CN211397032U

CN211397032U - Anti-collision lock structure for sliding window

Info

Publication number: CN211397032U
Application number: CN201922177504.1U
Authority: CN
Inventors: 文观杏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-08
Filing date: 2019-12-08
Publication date: 2020-09-01
Anticipated expiration: 2029-12-08

Abstract

The utility model discloses an anti-collision lock structure for a sliding window, which comprises a lock body, wherein a first groove is arranged inside the lock body, a movable latch hook is arranged inside the first groove, a switch plate is arranged outside the first groove, the switch plate is matched with the movable latch hook, an anti-collision strip is arranged on one side of the switch plate, a second groove is arranged at one end of the first groove, a safety strip is arranged inside the second groove, the safety strip is arranged inside the second groove through a spring, a first lug is arranged outside the safety strip, the first lug is matched with the anti-collision strip, a second lug is arranged outside the first lug, the anti-collision strip has simple structure and reasonable design, the movable latch hook is used for tightly fastening and locking a window, the movable latch hook is prevented from protruding through the safety strip, thereby avoiding the lock body from being damaged and ensuring the normal use of the lock body, effectively protect lock body and window frame to the life of extension lock body.

Description

Anti-collision lock structure for sliding window

Technical Field

The utility model relates to a technical field of lock has especially related to an anticollision lock structure for austral window, sliding sash.

Background

The window is one of the important component parts of architectural modeling, mainly used ventilation, printing opacity etc., and as one of the most important parts of window, the door and window lock plays tightly, the effect of locking door and window, but present lock body all can directly hit the hasp closed when closing, will lead to the lock body to be easily hit bad like this, thereby shorten the life of lock body greatly, the window has lost the protection of lock body and has closed not strictly, the accident takes place easily, and the lock body is changed troublesome, the maintenance cost is high, and can also cause the damage of window frame, the demand that can satisfy people has not played fine anticollision protection structure in the existing market yet.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anticollision lock structure for austral window, sliding sash has solved the above-mentioned window lock body and has hit bad scheduling problem easily.

The following is the technical scheme provided by the utility model: a crashproof lock structure for austral window, sliding sash, including the lock body, first recess has been seted up to lock body inside, the inside activity latch hook that is provided with of first recess, the first recess outside is provided with the switch plate, and the switch plate setting is inside the lock body, the switch plate with activity latch hook cooperatees, switch plate one side is provided with the anticollision strip, first recess one end is provided with the second recess, the inside bumper strip that is provided with of second recess, the bumper strip passes through spring mounting inside the second recess, the bumper strip outside is provided with first lug, first lug with the anticollision strip cooperatees, first lug outside is provided with the second lug, just the second lug sets up in the bumper strip outside.

Further, the lock body outside is equipped with the opening, the opening corresponds with the activity hasp, opening one side is provided with the through-hole, just the through-hole with the second lug is corresponding.

Further, a push-pull handle is arranged on the outer side of the switch board.

Furthermore, two ends of the lock body are respectively provided with a connecting screw rod.

Further, a fixed rod is arranged on the outer side of the movable lock hook, and an arc-shaped groove matched with the fixed rod is formed in the outer side of the switch board.

The utility model has the advantages that: the utility model has the advantages of simple structure and reasonable design, the activity hasp is used for the straining to lock good window, prevents the protrusion of activity hasp through the safety strip to avoid the lock body to damage, guarantee the normal use of lock body, effectively protect lock body and window frame, thereby prolong the life of lock body.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic diagram of the internal structure of the lock body of the present invention.

Fig. 3 is a side view of the lock body of the present invention.

Fig. 4 is a front view of the bumper strip of the present invention.

With reference to the attached drawings: the anti-collision lock comprises a lock body 1, a movable lock hook 2, a switch plate 3, a safety bar 4, a spring 5, a connecting screw 6, an anti-collision bar 7, a first groove 11, a second groove 12, a fixed rod 21, a push-pull handle 31, a first bump 41, a second bump 42, an opening 100, a through hole 101 and an arc-shaped groove 300.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings: a crashproof lock structure for austral window, sliding sash, including lock body 1, first recess 11 has been seted up to 1 inside of lock body, the inside movable latch hook 2 that is provided with of first recess 11, the first recess 11 outside is provided with switch plate 3, and switch plate 3 sets up inside 1 of lock body, switch plate 3 with movable latch hook 2 cooperatees, 3 one side of switch plate is provided with

anticollision strip

7, 11 one end of first recess is provided with second recess 12, the inside bumper strip 4 that is provided with of second recess 12, bumper strip 4 passes through spring 5 and installs inside second recess 12, the 4 outside of bumper strip is provided with first lug 41, first lug 41 with anticollision strip 7 cooperatees, the outside of first lug 41 is provided with second lug 42, just second lug 42 sets up in the bumper strip 4 outside.

