CN211115639U

CN211115639U - Windproof and light-control shutter

Info

Publication number: CN211115639U
Application number: CN201921774660.XU
Authority: CN
Inventors: 余龙宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-28
Anticipated expiration: 2029-10-22

Abstract

The utility model belongs to the technical field of the shutter technique and specifically relates to a prevent wind, accuse light type shutter, including two first frames and two second frames, be located the top the inside of first frame is rotated and is installed the pivot, the one end fixed mounting of pivot has second bevel gear, the first bevel gear with second bevel gear meshing is installed to the other end of rotation axis, the haulage rope is installed to the equal symmetry in both sides of pivot, a plurality of blades are installed to equidistant in the outside of haulage rope, and the both ends of blade all are located the inside of second frame, are located the below the internally mounted of first frame has the removal frame, the lower extreme of haulage rope runs through the removal frame and is connected with the stopper, the outside of haulage rope has cup jointed and is located the stopper top and is located the inside spring of removal frame. Compared with the prior art, the utility model, simple structure, convenient to use is swift, can adjust light, and anti-wind ability reinforce is worth promoting.

Description

Windproof and light-control shutter

Technical Field

The utility model relates to a shutter technical field especially relates to a prevent wind, accuse light type shutter.

Background

Blinds are a style of window, originating in china. Ancient Chinese buildings have mullions, and are applied to all dynasties from the warring state to the Han dynasty. The bars are called mullions, and the bars are called mullions. The mullion window is an original style of the blind, and can be said to be the original state of the blind. The modern shutter is invented by the American people called John Hanpeason and the patent of the invention is obtained in 1841, 8 and 21. The blind window is generally relatively wide and is generally used for indoor and outdoor sun shading and ventilation. The shutter curtain wall has multiple functional advantages and is very beautiful, and is generally used for high-rise buildings.

The existing shutter is poor in use stability and weak in wind resistance, and meanwhile, when illumination adjustment is carried out, the shutter is inconvenient, the use effect of the shutter is greatly reduced, and therefore the windproof and light-control shutter is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a windproof and light-control shutter.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A windproof and light-control shutter is designed, which comprises two first frames and two second frames, wherein a rectangular structure is formed between the two first frames and the two second frames, a rotating shaft is rotatably arranged in the first frame above the two first frames, one end of the rotating shaft is fixedly provided with a second bevel gear, one side of the first frame positioned above the second bevel gear is rotatably provided with a rotating shaft, one end of the rotating shaft is provided with an adjusting knob, the other end of the rotating shaft is provided with a first bevel gear meshed with the second bevel gear, both sides of the rotating shaft are symmetrically provided with hauling ropes, the outer sides of the hauling ropes are provided with a plurality of blades at equal intervals, and both ends of the blade are positioned in the second frame, a movable frame is arranged in the first frame positioned below the second frame, the lower extreme of haulage rope runs through to remove the frame and is connected with the stopper, the outside of haulage rope has been cup jointed and is located the stopper top and is located the inside spring of removal frame.

Preferably, the first frame and the second frame are both aluminum alloy frames.

Preferably, the hauling cable is a nylon hauling cable.

Preferably, the blade is an aluminum alloy with a width of 25 mm.

The utility model provides a pair of prevent wind, accuse light type shutter, beneficial effect lies in: the utility model discloses adjust knob who is equipped with rotates, and adjust knob drives first bevel gear and rotates, and first bevel gear drives second bevel gear and rotates, and second bevel gear drives the pivot and rotates, and when the pivot rotated, the drive haulage rope drives the blade rotation under the effect of spring and stopper simultaneously, realizes the adjustment of light, removes the frame and drives haulage rope and blade and draw close to a direction, can strengthen the anti-wind ability of shutter, compared with the prior art, simple structure, convenient to use is swift, can adjust light, and anti-wind ability is strong, is worth promoting.

