CN202007582U - Variable-distance lock bolt for mechanical digital lock - Google Patents
Variable-distance lock bolt for mechanical digital lock Download PDFInfo
- Publication number
- CN202007582U CN202007582U CN2011201121005U CN201120112100U CN202007582U CN 202007582 U CN202007582 U CN 202007582U CN 2011201121005 U CN2011201121005 U CN 2011201121005U CN 201120112100 U CN201120112100 U CN 201120112100U CN 202007582 U CN202007582 U CN 202007582U
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- China
- Prior art keywords
- dead bolt
- lock
- lock bolt
- main
- slide rail
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a mechanical digital lock. A variable-distance lock bolt for the mechanical digital lock consists of a main lock bolt and a sub lock bolt, wherein the main lock bolt is a lock clamp end, the main lock bolt and the sub lock bolt are glidingly connected through a slide rail and a rail groove, a reset spring hole parallel to the slide rail is arranged on the lock clamp end, lock clamp plate driving pins are arranged on the surfaces of both sides of the reset spring hole, a spring stabilizing passing pin corresponding to the bolt reset spring hole of the main lock bolt is arranged on the sub lock bolt, a spring is arranged in the spring stabilizing passing pin and is assembled with the reset spring hole, and the main lock bolt and the sub lock bolt are provided with relative stroke limiting devices. The mechanical digital lock has the advantages that the structure is simple, the lock bolt adopts a two-body type structure, the main lock bolt and the sub lock bolt are coaxially and glidingly sheathed, the two bodies can glidingly realize the variable-distance integral structure, the variable-distance operation is freely carried out on the main lock bolt and the sub lock bolt inside and outside the door through the handle, the goal that the free locking and unlocking operation and control on the mechanical digital lock from the inside and the outside is realized, and the mechanical digital lock can be used on door bodies such as security doors and the like.
Description
Technical field
The utility model relates to mechanical type digital lock, particularly its accessory dead bolt.
Background technology
Most lock cylinder, electrical type lock theftproof locks of adopting such as traditional national treasury door, security door, wherein not only to establish close amount low for pellet shot from a slingshot class lock, and technical opening with destructive open all very simple easy; Though it is convenient that various electrical type locks are opened, it all is to adopt to electromagnet to send the mode of electricity to unblank, and this also is its most fatal defective, not only screen destruction is too easy, if use the decoder consequence more serious, to sum up, the coded lock that present antitheft class is used all exists potential safety hazard.
Mechanical type digital lock is widely used in various safety cabinets at present, because safety cabinet only need be operated unlatching outside, mechanical type digital lock also can't be implemented in Men Nei and freely control simultaneously outdoors, main cause be because the dead bolt of mechanical type digital lock can't resilience due to, and still other class dead bolts directly can't be replaced use at present, no matter so mechanical type short in size lock is established Miru, and what is safe and reliable, all can't be applied in antitheft class need inside and outside all openable place, this deficiency has influenced the range of application of mechanical type digital lock greatly.
Summary of the invention
In view of the deficiencies in the prior art, but the utility model provides a kind of displacement dead bolt of mechanical type digital lock, and is simple in structure, at Men Nei and by handle major and minor dead bolt is freely carried out displacement outdoors and control, realized that the inside and outside freely openable of mechanical type digital lock controls, be applicable to all kinds of security doors etc.
The technical scheme that the utility model is adopted for achieving the above object is: but a kind of displacement dead bolt of mechanical type digital lock, it is made of main dead bolt and secondary dead bolt, main dead bolt is a locking end, one end face of locking end is provided with the pintle hook lock plate, main dead bolt and secondary dead bolt are slidingly connected by slide rail and rail groove, offer the back-moving spring hole that is parallel to slide rail on the locking end, pintle hook lock plate drive pin is installed on the both side surface of back-moving spring hole, secondary dead bolt is provided with one and the stable pin of wearing of the corresponding spring in main dead bolt back-moving spring hole, spring is stable wears mounting spring on the pin, and with back-moving spring hole assembling, main dead bolt and secondary dead bolt have the relative travel stopping means.
Described slide rail rail groove when being fixed on the main dead bolt is opened on the secondary dead bolt; Described slide rail rail groove when being fixed on the secondary main dead bolt is opened on the major-minor dead bolt slide rail and rail groove sliding plug.
Described distance caging device adopts spacer pin and stopper slot to be slidingly matched, and stopper slot was opened on the secondary dead bolt when wherein spacer pin was installed on the main dead bolt, and stopper slot was opened on the main dead bolt when spacer pin was installed on the secondary dead bolt.
The locking end of described main dead bolt adopts square or rectangle, and slide rail adopts eccentric rectangle structure, the square structure of square orbit hole in secondary dead bolt adopts and has.
The slide rail of described main dead bolt adopts one to two circular columns that is parallel to the axle center, and secondary dead bolt has two orbit holes that mate with circular columns.
The utility model is simple in structure, dead bolt adopts two style structure, major and minor dead bolt is fitted together for the concentric slip cap, two bodies can slide relatively and realize the overall structure of displacement, from Men Nei with by handle main dead bolt and secondary dead bolt are freely carried out displacement outdoors and control, realized that mechanical type digital lock can control by freely openable from inside and outside both sides, thereby realized that mechanical type digital lock is used for instructions for use on the door body such as security door.
In use secondary dead bolt drives by external drive unit and slides, and stroke is controlled by distance caging device, to prevent the dislocation of main dead bolt and secondary dead bolt, is provided with back-moving spring in addition, realizes the ease for operation that opens and closes.
To sum up the utility model provides the master, the method of secondary dead bolt concentric slip displacement, having initiated the mechanical type digital lock that safety cabinet is used can be in door, the combined control equipment of the free cross complaint in outer both sides, make the combination padlock of this high insurance function of mechanical type digital lock successfully introduce Men Tizhong such as national treasury door and security door, making number lock a door switching handle interior and outdoors can be in door, outer joint control or separately to the master, secondary dead bolt is realized freely controlling of switching, its external force resistance destroys, can't technology unlocking, unblank need not key also need not light, so it has field of employment widely.
Description of drawings:
But Fig. 1 is the structural representation of the utility model displacement dead bolt.
But Fig. 2 is the utility model displacement dead bolt structural representation (double sided slider bar formula).
But Fig. 3 is the utility model displacement dead bolt structural representation (inversion type).
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is described in further detail, but the utility model is not limited to specific embodiment.
But a kind of displacement dead bolt of mechanical type digital lock, as shown in Figure 1, constitute by main dead bolt 1 and secondary dead bolt 2, main dead bolt is a locking end, adopt square or rectangle structure and have slide rail 3, the square structure of square orbit hole 4 in secondary dead bolt adopts and has, offer the back-moving spring hole 5 that is parallel to slide rail on the main dead bolt, pintle hook lock plate drive pin 6 is installed on the both side surface of back-moving spring hole, orbit hole 4 suits of the slide rail 3 of main dead bolt and secondary dead bolt and relative slip, secondary dead bolt is provided with one and the stable pin 7 of wearing of the corresponding spring in main dead bolt back-moving spring hole, spring is stable wears mounting spring 8 on the pin, and assembles with back-moving spring hole 5, and main dead bolt and secondary dead bolt have the relative travel stopping means, distance caging device adopts spacer pin 9 and stopper slot 10 to be slidingly matched, and stopper slot was opened on the secondary dead bolt when wherein spacer pin was installed on the main dead bolt.
But a kind of displacement dead bolt of mechanical type digital lock, as shown in Figure 2, constitute by main dead bolt and secondary dead bolt, main dead bolt 1 is a locking end, adopt square or rectangle, fixed rack 3 on the main dead bolt, and slide rail 3 adopts one to two circular columns that is parallel to the axle center, and secondary dead bolt 2 has two orbit holes 4 that mate with circular columns; Offer the back-moving spring hole 5 that is parallel to slide rail on the main dead bolt, pintle hook lock plate drive pin 6 is installed on the both side surface of back-moving spring hole, the orbit hole suit of slide rail and secondary dead bolt and relative slip, secondary dead bolt is provided with one and the stable pin 7 of wearing of main dead bolt back-moving spring hole 5 corresponding springs, spring is stable wears mounting spring 8 on the pin, and assemble with the back-moving spring hole, main dead bolt and secondary dead bolt have the relative travel stopping means, distance caging device adopts spacer pin and stopper slot to be slidingly matched, stopper slot was opened in (similar with Fig. 1, as to omit among the figure) on the main dead bolt when wherein spacer pin was installed on the secondary dead bolt
Wherein also can be as shown in Figure 3, fixed rack 3 on the secondary dead bolt, and slide rail 3 adopts one to two circular columns that is parallel to the axle center, and main dead bolt 2 has two orbit holes 4 that mate with circular columns, slide rail and orbit hole suit and relative slip.
Claims (5)
1. but the displacement dead bolt of a mechanical type digital lock, it is characterized in that: it is made of main dead bolt and secondary dead bolt, main dead bolt is a locking end, one end face of locking end is provided with the pintle hook lock plate, main dead bolt and secondary dead bolt are slidingly connected by slide rail and rail groove, offer the back-moving spring hole that is parallel to slide rail on the locking end, pintle hook lock plate drive pin is installed on the both side surface of back-moving spring hole, secondary dead bolt is provided with one and the stable pin of wearing of the corresponding spring in main dead bolt back-moving spring hole, spring is stable wears mounting spring on the pin, and with back-moving spring hole assembling, main dead bolt and secondary dead bolt have the relative travel stopping means.
2. but the displacement dead bolt of a kind of mechanical type digital lock according to claim 1 is characterized in that: described slide rail rail groove when being fixed on the main dead bolt is opened on the secondary dead bolt; Described slide rail rail groove when being fixed on the secondary main dead bolt is opened on the major-minor dead bolt slide rail and rail groove sliding plug.
3. but the displacement dead bolt of a kind of mechanical type digital lock according to claim 1, it is characterized in that: described distance caging device adopts spacer pin and stopper slot to be slidingly matched, stopper slot was opened on the secondary dead bolt when wherein spacer pin was installed on the main dead bolt, and stopper slot was opened on the main dead bolt when spacer pin was installed on the secondary dead bolt.
4. but according to the displacement dead bolt of the arbitrary described a kind of mechanical type digital lock of claim 1-3, it is characterized in that: the locking end of described main dead bolt adopts square or rectangle, slide rail adopts eccentric rectangle structure, the square structure of square orbit hole in secondary dead bolt adopts and has.
5. but according to the displacement dead bolt of the arbitrary described a kind of mechanical type digital lock of claim 1-3, it is characterized in that: the slide rail of described main dead bolt adopts one to two circular columns that is parallel to the axle center, and secondary dead bolt has two orbit holes that mate with circular columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201121005U CN202007582U (en) | 2011-04-17 | 2011-04-17 | Variable-distance lock bolt for mechanical digital lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201121005U CN202007582U (en) | 2011-04-17 | 2011-04-17 | Variable-distance lock bolt for mechanical digital lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202007582U true CN202007582U (en) | 2011-10-12 |
Family
ID=44749239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201121005U Expired - Fee Related CN202007582U (en) | 2011-04-17 | 2011-04-17 | Variable-distance lock bolt for mechanical digital lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202007582U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182346A (en) * | 2011-04-17 | 2011-09-14 | 大连鼎信机电技术有限公司 | Variable-pitch locking dog of mechanical digital lock |
| CN104775696A (en) * | 2015-04-13 | 2015-07-15 | 张家港固耐特围栏系统有限公司 | Lockset for outdoor enclosure |
| CN106639848A (en) * | 2015-04-13 | 2017-05-10 | 张家港固耐特围栏系统有限公司 | Fence device with lock |
| CN107083868A (en) * | 2017-04-01 | 2017-08-22 | 广东坚朗五金制品股份有限公司 | Pull-fork assembly and the handle with the pull-fork assembly |
| CN109193410A (en) * | 2018-10-26 | 2019-01-11 | 国网江苏省电力有限公司高邮市供电分公司 | A kind of distribution box |
-
2011
- 2011-04-17 CN CN2011201121005U patent/CN202007582U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182346A (en) * | 2011-04-17 | 2011-09-14 | 大连鼎信机电技术有限公司 | Variable-pitch locking dog of mechanical digital lock |
| CN104775696A (en) * | 2015-04-13 | 2015-07-15 | 张家港固耐特围栏系统有限公司 | Lockset for outdoor enclosure |
| CN106639848A (en) * | 2015-04-13 | 2017-05-10 | 张家港固耐特围栏系统有限公司 | Fence device with lock |
| CN106639848B (en) * | 2015-04-13 | 2018-07-27 | 江苏固耐特围栏系统股份有限公司 | A kind of locking fence apparatus |
| CN107083868A (en) * | 2017-04-01 | 2017-08-22 | 广东坚朗五金制品股份有限公司 | Pull-fork assembly and the handle with the pull-fork assembly |
| CN109193410A (en) * | 2018-10-26 | 2019-01-11 | 国网江苏省电力有限公司高邮市供电分公司 | A kind of distribution box |
| CN109193410B (en) * | 2018-10-26 | 2023-05-26 | 国网江苏省电力有限公司高邮市供电分公司 | Distribution box |
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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 |
Granted publication date: 20111012 Termination date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |