CN203856272U - Length-adjustable universal lock core for antitheft lock - Google Patents
Length-adjustable universal lock core for antitheft lock Download PDFInfo
- Publication number
- CN203856272U CN203856272U CN201320799915.4U CN201320799915U CN203856272U CN 203856272 U CN203856272 U CN 203856272U CN 201320799915 U CN201320799915 U CN 201320799915U CN 203856272 U CN203856272 U CN 203856272U
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- Prior art keywords
- lock core
- lock
- handle
- connecting rod
- pulling axis
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Abstract
The utility model discloses a length-adjustable universal lock core for an antitheft lock. The universal lock core can be applied to doors with different thicknesses and comprises a front lock body assembly, a lock bolt, a back lock body assembly, a positioning fixing seat and a holding handle, wherein the front lock body assembly, the lock bolt and the back lock body assembly are sequentially connected and fixed onto the positioning fixing seat, the front lock body assembly comprises a lock cover, a front lock core body, a lock button and a pulling shaft, the lock button and the pulling shaft are sequentially arranged in a lock core through hole formed in the center of the front lock body, the lock cover seals and covers the outer end part of the front lock core body, the back lock body assembly comprises a back lock core body, a pulling shaft spring and a holding handle connecting rod, the pulling shaft spring is arranged in a center hole of the holding handle connecting rod, the holding handle connecting rod is assembled in a lock core through hole of the back lock core body, a plurality of mutually overlapped and connected lock core lengthening bodies are arranged between the front lock core body and the back lock core body, and a plurality of mutually overlapped and connected pulling shaft lengthening bodies are correspondingly arranged between the pulling shaft and the holding handle connecting rod.
Description
[technical field]
The utility model relates to lockset, relates in particular to the general lock core of the adjustable theftproof lock of a kind of length.
[background technology]
At present, the lock core of most of door locks includes lock core body, lock core inner bag and shift fork, while unblanking, drives shift fork to rotate by key-operated lock in-core courage, and shift fork drives other mechanisms of door lock that door lock is opened.But, due to the variable thickness of door, as thick different in national transformer station security door, all different to the foreign minister in lock core length requirement and the long requirement of Nei, this just causes the door lock core being contained on door also must length to differ, just can reach with the thickness of door and match, thereby in the time producing lock core, according to the on-the-spot abundant border of door, again customize lock core, must process the lock core of a variety of different lengths, organize production lock core to bring very people's inconvenience to manufacturer, this just causes lockset of a great variety, being difficult to property in batches produces, cause cost of production high, quantity in stock is large, cause the wasting of resources of manufacturer in the time producing, strengthen cost, simultaneously, also bring a lot of inconvenience to distributors, user is in the time buying door lock, in the length of selecting lock core, also easily produce puzzled.
[utility model content]
The utility model provide a kind of simple in structure, lock body length is adjustable, safe, can be installed on as required on different wall door and the general lock core of theftproof lock that length is adjustable.
In order to realize above-mentioned utility model object, the technical solution adopted in the utility model is:
The general lock core of theftproof lock that a kind of length is adjustable, be applied on the door of different-thickness, comprise front lock body assembly, dead bolt, rear locking assembly, location holder and handle handle, described front lock body assembly, dead bolt and rear locking assembly are connected and fixed on the holder of location successively; Described front lock body assembly comprises locking closure, front lock core body, cage knob and pulling axis, and described cage knob and pulling axis are installed in the lock core through hole at front lock core body center successively, the outer end of lock core body before locking closure capping; Described rear locking assembly comprises rear lock core body, pulling axis spring and handle connecting rod, and pulling axis spring fitting is in the centre bore of handle connecting rod, and handle connecting rod is assemblied in the lock core through hole of rear lock core body; Between described front lock core body and rear lock core body, be provided with several and mutually superpose and be connected the lock core being fixed on the holder of location for increasing forward and backward lock core body overall length and location and increase body, corresponding several pulling axis growth bodies that connects and be set in lock core growth body and dead bolt centre bore that mutually superposes that is provided with between described pulling axis and handle connecting rod; By increase or reduce lock core increase body and pulling axis increase body number number, reach the foreign minister's (foreign minister is for front lock core body outermost end is to the distance at holder screw hole center, location) who changes lock core.
Preferably, described location holder upside is provided with one and is swallow-tailed line slide rail, described front lock core body, each lock core increase the downside of body and rear lock core body corresponding be respectively equipped with the dovetail groove coordinating with the line slide rail of locating on holder, the downside that described front lock core body, each lock core increase body and rear lock core body is also respectively equipped with by screw and is fixed on the screw hole of locating on holder.
Preferably, between described handle connecting rod and handle handle, be also provided with several handle bars that are connected for increasing handle connecting rod length that mutually superpose and increase body, by increase or reduce handle bar increase body number number, reach the interior length (interior length is the distance of the whole long body outermost end of handle to holder screw hole center, location) that changes lock core.
Preferably, described handle bar increases body and is the protruding round table-like of hollow, and handle bar increases body rear end and is provided with the groove coordinating with adjacent handle bar growth body front end boss, on handle bar growth body, is also provided with adjacent handle bar and increases the screw hole that body is connected.
Preferably, described lock core increases the boss-shaped that body is hollow, and lock core increases body rear end and is provided with the groove coordinating with adjacent lock core growth body front end boss; Corresponding pulling axis increases body and is the protruding round table-like of hollow, and pulling axis increases body rear end and is provided with the groove coordinating with adjacent pulling axis growth body front end boss.
Preferably, be also provided with plectrum in described cage knob, what described pulling axis center was corresponding is arranged with the apical axis and the plectrum spring that touch with plectrum, is convenient to user and opens fast lock core by indoor handle handle, withdraws fast or escape while running into accident.
Preferably, the locking closure of described front lock body assembly outside is also provided with sign code block, and what indicate code block axially offers through hole, indicates code block inside and is packaged with ID identification coil and chip.
The beneficial effects of the utility model are:
Between front lock core body of the present utility model and rear lock core body, being provided with several mutually superposes and is connected for increasing front, the lock core that rear lock core body overall length and location are fixed on the holder of location increases body, correspondingly between pulling axis and handle connecting rod be provided with several and mutually superpose and connect and be set in the pulling axis that lock core increases body and dead bolt centre bore and increase body, when use, can be according to the difference of door wall thickness, selectively increase and decrease lock core increases body and pulling axis growth body, change the foreign minister of lock core, reach by a universal standard lock core, just can reach with the door of different-thickness and match, make lockset unify standard configuration, be convenient to batch production, height effectively reduces production costs.
In addition, because being also provided with several handle bars that are connected for increasing handle connecting rod length that mutually superpose, handle connecting rod and handle handle increase body, change the interior length of lock core by increase and decrease handle bar growth body, also can be applicable to by adjusting the length of handle connecting rod the door of different wall, reach equally a universal standard lock core, just can match with the door of different-thickness, when playing Electromgnetic seat prevention and control, it is extremely convenient to assemble.
[brief description of the drawings]
Fig. 1 is blast structural representation of the present utility model;
Fig. 2 is the blast structural representation that partly cuts open of the present utility model;
Fig. 3 is the assembly relation structural representation of analysing and observe of the present utility model;
Fig. 4 is the schematic side view of Fig. 3;
Fig. 5 is that the utility model location holder and lock core increase the perspective view after body amplifies;
Fig. 6 is the blast structural representation of Fig. 5;
Fig. 7 be Fig. 5 partly cut open structural representation;
Fig. 8 is the side-looking structural representation of Fig. 5;
Fig. 9 is that the utility model pulling axis and pulling axis increase the perspective view after body amplifies;
Figure 10 is the blast structural representation of Fig. 9;
Figure 11 be Fig. 9 partly cut open structural representation;
Figure 12 is the side-looking structural representation of Fig. 9;
Figure 13 is that the utility model handle handle and handle bar increase the perspective view after body amplifies;
Figure 14 is the blast structural representation of Figure 13;
Figure 15 be Figure 13 partly cut open structural representation.
[detailed description of the invention]
The general lock core of theftproof lock that a kind of length is adjustable, as shown in Fig. 1 to Figure 15, be applied on the door of different-thickness, comprise front lock body assembly 1, dead bolt 2, rear locking assembly 3, location holder 4 and handle handle 5, front lock body assembly 1, dead bolt 2 and rear locking assembly 3 are connected and fixed on the holder 4 of location successively; Front lock body assembly 1 comprises locking closure 10, front lock core body 11, cage knob 12 and pulling axis 13, and cage knob 12 and pulling axis 13 are installed in the lock core through hole at front lock core body 11 centers successively, the outer end of lock core body 11 before locking closure 10 cappings; Rear locking assembly 3 comprises rear lock core body 30, pulling axis spring 31 and handle connecting rod 32, and pulling axis spring 31 is installed in the centre bore of handle connecting rod 32, and handle connecting rod 32 is assemblied in the lock core through hole of rear lock core body 30; Between front lock core body 11 and rear lock core body 30, be provided with 3 mutually stack is connected the lock core being fixed on the holder 4 of location for increasing forward and backward lock core body (11,30) overall length and location and increases body 6, correspondingly between pulling axis 13 and handle connecting rod 32 be provided with 3 stack connections and be set in the pulling axises growth body 7 in lock core growth body 6 and dead bolt 2 centre bores mutually; Between handle connecting rod 32 and handle handle 5, be also provided with 5 handle bars that are connected for increasing handle connecting rod 32 length that mutually superpose and increase body 8; Also be provided with in locking closure 10 outsides of front lock body assembly 1 and indicate code block 9, what indicate code block 9 axially offers through hole, indicates code block 9 inside and is packaged with ID identification coil and chip.Increase body 6 and pulling axis growth body 7 by selectable increase and decrease lock core, change the foreign minister of lock core, or change the interior length of lock core by increase and decrease handle bar growth body 8, reach with the door of different-thickness and match.
As shown in Figures 2 and 3, in the cage knob 12 of front lock body assembly 1, be also provided with plectrum 14, the corresponding apical axis 15 and the plectrum spring 16 that touch with plectrum 14 of being arranged with at pulling axis 13 centers, this structure is clutch component, in the time that handle handle 5 rotates, drives handle connecting rod 32, handle connecting rod 32 drives dead bolt 2 to rotate, (because plectrum 14 and pulling axis 13 are in released state, cage knob 12 just could not rotate) just can open lock core fast, withdraws fast or escape while running into accident.
As shown in Fig. 5 to Figure 12, location holder 4 upsides are provided with one and are swallow-tailed line slide rail 41, front lock core body 11, each lock core increase the downside of body 6 and rear lock core body 30 corresponding be respectively equipped with the dovetail groove 42 coordinating with the line slide rail 41 of locating on holder 4, the downside that increases body 6 and rear lock core body 30 at front lock core body 11, each lock core is also respectively equipped with the screw hole 43 being fixed on by screw on the holder 4 of location.Wherein, lock core increases the boss-shaped that body 6 is hollow, and lock core increases body 6 rear ends and is provided with the groove 61 coordinating with adjacent lock core growth body 6 front end boss 60; Corresponding pulling axis increases body 7 and is the protruding round table-like of hollow, and pulling axis increases body 7 rear ends and is provided with the groove 71 coordinating with adjacent pulling axis growth body 7 front end boss 70.
As shown in FIG. 13 to 15, handle bar increases body 8 and is the protruding round table-like of hollow, handle bar increases body 8 rear ends and is provided with the groove 81 coordinating with adjacent handle bar growth body front end boss 80, on handle bar growth body 8, is also provided with adjacent handle bar and increases the screw hole 82 that body is connected.
When use, can be according to the difference of door wall thickness, selectively increase and decrease lock core and increase body 6 and pulling axis growth body 7, reach by a universal standard lock core, just can reach with the door of different-thickness and match, make lockset unify standard configuration, be convenient to batch production, height effectively reduces production costs.In addition, increase body 8 owing to also can being provided with several handle bars that are connected for increasing handle connecting rod 32 length that mutually superpose between handle connecting rod 32 and handle handle 5, also can be applicable to by adjusting the length of handle connecting rod the door of different wall, reach equally a universal standard lock core, just can match with the door of different-thickness, when playing Electromgnetic seat prevention and control, it is extremely convenient to assemble.
The above embodiment is just preferred embodiment of the present utility model, not limit practical range of the present utility model with this, as increasing body length, all lock cores do not need to be consistent, can suitably increase the length that some lock cores increase body, as long as ensure that adjacent lock core increases the connection that can superpose mutually between body, equally, all pulling axises increase body and handle bar growth body does not need to be consistent yet, some individualities can suitably increase length, connection can superpose mutually between adjacent, all shapes according to the utility model, the equivalence that structure and principle are done changes, all should be covered by protection domain of the present utility model.
Claims (7)
1. the adjustable general lock core of theftproof lock of length, the door that is applied to different-thickness is upper, it is characterized in that:
Comprise front lock body assembly, dead bolt, rear locking assembly, location holder and handle handle, described front lock body assembly, dead bolt and rear locking assembly are connected and fixed on the holder of location successively;
Described front lock body assembly comprises locking closure, front lock core body, cage knob and pulling axis, and described cage knob and pulling axis are installed in the lock core through hole at front lock core body center successively, the outer end of lock core body before locking closure capping;
Described rear locking assembly comprises rear lock core body, pulling axis spring and handle connecting rod, and pulling axis spring fitting is in the centre bore of handle connecting rod, and handle connecting rod is assemblied in the lock core through hole of rear lock core body;
Between described front lock core body and rear lock core body, be provided with several and mutually superpose and be connected the lock core being fixed on the holder of location for increasing forward and backward lock core body overall length and location and increase body, corresponding several pulling axis growth bodies that connects and be set in lock core growth body and dead bolt centre bore that mutually superposes that is provided with between described pulling axis and handle connecting rod.
2. the adjustable general lock core of theftproof lock of a kind of length according to claim 1, it is characterized in that, described location holder upside is provided with one and is swallow-tailed line slide rail, described front lock core body, each lock core increase the downside of body and rear lock core body corresponding be respectively equipped with the dovetail groove coordinating with the line slide rail of locating on holder, the downside that described front lock core body, each lock core increase body and rear lock core body is also respectively equipped with by screw and is fixed on the screw hole of locating on holder.
3. the adjustable general lock core of theftproof lock of a kind of length according to claim 1, is characterized in that, is also provided with several handle bars that are connected for increasing handle connecting rod length that mutually superpose and increases body between described handle connecting rod and handle handle.
4. the adjustable general lock core of theftproof lock of a kind of length according to claim 3, it is characterized in that, described handle bar increases body and is the protruding round table-like of hollow, handle bar increases body rear end and is provided with the groove coordinating with adjacent handle bar growth body front end boss, on handle bar growth body, is also provided with adjacent handle bar and increases the screw hole that body is connected.
5. the theftproof lock general lock core adjustable according to a kind of length described in claim 1 or 2 or 3, is characterized in that, described lock core increases the boss-shaped that body is hollow, and lock core increases body rear end and is provided with the groove coordinating with adjacent lock core growth body front end boss; Corresponding pulling axis increases body and is the protruding round table-like of hollow, and pulling axis increases body rear end and is provided with the groove coordinating with adjacent pulling axis growth body front end boss.
6. the adjustable general lock core of theftproof lock of a kind of length according to claim 5, is characterized in that, is also provided with plectrum in described cage knob, and what described pulling axis center was corresponding is arranged with the apical axis and the plectrum spring that touch with plectrum.
7. the adjustable general lock core of theftproof lock of a kind of length according to claim 1, it is characterized in that, the locking closure outside of described front lock body assembly is also provided with sign code block, and what indicate code block axially offers through hole, indicates code block inside and is packaged with ID identification coil and chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799915.4U CN203856272U (en) | 2013-12-05 | 2013-12-05 | Length-adjustable universal lock core for antitheft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799915.4U CN203856272U (en) | 2013-12-05 | 2013-12-05 | Length-adjustable universal lock core for antitheft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203856272U true CN203856272U (en) | 2014-10-01 |
Family
ID=51606134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320799915.4U Expired - Fee Related CN203856272U (en) | 2013-12-05 | 2013-12-05 | Length-adjustable universal lock core for antitheft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203856272U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696620A (en) * | 2013-12-05 | 2014-04-02 | 长园共创电力安全技术股份有限公司 | Length-adjustable universal lock cylinder of anti-theft lock |
| CN105128984A (en) * | 2015-07-24 | 2015-12-09 | 李吉源 | Universal electric car, motorcycle and bicycle lock |
| CN105839996A (en) * | 2016-05-26 | 2016-08-10 | 广东文城科技发展有限公司 | Length-adjustable intelligent lock cylinder |
| CN103696620B (en) * | 2013-12-05 | 2016-11-30 | 长园共创电力安全技术股份有限公司 | A kind of length general lock core of adjustable theftproof lock |
| CN108678552A (en) * | 2018-06-11 | 2018-10-19 | 深圳绿米联创科技有限公司 | Lock core and lockset |
| CN111512347A (en) * | 2017-12-22 | 2020-08-07 | 9设计.比利时私人有限公司 | Module locking device group of linearly connectable tubular modules |
-
2013
- 2013-12-05 CN CN201320799915.4U patent/CN203856272U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696620A (en) * | 2013-12-05 | 2014-04-02 | 长园共创电力安全技术股份有限公司 | Length-adjustable universal lock cylinder of anti-theft lock |
| CN103696620B (en) * | 2013-12-05 | 2016-11-30 | 长园共创电力安全技术股份有限公司 | A kind of length general lock core of adjustable theftproof lock |
| CN105128984A (en) * | 2015-07-24 | 2015-12-09 | 李吉源 | Universal electric car, motorcycle and bicycle lock |
| CN105128984B (en) * | 2015-07-24 | 2018-01-12 | 李吉源 | A kind of universal electric car, motorcycle, Lock for bicycle |
| CN105839996A (en) * | 2016-05-26 | 2016-08-10 | 广东文城科技发展有限公司 | Length-adjustable intelligent lock cylinder |
| CN111512347A (en) * | 2017-12-22 | 2020-08-07 | 9设计.比利时私人有限公司 | Module locking device group of linearly connectable tubular modules |
| CN108678552A (en) * | 2018-06-11 | 2018-10-19 | 深圳绿米联创科技有限公司 | Lock core and lockset |
| CN108678552B (en) * | 2018-06-11 | 2024-04-12 | 深圳绿米联创科技有限公司 | Lock core and 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: 20141001 Termination date: 20161205 |