A lightweight and flexible built-in sunshade insulating glass exterior window

Abstract

The invention discloses a portable and flexible outer window with built-in sunshade hollow glass. The portable and flexible outer window with the built-in sunshade hollow glass comprises the hollow glass, an upper frame, a left frame, a right frame, a lower frame, two first lifting pulleys, two second lifting pulleys, a first left pull rope, a second left pull rope, a first sunshade curtain, a first bottom beam, a second bottom beam, a second sunshade curtain, a second upper corner pulley, a first corner pulley, a first pull rope fixing part, a first right pull rope, a second right pull rope,an inner magnet sliding block, a second lower corner pulley, a second right corner pulley and a second pull rope fixing part. A first left horizontal shaft is arranged at the left end of the first bottom beam, a first right horizontal shaft is arranged at the right end of the first bottom beam, a second left horizontal shaft is arranged at the left end of the second bottom beam, and a second righthorizontal shaft is arranged at the right end of the second bottom beam. An upper moving pulley is arranged at the upper end of the inner magnet sliding block, and a lower moving pulley is arranged at the lower end of the inner magnet sliding block. The portable and flexible outer window with the built-in sunshade hollow glass has a simple structure, light and flexible operation, and can meet theapplication requirements of users for large-size products.

Description

technical field [0001] The invention relates to a sunshade device and hollow glass, in particular to a light and flexible built-in sunshade hollow glass outer window. Background technique [0002] The central solar shading product is the best application method for high-rise buildings and buildings in typhoon areas. It has the advantages of cleanliness, beauty, wind resistance and energy saving. [0003] Built-in pleated blind sunshade insulating glass is a product with pleated blinds inside the insulating glass, which has been widely used in construction projects. However, the existing built-in pleated curtain sunshade hollow glass also has some disadvantages: a bottom beam with a certain gravity needs to be installed at the lower end of the pleated curtain, and the gravity of the bottom beam will naturally drop when unfolded. Existence, in order to overcome the gravity of the bottom beam, there must be 3-5 magnets in the inner magnet slider used to pull the pull cord, esp...

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Problems solved by technology

However, the existing built-in pleated curtain sunshade hollow glass also has some disadvantages: a bottom beam with a certain gravity needs to be installed at the lower end of the pleated curtain, and the gravity of the bottom beam will naturally drop when unfolded. Existence, in order to overcome the gravity of the bottom beam, there must be 3-5 magnets in the inner magnet slider used to pull the pull cord, especially for larger-sized central pleated curtain sunshade devices, the number of magnets in the inner magnet slider must be If there are more than 5 pieces, too many magnets will increase the resistance of the operation, and sometimes the pleated blinds cannot be pulled even when there are too many magnets. Generally, the maximum height will not exceed 1 meter, which cannot meet the user's application requirements for large-size products

[0004] In addition, the existing built-in pleated blind sunshade hollow glass mainly adopts two ways of unfolding from top to bottom and from bottom to top. If the deployment is from top to bottom, when users need indoor lighting, they can only close from bottom to top. Although some pleated blinds meet the indoor lighting requirements, the user's privacy cannot be guaranteed and cannot meet the user's multi-functional needs; When the height of the glass is large, the indoor lighting effect is not good, which cannot meet the needs of users

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