CN109972930A - A kind of lockset - Google Patents
A kind of lockset Download PDFInfo
- Publication number
- CN109972930A CN109972930A CN201910259463.2A CN201910259463A CN109972930A CN 109972930 A CN109972930 A CN 109972930A CN 201910259463 A CN201910259463 A CN 201910259463A CN 109972930 A CN109972930 A CN 109972930A
- Authority
- CN
- China
- Prior art keywords
- tapered end
- lockset
- lock body
- interconnecting piece
- protective case
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/003—Chain, wire or cable locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/38—Auxiliary or protective devices
Landscapes
- Lock And Its Accessories (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The present invention provides a kind of lockset; the lockset includes lock body, tapered end, is socketed in tapered end outer and fixed with tapered end tapered end shell and lockset shell; it further include the protective case for being socketed in tapered end shell exterior, which is equipped with the open port of lock bodies interconnecting piece insertion；And the holding section for the sealed lock body interconnecting piece being connected to open port, lock body interconnecting piece are inserted into open port back spin rotation protection set to lock body interconnecting piece and are caught in holding section；And fix protective case and tapered end shell, it is socketed with the housing for sheltering from protective case and the fixed position of tapered end shell in the outside of protective case, puts on the through-hole equipped with the insertion of lock bodies interconnecting piece outside.The unique design that the present invention passes through protective case and housing; since illegal person does not know lockset internal structure; the fixed bit that housing covers between protective case and tapered end shell postpones; illegal person is had no way of doing it; prevent lockset is drilled from destroying; the difficulty for increasing illegal unlock, improves the security performance of lockset.
Description
Technical field
The invention belongs to lock technology field more particularly to a kind of chain locksets.
Background technique
Chain lock currently on the market is typically all that one end is fixed on lockset, and the other end is connected on lockset, is passed through
Key controller is opened, and since present lock core precision is high, very big by technology unlatching difficulty, some molecules of not sending out are try to lead to
Simple destruction lockset is crossed to achieve the purpose that open lockset, passes through the method mainly destruction of illegally unlatching lockset currently on the market
Protective case, protective case can be any movable after being destroyed, and extract the fixing end of chain directly, realize illegal unlock
Purpose, therefore the lockset good there is an urgent need to develop a kind of safety.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of locksets, prevent lock body fixing end from surprisingly being taken out.
The present invention is achieved by the following technical solution:
A kind of lockset, the lockset include lock body, tapered end, are socketed in tapered end outer and fixed with tapered end tapered end shell and lock
Has shell, lock body one end is fixed on lockset, and the other end is locked together on lockset, and is opened and closed by key controller, further includes socket
In the protective case of tapered end shell exterior, which is equipped with the open port of lock bodies interconnecting piece insertion；And and open end
The holding section of the sealed lock body interconnecting piece of mouth connection, lock body interconnecting piece are inserted into open port back spin rotation protection set to lock body and connect
Portion is caught in holding section；And fix protective case and tapered end shell, being socketed in the outside of protective case will be outside protective case and tapered end
The housing that the fixed position of shell shelters from, puts on the through-hole equipped with the insertion of lock bodies interconnecting piece outside.
Beneficial effects of the present invention: the present invention passes through the unique design of protective case and housing, since criminal is unclear
Chu's lockset internal structure, the fixed bit that housing covers between protective case and tapered end shell postpone, and illegal person is had no way of doing it, and prevent
Only lockset is destroyed, and increases the difficulty of illegal unlock, improves the security performance of lockset.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of open port of the lock body connecting portion of the present invention in protective case；
Fig. 2 is the structural schematic diagram of holding section of the lock body connecting portion of the present invention in protective case；
Fig. 3 is the entire structural exploded view of lock body of the present invention.
In figure: 1. lock bodies；2. tapered end；3. tapered end shell；4. lockset shell；5. key；6. protective case；7. housing；8. anti-
Bore piece；9. turntable；10. steel ball mounting base；11. lock body interconnecting piece；111. clamping portion；31. space；61. open port；62. card
Conjunction portion.
Specific embodiment
Below with reference to embodiment, the invention will be further described.
