CN208380292U

CN208380292U - A kind of universal latch exchange lock body

Info

Publication number: CN208380292U
Application number: CN201820799810.1U
Authority: CN
Inventors: 孙西金
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-18
Filing date: 2018-05-18
Publication date: 2019-01-15
Anticipated expiration: 2028-05-18

Abstract

The utility model provides a kind of universal latch exchange lock body, including the lock body being mounted in door-plate and it is mounted on the cramp on doorframe with lock body cooperation, the side that lock body is bonded with cramp is equipped with the edge strip for being fixed on lock body on door-plate, the edge strip length is 165mm, the lock body is equipped with square tongue and latch bolt, the square tongue has upper surface and lower end surface, the latch bolt has upper surface and lower end surface, spacing between the upper surface and square tongue lower end surface of the latch bolt is 43mm, the lock body has pole perforating hole and keyhole, the bar central point of hole and key central point of hole spacing is 50mm.This product makes trendy big 50 lock, small 50 lock of the lock body alternatively on the market by certain size design, big 50 lock, small 50 lock and 58 locks of old money, when door lock is replaced in maintenance, without original door lock hole is changed in aperture on door again, it installs very convenient, it avoids damage to door body structure and damages the appearance on door surface, it is very useful.

Description

A kind of universal latch exchange lock body

Technical field

The utility model relates to lockset application field, in particular to a kind of universal latch exchanges lock body.

Background technique

Currently, general lockset in the market is essentially trendy big 50 lock, small 50 lock, big 50 lock of old money, small 50 lock and 58 Lock, 80% or so is used with upper lock body in the market, and present lockset damages in use, when needing repairing, it is necessary to It could be replaced using the lockset of model of the same race, the lockset of other models cannot be used, if needed using the lockset of other models Will the aperture again on door, destroy the structure of door, unsightly, be just able to achieve so a kind of universal latch is needed to exchange lock body,

Utility model content

Aiming at the shortcomings of the prior art, the utility model provides a kind of universal latch exchange lock body.

To achieve the goals above, technical solution adopted in the utility model is: a kind of universal latch exchange lock body, including The lock body that is mounted in door-plate and it is mounted on the cramp on doorframe with lock body cooperation, the side that lock body is bonded with cramp is equipped with being used for Lock body is fixed on the edge strip on door-plate, the edge strip length is 165mm, and the lock body is equipped with square tongue and latch bolt, described Square tongue have upper surface and lower end surface, the latch bolt have upper surface and lower end surface, the upper surface and side of the latch bolt Spacing between sublingual end face is 43mm, and the lock body has pole perforating hole and keyhole, the bar central point of hole and key Keyhole central point spacing is 50mm.

The cramp has the through-hole passed through for square tongue and latch bolt, and the through-hole is slot, and described is rectangular Shape hole length is 55mm.

The utility model has the beneficial effects that the utility model provides a kind of universal latch exchange lock body, this product passes through specific Be dimensioned so that the lock body alternatively on the market it is trendy it is big 50 lock, it is small 50 lock, old money it is big 50 lock, it is small 50 lock and 58 lock, When door lock is replaced in maintenance, the aperture change original door lock hole on door again is not had to, installation is very convenient, avoids damage to door body structure It is very useful with the appearance on damage door surface.

Detailed description of the invention

Fig. 1 is the lock body structure schematic diagram of the utility model；

Fig. 2 is the fastening piece structure schematic diagram of the utility model.

Specific embodiment

As Figure 1-Figure 2, a kind of universal latch exchange lock body, including the lock body being mounted in door-plate and is mounted on doorframe The cramp 200 cooperated with lock body 100, the side that lock body 100 is bonded with cramp 200 are equipped with for lock body 100 to be fixed on door-plate On edge strip 110,110 length of edge strip be 165mm, the lock body 100 be equipped with square tongue 120 and latch bolt 130, it is described Square tongue 120 has upper surface and lower end surface, and the latch bolt 130 has upper surface and lower end surface, the upper end of the latch bolt 130 Spacing between 120 lower end surface of face and square tongue is 43mm, and the lock body 100 has pole perforating hole 140 and keyhole 150, described 140 central point of pole perforating hole and 150 central point spacing of keyhole be 50mm, 110 length of edge strip is using longest in current universal latch Edge strip length, the spacing of square tongue and latch bolt is using the smallest spacing in current universal latch.

The cramp 200 has the through-hole 210 passed through for square tongue 120 and latch bolt 130, and the through-hole 210 is rectangular Shape hole, the slot length are 55mm, and traditional cramp is all two holes, and one is inserted into for square tongue, and one for latch bolt Insertion, this product use a hole, and square tongue and latch bolt are all inserted into the same hole.

50 locks refer to that the central point spacing of pole perforating hole and keyhole is 50mm, and trendy big 50 lock, small 50 lock and old Big 50 lock, small 50 lock of money are all that the central point spacing of pole perforating hole and keyhole is 50mm, and only other sizes are different, 58 locks The spacing for referring to pole perforating hole and keyhole is 58mm, is lock body widely available in the market with upper lock body, in the market substantially 80% uses with upper lock body, and the position due to corresponding to pole perforating hole and keyhole on door-plate needs aperture, and the hole opened is than lockset On pole perforating hole and keyhole it is much larger, so 50 locks and the 58 several millimeters of lock difference, be fully able to realize and be replaced.

It is designed by the above certain size, lockset provided by this product is enable to replace trendy big 50 lock, small 50 lock, Big 50 lock, small 50 lock and 58 locks of old money.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, it is on the premise of not departing from the spirit and scope of the utility model, in the art common Simply changing and replacing for technical staff be all within the protection scope of the utility model.

Claims

1. a kind of universal latch exchanges lock body, buckled including the lock body being mounted in door-plate and being mounted on doorframe with what lock body cooperated Piece, the side that lock body is bonded with cramp are equipped with the edge strip for being fixed on lock body on door-plate, which is characterized in that the edge strip Length is 165mm, and the lock body is equipped with square tongue and latch bolt, and the square tongue has upper surface and lower end surface, the latch bolt With upper surface and lower end surface, the spacing between the upper surface and square tongue lower end surface of the latch bolt is 43mm, the lock body With pole perforating hole and keyhole, the bar central point of hole and key central point of hole spacing are 50mm.

2. a kind of universal latch as described in claim 1 exchanges lock body, which is characterized in that the cramp is with for square tongue and tiltedly The through-hole that tongue passes through, the through-hole are slot, and the slot length is 55mm.