CN2835474Y

CN2835474Y - Anti-pry and antitheft door

Info

Publication number: CN2835474Y
Application number: CN 200520132414
Authority: CN
Inventors: 周日云
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-11-07
Filing date: 2005-11-07
Publication date: 2006-11-08
Anticipated expiration: 2015-11-07

Abstract

The utility model relates to a pry-proof and theft-proof door which comprises a door frame (3) and a door body (2). The door body (2) is arranged on the door frame (3). The door body (2) is provided with a door lock. The utility model is characterized in that the door lock comprises a main lock (6) which is provided with two lock tongues (7), (8). The door body (2) is provided with a pry-proof door body hook (22). The matching position of the door frame (3) and the pry-proof door body hook (22) is correspondingly provided with a pry-proof door frame hook (32). The pry-proof door body hook (22) and the pry-proof door frame hook (32) are both correspondingly provided with lock tongue holes (21), (31). The positions of the lock tongue holes (21), (31) are both corresponding to one lock tongue (7) on the main lock (6). The door frame (3) is also provided with another lock tongue hole (33). The position of the lock tongue hole (33) is corresponding to the other lock tongue (8) on the main lock (6). When the door body (2) is locked, one lock tongue (7) is inserted in the lock tongue holes (21), (31); the other lock tongue (8) is inserted in another lock tongue hole (33). The utility model can improve the pry-proof performance of the theft-proof door in order to improve the safety of the theft-proof door.

Description

The pick-proof and anti-theft door

Technical field

The utility model relates to a kind of security door, particularly the pick-proof and anti-theft door.

Background technology

Existing security door is generally the security door that has rib, degree of lip-rounding formula till its Men Tiyu doorframe cooperation place, when locking a door, be inserted into the dead bolt on the door body in the hole of doorframe, this structure is more shallow because of seam, and is too near from dead bolt, be easy to pry open, in case it is bad that stop portion is prized, then dead bolt exposes, and security door can be unlocked.Therefore, the security door of this structure, its theftproof performance is poor, inadequately safety.

The utility model content

The purpose of this utility model provides a kind of pick-proof and anti-theft door, to solve the problem of the pick-proof poor performance that has security door now, the safety that improves security door.

The purpose of this utility model is to realize by following technical scheme.The utility model pick-proof and anti-theft door comprises doorframe and door body, and described door body is contained on the described doorframe, on described door body door lock is housed, and it is characterized in that:

Described door lock comprises the main lock that has two dead bolts;

On described door body, has a body pick-proof hook; In the cooperation place of described doorframe, also has corresponding doorframe pick-proof hook with door body pick-proof hook; All have corresponding dead bolt hole on described door body pick-proof hook, doorframe pick-proof hook, the position of described dead bolt hole is all corresponding with the dead bolt that described master locks;

Also have another dead bolt hole on described doorframe, the position of described another dead bolt hole is corresponding with another dead bolt that described master locks;

When described door body was locked, a described dead bolt was inserted in the described dead bolt hole; Described another dead bolt is inserted in described another dead bolt hole.

Described door lock also comprises the side chain that has dead bolt;

On the described door body at described dead bolt place, has a body pick-proof hook, in a described doorframe and a door body pick-proof hook cooperation place, also have corresponding doorframe pick-proof hook, it is corresponding with the dead bolt on the described side chain all to have corresponding dead bolt hole on described door body pick-proof hook, doorframe pick-proof hook; When described door body was locked, described dead bolt was inserted in the dead bolt hole on described door body pick-proof hook, the doorframe pick-proof hook.

The utility model adopts the form of pick-proof hook, except that original seam, also at the seam rear of door body and doorframe (direction is the place ahead outdoors, and direction is the rear in the door, down together) a body pick-proof hook and doorframe pick-proof hook is housed; The two interlaced arrangement, outside a door body pick-proof is hooked in, in the doorframe pick-proof is hooked in (be outside the doorframe direction is, in a door body direction is, down with), in order to protection at interior doorframe pick-proof hook.Even seam is prized bad, also have the protection of a door body pick-proof hook, and door body pick-proof hook sled is bad, still have the protection of doorframe pick-proof hook.In addition, have two dead bolts on door lock, a dead bolt is preceding, another dead bolt after, when having destroyed dead bolt the preceding, also have after the dead bolt protection, survivable unlatching has guaranteed safety.

In sum, the utility model can solve the problem of the pick-proof poor performance of existing security door, has improved the pick-proof performance of security door greatly, has significantly improved the safety of security door.

Description of drawings

Fig. 1 looks schematic diagram for master of the present utility model.

Fig. 2 is the A-A broken section enlarged drawing among Fig. 1.

Fig. 3 is the B-B broken section enlarged drawing among Fig. 1.

Code name explanation among the figure

1 hinge

2 bodies 21,21A dead bolt hole 22,22A door body pick-proof hook

3 doorframes 31,31A dead bolt hole 32,32A doorframe pick-proof hook

33 dead bolt holes, 34 seams, 35 sealing mats

4 secondary locks

5 side chains

6 main locks

7,8,9 dead bolts

10 leverages

The specific embodiment

Look schematic diagram as Fig. 1 for the master of the utility model pick-proof and anti-theft door, the pick-proof and anti-theft door comprises a doorframe 3 and a door body 2, and described door body 2 usefulness hinges 1 are contained on the described doorframe 3; On doorframe 3, has seam 34; Sealing mat 35 also is housed on doorframe 3; On described door body 2, door lock is housed; As Fig. 2, described door lock is the main lock 6 that has two

dead bolts

7,8.

On described door body 2, has a body pick-proof hook 22; In the cooperation place of described doorframe 3, also has corresponding doorframe pick-proof hook 32 with door body pick-proof hook 22; All have corresponding

dead bolt hole

21,31 on described door body pick-proof hook 22, doorframe pick-proof hook 32, the position of described

dead bolt hole

21,31 is all corresponding with a dead bolt 7 on the described main lock 6;

Also have corresponding dead bolt hole 33 on described doorframe 3, the position of described dead bolt hole 33 is corresponding with another dead bolt 8 on the described main lock 6;

When described door body 2 was locked by main lock 6, a described dead bolt 7 was inserted in the described

dead bolt hole

21,31; Described another dead bolt 8 is inserted in described another dead bolt hole 33.

Described door lock also comprises the side chain 5 that has dead bolt 9; In the present embodiment, described side chain 5 is contained in 2 places up and down of a body 2 sides.

As Fig. 3, on the door body 2 at described dead bolt 9 places, has a body pick-proof hook 22A, in described doorframe 3 and door body pick-proof hook 22A cooperation place, also have corresponding doorframe pick-proof hook 32A, corresponding in the position that all has the dead bolt 9 on corresponding dead bolt hole 21A, 31A and the described side chain 5 on described door body pick-proof hook, the doorframe pick-proof hook; When described door body 2 was locked by side chain 5, described dead bolt 9 was inserted in dead bolt hole 21A, the 31A on described door body pick-proof hook, the doorframe pick-proof hook.

Also have secondary lock 4, described secondary lock 4 is contained in the top and the bottom of a body 2, and door body 2, doorframe 3 structures and side chain 5 places at its structure and this place are similar.Illustrated leverage 10 can adopt the leverage of the secondary latch mechanism of existing security door.Also can adopt main lock 6 to be independent door lock, connect side chain 5 and secondary lock 4 with leverage 10.

The utility model adopts the form of pick-proof hook, except that original seam 34, a body pick-proof hook 22,22A and doorframe pick-proof hook 32,32A is housed at the seam rear of door body 2 and doorframe 3 also; The two interlaced arrangement outside door body pick-proof is hooked in, in the doorframe pick-proof is hooked in, at interior doorframe pick-proof hook, even seam 34 places sled is bad, also has door body pick-proof hook 22,22A protection with protection, and door body pick-proof hook sled is bad, still has doorframe pick-proof hook 32,32A protection; In addition, on door lock 6, have 7,8, one dead bolts 7 of two dead bolts preceding, another dead bolt 8 after, when having destroyed dead bolt the preceding, also have after the dead bolt protection, survivable unlatching has guaranteed safety.

Claims

1, pick-proof and anti-theft door comprises doorframe (3) and door body (2), and described door body (2) is contained on the described doorframe (3), on described door body (2) door lock is housed, and it is characterized in that:

Described door lock comprises the main lock (6) that has two dead bolts (7), (8);

On described door body (2), has a body pick-proof hook (22); In the cooperation place of described doorframe (3), also has corresponding doorframe pick-proof hook (32) with door body pick-proof hook (22); All have corresponding dead bolt hole (21), (31) on described door body pick-proof hook (22), doorframe pick-proof hook (32), the position of described dead bolt hole (21), (31) is all corresponding with the dead bolt (7) on the described main lock (6);

Also have another dead bolt hole (33) on described doorframe (3), the position of described another dead bolt hole (33) is corresponding with another dead bolt (8) on the described main lock (6);

When described door body (2) was locked, a described dead bolt (7) was inserted in described dead bolt hole (21), (31); Described another dead bolt (8) is inserted in described another dead bolt hole (33).

2, pick-proof and anti-theft door according to claim 1 is characterized in that:

Described door lock also comprises the side chain (5) that has dead bolt (9); On the described door body (2) that described dead bolt (9) is located, has a body pick-proof hook (22A), in described doorframe (3) and door body pick-proof hook (22A) cooperation place, also have corresponding doorframe pick-proof hook (32A), on described door body pick-proof hook, doorframe pick-proof hook, all have corresponding dead bolt hole (21A), (31A) is corresponding with the dead bolt (9) on the described side chain (5); When described door body (2) was locked, described dead bolt (9) was inserted in dead bolt hole (21A) on described door body pick-proof hook, the doorframe pick-proof hook, (31A).