CN214740631U

CN214740631U - Sliding window bolt lock

Info

Publication number: CN214740631U
Application number: CN202022914277.9U
Authority: CN
Inventors: 张虹
Original assignee: Anhui Province Tobacco Co Bengbu City Branch
Current assignee: Anhui Province Tobacco Co Bengbu City Branch
Priority date: 2020-12-05
Filing date: 2020-12-05
Publication date: 2021-11-16
Anticipated expiration: 2030-12-05

Abstract

The utility model relates to a sliding window bolt lock, including support, bolt, spring, nut, screw, inboard window frame, outside window frame, be equipped with inboard window frame, outside window frame in the window frame, be equipped with support, bolt, spring, nut, screw on the inboard window frame, the support is fixed in the lower part of inboard window frame side, the screw thread section of bolt sets up in two curb plates of support, and the screw thread section department of bolt is equipped with spring, nut, the spring is located between nut, the curb plate of support, and the screw thread end of bolt is towards outside window frame; and the lower frame of the outer side window frame is provided with a group of lock holes, and the lock holes are matched with the thread ends of the bolts to realize locking when the window is closed and partially opened. The utility model has the advantages that: by adopting the structure, the sliding window is locked at a set position, can ventilate and exchange air when being partially windowed, is safe and anti-theft, and has the advantages of simple structure, convenient manufacture, safety and reliability.

Description

Sliding window bolt lock

Technical Field

The utility model belongs to the technical field of austral window, sliding sash accessory, in particular to austral window, sliding sash bolt lock.

Background

The sliding window has the advantages of no indoor space occupation, beautiful appearance, economic price and better sealing property. In the locking technology of the existing sliding window, the window lock of the sliding aluminum alloy window is usually a handle rotating buckle type window lock, the strength of the window lock is low, the reliability is not high, meanwhile, the window lock can only be locked when the window is closed, the sliding window cannot be locked when partial windowing, namely ventilation and burglary prevention are required, and the application range is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, realize the austral window, sliding sash and locate to lock, ventilate and safe effect in setting for the position, provide a austral window, sliding sash bolt lock.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a austral window, sliding sash bolt lock, includes support, bolt, spring, nut, screw, the support is the L shape steel sheet, and the bottom plate of support is equipped with the mounting hole, and the mounting hole department of support uses the screw to be fixed in the support in the lower part of inboard window frame side, and two curb plates of support are equipped with the through-hole respectively.

The bolt is two sections of step cylinders, the thin section cylinder of bolt is full thread, and the screw thread section setting of bolt is in the through-hole of two curb plates of support, and the screw thread section department that the bolt is located the support is equipped with spring, nut, the spring is located between nut, the support curb plate, and the elasticity of spring acts on the nut side, keeps the threaded end of bolt to stretch out the support curb plate, and the threaded end of bolt is towards outside window frame.

The lower frame of the outer side window frame is provided with a group of lock holes corresponding to the height of the threaded end of the bolt, the positions of the lock holes are set according to the positions of the closed window and the partially opened window, and the lock holes are matched with the threaded end of the bolt under the action of the spring 3 to realize locking when the window is closed and the partially opened window.

The utility model has the advantages that: by adopting the window lock, the sliding window is locked at a set position, and the sliding window can ventilate and prevent burglary when being partially windowed, and has the advantages of simple structure, convenient manufacture, safety and reliability.

Drawings

Fig. 1 is a front view of the structure of the embodiment of the present invention.

Fig. 2 is an exploded perspective view of fig. 1.

Fig. 3 is the utility model discloses austral window, sliding sash closed state schematic diagram.

Fig. 4 is the utility model discloses austral window, sliding sash part state schematic diagram of windowing.

In the figure: 1-bracket, 11-mounting hole, 12-through hole, 2-bolt, 3-spring, 4-nut, 5-screw, 6-inner side window frame, 7-window frame, 8-outer side window frame, and 81-lock hole.

Detailed Description

The technical solution of the present invention is further described in detail below with reference to the following embodiments and the accompanying drawings:

referring to fig. 1, 2, 3 and 4, the sliding window latch lock comprises a support 1, a latch 2, a spring 3, a nut 4, a screw 5, an inner side window frame 6, a window frame 7 and an outer side window frame 8, wherein the inner side window frame 6 and the outer side window frame 8 are arranged in the window frame 7, and the support 1, the latch 2, the spring 3, the nut 4 and the screw 5 are arranged on the inner side window frame 6.

The support 1 is the L shape steel sheet, and the bottom plate of support 1 is equipped with mounting hole 11, and the mounting hole 11 department of support 1 uses screw 5 to be fixed in support 1 in the lower part of the 6 sides of inboard window frame, and two curb plates of support 1 are equipped with through-hole 12 respectively.

Bolt 2 is two sections step cylinders, bolt 2's thin section cylinder is the full thread, and bolt 2's screw thread section setting is in the through-hole 12 of 1 two curb plates of support, and bolt 2 is located screw thread section department in support 1 and is equipped with spring 3, nut 4, spring 3 is located between nut 4, the curb plate of support 1, and spring 3's elasticity acts on 4 sides of nut, keeps bolt 2's threaded end to stretch out 1 curb plate of support, and bolt 2's threaded end is towards outside window frame 8.

The lower frame of the outer side window frame 8 is provided with a group of lock holes 81 corresponding to the height of the threaded end of the bolt 2, the positions of the lock holes 81 are set according to the positions of a closed window and a partially opened window, and the lock holes 81 are matched with the threaded end of the bolt 2 under the action of the spring 3 to realize locking when the window is closed and partially opened.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the principles of the invention, and it is intended to cover all such changes and modifications as fall within the scope of the invention.

Claims

1. The utility model provides a austral window, sliding sash latch lock which characterized in that: the window frame comprises a support, a bolt, a spring, a nut and a screw, wherein the support is a L-shaped steel plate, a bottom plate of the support is provided with a mounting hole, the support is fixed at the lower part of the side surface of an inner side window frame by using the screw at the mounting hole of the support, and two side plates of the support are respectively provided with a through hole;

the bolt is two sections of step cylinders, the thin section cylinder of bolt is the full thread, and the screw thread section setting of bolt is in the through-hole of two curb plates of support, and the screw thread section department that the bolt is located the support is equipped with spring, nut, the spring is located between nut, the support curb plate, and the screw thread end of bolt is towards outside window frame, the lower frame of outside window frame corresponds the screw thread end high department of bolt and is equipped with a set of lockhole, and the lockhole position is set for according to the position of closing window, part window, and the locking when the screw thread end cooperation realization of lockhole and bolt is closed window, part window.