CN201705168U

CN201705168U - External sun shading double swing arm shutter

Info

Publication number: CN201705168U
Application number: CN2010202324712U
Authority: CN
Inventors: 顾端青; 王云新
Original assignee: Fujian Academy of Building Research; SHANGHAI QINGYING INDUSTRY SHARES Co Ltd
Current assignee: Fujian Academy of Building Research; SHANGHAI QINGYING INDUSTRY SHARES Co Ltd
Priority date: 2010-06-22
Filing date: 2010-06-22
Publication date: 2011-01-12
Anticipated expiration: 2020-06-22

Abstract

The utility model discloses an external sun shading double swing arm shutter, which comprises two vertical edge slots arranged at both sides and forming a rectangular window body with the upper frame and the lower frame at the top and the bottom, wherein the upper frame is a hollow structure with an opening at one side, the inner part of the upper frame is provided with a reel pipe, the inner groove of the vertical edge slot is embedded with a slide rod capable of moving up and down along the groove, a swing arm support seat is respectively fixed at the upper position and the lower position of the slide rod, the two swing arm support seats are respectively connected with one end of the upper swing arm and the lower swing arm via two hinges, the other end of the upper swing arm and the other end of the lower swing arm are connected via a connecting seat, a locking part is arranged under the slide rod, and the slide rod is fixed in the groove via the locking part; and an upper sun shading part is connected and fixed on the upper swing arm, and a lower sun shading part is connected and fixed on the lower swing arm. The utility model combines two separate structures of a window frame and a sun shading curtain frame, not only reduces cost but also ensures the convenience for installation, and achieves a good energy-saving effect.

Description

External sunshade double-swing-arm shutter

Technical Field

The utility model relates to a shutter, especially an outer sunshade double swing arm shutter.

Background

The sun-shading board used outdoors is almost not available, the price of the whole set of the existing sun-shading board mechanism is very high, the energy-saving effect of the outer sun-shading board is obviously superior to that of the inner sun-shading board, the market needs the cheap, practical and safe outer sun-shading device, and in addition, the structure of a shutter outside a window body is not designed in the existing product.

Disclosure of Invention

To solve the problem, the utility model provides an outer sunshade double swing arm shutter improves on current building window form, unites two into one the structure of two separations of window frame and sunshade screen frame, and not only reduce cost has but also guaranteed the convenience of installation. And a good energy-saving effect is achieved.

In order to achieve the above object, the present invention provides an external sunshade double-swing-arm blind, comprising: the two vertical side grooves are arranged on two sides and form a rectangular window body together with the upper frame and the lower frame at the top and the bottom, the upper frame is of a hollow structure with an opening at one side, and a reel pipe is arranged in the upper frame; the device comprises a vertical side groove, a sliding rod, a swing arm supporting seat, a locking part and a locking part, wherein the sliding rod capable of moving up and down along the groove is embedded in the groove on the inner side of the vertical side groove; the upper sunshade part is fixedly connected with the upper swing arm, and the lower sunshade part is fixedly connected with the lower swing arm.

The utility model discloses can simplify the twice installation of window installation and sunshade installation into an installation, window sunshade integration has improved solar protection devices's security.

Drawings

The above and other objects, features and advantages of the present invention will become apparent from the following detailed description of the present invention, which is to be read in connection with the accompanying drawings.

FIG. 1 is a side view of the structure of the present invention;

FIG. 2 is a view of the end face of the upper frame section of FIG. 1;

FIG. 3 is a preferred embodiment of the present invention;

fig. 4 is a schematic view of the structure at another angle in fig. 3.

Detailed Description

Referring to fig. 1 and 2, the outer sunshade double-swing-arm blind of the present invention comprises two

vertical side slots

11 and 12 at two sides, and a rectangular window structure composed of an upper frame and

lower frames

13 and 14 at the top and bottom, wherein the upper frame 13 is a hollow rectangular structure with an opening at one side, and a roller pipe 21 is installed inside the hollow rectangular structure.

The utility model discloses a more special structure lies in,

erect limit groove

11 and 12 and unite two into one original window frame and sunshade screen frame, use one of them perpendicular limit groove 11 as an example, inlay in the inboard recess of this perpendicular limit groove 11 and establish one can follow the recess slide bar 36 of activity from top to bottom, position respectively is fixed with a swing

arm supporting seat

25 and 26 about slide bar 36, two supporting seats connect one through a

hinge

31 and 33 respectively and go up the one end of swing arm 41 and lower swing arm 42, on, the other end of

lower swing arm

41 and 42 is connected through a connecting seat 32, adopted the activity hinge as connecting seat 32 in this embodiment. A handle 35 is arranged below the sliding rod 36, and the positioned sliding rod 36 can be fixed in the groove through the knob handle 35.

