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Venetian blind lifting traction rope retracting and releasing device of insulating glass built-in louver

A technology of retractable device and traction rope, which is applied to door/window protection devices, windows/doors, building components, etc., and can solve problems such as unreasonable structures

Pending Publication Date: 2018-11-16
JIANGSU SDL ENERGY CONSERVATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The applicant believes that the above-mentioned technical problems are mainly caused by the venetian blind lifting traction rope retractable rope device (also called "curtain flipping and venetian blind") installed in the cavity of the upper horizontal frame bar of the window corresponding to the top of the venetian blind. Curtain lifting device") due to unreasonable structure

Method used

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  • Venetian blind lifting traction rope retracting and releasing device of insulating glass built-in louver
  • Venetian blind lifting traction rope retracting and releasing device of insulating glass built-in louver
  • Venetian blind lifting traction rope retracting and releasing device of insulating glass built-in louver

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Embodiment Construction

[0024] In order to understand the technical essence and beneficial effects of the present invention more clearly, the applicant will describe in detail the following examples, but the descriptions of the examples are not intended to limit the solutions of the present invention. Equivalent transformations that are only formal but not substantive should be regarded as the scope of the technical solution of the present invention.

[0025] In the following descriptions, all concepts related to directionality or orientation of up, down, left, right, front and back are based on figure 1 The shown position status is a reference, so it cannot be understood as a special limitation on the technical solution provided by the present invention.

[0026] See figure 1 , showing the window 1, the front glass 2a, the middle glass 2b, the rear glass 2c, the inner control mechanism 3, the outer control mechanism 4, the venetian blind 5, the turning shaft drive mechanism 6 and the traction teeth...

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Abstract

The invention discloses a venetian blind lifting traction rope retracting and releasing device of an insulating glass built-in louver. The insulating glass built-in louver comprises a window body, front glass, rear glass, middle glass, an inner control mechanism, an outer control mechanism, a venetian blind, an overturning shaft drive mechanism and a traction tooth band expanding mechanism. The window body is formed by connecting a left longitudinal frame strip, a right longitudinal frame strip, an upper transverse frame strip and a lower transverse frame strip. The venetian blind lifting traction rope retracting and releasing device comprises a left traction rope winding roller bearing seat, a right traction rope winding roller bearing seat, a left traction rope winding roller, a right traction rope winding roller and an overturning shaft. The left traction rope winding roller bearing seat is arranged at the left end of the upper transverse frame strip, the right traction rope windingroller bearing seat is arranged at the right end of the upper transverse frame strip. The left traction rope winding roller is supported to the left traction rope winding roller bearing seat, and theright traction rope winding roller is supported to the right traction rope winding roller bearing seat. The right end of the overturning shaft extends to the right side of the right traction rope winding roller bearing seat, and is connected with the overturning shaft drive mechanism. The venetian blind is connected with the left and right traction rope winding rollers. The service life of a traction rope is long; and lifting stability is good and operation is easy.

Description

technical field [0001] The invention belongs to the technical field of hollow glass products, and in particular relates to a venetian blind lifting traction rope retractable device for a built-in louver in hollow glass. Background technique [0002] The above-mentioned hollow glass built-in shutters have the following self-evident advantages: good heat insulation to reflect the energy saving of the building; excellent sound insulation to avoid the noise from the outside world; anti-condensation and frost to ensure indoor light Sufficient and reflect the desired bright effect; through the adjustment of the deflection angle of the venetian blinds, the required indoor lighting requirements can be obtained and the privacy can be protected, and the venetian blinds can be free from dust. Effect; it is ideal for embellishment of buildings to improve the grade of buildings; strong impact resistance, good safety and long service life to meet the installation requirements of high-rise...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B9/322E06B9/326E06B9/264
CPCE06B9/264E06B9/322E06B9/326E06B2009/2643
Inventor 肖敏
Owner JIANGSU SDL ENERGY CONSERVATION TECH CO LTD
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