CN102697359A - a straw structure - Google Patents

Abstract

The invention discloses a straw structure, which comprises a straw body, wherein a press mark is arranged on the straw body, the straw body forms a natural bend along the press mark, the press mark seals and blocks a channel of the straw, and when the straw tends to be straight, the interior of the straw forms a through channel; the indentations are provided at the golden section point of the length of the straw.

Description

a straw structure

technical field

The invention relates to a straw, in particular to a straw structure. the

Background technique

In the prior art, the straw does not have a closing function. As long as it is inserted in a beverage bottle or a beverage box, the pipeline of the straw is always in a water-through state. the

Contents of the invention

The object of the present invention is to provide a straw structure that can be automatically closed when not inhaling, aiming at the above-mentioned defects of the prior art

A straw structure is provided, which includes a straw body, and an indentation is arranged on the straw body, and the straw body is naturally bent along the indentation part, and the indentation part seals and blocks the passage of the straw, and the straw tends to be straight , the inside of the straw forms a through passage. the

In the straw structure above, the indentation is arranged at the golden section point of the length of the straw. the

The present invention has the following advantages: the straw body is naturally bent along the indentation part, and the indentation part seals and blocks the channel of the straw; when the straw body is in a straight state, the indentation opens, and a through passage is formed inside the straw body , you can drink beverages, when not smoking, the indentation part will be bent again naturally, blocking the passage of the straw. the

Description of drawings

Figure 1 is a schematic structural view of the straw body forming a natural bend along the indentation;

Fig. 2 is a schematic structural view of the straightened straw body when it is in a conduction state. the

Detailed ways

Referring to Fig. 1 and Fig. 2, a straw structure is provided, including a straw body 1, and an indentation 2 is arranged on the straw body 1, and the straw body 1 is naturally bent along the indentation 2, and the indentation 2 The position is closed to block the passage of the straw body 1, and when the straw body 1 is in a straight state, the inside of the straw body 1 constitutes a through passage. the

In the above straw structure, the indentation 2 is set at the golden section point of the length of the straw body 1 . the

The straw body 1 is naturally bent along the indentation 2, and the indentation 2 is closed to block the passage of the straw. When the straw body 1 is in a straight shape, the indentation 2 opens, and the inside of the straw body 1 forms a through passage. , you can take a drink, when you don’t take a drink, the part of the indentation 2 will be bent again naturally to block the passage of the straw body 1. the

Claims (2)

1. A straw structure, comprising a straw body (1), characterized in that: an indentation (2) is arranged on the straw body (1), and the straw body (1) is formed along the indentation (2) Bending naturally, the indentation (2) seals and blocks the passage of the straw (1), and when the straw (1) tends to be straight, the inside of the straw (1) forms a through passage. 2. The straw structure according to claim 1, characterized in that: the indentation (2) is set at the golden section point of the length of the straw.