Window opener with dustproof function

Abstract

The utility model discloses a window opener with a dustproof function, which comprises a window opener base and a window opener pull rod hinged between the window opener base and the window opener pull rod, the other end of the window opener pull rod is hinged with a sliding block, the sliding block is connected with a window opener guide rail in a sliding manner, and the window opener guide rail is connected with a plurality of plugging components in a sliding manner; the blocking assembly comprises a spring installed on the inner wall of the window opener guide rail, the other end of the spring is connected with a blocking piece, and chamfers are arranged on the two sides of the end, away from the spring, of the blocking piece. The pin shaft moves along with the sliding block to push the contacted plugging piece aside, the pushed plugging piece extrudes the spring, and when the pin shaft leaves the corresponding plugging piece, the elastic force of the spring drives the plugging piece to reset; therefore, sealing of the window opener guide rail is achieved to the maximum extent, the amount of entering dust is reduced, and dust prevention is achieved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of window openers, in particular to a window opener with a dust-proof function. Background Art

[0002] A machine used to open and close windows is called a "window opener", which is generally called a "window opener" abroad, while in China it is mostly called a "window opening machine". It is a new technology product in the domestic construction industry, and "intelligent electric windows" are the latest development in the modern window industry.

[0003] The existing window opener (as shown in Attachment Figure 1 and Attachment Figure 2 ) has a base 1' hinged to a pull rod 3'. The end of the pull rod 3' is hinged to a slider, and the slider is slidably connected to a guide rail 2' installed on the window. However, since the guide rail 2' needs to provide a cavity for the slider to slide, the guide rail 2' is open, so dust is likely to enter the guide rail 2', and thus the guide rail does not have a dust-proof function. Content of the Utility Model

[0004] In view of the problems existing in the existing window opener with a dust-proof function, the present utility model is proposed.

[0005] Therefore, the purpose of the present utility model is to provide a window opener with a dust-proof function, which solves the problem that the existing window opener has a cavity for the slider to slide on the guide rail, so the guide rail is open, and thus dust is likely to enter the guide rail, and the guide rail does not have a dust-proof function.

[0006] To solve the above technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

[0007] A window opener with a dust-proof function includes a window opener base and a window opener pull rod hinged to the window opener base. The other end of the window opener pull rod is hinged to a slider, and the slider is slidably connected to a window opener guide rail. A plurality of blocking components are slidably connected to the window opener guide rail;

[0008] The blocking component includes a spring installed on the inner wall of the window opener guide rail. The other end of the spring is connected to a blocking piece, and chamfers are provided on both sides of the end of the blocking piece away from the spring.

[0009] As a preferred solution of the window opener with a dust-proof function according to the present utility model, wherein: both ends of the window opener guide rail are of a sealed structure, so as to prevent dust from entering the inner cavity of the window opener guide rail from both ends of the window opener guide rail.

[0010] As a preferred embodiment of the window opener with dust-proof function of the present utility model, wherein: a pin shaft is welded to the bottom of the slider, and the pin shaft is hinged with the window opener pull rod.

[0011] As a preferred embodiment of the window opener with dust-proof function of the present utility model, wherein: a convex edge is integrally provided on the inner wall of the open end of the window opener guide rail, a T-shaped chute is provided on the convex edge, a T-shaped slider is welded to the sealing piece, and the T-shaped slider is slidably connected to the inner wall of the T-shaped chute.

[0012] As a preferred embodiment of the window opener with dust-proof function of the present utility model, wherein: the two ends of the spring are respectively welded with a first mounting plate and a second mounting plate, the first mounting plate is installed on the inner wall of the window opener guide rail by bolts, and the second mounting plate is installed on the sealing piece by bolts.

[0013] As a preferred embodiment of the window opener with dust-proof function of the present utility model, wherein: a hole position is formed at the intersection of four adjacent sealing pieces.

[0014] Compared with the prior art:

[0015] By arranging a sealing component on the window opener guide rail, when the window is opened and closed, the slider starts inside the window opener guide rail, and the pin shaft moves with the slider to push aside the contacted sealing piece. The pushed sealing piece squeezes the spring. When the pin shaft leaves the corresponding sealing piece, the elastic force of the spring drives the sealing piece to reset; thus, the sealing of the window opener guide rail is maximally achieved, the amount of dust entering is reduced, and a certain degree of dust prevention is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of an existing window opener;

[0017] Figure 2 provided by the present utility model Figure 1 is an enlarged view of part A in

[0018] Figure 3 is a schematic structural diagram of the window opener provided by the present utility model;

[0019] Figure 4 is a schematic diagram of the window opener guide rail and the slider provided by the present utility model;

[0020] Figure 5 provided by the present utility model Figure 4 is an enlarged view of part B in

[0021] Figure 6 is a bottom view of the guide rail provided by the present utility model;

[0022] Figure 7Provided by the present utility model Figure 6 Cross-sectional view;

[0023] Figure 8 Schematic diagram of the plugging assembly provided by the present utility model.

[0024] In the figure: base 1', guide rail 2', pull rod 3', window opener base 1, window opener guide rail 2, protruding edge 21, T-shaped chute 211, window opener pull rod 3, slider 4, pin 41, 5 plugging pieces, T-shaped slider 51, spring 6, first mounting plate 61, second mounting plate 62, hole position. Specific embodiments

[0025] To make the objectives, technical solutions and advantages of the present utility model clearer, the following will further describe in detail the embodiments of the present utility model with reference to the accompanying drawings.

[0026] Embodiment 1:

[0027] The present utility model provides a window opener with a dust-proof function. Please refer to Figure 3-8 , which includes a window opener base 1 and a window opener pull rod 3 hinged to the window opener base 1. The other end of the window opener pull rod 3 is hinged with a slider 4. The slider 4 is slidably connected to a window opener guide rail 2. It is characterized in that: a plurality of plugging assemblies are slidably connected to the window opener guide rail 2;

[0028] The plugging assembly includes a spring 6 installed on the inner wall of the window opener guide rail 2. The other end of the spring 6 is connected with a plugging piece 5. A hole position 7 is formed at the intersection of four adjacent plugging pieces 5. The size of the hole position 7 can accommodate the pin 41. Chamfers are provided on both sides of the end of the plugging piece 5 away from the spring 6. Thus, when the pin 41 moves along with the slider 4, when the plugging piece 5 contacts the chamfer of the plugging piece 5, a thrust force can be applied to the plugging piece 5, causing the plugging piece 5 to move and compress the spring 6. When the pin 41 leaves this plugging piece 5, the plugging piece 5 resets under the elastic force of the spring 6; when the pin 41 is located in the hole position 7, at this time, each plugging piece 5 is in its original position to achieve the maximum dust-proof effect.

[0029] Both ends of the window opener guide rail 2 are of a sealed structure to prevent dust from entering the inner cavity of the window opener guide rail 2 from both ends.

[0030] A pin 41 is welded to the bottom of the slider 4, and the pin 41 is hinged to the window opener pull rod 3.

[0031] A protruding edge 21 is integrally provided on the inner wall of the open end of the window opener guide rail 2, a T-shaped slide groove 211 is provided on the protruding edge 21, a T-shaped slider 51 is welded on the blocking piece 5, the inner wall of the T-shaped slide groove 211 is slidably connected to the T-shaped slider 51, and the pin shaft 41 passes through the gap between the two protruding edges 21.

[0032] The two ends of the spring 6 are respectively welded with a first mounting plate 61 and a second mounting plate 62 . The first mounting plate 61 is mounted on the inner wall of the window opener guide rail 2 by bolts, and the second mounting plate 62 is mounted on the blocking plate 5 by bolts.

[0033] During specific use, the window opener base 1 is fixed on the window frame, and the window opener guide rail 2 is fixed on the window sash; when the window is opened or closed, the slider 4 is started in the window opener guide rail 2, and the pin 41 moves with the movement of the slider 4 to push away the contacting blocking piece 5, and the pushed blocking piece 5 squeezes the spring 6, and when the pin 41 leaves the corresponding blocking piece 5, the elastic force of the spring 6 drives the blocking piece 5 to reset, thereby achieving the sealing of the window opener guide rail to the greatest extent.

[0034] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A window opener with a dust-proof function, comprising a window opener base (1) and a window opener pull rod (3) hinged to the window opener base (1). The other end of the window opener pull rod (3) is hinged with a slider (4), and the slider (4) is slidably connected to a window opener guide rail (2), characterized in that: A number of plugging components are slidably connected to the window opener guide rail (2); The plugging component includes a spring (6) installed on the inner wall of the window opener guide rail (2), the other end of the spring (6) is connected to a plugging piece (5), and chamfers are provided on both sides of the end of the plugging piece (5) away from the spring (6).

2. The window opener with a dust-proof function according to claim 1, characterized in that, Both ends of the window opener guide rail (2) are of a sealed structure, so as to prevent dust from entering the inner cavity of the window opener guide rail (2) from both ends of the window opener guide rail (2).

3. The window opener with a dust-proof function according to claim 1, characterized in that, A pin shaft (41) is welded to the bottom of the slider (4), and the pin shaft (41) is hinged to the window opener pull rod (3).

4. The window opener with a dust-proof function according to claim 2 or 3, characterized in that, A protruding edge (21) is integrally provided on the inner wall of the open end of the window opener guide rail (2), a T-shaped chute (211) is formed on the protruding edge (21), a T-shaped slider (51) is welded to the plugging piece (5), and the T-shaped slider (51) is slidably connected to the inner wall of the T-shaped chute (211).

5. The window opener with a dust-proof function according to claim 4, characterized in that, First and second mounting discs (61, 62) are respectively welded to both ends of the spring (6), the first mounting disc (61) is installed on the inner wall of the window opener guide rail (2) by bolts, and the second mounting disc (62) is installed on the plugging piece (5) by bolts.

6. The window opener with a dust-proof function according to claim 1, characterized in that, A hole position (7) is formed at the intersection of four adjacent plugging pieces (5).

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