CN212154469U

CN212154469U - Convenient to use's aluminum alloy door and window locking structure

Info

Publication number: CN212154469U
Application number: CN202020618183.4U
Authority: CN
Inventors: 梁家伟; 梁思琪; 陈涵; 陈朝兵; 殷筱林
Original assignee: Chongqing Jianyijia Building Decoration Engineering Co ltd
Current assignee: Chongqing Jianyijia Building Decoration Engineering Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-12-15
Anticipated expiration: 2030-04-22

Abstract

The utility model belongs to the technical field of aluminum alloy door and window, concretely relates to convenient to use's aluminum alloy door and window locking structure, including buckle structure, locking mechanism, buckle structure includes mounting panel, dop, first buckle, first inclined plane, draw-in groove, locking mechanism includes lower casing, and the lower casing is equipped with first arm lock, and first arm lock is equipped with the second buckle, and the second buckle is equipped with the second inclined plane, and first arm lock is equipped with first driving lever, and first arm lock is equipped with first spring, and the lower casing is equipped with articulated seat, and articulated seat is equipped with the second arm lock, and the second arm lock is equipped with the third buckle, and the third buckle is equipped with the third inclined plane, and the second arm lock is equipped with the second driving lever, and the lower casing is equipped with the upper casing, and the second driving lever is; the utility model discloses can effectively prevent the emergence of unhook phenomenon, can lock aluminum alloy door and window well, buckle structure can carry out the joint with locking mechanism automatically, and door and window does not need to lock the operation alone closing the in-process, and it is comparatively convenient to use.

Description

Convenient to use's aluminum alloy door and window locking structure

Technical Field

The utility model belongs to the technical field of aluminum alloy door and window, concretely relates to convenient to use's aluminum alloy door and window locking structure.

Background

In daily life, people often need to open and close aluminum alloy doors and windows. The existing aluminum alloy door and window locking structure is easy to unhook in the using process, so that the door and window cannot be well locked. Particularly, it generally includes buckle structure and locking mechanism of current door and window locking structure, when people are locking door and window, it makes to realize the locking between the door and window in the buckle structure chucking locking mechanism through promoting door and window, but because buckle structure and locking mechanism all are simple single chucking cooperation among the door and window locking structure now, it breaks off relations the phenomenon easily to appear extremely in the use, lead to door and window can not realize locking well, and still need lock the operation alone at door and window closing in-process, it is comparatively troublesome to use. Aiming at the problems, a convenient aluminum alloy door and window locking structure is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aims to provide a convenient aluminum alloy door and window locking structure for solving the problems existing in the background technology.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a convenient-to-use aluminum alloy door and window locking structure comprises a buckle structure and a locking mechanism matched with the buckle structure, wherein the buckle structure comprises a mounting plate, the mounting plate is provided with four first mounting holes which are distributed in a rectangular manner, the side surface of the mounting plate is fixedly connected with a chuck, the left side and the right side of the chuck are respectively provided with a first buckle, the first buckles are provided with a first inclined surface, the chuck is provided with a clamping groove in a vertically penetrating manner, the locking mechanism comprises a lower shell, the lower shell is provided with four second mounting holes which are distributed in a rectangular manner, the lower shell is hinged with two first clamping arms which are symmetrical left and right, a limiting boss matched with the lower shell is arranged between the two first clamping arms, the width size and the height size of the limiting boss are equal to those of the chuck, and the inner sides of the front ends of the two first clamping arms are respectively provided with a second buckle, the second buckle is provided with a second inclined plane matched with the first inclined plane, two first driving levers are fixedly connected with the rear ends of the first clamping arms, two first driving levers are provided with first pressing blocks, two first springs are arranged between the outer sides of the first clamping arms and the side wall of the lower shell, a hinged seat is arranged in the middle of the lower shell, the hinged seat is hinged to a second clamping arm, a third buckle matched with a clamping groove is arranged on the lower side of the front end of the second clamping arm, a third inclined plane is arranged on the third buckle, a second driving lever is arranged at the rear end of the second clamping arm, a second pressing block is arranged on the second driving lever, an upper shell is fixedly connected with the upper end of the lower shell, a second spring is arranged between the second driving lever and the upper shell, the upper shell is provided with four third mounting holes, and the four third mounting holes are matched with the four second mounting holes.

