CN205420762U - Sewing machine rotating shuttle hook device - Google Patents
Sewing machine rotating shuttle hook device Download PDFInfo
- Publication number
- CN205420762U CN205420762U CN201620189907.1U CN201620189907U CN205420762U CN 205420762 U CN205420762 U CN 205420762U CN 201620189907 U CN201620189907 U CN 201620189907U CN 205420762 U CN205420762 U CN 205420762U
- Authority
- CN
- China
- Prior art keywords
- rotating shuttle
- screw
- hollow
- sewing machine
- hook device
- 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
Abstract
The utility model discloses a sewing machine rotating shuttle hook device belongs to sewing machine suturing device technical field, and the purpose provides the cop latch that does not need to be changed, improves work efficiency, cost -effective sewing machine rotating shuttle hook device, including rotating shuttle frame, rotating shuttle, lock skin, rotating shuttle gear, hanging tight screw, be equipped with on the rotating shuttle gear and hang the screw hole that tight screw corresponds, rotating shuttle frame, rotating shuttle, lock skin, rotating shuttle gear become whole through hanging tight screw connection, it is hollow screw to hang tight screw, lock skin upper portion is equipped with the trompil, lock skin bottom is equipped with the hollow shaft, hollow shaft length is greater than hollow screw length, the hollow shaft diameter is less than the hollow screw internal diameter. The utility model discloses the sewing machine who is suitable for various adoption rotating shuttle formula lock seam devices uses.
Description
Technical field
This utility model belongs to sewing machine stitching devices technical field, particularly relates to a kind of sewing-machine rotating shuttle hook device.
Background technology
Sewing machine is the main machine of the fabrics such as sewing cotton, fiber crops, silk, hair, staple fibre, and the coil suture way of sewing machine mainly has chain sewing and eyelet two kinds, and eyelet is more solid due to sew up, is used by current most sewing machine.The conventional most important element of eyelet device is rotary shuttle hook and bobbin assemblies, although rotary shuttle hook device is the most easy to use, but in actual use, needs to change frequently peg or spindle, and inevitable meeting causes the decline of work efficiency, also can accordingly increase cost.
Utility model content
The technical problems to be solved in the utility model is to provide one and need not change peg or spindle, improve work efficiency, cost-effective sewing-machine rotating shuttle hook device, including rotating shuttle frame, rotating shuttle, lock skin, rotating shuttle gear, tight-hanged screw, rotating shuttle gear is provided with the screwed hole corresponding with tight-hanged screw, rotating shuttle frame, rotating shuttle, lock skin, rotating shuttle gear connects into entirety by tight-hanged screw, described tight-hanged screw is hollow screw, described lock skin top is provided with perforate, it is provided with hollow axle bottom described lock skin, described hollow axle length is more than hollow screw length, described hollow axle diameter is less than hollow screw internal diameter.
Further, the diameter of thread of described hollow screw is 0.6 centimetre, and internal diameter is 0.4 centimetre, a length of 3 centimetres.
Wherein, the screwed hole internal diameter on described rotating shuttle gear is 0.6 centimetre.
Wherein, the external diameter of described hollow axle is less than 0.4 centimetre, and hole core diameter is 0.2 centimetre, a length of 3.5 centimetres of hollow axle.
Further, described hollow axle is that stainless steel material is made.
Having the beneficial effect that of technique scheme of the present utility model:
In such scheme, improvement by rotary shuttle hook apparatus structure, sewing machine thread can directly be passed in hollow axle and hollow screw, avoid the operation frequently changing peg or spindle, improve work efficiency, having saved cost, this utility model is suitable for the sewing machine of various employing rotating shuttle type eyelet device and uses.
Accompanying drawing explanation
Fig. 1 is the integral installation figure of this utility model a kind of sewing-machine rotating shuttle hook device；
Fig. 2 is the structural representation of lock skin in Fig. 1；
Fig. 3 is the structural representation of tight-hanged screw in Fig. 1；
Fig. 4 is the structural representation of rotating shuttle gear in Fig. 1；
Main element symbol description:
1, rotating shuttle frame；
2, rotating shuttle；
3, lock skin；
4, rotating shuttle gear；
5, tight-hanged screw；
6, screwed hole；
7, perforate；
8, hollow axle.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, it is described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figures 1 to 4, a kind of sewing-machine rotating shuttle hook device, including rotating shuttle frame 1, rotating shuttle 2, lock skin 3, rotating shuttle gear 4, tight-hanged screw 5, rotating shuttle gear 4 is provided with the screwed hole 6 corresponding with tight-hanged screw 5, and rotating shuttle frame 1, rotating shuttle 2, lock skin 3, rotating shuttle gear 4 connect into entirety by tight-hanged screw 5, and tight-hanged screw 5 is hollow screw, lock skin 3 top is provided with perforate 7, being provided with hollow axle 8 bottom lock skin 3, hollow axle 8 length is more than hollow screw 5 length, and hollow axle 8 diameter is less than hollow screw 5 internal diameter.
Hollow screw 5 is internal is used for penetrating hollow axle 8, and the Kong Xin of hollow axle 8 passes for sewing machine thread.
Preferably, the diameter of thread of hollow screw 5 is 0.6 centimetre, and internal diameter is 0.4 centimetre, a length of 3 centimetres.
Corresponding, screwed hole 6 internal diameter on rotating shuttle gear 4 is 0.6 centimetre.
Corresponding, the external diameter of hollow axle 8 is less than 0.4 centimetre, and hole core diameter is 0.2 centimetre, it is simple to threading, a length of 3.5 centimetres of hollow axle 8.Hollow axle 8 entirety enters in rotating shuttle gear 4 after passing in hollow screw 5.
Preferably, hollow axle 8 is made for stainless steel material.More wear-resisting, improve service life.
This device can individually be processed, can also be formed by the transformation of the way of existing rotary shuttle hook device, original tight-hanged screw is replaced by hollow screw, by lock skin upper middle position opening, hollow axle is set bottom lock skin, the female thread of rotating shuttle gear is extended to the most corresponding with hollow screw, by the parts after repacking, being re-assembled to the most just can employ, during use, sewing machine thread can directly pass in hollow axle and hollow screw, it is not necessary to frequently changes the operation of peg or spindle.
The above is preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. a sewing-machine rotating shuttle hook device, including rotating shuttle frame, rotating shuttle, lock skin, rotating shuttle gear, tight-hanged screw, rotating shuttle gear is provided with the screwed hole corresponding with tight-hanged screw, rotating shuttle frame, rotating shuttle, lock skin, rotating shuttle gear connect into entirety by tight-hanged screw, it is characterised in that described tight-hanged screw is hollow screw, described lock skin top is provided with perforate, being provided with hollow axle bottom described lock skin, described hollow axle length is more than hollow screw length, and described hollow axle diameter is less than hollow screw internal diameter.
Sewing-machine rotating shuttle hook device the most according to claim 1, it is characterised in that the diameter of thread of described hollow screw is 0.6 centimetre, internal diameter is 0.4 centimetre, a length of 3 centimetres.
Sewing-machine rotating shuttle hook device the most according to claim 2, it is characterised in that the screwed hole internal diameter on described rotating shuttle gear is 0.6 centimetre.
Sewing-machine rotating shuttle hook device the most according to claim 2, it is characterised in that the external diameter of described hollow axle is less than 0.4 centimetre, and hole core diameter is 0.2 centimetre, a length of 3.5 centimetres of hollow axle.
Sewing-machine rotating shuttle hook device the most according to claim 1, it is characterised in that described hollow axle is that stainless steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620189907.1U CN205420762U (en) | 2016-03-11 | 2016-03-11 | Sewing machine rotating shuttle hook device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620189907.1U CN205420762U (en) | 2016-03-11 | 2016-03-11 | Sewing machine rotating shuttle hook device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205420762U true CN205420762U (en) | 2016-08-03 |
Family
ID=56534593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620189907.1U Expired - Fee Related CN205420762U (en) | 2016-03-11 | 2016-03-11 | Sewing machine rotating shuttle hook device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205420762U (en) |
-
2016
- 2016-03-11 CN CN201620189907.1U patent/CN205420762U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB539249A (en) | Looper mechanism for sewing machines | |
| CN207109314U (en) | A kind of embroidery machine having needle stem case | |
| CN205420762U (en) | Sewing machine rotating shuttle hook device | |
| CN207062511U (en) | A kind of machine of falling yarn of straight-bar machines | |
| CN206692876U (en) | A kind of weaving eedle for yarn weaving | |
| CN109371584B (en) | Sewing thread feeding device | |
| CN209227190U (en) | A kind of sewing wire-sending device | |
| JP3166750U (en) | Combination sewing needle socket structure | |
| CN202688658U (en) | Wire feed rotating shuttle without shuttle cock | |
| CN103122558A (en) | Bobbin-free single-needle flat sewing machine | |
| CN205741468U (en) | Little circular knitting machine inlet wire swelling device | |
| CN201756629U (en) | Spandex yarn nozzle of French terry weaving machine | |
| CN206034057U (en) | Exempt from threading hand sewing needle | |
| CN206858761U (en) | A kind of improved structure of inkle loom | |
| CN210481705U (en) | Looper swing control device of sewing machine | |
| CN204570204U (en) | A kind of wrinkle resistant Sewing machines | |
| CN206418284U (en) | A kind of overedger or flat seaming machine wire frame structure based on optical, mechanical and electronic integration | |
| CN218951675U (en) | Balance structure | |
| CN206070110U (en) | A kind of crochet hook for weaving cotton cloth | |
| CN201116331Y (en) | Shuttle device for stitching needle vehicle | |
| CN203159889U (en) | Sewing machine for manufacturing clothing | |
| CN203768601U (en) | Thread feeding device of circular knitting machine | |
| CN110886053B (en) | Numerical control formula sewing machine for sewing of lockstitch for clothing production | |
| CN2357024Y (en) | Fast threading needle for sewing clothes | |
| CN206887388U (en) | A kind of synchronous four line cap seaming machines |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20180311 |