TWM609907U - Straw for cleaning inside easily - Google Patents

Abstract

An easy-to-clean internal straw, which has: an outer tube wall; an uneven inner tube wall; and a channel defined by the uneven inner tube wall; wherein the uneven inner tube wall ring is provided with a plurality of protrusions This allows the user to rub the surface of the uneven inner tube wall by pressing and rubbing the outer tube wall so that the plurality of protrusions can rub the surface of the uneven inner tube wall, so as to effectively remove the attachments on the uneven inner tube wall.

Description

Easy to clean internal straws

This creation is about straws, especially about a straw that is easy to clean inside.

In the context of increasingly stringent environmental regulations, many countries have begun to restrict or ban disposable plastic straws.

In order to comply with laws and regulations, people in Xizhi have proposed to use environmentally friendly materials, such as paper or corn flour, to make disposable straws. However, due to the large consumption of straws, discarded straws will still produce a lot of garbage.

In addition, some people have proposed combinable straws to facilitate cleaning of the interior. For example, the Republic of China I674868 patent proposes a detachable straw, which is mainly composed of two magnetic half-tube bodies and a buckle to form a straw. However, the detachable straw of this patent has the problems of high cost and easy dislocation during assembly.

In order to solve the aforementioned problems, a novel and easy-to-clean internal straw structure is urgently needed in the art.

The main purpose of this creation is to disclose a straw, which can be provided with a plurality of protrusions on the inner tube wall of the straw, so that the user can press and rub the outer tube wall of the straw to make the plurality of protrusions The part rubs the surface of the inner tube wall, thereby effectively removing the attachments on the uneven inner tube wall.

Another purpose of this creation is to disclose a straw which can be bent and stored in a box.

In order to achieve the aforementioned purpose, an easy-to-clean internal straw is proposed, which has:

An outer tube wall;

An uneven inner tube wall; and

A channel defined by the non-flat inner tube wall;

Wherein, the uneven inner tube wall ring is provided with a plurality of protrusions, so that the user can rub the surface of the uneven inner tube wall by pressing and rubbing the outer tube wall to make the protrusions rub against the surface of the uneven inner tube wall. Effectively remove the attachments on the uneven inner tube wall.

In one embodiment, the straw is made of silicone.

In one embodiment, the protrusion is triangular.

In one embodiment, the protrusion is square.

In one embodiment, the protrusion is semicircular.

In one embodiment, the protrusion is polygonal.

In order to enable your review committee to further understand the structure, features and purpose of the present invention, the drawings and detailed descriptions of the preferred specific embodiments are attached as follows.

Please also refer to Figures 1-3. Figure 1 is a schematic diagram of the appearance of one embodiment of the easy-to-clean internal straw; Figure 2 is another external schematic diagram of the easy-to-clean internal straw of Figure 1; and 3 is a cross-sectional view of the easy-to-clean internal straw of Figure 1.

As shown in FIG. 1, the easy-to-clean inside straw has an outer tube wall 100, an uneven inner tube wall 110 and a channel 120. In addition, preferably, the straw of the present creation can be made of silicone to make it flexible and convenient to be stored in a small box.

The outer tube wall 100 may be a flat surface.

The uneven inner tube wall 110 is provided with a plurality of protrusions 111, in this embodiment, the protrusions 111 are triangular.

The channel 120 is defined by the non-flat inner tube wall 111 for the passage of fluid.

The principle of this creation is that a plurality of protrusions 111 are ringed around the uneven inner tube wall 110, so that the user can rub the plurality of protrusions 111 by pressing and rubbing the circular outer tube wall 100. The surface of the uneven inner tube wall 110 can effectively remove the attachments on the uneven inner tube wall 110.

Based on the above description, this creation further proposes other embodiments of the protrusion 111 on the non-flat inner tube wall 110. Please refer to Figure 4, which is a cross-sectional view of another embodiment of the created easy-to-clean internal straw, in which the protrusion 111 is square; and please refer to Figure 5, which is the created easy-to-clean internal straw A cross-sectional view of another embodiment, wherein the protrusion 111 is semicircular. In addition, the protrusion 111 of this creation can also be polygonal.

With the design disclosed above, this creation has the following advantages:

1. The straw of the invention can be provided with a plurality of protrusions on the inner tube wall of the straw, so that the user can press and rub the outer tube wall of the straw to make the plurality of protrusions rub against the inner tube wall , So as to effectively remove the attachments on the uneven inner tube wall.

2. The straw of this creation can be bent and stored in a box.

The disclosure in this case is a preferred embodiment, and any partial changes or modifications that are derived from the technical ideas of the case and can be easily inferred by those who are familiar with the art will not deviate from the scope of the patent right of the case.

In summary, regardless of the purpose, means and effects of this case, it is shown that it is very different from the conventional technology, and its first creation is suitable for practicality, and it does meet the requirements of the new patent. I implore the reviewer to check it out and grant the patent as soon as possible. Society is for the best prayer.

100: Outer pipe wall 110: Non-flat inner tube wall 111: protruding part 120: Channel

Figure 1 is a schematic diagram of the appearance of an embodiment of the easy-to-clean internal straw created. Fig. 2 is another schematic diagram of the external appearance of the easy-to-clean inner straw of Fig. 1. Figure 3 is a cross-sectional view of the easy-to-clean internal straw of Figure 1; Figure 4 is a cross-sectional view of another embodiment of the created easy-to-clean inner straw. Figure 5 is a cross-sectional view of another embodiment of the created easy-to-clean internal straw.

100: Outer pipe wall

110: Non-flat inner tube wall

111: protruding part

120: Channel

Claims (6)

An easy-to-clean internal straw, which has: An outer tube wall; An uneven inner tube wall; and A channel defined by the non-flat inner tube wall; Wherein, the uneven inner tube wall ring is provided with a plurality of protrusions, so that the user can rub the surface of the uneven inner tube wall by pressing and rubbing the outer tube wall to make the protrusions rub against the surface of the uneven inner tube wall. Effectively remove the attachments on the uneven inner tube wall. The easy-to-clean internal straw described in item 1 of the scope of patent application, wherein the straw is made of silicone. The easy-to-clean internal straw as described in the first item of the patent application, wherein the protrusion is triangular in shape. The easy-to-clean internal straw described in the first item of the patent application, wherein the protrusion is square. As described in the first item of the scope of patent application, the inside of the easy-to-clean straw, wherein the protrusion is semicircular. The easy-to-clean inner straw as described in the first item of the patent application, wherein the protruding part is polygonal.

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