業が完了するまで、
縫製作業が一時的に中断するため、折込みガイドの交換
回数が多くなるほど、単位時間当りに縫製される被縫製
物の縫製枚数が少なくなり、作業能率が悪くなるという
問題点を有している。
However, the above-mentioned fabric folding guide must be replaced with a folding guide exclusively for two-fold, three-fold, or four-fold each time the way of folding the fabric is changed. , Not only the replacement work takes time and effort, but also until the replacement work is completed.
Since the sewing operation is temporarily interrupted, there is a problem that as the number of replacements of the folding guide increases, the number of sewn objects to be sewn per unit time decreases, and the working efficiency deteriorates.
【0005】また、布地の折込み方に応じて、複数の折
込みガイドを予め製作又は準備しておかなければなら
ず、折込みガイドの取扱い及び管理が煩わしくなる。布
地折込み時に使用する折込みガイドの種類及び個数が多
くなると、縫製コストが高価となるという問題点も有し
ている。
In addition, a plurality of folding guides must be manufactured or prepared in advance depending on how the fabric is folded, which makes handling and management of the folding guides cumbersome. When the type and number of folding guides used at the time of folding the fabric are increased, there is also a problem that the sewing cost increases.
【0006】この発明は上記問題に鑑み、布地折込み部
に設けた折込み阻止手段により布地の縁部を折込み阻止
したり、その折込み阻止を解除したりするので、布地を
任意の折込み状態に折込むことができ、縫製作業の能率
アップ及び縫製コストの低減を図ることができるミシン
用の布地折込みガイドの提供を目的とする。
SUMMARY OF THE INVENTION In view of the above problems, according to the present invention, the fold prevention means provided at the fold portion of the fabric prevents the edge of the fabric from being folded or cancels the prevention of the folding, so that the fabric is folded into an arbitrary folded state. It is an object of the present invention to provide a fabric folding guide for a sewing machine capable of improving the efficiency of sewing work and reducing sewing cost.
【0007】[0007]
【課題を解決するための手段】請求項1記載の発明は、
ミシンによる縫製時に於いて、帯状の布地を布地本体の
縁部が覆われる状態に折込みガイドするミシン用の布地
折込みガイドであって、上記布地を幅方向に対して折込
みガイドする布地折込み部を設けると共に、上記布地折
込み部に、上記布地の一側縁部又は両側縁部が幅方向に
折込まれるのを阻止する折込み阻止手段を設けたミシン
用の布地折込みガイドであることを特徴とする。
According to the first aspect of the present invention,
A cloth folding guide for a sewing machine that guides a band-shaped cloth into a state in which an edge of a cloth main body is covered during sewing by a sewing machine, and includes a cloth folding part that guides the cloth in a width direction. In addition, the present invention is a fabric folding guide for a sewing machine provided with a folding preventing means for preventing one side edge or both side edges of the fabric from being folded in the width direction at the fabric folding portion.
【0008】請求項2記載の発明は、上記請求項1記載
の構成と併せて、上記布地折込み部の端部に、該布地折
込み部に対して上記布地を幅方向に展開して供給する布
地展開部を連設すると共に、上記布地折込み部及び又は
布地展開部に、上記布地の折込み幅を可変する折込み幅
可変手段を設けたミシン用の布地折込みガイドであるこ
とを特徴とする。
According to a second aspect of the present invention, in addition to the structure of the first aspect, the cloth is developed and supplied to the end of the cloth fold in the width direction with respect to the cloth fold. A fabric folding guide for a sewing machine, wherein a developing portion is continuously provided, and the fabric folding portion and / or a folding width varying means for varying a folding width of the fabric is provided in the fabric developing portion.
【0009】請求項3記載の発明は、上記請求項1記載
の構成と併せて、上記折込み阻止手段を、上記布地折込
み部に供給される布地の縁部と対向して規制部材を設け
ると共に、上記規制部材を、上記布地の縁部に対して当
接及びその当接が回避される位置に移動可能に設けて構
成したミシン用の布地折込みガイドであることを特徴と
する。
According to a third aspect of the present invention, in addition to the configuration of the first aspect, the folding preventing means is provided with a regulating member facing the edge of the fabric supplied to the fabric folding portion. The regulating member is a cloth folding guide for a sewing machine, which is provided so as to be in contact with an edge of the cloth and to be movable to a position where the contact is avoided.
【0010】請求項4記載の発明は、上記請求項2記載
の構成と併せて、上記折込み幅可変手段を、上記布地展
開部に供給される布地の縁部と対向して幅寄せ部材を設
けると共に、上記幅寄せ部材を、上記布地の縁部に対し
て当接及びその当接が回避される位置に移動可能に設け
て構成したミシン用の布地折込みガイドであることを特
徴とする。
According to a fourth aspect of the present invention, in addition to the configuration of the second aspect, the folding width changing means is provided with a width shifting member facing the edge of the fabric supplied to the fabric developing section. Further, it is a fabric folding guide for a sewing machine, wherein the width shifting member is provided so as to be able to abut on an edge of the fabric and to be movable to a position where the abutment is avoided.
【0011】請求項5記載の発明は、上記請求項1,2
又は3記載の構成と併せて、上記布地折込み部を、水平
方向及び又は垂直方向に対して移動可能に設けたミシン
用の布地折込みガイドであることを特徴とする。
The invention according to claim 5 is the invention according to claims 1 and 2.
Or, in addition to the configuration described in 3, the fabric folding section is a fabric folding guide for a sewing machine provided so as to be movable in a horizontal direction and / or a vertical direction.
【0012】請求項6記載の発明は、上記請求項1,
2,3又は5記載の構成と併せて、上記布地折込み部
を、上下方向及び又は左右方向に対して回動可能に設け
たミシン用の布地折込みガイドであることを特徴とす
る。
[0012] The invention according to claim 6 is the invention according to claim 1,
In addition to the configuration described in 2, 3, or 5, the fabric folding section is a fabric folding guide for a sewing machine provided so as to be rotatable in vertical and / or horizontal directions.
【0013】[0013]
【作用】請求項1記載のミシン用の布地折込みガイド
は、折込み阻止手段により布地の一側縁部又は両側縁部
が幅方向に折込まれるのを阻止したり、その折込み阻止
を解除したりするので、布地折込み部に供給される布地
を任意の折込み状態(例えば二つ折り状態、三つ折り状
態、四つ折り状態)に折込むことができる。
According to the first aspect of the present invention, the folding guide for sewing machine prevents one side edge or both side edges of the fabric from being folded in the width direction by the folding preventing means, or cancels the folding prevention. Therefore, the fabric supplied to the fabric folding section can be folded into an arbitrary folded state (for example, a two-fold state, a three-fold state, or a four-fold state).
【0014】請求項2記載のミシン用の布地折込みガイ
ドは、上記請求項1記載の作用と併せて、折込み幅可変
手段により布地全体を幅寄せするので、布地の折込み側
縁部が幅広又は幅狭に折込まれ、布地の縁部を任意幅に
折込むことができる。
According to the second aspect of the present invention, in addition to the operation of the first aspect, since the entire width of the cloth is adjusted by the folding width varying means, the folded side edge of the cloth is wide or wide. It can be folded narrow and the edge of the fabric can be folded to any width.
