CN201310248Y - Double-system lock - Google Patents
Double-system lock Download PDFInfo
- Publication number
- CN201310248Y CN201310248Y CNU200820209687XU CN200820209687U CN201310248Y CN 201310248 Y CN201310248 Y CN 201310248Y CN U200820209687X U CNU200820209687X U CN U200820209687XU CN 200820209687 U CN200820209687 U CN 200820209687U CN 201310248 Y CN201310248 Y CN 201310248Y
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- China
- Prior art keywords
- lock
- double
- wheel
- actuating
- push jack
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- Expired - Lifetime
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Abstract
The utility model provides a double-system lock, which comprises a lock shell, a combination lock mechanism and a key lock mechanism, wherein, the lock shell is provided with a panel; a retaining wall is arranged on the inner side of the panel in a protruding manner; the combination lock mechanism provided with a plurality of number wheels is mounted in the lock shell; a wheel sleeve is sleeved on each number wheel in a hinged manner; the number wheels are sleeved together by a lock cylinder rod penetrating the number wheel; a spring is sleeved between each two wheel sleeves; a plane surface part and a lug are formed on each end of each wheel sleeve; and when the number wheel is not rotated to a right position, the retaining wall is retained in the lug of a shaft sleeve. Therefore, a user can lock or change a number only by utilizing the right number.
Description
Technical field
The utility model relates to lock structure, is meant a kind of combination lock mechanism and key lock mechanism of having concurrently especially, the Double-actuating lock that can brake jointly.
Background technology
The application of lockset in daily life is very extensive, traditional being seen lockset, and it is the structure that cooperates with lock body with key, by key operated or locking lock body, to reach antitheft purpose.Yet, when the lockset that this kind cooperates with key is lost as if key, promptly there is the puzzlement that can't open lock body smoothly, produce inconvenience in the use.Therefore, a kind of Double-actuating lock that utilizes combination lock mechanism and key lock mechanism to open and close is just arranged, can unblank when utilizing correct key, if during no key, can utilize the digit wheel in the combination lock mechanism to turn to correct number, can unblank and drive core, therefore not need to unblank, facilitate to the user with key by the torq in the key latch mechanism.
Above-mentioned existing Double-actuating lock structurally there is no too big problem, suitable convenience also is provided in the operation, but but exist the not correctly number action that also can utilize torq to set new digit or lock under unlocked conditions of this lock body, therefore use the strongbox of this Double-actuating lock or locker usually to meet with dialling arbitrarily random digit wheel, cause the owner of the strongbox of being locked or locker can't utilize combination lock mechanism to open, can only or please the locksmith force to unblank with key, quite not convenient.
The utility model content
The technical problems to be solved in the utility model provides a kind of Double-actuating lock, can provide the user to utilize correct key unlocking or utilizes correct number, can unblank.Many protection together are provided simultaneously, prevent from that digit wheel from dialled arbitrarily disorderly to lock or by the number of change setting.
For solving the problems of the technologies described above, embodiment of the present utility model provides technical scheme as follows:
A kind of Double-actuating lock includes: a lock housing, and it has a panel, and this panel is provided with a perforation and an a plurality of window, and the inboard of this panel convexes with a plurality of retaining walls; One combination lock mechanism, it is installed in this lock housing, and have a displaceable push jack and an a plurality of digit wheel, this push jack is provided with a plurality of ports, described digit wheel one end corresponds to described window and described port respectively, and described digit wheel pivot respectively is with the wheel cover, and be set in together by a lock core rod, and the described inner room of taking turns respectively is arranged with a spring, described cover one end of taking turns respectively is formed with the lug that a planar portions and is positioned at planar portions one side, this push jack is provided with a plurality of butting sections, and described spring two ends press on described lug and described butting section respectively, and described retaining wall is against an end of described lug; An and key lock mechanism, it is arranged in this lock housing and corresponding to this perforation, this key lock mechanism has sheathed each other and rotating core, lock barrel sleeve and protrudes from the outer torq of this lock housing, this core is provided with flat face and arc surface, and the flat face of this core and arc surface are through being connected to this push jack respectively rotationally, this lock barrel sleeve edge mask has a chute and two relative holes, one end of this lock core rod has a holding part, and this holding part is placed in this chute and this two holes movably.
The utlity model has following useful effect:
The utility model cooperatively interacts by lock housing, combination lock mechanism and key lock mechanism, can provide the user to utilize correct key unlocking or utilizes correct number, can unblank.Simultaneously, provide many one protection, prevent that digit wheel from disorderly locked or quilt change number by any dialling.
Further understand feature of the present utility model and technology contents for making, see also following relevant for detailed description of the present utility model and accompanying drawing, yet appended graphic only for reference with the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Fig. 1 is the stereogram of the utility model Double-actuating lock.
Fig. 2 is the three-dimensional exploded view of the utility model Double-actuating lock.
Fig. 3 is the stereogram of the utility model Double-actuating lock panel.
The action schematic diagram that Fig. 4 utilizes handle to rotate for the utility model Double-actuating lock.
Fig. 5 utilizes the action schematic diagram of key turns for the utility model Double-actuating lock.
Fig. 6 utilizes another action schematic diagram of key turns for the utility model Double-actuating lock.
Fig. 7 utilizes the another action schematic diagram of key turns for the utility model Double-actuating lock.
The primary clustering symbol description
1 lock housing
11 panels
111 perforation
112 windows
113 retaining walls
12 bases
121 elastic components
1211 salient points
122 perforation
2 combination lock mechanisms
21 push jacks
211 ports
212 butting sections
22 digit wheels
221 grooves
23 springs
24 take turns cover
241 planar portions
242 lugs
2421 fins
25 lock core rods
251 holding parts
26 springs
3 key lock mechanisms
31 cores
311 keyholes
312 flat faces
313 arc surfaces
32 lock barrel sleeves
321 chutes
322 holes
33 torq
34 handles
The specific embodiment
For technical problem, technical scheme and advantage that embodiment of the present utility model will be solved is clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
See also Fig. 1 to Fig. 4, the utility model provides a kind of Double-actuating lock, and it is the Double-actuating lock with key lock mechanism and combination lock mechanism, and this Double-actuating lock includes a lock housing 1, a combination lock mechanism 2 and a key lock mechanism 3.
Each digit wheel 22 1 end passes the port 211 of corresponding push jack 21 respectively, and the edge face manifests outside the window 112 of panel 11.In addition, wheel cover 24 1 ends respectively form circular lug 242 and a plurality of fin 2421 that extends to form on lug 242 edge faces that a planar portions 241, is formed at planar portions 241 lateral margins, and this lug 242 can be resisted against the retaining wall 113 on the panel 11.
The butting section 212 of push jack 21 lays respectively between the wheel cover 24, and the displaceable ora terminalis that is resisted against wheel cover 24, and each spring 23 two ends presses on butting section 212 and lug 242 respectively, so that each takes turns the flexible displacement of cover 24 tools, and the butting section 212 of push jack 21 can be resisted against on the lug 242 of adjacent wheel cover 24.
In addition, lock core rod 25 1 ends wear to base 12, and further are arranged with another spring 26, and the other end is formed with the holding part 251 of half sphere shape.Described spring 26 1 ends press on base 12 inner faces, and the other end presses on the butting section 212 of push jack 21.
See also Fig. 4, when manipulating, when the user stirs digit wheel 22, but driven wheel cover 24 begins to rotate, and digit wheel 22 promptly goes to the planar portions 241 of wheel cover 24 when going to correct number, this moment swing handle 34, make under wheel cover 24 the active force and leave retaining wall 113, also make fin 2421 leave the groove 221 of digit wheel 22 by spring 23.
See also Fig. 5 to Fig. 7, and please cooperate and consult Fig. 2, further specify operation of the present utility model.When the user inserts correct key, key inserts in the keyhole 311 of core 31, and this moment, push jack 21 was on the flat face 312 of butt core 31 originally, when key drives core 31, push jack 21 promptly is connected on the arc surface 313, and produces displacement, and core 31 can drive strike plate simultaneously and unblanks.When the user again key drive core 31, push jack 21 can contact the flat face 312 of core 31 again, and displacement once more, core 31 drives the strike plate lockings simultaneously.In addition, when the user forgets the correct number of combination lock mechanism 2, also can use key turns key latch mechanism 3 to make push jack 21 displacements, know correct number via rotating digit wheel 22 again.
Double-actuating lock of the present utility model can provide the user to utilize correct key or utilize correct number, can unblank, and avoids the operator not carry key or forgets number, and can't unblank.Many protection together are provided simultaneously, when being in unlocking condition, dial arbitrarily random number character wheel 22 and can't change number, and digit wheel 22 that must combination lock mechanism 2 goes to correct number and just can lock or the number of establishing again, can prevent effectively that strongbox from being locked by other people or be changed number.
The above is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1, a kind of Double-actuating lock is characterized in that, comprising:
One lock housing, it has a panel, and this panel is provided with a perforation and an a plurality of window, and the inboard of this panel convexes with a plurality of retaining walls;
One combination lock mechanism, it is installed in this lock housing, and have a displaceable push jack and an a plurality of digit wheel, this push jack is provided with a plurality of ports, described digit wheel one end corresponds to described window and described port respectively, and described digit wheel pivot respectively is with the wheel cover, and be set in together by a lock core rod, and the described inner room of taking turns respectively is arranged with a spring, described cover one end of taking turns respectively is formed with the lug that a planar portions and is positioned at planar portions one side, this push jack is provided with a plurality of butting sections, and described both ends of the spring presses on described lug and described butting section respectively, and described retaining wall is against an end of described lug; And
One key lock mechanism, it is arranged in this lock housing and corresponding to this perforation, this key lock mechanism has a sheathed each other and rotating core, a lock barrel sleeve and protrudes from the outer torq of this lock housing, this core is provided with flat face and arc surface, and the flat face of this core and arc surface are through being connected to this push jack respectively rotationally, this lock barrel sleeve edge mask has a chute and two relative holes, one end of this lock core rod has a holding part, and this holding part is placed in this chute and this two holes movably.
2, Double-actuating lock according to claim 1 is characterized in that, this lock housing also be provided with one with the base of the corresponding joint of this panel.
3, Double-actuating lock according to claim 1 is characterized in that, this push jack is taken turns the cover extension towards this and is provided with the butting section, and this lock core rod further is arranged with another spring, and this another both ends of the spring presses on this lock housing inner face and this butting section respectively.
4, Double-actuating lock according to claim 1 is characterized in that, is equipped with groove in this digit wheel, and described edge face of taking turns cover is extended with the fin that matches, so that each pivot of described digit wheel is placed in described the wheel outside the cover.
5, Double-actuating lock according to claim 2 is characterized in that, this base also convexes with a plurality of elastic components, and described elastic component respectively has a salient point, and this salient point is against the other end of this digit wheel.
6, Double-actuating lock according to claim 1 is characterized in that, is pivoted with the leader on this torq, in order to rotate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200820209687XU CN201310248Y (en) | 2008-11-11 | 2008-11-11 | Double-system lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200820209687XU CN201310248Y (en) | 2008-11-11 | 2008-11-11 | Double-system lock |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201310248Y true CN201310248Y (en) | 2009-09-16 |
Family
ID=41107502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU200820209687XU Expired - Lifetime CN201310248Y (en) | 2008-11-11 | 2008-11-11 | Double-system lock |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201310248Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102383657A (en) * | 2010-09-02 | 2012-03-21 | 刘兆轩 | Coded lock with double dial plates |
CN102383659A (en) * | 2011-10-31 | 2012-03-21 | 金泰祥精密五金(昆山)有限公司 | Dual-purpose code and key lock |
CN102052012B (en) * | 2009-10-27 | 2012-12-26 | 杨凯琅 | Double-code combination lock |
-
2008
- 2008-11-11 CN CNU200820209687XU patent/CN201310248Y/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102052012B (en) * | 2009-10-27 | 2012-12-26 | 杨凯琅 | Double-code combination lock |
CN102383657A (en) * | 2010-09-02 | 2012-03-21 | 刘兆轩 | Coded lock with double dial plates |
CN102383657B (en) * | 2010-09-02 | 2014-06-11 | 刘兆轩 | Coded lock with double dial plates |
CN102383659A (en) * | 2011-10-31 | 2012-03-21 | 金泰祥精密五金(昆山)有限公司 | Dual-purpose code and key lock |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20090916 |
|
CX01 | Expiry of patent term |