CN102287093A - Cam type four-way multi-bolt burglarproof door locking device - Google Patents
Cam type four-way multi-bolt burglarproof door locking device Download PDFInfo
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- CN102287093A CN102287093A CN2011102070185A CN201110207018A CN102287093A CN 102287093 A CN102287093 A CN 102287093A CN 2011102070185 A CN2011102070185 A CN 2011102070185A CN 201110207018 A CN201110207018 A CN 201110207018A CN 102287093 A CN102287093 A CN 102287093A
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- way
- cam
- locking device
- bolt
- integral cam
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Abstract
The invention discloses a cam type four-way multi-bolt burglarproof door locking device, which mainly comprises a four-way integral cam, a lockset control assembly, carrier rods, telescopic connecting rods and bolt assemblies, wherein the carrier rods are uniformly distributed in upward, downward, leftward and rightward directions of the four-way integral cam respectively; the four-way integral cam can move relative to the carrier rods; the center of each carrier rod is connected with a telescopic connecting rod with a support slide sleeve; each telescopic connecting rod is integrally connected with upper, lower, left and right bolt assemblies with a plurality of bolts respectively; each bolt is provided with a return spring; the four-way integral cam is controlled by the lockset control assembly; and the lock control assembly consists of a manual key control mechanism and an electric motor control mechanism. A cam driving mechanism and a four-way multi-bolt locking mechanism are applied to the locking device of a burglarproof door, so that the burglary prevention, prying prevention and collision prevention performance of the burglarproof door locking device are improved, and the comprehensive security maintaining effect is better.
Description
Technical field
The present invention relates to security door security technical field.
Background technology
Existing security door locking device often only has the common lockset of monodirectional locking, and the structure of locking device is simple relatively, very easily destroys, and locking effect is relatively poor.
Summary of the invention
The present invention has used the mechanical mechanism of cam drive mechanism, many dead bolts assembly four-way comprehensive locking in the locking device of security door, the mode of various control lockset such as also have manually and electronic, the locking effect and the comprehensive safety that have improved security door locking device ensure performance.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of composition of many dead bolts of cam-type four-way security door locking device is: the four-way integral cam links to each other with the four-way bolt assembly respectively with shrinking connecting-rod by being distributed in its tappet all around, and the four-way integral cam can be done relative motion with tappet, the shrinking connecting-rod of each band supporting sliding sleeve is connected as a single entity with the dead bolt assembly of the some dead bolts of upper and lower, left and right band respectively, and all dead bolt assemblies are all taken back a spring.The four-way integral cam is by the control of lockset Control Component, and the lockset Control Component is made up of manual key controlling organization and electric motor controlling organization.
This technical scheme has following beneficial effect:
The present invention is applied in cam drive mechanism in the locking device of security door, has strengthened reliability, the theftproof of lockset; Have the comprehensive latch-up structure of many dead bolts of four-way assembly, both improved theftproof, improved pick-proof, crashworthiness again; The mode of various control lockset such as have manually and electronic, both can use separately, use capable of being combined has again improved the flexibility, the convenience that use.Therefore, the locking effect of this invention and comprehensive security performance are all better.
Description of drawings
Structural representation when Fig. 1 is the locking device unlatching; Fig. 2 is locking device structural representation when closing.
The specific embodiment
A kind of many dead bolts of cam-type four-way security door locking device mainly is made of four-way integral cam 10, lockset Control Component 5, tappet 4, shrinking connecting-rod 7, dead bolt assembly 1,3,8,11.The upper and lower, left and right four direction of four-way integral cam 10 is distributed with tappet 4, and 4 of four-way integral cam 10 and tappets can be done relative motion, and each tappet 4 central authorities all is connected with shrinking connecting-rod 7, shrinking connecting-rod band supporting sliding sleeve 9.Each shrinking connecting-rod 7 is connected as a single entity with upper lock tongue assembly 8, following dead bolt assembly 1, left dead bolt assembly 3, right dead bolt assembly 11 respectively, and each dead bolt assembly all has some dead bolts 13, and each dead bolt all has return spring 2.Four-way integral cam 10 is by 5 controls of lockset Control Component, and lockset Control Component 5 comprises two controlling organizations such as manual key controlling organization 12 and electric motor controlling organization 6.
A kind of working method of many dead bolts of cam-type four-way security door locking device is: drive the rotation of four-way integral cam by manual key controlling organization 12 or electric motor controlling organization 6, and the dead bolt 13 that drives in the four- way bolt assembly 1,3,8,11 is flexible, thereby realizes the switching function of security door.
Claims (2)
1. many dead bolts of cam-type four-way security door locks device, comprise the four-way integral cam, the lockset Control Component, tappet, shrinking connecting-rod, the dead bolt assembly, it is characterized in that: four-way integral cam and distribution are thereon, down, a left side, the tappet of right four direction closely contacts, can do relative motion between described four-way integral cam and the tappet, be distributed in around the described four-way integral cam tappet by shrinking connecting-rod be distributed in equally, down, a left side, the dead bolt assembly of right four direction links to each other, described shrinking connecting-rod all has the supporting sliding sleeve, and the dead bolt assembly of described four direction all has return spring.
2. a kind of many dead bolts of cam-type four-way security door locking device according to claim 1, it is characterized in that: described four-way integral cam is by the control of lockset Control Component, and described lockset Control Component is made up of manual key control and electric motor controlling organization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102070185A CN102287093A (en) | 2011-07-22 | 2011-07-22 | Cam type four-way multi-bolt burglarproof door locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102070185A CN102287093A (en) | 2011-07-22 | 2011-07-22 | Cam type four-way multi-bolt burglarproof door locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102287093A true CN102287093A (en) | 2011-12-21 |
Family
ID=45333821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102070185A Pending CN102287093A (en) | 2011-07-22 | 2011-07-22 | Cam type four-way multi-bolt burglarproof door locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102287093A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103299756A (en) * | 2013-07-01 | 2013-09-18 | 天佑电器（苏州）有限公司 | Stepless telescopic push rod mechanism |
| CN108385888A (en) * | 2017-10-25 | 2018-08-10 | 浙江德清森朗装饰材料有限公司 | A kind of switching mode aluminum ceiling |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1124702A (en) * | 1965-01-08 | 1968-08-21 | Bell Aerospace Corp | A closure assembly |
| GB2281344A (en) * | 1993-08-24 | 1995-03-01 | West Alloy Diecastings | Garage door lock |
| CN2313030Y (en) * | 1997-09-12 | 1999-04-07 | 罗仲强 | Safe door |
| WO1999061734A2 (en) * | 1998-05-25 | 1999-12-02 | Mul-T-Lock Security Products Ltd. | Mortise lock |
| CN1570337A (en) * | 2003-07-26 | 2005-01-26 | 徐明达 | Burglar-proof door lock with multiple spring bolts |
| CN200952325Y (en) * | 2006-09-29 | 2007-09-26 | 周书动 | Antitheft door |
| CN202176174U (en) * | 2011-07-22 | 2012-03-28 | 毛学东 | Cam-type four-way multi-lock bolt anti-theft door locking device |
-
2011
- 2011-07-22 CN CN2011102070185A patent/CN102287093A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1124702A (en) * | 1965-01-08 | 1968-08-21 | Bell Aerospace Corp | A closure assembly |
| GB2281344A (en) * | 1993-08-24 | 1995-03-01 | West Alloy Diecastings | Garage door lock |
| CN2313030Y (en) * | 1997-09-12 | 1999-04-07 | 罗仲强 | Safe door |
| WO1999061734A2 (en) * | 1998-05-25 | 1999-12-02 | Mul-T-Lock Security Products Ltd. | Mortise lock |
| CN1570337A (en) * | 2003-07-26 | 2005-01-26 | 徐明达 | Burglar-proof door lock with multiple spring bolts |
| CN200952325Y (en) * | 2006-09-29 | 2007-09-26 | 周书动 | Antitheft door |
| CN202176174U (en) * | 2011-07-22 | 2012-03-28 | 毛学东 | Cam-type four-way multi-lock bolt anti-theft door locking device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103299756A (en) * | 2013-07-01 | 2013-09-18 | 天佑电器（苏州）有限公司 | Stepless telescopic push rod mechanism |
| CN103299756B (en) * | 2013-07-01 | 2016-02-03 | 天佑电器（苏州）有限公司 | Stepless retractable transfer bar mechanism |
| CN108385888A (en) * | 2017-10-25 | 2018-08-10 | 浙江德清森朗装饰材料有限公司 | A kind of switching mode aluminum ceiling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |