CN204308982U - A kind of slide rail type ring thread cutter - Google Patents
A kind of slide rail type ring thread cutter Download PDFInfo
- Publication number
- CN204308982U CN204308982U CN201420652384.0U CN201420652384U CN204308982U CN 204308982 U CN204308982 U CN 204308982U CN 201420652384 U CN201420652384 U CN 201420652384U CN 204308982 U CN204308982 U CN 204308982U
- Authority
- CN
- China
- Prior art keywords
- fluting
- ring body
- finger ring
- pushing block
- limiting section
- 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 kind of slide rail type ring thread cutter, comprise finger ring body, finger ring body is provided with fluting, finger ring body interior is provided with curved channel, moveable arc pushing block is provided with in curved channel, the leading portion of arc pushing block is provided with cutting blade, slit is positioned at the outer peripheral face of finger ring body, fluting bottom lock, fluting runs through two sides of finger ring body, one of them sidepiece of fluting is provided with ledger-plate, cutting blade stretches out another sidepiece of fluting, its advantage is put into by rope yarn in fluting, promoting arc pushing block makes cutting blade and ledger-plate form shearing component, rope yarn in fluting is cut off, the utility model comfortable wearing, cutting is reliable, operate also more convenient.
Description
Technical field
The utility model relates to a kind of thread cutter, particularly relates to a kind of slide rail type ring thread cutter.
Background technology
Shop-assistant in shop, the workman in workshop or housewife need to use thread cutter, China Patent No. be 89205010.1 utility model disclose finger ring shape cutting knife, its primary structure has finger ring body, finger ring body projection, be processed with groove studs with V-arrangement cutting blade, shop-assistant brings finger ring type cutter can cut plastic ties, the band of dress article conveniently, finger can not be scratched, clothes, practical safe ready.China Patent No. be 201320769801.5 utility model disclose a kind of ring paper knife, it comprises ring, cutter shell, the ring of ring is connected with rectangle cutter shell, the upper end open of cutter shell, opening part is connected with seal cover, blade is provided with in cutter shell, blade lower end is provided with baffle plate, one end of baffle plate is connected with push button, push button causes outside cutter shell by the rectangular channel on cutter shell, the long limit of rectangular channel and blade parallel, elastomeric material is filled with in cutter shell, it can be worn on finger easily, more convenient fixing, blade can be slided by push button in cutter shell, in use blade is withdrawn, receive in cutter shell time no, finger or other article are hurt when avoiding no.The shortcoming of finger ring shape cutting knife is: V-arrangement cutter are that the mode slipping over one side blade by rope yarn is cut it, when cutter a little rust time, rope band cannot be cut off easily.The structure of ring paper knife is too complicated, and the height of cutting part is too high, and it is not too comfortable not too convenient with operation to wear.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind ofly cuts slide rail type ring thread cutter that is reliable, easy to operate and comfortable wearing.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of slide rail type ring thread cutter, comprise finger ring body, it is characterized in that finger ring body is provided with fluting, finger ring body interior is provided with curved channel, moveable arc pushing block is provided with in curved channel, the leading portion of arc pushing block is provided with cutting blade, slit is positioned at the outer peripheral face of finger ring body, fluting bottom lock, fluting runs through two sides of finger ring body, one of them sidepiece of fluting is provided with ledger-plate, and cutting blade stretches out another sidepiece of fluting.
Finger ring body internal fixtion is provided with annular guide collar, and arc pushing block is provided with arc-shaped through-hole, annular guide collar wherein one section through arc-shaped through-hole.Arc pushing block can be made to move along annular guide collar, and the stability of structure is relatively good.
Annular guide collar is provided with the first limiting section and the second limiting section, arc pushing block is between the first limiting section and the second limiting section, length between first limiting section and the second limiting section is greater than the length of arc pushing block, and the bore of the first limiting section and the second limiting section is greater than the bore of arc-shaped through-hole.Restriction arc pushing block is at the intrinsic mobile range of finger ring, and structure comparison is reliable, easy to operate.
Fluting comprises inlet wire groove and cuts line groove, and the width of inlet wire groove is less than the width cut line groove, and ledger-plate and cutting blade are positioned at and cut line groove.Rope yarn enters in fluting, is not easy to skid off, and the Reliability comparotive of cutting is high.
The rear end of arc pushing block is provided with handle, and the outer peripheral face of finger ring body is provided with breach, and handle stretches out breach.
Finger ring body is circular.
