Door sealing batten of container

A container and beading technology, which is applied in packaging, windows/doors, door/window applications, etc., can solve problems such as poor bonding and sealing performance, unreasonable appearance and structure of door seal beading 10, and reduced sealing performance, etc., to achieve easy injection molding, Simple structure and low processing cost

Inactive Publication Date: 2010-03-17
SHENGSHI CONTAINER MANAGEMENT SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As can be seen from the figure, there is a fit gap A between the door seal bead 10 and the door seal 20, because the cross-sectional length L1 of the door seal bead 10 is 32 mm, and the length of the inner groove of the door seal 20 is L2 is only 24mm, which obviously cannot match the existing door sealing strip 20, resulting in reduced sealing performance and poor fit and sealing performance
Therefore, the appearance structure of the existing door seal bead 10 is not reasonable enough

Method used

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  • Door sealing batten of container
  • Door sealing batten of container
  • Door sealing batten of container

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Experimental program
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Effect test

Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] like Figure 4 , 5 As shown, the door sealing strip is a straight strip 40 with an L-shaped cross section. The straight strip 40 includes a pressing plate 41 for pressing the door sealing strip and a reinforcing plate 42 located on one side of the pressing plate 41. The straight strip 40 is mostly It is made of impact-resistant acrylonitrile-butadiene-styrene copolymer (abbreviated as ABS) material, and can also be made of other polymer materials or composite materials. H is 4mm~19mm, the thickness t of pressing plate 41 and reinforcing plate 42 is 1mm~4mm, the angle Q between the two is 90 degree~110 degree, the moment of inertia Ix of straight bar 40 is no less than 210.164mm4.

[0027] For example: the length L of a door seal bead 402 is 22 mm, the height H is 10 mm, the thickness t of the pressure plate 41 and the reinforcement plate 42 i...

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PUM

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Abstract

The invention relates to a door sealing batten of a container, which is a vertical bar with an L-shaped cross section. The vertical bar comprises a press plate for tightly compressing a door gland strip and a reinforced plate located at one side of the press plate. The door sealing batten is characterized in that the vertical bar is made of macromolecular materials or composite materials, and thecross section (402) of the dock sealing batten is 5-25mm in length (L) and 4-19mm in height (H);the press plate and the reinforced plate are 1-4mm in thickness (t), and an angle (Q) between the pressplate and the reinforced plate is 90-100 degrees; the inertia moment (Ix)of the vertical bar is no less than 210.164 mm<4>; the press plate is in an upward arch form, the lower surface of the press plate is provided with downward convex ribs, and a plurality of fixing holes are arranged in the press plate. Compared with the door sealing batten of the prior art, the manufacture and production costof the dock sealing batten is lowered by 1/3, and the sealing property is better.

Description

technical field [0001] The invention relates to the field of containers, in particular to a fixing device for an outer sealing strip of a container. Background technique [0002] The container is a means of transportation to realize the "door-to-door" service of goods. The sealing performance of the door body and the box body of the container is very important. A good sealing structure can prevent insects, wind, light, sound, smoke, and waterproof. It protects the goods inside the box. [0003] At present, the sealing of the container is generally realized by the cooperation of the door sealing strip installed on the door frame and the box body, and the door sealing strip is fixed on the door frame by the door sealing bead. The container door sealing strips in the prior art mostly use stainless steel door sealing strips to fix the door frame sealing strips. Although the strength and rigidity are good, the cost is relatively high. [0004] Another type of door seal bead, su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D90/08B65D90/54B65D90/00B65D88/12E06B5/00
Inventor 张宝戴凯袁洪伟陈健昭
Owner SHENGSHI CONTAINER MANAGEMENT SHANGHAI
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