CN106013963A - Anti-theft lock made of 304 stainless steel - Google Patents

Anti-theft lock made of 304 stainless steel Download PDF

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Publication number
CN106013963A
CN106013963A CN201610489482.0A CN201610489482A CN106013963A CN 106013963 A CN106013963 A CN 106013963A CN 201610489482 A CN201610489482 A CN 201610489482A CN 106013963 A CN106013963 A CN 106013963A
Authority
CN
China
Prior art keywords
hole
lock
regulation
spherical shape
rustless steel
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
Application number
CN201610489482.0A
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Chinese (zh)
Inventor
黄林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610489482.0A priority Critical patent/CN106013963A/en
Publication of CN106013963A publication Critical patent/CN106013963A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00Other details of locks; Parts for engagement by bolts of fastening devices
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00Accessories in connection with locks

Landscapes

  • Burglar Alarm Systems (AREA)

Abstract

The invention discloses an anti-theft lock made of 304 stainless steel. The anti-theft lock made of the 304 stainless steel comprises an n-shaped lock lug and a lock body. The two sides of the top of the lock body are each provided with a lock lug insertion hole. The bottom of one lock lug insertion hole is provided with a first impurity flowing hole communicating with the bottom of the lock body. A lock cylinder hole composed of a big hemisphere and a small hemisphere is formed in the bottom of the lock body in a concave manner. The hole bottom of the big hemispherical portion is deeper than the hole bottom of the small hemispherical portion. A gap is formed in the hole wall between the hole bottom of the small hemispherical portion and the bottom hole of the big hemispherical portion. The hole bottom of the small hemispherical portion is provided with a second impurity flowing hole communicating with the bottom of the other lock lug insertion hole. The hole bottom of the big hemispherical portion is provided with a steel ball hole communicating with the lock lug insertion holes formed in the two sides. The anti-theft lock is made of the 304 stainless steel which is a high-rapidity material, and therefore the anti-theft lock is stainless, firm (the lock body is solid), good in anti-prying performance and capable of preventing stealing and secret leakage, bearing strong strike and resisting damage caused by criminal tools such as hacksaws and big tongs.

Description

A kind of 304 rustless steel theftproof locks
Technical field
The present invention relates to a kind of lockset, a kind of 304 rustless steel theftproof locks.
Background technology
Existing lockset uses plug-in type key lock, is also tradition lock, and tradition lock uses long due to the time, The a lot of specialty company of unblanking/personnel/lawless persons have groped the skill unblanked in long-term practical experience, from Lockset is opened by unlocking tool processed rapidly, and tradition lock has arrived everybody and worried its insecurity.
Summary of the invention
The present invention provides a kind of non-corrosive, firm, pick-proof performance is good, prevent pilferage from divulging a secret, can bear weight Power clashes into 304 rustless steel theftproof locks.
The present invention solves the scheme of above-mentioned technical problem:
A kind of 304 rustless steel theftproof locks, including inverse u shape lock ear (1) and lock body (2), described Lock body (2) both sides, top are respectively provided with lock ear jack (21), and one of them locks ear jack (21) hole The end, is provided with the trash flow through hole one (201) communicated with lock body (2) bottom;Described lock body (2) bottom is recessed Enter by the lock core hole (22) being made up of small one and large one two semi-spherical shape, the hole of big semi-spherical shape part The end, is deeper than at the bottom of the hole of little semi-spherical shape part, with big semi-spherical shape part at the bottom of the hole of little semi-spherical shape part Hole wall between at the bottom of hole is provided with a breach (221), is provided with and another bottom the hole of little semi-spherical shape part The trash flow through hole two (211) that lock ear jack (21) bottom communicates, bottom the hole of big semi-spherical shape part It is provided with the steel ball hole (212) communicated with two side chains ear jack (21).
Further: on described steel ball hole (212), to be placed on steel ball (213), lock core hole (22) more than half The hole base fabric of ball shape part is equipped with regulation steel ball (213) and is stuck in the rotation that lock ear (1) body breach loose is tight Modulation joint latch fitting (214), rotates regulation latch fitting (214) and has downwardly extended an adjustment sheet (2140), The upper string of adjustment sheet (2140) has back-moving spring (215) and pressure ring (216), and pressure ring (216) inwall prolongs Stretching the male member (2161) having a restriction adjustment sheet (2140) excessively regulation, outer wall is extended with a protrusion Convex grain (2162), convex grain (2162) is stuck in the upper fixing whole pressure ring (216) of breach (221);Described Lock core hole (22) entirety is fixed with key regulation lock core (217), key regulation lock core (217) Regulation driving member contacts rotation regulation with adjustment sheet (2140).
Further: described lock body (2) is 304 rustless steel manufactures.
Further: described inverse u shape lock ear (1) is 304 rustless steel manufactures.
Further: described key regulation lock core (217) is 304 rustless steel manufactures.
The one 304 rustless steel theftproof lock of the present invention has the beneficial effect that this product uses 304 stainless steels Make, high hardness material, non-corrosive, firmly (lock body is solid), pick-proof performance is good, prevent pilferage from divulging a secret, Can bear gravity impact, can contend with the tool used in crime such as hacksaw, tong.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of product lock body of the present invention;
Fig. 2 is the upward view of product lock body of the present invention;
Fig. 3 is the front view of product pressure ring of the present invention;
Fig. 4 is the sectional view of product of the present invention;
Fig. 5 is the sectional view of product of the present invention;
Fig. 6 is the front view of product of the present invention.
Detailed description of the invention
A kind of 304 rustless steel theftproof locks, including inverse u shape lock ear 1 and lock body 2, described lock body 2 Both sides, top are respectively provided with a lock ear jack 21, are provided with and lock body 2 at the bottom of one of them lock ear jack 21 hole The trash flow through hole 1 that bottom communicates;Recessed bottom described lock body 2 have by small one and large one two and half The lock core hole 22 of ball shape composition, deeper than at the bottom of the hole of little semi-spherical shape part at the bottom of the hole of big semi-spherical shape part, Hole wall between at the bottom of the hole of little semi-spherical shape part and at the bottom of the hole of big semi-spherical shape part is provided with a breach 221, The trash flow through hole being provided with bottom the hole of little semi-spherical shape part and communicate bottom another lock ear jack 21 2 211, it is provided with the steel ball hole 212 communicated with two side chain ear jacks 21 bottom the hole of big semi-spherical shape part; Trash flow through hole 1, trash flow through hole 2 211 are to prevent minute impurities granule from falling within lock ear jack Blocking lock earhole bottom 21, that also can leak from the bottom of hole after being afraid of to fall into.
Steel ball 213 it is placed on, the hole of the big semi-spherical shape part of lock core hole 22 on described steel ball hole 212 Base fabric is equipped with regulation steel ball 213 and is stuck in the loose tight rotation regulation latch fitting 214 of lock ear 1 body breach, rotates Regulation latch fitting 214 has downwardly extended an adjustment sheet 2140, and on adjustment sheet 2140, string has back-moving spring 215 And pressure ring 216, rotation regulation 214 steel balls 213 of latch fitting are ejected card by back-moving spring 215 all the time outward Lock ear 1 body locking notch on, only by key could rotate regulation latch fitting 214 rotate to Other direction, just can extract lock ear 1 after making steel ball 213 loose, just can unblank;In described pressure ring 216 Wall is extended with the male member 2161 that a restriction adjustment sheet 2140 excessively regulates, and outer wall is extended with the convex of a protrusion Grain 2162, convex grain 2162 is stuck on breach 221 fixes whole pressure ring 216;Described lock core hole 22 is overall Being fixed with key regulation lock core 217, the regulation driving member of key regulation lock core 217 connects with adjustment sheet 2140 Touch and rotate regulation;The key regulation lock core 217 of this product is that contact is connected with rotation regulation latch fitting 214, When key regulation lock core 217 is damaged or prizes what evil idea can not be opened.
Described lock body 2 is 304 rustless steel manufactures.
Described inverse u shape lock ear 1 is 304 rustless steel manufactures.
Described key regulation lock core 217 is 304 rustless steel manufactures.
The foregoing is only the preferred embodiment of the present invention, on protection scope of the present invention is not limited in Stating embodiment, every technical scheme belonging to the principle of the invention belongs to protection scope of the present invention.Right For those skilled in the art, the some improvement carried out on the premise of without departing from the principle of the present invention And retouching, these improvements and modifications also should be regarded as protection scope of the present invention.

Claims (5)

1. a 304 rustless steel theftproof lock, including inverse u shape lock ear (1) and lock body (2), it is characterised in that: Described lock body (2) both sides, top are respectively provided with lock ear jack (21), and one of them locks ear jack (21) hole The end, is provided with the trash flow through hole one (201) communicated with lock body (2) bottom;Described lock body (2) bottom recessed have by The lock core hole (22) of small one and large one two semi-spherical shape compositions, than little hemispherical at the bottom of the hole of big semi-spherical shape part At the bottom of the hole of shape part deep, at the bottom of the hole of little semi-spherical shape part and at the bottom of the hole of big semi-spherical shape part between hole wall be provided with One breach (221), is provided with bottom the hole of little semi-spherical shape part and locks what ear jack (21) bottom communicated with another Trash flow through hole two (211), is provided with bottom the hole of big semi-spherical shape part and communicates with two side chains ear jack (21) Steel ball hole (212).
A kind of 304 rustless steel theftproof locks the most according to claim 1, it is characterised in that: described steel ball hole (212) On be placed on steel ball (213), the hole base fabric of the big semi-spherical shape part of lock core hole (22) be equipped with regulation steel ball (213) It is stuck in rotation regulation latch fitting (214) that lock ear (1) body breach width is tight, rotates regulation latch fitting (214) to downward Stretching and have an adjustment sheet (2140), the upper string of adjustment sheet (2140) has back-moving spring (215) and pressure ring (216), Pressure ring (216) inwall is extended with the male member (2161) of a restriction adjustment sheet (2410) excessively regulation, and outer wall extends Having the convex grain (2162) of a protrusion, convex grain (2162) is stuck in the upper fixing whole pressure ring (216) of breach (221); Described lock core hole (22) entirety be fixed with key regulation lock core (217), key regulation lock core (217) tune Joint driving member contacts rotation regulation with adjustment sheet (2140).
A kind of 304 rustless steel theftproof locks the most according to claim 1, it is characterised in that: described lock body (2) It is 304 rustless steel manufactures.
A kind of 304 rustless steel theftproof locks the most according to claim 1, it is characterised in that: described inverse u shape Lock ear (1) is 304 rustless steel manufactures.
A kind of 304 rustless steel theftproof locks the most according to claim 2, it is characterised in that: described key regulation Lock core (217) is 304 rustless steel manufactures.
CN201610489482.0A 2016-06-24 2016-06-24 Anti-theft lock made of 304 stainless steel Pending CN106013963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610489482.0A CN106013963A (en) 2016-06-24 2016-06-24 Anti-theft lock made of 304 stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610489482.0A CN106013963A (en) 2016-06-24 2016-06-24 Anti-theft lock made of 304 stainless steel

Publications (1)

Publication Number Publication Date
CN106013963A true CN106013963A (en) 2016-10-12

Family

ID=57085406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610489482.0A Pending CN106013963A (en) 2016-06-24 2016-06-24 Anti-theft lock made of 304 stainless steel

Country Status (1)

Country Link
CN (1) CN106013963A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5377511A (en) * 1993-07-15 1995-01-03 Abus August Bremicker Sohne Kg Padlock with locking balls for a shackle
US20040194516A1 (en) * 2003-04-03 2004-10-07 Waterson Corp. Weather-resistant lock apparatus
CN201428315Y (en) * 2009-07-27 2010-03-24 朱达生 Spin lock with simple structure and high safety
CN102031905A (en) * 2009-06-02 2011-04-27 Abus·奥古斯特·布莱梅克·索恩有限股份两合公司 Padlock
CN202081726U (en) * 2011-03-20 2011-12-21 张德基 Blade lock with lock cylinder capable of idling
TW201600697A (en) * 2014-06-27 2016-01-01 周鑫軾 Padlock with replaceable lock
CN206071241U (en) * 2016-06-24 2017-04-05 黄林 A kind of 304 rustless steel theftproof locks

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5377511A (en) * 1993-07-15 1995-01-03 Abus August Bremicker Sohne Kg Padlock with locking balls for a shackle
US20040194516A1 (en) * 2003-04-03 2004-10-07 Waterson Corp. Weather-resistant lock apparatus
CN102031905A (en) * 2009-06-02 2011-04-27 Abus·奥古斯特·布莱梅克·索恩有限股份两合公司 Padlock
CN201428315Y (en) * 2009-07-27 2010-03-24 朱达生 Spin lock with simple structure and high safety
CN202081726U (en) * 2011-03-20 2011-12-21 张德基 Blade lock with lock cylinder capable of idling
TW201600697A (en) * 2014-06-27 2016-01-01 周鑫軾 Padlock with replaceable lock
CN206071241U (en) * 2016-06-24 2017-04-05 黄林 A kind of 304 rustless steel theftproof locks

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Application publication date: 20161012