CN102953604B - Gate lock body capable of driving inclined lock tongue reversely - Google Patents
Gate lock body capable of driving inclined lock tongue reversely Download PDFInfo
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- CN102953604B CN102953604B CN201210395750.4A CN201210395750A CN102953604B CN 102953604 B CN102953604 B CN 102953604B CN 201210395750 A CN201210395750 A CN 201210395750A CN 102953604 B CN102953604 B CN 102953604B
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- arm
- dead bolt
- oblique dead
- bolt
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Abstract
The invention relates to a lock body of a gate lock, and in particular relates to a gate lock body capable of driving an inclined lock tongue reversely. The gate lock body comprises a lock shell, a drive mechanism, the inclined lock tongue, a square lock tongue and a lock cylinder, wherein the inclined lock tongue is positioned on the right side of the square lock tongue, and comprises a rod body part and a head part with an inclined surface; the drive mechanism can drag the head part of the inclined lock tongue to stretch out or retract in an opening part formed in the surface side wall of the shell, and comprises a crank arm, a push arm and a conducting arm; the crank arm comprises a horizontal arm which is linked with the rod body part of the inclined lock tongue; the push arm is of a dual-arm shape, and the tail end part of the push arm is connected with the horizontal arm, and the top end part of the push arm is connected with the conducting part; a shifting fork of the lock cylinder can push the conducting arm to move when rotating clockwise, and further can withdraw the inclined lock tongue reversely; and the shifting fork of the lock cylinder can push the square tongue to stretch out when rotating anti-clockwise. Therefore, the gate lock body can be applied to the structures of anti-theft gate locks.
Description
Technical field
The present invention relates to the lock body of door lock, Door lock that particularly can the oblique dead bolt of reverse drive.
Background technology
Security door and theftproof lock thereof are brought into use on market, but these lock bodies are because its inner space is limited, its internal driving mechanism is complicated especially, are difficult to its inner driving mechanism of rational deployment.
Summary of the invention
For the deficiencies in the prior art, make it not only topology layout is rationally but also can oppositely regain described oblique dead bolt thereby one of object of the present invention is to improve the driving mechanism of lock body.The oblique dead bolt of described reverse withdrawal refers to while turning clockwise lock gall and described oblique dead bolt can be recovered in lock body, and can drive Square lock bolt to stretch out described lock housing body while counterclockwise rotating lock gall.
For this reason, the present invention proposes the Door lock of the oblique dead bolt of a kind of reverse drive, and described lock body comprises lock housing body, is contained in the driving mechanism in described lock housing body, oblique dead bolt and Square lock bolt, also comprises the lock gall that can drive described Square lock bolt; Described oblique dead bolt is positioned at the right side of described Square lock bolt, described oblique dead bolt comprise rod body part and be arranged on described rod body part front end and the bevelled head of tool, described driving mechanism can drag in the peristome that the head of described oblique dead bolt forms on the face sidewall of described housing and stretches out or retract; It is characterized in that, described driving mechanism include can regain described oblique dead bolt connecting lever, can drive the pusher arm that described connecting lever rotates and be arranged on the conductive arm that can move on described Square lock bolt and on described Square lock bolt; Described connecting lever comprises transverse arm, the rod body part interlock of described transverse arm and described oblique dead bolt; Described pusher arm is both arms shape, and its tail end is connected with described transverse arm, and its top ends is connected with described conductive arm; Described lock gall is arranged between described Square lock bolt and described oblique dead bolt; The shift fork clockwise direction of described lock gall can promote described conductive arm while rotation and move, and then oppositely regains described oblique dead bolt, and the shift fork of described lock gall can promote described Square lock bolt while counterclockwise rotation and stretch out.
Wherein, clockwise described or counter clockwise direction is the direction that the page in embodiments of the invention is benchmark.Described Square lock bolt refers to the dead bolt that its head stretching out is square.
According to said structure, because described conductive arm is connected to the top ends of described pusher arm, while opening described lock gall like this, regain and open oblique dead bolt.Secondly, because described conductive arm is arranged on described Square lock bolt movably, so not only having saved the space in lock body makes described driving mechanism rationally distributed, can also make described conductive arm move and depart from the top ends of described pusher arm with described Square lock bolt, realize after regaining described Square lock bolt and could rely on described lock gall to regain oblique dead bolt.
Further technical scheme can also be that described conductive arm can movably be arranged on described Square lock bolt.
