JPH1099579A - Sewing machine having thread cutting function - Google Patents
Sewing machine having thread cutting functionInfo
- Publication number
- JPH1099579A JPH1099579A JP25475096A JP25475096A JPH1099579A JP H1099579 A JPH1099579 A JP H1099579A JP 25475096 A JP25475096 A JP 25475096A JP 25475096 A JP25475096 A JP 25475096A JP H1099579 A JPH1099579 A JP H1099579A
- Authority
- JP
- Japan
- Prior art keywords
- blade
- thread cutting
- fixed
- thread
- movable blade
- 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
Links
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、複数の糸切断刃を
相対的に移動して、糸を切断する糸切機能付ミシンに関
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sewing machine having a thread cutting function for cutting a thread by relatively moving a plurality of thread cutting blades.
【０００２】[0002]
【従来の技術】従来、ミシンの固定された固定刃と、そ
の上方に往復動可能に配置された可動刃と、その固定刃
及び可動刃との間で刃圧を生じさせるための機構が設け
られている。その刃圧とは、固定刃と可動刃とを互いに
接近させるような力である。また、可動刃の移動に際し
て、その固定刃と可動刃とのそれぞれの端部の一部が、
上方から見て重なるので、固定刃と可動刃とが可動刃の
復動時に衝突する恐れがある。そのため、可動刃が移動
しても固定刃と可動刃との一部が常に重なっているよう
に、可動刃を長く形成し、上記衝突を防止している。ま
た、この可動刃は、糸を振り分ける糸案内部材に積層し
て組み付けられることもある。2. Description of the Related Art Conventionally, a fixed blade on which a sewing machine is fixed, a movable blade disposed reciprocally above the fixed blade, and a mechanism for generating a blade pressure between the fixed blade and the movable blade are provided. Have been. The blade pressure is a force that causes the fixed blade and the movable blade to approach each other. Also, when moving the movable blade, a part of each end of the fixed blade and the movable blade,
Since they overlap when viewed from above, the fixed blade and the movable blade may collide when the movable blade moves back. Therefore, even if the movable blade moves, the movable blade is formed long so that the fixed blade and the movable blade always overlap, thereby preventing the collision. In addition, the movable blade may be assembled by being stacked on a yarn guide member for sorting the yarn.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、上述の
ような構成にするには、可動刃をその動作方向に長くす
る必要があり、可動刃、ひいては糸切機構全体が大型化
するという問題点があった。また、可動刃と糸案内とを
積層するために、組み付けや部品精度の誤差のため、そ
の固定刃と可動刃とのそれぞれの端部の一部が重なって
いても、固定刃と可動刃とが可動刃の復動時に衝突する
恐れがある。However, in order to achieve the above-described structure, the movable blade needs to be lengthened in the direction of its operation, and the movable blade and, consequently, the entire thread cutting mechanism become large. there were. In addition, since the movable blade and the thread guide are laminated, even if the fixed blade and the movable blade partially overlap each other due to an error in assembly and component accuracy, the fixed blade and the movable blade are May collide when the movable blade returns.
【０００４】本発明は、上述した問題点を解決するため
になされたものであり、良好に糸切断刃の移動を移動す
ることができる糸切機能付ミシンを提供することを目的
としている。SUMMARY OF THE INVENTION [0004] The present invention has been made to solve the above-mentioned problem, and has as its object to provide a sewing machine with a thread cutting function that can move the thread cutting blade satisfactorily.
【０００５】[0005]
【課題を解決するための手段】この目的を達成するため
に、請求項１記載の糸切機能付ミシンは、糸を切断する
ための複数の糸切断刃と、複数の糸切断刃のそれぞれの
端部が所定方向から見て重なるように、複数の糸切断刃
のうち少なくとも１つの糸切断刃を移動する刃移動手段
と、刃移動手段による糸切断刃の移動に伴い、端部の重
なりの前に複数の糸切断刃を互いに離間させ、端部の重
なり後に複数の糸切断刃を接近或いは接触させる刃離間
手段とを備えている。In order to achieve this object, a sewing machine with a thread cutting function according to the present invention has a plurality of thread cutting blades for cutting a thread and a plurality of thread cutting blades for each of the plurality of thread cutting blades. Blade moving means for moving at least one of the plurality of thread cutting blades such that the ends overlap when viewed from a predetermined direction, and the movement of the thread cutting blade by the blade moving means causes the overlap of the ends to overlap. A plurality of thread cutting blades are separated from each other before and a plurality of thread cutting blades are brought closer to or in contact with each other after the end portions overlap.
