CN219034413U

CN219034413U - Sliding support mechanism

Info

Publication number: CN219034413U
Application number: CN202223519182.2U
Authority: CN
Inventors: 宋士平
Original assignee: Hesheng Shandong Door And Window System Co ltd
Current assignee: Hesheng Shandong Door And Window System Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-16
Anticipated expiration: 2032-12-29

Abstract

The utility model belongs to door and window accessories, and provides a sliding support mechanism which comprises a frame bottom plate and an L-shaped fan bottom plate, and further comprises a connecting rod I, a connecting rod II and a connecting rod III which are sequentially arranged from the outer side to the inner side of a fan, wherein two ends of the connecting rod I, the connecting rod II and the connecting rod III are respectively hinged on the frame bottom plate and the fan bottom plate, and the lengths of the connecting rod I, the connecting rod II and the connecting rod III are sequentially reduced. The sliding support mechanism optimizes the connecting rod structure and simplifies parts on the premise of ensuring the bearing and opening and closing functions, and is suitable for the outward opening window.

Description

Sliding support mechanism

Technical Field

The utility model belongs to door and window accessories, in particular to a sliding support mechanism which is particularly suitable for an outward opening window.

Background

The sliding support is a common hardware fitting on doors and windows, and is mostly of a connecting rod structure and is arranged at the upper and lower positions of the fan and the frame. The sliding support mechanism generally comprises a frame bottom plate fixedly arranged on the frame and a fan bottom plate fixedly arranged on the fan, wherein structural hinge connecting rods are arranged between the frame bottom plate and the fan bottom plate, and some connecting rods are also mutually hinged to realize the opening and closing of the fan. For outward opening of the window, the outward opening of the fan not only requires accurate movement of the connecting rod during opening, but also requires stronger bearing capacity of the sliding support on the vertical direction of the fan, so that the hidden safety hazards caused by damage or even failure of connection of the fan due to strong wind, external force impact and the like are avoided. In order to ensure the bearing capacity, more connecting rods and related auxiliary accessories are used, so that the assembly is complex and time-consuming.

In fig. 1, there is shown an exploded view of an L-shaped sash base 5 and a sash 12 of a conventional sliding window jamb mechanism, wherein the sash base 5 is secured within a channel of the sash 12 in use. In order to ensure the sliding support strength, a hinge point A7 needs to be arranged between the end of the fan base plate 5 and the connecting rod iii 4, however, the hinge point A7 cannot be arranged on the fan base plate 5 but exceeds the end of the fan base plate 5, and then the designer sets a transition plate 6 below the fan base plate 5 by arranging a transition plate 6, and the hinge point A7 is arranged on the transition plate 6. The end of the fan bottom plate 5 is tightly attached to the fan 12, so that the hinge position of the connecting rod III 4 and the fan bottom plate 5 falls outside the fan bottom plate 5, and the hinge position, the connecting rod length and the like in the connecting rod structure of the sliding support are accurately calculated and matched and cannot be easily changed, so that a transition plate 6 is arranged to provide a hinge point A7. The structure increases fittings such as a transition plate 6, a screw and the like, increases assembly difficulty and time, and is unfavorable for improving the assembly efficiency of doors and windows.

Disclosure of Invention

In order to solve the problems, the utility model provides a sliding support mechanism, which optimizes the connecting rod structure and simplifies the parts on the premise of ensuring the bearing and opening and closing functions, is suitable for the use of an outward opening window, and adopts the following technical scheme:

the utility model provides a smooth mechanism that props, includes frame bottom plate and L shape fan bottom plate, still includes to set gradually connecting rod I, connecting rod II and connecting rod III by the outside of fan to the inboard, the both ends of connecting rod I, connecting rod II and connecting rod III articulate respectively on frame bottom plate and fan bottom plate, the length of connecting rod I, connecting rod II and connecting rod III reduces in proper order.

According to the sliding support mechanism, the cushion block is arranged on the vertical surface of the side, close to the fan, of the fan bottom plate, the connecting rod III is hinged to the fan bottom plate at the hinge point B, and the hinge point B is located on the fan bottom plate.

Above-mentioned smooth support mechanism, but be equipped with the adjusting block of slidable adjustment position on the frame bottom plate, connecting rod I articulates on the adjusting block.

According to the sliding support mechanism, the long strip holes are formed in the frame bottom plate, and the adjusting blocks are connected to the long strip holes through adjusting bolts.

The beneficial effects of the utility model are as follows: firstly, the connecting rods of the sliding support mechanism are directly connected to the bottom plate, namely, all the hinge points are on the bottom plate, and the connecting rods do not have hinge points, so that the sliding support mechanism is convenient to install and adjust, greatly improves the bearing strength, and is very suitable for the outward opening window. And secondly, the parts of the sliding support mechanism are reduced, a common transition plate is omitted, and the assembly efficiency is improved.

Drawings

Fig. 1 and 2 are schematic views of a fan base plate structure of a conventional sliding support mechanism.

FIG. 3 is a schematic view of a sliding support structure according to an embodiment of the present utility model;

fig. 4 is a schematic view of the mounting of the sliding support mechanism to a fan according to an embodiment of the present utility model.

In the figure: 1 is a frame bottom plate, 2 is a connecting rod I, 3 is a connecting rod II, 4 is a connecting rod III, 5 is a fan bottom plate, 6 is a transition plate, 7 is a hinge point A, 8 is a cushion block, 9 is a hinge point B, 10 is a strip hole, 11 is an adjusting block, and 12 is a fan.

Detailed Description

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

The sliding support mechanism particularly suitable for the outward opening window comprises a frame bottom plate 1 and an L-shaped fan bottom plate 5, wherein a connecting rod I2, a connecting rod II 3 and a connecting rod III 4 are sequentially arranged from the outer side to the inner side of a fan 12 as shown in fig. 3.

The two ends of the connecting rod I2, the connecting rod II 3 and the connecting rod III 4 are directly hinged on the frame bottom plate 1 and the fan bottom plate 5, and hinge points are not arranged between the connecting rods, so that the bearing strength is ensured. In addition, the sliding support does not need a traditional transition plate 6, so that the structure and parts are simplified, and the installation efficiency is improved. The lengths of the connecting rod I2, the connecting rod II 3 and the connecting rod III 4 are sequentially reduced, the three connecting rods are different in length, and field personnel can accurately and clearly select and install the connecting rods, so that the efficiency is further improved.

The vertical surface of the side, close to the fan 12, of the fan bottom plate 5 is provided with a cushion block 8, and the cushion block 8 has a certain thickness, so that the distance between the end of the fan bottom plate 5 and the connecting rod III 4 is shortened, the connecting rod III 4 and the fan bottom plate 5 are hinged at a hinge point B9, and the hinge point B9 is positioned on the fan bottom plate 5.

The frame bottom plate 1 is provided with a strip hole 10, and an adjusting block 11 is connected to the strip hole 10 by an adjusting bolt. The adjusting block 11 capable of slidably adjusting the position is arranged on the frame bottom plate 1, the connecting rod I2 is hinged to the adjusting block 11, and the adjusting block 11 can be finely adjusted according to the actual matching condition of the window frame during installation, so that the hinge point of the connecting rod I2 relative to the frame bottom plate 1 is adjusted, and the installation is further facilitated.

Claims

1. The utility model provides a smooth support mechanism, includes frame bottom plate (1) and L shape fan bottom plate (5), its characterized in that: the novel fan is characterized by further comprising a connecting rod I (2), a connecting rod II (3) and a connecting rod III (4) which are sequentially arranged from the outer side to the inner side of the fan (12), wherein two ends of the connecting rod I (2), the connecting rod II (3) and the connecting rod III (4) are respectively hinged to the frame bottom plate (1) and the fan bottom plate (5), and the lengths of the connecting rod I (2), the connecting rod II (3) and the connecting rod III (4) are sequentially reduced.

2. The slide stay mechanism according to claim 1, wherein: the vertical surface of the side, close to the fan (12), of the fan bottom plate (5) is provided with a cushion block (8), a connecting rod III (4) is hinged to the fan bottom plate (5) at a hinge point B (9), and the hinge point B (9) is located on the fan bottom plate (5).

3. The slide stay mechanism according to claim 1, wherein: the adjusting block (11) capable of slidably adjusting the position is arranged on the frame bottom plate (1), and the connecting rod I (2) is hinged to the adjusting block (11).

4. A slide stay mechanism according to claim 3, wherein: the frame bottom plate (1) is provided with a strip hole (10), and the adjusting block (11) is connected to the strip hole (10) through an adjusting bolt.