CN203593876U - Sewing bobbin - Google Patents
Sewing bobbin Download PDFInfo
- Publication number
- CN203593876U CN203593876U CN201320635760.0U CN201320635760U CN203593876U CN 203593876 U CN203593876 U CN 203593876U CN 201320635760 U CN201320635760 U CN 201320635760U CN 203593876 U CN203593876 U CN 203593876U
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- CN
- China
- Prior art keywords
- bobbin
- sewing
- axis body
- baffle plate
- groove
- 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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Abstract
The utility model discloses a sewing bobbin. The bobbin comprises a cylindrical shaft, baffle plates and a magnetic inner ring. The baffle plates formed in one piece with the shaft are arranged on two ends of the shaft, and openings at the center of the baffle plates communicate with an inner cavity of the shaft. The baffle plates are provided with thread through holes and grooves near edges, and blades are disposed in the grooves. According to the technical scheme, the edge of the baffle plates are provided with thread inlet openings communicating with the thread through holes; a separator plate is arranged in the inner cavity of the shaft; one of the baffle plates is provided with the magnetic inner ring in the central opening; and a space surrounded by the inner wall of the shaft near the magnetic inner ring and the separator plate is a needle storage chamber. With the bobbin, a sewing thread can be slid into the thread through holes quickly and conveniently. The bobbin can rotate and lay a thread in a sewing machine normally without exposing the blades and causing cutting, and thus the bobbin is safe to use.
Description
Technical field
The utility model belongs to a kind of bobbin that is wound around sewing thread, is specifically related to a kind of sewing bobbin.
Background technology
For the cutting in daily life and sewing, the bobbin instrument that is absolutely necessary, but existing bobbin only has the basic function of kinking, to cutting with make in process and necessary to look for line, threading, broken string, pick up pin, deposit the needs such as pin necessary help cannot be provided.Notification number is that the patent documentation of CN202848774U discloses one and facilitates bobbin, comprise overhead gage and the lower baffle plate at bobbin two ends, the edge of overhead gage is provided with the line hole and the blade that is used for cutting off line for threading, bobbin is cylindrical drum, its one end sealing, the corresponding bobbin aperture position in overhead gage center is provided with through hole, in bobbin, hollow position can be used to deposit pin, interior caulking groove is established at the edge, central opening place of overhead gage, be used for placing annular magnet, pick up pin by annular magnet, this bobbin has reached looks for line, threading, broken string, the function of picking up pin and depositing pin, bobbin is more in the past easy to use fast, but while use, still need the end of a thread of sewing of requiring great effort through through hole, its operation is more loaded down with trivial details.This external society, sewing clothes uses Sewing machines more, and mostly being metal material, Sewing machines is made, its upper surface is provided with the fixed bar of fixed spool, due to bobbin one end sealing of this patent, the other end is provided with annular magnet, on the fixed bar that bobbin is enclosed within to Sewing machines time, bobbin can be because of the magneticaction of annular magnet and fixed bar close contact, bobbin cannot be rotated with the action of Sewing machines, bobbin just cannot unwrapping wire like this, and the sewing work of Sewing machines also just cannot be carried out, and also easily line is broken simultaneously.
Summary of the invention
The utility model, for overcoming the deficiencies in the prior art, provides a kind of sewing bobbin, and it can slip into sewing thread in through wires hole quickly and easily, and bobbin can normally rotate unwrapping wire on Sewing machines, can avoid blade expose and scratch, and uses safety.
Sewing bobbin of the present utility model, comprise cylindric axis body, baffle plate and magnetic force inner ring, axis body two ends are provided with and the integrated baffle plate of axis body, two baffle plate intermediate openings are communicated with the inner chamber of axis body, baffle plate keeps to the side and is provided with through wires hole and groove, in groove, be provided with blade, the technical scheme adopting is: described baffle edge offers the incoming line communicating with through wires hole, in the inner chamber of axis body, be provided with dividing plate, the intermediate openings place of one of them baffle plate is provided with magnetic force inner ring, near the axis body inwall of magnetic force inner ring one side and the Wei Cunzhen chamber, space that dividing plate surrounds.
