CN103397818B - A kind of anti-collision lock body mechanism - Google Patents
A kind of anti-collision lock body mechanism Download PDFInfo
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- CN103397818B CN103397818B CN201310348886.4A CN201310348886A CN103397818B CN 103397818 B CN103397818 B CN 103397818B CN 201310348886 A CN201310348886 A CN 201310348886A CN 103397818 B CN103397818 B CN 103397818B
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- lock
- lower casing
- hole
- plate
- tongue
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- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 7
- 230000002265 prevention Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 210000002105 tongue Anatomy 0.000 description 74
- 238000005452 bending Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Abstract
The present invention relates to a kind of anti-collision lock body mechanism.Comprising: this lock body is made up of lower casing, panel, junction plate, Crashworthy plate; Wherein, panel layout is welded on junction plate and forms one piece of integral slab, then integral slab is arranged on lower casing foremost, and Crashworthy plate layout is arranged on the crashproof lock body system that formation one is new of lower casing inside and integral slab below.The present invention increases master lock tongue length and adds Crashworthy plate, to change the principle of the altitude location point of lock body dead bolt to protect the internal construction of lock body.When lock body master lock tongue and lock tongue by under the effect of external force, panel hole and section become master lock tongue and lock the fulcrum of tongue, the master lock tongue apertures of Crashworthy plate and lock tongue apertures as master lock tongue and the altitude location point locking tongue.Be the master lock tongue apertures of Crashworthy plate due to altitude location point and lock in tongue apertures, making Crashworthy plate assume responsibility for all shock dynamics, so the inclination of lock tongue can not be caused, thus protect the internal construction of lock body.
Description
Technical field
The present invention relates to a kind of lock body, be specifically related to a kind of anti-collision lock body mechanism.
Technical background
Existing lock body quality and safety factor field, be normally connected together panel and upper lower casing limit by three U-shaped contiguous blocks.And master lock tongue is led by panel hole and middle screw joint pin, slide block 2 and and packing ring locate as the high end.Master lock tongue carries out turnover activity by the drive of lock core, and locking tongue is also led by the sliding tray of panel hole and lower casing, locks tongue afterbody bending height as altitude location.The tonguing activity of advancing out is locked by round the rotarily driving of locking pulling block.
Owing to designing upper defectiveness, all there is following deficiency in existing lock body:
1., after door is locked, a lot of lawless person is clashed into by opposite house or door capable of being opened is committed a crime by anti-method of prizing.Lock when door or lock instead, lawless person's opposite house is implemented to clash into or anti-when prizing, the master lock tongue of lock body and lock tongue by under the effect of external force, panel hole limit becomes master lock tongue and locks the fulcrum of tongue, the slide block being connected in two lock tongues sticks up up or down, due to slide block 2 with and packing ring as the altitude location of master lock tongue, lock tongue afterbody bending height as altitude location, make both cannot continue to stick up up or down, thus cause both modification from centre position.Lock tongue along with two dead bolts slide block distortion start tilt, the larger lock tongue of the external force be subject to tilt angle larger, after lock tongue tilts to certain degree, door just can open naturally.
2. when people's door is locked out lock body unintentionally under the state of opening the door or child when playing, lock body is locked out.Under wind action or the promotion of child, after dead bolt and doorframe clash into.The same damage causing lock body as above-mentioned.
Summary of the invention
Object of the present invention be exactly overcome existing lock body exist deficiency and brand-new a kind of anti-collision lock body mechanism is provided.Specifically comprise: this lock body is made up of lower casing, panel, junction plate, Crashworthy plate; Wherein, panel layout is welded on junction plate and forms one piece of integral slab, then integral slab is arranged on lower casing foremost, and Crashworthy plate layout is arranged on after lower casing inside and integral slab, the crashproof lock body system that formation one is new then.Fix with screw and form an integral slab when originally two U-shaped contiguous blocks and panel combination, panel layout is welded on junction plate to form one piece of entirety by the present invention, not only increase master lock tongue length, and add Crashworthy plate after junction plate.After designing like this, with change lock body dead bolt the principle of altitude location point, the internal construction of protection lock body.Lock when door or lock instead, lawless person's opposite house is implemented to clash into or anti-when prizing, the master lock tongue of lock body and lock tongue by under the effect of external force, panel hole and section become master lock tongue and lock the fulcrum of tongue, the master lock tongue apertures of Crashworthy plate and lock tongue apertures as master lock tongue and the altitude location point locking tongue.So, when lawless person's opposite house implement to clash into or counter prize time, the master lock tongue of lock body and lock tongue by under the effect of external force, is the master lock tongue apertures of Crashworthy plate due to altitude location point and locks in tongue apertures.Now Crashworthy plate assume responsibility for all shock dynamics, so can not cause the inclination of lock tongue, thus protects the internal construction of lock body.
