CN212583441U

CN212583441U - Door and window locking structure convenient to change

Info

Publication number: CN212583441U
Application number: CN202020677937.3U
Authority: CN
Inventors: 李玉彪
Original assignee: Ruian Tenghui Construction Hardware Co Ltd
Current assignee: Ruian Tenghui Construction Hardware Co Ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-02-23
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a door and window locking structure convenient to change, including installing the window installing frame on the wall body and the austral window, sliding sash that the upper end activity set up in the window installing frame, the austral window, sliding sash includes the frame and installs in the inside toughened glass of frame, there is the mounting panel frame along middle part machine-shaping under the frame, the middle part of mounting panel has been seted up installing port and bilateral symmetry and has been seted up two sets of guide ways, the intercommunication has the inner chamber between two sets of guide ways and the installing port, be provided with the lug in the installing port, bayonet socket and surface activity have been seted up to the inboard symmetry of lug and have been provided with the handle, the opening part of bayonet socket is provided with the stopper, be connected with the spring between the. The utility model discloses locking structure to austral window, sliding sash has improved, and structural design has protection machanism at locking, can avoid wearing and tearing to appear at the contact site of handle and frame at the in-process that locks to guarantee the integrality and the aesthetic property of window.

Description

Door and window locking structure convenient to change

Technical Field

The utility model relates to a hardware technical field specifically is a door and window locking structure convenient to change.

Background

Hardware: traditional hardware is also called small hardware. It refers to five metals of gold, silver, copper, iron and tin. Can be made into artworks such as knives and swords or metal devices through manual processing. The hardware in modern society is more extensive, for example hardware and tools, hardware spare part, daily hardware, building hardware and security articles for use etc.. The small hardware products are mostly not final consumer products, and windows which can be pushed and pulled are often installed in offices so as to facilitate air circulation, and the windows are usually locked through a locking structure when being closed.

However, the conventional locking method for the sliding window has the following problems in the use process: (1) the existing sliding window locking structure mostly adopts a handle to be rotationally clamped on an outer frame so as to achieve the purpose of locking, and then the clamping position of the handle and the outer frame can generate larger abrasion and influence the appearance in the process of frequently using; (2) the handle is easy to damage in the long-time use process, however, the replacement and the disassembly of the handle are inconvenient in the existing installation mode. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a door and window locking structure convenient to change has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a door and window locking structure convenient to replace comprises a window mounting frame arranged on a wall body and a sliding window with the upper end movably arranged in the window mounting frame, wherein the sliding window comprises an outer frame and toughened glass arranged in the outer frame, a mounting plate is formed at the lower part of the outer frame along the middle part in a processing way, a mounting opening is formed in the middle part of the mounting plate, two groups of guide grooves are symmetrically formed in two sides of the mounting plate, an inner cavity is communicated between the two groups of guide grooves and the mounting opening, a convex block is arranged in the mounting opening, a handle is symmetrically formed in the inner side of the convex block, a limiting block is arranged at the opening of the bayonet, a spring is connected between the limiting block and the inner wall of the bayonet, the limiting block is buckled in the inner cavity, a guide plate is arranged in the guide grooves in a sliding way, the, the window mounting frame is characterized in that an arc plate matched with a metal ball is mounted in the middle of the lower end of the window mounting frame, an arc groove is formed in the arc plate, and the metal ball is arranged in the arc groove in a sliding mode.

As a preferred embodiment of the present invention, the surface of the bump has a movable groove, the end of the handle has a convex structure and is movably disposed in the movable groove, and the diameter of the convex portion of the handle is smaller than the opening diameter of the movable groove.

As an optimal implementation manner of the utility model, the section of stopper is the trapezium structure of invering, the specification of stopper is less than the bayonet socket specification.

As a preferred embodiment of the present invention, the guiding plate is an inverted T-shaped structure and the inner end is located in the inner cavity.

As an optimized embodiment of the present invention, the magnetic block is embedded in the middle of the inner wall of the arc-shaped groove, and the magnetic block is made of magnetic material and is integrally in a strip-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this scheme has improved the locking structure of austral window, sliding sash, and the design has protection machanism on locking structure, can avoid the handle to appear wearing and tearing with the contact site of frame at the in-process of carrying out the locking to guarantee the integrality and the aesthetic property of window.

2. The disassembly part is designed in the locking structure, when the handle needs to be replaced, the handle is conveniently disassembled and assembled through the disassembly part, and the assembly and disassembly efficiency is improved.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a connecting structure diagram of the mounting plate and the handle of the present invention;

fig. 3 is a structural view of the installation of the handle and the projection of the present invention;

fig. 4 is the structure diagram of the arc plate of the present invention.

In the figure, 1-window mounting frame, 2-outer frame, 3-toughened glass, 4-mounting plate, 5-mounting opening, 6-guide groove, 7-inner cavity, 8-lug, 9-bayonet, 10-handle, 11-limiting block, 12-spring, 13-guide plate, 14-metal ball, 15-arc plate, 16-arc groove, 17-movable groove and 18-magnetic block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 embodiments in 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.

Referring to fig. 1-2, the present invention provides a technical solution: a door and window locking structure convenient for replacement comprises a window mounting frame 1 mounted on a wall body and a sliding window with the upper end movably arranged in the window mounting frame 1, the sliding window comprises an outer frame 2 and toughened glass 3 mounted in the outer frame 2, a mounting plate 4 is formed at the lower edge of the outer frame 2 along the middle part, a mounting opening 5 is formed in the middle part of the mounting plate 4, two groups of guide grooves 6 are symmetrically formed in two sides of the mounting opening, an inner cavity 7 is communicated between the two groups of guide grooves 6 and the mounting opening 5, a lug 8 is arranged in the mounting opening 5, a bayonet 9 is symmetrically formed in the inner side of the lug 8, a handle 10 is movably arranged on the surface of the lug 9, a limiting block 11 is arranged at the opening of the bayonet 9, a spring 12 is connected between the limiting block 11 and the inner wall of the bayonet 9, the limiting block 11 is buckled in the inner cavity 7, a guide plate, the arc 15 that cooperation metal ball 14 used is installed at the lower extreme middle part of window installing frame 1, and arc 16 has been seted up to the inside of arc 15, and metal ball 14 slides and sets up in arc 16.

In a further improvement, as shown in fig. 3: the surface of the convex block 8 is provided with a movable groove 17, the tail end of the handle 10 is of a convex structure and is movably arranged in the movable groove 17, the diameter of the convex part of the handle 10 is smaller than the opening diameter of the movable groove 17, and the handle 10 can be conveniently rotated by the design mode.

In a further improvement, as shown in fig. 3: the section of the limiting block 11 is of an inverted trapezoidal structure, the specification of the limiting block 11 is smaller than that of the bayonet 9, and the limiting block 11 can conveniently enter the bayonet 9 in the extruding process in the design mode.

Further improved, as shown in fig. 2: the guide plate 13 is of an inverted T-shaped structure, the inner end of the guide plate is positioned in the inner cavity 7, and the purpose of separating the bump 8 can be achieved by extruding the limiting block 11 in the inner cavity 7 through the guide block 13.

Specifically, the magnetic block 18 is embedded in the middle of the inner wall of the arc-shaped groove 16, the magnetic block 18 is made of a magnetic material and is integrally in a strip-shaped structure, and the metal ball 14 is conveniently adsorbed and fixed through the magnetic block 18.

When in use: the utility model discloses when needs lock the austral window, sliding sash, the user contacts and rotates handle 10 to inboard pulling austral window, sliding sash and with window installing frame 1, in the in-process metal ball 14 that rotates handle 10 enters into arc wall 16, and reach absorbent purpose through inside magnetic block 18, when the handle appears damaging and need change the handle, the user can promote both sides deflector 13 to the inboard, through deflector 13 inboard stopper 11 of contradicting, stopper 11 moves to the inboard and enters into bayonet socket 9, take out handle 10 together with lug 8 and can accomplish the dismantlement this moment, and it can to go into installing port 5 to change new handle 10 and lug 8 card again.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a door and window locking structure convenient to change, sets up the austral window, sliding sash in window installing frame (1) including installing window installing frame (1) and the upper end activity on the wall body, its characterized in that: the sliding window comprises an outer frame (2) and toughened glass (3) installed inside the outer frame (2), a mounting plate (4) is formed under the outer frame (2) in a machining mode along the middle, a mounting opening (5) is formed in the middle of the mounting plate (4), two groups of guide grooves (6) are symmetrically formed in two sides of the mounting plate, an inner cavity (7) is communicated between the two groups of guide grooves (6) and the mounting opening (5), a convex block (8) is arranged in the mounting opening (5), bayonets (9) are symmetrically formed in the inner sides of the convex block (8), handles (10) are movably arranged on the surfaces of the convex block (8), a limiting block (11) is arranged at an opening of the bayonets (9), springs (12) are connected between the limiting block (11) and the inner walls of the bayonets (9), the limiting block (11) is buckled in the inner cavity (, the inner of deflector (13) contacts with stopper (11), metal ball (14) are installed to one side of handle (10), the lower extreme mid-mounting of window installing frame (1) has arc (15) that cooperation metal ball (14) used, arc (16) have been seted up to the inside of arc (15), metal ball (14) slide and set up in arc (16).

2. A door and window locking structure convenient to replace as set forth in claim 1, wherein: the surface of the bump (8) is provided with a movable groove (17), the tail end of the handle (10) is of a convex structure and is movably arranged in the movable groove (17), and the diameter of the convex part of the handle (10) is smaller than the opening diameter of the movable groove (17).

3. A door and window locking structure convenient to replace as set forth in claim 1, wherein: the profile of the limiting block (11) is of an inverted trapezoidal structure, and the specification of the limiting block (11) is smaller than that of the bayonet (9).

4. A door and window locking structure convenient to replace as set forth in claim 1, wherein: the guide plate (13) is of an inverted T-shaped structure, and the inner end of the guide plate is positioned in the inner cavity (7).

5. A door and window locking structure convenient to replace as set forth in claim 1, wherein: the magnetic block (18) is embedded in the middle of the inner wall of the arc-shaped groove (16), and the magnetic block (18) is made of a magnetic material and is integrally of a strip-shaped structure.