Embodiment
A kind of lockset as shown in FIG. 1 to FIG. 3, the lockset include lock body 1, turntable 9, steel ball mounting base 10, tapered end 2, socket
In the tapered end shell 3 and lockset shell 4 that tapered end 2 is outer and fixed with tapered end 2,1 one end of lock body is fixed on lockset, other end lock
It closes on lockset, and by the control opening and closing of key 5, lock body 1 described in the present embodiment is chain assemblies, that is, the present embodiment
A kind of chain lock is provided, lockset shell is made in the present embodiment of plastic material, further includes being socketed in outside tapered end shell 3
Protective case 6, the protective case 6 be equipped with lock bodies interconnecting piece 11 be inserted into open port 61；And it is connected to open port 61
Sealed lock body interconnecting piece holding section 62, lock body interconnecting piece 11 be inserted into 61 back spin rotation protection of open port set 6 to lock body connect
Socket part 11 is caught in holding section 62；And protective case 6 and tapered end shell 3 is fixed, it needs to take when extracting lock body interconnecting piece
Fixing piece between protective case and tapered end shell out, then rotating protective case makes the open port 61 and lock body interconnecting piece of protective case
11 alignment can take out lock body interconnecting piece from protective case, be fixed in the present embodiment using pin, in the outer cover of protective case 6
It is connected to the housing 7 (specific location for sheltering from pin) for sheltering from protective case 6 and the fixed position of tapered end shell 3, is set on housing 7
The through-hole 71 for thering is lock bodies interconnecting piece 11 to be inserted into.The housing 7 and protective case 6 is fixed, and housing 7 is set to protective case 6 and lockset
Between shell 4.Housing 7 is a tubular structure, and one end is unenclosed construction, and the other end is equipped with the keyhole being inserted into for key,
Keyhole periphery forms the limiting unit for preventing tapered end from skidding off.Housing is sabotaged in order to prevent, and the housing 7 is designed as
Metal material is made.Preferably the irony material through Overheating Treatment is made, tool common in this way (such as common hacksaw, drill bit)
Encounter housing and the phenomenon that tool wear can not seriously destroy just easily occur, further functions as the purpose of protection lockset.Due to protection
Fixed pin is blocked by housing between set and tapered end shell, and criminal needs the pin first destroyed between housing and protective case
Axis, and criminal does not know lockset internal structure, may all have no way of doing it, to increase the difficulty for destroying lockset, improves
The security performance of product.
The lock body interconnecting piece 11 is a cylinder, a clamping portion 111 is equipped on the cylinder, clamping portion 111 is caught in card
Lock body interconnecting piece 11 is in clamped condition in conjunction portion 62.Clamping portion is an annular groove in the present embodiment.
3 outer surface of tapered end shell is equipped with the space 31 that lock bodies interconnecting piece 11 is embedded in.The space is that the circle of an indent is empty
Between, lock body interconnecting piece 11 is embedded in the space for a long time after being inserted into lockset, and the depth in the space is at least deeper than lock body interconnecting piece end
The distance of portion to clamping portion.
The holding section 62 is a through slot, which is less than 11 diameter of lock body interconnecting piece, and is greater than clamping portion 111
Diameter or width, which is circumferentially arranged along protective case, and angle is extremely between clamping portion end and open port along the present embodiment
It is less 135 degree.
In order to further prevent lockset to be destroyed in addition, anti-drilling sheet 8 is equipped between 2 end of tapered end and tapered end shell 3.It is anti-
The setting of piece is bored so that the purpose of protection lock core can not be played from keyhole using electric drill destruction lock core by not sending out molecule.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, those ordinary skill in the art's simply changes
It is all within protection scope of the present invention with replacement.
Claims (9)
1. a kind of lockset, which includes lock body, tapered end, is socketed in tapered end outer and fixed with tapered end tapered end shell and lockset
Shell, lock body one end are fixed on lockset, and the other end is locked together on lockset, and are opened and closed by key controller, it is characterised in that: also
Protective case including being socketed in tapered end shell exterior, the protective case are equipped with the open port of lock bodies interconnecting piece insertion；And
The holding section for the sealed lock body interconnecting piece being connected to open port, lock body interconnecting piece be inserted into open port back spin rotation protection cover to
Lock body interconnecting piece is caught in holding section；And fix protective case and tapered end shell, it is socketed in the outside of protective case by protective case
The housing sheltered from the fixed position of tapered end shell, puts on the through-hole equipped with the insertion of lock bodies interconnecting piece outside.
2. a kind of lockset according to claim 1, it is characterised in that: the housing is fixed with protective case, is sheathed on outside
Between protective case and lockset shell.
3. a kind of lockset according to claim 1, it is characterised in that: housing is a tubular structure, and one end is open type
Structure, the other end are equipped with the keyhole being inserted into for key, and keyhole periphery forms the limiting unit for preventing tapered end from skidding off.
4. a kind of lockset according to claim 1, it is characterised in that: tapered end outer surface of outer cover is embedded in equipped with lock body interconnecting piece
Space.
