CN2303039Y

CN2303039Y - Sunshade and rain-proof awning

Info

Publication number: CN2303039Y
Application number: CN 97240600
Authority: CN
Inventors: 黄观钰
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-08-26
Filing date: 1997-08-26
Publication date: 1999-01-06
Anticipated expiration: 2007-08-26
Also published as: HK1015621A2

Abstract

The utility model relates to a sunproof and rainproof awning, comprising brackets, a main shaft and an auxiliary shaft which take the function of support, rainproof awning cloth, and a telescopic arm. The brackets of the utility model are fixed on a wall and are positioned on the two ends of the main shaft. One end of the rainproof awning cloth is fixed on the main shaft, and the other end is fixed on the auxiliary shaft. One end of the folding telescopic arm is fixed on the brackets, and the other end is fixed on the auxiliary shaft. A bracket on one side of the utility model is provided with a motor which drives the main shaft to rotate. The rainproof awning cloth is bundled by S-shaped metal sheets which are buckled or is made of cloth coated with films. The utility model has strong light reflecting performance and can reduce temperature in room in a large scale. The utility model can be controlled by a manual control mode, a line control mode, and a remote control mode. The utility model can be conveniently and reliably used.

Description

A kind of anti-sun is prevented canopy

The utility model relates to a kind of reflective anti-canopy that is used for the commercial shop front among the people, local-style dwelling houses sun-shading rainproof.

Existing commercially available sun-shading rainproof tarpaulin multiselect cannot withstand natural calamities and Exposure to Sunlight with oxford, canvas etc., uses 2 or three years with regard to outmoded junk, needs to change; Its expansion link mostly is parallelogram sturcutre, and clumsy and manual, folding and unfolding is all wasted time and energy.

The purpose of this utility model provides the anti-canopy of a kind of handsome in appearance, durable in use, easy to operate anti-sun.

The purpose of this utility model can realize by following measure: main body of the present utility model is support, passive main shaft, countershaft, rainproof tarpaulin, telescopic arm.Its medium-height trestle is positioned at the two ends of main shaft, is fixed on usually during use on the wall, in the middle of rotatable main shaft is installed in; Anti-canopy one end is fixed on the main shaft, and the other end is fixed on the countershaft; Telescopic arm one end is fixed on the support, and the other end is fixed on the countershaft.Motor and worm and gear or bevel gear deceleration system that drive shaft is rotated are installed on the support of a side.Anti-canopy is formed by the sheet metal sheet sheet that is the ∽ shape butting that interlocks, the thick 0.2-0.5 millimeter of sheet metal, wide 30-80 millimeter or made by metal coating cloth.Telescopic arm be two sections collapsible, hollow columnar, the built-in extension spring of each section, two springs, one end is fixed, the other end is connected by the steel wire of walking around hinge.

The utility model is the adumbral effect height compared with prior art, can reflect away most of direct sunlight, effectively reduces room temperature, and it is firm, lasting, durable, operates lightly, and manual control, line traffic control, remote control are all suitable.

The utility model is described in further detail below in conjunction with accompanying drawing.

Accompanying drawing 1 is a perspective view of the present utility model, and the tarpaulin part is partly cutd open;

Accompanying drawing 2 is perspective view of the utility model main shaft;

Accompanying drawing 3 is the rainproof Tarpaulic structure schematic side view of the utility model sheet metal system.

The utility model main body comprises support 1, passive main shaft 2 and countershaft 5, one side is fixed on the main shaft in the holddown groove, opposite side is fixed on the rainproof cord 6 on the countershaft, be two sections collapsible, as to be hinged telescopic arms 4, motor and gear train 3 thereof that drive shaft is rotated are installed on a side stand.Wherein, telescopic arm one end is fixed on the countershaft, it is oblique support that one end is fixed on the support bottom, this moment, telescopic arm should adopt the upwards folding mode that is bent downwardly, or being fixed on spindle axis neighbouring is planar support, adopt crooked to the left or to the right folding mode, its nature is that full extension is opened, and the stretching spring shrinks back original shape; Exchange or the direct current drive acc power less than 30 watts, worm and gear or bevel gear slow down, the two-way connection of circuit rotating can wired control action, or installs wireless remote control behind the receiver additional; Can add the rocking handle mechanism of hand control main shaft folding and unfolding.

Now sketch course of action of the present utility model.Power switch is arranged on the wired or wireless control panel, launch the tarpaulin button, draw the tarpaulin button in.During expansion, at first turn on the power switch, admire by launching the tarpaulin button, the Motor Drive main shaft outwards rotates, and emits tarpaulin; Countershaft promotes tarpaulin and outwards launches under the elastic force effect that the telescopic arm extension spring resets, reset or tarpaulin ends when having launched up to telescopic arm, then powered-down.During gathering, turn on the power switch, admire by drawing the tarpaulin button in, the Motor Drive main shaft inwardly rotates, and regains tarpaulin; The inwardly motion under tarpaulin drives of countershaft this moment forces telescopic arm folding, regains fully or telescopic arm ends when folding fully up to tarpaulin, and powered-down at this moment, motion is by locked naturally.During operation, the number that can launch by the switching control tarpaulin of power supply.Manual operation only is to have substituted motor with handle, whole similar process, and the number that tarpaulin launches gets final product by lock handle.

Claims

1. the anti-canopy of anti-sun comprises support (1), passive main shaft (2) and countershaft (5), rainproof tarpaulin (6), telescopic arm (4), it is characterized in that

1) support is positioned at the two ends of main shaft, in the middle of rotatable main shaft is installed in,

2) rainproof tarpaulin one end is fixed on the main shaft, and the other end is fixed on the countershaft,

3) telescopic arm one end is fixed on the support, and the other end is fixed on the countershaft.

2. anti-sun as claimed in claim 1 is prevented canopy, it is characterized in that being equipped with on the support of a side interchange or dc motor (3) and worm and gear or the bevel gear deceleration system that drive shaft is rotated.

3. canopy is prevented in resistance as claimed in claim 1, it is characterized in that rain-proof fluffied is formed by the sheet metal sheet sheet that is the ∽ shape butting that interlocks, the thick 0.2--0.5 millimeter of sheet metal, wide 30--80 millimeter or made by metal coating cloth.