As further improvement of the utility model, described incoming line is V-shape, and sewing thread slips in through wires hole by the incoming line of V-shape, and the incoming line of V-shape also can prevent that sewing thread from skidding off solidus mouth simultaneously.
As further improvement of the utility model, the surface of described baffle plate is provided with color identification ring, and color is known
Not Huan color identical with the color of the sewing thread being wound around on bobbin.
Further improve as of the present utility model, be covered with dismountable protective cover on described blade, two Slideslips of protective cover are located in the chute of groove two sides.
Sewing bobbin of the present utility model, has the following advantages:
1), at the other incoming line that offers V-shape of through wires hole, can make sewing thread slip into quickly and easily in through wires hole by incoming line;
2), in axis body inner chamber, be provided with dividing plate, the intermediate openings place of a baffle plate establishes magnetic force inner ring therein, near the axis body inwall of magnetic force inner ring one side and space that dividing plate surrounds be deposit sewing needle deposit pin chamber, in the time using Sewing machines, axis body is not established one end of magnetic force inner ring and space that dividing plate surrounds can be enclosed within on the fixed bar of Sewing machines, owing to there being the obstruct of dividing plate, fixed bar can not contact with magnetic force inner ring, bobbin is rotated with the action of Sewing machines, thereby make bobbin unwrapping wire swimmingly, guarantee that Sewing machines carries out normal sewing work;
3), on blade, be provided with dismountable protective cover, can avoid the blade to expose and cause scuffing, improved the security using;
4), be provided with color identification ring on the surface of baffle plate, color identification ring is identical with the color of the sewing thread being wound around on bobbin, like this when multiple bobbins are placed side by side in winding box time, only need can know by the color identification ring on each bobbin baffle plate the color of sewing thread, will in winding box, not take out one by one the color of watching sewing thread by bobbin, fast and easy is found the sewing thread of required color.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model the first and the third embodiment.
Fig. 2 is the overall structure schematic diagram of the utility model the second embodiment.
Fig. 3 is top view of the present utility model.
Fig. 4 is the cutaway view of the utility model the first embodiment.
Fig. 5 is the cutaway view of the utility model the second embodiment.
Fig. 6 is the cutaway view of the third embodiment of the utility model.
The specific embodiment
Below in conjunction with three kinds of embodiment, the specific embodiment of the present utility model is further described:
With reference to Fig. 1, Fig. 3 and Fig. 4, sewing bobbin in the present embodiment, comprise cylindric axis body 1, baffle plate 2 and magnetic force inner ring 3, axis body 1 two ends are provided with and the integrated baffle plate 2 of axis body 1, two baffle plate 2 intermediate openings are communicated with the inner chamber of axis body 1, the surface of one of them baffle plate 2 is provided with color identification ring 6, this baffle plate 2 keeps to the side and is provided with through wires hole 4 and groove 8, on through wires hole 4 and the same diameter of groove 8 in axis body 1, baffle plate 2 edges offer the incoming line 9 communicating with through wires hole 4, incoming line 9 is V-shape, in groove 8, be provided with blade 5, on blade 5, be covered with protective cover, the two sides of groove 8 are provided with chute, protective cover offers the groove that can hold blade 5 towards a side of blade 5, the both sides of protective cover can be stretched in the chute of groove 8 two sides, protective cover is removably covered in outside blade 5.In axis body 1 inner chamber, be provided with dividing plate 7, the intermediate openings place of the baffle plate 2 that is provided with through wires hole 4 and groove 8 of wherein keeping to the side is provided with magnetic force inner ring 3, near axis body 1 inwall of magnetic force inner ring 3 one sides and the Wei Cunzhen chamber, space that dividing plate 7 surrounds, is used for placing sewing needle.In the time that bobbin is used on Sewing machines, by baffle plate 2 opening sleeves of not establishing magnetic force inner ring 3 one end on the fixed bar of Sewing machines, owing to there being the obstruct of dividing plate 7, fixed bar can not contact with magnetic force inner ring 3, thereby guarantee the normal rotation unwrapping wire of bobbin, for making on the stable fixed bar that is set in Sewing machines of bobbin, in the time making bobbin axis body, can extend axis body and not establish the length of magnetic force inner ring 3 one end to dividing plate 7, its length can be identical with the length of the fixed bar on Sewing machines.