【０００６】従って、複数の糸切断刃は糸を切断する。
刃移動手段は、複数の糸切断刃のそれぞれの端部が所定
方向から見て重なるように、複数の糸切断刃のうち少な
くとも１つの糸切断刃を移動する。刃離間手段は、刃移
動手段による糸切断刃の移動に伴い、端部の重なりの前
に複数の糸切断刃を互いに離間させ、端部の重なり後に
複数の糸切断刃を接近或いは接触させる。Accordingly, the plurality of yarn cutting blades cut the yarn.
The blade moving means moves at least one of the plurality of thread cutting blades such that respective ends of the plurality of thread cutting blades overlap when viewed from a predetermined direction. The blade separating means separates the plurality of thread cutting blades from each other before the ends overlap, and causes the plurality of thread cutting blades to approach or contact each other after the ends overlap with the movement of the thread cutting blade by the blade moving means.
【０００７】請求項２の糸切機能付ミシンは、刃移動手
段によって移動される糸切断刃に対し積層して配置さ
れ、切断される糸を案内する案内部材を備え、案内部材
は、刃移動手段によって移動される糸切断刃に対し積層
して配置され、切断される糸を案内する。According to a second aspect of the present invention, there is provided a sewing machine with a thread cutting function, wherein the sewing machine includes a guide member which is stacked on the thread cutting blade moved by the blade moving means and guides the thread to be cut. It is arranged in a stack with respect to the thread cutting blade moved by the means and guides the thread to be cut.
【０００８】請求項３の糸切機能付ミシンは、弾性を有
する固定された糸切断刃と、固定された糸切断刃に対し
相対的に移動する糸切断刃と、固定された糸切断刃に向
かって突出するように、案内部材の一部を折り曲げ形成
された刃離間手段とを備えている。従って、弾性を有す
る固定された糸切断刃と、固定された糸切断刃に対し相
対的に移動する糸切断刃とによって糸を切断する。案内
部材の一部を折り曲げ形成された刃離間手段は、固定さ
れた糸切断刃に向かって突出する。こうして、糸切りの
ための糸切断刃の移動に伴い、案内部材の一部を折り曲
げ形成された部分と固定された糸切断刃とが接触して、
固定された糸切断が弾性変形し、固定された糸切り切断
刃と移動する糸切切断刃とが離間する。According to a third aspect of the present invention, there is provided a sewing machine with a thread cutting function, comprising a fixed thread cutting blade having elasticity, a thread cutting blade which moves relatively to the fixed thread cutting blade, and a fixed thread cutting blade. A blade separating means formed by bending a part of the guide member so as to protrude toward the blade. Therefore, the thread is cut by the fixed thread cutting blade having elasticity and the thread cutting blade moving relatively to the fixed thread cutting blade. The blade separating means formed by bending a part of the guide member protrudes toward the fixed thread cutting blade. In this way, with the movement of the thread cutting blade for thread cutting, the part formed by bending a part of the guide member comes into contact with the fixed thread cutting blade,
The fixed thread cutter is elastically deformed, and the fixed thread cutter blade and the moving thread cutter blade are separated from each other.
【０００９】[0009]
【発明の実施の形態】以下、本発明の実施の形態につい
て図面を参照して説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００１０】図１（a）は、本装置の平面図、図１（b）
は、本装置の側面図であり、ミシンモータの回転を水平
釜１の釜軸１ａに伝達する装置として駆動ベルト３を用
いている。水平釜１には糸切カム５が固着されており、
カム溝５ａは糸切カム５の下面に形成されている。フレ
ーム７の下面側には作動レバー９が装着され、作動レバ
ー９の一方の端部は可動刃組１１と連結し、もう一方の
端部にはカムフォロア９ａが固着されており、糸切装置
が作動しない時には作動レバー９はバネ１３によって下
方に付勢されている（図２（ａ）、図２（ｂ）参照）。
カムフォロア９ａをカム溝５ａに当接させるための駆動
源としてソレノイド１５が用いられ、トリガー部材１７
によって作動レバー９とソレノイド１５を連結してい
る。FIG. 1A is a plan view of the present apparatus, and FIG.
