Door and window structure facilitating cleaning of door and window sliding rail

Abstract

The utility model discloses a door and window structure capable of conveniently cleaning a door and window slide rail, which comprises a slide rail fixed on the inner wall of the lower side of a window frame, a window sash frame connected on the slide rail in a sliding manner, scrapers fixedly connected with two ends of the lower side of the window sash frame respectively, a rectangular through hole arranged in the middle of the inner wall of the lower side of the window frame, and a through hole arranged in the middle of the lower side of the window frame. A U-shaped groove body is fixedly connected in the mounting through hole, a discharge port is formed in one end of the U-shaped groove body, a spiral blade shaft is arranged in the U-shaped groove body, a central shaft of the spiral blade shaft penetrates through and is movably connected with one end of the U-shaped groove body, and the end part of the central shaft of the spiral blade shaft is fixedly connected with an inner ring of a one-way bearing; and the outer ring of the one-way bearing is fixedly connected with a gear ring. Dust and garbage are discharged out of the window by utilizing power generated when the window sash is opened and closed in a push-pull mode, manual garbage cleaning is not needed, and the window is convenient and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, and in particular to a door and window structure which is convenient for cleaning door and window sliding rails. Background Art

[0002] Doors and windows are structures installed on the walls of houses to connect to the external environment for ventilation, lighting or passage. As for windows, current windows are usually sliding rail plastic steel windows, and the window sash frame is slidably connected to the inside of the track opened on the inner wall of the window frame.

[0003] During the use of sliding rail plastic-steel windows, dust often accumulates inside the track, reducing the aesthetics of the window. For the sake of aesthetics, the dust inside the window track needs to be cleaned frequently. However, since the track is a long, concave shape, the dust is distributed inside the track, making it difficult to clean the dust inside the track.

[0004] Therefore, it is necessary to provide a door and window structure that is convenient for cleaning door and window sliding rails to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a door and window structure which is convenient for cleaning the door and window sliding rails.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A door and window structure for convenient cleaning of door and window sliding rails, comprising a window frame, wherein a sliding rail is fixed to the inner wall of the lower side of the window frame, a window sash frame is slidably connected to the sliding rail, and scrapers are fixedly connected to both ends of the lower side of the window sash frame;

[0008] A rectangular through hole is provided in the middle of the inner wall of the lower side of the window frame, and a mounting through hole is provided in the middle of the lower side of the window frame. A U-shaped trough body is fixedly connected in the mounting through hole, and a discharge outlet is provided at one end of the U-shaped trough body.

[0009] Preferably, a spiral blade shaft is provided in the U-shaped trough body, and the central axis of the spiral blade shaft passes through and is movably connected to one end of the U-shaped trough body.

[0010] Preferably, the central axis end of the spiral blade shaft is fixedly connected to the inner ring of the one-way bearing, and the outer ring of the one-way bearing is fixedly connected to the gear ring.

[0011] Preferably, the gear ring engages with a rack, the rack is fixedly connected to an L-shaped connecting plate, and the upper side of the L-shaped connecting plate is fixedly connected to the window sash frame.

[0012] Preferably, a through groove is provided on the scraper, and the size of the through groove is the same as the cross-sectional size of the slide rail.

[0013] Preferably, the rectangular through hole is communicated with the upper opening of the U-shaped trough body.

[0014] Preferably, the U-shaped trough passes through the window frame.

[0015] Compared with the related art, the beneficial effects of the present invention are:

[0016] During the reciprocating sliding process of the window sash frame, the window sash frame drives the scraper to scrape the dust and garbage in the lower groove of the window frame into the U-shaped groove body. At the same time, during the movement of the window sash frame, the spiral blade shaft is driven by the rack, gear ring and one-way bearing to discharge the dust and garbage that falls into the U-shaped groove body out of the window through the discharge port.

[0017] When it rains, the rainwater can flow through the rectangular through-holes into the U-shaped trough and then out of the window through the outlet;

[0018] The utility model utilizes the power of pushing, pulling and opening and closing the window sash to discharge dust and garbage out of the window, and does not need to be cleaned manually, which is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of the present invention Figure 1 .

[0020] Figure 2 For the utility model Figure 1 A partial enlarged view of point A in the middle.

[0021] Figure 3 A three-dimensional diagram of the present invention Figure 2 .

[0022] Figure 4 For the utility model Figure 3 A partial enlarged view of point B in the middle.

[0023] Figure 5 Schematic diagram of the connection structure of some parts of the utility model Figure 1 .

[0024] Figure 6 Schematic diagram of the connection structure of some parts of the utility model Figure 2 .

[0025] Figure 7 Schematic diagram of the connection structure of some parts of the utility model Figure 3 .

[0026] Figure 8 Schematic diagram of the connection structure of some parts of the utility model Figure 4 .

[0027] In the picture:

[0028] 1, window frame, 2, sash frame, 3, L-shaped connecting plate, 4, rack, 5, gear ring, 6, one-way bearing, 7, U-shaped groove body, 8, scraper, 9, discharge port, 10, spiral blade shaft, 11, rectangular through hole, 13, mounting through hole, 14, through slot, 15, slide rail. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0030] A door and window structure facilitating cleaning of door and window slide rails, comprising a window frame 1, a slide rail 15 is fixed to the inner wall of the lower side of the window frame 1, a sash frame (2) is slidably connected to the slide rail 15, and scrapers 8 are fixedly connected to the lower side of the two ends of the sash frame (2) respectively.

[0031] A rectangular through hole 11 is arranged in the middle of the inner wall of the lower side of the window frame 1, a mounting through hole 13 is arranged in the middle of the lower side of the window frame 1, a U-shaped groove body 7 is fixedly connected in the mounting through hole 13, and a discharge port 9 is arranged at one end of the U-shaped groove body 7.

[0032] A spiral blade shaft 10 is arranged in the U-shaped groove body 7, and the central shaft of the spiral blade shaft 10 passes through and movably connects one end of the U-shaped groove body 7.

[0033] The central shaft end of the spiral blade shaft 10 is fixedly connected with the inner ring of a one-way bearing 6, and the outer ring of the one-way bearing 6 is fixedly connected with a gear ring 5.

[0034] The gear ring 5 meshes with a rack 4, the rack 4 is fixedly connected with an L-shaped connecting plate 3, and the upper side of the L-shaped connecting plate 3 is fixedly connected with the sash frame 2.

[0035] The scraper 8 is provided with a through slot 14, and the size of the through slot 14 is the same as the cross-sectional size of the slide rail 15.

[0036] The rectangular through hole 11 is in communication with the upper opening of the U-shaped groove body 7.

[0037] The U-shaped groove body 7 penetrates the window frame 1.

[0038] Working principle: during installation, the window frame 1 is fixedly installed in the window reserved in the wall, and the discharge port 9 faces the outdoor.

[0039] In subsequent use, the sash frame 2 slides along the slide rail 15 to achieve the purpose of opening and closing the window. During the reciprocating sliding process of the sash frame 2, the sash frame 2 drives the scraper 8 to reciprocate. During the movement of the scraper 8, the scraper 8 scrapes the dust and garbage in the groove under the window frame. When the dust and garbage move to the rectangular through hole 11, the dust and garbage fall into the U-shaped groove body 7 through the rectangular through hole 11. At the same time, during the movement of the sash frame 2, the rack 4 moves to one side, the rack 4 drives the gear ring 5 to rotate, the gear ring 5 drives the one-way bearing 6 to rotate, the one-way bearing 6 drives the spiral blade shaft 10 to rotate, and the spiral blade shaft 10 discharges the dust and garbage falling into the U-shaped groove body 7 through the discharge port 9 outside the window. During the movement of the sash frame 2, the rack 4 moves to the other side, the rack 4 drives the gear ring 5 to rotate in the opposite direction. Due to the ratchet mechanism inside the one-way bearing 6, the gear ring 5 cannot drive the spiral blade shaft 10 to rotate through the one-way bearing 6, preventing the spiral blade shaft 10 from rotating in the opposite direction and conveying the dust and garbage to the end of the U-shaped groove body 7, causing poor discharge of the dust and garbage.

[0040] When it rains, rainwater can flow through the rectangular through hole 11 to the U-shaped groove body 7 and then be discharged outside the window through the discharge port 9.

[0041] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A door and window structure that facilitates cleaning of door and window sliding rails, comprising a window frame (1), characterized in that: A slide rail (15) is fixed to the inner wall of the lower side of the window frame (1), a window sash frame (2) is slidably connected to the slide rail (15), and scrapers (8) are fixedly connected to both ends of the lower side of the window sash frame (2); A rectangular through hole (11) is provided in the middle of the lower inner wall of the window frame (1), a mounting through hole (13) is provided in the middle of the lower inner wall of the window frame (1), a U-shaped trough body (7) is fixedly connected in the mounting through hole (13), and a discharge outlet (9) is provided at one end of the U-shaped trough body (7).

2. A door and window structure that facilitates cleaning of door and window sliding rails according to claim 1, characterized in that: A spiral blade shaft (10) is provided in the U-shaped trough body (7), and the central axis of the spiral blade shaft (10) passes through and is movably connected to one end of the U-shaped trough body (7).

3. A door and window structure that facilitates cleaning of door and window sliding rails according to claim 2, characterized in that: The central axis end of the spiral blade shaft (10) is fixedly connected to the inner ring of the one-way bearing (6), and the outer ring of the one-way bearing (6) is fixedly connected to the gear ring (5).

4. A door and window structure that facilitates cleaning of door and window sliding rails according to claim 3, characterized in that: The gear ring (5) engages with the rack (4), the rack (4) is fixedly connected to the L-shaped connecting plate (3), and the upper side of the L-shaped connecting plate (3) is fixedly connected to the window sash frame (2).

5. The door and window structure for convenient cleaning of door and window sliding rails according to claim 1, characterized in that: The scraper (8) is provided with a through groove (14), and the size of the through groove (14) is the same as the cross-sectional size of the slide rail (15).

6. The door and window structure for convenient cleaning of door and window sliding rails according to claim 5, characterized in that: The rectangular through hole (11) is communicated with the upper opening of the U-shaped trough body (7).

7. The door and window structure for convenient cleaning of door and window sliding rails according to claim 1, characterized in that: The U-shaped trough (7) passes through the window frame (1).

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