Translation hopper window function conversion device

Abstract

The invention relates to the technical field of building doors and windows, in particular to a translation hopper window function conversion device. One end of a sliding piece is slidably connected into a groove of a window frame, the other end of the sliding piece is fixedly connected with a window sash, a limiting piece is fixedly installed on the window frame, and a transmission rod is connected to the window sash and is in transmission connection with a handle; the transmission rod is connected with the limiting piece when the window sash is closed, and the transmission rod is separated from the limiting piece when the window sash is opened. According to the device, the problems that a traditional translation hopper window product is unstable, function conversion is not smooth, and a fan is popped up can be solved.

Description

Technical Field

[0001] The invention relates to the technical field of building doors and windows, and in particular to a translational bottom-hung window function conversion device. Background Art

[0002] Door and window hardware determines the opening method of doors and windows, and plays a vital role in the performance of doors and windows. Among the current opening methods of building doors and windows, casement and sliding are the two most common ones, but these two opening methods have some shortcomings in actual use. Casement windows have good sealing effects and can achieve large-area ventilation, but inward opening will occupy a large indoor space, and outward opening has a greater risk of falling; although sliding windows do not occupy indoor space and are not easy to fall, their sealing performance is poor. Therefore, products that can achieve inward tilting and translation (pushing and pulling) functions have appeared on the market, but after market verification and user feedback, such products generally have unreasonable structures and unstable products, especially in the process of inward tilting and translation conversion, there are problems such as jamming, abnormal noise, poor stability, and flicking fans. Therefore, the market recognition of such products is not high at present.

[0003] To this end, the present application designs a translational bottom-hung window function conversion device and solves the above-mentioned problems. Summary of the invention

[0004] In order to make up for the instability, unsmooth function conversion and flicking of traditional translation bottom-hung window products in the prior art, the present invention provides a translation bottom-hung window function conversion device.

[0005] A translational bottom-hung window function conversion device comprises a sliding member, a limiting member and a transmission rod, and is characterized in that: One end of the sliding member is slidably connected in the groove of the window frame, and the other end is fixedly connected to the window sash. The limiting member is fixedly installed on the window frame, and the transmission rod is connected to the window sash and transmission-connected to the handle; the transmission rod is connected to the limiting member when the window sash is closed, and is separated from the limiting member when the window sash is opened.

[0006] Furthermore, in order to better realize the present invention, the sliding member includes a pulley base slidably connected to the window frame groove, the pulley base is hinged with a connecting rod through a pin, and a spring seat is hinged on the connecting rod through an eccentric rivet, one end of the spring is connected to the spring seat, and the other end of the spring is connected to the spring sleeve, the spring sleeve is installed on the fixed seat through a fixing pin, and the fixed seat is fixedly connected to the window sash; the fixing seat is hinged with a connecting rod through a rivet, and a limit nail and a limit pin are installed on the connecting rod.

[0007] Furthermore, in order to better implement the present invention, the bottom of the pin is connected to a limiting block, and the limiting block is embedded in the limiting piece.

[0008] Furthermore, in order to better implement the present invention, the spring pressure of the spring is adjusted by the deflection angle of the eccentric rivet.

[0009] Furthermore, in order to better realize the present invention, the limiting member includes a base, which is fixedly connected to the window frame by a top screw, and the bottom of the base is slidably connected to a slide plate, and the slide plate is provided with a sliding column, which passes through two horizontal waist grooves on the base, and a gasket is provided on the sliding column, and a groove is opened on the base, in which one end of the sleeve of the sliding block is slidably connected to the sliding block, and the other end of the sliding block passes through the vertical groove on the base.

[0010] Furthermore, in order to better implement the present invention, the movement direction of the slide plate and the movement direction of the slider are perpendicular to each other.

[0011] Furthermore, in order to better implement the present invention, both the slide plate and the slider move linearly.

[0012] Furthermore, in order to better implement the present invention, the handle rotates to drive the skateboard to move.

[0013] The beneficial effects of the present invention are: When the transmission rod moves, the slide plate drives the sleeve to slide through its groove structure, and the slider connected to the sleeve also starts to move. Due to the limitation of the base groove, the slider moves along the direction of the base groove and stays at the corresponding position according to the movement of the transmission rod.

[0014] When the limit block collides with the slider during the movement of the pulley, the pulley seat stops sliding. The inertia causes the movement of the connecting rod to change from sliding to rotation, so that the fixed seat swings around the pin as the axis to close the window sash. Due to the limitation of the slider, the window sash can only achieve translation and closing functions.

[0015] When the slider moves, the limit block and the slider will not collide during the movement of the pulley, and the pulley can smoothly slide over the position of the slider. At this time, the window sash can realize the inward tilt and closing functions.

[0016] During the closing process of the window sash, the elastic force of the spring increases the closing force of the window sash, making the window sash closer and less likely to pop. Rotating the eccentric rivet can adjust the compression force of the spring, thereby making the closing effect of the window sash more ideal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the sliding member and the limiting member of the present invention; Figure 3 The second is a schematic diagram of the three-dimensional structure of the sliding member and the limiting member of the present invention; Figure 4 An exploded view of the sliding member of the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of the limiting member of the present invention; Figure 6 The second schematic diagram of the three-dimensional structure of the position limiting member of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the slide plate of the limiting member of the present invention; Figure 8 An exploded view of the limiting member of the present invention; Fig. 9 It is a schematic diagram of the installation position of the present invention; Fig.10 Schematic diagram of the window function status.

[0018] In the figure, 1. Sliding part; 2. Limiting part; 3. Transmission rod; 4. Window frame; 5. Window sash; 6. Handle; 101. Pulley base; 102. Pin; 103. Eccentric rivet; 104. Rivet; 105. Limiting block; 106. Connecting rod; 107. Limiting pin; 108. Spring seat; 109. Fixing pin; 110. Spring sleeve; 111. Limiting pin; 112. Spring; 113. Fixing seat; 201. Base; 202. Washer; 203. Top screw; 204. Sliding block; 205. Bushing; 206. Sliding plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0021] Figure 1-Figure 10This is a specific embodiment of the present invention, which is a translational bottom-hung window function conversion device. The sliding member 1 is installed in the slot of the window frame 4 and can slide along the slot, and the connecting rod 106 can swing; the limiter 2 is connected to the pin 102 and can rotate when the connecting rod 106 swings. The spring 112 is compressed and decompressed during the swing of the connecting rod 106. The eccentric rivet 103 is connected to the connecting rod 106 and the spring sleeve 110, and the compression amount of the spring 112 can be changed by adjusting the eccentric angle; the fixing seat 113 is connected to the window sash 5.

[0022] The handle 6 is connected to the window sash and can rotate, and the rotation of the handle 6 drives the transmission rod 3 to move. The transmission rod 3 is connected to the slide plate 206 when the window sash 5 is closed, and the movement of the transmission rod 3 causes the slide plate 206 to move accordingly. When the window sash 5 is opened, the transmission rod 3 is separated from the slide plate 206.

[0023] The limiter 2 is fixed to the window frame 4 by the top screw 203. After the window sash 5 is closed, the slide plate 206 moves under the linkage of the transmission rod 3, and the sleeve 205 in the groove of the slide plate 206 slides accordingly, and drives the slider 204 to slide in the groove of the base 201, so that the slider 204 moves to the specified position. When the slider 204 moves to the sliding route where the slider 1 is located, the slider 204 limits the sliding range of the slider 1, so that the slider 1 can only slide within a specific range, and the translation function of the window sash 5 is realized. When the slider 1 slides to the position of the slider 204 and collides with it through the limiter 105, the connecting rod 106 swings, and the fixed seat 113 swings accordingly, and the window sash 5 connected thereto also realizes the closing function. When the window sash 5 is closed, the slider 204 changes its position through the rotation of the handle 6, and the sliding route of the slider 1 is no longer restricted by the slider 204, and the sliding range of the slider 1 changes. The window sash 5 realizes the inward tilting function under the pull of the handle 6. When the handle 6 is pushed inward, the window sash 5 is closed.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in the field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A translational bottom-hung window function conversion device, comprising a sliding member (1), a stopper (2) and a transmission rod (3), characterized in that: One end of the sliding member (1) is slidably connected in a groove of the window frame (4), and the other end is fixedly connected to the window sash (5); the limiting member (2) is fixedly mounted on the window frame (4); the transmission rod (3) is connected to the window sash (5) and is transmission-connected to the handle (6); the transmission rod (3) is connected to the limiting member (2) when the window sash (5) is in a closed state, and is separated from the limiting member (2) when the window sash (5) is in an open state.

2. The function conversion device for a translational bottom-hung window according to claim 1 is characterized in that: The sliding member (1) comprises a pulley base (101) slidably connected in a groove of a window frame (4); the pulley base (101) is hinged to a connecting rod (106) via a pin (102); a spring seat (108) is hinged to the connecting rod (106) via an eccentric rivet (103); one end of a spring (112) is connected to the spring seat (108); the other end of the spring (112) is connected to a spring sleeve (110); the spring sleeve (110) is mounted on a fixing seat (113) via a fixing pin (109); the fixing seat (113) is fixedly connected to the window sash (5); the fixing seat (113) is hinged to the connecting rod (106) via a rivet (104); a limit pin (107) and a limit pin (111) are mounted on the connecting rod (106).

3. The function conversion device for a translational bottom-hung window according to claim 2 is characterized in that: The spring pressure of the spring (112) is adjusted by the deflection angle of the eccentric rivet (103).

4. The function conversion device for a translational bottom-hung window according to claim 1, characterized in that: The stopper (2) comprises a base (201), the base (201) being fixedly connected to the window frame (4) via a top screw (203), the bottom of the base (201) being slidably connected to a slide plate (206), the slide plate (206) being provided with a sliding column, the sliding column passing through two transverse waist-shaped grooves on the base (201), and a washer (202) being provided on the sliding column, a groove being formed on the base (201), one end of a sleeve (205) of a sliding block (204) being slidably connected in the groove, and the other end of the sliding block (204) passing through a vertical groove on the base (201).

5. The function conversion device for a translational bottom-hung window according to claim 4 is characterized in that: The movement direction of the slide plate (206) and the movement direction of the slider (204) are perpendicular to each other.

6. The function conversion device for a translational bottom-hung window according to claim 5, characterized in that: The slide plate (206) and the slider (204) both move linearly.

7. The function conversion device for a translational bottom-hung window according to claim 1, characterized in that: The handle (6) rotates to drive the slide plate (206) to move.

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