By adopting the technical scheme of the utility model, the four first mounting holes can be used for assembling bolts to fix the buckle structure, and the four third mounting holes are matched with the four second mounting holes to be used for assembling bolts to fix the locking mechanism; the limiting boss can prevent the two first springs from being excessively stretched, so that the locking mechanism of the two first clamping arms cannot normally work due to the fact that the two first clamping arms are close to each other; the limiting boss can prevent the second spring from being excessively stretched, so that the locking mechanism cannot normally work due to the fact that the height of the second clamping arm is too low;

when the window drives the buckle structure to move towards the locking mechanism, the first buckles on two sides of the chuck are mutually pushed and extruded through the first inclined surface and the second inclined surface, so that the two second buckles drive the first clamping arms to compress the first springs and open towards two sides;

when the window drives the buckle structure to move towards the locking mechanism, the end part of the chuck can drive the second clamp arm to compress the second spring through the third buckle under the action of the third inclined plane and upwards expand, when the clamp groove on the chuck passes through the third buckle, the second spring rebounds to drive the second clamp arm to drive the third buckle to clamp the third buckle into the clamp groove, so that the clamp groove is clamped by the third buckle, the buckle structure can be locked with the locking mechanism, when the window is unlocked, the second pressing block is pressed, the second pressing block drives the second clamp arm to expand through the second driving lever, so that the third buckle exits from the clamp groove, and the buckle structure can be unlocked with the locking mechanism;

the utility model discloses a locking mechanism locks buckle structure through two sets of chucking cooperation modes, and two sets of locking need the independent operation to open, can effectively prevent the emergence of unhook phenomenon like this, can lock aluminium alloy door and window well to the user is when promoting door and window and closing, and buckle structure will carry out the joint with locking mechanism voluntarily, and door and window just need not lock the operation alone closing the in-process like this, and it is comparatively convenient to use.

Further inject, the casing is equipped with four threaded mounting holes that are the rectangle and distribute down, it is equipped with four round through-holes to go up the casing, four round through-holes and four threaded mounting hole matches, the round through-hole is equipped with the screw, screw and threaded mounting hole threaded connection. With the structure, the upper shell and the lower shell can be detachably fixed together, so that the assembly is convenient.

Further inject, two the first arm lock outside all is equipped with the first spacing round platform of first spring assorted, the lower casing lateral wall all is equipped with the spacing round platform of first spring assorted second, both ends are connected with the spacing round platform of second and first spacing round platform joint respectively about the first spring. With this configuration, the position of the first spring can be fixed, and the first spring can be prevented from falling off.

Further inject, second arm lock upper end is equipped with the spacing round platform of third with second spring assorted, go up the casing lower extreme and be equipped with the spacing round platform of fourth with second spring assorted, both ends are connected with the spacing round platform of fourth and the spacing round platform of third joint respectively about the second spring. With this configuration, the position of the second spring can be fixed, and the second spring can be prevented from falling off.

Compared with the prior art, the utility model has the following advantages:

1. when the window drives the buckle structure to move towards the locking mechanism, the first buckles on two sides of the chuck are mutually pushed and extruded through the first inclined surface and the second inclined surface, so that the two second buckles drive the first clamping arms to compress the first springs and open towards two sides;

2. when the window drives the buckle structure to move towards the locking mechanism, the end part of the chuck can drive the second clamp arm to compress the second spring through the third buckle under the action of the third inclined plane and upwards expand, when the clamp groove on the chuck passes through the third buckle, the second spring rebounds to drive the second clamp arm to drive the third buckle to clamp the third buckle into the clamp groove, so that the clamp groove is clamped by the third buckle, the buckle structure can be locked with the locking mechanism, when the window is unlocked, the second pressing block is pressed, the second pressing block drives the second clamp arm to expand through the second driving lever, so that the third buckle exits from the clamp groove, and the buckle structure can be unlocked with the locking mechanism;

3. locking mechanism locks the buckle structure through two sets of chucking cooperation modes, and two sets of locking need the independent operation to open, can effectively prevent the emergence of unhook phenomenon like this, can lock aluminium alloy door and window well to the user is when promoting door and window and close, and buckle structure will carry out the joint with locking mechanism voluntarily, and door and window just need not lock the operation alone closing the in-process like this, and it is comparatively convenient to use.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural view of an embodiment of a convenient-to-use aluminum alloy door/window locking structure of the present invention;

FIG. 2 is a schematic view of a buckle structure of an embodiment of a convenient-to-use aluminum alloy door/window locking structure of the present invention;

fig. 3 is the utility model relates to a convenient to use's aluminum alloy door and window locking structure embodiment's locking mechanical system structure sketch map.

