CN221373293U - Sliding opening and closing mechanism, door structure and window structure - Google Patents

Abstract

The present disclosure provides a push-pull opening and closing mechanism, a door structure, and a window structure. The push-pull opening and closing mechanism is used for opening and closing a switch area of the mounting frame and comprises a push-pull opening and closing assembly, a reset assembly and an electric wire winding assembly; the push-pull opening and closing assembly is movably arranged in the switch area; the reset component is connected with the push-pull opening and closing component so as to enable the push-pull opening and closing component to reset automatically; the electric wire winding assembly comprises a first pull rope and an electric wire winding device, one of the first pull rope and the electric wire winding device is fixedly connected to the push-pull opening and closing assembly, the power output end of the electric wire winding device is fixedly connected to the first pull rope, the electric wire winding device is used for winding and unwinding the first pull rope so as to drive the push-pull opening and closing assembly to open or close in a switch area, the opening and closing of the window body can be automatically or manually controlled at any time, the situation of wearing the window body cannot occur, and the electric wire winding device is more convenient and quick to use.

Description

Sliding opening and closing mechanism, door structure and window structure

Technical Field

The present disclosure relates to the field of door and window automation, and more particularly, to a sliding mechanism, a door structure, and a window structure.

Background

Along with the change of weather, the temperature and humidity changes in the room can cause emotional response of people, and the emotional changes also directly affect the working and learning efficiency of people. People often adjust the indoor environment by opening and closing doors and windows.

As disclosed in chinese patent document 201720079019.9, a window automatic opening and closing apparatus, the window including a first window wall and a second window wall which are disposed to overlap and are movable, the window automatic opening and closing apparatus comprising: a host detachably disposed on one of the first window wall and the second window wall by a fixing member; one end of the first movable wall is hinged to the host; a second movable wall having one end hinged to the other end of the first movable wall; the other end of the second movable wall is hinged with an anti-slip roller, and the anti-slip roller is connected with the other one of the first window wall and the second window wall so as to drive the other one of the first window wall and the second window wall to move through a sliding piece, so that the window can be opened or closed.

However, the above-described window automatic opening and closing device has the following problems in design:

The automatic window opening and closing device realizes pushing by the anti-skidding roller pressing the first window wall or the second window wall, and the anti-skidding roller is pressed on the first window wall or the second window wall, so that the anti-skidding roller is easy to scratch the first window wall or the second window wall in the long-time use process. Simultaneously, the thrust of antiskid wheel can increase the removal frictional force of first window wall and second window wall, leads to antiskid wheel removal in-process to block easily, and the people's hand hardly pushes away the window after blocking, and the window will become very difficult to open and close, and when antiskid wheel runs into the water of condensation or runs into the greasy dirt, the process of automatic window opening and closing is influenced in the easy emergence slipping of conversely.

Disclosure of utility model

The purpose of this disclosure is to overcome the shortcoming among the prior art, provides a switch facility, convenient to use's push-and-pull opening and closing mechanism, door structure and window structure.

The aim of the disclosure is achieved by the following technical scheme:

A push-pull opening and closing mechanism for opening and closing a switch area of a mounting frame, comprising:

the push-pull opening and closing assembly is movably arranged in the switch area;

The reset component is connected with the push-pull opening and closing component so as to enable the push-pull opening and closing component to reset automatically;

The electric wire winding assembly comprises a first pull rope and an electric wire winding device, wherein one of the first pull rope and the electric wire winding device is fixedly connected with the push-pull opening and closing assembly, the power output end of the electric wire winding device is fixedly connected with the first pull rope, and the electric wire winding device is used for winding and unwinding the first pull rope so as to drive the push-pull opening and closing assembly to open or close in the switch area.

In one embodiment, the push-pull opening and closing assembly is hinged to the mounting frame and is rotatably arranged in the switch area.

In one embodiment, the reset component comprises a spring hinge normally open device, and the spring hinge normally open device is arranged at the hinged position of the mounting frame and the push-pull opening and closing component, so that the push-pull opening and closing component can rotate to be opened in the switch area; the electric wire winder is fixedly connected to the push-pull opening and closing assembly, and the first pull rope is fixedly connected to the mounting frame so that the push-pull opening and closing assembly can be closed in the switch area; or alternatively, the first and second heat exchangers may be,

The reset assembly comprises a spring hinge normally open device which is arranged at the hinge position of the mounting frame and the push-pull opening and closing assembly so that the push-pull opening and closing assembly can rotate to be opened in the switch area; the first stay cord fixed connection in push-and-pull switching subassembly, electronic spooler fixed connection in the installing frame, so that push-and-pull switching subassembly can close in the switch district.

