Combined angle regulator for suspension membrane hollow glass membrane stretching frame

Abstract

The invention provides a combined angle regulator for a suspension membrane hollow glass membrane stretching frame. The angle regulator is formed by combining a spring frame pin device, a dry frame corner key and a corner connector which correspond to a spring frame, a dry frame and a partition bar in the stretching frame and made of three different profiles. The spring frame pin device comprises three different pins corresponding to different channels, a dry frame pin corresponds to an inner cavity of the dry frame, a trapezoid inner cavity is formed in the pin, the root portion intersection of the pin device is provided with a boat-shaped pipe, oval holes are formed in a square tube, round holes are formed in the two side walls of the square tube, insertion arms in butt joint with the middle partition bar profile are arranged on the two sides of the connector, connected with a flange of the dry frame and in planar butt joint with the spring frame, the connection root portions of the insertion arms are vertical ribbed plates, the upper section and the lower section are connected to clamping grooves of the two pin device root portions, an oval short pipe is arranged on a transverse ribbed plate extending to the inside of the waist portion, and the two ends of the short pipe are inserted into the oval holes in the square tube, so that the three profiles obliquely cut by 45 degrees are assembled as a whole at an end corner.

Description

technical field [0001] The invention belongs to the technical field of exterior protection of green energy-saving buildings, and specifically relates to a method of tightly and firmly assembling three different profiles of a film-suspended glass stretch film frame at the end corners through a combined corner device. Background technique [0002] At present, due to the relatively good optical properties of optical plastic films and the irreplaceable flexibility of glass, double-suspended-film double-insulated glass and double-suspended-film triple-insulated glass have ushered in a huge space for development. [0003] In the existing industrial production technology, in order to facilitate the construction of fixing the film on the structural frame, the suspended film insulating glass must be divided into upper and lower parts. Therefore, an intermediate connecting part is needed to connect the upper and lower parts when assembling. Form a structural frame with certain stabili...

AI Technical Summary

Problems solved by technology

If the upper and lower frames are fixed by a single corner joint, and the middle spacer is also connected, it will cause difficulties in the operation when assembling the pieces, and the assembly accuracy of the two profile frames is very high.

At the same time, a single corner can't make the side of the open profile filled with film elements (such as springs, etc.) have a dry and breathable function

If two corners are used to position and assemble the two profile frames respectively, the required accuracy is also very high, and the channel of the open profile is not convenient for the arrangement of the tenons of the middle spacer and the pins of the corners. Large interference will cause great damage to the sealing. At the same time, it cannot effectively solve the drying and ventilation of the hollow glass inner cavity on the side where the stretch film element is installed, and affect the dew point of the inner cavity.

[0005] In order to make the structural frame have sufficient stability, the construction of the intermediate connecting parts should not only consider the construction of the sealant, but also the construction of the structural adhesive. The process will become cumbersome and the construction will become more difficult.

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