The main element symbols are as follows:

the mounting plate comprises a mounting plate 1, a first mounting hole 11, a clamping head 2, a first buckle 21, a first inclined surface 22, a clamping groove 23, a lower shell 3, a second mounting hole 31, a first clamping arm 32, a limiting boss 321, a second buckle 33, a second inclined surface 34, a first shifting lever 35, a first pressing block 351, a first spring 36, a hinged seat 4, a second clamping arm 41, a third buckle 42, a third inclined surface 43, a second shifting lever 44, a second pressing block 441, an upper shell 45, a second spring 46, a third mounting hole 47, a threaded mounting hole 5 and a screw 51.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in figures 1-3, the utility model relates to a convenient aluminum alloy door and window locking structure, which comprises a buckle structure and a locking mechanism matched with the buckle structure, the buckle structure comprises a mounting plate 1, the mounting plate 1 is provided with four first mounting holes 11, the four first mounting holes 11 are distributed in a rectangular shape, the side of the mounting plate 1 is fixedly connected with a clamping head 2, the left and right sides of the clamping head 2 are respectively provided with a first clamping 21, the first clamping 21 is provided with a first inclined surface 22, the clamping head 2 is provided with a clamping groove 23 in a vertical penetrating manner, the locking mechanism comprises a lower shell 3, the lower shell 3 is provided with four second mounting holes 31 distributed in a rectangular shape, the lower shell 3 is hinged with two first clamping arms 32 in a bilateral symmetry manner, a limiting boss 321 matched with the lower shell 3 is arranged between the two first clamping arms 32, the width dimension and the height dimension of the limiting boss 321 are both equal to the, two first arm lock 32 front end inboards all are equipped with second buckle 33, second buckle 33 be equipped with first inclined plane 22 assorted second inclined plane 34, two first arm lock 32 rear end equal fixedly connected with first driving lever 35, two first driving lever 35 all are equipped with first press the piece 351, all be equipped with first spring 36 between two first arm lock 32 outsides and the lower casing 3 lateral wall, lower casing 3 middle part is equipped with articulated seat 4, articulated seat 4 articulates there is second arm lock 41, second arm lock 41 front end downside is equipped with draw-in groove 23 assorted third buckle 42, third buckle 42 is equipped with third inclined plane 43, second arm lock 41 rear end is equipped with second driving lever 44, second driving lever 44 is equipped with second press piece 441, lower casing 3 upper end fixedly connected with goes up casing 45, be equipped with second spring 46 between second driving lever 44 and the last casing 45, go up casing 45 and be equipped with four third mounting holes 47, four third mounting holes 47 and four second mounting holes 31 phase-matchings.

By adopting the technical scheme of the utility model, the four first mounting holes 11 can be assembled with bolts to fix the buckle structure, and the four third mounting holes 47 can be assembled with the four second mounting holes 31 to fix the locking mechanism with bolts; the limiting boss 321 can prevent the two first springs 36 from being excessively extended, so as to prevent the locking mechanism from not working normally due to the two first clamping arms 32 being too close to each other; the limiting boss 321 can prevent the second spring 46 from being excessively expanded, so as to prevent the locking mechanism from being incapable of working normally due to too low height of the second clamping arm 41;

when the window drives the buckle structure to move towards the locking mechanism, the first buckles 21 on two sides of the chuck 2 are pushed by the first inclined surface 22 and the second inclined surface 34, so that the two second buckles 33 drive the first clamping arms 32 to compress the first springs 36 and open towards two sides, after the two first buckles 21 penetrate through the two second buckles 33, the two first springs 36 rebound to enable the two first clamping arms 32 to drive the two second buckles 33 to clamp the two first buckles 21, so that the buckle structure can be locked with the locking mechanism, when the two first pressing blocks 351 are kneaded inwards during unlocking, the two first pressing blocks 351 drive the first clamping arms 32 to open through the two first driving rods 35, so that the two second buckles 33 are separated from the two first buckles 21, and thus the buckle structure can be unlocked with the locking mechanism;

when the window drives the buckle structure to move towards the locking mechanism, the end of the chuck 2 drives the second clamping arm 41 to compress the second spring 46 and expand upwards through the third buckle 42 under the action of the third inclined surface 43, when the clamping groove 23 on the chuck 2 passes through the third buckle 42, the second spring 46 rebounds to enable the second clamping arm 41 to drive the third buckle 42 to clamp the clamping groove 23, so that the clamping groove 23 is clamped by the third buckle 42, the buckle structure can be locked with the locking mechanism, when the clamping groove is unlocked, the second pressing block 441 is pressed down, the second pressing block 441 drives the second clamping arm 41 to expand through the second driving rod 44, so that the third buckle 42 exits from the clamping groove 23, and the buckle structure can be unlocked with the locking mechanism;

Preferably, lower casing 3 is equipped with four threaded mounting holes 5 that are the rectangle and distribute, and upper casing 45 is equipped with four round through-holes, four round through-holes and four threaded mounting holes 5 phase-matches, and the round through-hole is equipped with screw 51, screw 51 and threaded mounting hole 5 threaded connection. With the structure, the upper shell 45 and the lower shell 3 can be detachably fixed together, and the assembly is convenient. In fact, other structures capable of detachably fixing the upper housing 45 and the lower housing 3 together for easy assembly are also conceivable according to circumstances.

