CN212771339U - Rotating shuttle for sewing - Google Patents
Rotating shuttle for sewing Download PDFInfo
- Publication number
- CN212771339U CN212771339U CN202020010216.7U CN202020010216U CN212771339U CN 212771339 U CN212771339 U CN 212771339U CN 202020010216 U CN202020010216 U CN 202020010216U CN 212771339 U CN212771339 U CN 212771339U
- Authority
- CN
- China
- Prior art keywords
- shuttle
- sewing
- peg
- rotating
- rotating rod
- 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
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 46
- 244000309464 bull Species 0.000 abstract description 10
- 238000004804 winding Methods 0.000 abstract description 6
- 229920000742 Cotton Polymers 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a sewing is with rotating shuttle, including shuttle cover, cardboard and cop latch, shuttle cover below is provided with the cardboard, the cardboard below is provided with the bull stick, the bull stick outside is provided with the cop latch, the cop latch middle part is provided with the bull stick, the cardboard with the cop latch rotates to be connected, the bull stick with the cop latch cover cup joints. Has the advantages that: the utility model discloses a set up cardboard, shuttle peg cover and shuttle lid, can fix the shuttle peg, avoid the shuttle peg to appear dragging the axle when high-speed operation and cause the cotton rope winding, improve the sewing machine operation, satisfy the demand that the sewing was used with rotating shuttle.
Description
Technical Field
The utility model relates to a sewing machine accessory technical field, concretely relates to rotating shuttle is used in sewing.
Background
The rotating shuttle is an important component of the sewing machine, the principle of forming stitches of the rotating shuttle is basically the same as that of the swinging shuttle, but the process and the method of forming the stitches of the rotating shuttle are different from those of the swinging shuttle.
At present, most of the existing sewing rotating shuttles adopt an unfixed structure for the shuttle peg, and because the shuttle peg is easy to drag a shaft when rotating at a high speed, the winding of a thread rope is caused, the operation of a sewing machine is reduced, and the use requirement of the sewing rotating shuttle cannot be met, secondly, most of the rotating shafts in the existing sewing rotating shuttles adopt a fixed structure, and because the lengths of the shuttle peg are different, the lengths of the rotating shafts cannot be adjusted, the mounting of the shuttle peg is difficult, and the use efficiency of the sewing rotating shuttle is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the rotating shuttle for sewing is provided, and the problems that the bobbin is easy to drag a shaft when rotating at a high speed, so that a thread rope is wound, the operation of a sewing machine is reduced, and the use requirement of the sewing rotating shuttle cannot be met in the conventional sewing rotating shuttle are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a sewing is with rotating shuttle, including shuttle cover, cardboard and cop latch, the shuttle cover below is provided with the cardboard, the cardboard below is provided with the bull stick, the bull stick outside is provided with the cop latch, the cop latch middle part is provided with the bull stick, the cardboard with the cop latch rotates to be connected, the bull stick is connected with the cop latch cover.
Further, a bobbin sleeve is arranged on the outer side of the bobbin, and a bobbin case is arranged on the outer side of the bobbin sleeve.
By adopting the technical scheme, the rotating shuttle can be sealed and protected when rotating through the shuttle peg sleeve.
Furthermore, a thread take-off hook is arranged on one side of the shuttle shell, a lead sheet is arranged on one side of the thread take-off hook, a screw is arranged above the lead sheet, a snap ring is arranged in the middle of the lower portion of the shuttle shell, a spring sleeve is arranged below the snap ring, and threads are arranged below the spring sleeve.
By adopting the technical scheme, the rotating rod can conveniently fix the rotating shuttle and the sewing machine.
Further, the shuttle peg is in lap joint with the shuttle peg sleeve, and the shuttle peg sleeve is connected with the shuttle shell through a clamping groove.
By adopting the technical scheme, the rotating shuttle can be protected by the shuttle shell, and the rotating shuttle is prevented from being pricked by other objects when rotating.
Further, the thread take-off hook is connected with the bobbin case through a screw, and the thread guide piece is connected with the bobbin case through a screw.