In one embodiment, the reset component comprises a stay bar normally open device, and a support bar of the stay bar normally open device is connected with the push-pull opening and closing component so that the push-pull opening and closing component can rotate to be opened in the switch area; the electric wire winder is fixedly connected to the push-pull opening and closing assembly, and the first pull rope is fixedly connected to the mounting frame so that the push-pull opening and closing assembly can be closed in the switch area; or alternatively, the first and second heat exchangers may be,

The reset component comprises a support rod normally open device, and a support rod of the support rod normally open device is connected with the push-pull opening and closing component so that the push-pull opening and closing component can rotate to be opened in the switch area; the first stay cord fixed connection in push-and-pull switching subassembly, electronic spooler fixed connection in the installing frame, so that push-and-pull switching subassembly can close in the switch district.

In one embodiment, the reset component comprises a spring wire winder and a second pull rope, and one of the second pull rope and the spring wire winder is fixedly connected to the push-pull opening and closing component; the power output end of the spring wire winder is fixedly connected to the second pull rope, and the spring wire winder is used for winding and unwinding the second pull rope;

And the winding direction of the spring winding device is opposite to the winding direction of the electric winding device.

In one embodiment, the push-pull opening and closing component is configured to be disposed in a frame body of the mounting frame and is slidably disposed in the switch area.

In one embodiment, the push-pull opening and closing assembly comprises a first sliding baffle and a second sliding baffle which are parallel to each other; the first sliding baffle and the second sliding baffle are both used for being arranged on the inner wall of the switch area in a sliding manner;

The first sliding baffle plate and one of the second sliding baffle plates are fixedly provided with a push-pull handle, and the first pull rope and the second pull rope are connected with the push-pull handle together so that the first sliding baffle plate and the second sliding baffle plate can slide relatively.

In one embodiment, the push-pull opening and closing assembly is a folding curtain structure, and the folding curtain structure is connected to the mounting frame in a sliding manner; one end of the folding curtain structure is provided with a push-pull part, and the first pull rope and the second pull rope are connected with the push-pull part together so that the folding curtain structure can be folded or unfolded.

The window structure comprises a mounting frame and the push-pull opening and closing mechanism of any embodiment, wherein the push-pull opening and closing component is a window body.

The door structure comprises a mounting frame and the push-pull opening and closing mechanism of any embodiment, wherein the push-pull opening and closing component is a door plate.

Compared with the prior art, the method has at least the following advantages:

The push-pull opening and closing mechanism is characterized in that the push-pull opening and closing component is movably arranged in the switch area of the mounting frame, the reset component is connected with the push-pull opening and closing component, so that a reset force can be provided for the push-pull opening and closing component through the reset component, the push-pull opening and closing component can be reset to a state of being normally opened or normally closed in the switch area under the action of the reset force, one of the first pull rope of the electric wire winding component and the electric wire winding device is fixedly connected with the push-pull opening and closing component, the power output end of the electric wire winding device is fixedly connected with the first pull rope, the first pull rope is wound and unwound through the electric wire winding device, the pull force of the first pull rope can overcome the reset force to move, and finally the push-pull opening and closing component is opened or closed in the switch area. The first stay cord is matched with the electric winding assembly to drive the push-pull opening and closing assembly, so that the push-pull opening and closing assembly is not pushed through friction force, and the situation that the push-pull opening and closing assembly is worn and the situation that the push-pull opening and closing assembly slides does not exist can be understood. The electric wire winding device is characterized in that the push-pull opening and closing assembly is arranged on the electric wire winding device, and the push-pull opening and closing assembly is arranged on the electric wire winding device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present disclosure and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a schematic view of a door structure mounting push-pull opening and closing mechanism according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a door structure mounting push-pull opening and closing mechanism according to another embodiment of the present disclosure;

FIG. 3 is a schematic view of a door structure mounting push-pull opening and closing mechanism according to yet another embodiment of the present disclosure;

FIG. 4 is a schematic view of a door structure mounting push-pull opening and closing mechanism according to yet another embodiment of the present disclosure;

Fig. 5 is a schematic structural view of a window structure mounting push-pull opening and closing mechanism according to an embodiment of the present disclosure.

