CN202913825U

CN202913825U - Lock for sliding doors and windows

Info

Publication number: CN202913825U
Application number: CN 201220606479
Authority: CN
Inventors: 王振
Original assignee: Wuxi Institute of Commerce
Current assignee: Wuxi Institute of Commerce
Priority date: 2012-11-16
Filing date: 2012-11-16
Publication date: 2013-05-01
Anticipated expiration: 2022-11-16

Abstract

The utility model relates to a lock for sliding doors and windows. The lock is used for two adjacent doors and windows, and the two adjacent doors and windows are arranged on door-window sliding rails which are parallel and adjacent to each other. The lock designed by the utility model comprises a lock body (1) and a lock hole (2) which are corresponding to each other, wherein the lock body (1) includes a cavity (3); a lock-tongue hole (4) and a switching notch (5) are formed in the two opposite faces on the cavity (3); the lock body further comprises a linkage rod (6), a first spring (7), a second spring (8) and a lock-tongue (9) arranged in the lock-tongue hole (4); and all the components are connected to one another to achieve the technical scheme of the lock. By adopting the lock, the sliding doors and windows can be locked automatically when being pulled and pushed, so that convenience and simplicity in operation are achieved.

Description

A kind of lock for sliding door, window

Technical field

The utility model relates to a kind of lock for sliding door, window.

Background technology

People are travelling outdoors or are going on business, and family temporary transient nobody the time, all window can be locked for antitheft, and traditional mode of locking all is the armstrong's patent mode, and locking device just is exposed to the outside, time has been grown also and can get rusty, very not attractive in appearance, and have the exposed metal corner angle to be easy to hinder hand, moreover, when people when being eager to go out, it usually is conveniently push-and-pull window once, but window can not be shut like this, let alone window is locked, and such movement is possible bring the loss of property or the injury of the person to people.

The utility model content

Technical problem to be solved in the utility model provides a kind of for sliding door, window, during for slide door or window, can automatic locking on the lock of door and window.

The utility model is in order to solve the problems of the technologies described above by the following technical solutions: the utility model has designed a kind of lock for sliding door, window, is arranged on the door and window sliding rail that is parallel to each other and is close to adjacent two fan door and window sequences; Between adjacent two fan door and windows, by be separately positioned on the two fan door window frames, mutual corresponding lock body and lockhole, realize the opening and closing door and window, lock body comprises cavity, be provided with dead bolt hole and switch notch on the relative two sides on the cavity, also comprise gangbar, the first spring, the second spring and be arranged on dead bolt in the dead bolt hole; The second spring is arranged between dead bolt bottom and the cavity inner wall; Be provided with through hole on the dead bolt, the dead bolt top, be provided with towards the one side of lockhole first domatic; Gangbar is arranged in the cavity, the one end passes through hole, it is second domatic that face on this end, towards the dead bolt bottom is provided with, through-hole wall is provided with domatic with second the domatic the corresponding the 3rd, make gangbar along its axial direction, when moving away from the direction of dead bolt, drive dead bolt along himself axial direction, move to the second spring direction; The first spring is arranged between the gangbar other end and the cavity inner wall.

As a kind of optimal technical scheme of the present utility model: also comprise control handle, control handle is arranged on the gangbar, away from the second domatic end, and control handle makes it possible to by control handle gangbar be controlled from the switch notch towards described switch notch.

A kind of lock for sliding door, window described in the utility model adopts above technical scheme compared with prior art, has following technique effect:

(1) lock that is used for sliding door, window of the utility model design, during for slide door or window, can automatic locking on door and window, improve safety;

(2) lock that is used for sliding door, window of the utility model design for because of the door and window on the push-and-pull automatic locking, only needs to promote control handle, can realize the dual operation of unblanking and opening sliding door, window;

(3) lock that is used for sliding door, window of the utility model design is safe and effective, and simple in structure, is convenient to realize.

Description of drawings

Fig. 1 is the structural representation of lock body in the utility model;

Fig. 2 is the structural representation of lockhole in the utility model.

Wherein, 1. lock body, 2. lockhole, 3. cavity, 4. dead bolt hole, 5. switch notch, 6. gangbar, 7. the first spring, 8. the second spring, 9. dead bolt, 10. through hole, 11. first is domatic, and 12. second is domatic, and 13. the 3rd is domatic, 14. control handles.

The specific embodiment

Below in conjunction with Figure of description the specific embodiment of the present utility model is described in further detail.

