Adjustable screen

Abstract

The invention discloses an adjustable screen. The screen comprises a left screen curtain and a right screen curtain, a transverse plate assembly is arranged at the upper end of the whole of the left screen curtain and the right screen curtain, the transverse plate assembly comprises transverse telescopic pieces, the transverse telescopic pieces comprise first transverse plates and second transverse plates, first grooves are formed in one end faces of the first transverse plates, first sliding blocks are arranged on the inner side walls of the first grooves, first sliding grooves slidably connected with the first sliding blocks are formed in the outer side walls of the second transverse plates, the second transverse plates are arranged in the first grooves, through holes are formed in the second transverse plates, a multi-section telescopic rod is arranged in the through holes, multiple clamping pieces are arranged on the side wall of the multi-section telescopic rod at equal intervals,first gap grooves are formed in the lower end faces of the first transverse plates, second gap grooves matched with the first gap grooves are formed in the second transverse plates, the upper end ofthe left screen curtain and the upper end of the right screen curtain sequentially penetrate through the first gap grooves and the second gap grooves to be connected with the clamping pieces, and themulti-section telescopic rod is connected with a rotating rod. The screen can be conveniently adjusted so as to be conveniently suitable for doors of different sizes.

Description

technical field [0001] The invention relates to the technical field of screen doors, in particular to an adjustable screen door. Background technique [0002] Screen door, daily necessities, refers to a screen window installed on the door. Its main function is to prevent mosquitoes. The main types include single-door rewinding screen door and double-door rewinding screen door. [0003] In the prior art, the screen door includes two mesh gauze sheets of equal width symmetrically arranged, the mesh gauze sheets are rectangular in structure, and wrapping is installed on the four wrapping edges of the rectangular structure, and the relative width of the two mesh gauze sheets The adjacent two wrapping edges are symmetrically provided with several first magnetic suction blocks from top to bottom, and the top and sides of the mesh gauze are fixed on the door frame. The edge can only be customized according to the size of the door frame, which limits the scope of application of the...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the screen door includes two symmetrically arranged equal-width mesh gauze sheets, the mesh gauze sheets are rectangular in structure, and wrapping is installed on the four wrapping edges of the rectangular structure. The adjacent two wrapping edges are symmetrically provided with several first magnetic suction blocks from top to bottom, and the top and sides of the mesh gauze are fixed on the door frame. side, can only be customized according to the size of the door frame, which limits the application range of the screen door, and cannot provide a screen door suitable for door frames of various sizes

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