CN209817696U

CN209817696U - Heavy type sliding support

Info

Publication number: CN209817696U
Application number: CN201920239926.4U
Authority: CN
Inventors: 黄以辉; 胡荣良
Original assignee: Shenzhen City Tairan Rongchang Decoration Engineering Co Ltd
Current assignee: Shenzhen City Tairan Rongchang Decoration Engineering Co Ltd
Priority date: 2019-02-26
Filing date: 2019-02-26
Publication date: 2019-12-20
Anticipated expiration: 2029-02-26

Abstract

The utility model discloses a heavy friction stay, including slide rail, slider, first cantilever, second cantilever, third cantilever, trailing arm and a plurality of packing ring, the slider is mobilizable in locating the slide rail, rotatable connection slide rail and trailing arm respectively in first cantilever both ends, rotatable first cantilever of connection and slider respectively in second cantilever both ends, rotatable connection trailing arm and slider respectively in third cantilever both ends, be equipped with the packing ring between first cantilever, second cantilever, third cantilever and the trailing arm junction. The utility model provides a heavy sliding support, when bearing heavier casement, make the flexible and steady opening and closing of casement ability.

Description

Heavy type sliding support

Technical Field

The utility model relates to a door and window technical field, specifically speaking relates to a heavy sliding support.

Background

Along with the acceleration of the urbanization process, the more the modern building is, the higher the window sash specification and the glass thickness which are suitable for the modern building are, and the window sash is heavier and heavier due to the application of three layers of glass and four layers of glass. Compared with a sliding window, the casement window has the advantages of large opening area, good ventilation, good sealing property, good sound insulation effect, good heat insulation effect, excellent anti-permeability performance and the like, so that the casement window is widely applied to modern window sashes of modern high-rise buildings.

However, the load bearing parts of casement windows usually require the use of a sliding brace. A sliding support, also known as a sliding support hinge, is a connecting rod type movable connecting device which is used for connecting a window sash and a window frame and enabling the window to be opened and closed. Along with the increasing weight of modern window sashes, when the window sashes are opened or closed, the rotation between the connecting rods of the sliding supports is subjected to larger friction force, so that the opening and closing of the window sashes are not flexible and stable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heavy slide support, when bearing heavier casement, make the flexible and steady opening and close of casement.

The utility model discloses a technical scheme that heavy sliding support adopted is:

the utility model provides a heavy sliding support, includes slide rail, slider, first cantilever, second cantilever, third cantilever, trailing arm and a plurality of packing ring, the slider is mobilizable to be located in the slide rail, rotatable connection slide rail and trailing arm respectively in first cantilever both ends, rotatable first cantilever of connection and slider respectively in second cantilever both ends, rotatable connection trailing arm and slider respectively in third cantilever both ends, be equipped with the packing ring between first cantilever, second cantilever, third cantilever and the trailing arm junction.

Preferably, the device comprises a fixing plate, and the fixing plate is arranged between the connecting part of the first cantilever and the sliding rail.

Preferably, the fixing piece is shaped like a Chinese character ji.

Preferably, the support arm comprises a vertical rod and a horizontal rod, the vertical rod is connected with the horizontal rod, and the horizontal rod is connected with the first cantilever and the third cantilever.

Preferably, a bent guide head is arranged at the end part of the slide rail, a corresponding guide head is arranged at the end part of the horizontal rod, and when the supporting arm rotates to be close to the slide rail, the guide head is in butt joint with the guide head in an inosculating manner.

Preferably, the gasket is a copper alloy gasket.

Preferably, the slider is a copper alloy slider.

The utility model discloses a heavy sliding support's beneficial effect is: the sliding groove is arranged on the window frame, the window sash is arranged on the supporting arm, and the first cantilever, the second cantilever and the third cantilever are matched with each other to jointly support the supporting arm. Meanwhile, gaskets are arranged among the joints of the first cantilever, the second cantilever, the third cantilever and the support arm, and the gaskets can effectively reduce the rotating friction force among the joints of the first cantilever, the second cantilever, the third cantilever and the support arm, so that the window sash can be opened and closed flexibly and stably.

Drawings

FIG. 1 is a schematic view of a first angle of the heavy slide support of the present invention

FIG. 2 is a schematic view of the closed structure of the heavy slide support of the present invention

Fig. 3 is a second angle structure diagram of the heavy sliding support of the present invention.

Detailed Description

The invention will be further elucidated and described with reference to the following embodiments and drawings in which:

referring to fig. 1-3, the heavy slide support includes a slide rail 10, a slider 20, a first suspension arm 30, a second suspension arm 40, a third suspension arm 50, a support arm 60, and a plurality of washers 80.