As depicted in figs. 1 and 2, the utility model has designed a kind of lock for sliding door, window, is arranged on the door and window sliding rail that is parallel to each other and is close to adjacent two fan door and window sequences; Between adjacent two fan door and windows, by be separately positioned on the two fan door window frames, mutual corresponding lock body 1 and lockhole 2, realize the opening and closing door and window, lock body 1 comprises cavity 3, be provided with dead bolt hole 4 and switch notch 5 on the relative two sides on the cavity 3, also comprise gangbar 6, the first spring 7, the second spring 8 and be arranged on dead bolt 9 in the dead bolt hole 4; The second spring 8 is arranged between dead bolt 9 bottoms and cavity 3 inwalls; Be provided with through hole 10 on the dead bolt 9, dead bolt 9 tops, be provided with first domatic 11 towards the one side of lockhole 2; Gangbar 6 is arranged in the cavity 3, the one end passes through hole 10, face on this end, towards dead bolt 9 bottoms is provided with second domatic 12, through hole 10 inwalls are provided with the corresponding with second domatic 12 the 3rd domatic 13, make gangbar 6 along its axial direction, when moving away from the direction of dead bolt 9, drive dead bolt 9 along himself axial direction, move to the second spring 8 directions; The first spring 7 is arranged between gangbar 6 other ends and cavity 3 inwalls.

The lock that is used for sliding door, window of the utility model design, during for slide door or window, can automatic locking on door and window, improve safety.

As a kind of optimal technical scheme of the present utility model: also comprise control handle 14, control handle 14 is arranged on the gangbar 6, away from second domatic 12 the end, and control handle 14 makes it possible to control by 14 pairs of gangbar 6 of control handle from switch notch 5 towards described switch notch 5.

The lock that is used for sliding door, window of the utility model design for because of the door and window on the push-and-pull automatic locking, only needs to promote control handle 14, can realize the dual operation of unblanking and opening sliding door, window.

The lock that is used for sliding door, window of the utility model design, safe and effective, and simple in structure, be convenient to realize.

Being locked in the middle of the actual application for sliding door, window of the utility model design, be arranged on the door and window sliding rail that is parallel to each other and is close to adjacent two fan door and window sequences, when promoting door and window, owing to dead bolt 9 tops, be provided with first domatic 11 towards the one side of lockhole 2, dead bolt 9 can be subject to the pushing at lockhole 2 edges on another fan door and window, headed in the dead bolt hole 4, and then so that the second spring 8 stressed confined states that are between dead bolt 9 bottoms and cavity 3 inwalls; When door and window continues to be pushed, when dead bolt 9 arrived lockhole 2, the second spring 8 can trail because of elastic force, and then dead bolt 9 outwards ejected, dead bolt 9 is just directly headed in the dead bolt hole 4, has namely realized slide door or window, self-locking effect is locked to door and window and need not again manual operation lock.

When needs are opened by self-locking door and window, control handle 14 in the pull switch notch 5, because gangbar 6 is passed the through hole 10 on the dead bolt 9, on this end, face towards dead bolt 9 bottoms is provided with second domatic 12, through hole 10 inwalls are provided with the corresponding with second domatic 12 the 3rd domatic 13, so that promoting control handle 14, can drive dead bolt 9 moves along himself axial direction, and then dead bolt 9 is recovered in the dead bolt hole 4, this moment, lock namely was opened, owing to promote control handle 14, can open sliding door, window, so that promote control handle 14, can realize the dual operation of unblanking and opening sliding door, window, convenient and swift.

The above has done detailed description to embodiment of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from the utility model aim, make a variety of changes.

Claims

1. a lock that is used for sliding door, window is arranged on the door and window sliding rail that is parallel to each other and is close to adjacent two fan door and window sequences; Between adjacent two fan door and windows, by be separately positioned on the two fan door window frames, mutual corresponding lock body (1) and lockhole (2), realize the opening and closing door and window, it is characterized in that: lock body (1) comprises cavity (3), cavity (3) is provided with dead bolt hole (4) and switch notch (5) on the upper relative two sides, also comprises gangbar (6), the first spring (7), the second spring (8) and is arranged on dead bolt (9) in the dead bolt hole (4); The second spring (8) is arranged between dead bolt (9) bottom and cavity (3) inwall; Be provided with through hole (10) on the dead bolt (9), dead bolt (9) top, be provided with first domatic (11) towards the one side of lockhole (2); Gangbar (6) is arranged in the cavity (3), the one end passes through hole (10), face on this end, towards dead bolt (9) bottom is provided with second domatic (12), through hole (10) inwall is provided with the 3rd corresponding domatic (13) of domatic with second (12), make gangbar (6) along its axial direction, to away from the motion of the direction of dead bolt (9) time, drive dead bolt (9) along himself axial direction, move to the second spring (8) direction; The first spring (7) is arranged between gangbar (6) other end and cavity (3) inwall.

2. described a kind of lock for sliding door, window according to claim 1, it is characterized in that: also comprise control handle (14), control handle (14) is arranged on that gangbar (6) is upper, on the end away from second domatic (12), and control handle (14) makes it possible to by control handle (14) gangbar (6) be controlled from switch notch (5) towards described switch notch (5).