CN2339734Y - Antitheft door - Google Patents

Abstract

The utility model relates to an antitheft door, a fencing with decorative effect is arranged in the middle of a door; a ventilation door is arranged at the back of the fencing; the ventilation door is hinged with a door body and seals the fencign because the fence is easy to carry out the decorative design and has good ventilation performance, the arrangement of the ventilation door can make up for the defect of the fencing of poor antitheft performance. When the ventilation door is opened, the ventilation performance of the fencing can be exerted.

Description

Security door

The utility model relates to a kind of security door.

The characteristics one of security door are to make of metal material; The 2nd, be furnished with theftproof lock; But this security door also has weak point, at first is that decorative effect is poor, secondly is that performance of ventilating is bad.

The purpose of this utility model provides a kind of good decorative property, the security door that theftproof performance is also good.

The mid portion of the door body of this security door is provided with the fence that can form decorative effect, the air door that the back of fence is provided with the connection of fellow disciple's body hinge and fence is sealed.

Fence is the member that very easily carries out decorative design and have the good ventilation performance, the mid portion of security door is designed to fence, be certain to bring decorative effect to security door, the setting of air door has then remedied the relatively poor defective of fence theftproof performance, when air door is opened, the performance of ventilating of fence is brought into play.

Illustrate particular content of the present utility model below in conjunction with drawings and Examples.

Fig. 1: elevation of the present utility model;

Fig. 2: rear elevation of the present utility model;

The A-A sectional view of Fig. 3: Fig. 1.

As shown in the figure, security door described in the utility model is furnished with theftproof lock 1, and the mid portion of door body 2 is provided with the fence 3 that can form decorative effect, the air door 4 that the back of fence 3 is provided with the connection of fellow disciple's body 1 hinge and fence 3 is sealed.Here the fence 3 of indication can be the fence 3 of strip, also can be netted fence 3, or strip and the netted fence that haves both at the same time 3; Both can be all-in-one-piece fence 3, also can be to be merged the fence 3 that forms after the upper and lower or left and right separation; Present embodiment is exactly to adopt upper and lower separation and strip and the netted fence that haves both at the same time 3, and described theftproof lock 1 is selected according to antitheft requirement, and what present embodiment adopted is the theftproof lock 1 with three fens direction lock bolts; Also use door lock or bolt when air door 4 is closed in fixing, present embodiment adopts bolt 5.On making, this security door adopts the little doorframe of cover in the big doorframe, and fence 3 and air door 4 one in front and one in back are provided with in little doorframe, and fence 3 is fixed on the little doorframe, and 4 of air doors are installed on the little doorframe with door hinge 6.In order to increase the function of use of this security door, in the door body 2 doorbell 7 can be installed, also peephole 8 can be set on security door.

Claims (1)

1, a kind of security door is furnished with theftproof lock, it is characterized in that; The mid portion of door body (2) is provided with the fence (3) that can form decorative effect, the air door (4) that the back of fence (3) is provided with the connection of fellow disciple's body (1) hinge and fence (3) is sealed.

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