CN202810568U

CN202810568U - Novel antitheft door

Info

Publication number: CN202810568U
Application number: CN 201220477089
Authority: CN
Inventors: 钟琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-18
Filing date: 2012-09-18
Publication date: 2013-03-20
Anticipated expiration: 2022-09-18

Abstract

The utility model relates to a novel antitheft door, which comprises a fixed base, a door body and a door lock which is fixedly arranged in the lower edge of the door body. The door lock is connected with a slideable iron strip. Latch hooks which are fixedly arranged in the lower edge of the door body through a rotating shaft are installed in the lower edge of the door body. Deflector rods are arranged on the slideable iron strip and are connected with the latch hooks. The deflector rods can slide in openings on the latch hooks. Latch hook openings are arranged at the lower edge of the door body. Openings corresponding to the latch hook openings are arranged in the fixed base. Dead bolts corresponding to the latch hooks are installed in the fixed base. A maintenance baffle is installed at a position, corresponding to the door lock, on the internal side of the lower edge of the door body. By installing the plurality of latch hooks in the lower edge of the door body to match with the dead bolts which are installed in the fixed base, multiple locking effects are taken and the difficulty in prying the door is increased; by installing the maintenance baffle at the position, corresponding to the door lock, on the internal side of the lower edge of the door body, the replacement or the maintenance of the lock is facilitated. Therefore, the novel antitheft door can be widely used for antitheft protection in places such as stores and warehouses.

Description

A kind of Anti-theft door

Technical field

The utility model relates to the security door technical field, particularly a kind of Anti-theft door.

Background technology

For the function of door, be not only and be convenient for people to discrepancy, also must have certain barrier propterty, to guarantee the security of the lives and property in the room.Existing part prized up-proof door is because this body structure exists defective to be pried open easily, as have plenty of and only have dead bolt and the single lock structure of doorframe, the offender can utilize " one " word the sheet tool used in crime such as to criticize and pry open middle chien shih dead bolt and separate with doorframe, thereby door is opened.

The utility model content:

In order to address the above problem, the purpose of this utility model is for a kind of simple in structure, cheap and anti-theft door device that the pick-proof performance is good is provided.

The purpose of this utility model is achieved in that a kind of Anti-theft door, comprises firm banking, door body and is fixed on door lock in the body lower edge, and described door lock is connected with the slip iron bar, is equipped with in the body lower edge by rotating shaft and is fixed on latch hook in the body lower edge; There is driving lever to be connected with latch hook on the slip iron bar, mobile in the opening of driving lever on latch hook; Door body lower edge has the latch hook opening; Have the opening corresponding with the latch hook opening on the firm banking; The lock corresponding with latch hook is housed in the firm banking.

The maintenance baffle plate is equipped with in inboard and door lock relevant position at door body lower edge.

The utility model is sealed by a plurality of latch hooks that are equipped with in door body lower edge and the lock that is contained in the firm banking, plays multiple locking effect, increases the difficulty of prying open; The maintenance baffle plate is equipped with in inboard and door lock relevant position at door body lower edge, is convenient for changing or keeps in repair lockset.Therefore, this Anti-theft door is simple installation both, has again good pick-proof performance, can be widely used in the places such as shop, warehouse.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described further.

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

Longitudinal sectional view when Fig. 2 is the utility model locking.

Longitudinal sectional view when Fig. 3 the utility model is opened

The specific embodiment

The utility model is a kind of Anti-theft door, comprises firm banking 1, door body 2 and is fixed on door lock 3 in a body 2 lower edges, and described door lock 3 is connected connections with the slip iron bar, is equipped with in body 2 lower edge by rotating shaft 5 and is fixed on latch hook 6 in a body 2 lower edges; There is driving lever 7 to be connected connection with latch hook on the slip iron bar 4, the opening 61 interior movements of driving lever 7 on latch hook 6; Door body 2 lower edges have latch hook opening 8; Have the opening 9 corresponding with latch hook opening 8 on the firm banking 1; Lock 10 with latch hook 6 correspondences is housed in the firm banking 1.

Maintenance baffle plate 11 is equipped with in inboard and door lock 3 relevant positions at door body 2 lower edges.

When using the utility model to carry out locking, door lock 3 promotes slip iron bar 4 to moving away from door lock 3 directions, and driving lever 7 makes latch hook 6 to lock 10 direction deflections in latch hook 6 upper sheds 61 interior movements on the drive slip iron bar 4, thus locking; When opening, door lock 3 promotes slip iron bars 4 to moving near door lock 3 directions, drives on the slip iron bar 4 driving lever 7 in latch hook 6 upper sheds 61 interior movements, makes latch hook 6 to away from lock 10 direction deflections, thereby opens.

Maintenance baffle plate 11 is equipped with in inboard and door lock 3 relevant positions at door body 2 lower edges, in order to door lock 3 being carried out necessary maintenance or the need of replacing.

Certainly, above-described embodiment, it is preferred embodiment of the present utility model, be not to limit practical range of the present utility model, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and are included in the utility model scope.

Claims

1. Anti-theft door comprises firm banking, door body and is fixed on door lock in the body lower edge that it is characterized in that: described door lock is connected with the slip iron bar, is equipped with in the body lower edge by rotating shaft and is fixed on latch hook in the body lower edge; There is driving lever to be connected with latch hook on the slip iron bar, mobile in the opening of driving lever on latch hook; Door body lower edge has the latch hook opening; Have the opening corresponding with the latch hook opening on the firm banking; The lock corresponding with latch hook is housed in the firm banking.

2. a kind of Anti-theft door according to claim 1, it is characterized in that: the maintenance baffle plate is equipped with in inboard and door lock relevant position at door body lower edge.