JPH0243982U - - Google Patents
Info
- Publication number
- JPH0243982U JPH0243982U JP12199988U JP12199988U JPH0243982U JP H0243982 U JPH0243982 U JP H0243982U JP 12199988 U JP12199988 U JP 12199988U JP 12199988 U JP12199988 U JP 12199988U JP H0243982 U JPH0243982 U JP H0243982U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- ring
- thread
- spring
- core part
- 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
- 238000009958 sewing Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000004807 localization Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図は本考案にかかるミシンの直立式プレツ
サーフツトリフター伝動装置の一実施例を示す外
観斜視図、第２図は第１図実施例の組立状態を説
明するための分解斜視図、第３図は第１図実施例
がミシンでの位置を示す説明図、第４図は本考案
がミシンに設置されている状態を示す説明図、第
５図は本考案にかかるミシンの直立式プレツサー
フツトリフター伝動装置の調整装置の一実施例を
示す外観斜視図、第６図は第５図実施例の組立状
態を説明するための分解斜視図、第７図は第５図
実施例の未動作状態を説明するための断面図、第
８図は第５図実施例の動作状態を説明するための
断面図、第９図、第１０図及び第１１図はそれぞ
れ従来例を示す説明図である。
１…取付プレート、１１…取付座台、１２…固
定ボルト、１３…開口部、１４…回路板、２…調
整装置、２０…ハウジング、２０１…凹部、２０
２…凹部、２１…プランジヤ、２１０…中空部、
２１１…ネジ山、２１２…緩衝バネ、２１３…リ
ング、２１４…定位リング、２１５…頂端部、２
１６…ネジ山、２１７…上板、２１８…緩衝部、
２２…ナツト、２３…鉄心部、２３１…中心貫通
孔、２３２…円錐部、２４…底板、２４１…ワシ
ヤ、２５…上蓋、２５０…バネ、２５１…凸リン
グ、２５２…傾斜部、２５３…ブシユ、２５４…
ワシヤ、２５５…緩衝部、２６…下蓋、２６１…
調節孔、２６２…緩衝部、２７…コイル、２７１
…中心孔、３…横バー、４…クランプ、５…リン
ク、６…スイツチ、７…往復台、７１…リンク座
台、８…コイル、８１…前蓋、８２…プランジヤ
、８３…ワシヤ、８４…バネ、８５…Ｅ形リング
、８６…固定ナツト、８７…調整ブシユ、８８…
ピン、８９…Ｃ形リング、９０…リンク、９１…
横バー、９２…伝動ブロツク、９３…作動軸、９
４…凹孔、９５…回路ボツクス。
Fig. 1 is an external perspective view showing an embodiment of the upright press surf lifter transmission device for a sewing machine according to the present invention; Fig. 2 is an exploded perspective view for explaining the assembled state of the embodiment of Fig. 1; Figure 3 is an explanatory diagram showing the position of the embodiment in Figure 1 on a sewing machine, Figure 4 is an explanatory diagram showing the present invention installed in a sewing machine, and Figure 5 is an upright type sewing machine according to the present invention. Fig. 6 is an exploded perspective view for explaining the assembled state of the embodiment shown in Fig. 5; Fig. 7 is an exploded perspective view of the embodiment shown in Fig. 5; 8 is a cross-sectional view for explaining the operating state of the embodiment shown in FIG. It is a diagram. DESCRIPTION OF SYMBOLS 1... Mounting plate, 11... Mounting base, 12... Fixing bolt, 13... Opening, 14... Circuit board, 2... Adjusting device, 20... Housing, 201... Recess, 20
2... recessed part, 21... plunger, 210... hollow part,
211...screw thread, 212...buffer spring, 213...ring, 214...localization ring, 215...top end, 2
16...Screw thread, 217...Upper plate, 218...Buffer part,
22... Nut, 23... Iron core part, 231... Center through hole, 232... Conical part, 24... Bottom plate, 241... Washer, 25... Top cover, 250... Spring, 251... Convex ring, 252... Inclined part, 253... Bush, 254...
Wasiya, 255...Buffer part, 26...Lower lid, 261...
Adjustment hole, 262... Buffer part, 27... Coil, 271
...center hole, 3...horizontal bar, 4...clamp, 5...link, 6...switch, 7...reciprocating stand, 71...link pedestal, 8...coil, 81...front cover, 82...plunger, 83...washer, 84 ...Spring, 85...E-ring, 86...Fixing nut, 87...Adjustment bush, 88...
Pin, 89...C-shaped ring, 90...Link, 91...