【0015】請求項3記載のミシン用の布地折込みガイ
ドは、上記請求項1記載の作用と併せて、布地の一側縁
部を規制部材に当接して折込み阻止し、当接が回避され
た他側縁部を折込むので、布地の一側縁部又は両側縁部
を折込んだり、その折込み状態を可変することができ
る。
According to the third aspect of the present invention, in addition to the function of the first aspect, the fabric folding guide for the sewing machine abuts one side edge of the fabric against the regulating member to prevent the fabric from being folded, thereby avoiding the abutment. Since the other side edge is folded, one side edge or both side edges of the fabric can be folded or the folded state can be changed.
【0016】請求項4記載のミシン用の布地折込みガイ
ドは、上記請求項2記載の作用と併せて、布地の縁部を
幅寄せ部材に当接して、布地全体を幅寄せするので、布
地の折込み側縁部が任意幅に折込まれ、幅寄せ部材を任
意位置に移動するだけで、布地の折込み幅を可変するこ
とができる。
According to the fourth aspect of the present invention, in addition to the operation of the second aspect, the edge of the fabric is brought into contact with the width adjusting member to adjust the width of the entire fabric. The folding side edge is folded to an arbitrary width, and the folding width of the fabric can be varied only by moving the width shifting member to an arbitrary position.
【0017】請求項5記載のミシン用の布地折込みガイ
ドは、上記請求項1,2又は3記載の作用と併せて、布
地折込み部を、水平方向(例えば左右、前後)に移動し
たり、垂直方向(例えば上下)に移動する等して、布地
を被覆するのに適した任意の高さ及び位置に可変調節す
るので、布地を被覆する作業がスムースに行える。
According to a fifth aspect of the present invention, in addition to the operation of the first, second, or third aspect, the fabric folding guide moves the fabric folding section in a horizontal direction (for example, left, right, front and rear), or vertically. Since the height and the position of the cloth are variably adjusted by moving in a direction (for example, up and down), the work of coating the cloth can be performed smoothly.
【0018】請求項6記載のミシン用の布地折込みガイ
ドは、上記請求項1,2,3又は5記載の作用と併せ
て、布地折込み部を、上下方向に回動したり、左右方向
に回動する等して、布地を被覆するのに適した任意の角
度に可変調節するので、布地を被覆する作業がスムース
に行える。
According to a sixth aspect of the present invention, in addition to the operation of the first, second, third, or fifth aspect of the present invention, the fabric folding guide rotates the fabric folding section in the vertical direction or the horizontal direction. By moving, for example, it is variably adjusted to any angle suitable for covering the fabric, the work of covering the fabric can be performed smoothly.
【0019】[0019]
【発明の効果】この発明によれば、折込み阻止手段によ
り布地の縁部を折込み阻止したり、その折込み阻止を解
除したりするので、布地を任意の折込み状態に折込むこ
とができ、縫製後の仕上り具合が良く、綺麗に縫製する
ことができると共に、布地本体の縁部が覆われる状態に
縫付ける作業が安定且つスムースに行える。
According to the present invention, the fold-inhibiting means prevents the edge of the fabric from being folded in or released, so that the fabric can be folded into an arbitrary folded state. The finishing condition is good, the sewing can be performed neatly, and the work of sewing in a state where the edge of the fabric main body is covered can be performed stably and smoothly.
【0020】しかも、一つの布地折込みガイドにより布
地を任意の折込み状態に折込むことができるので、従来
例のように複数の折込みガイドを製作又は準備したりす
る必要が無く、且つ、折込みガイドを交換したりする手
間及び作業が省けるため、任意の折込み状態に変更する
ときの作業時間が短くなり、縫製作業の能率アップ及び
縫製コストの低減を図ることができる。
Moreover, since the fabric can be folded into an arbitrary folded state by one fabric folding guide, there is no need to manufacture or prepare a plurality of folding guides as in the conventional example, and the folding guides can be folded. Since the labor and work for replacement can be omitted, the work time when changing to an arbitrary folded state can be shortened, and the efficiency of sewing work can be increased and sewing cost can be reduced.
【0021】さらに、折込み幅可変手段により布地全体
を幅寄せして、布地の折込み側縁部を幅広又は幅狭に折
込むので、布地の折込み側縁部を任意幅に折込むことが
でき、所望する折込み状態に縫製仕上げすることができ
る。
Further, since the whole fabric is brought closer to the width by the folding width changing means and the folded side edge of the fabric is widened or narrowed, the folded side edge of the fabric can be folded to an arbitrary width. It can be sewn to the desired folded state.
【0022】さらにまた、規制部材を、布地の縁部に対
して当接又は当接が回避される位置に移動して、布地の
縁部を折込み阻止したり、折込み許容したりするので、
規制部材を任意位置に移動するだけで、布地の一側縁部
又は両側縁部を折込んだり、その折込み状態を可変した
りする作業が容易に行える。
Furthermore, since the regulating member is moved to a position where it comes into contact with or avoids contact with the edge of the fabric, the edge of the fabric is prevented from being folded or allowed to be folded.
By simply moving the regulating member to an arbitrary position, the operation of folding one side edge or both side edges of the fabric or changing the folded state can be easily performed.
【0023】さらにまた、幅寄せ部材を、布地の折込み
側縁部に対して当接又は当接が回避される位置に移動し
て、布地全体を幅寄せするので、布地の折込み側縁部を
任意幅に折込むことができ、幅寄せ部材を任意位置に移
動するだけで、布地の縁部を任意幅に折込んだり、その
折込み幅を可変したりする作業が容易に行える。
Still further, the width-adjusting member is moved to a position where it abuts or is prevented from contacting the folded-side edge of the cloth, and the entire cloth is shifted. It can be folded to an arbitrary width, and by simply moving the width-shifting member to an arbitrary position, the operation of folding the edge of the fabric to an arbitrary width and changing the folding width can be easily performed.
【0024】さらにまた、布地折込み部を、水平方向及
び又は垂直方向に移動したり、上下方向及び又は左右方
向に回動する等して、布地を被覆するのに適した任意の
高さ、位置、角度に可変調節するので、布地を任意の折
込み状態に折込む作業と、布地本体の縁部に被覆する作
業とがスムースに行える。
Furthermore, the fabric folding section is moved in the horizontal and / or vertical directions, and is rotated in the vertical and / or horizontal directions, for example, so as to have any height and position suitable for covering the fabric. , The angle can be variably adjusted, so that the operation of folding the fabric into an arbitrary folded state and the operation of covering the edge of the fabric main body can be performed smoothly.