Drawings

Fig. 1 is a schematic front view of a wind-proof light-control blind according to the present invention;

3 FIG. 3 2 3 is 3 a 3 schematic 3 view 3 of 3 the 3 structure 3 A 3- 3 A 3 of 3 a 3 windproof 3 and 3 light 3- 3 control 3 window 3 blind 3 according 3 to 3 the 3 present 3 invention 3; 3

Fig. 3 is a schematic structural view of a main sectional view of a wind-proof light-control blind according to the present invention;

Fig. 4 is a schematic view of a portion B of the windproof and light-control window blind according to the present invention.

In the figure: the device comprises a traction rope 1, blades 2, a first frame 3, an adjusting knob 4, a second frame 5, a moving frame 6, a rotating shaft 7, a second bevel gear 8, a first bevel gear 9, a spring 10 and a limiting block 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a prevent wind, accuse light type shutter, includes two first frames 3 and two second frames 5, and first frame 3 and second frame 5 are the aluminum alloy frame, and the quality is light, and it is stable to use, excellent in use effect.

Constitute the rectangle structure between two first frames 3 and two second frames 5, the inside rotation that is located the first frame 3 in top installs pivot 7, the one end fixed mounting of pivot 7 has second bevel gear 8, the one side that is located the first frame 3 in top rotates and installs the rotation axis, adjust knob 4 is installed to the one end of rotation axis, the other end of rotation axis install with second bevel gear 8 meshed first bevel gear 9, haulage rope 1 is installed to the equal symmetry in both sides of pivot 7, haulage rope 1 is the nylon stay cord, stable in utilization, high strength, can effectual anti breaking.

A plurality of blades 2 are installed to haulage rope 1's the outside equidistant, and blade 2 is width 25 mm's aluminum alloy, and light-operated effectual, the practicality is strong.

And the both ends of blade 2 all are located the inside of second frame 5, and the internally mounted who is located the first frame 3 of below has removal frame 6, and the lower extreme of haulage rope 1 runs through removal frame 6 and is connected with stopper 11, and the outside of haulage rope 1 has been cup jointed and has been located stopper 11 top and be located the inside spring 10 of removal frame.

The working principle is as follows: during the use, the utility model discloses adjust knob 4 who is equipped with rotates, adjust knob 4 drives first bevel gear 9 and rotates, first bevel gear 9 drives second bevel gear 8 and rotates, second bevel gear 8 drives pivot 7 and rotates, when pivot 7 rotates, drive haulage rope 1, haulage rope 1 on one side is drawn, haulage rope 1 of another side relaxes, it rotates to drive blade 2 simultaneously under spring 10 and stopper 11's effect, realize the adjustment of light, remove frame 6, it draws close to a direction to remove frame 6 drive haulage rope 1 and blade 2, can strengthen the anti-wind ability of shutter.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The windproof and light-control shutter comprises two first frames (3) and two second frames (5), and is characterized in that a rectangular structure is formed between the two first frames (3) and the two second frames (5), a rotating shaft (7) is arranged above the first frames (3) and is rotatably arranged inside the first frames, a second bevel gear (8) is fixedly arranged at one end of the rotating shaft (7), a rotating shaft is rotatably arranged above one side of the first frames (3), an adjusting knob (4) is arranged at one end of the rotating shaft, a first bevel gear (9) meshed with the second bevel gear (8) is arranged at the other end of the rotating shaft, hauling ropes (1) are symmetrically arranged on two sides of the rotating shaft (7), a plurality of blades (2) are equidistantly arranged on the outer side of the hauling ropes (1), and two ends of the blades (2) are arranged inside the second frames (5), be located the below the internally mounted of first frame (3) has removal frame (6), the lower extreme of haulage rope (1) runs through to remove frame (6) and is connected with stopper (11), spring (10) that are located stopper (11) top and are located removal frame (6) inside have been cup jointed in the outside of haulage rope (1).

2. A wind and light resistant blind according to claim 1, wherein said first (3) and second (5) rims are aluminum alloy rims.

3. A wind and light resistant blind according to claim 1, characterized in that said pulling cords (1) are nylon pulling cords.

4. A wind and light control blind according to claim 1, wherein said slats (2) are of aluminium alloy with a width of 25 mm.