FIG. 1 is a side view of the present apparatus, in which a drive belt 3 is used as a device for transmitting rotation of a sewing machine motor to a shuttle shaft 1a of a horizontal shuttle 1. A thread cutting cam 5 is fixed to the horizontal shuttle 1,
The cam groove 5a is formed on the lower surface of the thread cutting cam 5. An operating lever 9 is mounted on the lower surface side of the frame 7, one end of the operating lever 9 is connected to the movable blade set 11, and a cam follower 9a is fixed to the other end. When not operating, the operating lever 9 is urged downward by the spring 13 (see FIGS. 2A and 2B).
A solenoid 15 is used as a drive source for bringing the cam follower 9a into contact with the cam groove 5a.
Thus, the operating lever 9 and the solenoid 15 are connected.
【００１１】図２（ａ）に示すようにカムフォロア９ａ
のカム溝５ａへの当接、離間を円滑におこなうため、カ
ム溝５ａには第１カム溝拡大部５ａａと第２カム溝拡大
部５ａｂが設けられている。図３（ａ）は可動刃組１１
の平面図及び側面図、図３（ｂ）は可動刃組１１の側面
図の拡大図であり、可動刃１１ａと案内板１１ｂが可動
刃取付台１１ｃに積層して固着されており、案内板１１
ｂの端部には下方向に案内板突起部１１ｂａが形成され
ている。案内板突起部１１ｂａは、案内板１１ｂの一部
を曲げて形成され、ミシンに組み付けられた際に、固定
刃１９に向かって突出する。この案内板突起部１１ｂａ
が、請求項３記載の刃移動手段に相当する。As shown in FIG. 2A, the cam follower 9a
The cam groove 5a is provided with a first enlarged cam groove portion 5aa and a second enlarged cam groove portion 5ab in order to smoothly contact and separate the cam groove 5a. FIG. 3A shows the movable blade set 11.
3B is an enlarged view of a side view of the movable blade set 11, and the movable blade 11a and the guide plate 11b are laminated and fixed on the movable blade mount 11c. 11
A guide plate protrusion 11ba is formed downward at the end of b. The guide plate projection 11ba is formed by bending a part of the guide plate 11b, and projects toward the fixed blade 19 when assembled to the sewing machine. This guide plate projection 11ba
Corresponds to the blade moving means according to the third aspect.
【００１２】また、図１（ａ）に示すように、可動刃組
１１の揺動軌跡上には、固定刃１９が固定刃１９の上面
と可動刃１１ａの下面が接する高さでフレーム７に取付
られている。その固定刃１９は、図４に示すように、端
部には水平方向に固定刃突起部１９ａが形成されてい
る。この固定刃１９と可動刃１１ａとが、複数の糸切断
刃に相当する。可動刃１１ａを移動させる糸切カム５及
び作動レバー９等が刃移動手段に相当する。また、この
固定刃１９の根本付近は弾性を有しており、固定刃突起
部１９ａ付近に上下方向の力が生じると弾性変形する。As shown in FIG. 1 (a), the fixed blade 19 is mounted on the frame 7 at a height where the upper surface of the fixed blade 19 and the lower surface of the movable blade 11a are in contact with each other on the swing locus of the movable blade set 11. Attached. As shown in FIG. 4, the fixed blade 19 has a fixed blade projection 19a formed at the end in the horizontal direction. The fixed blade 19 and the movable blade 11a correspond to a plurality of thread cutting blades. The thread cutting cam 5 and the operating lever 9 for moving the movable blade 11a correspond to blade moving means. Further, the vicinity of the root of the fixed blade 19 has elasticity, and is elastically deformed when a vertical force is generated near the fixed blade projection 19a.
【００１３】尚、可動刃１１ａ及び案内板１１ｂは、可
動刃１１ａの往動に伴い、固定刃１１９から完全に離間
するように、最小の大きさで作成されている。Note that the movable blade 11a and the guide plate 11b are formed with a minimum size so as to be completely separated from the fixed blade 119 with the forward movement of the movable blade 11a.
