CN214943362U

CN214943362U - Automatic flat-open window stop device who opens

Info

Publication number: CN214943362U
Application number: CN202121212732.9U
Authority: CN
Inventors: 林普光; 林文维; 林子杰
Original assignee: Chunguang Hardware Co ltd
Current assignee: Chunguang Hardware Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-11-30
Anticipated expiration: 2031-06-01

Abstract

The utility model relates to an automatic flat-open window stop device who opens, including the window frame seat, the window sash seat, slide and transfer line, the window frame seat sets up on the window frame, the window sash seat sets up on the casement, the window frame seat is provided with the chamber of sliding with the slide complex of sliding, the one end of transfer line is rotated and is set up on the window sash seat, the other end cooperates with the slide linkage, the window frame seat is provided with the elasticity locking piece, the slide is provided with the locking opening, the elasticity locking piece is relative with the locking opening position when the flat-open window is closed, elasticity resets to in the locking opening, constitute the locking cooperation of slide and window frame seat. The utility model provides an automatic flat-open window stop device who opens.

Description

Automatic flat-open window stop device who opens

Technical Field

The utility model relates to a stop device, concretely relates to automatic flat-open window stop device who opens.

Background

The casement window is a type of window in a house of a civil residence, the window sash moves along a certain horizontal direction when being opened and closed, so the casement window is called as a casement window, the casement window comprises a window frame and a window sash, and the window sash moves outwards away from the window frame when the casement window is opened.

General flat-open window all has the stop device that the restriction casement opened, and stop device is including controlling the handle, and the user rotates the control handle when opening stop device for window frame and casement are spacing, can't remove, but present stop device is all by manual going to open, takes place the phenomenon of forgetting the operation easily, can't reach spacing purpose of opening, brings the potential safety hazard of using.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims to provide an automatic flat-open window stop device who opens.

In order to achieve the above purpose, the utility model provides a following technical scheme: the sliding window comprises a window frame seat, a window sash seat, a sliding seat and a transmission rod, wherein the window frame seat is arranged on a window frame, the window sash seat is arranged on a window sash, the window frame seat is provided with a sliding cavity matched with the sliding seat in a sliding mode, one end of the transmission rod is rotatably arranged on the window sash seat, the other end of the transmission rod is matched with the sliding seat in a linkage mode, the window frame seat is provided with an elastic locking piece, the sliding seat is provided with a locking opening, the elastic locking piece is opposite to the locking opening when a casement window is closed, and the elastic locking piece is reset into the locking opening to form locking matching of the sliding seat and the window frame seat.

By adopting the technical scheme, when the casement window is changed from opening to closing, the distance between the window frame and the window sash is changed, so that the transmission rod between the window frame seat and the window sash seat and the window frame seat are changed, the transmission rod drives the sliding seat to move on the window frame seat, when the casement window is completely closed, the sliding seat moves to a position fixed relative to the window frame seat, namely, when the casement window is closed each time, the position where the sliding seat stays is a locking position, at the moment, the elastic locking piece extends into the locking hole to fix the window frame seat and the sliding seat mutually, at the moment, the sliding seat cannot move, the transmission rod can not move at the same time, so that the function of limiting is achieved, and as long as the sliding seat moves to the locking position, the elastic locking piece can automatically fix the window frame seat and the sliding seat, an operator does not need to perform extra actions, and the dangerous accidents caused by forgetting to open the limiting device are avoided.

The utility model discloses further set up to: the elastic locking piece comprises a limiting piece and a limiting spring, the limiting piece is a rod-shaped component, a locking block with a section larger than the limiting piece is arranged at one end of the limiting piece, the other end of the locking block extends out of the window frame base to serve as a manual operation part, the sliding base is provided with a guide groove for the limiting piece to penetrate through and slide and match with the limiting piece, the end part of the guide groove serves as a locking opening and is matched with the shape of the locking block, and the limiting spring compresses between the locking block and the bottom surface of the sliding cavity and resets the locking block to the sliding base.

