CN2804145Y - Guide need foot member of sewing machine - Google Patents
Guide need foot member of sewing machine Download PDFInfo
- Publication number
- CN2804145Y CN2804145Y CN 200520042859 CN200520042859U CN2804145Y CN 2804145 Y CN2804145 Y CN 2804145Y CN 200520042859 CN200520042859 CN 200520042859 CN 200520042859 U CN200520042859 U CN 200520042859U CN 2804145 Y CN2804145 Y CN 2804145Y
- Authority
- CN
- China
- Prior art keywords
- presser feet
- cylinder
- guiding
- presser foot
- rack
- 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 - Fee Related
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to a guide presser foot component for a sewing machine. The utility model comprises an installation rack arranged on the head of a sewing machine, a cylinder rack arranged on one outer side of the installation rack, a limit block installation rack arranged on the inner side of the installation rack, a guide presser foot driving shaft penetrating through the installation rack, a guide presser foot rack, cylinders arranged on the cylinder racks, a presser foot lifting crank, a limit block which is arranged on the limit block installation rack and is connected to the guide presser foot driving shaft, and a guide presser foot arranged on the guide presser foot rack, wherein the guide presser foot rack is arranged on one end of a guide presser foot driving shaft on the other outer side of the installation rack, and the outer side is provided with a cylinder rack; the presser foot lifting crank is arranged on the other end of the guide presser foot driving shaft and is connected with a cylinder joint on the cylinder. The utility model has the advantages of simple and compact structure and convenient operation and is arranged on a sewing machine, and stitches and edge joints can be basically kept parallel.
Description
Technical field
The utility model relates to a kind of guiding presser feet member, relates in particular to a kind of guiding presser feet member that is used on the Sewing machines.
Background technology
Sewing machines is when making the sewings that has piece, and the stitching that need make out is substantially parallel with piece.Formerly in the technology, be fixed on the interior presser feet that has on the head of sewing machine.But, there is not guiding mechanism accurately, when making the sewings that has piece, be difficult to make suture mark and piece parallel.Therefore, influenced the effect of making, splicing suture place is not attractive in appearance.
Summary of the invention
The purpose of this utility model is in order to overcome formerly existing defective in the technology, a kind of guiding presser feet member is provided, be loaded on the Sewing machines, can make Sewing machines when making piece, just make parallelly and attractive in appearance with piece stitching very like a cork by guiding presser feet member.
The utility model is that the technical scheme that purpose adopted that reaches above-mentioned is:
It comprises the installing rack that places on the head of sewing machine, place the cylinder frame on installing rack one outside, place the limited block installing rack on the installing rack inboard, pass the guiding presser feet driving shaft of installing rack, place installing rack have cylinder frame another the outside guiding presser feet driving shaft one end on guiding presser feet frame, place the cylinder on the cylinder frame, place on the other end of guiding presser feet driving shaft the presser foot lifter crank that links to each other with cylinder joint on the cylinder, place the limited block that is connected on the limited block installing rack on the guiding presser feet driving shaft, place the guiding presser feet on the guiding presser feet frame.
Structure as above-mentioned guiding presser feet member, it is loaded on the Sewing machines, when stitching sewing machine has the sewings of piece, make as the cylinder work that drives, the piston rod of cylinder stretches out, drive the presser foot lifter crank by the cylinder joint, the presser foot lifter crank drives guiding presser feet drive shaft turns, thereby drive the guiding presser feet that places on the guiding presser feet frame, make the guiding presser feet embed in the piece between two sewings and push down the piece of sewing downwards, so just can make sewing work carry out along piece all the time, thereby guarantee that stitching is substantially parallel with piece.When not needing to lead, change the ventilation direction of cylinder, the cylinder piston rod indentation drives the presser foot lifter crank simultaneously the guiding presser feet is lifted, and provides convenience for sewing is installed.
The utility model Sewing machines guiding presser feet member has significant advantage:
Guiding presser feet member of the present utility model is loaded on the Sewing machines, when the sewing piece, by the effect of cylinder, the guiding presser feet is pressed down in the piece that embeds between two sewings, has guaranteed that stitching is substantially parallel with piece.When not needing to lead, the ventilation direction of cylinder is changed, drive presser foot lifter crank drive guiding presser feet and lift.Operation is very easy for these.Can also make things convenient for the rotation amplitude of regulating the guiding presser feet accurately because limited block is housed, can realize leading more accurately.
Description of drawings
Fig. 1 is that the utility model guiding presser feet member is contained in the overall structure schematic diagram on the Sewing machines.
Fig. 2 is the structural representation of the utility model guiding presser feet member.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the right view of Fig. 2.
Fig. 5 is the decomposing schematic representation of the utility model guiding presser feet member.
The specific embodiment
Further specify the concrete structure of the utility model guiding presser feet member below in conjunction with accompanying drawing.
Fig. 1 is that the utility model guiding presser feet member is contained in overall structure schematic diagram on the Sewing machines.As shown in Figure 1, guiding presser feet member 01 is loaded in the head of sewing machine 02, and stretch out on the next door of the interior presser feet 03 of guiding presser feet 17 on the seam of the Sewing machines under the head of sewing machine 02 platform 04.Guiding presser feet 17 is the same with interior presser feet 03, when needing, falls; When not required, lift.The presser feet 17 that just leads is to control by cylinder.
Fig. 2, Fig. 3, Fig. 4, Fig. 5 are the structural representations of the utility model guiding presser feet member.Shown in Fig. 2-5, Sewing machines guiding presser feet member of the present utility model, it comprises: place the installing rack 14 on the head of sewing machine, place the cylinder frame 2 (Fig. 2, Fig. 4 show) on installing rack 14 1 outsides.Place limited block installing rack 8 (Fig. 3 shows) on installing rack 14 inboards to pass the guiding presser feet driving shaft 15 of installing rack 14, place installing rack 14 have cylinder frame 2 another the outside guiding presser feet driving shaft 15 1 ends on guiding presser feet frame 16, place the cylinder 1 on the cylinder frame 2.Place on the other end of guiding presser feet driving shaft 15 the presser foot lifter crank 7 that links to each other with cylinder joint 4 on the cylinder 1, place the limited block 13 that is connected on the limited block installing rack 8 on the presser feet driving shaft 15 that leads.Place the guiding presser feet 17 on the guiding presser feet frame 16.
Concrete connection is: connect cylinder joint 4 at cylinder 1 piston rod front end, cylinder joint 4 is connected on the presser foot lifter crank 7 by connecting pin 5 and E type back-up ring 6.Presser foot lifter crank 7 is fixed on the guiding presser feet driving shaft 15 by holding screw 19.At the other end close-fitting guiding presser feet frame 16 of guiding presser feet driving shaft 15, guiding presser feet 17 is installed on the guiding presser feet frame 16 by guiding presser feet mounting screw 18.Cylinder 1 is fixed on the cylinder frame 2 by nut.Installing rack 14 is fixed in the head of sewing machine 02 by installing rack screw 11.Cylinder frame 2 is installed on the installing rack 14 by soket head cap screw 3.Limited block installing rack 8 is loaded on the installing rack 14 by mounting screw 9.One end of limited block 13 is fixed on the guiding presser feet driving shaft 15 by holding screw 12, and the other end is connected on the limited block installing rack 8 by stop screw 10.When guiding presser feet 17 rotated around guiding presser feet driving shaft 15, the amplitude of rotation (angle) was controlled by limited block 13 and stop screw 10.Regulate the height of stop screw 10, can regulate the rotation amplitude of guiding presser feet 17.
From the exploded view of Fig. 5, more can be clear that the shape and the connecting portion of above-mentioned each parts.
As above-mentioned structure, when sewing the piece goods, cylinder 1 ventilation as power source, the piston rod of cylinder 1 stretches out, drive presser foot lifter crank 7 by cylinder joint 4, presser foot lifter crank 7 drives guiding presser feet driving shaft 15 and rotates, thereby drives the guiding presser feet 17 that places on the guiding presser feet frame 16, make in the piece that guiding presser feet 17 embeds between two sewings and push down the piece of sewing downwards, play the effect of guiding; When not needing to lead, change the ventilation direction of cylinder, the cylinder piston rod indentation drives the guiding presser feet simultaneously and lifts, and provides convenience for sewing is installed.
Claims (1)
1. Sewing machines guiding foot device, it is characterized in that: it comprises the installing rack that places on the head of sewing machine, place the cylinder frame on installing rack one outside, place the limited block installing rack on the installing rack inboard, pass the guiding presser feet driving shaft of installing rack, place installing rack have cylinder frame another the outside guiding presser feet driving shaft one end on guiding presser feet frame, place the cylinder on the cylinder frame, place on the other end of guiding presser feet driving shaft the presser foot lifter crank that links to each other with cylinder joint on the cylinder, place the limited block that is connected on the limited block installing rack on the guiding presser feet driving shaft, place the guiding presser feet on the guiding presser feet frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042859 CN2804145Y (en) | 2005-06-24 | 2005-06-24 | Guide need foot member of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042859 CN2804145Y (en) | 2005-06-24 | 2005-06-24 | Guide need foot member of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2804145Y true CN2804145Y (en) | 2006-08-09 |
Family
ID=36909440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520042859 Expired - Fee Related CN2804145Y (en) | 2005-06-24 | 2005-06-24 | Guide need foot member of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2804145Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333732B (en) * | 2008-07-31 | 2012-12-05 | 苏州市正步机器制造有限公司 | Cushion sewing machine and operation method thereof |
-
2005
- 2005-06-24 CN CN 200520042859 patent/CN2804145Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333732B (en) * | 2008-07-31 | 2012-12-05 | 苏州市正步机器制造有限公司 | Cushion sewing machine and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060809 Termination date: 20100624 |