The present invention is achieved through the following technical solutions:
1, an anti-collision lock body mechanism, in technical scheme, it is made up of lower casing (1), panel (2), junction plate (3), Crashworthy plate (4); Wherein, panel (2) layout is welded on junction plate (3) and above forms one piece of integral slab, then integral slab is arranged on lower casing (1) foremost, and after the inside that Crashworthy plate (4) is layout is arranged on lower casing (1) and integral slab.
2, described a kind of anti-collision lock body mechanism, in technical scheme, lower casing (1) is the square box body that there is fence board about and rear end, and have 2 for the screw fixing hole (5) of fixed connecting plate (3) at lower casing (1) layout setting, 2 screw fixing holes (6) for fixing Crashworthy plate (4), 3 locating holes for positioning anti-collision plate (4) (7), and be provided with latch bolt slide block and keep away a hole (8), 5 upper casing joint pins (9), world hook (10), master lock tongue correcting hole (11), hook correcting hole, the world (12), lock tongue correcting post (13), 4 handles installing hole (14), lock tongue apertures (15), lock core correcting sheet (16), 2 lock-protector installing holes (17), lock core hole (18), slide block locating hole (19), slider guide sheet (20), square hole shift fork hole (21), latch bolt correcting sheet (22).
3, described a kind of anti-collision lock body mechanism, in technical scheme, panel (2) and junction plate (3) are connected to form one piece of integral slab, and layout is provided with installing hole (23) on 4 doors, 2 upper casing screw fixing holes, one (24), 2 lower casing screw fixing hole one (25), locks tongue apertures one (26), lock core screw attachment holes (27), 3 master lock tongue apertures one (28), inclined tongue hole (29), screw fixing holes (30) on integral slab respectively; When being combined with lower casing (1) by panel (2) and junction plate (3), that the integral slab combined by panel (2) and junction plate (3) is arranged on lower casing (1) foremost, by being adjusted to 2 lower casing screw fixing holes one (25) facing to 2 screw fixing holes (5) for fixed connecting plate (3), then tightening with screw and making it form an entirety.
4, described a kind of anti-collision lock body mechanism, in technical scheme, Crashworthy plate (4) is one piece of independent plate, 6 anchor points are had at Crashworthy plate (4) layout setting, wherein 3 be upper casing anchor point (31), 3 be lower casing anchor point (32), be also provided with simultaneously and lock tongue apertures two (33), 2 upper casing screw fixing holes two (34), 2 lower casing screw fixing holes two (35), lock core screw correcting hole (36), 3 master lock tongue apertures two (37); When Crashworthy plate (4) and lower casing (1) combine, be Crashworthy plate (4) is arranged on lower casing (1) inside and junction plate (3) after, then by being adjusted to 2 the screw fixing holes two (6) of 2 lower casing screw fixing holes (35) facing to lower casing (1) of Crashworthy plate (4), then tightening with screw and being formed an entirety.
5, described a kind of anti-collision lock body mechanism, after the anti-collision lock body mechanism correspondence described in technical scheme installs each position and and the upper casing formation one that combines there is the new door lock of collision prevention function.
Tool of the present invention has the following advantages:
1, next lock body structure design science proposed by the invention is reasonable, measure is unique, and the crashproof parts effect of institute's layout is remarkable, and easily implements.
2, panel layout is welded on junction plate to form one piece of integral slab by the present invention, then integral slab is arranged on lower casing foremost, and Crashworthy plate layout is arranged on after lower casing inside and integral slab, the crashproof lock body system that formation one is new then.Fix with screw and form an integral slab when originally two U-shaped contiguous blocks and panel combination, panel layout is welded on junction plate to form one piece of entirety by the present invention, not only increase master lock tongue length, and add Crashworthy plate after junction plate.
3, by after such design, with change lock body dead bolt the principle of altitude location point to protect the internal construction of lock body.Lock when door or lock instead, lawless person's opposite house is implemented to clash into or anti-when prizing, the master lock tongue of lock body and lock tongue by under the effect of external force, panel hole and section become master lock tongue and lock the fulcrum of tongue, the master lock tongue apertures of Crashworthy plate and lock tongue apertures as master lock tongue and the altitude location point locking tongue.So, when lawless person's opposite house implement to clash into or counter prize time, the master lock tongue of lock body and lock tongue by under the effect of external force, is the master lock tongue apertures of Crashworthy plate due to altitude location point and locks in tongue apertures.Now Crashworthy plate assume responsibility for all shock dynamics, so can not cause the inclination of lock tongue, thus protects the internal construction of lock body.