5. a kind of lockset according to claim 1, it is characterised in that: the lock body interconnecting piece is a cylinder, in the column
Body is equipped with a clamping portion, and clamping portion is caught in lock body interconnecting piece in holding section and is in clamped condition.
6. a kind of lockset according to claim 5, it is characterised in that: the holding section is a through slot, the through slot width
Less than lock body interconnecting piece diameter, and it is greater than the diameter or width of clamping portion.
7. a kind of lockset according to claim 1, it is characterised in that: be equipped between tapered end end and tapered end shell anti-drilling
Piece.
8. a kind of lockset according to claim 1, it is characterised in that: the lock body is chain assemblies.
9. a kind of lockset according to claim 1, it is characterised in that: the housing is made of metal material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910259463.2A CN109972930B (en) | 2019-04-02 | 2019-04-02 | Lock set |
| PCT/CN2019/091479 WO2020199357A1 (en) | 2019-04-02 | 2019-06-17 | Lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910259463.2A CN109972930B (en) | 2019-04-02 | 2019-04-02 | Lock set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109972930A true CN109972930A (en) | 2019-07-05 |
| CN109972930B CN109972930B (en) | 2020-05-26 |
Family
ID=67082309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910259463.2A Active CN109972930B (en) | 2019-04-02 | 2019-04-02 | Lock set |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109972930B (en) |
| WO (1) | WO2020199357A1 (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6026664A (en) * | 1999-02-09 | 2000-02-22 | Lin; Yung-Ta | Steel wire rope lock |
| WO2006110951A1 (en) * | 2005-04-19 | 2006-10-26 | Tyson Security Pty Ltd | Armoured cable assemblies, locking assemblies, mounting systems and anchors |
| DE102006006891B3 (en) * | 2006-02-15 | 2007-07-12 | Trelock Gmbh | Lock used as a cable or chain lock for a motorcycle comprises guiding parts running parallel to a closing mechanism axis in the lock housing |
| DE102011113771A1 (en) * | 2011-09-19 | 2013-03-21 | ABUS August Bremicker Söhne KG | Loop lock for securing bicycles, has fastening eye closed in closing position of pivoting part and opened in opening position to selectively secure end of loop at lock body or release end of loop from lock body |
| CN105735779A (en) * | 2016-03-02 | 2016-07-06 | 金泰祥精密五金（昆山）有限公司 | Chain lock |
| CN205476975U (en) * | 2016-04-01 | 2016-08-17 | 温州市通用锁具有限公司 | Chain lock |
| CN205677401U (en) * | 2016-06-08 | 2016-11-09 | 浙江中立集团有限公司 | High-test chain is locked |
| DE202018102165U1 (en) * | 2017-04-21 | 2018-05-11 | Cheng-Yi Yang | Lock for bicycles and scooters |
-
2019
- 2019-04-02 CN CN201910259463.2A patent/CN109972930B/en active Active
- 2019-06-17 WO PCT/CN2019/091479 patent/WO2020199357A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6026664A (en) * | 1999-02-09 | 2000-02-22 | Lin; Yung-Ta | Steel wire rope lock |
| WO2006110951A1 (en) * | 2005-04-19 | 2006-10-26 | Tyson Security Pty Ltd | Armoured cable assemblies, locking assemblies, mounting systems and anchors |
| DE102006006891B3 (en) * | 2006-02-15 | 2007-07-12 | Trelock Gmbh | Lock used as a cable or chain lock for a motorcycle comprises guiding parts running parallel to a closing mechanism axis in the lock housing |
| DE102011113771A1 (en) * | 2011-09-19 | 2013-03-21 | ABUS August Bremicker Söhne KG | Loop lock for securing bicycles, has fastening eye closed in closing position of pivoting part and opened in opening position to selectively secure end of loop at lock body or release end of loop from lock body |
| CN105735779A (en) * | 2016-03-02 | 2016-07-06 | 金泰祥精密五金（昆山）有限公司 | Chain lock |
| CN205476975U (en) * | 2016-04-01 | 2016-08-17 | 温州市通用锁具有限公司 | Chain lock |
| CN205677401U (en) * | 2016-06-08 | 2016-11-09 | 浙江中立集团有限公司 | High-test chain is locked |
| DE202018102165U1 (en) * | 2017-04-21 | 2018-05-11 | Cheng-Yi Yang | Lock for bicycles and scooters |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109972930B (en) | 2020-05-26 |
| WO2020199357A1 (en) | 2020-10-08 |
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