CN215291950U

CN215291950U - Anti-falling sliding lock for door and window

Info

Publication number: CN215291950U
Application number: CN202121259431.1U
Authority: CN
Inventors: 姚双
Original assignee: Foshan Yingke Technology Co ltd
Current assignee: Foshan Yingke Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-24
Anticipated expiration: 2031-06-07

Abstract

The utility model provides a door and window prevents weighing down push-and-pull lock, PMKD has seted up the activity groove to lie in one side in activity groove and seted up the draw-in groove, PMKD is located activity groove department and wears to be equipped with the shift fork, and the middle part activity of this shift fork is inlayed and is equipped with and prevents weighing down the fastener, and lie in and prevent weighing down fastener outside card and be equipped with the movable block, prevents that the fastener is located one side extension of movable block and is equipped with the inclined plane that is Z column structure, and this movable block extension is equipped with butt portion, and turns into the side-to-side motion of preventing weighing down the fastener through this inclined plane and butt portion cooperation with the up-and-down vertical motion of movable block, and the outside joint of movable block has interior driving plate, and one side of PMKD is located to this interior driving plate cover, the utility model discloses a prevent weighing down the function is realized to prevent weighing down with PMKD's cooperation, drives the movable block through interior driving plate and makes prevent weighing down the spout axial displacement of weighing down the fastener along the shift fork, makes prevent weighing down fastener and draw-in the cooperation of preventing down, the cooperation of the card and draw-in the slot, the utility model discloses a need not adopt any screwed connection to connect, Simple structure, convenient use and the ability of positioning when the latch hook is locked and avoiding the advantage that drops.

Description

Anti-falling sliding lock for door and window

Technical Field

The utility model relates to a door and window lock field, more specifically say, especially relate to a push-and-pull lock is prevented weighing down by door and window.

Background

The lock on the door and window sold in the present market, especially the lock on the sliding door and window includes locking device and retention panel, the retention panel connects with the driving rod, also has driving rod controlling device which controls the driving rod to move, but this kind of door and window only has the function of locking the door and window; easily causing the danger that children and even adults fall from the building.

SUMMERY OF THE UTILITY MODEL

The utility model discloses improve prior art to above-mentioned shortcoming, provide a door and window prevents weighing down push-and-pull lock, technical scheme as follows:

the utility model provides a sliding lock is prevented weighing down by door and window, including PMKD, PMKD has seted up movable groove to one side that is located movable groove has seted up the draw-in groove, PMKD is located movable groove department and wears to be equipped with the shift fork, and the middle part of this shift fork corresponds the draw-in groove activity and inlays and be equipped with and prevent weighing down the fastener, and lies in and prevents weighing down the movable block that fastener outside card was equipped with the activity from top to bottom, prevent that the fastener is located one side extension of movable block and be equipped with the inclined plane that is Z column structure, this movable block extension is equipped with butt portion to turn into the side-to-side motion of preventing weighing down the fastener through this inclined plane and butt portion cooperation with the up-and-down vertical motion of movable block, the outside joint of movable block has interior driving plate, and one side of PMKD is located to this interior driving plate cover.

The outside cover of interior driving plate is equipped with the face-piece to the both ends that are located the face-piece are connected with the end cap.

The movable block is connected with a cover plate on the outer side of the inner transmission plate.

And a plastic column is arranged between the fixed bottom plate and the two sides of the inner transmission plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a prevent weighing down the cooperation realization of fastener and PMKD and prevent weighing down the function, drive the movable block through interior driving plate and make prevent weighing down the spout axial displacement of fastener along the shift fork, make prevent weighing down fastener and draw-in groove cooperation, the utility model discloses can fix a position the advantage of avoiding the tenesmus when need not to adopt any screw to connect, simple structure, convenient to use and latch hook locking.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described as follows:

FIG. 1 is a schematic view of the disassembled structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a side sectional view of the present invention;

the method comprises the following steps: 1. fixing the bottom plate; 2. a movable groove; 3. a card slot; 4. a shifting fork; 5. the anti-falling clamping piece; 6. a movable block; 7. a bevel; 8. an abutting portion; 9. an inner drive plate; 10. a face shell; 11. a cover plate; 12. a plastic column; 13. and (7) a plug.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiments of the present invention will be described in further detail below with reference to the following drawings, in which:

a door and window anti-falling push-pull lock comprises a fixed bottom plate 1, wherein a movable groove 2 is formed in the fixed bottom plate 1, a clamping groove 3 is formed in one side of the movable groove 2, a shifting fork 4 penetrates through the position, located at the movable groove 2, of the fixed bottom plate 1, an anti-falling clamping piece 5 is movably embedded in the middle of the shifting fork 4 corresponding to the clamping groove 3, a vertically movable block 6 is clamped outside the anti-falling clamping piece 5, an inclined plane 7 in a Z-shaped structure extends from one side, located at the movable block 6, of the anti-falling clamping piece 5, an abutting part 8 extends from the movable block 6, the vertical movement of the movable block 6 is converted into the horizontal movement of the anti-falling clamping piece 5 through the cooperation of the inclined plane 7 and the abutting part 8, an inner transmission plate 9 is clamped to the outer side of the movable block 6, the inner transmission plate 9 is sleeved on one side of the fixed bottom plate 1, the inner transmission plate 9 enables the movable block 6 to move downwards under the action of external force and pushes the inclined plane 7 of the anti-falling clamping piece 5, thereby transverse motion breaks away from 1 draw-in groove 3 of PMKD, and interior driving plate 9 continues downstream and drives shift fork 4, prevents weighing down fastener 5, and the moving part global motion, interior driving plate 9, shift fork 4 prevent weighing down fastener 5, and the moving part global motion is spacing to 1 rectangular groove of PMKD.

The outer side of the inner driving plate 9 is sleeved with a face shell 10, and two ends of the face shell 10 are connected with plugs 13.

The movable block 6 is positioned on the outer side of the inner transmission plate 9 and is connected with a cover plate 11.

And a plastic column 12 is arranged between the fixed bottom plate 1 and the two sides of the inner transmission plate 9.

The utility model discloses a prevent weighing down fastener 5 and fixed baseplate 1's cooperation realization and prevent weighing down the function, drive movable block 6 through interior driving plate 9 and make prevent weighing down fastener 5 along shift fork 4's spout axial displacement, make prevent weighing down fastener 5 and draw-in groove 3 cooperation, the utility model discloses can fix a position the advantage of avoiding weighing down when need not to adopt any screw to connect, simple structure, convenient to use and latch hook locking.

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. A door and window anti-falling push-pull lock comprises a fixed bottom plate (1), and is characterized in that a movable groove (2) is formed in the fixed bottom plate (1), a clamping groove (3) is formed in one side of the movable groove (2), a shifting fork (4) penetrates through the position, located in the movable groove (2), of the fixed bottom plate (1), an anti-falling clamping piece (5) is movably embedded in the middle of the shifting fork (4) corresponding to the clamping groove (3), a movable block (6) which moves up and down is clamped outside the anti-falling clamping piece (5), an inclined plane (7) which is of a Z-shaped structure extends from one side, located in the movable block (6), of the anti-falling clamping piece (5), a butting part (8) extends from the movable block (6), the vertical up-down movement of the movable block (6) is converted into left-falling clamping piece movement of the anti-falling clamping piece (5) through the cooperation of the inclined plane (7) and the butting part (8), an inner transmission plate (9) is clamped outside the movable block (6), the inner transmission plate (9) is sleeved on one side of the fixed bottom plate (1).

2. The anti-falling push-pull lock for doors and windows as claimed in claim 1, wherein a face shell (10) is sleeved on the outer side of the inner transmission plate (9), and plugs (13) are connected to two ends of the face shell (10).

3. The anti-falling push-pull lock for doors and windows as claimed in claim 1, characterized in that the movable block (6) is connected with a cover plate (11) at the outer side of the inner transmission plate (9).

4. The anti-falling push-pull lock for doors and windows as claimed in claim 1, characterized in that a plastic column (12) is arranged between the fixed bottom plate (1) and the two sides of the inner transmission plate (9).