CN2038506U - Needle-threading device - Google Patents
Needle-threading device Download PDFInfo
- Publication number
- CN2038506U CN2038506U CN 88215778 CN88215778U CN2038506U CN 2038506 U CN2038506 U CN 2038506U CN 88215778 CN88215778 CN 88215778 CN 88215778 U CN88215778 U CN 88215778U CN 2038506 U CN2038506 U CN 2038506U
- Authority
- CN
- China
- Prior art keywords
- housing
- pressing plate
- crochet hook
- threading
- circular hole
- 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- Withdrawn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
Images
Abstract
Needle-threading device It is a new needle-threading device used for threading for manual needle and sewing machine, it comprises shell, piston, spring, crochet hook, press board and rivet. It looks like a certain object from appearance. It adopts mechanical focus to make crochet hook to thread into the needle hole by the user, and the crochet hook exits by the power generated by the spring. It solves the problem of original threading devices, for example, the trumpet threading device has trouble in threading for the soft nylon thread and multiple pieces of thread, besides, the ___ threading device depends on eyesight to thread resulting in low efficiency and it does not fit for the middle-aged and old people, while the utility model possesses such advantages as follows: it is simple, quick, reliable and efficient to use, and it can acocomplish threading for multiple pieces of thread and the soft nylon thread with fluff on the surface.
Description
The utility model relates to a kind of novel lead wire device that manual pin, sewing machine pin are reached the standard grade that is used for.
Existing down-lead device (claiming needle-threader again): a kind of is the down-lead device that adopts mouthful lead, it is directly to pass pin hole by the certain degree of hardness of line, for soft, surperficial nylon wire villous then is difficult to pass tiny pin hole, more can not be used to wear many lines and sewing machine pin threading.Another kind be with metal wire rod make "
" the shape down-lead device, it be by people's eyesight and hand directly deformable "
" shape coil tip passes pin hole, then line pierced into coil, when pulling out coil, just line is pierced in the pin hole, this down-lead device, the lead-in wire difficulty is big, not quick, is unsuitable in the weak-eyed, the elderly uses.
The purpose of this utility model is to provide a kind of can wear various lines, can wear many lines, convenient to use, widely applicable novel lead wire device.
The utility model is that parallel manual pin and the sewing machine pin of twice decided pin hole on the employing housing, the pin hole that makes both point-blank, the crochet hook of lead-in wire usefulness is set on this linear position, the piston that promotes the buckle pin with briquetting moves, make crochet hook pass pin hole, make piston to moving in the other direction with return spring, the crochet hook that makes the band line withdraws from pin hole and reaches the purpose of lead-in wire.
Characteristics of the present utility model: the one, this down-lead device crochet hook passes pin hole, is to adopt mechanical contraposition mode, and the reliability height is shot with unfailing accuracy, and must not lean on eyesight and hand to come contraposition, old, youngly all is suitable for, and is simple and efficient, high efficiency.The 2nd, crochet hook be opening rather than sealing, it is to put the mode of taking rather than with the mode of wearing that line is placed on the crochet hook, to many a line easy than wearing especially to take many lines, the efficient height.
Below in conjunction with accompanying drawing embodiment is described:
Longitudinal section when Fig. 1 passes fairlead for this down-lead device crochet hook.
Fig. 2 is the cutaway view of Fig. 1 at the A-A place.
With reference to Fig. 1～2, this down-lead device is by housing (1), piston (2), spring (3), crochet hook (4), pressing plate (5), rivet (7) is formed, housing (1) profile can resemble certain and move, plant or other article, the shape of this housing (1) is the swan that two wings (12) are arranged, there is one horizontal circular hole (11) its inside, pin hole (8) decided by the manual pin of twice and circular hole (11) axis normal and the sewing machine pin is decided pin hole (9), decide pin hole (8 with circular hole (11) concentric and with twice together, 9) fairlead of Xiang Jiaoing (10), there is the level trough (6) that communicates with circular hole (11) together on housing (1) right side, pressing plate (5) and right wing (12) cast solid, pressing plate (5) front end has a rivet hole, afterbody is a triangle, with rivet (7) pressing plate front end hinge shape be connected front end position, housing (1) right side, pressing plate (5) is contained in level trough (6) lining of housing (1), piston (2) is the two-stage cylinder, anterior small cylinder end is equipped with crochet hook (4), afterbody large cylinder end has an inclined-plane, spring (3) is positioned on the leading portion of circular hole (11), piston (2) is positioned on the back segment of circular hole (11), and crochet hook (4) gib head aligns fairlead (10).This down-lead device housing (1) and wing (12) thereof, piston (2), pressing plate (5) are with plastics or metal casting.
