CN215369245U

CN215369245U - Safety lock mechanism for pivoted window

Info

Publication number: CN215369245U
Application number: CN202120885696.6U
Authority: CN
Inventors: 张俊; 王克见
Original assignee: Nanjing Tianze Auto Subassembly Co ltd
Current assignee: Nanjing Tianze Auto Subassembly Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-31
Anticipated expiration: 2031-04-27

Abstract

The utility model relates to a safe turnover window lock mechanism, which is arranged between a turnover window and a fixed support frame, wherein the fixed support frame is provided with a window lock mechanism cavity, the window lock fixing seat is fixedly connected to one side of the turnover window through design, a rotating piece is rotatably connected with the window lock fixing seat, an operating piece is arranged in the window lock mechanism cavity and is rotatably connected with the outer wall of the window lock mechanism cavity through a rotating shaft, a clamping piece is rotatably connected with the operating piece through the rotating shaft, one end of the rotating piece is in the shape of an arc groove, and one end of the clamping piece is in a drum shape; the operating piece is pulled to rotate, the clamping piece connected with the operating piece through the connecting shaft also rotates along with the operating piece, the motion angle of the rotating piece is limited through the window lock mechanism cavity and the limiting plate on the window lock fixing seat, and clamping and separation between the clamping piece and the rotating piece are further realized, so that the window is closed and opened; the design is convenient for people to operate, the strength of operators is saved, each part is mutually independent, and the practical cost is further saved.

Description

Safety lock mechanism for pivoted window

Technical Field

The utility model relates to the technical field of window locks, in particular to a safe window turning lock mechanism.

Background

The window is often needed in life, people often need to open the window for ventilation or close the window, and the like, the convenience of opening and closing the window is very important for people, and especially, the window lock structures of some turnover windows are not many in the current market; the separation and the block that present upset window mostly adopted the rotation handle to control the window, through rotating the handle, drive and connect the window lock latch hook that rotates handle one end and realize locking and separation to the upset window.

However, the window lock hook of the rotating handle is easily damaged due to high pressure, and the rotating handle is generally assembled in a complete set for use, so that once one component is damaged, the complete set of rotating handle needs to be returned again, and if the pressing force between the rotating handle and the window is too large, people often feel very labored when opening and closing the window.

Therefore, there is a need for a cost-effective and effort-saving lock mechanism for a tilt-up window that solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is as follows: the utility model provides a safe window turning lock mechanism aiming at the defects so as to solve the problems in the prior art.

The technical scheme is as follows: the utility model provides a window lock mechanism turns over safely, sets up between upset window and fixed stay frame, and fixed stay frame is provided with window lock mechanism chamber, includes:

the window lock fixing seat is fixedly connected to one side of the turnover window;

the rotating piece is rotatably connected with the window lock fixing seat;

the control piece is rotationally connected with the window lock mechanism cavity;

one end of the clamping piece is rotatably connected with the control piece through the window lock mechanism cavity, and the other end of the clamping piece is controlled by the control piece to be clamped or separated with the rotating piece.

In a further embodiment, the window lock fixing base with the one end that rotates the piece and be connected is provided with the limiting plate, when the rotation piece rotates, in order to make the rotation piece with the fastener carries out smooth taking away from, set up the limiting plate is used for the restriction rotate the pivoted angle.

In a further embodiment, one end of the clamping piece, which is connected with the rotating piece, is set to be drum-shaped, the operating piece is pulled to drive the clamping piece to rotate, and the drum-shaped piece is clamped in the rotating piece, so that the window and the fixed support frame are tightly closed.

In a further embodiment, the end of the rotating member connected with the engaging member is provided with a circular arc groove shape, the opening of the circular arc groove shape is smaller than the maximum size of the drum-shaped periphery, and when the drum-shaped member at one end of the engaging member is clamped in the circular arc groove shape at one point of the rotating member, the phenomenon that the drum-shaped member is separated from the circular arc groove shape is prevented.

In a further embodiment, the length dimension of the operating member is larger than that of the clamping member, and the lever principle is utilized, so that the clamping member is easily driven to rotate when the operating member is pulled, and the manpower is greatly saved.

In a further embodiment, the rotating member and the engaging member are in the window lock mechanism cavity, when the operating member is pulled to close the window, the operating member drives the engaging member to rotate, the drum-shaped member contacts with the rotating member to urge the rotating member to rotate, when the rotating member moves to a certain angle, the side wall of the window lock mechanism cavity limits the rotating member to continue rotating, and at this time, the drum-shaped member of the engaging member is tightly clamped in the circular arc groove of the rotating member by the force of the operating member, so as to close the window; when the window is opened, the window lock mechanism still operates in the window lock mechanism cavity, so that the window lock mechanism is prevented from being damaged in severe weather, and the safety is improved.

In a further embodiment, the operating member is set to be in a pull ring shape, so that the operating member can be pulled manually conveniently during operation, and labor is saved.

Has the advantages that: the utility model relates to a safe turnover window lock mechanism, which is arranged between a turnover window and a fixed support frame, wherein the fixed support frame is provided with a window lock mechanism cavity, the window lock fixing seat is fixedly connected to one side of the turnover window through design, a rotating piece is rotatably connected with the window lock fixing seat, an operating piece is arranged in the window lock mechanism cavity and is rotatably connected with the outer wall of the window lock mechanism cavity through a rotating shaft, a clamping piece is rotatably connected with the operating piece through the rotating shaft, one end of the rotating piece is in the shape of an arc groove, and one end of the clamping piece is in a drum shape; the operating piece is pulled to rotate, the clamping piece connected with the operating piece through the connecting shaft also rotates along with the operating piece, the motion angle of the rotating piece is limited through the window lock mechanism cavity and the limiting plate on the window lock fixing seat, and clamping and separation between the clamping piece and the rotating piece are further realized, so that the window is closed and opened; the design is convenient for people to operate, the strength of operators is saved, each part is mutually independent, and the practical cost is further saved.

Drawings

FIG. 1 is a schematic view of the window opening of the overall installation structure of the present invention;

FIG. 2 is a schematic view of the window closing of the overall installation structure of the present invention;

FIG. 3 is a schematic view of the release mechanism of the window lock mechanism of the present invention;

FIG. 4 is a schematic view of the locking mechanism of the window lock of the present invention;

fig. 5 is an exploded view of the window lock mechanism of the present invention.

The figures are numbered: the window lock mechanism comprises a window lock mechanism cavity 1, an operation piece 2, a first rotating shaft 2a, a clamping piece 3, a drum-shaped piece 3a, a fixed support frame 4, a window lock fixed seat 5, a connecting shaft 5a, a second rotating shaft 5b, a limiting plate 5c, a rotating piece 6, an arc groove-shaped 6a, a fixed plate 7, a turnover window 8, a first rotating shaft 9 and a sealing piece 10.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

The first embodiment is as follows:

this embodiment provides a safe window locking mechanism that turns over, in practical application, as shown in fig. 1 to 5, wherein window locking mechanism sets up between upset window 8 and fixed bolster 4, and fixed bolster 4 is provided with window locking mechanism chamber 1, and window locking mechanism includes: window lock fixing base 5, rotate piece 6, control 2 and fastener 3, wherein 5 fixed connection of window lock fixing base are in the one side of upset window 8, rotate piece 6 and window lock fixing base 5 and rotate and be connected, control 2 and window lock mechanism chamber 1 and rotate and be connected, the one end of fastener 3 passes through window lock mechanism chamber 1 and controls 2 and rotate and be connected, the other end of fastener 3 is through controlling 2 control, carry out block or separation with rotating piece 6.

According to the safe window-turning lock mechanism provided by the utility model, when an operator needs to open a turning window 8, the operator only needs to move the operating element 2 upwards, at the moment, the operating element 2 drives the clamping element 3 connected with the operating element to rotate clockwise through the first rotating shaft 2a penetrating through the cavity 1 of the window-locking mechanism, the rotating element 6, the clamping element 3 and the rotating element 6 are in a fastening connection state, the operating element 2 drives the clamping element 3 to rotate towards one end far away from the rotating element 6 all the time due to the force of the upwards movement, when the rotating element 6 rotates to a certain angle, the rotating element 6 stops rotating, and the clamping element 3 driven by the operating element 2 can be smoothly pulled away from the connection position of the rotating element 6, so that the opening of the window is realized. When an operator wants to close a window, the operator only needs to move the operating member 2 downwards, at this time, the operating member 2 drives the engaging member 3 connected with the operating member to rotate anticlockwise through the first rotating shaft 2a penetrating through the window lock mechanism cavity 1, the rotating member 6 rotates around the second rotating shaft 5b, the operating member is in a static state due to the limitation of the outer wall of the window lock mechanism cavity 1, the engaging member 3 is always in an anticlockwise state until the engaging member 3 is fastened and clamped in the rotating member 6, the fastening connection of the engaging member 3 and the rotating member 6 is realized, and then the closing of the turnover window 8 is realized.

In some embodiments of the present invention, as shown in fig. 3, a limiting plate 5c is disposed at one end of the window lock fixing seat 5 connected to the rotating member 6, when an operator needs to open the turnover window 8, the operator moves the operation member 2 upward to drive the engaging member 3 connected thereto to rotate clockwise, the operation member 2 drives the engaging member 3 to rotate towards one end away from the rotating member 6 all the time due to the upward moving force, and due to the limiting plate 5c disposed between the window lock fixing seat 5 and the rotating member 6, when the rotating member 6 rotates around the second rotating shaft 5b to a certain angle, the rotating member 6 stops rotating, and at this time, the engaging member 3 driven by the operation member 2 can be smoothly pulled away from the connection position of the rotating member 6, thereby opening the window.

In some embodiments of the present invention, as shown in fig. 3 to 5, the end of the engaging piece 3 connected to the rotating piece 6 is provided with a drum shape, the end of the rotating piece 6 connected to the engaging piece 3 is provided with an arc groove shape 6a, and the opening of the arc groove shape 6a is smaller than the maximum size of the drum-shaped periphery; when an operator needs to open or close the turnover window 8, the operating member 2 is moved, the operating member 2 drives the engaging member 3 to move clockwise or anticlockwise, and at the moment, the drum shape arranged at one end of the engaging member 3 is engaged with and separated from the arc groove 6a arranged at one end of the rotating member 6, so that the turnover window 8 is opened and closed.

In some embodiments of the present invention, as shown in fig. 3 to 5, the length of the manipulating member is greater than the length of the engaging member 3, when an operator operates the manipulating member, the manipulating member is far greater than the length of the rotating member 6, so that the engaging member 3 can be separated from the rotating member 6 with a little effort, and the manipulating member 2 is configured in a pull ring shape, which is convenient for the operator to take, and is convenient for rapidly opening and closing the turnover window 8, thereby greatly saving effort of the operator.

In some embodiments of the present invention, as shown in fig. 3 to 5, the window-turning window lock mechanism is disposed in the window lock mechanism cavity 1, the outer wall of the window lock mechanism cavity 1 limits the movement of the rotating member 6 and the engaging member 3, and the limiting plate 5c disposed on the window lock fixing seat 5 is used to combine the actions of smoothly withdrawing or clamping the rotating member 6 and the engaging member 3, thereby opening or closing the turning window 8.

The motion principle of the utility model is as follows: when 8 doors of the turnover window need to be opened by an operator, only the control part 2 needs to be moved upwards, at the moment, the control part 2 drives the clamping part 3 connected with the clamping part to rotate clockwise through the first rotating shaft 2a penetrating through the window lock mechanism cavity 1, the rotating part 6 and the clamping part 3 are in a fastening connection state, the control part 2 drives the clamping part 3 to rotate towards one end far away from the rotating part 6 all the time due to the upward moving force, the limiting plate 5c arranged between the window lock fixing seat 5 and the rotating part 6 rotates around the second rotating part 6 when the rotating part 6 rotates to a certain angle, the rotating part 6 stops rotating, and the clamping part 3 driven by the control part 2 can be smoothly pulled out from the connection part of the rotating part 6 at the moment, so that the window is opened. When an operator wants to close a window, the operator only needs to move the operating member 2 downwards, at this time, the operating member 2 drives the engaging member 3 connected with the operating member to rotate anticlockwise through the first rotating shaft 2a penetrating through the window lock mechanism cavity 1, the rotating member 6 at this time is in a static state due to the limitation of the outer wall of the window lock mechanism cavity 1, the engaging member 3 at this time is always in an anticlockwise state until the drum-shaped member 3a on the engaging member 3 is fastened and engaged in the arc groove-shaped 6a of the rotating member 6, the fastening connection of the engaging member 3 and the rotating member 6 is realized, and then the closing of the turnover window 8 is realized.

While the utility model has been shown and described with reference to certain preferred embodiments as described above, it is not to be construed as limited to the utility model itself, but may be modified in form and detail without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a window lock mechanism turns over safely, sets up between upset window and fixed stay frame, and fixed stay frame is provided with window lock mechanism chamber, its characterized in that includes:

the rotating piece is rotatably connected with the window lock fixing seat;

2. The window lock mechanism of claim 1, wherein a limiting plate is disposed at an end of the window lock fixing base connected to the rotating member for limiting a rotation angle of the rotating member.

3. The security window sash latch mechanism of claim 1, wherein an end of the engaging member connected to the rotating member is configured as a drum-shaped member for being clamped in the rotating member.

4. The security window sash lock mechanism of claim 3, wherein an end of the rotating member connected to the engaging member is formed in a circular arc groove shape, and an opening of the circular arc groove shape is smaller than a maximum size of an outer periphery of the drum-shaped member.

5. The security flap window lock mechanism of claim 1 wherein the length dimension of the operator is greater than the length dimension of the catch.

6. The security tilt-up window lock mechanism of claim 1, wherein the rotatable member and the engaging member engage or disengage in the window lock mechanism cavity.

7. The security flap lock mechanism of claim 1 wherein the operator is configured in the shape of a pull ring.