The upper sunshade 61 is fixed to the upper swing arm 41 and is generally formed by stacking rigid louvers, and the lower sunshade 62 is fixed to the lower swing arm 42 and is generally made of a flexible curtain sheet.

In addition, in order to protect the upper frame 13 and the roller pipe 21, the present invention further nests a cover 29 outside the upper frame 13.

Fig. 3 and 4 are schematic diagrams of a preferred embodiment of the present invention. When the outer sun-shading double-swing-arm shutter of the utility model is used, the upper and lower swing arms form a double-swing-arm system in the preferred embodiment, namely, the upper and

lower swing arms

41 and 42 are composed of an upper swing arm 41, a lower swing arm 42, swing

arm supporting seats

25 and 26 and the like, the upper and

lower swing arms

41 and 42 are composed of aluminum profile stainless steel cables and strong springs, and the swing force generated by the springs of the upper swing arm 41 makes the upper swing arm 41 have the tendency of turning upwards; the swing force generated by the spring of the lower swing arm 42 has the effect of reducing the included angle between the two swing arms, and in the natural state of the mechanism, the swing arm supporting seat 26 of the lower swing arm 42 slides to the top end to collide with the swing arm supporting seat 25 of the upper swing arm 41, so that the two swing arms are close to the horizontal position. The swing arm support 26 of the lower swing arm 42 can pull down the lower swing arm 42 with a small force, and the lower swing arm 42 can be pulled down to shade the sun with a sun visor (sheet).

Furthermore, the utility model discloses can also adopt the locking hand wheel to replace handle 35, can pin slide bar 36, slide bar 36 links firmly with swing arm supporting seat 26 of lower swing arm 42, just also locks the slip of lower swing arm 42, fixed entire system.

Because the utility model discloses unite two into one traditional window frame and sunshade screen frame, the event, can simplify the installation of twice of window installation and sunshade installation into an installation, the window sunshade integration has improved solar protection devices's security. Moreover, compared with the original window structure section and the sunshade structure section, the special section saves metal materials by more than 20 percent. Through the improvement, use the utility model discloses overcome the condition of the outer sunshade of difficult installation after the current window installation finishes.

When the window is selected, the sun-shading system is selected, and a standard housing can be selected, so that the building sun-shading meets the energy-saving regulation, and the selection of a building designer is facilitated.

The utility model discloses can simplify the twice installation of window installation and sunshade installation into an installation, window sunshade integration has improved solar protection devices's security. And, use this product to overcome the difficult condition of installing the outer sunshade after the current window installation finishes. The sun-shading efficiency of the product is similar to that of the similar products, the structure is simple, manual operation is convenient to fix, and the wind-proof effect is excellent. The sun shade can be placed at the highest point generally, so that the sun shade can shade sun and rain, the position of the sun shade is adjusted according to the intensity of sunlight, lighting is adjusted, and ventilation is kept. If the sun-shading louver blade is used, the requirement on the material is relatively low and the cost can be reduced because the sun-shading louver blade is fixed on a specially-made blade seat.

The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should fall within the scope of the present invention and should be defined by the claims.

Claims

1. Outer sunshade double swing arm shutter, its characterized in that includes:

the two vertical side grooves are arranged on two sides and form a rectangular window body together with the upper frame and the lower frame at the top and the bottom, the upper frame is of a hollow structure with an opening at one side, and a reel pipe is arranged in the upper frame; wherein,

a sliding rod which can move up and down along the groove is embedded in the groove at the inner side of the vertical side groove, a swing arm supporting seat is respectively fixed at the upper position and the lower position of the sliding rod, the two swing arm supporting seats are respectively connected with one end of an upper swing arm and one end of a lower swing arm through two hinges, the other ends of the upper swing arm and the lower swing arm are connected through a connecting seat, a locking part is arranged below the sliding rod, and the sliding rod is fixed in the groove through the locking part;

the upper sunshade part is fixedly connected with the upper swing arm, and the lower sunshade part is fixedly connected with the lower swing arm.

2. An external sunshade double swing arm blind according to claim 1,

the upper sunshade part is formed by overlapping rigid shutter sheets, and the lower sunshade part is a flexible curtain sheet.

3. An outer shading double swing arm blind according to claim 1 or 2,

the outer side of the upper frame is also nested with a cover shell.

4. An external sunshade double swing arm blind according to claim 3,

the connecting seat is a movable hinge.

5. An external sunshade double swing arm blind according to claim 4,

the locking part is a handle or a locking hand wheel.