【0025】[0025]
【実施例】この発明の一実施例を以下図面に基づいて詳
述する。図面はミシンによる縫製時に於いて、帯状の布
地を、布地本体の縁部が覆われる状態に折込みガイドす
るときに用いられるミシン用の布地折込みガイドを示
し、図1に於いて、このミシン用の布地折込みガイド1
は、ミシンCを構成する針板Caの縁部に、針板Ca上
に設定した縫製位置Dに供給される布地本体Aの縁部A
aと略直交して取付けられ、任意幅(例えば約18mm、
約24mm、約28mm)に形成した帯状の布地Bを幅方向
に折込みながら、縫製位置Dに供給される布地本体Aの
縁部Aaに対して被覆される状態にガイドする。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below in detail with reference to the drawings. The drawing shows a cloth folding guide for a sewing machine which is used to guide a band-shaped cloth into a state in which the edge of the cloth main body is covered during sewing by the sewing machine. FIG. Fabric folding guide 1
The edge A of the cloth body A supplied to the sewing position D set on the needle plate Ca is attached to the edge of the needle plate Ca constituting the sewing machine C.
a is attached almost perpendicularly to a and has an arbitrary width (for example, about 18 mm,
The band-shaped cloth B formed to a length of about 24 mm and about 28 mm) is guided in a state of being covered with the edge Aa of the cloth main body A supplied to the sewing position D while being folded in the width direction.
【0026】なお、布地本体A及び布地Bは、例えば化
学繊維、天然繊維等の単一素材又は複合素材で構成して
いる。
The fabric body A and the fabric B are made of a single material such as chemical fiber or natural fiber or a composite material.
【0027】上述した布地折込みガイド1は、図2、図
3にも示すように、略L字状に形成した支持軸2により
取付け板3とガイド本体4とを一体的に連結している。
In the above-described fabric folding guide 1, as shown in FIGS. 2 and 3, the mounting plate 3 and the guide body 4 are integrally connected by a support shaft 2 formed in a substantially L-shape.
【0028】支持軸2の一端側は、軸受部材7に対して
自由回動可能及び左右移動可能に軸受している。軸受部
材7は、取付け板3の後端側に立設した支持部3aの前
面側に対して上下移動可能に取付けている。
One end of the support shaft 2 is supported by the bearing member 7 so as to be freely rotatable and movable left and right. The bearing member 7 is mounted to be vertically movable with respect to the front side of the support portion 3 a erected on the rear end side of the mounting plate 3.
【0029】軸受部材7の上面側に螺着した固定ネジ8
は、支持軸2の一端側軸周面に対して径方向に当接さ
れ、その当接力により、支持軸2の一端側を回動不可及
び移動不可に固定する。
A fixing screw 8 screwed onto the upper surface of the bearing member 7
Is radially abutted against the shaft peripheral surface on one end side of the support shaft 2, and the abutting force fixes the one end side of the support shaft 2 so as not to rotate and not to move.
【0030】固定ネジ8による固定を解除して、ガイド
本体4を、支持軸2の一端側を中心として任意角度に上
下回動したり、縫製位置Dに供給される布地本体Aの縁
部Aaと平行する方向に水平移動する。
The fixing by the fixing screw 8 is released, and the guide body 4 is turned up and down at an arbitrary angle about one end of the support shaft 2, and the edge Aa of the cloth body A supplied to the sewing position D is provided. Move horizontally in the direction parallel to.
【0031】軸受部材7の後面側に螺着した固定ネジ9
は、支持部3aに形成したガイド孔3bに対して上下移
動可能に係合され、軸受部材7を、支持部3aの前面側
に対して上下移動不可に固定する。
A fixing screw 9 screwed to the rear side of the bearing member 7
Is vertically movably engaged with the guide hole 3b formed in the support portion 3a, and fixes the bearing member 7 so as not to be vertically movable with respect to the front side of the support portion 3a.
【0032】固定ネジ9による固定を解除して、ガイド
本体4を、支持部3aのガイド孔3bに沿って任意高さ
に上下移動する。
The fixing by the fixing screw 9 is released, and the guide body 4 is moved up and down to an arbitrary height along the guide hole 3b of the support portion 3a.
【0033】一方、支持軸2の他端側は、ガイド本体4
の背面側中央部に固定した軸受部材12に対して自由回
動可能及び前後移動可能に軸受している。
On the other hand, the other end of the support shaft 2 is
The bearing member 12 is freely rotatable and movable back and forth with respect to a bearing member 12 fixed to a central portion on the back side of the vehicle.
【0034】軸受部材12の上面側に螺着した固定ネジ
13は、支持軸2の他端側軸周面に対して径方向に当接
され、その当接力により、支持軸2の他端側を回動不可
及び移動不可に固定する。
The fixing screw 13 screwed onto the upper surface of the bearing member 12 is radially abutted against the shaft peripheral surface on the other end side of the support shaft 2, and the abutting force causes the fixing screw 13 to be connected to the other end side of the support shaft 2. Is fixed so that it cannot rotate and cannot move.
【0035】固定ネジ13による固定を解除して、ガイ
ド本体4を、支持軸2の他端側軸芯を中心として任意角
度に左右回動したり、縫製位置Dに供給される布地本体
Aの縁部Aaと対向する方向に前後移動する。
The fixing by the fixing screw 13 is released, and the guide main body 4 is rotated left and right at an arbitrary angle about the axis at the other end of the support shaft 2, or the guide of the cloth main body A supplied to the sewing position D is provided. It moves back and forth in the direction facing the edge Aa.
【0036】前述した取付け板3は、ミシンCを構成す
る針板Caの縁部に対して前後移動可能及び水平回動可
能に取付けている。なお、取付け板3を、ミシンCを構
成するミシン台Ceに対して直接固定してもよい。
The above-mentioned mounting plate 3 is mounted so as to be movable back and forth and horizontally rotatable with respect to the edge of the needle plate Ca constituting the sewing machine C. Note that the mounting plate 3 may be directly fixed to the sewing machine table Ce constituting the sewing machine C.
【0037】取付け板3の前端側に形成した略十字状の
ガイド孔3cには、後述するガイド部材16を介して固
定ネジ14を任意方向に対して移動可能に係合し、その
側部に形成した略T字状のガイド孔3dには、固定ネジ
15を任意方向に対して移動可能に係合している。
A fixing screw 14 is movably engaged with a substantially cross-shaped guide hole 3c formed on the front end side of the mounting plate 3 via a guide member 16 described later in an arbitrary direction. A fixing screw 15 is movably engaged with an arbitrary direction in the formed substantially T-shaped guide hole 3d.
【0038】固定ネジ14,15は、ガイド孔3c,3
dを介して、針板Caの縁部に螺着され、取付け板3
を、針板Caに対して移動不可に固定する。
The fixing screws 14 and 15 are provided in the guide holes 3c and 3
d, and is screwed to the edge of the needle plate Ca,
Is immovably fixed to the needle plate Ca.
【0039】固定ネジ14,15による固定を解除し
て、布地折込みガイド1を、縫製位置Dに供給される布
地本体Aの縁部Aaと対向する方向に前後移動したり、
その縁部Aaに対して直交又は交差する角度に水平回動
して、帯状の布地Bを、布地本体Aの縁部Aaに対して
被覆するのに最適な角度及び位置に固定する。
The fixing by the fixing screws 14 and 15 is released, and the fabric folding guide 1 is moved back and forth in the direction facing the edge Aa of the fabric main body A supplied to the sewing position D,
It is horizontally rotated at an angle orthogonal or intersecting with the edge Aa to fix the band-shaped cloth B at an optimum angle and position to cover the edge Aa of the cloth main body A.
【0040】上述した固定ネジ14は、ガイド部材16
に形成したガイド孔16aに対して前後移動可能に係合
され、固定ネジ14による固定を解除して、ガイド部材
16を、縫製位置Dに供給される布地本体Aの縁部Aa
と対向する方向に前後移動し、布地Bを、布地本体Aの
縁部Aaに対して被覆される状態にガイドする。
The fixing screw 14 described above is
The guide member 16 is released so as to be movable back and forth with respect to the guide hole 16a formed at the sewing position D, and the guide member 16 is moved to the sewing position D.
To guide the fabric B so as to be covered with the edge Aa of the fabric main body A.
【0041】前述したガイド本体4は、図4、図5、図
6にも示すように、帯状の布地Bを幅方向に展開する布
地展開部19と、その展開された布地Bを任意の折込み
状態(例えば二つ折り状態、三つ折り状態、四つ折り状
態)に折込みする布地折込み部20とを前後に連設して
いる。
As shown in FIGS. 4, 5 and 6, the guide body 4 has a cloth developing portion 19 for developing the band-shaped cloth B in the width direction, and the developed cloth B is folded in an arbitrary manner. A fabric folding section 20 that folds into a state (for example, a two-fold state, a three-fold state, or a four-fold state) is provided in front and back.
【0042】布地展開部19は、基端側から先端側に向
けて略同一となる断面形状であって、布地Bが幅方向に
対して展開される筒状扁平形状に形成している。
The cloth deploying portion 19 has a substantially flat cross section from the base end to the distal end, and is formed in a tubular flat shape in which the fabric B is developed in the width direction.
【0043】布地展開部19内に形成した筒状扁平路2
3の前後内壁面を、布地Bの展開状態が維持される間隔
に設定し、その上下内壁面を、布地Bの展開幅よりも幅
広となる間隔に設定している。
The cylindrical flat path 2 formed in the cloth developing section 19
The front and rear inner wall surfaces 3 are set at intervals at which the developed state of the fabric B is maintained, and the upper and lower inner wall surfaces are set at intervals wider than the developed width of the fabric B.
【0044】布地展開部19の後面側上下端部には、筒
状扁平路23に沿って幅寄せ部材24を前後移動可能に
取付けている。
At the rear upper and lower end portions of the fabric development section 19, a width shifting member 24 is attached movably back and forth along a tubular flat path 23.
【0045】布地展開部19の後面側に螺着した固定ネ
ジ25は、幅寄せ部材24の基端側に形成したガイド孔
24aに対して移動可能に係合され、幅寄せ部材24
を、布地展開部19の後面側に対して移動不可に固定す
る。
A fixing screw 25 screwed to the rear surface of the cloth spreading portion 19 is movably engaged with a guide hole 24a formed on the base end side of the width shifting member 24,
Is immovably fixed to the rear side of the cloth deploying portion 19.
【0046】幅寄せ部材24の先端側に形成した突起2
4bは、筒状扁平路23に挿入した布地Bの縁部Baと
当接する大きさ及び角度(略直角)に折曲げ形成してい
る。
Projection 2 formed on the tip side of width shifting member 24
4b is bent and formed to have a size and an angle (substantially right angle) to come into contact with the edge Ba of the fabric B inserted into the tubular flat path 23.
【0047】突起24bは、筒状扁平路23の先端側後
面部に形成したガイド孔23aに対して出没可能及び前
後移動可能に係合され、布地B全体を筒状扁平路23の
上部側又は下部側に対して幅寄せする状態にガイドす
る。
The projection 24b is engaged with a guide hole 23a formed in a rear surface portion on the distal end side of the cylindrical flat path 23 so as to be able to protrude and retract and to move back and forth. It guides to a state where the width is shifted to the lower side.
【0048】固定ネジ25による固定を解除して、幅寄
せ部材24を前後移動させ、突起25bを、ガイド孔2
3aに沿って前後移動させ、布地Bの縁部Baが幅寄せ
される位置に固定したり、ガイド孔23aから抜き取っ
たりする。
The fixing by the fixing screw 25 is released, the width shifting member 24 is moved back and forth, and the projection 25b is
The fabric B is moved back and forth along the direction 3a, and is fixed at a position where the edge Ba of the fabric B is shifted to the width, or is pulled out from the guide hole 23a.
【0049】上述した布地折込み部20は、基端側から
先端側に向けて徐々に先細となる形状に形成している。
The above-described fabric folding portion 20 is formed in a shape that gradually tapers from the base end to the tip end.
【0050】布地折込み部20内に形成した折込み通路
31の基端側開口部を、布地Bの縁部Ba,Baが内側
に折込まれる形状に形成し、その先端側開口部を、先端
側から見て布地Bが略横W字状に折込まれる形状に形成
している。
The base end side opening of the folding passage 31 formed in the fabric folding part 20 is formed so that the edges Ba and Ba of the fabric B are folded inward, and the tip side opening is formed on the tip side. When viewed from above, the fabric B is formed into a shape that is folded in a substantially horizontal W shape.
【0051】折込み通路31の中央部に形成したメイン
通路31aを、先端側から見て布地Bの中央部が略山形
に湾曲される曲面形状に形成し、そのメイン通路31a
に沿って上下に形成したサイド通路31bを、先端側か
ら見て布地Bの縁部Baが中央部と対向する方向に対し
て折曲げられる角度及び形状に形成すると共に、その通
路31a,31bを、基端側から先端側に向けて湾曲量
及び折曲げ量が徐々に大きくなるように形成している。
The main passage 31a formed at the center of the folding passage 31 is formed into a curved shape in which the center of the fabric B is bent substantially in a mountain shape when viewed from the front end side.
Are formed at an angle and a shape that allows the edge Ba of the fabric B to be bent with respect to the direction facing the center when viewed from the front end side, and the passages 31a and 31b are formed as follows. The amount of bending and the amount of bending are formed so as to gradually increase from the base end toward the distal end.
【0052】布地折込み部20の後面側には、折込み通
路31のサイド通路31bに沿って折込み部材33と規
制部材35とを重合して前後移動可能に取付けている。
The folding member 33 and the regulating member 35 are mounted on the rear side of the fabric folding section 20 along the side passage 31b of the folding passage 31 so as to be movable back and forth.
【0053】布地折込み部20の後面側に螺着した固定
ネジ33は、折込み部材32の基端側に形成したガイド
孔32aと、規制部材35の基端側に形成したガイド孔
35aとに対して移動可能に係合され、折込み部材32
及び規制部材35を、布地折込み部20の後面側に対し
て移動不可に固定する。
The fixing screw 33 screwed to the rear side of the fabric folding section 20 has a guide hole 32a formed on the base end side of the folding member 32 and a guide hole 35a formed on the base end side of the regulating member 35. Movably engaged with the folding member 32
And the regulating member 35 is immovably fixed to the rear side of the folded-in section 20.
【0054】折込み部材32の先端部に形成した折込み
片32bは、サイド通路31bから繰出される布地Bの
縁部Baと対向して略直角に折曲げ形成している。
The folding piece 32b formed at the tip of the folding member 32 is bent substantially at a right angle to the edge Ba of the fabric B fed out from the side passage 31b.
【0055】折込み片32bは、布地折込み部20の先
端側中央部に形成したガイド部34の突出側端部に係合
され、サイド通路31bから繰出される布地Bの縁部B
aを布地送り方向と平行する方向に対して略直角にガイ
ドする。
The folded piece 32b is engaged with the projecting side end of the guide portion 34 formed at the center of the front end of the fabric folded portion 20, and the edge B of the fabric B fed out from the side passage 31b.
a is guided substantially at right angles to a direction parallel to the fabric feeding direction.
【0056】ガイド部34は、布地送り方向に対して滑
らかな凹面形状に湾曲形成され、折込み通路31から繰
出される布地Bを略横U字状にガイドする。
The guide portion 34 is formed in a curved shape with a smooth concave surface in the fabric feeding direction, and guides the fabric B fed from the folding passage 31 in a substantially horizontal U-shape.
【0057】規制部材35の先端側に形成した突起35
bは、サイド通路31bに挿入した布地Bの縁部Baと
当接する大きさ及び角度(略直角)に折曲げ形成してい
る。
The protrusion 35 formed on the tip side of the regulating member 35
“b” is bent and formed to have a size and an angle (substantially right angle) in contact with the edge Ba of the fabric B inserted into the side passage 31b.
【0058】突起35bは、サイド通路31bの先端側
後面部に形成したガイド孔31cに対して出没可能及び
前後移動可能に係合され、布地Bの縁部Baをメイン通
路31a側に規制される状態にガイドする。
The protrusion 35b is engaged with the guide hole 31c formed in the rear surface on the front end side of the side passage 31b so as to be able to protrude and retract and to move back and forth, so that the edge Ba of the fabric B is regulated to the main passage 31a side. Guide to the state.
【0059】なお、幅寄せ部材24の突起24b及び規
制部材35の突起35bは、出没動作及び前後移動が許
容される板厚であって、布地挿入方向に対して滑らかな
曲面形状(例えば三角形、台形、半円形、楕円形等)に
形成している。
The projections 24b of the width shifting member 24 and the projections 35b of the regulating member 35 are of a plate thickness that allows for a retracting operation and a longitudinal movement, and have a smooth curved surface shape (for example, a triangle, Trapezoidal, semicircular, elliptical, etc.).
【0060】固定ネジ33による固定を解除して、折込
み部材32及び又は規制部材35を前後移動させ、折込
み部材32の折込み片32bを、サイド通路31bから
繰出される布地Bの縁部Baと対向する方向に移動さ
せ、布地Bの折込み状態が維持され、布地本体Aの縁部
Aaに対して被覆される位置に固定する。
After the fixing by the fixing screw 33 is released, the folding member 32 and / or the regulating member 35 are moved back and forth so that the folding piece 32b of the folding member 32 faces the edge Ba of the fabric B fed from the side passage 31b. The cloth B is fixed in a position where the folded state of the cloth B is maintained and the edge Aa of the cloth main body A is covered.
【0061】且つ、規制部材35の突起35bを、サイ
ド通路31bのガイド孔31cに沿って前後移動させ、
布地Bの縁部Baがメイン通路31a側に規制される位
置に固定したり、サイド通路31bのガイド孔31cか
ら抜き取ったりする。
The protrusion 35b of the regulating member 35 is moved back and forth along the guide hole 31c of the side passage 31b,
The edge Ba of the fabric B is fixed at a position regulated by the main passage 31a, or is pulled out from the guide hole 31c of the side passage 31b.
【0062】なお、上述した折込み部材32及び規制部
材35を、例えば布地Bの厚み、素材、編成状態、折込
み状態に応じて任意の固定位置に可変調節してもよい。
The folding member 32 and the regulating member 35 described above may be variably adjusted to any fixed positions according to, for example, the thickness of the fabric B, the material, the knitting state, and the folding state.
【0063】取付け板3の中央部に固定した布地ガイド
37は、布地Bを、布地展開部19に対して挿入ガイド
する大きさ及び形状に形成している。
The cloth guide 37 fixed to the center of the mounting plate 3 has a size and shape for guiding the cloth B into the cloth developing section 19.
【0064】布地ガイド37の基端部37aに係合した
固定ネジ38は、取付け板3の中央部に螺着され、布地
ガイド37を、任意角度に水平回動した状態に固定す
る。
A fixing screw 38 engaged with the base end 37a of the fabric guide 37 is screwed to the center of the mounting plate 3 to fix the fabric guide 37 in a state where it is horizontally rotated at an arbitrary angle.
【0065】遊端側に形成した張架部37bは、上下方
向に蛇行した形状に形成され、布地Bを幅方向に展開し
た状態にガイドする。
The stretching portion 37b formed on the free end side is formed in a meandering shape in the vertical direction, and guides the fabric B in a state where it is spread in the width direction.
【0066】なお、布地ガイド37の基端部37aを、
例えばガイド本体4の後面側に固定してもよく、遊端側
の張架部37bを、例えば波形状、リング形状等の任意
形状に形成してもよい。また、布地ガイド37の代わり
に、例えば板状のガイドを用いて布地Bを展開ガイドし
てもよい。
The base end 37a of the fabric guide 37 is
For example, it may be fixed to the rear surface side of the guide body 4, and the stretched portion 37b on the free end side may be formed in an arbitrary shape such as a wave shape or a ring shape. Further, instead of the cloth guide 37, the cloth B may be unfolded and guided using, for example, a plate-shaped guide.
【0067】図示実施例は上記の如く構成するものにし
て、以下、ミシンCによる縫製時に於いて、布地折込み
ガイド1により帯状の布地Bを折込みながら布地本体A
の縁部Aaに沿って被覆縫製するときの方法を説明す
る。先ず、布地B(例えば幅=約28mm)を、四つ折り
状態に縫い付ける場合、図1、図2、図3に示すよう
に、布地折込みガイド1を、縫製位置Dに供給される布
地本体Aの縁部Aaに対して略直交又は任意角度に交差
する状態に可変調節し、布地Bを被覆するのに最適な高
さ、角度、傾きに設定した後、固定ネジ25による固定
を解除して、布地展開部19に形成した筒状扁平路23
のガイド孔23aから幅寄せ部材24の突起24bを抜
き取る。
The illustrated embodiment is constructed as described above. Hereinafter, when sewing with the sewing machine C, the fabric body A
A method of covering and sewing along the edge Aa of the first embodiment will be described. First, when a fabric B (for example, width = about 28 mm) is sewn in a four-fold state, the fabric folding guide 1 is moved to the fabric body A supplied to the sewing position D as shown in FIGS. Variably adjusted so as to intersect approximately orthogonally or at an arbitrary angle with the edge Aa of the, and set the height, angle, and inclination to be optimal for covering the fabric B, and then release the fixation by the fixing screw 25. , A tubular flat path 23 formed in the cloth deployment section 19
The protrusion 24b of the width shifting member 24 is extracted from the guide hole 23a.
【0068】固定ネジ33による固定を解除して、布地
折込み部20に形成したサイド通路31bのガイド孔3
1cから規制部材35の突起35bを抜き取る。また、
一方のガイド孔31cに突起35bを差し込んだり、幅
寄せ部材24及び規制部材35を取り外してもよい。
The fixing by the fixing screw 33 is released, and the guide hole 3 of the side passage 31 b formed in the folded-in portion 20 is formed.
The protrusion 35b of the regulating member 35 is extracted from 1c. Also,
The protrusion 35b may be inserted into one guide hole 31c, or the width shifting member 24 and the regulating member 35 may be removed.
【0069】次に、布地Bを幅方向に展開して布地ガイ
ド27の張架部37bに張架し、布地展開部19の筒状
扁平路23に対して挿入すると共に、布地Bを展開した
状態のまま布地折込み部20の折込み通路31に対して
挿入する。
Next, the fabric B is spread in the width direction, stretched over the stretched portion 37b of the fabric guide 27, inserted into the tubular flat path 23 of the fabric spreading portion 19, and the fabric B is spread. In this state, it is inserted into the folding passage 31 of the fabric folding section 20.
【0070】布地Bを、折込み通路31のメイン通路3
1a及びサイド通路31bに沿って挿入し、メイン通路
31aに挿入した布地Bの中央部を略山形に湾曲し、サ
イド通路31bに挿入した布地Bの縁部Baを中央部と
対向する方向に折曲げ、布地Bの全長を、先端側から見
て略横W字状となるように折込みながら長さ方向に連続
して繰出し供給する。
The cloth B is inserted into the main passage 3 of the folding passage 31.
1a and the side passage 31b, the central portion of the fabric B inserted into the main passage 31a is bent in a substantially mountain shape, and the edge Ba of the fabric B inserted into the side passage 31b is folded in a direction facing the central portion. Bending and feeding the fabric B continuously in the length direction while folding the entire length of the fabric B so as to be substantially W-shaped when viewed from the front end side.
【0071】折込み時に於いて、サイド通路31bのガ
イド孔31cから規制部材35の突起35bを抜き取っ
ているため、布地Bの縁部Baが規制部材35の突起3
5bに当接されず、サイド通路31bに沿って内側に折
込まれる。
At the time of folding, the protrusion 35b of the regulating member 35 is removed from the guide hole 31c of the side passage 31b.
5b, it is folded inward along the side passage 31b.
【0072】次に、図7、図10に示すように、折込み
通路31から繰出される布地Bの縁部Ba,Baを内側
に折込むと共に、布地Bを、ガイド本体4に対して略直
交する方向(布地送り方向)に折曲げて、ガイド部34
に挿入する。且つ、布地本体Aの縁部Aaをガイド部3
4の略中央部に対して供給する。
Next, as shown in FIGS. 7 and 10, the edges Ba and Ba of the fabric B fed from the folding passage 31 are folded inward, and the fabric B is substantially perpendicular to the guide body 4. In the feeding direction (fabric feeding direction), and
Insert In addition, the edge portion Aa of the fabric body A is
4 is supplied to a substantially central portion.
【0073】布地Bを、折込み部材32の折込み片32
aに当接して、先端側から見て四つ折り状態に折込みな
がら布地本体Aの縁部Aaに沿って被覆する。
The cloth B is inserted into the folding piece 32 of the folding member 32.
a, and is folded along the edge Aa of the fabric main body A while being folded in four when viewed from the front end side.
【0074】一方、図2に示すように、四つ折り状態に
折込まれた布地Bを布地本体Aの縁部Aaに被覆しなが
ら、ミシンCを構成する針板Ca上の縫製位置Dに供給
し、布地Bを、布地本体Aの縁部Aaに被覆したまま押
え金Cbと送り歯Ccで挾持する。
On the other hand, as shown in FIG. 2, the cloth B folded in a four-fold state is supplied to the sewing position D on the needle plate Ca constituting the sewing machine C while covering the edge Aa of the cloth main body A. Then, the fabric B is sandwiched between the presser foot Cb and the feed dog Cc while covering the edge Aa of the fabric main body A.
【0075】ミシンCを駆動して、押え金Cbの上下動
及び送り歯Ccの送り運動により、四つ折り状態の布地
Bを、布地本体Aの縁部Aaに被覆した状態のまま生地
送り方向(矢印方向)に移送する。その送り動作に連動
してミシン針Cdを上下動させ、布地Bを、布地本体A
の縁部Aaに沿って縫い付ける。
The sewing machine C is driven to move the presser foot Cb up and down and the feed dog Cc to move the cloth B in a folded state in a state where the four-folded cloth B is covered on the edge Aa of the cloth main body A. (In the direction of the arrow). The sewing machine needle Cd is moved up and down in conjunction with the feed operation, and the cloth B is moved to the cloth main body A.
Is sewn along the edge Aa.
【0076】次に、布地B(例えば幅=約24mm)を、
三つ折り状態に縫い付ける場合、図8、図11に示すよ
うに、布地折込み部20に形成した下側サイド通路31
bのガイド孔31cに、下側規制部材35の突起35b
を差し込み、布地Bの下側縁部Baを規制部材35の突
起35bにより折込み阻止する。
Next, the cloth B (for example, width = about 24 mm) is
When sewing in a three-fold state, as shown in FIGS.
b, the projection 35b of the lower regulating member 35 is inserted into the guide hole 31c.
And the lower edge Ba of the fabric B is prevented from being folded by the projection 35 b of the regulating member 35.
【0077】一方、上側サイド通路31bのガイド孔3
1cから上側規制部材35の突起35bを抜き取り、布
地Bの上側縁部Baをサイド通路31bに沿って内側に
折込むので、上述と同様にして、布地Bを三つ折り状態
に折込みながら、布地本体Aの縁部Aaに沿って縫い付
けることができる。
On the other hand, the guide hole 3 of the upper side passage 31b
1c, the protrusion 35b of the upper regulating member 35 is pulled out, and the upper edge Ba of the fabric B is folded inward along the side passage 31b, so that the fabric B is folded in three in the same manner as described above. A can be sewn along the edge Aa.
【0078】上側規制部材35の突起35bを、上側サ
イド通路31bのガイド孔31cに差し込んだとき、布
地Bの上側縁部Baが突起35bにより折込み阻止さ
れ、布地Bの下側縁部Baを内側に折込むことができ
る。
When the projection 35b of the upper regulating member 35 is inserted into the guide hole 31c of the upper side passage 31b, the upper edge Ba of the fabric B is prevented from being folded by the projection 35b, and the lower edge Ba of the fabric B is moved inward. Can be folded into
【0079】なお、四つ折り時及び三つ折り時に於い
て、図4に示すように、布地展開部19に形成した筒状
扁平路23の上側ガイド孔23aに、上側幅寄せ部材2
4の突起24bを差し込み、布地Bの上側縁部Baを幅
寄せ部材24の突起24bに当接して、布地B全体を下
側サイド通路31bに幅寄せしながら折込むので、布地
Bの上側縁部Baの折込み幅を狭くすることができる。
At the time of four-folding and three-folding, as shown in FIG. 4, the upper guide member 23 is inserted into the upper guide hole 23a of the tubular flat path 23 formed in the cloth spreading portion 19.
4 is inserted, the upper edge Ba of the fabric B is brought into contact with the projection 24b of the width shifting member 24, and the entire fabric B is folded toward the lower side passage 31b, so that the upper edge of the fabric B is folded. The folded width of the portion Ba can be reduced.
