CN104763250A - Novel blade padlock cover - Google Patents
Novel blade padlock cover Download PDFInfo
- Publication number
- CN104763250A CN104763250A CN201410012245.6A CN201410012245A CN104763250A CN 104763250 A CN104763250 A CN 104763250A CN 201410012245 A CN201410012245 A CN 201410012245A CN 104763250 A CN104763250 A CN 104763250A
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- CN
- China
- Prior art keywords
- stifle
- novel blade
- blade
- padlock
- cover
- 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.)
- Pending
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Abstract
The invention discloses a novel blade padlock cover. The novel blade padlock cover comprises a cover body formed by punching and stretching a metal plate of 0.2-2.0 mm, wherein a key hole is formed in the cover body; the diameter of the key hole is gradually decreased from outside to inside; 2-8 tail wing blades are arranged at the inner side of the cover body; buffer grooves with the widths of 1-3 mm are formed between the tail wing blades; four tail wing blades are provided; at least one barb is arranged on the outer side surfaces of the tail wing blades; and the section of the cover body is circular. The novel blade padlock cover has the beneficial effects of improvement of production efficiency, practicability, reduction of labor cost, saving of manpower and material resources, convenience for use, difficult prying and prolonging of service life of a lock.
Description
Technical field
The present invention relates to a kind of padlock accessory, particularly a kind of novel blade padlock stifle.
Background technology
Traditional blades padlock is when manufacturing, and the stifle matched with it, exists unreasonable structure, easily pry open by external force, finally create the phenomenon of lockset insufficient strength, thus have impact on the quality of lock.Stifle old-fashioned is in addition high relative to material cost when manufacturing, and operation is miscellaneous, takies manpower and materials, and must join snap ring in addition and just can support the use, and adds manufacturing cost virtually, so traditional stifle can not adapt to real need of production.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, provides a kind of novel blade padlock stifle.
To achieve these goals, the measure taked of the present invention:
A kind of novel blade padlock stifle, comprise by the stifle body of 0.2mm ~ 2.0mm metallic plate punching drawing and forming, described stifle body offers keyhole, the diameter ecto-entad of keyhole reduces gradually, be provided with 2 ~ 8 empennage blades inside stifle body, between empennage blade, offer the dashpot that 1mm ~ 3mm is wide;
Described empennage blade is set to 4, and the outer surface of empennage blade is provided with at least one barb;
The cross section of described stifle body is circular.
Beneficial effect of the present invention: improve prouctiveness, practical, reduce cost of production, use manpower and material resources sparingly, easy to use, not easily pry open, extend the application life of lockset.
Accompanying drawing explanation
Fig. 1, structural representation of the present invention.
Detailed description of the invention
A kind of novel blade padlock stifle, comprise by the stifle body 1 of 0.2mm ~ 2.0mm metallic plate punching drawing and forming, described stifle body 1 offers keyhole 2, the diameter ecto-entad of keyhole 2 reduces gradually, survey in stifle body 1 and be provided with 2 ~ 8 empennage blades 3, between empennage blade 3, offer the wide dashpot of 1mm ~ 3mm 4; Described empennage blade 3 is set to 4, and the outer surface of empennage blade 3 is provided with at least one barb 5; The cross section of described stifle body 1 is circular.
The large one end of keyhole 2 opening outwardly, empennage blade 3 is inserted blade padlock body inner, barb 5 is consistent with the annular groove of blade padlock body inside, blocks mutually with it, the head of stifle body 1 is equal with bottom blade padlock body, just completes installation of the present invention.After using the present invention, decrease the time that traditional stifle will install snap ring in advance, and saved material cost, usefulness convenient for production improves, and cost reduces, thus realizes object of the present invention.
Claims (3)
1. a novel blade padlock stifle, comprise by the stifle body (1) of 0.2mm ~ 2.0mm metallic plate punching drawing and forming, it is characterized in that: described stifle body (1) offers keyhole (2), the diameter ecto-entad of keyhole (2) reduces gradually, survey in stifle body (1) and be provided with 2 ~ 8 empennage blades (3), between empennage blade (3), offer the wide dashpot of 1mm ~ 3mm (4).
2. a kind of novel blade padlock stifle according to claim 1, it is characterized in that: described empennage blade (3) is set to 4, the outer surface of empennage blade (3) is provided with at least one barb (5).
3. a kind of novel blade padlock stifle according to claim 1, is characterized in that: the cross section of described stifle body (1) is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410012245.6A CN104763250A (en) | 2014-01-06 | 2014-01-06 | Novel blade padlock cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410012245.6A CN104763250A (en) | 2014-01-06 | 2014-01-06 | Novel blade padlock cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104763250A true CN104763250A (en) | 2015-07-08 |
Family
ID=53645313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410012245.6A Pending CN104763250A (en) | 2014-01-06 | 2014-01-06 | Novel blade padlock cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104763250A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226100A (en) * | 1979-01-31 | 1980-10-07 | said Marshall D. Hampton | Waterproof padlock case |
| CN2235483Y (en) * | 1995-08-01 | 1996-09-18 | 马宏伟 | Water-proof and dust-proof padlock |
| JP2911880B1 (en) * | 1998-06-18 | 1999-06-23 | 旺松 陳 | padlock |
| CN1224106A (en) * | 1998-01-21 | 1999-07-28 | 本田技研工业株式会社 | Keyhole structure for cylinder pin lock |
| CN202467406U (en) * | 2011-12-25 | 2012-10-03 | 施卓南 | Lockset with rainproof sleeve |
| CN202810413U (en) * | 2012-10-24 | 2013-03-20 | 浦江县白马锁业有限公司 | Padlock |
| CN203669550U (en) * | 2014-01-06 | 2014-06-25 | 潘永旺 | Novel blade padlock blank cap |
-
2014
- 2014-01-06 CN CN201410012245.6A patent/CN104763250A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226100A (en) * | 1979-01-31 | 1980-10-07 | said Marshall D. Hampton | Waterproof padlock case |
| CN2235483Y (en) * | 1995-08-01 | 1996-09-18 | 马宏伟 | Water-proof and dust-proof padlock |
| CN1224106A (en) * | 1998-01-21 | 1999-07-28 | 本田技研工业株式会社 | Keyhole structure for cylinder pin lock |
| JP2911880B1 (en) * | 1998-06-18 | 1999-06-23 | 旺松 陳 | padlock |
| CN202467406U (en) * | 2011-12-25 | 2012-10-03 | 施卓南 | Lockset with rainproof sleeve |
| CN202810413U (en) * | 2012-10-24 | 2013-03-20 | 浦江县白马锁业有限公司 | Padlock |
| CN203669550U (en) * | 2014-01-06 | 2014-06-25 | 潘永旺 | Novel blade padlock blank cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150708 |