阅读说明：本技术 一种门窗关闭辅助器及门窗组件 (Door and window closes assistor and door and window subassembly ) 是由 高彦红 杨肇升 于 2019-10-29 设计创作，主要内容包括：本发明提出一种门窗关闭辅助器及门窗组件,其中,所述门窗关闭辅助器包括磁力座、磁力件、磁力盖和固定件；磁力盖将磁力件压设在磁力座上；固定件设置在磁力座上用于固定磁力座。本发明的有益效果：门窗关闭辅助器安装在门窗组件的窗扇和/或窗框后,在窗扇闭合在窗框上时,通过门窗关闭辅助器中磁力件的磁力作用,将窗扇吸接在窗框上,防止窗扇闭合时受到窗框上密封胶条的回弹力或者其自身密封胶条的回弹力而弹出,在不锁闭窗扇时,可以保证门窗组件一定的抗风压性、水密性和气密性等特性。(The invention provides a door and window closing assistor and a door and window assembly, wherein the door and window closing assistor comprises a magnetic base, a magnetic piece, a magnetic cover and a fixing piece; the magnetic cover presses the magnetic piece on the magnetic base; the fixing piece is arranged on the magnetic base and used for fixing the magnetic base. The invention has the beneficial effects that: the door and window closes the assistor and installs behind door and window subassembly's casement and/or window frame, when the casement is closed on the window frame, through the magnetic force effect of magnetic force spare in the door and window closes the assistor, connects the casement suction on the window frame, receives joint strip's resilience force on the window frame or its self joint strip's resilience force and pops out when preventing the casement from closing, when not locking the window fan, can guarantee characteristics such as certain anti-wind pressure nature, water proofness and gas tightness of door and window subassembly.)

1. A door and window closing assistor is characterized by comprising a magnetic base, a magnetic piece, a magnetic cover and a fixing piece;

the magnetic cover presses the magnetic piece on the magnetic base;

the fixing piece is arranged on the magnetic base and used for fixing the magnetic base.

2. The door and window closing aid of claim 1, wherein said magnetic base defines a mounting groove, and said magnetic cover presses said magnetic member into said mounting groove.

3. The window and door closing aid of claim 2, wherein said magnetic member comprises two, said magnetic cover comprises two, and said mounting groove comprises two; wherein the one magnetic cover presses the one magnetic member in the one mounting groove.

4. The window and door closing aid of claim 2 wherein the outer surface of said magnetic base is provided with an outer inclined surface; the wall of the mounting groove is provided with an inner inclined surface; the inner inclined plane leans against the outer inclined plane, and the inclined direction of the inner inclined plane is the same as that of the outer inclined plane; wherein, the magnetic force cover presses the magnetic force piece on the inner inclined plane.

5. The door and window closing aid as claimed in claim 2, wherein the magnetic cover is formed with a locking groove, the magnetic member is received in the locking groove, and the magnetic cover is riveted to the mounting groove to press the magnetic member in the locking groove into the mounting groove.

6. A door and window assembly comprising a window frame, a sash mounted on the window frame, and the door and window closure aid of any one of claims 1 to 5; wherein the content of the first and second substances,

the door and window closing auxiliary device comprises at least two door and window closing auxiliary devices, at least one door and window closing auxiliary device is installed on the window sash, and at least one door and window closing auxiliary device is installed on the window frame; when the window sash is closed on the window frame, the door and window closing auxiliary device installed on the window sash and the door and window closing auxiliary device installed on the window frame are mutually sucked and connected.

7. The door and window assembly as claimed in claim 6, wherein the window sash is provided with a first groove; the door and window closing auxiliary device installed on the window sash is clamped in the first groove body through the magnetic seat;

the window frame is provided with a second groove body; and the door and window closing auxiliary device arranged on the window frame is clamped on the second groove body through the magnetic seat.

8. The door and window assembly of claim 6, wherein the magnetic base of the door and window closing aid comprises a first mounting portion and a second mounting portion coupled to the first mounting portion; the first installation department with the inboard junction of second installation department is the ladder shape.

9. The door and window assembly as claimed in claim 8, wherein when the outer surface of the magnetic base is provided with an outer inclined surface, the outer inclined surface is provided at a connection position of outer sides of the first and second mounting portions.

10. The fenestration unit of claim 6 wherein the fenestration unit comprises a flat-open fenestration unit.

Technical Field

The invention relates to the field of hardware, in particular to a door and window closing aid and a door and window assembly.

