CN201354563Y - Multi-point locking burglarproof door - Google Patents

Multi-point locking burglarproof door Download PDF

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Publication number
CN201354563Y
CN201354563Y CNU2008203038180U CN200820303818U CN201354563Y CN 201354563 Y CN201354563 Y CN 201354563Y CN U2008203038180 U CNU2008203038180 U CN U2008203038180U CN 200820303818 U CN200820303818 U CN 200820303818U CN 201354563 Y CN201354563 Y CN 201354563Y
Authority
CN
China
Prior art keywords
door
locking
contact
hole
dimensional
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.)
Expired - Fee Related
Application number
CNU2008203038180U
Other languages
Chinese (zh)
Inventor
刘光奎
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.)
Chengdu Shengerjia Technology Co Ltd
Original Assignee
Chengdu Shengerjia Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu Shengerjia Technology Co Ltd filed Critical Chengdu Shengerjia Technology Co Ltd
Priority to CNU2008203038180U priority Critical patent/CN201354563Y/en
Application granted granted Critical
Publication of CN201354563Y publication Critical patent/CN201354563Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a multi-point locking burglarproof door, and relates to a burglarproof door. The utility model aims at realizing the automatic locking at different parts of the door, which is realized through the following technical proposal: the multi-point locking burglarproof door comprises a door, a door frame and locks which are fixed on the door, and also comprises a multi-point locking device, wherein the multi-point locking device is arranged inside the door frame, and the multi-point locking device comprises lock holes corresponding to locks, and a three-direction pushing contact is arranged inside the lock hole, and one end of the three-direction push contact corresponds to a lock tongue and can move along the pushing of the lock tongue, and the upwards end of the three-direction push contact is connected with a push connection rod, and the other end of the push connection rod can pass through a hole on the upper end of the door frame to be arranged inside the locking holes on the top part of the door, and the downward end of the three-direction push contact is also connected with a push connection rod, and the other end of the push connection rod can pass through a hole on the lower end of the door frame to be arranged inside a locking hole on the bottom part of the door. The multi-point locking burglarproof door can be applied to different fields.

Description

Multiple spot locking security door
Technical field
The utility model relates to a kind of security door, particularly relates to a kind of multiple spot locking security door.
Background technology
Security door in the middle of the existing life all is with after doorframe is connected basically by door, undertaken antitheft by various locks when closing, whole antitheft position is very simple, burglar's specific aim when forcing open the door is very strong, so anti-theft effect is less better naturally, and the corollary equipment of its lock all is positioned at the interlayer of door, the burglar is easy to destroy by after door is torn, also some security door is to take to add a plurality of locks to carry out antitheft on the same direction of door, but have certain potential safety hazard, the burglar only need destroy its a part can implement theft.
The utility model content
The purpose of this utility model provides a kind of multiple spot locking security door that can carry out automatic locking at each position of door.
The purpose of this utility model is the multiple spot locking security door of realizing by following technical proposal, comprise door, doorframe and the lock that is fixed on the door, also comprise a multi-point lock locking apparatus, the multi-point lock locking apparatus is positioned at doorframe, comprise the lockhole corresponding with lock, be provided with a three-dimensional in the lockhole and promote the contact, it is corresponding with dead bolt and can move with the promotion of dead bolt that three-dimensional promotes an end of contact, the end that makes progress that three-dimensional promotes the contact is connected with the promotion connecting rod, the other end that promotes connecting rod can pass from the hole of doorframe upper end and be positioned in the middle of the locking hole at the top that is opened in door, the downward end that three-dimensional promotes the contact also is connected with the promotion connecting rod, and the other end that promotes connecting rod can pass from the hole of doorframe lower end and be positioned in the middle of the locking hole of the bottom that is opened in door.
Described three-dimensional promote the contact comprise three promotion posts on the direction with and inner resetting means.
From architectural feature of the present utility model as can be seen, when security door cuts out, rotation lock, dead bolt promotes the promotion post that three-dimensional promotes the contact, thereby promote two other and promote post, the other two ends that promote connecting rod are entered in the middle of the locking hole of the top of door and bottom, on three directions of door, can both obtain locking like this, the difficulty of destroying strengthens, and security performance is improved, when door is opened, rotation lock, after dead bolt withdrawed from, the resetting means that three-dimensional promotes the contact allowed three promotion posts all get back to original position, withdrawed from the middle of locking hole thereby drive the other two ends that promote connecting rod.
From architectural feature of the present utility model as can be seen, advantage of the present utility model is: the utility model is simple in structure, practicality easy for installation; carry out locking protection from each limit of door, and its principal organ is in the doorframe, the anti-ability of destroying is strengthened greatly; security performance is improved.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Wherein Reference numeral 1 is that door 2 is that doorframe 3 is that lock 4 is that three-dimensional promotion contact 5 is that dead bolt 6 is that promotion connecting rod 7 is that locking hole 8 is to promote post
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Preferred embodiment
Multiple spot locking security door as shown in Figure 1, comprise door 1, doorframe 2 and the lock 3 that is fixed on the door, also comprise a multi-point lock locking apparatus, the multi-point lock locking apparatus is positioned at doorframe 2, comprise and lock 3 corresponding lockholes, be provided with a three-dimensional in the lockhole and promote contact 4, the end that three-dimensional promotes contact 4 and dead bolt 5 are corresponding and can move with the promotion of dead bolt 5, the end that makes progress that three-dimensional promotes contact 4 is connected with promotion connecting rod 6, the other end that promotes connecting rod 6 can pass from the hole of doorframe 2 upper ends and be positioned in the middle of the locking hole 7 at the top that is opened in door 1, the downward end that three-dimensional promotes contact 4 also is connected with promotion connecting rod 6, and the other end that promotes connecting rod 6 can pass from the hole of doorframe 2 lower ends and be positioned in the middle of the locking hole 7 of the bottom that is opened in door 1.
Described three-dimensional promote contact 4 comprise three promotion posts 8 on the direction with and inner resetting means.

Claims (2)

1. multiple spot locking security door, comprise door (1), doorframe (2) and be fixed on lock (3) on the door, it is characterized in that also comprising a multi-point lock locking apparatus, the multi-point lock locking apparatus is positioned at doorframe (2), comprise and lock (3) corresponding lockhole, be provided with a three-dimensional in the lockhole and promote contact (4), it is corresponding with dead bolt (5) and can move with the promotion of dead bolt (5) that three-dimensional promotes an end of contact (4), the end that makes progress that three-dimensional promotes contact (4) is connected with promotion connecting rod (6), the other end that promotes connecting rod (6) can pass from the hole of doorframe (2) upper end and be positioned in the middle of the locking hole (7) at the top that is opened in door (1), the downward end that three-dimensional promotes contact (4) also is connected with promotion connecting rod (6), and the other end that promotes connecting rod (6) can pass from the hole of doorframe (2) lower end and be positioned in the middle of the locking hole (7) of the bottom that is opened in door (1).
2. multiple spot locking security door according to claim 1, it is characterized in that described three-dimensional promote contact (4) comprise three promotion posts (8) on the direction with and inner resetting means.
CNU2008203038180U 2008-12-29 2008-12-29 Multi-point locking burglarproof door Expired - Fee Related CN201354563Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008203038180U CN201354563Y (en) 2008-12-29 2008-12-29 Multi-point locking burglarproof door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008203038180U CN201354563Y (en) 2008-12-29 2008-12-29 Multi-point locking burglarproof door

Publications (1)

Publication Number Publication Date
CN201354563Y true CN201354563Y (en) 2009-12-02

Family

ID=41410903

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008203038180U Expired - Fee Related CN201354563Y (en) 2008-12-29 2008-12-29 Multi-point locking burglarproof door

Country Status (1)

Country Link
CN (1) CN201354563Y (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091202

Termination date: 20101229