The lock body 1 outside is equipped with opening 100, opening 100 is corresponding with activity latch hook 2, opening 100 one side is provided with through-hole 101, just through-hole 101 with second lug 42 is corresponding, and opening 100 is mainly used for protruding activity latch hook 2, and activity latch hook 2 makes activity latch hook 2 can normally stretch out the straining, and through-hole 101 is opening 100 that second lug 42 that the bumper strip 4 outside set up stretches out.

The outer side of the switch board 3 is provided with a push-pull handle 31, the push-pull handle 31 and the switch board 3 are of an integrally formed structure, and the push-pull handle 31 is mainly used for facilitating people to push and pull the telescopic movable lock hook 2 so as to switch a window lock.

The lock body 1 both ends are provided with connecting screw 6 respectively, and connecting screw 6 mainly is convenient for connect lock body 1 and window frame post, and connecting screw 6 and lock body 1 adopt the integrated into one piece structure, the production of being convenient for.

The outer side of the movable lock hook 2 is provided with a fixed rod 21, the outer side of the switch plate 3 is provided with an arc-shaped groove 300 matched with the fixed rod 21, the arc-shaped groove 300 and the fixed rod 21 are matched with each other, swing of the movable lock hook 2 is achieved, people control the movable lock hook 2 to rotate through pushing and pulling the switch plate 3, and the fixed rod 21 and the movable lock hook 2 are of an integrally formed structure.

The theory of operation, under the not closed condition of window and door, second lug 42 on the bumper strip 4 passes through outside the ejecting through-hole 101 of spring 5, first lug 41 can withstand crashproof strip 7 on the switch board 3 under this state, crashproof strip 7 is unable removal under the circumstances of being withstood, thereby make and switch board 3 matched with movable latch hook 2 also unable rotation, consequently movable latch hook 2 just can not be salient, avoid colliding with the window frame, when window frame post and window frame are closed, can push back bumper strip 4 inside second recess 12, crashproof strip 7 on the switch board 3 has lost first lug 41 spacing, just can move about, people just can stimulate switch board 3 under this state, thereby make movable latch hook 2 rotate and pin the window.

The utility model has the advantages of simple structure and reasonable design, activity latch hook 2 is used for the straining to lock the window, prevents through insurance strip 4 that activity latch hook 2 from protruding to avoid lock body 1 to damage, guarantee lock body 1's normal use, effectively protect lock body 1 and window frame, thereby prolong lock body 1's life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-collision lock structure for a sliding window comprises a lock body (1) and is characterized in that a first groove (11) is formed in the lock body (1), a movable lock hook (2) is arranged in the first groove (11), a switch board (3) is arranged on the outer side of the first groove (11), the switch board (3) is arranged in the lock body (1), the switch board (3) is matched with the movable lock hook (2), an anti-collision strip (7) is arranged on one side of the switch board (3), a second groove (12) is formed in one end of the first groove (11), a safety strip (4) is arranged in the second groove (12), the safety strip (4) is installed in the second groove (12) through a spring (5), a first lug (41) is arranged on the outer side of the safety strip (4), and the first lug (41) is matched with the anti-collision strip (7), a second bump (42) is arranged outside the first bump (41), and the second bump (42) is arranged outside the bumper bar (4).

2. An anti-collision lock structure for a sliding window according to claim 1, characterized in that: the lock body (1) outside is equipped with opening (100), opening (100) and activity hasp (2) are corresponding, opening (100) one side is provided with through-hole (101), just through-hole (101) with second lug (42) are corresponding.

3. An anti-collision lock structure for a sliding window according to claim 1, characterized in that: a push-pull handle (31) is arranged on the outer side of the switch plate (3).

4. An anti-collision lock structure for a sliding window according to claim 1, characterized in that: and two ends of the lock body (1) are respectively provided with a connecting screw rod (6).

5. An anti-collision lock structure for a sliding window according to claim 1, characterized in that: a fixed rod (21) is arranged on the outer side of the movable lock hook (2), and an arc-shaped groove (300) matched with the fixed rod (21) is formed in the outer side of the switch plate (3).