By adopting the technical scheme, the bobbin can be prevented from being off-line when being paid off by the off-line hook.
Further, the screw is in threaded connection with the shuttle shell, and the clamping ring is in threaded connection with the rotating rod.
By adopting the technical scheme, the distance of the rotating rod can be adjusted through the clamping ring, and the shuttle peg with different lengths can be installed.
Furthermore, the spring sleeve is inserted into the clamping ring, and the thread is formed on the rotating rod.
By adopting the technical scheme, the spring tube can be used for aligning the rotating rod to be more flexible in rotation.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. for solving current sewing rotating shuttle majority and taking unset structure to the shuttle peg, because the shuttle peg appears dragging the axle easily when rotating at high speed, causes the cotton rope winding, improves the sewing machine operation, can not satisfy the problem of sewing rotating shuttle user demand, the utility model discloses a set up cardboard, shuttle peg cover and shuttle lid, can fix the shuttle peg, avoid the shuttle peg to appear dragging the axle when high-speed operation and cause the cotton rope winding, improve the sewing machine operation, satisfy the demand that the sewing was used with rotating the shuttle.
2. For solving the pivot majority in the current sewing rotating shuttle and adopting fixed knot to construct, because shuttle peg length is different, pivot length can not be adjusted, causes the shuttle peg installation difficulty, has reduced sewing rotating shuttle availability factor's problem, the utility model discloses a set up snap ring, bull stick and spring sleeve, can adjust bull stick length, it is convenient to make the installation of the shuttle peg of different length, has improved the efficiency that sewing rotating shuttle used.
Drawings
Fig. 1 is a front view of a rotary hook for sewing according to the present invention;
FIG. 2 is a plan view of the sewing rotary hook according to the present invention after the hook cover is opened;
fig. 3 is an enlarged view of a position a of the rotating shuttle for sewing according to the present invention.
The reference numerals are explained below:
1. a shuttle cover; 2. clamping a plate; 3. a rotating rod; 4. a bobbin; 5. a bobbin case; 6. a bobbin case; 7. disengaging the wire hook; 8. A wire sheet; 9. a screw; 10. a snap ring; 11. a spring sleeve; 12. and (4) threading.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the rotating shuttle for sewing in this embodiment includes a shuttle cover 1, a catch plate 2 and a bobbin 4, the catch plate 2 is disposed below the shuttle cover 1, a rotating rod 3 is disposed below the catch plate 2, the bobbin 4 is disposed outside the rotating rod 3, a bobbin case 5 is disposed outside the bobbin 4, a bobbin case 6 is disposed outside the bobbin case 5, the bobbin case 5 can seal and protect the bobbin 4 when the rotating shuttle rotates, a thread take-off hook 7 is disposed on one side of the bobbin case 6, a thread guide 8 is disposed on one side of the thread take-off hook 7, a screw 9 is disposed above the thread guide 8, a snap ring 10 is disposed in the middle of the lower portion of the bobbin case 6, a spring sleeve 11 is disposed below the snap ring 10, a thread 12 is disposed below the spring sleeve 11, the rotating rod 3 can conveniently fix the rotating shuttle to the sewing machine, the bobbin 4 is overlapped with the bobbin case 5, the bobbin case 5 is connected with the bobbin case 6 through a snap groove, the rotating shuttle can be protected by the shuttle shell 6, and the rotating shuttle is prevented from being pricked by other objects when rotating.
As shown in fig. 1 and 2, in this embodiment, a rotating rod 3 is disposed in the middle of the bobbin 4, the clamping plate 2 is rotatably connected with the bobbin 4, and the rotating rod 3 is connected with the bobbin sleeve 5, so that the bobbin 4 can be fixed, the thread rope winding caused by the drag shaft when the bobbin 4 is in high-speed operation is avoided, the operation of the sewing machine is improved, and the use requirement of the rotary shuttle for sewing is met.
As shown in fig. 1 and 3, in this embodiment, the screw 9 is in threaded connection with the bobbin case 6, the snap ring 10 is in threaded connection with the rotating rod 3, the spring sleeve 11 is inserted into the snap ring 10, and the thread 12 is formed on the rotating rod 3, so that the length of the rotating rod 3 can be adjusted, the bobbins 4 with different lengths can be conveniently installed, and the use efficiency of the sewing rotating shuttle is improved.
