CN201486278U

CN201486278U - Door lock device

Info

Publication number: CN201486278U
Application number: CN2009201867028U
Authority: CN
Inventors: 陈勃; 张栋延; 张朝玉
Original assignee: HEFEI XINGDONG ELECTRICAL APPLIANCE SWITCH CO Ltd
Current assignee: HEFEI XINGDONG ELECTRICAL APPLIANCE SWITCH CO Ltd
Priority date: 2009-07-30
Filing date: 2009-07-30
Publication date: 2010-05-26
Anticipated expiration: 2019-07-30

Abstract

The utility model relates to a door lock device, which comprises a lock body and a door hinged with the lock body, wherein at least two hinges are arranged on the door and the lock body, the hinges are composed of hinge seats and hinge shafts inserted into the hinge seats, the distance between the hinge shafts and the hinge seats on the left side is bigger or smaller than the distance between the hinge shafts and the hinge seats on the right side, a locating mechanism is hinged between the inside of the door and the lock body, and the locating mechanism supports the door to enable the door to be in two position states of opening and closing the lock body. When the door lock device is installed, a small parts of the hinge shafts with longer length are firstly inserted into the hinge seats corresponding to the hinge shafts, in the condition, and shorter hinge shafts can conveniently align with positions of corresponding hinge seats, which is convenient for installing the door on the lock body or removing the door from the lock body. Simultaneously, the door lock device enables the door to be automatically located after being opened and supports the door through arranging the locating mechanism between the box lock body and the door, the structure is simple, the use is convenient, and the applicable range is wider.

Description

A kind of door lock assembly

Technical field

The utility model relates to a kind of door lock assembly.

Background technology

Existing a lot of door and window is all installed hinge basically, is connected through the hinge, and door and window can freely rotate, and does not have noise.As shown in Figure 1, 2, wherein Fig. 1 is the structural representation of door 1 when being installed in lock body 4, Fig. 2 is the structural representation after door 1 is installed in lock body 4, general hinged door all is dismountable, to make things convenient for equipment to install, this just requires hinge is dismountable, and door 1 is opened, extract out to the right, door 1 can be pulled down from lock body 4.And original door 1 left and right hinge the 2, the 3rd is duplicate, and the length of hinge axis 2a, the 3a of left and

right hinge

2,3 also is the same.This structure wants left and

right axle sleeve

2c, 3c that left and

right hinge axis

2a, 3a aim on left and right hinge seat 2b, the 3b simultaneously just are difficult at dress door 1 o'clock, particularly under heavier, the bigger situation of door 1, needs a plurality of people just can finish installation usually.

In addition, more thick and heavy and fall by deadweight under the situation of locking at door 1, as shown in Figure 1, 2, people must with the hands operate when unblanking, and promptly a hand is raised door 1, and the another hand is operated.Owing to be out of doors, when environment was relatively poor, as rainy day, a hand-held umbrella, or hand belongings rise under the situation of not selling only depended on the another hand can't the smooth opening door lock.

The utility model content

The purpose of this utility model is to provide a kind of easy installation and removal, guarantees door is started the door lock assembly that the back is located and kept automatically.

For achieving the above object, a kind of door lock assembly that the utility model provides, comprise lock body and the door that is hinged on the lock body, on door and the lock body two hinges are set at least, hinge is formed by hinge seat and the hinge axis that inserts in it, hinge axis and the spacing between the hinge seat at left are greater than or less than in right-hand hinge axis and the spacing between the hinge seat, and hinged detent mechanism between the inboard of door and the lock body, detent mechanism support door makes it be in unlatching and two kinds of location statuss of closed lock body.

The utility model is by shortening or increase the axial length of the hinge axis that is positioned at left or right-hand hinge, when mounted, to insert in its corresponding hinge seat than the sub-fraction of long hinge axis earlier, this moment, short hinge axis can be easily aligns with the position of corresponding hinge seat, was convenient to door is installed on the lock body or with door disassemble from lock body.Simultaneously, the utility model makes door open location automatically, back, and supports door by between case lock body and door detent mechanism being set, and simple in structure, easy to use, the scope of application is wider.

Description of drawings

Fig. 1, the 2nd, the prior art constructions schematic diagram;

Fig. 3,4 is respectively the structural representation that door is closed and door is opened in the utility model;

Fig. 5 is the left view of Fig. 4.

The specific embodiment

A kind of door lock assembly, comprise lock body 10 and the door 20 that is hinged on the lock body 10, on door 20 and the lock body 10 two hinges are set at least, hinge is formed by hinge seat and the hinge axis that inserts in it, left end and the spacing between the hinge seat at the hinge axis of left are greater than or less than in the left end of right-hand hinge axis and the spacing between the hinge seat, and the hinge axis axial length that is positioned at right-hand hinge is longer than or is shorter than to the hinge axis axial length that is positioned at the hinge of left.Hinged detent mechanism 50 between the inboard of door 20 and the lock body 10, detent mechanism 50 support door 20 makes it be in unlatching and 10 two kinds of location statuss of closed lock body, shown in Fig. 3,4,5.

Shown in Fig. 3,4,5, detent mechanism 50 comprises that an end is hinged on the body of rod on door 20 inboards, and the other end of the body of rod is stuck on the alignment pin 54 horizontal in the lock body 10, and the body of rod supports door 20 makes it be in unlatching and 10 two kinds of location statuss of closed lock body.Between lock body 10 and door 20, detent mechanism 50 is set, makes door 20 open location automatically, back, and support door 20, be convenient to operation.

In conjunction with Fig. 3,4,5, in the utility model, adopt two hinges, it is first and

second hinge

30,40, wherein, first hinge 30 is made up of first hinge seat 31 and first hinge axis 32 that inserts in it, and second hinge 40 is made up of second hinge seat 41 and second hinge axis 42 that inserts in it, the first axle sleeve 31a that matches with first hinge axis 32 is set on first hinge seat 31, the second axle sleeve 41a that matches with second hinge axis 42 is set on described second hinge seat 41.First and

second hinge seat

31,41 of first and

second hinge

30,40 is installed on the lock body 10 from left to right at interval, first and

second hinge axis

32,42 of first and

second hinge

30,40 fixed interval from left to right is arranged on the door 20, the axial length of second hinge axis 42 that is positioned at the second right-hand hinge 40 is greater than the axial length of first hinge axis 32 of first hinge 30 that is positioned at left, and door 20 is hinged on the lock body 10 by first and second hinge 30,40.The axial length of described second hinge axis 42 is than the long 10mm of axial length of first hinge axis 32, or more than the 10mm, the difference between first and

second hinge axis

32,42 axial lengths can be adjusted as required.

When mounted, earlier the sub-fraction of second hinge axis 42 is inserted among the second axle sleeve 41a, the second axle sleeve 41a plays the role of positioning to second hinge axis 42, at this moment, because first and

second hinge

30,40 that is provided with on the door 20 is different, promptly the axial length of second hinge axis 42 is longer than first hinge axis, 32 axial lengths, and is gapped between first hinge axis 32 and the first axle sleeve 31a, the position of first hinge axis 32 and the first axle sleeve 31a is aligned, finish installation smoothly.

The described body of rod is a support bar 53, door sets firmly support 51 on 20 inboards, along continuous straight runs is arranged and is used for the support shaft 52 hinged with an end of support bar 53 on the support 51, the peripheral profile of support bar 53 is circular arc, offer the arcuate socket 53a that shape and door 20 running orbit match on support bar 53 shafts, it is big that the aperture of arcuate socket 53a from top to bottom becomes gradually.Along continuous straight runs sets firmly alignment pin 54 on the lock body 10, in the arcuate socket 53a of the other end of support bar 53 positioning tooth 53b is set, and this positioning tooth 53b is stuck on the alignment pin 54.When door 20 upwards started the extreme higher position, support bar 53 was because deadweight is fallen, and positioning tooth 53b is stuck on the alignment pin 54, and door 20 is propped up, and can't fall.Closed the door 20 o'clock, and only needed support bar 53 is upwards pushed away, make positioning tooth 53b break away from alignment pin 54, door 20 falls locking automatically by its deadweight.

Core of the present utility model is to be positioned at by shortening the axial length of first hinge axis 32 of first hinge 30 of left, make it be shorter than the axial length of second hinge axis 42 that is positioned at its second right-hand hinge 40, when mounted, elder generation inserts the sub-fraction of second hinge axis 42 of second hinge 40 among the second axle sleeve 41a, first hinge axis 32 is inserted among the first axle sleeve 31a very easily, simultaneously, between lock body 10 and door 20, detent mechanism 50 is set, make door 20 open location automatically, back, and supporting door 20, the staff can independently finish the work of unblanking by a hand, is convenient to operation, improved operating efficiency, be particularly suitable for bigger, the installation of heavier door.The utility model is simple in structure, can be used in door that various needs upwardly open, window, lid etc., and the scope of application is wider, and all door, the windows that need dismantle or have disassembling function all can use.

Claims

1. door lock assembly, comprise lock body (10) and be hinged on door (20) on the lock body (10), on door (20) and the lock body (10) two hinges are set at least, hinge is formed by hinge seat and the hinge axis that inserts in it, it is characterized in that: hinge axis and the spacing between the hinge seat at left are greater than or less than in right-hand hinge axis and the spacing between the hinge seat, hinged detent mechanism (50) between the inboard of door (20) and the lock body (10), detent mechanism (50) support door (20) makes it be in unlatching and (10) two kinds of location statuss of closed lock body.

2. door lock assembly according to claim 1, it is characterized in that: the hinge axis axial length that is positioned at right-hand hinge is longer than or is shorter than to the hinge axis axial length that is positioned at the hinge of left, detent mechanism (50) comprises that an end is hinged on the body of rod on door (20) inboard, the other end of the body of rod is stuck on the alignment pin (54) horizontal in the lock body (10), and the body of rod supports door (20) makes it be in unlatching and (10) two kinds of location statuss of closed lock body.

3. door lock assembly according to claim 1 and 2, it is characterized in that: described hinge comprises first, two hinge (30,40), wherein, first hinge (30) is made up of first hinge seat (31) and its interior first hinge axis (32) of insertion, second hinge (40) is made up of second hinge seat (41) and its interior second hinge axis (42) of insertion, first, two hinge (30,40) first, two hinge seat (31,41) be installed on the lock body (10) at interval from left to right, first, two hinge (30,40) first, two hinge axle (32,42) fixed interval is arranged on the door (20) from left to right, the axial length of second hinge axis (42) that is positioned at right-hand second hinge (40) is greater than the axial length of first hinge axis (32) of first hinge (30) that is positioned at left, and door (20) is by first, two hinge (30,40) be hinged on the lock body (10).

4. door lock assembly according to claim 1 and 2, it is characterized in that: the described body of rod is support bar (53), door sets firmly support (51) on (20) inboard, support (51) is gone up along continuous straight runs and is arranged the hinged support shaft (52) of an end that is used for support bar (53), the peripheral profile of support bar (53) is circular arc, offer the arcuate socket (53a) that matches of running orbit of shape and door (20) on support bar (53) shaft, lock body (10) is gone up along continuous straight runs and is set firmly alignment pin (54), in the arcuate socket (53a) of the other end of support bar (53) positioning tooth (53b) is set, this positioning tooth (53b) is stuck on the alignment pin (54).

5. door lock assembly according to claim 3 is characterized in that: the axial length of described second hinge axis (42) is than the long 10mm of axial length of first hinge axis (32).

6. door lock assembly according to claim 3, it is characterized in that: described first hinge seat (31) is gone up first axle sleeve (31a) that matches with first hinge axis (32) is set, and described second hinge seat (41) is gone up second axle sleeve (41a) that matches with second hinge axis (42) is set.

7. door lock assembly according to claim 4 is characterized in that: the aperture of the arcuate socket of offering on the described support bar (53) (53a) from top to bottom becomes big gradually.