CN105735746B - A kind of protection face board of lockset - Google Patents

A kind of protection face board of lockset Download PDF

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Publication number
CN105735746B
CN105735746B CN201610238660.2A CN201610238660A CN105735746B CN 105735746 B CN105735746 B CN 105735746B CN 201610238660 A CN201610238660 A CN 201610238660A CN 105735746 B CN105735746 B CN 105735746B
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CN
China
Prior art keywords
clutch
handle
panel
skid plate
plate
Prior art date
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Application number
CN201610238660.2A
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Chinese (zh)
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CN105735746A (en
Inventor
李善德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Yuema Intelligent Technology Co.,Ltd.
Original Assignee
GUANGDONG BIAOCHEN SECURITY EQUIPMENT Co Ltd
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Priority to CN201610238660.2A priority Critical patent/CN105735746B/en
Publication of CN105735746A publication Critical patent/CN105735746A/en
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Publication of CN105735746B publication Critical patent/CN105735746B/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00Fastening knobs or handles to lock or latch parts
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/002Faceplates or front plates

Abstract

The invention discloses a kind of protection face boards of lockset, including panel and anti-skid plate, panel is mounted on outside anti-skid plate, fingerprint identification module is installed on panel, first clutch and handle, wherein fingerprint identification module and first clutch are mounted on panel itself, handle is by outer insertion, it extend into the inside of panel, first clutch is embedded in handle and extend on inside one end of panel, first clutch, which is driven the component on anti-skid plate, to be implemented to unlock, under normal service condition, turn the angle that handle capable of being drives first clutch rotation set, when handle rotates more than set angle, first clutch opens releasing handle, handle is in idling conditions, its security performance higher.

