CN219138930U - Screen window structure for door and window - Google Patents

Abstract

The utility model belongs to the field of screen window structures, and particularly relates to a screen window structure for doors and windows, which comprises a frame body, wherein a rolling mechanism is arranged in the frame body, a screen window is arranged on the rolling mechanism, the frame body is connected with the screen window in a sliding manner, a connecting rod is fixedly connected to the screen window, the frame body is connected with the connecting rod in a sliding manner, a first connecting sleeve is fixedly connected to the connecting rod, a first connecting sleeve is connected to the frame body in a sliding manner, and a first sliding rod is connected to the first connecting sleeve in a sliding manner. According to the utility model, by designing the first handle, the first slide bar, the first connecting sleeve, the first spring, the rotating block, the connecting block and other components, the slide bar is pulled to move out of the first connecting sleeve, and the rolling rod is rotated to drive the screen window to roll, so that the screen window is rolled.

Description

Screen window structure for door and window

Technical Field

The utility model relates to the technical field of screen window structures, in particular to a screen window structure for doors and windows.

Background

The screen window is used for preventing mosquitoes, flies and insects from entering the house net, and has more patterns than before, so that the invisible screen window and the detachable screen window are formed, and the screen window is not detached and detached as laboriously as before. For example, the patent application publication number CN108729838A proposes a screen window, the screen window includes a window frame, a folding screen window set, a cleaning device and an anti-theft device, the window frame includes two slide rails and a fixing frame, the slide rails are respectively and horizontally symmetrically arranged, the fixing frames are vertically arranged at two ends of the slide rails, the fixing frames are fixed on a wall body, the folding screen window set is slidably arranged in the slide rails, the two folding screen window sets are slidably mounted in the window frame, two horizontal slide ways are arranged on the slide rails, the two folding screen window sets are arranged in parallel, the folding screen window is composed of two screen window leaves, the two screen window leaves are connected through a hinge piece, a fixing device is arranged on the hinge piece, an anti-theft device is arranged on the side wall of the window frame, and the cleaning device is arranged on the folding screen window set. The mosquito-proof device is convenient to use, and has the characteristics of simple structure and good mosquito-proof effect. However, the device has the following defects that when the screen window needs to be rolled, the screen window is inconvenient to roll, and when the screen window needs to be replaced, the screen window is inconvenient to detach and replace. Accordingly, improvements in the art are needed.

Disclosure of Invention

The utility model aims to provide a screen window structure for doors and windows, which solves the problems that when the screen window needs to be rolled, the screen window is inconvenient to roll and when the screen window needs to be replaced, the screen window is inconvenient to detach and replace.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screen window structure for door and window, includes the framework, be provided with winding mechanism in the framework, be provided with the screen window on the winding mechanism, fixedly connected with screen window on the framework, fixedly connected with connecting rod on the screen window, fixedly connected with first adapter sleeve on the framework, fixedly connected with first adapter sleeve on the connecting rod, fixedly connected with first slide bar in the first adapter sleeve, fixedly connected with first slide bar in the framework, the outside of first slide bar is provided with first spring, the one end fixedly connected with framework of first spring, the other end fixedly connected with first handle of first spring, fixedly connected with first handle on the first slide bar, fixedly connected with second adapter sleeve on the framework, fixedly connected with first handle in the second adapter sleeve, be provided with stop gear in the framework.

Preferably, the winding mechanism comprises a rotating block, a connecting block, a first connecting plate, a winding rod and a second connecting plate, wherein the rotating block is contacted with the frame body, the connecting block is fixedly connected with the rotating block, the first connecting plate is fixedly connected with the connecting block, the first connecting plate is rotationally connected with the frame body, a screen window is rotationally connected to the first connecting plate, a screen window is arranged on the winding rod, the second connecting plate is fixedly connected to the winding rod, the screen window is rotationally connected to the second connecting plate, and the second connecting plate is rotationally connected to the frame body. The screen window is driven to rotate by rotating the winding rod, so that the screen window is wound.

Preferably, the winding rod is fixedly connected to the first connecting plate, is made of iron, and can be made to be more durable through the winding rod.

Preferably, the stop gear includes ring channel, second slide bar, second spring, holding ring, second handle and sliding tray, sliding connection has the second slide bar in the framework, sliding connection has the second connecting plate in the outside of second slide bar, the ring channel has been seted up in the second connecting plate, sliding connection has the second slide bar in the ring channel, the outside of second slide bar is provided with the second spring, the outside fixed connection holding ring of second slide bar, the sliding tray has been seted up on the framework, fixedly connected with second slide bar on the second handle, sliding connection has the holding ring in the framework. And the second sliding rod is pulled to move out of the annular groove, so that the screen window is detached and replaced.