Preferably, the outer sides of the two first clamping arms 32 are respectively provided with a first limiting round table matched with the first spring 36, the side wall of the lower shell 3 is respectively provided with a second limiting round table matched with the first spring 36, and the left end and the right end of the first spring 36 are respectively clamped with the second limiting round table and the first limiting round table. With this configuration, the position of the first spring 36 can be fixed, and the first spring 36 can be prevented from falling off. Actually, other configurations that can fix the position of the first spring 36 and prevent the first spring 36 from falling may be used according to circumstances.

Preferably, the upper end of the second clamping arm 41 is provided with a third limiting round table matched with the second spring 46, the lower end of the upper shell 45 is provided with a fourth limiting round table matched with the second spring 46, and the upper end and the lower end of the second spring 46 are respectively clamped with the fourth limiting round table and the third limiting round table. With this configuration, the position of the second spring 46 can be fixed, and the second spring 46 can be prevented from falling off. Actually, other configurations that can fix the position of the second spring 46 and prevent the second spring 46 from falling may be used depending on the circumstances.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a convenient to use's aluminum alloy door and window locking structure, includes buckle structure and with buckle structure assorted locking mechanism, its characterized in that: the buckle structure comprises a mounting plate (1), wherein the mounting plate (1) is provided with four first mounting holes (11), the four first mounting holes (11) are distributed in a rectangular manner, the side surface of the mounting plate (1) is fixedly connected with a clamping head (2), the left side and the right side of the clamping head (2) are respectively provided with a first buckle (21), the first buckle (21) is provided with a first inclined plane (22), the clamping head (2) is provided with a clamping groove (23) in a vertically penetrating manner, the locking mechanism comprises a lower shell (3), the lower shell (3) is provided with four second mounting holes (31) distributed in a rectangular manner, the lower shell (3) is hinged with two first clamping arms (32) which are bilaterally symmetrical, a limiting boss (321) matched with the lower shell (3) is arranged between the two first clamping arms (32), and the width dimension and the height dimension of the limiting boss (321) are equal to the width dimension and the height dimension of the clamping head, the inner sides of the front ends of the two first clamping arms (32) are respectively provided with a second buckle (33), the second buckles (33) are respectively provided with a second inclined plane (34) matched with the first inclined plane (22), the rear ends of the two first clamping arms (32) are respectively and fixedly connected with a first deflector rod (35), the two first deflector rods (35) are respectively provided with a first pressing block (351), a first spring (36) is respectively arranged between the outer sides of the two first clamping arms (32) and the side wall of the lower shell (3), the middle part of the lower shell (3) is provided with a hinged seat (4), the hinged seat (4) is hinged with a second clamping arm (41), the lower side of the front end of the second clamping arm (41) is provided with a third buckle (42) matched with the clamping groove (23), the third buckle (42) is provided with a third inclined plane (43), the rear end of the second clamping arm (41) is provided with a second deflector rod (44), and the second deflector rod (44) is provided with a second pressing block (441), the upper end of the lower shell (3) is fixedly connected with an upper shell (45), a second spring (46) is arranged between the second driving lever (44) and the upper shell (45), the upper shell (45) is provided with four third mounting holes (47), and the four third mounting holes (47) are matched with the four second mounting holes (31).

2. A conveniently used aluminum alloy door and window locking structure as set forth in claim 1, wherein: lower casing (3) are equipped with four threaded mounting holes (5) that are the rectangle and distribute, it is equipped with four round through-holes, four to go up casing (45) round through-hole and four threaded mounting hole (5) phase-match, the round through-hole is equipped with screw (51), screw (51) and threaded mounting hole (5) threaded connection.

3. A conveniently used aluminum alloy door and window locking structure as set forth in claim 1, wherein: two all be equipped with first spring (36) assorted first spacing round platform in first arm lock (32) outside, casing (3) lateral wall all is equipped with down with first spring (36) assorted second spacing round platform, both ends are connected with second spacing round platform and first spacing round platform joint respectively about first spring (36).

4. A conveniently used aluminum alloy door and window locking structure as set forth in claim 1, wherein: the upper end of the second clamping arm (41) is provided with a third limiting round table matched with the second spring (46), the lower end of the upper shell (45) is provided with a fourth limiting round table matched with the second spring (46), and the upper end and the lower end of the second spring (46) are respectively connected with the fourth limiting round table and the third limiting round table in a clamping mode.