4, door lock must have safety, stability as safety precaution product.And structure of the present invention composition significantly can be strengthened the security performance of lock body and improve the quality of lock body, after the present invention's correspondence installs each position and and the upper casing i.e. formation one that combines there is the new door lock of collision prevention function and safety, stability.
5, being critical piece by the present invention forms the new door lock with collision prevention function, under the prerequisite less increasing cost, increase considerably the security performance of strong lock body and improve the quality of lock body, make door lock significantly rise in value thus, the producer makes a profit abundant, and user is benefited a great deal.
6, being critical piece by the present invention forms the new door lock with collision prevention function, because of its superior performance, so its market prospects are boundless.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of lower casing in the present invention (1).
Fig. 3 is panel in the present invention (2) and junction plate (3) are connected to form one piece of integral slab structural representation by welding.
Fig. 4 is the structural representation of Crashworthy plate in the present invention (4).
In FIG, 2 is panels, 3 is junction plates, 4 is Crashworthy plates, 8 is that latch bolt slide block keeps away a hole, 9 is 5 upper casing joint pins, 10 is world hooks, 11 is master lock tongue correcting holes, 12 is hook correcting holes, the world, 13 is lock tongue correcting post, 14 is 4 handle installing holes, 15 is lock tongue apertures, 16 is lock core correcting sheets, 17 is 2 lock-protector installing holes, 18 is lock core holes, 19 is slide block locating holes, 20 is slider guide sheets, 21 is square hole shift fork holes, 22 is latch bolt correcting sheets, 23 is installing holes on 4 doors, 24 is 2 upper casing screw fixing holes one, 26 is lock tongue apertures one, 28 is 3 master lock tongue apertures one, 29 is inclined tongue holes, 30 is screw fixing holes, 33 is lock tongue apertures two, 34 is 2 upper casing screw fixing holes two, 37 is 3 master lock tongue apertures two.
Detailed description of the invention
Now the present invention will be described in detail by reference to the accompanying drawings:
The present invention is made up of lower casing (1), panel (2), junction plate (3), Crashworthy plate (4); Wherein, panel (2) layout is welded on junction plate (3) and above forms one piece of integral slab, then integral slab is arranged on lower casing (1) foremost, and after the inside that Crashworthy plate (4) is layout is arranged on lower casing (1) and integral slab.
Shown in Fig. 1 is structural representation of the present invention.Wherein, 2 is panel (2), 3 is junction plate (3), 4 is Crashworthy plate (4), 8 is that latch bolt slide block keeps away a hole (8), 9 is 5 upper casing joint pins (9), 10 is world hook (10), 11 is master lock tongue correcting holes (11), 12 is hook correcting holes, the world (12), 13 is lock tongue correcting post (13), 14 is 4 handles installing hole (14), 15 is lock tongue apertures (15), 16 is lock core correcting sheets (16), 17 is 2 lock-protector installing holes (17), 18 is lock core hole (18), 19 is slide block 2 locating holes (19), 20 is slide block 2 prerotation vanes (20), 21 is square hole shift fork holes (21), 22 is latch bolt correcting sheets (22), 23 is installing holes (23) on 4 doors, 24 is 2 upper casing screw fixing holes one (24), 26 is lock tongue apertures one (26), 28 is 3 master lock tongue apertures one (28), 29 is inclined tongue hole (29), 30 is screw fixing hole (30), 33 is lock tongue apertures two (33), 34 is 2 upper casing screw fixing holes two (34), 37 is 3 master lock tongue apertures two (37).
Shown in Fig. 2 is the structural representation of lower casing in the present invention (1).Lower casing (1) is the square box body that there is fence board about and rear end, and have 2 for the screw fixing hole (5) of fixed connecting plate (3) at lower casing (1) layout setting, 2 screw fixing holes (6) for fixing Crashworthy plate (4), 3 locating holes for positioning anti-collision plate (4) (7), and be provided with latch bolt slide block and keep away a hole (8), 5 upper casing joint pins (9), world hook (10), master lock tongue correcting hole (11), hook correcting hole, the world (12), lock tongue correcting post (13), 4 handles installing hole (14), lock tongue apertures (15), lock core correcting sheet (16), 2 lock-protector installing holes (17), lock core hole (18), slide block locating hole (19), slider guide sheet (20), square hole shift fork hole (21), latch bolt correcting sheet (22).
