JPH03114183U - - Google Patents
Info
- Publication number
- JPH03114183U JPH03114183U JP4431390U JP4431390U JPH03114183U JP H03114183 U JPH03114183 U JP H03114183U JP 4431390 U JP4431390 U JP 4431390U JP 4431390 U JP4431390 U JP 4431390U JP H03114183 U JPH03114183 U JP H03114183U
- Authority
- JP
- Japan
- Prior art keywords
- sewing machine
- dust collection
- section
- suction hole
- ventilation chamber
- 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
- 239000000428 dust Substances 0.000 claims description 9
- 238000009958 sewing Methods 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第1図はこの考案の第1の実施例を示す装置の
要部の構成を示す組立斜視図、第2図はこの考案
の第1の実施例を示す装置の外観を示す射視図、
第3図はこの考案の第1の実施例を示す装置の一
部省略縦断面図である。第4図はこの考案の第2
の実施例を示す装置の一部切り欠き斜視図であり
、第5図はこの考案の第2の実施例を示す装置の
一部省略断面図である。第6図はこの考案の別の
実施例の集塵箱を示す図、第7図はこの考案のさ
らに別の実施例の円形導風板の一部を示す図であ
る。
図において、1……ミシン本体機枠、2……メ
ス、3……ミシンの主軸、4……フアン、5……
送風室、6……送風路、7……プーリー、8……
ノブ、9……導風板、10……吸引孔、11……
導風カバー、12……孔、13……導風管、14
……集塵箱、15……円弧状導風板、16……集
塵部、17……フイルター、18……ふた、19
……吸引管である。
FIG. 1 is an assembled perspective view showing the configuration of the main parts of a device showing a first embodiment of this invention, FIG. 2 is a perspective view showing the appearance of the device showing a first embodiment of this invention,
FIG. 3 is a partially omitted vertical sectional view of a device showing a first embodiment of this invention. Figure 4 is the second version of this idea.
FIG. 5 is a partially cutaway sectional view of the device showing the second embodiment of this invention. FIG. 6 is a diagram showing a dust collection box according to another embodiment of this invention, and FIG. 7 is a diagram showing a part of a circular baffle plate according to still another embodiment of this invention. In the figure, 1...sewing machine body frame, 2...knife, 3...main shaft of the sewing machine, 4...fan, 5...
Blow chamber, 6...Blow channel, 7...Pulley, 8...
Knob, 9... Air guide plate, 10... Suction hole, 11...
Wind guide cover, 12... Hole, 13... Wind guide pipe, 14
... Dust collection box, 15 ... Arc-shaped wind guide plate, 16 ... Dust collection section, 17 ... Filter, 18 ... Lid, 19
...It's a suction tube.
Claims (1)
風室と、送風室とオイルパン底部とに連通する送
風路と、送風室内へ空気を取り入れる吸引孔とを
有するオイルパン冷却装置を設けたミシンにおい
て、上記吸引孔に一端を接続した吸引管の他端開
口部を、導風部とフイルター部と集塵部とからな
る集塵手段を介してミシンの縫合部近傍に配置し
たミシンの集塵装置。 2 吸引孔に吸引管を直接接続し、オイルパンの
底部の送風路の開口部に集塵手段をもうけた、請
求項1記載のミシンの集塵装置。 3 主軸とフアンを回転させる軸との間に回転伝
達手段を有し、その伝達比を可変とした請求項1
または2記載のミシンの集塵装置。[Scope of Claim for Utility Model Registration] 1. Oil having a ventilation chamber in which a fan that rotates in conjunction with the main shaft is arranged, a ventilation passage communicating between the ventilation chamber and the bottom of the oil pan, and a suction hole for introducing air into the ventilation chamber. In a sewing machine equipped with a pan cooling device, the other end opening of the suction tube, one end of which is connected to the suction hole, is connected to the vicinity of the sewing section of the sewing machine through a dust collection means consisting of an air guide section, a filter section, and a dust collection section. Sewing machine dust collector installed in 2. The dust collection device for a sewing machine according to claim 1, further comprising a suction pipe directly connected to the suction hole and a dust collection means provided at the opening of the air passage at the bottom of the oil pan. 3 Claim 1 comprising a rotation transmission means between the main shaft and the shaft for rotating the fan, the transmission ratio of which is variable.
Or the dust collector for the sewing machine described in 2.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4431390U JPH03114183U (en) | 1990-01-19 | 1990-04-25 | |
DE4112385A DE4112385A1 (en) | 1990-04-25 | 1991-04-16 | COOLER AND WASTE COLLECTOR FOR A SEWING MACHINE |
DE9104702U DE9104702U1 (en) | 1990-04-25 | 1991-04-17 | Cooler for a sewing machine |
US07/691,343 US5207167A (en) | 1990-04-25 | 1991-04-25 | Cooling and waste collection system for a sewing machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP380190 | 1990-01-19 | ||
JP4431390U JPH03114183U (en) | 1990-01-19 | 1990-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03114183U true JPH03114183U (en) | 1991-11-22 |
Family
ID=31717045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4431390U Pending JPH03114183U (en) | 1990-01-19 | 1990-04-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03114183U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS588475B2 (en) * | 1977-02-15 | 1983-02-16 | 横河電機株式会社 | Magnetic flux detection device |
-
1990
- 1990-04-25 JP JP4431390U patent/JPH03114183U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS588475B2 (en) * | 1977-02-15 | 1983-02-16 | 横河電機株式会社 | Magnetic flux detection device |