CN103573059B - A kind of multiple plug of prized up-proof door - Google Patents
A kind of multiple plug of prized up-proof door Download PDFInfo
- Publication number
- CN103573059B CN103573059B CN201310565326.4A CN201310565326A CN103573059B CN 103573059 B CN103573059 B CN 103573059B CN 201310565326 A CN201310565326 A CN 201310565326A CN 103573059 B CN103573059 B CN 103573059B
- Authority
- CN
- China
- Prior art keywords
- plug
- dark
- diameter
- prized
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention discloses the multiple plug of a kind of prized up-proof door, relate to a kind of plug protecting device field。This invention address that the plug of current door does not have tamper-resistant function and causes that the property of user and the person exist the problems such as potential safety hazard。The multiple plug of this prized up-proof door is provided with body in plug body, spring, dark bolt and plug；The opening periphery of plug body is provided with the place-limited edge of ring shape, and the middle part of plug body is equidistantly positioned the dark keyhole corresponding with dark bolt of more than three；In plug, the middle part of internal end is provided with the spring eye placing spring, and in plug, internal end periphery is provided with the postive stop baffle of ring shape, is disposed with axle section and is trapezoidal taper ladder and axle section is rectangular groove between described platform and postive stop baffle。Use present configuration is simple, easy to operate, it is easy to install and can be effectively prevented crowbar pries open door-plate and doorframe。
Description
Technical field
The present invention relates to the plug device field of a kind of prized up-proof door, particularly relate to the multiple plug of a kind of prized up-proof door。
Background technology
Antitheft door that current user uses, safe door, car door, electric rolling door and other have the door-plate of antitheft character up and down or left and right be basically provided with the movable plug of anti-theft feature, namely movable plug along with unblank or locking and exit or extend in plug hole corresponding on doorframe, make movable plug at Men Nei and not be seen outdoors or touch less than with hands and have very big disguise, have further anti-theft feature。But existing user's antitheft door, safe door, car door, the position that is provided with movable plug between electric rolling door and other door-plate with antitheft character and doorframe are used hammer to pound artificially or are prized with crowbar; door-plate or door frame distortions will occur so that the gap between door-plate and doorframe increases; thus causing that movable plug skids off plug hole set on doorframe; now door-plate is no longer fixed on doorframe by movable plug, allows door-plate lose with doorframe and last fixing is connected protective measure。What current incidence of cases was higher is that safety cabinet is prized, and is primarily due to crowbar and is easy to burglar and carries, and the duckbill crowbar of one meter of long left and right is to be very easy to pry open all kinds of safety cabinet；In addition burglar utilizes crowbar to be substantially do not send sound when committing a crime, and is difficult to be found by the people of surrounding, and this brings opportunity to burglar。Therefore, burglar utilizes the event that crowbar is committed a crime often to occur, if especially resident family's door and safe door are adopted crowbar to pry open not only property by burglar to incur loss but also life security is also affected by great threat。
Summary of the invention
The invention aims to overcome deficiency of the prior art, it is provided that a kind of simple in construction, easy to operate, install easily and can be effectively prevented crowbar and pry open the multiple plug of door-plate and a kind of prized up-proof door of doorframe。
For achieving the above object, the present invention provides the multiple plug of a kind of prized up-proof door, described plug to include link rod, and the multiple plug of described prized up-proof door is provided with body in plug body, spring, dark bolt and plug；Described plug body is set to cylindrical shape, columnar plug body one end is for remaining silent, the other end of plug body is opening, and the opening periphery of plug body is provided with the place-limited edge of ring shape, and the middle part of plug body is equidistantly positioned the dark keyhole corresponding with dark bolt of more than three；In described plug, the outer end of body and link rod are welded and fixed, and in plug, the periphery, outer end of body is provided with in cylindrical platform, and the diameter of platform is equal to the internal diameter of plug body；In described plug, the middle part of internal end is provided with the spring eye placing spring, and in plug, internal end periphery is provided with the postive stop baffle of ring shape, and the diameter of postive stop baffle is equal to the internal diameter of plug body；It is disposed with axle section between described platform and postive stop baffle and is trapezoidal taper ladder and axle section is rectangular groove。
The middle part of described plug body has been equidistantly positioned four dark keyholes。
The diameter of described taper ladder outer end is equal to the diameter of platform, and the diameter of taper ladder the inner is equal to the diameter of groove, and the diameter of groove is equal to the diameter of link rod。
In described dark bolt, Magnet is installed。
The medicine have the advantages that the multiple plug simple in construction of the prized up-proof door of the present invention, install easily, easy to operate；Bayonet lock or snap ring stretch out so that clamp can block the door-plate of pin cylinder periphery and the iron sheet of doorframe with bayonet lock or snap ring; even if the door-plate near pin cylinder also separately is difficult to separate door-plate iron sheet and the doorframe iron sheet of the pin cylinder periphery blocked by clamp with bayonet lock or snap ring with doorframe; therefore the multiple plug of the prized up-proof door of the present invention can be effectively prevented burglar and utilizes crowbar end of door plate and doorframe to carry out prizing and being separated with doorframe by door-plate; the intention making burglar cannot realize, and fundamentally protects property and the life security of householder。
Below in conjunction with accompanying drawing, the multiple plug of the prized up-proof door of the present invention is described further。
Accompanying drawing explanation
Fig. 1 is that the dark bolt of the present invention stretches out dark keyhole operating diagram；
Fig. 2 is the present invention dark bolt dark keyhole schematic diagram of retraction；
Fig. 3 is exploded view of the present invention；
Fig. 4 be the present invention plug in body cut-away view。
In figure: 1, link rod, 2, platform, 3, taper ladder, 4, groove, 5, postive stop baffle, 6, spring eye, 7, spring, 8, place-limited edge, 9, plug body, 10, dark keyhole, 11, Magnet, 12, dark bolt, 13, body in plug。
Detailed description of the invention
As it is shown on figure 3, the multiple plug of the present embodiment prized up-proof door includes link rod 1, the multiple plug of prized up-proof door is provided with body 13 in plug body 9, spring 7, dark bolt 12 and plug。Plug body 9 is set to cylindrical shape, columnar plug body 9 one end is for remaining silent, the other end of plug body 9 is opening, and the opening periphery of plug body 9 is provided with the place-limited edge 8 of ring shape, and the middle part of plug body 9 is equidistantly positioned the dark keyhole 10 corresponding with dark bolt 12 of four。As shown in Figures 1 and 2, in plug, the outer end of body 13 and link rod 1 are welded and fixed, and in plug, the periphery, outer end of body 13 is provided with in cylindrical platform 2, and the diameter of platform 2 is equal to the internal diameter of plug body 9。As shown in Figure 4, in plug, the middle part of body 13 the inner is provided with the spring eye 6 placing spring 7, and in plug, the inner periphery of body 13 is provided with the postive stop baffle 5 of ring shape, and the diameter of postive stop baffle 5 is equal to the internal diameter of plug body 9。It is disposed with axle section between platform 2 and postive stop baffle 5 and is trapezoidal taper ladder 3 and axle section is rectangular groove 4。The diameter of taper ladder 3 outer ends is equal to the diameter of platform 2, and the diameter of taper ladder 3 the inners is equal to the diameter of groove 4, and the diameter of groove 4 is equal to the diameter of link rod 1。In dark bolt 12, Magnet 11 is installed。
Will be equipped with body 13 in the plug of spring 7 after installing spring 7 in spring eye 6 in body 13 in the plug being fixed with link rod 1 and put into plug body 9, then on plug body 9, dark bolt 12 is put in each dark keyhole 10, i.e. the multiple plug installation of the prized up-proof door of the present embodiment。Being placed in the plug hole on door-plate by the multiple plug of mounted prized up-proof door, link rod 1 can realize the tamper-resistant function of the present invention relative to the other end of body in plug 13 after being connected with the brakes routine of door lock。
When the brake unit of the counterclockwise rotation rear lock core of the shank of the key on door directly drives link rod 1, the multiple plug of the prized up-proof door of the present invention is inserted in plug hole corresponding doorframe from release in door interlayer link rod 1。The plug body 9 then stop motion when place-limited edge 8 set on plug is stopped by door iron sheet and due in the plug of connection fixing on link rod 1 body 13 continue to move to spring 7 direction, in plug, body 13 compresses spring 7 and makes spring 7 at spring eye 6 contract。When in plug, body 13 moves to spring 7 direction, the dark bolt 12 on groove 4 periphery also begins to move to platform 2 direction, while dark bolt 12 moves to platform 2 direction and from protruding in dark keyhole 10。That is, when in plug, body 13 compresses spring 7, dark bolt 12 is also also stretched out to dark keyhole 10 by dark keyhole 10 to the motion of platform 2 direction and dark bolt 12 from groove 4, and three is synchronously performed。When in plug, body 13 enters into spring 7 when the inner of plug body 9 is stopped motion and is then compressed in completely in spring eye 6, dark bolt 12 also arrives the outside of platform 2 simultaneously, and dark bolt 12 is also simultaneously from protruding in dark keyhole 10。That is, when in plug, body 13 compresses spring 7, dark bolt 12 is also also stretched out to dark keyhole 10 by dark keyhole 10 to the motion of platform 2 direction and dark bolt 12 from groove 4, and three is synchronously performed。Doorframe iron sheet is jointly blocked with the place-limited edge 8 with plug body 9 by the dark bolt 12 stretched out in the dark keyhole 10 of plug body 9 periphery inside doorframe, so that plug body 9 is fixed on doorframe with the plug of body 13 composition in plug, now plug can not exit in the plug hole doorframe；The place-limited edge 8 of plug body 9 is stopped so that the plug that plug body 9 and body 13 in plug form is fixed on the iron sheet on a limit by door limit iron sheet simultaneously, now plug can not continue protruding in the plug hole on door limit, therefore dark bolt 12 and place-limited edge 8 will securely fix around iron sheet between dark keyhole 10 and place-limited edge 8 on plug body 9 on Men Bian and doorframe, even if the door limit and doorframe iron sheet that are fixed on plug periphery by dark bolt 12 and place-limited edge 8 also cannot be separated by Men Bian and doorframe by hammer or prized by crowbar, pound and tamper-resistant function it is achieved thereby that the multiple plug of prized up-proof door of the present invention is anti-。
Link rod 1 is directly driven when the shank of the key on door is rotated clockwise the brake unit of rear lock core, by link rod 1, body 13 in the plug on the multiple plug of the prized up-proof door of the present invention is pulled out in plug body 9, due to the spring 7 in the plug body 9 on plug in plug, body 13 is pulled out by link rod 1 time spring 7 elastic force make plug body 9 not only not by the impact of link rod 1 pulling force but also by remaining stationary state under spring 7 elastic force effect；Body in plug 13 is pulled to the opening of plug body 9 by link rod 1 under a stretching force, and in plug, body 13 arrives the opening rear spring 7 of plug body 9 and stretches out in spring eye 6 and plug of outer housing 9 is still played a role elastic force so that plug of outer housing 9 is fixed on continues to remain stationary state the iron sheet on a limit；While the opening that body 13 arrives plug body 9 in plug, the dark bolt 12 on platform 2 periphery relies on the absorption affinity of Magnet 11 to slide along taper ladder 3 to groove 4, and dark bolt 12 is also retracted from dark keyhole 10 ecto-entad while sliding to groove 4。