Further technical scheme can also be, the top ends of described conductive arm is connecting lever shape, and the top ends of described pusher arm can stretch in the connecting lever groove of described conductive arm top ends.
Further technical scheme can also be, described conductive arm is L shape and can on described Square lock bolt, rotates, and the back of described conductive arm leans the top ends at described pusher arm.
Further technical scheme can also be, in described rod body part, block is set, and described transverse arm is combined on described block.
Further technical scheme can also be, on the tail end of described rod body part, is set with back-moving spring, and described back-moving spring is limited between described block and described housing.
Further technical scheme can also be that the axis of rotation position of described connecting lever is provided with the rotating shaft of door handle.Like this can be by the described oblique dead bolt of the unlatching of described door handle.
Because the present invention has These characteristics and advantage, can be applied in the structure of safe-guard door lock for this reason.
Brief description of the drawings
Fig. 1 is the lock body layout structure schematic diagram of application technical solution of the present invention;
Fig. 2 is on the basis of Fig. 1, and clockwise direction rotates the topology layout schematic diagram that described lock gall is regained described oblique dead bolt;
Fig. 3 is the side structure schematic diagram of described conductive arm shown in Fig. 1 and Fig. 2;
Fig. 4 is the plane structure schematic diagram of described pusher arm shown in Fig. 1, Fig. 2 and Fig. 6;
Fig. 5 is the structural representation of the described conductive arm shown in Fig. 6.
Fig. 6 is relative position structural representation between described Square lock bolt and described L shaped conductive arm, described pusher arm, described transition arm.
Detailed description of the invention
The structure of the described lock body below in conjunction with accompanying drawing 1 to Fig. 6 to application technical solution of the present invention is further described.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 6, the Door lock 1 of the oblique dead bolt of a kind of reverse drive, described lock body 1 comprises lock housing body 10, is contained in driving mechanism, Square lock bolt 4 and oblique dead bolt 2 in described lock housing body 10, and described oblique dead bolt 2 is positioned at the left side of described Square lock bolt 4.In described lock housing body 10, be also provided with the lock gall 8 that can drive described Square lock bolt 4; That described oblique dead bolt 2 comprises rod body part 22 and is arranged on described rod body part 22 front ends and the bevelled head of tool, described driving mechanism can drag in the peristome 11 that the head of described oblique dead bolt 2 forms on the face sidewall of described lock housing body 10 and stretches out or retract.
As shown in Figure 1 and Figure 2, described driving mechanism includes and can regain the connecting lever 5 of described oblique dead bolt 2, the pusher arm 3 that can drive described connecting lever 5 to rotate.Wherein said connecting lever 5 includes transverse arm 51, on described transverse arm 51, is provided with transition arm 52; Rotating shaft 50 places of described connecting lever 5 are provided with the rotating shaft of door handle, and described connecting lever 5 can rotate and directly regain described oblique dead bolt 2 under the driving of door handle; In described rod body part 22, block 21 is set, between described block 21 and described lock housing body 10, is provided with back-moving spring 23; Described transverse arm 51 tops of described connecting lever 5 are pressed on described block 21, in the time that rotating, described connecting lever 5 just can drag so described oblique dead bolt 2 to the interior retraction of described lock housing body 10, when discharging described connecting lever 5, the described back-moving spring 23 of described rod body part 22 tail ends just can drive described oblique dead bolt 2 to reset; The described transverse arm 51 that is described connecting lever 5 forms interlock with described rod body part 22.
For allow described lock gall 8 can with regain described oblique dead bolt 2, as shown in Figure 6, on described Square lock bolt 4, be provided with L shaped conductive arm 7 L-shaped and that can rotate; As shown in Figure 5 and Figure 6, on the tail end 72 of described L shaped conductive arm 7, be provided with rotating shaft 70, described rotating shaft 70 is connected on described Square lock bolt 4, in its top ends 71, be provided with strip hole 73, described strip hole 73 is enclosed within on the joint pin 75 arranging on described 7 Square lock bolts 4, in the scope that described so L shaped conductive arm 7 can define at described joint pin 75 and described strip hole 73, rotate around described rotating shaft 70, and described L shaped conductive arm 7 also can with described Square lock bolt 4 move up and down and mobile.
As shown in Figure 4 and Figure 6, described pusher arm 3 is arranged between described transition arm 52 and the top ends 71 of described L shaped conductive arm 7.Described pusher arm 3 is both arms shape, and its central part is roughly provided with rotating shaft 30, and described rotating shaft 30 both sides are provided with top ends 32 and tail end 31; Described rotating shaft 30 is connected with described lock housing body 10, and the tail end 31 of described pusher arm 3 is connected to the transition arm 52 arranging on described transverse arm 51, and its top ends 32 forms and is connected with the back 74 of described L shaped conductive arm 7.
