CN202697835U - Waterproof device of sleeve - Google Patents

Abstract

The utility model relates to daily living necessities, in particular to a waterproof device of a sleeve. The waterproof device of the sleeve comprises a cuff. The waterproof device of the sleeve is characterized in that a silica gel base layer is arranged on the inner portion of the cuff. Laciness is arranged on the outer mouth of the silica gel base layer. The laciness is made of plastics or cotton cloth. The waterproof device of the sleeve has the advantages that the sleeve can be rolled up by slightly patting of a wrist, and the laciness can prevent water from moistening the sleevee. The waterproof device of the sleeve is simple in structure, convenient to operate, time-saving and energy-saving, and saves a large amount of time for students.

Description

A kind of coat-sleeve water-tight device

(1) technical field

The utility model relates to a kind of daily living article, particularly a kind of coat-sleeve water-tight device.

(2) background technology

Students general time between last term is all more urgent, day student especially, and the time is more nervous.This just cause students often can some daily trival matters do also very nervous, as when washing one's face since the water pipe height problem often can get coat-sleeve wet; especially to winter, thick coat-sleeve can not smoothed out with the fingers, and can make wet wet to cuff; very uncomfortable, also can get books wet when writing.Because the anxiety of time and the restriction of coat-sleeve thickness, a lot of classmates face such problem.Therefore, invented a kind of coat-sleeve water-tight device.

(3) summary of the invention

The utility model provides a kind of simple in structure, easy to operate, time saving and energy saving coat-sleeve water-tight device in order to remedy the deficiencies in the prior art.

The utility model is achieved by the following technical solution:

A kind of coat-sleeve water-tight device comprises cuff, it is characterized in that: described cuff inside is provided with silica gel basic unit, and silica gel basic unit collar extension is provided with lace, and lace is that plastics or cotton are made.

The beneficial effects of the utility model are: one clap and coat-sleeve can be rolled gently on wrist, and lace can be prevented the sealing coat-sleeve of getting wet; Simple in structure, easy to operate, time saving and energy saving, for classmates have saved a large amount of time.

(4) description of drawings

Below in conjunction with accompanying drawing the utility model is further described.

Accompanying drawing 1 is structural representation of the present utility model;

Among the figure, 1 cuff, 2 silica gel basic units, 3 laces.

(5) specific embodiment

Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises cuff 1, and cuff 1 inside is provided with silica gel basic unit 2, and silica gel basic unit 2 collar extensions are provided with lace 3, and lace 3 is made for plastics or cotton.

Adopt a kind of coat-sleeve water-tight device of the present utility model, silica gel basic unit 2 is just as voguish silica gel watch, and one claps on wrist, just cuff 1 can be rolled, and closely is entangled on hand.Owing to want waterproof, so be provided with lace 3 at the collar extension of silica gel basic unit 2, lace 3 can be made with plastics or cotton etc., is used for waterproof, and is so both attractive in appearance, can stop again water to flow to the cuff the inside.

Claims (1)

1. a coat-sleeve water-tight device comprises cuff (1), it is characterized in that: described cuff (1) inside is provided with silica gel basic unit (2), and silica gel basic unit (2) collar extension is provided with lace (3), and lace (3) is made for plastics or cotton.

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