CN203452463U - Automatic door lock cam lock-cylinder opening mechanism - Google Patents
Automatic door lock cam lock-cylinder opening mechanism Download PDFInfo
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- CN203452463U CN203452463U CN201320394619.6U CN201320394619U CN203452463U CN 203452463 U CN203452463 U CN 203452463U CN 201320394619 U CN201320394619 U CN 201320394619U CN 203452463 U CN203452463 U CN 203452463U
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- Prior art keywords
- lock
- sliding plate
- lock housing
- cam
- fixed head
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Abstract
An automatic door lock cam lock-cylinder opening mechanism comprises a lock shell, a lock body panel, a main lock bolt mechanism, a handing opening mechanism, a picking wheel, a driving plate and a square rod drive shaft, wherein the handing opening mechanism and the driving plate are installed on the lock shell and coordinated with each other; and the main lock bolt mechanism comprises a main lock bolt and a lock bolt fixation plate, wherein a sliding plate support is vertically installed on the lock bolt fixation plate, a sliding plate is disposed on one side of an adjacent lock-cylinder cam of the sliding board support, a groove hole moved in parallel to the stretch direction of the main lock bolt is opened on the sliding plate support, the sliding plate is installed on the sliding plate support by a first pin shaft, and a first sliding gear and a second sliding gear coordinated with the lock-cylinder cam are disposed on the sliding plate. In the utility model, unlocking is realized by a cam lock cylinder with good universality; the whole installation size satisfies most of the requirements for a door frame with the better universality; and the automatic door lock cam lock-cylinder opening mechanism is prying resistant and good in safety.
Description
Technical field
The utility model relates to a kind of automatic door lock cam lock core opening mechanism, relates to lock field.
Background technology
In Chinese patent ZL200520112482.6, disclose and a kind ofly there is self-locking theftproof lock, and this theftproof lock has following defect: lock core versatility is bad, need to join dedicated gear lock core; Cannot meet universal cam lock core requirement on market.
Summary of the invention
Technical problem to be solved in the utility model is the deficiency existing for above-mentioned technology, provides that a kind of versatility is good, functional performance good stability, associated components is not yielding, feel is light, simple in structure automatic door lock cam lock core opening mechanism.
The utility model solves the problems of the technologies described above adopted technical scheme:
An automatic door lock cam lock core opening mechanism, includes lock housing, lock panel, master latch mechanism, handle opening mechanism, turning wheel, driver plate and square bar power transmission shaft, and described handle opening mechanism and driver plate are arranged in lock housing, work in coordination; Described master latch mechanism includes master latch, locking bolt fixed head, on described locking bolt fixed head, be vertically installed with sliding plate support, adjacent lock core cam one side of described sliding plate support is provided with slide plate, on described sliding plate support, have the slotted eye of the flexible direction motion of parallel master latch, described slide plate is arranged on described sliding plate support by the first bearing pin, and described slide plate is provided with the first slip teeth and the second slip teeth coordinating with described lock core cam; The opposite side of the corresponding sliding plate support of described locking bolt fixed head is provided with steady pin, on described steady pin, be arranged with safeguard, one end of safeguard is provided with the first projection that offsets and locate with described the first bearing pin, the other end is provided with the first crotch coordinating with locking switch, on described safeguard, be also provided with the second projection, between described the second projection and locking switch, be connected with extension spring; In described lock housing, adjacent steady pin is provided with the first erection column, on described the first erection column and steady pin, be connected with oscillating deck, on described oscillating deck, have the groove coordinating with described steady pin, on steady pin, cover has action roller, action roller and oscillating deck offset, in described lock housing, the other end of adjacent steady pin is provided with the second erection column, and on described the second erection column, cover has swing torsion spring, and the other end of described swing torsion spring and described oscillating deck are hinged; The adjacent safeguard location arrangements of described lock housing has lockplate, and described lockplate is provided with the concave indentation coordinating with locking switch, and the opposite side of lockplate is furnished with arc-like sheet; On locking switch, be connected with L shaped, described L shaped coordinates with arc-like sheet; The rolling wheel support that parallel master latch is arranged is installed on described locking bolt fixed head, and described rolling wheel support is provided with roller, and one end of rolling wheel support coordinates with locking switch; Connecting rod is also installed in described lock housing, and described connecting rod one end and lock housing are fixed, and the other end is connected with locking bolt fixed head, and described connecting rod is provided with spring; In described lock housing, be positioned at locking bolt fixed head both sides hook tongue is installed, described hook tongue is hingedly mounted in lock housing by turning cylinder, and described hook tongue side is provided with trundle, has the rectangular groove coordinating with described trundle on described locking bolt fixed head.
Cam lock core opening process: key inserts lock core and rotates a circle, first lock core cam is oppressed the first slip teeth arranging on slide plate and is moved inward a segment distance, the the first bearing pin interlock safeguard arranging on slide plate turns an angle, open the locking moving inward of main bolt component, then touch lock bolt plate and drive lock bolt plate to move inward together in a segment distance process, locking switch can hook the vee arranging in the middle of lockplate and complete first paragraph unlatching.Then about screw key half cycle, lock core cam is oppressed another tooth of slide plate, and slide plate interlock lock bolt plate moves inward in a segment distance process, and locking switch can hook lockplate one end and complete second segment unlatching, has so far completed master lock tongue and has been fully retracted process.Pull key, open door, thereby complete the whole action of opening the door; Automatic locking process; When door is when closing, roller moves inward under the compressing of doorframe, and interlock rolling wheel support moves inward, and rolling wheel support one end pushes lockup switch and turns an angle, thereby opens the interlock of hooking of lockup switch and lockplate.Master latch mechanism outwards ejects under the effect of spring force, completes automatic locking action.In lock housing, be connected with locking plate and arc-like sheet, on lockup switch, be connected with L shaped, master latch mechanism is in moving inward process, L shaped mobile in the middle of arc-like sheet and lockplate, thereby can guarantee that lockup switch can hook the vee arranging in the middle of lockplate, master latch mechanism is in outside moving process, L shaped forces its opposite side at arc-like sheet to move under arc-like sheet stops, thereby the vee arranging in the middle of lockplate can not hooked in ejection process in assurance master latch mechanism, makes master latch mechanism can eject smoothly automatic locking action.In master latch mechanism, be connected with rotating safeguard, after master latch mechanism ejects, safeguard turns an angle under the active force of extension spring, safeguard can hook lockplate affixed on lock body shell, master lock tongue cannot inwardly be advanced, thereby make the thief cannot be by pushing aside with instrument or sledge unlocking tool, thereby make lockset safer, user be more relieved; The indoor handle process of unblanking; Pressing handle downwards pushes the door open and can complete the action of opening the door.Its operating principle is; Square bar turning cylinder is connected with handle square bar, and square bar turning cylinder one end is interspersed is occluding with a driver plate, and driver plate is meshed with turning wheel, and turning wheel crank arm one end contacts mutually with safeguard one end.Press handle, by square bar turning cylinder driver plate and turning wheel, advance master latch mechanism, complete the whole action of opening the door; From the above, the utility model automatic door lock is really shown in for industry head, and its comprehensive innovative design, meets the main points of patent of invention; Be to be that technical characterictic of the present invention is specifically described for better case study on implementation of the present invention above; Yet person skilled in the art all should be covered by the category that described claim defines when the change that can carry out this present invention under not departing from spirit of the present invention and principle and modification; In sum, the utility model system provides a kind of automatic door lock structure, and it has really reached all objects of the present utility model, and separately the kenel end, space of its combining structure sees like product, and also end was once disclosed in before the application
Compared with prior art, the utlity model has following beneficial effect: 1, use cam lock core to open, versatility is good; 2, integral installation size conforms to most of doorframe requirements, and versatility is better; 3, have anti-sledge function, safety is good.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation of locking;
Fig. 2 is the utility model opening structure schematic diagram;
Fig. 3 is the utility model overall structure schematic diagram;
Fig. 4 is the utility model sliding plate support structural representation;
Fig. 5 is the utility model locking switch structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As Figure 1-5, a kind of automatic door lock cam lock core opening mechanism, include lock housing 1, lock panel 2, master latch mechanism 3, handle opening mechanism 4, turning wheel 5, driver plate 6 and square bar power transmission shaft 7, described handle opening mechanism and driver plate are arranged in lock housing, work in coordination; Described master latch mechanism includes master latch 31, locking bolt fixed head 32, on described locking bolt fixed head, be vertically installed with sliding plate support 36, adjacent lock core cam one side of described sliding plate support is provided with slide plate 35, on described sliding plate support, have the slotted eye 361 of the flexible direction motion of parallel master latch, described slide plate is arranged on described sliding plate support by the first bearing pin 362, and described slide plate is provided with the first slip teeth 351 and the second slip teeth 352 coordinating with described lock core cam; The opposite side of the corresponding sliding plate support of described locking bolt fixed head is provided with steady pin 341, on described steady pin, be arranged with safeguard 34, one end of safeguard is provided with the first projection 342 that offsets and locate with described the first bearing pin 362, the other end is provided with the first crotch 343 coordinating with locking switch, on described safeguard, be also provided with the second projection, between described the second projection and locking switch 33, be connected with extension spring 37; In described lock housing, adjacent steady pin is provided with the first erection column 811, on described the first erection column and steady pin, be connected with oscillating deck 41, on described oscillating deck, have the groove coordinating with described steady pin, on steady pin, cover has action roller 51, action roller 51 offsets with oscillating deck, in described lock housing, the other end of adjacent steady pin is provided with the second erection column 812, and on described the second erection column, cover has the torsion spring 71 of swing, and the other end of described swing torsion spring and described oscillating deck are hinged; The adjacent safeguard location arrangements of described lock housing has lockplate 43, described lockplate is provided with the concave indentation 431 coordinating with locking switch, the opposite side of lockplate is furnished with arc-like sheet 42, is connected with L shaped 331 on locking switch, and described L shaped 331 coordinates with arc-like sheet 42; The rolling wheel support 311 that parallel master latch is arranged is installed on described locking bolt fixed head, and described rolling wheel support is provided with roller 312, and one end of rolling wheel support coordinates with locking switch; Connecting rod 8 is also installed in described lock housing, and described connecting rod one end and lock housing are fixed, and the other end is connected with locking bolt fixed head, and described connecting rod is provided with spring 9; In described lock housing, be positioned at locking bolt fixed head both sides hook tongue 111 is installed, described hook tongue is hingedly mounted in lock housing by turning cylinder 112, and described hook tongue side is provided with trundle 113, has the rectangular groove coordinating with described trundle 113 on described locking bolt fixed head 32.
Claims (1)
1. an automatic door lock cam lock core opening mechanism, includes lock housing, lock panel, master latch mechanism, handle opening mechanism, turning wheel, driver plate and square bar power transmission shaft, and described handle opening mechanism and driver plate are arranged in lock housing, work in coordination; Described master latch mechanism includes master latch, locking bolt fixed head, it is characterized in that: on described locking bolt fixed head, be vertically installed with sliding plate support, adjacent lock core cam one side of described sliding plate support is provided with slide plate, on described sliding plate support, have the slotted eye of the flexible direction motion of parallel master latch, described slide plate is arranged on described sliding plate support by the first bearing pin, and described slide plate is provided with the first slip teeth and the second slip teeth coordinating with described lock core cam; The opposite side of the corresponding sliding plate support of described locking bolt fixed head is provided with steady pin, on described steady pin, be arranged with safeguard, one end of safeguard is provided with the first projection that offsets and locate with described the first bearing pin, the other end is provided with the first crotch coordinating with locking switch, on described safeguard, be also provided with the second projection, between described the second projection and locking switch, be connected with extension spring; In described lock housing, adjacent steady pin is provided with the first erection column, on described the first erection column and steady pin, be connected with oscillating deck, on described oscillating deck, have the groove coordinating with described steady pin, on steady pin, cover has action roller, action roller and oscillating deck offset, in described lock housing, the other end of adjacent steady pin is provided with the second erection column, and on described the second erection column, cover has swing torsion spring, and the other end of described swing torsion spring and described oscillating deck are hinged;
The adjacent safeguard location arrangements of described lock housing has lockplate, and described lockplate is provided with the concave indentation coordinating with locking switch, and the opposite side of lockplate is furnished with arc-like sheet; On locking switch, be connected with L shaped, described L shaped coordinates with arc-like sheet;
The rolling wheel support that parallel master latch is arranged is installed on described locking bolt fixed head, and described rolling wheel support is provided with roller, and one end of rolling wheel support coordinates with locking switch;
Connecting rod is also installed in described lock housing, and described connecting rod one end and lock housing are fixed, and the other end is connected with locking bolt fixed head, and described connecting rod is provided with spring;
In described lock housing, be positioned at locking bolt fixed head both sides hook tongue is installed, described hook tongue is hingedly mounted in lock housing by turning cylinder, and described hook tongue side is provided with trundle, has the rectangular groove coordinating with described trundle on described locking bolt fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320394619.6U CN203452463U (en) | 2013-07-02 | 2013-07-02 | Automatic door lock cam lock-cylinder opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320394619.6U CN203452463U (en) | 2013-07-02 | 2013-07-02 | Automatic door lock cam lock-cylinder opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452463U true CN203452463U (en) | 2014-02-26 |
Family
ID=50132350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320394619.6U Withdrawn - After Issue CN203452463U (en) | 2013-07-02 | 2013-07-02 | Automatic door lock cam lock-cylinder opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203452463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382788A (en) * | 2013-07-02 | 2013-11-06 | 浙江佳卫锁业有限公司 | Unlocking mechanism for automatic door lock cam lock cylinder |
-
2013
- 2013-07-02 CN CN201320394619.6U patent/CN203452463U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382788A (en) * | 2013-07-02 | 2013-11-06 | 浙江佳卫锁业有限公司 | Unlocking mechanism for automatic door lock cam lock cylinder |
| CN103382788B (en) * | 2013-07-02 | 2015-05-20 | 金华佳卫安防科技有限公司 | Unlocking mechanism for automatic door lock cam lock cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINHUA JIAWEI SECURITY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG JIAWEI LOCK CO., LTD. Effective date: 20141104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141104 Address after: 321200, Zhejiang County, Wuyi Province Qin Qin Hardware Machinery Industry Park at the southern end Patentee after: ZHEJIANG JIAWEI LOCK CO., LTD. Address before: 321200, No. nine, No. 8 East Road, Tong Qin Hardware Machinery Industry Zone, Jinhua County, Zhejiang, Wuyi Patentee before: Zhejiang Jiawei Lock Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140226 Effective date of abandoning: 20150520 |
|
| RGAV | Abandon patent right to avoid regrant |