With reference to Fig. 2, Fig. 3 and Fig. 5, sewing bobbin in the present embodiment, comprise cylindric axis body 1, baffle plate 2 and magnetic force inner ring 3, axis body 1 two ends are provided with and the integrated baffle plate 2 of axis body 1, two baffle plate 2 intermediate openings are communicated with the inner chamber of axis body 1, two baffle plates 2 surface that is provided with through wires hole 4 and 8, two baffle plates 2 of groove that keeps to the side is provided with color identification ring 6 respectively.On through wires hole 4 and the same diameter of groove 8 in axis body 1, baffle plate 2 edges offer the incoming line 9 communicating with through wires hole 4, and incoming line 9 is V-shape.In groove 8, be provided with blade 5, on blade 5, be covered with protective cover, the two sides of groove 8 are provided with chute, and protective cover offers the groove that can hold blade 5 towards a side of blade 5, the both sides of protective cover can be stretched in the chute of groove 8 two sides, and protective cover is removably covered in outside blade 5.In axis body 1 inner chamber, be provided with dividing plate 7, the intermediate openings place of one of them baffle plate 2 is provided with magnetic force inner ring 3, the Wei Cunzhen chamber, space that axis body 1 inwall, dividing plate 7 and magnetic force inner ring 3 surround.
With reference to Fig. 1, Fig. 3 and Fig. 6, the sewing bobbin in the present embodiment, baffle plate 2 surfaces at axis body 1 two ends are provided with color identification ring 6 respectively, and remainder is identical with embodiment 1, does not repeat them here.
Claims (8)
1. a sewing bobbin, comprise cylindric axis body, baffle plate and magnetic force inner ring, axis body two ends are provided with and the integrated baffle plate of axis body, two baffle plate intermediate openings are communicated with the inner chamber of axis body, baffle plate keeps to the side and is provided with through wires hole and groove, in groove, be provided with blade, it is characterized in that: described baffle edge offers the incoming line communicating with through wires hole, in the inner chamber of axis body, be provided with dividing plate, the intermediate openings place of one of them baffle plate is provided with magnetic force inner ring, near the axis body inwall of magnetic force inner ring one side and the Wei Cunzhen chamber, space that dividing plate surrounds.
2. a kind of sewing bobbin as claimed in claim 1, is characterized in that: described incoming line is V word
Type.
3. a kind of sewing bobbin as claimed in claim 1 or 2, is characterized in that: on described baffle plate, show
Face is provided with color identification ring.
4. a kind of sewing bobbin as claimed in claim 1, is characterized in that: on described blade, be covered with dismountable protective cover.
5. a kind of sewing bobbin as claimed in claim 4, is characterized in that: two Slideslips of described protective cover are located in the chute of groove two sides.
6. the sewing of the one as described in claim 1 or 5 bobbin, is characterized in that: an end-stopping plate of axis body is provided with through wires hole, groove and blade.
7. the sewing of the one as described in claim 1 or 5 bobbin, is characterized in that: on two end-stopping plates of axis body, be provided with respectively through wires hole, groove and blade.
8. a kind of sewing bobbin as claimed in claim 3, is characterized in that: the surface of axis body two end-stopping plates is provided with color identification ring respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320635760.0U CN203593876U (en) | 2013-10-16 | 2013-10-16 | Sewing bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320635760.0U CN203593876U (en) | 2013-10-16 | 2013-10-16 | Sewing bobbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203593876U true CN203593876U (en) | 2014-05-14 |
Family
ID=50674774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320635760.0U Expired - Fee Related CN203593876U (en) | 2013-10-16 | 2013-10-16 | Sewing bobbin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203593876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485089A (en) * | 2013-10-16 | 2014-01-01 | 无锡艾科瑞思产品设计与研究有限公司 | Sewing thread spool |
-
2013
- 2013-10-16 CN CN201320635760.0U patent/CN203593876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485089A (en) * | 2013-10-16 | 2014-01-01 | 无锡艾科瑞思产品设计与研究有限公司 | Sewing thread spool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |