CN215212884U

CN215212884U - Outward opening window limiter

Info

Publication number: CN215212884U
Application number: CN202121353840.8U
Authority: CN
Inventors: 赵梓宏
Original assignee: Sichuan Gda Architecture Design Co ltd
Current assignee: Sichuan Gda Architecture Design Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-17
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to a swinging-out casement window stopper, it includes first installation piece and second installation piece, it is provided with the gag lever post to rotate on the first installation piece, the spout has been seted up on the second installation piece, the gag lever post wear to locate the spout and with second installation piece sliding connection, offer on the second installation piece and be used for restricting the gliding first locating part of gag lever post, first installation piece is fixed to be set up on the window frame, second installation piece is fixed to be set up on the casement. This application has the effect that the swinging-out casement window stopper is difficult for receiving the rainwater erosion and producing rust or damage.

Description

Outward opening window limiter

Technical Field

The application relates to the technical field of windows, in particular to an outward opening window limiter.

Background

The outward-opening window limiter is used for limiting the opening and closing angle of the outward-opening window, and after the outward-opening window is opened, the outward-opening window is easily shaken under the influence of other factors such as wind power and the like, and collides with a window frame or a wall body, so that the window body is damaged, even falls and causes potential safety hazards.

Patent document with grant publication number CN212898035U discloses a stop gear is opened to swinging-out casement window, including the window frame, the equal movable mounting in both sides of window frame inner wall has the swinging-out casement window body, the positive bottom of swinging-out casement window body is provided with fixed establishment, the equal fixedly connected with limiting plate in both sides of window frame back bottom, fixed establishment includes the dwang, the driving disc, the locating lever, locating frame and card pole, the dwang sets up the positive bottom of swinging-out casement window body, the back of dwang runs through the inside and the driving disc fixed connection of swinging-out casement window body and extension to the swinging-out casement window body, locating lever fixed connection is in the bottom of driving disc, locating frame sliding connection is on the surface of locating lever, the bottom of card pole fixed connection locating frame, the bottom of card pole runs through the swinging-out casement window body and extends to the inside of limiting plate.

When opening the swinging-out casement window body, make the inside that the kelly inserted the limiting plate fixed the swinging-out casement window body, prevent to a certain extent that the swinging-out casement window body from appearing after opening to bump with the window frame.

The related technology has the defects that the limiting plate is exposed outside for a long time and is easy to be corroded by rainwater, rusted and even damaged.

SUMMERY OF THE UTILITY MODEL

In order to solve the easy rusty or even impaired problem of taking place of limiting plate, this application provides an outward-opening window stopper.

The application provides a swinging-out casement window stopper adopts following technical scheme:

the utility model provides an outward-opening window stopper, includes first installation piece and second installation piece, it is provided with the gag lever post to rotate on the first installation piece, the spout has been seted up on the second installation piece, the gag lever post wear to locate the spout and with second installation piece sliding connection, set up on the second installation piece and be used for restricting the gliding first locating part of gag lever post, first installation piece is fixed to be set up on the window frame, second installation piece is fixed to be set up on the casement.

Through adopting above-mentioned technical scheme, during the use, bond first installation piece at the edge of window frame, bond second installation piece on the casement, when opening or closing the casement, the gag lever post can slide in the second installation piece, after the casement opened certain angle, through the slip of first locating part restriction gag lever post to the restriction casement rotates, in use, the swinging-out casement window stopper is difficult for receiving the rainwater erosion and producing the rusty or damage.

Optionally, the first locating part includes the inserted block, first spacing groove has been seted up along the slip direction of perpendicular gag lever post to the lateral wall of spout, the inserted block slides and sets up at first spacing inslot, a plurality of first draw-in grooves that are used for supplying the inserted block male are seted up to the lateral wall of gag lever post, be provided with on the second installation piece and be used for ordering about the gliding first driving piece of inserted block.

Through adopting above-mentioned technical scheme, open certain angle back when the casement, order about through first driving piece in the inserted block inserts the first draw-in groove on the gag lever post to realize restricting the slip of gag lever post in the second installation piece.

Optionally, the second mounting block is provided with a first elastic element for driving the insertion block to move towards the direction close to the limiting rod.

Through adopting above-mentioned technical scheme, increase the stability of inserted block when the chucking gag lever post through first elastic component, prevent to a certain extent that the inserted block from breaking away from in the first draw-in groove of gag lever post to gag lever post chucking in-process.

Optionally, the first driving piece comprises a shifting block, the side wall of the second installation block is provided with a strip-shaped groove along the sliding direction of the insertion block, the strip-shaped groove is communicated with the first limiting groove, the shifting block is arranged in the strip-shaped groove in a sliding manner, and the shifting block is fixedly connected with the insertion block.

Through adopting above-mentioned technical scheme, when the angle that opens and shuts of needs adjustment casement, through the slip shifting block, order about the inserted block and break away from with the first draw-in groove of gag lever post, make the inserted block lose the chucking effect to the gag lever post, can rotate the casement, realize the adjustment to the angle that opens and shuts of casement.

Optionally, a placing groove is formed in the bottom wall of the elongated groove along the sliding direction of the shifting block, a baffle is fixedly arranged on the side wall of the shifting block, and the baffle is arranged in the placing groove in a sliding mode.

Through adopting above-mentioned technical scheme, prevent to a certain extent through the baffle that the dust in the air from getting into first spacing groove through rectangular shape groove to get into the spout through first spacing groove and form piling up, the clearance gets up and is inconvenient.

Optionally, a second limiting member for limiting the sliding of the shifting block is disposed on the second mounting block.

Through adopting above-mentioned technical scheme, through the slip of second locating part restriction shifting block, when the angle that opens and shuts of adjustment casement, need not hold the shifting block through the hand, further increase and use experience.

Optionally, the second limiting part includes a fixture block, a second limiting groove is formed in the side wall of the placing groove along the sliding direction perpendicular to the baffle, the fixture block is slidably disposed in the second limiting groove, a second clamping groove for inserting the fixture block is formed in the baffle, and a second driving piece for controlling the fixture block to slide is arranged on the second mounting block.

Through adopting above-mentioned technical scheme, make the second draw-in groove on the baffle remove the just right position of fixture block through the shifting block that slides, promote the second draw-in groove that the fixture block inserted the baffle through the second driving piece, realize the gliding restriction to the shifting block.

Optionally, the second driving part includes a driving rod, the driving rod is fixedly connected with the clamping block, a through hole is formed in the bottom wall of the second limiting groove along the sliding direction of the clamping block, and the driving rod penetrates through the through hole in a sliding mode.

By adopting the technical scheme, the sliding control of the clamping block can be realized by pushing and pulling the driving rod.

Optionally, a second elastic element is arranged in the second limiting groove, and the second elastic element is used for driving the fixture block to move in the direction away from the bottom wall of the second limiting groove.

Through adopting above-mentioned technical scheme, the fixture block prevents to a certain extent through the second elastic component that the fixture block breaks away from in the second draw-in groove of baffle behind the second draw-in groove of card income baffle.

Optionally, a guide inclined plane is formed at one end, far away from the bottom wall of the second limiting groove, of the fixture block.

Through adopting above-mentioned technical scheme, when the shifting block slides, the baffle can promote the fixture block through the guide inclined plane and move to the diapire direction that is close to the second spacing groove, slides to the certain distance back when the shifting block, and the elasticity effect through the second elastic component can order about the second draw-in groove that the fixture block inserted the baffle, increases the convenience of using.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the window sash is opened to a certain angle, the limiting rod is limited to slide by the first limiting piece, so that the window sash is limited to rotate;

2. when the opening and closing angle of the window sash needs to be adjusted, the inserting block is driven to be separated from the first clamping groove of the limiting rod through the sliding shifting block, so that the inserting block loses the clamping effect on the limiting rod, the window sash can be rotated, and the opening and closing angle of the window sash is adjusted;

3. when the shifting block slides, the baffle can promote the fixture block through the guide inclined plane and move to the diapire direction that is close to the second spacing groove, and after the shifting block slides certain distance, the elasticity effect through the second elastic component can order about the second draw-in groove that the fixture block inserted the baffle, increases the convenience of using.

Drawings

FIG. 1 is a schematic view of an overall structure of an outward window stopper according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a portion of the structure of an embodiment of the present application;

fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: 1. a first mounting block; 2. a second mounting block; 21. a chute; 22. inserting a block; 23. a first limit groove; 231. a first spring; 24. shifting blocks; 241. a baffle plate; 2411. a second card slot; 25. a strip-shaped groove; 251. a placement groove; 26. a clamping block; 261. a guide ramp; 27. a second limit groove; 271. a second spring; 28. a drive rod; 29. a through hole; 3. a limiting rod; 31. a first card slot.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a limiting device for an outward opening window. Referring to fig. 1, the outward opening window limiter comprises a first installation block 1 and a second installation block 2, wherein the first installation block 1 is plate-shaped, the second installation block 2 is long-strip-shaped, the first installation block 1 is adhered to a window frame through nail-free glue, and the second installation block 2 stands on a window sash through the nail-free glue.

Referring to fig. 1 and 2, the first mounting block 1 is hinged with a limiting rod 3, one end of the second mounting block 2 is provided with a sliding groove 21 along the length direction of the second mounting block 2, and the limiting rod 3 penetrates through the sliding groove 21 and is connected with the second mounting block 2 in a sliding manner.

Referring to fig. 2, the second mounting block 2 is provided with a first limiting member for limiting the sliding of the limiting rod 3, the first limiting member includes an insertion block 22, a first limiting groove 23 is formed in the side wall of the sliding groove 21 along the sliding direction perpendicular to the limiting rod 3, the insertion block 22 is slidably disposed in the first limiting groove 23, and a plurality of first slots 31 for allowing the insertion block 22 to be inserted are formed in the side wall of the limiting rod 3.

When the window sash is rotated and the opening and closing angle of the window sash is adjusted, the limiting rod 3 can slide in the sliding groove 21 of the second mounting block 2, when the window sash is opened to a certain angle, the inserting block 22 is inserted into the first clamping groove 31 of the limiting rod 3 to limit the sliding of the limiting rod 3, so as to limit the rotation of the window sash,

referring to fig. 2, the second mounting block 2 is provided with a first driving member for driving the insert 22 to slide, the first driving member includes a shifting block 24, a long-strip-shaped groove 25 is formed in the side wall of the first limiting groove 23 along the sliding direction of the shifting block 24, the long-strip-shaped groove 25 is communicated with the outer side wall of the second mounting block 2, the shifting block 24 is slidably arranged in the long-strip-shaped groove 25, and one end of the shifting block 24 is welded to the insert 22.

When the opening and closing angle of the window sash needs to be adjusted, the inserting block 22 is driven to be separated from the first clamping groove 31 of the limiting rod 3 through the sliding shifting block 24, the inserting block 22 loses the clamping effect on the limiting rod 3, the window sash can be rotated, and the opening and closing angle of the window sash is adjusted.

Referring to fig. 2, a first elastic member for driving the insert block 22 to move toward the direction close to the limiting rod 3 is arranged in the first limiting groove 23, the first elastic member includes a first spring 231, one end of the first spring 231 abuts against the bottom wall of the first limiting groove 23, and the other end abuts against one end of the insert block 22 far away from the limiting rod 3; the stability of the insert 22 when clamping the first clamping groove 31 of the limiting rod 3 is increased through the first spring 231, and the insert 22 is prevented from being separated from the first clamping groove 31 of the limiting rod 3 to a certain extent in the clamping process of the limiting rod 3.

Referring to fig. 2 and 3, a placing groove 251 is formed in the bottom wall of the elongated groove 25 away from the limiting rod 3 along the sliding direction of the shifting block 24, a baffle 241 is welded on the side wall of the shifting block 24, and the baffle 241 is arranged in the placing groove 251 in a sliding manner; prevent to a certain extent through baffle 241 that the dust in the air from getting into first spacing groove 23 through rectangular groove 25 to form piling up in getting into spout 21 through first spacing groove 23, the clearance gets up and is inconvenient.

Referring to fig. 3, a second limiting member for limiting the sliding of the shifting block 24 is arranged on the second mounting block 2, the second limiting member includes a fixture block 26, a second limiting groove 27 is formed in the side wall of the placing groove 251 along the sliding direction perpendicular to the baffle 241, the fixture block 26 is slidably disposed in the second limiting groove 27, a second clamping groove 2411 for inserting the fixture block 26 is arranged on the baffle 241, and when the shifting block 24 and the elongated groove 25 are far away from the bottom wall of the limiting rod 3 and abut against each other, the fixture block 26 is opposite to the second clamping groove 2411.

Referring to fig. 3, a second driving member for controlling the sliding of the latch 26 is disposed on the second mounting block 2, the second driving member includes a driving rod 28, a through hole 29 is formed in the bottom wall of the second limiting groove 27 along the sliding direction of the latch 26, the through hole 29 is communicated with the outer side wall of the second mounting block 2, the driving rod 28 is slidably disposed in the through hole 29, and one end of the driving rod 28 is welded to one end of the latch 26 close to the bottom wall of the second limiting groove 27.

Referring to fig. 3, a second elastic member is disposed in the second limiting groove 27, and the second elastic member is used for driving the fixture block 26 to move in a direction away from the bottom wall of the second limiting groove 27; the second spring 271 is arranged on the driving rod 28 in a sleeved mode, the bottom wall of the second limiting groove 27 at one end of the second spring 271 is abutted, and the other end of the second spring 271 is abutted to the clamping block 26.

After the latch 26 is clamped into the second slot 2411 of the bezel 241, the second spring 271 increases the stability of the latch 26 in the second slot 2411, thereby preventing the latch 26 from being separated from the second slot 2411 of the bezel 241 to a certain extent

Referring to fig. 3, a guide inclined surface 261 is formed at an end of the latch 26 away from the driving rod 28, and the guide inclined surface 261 inclines in a direction approaching the blocking plate 241; when the shifting block 24 slides, the blocking plate 241 pushes the blocking block 26 to move towards the direction of the bottom wall close to the second limiting groove 27 through the guiding inclined surface 261, and after the shifting block 24 slides to a certain distance, the blocking block 26 is driven to be inserted into the second clamping groove 2411 of the blocking plate 241 through the elastic action of the second spring 271, so that the use is more convenient and faster.

The implementation principle of the outward opening window limiter in the embodiment of the application is as follows: the first installation block 1 is adhered to the edge of a window frame through nail-free glue, the second installation block 2 is adhered to a window sash through the nail-free glue, the shifting block 24 is manually pushed to enable the insertion block 22 to be separated from the first clamping groove 31 of the limiting rod 3, after the shifting block 24 slides to the maximum distance, the clamping block 26 is clamped into the second clamping groove 2411 of the baffle 241 to limit the shifting block 24, the window sash is rotated to adjust the opening and closing angle of the window sash, and the limiting rod 3 can slide in the sliding groove 21 of the second installation block 2 while the window sash is rotated;

after the window sash is opened to a certain angle, the driving rod 28 is manually pulled to separate the latch 26 from the second slot 2411 of the baffle 241, and the insert 22 slides towards the direction close to the limiting rod 3 under the elastic action of the first spring 231 and is inserted into the first slot 31 of the limiting rod 3, so as to limit the sliding of the limiting rod 3 and limit the rotation of the window sash.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an outward opening window stopper which characterized in that: including first installation piece (1) and second installation piece (2), it is provided with gag lever post (3) to rotate on first installation piece (1), spout (21) have been seted up on second installation piece (2), gag lever post (3) wear to locate spout (21) and with second installation piece (2) sliding connection, offer on second installation piece (2) and be used for restricting gliding first locating part of gag lever post (3), first installation piece (1) is fixed to be set up on the window frame, second installation piece (2) is fixed to be set up on the casement.

2. The out-opening window limiter of claim 1, wherein: first locating part includes inserted block (22), first spacing groove (23) have been seted up along the slip direction of perpendicular gag lever post (3) to the lateral wall of spout (21), inserted block (22) slide to set up in first spacing groove (23), a plurality of first draw-in grooves (31) that are used for supplying inserted block (22) male have been seted up to the lateral wall of gag lever post (3), be provided with on second installation piece (2) and be used for ordering about the gliding first driving piece of inserted block (22).

3. The out-opening window limiter of claim 2, wherein: the second mounting block (2) is provided with a first elastic piece used for driving the inserting block (22) to move towards the direction close to the limiting rod (3).

4. The out-opening window limiter of claim 3, wherein: first driving piece includes shifting block (24), rectangular shape groove (25) have been seted up along the slip direction of inserted block (22) to the lateral wall of second installation piece (2), rectangular shape groove (25) and first spacing groove (23) intercommunication, shifting block (24) slide and set up in rectangular shape groove (25), shifting block (24) and inserted block (22) fixed connection.

5. The outward opening window limiter of claim 4, wherein: the bottom wall of the elongated groove (25) is provided with a placing groove (251) along the sliding direction of the shifting block (24), the side wall of the shifting block (24) is fixedly provided with a baffle (241), and the baffle (241) is arranged in the placing groove (251) in a sliding mode.

6. The outward opening window limiter of claim 5, wherein: and a second limiting piece for limiting the sliding of the shifting block (24) is arranged on the second mounting block (2).

7. The out-opening window limiter of claim 6, wherein: the second limiting part comprises a clamping block (26), a second limiting groove (27) is formed in the side wall of the placing groove (251) along the sliding direction perpendicular to the baffle (241), the clamping block (26) is arranged in the second limiting groove (27) in a sliding mode, a second clamping groove (2411) for inserting of the clamping block (26) is formed in the baffle (241), and a second driving piece for controlling the clamping block (26) to slide is arranged on the second mounting block (2).

8. The out-opening window limiter of claim 7, wherein: the second driving piece comprises a driving rod (28), the driving rod (28) is fixedly connected with the clamping block (26), a through hole (29) is formed in the bottom wall of the second limiting groove (27) along the sliding direction of the clamping block (26), and the driving rod (28) penetrates through the through hole (29) in a sliding mode.

9. The out-opening window limiter of claim 7, wherein: and a second elastic piece is arranged in the second limiting groove (27), and the second elastic piece is used for driving the fixture block (26) to move towards the direction far away from the bottom wall of the second limiting groove (27).

10. The out-opening window limiter of claim 9, wherein: and a guide inclined plane (261) is formed in one end, far away from the bottom wall of the second limiting groove (27), of the clamping block (26).