Compared with prior art, the utility model has the advantages that and be put in fluting by rope yarn, promote arc pushing block and make cutting blade and ledger-plate form shearing component, cut off by the rope yarn in fluting, the utility model comfortable wearing, cutting is reliable, operates also more convenient.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model;
Fig. 2 is explosive view of the present utility model;
Fig. 3 is A place enlarged drawing in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
A kind of slide rail type ring thread cutter, comprise finger ring body 1, finger ring body 1 is provided with fluting 2, finger ring body 1 inside is provided with curved channel, is provided with moveable arc pushing block 4 in curved channel, the leading portion of arc pushing block 4 is provided with cutting blade 5,2 openends of slotting are positioned at the outer peripheral face of finger ring body 1,2 bottom locks of slotting, and fluting 2 runs through two sides of finger ring body 1, one of them sidepiece of fluting 2 is provided with ledger-plate 6, and cutting blade 5 stretches out another sidepiece of fluting 2.
Finger ring body 1 internal fixtion is provided with annular guide collar 7, arc pushing block 4 is provided with arc-shaped through-hole 8, annular guide collar 7 wherein one section through arc-shaped through-hole 8.
Annular guide collar 7 is provided with the first limiting section 9 and the second limiting section 10, arc pushing block 4 is between the first limiting section 9 and the second limiting section 10, length between first limiting section 9 and the second limiting section 10 is greater than the length of arc pushing block 4, and the bore of the first limiting section 9 and the second limiting section 10 is greater than the bore of arc-shaped through-hole 8.
Fluting 2 comprises inlet wire groove 21 and cuts line groove 22, the width of inlet wire groove 21 be less than cut line groove 22 width, ledger-plate 6 and cutting blade 5 are positioned at and cut line groove 22.
The rear end of arc pushing block 4 is provided with handle 11, and the outer peripheral face of finger ring body 1 is provided with breach 12, and handle 11 stretches out breach 12.Finger ring body 1 is in circular.
Claims (6)
1. a slide rail type ring thread cutter, comprise finger ring body, it is characterized in that finger ring body is provided with fluting, finger ring body interior is provided with curved channel, is provided with moveable arc pushing block in curved channel, the leading portion of arc pushing block is provided with cutting blade, slit is positioned at the outer peripheral face of finger ring body, fluting bottom lock, and fluting runs through two sides of finger ring body, one of them sidepiece of fluting is provided with ledger-plate, and cutting blade stretches out another sidepiece of fluting.
2. a kind of slide rail type ring thread cutter according to claim 1, is characterized in that finger ring body internal fixtion is provided with annular guide collar, arc pushing block is provided with arc-shaped through-hole, annular guide collar wherein one section through arc-shaped through-hole.
3. a kind of slide rail type ring thread cutter according to claim 2, it is characterized in that annular guide collar being provided with the first limiting section and the second limiting section, arc pushing block is between the first limiting section and the second limiting section, length between first limiting section and the second limiting section is greater than the length of arc pushing block, and the bore of the first limiting section and the second limiting section is greater than the bore of arc-shaped through-hole.
4. a kind of slide rail type ring thread cutter according to claim 3, it is characterized in that fluting comprises inlet wire groove and cuts line groove, the width of inlet wire groove is less than the width cut line groove, and ledger-plate and cutting blade are positioned at and cut line groove.
5. a kind of slide rail type ring thread cutter according to claim 4, it is characterized in that the rear end of arc pushing block is provided with handle, the outer peripheral face of finger ring body is provided with breach, and handle stretches out breach.
6. a kind of slide rail type ring thread cutter according to claim 1, is characterized in that finger ring body is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652384.0U CN204308982U (en) | 2014-11-04 | 2014-11-04 | A kind of slide rail type ring thread cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652384.0U CN204308982U (en) | 2014-11-04 | 2014-11-04 | A kind of slide rail type ring thread cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308982U true CN204308982U (en) | 2015-05-06 |
Family
ID=53131314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420652384.0U Expired - Fee Related CN204308982U (en) | 2014-11-04 | 2014-11-04 | A kind of slide rail type ring thread cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308982U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342090A (en) * | 2015-12-01 | 2016-02-24 | 绍兴文理学院 | Intelligent help-seeking ring |
| CN108936998A (en) * | 2018-09-29 | 2018-12-07 | 老凤祥（东莞）珠宝镶嵌首饰有限公司 | A kind of ring and its production technology with colorful visual effect |
-
2014
- 2014-11-04 CN CN201420652384.0U patent/CN204308982U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342090A (en) * | 2015-12-01 | 2016-02-24 | 绍兴文理学院 | Intelligent help-seeking ring |
| CN108936998A (en) * | 2018-09-29 | 2018-12-07 | 老凤祥（东莞）珠宝镶嵌首饰有限公司 | A kind of ring and its production technology with colorful visual effect |
| CN108936998B (en) * | 2018-09-29 | 2024-01-02 | 老凤祥（东莞）珠宝镶嵌首饰有限公司 | Finger ring with colorful visual effect and production process thereof |
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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: 20150506 Termination date: 20171104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |