CN2488359Y - Portable cup - Google Patents

Abstract

The utility model relates to a portable cup which belongs to a daily necessity. The technical proposal of the utility model is as bellow: At least one part of a cup body is made of corrugated pipes which can vertically stretch. After being designed as the structure, the cup body of the utility model has a continuous structure, so that the problem of leakage is avoided. Whole or part of the corrugated pipe structure makes the cup body of the utility model flexible, that is to say, the size of the cup body can not be narrowed when not in use, thus, the aim of portability is achieved. In addition, the quite low cost and easy processing of the corrugated pipes also make the utility model have the advantage of low cost.

Description

Portable cup

Technical field

The utility model is a kind of portable cup, belongs to daily living article.

Background technology

Along with improving constantly of development of market economy and living standard, the personnel that go on business, travel are also increasing, are convenient drinking-water, and many persons of going out carry water tumbler, and present most of water tumbler volume is bigger, and inconvenience is carried.Though the portable cup that is formed by several conical ring suits was arranged in the past, drainage appears easily between each ring, result in hand cramps to the user, and the cost of this portable cup is also higher.

Summary of the invention

The purpose of this utility model is: design a kind of simple in structure, with low cost, easy to use and reliable portable cup.

The utility model is finished on cup, and its technical scheme is: at least a portion of cup is made by the bellows of energy longitudinal extension.Perhaps the side integral body of cup is made by the bellows of energy longitudinal extension.Above-mentioned bellows can be the bellows of annular, also can be the bellows of spiral form.

After the utility model is designed to this structure, making cup is a kind of continuous version, thereby avoided leakage problem, and, the bellows structure of a part or whole part formula also makes cup of the present utility model that retractility is arranged, that is to say and to dwindle its volume in time spent not, thereby reach portable purpose.In addition, because the cost of bellows is lower and be convenient to processing, also make the characteristics with low cost that the utlity model has.

In the utility model the cup end and cup side, cup side all can be designed to the form of split connection with the part that is connected with bowl cover or be made as one respectively or cup by forming with the coupling part of bowl cover above the lateral parts of glass end that is made as one, bellows and the lateral parts.

Description of drawings

Fig. 1 partly cuts open figure for the utility model embodiment's;

Wherein, 1-and bowl cover coupling part, 2-cup side is at the bottom of the 3-cup.

Specific embodiments

As shown in the figure, present embodiment relates to cup, and it is made up of the part 1 that the cup end 3 and 2 tops, cup side of cup side 2,2 belows, cup side are connected with bowl cover.The cup side 2 of present embodiment, the cup end 3 and part 1 one that is connected with bowl cover are made.Wherein, cup side 2 is made by the bellows of energy longitudinal extension.

Claims (4)

1, a kind of portable cup comprises its cup, it is characterized in that: at least a portion of said cup is made by the bellows of energy longitudinal extension.

2, portable cup according to claim 1 is characterized in that: the side integral body of cup is made by the bellows of energy longitudinal extension.

3, portable cup according to claim 1 and 2 is characterized in that: the cup end (3) is made as one with the side of cup.

4, portable cup according to claim 3 is characterized in that: cup is formed with the coupling part (1) of bowl cover by being made as the cup end (3) of one, the cup side (2) that is made of bellows and cup side (2) top.

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