Novel screen window capable of being opened and closed by lifting up and down

Abstract

The utility model relates to the field of door and window building equipment, in particular to a novel up-and-down lifting opening and closing screen window which comprises a window frame defined by a plurality of horizontal frame strips and vertical frame strips and a gauze element, the window frame is provided with a guide mechanism, and the gauze element is arranged in the window frame after the direction of the gauze element is changed through the guide mechanism. A first handle and a second handle are arranged at the two ends of the gauze element in the length direction, the first handle and the second handle are connected with the window frame in a sliding mode, the first handle and the second handle are connected with a flexible pull rope, one end of the flexible pull rope is connected with the first handle, and the other end of the flexible pull rope is connected with the second handle. The other end of the flexible pull rope is connected with the second handle through a linkage mechanism, the guide mechanism and the linkage mechanism are oppositely arranged in the plane of the window frame, and the screen window can be opened and closed by moving the handles. Through the arrangement of the guide mechanism and the linkage assembly, the screen window is more convenient to open and close, and the screen window is more attractive.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window building equipment field, concretely point to a novel up and down pull switch screen window. BACKGROUND

[0002] Window or window, in architecture, refers to the hole built on the wall or roof to make light or air into the room, and is divided into flat window, sliding window, pull window, upper suspension window, lower suspension window, middle suspension window, roof skylight and the like according to opening mode.

[0003] The up and down pull screen window in the prior art mostly includes a window frame, an upper window body and a lower window body, the upper window body is fixedly connected with the window frame, and the lower window body is slidably connected with the window frame, and this mode has the problems of high material cost of screen window, inconvenient and unattractive up and down opening and closing.

[0004] Therefore, the utility model provides a novel up and down pull switch screen window to solve the above problems in the prior art. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem of overcoming the defects of the above-mentioned technology and provides a novel up and down pull switch screen window.

[0006] To achieve the above purpose, the utility model provides a novel up and down pull switch screen window, which comprises a window frame surrounded by a plurality of horizontal frame strips and vertical frame strips and a screen net, the window frame is provided with a guide mechanism, the screen net is arranged in the window frame after changing direction through the guide mechanism, both ends of the screen net along the length direction are provided with a handle one and a handle two, the handle one and the handle two are slidably connected with the window frame, the handle one and the handle two are connected with a flexible pull rope, one end of the flexible pull rope is connected with the handle one, the other end of the flexible pull rope is connected with the handle two through a linkage mechanism, the guide mechanism and the linkage mechanism are oppositely arranged in the window frame plane, and the opening and closing of the screen window can be realized by moving the handle.

[0007] Further, the guide mechanism is a guide shaft arranged at the top of the window frame and rotatably connected with the window frame, the screen net is turned through the guide shaft, and the number of the guide shafts is at least one.

[0008] Further, the linkage mechanism is a guide wheel rotatably connected with the bottom of the window frame, the number of the guide wheels is two groups, the guide wheels of the two groups are arranged in the interiors of the vertical frame strips on the two sides respectively, each group of the guide wheels comprises two guide wheels oppositely arranged along the thickness direction of the window frame, and the flexible pull rope connects the handle one and the handle two through the guide wheels.

[0009] Further, the number of the guide wheels of each group is at least one.

[0010] Further, two parallel guide grooves are formed in the length direction of the side of the vertical frame strip close to the screen, and the two ends of the first handle and the two ends of the second handle are inserted into the guide grooves and are in sliding connection with the vertical frame strip.

[0011] Further, the window frame material is aluminum alloy.

[0012] Further, the flexible pull rope is a steel wire lock, and the steel wire lock is provided with a fixing ring at both ends, and the steel wire lock is connected with the first handle and the second handle by screwing through the fixing ring.

[0013] The novel up-down pull switch screen window has the advantages that the screen window is more convenient to open and close by setting the guide mechanism and the linkage assembly, and is more beautiful. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a plan view of the novel up-down pull switch screen window of the utility model;

[0015] Figure 2 is a sectional view of the novel up-down pull switch screen window of the utility model;

[0016] Figure 3 is a node layout view of the novel up-down pull switch screen window of the utility model.

[0017] As shown in the figure: 1, vertical frame strip; 2, horizontal frame strip; 3, screen; 4, first handle; 5, second handle; 6, guide shaft; 7, flexible pull rope; 8, guide wheel. DETAILED DESCRIPTION

[0018] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or position relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0019] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified.

[0020] In the description of the embodiments of the utility model, if a certain feature is referred to as "set", "fixed", "connected", "installed" on another feature, it can be directly set, fixed, connected or installed on another feature, or indirectly set, fixed, connected or installed on another feature.

[0021] In the description of the embodiments of the utility model, if "several" is involved, it means more than one, if "multiple" is involved, it means more than two, if "greater than", "less than", "more than" is involved, it should be understood as not including the number, if "above", "below", "within" is involved, it should be understood as including the number. If "first", "second" is involved, it should be understood as being used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the order of indicated technical features.

[0022] The utility model will be further described in detail below with reference to the drawings.

[0023] Referring to the drawings Figure 1 The drawings Figure 2 and the drawings Figure 3 , the utility model provides a novel up-down pull switch screen window, including the window frame and screen net surrounded by multiple horizontal frame strips and vertical frame strips, the window frame is equipped with guiding mechanism, the screen net is set in the window frame after changing direction via guiding mechanism, screen net is equipped with handle one and handle two in length direction both ends, handle one and handle two with window frame can slide connection, handle one and handle two are connected with flexible pull rope, one end of flexible pull rope is connected with handle one, the other end of flexible pull rope is connected with handle two via linkage mechanism, guiding mechanism and linkage mechanism are relatively arranged in the window frame plane, and moving handle can realize the opening and closing of screen window.

[0024] Specifically, the horizontal frame strip and the vertical frame strip enclose to form a window frame body, the screen window is arranged on both sides of the window frame in the thickness direction, a guide mechanism is arranged at the top of the window frame after installation, the screen mesh is folded back at the guide mechanism through the guide mechanism, both ends of the screen mesh are connected with the handles, the screen mesh is pulled out behind the window frame by pulling the handle, so that the screen window is closed, the handle is in a strip shape and is arranged in parallel with the horizontal frame strip, the flexible pull rope is connected with the two handles through the linkage mechanism, the linkage mechanism can be two guide wheels arranged side by side or a large guide wheel, in order to avoid the increase of the thickness of the window body, two guide wheels are preferred, the flexible pull rope changes direction at the guide wheel, so that the screen mesh and the flexible pull rope are connected to form a complete closed loop, the handle is pushed up, the flexible pull rope pulls the screen mesh on the rear side to move downward, so that the front and rear screen meshes overlap, and the screen window is opened. The guide mechanism and the linkage assembly are arranged, the screen window is more convenient to open and close, and the bulky design of the upper frame body and the lower frame body of the traditional sliding screen window is avoided, and the screen window is more beautiful in vision.

[0025] Referring to the drawings Figure 2 , the guide mechanism is a guide shaft arranged on the top of the window frame and rotationally connected with the window frame, the screen mesh is turned through the guide shaft, and the number of the guide shafts is at least one.

[0026] Referring to the drawings Figure 2 and the drawings Figure 3 , the linkage mechanism is a guide wheel rotationally connected and arranged at the bottom of the window frame, the number of the guide wheels is two groups, the two groups of guide wheels are arranged inside the vertical frame strips on both sides respectively, each group of guide wheels comprises two guide wheels arranged opposite to each other in the thickness direction of the window frame, and the flexible pull rope is connected with the handle one and the handle two through the guide wheels.

[0027] Further, the number of the guide wheels in each group is at least one.

[0028] Referring to the drawings Figure 1 and the drawings Figure 2 , one side of the vertical frame strip close to the screen mesh is formed with two parallel guide grooves in the length direction, and both ends of the handle one and both ends of the handle two are inserted into the guide grooves and slidably connected with the vertical frame strip.

[0029] Further, the material of the window frame is an aluminum alloy, and can also be other materials, such as plastic steel or other alloy materials, which are not limited here.

[0030] Further, the flexible pull rope is a steel wire lock, both ends of the steel wire lock are provided with fixing rings, and the steel wire lock is connected with the handle one and the handle two through the fixing rings and screws

[0031] The novel up-down pull switch screen window of the embodiment of the utility model, through setting up guide mechanism and linkage assembly make screen window open and close screen window more convenient, and avoid the traditional pull screen window to set up the bloated design of upper frame body and lower frame body, visual more beautiful.

[0032] The above describes the utility model and its implementation mode, and this description is not restrictive, and the embodiment of the utility model shown in the drawings is only one, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the creative purpose of the utility model, similar structure modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A novel lift-and-pull screen window, comprising a window frame and screen formed by a plurality of horizontal and vertical bars, characterized in that: The window frame is provided with a guide mechanism, the screen is arranged inside the window frame after changing direction via the guide mechanism, the screen is provided with a handle one and a handle two at both ends along the length direction, the handle one and the handle two are slidably connected with the window frame, the handle one and the handle two are connected with a flexible pull rope, one end of the flexible pull rope is connected with the handle one, the other end of the flexible pull rope is connected with the handle two via a linkage mechanism, the guide mechanism and the linkage mechanism are oppositely arranged in the plane of the window frame, and the screen can be opened and closed by moving the handle.

2. A new type of up-and-down pull switch screen window according to claim 1, characterized in that: The guide mechanism is a guide shaft arranged at the top of the window frame and rotationally connected with the window frame, the screen is turned via the guide shaft, and the number of the guide shafts is at least one.

3. The new type of up-and-down pull switch screen window according to claim 1, characterized in that: The linkage mechanism is a guide wheel rotationally connected and arranged at the bottom of the window frame, the number of the guide wheels is two groups, the two groups of guide wheels are respectively arranged inside the vertical frame strips on both sides, each group of guide wheels is two guide wheels oppositely arranged along the thickness direction of the window frame, and the flexible pull rope connects the handle one and the handle two via the guide wheels.

4. The new type of up-and-down pull switch screen window according to claim 3, characterized in that: The number of the guide wheels in each group is at least one.

5. The new type of up-and-down pull switch screen window according to claim 1, characterized in that: The vertical frame strip is provided with two parallel guide grooves formed along the length direction on the side close to the screen, and both ends of the handle one and both ends of the handle two are inserted into the guide grooves and slidably connected with the vertical frame strip.

6. The new type of up-and-down pull switch screen window according to claim 1, characterized in that: The material of the window frame is aluminum alloy.

7. The new type of up-and-down pull switch screen window according to claim 1, characterized in that: The flexible pull rope is a steel wire lock, both ends of the steel wire lock are provided with fixing rings, and the steel wire lock is connected with the handle one and the handle two by screwing through the fixing rings.

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