Preferably, one end fixedly connected with holding ring of second spring, the other end fixedly connected with framework of second spring, through designing the second spring, can make the second slide bar have the elasticity effect.

Preferably, the second handle is slidably connected in the sliding groove, and the second handle is made of iron material, so that the second handle is more durable by designing the second handle to be made of iron material.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by designing the first handle, the first slide bar, the first connecting sleeve, the first spring, the rotating block, the connecting block and other components, the slide bar is pulled to move out of the first connecting sleeve, and the rolling rod is rotated to drive the screen window to roll, so that the screen window is rolled.

2. According to the utility model, by designing the parts such as the second handle, the annular groove, the second sliding rod, the supporting ring, the second spring, the sliding groove and the like, the second sliding rod is pulled to move out of the annular groove, the rotating block drives the parts such as the rolling rod and the like to move upwards, and the rolling rod moves upwards to drive the screen window to move upwards, so that the screen window is disassembled and replaced.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of the utility model at A of FIG. 2;

fig. 4 is an enlarged view of fig. 2B in accordance with the present utility model.

In the figure: 1. a frame; 2. a winding mechanism; 21. a rotating block; 22. a connecting block; 23. a first connection plate; 24. a winding rod; 25. a second connecting plate; 3. a screen window; 4. a connecting rod; 5. a first connection sleeve; 6. a first slide bar; 7. a first spring; 8. a first handle; 9. a second connecting sleeve; 10. a limiting mechanism; 101. an annular groove; 102. a second slide bar; 103. a second spring; 104. a support ring; 105. a second handle; 106. a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a screen window structure for a door or window includes a frame 1, a winding mechanism 2 is disposed in the frame 1, a screen window 3 is disposed on the winding mechanism 2, the screen window 3 is slidably connected to the frame 1, a connecting rod 4 is fixedly connected to the screen window 3, the frame 1 is slidably connected to the connecting rod 4, a first connecting sleeve 5 is fixedly connected to the connecting rod 4, a first sliding rod 6 is slidably connected to the frame 1, a first handle 8 is fixedly connected to the first sliding rod 6, a first spring 7 is disposed on the outer side of the first sliding rod 6, one end of the first spring 7 is fixedly connected to the frame 1, the other end of the first spring 7 is fixedly connected to the first handle 8, a second connecting sleeve 9 is fixedly connected to the frame 1, a first handle 8 is slidably connected to the second connecting sleeve 9, and a limiting mechanism 10 is disposed in the frame 1.

Referring to fig. 2 and 3, the winding mechanism 2 includes a rotating block 21, a connecting block 22, a first connecting plate 23, a winding rod 24 and a second connecting plate 25, the rotating block 21 is in contact with the frame 1, the connecting block 22 is fixedly connected to the rotating block 21, the first connecting plate 23 is fixedly connected to the connecting block 22, the screen window 3 is rotatably connected to the first connecting plate 23, the winding rod 24 is made of iron material and is fixedly connected to the first connecting plate 23, the screen window 3 is arranged on the winding rod 24 which is more durable through designing the winding rod 24, the second connecting plate 25 is fixedly connected to the winding rod 24, the screen window 3 is rotatably connected to the second connecting plate 25, the second connecting plate 25 is rotatably connected to the frame 1, and the screen window 3 is driven to rotate through the rotation of the winding rod 24, so that the screen window 3 is wound.

Referring to fig. 4, the limiting mechanism 10 includes an annular groove 101, a second slide bar 102, a second spring 103, a supporting ring 104, a second handle 105 and a sliding groove 106, wherein the second slide bar 102 is slidably connected in the frame 1, the second connecting plate 25 is slidably connected on the outer side of the second slide bar 102, the annular groove 101 is provided in the second connecting plate 25, the second slide bar 102 is slidably connected in the annular groove 101, the second spring 103 is provided on the outer side of the second slide bar 102, one end of the second spring 103 is fixedly connected with the supporting ring 104, the other end of the second spring 103 is fixedly connected with the frame 1, and the second slide bar 102 can have an elastic force effect by designing the second spring 103.

Referring to fig. 4, the outer side of the second sliding rod 102 is fixedly connected with a supporting ring 104, a sliding groove 106 is formed in the frame 1, a second handle 105 is slidably connected in the sliding groove 106, the second handle 105 is made of iron material, the second handle 105 can be made to be more durable by designing the second handle 105 to be made of iron material, the second sliding rod 102 is fixedly connected to the second handle 105, and the supporting ring 104 is slidably connected in the frame 1. The screen 3 is removed and replaced by pulling the second slide bar 102 out of the annular groove 101.

The specific implementation process of the utility model is as follows: when the screen window 3 needs to be rolled, the first handle 8 is pulled to drive the first slide bar 6 to move in a direction away from the first connecting sleeve 5, the first slide bar 6 moves to enable the first spring 7 to be compressed, after the first slide bar 6 moves out of the first connecting sleeve 5, the rotating block 21 drives the connecting block 22 to rotate, the connecting block 22 rotates to drive the rolling rod 24 and other parts to rotate, and the rolling rod 24 rotates to roll the screen window 3, so that the screen window 3 is rolled;

when the screen window 3 needs to be cleaned, the second handle 105 is pulled to move in a direction away from the annular groove 101, the second handle 105 moves to drive the second sliding rod 102 to move, the second sliding rod 102 moves to drive the supporting ring 104 to move, the supporting ring 104 moves to compress the second spring 103, after the second sliding rod 102 moves from the annular groove 101, the rotating block 21 moves upwards to drive the rolling rod 24 and other parts to move upwards, and the rolling rod 24 moves upwards to drive the screen window 3 to move upwards, so that the screen window 3 is detached and replaced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A screen window structure for doors and windows, comprising a frame body (1), characterized in that: be provided with winding mechanism (2) in frame (1), be provided with screen window (3) on winding mechanism (2), sliding connection has screen window (3) on frame (1), fixedly connected with connecting rod (4) on screen window (3), sliding connection has connecting rod (4) on frame (1), fixedly connected with first adapter sleeve (5) on connecting rod (4), sliding connection has first adapter sleeve (5) on frame (1), sliding connection has first slide bar (6) in first adapter sleeve (5), sliding connection has first slide bar (6) in frame (1), the outside of first slide bar (6) is provided with first spring (7), the one end fixedly connected with frame (1) of first spring (7), the other end fixedly connected with first handle (8) of first spring (7), fixedly connected with first handle (8) on first slide bar (6), sliding connection has first adapter sleeve (10) in frame (1).

2. A screen structure for a door or window as claimed in claim 1, wherein: winding mechanism (2) are including rotating piece (21), connecting block (22), first connecting plate (23), winding rod (24) and second connecting plate (25), the contact has rotating piece (21) on framework (1), fixedly connected with connecting block (22) on rotating piece (21), fixedly connected with first connecting plate (23) on connecting block (22), framework (1) internal rotation is connected with first connecting plate (23), the last rotation of first connecting plate (23) is connected with screen window (3), be provided with screen window (3) on winding rod (24), fixedly connected with second connecting plate (25) on winding rod (24), the last rotation of second connecting plate (25) is connected with screen window (3), framework (1) internal rotation is connected with second connecting plate (25).

3. A screen structure for a door or window as claimed in claim 2, wherein: and a winding rod (24) is fixedly connected to the first connecting plate (23), and the winding rod (24) is made of iron materials.

4. A screen structure for a door or window as claimed in claim 1, wherein: the limiting mechanism (10) comprises an annular groove (101), a second sliding rod (102), a second spring (103), a supporting ring (104), a second handle (105) and a sliding groove (106), wherein the second sliding rod (102) is connected in the frame body (1) in a sliding mode, a second connecting plate (25) is connected in the outer side of the second sliding rod (102) in a sliding mode, the annular groove (101) is formed in the second connecting plate (25), the second sliding rod (102) is connected in the inner side of the annular groove (101), the second spring (103) is arranged on the outer side of the second sliding rod (102), the supporting ring (104) is fixedly connected to the outer side of the second sliding rod (102), the sliding groove (106) is formed in the frame body (1), and the supporting ring (104) is connected in the second handle (105) in a sliding mode.

5. A screen structure for a door or window as claimed in claim 4, wherein: one end of the second spring (103) is fixedly connected with a supporting ring (104), and the other end of the second spring (103) is fixedly connected with a frame body (1).

6. A screen structure for a door or window as claimed in claim 4, wherein: the sliding groove (106) is connected with a second handle (105) in a sliding mode, and the second handle (105) is made of iron materials.

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