【0080】筒状扁平路23の下側ガイド孔23aに、
下側幅寄せ部材24の突起24bを差し込んだとき、布
地B全体が上側サイド通路31bに幅寄せされ、布地B
の下側縁部Baの折込み幅を狭くすることができる。反
対に、突起24bを抜き取ると、折込み幅を広くするこ
とができる。
In the lower guide hole 23a of the cylindrical flat path 23,
When the projection 24b of the lower width shifting member 24 is inserted, the entire cloth B is shifted to the upper side passage 31b, and the cloth B
Of the lower edge Ba can be narrowed. Conversely, when the protrusion 24b is removed, the folding width can be increased.
【0081】次に、布地B(例えば幅=約24mm)を、
二つ折り状態に縫い付ける場合、図9、図12に示すよ
うに、布地折込み部20に形成した上下サイド通路31
bのガイド孔31cに、上下規制部材35の突起35b
を差し込み、布地Bの縁部Ba,Baを上下規制部材3
5の突起35bにより折込み阻止するので、布地Bを二
つ折り状態に折込みながら、布地本体Aの縁部Aaが覆
われる状態に縫い付けることができる。
Next, the cloth B (for example, width = about 24 mm) is
When sewn in a folded state, as shown in FIGS. 9 and 12, the upper and lower side passages 31 formed in the fabric folding portion 20 are formed.
b of the upper and lower regulating member 35 in the guide hole 31c of FIG.
And the edges Ba, Ba of the fabric B are
Since the folding is prevented by the protrusions 35b of the fifth fabric, it is possible to sew the fabric B in a state where the edge Aa of the fabric main body A is covered while folding the fabric B into two folded states.
【0082】以上のように、規制部材35の突起35b
を、布地折込み部20に形成したサイド通路31bのガ
イド孔31cに出没して、布地Bの縁部Baを折込み阻
止又はその折込み阻止を解除するので、布地Bを任意の
折込み状態に折込むことができ、縫製後の仕上り具合が
良く、綺麗に縫製することができると共に、布地本体A
の縁部Aaが覆われる状態に縫付ける作業が安定且つス
ムースに行える。
As described above, the protrusion 35b of the regulating member 35
Appearing in the guide holes 31c of the side passages 31b formed in the fabric folding portion 20 to prevent or release the edge Ba of the fabric B, so that the fabric B is folded into an arbitrary folded state. And the finished condition after sewing is good and the sewing can be performed neatly.
Can be stably and smoothly performed in a state where the edge portion Aa is covered.
【0083】しかも、一つの布地折込みガイド1により
布地Bを任意の折込み状態に折込むことができるので、
従来例のように専用の折込みガイドを製作又は準備した
りする必要が無く、且つ、折込みガイドを交換したりす
る手間及び作業が省けるため、任意の折込み状態に変更
するときの作業時間が短くなり、縫製作業の能率アップ
及び縫製コストの低減を図ることができる。
Further, the fabric B can be folded into an arbitrary folded state by one fabric folding guide 1.
There is no need to manufacture or prepare a dedicated folding guide as in the conventional example, and the labor and work of replacing the folding guide can be omitted, so that the working time when changing to an arbitrary folding state is shortened. In addition, the efficiency of the sewing operation can be increased and the sewing cost can be reduced.
【0084】さらに、幅寄せ部材24の突起24bを、
布地展開部17に形成した筒状扁平路23のガイド孔2
3aに出没して、幅寄せ部材24の突起24bに当接さ
れる布地Bを上側又は下側に幅寄せするので、布地Bの
縁部Baを任意幅に折込んだり、その折込み幅を可変し
たり作業が確実且つ容易に行え、所望する折込み状態に
縫製仕上げすることができる。
Further, the protrusion 24b of the width shifting member 24 is
Guide hole 2 of cylindrical flat path 23 formed in cloth development section 17
3a, the fabric B contacting the projection 24b of the width-shifting member 24 is shifted upward or downward, so that the edge Ba of the fabric B can be folded to an arbitrary width or the folded width can be changed. The work can be performed reliably and easily, and the desired folded state can be sewn and finished.
【0085】さらにまた、ガイド本体4を、水平方向及
び又は垂直方向に移動したり、上下方向及び又は左右方
向に回動する等して、布地Bを被覆するのに適した任意
の高さ、位置、角度に可変調節するので、布地Bを任意
の折込み状態に折込む作業と、布地本体Aの縁部Aaに
被覆する作業とがスムースに行える。
Furthermore, the guide body 4 can be moved in a horizontal direction and / or a vertical direction, or rotated in a vertical direction and / or a horizontal direction, for example, to have an arbitrary height suitable for covering the fabric B, Since the position and the angle are variably adjusted, the operation of folding the fabric B into an arbitrary folded state and the operation of covering the edge Aa of the fabric main body A can be performed smoothly.
【0086】この発明の構成と、上述の実施例との対応
において、この発明の折込み阻止手段は、実施例の規制
部材35に対応し、以下同様に、折込み幅可変手段は、
幅寄せ部材24に対応するも、この発明は、上述の実施
例の構成のみに限定されるものではない。
In the correspondence between the structure of the present invention and the above-described embodiment, the fold preventing means of the present invention corresponds to the regulating member 35 of the embodiment.
The present invention is not limited only to the configuration of the above-described embodiment, although it corresponds to the width shifting member 24.
【0087】なお、上述した固定ネジ8,9,13,1
4,15,33に代えて、例えばビス、ボルト、ピン等
の固定部材を用いてもよい。
The above-mentioned fixing screws 8, 9, 13, 1
Instead of 4, 15, 33, for example, fixing members such as screws, bolts, and pins may be used.
【図面の簡単な説明】[Brief description of the drawings]
【図1】 布地折込みガイドの取付け状態を示す背面
図。
FIG. 1 is a rear view showing an attached state of a fabric folding guide.
【図2】 布地折込みガイドの取付け状態を示す平面
図。
FIG. 2 is a plan view showing an attached state of a fabric folding guide.
【図3】 布地折込みガイドを先端側から見た状態を示
す側面図。
FIG. 3 is a side view showing a state in which the fabric folding guide is viewed from the front end side.
【図4】 布地展開部の内部構造を示す縦断側面図。FIG. 4 is a vertical sectional side view showing the internal structure of the cloth deployment unit.
【図5】 布地折込み部の内部構造を示す縦断側面図。FIG. 5 is a vertical sectional side view showing the internal structure of the fabric folding section.
【図6】 ガイド本体を分離した状態を示す正面図。FIG. 6 is a front view showing a state where the guide main body is separated.
【図7】 布地を四つ折り状態に被覆する動作を示す要
部正面図。
FIG. 7 is an essential part front view showing an operation of covering the fabric in a four-fold state.
【図8】 布地を三つ折り状態に被覆する動作を示す要
部正面図。
FIG. 8 is an essential part front view showing an operation of covering the fabric in a three-fold state.
【図9】 布地を二つ折り状態に被覆する動作を示す要
部正面図。
FIG. 9 is an essential part front view showing the operation of covering the fabric in a folded state.
【図10】 布地を四つ折り状態に被覆した例を示す要
部断面図。
FIG. 10 is an essential part cross-sectional view showing an example in which the cloth is covered in a four-fold state.