Background

The window and door assembly generally includes a window sash mounted on a window frame and openable and closable with respect to the window frame. In the prior art, when the sash is closed on the frame, the sash is easily sprung out by the resilience of the joint strip of the frame or the resilience of the joint strip itself.

Disclosure of Invention

The present invention provides a door and window closing aid and a door and window assembly based on the problems of the prior art.

The invention provides a door and window closing assistor, which comprises a magnetic base, a magnetic piece, a magnetic cover and a fixing piece, wherein the magnetic base is arranged on the magnetic base;

the magnetic cover presses the magnetic piece on the magnetic base;

the fixing piece is arranged on the magnetic base and used for fixing the magnetic base.

Further, the magnetic base is provided with a mounting groove, and the magnetic cover presses the magnetic piece in the mounting groove.

Further, in the door and window closing aid, the number of the magnetic members is two, the number of the magnetic covers is two, and the number of the mounting grooves is two; wherein the one magnetic cover presses the one magnetic member in the one mounting groove.

Further, an outer inclined surface is arranged on the outer surface of the magnetic base; the wall of the mounting groove is provided with an inner inclined surface; the inner inclined plane leans against the outer inclined plane, and the inclined direction of the inner inclined plane is the same as that of the outer inclined plane; wherein the content of the first and second substances,

the magnetic cover presses the magnetic piece on the inner inclined plane.

Furthermore, the magnetic cover is provided with a clamping groove, the magnetic piece is contained in the clamping groove, and the magnetic cover is riveted in the mounting groove so as to press the magnetic piece in the clamping groove in the mounting groove.

The invention also provides a door and window assembly, which comprises a window frame, a window sash and any one of the door and window closing auxiliary devices, wherein the window sash is arranged on the window frame; wherein the content of the first and second substances,

the door and window closing auxiliary device comprises at least two door and window closing auxiliary devices, at least one door and window closing auxiliary device is installed on the window sash, and at least one door and window closing auxiliary device is installed on the window frame; when the window sash is closed on the window frame, the door and window closing auxiliary device installed on the window sash and the door and window closing auxiliary device installed on the window frame are mutually sucked and connected.

Further, the window sash is provided with a first groove body; the door and window closing auxiliary device installed on the window sash is clamped in the first groove body through the magnetic seat;

the window frame is provided with a second groove body; and the door and window closing auxiliary device arranged on the window frame is clamped on the second groove body through the magnetic seat.

Further, the magnetic base of the door and window closing auxiliary device comprises a first mounting part and a second mounting part connected with the first mounting part; the first installation department with the inboard junction of second installation department is the ladder shape.

Further, when the outer surface of the magnetic base is provided with an outer inclined surface, the outer inclined surface is arranged at the outer connecting position of the first installation part and the second installation part.

Further, the door and window assembly comprises a flat-open door and window assembly.

The invention has the beneficial effects that: the door and window closes the assistor and installs behind door and window subassembly's casement and/or window frame, when the casement is closed on the window frame, through the magnetic force effect of magnetic force spare in the door and window closes the assistor, connects the casement suction on the window frame, receives joint strip's resilience force on the window frame or wherein self joint strip's resilience force and pop out when preventing the casement from closing, when not locking the window fan, can guarantee characteristics such as certain anti-wind pressure nature, water proofness and gas tightness of door and window subassembly.

Drawings

Fig. 1 is a diagram illustrating an operating state of a door/window assembly according to an embodiment of the present invention, wherein the operating state is a state in which the door/window assembly is closed;

fig. 2 is a schematic structural view of a door and window closing aid according to an embodiment of the present invention;

FIG. 3 is an exploded view of a door and window closure aid according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a magnetic base according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all directional indicators (such as up, down, left, right, front, back, horizontal, vertical, etc.) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a certain posture (as shown in the drawings), and if the certain posture is changed, the directional indicators are changed accordingly, the "connection" may be a direct connection or an indirect connection, and the "setting", and "setting" may be directly or indirectly set.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Fig. 1 is a diagram of an operating state of a door and window assembly according to an embodiment of the present invention, where the operating state is a state when the door and window assembly is closed, in this embodiment, the door and window assembly includes a window frame 60, a window sash 50, and a door and window closing aid 1, and the window sash 50 is mounted on the window frame 60; the door and window closing auxiliary device 1 comprises at least two door and window closing auxiliary devices, wherein at least one door and window closing auxiliary device 1 is arranged on the window sash 50, and at least one door and window closing auxiliary device 1 is arranged on the window frame 60; when the window sash 50 is closed on the window frame 60, the door and window closing auxiliary device 1 installed on the window sash 50 and the door and window closing auxiliary device 1 installed on the window frame 60 are mutually sucked and connected, so that the window sash 50 can be sucked and connected on the window frame 60, the window sash 50 is prevented from being popped out by the resilience force of the sealing rubber strip 63 on the window frame 60 or the resilience force of the sealing rubber strip 63 on the window sash 50 when being closed, and when the window sash 50 is not locked, certain characteristics of wind pressure resistance, water tightness, air tightness and the like of the door and window assembly can be ensured.

In the present embodiment, the window and door assembly includes a door assembly or a window assembly.

In an alternative embodiment, for example, as shown in fig. 2 and 3, the door and window closing aid 1 includes a magnetic base 10, a magnetic member 30, a magnetic cover 40 and a fixing member 20; the magnetic cover 40 presses the magnetic member 30 on the magnetic base 10 to fix the magnetic member 30; the fixing member 20 is disposed on the magnetic base 10 for fixing the magnetic base 10, and the magnetic base 10 can be fixed on the door window assembly by the fixing member 20.

In an alternative embodiment, such as the present embodiment, the magnetic member 30 is substantially square in shape, having at least one larger planar surface.

In an alternative embodiment, such as the present embodiment, the magnetic member 30 comprises a magnet.

In an alternative embodiment, for example, in the present embodiment, the fixing member 20 comprises a tip machine, the tip machine is disposed through the magnetic base 10 and is screw-engaged with the magnetic base 10, wherein the magnetic base 10 can be fixed on the door/window assembly by feeding the tip machine to make the head of the tip machine abut against the door/window assembly.

In an alternative embodiment, for example, as shown in fig. 4, the magnetic base 10 is provided with a mounting groove 14, and the magnetic cover 40 presses the magnetic member 30 into the mounting groove 14, so as to make the structure of the door and window closing aid 1 more compact.

In an alternative embodiment, for example, in the present embodiment, the magnetic member 30 of the door and window closing aid 1 includes two, the magnetic cover 40 includes two, and the mounting groove 14 includes two; wherein, a magnetic force cover 40 presses a magnetic force member 30 in a mounting groove 14, so that a door and window closing assistor 1 is attracted in two positions by the magnetic force of two magnetic force members 30, increasing the reliability thereof.

In an alternative embodiment, for example the present embodiment, as shown in fig. 3 and 4, the outer surface of the magnetic base 10 is provided with an outer inclined surface 16; the wall of the mounting groove 14 is provided with an inner inclined surface 15; the inner inclined surface 15 is back to the outer inclined surface 16, and the inclined direction of the inner inclined surface 15 is the same as that of the outer inclined surface 16; the magnetic cover 40 presses the magnetic member 30 against the inner inclined surface 15, so that a larger plane of the magnetic member 30 is attached to the inner inclined surface 15. When the window sash 50 is closed on the window frame 60, the door closing aid 1 installed on the window sash 50 is engaged and attracted with the outer inclined surface 16 of the magnetic base 10 of the door closing aid 1 installed on the window frame 60 through the outer inclined surface 16 of the magnetic base 10.

In this embodiment, the door/window closing assist device 1 is engaged with and attracted to each other through the inclined outer inclined surface 16, so that the space occupied by the door/window closing assist device 1 can be reduced, and when the door/window closing assist device 1 is installed in a horizontally-opened door/window assembly, the window sash 50 of the door/window assembly can be conveniently engaged with the window frame 60 when being rotated and closed. In addition, the inner inclined surface 15 is inclined in the same direction as the outer inclined surface 16, and the large one of the planes of the magnetic member 30 is attached to the inner inclined surface 15, so that the magnetic force of the magnetic member 30 can be maximized.

In an alternative embodiment, for example, as shown in fig. 4, the bottom of the mounting groove 14 is provided with a supporting wall 17 for blocking the magnetic member 30, so as to prevent the magnetic member 30 from sliding down from the inner inclined surface 15, and facilitate the installation of the magnetic member 30.

In an alternative embodiment, for example, in the present embodiment, the magnetic cover 40 is provided with a slot 41, the magnetic member 30 is accommodated in the slot 41, and the magnetic cover 40 is riveted in the mounting groove 14 to press the magnetic member 30 in the slot 41 in the mounting groove 14, so as to prevent the magnetic member 30 from moving.

In an alternative embodiment, for example, in this embodiment, as shown in fig. 1, a window sash 50 is provided with a first groove 51; the door and window closing assistor 1 installed on the window sash 50 is clamped in the first groove body 51 through the magnetic force seat 10, so that the door and window closing assistor 1 installed on the window sash 50 is more stable; the window frame 60 is provided with a second groove 61, and the door and window closing aid 1 installed on the window frame 60 is clamped in the second groove 61 through the magnetic base 10, so that the door and window closing aid 1 installed on the window frame 60 is more stable.

In an alternative embodiment, for example, as shown in fig. 1, the first slot 51 is an open slot, and two opposite slot walls of the first slot 51 are both provided with a first limiting wall 52 protruding towards the inside of the slot, so as to be able to engage with the door/window closing aid 1. The second groove 61 is also an open groove, and two opposite groove walls of the second groove 61 are convexly provided with a second limit wall 62 towards the groove inner direction, so that the door and window closing auxiliary device 1 can be clamped.

In an alternative embodiment, for example, in this embodiment, the magnetic base 10 of the door and window closing aid 1 includes a first mounting portion 12 and a second mounting portion 11 connected to the first mounting portion 12; the connection between the first mounting part 12 and the inner side of the second mounting part 11 is in a step shape.

In an alternative embodiment, for example, in this embodiment, the first mounting portion 12 is provided with a protruding retaining portion 13.

In this embodiment, when the door and window closing assist device 1 is installed on the window sash 50, the first installation portion 12 is engaged with the first groove 51, the second installation portion 11 is turned through the step-shaped inner side connection portion and supported on the outer surface of the first limiting wall 52 on one side, and the engaging portion 13 is engaged with the inner surface of the first limiting wall 52 on the other side to engage the first installation portion 12 with the first groove 51. The fixing member 20 passes through the first mounting portion 12 and abuts against a groove wall on one side of the first groove 51, so that the magnetic base 10 can be fixed.

In this embodiment, when the door/window closing assist device 1 is installed on the window frame 60, the first installation portion 12 is engaged with the second groove 61, the second installation portion 11 is turned through the step-shaped inner side connection portion and supported on the outer surface of the second limiting wall 62 on one side, and the engaging portion 13 is engaged with the inner surface of the second limiting wall 62 on the other side to engage the first installation portion 12 with the second groove 61. The fixing member 20 passes through the first mounting portion 12 and abuts against a groove wall on one side of the second groove 61, so that the magnetic base 10 can be fixed.

In an alternative embodiment, such as the present embodiment, the outer angled surface 16 is provided at the outer junction of the first mounting portion 12 and the second mounting portion 11.

In an alternative embodiment, such as this, the mounting slot 14 opens inside the first mounting portion 12 and the second mounting portion.

In another embodiment, the door/window closing assist device 1 may be only installed on the window sash 50 or the window frame 60, the corresponding window frame 60 or the window sash 50 is installed with a magnetic attraction member that attracts and connects the door/window closing assist device 1 with iron or magnetic material, when the window sash 50 is closed on the window frame 60, the door/window closing assist device 1 installed on the window frame 60 or the window sash 50 attracts and connects the magnetic attraction member installed on the window sash 50 or the window frame 60, or the window sash 50 may be attracted on the window frame 60, so as to prevent the window sash 50 from being ejected by the resilience of the sealing rubber strip 63 on the window frame 60 or the resilience of the sealing rubber strip 63 on the window frame when closed, and when the window sash 50 is not locked, the door/window assembly may also ensure certain characteristics of wind pressure resistance, water tightness, air tightness.

In the embodiment of the present invention, the fixing member 20 of the door/window closing assist device 1 is fixed to the door/window assembly by using a fixing method of a jackscrew, so that the door/window closing assist device 1 is simple to install and debug, and the installation position is flexible, and the number of the door/window closing assist devices 1 can be increased or decreased according to the sizes of the window sashes 50 and the window frames 60, so as to adjust the magnetic force of the door/window closing assist device 1.

In the embodiment of the invention, the door and window closing aid 1 can be separately manufactured and then installed on the door and window assembly, and the integrity of the joint of the sealing rubber strip 63 with the window frame 60 and the window sash 50 is not damaged in the magnetic action, so that the structure of the door and window closing aid 1 is prevented from reducing the characteristics of wind pressure resistance, water tightness, air tightness and the like of the door and window assembly.

In the embodiment of the present invention, when the user forgets to lock the window sash 50, the window sash 50 may still be tightly attached to the window frame 60, so as to prevent the window sash 50 from being damaged by wind blowing on the window sash 50.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.