CN214835598U

CN214835598U - Window brace for resetting when closing window

Info

Publication number: CN214835598U
Application number: CN202023347238.1U
Authority: CN
Inventors: 范海波
Original assignee: Zhaoqing Jinhang Hardware Products Co ltd
Current assignee: Zhaoqing Jinhang Hardware Products Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-23
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a window that closes window and reset props. Including articulated window frame installation pole, first connecting rod, casement installation pole and second connecting rod in proper order, the second connecting rod with window frame installation pole sliding connection, its characterized in that, first connecting rod have first gasket and second gasket, first gasket is located one side that the second gasket is close to casement installation pole, casement installation pole still has first extension, and under the state that the casement was closed, the top butt of first gasket the bottom of first extension, the top butt casement of second gasket. Under the closed state of the window sash, the first gasket and the second gasket directly or indirectly support the window sash, so that the deformation of the window sash mounting rod is effectively reduced, and the left side and the right side of the window sash are balanced.

Description

Window brace for resetting when closing window

Technical Field

The utility model relates to a technical field that the window propped, in particular to window that closes window and reset props.

Background

According to the demands of people, various windows are appeared on the market, and the sizes of many windows are getting bigger and bigger, and the weight of the windows is increased correspondingly. For large and heavy windows, however, the window stay connecting the windows needs to be made of thicker or stronger material, but the cost of the window stay is increased.

Under the pressure of long-term heavy load, the common window support may partially deform and sag, which affects the window to be unable to close, or after closing, the window sash may tilt to one side, which seriously affects the normal use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a window that closes window and reset props, the big and heavy casement of size that can make open for a long time is normally closed, under the casement closed condition, the gasket that resets that the window propped can support the casement to the deformation that makes the window prop reduces.

The utility model discloses a realize through following technical scheme:

the utility model discloses a first aspect provides a window props that closes window and reset, including articulated window frame installation pole, first connecting rod, casement installation pole and second connecting rod in proper order, the second connecting rod with window frame installation pole sliding connection, its characterized in that, first connecting rod have first gasket and second gasket, first gasket is located the second gasket is close to one side of casement installation pole, casement installation pole still has first extension, under the state that the casement was closed, first gasket butt first extension, second gasket butt casement.

The window support for closing and resetting the window at least has the following beneficial effects: the first gasket and the second gasket can guide the window to be opened and closed, and the first gasket and the second gasket directly or indirectly support the window sash in the closed state of the window sash, so that the deformation of the window sash mounting rod is effectively reduced, and the left side and the right side of the window sash are balanced.

In the state that some large and heavy window sashes are opened for a long time, the window sash mounting rod is under the gravity action of the window sash, and the first extending part of the window sash mounting rod can deform and droop to a certain degree.

When the window sash is closed, the window sash mounting rod can contact the first gasket, however, when the drooping window sash mounting rod contacts the first gasket, the window sash mounting rod is guided by the first gasket, so that the window sash moves upwards in an inclined mode.

Then, the window sash contacts the second gasket, and when the window sash mounting rod contacts the second gasket, the window sash mounting rod is guided by the second gasket, so that the window sash moves upwards in an inclined manner.

When the sash is closed, the top of the first spacer supports the bottom of the first extension of the sash mounting bar, reducing deformation of the first extension and straightening the first extension to some extent.

Furthermore, the top of the second spacer supports the bottom of the sash, and gravity pressing the sash against the sash mounting bar transfers a portion of the force to the second spacer, so that the sash does not sag to one side, and further reduces deformation of the first extension.

According to the utility model discloses the first aspect a close window brace that window resets, still include the third connecting rod, the one end of third connecting rod is equipped with first pivot, first pivot with first connecting rod rotates the connection, the other end of third connecting rod with window frame installation pole sliding connection.

The third connecting rod can further support the window sash, the rigidity of the window support can be improved, and the window support has good bearing capacity.

According to the utility model discloses an it props to close window that resets, first gasket has first hole, first hole holds first pivot, first pivot is kept away from the one end of third connecting rod is provided with protruding ring portion, first hole is provided with the holding protruding ring portion's concave part.

Because the thickness of first gasket is thinner, so first pivot sets up the bulge loop portion and can increase, the area of contact of first gasket and first pivot, thereby, make first gasket and first pivot firm joint, in the casement closing process, the casement receives under the effect of gravity, have certain flagging, first gasket has certain frictional contact with first extension, consequently, it is difficult to drop to need first gasket, can receive great frictional force, and can stabilize fix in first pivot.

According to the utility model discloses an aspect a close window brace that window resets, first gasket is the plastics material.

First gasket is the round platform of plastics material and has the inclined plane, and when the casement closed in-process, flagging casement installation pole receives the direction on the inclined plane of first gasket with first gasket contact casement installation pole, and first gasket is the plastics material moreover, and the plastics material has certain elasticity to, make the casement slant up remove, help the smooth closure of casement.

According to the utility model discloses an aspect a close window brace that window resets, casement installation pole has first convex closure, first convex closure with first connecting rod butt.

When the window sash is closed, the bottom surface of the first convex hull is in contact with the first connecting rod, so that a gap is formed between the first connecting rod and the first extending part, and the first gasket is abutted against the first extending part.

According to the utility model discloses an aspect a close window brace that window resets, first convex closure is equipped with the second pivot, the second pivot with first connecting rod rotates the connection.

When the window sash is closed, the gap formed by the first connecting rod and the first extending part enables the top of the first gasket to be abutted against the bottom of the first extending part, and the first gasket indirectly supports the window sash.

According to the utility model discloses a window that closes window and reset props, the second gasket is the plastics material, the second gasket is the cylinder, the top of second gasket is used for the butt casement, the edge at the top of second gasket is equipped with the chamfer.

The second gasket is the cylinder of plastics material and has the fillet, and when casement installation pole and second gasket contact, the casement installation pole receives the direction of the chamfer of second gasket, and first gasket is the plastics material moreover, and the plastics material has certain elasticity to, make the casement slant up remove, help the casement to close smoothly.

According to the utility model discloses an aspect a close window brace that window resets, first connecting rod is equipped with the pin, the pin with the second gasket is connected.

In the casement closing process, the casement receives under the effect of gravity, has the flagging of certain degree, and the second gasket has frictional contact with the casement bottom, and fixes the second gasket at the third connecting rod with the pin, can make the second gasket steadily fix first connecting rod to be difficult to the pine take off.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic front view of an opened state of the embodiment of the present invention;

fig. 2 is a schematic structural diagram of a closed state according to an embodiment of the present invention;

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

Reference numerals: a frame mounting bar 100, a sash mounting bar 110, a first link 120, a second link 130, a third link 140, a first gasket 150, a second gasket 160, a first extension 170, and a first convex hull 180.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, an embodiment of the present invention provides a window brace that resets when closing a window, including window frame installation rod 100, first connecting rod 120, window sash installation rod 110 and second connecting rod 130, window frame installation rod 100 is installed at a window frame, window frame installation rod 100 is connected with first connecting rod 120, first connecting rod 120 is connected with window sash installation rod 110, window sash installation rod 110 is connected with second connecting rod 130, window sash installation rod 110 is installed at a bottom of a window sash, second connecting rod 130 is slidably connected with window frame installation rod 100, and further including third connecting rod 140, third connecting rod 140 is hinged with first connecting rod 120, the other end of third connecting rod 140 is slidably connected with window frame installation rod 100, and second connecting rod 130 and third connecting rod 140 slide together at window frame installation rod 100.

When the window is closed, the window sash mounting bar 110 and the third link 140 are both rotated counterclockwise, the first link 120 and the second link 130 are both rotated clockwise, and the second link 130 and the third link 140 are slid together at the window frame mounting bar 100.

Referring to fig. 3, further, the first link rod 120 has a first spacer 150 and a second spacer 160, the first spacer 150 is located at a side of the second spacer 160 close to the window sash mounting rod 110, and the window sash mounting rod 110 further has a first extending portion 170.

In the closed state of the window, the top of the first gasket 150 abuts the bottom of the sash mounting bar 110 and the top of the second gasket 160 abuts the bottom of the sash.

In some large and heavy window sashes, the window sash mounting rod 110 is under the gravity of the window sash in the long-term open state, and the first extending portion of the window sash mounting rod 110 may be deformed and sagged to some extent.

When the window sash is closed, the window sash mounting rod 110 contacts the first gasket 150, however, the first gasket 150 is a plastic rotational body and has an inclined surface, and when the hanging window sash mounting rod 110 contacts the first gasket 150, the window sash mounting rod 110 is guided by the inclined surface of the first gasket 150, so that the window sash moves upward in an inclined manner.

Then, the window sash contacts the second gasket 160, the second gasket 160 is a cylinder made of plastic and has a rounded corner, and when the window sash mounting bar 110 contacts the second gasket 160, the window sash mounting bar 110 is guided by the rounded corner of the second gasket 160, so that the window sash moves upward in an inclined manner.

Referring to fig. 2, when the window sash is closed, the top of the first spacer 150 supports the bottom of the first extension of the window sash mounting bar 110, so that the deformation of the first extension is reduced and the first extension is straightened to some extent.

Further, the top of the second pad 160 supports the bottom of the sash, and the weight of the sash pressing against the sash mounting bar 110 transfers a portion of the force to the second pad 160, preventing the sash from sagging to one side, and further reducing the deformation of the first extension.

The first gasket 150 and the second gasket 160 may guide the window sash closing, and in the state that the window sash is closed, the first gasket 150 and the second gasket 160 directly or indirectly support the window sash, thereby effectively reducing the deformation of the window sash mounting rod 110.

In some embodiments of the present invention, the first gasket 150 has a first hole, the first hole accommodates a first rotating shaft, one end of the first rotating shaft away from the third connecting rod 140 is provided with a protruding ring portion, and the first hole is provided with a concave portion for accommodating the protruding ring portion.

Because the thickness of first gasket 150 is thinner, so first pivot sets up the bulge loop portion, can increase the area of contact of first gasket 150 and first pivot, thereby, make first gasket 150 and first pivot firm the connection, in the casement closing process, the casement receives under the effect of gravity, have certain flagging, first gasket 150 has certain frictional contact with first extension 170, consequently, it is difficult to drop to need first gasket 150, can receive great frictional force, and can fix in first pivot firmly.

In some embodiments of the present invention, the first gasket 150 is made of plastic.

The first gasket 150 is made of plastic and has an inclined surface, when the window sash is closed, the drooping window sash mounting rod 110 and the first gasket 150 contact the window sash mounting rod 110 and are guided by the inclined surface of the first gasket 150, and the first gasket 150 is made of plastic and has certain elasticity, so that the window sash moves upwards in an inclined mode, and smooth closing of the window sash is facilitated.

Referring to fig. 3, in some embodiments of the present invention, the window sash mounting bar 110 has a first convex hull 180, and a bottom surface of the first convex hull 180 contacts the first link 120.

In the closed state of the window sash, the bottom surface of the first convex hull 180 contacts the first link 120, so that the first link 120 forms a gap with the first extension 170, and the first pad 150 abuts against the first extension 170.

In some embodiments of the present invention, the first convex hull is provided with a second rotating shaft, and the second rotating shaft is rotatably connected with the first connecting rod.

When the window sash is closed, the gap formed between the first link 120 and the first extension part 170 causes the top of the first gasket 150 to abut against the bottom of the first extension part 170, and the first gasket 150 indirectly supports the window sash.

In some embodiments of the present invention, the second gasket 160 is made of plastic, the second gasket 160 is a cylinder, the top of the second gasket 160 is used for abutting against the window sash, and the edge of the top of the second gasket 160 is provided with a chamfer.

The second gasket 160 is a cylinder made of plastic and has a round angle, when the window sash mounting rod 110 contacts the second gasket 160, the window sash mounting rod 110 is guided by the round angle of the second gasket 160, and the first gasket 150 is made of plastic, which has certain elasticity, so that the window sash moves upwards in an inclined manner, which is helpful for the smooth closing of the window sash.

In some embodiments of the invention, the first link is provided with a pin, and the pin is connected with the second gasket.

In the process of closing the window sash, the window sash may sag to a certain extent under the action of gravity, the second gasket 160 may be in frictional contact with the bottom of the window sash, and the second gasket 160 is fixed to the third connecting rod 140 by a pin, so that the second gasket 160 is stably fixed to the first connecting rod 120 and is not easily released.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a window brace that closes window and reset, includes window frame installation pole (100), first connecting rod (120), casement installation pole (110) and second connecting rod (130) that hinge in proper order, second connecting rod (130) with window frame installation pole (100) sliding connection, characterized in that, first connecting rod (120) have first gasket (150) and second gasket (160), first gasket (150) are located one side that second gasket (160) are close to casement installation pole (110), casement installation pole (110) still have first extension portion (170), and under the state that the casement was closed, first gasket (150) butt first extension portion (170), second gasket (160) butt casement.

2. The window stay for returning after closing a window according to claim 1, further comprising a third connecting rod (140), wherein one end of the third connecting rod (140) is provided with a first rotating shaft, the first rotating shaft is rotatably connected with the first connecting rod (120), and the other end of the third connecting rod (140) is slidably connected with the window frame mounting rod (100).

3. The window stay that returns to close of claim 2, wherein the first spacer (150) has a first hole that receives the first shaft, and wherein an end of the first shaft that is away from the third link (140) is provided with a protruding ring portion, and wherein the first hole is provided with a recess that receives the protruding ring portion.

4. The window brace of claim 3, wherein the first gasket (150) is plastic.

5. The window stay returning to close of claim 1, wherein the sash mounting rod (110) has a first convex hull (180), the first convex hull (180) abutting the first link (120).

6. The window stay for returning a window closed according to claim 5, wherein the first convex hull (180) is provided with a second rotating shaft, and the second rotating shaft is rotatably connected with the first connecting rod (120).

7. The window brace that resets of closing window of claim 1, characterized in that, second gasket (160) is the plastics material, second gasket (160) is the cylinder, the top of second gasket (160) is used for abutting against the casement, the edge of the top of second gasket (160) is equipped with the chamfer.

8. The window brace that resets itself when closed as recited in claim 1, wherein said first link (120) is provided with a pin, said pin being connected to said second spacer (160).