That is in plug body 13 to the opening of plug body 9 move time, dark bolt 12 slides along taper ladder 3 to groove 4 and dark bolt 12 is retracted from dark keyhole 10 ecto-entad, and three is synchronously performed。Then stop after stopping sliding when dark bolt 12 slides into limited baffle plate 5 after on groove 4 along taper ladder 3, dark bolt 12 is fully retracted in dark keyhole 10 from dark keyhole 10 simultaneously, and now the pulling force of body in plug 13 is yet suffered from by link rod 1, namely the pulling force of body in plug 13 is delivered on dark bolt 12 by postive stop baffle 5 by link rod 1, the pulling force of body in plug 13 is delivered on plug body 9 again through dark bolt 12 by link rod 1, namely plug body 9 is involved the plug hole of doorframe by the pulling force of body in plug 13 by dark bolt 12 by link rod 1, so that whole plug leaves the plug hole on doorframe, namely door-plate is separable with doorframe, achieve normal door。
Claims (3)
1. a multiple plug for prized up-proof door, described plug includes link rod, it is characterised in that the multiple plug of described prized up-proof door is provided with body in plug body, spring, dark bolt and plug；Described plug body is set to cylindrical shape, columnar plug body one end is for remaining silent, the other end of plug body is opening, and the opening periphery of plug body is provided with the place-limited edge of ring shape, and the middle part of plug body is equidistantly positioned the dark keyhole corresponding with dark bolt of more than three；In described plug, the outer end of body and link rod are welded and fixed, and in plug, the periphery, outer end of body is provided with in cylindrical platform, and the diameter of platform is equal to the internal diameter of plug body；In described plug, the middle part of internal end is provided with the spring eye placing spring, and in plug, internal end periphery is provided with the postive stop baffle of ring shape, and the diameter of postive stop baffle is equal to the internal diameter of plug body；It is disposed with axle section between described platform and postive stop baffle and is trapezoidal taper ladder and axle section is rectangular groove；In described dark bolt, Magnet is installed。
2. the multiple plug of prized up-proof door according to claim 1, it is characterised in that the middle part of described plug body has been equidistantly positioned four dark keyholes。
3. the multiple plug of prized up-proof door according to claim 1, it is characterised in that the diameter of described taper ladder outer end is equal to the diameter of platform, and the diameter of taper ladder the inner is equal to the diameter of groove, and the diameter of groove is equal to the diameter of link rod。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310565326.4A CN103573059B (en) | 2013-11-05 | 2013-11-05 | A kind of multiple plug of prized up-proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310565326.4A CN103573059B (en) | 2013-11-05 | 2013-11-05 | A kind of multiple plug of prized up-proof door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103573059A CN103573059A (en) | 2014-02-12 |
| CN103573059B true CN103573059B (en) | 2016-06-22 |
Family
ID=50045708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310565326.4A Active CN103573059B (en) | 2013-11-05 | 2013-11-05 | A kind of multiple plug of prized up-proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103573059B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112243163A (en) * | 2019-11-15 | 2021-01-19 | 林超文 | Anti-interference 5G network communication device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556342Y (en) * | 2002-08-03 | 2003-06-18 | 唐江涛 | Anti-theft door with built-in anti-picking lock |
| GB2387619A (en) * | 2002-04-15 | 2003-10-22 | Wayne Julian Jones | Security device |
| CN2713094Y (en) * | 2004-08-06 | 2005-07-27 | 上海比亚迪有限公司 | Movable doorpost locking mechanism for automobile door |
| CN2716452Y (en) * | 2004-08-23 | 2005-08-10 | 王婧 | Self-locking theft-proof device of sliding window |
| KR100639830B1 (en) * | 2005-08-02 | 2006-10-30 | 삼훈도어텍(주) | Unlocking device of door |
| CN202970203U (en) * | 2012-01-06 | 2013-06-05 | 陈克亮 | Auxiliary locking plug of antitheft door |
| CN203531576U (en) * | 2013-11-05 | 2014-04-09 | 黄思忠 | Composite insert of antitheft door |
-
2013
- 2013-11-05 CN CN201310565326.4A patent/CN103573059B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2387619A (en) * | 2002-04-15 | 2003-10-22 | Wayne Julian Jones | Security device |
| CN2556342Y (en) * | 2002-08-03 | 2003-06-18 | 唐江涛 | Anti-theft door with built-in anti-picking lock |
| CN2713094Y (en) * | 2004-08-06 | 2005-07-27 | 上海比亚迪有限公司 | Movable doorpost locking mechanism for automobile door |
| CN2716452Y (en) * | 2004-08-23 | 2005-08-10 | 王婧 | Self-locking theft-proof device of sliding window |
| KR100639830B1 (en) * | 2005-08-02 | 2006-10-30 | 삼훈도어텍(주) | Unlocking device of door |
| CN202970203U (en) * | 2012-01-06 | 2013-06-05 | 陈克亮 | Auxiliary locking plug of antitheft door |
| CN203531576U (en) * | 2013-11-05 | 2014-04-09 | 黄思忠 | Composite insert of antitheft door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103573059A (en) | 2014-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103291128B (en) | Lockhole opening prevention alarm flip-flop device of housing security door | |
| CN103573059B (en) | A kind of multiple plug of prized up-proof door | |
| CN203531576U (en) | Composite insert of antitheft door | |
| CN105673921B (en) | Outdoor Fire Hydrant water intake valve electric locking device | |
| CN207863655U (en) | A kind of beacon apparatus Anti-dismounting structure | |
| CN204754670U (en) | Hyperbaric chamber emergency exits | |
| CN203640569U (en) | Double-leaf antitheft fire-fighting door | |
| CN203213730U (en) | Novel antitheft door lock and key for wireless communication base station | |
| CN205224848U (en) | Lock state detection device | |
| CN205577673U (en) | A keep apart locking device for urban rail train door system | |
| CN204030306U (en) | A kind of high-voltage ring main unit of electromagnetic lock concealed installation | |
| CN204609525U (en) | A kind of compound pick-proof plug | |
| CN205805221U (en) | Electronic anti-theft shackle lock | |
| CN217976018U (en) | Burglary-resisting window with emergency unlocking device | |
| CN219100993U (en) | Safety escape door | |
| CN202917831U (en) | Emergency unlocking device of front lower door of high-voltage switch cabinet | |
| GB2516821A (en) | Lift door release arrangement | |
| CN109555368A (en) | Elevator safety door lock | |
| CN201850849U (en) | Door lock remote control baffle plate | |
| ITNA20130001A1 (en) | SECURITY LOCK FOR SECURED DOORS AND DOORS | |
| CN104746968A (en) | Burglarproof door safety lock capable of being controlled automatically through Internet of Things | |
| CN202245591U (en) | Criminal preventing device of elevator | |
| CN207315013U (en) | Electronic formula escape lock electric device connection linkage of pushing bolt | |
| CN202559878U (en) | Magnetic safety lock | |
| CN205302438U (en) | Electrodynamic type automatic blocking sales counter entrance guard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170720 Address after: 235000 Anhui Province, Huaibei City Duji District Zhongbang Park Branch Building Room 102 Patentee after: Anhui Zhong core locks Co. Ltd. Address before: Gao Yue Zhen Liu Zhuang battalion of the 235037 Anhui city of Huaibei province Sheng Zhuang Cun, Duji District Patentee before: Huang Sizhong |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190307 Address after: 235037 Shengzhuang Village, Gaoyue Town, Duji District, Huaibei City, Anhui Province Patentee after: Huang Sizhong Address before: Room 102, Kechuang Building, Zhongbang Pioneer Park, Duji District, Huaibei City, Anhui Province Patentee before: Anhui Zhong core locks Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191114 Address after: 226300 No.2, sunliqiao Industrial Park, Xingdong street, Tongzhou District, Nantong City, Jiangsu Province Patentee after: Nantong Braun refrigeration equipment Co., Ltd. Address before: Gao Yue Zhen Liu Zhuang battalion of the 235037 Anhui city of Huaibei province Sheng Zhuang Cun, Duji District Patentee before: Huang Sizhong |
|
| TR01 | Transfer of patent right |