Shown in Fig. 3 is panel in the present invention (2) and junction plate (3) are connected to form one piece of integral slab structural representation by welding.Panel (2) and junction plate (3) are connected to form one piece of integral slab, and layout is provided with installing hole (23) on 4 doors, 2 upper casing screw fixing holes, one (24), 2 lower casing screw fixing hole one (25), locks tongue apertures one (26), lock core screw attachment holes (27), 3 master lock tongue apertures one (28), inclined tongue hole (29), screw fixing holes (30) on integral slab respectively; When being combined with lower casing (1) by panel (2) and junction plate (3), that the integral slab combined by panel (2) and junction plate (3) is arranged on lower casing (1) foremost, by being adjusted to 2 lower casing screw fixing holes one (25) facing to 2 screw fixing holes (5) for fixed connecting plate (3), then tightening with screw and making it form an entirety.
The structural representation of Crashworthy plate (4) in the present invention shown in Fig. 4.Crashworthy plate (4) is one piece of independent plate, 6 anchor points are had at Crashworthy plate (4) layout setting, wherein 3 be upper casing anchor point (31), 3 be lower casing anchor point (32), be also provided with simultaneously and lock tongue apertures two (33), 2 upper casing screw fixing holes two (34), 2 lower casing screw fixing holes two (35), lock core screw correcting hole (36), 3 master lock tongue apertures two (37); When Crashworthy plate (4) and lower casing (1) combine, be Crashworthy plate (4) is arranged on lower casing (1) inside and junction plate (3) after, then by being adjusted to 2 the screw fixing holes two (6) of 2 lower casing screw fixing holes (35) facing to lower casing (1) of Crashworthy plate (4), then tightening with screw and being formed an entirety.
After anti-collision lock body mechanism of the present invention correspondence is installed each position and and the upper casing formation one that combines there is the new door lock of collision prevention function.
Claims (1)
1. an anti-collision lock body mechanism, is characterized in that: it is made up of lower casing (1), panel (2), junction plate (3), Crashworthy plate (4); Wherein, panel (2) layout is welded on junction plate (3) and above forms one piece of integral slab, then integral slab is arranged on lower casing (1) foremost, and after the inside that Crashworthy plate (4) is layout is arranged on lower casing (1) and integral slab;
Described lower casing (1) is the square box body that there is fence board about and rear end, and have 2 for the screw fixing hole (5) of fixed connecting plate (3) at lower casing (1) layout setting, 2 screw fixing holes (6) for fixing Crashworthy plate (4), 3 locating holes for positioning anti-collision plate (4) (7), and be provided with latch bolt slide block and keep away a hole (8), 5 upper casing joint pins (9), world hook (10), master lock tongue correcting hole (11), hook correcting hole, the world (12), lock tongue correcting post (13), 4 handles installing hole (14), lock tongue apertures (15), lock core correcting sheet (16), 2 lock-protector installing holes (17), lock core hole (18), slide block locating hole (19), slider guide sheet (20), square hole shift fork hole (21), latch bolt correcting sheet (22),
Described panel (2) and junction plate (3) are connected to form one piece of integral slab, and layout is provided with installing hole (23) on 4 doors, 2 upper casing screw fixing holes, one (24), 2 lower casing screw fixing hole one (25), locks tongue apertures one (26), lock core screw attachment holes (27), 3 master lock tongue apertures one (28), inclined tongue hole (29), screw fixing holes (30) on integral slab respectively; When being combined with lower casing (1) by panel (2) and junction plate (3), that the integral slab combined by panel (2) and junction plate (3) is arranged on lower casing (1) foremost, by being adjusted to 2 lower casing screw fixing holes one (25) facing to 2 screw fixing holes (5) for fixed connecting plate (3), then tightening with screw and making it form an entirety;
