Electric window opener convenient to install

Abstract

The utility model belongs to the field of electric window openers, and provides an electric window opener convenient to install, which comprises an electric window opener body, a first adjusting piece and a second adjusting piece, the fixed end and the movable end of the electric window opener body are both rotatably connected with a movable support seat, and two groups of guide frames are symmetrically arranged on the inner side of the movable support seat. Two groups of cross beams are slidably connected between the two groups of guide frames through first adjusting pieces, movable sleeves are symmetrically and slidably connected to the two groups of cross beams through second adjusting pieces, a fixing lug is connected to one side of each movable sleeve, and a mounting hole for assisting in fixing is formed in each fixing lug; according to the utility model, the mounting hole is movably arranged on the movable bracket seat through the fixing lug, and the transverse and longitudinal positions of the fixing lug on the plane can be adjusted through the second adjusting piece and the first adjusting piece, namely the position of the mounting hole relative to the movable bracket seat can be adjusted, so that the mounting hole is aligned with a hole position pre-drilled on a window frame; and the operation flexibility and the installation convenience are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of electric window opener, concretely is a kind of electric window opener of easy installation. BACKGROUND

[0002] Electric window opener, also known as electric window opener, electric push window opener, electric push-pull window opener, etc., is a kind of electric device for opening and closing window, and the types of electric window opener are various, including rack type electric window opener, small chain type electric window opener and screw rod type electric window opener, etc., the working principle of screw rod type electric window opener is to drive worm to rotate by using motor to drive gear to reduce, make worm gear ring mesh on the corresponding shaft sleeve on door leaf, to realize the opening and closing operation of door and window.When motor starts, it drives screw rod to rotate, the rotation of screw rod pushes the window opener device, and then realizes the opening or closing of window, and when screw rod type electric window opener is connected with window frame, it is generally connected through movable support seat.

[0003] The existing electric window opener needs to open connecting hole on movable support seat and corresponding mounting hole on window frame when installing, so as to install movable support seat on window, but once the hole is opened, the position of connecting hole on support seat cannot be adjusted, so it is necessary to ensure that the hole position on support seat is aligned with the marked hole position on window frame before opening hole, that is, accurate measuring tool is needed to accurately measure window frame and movable support seat to ensure accurate position, which leads to complicated installation preparation work.

[0004] Therefore, the skilled in the art proposes a kind of electric window opener of easy installation to solve the problem proposed in background art. INVENTION CONTENTS

[0005] To solve the above technical problems, the utility model provides a kind of electric window opener of easy installation to solve the problem that installation preparation work is more complicated in prior art when installing screw rod type electric window opener to ensure that mounting hole position is aligned.

[0006] A kind of electric window opener of easy installation, including electric window opener body, first adjusting piece and second adjusting piece, the fixed end and mobile end of electric window opener body are rotatably connected with movable support seat, two groups of guide frames are symmetrically arranged in movable support seat inner side, two groups of cross beams are slidably connected between two groups of guide frames by first adjusting piece, two groups of cross beams are symmetrically slidably connected with mobile sleeve by second adjusting piece, one side of mobile sleeve is connected with fixed lug, and mounting hole for auxiliary fixing is opened in fixed lug.

[0007] Preferably, the first adjusting member comprises a screw rod, a moving block and two pull rods, the screw rod is rotationally arranged inside the movable support base and oppositely located between the two groups of cross beams, the moving block is threadedly connected to the screw rod, and the two pull rods are both rotationally connected to the opposite sides of the two cross beams at the ends away from the moving block.

[0008] Preferably, one end of the screw rod is connected with a handle through the movable support base, and the handle is used for manually driving the screw rod to rotate.

[0009] Preferably, the second adjusting member comprises supporting springs, a sliding plate, clamping columns and a push block, the cross beam is provided with a sliding groove inside, the sliding plate is slidingly arranged in the sliding groove, the sliding plate is linearly and equidistantly provided with a plurality of groups of supporting springs at the bottom, the sliding plate is linearly and equidistantly provided with a plurality of groups of clamping columns at the top, the cross beam is provided with a guide groove communicated with the sliding groove at the side, and the sliding plate is connected with the push block penetrating through the guide groove.

[0010] Preferably, the cross beam is provided with a notch communicated with the sliding groove at the top, and the top ends of the clamping columns all extend to the outside through the notch.

[0011] Preferably, the top of the moving sleeve is provided with a clamping opening, and the clamping columns pass through the notch and are clamped with the moving sleeve through the clamping opening.

