CN107475920A - A kind of industrial sewing machine automatic threading device - Google Patents
A kind of industrial sewing machine automatic threading device Download PDFInfo
- Publication number
- CN107475920A CN107475920A CN201710848121.5A CN201710848121A CN107475920A CN 107475920 A CN107475920 A CN 107475920A CN 201710848121 A CN201710848121 A CN 201710848121A CN 107475920 A CN107475920 A CN 107475920A
- Authority
- CN
- China
- Prior art keywords
- eedle
- button
- running stitch
- threading
- sewing machine
- 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.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B87/00—Needle- or looper- threading devices
- D05B87/02—Needle- or looper- threading devices with mechanical means for moving thread through needle or looper eye
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B85/00—Needles
- D05B85/02—Needles with slotted eyes, i.e. with a slit leading to the eye for thread insertion
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of industrial sewing machine automatic threading device,Art is sewing machine device design field,Including button,Threading hook for running stitch,Eedle,Needlework,Loose ends post,Straight pin,It is sliding,Pin hole,Button is arranged on the rear side of fuselage,Threading hook for running stitch is arranged on below fuselage,Near eedle,Needlework pass through from the cylinder bottom side aperture on eedle,The left end of loose ends post is arranged near needlework,Right-hand member links out of fuselage through button,Straight pin is fixed on the mandrel in threading hook for running stitch,After straight pin encounters limited block,The threading hook for running stitch of bottom is driven to turn through the pin hole of eedle bottom by chute,The bottom of needlework is bypassed into threading hook for running stitch by hand,Release button is that can be achieved the pin hole of needle thread passing eedle bottom,Complete threading,Industrial sewing machine automatic threading device disclosed in this invention,Press-button structure is simple,It is easy to operate,Threading hook for running stitch passes through the smooth convenience of pin hole,Loose ends post rotates convenient.
Description
Technical field
The present invention relates to sewing machine device design field, is filled more particularly to a kind of industrial sewing machine self-threading
Put.
Background technology
With the raising of people's living standard and production efficiency, people are to clothes renewal speed and the demand to clothing
Measure increasing, therefore industrial sewing machine plays more and more important role in the life of people, as existing upper
Line pierces into the threader of the string holes of eedle, and hook component is moved to the state for the string holes for once penetrating needle, in the state
Under, after the end reached the standard grade being connected on supply source is hung on hook front end, it is allowed to because hook component carries out homing action from line
Extracted in hole, complete threading.But due to hook action when vibration, reach the standard grade frictional resistance when passing through string holes and reach the standard grade from
The reason such as again, it can be split away off before completely by string holes from hook, it is necessary to re-start threading operation again, or use tweezer
Instrument as son pulls out the line end that will introduce string holes from string holes, and operation is numerous and diverse and efficiency reduces.
The content of the invention
The defects of purpose of the present invention is exactly to overcome above-mentioned prior art, devises a kind of industrial sewing machine and wears automatically
Line apparatus.
The required technical problem solved of the invention can be achieved through the following technical solutions：
A kind of industrial sewing machine automatic threading device, including button, threading hook for running stitch, the button are arranged on the rear side of fuselage,
The threading hook for running stitch is arranged on below fuselage, in addition to eedle, needlework, loose ends post, straight pin, cunning, pin hole, the threading hook for running stitch are located at
Near the eedle, the needlework pass through from the cylinder bottom side aperture on the eedle, the left end installation of the loose ends post
Near the needlework, right-hand member is passed through out of fuselage and linked with the button, and the straight pin is fixed in the threading hook for running stitch
Mandrel on, after the straight pin encounters limited block, drive the threading hook for running stitch of bottom to turn through by the chute described
The pin hole of eedle bottom.
The button bottom design is into horizontal structure.
Pin hole described in the eedle bottom makes prolate type hole, and the threading hook for running stitch also makes prolate type.
The loose ends post design bending structure in 90 °, be fixed with vertical bar at the top of the button, the vertical bar top with
The right-hand member of the loose ends post is connected with pin.
As a result of above technical scheme, the invention has the advantages that：
Designed industrial sewing is combined using button, threading hook for running stitch, eedle, needlework, loose ends post, straight pin, cunning, pin hole
Machine automatic threading device, industrial sewing machine automatic threading device disclosed in this invention, button bottom design are tied into horizontal structure
Structure is simple, manually easy to operate in button press, and eedle bottom pin hole makes prolate type hole, and threading hook for running stitch also makes prolate type,
Threading hook for running stitch passes through the smooth convenience of pin hole, loose ends post design bending structure in 90 °, is fixed with vertical bar at the top of button, this is vertical
Bar top and the right-hand member of loose ends post are connected with pin, and loose ends post rotates convenient.
Brief description of the drawings
Fig. 1 is structure axonometric drawing of the present invention；
Fig. 2 is structure schematic rear view of the present invention
Each component and reference are respectively in figure：1st, button；2nd, threading hook for running stitch；3rd, eedle；4th, needlework；5th, loose ends post；6、
Straight pin；7th, chute；8th, pin hole.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
A kind of industrial sewing machine automatic threading device, including button 1, threading hook for running stitch 2, eedle 3, needlework 4, loose ends post 5, cylinder
Pin 6, chute 7, pin hole 8, button 1 are arranged on the rear side of fuselage, and threading hook for running stitch 2 is arranged on below fuselage, near eedle 3,
Needlework 4 are passed through from the cylinder bottom side aperture on eedle 3, and the left end of loose ends post 5 is arranged near needlework 4, and right-hand member is from fuselage
Interior to be linked through button 1, straight pin 6 is fixed on the mandrel in threading hook for running stitch 2, after straight pin 6 encounters limited block, passes through chute 7
Drive the threading hook for running stitch 2 of bottom to turn through the pin hole 8 of the bottom of eedle 3, the bottom of needlework 4 is bypassed into threading hook for running stitch 2 by hand, release is pressed
Button 1 is the pin hole 8 that can be achieved to pass through in needlework 4 bottom of eedle 3, completes threading.
The bottom design of button 1 is simple in construction into horizontal structure, manually easy to operate in button press 1.
The bottom pin hole 8 of eedle 3 makes prolate type hole, and threading hook for running stitch 2 also makes prolate type, and threading hook for running stitch 2 passes through 8 smooth side of pin hole
Just.
Loose ends post 5 designs bending structure in 90 °, and the top of button 1 is fixed with vertical bar, the vertical bar top and loose ends post
5 right-hand member is connected with pin, and the movement of button 1 can conveniently realize the rotation of loose ends post 5, with tight needlework 4.
Industrial sewing machine automatic threading device disclosed in this invention, the bottom design of button 1 are simple into horizontal structure, structure
Single, manually easy to operate in button press 1, the bottom pin hole 8 of eedle 3 makes prolate type hole, and threading hook for running stitch 2 also makes prolate type,
Threading hook for running stitch 2 passes through 8 smooth convenience of pin hole, and loose ends post 5 designs bending structure in 90 °, and the top of button 1 is fixed with vertical bar, should
Vertical bar top and the right-hand member of loose ends post 5 are connected with pin, and loose ends post 5 rotates convenient.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (4)
1. a kind of industrial sewing machine automatic threading device, including button, threading hook for running stitch, the button is arranged on the rear side of fuselage, institute
Threading hook for running stitch is stated below fuselage, it is characterised in that：Also include eedle, needlework, loose ends post, straight pin, cunning, pin hole, it is described
Threading hook for running stitch is located near the eedle, and the needlework pass through from the cylinder bottom side aperture on the eedle, the loose ends post
Left end be arranged near the needlework, right-hand member is passed through out of fuselage and linked with the button, and the straight pin is fixed on institute
State on the mandrel in threading hook for running stitch, after the straight pin encounters limited block, the threading hook for running stitch for driving bottom by the chute turns
The dynamic pin hole through the eedle bottom.
A kind of 2. industrial sewing machine automatic threading device according to claim 1, it is characterised in that：The button bottom design
Into horizontal structure.
A kind of 3. industrial sewing machine automatic threading device according to claim 1, it is characterised in that：Described in the eedle bottom
Pin hole makes prolate type hole, and the threading hook for running stitch also makes prolate type.
A kind of 4. industrial sewing machine automatic threading device according to claim 1, it is characterised in that：The loose ends post design into
90 ° of bending structures, vertical bar are fixed with the top of the button, the vertical bar top and the right-hand member of the loose ends post are connected with pin
Connect fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710848121.5A CN107475920A (en) | 2017-09-19 | 2017-09-19 | A kind of industrial sewing machine automatic threading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710848121.5A CN107475920A (en) | 2017-09-19 | 2017-09-19 | A kind of industrial sewing machine automatic threading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107475920A true CN107475920A (en) | 2017-12-15 |
Family
ID=60585848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710848121.5A Withdrawn CN107475920A (en) | 2017-09-19 | 2017-09-19 | A kind of industrial sewing machine automatic threading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107475920A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI771726B (en) * | 2019-09-17 | 2022-07-21 | 日商車樂美縫衣機股份有限公司 | Sewing machine |
-
2017
- 2017-09-19 CN CN201710848121.5A patent/CN107475920A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI771726B (en) * | 2019-09-17 | 2022-07-21 | 日商車樂美縫衣機股份有限公司 | Sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |
|
| WW01 | Invention patent application withdrawn after publication |