CN201810153U

CN201810153U - Ventilating anti-mosquito door leaf

Info

Publication number: CN201810153U
Application number: CN2010201158683U
Authority: CN
Inventors: 高黎
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-22
Filing date: 2010-02-22
Publication date: 2011-04-27
Anticipated expiration: 2020-02-22

Abstract

The utility model relates to a ventilating anti-mosquito door leaf comprising a leaf frame and a leaf core, wherein the leaf core is formed by puncturing and processing a metal punched plate net, so that the original flat plate becomes a plate with convex bags so as to increase the thickness of the thin metal punched plate net. When the leaf core is singly used as the core of the door leaf, three-dimension image is achieved, the rigidity is increased and attractiveness and elegance are achieved.

Description

The ventilation Mosquito-proof screen door

Technical field

The utility model relates to a kind of ventilation door leaf, the ventilation Mosquito-proof screen door that especially anti-mosquito enters.

Background technology

The door leaf of mosquito-proof door of modal in the market ventilation or screen door all carries out mosquito-proof ventilation with gauze wire cloth or nylon mesh.On April 1st, 2009 a disclosed patent, the patent No. is ZL2008201106450, the mosquito-proof net of ventilation of this door is thin Metal-Piercing expanded metals, eyelet can be less than the size of mosquito, but this patent only discloses the thickness that the thickness of this net is exactly plate.If directly make the core of door leaf of this punching expanded metals, the rigidity of door leaf just is short of relatively, and also owes attractive in appearance.

The utility model content

Problem to be solved in the utility model is as processing once more on the Metal-Piercing plate of door leaf core, makes the plate that original flat board becomes convex closure, thereby increases the thickness of thin Metal-Piercing expanded metals.When making the core of door leaf separately third dimension is arranged, it is elegant in appearance again to have increased rigidity.

For addressing the above problem, the mosquito-proof part of ventilation of the present utility model is to be stamped to form through mould on thin Metal-Piercing plate, wears but is washed into convex closure but do not dash.The number of convex closure and arrangement can artificially determine.Steel sheet punching net is not flat just like this, but have protruding have recessed.This expanded metals will no longer be the thickness of metal sheet, but add the convex closure height by the thickness of metal sheet.

This convex closure can be circle, annular, rectangle, rhombus, quincunx, pentagon or the shape of other kind and all kinds of art patterns, and these shapes or art pattern all stretch by sheet metal and form; After the convex closure moulding, the Metal-Piercing plate no longer is the thickness of metal sheet, neither be flat, but become scraggly.The quantity of convex closure can be one, a plurality of or a lot; The arrangement of convex closure can be well-regulated or random.Convex closure can be in the one side of sheet material or on the two sides.

After adopting the mosquito-proof ventilation net of this shape, because the web plate thickening, can make the core of door leaf separately, from and to save material elegant in appearance.

In sum, the utility model has the advantages that: the mosquito-proof silk screen good rigidity of its ventilation, can make the core of door leaf separately, it is elegant in appearance again to save material.

Description of drawings

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.The convex closure of this example is an annular, and is the one side that is punched in sheet metal.

Fig. 1 is the normal axomometric drawing of the utility model ventilation Mosquito-proof screen door.

Fig. 2 is the elevation of the utility model ventilation Mosquito-proof screen door core.

Fig. 3 is the metal sheet punched-plate.

Fig. 4 is the J-J cross section view of the utility model ventilation Mosquito-proof screen door core Fig. 2.

Fig. 5 is the B place partial view of Fig. 4 of the utility model ventilation Mosquito-proof screen door core.

The specific embodiment

Referring to Fig. 1, the utility model ventilation Mosquito-proof screen door is made up of fan frame 1, fan core 2.Fan frame 1 is to be processed through welding, riveted joint or other connection by the section bar that shape or metal sheet bending form.Fan core 2 is the sheet material of the band convex closure 4 that process mould punch process forms on thin Metal-Piercing plate.Fanning core 2 then is connected to process by welding, riveted joint etc. again and is door leaf with fan frame 1.

This ventilation Mosquito-proof screen door may different modeling, be equipped with various functions, the various variations of fan frame, fan core also may not have only the mosquito-proof net of ventilation of the present utility model, but so long as to ventilate mosquito-proof be to lean against the expanded metals that strikes out convex closure on the Metal-Piercing plate more all to drop within the protection domain of the present utility model.

Claims

1. ventilation Mosquito-proof screen door, form by fan frame and the mosquito-proof net of ventilation that is fixed on the fan frame, the mosquito-proof silk screen that ventilates is a metal sheet punching net, it is characterized in that: this mosquito-proof net that ventilates is to stamp out convex closure with mould again on the plate face of described metal sheet punching net.

2. according to the described ventilation Mosquito-proof screen door of claim 1, it is characterized in that: described convex closure is a side that is punched in metal sheet punching net.

3. according to the described ventilation Mosquito-proof screen door of claim 1, it is characterized in that: described convex closure is the both sides that are punched in metal sheet punching net.