The specific implementation process of this embodiment is as follows: the bobbin case 5 is arranged on the rotating rod 3, the clamping plate 2 is fixed above the bobbin 4, one end of the rotating rod 3 is inserted into a rotating shuttle installation groove of the sewing machine, so that the rotating shuttle can be prevented from dragging a shaft when rotating at a high speed, the bobbin 4 can be prevented from dragging the shaft due to different sizes of the bobbin 4, the length of the rotating rod 3 can be adjusted by rotating the clamping ring 10, the distance of the rotating rod 3 is lengthened, the bobbin 4 can be conveniently fixed, the sewing bobbin 4 is convenient to operate, the clamping plate 2, the bobbin case 5 and the bobbin cover 1 are arranged, the bobbin 4 can be fixed, the bobbin 4 is prevented from dragging the shaft to cause rope winding when the bobbin 4 operates at a high speed, the operation of the sewing machine is improved, the use requirement of the sewing rotating shuttle is met, the length of the rotating rod 3 can be adjusted by arranging the clamping ring 10, the rotating rod 3 and the spring sleeve 11, the bobbin 4 with different lengths can be conveniently installed, and the use efficiency of.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. A rotary shuttle for sewing is characterized in that: the shuttle hook comprises a shuttle cover (1), a clamping plate (2) and a shuttle peg (4), and comprises the shuttle cover (1), the clamping plate (2) and the shuttle peg (4), wherein the clamping plate (2) is arranged below the shuttle cover (1), a rotating rod (3) is arranged below the clamping plate (2), the shuttle peg (4) is arranged outside the rotating rod (3), the rotating rod (3) is arranged in the middle of the shuttle peg (4), the clamping plate (2) is rotatably connected with the shuttle peg (4), and the rotating rod (3) is connected with a shuttle peg sleeve (5).
2. The rotary hook for sewing according to claim 1, wherein: the outer side of the shuttle peg (4) is provided with a shuttle peg sleeve (5), and the outer side of the shuttle peg sleeve (5) is provided with a shuttle shell (6).
3. The rotary hook for sewing according to claim 2, wherein: the novel bobbin case is characterized in that a thread take-off hook (7) is arranged on one side of the bobbin case (6), a wire guide sheet (8) is arranged on one side of the thread take-off hook (7), a screw (9) is arranged above the wire guide sheet (8), a snap ring (10) is arranged in the middle of the lower portion of the bobbin case (6), a spring sleeve (11) is arranged below the snap ring (10), and threads (12) are arranged below the spring sleeve (11).
4. The rotary hook for sewing according to claim 2, wherein: the shuttle peg (4) is in lap joint with the shuttle peg sleeve (5), and the shuttle peg sleeve (5) is connected with the shuttle shell (6) through a clamping groove.
5. A sewing rotary hook according to claim 3, wherein: the thread take-off hook (7) is connected with the bobbin case (6) through a screw (9), and the thread guide piece (8) is connected with the bobbin case (6) through the screw (9).
6. A sewing rotary hook according to claim 3, wherein: the screw (9) is in threaded connection with the shuttle shell (6), and the clamping ring (10) is in threaded connection with the rotating rod (3).
7. A sewing rotary hook according to claim 3, wherein: the spring sleeve (11) is inserted into the clamping ring (10), and the threads (12) are formed on the rotating rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020010216.7U CN212771339U (en) | 2020-01-03 | 2020-01-03 | Rotating shuttle for sewing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020010216.7U CN212771339U (en) | 2020-01-03 | 2020-01-03 | Rotating shuttle for sewing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212771339U true CN212771339U (en) | 2021-03-23 |
Family
ID=75025193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020010216.7U Expired - Fee Related CN212771339U (en) | 2020-01-03 | 2020-01-03 | Rotating shuttle for sewing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212771339U (en) |
-
2020
- 2020-01-03 CN CN202020010216.7U patent/CN212771339U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 Termination date: 20220103 |