CN102677966A - Novel lock body of servo brake steel-plastic structure - Google Patents
Novel lock body of servo brake steel-plastic structure Download PDFInfo
- Publication number
- CN102677966A CN102677966A CN2011103550692A CN201110355069A CN102677966A CN 102677966 A CN102677966 A CN 102677966A CN 2011103550692 A CN2011103550692 A CN 2011103550692A CN 201110355069 A CN201110355069 A CN 201110355069A CN 102677966 A CN102677966 A CN 102677966A
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- Prior art keywords
- lock
- hole
- lock body
- lock core
- locking
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Abstract
The invention provides a novel lock body of a servo brake steel-plastic structure, which is mainly improved on a plastic lock body and consists of a lock body, a lock core and a lock plate, wherein the lock body is provided with a lock core hole; the lock core is arranged in the lock core hole; the lock core is provided with a lock plate hole; and the lock plate is placed in the lock plate hole. The novel lock body is characterized in that a lock plate returning concave hole is arranged at the periphery of the lock core of the lock body; and a locking baffling block is arranged at one end of the returning concave hole.
Description
Technical field
The novel lock body of a kind of servant brake steel-plastic structure of the present invention relates to plastics lock body and steel more specifically and moulds novel lock body.
Background technology
I disclose a kind of tapered end of slave gate-lock ZL200920071194.9, and this lock is made up of key, tapered end cover, lock body, comprises lock core, screw-casing, dead bolt in the lock body; The front end of lock body has recess, and sprue and recess are complementary, and has dead bolt hole in the middle of the sprue; The two ends of sprue have rivet hole, and sprue is fixedly connected one with lock body through rivet, this structure; Its lock body moulding descend greatly with aluminium zinc die casting cost than lock body, but section bar is cut off through extrded material processing; Press-fit after opening recess in sprue and the lock body, structure is still complicated, and manufacturing cost compares higher again.
Summary of the invention
The present invention is the novel lock body of a kind of servant brake steel-plastic structure, mainly comprises lock body, lock core, locking plate, has lock core hole on the lock body, and lock core places in the lock core hole; Have the locking plate hole on the lock core, locking plate places in the locking plate hole on the lock core, and the locking plate return position on lock body and the lock core has locking plate return shrinkage pool; End at the return shrinkage pool has locking block hole, and the locking block is 7 fonts, is complementary with locking block hole; The locking block places in the locking block hole, and lock core is by locking plate, and the effect of locking block does not rotate lock core to reach locking function; Lock body of the present invention replaces metal with engineering plastics, in lock body upper lock core hole, locking plate return shrinkage pool one end is provided with the locking block, has good locking function equally; The present invention is very simple, and manufacturing cost is relatively low, and anti-theft effect is identical.
Description of drawings
Fig. 1 is the general assembly sketch map of steel-plastic structure of the present invention
Fig. 2 is the structural representation of plastics lock body of the present invention
Fig. 3 is a locking plate structural representation of the present invention
Fig. 4 locks the sketch map of block prior art for the present invention
Fig. 5 is the lock core sketch map of lock core prior art of the present invention
The specific embodiment
The novel lock body of a kind of servant brake steel-plastic structure mainly comprises lock body 1, lock core 2, locking plate 3, has lock core hole 4 on the lock body 1; Lock core 2 places in the lock core hole 4, has locking plate hole 5 on the lock core 2, and locking plate 3 places in the locking plate hole 5 on the lock core 2; Locking plate 3 return positions on lock body 1 and the lock core 2 have locking plate return hole 6, and the end in return hole 6 has locking block hole 7, and locking block 8 is 7 fonts; Be complementary with locking block hole 7, locking block 8 places in the locking block hole 7, and lock core is by locking plate 3; The effect of locking block 8 does not rotate lock core to reach locking function, and lock body of the present invention replaces metal with engineering plastics, and lock core 2, locking plate 3 are arranged on lock body 1; Return hole one end is provided with locking block 8, has good locking function equally.
Claims (2)
1. the novel lock body of servant brake steel-plastic structure comprises lock body, lock core, locking plate, locking block, has lock core hole on the lock body; Lock core places in the lock core hole, has the locking plate hole on the lock core, and locking plate places in the locking plate hole on the lock core; Locking plate return position on lock body and the lock core has locking plate return hole; Its characteristic is having locking block hole with a end in the return hole, and the locking block is complementary with locking block hole, and the locking block places in the locking block hole.
2. tell according to claim 1, the novel lock body of a kind of servant brake steel-plastic structure, the locking block is 7 fonts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103550692A CN102677966A (en) | 2011-11-01 | 2011-11-01 | Novel lock body of servo brake steel-plastic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103550692A CN102677966A (en) | 2011-11-01 | 2011-11-01 | Novel lock body of servo brake steel-plastic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102677966A true CN102677966A (en) | 2012-09-19 |
Family
ID=46810481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103550692A Pending CN102677966A (en) | 2011-11-01 | 2011-11-01 | Novel lock body of servo brake steel-plastic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102677966A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11152948A (en) * | 1997-11-21 | 1999-06-08 | Alpha Corp | Cylinder lock |
| CN2533213Y (en) * | 2002-03-26 | 2003-01-29 | 周湛荣 | Blade lock |
| JP2006257650A (en) * | 2005-03-15 | 2006-09-28 | Yuhshin Co Ltd | Cylinder lock and mounting structure thereof |
| CN2929082Y (en) * | 2006-06-07 | 2007-08-01 | 骆国基 | Sheet idle rotation lock |
| JP2009127262A (en) * | 2007-11-22 | 2009-06-11 | Miwa Lock Co Ltd | Crime preventive structure of tumbler lock |
| CN101967908A (en) * | 2010-10-19 | 2011-02-09 | 黄益准 | High-theft prevention blade lock core and key thereof |
| CN201991343U (en) * | 2011-01-03 | 2011-09-28 | 颜群 | Portable lock with non-rotating lock core |
-
2011
- 2011-11-01 CN CN2011103550692A patent/CN102677966A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11152948A (en) * | 1997-11-21 | 1999-06-08 | Alpha Corp | Cylinder lock |
| CN2533213Y (en) * | 2002-03-26 | 2003-01-29 | 周湛荣 | Blade lock |
| JP2006257650A (en) * | 2005-03-15 | 2006-09-28 | Yuhshin Co Ltd | Cylinder lock and mounting structure thereof |
| CN2929082Y (en) * | 2006-06-07 | 2007-08-01 | 骆国基 | Sheet idle rotation lock |
| JP2009127262A (en) * | 2007-11-22 | 2009-06-11 | Miwa Lock Co Ltd | Crime preventive structure of tumbler lock |
| CN101967908A (en) * | 2010-10-19 | 2011-02-09 | 黄益准 | High-theft prevention blade lock core and key thereof |
| CN201991343U (en) * | 2011-01-03 | 2011-09-28 | 颜群 | Portable lock with non-rotating lock core |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |