CN210217589U

CN210217589U - Reinforced energy-saving rolling shutter door sheet

Info

Publication number: CN210217589U
Application number: CN201920317709.2U
Authority: CN
Inventors: canxi Lai; 赖灿熙
Original assignee: Guangxi Ryan Doors And Windows Technology Co Ltd
Current assignee: Guangxi Ryan Doors And Windows Technology Co Ltd
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2020-03-31
Anticipated expiration: 2029-03-13

Abstract

The utility model relates to an energy-conserving shutter door leaf of rolling up of strenghthened type, including door leaf, hookup hook, stopping, strengthening rib, its characterized in that, the door leaf adopt double-deck steel band, through the former shaping, door leaf both ends are equipped with the hookup hook, hookup hook portion be equipped with strengthening rib I and II make N layers of strengthening rib, add intensity, the inside stopping of door leaf is made. Compared with the prior art, the utility model, have compact structure, intensity is high, and the sound insulation is good, keeps warm, advantages such as energy-conservation.

Description

Reinforced energy-saving rolling shutter door sheet

Technical Field

The utility model belongs to the rolling slats door field, especially a strengthen energy-saving rolling slats door piece.

Background

The traditional roller shutter door sheet is a single-layer door sheet, the connecting hook is a single layer, the material is thin, the strength of the connecting hook is not enough, and the roller shutter door sheet can be unhooked or broken when the door body is large and is not durable; the thick door of materials is heavy, the installation is difficult, and the cost is high and is not favorable for sale.

Disclosure of Invention

An object of the utility model is to provide a compact structure, good, the heat preservation of sound insulation, energy-conservation, the energy-conserving roll up curtain door leaf of strenghthened type that intensity is high.

The technical scheme adopted for achieving the purpose is as follows:

1. the utility model provides an energy-conserving shutter door leaf of rolling up of strenghthened type, includes door leaf, hookup hook, stopping, strengthening rib, its characterized in that, the door leaf adopt double-deck steel band, through the former shaping, door leaf both ends are equipped with the hookup hook, hookup hook part be equipped with strengthening rib I and II make N layers of strengthening rib, increase intensity, the door leaf is inside to be made with the stopping.

2. According to the technical scheme 1, the reinforced energy-saving roller shutter door leaf is characterized in that the coupling hook part is provided with the reinforcing ribs I and the reinforcing ribs II which are made into two layers, three layers or four layers, so that the strength is higher.

3. The reinforced energy-saving roller shutter door leaf according to the technical scheme 1, wherein the filler is made of polyurethane foam material, so that the heat preservation performance is good.

Compared with the prior art, the utility model, have compact structure, intensity is high, and the sound insulation is good, keeps warm, advantages such as energy-conservation.

Description of the drawings:

figure 1 is a front view of the whole structure of the utility model,

figure 2 is a front view of the coupling hook frame of the present invention,

fig. 3 is a drawing of the utility model applied to the connection of two door sheets.

In fig. 1 to 3, a coupling hook (1), a door sheet (2), a filler (3), a reinforcing rib i (4), and a reinforcing rib ii (5).

The specific implementation mode is as follows:

the invention is further described below with reference to the following figures and examples:

the best practice of the utility model is that, referring to fig. 1 to fig. 3, a strenghthened type energy-conserving roll up curtain door leaf, including door leaf, hookup hook, stopping, strengthening rib, wherein, door leaf 2 adopt double-deck steel band, through the former shaping, 2 both ends of door leaf are equipped with hookup hook 1, hookup hook 1 part be equipped with strengthening rib I4 and strengthening rib II 5 and make N layer, increase intensity, 2 inside stopping 3 that do with of door leaf.

The part of the coupling hook 1 is provided with a reinforcing rib I4 and a reinforcing rib II 5 which are made into two layers, three layers or four layers, so that the strength is higher.

The filling material 3 is made of polyurethane foam material, and has good heat preservation.

Claims

1. The utility model provides an energy-conserving shutter door leaf of rolling up of strenghthened type, includes door leaf, hookup hook, stopping, strengthening rib, its characterized in that, door leaf (2) adopt double-deck steel band, through the former shaping, door leaf (2) both ends are equipped with hookup hook (1), hookup hook (1) part be equipped with strengthening rib I (4) and strengthening rib II (5) make N layer, increase intensity, door leaf (2) are inside to be made with stopping (3).

2. The energy-saving rolling shutter door leaf of claim 1, characterized in that the coupling hook (1) is partially provided with a reinforcing rib I (4) and a reinforcing rib II (5) which are made into two layers, three layers or four layers, and the strength is higher.

3. The reinforced energy-saving rolling shutter door leaf as claimed in claim 1, wherein the filling material (3) is made of polyurethane foam material, and has good heat insulation property.