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Napkin drum

A napkin and cylinder technology, which is applied to household utensils and other directions, can solve the problems of scrapped napkins, damaged cylinders, etc., and achieves the effect of simple structure and suitable for promotion.

Inactive Publication Date: 2011-05-18
上海隆江医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The barrel material is generally made of plastic. During use, if it is accidentally bumped, it will cause damage to the barrel. Because there is no special barrel for replacement in the market, when the barrel is seriously damaged, the entire napkin tube will be scrapped.

Method used

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Examples

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Embodiment Construction

[0017] like figure 1 As shown, a napkin paper tube includes a base 3, a cylinder body 2 and an end cap 1. The cylinder body 2 is formed by curling and overlapping a rectangular plane material, and the plane material is generally that the plane material has a certain Rigid thin plastic or cardboard.

[0018] refer to figure 2 and image 3 , one side of the flat rectangular plastic is longitudinally provided with buttonholes 21, and the other side is provided with protruding tooth-shaped bodies, and the two are matched together to curl the cylinder body 2 into a cylinder.

[0019] A slot 31 is preferably provided along the periphery of the base, so that the cylinder 2 can be stably fixed on the base 3 . The inner side of the edge of the base 3 is provided with a protrusion 32 for clamping the cylinder body 2. The cylinder body is provided with a small hole matching the protrusion. When installing, the protrusion is now aligned and placed in the small hole, and then the cylin...

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PUM

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Abstract

The invention relates to a reusable, economic and environmentally-friendly napkin drum, which comprises a base, a drum body and an end cover, wherein the drum body is formed by curling and overlapping a rectangular planar material; a buckling hole is longitudinally formed on one side of the rectangular planar material; a tooth shape matched with the buckling hole stretches on the other side of the rectangular planar material; a clamping groove is formed at the periphery of the base; protuberances for clamping the drum body are formed on the inner side of the edge of the base; small holes matched with the protuberances are formed on the drum body; and the protuberances are uniformly formed along the edge of the base. As the drum body is made of reusable plastic or a reusable paper board, the service life of the napkin drum is extended, the cost is saved, and requirements on environmental friendliness and energy saving are met. The product is simple in structure and is very suitable for popularization.

Description

technical field [0001] The invention relates to a paper napkin tube, in particular to a reusable, energy-saving and environment-friendly napkin paper tube. Background technique [0002] Napkin paper tubes are used as daily necessities in public places such as restaurants and hotels, which brings convenience to people's lives. Most of the napkin paper tubes currently on the market are made up of a base, a cylinder body and an end cap, wherein the base, the cylinder body and the end cap can be separated, and the cylinder body is a cylinder formed at one time. The material of the cylinder is generally made of plastic. During use, if it is accidentally bumped, it will cause damage to the cylinder. Because there is no special cylinder for replacement in the market, when the cylinder is seriously damaged, the entire napkin paper tube will be scrapped. If a durable napkin paper tube can be provided, the cylinder body can be replaced, and the service life of the napkin paper tube w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47K10/22
Inventor 张依平
Owner 上海隆江医疗器械有限公司
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