Operation principle: manual pin is put into manual pin decide pin hole (8) or sewing machine pin on sewing machine is put into the sewing machine pin decide pin hole (9), pinch left and right sides wing (12) afterbody with hand, the afterbody inclined-plane of pressing plate (5) inclined-plane pushing piston (2), piston (2) is toward moving left, crochet hook (4) passes fairlead and manual pin hole or sewing machine pin hole, expose outside the housing (1), line is ridden on the crochet hook gib head, the hand of wing (12) afterbody is clutched in relieving, under the elastic force effect of spring (3), crochet hook (4) indentation circular hole (11) lining, line has advanced pin hole with gib head, manual pin is extracted out from the top or toward moving left this down-lead device, the sewing machine pin promptly withdraws from housing (1), has just finished the lead-in wire task.
Claims (2)
1, a kind ofly is used for the novel lead wire device that manual pin and sewing machine pin are reached the standard grade, it is characterized in that this down-lead device is made up of housing (1), piston (2), spring (3), crochet hook (4), pressing plate (5), rivet (7).Housing (1) profile can resemble certain and move, plant or other article, the shape of this housing (1) is the swan that two wings (12) are arranged, there is one horizontal circular hole (11) its inside, the manual pin locating hole (8) of twice and circular hole (11) axis normal and sewing machine pin locating hole (9), decide pin hole (8 with circular hole (11) concentric and with twice together, 9) fairlead of Xiang Jiaoing (10), there is the level trough that communicates with circular hole (11) together on the housing right side, pressing plate (5) and right wing (12) cast solid, pressing plate (5) front end has a rivet hole, afterbody is a triangle, with rivet (7) pressing plate front end hinge shape be connected front end position, housing (1) right side, pressing plate (5) is contained in level trough (6) lining of housing (1), piston (2) is the two-stage cylinder, anterior small cylinder end is equipped with crochet hook (4), and afterbody large cylinder end has an inclined-plane, and spring (3) is positioned on circular hole (11) leading portion, piston (2) is positioned on circular hole (11) back segment, and crochet hook (4) gib head aligns fairlead (10).
2, novel lead wire device according to claim 1 is characterized in that this down-lead device housing (1) and wing (12) thereof, piston (2), pressing plate (5) are with plastics or metal casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88215778 CN2038506U (en) | 1988-11-02 | 1988-11-02 | Needle-threading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88215778 CN2038506U (en) | 1988-11-02 | 1988-11-02 | Needle-threading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2038506U true CN2038506U (en) | 1989-05-31 |
Family
ID=4848511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88215778 Withdrawn CN2038506U (en) | 1988-11-02 | 1988-11-02 | Needle-threading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2038506U (en) |
-
1988
- 1988-11-02 CN CN 88215778 patent/CN2038506U/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0838328A3 (en) | Device for driving a slide in a link press | |
| CN2038506U (en) | Needle-threading device | |
| CN2039315U (en) | Rapid needle-threading device | |
| CN105931933B (en) | A kind of filament Li Zhi mechanisms and reason Nogata method | |
| CN2044988U (en) | Automatic threading device | |
| CN2467543Y (en) | Multifunction device for moving thread through needle eye suck as sewing machine needle or hand sewing needle | |
| GB1098578A (en) | Improvements in and relating to latch needles | |
| CN2352551Y (en) | Multi-functional device for moving thread through needle eye | |
| JPS6473103A (en) | Positive displacement type machine | |
| CN2130171Y (en) | Rapid presser thread needle | |
| CN2467542Y (en) | Multifunction fast needle-threading device with means for moving thread through needle eye | |
| CN2237055Y (en) | Easy threading sewing needle | |
| CN2036989U (en) | Automatic latch | |
| CN211225388U (en) | Automatic pushing mechanism for assembling jeans buttons | |
| CN2209459Y (en) | Belt with saw-tooth clasp | |
| CN2054990U (en) | E type buckles | |
| IE32566B1 (en) | Improvements in or relating to a thread take-up lever for a sewing machine | |
| CN216072863U (en) | Jack anchor plate connecting structure | |
| CN2401576Y (en) | Wire leading device | |
| CN216864521U (en) | Sewing equipment is pasted to clothing magic | |
| CN217757910U (en) | Upper thread clamping mechanism and computerized embroidery machine | |
| CN214311883U (en) | Cash inspecting machine | |
| CN216578252U (en) | Accurate punching device for rubber products | |
| CN209439741U (en) | Dress send billiard mechanism | |
| CN209010734U (en) | A kind of innovative sewing needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |