CN201354565Y - Symmetric-type burglarproof door - Google Patents

Abstract

The utility model discloses a symmetric-type burglarproof door, and relates to a burglarproof door. The utility model aims at providing a symmetric-type burglarproof door which is convenient to install and can better confuse the burglaries, which is realized through the following technical proposal: the symmetric-type burglarproof door comprises a door, a door frame and a lock, wherein the lock is arranged at the center of the door, and the side which is connected with the door frame of the door is connected with doorpost hole which corresponds to a fixed rotating post which is arranged on the door frame through the top part and the bottom part of the door, and the lock is connected with a movable connection rod which moves along the rotation of the lock, and the top part and the bottom part at the other side of the door are respectively provided with a movable post which is connected with the movable connection rod and can move from up to bottom along the movable connection rod. When the door is closed, the movable posts are just arranged inside the doorpost holes which are arranged on the door frame and correspond to the movable posts. The symmetric-type burglarproof door is mainly applied to different burglarproof doors.

Description

The symmetric form security door

Technical field

The utility model relates to a kind of security door, particularly relates to a kind of symmetric form security door.

Background technology

Security door in the middle of the prior art has adopted the lock of variety of way or has utilized the door of different shape and the connected mode of doorframe, to strengthen its anti-theft feature, but the burglar is when implementing theft, can be very fast to lock or door local assistants such as slit with doorframe, specific aim is very strong.

The utility model content

The purpose of this utility model provides a kind of easy for installation and symmetric form security door that can better confuse the robber.

The purpose of this utility model realizes by following technical proposal: the symmetric form security door, comprise door and doorframe and lock, lock is positioned at the center of door, the side that is connected with doorframe of door by door the top and the fixedly rotary column of bottom setting places on the doorframe with fixedly the rotary column position adapts door pillar hole in be connected, lock that be connected with can be with the movable rod of rotation campaign of lock, the top of opposite side of door and bottom are respectively arranged with the movable post that is connected on the movable rod and can moves up and down with movable rod, when door is in when closing, movable post just is positioned at the door pillar hole that adapts with movable post position that is provided with on the doorframe.

A simulation lock identical with the outer shape of lock also is installed on the next door of lock.

From architectural feature of the present utility model as can be seen, advantage of the present utility model is: the utility model will be locked and door pillar is symmetricly set on the security door, can well confuse the burglar, and by the simulation lock is set, make the robber be difficult to find target accurately when committing theft, door pillar is set to have certain hidden function, is not easy destroyed at once, the utility model is easy for installation and can more effectively prevent that security door from being prized, and makes whole security door safer reliable.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is a tangent plane cross-sectional schematic of the present utility model

Wherein Reference numeral 1 is that door 2 is that doorframe 3 is that lock 4 is that fixedly rotary column 5 is that door pillar hole 6 is that movable rod 7 is that movable post 8 is simulation locks

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further:

Preferred embodiment

Symmetric form security door as shown in Figure 1, comprise door 1 and doorframe 2 and lock 3, it is characterized in that locking 3 centers that are positioned at door 1, door 1 side that is connected with doorframe 2 by door 1 the top and the fixedly rotary column 4 of bottom setting places on the doorframe 2 with fixedly rotary column 4 positions adapt door pillar hole 5 in be connected, lock is connected with on 3 can be with the movable rod 6 of the rotation campaign of lock 3, the top of door 1 opposite side and bottom are respectively arranged with the movable post 7 that is connected on the movable rod 6 and can moves up and down with movable rod 6, when door 1 is in when closing, movable post 7 just is positioned at the door pillar hole 5 that adapts with movable post 7 positions that is provided with on the doorframe 2.

A simulation lock 8 identical with the outer shape of lock 3 also is installed on the next door of lock 3.

Claims (2)

1. symmetric form security door, comprise door (1) and doorframe (2) and lock (3), it is characterized in that lock (3) is positioned at the center of door (1), the side that is connected with doorframe (2) of door (1) by door (1) the top and the fixedly rotary column (4) of bottom setting places on the doorframe (2) with fixedly rotary column (4) position adapts door pillar hole (5) in be connected, being connected with on the lock (3) can be with the movable rod (6) of the rotation campaign of locking (3), the top of opposite side of door (1) and bottom are respectively arranged with the movable post (7) that is connected that movable rod (6) is gone up and can moves up and down with movable rod (6), when door (1) is in when closing, movable post (7) just is positioned at doorframe (2) and goes up the door pillar hole (5) that adapts with movable post (7) position that is provided with.

2. symmetric form security door according to claim 1 is characterized in that on the next door of lock (3) simulation identical with the outer shape of lock (3) being installed also locks (8).

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