CN205604857U - Safe lock - Google Patents

Safe lock Download PDF

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Publication number
CN205604857U
CN205604857U CN201620341682.7U CN201620341682U CN205604857U CN 205604857 U CN205604857 U CN 205604857U CN 201620341682 U CN201620341682 U CN 201620341682U CN 205604857 U CN205604857 U CN 205604857U
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CN
China
Prior art keywords
lock
stop
lockhole
lock core
core
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
Application number
CN201620341682.7U
Other languages
Chinese (zh)
Inventor
丁旭荣
丁徐晓龙
秦芳
Original Assignee
丁旭荣
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 丁旭荣 filed Critical 丁旭荣
Priority to CN201620341682.7U priority Critical patent/CN205604857U/en
Application granted granted Critical
Publication of CN205604857U publication Critical patent/CN205604857U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a safe lock, including the lock body, the lockhole that extends around being equipped with on the lock body is equipped with the lock core in the anterior segment of lockhole, be equipped with the hasp in the lock body, and the lock core is connected with the hasp, still include with lock body connected's the parts that stop, stop to be equipped with the stop part on the front end of parts, the anterior segment at the lockhole is established to the lock core, the middle section of lockhole can be passed in and out to the stop part, and the lock core is equipped with the unblock portion that is used for connecting the key, stops still to be equipped with the interlock portion that the lockhole middle section can be passed in and out to steerable stop part on the parts. When the stop part gets into the lockhole middle section, can shelter from the lockhole, prevent that lawless persons from peeping at the structure of lock core. The utility model is used for the tool to lock.

Description

A kind of safety lock
Technical field
This utility model relates to a kind of safety lock.
Background technology
Lockset, lockhole (namely keyhole) is made the least being less susceptible to and is cracked by lawless person, because lawless person generally requires observation, this lockset is to use what kind of lock core.Furthermore, lawless person is typically first to observe what lock core when the lockset needing to crack uses, and goes back to prepare in corresponding special instrument inserts lockhole and then crack lockset the most again.Present lockset manufacturer tends to want to way and is obtained by cylinder design the most complicated, avoids being unlocked easily, but does not try every possible means to stop lawless person to observe lock core structure and more do not try every possible means to stop lawless person to be inserted into special unlocking tool toward lockhole.
Utility model content
The technical problems to be solved in the utility model is: provides a kind of novel safety, can prevent from spying on the safety lock of lock core structure.
This utility model solves the solution of its technical problem:
A kind of safety lock, including lock body, lock body is provided with the lockhole front and back extended, and is provided with lock core in the leading portion of lockhole, lock bolt it is provided with in lock body, lock core can be connected with lock bolt, also includes the stop member being connected with lock body, and the front end of described stop member is provided with stop part, lock core is located at the leading portion of lockhole, described stop part can pass in and out the stage casing of lockhole, and lock core is provided with the solution lock section for connecting key, stop member is additionally provided with and can control stop part and can pass in and out the linkage part in lockhole stage casing.
Further improvement as such scheme, described lock core and stop member are all threadeded with lock body, described linkage part is conciliate lock section and is projection, described linkage part is conciliate lock section and is respectively provided with on the edge of base shape increase projection and/or the cross section formed that caves in, and described base shape is circular or polygon.
Further improvement as such scheme, described lock core or stop member are threadeded with lock body, the lock core threadeded with lock body or stop member are projection, described projection has increases the protruding and/or cross section formed that caves on the edge of base shape, and described base shape is circular or polygon.
As the further improvement of such scheme, the rear end of described projection is provided with antitheft spur, and described antitheft spur has the conical surface.
Further improvement as such scheme, described lock core or stop member are threadeded with lock body, the lock core threadeded with lock body or stop member are shrinkage pool, having on described shrinkage pool and increase the protruding and/or cross section formed that caves on the edge of base shape, described base shape is circular or polygon.
Further improvement as such scheme, described lock core and stop member are all threadeded with lock body, described linkage part is conciliate lock section and is shrinkage pool, and described shrinkage pool has increases the protruding and/or cross section formed that caves on the edge of base shape, and described base shape is circular or polygon.
As the further improvement of such scheme, in described shrinkage pool, it is provided with antitheft projection.
The beneficial effects of the utility model are: a kind of safety lock, including lock body, lock body is provided with the lockhole front and back extended, it is provided with lock core in the leading portion of lockhole, lock bolt it is provided with in lock body, lock core is connected with lock bolt, also include the stop member being connected with lock body, the front end of described stop member is provided with stop part, lock core is located at the leading portion of lockhole, described stop part can pass in and out the stage casing of lockhole, and lock core is provided with the solution lock section for connecting key, stop member is additionally provided with and can control stop part and can pass in and out the linkage part in lockhole stage casing.When stop part enters lockhole stage casing, lockhole can be sheltered from, prevent lawless person from spying on the structure of lock core.This utility model is used for lockset.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model rather than whole embodiment, and those skilled in the art is not on the premise of paying creative work, it is also possible to obtain other designs and accompanying drawing according to these accompanying drawings.
Fig. 1 is the cross-sectional schematic of this utility model embodiment a1;
Fig. 2 is the schematic front view of this utility model embodiment a1;
Fig. 3 is the cross-sectional schematic of this utility model embodiment a2;
Fig. 4 is the schematic front view of this utility model embodiment a2;
Fig. 5 is the schematic front view of embodiment b1 of this utility model lock core;
Fig. 6 is the left view schematic diagram of embodiment b1 of this utility model lock core;
Fig. 7 is the schematic front view of embodiment c1 of this utility model linkage part.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is clearly and completely described, to be completely understood by the purpose of this utility model, feature and effect.Obviously; described embodiment is a part of embodiment of the present utility model rather than whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art is obtained on the premise of not paying creative work, belong to the scope of this utility model protection.It addition, all connection/annexations being previously mentioned in literary composition, the most singly refer to that component directly connects, and refer to couple auxiliary according to being embodied as situation by adding or reducing, form more excellent draw bail.Each technical characteristic in this utility model, can be with combination of interactions on the premise of the most conflicting conflict.
Seeing figures.1.and.2, this is embodiment a1 of the present utility model, specifically:
A kind of safety lock, including lock body 1, lock body 1 is provided with the lockhole front and back extended, lock core 2 it is provided with in the leading portion of lockhole, lock bolt 3 it is provided with in lock body 1, lock core 2 can be connected with lock bolt 3, also include the stop member being connected with lock body 1, the front end of described stop member is provided with stop part 41, lock core 2 is located at the leading portion of lockhole, described stop part 41 can pass in and out the stage casing of lockhole, and lock core 2 is provided with the solution lock section 21 for connecting key, stop member is additionally provided with and can control stop part 41 and can pass in and out the linkage part 42 in lockhole stage casing.Lock core 2 and the stop part 41 of the present embodiment are all threadeded with lock body 1, stop part 41 can be allowed to enter lockhole stage casing by the key rotation linkage part 42 of coupling and shelter from lockhole, prevent lawless person from spying on the structure of lock core from the rear of lockhole.Certainly, lock core 2 also can be solution lock section 21 with lock core key with conventional Spring cylinder lock core at the position that lock core 2 is connected.Stop member is inserted obliquely to lockhole, not only can play the effect of peep-proof, also can vacate enough spaces, and the key of transference linkage part 42 coupling can be connected with linkage part 42 without barrier, and user is also unlikely to reverse wrist significantly.
With reference to Fig. 3 and Fig. 4, this is embodiment a2 of the present utility model, specifically:
When some are not suitable for oblique slotting key, the method that embodiment b2 can be used, stop part 41 is done slabbing, the stop part 41 of linkage part 42 controlled film-making shape passes in and out the stage casing of lockhole in rotary manner.
With reference to Fig. 5 and Fig. 6, this is embodiment b1 of this utility model lock core 2, and solving lock section 21 is projection, and described solution lock section 21 has increases the cross section that projection is formed on the edge of base shape, and described base shape is circular, naturally it is also possible to for polygon.The edge of base shape increases projection fall into, can prevent lawless person from being opened by lockset of the present utility model for use with general instrument.This utility model is cracked by the mode for preventing lawless person's glue bonding, and the rear end solving lock section 21 is provided with antitheft spur 111, and described antitheft spur 111 has the conical surface.
With reference to Fig. 7, this is embodiment c1 of this utility model linkage part, and linkage part 42 is shrinkage pool, and linkage part 42 has increases the cross section that depression is formed on the edge of base shape, and described base shape is circular, naturally it is also possible to for polygon.In order to prevent the general utility tools such as lawless person's straight screwdriver from this utility model being cracked, in linkage part 42, it is provided with antitheft protruding 112.
Above better embodiment of the present utility model is illustrated, but this utility model is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement on the premise of this utility model spirit, and modification or the replacement of these equivalents are all contained in the application claim limited range.

