CN105734858A - Automatic threading structure for manual sewing - Google Patents
Automatic threading structure for manual sewing Download PDFInfo
- Publication number
- CN105734858A CN105734858A CN201610246903.7A CN201610246903A CN105734858A CN 105734858 A CN105734858 A CN 105734858A CN 201610246903 A CN201610246903 A CN 201610246903A CN 105734858 A CN105734858 A CN 105734858A
- Authority
- CN
- China
- Prior art keywords
- threading
- hook
- shell
- block
- briquetting
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses an automatic threading structure for manual sewing, relates to the field of sewing machinery, and solves the problem of automatic threading. The automatic threading structure for manual sewing comprises a shell, a threading block, a positioning block and a leading hook; the shell comprises a compression spring and a pressing block; the pressing block is assembled on a pressing block sliding rail in a sliding manner; one end of the compression spring is fixedly connected with the inner side surface of the shell; the other end of the compression spring is fixedly connected with the pressing block; the upper end of the threading block is fixedly mounted at a through hole in the lower end of the shell; the positioning block is fixedly mounted on the right side of the bottom of the shell; the leading hook comprises a resetting spring; the leading hook is assembled on the through hole of the positioning block in a sliding manner; the resetting spring is mounted between the right end of the leading hook and the positioning block; threading is performed quickly and accurately by positioning a screwing needle according to the characteristics of the shape at a needle hole of the sewing needle; the automatic threading structure is simple in structure and is convenient.
Description
Technical field
The present invention relates to sewing machine field, particularly relate to self-threading structure.
Background technology
In manual sewing process, threading is the step that the first step carries out, owing to sewing needle string holes is little, wire rod is softer, so normal artificial threading can spend the substantial amounts of time, for old people, threading work also becomes abnormal difficult, so market occurs in that self-threading structure, but this self-threading structure needs to insert sewing needle in the hole of automatic threading structure when threading, wire rod threading is guided by drawing hook, often this operation can not the pin hole of disposable alignment sewing needle, may result in sewing needle and the damage of self-threading structure, therefore there is defect.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of manually sewing self-threading structure.
The technical solution adopted for the present invention to solve the technical problems is: this self-threading structure of manually sewing, it includes shell, threading block, locating piece and draws hook；Described shell includes holddown spring and briquetting, described shell uses the housing of inner hollow, described upper surface of outer cover and lower surface design have sewing needle through hole, the design of described enclosure has briquetting slide rail, described briquetting is slidedly assemblied on described briquetting slide rail, described holddown spring one end is fixing with described enclosure side to be connected, and the other end is fixing with described briquetting to be connected；Described threading block is designed as end face and face, left and right is the housing of opening, and described threading block upper end is fixedly mounted on the through hole of described shell lower surface；Described locating piece is designed as tabular, and described locating piece lateral layout has through hole, described locating piece to be fixedly mounted on the right side of described outer casing bottom, and described locating piece through hole is with face, described threading block left and right opening on the same line；The described hook that draws includes back-moving spring, described in draw hook and be slidedly assemblied on the through hole of described locating piece, described in draw, between the tail end of hook and described locating piece, back-moving spring be installed.
Described briquetting is designed as trapezium structure, and after described briquetting is installed, upper surface is that inclined-plane can quickly position when sewing needle is installed.
Described threading block interior lower end designs the block that is magnetic and makes sewing needle location more firm.
Described draw the design of hook tail end have promote plate be easy to described in draw promotion and the reset of hook.
The operation principle of the present invention: sewing needle is inserted in described outer casing through hole by user, owing to described briquetting is designed as trapezium structure, after described briquetting is installed, upper surface is that inclined-plane can quickly position when sewing needle is installed, so the pin hole end of sewing needle can be quickly fixed in described shell by user, described holddown spring tightens up under pressure, described briquetting moves to both sides, sewing needle threading end inserts in described threading block, owing to described threading block interior lower end designs the block that is magnetic, so sewing needle be attracted location more firm, now sewing needle is fixed；Due to described draw the design of hook tail end have promote plate be easy to described in draw promotion and the reset of hook, so user manually promote described in draw hook, the described hook that draws passes pin hole, now user wire rod is hooked in described in draw on hook, draw hook described in unclamping, under the effect of described back-moving spring, described in draw hook and move right wire rod through pin hole, now user is extracted sewing needle and is arranged wire rod, reaches the purpose of self-threading.
Advantages of the present invention: positioned by the feature of sewing needle pin hole place shape, carry out threading fast and accurately, simple in construction is convenient.
Accompanying drawing explanation
Fig. 1 be embodiment manually sew self-threading structure reset time front view；
Fig. 2 be embodiment manually sew self-threading structure threading time front view；
Wherein, 1-shell, 2-threading block, 3-locating piece, 4-draws hook, 5-sewing needle, 6-wire rod, 11-holddown spring, 12-briquetting, 21-magnetic block, 41-back-moving spring.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples, the present invention being described in further detail, this embodiment is only used for explaining the present invention, protection scope of the present invention is not constituted and limits.
As shown in Figure 1 and Figure 2, a kind of manually sewing self-threading structure, it includes shell 1, threading block 2, locating piece 3 and draws hook 4；Described shell 1 includes holddown spring 11 and briquetting 12, described shell 1 uses the housing of inner hollow, described shell 1 upper surface and lower surface design have sewing needle through hole, the indoor design of described shell 1 has briquetting slide rail, described briquetting 12 is slidedly assemblied on described briquetting slide rail, described holddown spring 11 one end is fixing with described shell 1 inner side to be connected, and the other end is fixing with described briquetting 12 to be connected；Described threading block 2 is designed as end face and face, left and right is the housing of opening, and described threading block 2 upper end is fixedly mounted on the through hole in described shell 1 time just face；Described locating piece 3 is designed as tabular, and described locating piece 3 lateral layout has through hole, described locating piece 3 to be fixedly mounted on the right side bottom described shell 1, and described locating piece 3 through hole is with described threading block about 2 face opening on the same line；The described hook 4 that draws includes back-moving spring 41, described in draw hook 4 and be slidedly assemblied on the through hole of described locating piece 3, described in draw back-moving spring 41 be installed between the tail end of hook 4 and described locating piece 3.
Described briquetting 12 is designed as trapezium structure, and after described briquetting 12 is installed, upper surface is that inclined-plane makes sewing needle 5 can quickly position when installing.
The design of described threading block 2 interior lower end is magnetic, and that sewing needle 5 is positioned is more firm for block 21.
Described draw the design of hook 4 tail end have promote plate be easy to described in draw promotion and the reset of hook 4.
The operation principle of the present embodiment: sewing needle 5 is inserted in described shell 1 through hole by user, owing to described briquetting 12 is designed as trapezium structure, after described briquetting 12 is installed, upper surface is that inclined-plane makes sewing needle 5 can quickly position when installing, so the pin hole end of sewing needle 5 can be quickly fixed in described shell 1 by user, described holddown spring 11 tightens up under pressure, described briquetting 12 moves to both sides, sewing needle 5 threading end inserts in described threading block 2, owing to described threading block 2 interior lower end designs the block 21 that is magnetic, so sewing needle 5 be attracted location more firm, now sewing needle 5 is fixed；Due to described draw the design of hook 4 tail end have promote plate be easy to described in draw promotion and the reset of hook, so user manually promote described in draw hook 4, the described hook 4 that draws passes pin hole, now user wire rod is hooked in described in draw on hook 4, draw hook 4 described in unclamping, under the effect of described back-moving spring 41, described in draw hook 4 and move right wire rod 6 through pin hole, now user is extracted sewing needle 5 and is arranged wire rod 6, reaches the purpose of self-threading.
Above-described embodiment should not in any way limit the present invention, and the technical scheme that all employings are equal to replacement or the mode of equivalency transform obtains all falls within protection scope of the present invention.
Claims (4)
1. a manual sewing self-threading structure, it includes shell (1), threading block (2), locating piece (3) and draw hook (4), it is characterized in that: described shell (1) includes holddown spring (11) and briquetting (12), described shell (1) uses the housing of inner hollow, described shell (1) upper surface and lower surface design have sewing needle through hole, described shell (1) indoor design has briquetting slide rail, described briquetting (12) is slidedly assemblied on described briquetting slide rail, described holddown spring (11) one end is fixing with described shell (1) inner side to be connected, the other end is fixing with described briquetting (12) to be connected；Described threading block (2) is designed as end face and face, left and right is the housing of opening, and described threading block (2) upper end is fixedly mounted on the through hole of described shell (1) lower surface；Described locating piece (3) is designed as tabular, described locating piece (3) lateral layout has through hole, described locating piece (3) is fixedly mounted on the right side of described shell (1) bottom, and described locating piece (3) through hole is with described threading block (2) face, left and right opening on the same line；The described hook (4) that draws includes back-moving spring (41), the described hook (4) that draws is slidedly assemblied on the through hole of described locating piece (3), described in draw back-moving spring (41) be installed between the tail end of hook (4) and described locating piece (3).
2. manual sewing self-threading structure according to claim 1, it is characterized in that: described briquetting (12) is designed as trapezium structure, after described briquetting (12) is installed, upper surface is that inclined-plane makes sewing needle (5) can quickly position when installing.
3. manual sewing self-threading structure according to claim 1, it is characterised in that: described threading block (2) interior lower end designs the block (21) that is magnetic and makes sewing needle (5) location more firm.
4. manual sewing self-threading structure according to claim 1, it is characterised in that: described in draw the design of hook (4) tail end have promote plate be easy to described in draw promotion and the reset of hook (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246903.7A CN105734858A (en) | 2016-04-20 | 2016-04-20 | Automatic threading structure for manual sewing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246903.7A CN105734858A (en) | 2016-04-20 | 2016-04-20 | Automatic threading structure for manual sewing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105734858A true CN105734858A (en) | 2016-07-06 |
Family
ID=56255876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610246903.7A Pending CN105734858A (en) | 2016-04-20 | 2016-04-20 | Automatic threading structure for manual sewing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105734858A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177940A (en) * | 2017-06-29 | 2017-09-19 | 苏州市晨彩纺织研发有限公司 | A kind of Weaving device threading apparatus |
| CN112359505A (en) * | 2020-10-27 | 2021-02-12 | 余文强 | Novel sewing kit |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1465696A (en) * | 1974-06-17 | 1977-02-23 | Mayers T | Needle-threading devices |
| US4913325A (en) * | 1989-08-30 | 1990-04-03 | Cacicedo Paulino A | Needle threading apparatus |
| CN2438738Y (en) * | 2000-07-05 | 2001-07-11 | 郭德昌 | Convenient needle-threading device |
| CN101755084A (en) * | 2008-03-10 | 2010-06-23 | 株式会社寿 | Needle thread passing device |
| CN202881660U (en) * | 2012-11-25 | 2013-04-17 | 陈科 | Threading device |
| CN103572518A (en) * | 2012-07-24 | 2014-02-12 | 招远泽洋工具制造有限公司 | Special rapid thread guide |
| CN104928861A (en) * | 2014-03-21 | 2015-09-23 | 赵百华 | Universal threading guide |
| CN205603838U (en) * | 2016-04-20 | 2016-09-28 | 吴江市震宇缝制设备有限公司 | Manual sewing automatic threading structure |
-
2016
- 2016-04-20 CN CN201610246903.7A patent/CN105734858A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1465696A (en) * | 1974-06-17 | 1977-02-23 | Mayers T | Needle-threading devices |
| US4913325A (en) * | 1989-08-30 | 1990-04-03 | Cacicedo Paulino A | Needle threading apparatus |
| CN2438738Y (en) * | 2000-07-05 | 2001-07-11 | 郭德昌 | Convenient needle-threading device |
| CN101755084A (en) * | 2008-03-10 | 2010-06-23 | 株式会社寿 | Needle thread passing device |
| CN103572518A (en) * | 2012-07-24 | 2014-02-12 | 招远泽洋工具制造有限公司 | Special rapid thread guide |
| CN202881660U (en) * | 2012-11-25 | 2013-04-17 | 陈科 | Threading device |
| CN104928861A (en) * | 2014-03-21 | 2015-09-23 | 赵百华 | Universal threading guide |
| CN205603838U (en) * | 2016-04-20 | 2016-09-28 | 吴江市震宇缝制设备有限公司 | Manual sewing automatic threading structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177940A (en) * | 2017-06-29 | 2017-09-19 | 苏州市晨彩纺织研发有限公司 | A kind of Weaving device threading apparatus |
| CN112359505A (en) * | 2020-10-27 | 2021-02-12 | 余文强 | Novel sewing kit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105734858A (en) | Automatic threading structure for manual sewing | |
| CN205603838U (en) | Manual sewing automatic threading structure | |
| CN2936482Y (en) | Punching mould for preventing edge from damage | |
| CN202377478U (en) | Improved structure for guiding upper mould of riveting and pressing machine | |
| CN104384563A (en) | Automatic centering hole machining device | |
| CN204989254U (en) | Spiral test probes | |
| CN205723043U (en) | A kind of bobbin for level sensor | |
| CN107120723B (en) | Wall-mounted air conditioner with detachable base | |
| CN209993859U (en) | Auxiliary device for cable plugging in narrow space | |
| CN204284142U (en) | Easy buckle structure | |
| CN205062415U (en) | Novel sewing machine tangent line mechanism | |
| CN204192130U (en) | Plug assembly | |
| CN207321698U (en) | A kind of switch board | |
| CN206326554U (en) | Motor case and center axonometer riveting tool | |
| CN206981521U (en) | Electric cooker shell hole punched device | |
| CN211142422U (en) | High flexibility long-life nation position structure | |
| CN205763553U (en) | Riveting machine cutting knife prepressing structure | |
| CN203356980U (en) | Internal pressure type spring press-in machine | |
| CN212033408U (en) | Automatic assembly riveting tail clamp machine for USB single shielding shell | |
| CN219260319U (en) | Rotor spinning machine's rotor | |
| CN106625872B (en) | A kind of quick bicker of microminiature modul plate | |
| CN103747647A (en) | Easy-to-mount computer case guide rail | |
| CN205000779U (en) | Novel bolt | |
| CN204800907U (en) | Quick installation and mould of dismantling oblique top | |
| CN211117891U (en) | Electromagnetic coil mechanism of electromagnetic valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160706 |
|
| RJ01 | Rejection of invention patent application after publication |