【００１４】また、図９に示すように、水平釜１は、ミ
シンアーム部の上下動する針１００と協働するように一
定方向に回転され、糸切カム５は、針１００及び水平釜
１と接触しないようなタイミングで可動刃１１ａを作動
させるように回転する。この糸切カム５、水平釜１、釜
軸１ａとは一体的に回転する。そして、釜軸１ａが停止
すると、針１００の上下動も停止するように構成されて
いる。As shown in FIG. 9, the horizontal shuttle 1 is rotated in a certain direction so as to cooperate with the needle 100 which moves up and down on the sewing machine arm. The movable blade 11a is rotated at a timing such that the movable blade 11a does not come into contact with the movable blade 11a. The thread cutting cam 5, the horizontal hook 1, and the hook shaft 1a rotate integrally. And, when the shuttle shaft 1a stops, the vertical movement of the needle 100 also stops.
【００１５】本実施例は以上に説明した如く構成され
る。This embodiment is configured as described above.
【００１６】次に、前記構成に基づく動作を説明する。
糸切信号を受け、ミシンモータの回転が駆動ベルト３を
介して伝達され、水平釜１とそれに固着された糸切カム
５が左回転し、第１カム溝拡大部５ａａがカムフォロア
９ａの上部に達したとき（図２（ａ）参照）ソレノイド
１５がオンし、トリガー部材１７を介して作動レバー９
が押し上げられ、カムフォロア９ａとカム溝５ａが当接
する（図２（ｃ）参照）。次に、糸切カム５の回転に伴
い作動レバー９が揺動し、作動レバー９の端部に連結し
た可動刃組１１を往復動させる。Next, the operation based on the above configuration will be described.
Upon receiving the thread cutting signal, the rotation of the sewing machine motor is transmitted via the drive belt 3, the horizontal shuttle 1 and the thread cutting cam 5 fixed thereto are rotated counterclockwise, and the first cam groove enlarged portion 5aa is located above the cam follower 9a. When it reaches (see FIG. 2A), the solenoid 15 is turned on, and the operation lever 9 is turned on via the trigger member 17.
Is pushed up, and the cam follower 9a and the cam groove 5a come into contact with each other (see FIG. 2C). Next, the operating lever 9 swings with the rotation of the thread cutting cam 5, and the movable blade set 11 connected to the end of the operating lever 9 reciprocates.
【００１７】図５、図６、図７、図８は可動刃組１１の
一連の動作を表したもので、先ず、可動刃組１１は上糸
２１と下糸２３を通過して図５に示す位置まで往動する
が、この位置では固定刃１９と可動刃１１ａは完全に離
間している。次に、可動刃組１１は復動し、復動する途
中で案内板１１ｂによって上糸２１と下糸２３を捕らえ
る。その後、可動刃１１ａと固定刃１９と刃部１１ａ
ｃ、１９ａｃ（本発明の端部）が当接する前に双方の衝
突を避けるため、図６（ａ）、図６（ｂ）に示すように
案内板突起部１１ｂａと固定刃突起部１９ａとが接触し
て、固定刃１９の根本部分が下方に弾性変形する。即
ち、案内板突起部１１ｂａが固定刃突起部１９ａを押し
下げる。FIG. 5, FIG. 6, FIG. 7, and FIG. 8 show a series of operations of the movable blade set 11. First, the movable blade set 11 passes through the upper thread 21 and the lower thread 23, and as shown in FIG. It moves forward to the position shown, but at this position, the fixed blade 19 and the movable blade 11a are completely separated. Next, the movable blade set 11 moves backward, and the upper thread 21 and the lower thread 23 are caught by the guide plate 11b during the backward movement. Thereafter, the movable blade 11a, the fixed blade 19, and the blade portion 11a
Before the c and 19ac (ends of the present invention) come into contact with each other, the guide plate projection 11ba and the fixed blade projection 19a are connected as shown in FIGS. 6 (a) and 6 (b). Upon contact, the root portion of the fixed blade 19 is elastically deformed downward. That is, the guide plate projection 11ba pushes down the fixed blade projection 19a.
【００１８】そして、可動刃１１ａの刃部が固定刃１９
の刃部を復動方向に通過した後で糸切り前に、案内板突
起部１１ｂａが固定刃突起部１９ａの根本側（図４に示
す＊印）に移動し、案内板突起部１１ｂａと固定刃突起
部１９ａとが離間すると、固定刃１９の根本部分が上方
に復元し、固定刃１９と可動刃１１ａとが上下方向に再
接触する。The movable blade 11a has a fixed blade 19
The guide plate projection 11ba moves to the root side (* mark shown in FIG. 4) of the fixed blade projection 19a after passing through the blade portion in the backward direction and before thread cutting, and is fixed to the guide plate projection 11ba. When the blade projection 19a separates, the root portion of the fixed blade 19 is restored upward, and the fixed blade 19 and the movable blade 11a re-contact in the vertical direction.