[0012] Compared with the prior art, the utility model has the advantages that: the movable support base is arranged at the movable end and the fixed end of the electric window opener body, the mounting hole is movably arranged on the movable support base through the fixing lug, the horizontal and vertical positions of the fixing lug on the plane can be adjusted through the second adjusting member and the first adjusting member, that is, the position of the mounting hole relative to the movable support base can be adjusted, so that the mounting hole is aligned with the pre-drilled hole on the window frame, the operability and the adjustability of the whole are improved, and in the actual installation process, accurate measuring tools are not needed for accurate measurement of the window frame and the movable support base, the installation steps are simplified, and the convenience of installation of the electric window opener body is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a front view structure of the utility model;

[0014] Figure 2 It is a bottom structure view of the movable support base of the utility model;

[0015] Figure 3 It is a side sectional structure view of the movable support base of the utility model;

[0016] Figure 4 It is a fixing lug connecting structure view of the utility model.

[0017] In the drawings:

[0018] 1, electric window opener body; 2, movable support seat; 3, guide frame; 4, cross beam; 5, moving sleeve; 6, fixed lug; 7, mounting hole; 8, lead screw; 9, moving block; 10, pull rod; 11, handle; 12, supporting spring; 13, sliding plate; 14, clamping column; 15, push block; 16, sliding groove; 17, guide groove; 18, notch; 19, clamping opening. DETAILED DESCRIPTION

[0019] The embodiments of the present application will be further described in detail below with reference to the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0020] As shown in the accompanying Figure 1 to the accompanying Figure 4 , as shown:

[0021] The utility model provides a kind of electric window opener of easy installation, including electric window opener body 1, first adjusting part and second adjusting part, the fixed end and mobile end of electric window opener body 1 are rotatably connected with movable support seat 2, two groups of guide frames 3 are symmetrically arranged in movable support seat 2 inner side, two groups of cross beams 4 are slidably connected between two groups of guide frames 3 by first adjusting part, two groups of cross beams 4 are symmetrically slidably connected with moving sleeve 5 by second adjusting part, one side of moving sleeve 5 is connected with fixed lug 6, and mounting hole 7 for auxiliary fixing is formed in fixed lug 6.

[0022] Reference Figure 2 , first adjusting part includes lead screw 8, moving block 9 and pull rod 10, lead screw 8 is rotatably arranged in movable support seat 2 inner side and is located between two groups of cross beams 4, moving block 9 is threadedly connected on lead screw 8, and pull rod 10 is rotatably connected on the both sides of moving block 9, and the opposite side of two pull rods 10, which are away from moving block 9, is rotatably connected with two cross beams 4 respectively.

[0023] Among them, by driving lead screw 8 to rotate, lead screw 8 drives moving block 9 to move linearly in the process of rotating, and the end of pull rod 10 is synchronously moved in the process of moving block 9 moving, and the other end of pull rod 10 is adaptively changed Angle to pull cross beam 4 along guide frame 3, and cross beam 4 drives fixed lug 6 to move synchronously in the process of pulling, so that the position of mounting hole 7 on fixed lug 6 can be adjusted.

[0024] Reference Figure 1 , one end of lead screw 8 is connected with handle 11 by passing through movable support seat 2, and it is used for manually driving lead screw 8 to rotate.

[0025] Among them, by rotating lead screw 8 through handle 11, the convenience of operation is improved.

[0026] Reference Figure 3The second adjusting member comprises support springs 12, a sliding plate 13, clamping columns 14 and a push block 15. A sliding groove 16 is formed in the inner side of the cross beam 4. The sliding plate 13 is slidably arranged in the sliding groove 16. The bottom of the sliding plate 13 is linearly and equidistantly provided with a plurality of groups of support springs 12. The top of the sliding plate 13 is linearly and equidistantly provided with a plurality of groups of clamping columns 14.

[0027] With reference to Figure 3 A guide groove 17 is formed in the side of the cross beam 4 and communicates with the sliding groove 16. The sliding plate 13 is connected with the push block 15 which passes through the guide groove 17.

[0028] The support springs 12 elastically support the sliding plate 13, so that the sliding plate 13 drives the clamping columns 14 to be located at a certain height. At this height, the clamping columns 14 limit the movement of the moving sleeve 5, and further limit the installation hole 7 on the fixing lug 6. By manually pushing the push block 15, the push block 15 drives the sliding plate 13 to move, so that the sliding plate 13 drives the clamping columns 14 to move downward and thereby release the limitation of the fixing lug 6.

[0029] With reference to Figure 3 A slot 18 is formed in the top of the cross beam 4 and communicates with the sliding groove 16. The top ends of the clamping columns 14 all extend to the outside through the slot 18.

