CN209398028U

CN209398028U - A kind of adjustable lock

Info

Publication number: CN209398028U
Application number: CN201821741493.4U
Authority: CN
Inventors: 潘作志
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-24
Filing date: 2018-10-24
Publication date: 2019-09-17
Anticipated expiration: 2028-10-24

Abstract

The utility model relates to a kind of lock seat field, especially a kind of adjustable lock, jam plate and adjustable lock body including being adapted rectangle, the jam plate offers the first screw hole positioned at jam plate two sides and the second screw hole positioned at jam plate center；Jam plate both side surface be equipped with jam plate one and protrusion clamping block, the clamping block some extend to outside jam plate；The adjustable lock body is rectangular box-like, point symmetry disconnects along this side wall in the middle part of the side wall of one side, form notch, it is equipped between the bottom of the notch and opposite sidewall bottom and stretches out block with the plate of the adjustable lock body one, the center that the plate stretches out block is provided with the adjustment hole to match with second screw hole；The adjustable lock body penetrates adjustment hole by screw and the second screw hole is fixed on jam plate.The utility model uses separable fixed jam plate and adjustable lock body, is avoided that the position deviation due to transmission latch and lock leads to the defect for being difficult to lock.

Description

A kind of adjustable lock

Technical field

The utility model relates to a kind of lock seat field, especially a kind of adjustable lock.

Background technique

Lock is widely used on door and window, by realizing door and window jointly with transmission mechanism handle, driving lock Open and lock function.Currently, existing lock is usually the integral structure being fixed on sash, need to close the doors and windows When, operation handle drives driving lock mobile and enters in the lock structure of lock, when door needs door and window, operates handle Driving lock is driven to be moved in lock structure.But current door and window lock is the fixation lock of integral type, Chang You Since driving lock and lock installation site deviation cause door and window to be difficult to locking；Furthermore when in use since misoperation is led Causing door and window directly to hit lock causes lock to deform, and needs replacing lock, cost is caused to waste.

Utility model content

The purpose of the utility model is to provide a kind of adjustable locks, make to avoid the slight deviations because of lock installation site The case where at locking is difficult to, while avoiding needing the problem of entirely replacing because lock deforms caused by locking force is excessive.

The technical solution of the utility model is as follows: a kind of adjustable lock, jam plate and adjustable lock body including being adapted rectangle, The jam plate offers the first screw hole and the second screw hole, and first screw hole is symmetrically disposed on jam plate both sides of the edge and edge and is parallel to The board direction of jam plate penetrates jam plate, and second screw hole is located on the two first vertically symmetrical axis of screw hole and along perpendicular to jam plate Board direction penetrates jam plate；Jam plate both side surface be equipped with jam plate one and protrusion clamping block, the clamping block some It extends to outside jam plate；The adjustable lock body is rectangular box-like, one side side wall middle part point symmetry disconnection along this side wall, and formation is scarce Mouthful, it is equipped between the bottom of the notch and opposite sidewall bottom and stretches out block, the plate with the plate of the adjustable lock body one The center that shape stretches out block is provided with the adjustment hole to match with second screw hole；The adjustable lock body penetrates tune by screw Knothole and the second screw hole are fixed on jam plate.

Preferably, jam plate two sides are equipped with sliding rail, and adjustable lock body two sides are equipped with the sliding slot for adapting to the sliding rail.

Preferably, adjustable lock body and jam plate are fixed by penetrating the countersunk head screw of adjustment hole and the second screw hole.

Further, the edge shape of adjustment hole is inclined-plane compatible with the head of the countersunk head screw.

Preferably, the upper surface of adjustable lock body symmetrically offers two U-shaped card slots along horizontal axis.

The beneficial effects of the utility model are: using separable fixed jam plate and adjustable lock body, by fine tuning jam plate and The relative position of adjustable lock body is avoided that the position deviation due to transmission latch and lock leads to the defect for being difficult to lock.

Detailed description of the invention

Fig. 1: the utility model structure diagram.

Fig. 2: the utility model locking plate structure schematic diagram.

Fig. 3: lock body structure schematic diagram that the utility model is adjustable.

In figure: 1, jam plate；2, adjustable lock body；3, the first screw hole；4, the second screw hole；5, clamping block；6, plate stretches out block；7, Adjustment hole；8 sliding rails；9, sliding slot；10, U-shaped card slot.

Specific embodiment

To be more clear the objectives, technical solutions, and advantages of the embodiments of the present invention, below in conjunction with attached drawing, to this Utility model is further described.

A kind of adjustable lock, as shown in Figure 1-3, including the jam plate 1 and adjustable lock body 2 for being adapted rectangle, jam plate 1 is offered First screw hole 3 and the second screw hole 4, the first screw hole 3 are symmetrically disposed on 1 both sides of the edge of jam plate and along the plate face sides for being parallel to jam plate 1 To jam plate 1 is penetrated, the second screw hole 4 is located on the vertically symmetrical axis of two first screw hole 3 and penetrates along the board direction perpendicular to jam plate 1 Jam plate 1；1 both side surface of jam plate is equipped with the clamping block 5 with the one of jam plate 1 and protrusion, clamping block 5 some extend to jam plate 1 Outside；Adjustable lock body 2 is rectangular box-like, the point symmetry disconnection along this side wall in the middle part of the side wall of one side, formation notch, the bottom of the notch It is equipped between portion and opposite sidewall bottom and stretches out block 6 with the plate of adjustable 2 one of lock body, the plate stretches out block 6 Center is provided with the adjustment hole 7 to match with second screw hole 4；Adjustable lock body 2 penetrates adjusting 7 and the second spiral shell by screw Hole 4 is fixed on jam plate 1.

Preferably, 1 two sides of jam plate are equipped with sliding rail 8, adjustable 2 two sides of lock body are equipped with the sliding slot 9 for adapting to the sliding rail 8. Increase compatible sliding rail 8 and sliding slot 9 convenient for adjusting the position of jam plate 1 and lock body 2.

Preferably, adjustable lock body 2 and jam plate 1 are fixed by penetrating the countersunk head screw of adjustment hole 7 and the second screw hole 4, institute The edge shape for stating adjustment hole 7 is inclined-plane compatible with the head of the countersunk head screw；Using countersunk head screw by adjustable lock body 2 It is fixed on jam plate 1, screw terminal does not protrude when cooperation inclined-plane locks countersunk head screw, when avoiding locking, because of the prominent shadow of screw terminal Ring latch effect.

Preferably, the upper surface of adjustable lock body 2 symmetrically offers two U-shaped card slots 10 along horizontal axis, be conducive to locking locking Device improves anti-theft performance.

The utility model, which has, when in use first installs jam plate 1 with adjustable function not available for traditional lock At the window frame edge of casement window, the first screw hole 3 is protruded into using interior hexagonal screw rod without a head, jam plate 1 is fixed on window frame；Adjustable lock Body 2 is mounted on jam plate 1 by countersunk head screw, before fixedly adjustable lock body 2, the position of latch can be driven according to casement window, is closed Reason ground adjusts the relative position of jam plate 1 and adjustable lock body 2, can by being finely tuned with the relative position of upper lock plate 1 and adjustable lock body 2 Keep away the defect that window is difficult to be latched.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, although referring to before Embodiment is stated the utility model is described in detail, it for those skilled in the art, still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features.It is all this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims

1. a kind of adjustable lock, jam plate (1) and adjustable lock body (2) including being adapted rectangle, it is characterised in that: the jam plate (1) the first screw hole (3) and the second screw hole (4) are offered, first screw hole (3) is symmetrically disposed on jam plate (1) both sides of the edge simultaneously It is penetrated jam plate (1) along the board direction for being parallel to jam plate (1), it is vertically symmetrical that second screw hole (4) is located at two first screw holes (3) Jam plate (1) is penetrated on axis and along the board direction perpendicular to jam plate (1)；Jam plate (1) both side surface be equipped with jam plate (1) one and Protrusion clamping block (5), the clamping block (5) some extend to jam plate (1) outside；

The adjustable lock body (2) be it is rectangular box-like, point symmetry disconnects along this side wall in the middle part of the side wall of one side, forms notch, should It is equipped between the bottom of notch and opposite sidewall bottom and stretches out block (6) with the plate of adjustable lock body (2) one, the plate The center that shape stretches out block (6) is provided with the adjustment hole (7) to match with second screw hole (4)；The adjustable lock body (2) is logical Screw is crossed to penetrate adjustment hole (7) and the second screw hole (4) and be fixed on jam plate (1).

2. a kind of adjustable lock according to claim 1, it is characterised in that: the two sides of the jam plate (1) are equipped with sliding rail (8), adjustable lock body (2) two sides are equipped with the sliding slot (9) for adapting to the sliding rail (8).

3. a kind of adjustable lock according to claim 1, it is characterised in that: the adjustable lock body (2) and jam plate (1) pass through The countersunk head screw for penetrating adjustment hole (7) and the second screw hole (4) is fixed.

4. a kind of adjustable lock according to claim 3, it is characterised in that: the edge shape of the adjustment hole (7) be with The compatible inclined-plane in the head of countersunk head screw.

5. a kind of adjustable lock according to claim 1, it is characterised in that: the upper surface of the adjustable lock body (2) is along cross Axis direction symmetrically offers two U-shaped card slots (10).