Horizontal bar, 92... Transmission block, 93... Operating shaft, 9
4... Recessed hole, 95... Circuit box.
Claims (1)
れてある三つの取付座台１１を貫通するように設
置され、且つ前記座台１１一側の適当な位置に開
口部１３が形成され、該開口部１３より調整装置
２のプランジヤ２１が突出できるように設けられ
、且つ前記取付プレート１の他側には回路板が設
置され、且つ前記取付プレート１の四角には可調
整固定ボルト１２が設けられたミシンの直立式プ
レツサーフツトリフター伝動装置。 ２ 鉄心部２３は上蓋２５と底板２４によつてハ
ウジンダ２０内に挟着され、下蓋２６は前記底板
２４の下部に取付けられ、且つ前記鉄心部２３は
上下蓋２５，２６間にあるコイル２７内の鉄心孔
２７１内に位置され、プランジヤ２１は前記鉄心
部２３の中心貫通孔２３１を貫通してその末端に
形成されてあるネジ山２１１は中心貫通孔２３１
内のネジ山と螺合され、且つその後端からナツト
２２で固定され、且つバネ２５０は前記中心孔２
７１の上端と前記上蓋２５のブシユ２５３間に位
置されて前記プランジヤ２１に外嵌され、且つ前
記プランジヤ２１上端の内部にはネジ山が形成さ
れてある中空部２１０が設けられ、その中空部２
１０に緩衝バネ２１２と内ネジ山が形成されてあ
るリング２１３が設置され、且つ前記中空部２１
０の上縁に位置する定位リング２１４はその内側
に形成されてあるネジ山で中空部２１０内のネジ
山と螺合して前記リング２１３と緩衝バネ２１２
を中空部２１０内に制限し、且つ一つの上板２１
７に緩衝部２１８が設けられ、その下部にネジ山
２１６が形成された頂端部２１５は前記プランジ
ヤ２１の頂端より前記定位リング２１４を貫通し
て前記リング２１３のネジ山と螺合してなる請求
項１記載の調整装置２。 ３ 前記プランジヤ２１のストローク調整はその
底部に設けられたナツト２２の転動によつて行な
れる請求項２記載の調整装置２。[Claims for Utility Model Registration] 1. The horizontal bar 3 of the sewing machine is installed so as to pass through three mounting bases 11 formed on the mounting plate 1, and at an appropriate position on one side of the bases 11. An opening 13 is formed so that the plunger 21 of the adjustment device 2 can protrude from the opening 13, and a circuit board is installed on the other side of the mounting plate 1, and a circuit board is installed on the other side of the mounting plate 1. is an upright press surf lifter transmission device for a sewing machine equipped with an adjustable fixing bolt 12; 2. The iron core part 23 is sandwiched in the housing 20 by the upper lid 25 and the bottom plate 24, the lower lid 26 is attached to the lower part of the bottom plate 24, and the iron core part 23 is connected to the coil 27 between the upper and lower lids 25 and 26. The plunger 21 is located in the core hole 271 of the core part 23, and the plunger 21 passes through the center through hole 231 of the core part 23.
The spring 250 is screwed into the inner screw thread and fixed from the rear end with a nut 22, and the spring 250 is inserted into the center hole 2.
A hollow portion 210 is provided between the upper end of the plunger 71 and the bushing 253 of the upper lid 25, and is fitted onto the plunger 21, and has a screw thread formed inside the upper end of the plunger 21.
A buffer spring 212 and a ring 213 having an internal thread are installed in the hollow part 21 .
The positioning ring 214 located on the upper edge of the ring 214 is screwed into the thread inside the hollow part 210 with a screw thread formed inside the ring 214 to connect the ring 213 and the buffer spring 212.
is restricted within the hollow part 210, and one upper plate 21
7 is provided with a buffer portion 218, and a top end portion 215 having a thread 216 formed at the bottom thereof passes through the positioning ring 214 from the top end of the plunger 21 and is threadedly engaged with the thread of the ring 213. Item 1. Adjustment device 2 according to item 1. 3. The adjusting device 2 according to claim 2, wherein the stroke of the plunger 21 can be adjusted by rolling a nut 22 provided at the bottom thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12199988U JPH0243982U (en) | 1988-09-16 | 1988-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12199988U JPH0243982U (en) | 1988-09-16 | 1988-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0243982U true JPH0243982U (en) | 1990-03-27 |
Family
ID=31369524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12199988U Pending JPH0243982U (en) | 1988-09-16 | 1988-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243982U (en) |
-
1988
- 1988-09-16 JP JP12199988U patent/JPH0243982U/ja active Pending
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