JPS63136588U - - Google Patents
Info
- Publication number
- JPS63136588U JPS63136588U JP2786587U JP2786587U JPS63136588U JP S63136588 U JPS63136588 U JP S63136588U JP 2786587 U JP2786587 U JP 2786587U JP 2786587 U JP2786587 U JP 2786587U JP S63136588 U JPS63136588 U JP S63136588U
- Authority
- JP
- Japan
- Prior art keywords
- thread
- needle
- receivers
- sewing machine
- needle thread
- 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
- 238000009958 sewing Methods 0.000 claims description 12
- 241000270923 Hesperostipa comata Species 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図ａは本考案に係るミシンの針糸受け収納
装置における、好適な一実施例を示す要部斜視図
、第１図ｂはその要部正面図、第２図ａは第１図
に示す実施例において、針糸受けを陥凹部中に収
納した状態で示す要部斜視図、第２図ｂはその要
部正面図、第３図は第１図に示す針糸受けの要部
平面図、第４図は従来技術に係る二重環縫いミシ
ンの概略構成を示す斜視図、第５図は従来技術に
係る針糸受けの不使用状態を示す要部斜視図、第
６図は第５図に対応する針糸受けを使用している
状態での要部斜視図、第７図は更に別の実施例に
係る従来技術の針糸受けを示す側面図、第８図ａ
および第８図ｂは針糸にループが形成される状態
を示す概略説明図である。
１２……ミシン頭部、１４……天秤、１６……
針糸、１６ａ……ループ、２０……縫針、２６…
…ルーパ糸、２８……ルーパ、３０……針糸受け
、３４……止めねじ、３８……陥凹部。
Fig. 1a is a perspective view of the main part of a preferred embodiment of the needle and thread receiver storage device for a sewing machine according to the present invention, Fig. 1b is a front view of the main part, and Fig. 2a is the same as Fig. 1. In the embodiment shown, a perspective view of the main part showing the needle thread receiver housed in the recessed part, FIG. 2b is a front view of the main part, and FIG. 3 is a plan view of the main part of the needle thread receiver shown in FIG. 4 is a perspective view showing a schematic configuration of a double chainstitch sewing machine according to the prior art, FIG. FIG. 5 is a perspective view of the main part of the needle thread receiver in use, FIG. 7 is a side view showing a prior art needle thread receiver according to yet another embodiment, and FIG. 8a
FIG. 8b is a schematic explanatory diagram showing a state in which a loop is formed in the needle thread. 12... Sewing machine head, 14... Balance, 16...
Needle thread, 16a...Loop, 20...Sewing needle, 26...
... Looper thread, 28 ... Looper, 30 ... Needle thread receiver, 34 ... Set screw, 38 ... Recessed portion.
Claims (1)
を形成する縫目形成装置と、ミシン頭部１２に設
けられて前記針糸１６に所要の糸量を確保する天
秤１４と、ミシン頭部１２に前記天秤１４と近接
して配置され、伸びの大きい針糸１６を使用する
際に前記天秤１４に加えて補助的に針糸掛けがな
されて縫目形成に必要な糸量を確保する針糸受け
３０，３０とを備えたミシンにおいて、 前記ミシン頭部１２に陥凹部３８を形成すると
共に、この陥凹部３８から前記針糸受け３０，３
０を機枠外方へ出没可能に設け、前記針糸受け３
０，３０の使用時には該針糸受け３０，３０を前
記陥凹部３８から突出させ、前記針糸受け３０，
３０の不使用時には該針糸受け３０，３０を陥凹
部３８中に収納させ得るよう構成した ことを特徴とするミシンの針糸受け収納装置。 (2) 前記針糸受け３０，３０は該陥凹部３８に
対し昇降自在に立設されて、前記天秤１４との相
対的な高さ調節が可能であり、所要の位置にセツ
トされた後は、止めねじ３４により締付け固定さ
れるようになつている実用新案登録請求の範囲第
１項記載のミシンの針糸受け収納装置。[Claims for Utility Model Registration] (1) A stitch forming device that includes a sewing needle 20 through which a needle thread 16 is inserted and forms a stitch, and a stitch forming device that is installed in the sewing machine head 12 and that is installed in the sewing machine head 12 to provide the required amount of thread for the needle thread 16. A thread take-up 14 is placed on the sewing machine head 12 in close proximity to the thread thread take-up 14 to ensure that the stitches are secured. In a sewing machine equipped with needle thread receivers 30, 30 that secure the amount of thread necessary for forming, a recessed portion 38 is formed in the sewing machine head 12, and the needle thread receivers 30, 3 are provided from this recessed portion 38.
0 is provided so as to be able to protrude and retract from the outside of the machine frame, and the needle thread receiver 3
When using the needle thread receivers 30, 30, the needle thread receivers 30, 30 are made to protrude from the recessed portion 38, and the needle thread receivers 30, 30 are
A needle and thread receiver storage device for a sewing machine, characterized in that the needle and thread receivers 30, 30 can be stored in a recessed portion 38 when the needle thread receivers 30 are not in use. (2) The needle thread receivers 30, 30 are vertically provided in the recessed portion 38 so as to be able to rise and fall freely, so that the height relative to the thread take-up lever 14 can be adjusted. The needle thread receiver storage device for a sewing machine according to claim 1, wherein the device is configured to be tightened and fixed by a set screw 34.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2786587U JPH0534636Y2 (en) | 1987-02-25 | 1987-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2786587U JPH0534636Y2 (en) | 1987-02-25 | 1987-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63136588U true JPS63136588U (en) | 1988-09-08 |
| JPH0534636Y2 JPH0534636Y2 (en) | 1993-09-01 |
Family
ID=30830296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2786587U Expired - Lifetime JPH0534636Y2 (en) | 1987-02-25 | 1987-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0534636Y2 (en) |
-
1987
- 1987-02-25 JP JP2786587U patent/JPH0534636Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0534636Y2 (en) | 1993-09-01 |
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