【００１９】それから、案内板１１ｂによって固定刃１
９まで導かれた上糸２１と下糸２３とが、図７に示すよ
うに、可動刃１１ａの刃部と固定刃１９の刃部とが合わ
さる位置で切断され、切断後、更に第２カム溝拡大部５
ａｂがカムフォロア９ａと当接するまで糸切カム５を回
転させ（図８参照）、ミシンモータを停止し、水平釜１
と糸切カム５の回転を止める。その後、ソレノイド１５
をオフし、バネ１３のバネ圧によってカムフォロア９ａ
をカム溝５ａから離間させ一連の糸切動作を終了する。Then, the fixed blade 1 is guided by the guide plate 11b.
9, the upper thread 21 and the lower thread 23 are cut at a position where the blade portion of the movable blade 11a and the blade portion of the fixed blade 19 meet, as shown in FIG. Groove enlarged part 5
The thread cutting cam 5 is rotated until the ab contacts the cam follower 9a (see FIG. 8), the sewing machine motor is stopped, and
Then, the rotation of the thread cutting cam 5 is stopped. Then, the solenoid 15
Is turned off, and the cam follower 9a is
Is separated from the cam groove 5a to complete a series of thread cutting operations.
【００２０】[0020]
【発明の効果】以上説明したことから明かなように、請
求項１記載の糸切機能付ミシンによれば、刃移動手段に
よる糸切断刃の移動に伴い、糸切断刃の端部の重なりの
前に複数の糸切断刃が互いに離間し、端部の重なり後に
複数の糸切断刃が接近或いは接触するので、糸切断刃を
常に接触するための長さを確保する必要が無く、糸切断
刃の長さを最小限にしても良好に糸切りを行うことがで
き、また、ミシンの小型化を図ることができる。As is apparent from the above description, according to the sewing machine with the thread cutting function according to the first aspect, the overlap of the ends of the thread cutting blades with the movement of the thread cutting blades by the blade moving means. Since the plurality of thread cutting blades are separated from each other before and the plurality of thread cutting blades approach or come into contact after the end portions overlap, there is no need to secure a length for constantly contacting the thread cutting blades. Thread trimming can be performed satisfactorily even if the length of the sewing machine is minimized, and the size of the sewing machine can be reduced.
【００２１】請求項２の糸切機能付ミシンによれば、案
内部材と糸切断刃とが積層して配置されたための影響に
関わらず、案内部材による糸案内を伴う糸切断を良好に
行うことができる。According to the sewing machine with the thread cutting function of the second aspect, it is possible to satisfactorily perform the thread cutting with the thread guide by the guide member regardless of the influence of the guide member and the thread cutting blade being stacked and arranged. Can be.
【００２２】請求項３の糸切機能付ミシンによれば、弾
性を有する固定された糸切断刃と案内部材の一部を折り
曲げ形成された刃離間手段とを接触させ、複数の糸切断
刃を離間させるので、簡単な構成でミシンを構成するこ
とができる。According to the sewing machine with the thread cutting function of the third aspect, the fixed thread cutting blade having elasticity is brought into contact with the blade separating means formed by bending a part of the guide member so that the plurality of thread cutting blades are formed. Since they are separated, the sewing machine can be configured with a simple configuration.
【図１】図１（ａ）は本発明の一実施例の自動糸切装置
の平面図である。図１（ｂ）はその自動糸切装置の側面
図である。FIG. 1 (a) is a plan view of an automatic thread cutting device according to one embodiment of the present invention. FIG. 1B is a side view of the automatic thread cutting device.
【図２】図２（ａ）は糸切機構の平面図である。図２
（ｂ）は図２（ａ）のＡ−Ａ線断面図である。図２
（ｃ）は図２（ａ）のＡ−Ａ線断面図である。FIG. 2A is a plan view of a thread cutting mechanism. FIG.
FIG. 2B is a sectional view taken along line AA of FIG. FIG.
FIG. 2C is a sectional view taken along line AA of FIG.
【図３】図３（ａ）は可動刃組の平面図及び側面図であ
る。図３（ｂ）は可動刃組の側面図の拡大図である。FIG. 3A is a plan view and a side view of a movable blade set. FIG. 3B is an enlarged view of a side view of the movable blade set.
【図４】固定刃の平面図である。FIG. 4 is a plan view of a fixed blade.
【図５】糸切機構の平面図である。FIG. 5 is a plan view of the thread cutting mechanism.
【図６】図６（ａ）は糸切機構、特に可動刃と固定刃の
関係を表す平面図である。図６（ｂ）は図６（ａ）のＢ
−Ｂ線断面図である。FIG. 6A is a plan view showing a thread cutting mechanism, particularly a relationship between a movable blade and a fixed blade. FIG. 6 (b) is a view of B in FIG. 6 (a).
FIG. 4 is a cross-sectional view taken along line B.
【図７】糸切機構の平面図である。FIG. 7 is a plan view of the thread cutting mechanism.
【図８】糸切機構の平面図である。FIG. 8 is a plan view of the thread cutting mechanism.
【図９】糸切機能付ミシンの全体図である。FIG. 9 is an overall view of a sewing machine with a thread trimming function.
１１ 可動刃組 １１ａ 可動刃 １１ｂ 案内板 １１ｂａ 案内板突起部 １９ 固定刃 １９ａ 固定刃突起部 Reference Signs List 11 movable blade set 11a movable blade 11b guide plate 11ba guide plate protrusion 19 fixed blade 19a fixed blade protrusion
Claims (3)
て重なるように、前記複数の糸切断刃のうち少なくとも
１つの糸切断刃を移動する刃移動手段と、 前記刃移動手段による糸切断刃の移動に伴い、前記端部
の重なりの前に前記複数の糸切断刃を互いに離間させ、
前記端部の重なり後に前記複数の糸切断刃を接近或いは
接触させる刃離間手段とを備えることを特徴とする糸切
機能付ミシン。1. A plurality of thread cutting blades for cutting a thread, and at least one of the plurality of thread cutting blades such that respective ends of the plurality of thread cutting blades overlap when viewed from a predetermined direction. Blade moving means for moving the thread cutting blade, With the movement of the thread cutting blade by the blade moving means, the plurality of thread cutting blades are separated from each other before the end portions overlap,
A sewing machine with a thread cutting function, comprising: blade separation means for causing the plurality of thread cutting blades to approach or contact each other after the end portions overlap.
断刃に対し積層して配置され、切断される糸を案内する
案内部材を備えることを特徴とした請求項１記載の糸切
機能付ミシン。2. A sewing machine with a thread cutting function according to claim 1, further comprising a guide member which is arranged in a stacked manner with respect to the thread cutting blade moved by the blade moving means and guides a thread to be cut. .
刃と、 前記固定された糸切断刃に向かって突出するように、前
記案内部材の一部を折り曲げ形成された刃離間手段とを
備えることを特徴とした請求項２記載の糸切機能付ミシ
ン。3. A fixed thread cutting blade having elasticity, a thread cutting blade which moves relatively to the fixed thread cutting blade, and a projecting direction toward the fixed thread cutting blade. The sewing machine with a thread cutting function according to claim 2, further comprising a blade separating means formed by bending a part of the guide member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25475096A JPH1099579A (en) | 1996-09-26 | 1996-09-26 | Sewing machine having thread cutting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25475096A JPH1099579A (en) | 1996-09-26 | 1996-09-26 | Sewing machine having thread cutting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH1099579A true JPH1099579A (en) | 1998-04-21 |
Family
ID=17269365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25475096A Pending JPH1099579A (en) | 1996-09-26 | 1996-09-26 | Sewing machine having thread cutting function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1099579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436072A (en) * | 2016-11-29 | 2017-02-22 | 浙江中捷缝纫科技有限公司 | Thread trimming mechanism of sewing machine |
-
1996
- 1996-09-26 JP JP25475096A patent/JPH1099579A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436072A (en) * | 2016-11-29 | 2017-02-22 | 浙江中捷缝纫科技有限公司 | Thread trimming mechanism of sewing machine |
| CN106436072B (en) * | 2016-11-29 | 2023-07-11 | 浙江中捷缝纫科技有限公司 | Thread cutting mechanism of sewing machine |
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