The slide rail 10 is provided with a plurality of fastening holes for fixing, and the slide rail 10 is installed in the window frame. The movable joint of slider 20 is in slide rail 10, and slider 20 is copper alloy slider 20, and fire prevention is wear-resisting, and bearing performance is good. The two ends of the first suspension arm 30 are respectively rotatably connected with the slide rail 10 and the supporting arm 60, the two ends of the second suspension arm 40 are respectively rotatably connected with the first suspension arm 30 and the slide block 20, and the two ends of the third suspension arm 50 are respectively rotatably connected with the supporting arm 60 and the slide block 20.

The first cantilever 30, the second cantilever 40, the third cantilever 50 and the support arm 60 are connected through rivets, the rivets are riveted through a spin riveting method, riveting seams are uniform and tight, and the first cantilever 30, the second cantilever 40, the third cantilever 50 and the support arm 60 can rotate stably. And a washer 80 is provided between the joints of the first, second, third cantilevers 30, 40, 50 and the bracket arm 60. The washer 80 is a copper alloy washer, which can effectively reduce the rotational friction between the joints of the first suspension arm 30, the second suspension arm 40, the third suspension arm 50 and the bracket arm 60. A bump may also be provided between the junction of the first suspension arm 30, the second suspension arm 40, the third suspension arm 50 and the bracket arm 60, and a washer 80 may be provided at the junction of the bump and the first suspension arm 30, the second suspension arm 40, the third suspension arm 50 and the bracket arm 60.

A fixing piece 70 shaped like a Chinese character 'ji' is arranged between the connecting part of the first cantilever 30 and the slide rail 10. The fixing piece 70 is clamped in the sliding groove, then the screw thread is fixed in the sliding groove, the first cantilever 30 is connected with the fixing piece 70 through a rivet, and a copper alloy gasket is arranged between the first cantilever 30 and the fixing piece 70. When the window sash is opened, the first cantilever 30 is longer, so that the joint of the first cantilever 30 and the slide rail 10 can bear larger pressure, and the pressure-bearing strength of the joint of the first cantilever 30 and the slide rail 10 can be effectively enhanced by adding the fixing piece 70 shaped like a Chinese character 'ji'.

The bracket arm 60 comprises a vertical rod 64 and a horizontal rod 62, and the vertical rod 64 is vertically and fixedly connected with the horizontal rod 62. Wherein the horizontal bar 62 connects the first boom 30 and the third boom 50. The vertical rod 64 and the horizontal rod 62 are both provided with a plurality of fixing holes for fixing window sashes, and the window sashes are fixed on the vertical rod 64 and the horizontal rod 62. The vertical and horizontal rods allow the sash to be stably secured to the bracket arm 60.

The end of the sliding rail 10 is provided with a bent guide head 12, and the end of the horizontal rod is provided with a corresponding guide head 622. When the bracket arm 60 is rotated to approach the slide rail 10, the guide head 622 is engaged and abutted with the guide head 12. When the window sash is closed to the window frame, the sliding support mechanism is folded, and the guide head is in butt joint with the guide head in a matching way, so that the sliding support structure can be folded in place.

All parts of the sliding support are continuously punched by professional heavy-duty automatic equipment, and the sliding support is accurate, attractive, firm and durable.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a heavy sliding support, its characterized in that includes slide rail, slider, first cantilever, second cantilever, third cantilever, trailing arm and a plurality of packing ring, the slider is mobilizable to be located in the slide rail, rotatable connection slide rail and trailing arm respectively in first cantilever both ends, rotatable first cantilever of connection and slider respectively in second cantilever both ends, rotatable connection trailing arm and slider respectively in third cantilever both ends, be equipped with the packing ring between first cantilever, second cantilever, third cantilever and the trailing arm junction.

2. The heavy brace of claim 1 including a securing tab disposed between the first boom and the track connection.

3. The heavy runner as recited in claim 2, wherein said anchor tab is "inverted" shaped.

4. The heavy brace of claim 1 wherein the bracket includes a vertical rod and a horizontal rod, the vertical rod being connected to the horizontal rod, the horizontal rod connecting the first and third cantilevers.

5. The heavy duty slide brace of claim 4 wherein said rail end portion is provided with a bent guide head and said horizontal rod end portion is provided with a corresponding guide head, said guide heads and guide heads are in flush abutment when said bracket arm is rotated to approach said rail.

6. The heavy brace of claim 1 wherein the washer is a copper alloy washer.

7. The heavy slide of claim 1 wherein said slider is a copper alloy slider.