Described Crashworthy plate (4) is one piece of independent plate, 6 anchor points are had at Crashworthy plate (4) layout setting, wherein 3 be upper casing anchor point (31), 3 be lower casing anchor point (32), be also provided with simultaneously and lock tongue apertures two (33), 2 upper casing screw fixing holes two (34), 2 lower casing screw fixing holes two (35), lock core screw correcting hole (36), 3 master lock tongue apertures two (37); When Crashworthy plate (4) and lower casing (1) combine, be Crashworthy plate (4) is arranged on lower casing (1) inside and junction plate (3) after, then by being adjusted to 2 the screw fixing holes two (6) of 2 lower casing screw fixing holes (35) facing to lower casing (1) of Crashworthy plate (4), then tightening with screw and being formed an entirety;
After described anti-collision lock body mechanism correspondence is installed each position and and the upper casing formation one that combines there is the new door lock of collision prevention function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310348886.4A CN103397818B (en) | 2013-08-13 | 2013-08-13 | A kind of anti-collision lock body mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310348886.4A CN103397818B (en) | 2013-08-13 | 2013-08-13 | A kind of anti-collision lock body mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103397818A CN103397818A (en) | 2013-11-20 |
| CN103397818B true CN103397818B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310348886.4A Expired - Fee Related CN103397818B (en) | 2013-08-13 | 2013-08-13 | A kind of anti-collision lock body mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN103397818B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106978940A (en) * | 2017-05-23 | 2017-07-25 | 广西平果力保佳锁业有限责任公司 | Novel free locks interior door lockset |
| CN107386794A (en) * | 2017-07-28 | 2017-11-24 | 广西平果力保佳锁业有限责任公司 | One kind reinforces dead bolt protection structure |
| CN107327218A (en) * | 2017-07-28 | 2017-11-07 | 广西平果力保佳锁业有限责任公司 | A kind of Novel lock tongue anti-collision protection structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0792987A2 (en) * | 1996-02-28 | 1997-09-03 | KARL FLIETHER GmbH & Co. | Espagnolette locking device |
| CN2328754Y (en) * | 1996-08-31 | 1999-07-14 | 陈树均 | Anti-theft anti-pick lock |
| CN1594806A (en) * | 2004-06-30 | 2005-03-16 | 罗文玲 | Three-way five-bolt anti-theft door lock |
| CN2823472Y (en) * | 2005-09-22 | 2006-10-04 | 彭日临 | Anti-collision door lock with shifting double hook bolts |
| CN2856324Y (en) * | 2006-01-18 | 2007-01-10 | 深圳市海贝斯智能科技有限公司 | Antitheft lock barrel |
| DE202007000101U1 (en) * | 2007-01-02 | 2007-04-12 | Kuo Yung Chang | Door lock with double locking has guard between locking elements with central opening for accommodating guard spring for holding locking arrangement on upper end of guard in contact with thrust part of lock tail |
| CN202500405U (en) * | 2012-03-21 | 2012-10-24 | 陈树虎 | Lock body structure for door lock |
| CN202850654U (en) * | 2012-07-24 | 2013-04-03 | 李泽华 | Anti-theft lock body |
-
2013
- 2013-08-13 CN CN201310348886.4A patent/CN103397818B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0792987A2 (en) * | 1996-02-28 | 1997-09-03 | KARL FLIETHER GmbH & Co. | Espagnolette locking device |
| CN2328754Y (en) * | 1996-08-31 | 1999-07-14 | 陈树均 | Anti-theft anti-pick lock |
| CN1594806A (en) * | 2004-06-30 | 2005-03-16 | 罗文玲 | Three-way five-bolt anti-theft door lock |
| CN2823472Y (en) * | 2005-09-22 | 2006-10-04 | 彭日临 | Anti-collision door lock with shifting double hook bolts |
| CN2856324Y (en) * | 2006-01-18 | 2007-01-10 | 深圳市海贝斯智能科技有限公司 | Antitheft lock barrel |
| DE202007000101U1 (en) * | 2007-01-02 | 2007-04-12 | Kuo Yung Chang | Door lock with double locking has guard between locking elements with central opening for accommodating guard spring for holding locking arrangement on upper end of guard in contact with thrust part of lock tail |
| CN202500405U (en) * | 2012-03-21 | 2012-10-24 | 陈树虎 | Lock body structure for door lock |
| CN202850654U (en) * | 2012-07-24 | 2013-04-03 | 李泽华 | Anti-theft lock body |
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| Publication number | Publication date |
|---|---|
| CN103397818A (en) | 2013-11-20 |
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Effective date of registration: 20200508 Address after: 236200 Anhui city of Fuyang province Yingshang County Industrial Park Patentee after: FUYANG WANRUISI ELECTRONIC LOCK Co.,Ltd. Address before: 531400 No. 5, industrial park, Pingguo County, the Guangxi Zhuang Autonomous Region, Baise Patentee before: GUANGXI PINGGUO COUNTY LIBAOJIA LOCK INDUSTRY Co.,Ltd. |
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