Described lock gall 8 is arranged between described Square lock bolt 4 and described oblique dead bolt 2, shift fork 81 clockwise directions of described lock gall 8 can promote described L shaped conductive arm 7 clockwise directions and rotate while rotation, and then oppositely regain described oblique dead bolt 2 by means of described pusher arm 3, described connecting lever 5; As shown in Figure 1, Figure 2 with shown in Fig. 6, on the body of rod 42 of described Square lock bolt 4, be provided with the tooth 43 with shift fork 81 adaptations of described lock gall 8, also be provided with the chute 44 coordinating with the reference column 41 arranging on described lock housing body 10, in the time that the shift fork 81 of described lock gall 8 counterclockwise rotates, can promote described Square lock bolt 4 and stretch out, also make to depart from described pusher arm 3 with the described L shaped conductive arm 7 of moving on described Square lock bolt 4 simultaneously.
Another scheme that can implement can also be, as shown in Figure 1, Figure 2 and Figure 3, described conductive arm can also be to be straight tabular member, in described straight tabular conductive arm 6, be provided with strip hole (62,63), the reference column 67 being arranged on described Square lock bolt 4 is inserted in described strip hole (62,63), described straight tabular conductive arm 6 can movably navigate on described Square lock bolt 4, and described straight tabular conductive arm 6 is connected to the top ends 32 of described pusher arm 3.Like this, in the time that shift fork 81 clockwise directions of described lock gall 8 rotate, can promote described straight tabular conductive arm 6 and move right, and then described straight tabular conductive arm 6 drives described pusher arm 3, described connecting lever 5 oppositely to regain described oblique dead bolt 2 again; In the time that the shift fork 81 of described lock gall 8 counterclockwise rotates, can promote described Square lock bolt 4 and stretch out described lock housing body 10, and then make to depart from described pusher arm 3 with the described straight tabular conductive arm 6 of moving on described Square lock bolt 4.
For described straight tabular conductive arm 6 is resetted, as depicted in figs. 1 and 2, between described straight tabular conductive arm 6 and described Square lock bolt 4, be also provided with back-moving spring 61.Secondly, as shown in Figure 3, in described straight tabular conductive arm 6, be provided with locator card platform 64, the top ends 65 of described straight tabular conductive arm 6 is connecting lever shape and has connecting lever groove 66, the top ends 32 of described pusher arm 3 can extend in described connecting lever groove 66, and shift fork 81 clockwise directions of described lock gall 8 lean the outside in the top ends 65 of described straight tabular conductive arm 6 while rotation.Like this, between described pusher arm 3 and described straight tabular conductive arm 6 both easily in conjunction with also easily separating.
According to said structure, because described conductive arm is connected to the top ends 32 of described pusher arm 3, clockwise direction rotates described lock gall 8, can oppositely open oblique dead bolt 2.Secondly, because described L shaped conductive arm 7 or described straight tabular conductive arm 6 are arranged on described Square lock bolt 4 movably, so not only rationally distributed, save space in described lock housing body 10 and can also make described conductive arm move and depart from the top ends of described pusher arm 3 with described Square lock bolt 4.
Claims (7)
1. the Door lock of the oblique dead bolt of reverse drive, described lock body comprises lock housing body, is contained in the driving mechanism in described lock housing body, oblique dead bolt and Square lock bolt, also comprises the lock gall that can drive described Square lock bolt; Described oblique dead bolt is positioned at the right side of described Square lock bolt, described oblique dead bolt comprise rod body part and be arranged on described rod body part front end and the bevelled head of tool, described driving mechanism can drag in the peristome that the head of described oblique dead bolt forms on the face sidewall of described housing and stretches out or retract; It is characterized in that, described driving mechanism include can regain described oblique dead bolt connecting lever, can drive the pusher arm that described connecting lever rotates and be arranged on the conductive arm that can move on described Square lock bolt and on described Square lock bolt; Described connecting lever comprises transverse arm, the rod body part interlock of described transverse arm and described oblique dead bolt; Described pusher arm is both arms shape, and its tail end is connected with described transverse arm, and its top ends is connected with described conductive arm; Described lock gall is arranged between described Square lock bolt and described oblique dead bolt; The shift fork clockwise direction of described lock gall can promote described conductive arm while rotation and move, and then oppositely regains described oblique dead bolt, and the shift fork of described lock gall can promote described Square lock bolt while counterclockwise rotation and stretch out.
2. the Door lock of the oblique dead bolt of reverse drive according to claim 1, is characterized in that, described conductive arm can movably be arranged on described Square lock bolt.
3. the Door lock of the oblique dead bolt of reverse drive according to claim 2, is characterized in that, the top ends of described conductive arm is connecting lever shape, and the top ends of described pusher arm can stretch in the connecting lever groove of described conductive arm top ends.
4. the Door lock of the oblique dead bolt of reverse drive according to claim 1, is characterized in that, described conductive arm is L shape and can on described Square lock bolt, rotates, and the back of described conductive arm leans the top ends at described pusher arm.
5. according to the Door lock of the oblique dead bolt of reverse drive described in claim 1,2,3 or 4, it is characterized in that, in described rod body part, block is set, described transverse arm is combined on described block.
6. the Door lock of the oblique dead bolt of reverse drive according to claim 5, is characterized in that, on the tail end of described rod body part, is set with back-moving spring, and described back-moving spring is limited between described block and described housing.
7. according to the Door lock of the oblique dead bolt of reverse drive described in claim 1,2,3 or 4, it is characterized in that, the axis of rotation position of described connecting lever is provided with the rotating shaft of door handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210395750.4A CN102953604B (en) | 2012-10-17 | 2012-10-17 | Gate lock body capable of driving inclined lock tongue reversely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210395750.4A CN102953604B (en) | 2012-10-17 | 2012-10-17 | Gate lock body capable of driving inclined lock tongue reversely |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102953604A CN102953604A (en) | 2013-03-06 |
| CN102953604B true CN102953604B (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210395750.4A Active CN102953604B (en) | 2012-10-17 | 2012-10-17 | Gate lock body capable of driving inclined lock tongue reversely |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712184B (en) * | 2015-03-09 | 2017-04-05 | 广西平果力保佳锁业有限责任公司 | A kind of simple lock body mechanism |
| CN108487796B (en) * | 2018-05-08 | 2023-09-29 | 陈坤 | Lock body with coupler knuckle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2864231B2 (en) * | 1995-12-29 | 1999-03-03 | 株式会社淀川製鋼所 | Double sickle door lock |
| CN2537790Y (en) * | 2002-03-06 | 2003-02-26 | 哈尔滨市荣盛达锁具制造厂 | Three direction anti-theft lock |
| CN201723019U (en) * | 2010-07-21 | 2011-01-26 | 夏海蓝 | Electronic anti-theft lock |
| CN202227778U (en) * | 2011-05-03 | 2012-05-23 | 周树成 | Lock body handling transmission assembly and lock body manufactured by same |
| CN202970182U (en) * | 2012-10-17 | 2013-06-05 | 曹国基 | Door lock body capable of allowing inclined lock tongue to be driven reversely |
-
2012
- 2012-10-17 CN CN201210395750.4A patent/CN102953604B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2864231B2 (en) * | 1995-12-29 | 1999-03-03 | 株式会社淀川製鋼所 | Double sickle door lock |
| CN2537790Y (en) * | 2002-03-06 | 2003-02-26 | 哈尔滨市荣盛达锁具制造厂 | Three direction anti-theft lock |
| CN201723019U (en) * | 2010-07-21 | 2011-01-26 | 夏海蓝 | Electronic anti-theft lock |
| CN202227778U (en) * | 2011-05-03 | 2012-05-23 | 周树成 | Lock body handling transmission assembly and lock body manufactured by same |
| CN202970182U (en) * | 2012-10-17 | 2013-06-05 | 曹国基 | Door lock body capable of allowing inclined lock tongue to be driven reversely |
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| Publication number | Publication date |
|---|---|
| CN102953604A (en) | 2013-03-06 |
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| C06 | Publication | ||
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| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG ARCHIE HARDWARE CO., LTD. Free format text: FORMER OWNER: CAO GUOJI Effective date: 20140718 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140718 Address after: Nanhai District of Shishan Changhong industrial director Ling Gang Bei Lu 528231 Guangdong city of Foshan Province Applicant after: Guangdong Archie Hardware Co., Ltd. Address before: 528231 Guangdong province Dali Nanhai District of Foshan City, Changhong ridge industrial director Gang Bei Lu Guangdong Yajie Hardware Co. Ltd. in Applicant before: Cao Guoji |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |