JPS6211581Y2 - - Google Patents
Info
- Publication number
- JPS6211581Y2 JPS6211581Y2 JP1983067223U JP6722383U JPS6211581Y2 JP S6211581 Y2 JPS6211581 Y2 JP S6211581Y2 JP 1983067223 U JP1983067223 U JP 1983067223U JP 6722383 U JP6722383 U JP 6722383U JP S6211581 Y2 JPS6211581 Y2 JP S6211581Y2
- Authority
- JP
- Japan
- Prior art keywords
- pieces
- resin plate
- presser
- synthetic resin
- presser foot
- 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.)
- Expired
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 18
- 239000000057 synthetic resin Substances 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 238000009958 sewing Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、裁縫ミシンに使用する布を押える押
え金に関する考案である。[Detailed Description of the Invention] (Industrial Field of Application) The present invention relates to a presser foot for pressing cloth used in a sewing machine.
（従来の技術）
裁縫ミシンの押え金には、たとえば直線縫いに
使用する直線押えや、ジグザグ縫いに使用するジ
グザグ押え、あるいはボタン付けに使用するボタ
ン付け押えなどのように、用途により幾種類も有
り、その中から目的に応じた押え金を選び出すの
であるが、押え金は、小さくて外観も似ているた
め種別を一見して見分けるのは難しい。(Prior Technology) There are many types of presser feet for sewing machines depending on the purpose, such as a straight presser foot used for straight stitches, a zigzag foot used for zigzag stitches, and a button presser foot used for attaching buttons. There are a number of presser feet available, and from among these, a presser foot is selected according to the purpose, but since presser feet are small and have similar appearances, it is difficult to tell the type apart at a glance.
そこで従来は実開昭56−91574号公報に示すよ
うに、押え金の表面に架設する金属製の連結軸の
端面に押え金の用途別の種類を示す目印の塗料を
塗つていたが、その目印は小さく、しかも金属部
分に塗つた塗料は剥れ易いので、押え金の種類を
識別するのは困難である。 Therefore, as shown in Japanese Utility Model Application Publication No. 56-91574, in the past, paint was applied to the end face of a metal connecting shaft installed on the surface of the presser foot to indicate the type of use of the presser foot. The markings are small and the paint applied to the metal parts easily peels off, making it difficult to identify the type of presser foot.
本考案は押え金の種類に応じ、押え金の針落孔
附近の一部を有色の合成樹脂板とするものである
が、従来特許第182332号明細書（第４図参照）に
示すように、金属製の左右両脚ａ，ａの内側に形
成する案内溝ｂ，ｂ内に針落孔を有する合成樹脂
板Ｃを嵌合する押え金がある。 In the present invention, a part of the presser foot near the needle hole is made of a colored synthetic resin plate depending on the type of presser foot, but as shown in the specification of conventional patent No. 182332 (see Figure 4), There is a presser foot into which a synthetic resin plate C having a needle hole is fitted in guide grooves b, b formed inside the left and right metal legs a, a.
（考案が解決しようとする問題点）
しかしこのような合成樹脂板は布との摩擦によ
り金属製の左右の両脚ａ，ａより抜け出る欠点が
ある。(Problems to be Solved by the Invention) However, such a synthetic resin plate has the disadvantage that it slips out from the left and right metal legs a, a due to friction with the cloth.
本考案は押え金の種類を識別する有色の針落孔
を有する合成樹脂板を押え金の金属部分に堅固に
連結することを目的とする。 The object of the present invention is to firmly connect a synthetic resin plate having colored needle holes for identifying the type of presser foot to the metal part of the presser foot.
（問題点を解決するための手段）
金属製本体Ａの表面に突出する左右１対の支持
片１，１に連結軸２を横架し、先端が上向きに反
曲する橇状の布押え片３，３の間より連結軸２の
下部に至る位置まで切除して合成樹脂板Ｂの差込
み用空所４とする。(Means for solving the problem) A sled-shaped cloth presser piece with a connecting shaft 2 horizontally suspended between a pair of left and right support pieces 1, 1 protruding from the surface of the metal main body A, and whose tip is curved upward. 3 and 3 to a position reaching the lower part of the connecting shaft 2 to create a space 4 for insertion of the synthetic resin plate B.
そして、布押え片３，３の左右の間隔よりも支
持片１，１の左右の間隔を狭く形成し、布押え片
３，３にのぞむ支持片１，１の前端下部に浮上阻
止面５を形成する。 Then, the horizontal spacing between the support pieces 1, 1 is narrower than the horizontal spacing between the fabric presser pieces 3, 3, and a floating prevention surface 5 is provided at the lower front end of the support pieces 1, 1 extending over the fabric presser pieces 3, 3. Form.
しかして布押え片３，３の表面左右には段部６
を経て凹陥部７を設けると共に布押え片３，３の
凹陥部７に続く内側には庇状の係合突条８を突出
させる。 However, there are stepped portions 6 on the left and right surfaces of the presser foot pieces 3, 3.
A concave portion 7 is provided through the concave portion 7, and an eave-like engaging protrusion 8 is protruded from the inner side of the presser foot pieces 3, 3 following the concave portion 7.
また針落孔１０と、これに通ずる糸導入孔９を
備える有色の合成樹脂板Ｂを空所４内に連結軸２
の下方に至るまで差込み、その左右両翼を凹陥部
７に嵌め込むと同時に本体Ａの左右の浮上阻止面
５および係合突条８に合成樹脂板Ｂの両側をそれ
ぞれ係合させる。 In addition, a colored synthetic resin plate B having a needle drop hole 10 and a thread introduction hole 9 communicating therewith is inserted into the space 4 and connected to the connecting shaft 2.
The synthetic resin plate B is inserted all the way to the bottom, and its left and right wings are fitted into the recessed portions 7, and at the same time, both sides of the synthetic resin plate B are engaged with the left and right floating prevention surfaces 5 and the engagement protrusions 8 of the main body A, respectively.
（作用）
本考案においては、糸導入孔９の巾を有色の合
成樹脂板Ｂの弾力に抗して圧縮しながら該樹脂板
Ｂの左右の両翼を凹陥部７に嵌め込むと共に空所
４内に連結軸２の下方に至るまで差込んで、本体
Ａの左右の浮上阻止面５および係合突条８にそれ
ぞれ係合させる。(Function) In the present invention, while compressing the width of the thread introduction hole 9 against the elasticity of the colored synthetic resin plate B, the left and right wings of the resin plate B are fitted into the recessed part 7, and the width of the thread introduction hole 9 is compressed against the elasticity of the colored synthetic resin plate B. 2 until it reaches the bottom of the connecting shaft 2, and engages with the left and right floating prevention surfaces 5 and the engagement protrusions 8 of the main body A, respectively.
（実施例）
金属製本体Ａは左右の支持片１，１、連結軸２
と共に亜鉛合金により鋳造する。(Example) The metal main body A includes left and right support pieces 1, 1, and a connecting shaft 2.
Cast with zinc alloy.
ホルダＨには進退自在の着脱ピンを設け、ピン
の先端を連結軸２の下側に突出させることによ
り、押え金をホルダＨに着脱自在に連結する。本
体Ａにおける左右の橇状の布押え片３，３の間に
は連結軸２の下部に至る位置まで切除して有色の
合成樹脂板Ｂの差込み用空所４を形成し、空所４
の後縁にのぞむ本体Ａには第３図に示すように上
方を後方に傾斜する斜面１１を設け、空所４に差
込んだ合成樹脂板Ｂの後縁に係合して樹脂板Ｂの
後縁が下方に落ち込むのを阻止する。 The holder H is provided with a detachable pin that can move forward and backward, and the tip of the pin projects below the connecting shaft 2, thereby connecting the presser foot to the holder H in a detachable manner. Between the left and right sled-shaped presser pieces 3, 3 of the main body A, a cavity 4 for inserting a colored synthetic resin plate B is formed by cutting out to a position reaching the lower part of the connecting shaft 2.
As shown in Fig. 3, the main body A extending toward the rear edge is provided with a slope 11 whose upper part slopes backward, and the slope 11 engages with the rear edge of the synthetic resin plate B inserted into the cavity 4. Prevents the trailing edge from falling downward.
支持片１，１の左右の間隔は布押え片３，３の
左右の間隔より狭く形成して、支持片１，１の前
端下部に樹脂板Ｂの浮上阻止面５を設ける。 The left and right spacing between the support pieces 1, 1 is formed narrower than the left and right spacing between the presser pieces 3, 3, and a floating prevention surface 5 of the resin plate B is provided at the lower front end of the support pieces 1, 1.
布押え片３，３の表面左右には段部６を経て凹
陥部７を設けると凹陥部７に続く内側には庇状の
係合突条８を突設する。 A concave portion 7 is provided on the left and right surfaces of the presser foot pieces 3, 3 via a stepped portion 6, and an eave-like engaging protrusion 8 is provided protruding from the inner side following the concave portion 7.
（考案の効果）
本考案においては押え金の金属製本体Ａと、押
え金の用途の種類を示す有色の針落孔１０を有す
る合成樹脂板Ｂとをそれぞれ別体に形成すると共
に本体Ａの布押え片３，３の間に形成する空所４
内に合成樹脂板Ｂを連結軸２の下方にまで差込む
と、該樹脂板Ｂの後部左右は連結軸２を横架する
左右の支持片１，１の前端下部に形成する浮上阻
止面５に係合して樹脂板Ｂの浮上を阻止し、しか
して樹脂板Ｂの左右両翼は凹陥部７に嵌め込んで
樹脂板Ｂが下方に落ち込むのを阻止すると共に段
部６を埋めて押え金の表面を平面に形成し、そし
て庇状の係合突条８は樹脂板Ｂの両側に喰い込ん
で凹陥部７に嵌め込んだ両翼と共に樹脂板Ｂが空
所４より抜け出るのを防止し、押え金の種類を示
す有色の合成樹脂板Ｂを金属製本体Ａに堅固に連
結する、という効果を生ずる。(Effects of the invention) In the present invention, the metal body A of the presser foot and the synthetic resin plate B having colored needle holes 10 indicating the type of use of the presser foot are formed separately, and the body A is made of metal. A space 4 formed between the presser foot pieces 3, 3
When the synthetic resin plate B is inserted below the connecting shaft 2, the left and right rear parts of the resin plate B meet the floating prevention surfaces 5 formed at the lower front ends of the left and right support pieces 1, 1 that horizontally support the connecting shaft 2. The left and right wings of the resin plate B are fitted into the concave portions 7 to prevent the resin plate B from falling downward, and fill the stepped portion 6 to prevent the resin plate B from floating. The surface of the plate B is formed to be flat, and the eaves-like engagement protrusions 8 bite into both sides of the resin plate B to prevent the resin plate B from coming out of the cavity 4 together with the wings fitted into the recessed portions 7. This has the effect of firmly connecting the colored synthetic resin plate B, which indicates the type of presser foot, to the metal main body A.
第１図乃至第３図はそれぞれ本考案実施例の斜
面図、押え金本体の斜面図および本体の裏側より
見た斜面図を示す。第４図は従来品の斜面図で、
イはその全体図、ロ，ハは分解図を示す。
１は支持片、２は連結軸、３は布押え片、４は
差込み用空所、５は浮上阻止面、７は凹陥部、８
は係合突条。
1 to 3 respectively show a perspective view of the embodiment of the present invention, a perspective view of the presser foot body, and a perspective view of the presser foot body as seen from the back side. Figure 4 is a slope view of the conventional product.
A shows the overall view, B and C show the exploded view. 1 is a support piece, 2 is a connecting shaft, 3 is a presser piece, 4 is a cavity for insertion, 5 is a floating prevention surface, 7 is a recessed part, 8
is an engagement protrusion.
Claims (1)
片１，１に連結軸２を横架し、先端が上向きに反
曲する橇状の布押え片３，３の間より連結軸２の
下部に至る位置まで切除して合成樹脂板Ｂの差込
み用空所４とし、 そして、布押え片３，３の左右の間隔よりも支
持片１，１の左右の間隔を狭く形成し、布押え片
３，３にのぞむ支持片１，１の前端下部に浮上阻
止面５を形成し、 しかして布押え片３，３の表面左右には段部６
を経て凹陥部７を設けると共に布押え片３，３の
凹陥部７に続く内側には庇状の係合突条８を突出
し、 また針落孔１０と、これに通ずる糸導入孔９を
備える有色の合成樹脂板Ｂを空所４内に連結軸２
の下方に至るまで差込み、その左右両翼を凹陥部
７に嵌め込むと同時に本体Ａの左右の浮上阻止面
５および係合突条８に合成樹脂板Ｂの両側をそれ
ぞれ係合させて成るミシンの押え金。[Claims for Utility Model Registration] A connecting shaft 2 is horizontally suspended between a pair of left and right support pieces 1, 1 protruding from the surface of a metal main body A, and a sled-shaped cloth presser piece 3 whose tip is curved upward; 3 to the lower part of the connecting shaft 2 to create a space 4 for inserting the synthetic resin plate B, and the left and right sides of the support pieces 1, 1 are wider than the left and right distances between the presser pieces 3, 3. The spacing is narrow, and floating prevention surfaces 5 are formed at the lower front ends of the support pieces 1, 1 that extend to the presser pieces 3, 3, and stepped portions 6 are formed on the left and right sides of the surfaces of the presser pieces 3, 3.
A concave part 7 is provided through the presser foot pieces 3, 3, and an eave-like engagement protrusion 8 protrudes from the inner side of the presser foot pieces 3, 3 following the concave part 7, and a needle drop hole 10 and a thread introduction hole 9 communicating therewith are provided. Connecting shaft 2 with colored synthetic resin plate B in space 4
The sewing machine is constructed by inserting the resin plate B all the way to the bottom, fitting the left and right wings into the recessed part 7, and simultaneously engaging both sides of the synthetic resin plate B with the left and right floating prevention surfaces 5 and the engagement protrusions 8 of the main body A. Presser foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6722383U JPS59171675U (en) | 1983-05-04 | 1983-05-04 | sewing machine presser foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6722383U JPS59171675U (en) | 1983-05-04 | 1983-05-04 | sewing machine presser foot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59171675U JPS59171675U (en) | 1984-11-16 |
| JPS6211581Y2 true JPS6211581Y2 (en) | 1987-03-19 |
Family
ID=30197420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6722383U Granted JPS59171675U (en) | 1983-05-04 | 1983-05-04 | sewing machine presser foot |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59171675U (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5691574U (en) * | 1979-12-17 | 1981-07-21 |
-
1983
- 1983-05-04 JP JP6722383U patent/JPS59171675U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59171675U (en) | 1984-11-16 |
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