Description

A kind of protection face board of lockset
Technical field
The present invention relates to a kind of protection face boards of lockset.
Background technology
The protection face board of existing lockset generally comprises panel and the handle on panel, by turning handle Open lockset.Although the protection face board of existing lockset is simple in structure, its anti-theft performance is poor, such as criminal exerts oneself violence Strength twisting handle destroys panel inner assembly or lock body inner assembly, opens antitheft door, it is therefore necessary to prevent existing lockset Mask harden structure carries out anti-riot skill upgrading improvement.
Invention content
The purpose of the present invention is to provide a kind of protection face boards of the higher lockset of security performance.
Above-mentioned purpose is achieved by the following technical solution:
A kind of protection face board of lockset, including panel and anti-skid plate, panel are mounted on outside anti-skid plate, are installed on panel There are fingerprint identification module, first clutch and handle, wherein fingerprint identification module and first clutch to be mounted on panel itself, Handle extend into the inside of panel by outer insertion, and first clutch is embedded in handle and extend on inside one end of panel, and first Component on the anti-skid plate of driven by clutches is implemented to unlock, and under normal service condition, turns handle capable of being and drives first clutch The set angle of rotation, when handle rotates more than set angle, first clutch is to open releasing handle, at handle In idling conditions.
Component on above-mentioned anti-skid plate includes pick-proof screw sleeve, lock core shield and second clutch;Second clutch It is set on anti-skid plate position corresponding with first clutch, one end is closely joined together with first clutch, the other end It is connect with lock body, drives first clutch and second clutch to act successively by turning handle in the condition of normal use And then lock body is opened, when the resistance that lock body is subject to is more than the locking force set by second clutch, second clutch is real Existing open configuration, loosens with first clutch and connect.The first clutch include clutch cover, clutch part, rotation return unit, Locking key and clutch-plate, clutch part are set among clutch cover, and clutch part one end passes through from clutch cover and is connected to one with handle It rises, the clutch part other end is provided with installation base, and overlap aperture is equipped among clutch-plate, and clutch-plate is set with by intermediate overlap aperture Outside the installation base, clutch-plate is mounted on panel itself, the both sides on clutch part by several chimbs in its outer rim Offer locking keyway respectively, clutch cover inner wall be equipped with inside groove corresponding with the locking keyway, the rotation return unit with Locking key is mounted on the locking keyway and inside groove the inside.
The second clutch includes the first link block, clutch block, return springs, the second link block and protection Lid;Second link block is provided with the second connector on one side, and the second connector is cylinder, and another side is provided with connecting hole, the company Hole is connect to match with the outer rim shape of clutch block;A part for first link block is provided with the first connector, and the first connector is stretched Enter to first clutch the inside and link together with first clutch, another part is the cylindrical piece that periphery is a full circle, cylinder The mounting hole of bar shaped, the mounting hole and clutch block and elastic component combinations matches are offered on block;Inside the protective cover Circular through hole is set, is coordinated with the cylindrical piece of the first link block, the one side of protective cover, which is docked anti-skid plate and fastened, is placed in pick-proof On plate.
The present invention has the following advantages that compared with prior art:Under normal service condition, turns handle capable of being and drive the The set angle of one clutch rotation, when handle rotates more than set angle, first clutch, which opens, loosens hand Handle, handle is in idling conditions, simple in structure, and the anti-violence for effectively improving existing lockset protection face board opens performance, safety Performance is high.
Description of the drawings
Fig. 1 shows the assembling schematic diagram of protection face board in embodiment;
Fig. 2 shows 1 decomposition diagrams of protection face board in embodiment;
Fig. 3 shows another 1 decomposition diagram of protection face board in embodiment;
Fig. 4 shows structural schematic diagram of the first clutch under the first use state in embodiment;
Fig. 5 shows structural schematic diagram of the first clutch under second of use state in embodiment;
Fig. 6 shows the assembling schematic diagram of anti-skid plate in embodiment;
Fig. 7 shows the decomposition diagram of anti-skid plate in embodiment;
Fig. 8 shows 1 decomposition diagram of second clutch in embodiment;
Fig. 9 shows another 1 decomposition diagram of second clutch in embodiment;
Figure 10 shows the principle schematic that second clutch is opened under normal circumstances in embodiment;
Figure 11 shows the principle schematic that second clutch is opened by violence in embodiment.
Specific implementation mode
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Embodiment one:As shown in Figure 1 to 11, the present embodiment is a kind of protection face board of lockset, including panel 1 and anti- Skid plate 2, panel 1 are mounted on 2 outside of anti-skid plate, fingerprint identification module 3, first clutch 4 and handle 5 are equipped on panel 1, Wherein fingerprint identification module 3 and first clutch 4 are mounted on inside panel 1, and handle 5 extend into the interior of panel 1 by outer insertion Portion, first clutch 4 are embedded in handle 5 and extend on inside one end of panel 1, and first clutch 4 is driven the group on anti-skid plate 2 Part is implemented to unlock, and under normal service condition, turning handle 5 can drive first clutch 4 to rotate set angle, work as hand When handle 5 rotates more than set angle, first clutch 4 opens releasing handle 5, and handle 5 is in idling conditions, to face Component inside plate 1 will not destroy under the rotation of handle 5, must be protected in a real degree.
Component on the anti-skid plate 2 includes pick-proof screw sleeve 6, lock core shield 7 and second clutch 8;Second from Clutch 8 is set on the position corresponding with first clutch 4 of anti-skid plate 2, and one end is close-coupled at one with first clutch 4 It rises, the other end is connect with lock body 9, drives first clutch 4 and the successively by turning handle 5 in the condition of normal use Two clutches 8 act and then open lock body 9, are more than the locking force set by second clutch 8 in the resistance that lock body 9 is subject to When, second clutch 8 realizes open configuration, loosens and connect with first clutch 4, to which the component inside lock body 9 is in handle In the case of being turned by violence, protected to a certain extent.
The first clutch 4 includes clutch cover 41, clutch part 42, rotation return unit 43, locking key 44 and clutch Piece 45, clutch part 42 are set among clutch cover 41, and 42 one end of clutch part passes through from clutch cover 41 and links together with handle 5, 42 other end of clutch part is provided with installation base 421, and overlap aperture 451 is equipped among clutch-plate 45, and clutch-plate 45 passes through centre Overlap aperture 451 is sleeved on 421 outside of the installation base, and clutch-plate 45 is mounted on face by several chimbs 452 in its outer rim Inside plate 1, both sides offer locking keyway 420 respectively on clutch part 42, are equipped with and the locking key in 41 inner wall of clutch cover 420 corresponding inside groove 410 of slot, the rotation return unit 43 and locking key 44 are mounted in the locking keyway 420 and inside groove 410 Face.
The second clutch 8 includes the first link block 81, clutch block 82, return springs 83, the second link block 84 And protective cover 85;Second link block 84 is provided with the second connector 841 on one side, and the second connector 841 is cylinder, another side It is provided with connecting hole 842, which matches with the outer rim shape of clutch block 82;A part for first link block 81 is set It is equipped with the first connector 811, the first connector 811 extend into 4 the inside of first clutch and links together with first clutch 4, Another part is the cylindrical piece 812 that periphery is a full circle, and the mounting hole 8121 of bar shaped, the installation are offered on cylindrical piece 812 Hole 8121 and 83 combinations matches of clutch block 82 and elastic component;Circular through hole 851 is arranged in 85 inside of protective cover, with first The cylindrical piece 812 of link block 81 coordinates, and the one side of protective cover 85, which is docked anti-skid plate 2 and fastened, to be placed on anti-skid plate 2.
Above example is the better embodiment of the present invention, and embodiments of the present invention are not limited thereto, other are any Changes, modifications, substitutions, combinations, simplifications made by without departing from the spirit and principles of the present invention are equivalent displacement side Formula is included within the scope of the present invention.

Claims (4)

1. a kind of protection face board of lockset, including panel and anti-skid plate, panel is mounted on outside anti-skid plate, it is characterised in that: Fingerprint identification module, first clutch and handle, wherein fingerprint identification module and first clutch installation are installed on panel In panel itself, handle extend into the inside of panel by outer insertion, and first clutch is embedded in the inside that handle extend into panel On one end, first clutch, which is driven the component on anti-skid plate, to be implemented to unlock;The first clutch includes clutch cover, clutch Part, rotation return unit, locking key and clutch-plate, clutch part are set among clutch cover, and clutch part one end is passed through from clutch cover It is connect with handle;Under normal service condition, the angle that handle capable of being drives first clutch rotation set is turned, handle is worked as When rotating more than set angle, first clutch opens releasing handle, and handle is in idling conditions.
2. a kind of protection face board of lockset according to claim 1, it is characterised in that:Component on the anti-skid plate includes There are pick-proof screw sleeve, lock core shield and second clutch;It is corresponding with first clutch that second clutch is set to anti-skid plate On position, one end is closely joined together with first clutch, and the other end is connect with lock body, is led in the condition of normal use It crosses and turns handle and drive first clutch and second clutch to act successively and then open lock body, it is super in the resistance that lock body is subject to When crossing the locking force set by second clutch, second clutch realizes open configuration, loosens and connect with first clutch.
3. a kind of protection face board of lockset according to claim 1, it is characterised in that:The first clutch include from Closing lid, clutch part, rotation return unit, locking key and clutch-plate, clutch part are set among clutch cover, clutch part one end from from Closing lid is passed through and is linked together with handle, and the clutch part other end is provided with installation base, and overlap aperture, clutch are equipped among clutch-plate Piece is sleeved on by intermediate overlap aperture outside the installation base, and clutch-plate is mounted on face by several chimbs in its outer rim Intralamellar part, both sides offer locking keyway respectively on clutch part, are equipped in clutch cover inner wall corresponding with the locking keyway Inside groove, the rotation return unit and locking key are mounted on the locking keyway and inside groove the inside.
4. a kind of protection face board of lockset according to claim 2, it is characterised in that:The second clutch includes the One link block, clutch block, return springs, the second link block and protective cover;Second link block is provided with the second company on one side Connector, the second connector are cylinder, and another side is provided with connecting hole, which matches with the outer rim shape of clutch block;The A part for one link block is provided with the first connector, and the first connector is extend into inside first clutch to be connected with first clutch It is connected together, another part is the cylindrical piece that periphery is a full circle, and the mounting hole of bar shaped, the mounting hole are offered on cylindrical piece With clutch block and elastic component combinations matches;Circular through hole, the cylindrical piece with the first link block are set inside the protective cover Cooperation, the one side of protective cover, which is docked anti-skid plate and fastened, to be placed on anti-skid plate.
CN201610238660.2A 2016-04-18 2016-04-18 A kind of protection face board of lockset Active CN105735746B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610238660.2A CN105735746B (en) 2016-04-18 2016-04-18 A kind of protection face board of lockset

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610238660.2A CN105735746B (en) 2016-04-18 2016-04-18 A kind of protection face board of lockset

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CN105735746A CN105735746A (en) 2016-07-06
CN105735746B true CN105735746B (en) 2018-11-13

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106437297A (en) * 2016-09-19 2017-02-22 中山辉业安防科技有限公司 Door lock panel assembly
CN106996222A (en) * 2017-05-24 2017-08-01 广东镖臣防盗设备有限公司 A kind of antitheft lock

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW386557U (en) * 1999-02-01 2000-04-01 Taiwan Fu Hsing Ind Co Ltd Lock structure with an external handle capable of being idle turned
CN2561885Y (en) * 2002-08-12 2003-07-23 东隆五金工业股份有限公司 Clutch structure of lock
KR20100130807A (en) * 2009-06-04 2010-12-14 서울통신기술 주식회사 Safety of handle in door lock
CN201933849U (en) * 2011-01-10 2011-08-17 范伟强 Idling escape handle lock
CN204571532U (en) * 2015-04-30 2015-08-19 杨丰豪 Idle running mechanical code anti-theft lock
JP2016053244A (en) * 2014-09-02 2016-04-14 リョービ株式会社 Handle seat for door
CN205918230U (en) * 2016-04-18 2017-02-01 广东镖臣防盗设备有限公司 Protection panel of tool to lock
WO2017165654A1 (en) * 2016-03-25 2017-09-28 Schlage Lock Company Llc Interchangeable handle lockset

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW386557U (en) * 1999-02-01 2000-04-01 Taiwan Fu Hsing Ind Co Ltd Lock structure with an external handle capable of being idle turned
CN2561885Y (en) * 2002-08-12 2003-07-23 东隆五金工业股份有限公司 Clutch structure of lock
KR20100130807A (en) * 2009-06-04 2010-12-14 서울통신기술 주식회사 Safety of handle in door lock
CN201933849U (en) * 2011-01-10 2011-08-17 范伟强 Idling escape handle lock
JP2016053244A (en) * 2014-09-02 2016-04-14 リョービ株式会社 Handle seat for door
CN204571532U (en) * 2015-04-30 2015-08-19 杨丰豪 Idle running mechanical code anti-theft lock
WO2017165654A1 (en) * 2016-03-25 2017-09-28 Schlage Lock Company Llc Interchangeable handle lockset
CN205918230U (en) * 2016-04-18 2017-02-01 广东镖臣防盗设备有限公司 Protection panel of tool to lock

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Effective date of registration: 20211207

Address after: 528400 7 / F, building D, Yuema Industrial Park, Fuxi, Xiaolan Town, Zhongshan City, Guangdong Province

Patentee after: Guangdong Yuema Intelligent Technology Co.,Ltd.

Address before: 528400 Long Xi Yi Guang Feng Cun, Xiaolan Town, Zhongshan City, Guangdong Province

Patentee before: GUANGDONG BIAOCHEN SECURITY EQUIPMENT Co.,Ltd.