CN212272001U

CN212272001U - Mullion track for external sunshade linkage double-roller shutter window

Info

Publication number: CN212272001U
Application number: CN201922426516.3U
Authority: CN
Inventors: 倪海琼; 景作超; 焦长龙; 王孝文
Original assignee: Hebei Orient Sundar Windows Co Ltd
Current assignee: Hebei Orient Sundar Windows Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-01-01
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a mullion track for an external sunshade linkage double-roller shutter window, which comprises a middle support closed cavity and a left and a right slide rail open cavities; the tail ends of the front inner wall and the rear inner wall of the left sliding rail open cavity and the right sliding rail open cavity are respectively provided with a rubber strip groove for mounting wool tops; the width and the thickness of the middle support closed cavity are ensured to be tightly matched with the front and the rear inserting plates of the one-driving-two bearing seats of the double-roller shutter window; and a C-shaped slideway matched with a sliding plate of a connecting piece connected with the main section is fixed at the indoor end of the middle support closed cavity. The utility model discloses use with the connecting piece cooperation of the two bearing frames of one dragging of two roll up curtain windows of outer sunshade linkage and with main section bar, support intensity is high, and non-deformable has increased the life of two roll up curtain windows of outer sunshade linkage.

Description

Mullion track for external sunshade linkage double-roller shutter window

Technical Field

The utility model relates to an outer sunshade is spare part for the roll up curtain window, especially relates to a club's track for two roll up curtain windows of outer sunshade linkage.

Background

Along with the increasing demand of people on building energy conservation, building sunshade receives more and more attention. The traditional sun-shading mode adopts modes such as a large house cornice, a glass film, a curtain, an electric roller shutter window and the like to carry out sun-shading treatment. At present, electric roller shutter windows in the market are generally single-leaf shutter pieces driven by a motor, and also have external sunshade linkage double roller shutter windows researched by the unit; the electric roller shutter single-leaf curtain pieces are fixed by a housing with the upper end fixed on the upper window frame and a left and a right slide rails with the lower ends clamped in left and right mounting grooves at the outer end of the window frame; the middle of the linkage double-roller shutter window is also reinforced and supported by a mullion section bar. The left and right sliding rails and the mullion section bars not only play a role of a left edge rail and a right edge rail of a curtain sheet, but also play a role of supporting parts such as a motor, a rolling curtain shaft, a left guide rail, a right guide rail, a driving device, a housing and the like at the upper end of an electric rolling curtain window together with a housing fixed on an upper frame. Both ends of the mullion section bar are provided with sliding rails, due to the fact that left and right curtain pieces are dragged, the mullion section bar is easy to deform under the gravity pressure of upper-end parts, only the small-area rolling window with the lighter upper parts is adapted, when the weight of the upper parts is large, the mullion section bar can deform very quickly, when the sliding of the curtain pieces is influenced by the deformation of the inner cavity sliding rails, the curtain pieces can be damaged, and the rolling shafts of the curtain pieces can also follow the deformation, so that the curtain pieces incline towards the center. These all result in a reduction in the service life of the motorized roller shutter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above-mentioned problem that exists among the prior art, provide a rail of club for two roll up curtain windows of outer sunshade linkage, this rail of club and one of two roll up curtain windows of outer sunshade linkage drag two bearing frames and use with the connecting piece cooperation of main section bar, support intensity is high, non-deformable has increased the life of two roll up curtain windows of outer sunshade linkage.

In order to achieve the above object, the technical solution of the present invention is: a mullion track for an external sunshade linkage double-roller shutter window comprises a middle support closed cavity and left and right slide rail open cavities; the tail ends of the front inner wall and the rear inner wall of the left sliding rail open cavity and the right sliding rail open cavity are respectively provided with a rubber strip groove for mounting wool tops; the width and the thickness of the middle support closed cavity are ensured to be tightly matched with the front and the rear inserting plates of the one-driving-two bearing seats of the double-roller shutter window; and a C-shaped slideway matched with a sliding plate of a connecting piece connected with the main section is fixed at the indoor end of the middle support closed cavity.

Further preferably, the front and rear inner walls of the mullion section supporting the closed cavity are respectively provided with a reinforcing rib in a protruding manner. The supporting strength for supporting the closed cavity is enhanced.

When the two-in-one bearing seat is used, the front insertion plate and the rear insertion plate of the two-in-one bearing seat are inserted in the middle to support the closed cavity, the sliding plate of the connecting piece connected with the main profile is inserted in the C-shaped slide way, and the edges of the two curtain sheets are respectively positioned in the open cavities of the left slide way and the right slide way. The utility model discloses use with the connecting piece cooperation of the two bearing frames of one dragging of two roll up curtain windows of outer sunshade linkage and with main section bar, support intensity is high, and non-deformable has increased the life of two roll up curtain windows of outer sunshade linkage.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic perspective view of the present invention connected to a one-to-two bearing seat;

fig. 3 is a schematic cross-sectional view of the connection between the connecting member and the main profile of the present invention.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, 2 and 3, the tappet profile 10 of the present embodiment comprises a central supporting closed cavity 3 and left and right sliding rail

open cavities

2 and 4. The tail ends of the front inner wall and the rear inner wall of the left sliding rail open cavity 2 and the right sliding rail open cavity 4 are respectively provided with a rubber strip groove 1 for mounting wool tops. The width and the thickness of the middle supporting closed cavity 3 ensure that the front and the

rear inserting plates

9 and 8 of the one-driving-two bearing pedestal 6 of the outer sun-shading linked double-roller shutter window are tightly matched. And a C-shaped slideway 11 matched with a sliding plate 14 of a connecting piece 13 connected with a main profile 12 is fixed at the indoor end of the middle support closed cavity 3.

Preferably, the front and rear inner walls of the support closed cavity 3 are respectively provided with a reinforcing rib 5. And 7, a left guide piece of the external sunshade linkage double-roller shutter window.

Naturally, the invention also relates to other embodiments, and those skilled in the art can make corresponding changes and modifications according to the invention without departing from the spirit and substance of the invention, and these corresponding changes and modifications should be considered as improvements in the equivalent technology, and fall within the scope of protection of the claims of the invention.

Claims

1. The utility model provides an outer two roll of curtain window of sunshade linkage is with well rail way which characterized in that: comprises a middle support closed cavity and a left and right slide rail open cavity; the tail ends of the front inner wall and the rear inner wall of the left sliding rail open cavity and the right sliding rail open cavity are respectively provided with a rubber strip groove for mounting wool tops; the width and the thickness of the middle support closed cavity are ensured to be tightly matched with the front and the rear inserting plates of the one-driving-two bearing seats of the double-roller shutter window; and a C-shaped slideway matched with a sliding plate of a connecting piece connected with the main section is fixed at the indoor end of the middle support closed cavity.

2. The mullion track for external sunshade linked double-roller shutter window according to claim 1, characterized in that: and reinforcing ribs are respectively raised on the front inner wall and the rear inner wall of the middle support closed cavity.