[0030] With reference to Figure 3 And Figure 4 A clamping opening 19 is formed in the top of the moving sleeve 5. The clamping columns 14 pass through the slot 18 and are clamped with the moving sleeve 5 through the clamping opening 19.

[0031] The clamping columns 14 are clamped with the moving sleeve 5 through the clamping opening 19, so as to limit the movement of the moving sleeve 5.

[0032] Working principle: when installing the electric window opener body 1, the mounting hole 7 hole position of the fixed lug 6 on the movable support seat 2 at both ends is adjusted to align with the fixed hole previously opened on the window frame, that is, by rotating the handle 11 to rotate the lead screw 8, the moving block 9 is linearly moved during the rotation of the lead screw 8, and the moving block 9 moves during the movement, and the one end of the pull rod 10 is synchronously moved, the other end of the pull rod 10 is adaptively changed Angle to move the cross beam 4 along the guide frame 3, the cross beam 4 drives the fixed lug 6 to move synchronously during the pulling process, so that the transverse position of the mounting hole 7 on the fixed lug 6 can be adjusted, and then the push block 15 is manually pushed down, the slide plate 13 is moved by the push block 15, so that the slide plate 13 drives the clamping column 14 to move downward to release the limiting of the moving sleeve 5, at this time, the fixed lug 6 can be manually moved to the required position, that is, the longitudinal position of the mounting hole 7 on the fixed lug 6 can be adjusted, then the pushing force of the push block 15 is released, the slide plate 13 is reset under the action of the supporting spring 12, the slide plate 13 drives the corresponding clamping column 14 to pass through the clamping hole 19 to limit the moving sleeve 5 again, that is, in the actual installation process, accurate measuring tools are not required to accurately measure the window frame and the movable support seat, the installation steps are simplified, and the convenience and flexibility of the electric window opener body installation are improved.

[0033] The embodiments of the utility model are given for example and description, although the embodiments of the utility model have been shown and described above, it is understood that the above-mentioned embodiments are exemplary, and cannot be understood as the limitation of the utility model, the ordinary skill of the art can change, modify, replace and change the above-mentioned embodiments within the scope of the utility model, and the scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. An electric window opener for facilitating installation, characterized in that The utility model provides an electric window opener body (1), first adjusting spare and second adjusting spare, the fixed end and mobile end of electric window opener body (1) are all rotationally connected with movable support seat (2), two groups of guide frames (3) are arranged symmetrically in movable support seat (2) inside, two groups of guide frames (3) are slidably connected with two groups of cross beams (4) through first adjusting spare, two groups of cross beams (4) are all symmetrically slidably connected with mobile sleeve (5) through second adjusting spare, one side of mobile sleeve (5) is connected with fixed lug (6), and mounting hole (7) for assisting fixing is set up on fixed lug (6).

2. The electric window opener for easy installation according to claim 1, wherein The first adjusting member includes a lead screw (8), a moving block (9), and a pull rod (10). The lead screw (8) is rotationally arranged inside the movable support seat (2) and is located between the two groups of cross beams (4). The lead screw (8) is threadedly connected with the moving block (9). The moving block (9) is rotationally connected with the pull rod (10) on both sides. The two pull rods (10) are rotationally connected with the opposite sides of the two cross beams (4) at the ends away from the moving block (9).

3. The electric window opener for easy installation as defined in claim 2, wherein: One end of the lead screw (8) is connected with a handle (11) through the movable support seat (2), which is used for manually driving the lead screw (8) to rotate.

4. The electric window opener of claim 1, wherein: The second adjusting member includes a supporting spring (12), a sliding plate (13), a clamping column (14), and a push block (15). The cross beam (4) is provided with a sliding groove (16) inside. The sliding plate (13) is slidably arranged in the sliding groove (16). The sliding plate (13) is linearly and equidistantly provided with a plurality of supporting springs (12) at the bottom. The sliding plate (13) is linearly and equidistantly provided with a plurality of clamping columns (14) at the top. The side surface of the cross beam (4) is provided with a guide groove (17) communicating with the sliding groove (16). The sliding plate (13) is connected with the push block (15) passing through the guide groove (17).

5. The electric window operator for easy installation according to claim 4, wherein: The top of the cross beam (4) is provided with a slot (18) communicating with the sliding groove (16). The top ends of the plurality of clamping columns (14) extend to the outside through the slot (18).

6. The electric window operator for easy installation according to claim 5, wherein: The top of the mobile sleeve (5) is provided with a clamping hole (19). The clamping column (14) passes through the slot (18) and is clamped with the mobile sleeve (5) through the clamping hole (19).

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