Claims (7)

1. a safety lock, including lock body (1), lock body (1) is provided with the lockhole front and back extended, lock core (2) it is provided with in the leading portion of lockhole, lock bolt (3) it is provided with in lock body, lock core (2) can be connected with lock bolt (3), it is characterized in that: also include the stop member being connected with lock body (1), the front end of described stop member is provided with stop part (41), lock core (2) is located at the leading portion of lockhole, described stop part (41) can pass in and out the stage casing of lockhole, lock core (2) is provided with the solution lock section (21) for connecting key, it is additionally provided with on stop member and can control stop part (41) linkage part (42) in lockhole stage casing can be passed in and out.
A kind of safety lock the most according to claim 1, it is characterized in that: described lock core (2) and stop member are all threadeded with lock body (1), described linkage part (42) is conciliate lock section (21) and is projection, described linkage part (42) is conciliate lock section (21) and is respectively provided with on the edge of base shape increase projection and/or the cross section formed that caves in, and described base shape is circular or polygon.
A kind of safety lock the most according to claim 1, it is characterized in that: described lock core (2) or stop member are threadeded with lock body (1), lock core (2) or the stop member threadeded with lock body (1) are projection, described projection has increases the protruding and/or cross section formed that caves on the edge of base shape, and described base shape is circular or polygon.
4. according to a kind of safety lock described in Claims 2 or 3, it is characterised in that: the rear end of described projection is provided with antitheft spur (111), and described antitheft spur (111) has the conical surface.
A kind of safety lock the most according to claim 1, it is characterized in that: described lock core (2) or stop member are threadeded with lock body (1), lock core (2) or the stop member threadeded with lock body (1) are shrinkage pool, having on described shrinkage pool and increase the protruding and/or cross section formed that caves on the edge of base shape, described base shape is circular or polygon.
A kind of safety lock the most according to claim 1, it is characterized in that: described lock core (2) and stop member are all threadeded with lock body (1), described linkage part (42) is conciliate lock section (21) and is shrinkage pool, described shrinkage pool has increases the protruding and/or cross section formed that caves on the edge of base shape, and described base shape is circular or polygon.
7. according to a kind of safety lock described in claim 5 or 6, it is characterised in that: it is provided with antitheft projection (112) in described shrinkage pool.
CN201620341682.7U 2016-04-20 2016-04-20 Safe lock Expired - Fee Related CN205604857U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620341682.7U CN205604857U (en) 2016-04-20 2016-04-20 Safe lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620341682.7U CN205604857U (en) 2016-04-20 2016-04-20 Safe lock

Publications (1)

Publication Number Publication Date
CN205604857U true CN205604857U (en) 2016-09-28

Family

ID=56969681

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620341682.7U Expired - Fee Related CN205604857U (en) 2016-04-20 2016-04-20 Safe lock

Country Status (1)

Country Link
CN (1) CN205604857U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105756421A (en) * 2016-04-20 2016-07-13 丁旭荣 Safety lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105756421A (en) * 2016-04-20 2016-07-13 丁旭荣 Safety lock

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160928

Termination date: 20170420