Through adopting above-mentioned technical scheme, when the flat-open window is not in the closure state, the locating part is in the guide way, play the guide effect to the slide, make the slide remove along the guide way, when closing the flat-open window, the locking opening removes to relative with the locking block, the locating part gets into in the locking opening under spacing spring's promotion, play limiting displacement, when the spacing effect of elastic locking piece is closed in needs, press the manual operation part, compress spacing spring, make the locking block withdraw from the locking opening, just can open the flat-open window this moment, just can accomplish opening to the flat-open window through simply pressing the manual operation part, user's operation burden has been reduced, the setting of spacing spring can play the two-way direction of slide and locating part simultaneously, under spacing spring's promotion, make the locating part promote the slide and laminate with the window frame seat always.

The utility model discloses further set up to: the slide on be provided with the bar groove, the window frame seat is provided with the fixed slot that overlaps with the bar groove, transfer line one end is provided with the driving pin that passes bar groove and fixed slot simultaneously, the driving pin offsets with the bar groove, drives the slide and removes, reaches the fixed slot tip, the slide locks with the window frame seat.

Through adopting above-mentioned technical scheme, when the flat-open window closed completely, the transfer line removed the tip to the bar groove and drives the slide and remove, until the transfer line is located the one end in bar groove and remove to coincide with the fixed slot, the fixed slot restriction transfer line at this moment continues to remove, and the elastic component is fixed the slide with the window frame seat.

The utility model discloses further set up to: the inner wall of the sliding cavity extends out of a sliding guide rail, and the sliding seat is annularly arranged on the sliding guide rail and moves along the sliding guide rail.

Through adopting above-mentioned technical scheme, the slide moves along the track that slides, and the moving trajectory of slide is restricted for the locking piece can be smooth gets into in the locking mouth.

The utility model discloses further set up to: the locking device comprises a compression spring, wherein the compression spring is arranged between a sliding seat and the inner wall of a movable cavity, when a locking block moves out of a locking opening, the compression spring pushes the sliding seat to move, and a guide block is positioned in a guide groove.

Through adopting above-mentioned technical scheme, after pressing the manual operation part, when the locking piece shifts out from the locking opening, compression spring promotes the slide and removes for the stopper no longer is relative with the spacing groove, and when closing the flat-open window, the slide removes and compresses compression spring, until the locking piece gets into the locking opening.

The utility model discloses further set up to: the window sash reset mechanism comprises a reset torsion spring, wherein the transmission rod is rotatably connected to the window sash seat, and the reset torsion spring is arranged between the transmission rod and the window sash seat and used for resetting the transmission rod and the window sash seat.

By adopting the technical scheme, after the casement window is withdrawn from the locking state, the transmission rod rotates under the driving of the reset torsion spring to drive the sliding seat to move, so that the limiting block is not opposite to the limiting groove any more.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the middle window frame seat of the present invention;

fig. 3 is a cross-sectional view of the window frame base of the present invention with the sliding base in a free-moving state;

fig. 4 is a cross-sectional view of the window frame base of the present invention with the sliding base in the locked state;

FIG. 5 is an exploded view of the middle window frame of the present invention;

fig. 6 is an exploded view of the middle sash holder of the present invention;

FIG. 7 is an internal view of the window frame base of the present invention except the sliding rail and the sliding base is in a free moving state;

fig. 8 is an internal view of the window frame seat of the present invention except that the sliding rail and the sliding seat are in the locking state.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-8, the utility model discloses an automatic open casement window position limiter, which comprises a window frame seat 1, a window sash seat 2, a sliding seat 4 and a transmission rod 3, wherein the window frame seat 1 is arranged on a window frame, the window sash seat 2 is arranged on a window sash, the window frame seat 1 is provided with a sliding cavity 12 matched with the sliding seat 4 in a sliding way, one end of the transmission rod 3 is rotatably arranged on the window sash seat 2, the other end is matched with the sliding seat 4 in a linkage way, the window frame seat 1 is provided with an elastic locking piece 5, the sliding seat 4 is provided with a locking port 42, the elastic locking piece 5 is opposite to the locking port 42 when the casement window is closed, the elastic resetting is carried out to the locking port 42 to form the locking match of the sliding seat 4 and the window frame seat 1, when the casement window is changed from open to closed, the distance between the window frame and the window sash is changed, so that the transmission rod 3 between the window frame seat 1 and the window sash seat 2 is changed with both, the transmission rod 3 drives the sliding seat 4 to move on the window frame seat 1, when the casement window is completely closed, the sliding seat 4 is made to move to a position fixed relative to the window frame seat 1, namely, when the casement window is closed every time, the position where the sliding seat 4 stays is a locking position, at the moment, the elastic locking piece 5 stretches into the locking port 42 to fix the window frame seat 1 and the sliding seat 4 mutually, at the moment, the sliding seat 4 cannot move, the transmission rod 3 cannot move at the same time, so that the limiting effect is achieved, and when the sliding seat 4 moves to the locking position, the elastic locking piece 5 can automatically fix the window frame seat 1 and the sliding seat 4, extra action of an operator is not needed, and the dangerous accident caused by forgetting to open the limiting device is not needed.

The elastic locking piece 5 comprises a limiting piece 51 and a limiting spring 52, the limiting piece 51 is a rod-shaped member, one end of the limiting piece 51 is provided with a locking block 53 with a section larger than that of the limiting piece 51, the other end of the limiting piece extends out of the window frame base 1 to be used as a manual operation part 54, the sliding base 4 is provided with a guide groove 43 through which the limiting piece 51 passes and is in sliding fit with the limiting piece 51, the end part of the guide groove 43 is used as a locking port 42 and is matched with the shape of the locking block 53, the limiting spring 52 is compressed between the locking block 53 and the bottom surface of the sliding cavity 12 and resets the locking block 53 to the sliding base 4, when the casement window is not in a closed state, the limiting piece 51 is positioned in the guide groove 43 and plays a role in guiding the sliding base 4, so that the sliding base 4 moves along the guide groove 43, when the casement window is closed, the locking port 42 moves to be opposite to the locking block 53, the limiting piece 51 enters the locking port 42 under the pushing of the limiting spring 52 to play a limiting role, when the limiting function of the elastic locking piece 5 needs to be closed, the manual operation part 54 is pressed, the limiting spring 52 is compressed, the locking block 53 is made to exit from the locking opening 42, the casement window can be opened at the moment, the opening of the casement window can be completed through simply pressing the manual operation part 54, the operation burden of a user is reduced, meanwhile, the bidirectional guiding between the sliding seat 4 and the limiting piece 51 can be achieved through the arrangement of the limiting spring 52, and the limiting piece 51 pushes the sliding seat 4 to be attached to the window frame seat 1 all the time under the pushing of the limiting spring 52.

Be provided with strip groove 41 on slide 4, window frame seat 1 is provided with the fixed slot 11 that overlaps with

strip groove

41, 3 one end of transfer line is provided with the driving pin 31 that passes strip groove 41 and fixed slot 11 simultaneously, driving pin 31 offsets with strip groove 41, it removes to drive slide 4, reach the 11 tip of fixed slot, slide 4 and the locking of window frame seat 1, when flat-open window completely closed, transfer line 3 removes the tip to strip groove 41 and drives slide 4 and remove, one end that is located strip groove 41 until transfer line 3 removes to coincide with fixed slot 11, fixed slot 11 restriction transfer line 3's continuation removal this moment, the elastic component is fixed with slide 4 and window frame seat 1.

The inner wall of the sliding cavity 12 extends out of a sliding guide rail 18, the sliding seat 4 is arranged on the sliding guide rail 18 in a surrounding mode and moves along the sliding guide rail 18, the sliding seat 4 moves along the sliding track, and the moving track of the sliding seat 4 is limited, so that the locking block 53 can smoothly enter the locking opening 42.

The sliding window closing mechanism comprises a compression spring 44, the compression spring 44 is arranged between the sliding seat 4 and the inner wall of the movable cavity, when the locking block 53 moves out of the locking opening 42, the compression spring 44 pushes the sliding seat 4 to move, the guide block is located in the guide groove 43, after the manual operation part 54 is pressed, when the locking block 53 moves out of the locking opening 42, the compression spring 44 pushes the sliding seat 4 to move, so that the limiting block is not opposite to the limiting groove any more, and when the sliding window is closed, the sliding seat 4 moves and compresses the compression spring 44 until the locking block 53 enters the locking opening 42.

Including reset torsion spring 21, transfer line 3 rotates to be connected in window fan seat 2, and reset torsion spring 21 sets up and is used for resetting both between transfer line 3 and the window fan seat 2, and the flat-open window withdraws from the locking state back, and under reset torsion spring 21 drives, transfer line 3 rotates, drives slide 4 and removes for stopper and spacing groove are no longer relative.

The specific implementation mode is as follows: before use, the window frame seat 1 is installed on a window frame, the window sash seat 2 is installed on a window sash, when a casement window needs to be opened, the manual operation part 54 is pressed once, so that the locking block 53 exits from the locking opening 42, the sliding seat 4 moves under the driving of the compression spring 44, at the moment, the locking block 53 is not opposite to the locking opening 42, the casement window exits from a locking state, the casement window can be freely opened, when the casement window is closed, the sliding seat 44 moves under the driving of the transmission rod 33, so that the locking block 53 is opposite to the locking opening 42, the locking block 53 enters the locking opening 42, and the casement window is automatically limited.

Claims

1. The utility model provides an automatic flat-open window stop device who opens which characterized in that: the sliding window comprises a window frame seat, a window sash seat, a sliding seat and a transmission rod, wherein the window frame seat is arranged on a window frame, the window sash seat is arranged on a window sash, the window frame seat is provided with a sliding cavity matched with the sliding seat in a sliding mode, one end of the transmission rod is rotatably arranged on the window sash seat, the other end of the transmission rod is matched with the sliding seat in a linkage mode, the window frame seat is provided with an elastic locking piece, the sliding seat is provided with a locking opening, the elastic locking piece is opposite to the locking opening when a casement window is closed, and the elastic locking piece is reset into the locking opening to form locking matching of the sliding seat and the window frame seat.

2. The automatic opening casement window limiting device according to claim 1, wherein: the elastic locking piece comprises a limiting piece and a limiting spring, the limiting piece is a rod-shaped component, a locking block with a section larger than the limiting piece is arranged at one end of the limiting piece, the other end of the locking block extends out of the window frame base to serve as a manual operation part, the sliding base is provided with a guide groove for the limiting piece to penetrate through and slide and match with the limiting piece, the end part of the guide groove serves as a locking opening and is matched with the shape of the locking block, and the limiting spring compresses between the locking block and the bottom surface of the sliding cavity and resets the locking block to the sliding base.

3. The automatic opening casement window limiting device according to claim 1, wherein: the slide on be provided with the bar groove, the window frame seat is provided with the fixed slot that overlaps with the bar groove, transfer line one end is provided with the driving pin that passes bar groove and fixed slot simultaneously, the driving pin offsets with the bar groove, drives the slide and removes, reaches the fixed slot tip, the slide locks with the window frame seat.

4. The automatic opening casement window limiting device according to claim 1, wherein: the inner wall of the sliding cavity extends out of a sliding guide rail, and the sliding seat is annularly arranged on the sliding guide rail and moves along the sliding guide rail.

5. The automatic opening casement window limiting device according to claim 2, wherein: the sliding seat comprises a compression spring, the compression spring is arranged between the sliding seat and the inner wall of the sliding cavity, when the locking block moves out of the locking opening, the compression spring pushes the sliding seat to move, and the guide block is positioned in the guide groove.

6. The automatic opening casement window limiting device according to claim 1, wherein: the window sash reset mechanism comprises a reset torsion spring, wherein the transmission rod is rotatably connected to the window sash seat, and the reset torsion spring is arranged between the transmission rod and the window sash seat and used for resetting the transmission rod and the window sash seat.