【図11】 布地を三つ折り状態に被覆した例を示す要
部断面図。
FIG. 11 is an essential part cross-sectional view showing an example in which a fabric is covered in a three-fold state.
【図12】 布地を二つ折り状態に被覆した例を示す要
部断面図。
FIG. 12 is an essential part cross-sectional view showing an example in which the fabric is covered in a folded state.
【符号の説明】[Explanation of symbols]
A…布地本体 B…布地 Aa,Ba…縁部 C…ミシン D…縫製位置 1…布地折込みガイド 2…支持軸 3…取付け板 4…ガイド本体 19…布地展開部 20…布地折込み部 23…筒状扁平路 23a…ガイド孔 24…幅寄せ部材 24b…突起 31…折込み通路 31a…メイン通路 31b…サイド通路 31c…ガイド孔 32…折込み部材 35…規制部材 35b…突起 A: Fabric body B: Fabric Aa, Ba ... Edge C: Sewing machine D: Sewing position 1: ... Fabric folding guide 2: Support shaft 3: Mounting plate 4: Guide body 19: Fabric unfolding part 20: Fabric folding part 23: Tube Flat path 23a Guide hole 24 Width-adjusting member 24b Projection 31 Folding passage 31a Main passage 31b Side passage 31c Guide hole 32 Folding member 35 Regulatory member 35b Projection

Claims (6)

    【特許請求の範囲】[Claims]
  1. 【請求項1】ミシンによる縫製時に於いて、帯状の布地
    を布地本体の縁部が覆われる状態に折込みガイドするミ
    シン用の布地折込みガイドであって、上記布地を幅方向
    に対して折込みガイドする布地折込み部を設けると共
    に、上記布地折込み部に、上記布地の一側縁部又は両側
    縁部が幅方向に折込まれるのを阻止する折込み阻止手段
    を設けたミシン用の布地折込みガイド。
    1. A fabric folding guide for a sewing machine, which guides a band-shaped fabric into a state in which an edge of a fabric body is covered during sewing by a sewing machine, and guides the fabric in a width direction. A fabric folding guide for a sewing machine, comprising a fabric folding portion and a folding preventing means for preventing one side edge or both side edges of the fabric from being folded in the width direction at the fabric folding portion.
  2. 【請求項2】上記布地折込み部の端部に、該布地折込み
    部に対して上記布地を幅方向に展開して供給する布地展
    開部を連設すると共に、上記布地折込み部及び又は布地
    展開部に、上記布地の折込み幅を可変する折込み幅可変
    手段を設けた請求項1記載のミシン用の布地折込みガイ
    ド。
    2. A fabric developing section, which is provided at an end of the fabric folding section and which unfolds and supplies the fabric in the width direction with respect to the fabric folding section, and the fabric folding section and / or the fabric developing section. 2. A fabric folding guide for a sewing machine according to claim 1, further comprising a folding width varying means for varying a folding width of the fabric.
  3. 【請求項3】上記折込み阻止手段を、上記布地折込み部
    に供給される布地の縁部と対向して規制部材を設けると
    共に、上記規制部材を、上記布地の縁部に対して当接及
    びその当接が回避される位置に移動可能に設けて構成し
    た請求項1記載のミシン用の布地折込みガイド。
    3. A folding member is provided with a regulating member facing the edge of the fabric supplied to the fabric folding portion, and the regulating member is brought into contact with the edge of the fabric and the regulating member contacts the edge of the fabric. 2. The fabric folding guide according to claim 1, wherein the guide is movably provided at a position where contact is avoided.
  4. 【請求項4】上記折込み幅可変手段を、上記布地展開部
    に供給される布地の縁部と対向して幅寄せ部材を設ける
    と共に、上記幅寄せ部材を、上記布地の縁部に対して当
    接及びその当接が回避される位置に移動可能に設けて構
    成した請求項2記載のミシン用の布地折込みガイド。
    4. A fold width varying means is provided with a width shifting member facing an edge of the fabric supplied to the fabric spreading section, and the width shifting member is brought into contact with the edge of the fabric. The fabric folding guide for a sewing machine according to claim 2, wherein the guide is movably provided at a position where the contact and the contact are avoided.
  5. 【請求項5】上記布地折込み部を、水平方向及び又は垂
    直方向に対して移動可能に設けた請求項1,2又は3記
    載のミシン用の布地折込みガイド。
    5. A fabric folding guide for a sewing machine according to claim 1, wherein the fabric folding portion is provided so as to be movable in a horizontal direction and / or a vertical direction.
  6. 【請求項6】上記布地折込み部を、上下方向及び又は左
    右方向に対して回動可能に設けた請求項1,2,3又は
    5記載のミシン用の布地折込みガイド。
    6. A fabric folding guide for a sewing machine according to claim 1, wherein said fabric folding portion is provided so as to be rotatable in vertical and / or horizontal directions.
JP10339091A 1998-11-30 1998-11-30 Fabric folding guide for sewing machine Pending JP2000157771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10339091A JP2000157771A (en) 1998-11-30 1998-11-30 Fabric folding guide for sewing machine

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10339091A JP2000157771A (en) 1998-11-30 1998-11-30 Fabric folding guide for sewing machine
KR1019990002943A KR20000034793A (en) 1998-11-30 1999-01-29 Cloth folding guide for sewing machine
TW088203235U TW435471U (en) 1998-11-30 1999-03-03 Fabric folding guide for a sewing machine

Publications (1)

Publication Number Publication Date
JP2000157771A true JP2000157771A (en) 2000-06-13

Family

ID=18324183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10339091A Pending JP2000157771A (en) 1998-11-30 1998-11-30 Fabric folding guide for sewing machine

Country Status (3)

Country Link
JP (1) JP2000157771A (en)
KR (1) KR20000034793A (en)
TW (1) TW435471U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102021759A (en) * 2010-12-29 2011-04-20 东莞市莎米特箱包有限公司 Overedging mechanism of bag sewing machine
CN102330295A (en) * 2011-07-14 2012-01-25 苏州肯耐制衣有限公司 Hemmer
CN103451864A (en) * 2013-08-28 2013-12-18 嘉兴永成制衣有限公司 Novel hemming device for sleeve vent under fly
CN105862271A (en) * 2016-06-01 2016-08-17 上海海螺服饰有限公司 Multi-fold optional automatic edge covering device for sewing machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102021759A (en) * 2010-12-29 2011-04-20 东莞市莎米特箱包有限公司 Overedging mechanism of bag sewing machine
CN102330295A (en) * 2011-07-14 2012-01-25 苏州肯耐制衣有限公司 Hemmer
CN103451864A (en) * 2013-08-28 2013-12-18 嘉兴永成制衣有限公司 Novel hemming device for sleeve vent under fly
CN105862271A (en) * 2016-06-01 2016-08-17 上海海螺服饰有限公司 Multi-fold optional automatic edge covering device for sewing machine
CN105862271B (en) * 2016-06-01 2018-06-08 上海海螺服饰有限公司 Use in sewing machine rolls over optional automatic Wrapping apparatus more

Also Published As

Publication number Publication date
TW435471U (en) 2001-05-16
KR20000034793A (en) 2000-06-26

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