Reference numerals: 10. a door structure; 110. a reset assembly; 1110. a spring hinge normally open device; 1120. a stay bar normally open device; 1121. a support rod; 1131. a spring wire winder; 1132. a second pull rope; 120. an electric wire-rewinding assembly; 1210. a first pull rope; 1220. an electric wire winder; 130. a mounting frame; 1310. a switching region; 140. a push-pull opening and closing assembly; 1410. a first sliding shutter; 1420. a second sliding shutter; 1421. a push-pull handle; 150. a suction cup; 20. a window structure; 2010. a folding curtain structure; 2011. a push-pull part; 2020. and a slide bar.

Detailed Description

In order that the disclosure may be understood, a more complete description of the disclosure will be rendered by reference to the appended drawings. Preferred embodiments of the present disclosure are shown in the drawings. This disclosure may, however, be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used in the description of the disclosure herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In order to better understand the technical scheme and beneficial effects of the present disclosure, the following further details are described in conjunction with specific embodiments:

Referring to fig. 1, in an embodiment of a push-pull opening and closing mechanism, the push-pull opening and closing mechanism is used for opening and closing a switch area 1310 of a mounting frame 130, and includes a push-pull opening and closing assembly 140, a reset assembly 110 and an electric wire winding assembly 120; the push-pull opening and closing component 140 is movably arranged in the switch area 1310; the reset assembly 110 is connected to the push-pull opening and closing assembly 140, so that the push-pull opening and closing assembly 140 is automatically reset; the electric wire winding assembly 120 includes a first pull rope 1210 and an electric wire winding device 1220, one of the first pull rope 1210 and the electric wire winding device 1220 is fixedly connected to the push-pull opening and closing assembly 140, a power output end of the electric wire winding device 1220 is fixedly connected to the first pull rope 1210, and the electric wire winding device 1220 is used for winding and unwinding the first pull rope 1210 to drive the push-pull opening and closing assembly 140 to open or close in the switch region 1310.

It can be appreciated that, because the push-pull opening and closing assembly 140 is movably disposed in the switch region 1310 of the mounting frame 130, the reset assembly 110 is connected to the push-pull opening and closing assembly 140, so that a reset force can be provided to the push-pull opening and closing assembly 140 by the reset assembly 110, the push-pull opening and closing assembly 140 can be reset to a state of normally opening or normally closing the switch region 1310 under the action of the reset force, and one of the first pull rope 1210 of the electric wire winding assembly 120 and the electric wire winding device 1220 is fixedly connected to the push-pull opening and closing assembly 140, the power output end of the electric wire winding device 1220 is fixedly connected to the first pull rope 1210, and the first pull rope 1210 is wound and unwound by the electric wire winding device 1220, so that the pulling force of the first pull rope 1210 can overcome the reset force and finally the push-pull opening and closing assembly 140 is opened or closed in the switch region 1310. The first pull cord 1210 is used in cooperation with the electric wire winding assembly 120 to drive the push-pull opening and closing assembly 140, and it can be understood that the push-pull opening and closing assembly 140 is not pushed by friction force, so that the situation of wearing the push-pull opening and closing assembly 140 and the situation of slipping do not exist. This also makes it easier to manually open the switch section 1310 by pushing the push-pull switch assembly 140 when the electrical wire takeup 1220 is in the wire takeup state, making the use process more convenient.

As shown in fig. 1 to 2, in one embodiment, the push-pull opening and closing assembly 140 is hinged to the mounting frame 130 and rotatably disposed in the switch region 1310. It can be appreciated that, by hinging the push-pull opening and closing assembly 140 to the mounting frame 130, the push-pull opening and closing assembly 140 can be rotatably disposed in the switch area 1310, so that the electric wire-rewinding device 1220 can pull the push-pull opening and closing assembly 140 through the first pull rope 1210, and finally the push-pull opening and closing assembly 140 can rotate to open or close the switch area 1310, and the push-pull opening and closing assembly 140 adopts a hinging manner, so that the moving process of the push-pull opening and closing assembly 140 is simple and rapid. In the present embodiment, the push-pull opening and closing assembly 140 may be connected to the mounting frame 130 using a hinge or a rotation shaft, which is not limited herein, and other rotation connection structures may be used by those skilled in the art.

Referring to fig. 1, in one embodiment, the reset assembly 110 includes a spring hinge normally open device 1110, where the spring hinge normally open device 1110 is disposed at a hinge position between the mounting frame 130 and the push-pull opening and closing assembly 140, so that the push-pull opening and closing assembly 140 can rotate to be opened in the switch area 1310; the first pull cord 1210 is fixedly connected to the push-pull opening and closing assembly 140, and the electric wire-rewinding device 1220 is fixedly connected to the mounting frame 130, so that the push-pull opening and closing assembly 140 can be closed in the switch region 1310. It will be appreciated that by positioning the spring hinge normally open device 1110 at the hinge position of the mounting frame 130 and the push-pull opening and closing assembly 140, the push-pull opening and closing assembly 140 can rotate and open to the switch region 1310 under the elastic force of the spring hinge normally open device 1110. Meanwhile, the electric wire winding device 1220 is fixedly connected to the mounting frame 130, and the first pull rope 1210 is fixedly connected to the mounting frame 130, so that the push-pull opening and closing assembly 140 can rotate and be sealed in the switch area 1310 under the pulling of the first pull rope 1210. When the elastic force of the spring hinge normally open device 1110 is greater than the tensile force of the first pull rope 1210, the push-pull opening and closing assembly 140 is opened in the switch area 1310, and when the tensile force of the first pull rope 1210 is greater than the elastic force of the spring hinge normally open device 1110, the push-pull opening and closing assembly 140 is closed in the switch area 1310, so that the moving process of the push-pull opening and closing assembly 140 is simpler and faster. In this embodiment, the spring hinge normally open device 1110 may be of a conventional structure, which is not limited herein.

In one embodiment, the reset assembly 110 includes a spring hinge normally open device 1110, where the spring hinge normally open device 1110 is disposed at a hinge position between the mounting frame 130 and the push-pull opening and closing assembly 140, so that the push-pull opening and closing assembly 140 can rotate to be opened in the switch area 1310; the electric wire takeup 1220 is fixedly connected to the push-pull opening and closing assembly 140, and the first pull rope 1210 is fixedly connected to the mounting frame 130, so that the push-pull opening and closing assembly 140 can be closed in the switch area 1310. It will be appreciated that by positioning the spring hinge normally open device 1110 at the hinge position of the mounting frame 130 and the push-pull opening and closing assembly 140, the push-pull opening and closing assembly 140 can rotate and open to the switch region 1310 under the elastic force of the spring hinge normally open device 1110. Meanwhile, the first pull rope 1210 is fixedly connected to the mounting frame 130, and the electric wire winding device 1220 is fixedly connected to the push-pull opening and closing assembly 140, so that the push-pull opening and closing assembly 140 can rotate and be sealed in the switch area 1310 under the pulling of the electric wire winding device 1220. When the elastic force of the spring hinge normally open device 1110 is greater than the tensile force of the electric wire winding device 1220, the push-pull opening and closing component 140 is opened in the switch area 1310, and when the tensile force of the electric wire winding device 1220 is greater than the elastic force of the spring hinge normally open device 1110, the push-pull opening and closing component 140 is closed in the switch area 1310, so that the moving process of the push-pull opening and closing component 140 is simpler and faster. In this embodiment, the spring hinge normally open device 1110 may be of a conventional structure, which is not limited herein.

Referring to fig. 2, in one embodiment, the reset assembly 110 includes a normally open spacer 1120, and a support rod 1121 of the normally open spacer 1120 is connected to the push-pull switch assembly 140, so that the push-pull switch assembly 140 can be rotated to be opened in the switch area 1310; the first pull cord 1210 is fixedly connected to the push-pull opening and closing assembly 140, and the electric wire-rewinding device 1220 is fixedly connected to the mounting frame 130, so that the push-pull opening and closing assembly 140 can be closed in the switch region 1310. It can be appreciated that the support rod 1121 of the support rod normally open device 1120 is connected to the push-pull opening and closing assembly 140, so that the push-pull opening and closing assembly 140 can rotate and open to the switch region 1310 under the thrust of the support rod normally open device 1120. Meanwhile, the electric wire winding device 1220 is fixedly connected to the mounting frame 130, and the first pull rope 1210 is fixedly connected to the mounting frame 130, so that the push-pull opening and closing assembly 140 can rotate and be sealed in the switch area 1310 under the pulling of the first pull rope 1210. When the pushing force of the normally open spacer 1120 is greater than the pulling force of the first pull rope 1210, the push-pull opening and closing assembly 140 is opened in the switch region 1310, and when the pulling force of the first pull rope 1210 is greater than the pushing force of the normally open spacer 1120, the push-pull opening and closing assembly 140 is closed in the switch region 1310, so that the moving process of the push-pull opening and closing assembly 140 is simpler and faster. In this embodiment, the normally open spacer 1120 may be of a conventional structure, and is not limited thereto.

In one embodiment, the reset assembly 110 includes a normally open spacer 1120, and a support rod 1121 of the normally open spacer 1120 is connected to the push-pull switch assembly 140, so that the push-pull switch assembly 140 can rotate to be opened in the switch area 1310; the electric wire takeup 1220 is fixedly connected to the push-pull opening and closing assembly 140, and the first pull rope 1210 is fixedly connected to the mounting frame 130, so that the push-pull opening and closing assembly 140 can be closed in the switch area 1310. It can be appreciated that the support rod 1121 of the support rod normally open device 1120 is connected to the push-pull opening and closing assembly 140, so that the push-pull opening and closing assembly 140 can rotate and open to the switch region 1310 under the thrust of the support rod normally open device 1120. Meanwhile, the first pull rope 1210 is fixedly connected to the mounting frame 130, and the electric wire winding device 1220 is fixedly connected to the push-pull opening and closing assembly 140, so that the push-pull opening and closing assembly 140 can rotate and be sealed in the switch area 1310 under the pulling of the electric wire winding device 1220. When the pushing force of the normally open device 1120 of the stay bar is greater than the pulling force of the electric wire takeup 1220, the push-pull opening and closing assembly 140 is opened in the switch area 1310, and when the pulling force of the electric wire takeup 1220 is greater than the pushing force of the normally open device 1120 of the stay bar, the push-pull opening and closing assembly 140 is closed in the switch area 1310, so that the moving process of the push-pull opening and closing assembly 140 is simpler and faster. In this embodiment, the normally open spacer 1120 may be of a conventional structure, and is not limited thereto.

Referring to fig. 3 and fig. 4, in one embodiment, the reset assembly 110 includes a spring wire retractor 1131 and a second pull cord 1132, and one of the second pull cord 1132 and the spring wire retractor 1131 is fixedly connected to the push-pull opening and closing assembly 140; the power output end of the spring wire winder 1131 is fixedly connected to the second stay cord 1132, and the spring wire winder 1131 is used for winding and unwinding the second stay cord 1132; the winding direction of the spring winding device 1131 is opposite to the winding direction of the electric winding device 1220. It can be appreciated that, because the winding direction of the spring winding device 1131 is opposite to the winding direction of the electric winding device 1220, the push-pull opening and closing assembly 140 receives two opposite forces at the same time, so that the push-pull opening and closing assembly 140 can be pushed or pulled by adjusting the winding force of the spring winding device 1131 and the winding force of the electric winding device 1220, so that the push-pull opening and closing assembly 140 moves in the switch region 1310, and finally the switch region 1310 is opened or closed. In this embodiment, as shown in fig. 3, the second pull cord 1132 is fixedly connected to the push-pull opening and closing assembly 140, the spring wire-rewinding device 1131 is fixedly connected to the mounting frame 130, or as shown in fig. 4, the spring wire-rewinding device 1131 is fixedly connected to the push-pull opening and closing assembly 140, and the second pull cord 1132 is fixedly connected to the mounting frame 130, so as to position the spring wire-rewinding device 1131 and the second pull cord 1132, so that the spring wire-rewinding device 1131 can generate a pulling force through the wire-rewinding effect, and the pulling force can pull the push-pull opening and closing assembly 140 to move.

Referring to fig. 4, in one embodiment, the spring wire-rewinding device 1131 and the electric wire-rewinding device 1220 are both fixed to the push-pull opening and closing assembly 140 through the suction cup 150. It can be appreciated that the spring wire-rewinding machine 1131 and the electric wire-rewinding machine 1220 are fixed on the push-pull opening and closing assembly 140 through the suction disc 150, so that the spring wire-rewinding machine 1131 and the electric wire-rewinding machine 1220 can be fixed without drilling holes, and the disassembly and assembly processes of the spring wire-rewinding machine 1131 and the electric wire-rewinding machine 1220 are more convenient. In this embodiment, the first pull rope 1210 and the second pull rope 1132 can be fixed on the mounting frame 130 at the same time, and because the winding direction of the spring winding device 1131 is opposite to the winding direction of the electric winding device 1220, the first pull rope 1210 and the second pull rope 1132 can form opposite pulling forces, so that the push-pull opening and closing assembly 140 can be driven by adjusting the pulling force of the first pull rope 1210 and the pulling force of the second pull rope 1132.

Referring to fig. 3 to 5, in one embodiment, the push-pull opening and closing assembly 140 is configured to be disposed in the frame body of the mounting frame 130 and slidably disposed in the switch region 1310. It can be appreciated that, by slidably arranging the push-pull opening and closing assembly 140 in the frame body of the mounting frame 130, the electric wire collector 1220 can pull the push-pull opening and closing assembly 140 through the first pull rope 1210, and finally the push-pull opening and closing assembly 140 slides, so as to open or close the switch region 1310, and the push-pull opening and closing assembly 140 adopts a sliding manner, so that the moving process of the push-pull opening and closing assembly 140 is smoother and safer. In the present embodiment, the sliding switch assembly 140 may be disposed in the frame body of the mounting frame 130 using a sliding rail or a roller, which is not limited herein, and other sliding connection structures may be used by those skilled in the art.

In one embodiment, the push-pull opening and closing assembly 140 includes a first sliding bar 1410 and a second sliding bar 1420 that are parallel to each other; the first sliding baffle 1410 and the second sliding baffle 1420 are both configured to be slidably disposed on an inner wall of the switch region 1310; one of the first sliding plate 1410 and the second sliding plate 1420 is fixedly provided with a push-pull handle 1421, and the first pull rope 1210 and the second pull rope 1132 are connected to the push-pull handle 1421 together, so that the first sliding plate 1410 and the second sliding plate 1420 can slide relatively. It can be appreciated that, as shown in fig. 3, by slidably arranging the first sliding plate 1410 and the second sliding plate 1420 on the inner wall of the switch area 1310, and fixedly arranging the push-pull handle 1421 on the second sliding plate 1420, when the first pull rope 1210 and the second pull rope 1132 are connected to the push-pull handle 1421 together, the second sliding plate 1420 can be driven to slide relative to the first sliding plate 1410 by changing the sizes of the first pull rope 1210 and the second pull rope 1132, so as to realize the closing and opening of the switch area 1310. Alternatively, the push-pull handle 1421 may be provided on the first sliding plate 1410, which is not limited thereto, and may be selected by those skilled in the art as desired. In the present embodiment, the spring wire-rewinding device 1131 and the electric wire-rewinding device 1220 are both fixedly connected to the mounting frame 130, so that the first pull rope 1210 and the second pull rope 1132 can generate a pulling force.

Referring to fig. 5, in one embodiment, the push-pull opening and closing assembly 140 is a pleated cover structure 2010, and the pleated cover structure 2010 is slidably connected to the mounting frame 130; one end of the pleated cover structure 2010 is provided with a push-pull portion 2011, and the first pull rope 1210 and the second pull rope 1132 are connected to the push-pull portion 2011 together, so that the pleated cover structure 2010 can be folded or unfolded. It will be appreciated that by slidably connecting the pleated cover structure 2010 to the mounting frame 130, when the first and second draw cords 1210, 1132 are commonly connected to the push-pull portion 2011 of the pleated cover structure 2010, the pleated cover structure 2010 can be caused to collapse in a pulling direction to open the switch region 1310, or the pleated cover structure 2010 can be caused to open in a pulling direction to close the switch region 1310. In this embodiment, the push-pull opening and closing assembly 140 further includes a sliding rod 2020, the sliding rod 2020 is transversely arranged at the top of the mounting frame 130, and one end of the pleated cover structure 2010 is sleeved on the sliding rod 2020 and can slide along the sliding rod 2020, so that the sliding and folding process of the pleated cover structure 2010 can be smoother and smoother by arranging the sliding rod 2020.

The present disclosure also provides a window structure 20, including a mounting frame 130 and the push-pull opening and closing mechanism described above, and the push-pull opening and closing assembly 140 is a window body. It will be appreciated that the push-pull opening and closing assembly 140 may take a variety of forms, including sliding or rotating, without limitation. Specifically, by using the push-pull opening and closing mechanism of any one of the embodiments described above between the window and the mounting frame 130, the window can be automatically or manually controlled to be opened or closed at any time, and the window cannot be worn, so that the use is more convenient and quick.

The present disclosure also provides a door structure 10, including a mounting frame 130 and the push-pull opening and closing mechanism of any of the above embodiments, where the push-pull opening and closing assembly 140 is a door panel. It is understood that the push-pull opening and closing assembly 140 may be a sliding door panel or a rotating door panel, which is not limited herein. By using the push-pull opening and closing mechanism between the window body and the mounting frame 130, the window body can be automatically or manually controlled to be opened and closed at any time, the situation of wearing the window body can not occur, and the use is more convenient and quick.

In one embodiment, as shown in fig. 3, for better understanding, the door structure 10 of the above embodiment is taken as an example to illustrate the working procedure of the push-pull opening and closing mechanism:

Before the user turns on the electric wire winder 1220, the spring wire winder 1131 winds the second pull rope 1132, the second pull rope 1132 pulls the second sliding baffle 1420 to slide towards the first direction, and the second sliding baffle 1420 slides on the inner wall of the switch area 1310 relative to the first sliding baffle 1410, so that the switch area 1310 is kept in an open state, which is the initial state of the door structure 10. After the user opens the electrical wire takeup 1220, the electrical wire takeup 1220 straightens the first pull rope 1210, the first pull rope 1210 pulls the push-pull handle 1421, and the push-pull handle 1421 drives the second sliding baffle 1420 to slide in a direction opposite to the first direction, and the second sliding baffle 1420 slides on the inner wall of the switch area 1310 relative to the first sliding baffle 1410, so as to close the switch area 1310. When the door structure 10 needs to be opened, the electric wire winding device 1220 is used for releasing force, the spring wire winding device 1131 winds the second pull rope 1132, and the second pull rope 1132 drives the second sliding baffle 1420 to be automatically reset to the initial state.

It should be noted that, the spring wire-rewinding device 1131 and the electric wire-rewinding device 1220 may be of conventional structures, and the specific type and model are not limited to those skilled in the art, and may be selected as required.

Compared with the prior art, the method has at least the following advantages:

The push-pull opening and closing mechanism is characterized in that the push-pull opening and closing component 140 is movably arranged in the switch area 1310 of the mounting frame 130, the reset component 110 is connected to the push-pull opening and closing component 140, so that a reset force can be provided for the push-pull opening and closing component 140 through the reset component 110, the push-pull opening and closing component 140 can be reset to a state of normally opening or normally closing in the switch area 1310 under the action of the reset force, and one of the first pull rope 1210 of the electric wire winding component 120 and the electric wire winding device 1220 is fixedly connected to the push-pull opening and closing component 140, the power output end of the electric wire winding device 1220 is fixedly connected to the first pull rope 1210, and the first pull rope 1210 is wound and unwound through the electric wire winding device so that the pulling force of the first pull rope 1210 can overcome the reset force to move, and finally the push-pull opening and closing component 140 is opened or closed in the switch area 1310. The first pull cord 1210 is used in cooperation with the electric wire winding assembly 120 to drive the push-pull opening and closing assembly 140, and it can be understood that the push-pull opening and closing assembly 140 is not pushed by friction force, so that the situation of wearing the push-pull opening and closing assembly 140 and the situation of slipping do not exist. This also makes it easier to manually open the switch section 1310 by pushing the push-pull switch assembly 140 when the electrical wire takeup 1220 is in the wire takeup state, making the use process more convenient.

The foregoing examples represent only a few embodiments of the present disclosure, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that variations and modifications can be made by those skilled in the art without departing from the spirit of the disclosure, which are within the scope of the disclosure. Accordingly, the scope of protection of the present disclosure should be determined by the following claims.

Claims (10)

1. A push-pull switching mechanism for switching in a switching area of a mounting frame, comprising:

the push-pull opening and closing assembly is movably arranged in the switch area;

The reset component is connected with the push-pull opening and closing component so as to enable the push-pull opening and closing component to reset automatically;

The electric wire winding assembly comprises a first pull rope and an electric wire winding device, wherein one of the first pull rope and the electric wire winding device is fixedly connected with the push-pull opening and closing assembly, the power output end of the electric wire winding device is fixedly connected with the first pull rope, and the electric wire winding device is used for winding and unwinding the first pull rope so as to drive the push-pull opening and closing assembly to open or close in the switch area.

2. The push-pull switching mechanism of claim 1, wherein the push-pull switching assembly is configured to be hinged to the mounting frame and rotatably disposed in the switching zone.

3. The push-pull switching mechanism according to claim 2, wherein the reset assembly comprises a spring hinge normally open device, the spring hinge normally open device is arranged at a hinge position of the mounting frame and the push-pull switching assembly, so that the push-pull switching assembly can rotate to be opened in the switch area; the electric wire winder is fixedly connected to the push-pull opening and closing assembly, and the first pull rope is fixedly connected to the mounting frame so that the push-pull opening and closing assembly can be closed in the switch area; or alternatively, the first and second heat exchangers may be,

The reset assembly comprises a spring hinge normally open device which is arranged at the hinge position of the mounting frame and the push-pull opening and closing assembly so that the push-pull opening and closing assembly can rotate to be opened in the switch area; the first stay cord fixed connection in push-and-pull switching subassembly, electronic spooler fixed connection in the installing frame, so that push-and-pull switching subassembly can close in the switch district.

4. The push-pull switching mechanism according to claim 2, wherein the reset assembly comprises a stay normally open device, and a support rod of the stay normally open device is connected to the push-pull switching assembly so that the push-pull switching assembly can be rotated to be opened in the switching area; the electric wire winder is fixedly connected to the push-pull opening and closing assembly, and the first pull rope is fixedly connected to the mounting frame so that the push-pull opening and closing assembly can be closed in the switch area; or alternatively, the first and second heat exchangers may be,

The reset component comprises a support rod normally open device, and a support rod of the support rod normally open device is connected with the push-pull opening and closing component so that the push-pull opening and closing component can rotate to be opened in the switch area; the first stay cord fixed connection in push-and-pull switching subassembly, electronic spooler fixed connection in the installing frame, so that push-and-pull switching subassembly can close in the switch district.

5. The push-pull opening and closing mechanism according to claim 1, wherein the reset assembly comprises a spring wire takeup device and a second pull rope, one of the second pull rope and the spring wire takeup device is fixedly connected to the push-pull opening and closing assembly; the power output end of the spring wire winder is fixedly connected to the second pull rope, and the spring wire winder is used for winding and unwinding the second pull rope;

And the winding direction of the spring winding device is opposite to the winding direction of the electric winding device.

6. The push-pull switching mechanism according to claim 5, wherein the push-pull switching assembly is configured to be disposed in a frame body of the mounting frame and slidably disposed in the switching area.

7. The push-pull switching mechanism of claim 6, wherein the push-pull switching assembly comprises a first slide shutter and a second slide shutter that are parallel to each other; the first sliding baffle and the second sliding baffle are both used for being arranged on the inner wall of the switch area in a sliding manner;

The first sliding baffle plate and one of the second sliding baffle plates are fixedly provided with a push-pull handle, and the first pull rope and the second pull rope are connected with the push-pull handle together so that the first sliding baffle plate and the second sliding baffle plate can slide relatively.

8. The push-pull opening and closing mechanism according to claim 6, wherein the push-pull opening and closing assembly is a pleated curtain structure, and the pleated curtain structure is slidably connected to the mounting frame; one end of the folding curtain structure is provided with a push-pull part, and the first pull rope and the second pull rope are connected with the push-pull part together so that the folding curtain structure can be folded or unfolded.

9. A window structure comprising a mounting frame and the push-pull opening and closing mechanism of any one of claims 1 to 7, wherein the push-pull opening and closing assembly is a window.

10. A door structure comprising a mounting frame and the push-pull opening and closing mechanism of any one of claims 1 to 7, wherein the push-pull opening and closing component is a door panel.