CN211736998U

CN211736998U - Guide piece for external sunshade roller shutter window

Info

Publication number: CN211736998U
Application number: CN201922124689.XU
Authority: CN
Inventors: 景作超; 焦长龙; 王孝文; 刘爽
Original assignee: Hebei Orient Sundar Windows Co Ltd
Current assignee: Hebei Orient Sundar Windows Co Ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-10-23
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a guide piece for an external sunshade roller shutter window, which comprises a left guide piece and a right guide piece which are symmetrical left and right; the left guide piece and the right guide piece respectively comprise a fixed plate, a fixed plug fixed at the lower end of one end of the fixed plate, a reinforced buckle plate at the upper end of the fixed plate, a semicircular guide head fixed at the front end of the other end of the fixed plate and a baffle at the rear end of the fixed plate; the butt joint formed by the guide head and two vertical plates extending from the lower end of the baffle is in matched butt joint with a left or right guide rail or a sliding rail cavity of a mullion profile of the outer sunshade roller shutter window. Installation the utility model discloses an electric roller shutter window, when the curtain piece is rolled up and put down by rolling up the curtain axle again, greatly reduced the damage degree of curtain piece, greatly increased the life of curtain piece.

Description

Guide piece for external sunshade roller shutter window

Technical Field

The utility model relates to an outer sunshade is spare part for roll-up window, especially relates to an outer sunshade is guide for roll-up window.

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, people are also researching outer sun-shading roller shutter windows with two shutter pieces, however, no matter the electric roller shutter windows with single-leaf shutter pieces or the electric roller shutter windows with two shutter pieces are single-leaf shutter pieces, because the upper end surfaces of a left guide rail and a right guide rail are straight edges, the diameter of an octagonal roller pipe is large, the gap between the octagonal roller pipe and the shutter pieces is large, the shutter pieces need to be bent from the left guide rail and the right guide rail to the octagonal roller pipe, in addition, in the structure of the existing electric roller shutter window, the motor is positioned at one side of a roller shutter shaft, the end supporting strength is high, the roller shutter shaft is not easy to deform, the other end of the roller shutter shaft is not provided with an internal support, the roller shutter pieces are easy to bend and deform, especially, a wider roller shutter piece needs a longer roller shutter shaft, the longer roller shutter shaft is more easy to bend and deform at the middle of the end without, roll up curtain one end height, one end is low, perhaps middle one end slack partially, like this, when rolling up curtain piece or curtain piece activity, when the curtain piece that comes out from the right-angle side of left and right guide rail is rolled up and is put down by rolling up the roller shutter shaft again, very easily with the right-angle side of left and right guide rail and should roll up the roller shutter shaft contact and produce wearing and tearing, especially roll up the roller shutter shaft when being the octagon reelpipe, the deformation is big more, the dynamics of contact is big more, degree of wear is big more, cause the damage of curtain piece, and the clearance is big more, the curtain piece of this department is owing to not having the support, also very easy damage, finally lead to the reduction of the life-span of curtain piece, and.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above-mentioned problem that exists among the prior art, provide an outer sunshade roller shutter guide for window, install the electronic roll-up window of this guide, when the curtain piece is rolled up and put down by rolling up the roller shutter shaft again, greatly reduced the damage degree of curtain piece, greatly increased the life of curtain piece, reduced the noise.

In order to achieve the above object, the technical solution of the present invention is: a guide for an external sunshade roller shutter window comprises a left guide and a right guide which are symmetrical left and right; the left guide piece and the right guide piece respectively comprise a fixed plate, a fixed plug fixed at the lower end of one end of the fixed plate, a reinforced buckle plate at the upper end of the fixed plate, a semicircular guide head fixed at the front end of the other end of the fixed plate and a baffle at the rear end of the fixed plate; the guide head and two vertical plates extending from the lower end of the baffle form a butt joint which is in matched butt joint with a left or right guide rail or a sliding rail cavity of a mullion profile of the outer sunshade roller shutter window.

Further preferably, the front and rear walls of the stationary plug are raised with friction teeth. The fixing stability of the fixing plug is improved.

When the fixing plug is used, the fixing plug is inserted into the front and rear insertion plates of the left or right end base or the one-to-two bearing base of the outer sunshade roller shutter window, and the butt joint is opposite to the slide rail cavity of the left and right guide rails or the mullion section bar below; the curtain sheet penetrates through the middle of the butt joint, bypasses the semicircular guide head and is wound on the curtain rolling shaft. The curtain sheet is in dead angle contact with the left and right guide rails and the rolling shaft (especially the octagonal tube rolling shaft), so that the friction force is small, and the damage to the curtain sheet is small; the support of the semicircular guide head reduces the pulling force on the curtain sheet, and the curtain sheet is not easy to pull; the damage to the curtain sheet is greatly reduced, and the service life of the curtain sheet is greatly prolonged. Because the blind sheet, the left and right guide rails and the rolling shaft are not contacted with each other at dead angles, the noise is reduced.

Drawings

Fig. 1 is a schematic perspective view of a left guide of the present invention;

fig. 2 is a front view of the left guide of the present invention;

fig. 3 is a schematic perspective view of the right and middle guide members of the present invention;

fig. 4 is a front view of the right and middle guide members 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, 3 and 4, the present embodiment includes left and right guide members that are symmetrical to each other. The left and right guiding parts respectively comprise a fixing plate 2, a fixing plug 7 fixed at the lower end of one end of the fixing plate 2, a reinforcing buckle plate 1 at the upper end, a semicircular guiding head 4 fixed at the front end of the other end of the fixing plate 2 and a baffle 3 at the rear end. The guide head 4 and the two vertical plates extending from the lower end 3 of the baffle form a butt joint 5, and the butt joint 5 is in matched butt joint with a slide rail cavity of a left or right guide rail or a mullion profile of the outer sun-shading roller shutter. Preferably, friction teeth 6 are projected on the front and rear walls of the fixed plug 7.

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 sunshade guide for roll-up window which characterized in that: comprises a left guide piece and a right guide piece which are symmetrical to each other at the left and right sides; the left guide piece and the right guide piece respectively comprise a fixed plate, a fixed plug fixed at the lower end of one end of the fixed plate, a reinforced buckle plate at the upper end of the fixed plate, a semicircular guide head fixed at the front end of the other end of the fixed plate and a baffle at the rear end of the fixed plate; the butt joint formed by the guide head and two vertical plates extending from the lower end of the baffle is in matched butt joint with a left or right guide rail or a sliding rail cavity of a mullion profile of the outer sunshade roller shutter window.

2. The guide for an external sunshade roller shutter window according to claim 1, characterized in that: the front wall and the rear wall of the fixed plug are provided with friction teeth in a protruding mode.