TWI699180B - Structure and method of environmental protection straw - Google Patents

Abstract

The present invention relates to the structure and method of an environmental protection straw. The main structure includes a tube body with a perforation at both ends of the tube body, an inner tube channel inside the tube body, and the inner tube channel communicates with the perforation , A grinding layer is defined between the channel in the tube and the tube body, and the grinding layer is formed by a honing machine, whereby the user can pass the channel in the tube body through a honing machine (Honing) to grind, so as to grind a grinding layer between the channel in the tube and the tube body, so that the inner wall of the tube body can be smoother, so as to achieve the effect of convenient cleaning and use.

Description

Structure and method of environmental protection straw

The present invention is to provide a structure and method of an environmentally friendly straw, in particular to a structure and method of an environmentally friendly straw that makes the interior smoother to facilitate use and cleaning.

By the way, the rise of environmental awareness has become more and more high in modern times. Regardless of the industry, it is necessary to pay attention to environmental protection issues, such as plastic products. Due to the appearance of plastic products, the habits of human life have been greatly changed. For example, plastic tableware, cups, and plastic bags can make life more convenient, but the emergence of plastic products has gradually increased the damage to the environment by humans, because plastic products are materials that the earth cannot decompose on its own. Every increase of a plastic product is equivalent to adding a garbage that cannot be disposed of on the earth.

At present, the most commonly used plastic products should be plastic bags and drinking straws. Therefore, governments in many countries are gradually promoting the use of plastic bags or plastic cups and straws, and modern people are gradually accustomed to carrying them by themselves. Bags, cups, and straws are used instead of plastic products. The straws are very important for cleaning because they need to be reused. The inner wall of the straws is very troublesome for cleaning. If the inner wall is dirty or rough, it will be quite difficult to clean, and it will also cause trouble in use.

Therefore, how to solve the above-mentioned conventional problems and deficiencies is the direction that the applicant of the present invention and related manufacturers engaged in the industry urgently want to study and improve.

Therefore, in view of the above-mentioned deficiencies, the inventor of the present invention collected relevant information, evaluated and considered in many ways, and based on the accumulated years of experience in this industry, through continuous trials and modifications, he designed this cleaning and application performance. He is the inventor of the more convenient structure and method of environmental protection straws.

The main purpose of the present invention is to use a honing machine to grind the inner wall of the straw so as to make the inner wall smoother to facilitate cleaning and use.

To achieve the above object, the main structure of the present invention includes: a tube body, two perforations formed at both ends of the tube body, an intratube channel defined in the tube body and communicating with the two perforations, and a channel defined in the tube And the grinding layer between the pipe body, and the grinding layer is processed by a Honing machine.

With the above structure, the user can first take out the tube body and use a honing machine (Honing) to grind the inner wall of the tube body. The grinding method is to grind the rotatable in the grinder. The piece penetrates into the perforation of the tube body and performs reciprocating grinding action in the channel in the tube, thereby grinding a grinding layer between the channel in the tube and the tube body, and the average roughness value of the center line of the grinding layer (Ra ) Is less than 0.025μ, so the inner wall of the tube body can be made smooth and not easy to remain dirty, so it is quite convenient for cleaning or use.

With the above-mentioned technology, a breakthrough can be made to solve the problem that the inner wall of the conventional disposable straw is difficult to clean and cause inconvenience to use, so as to achieve the practical progress of the above advantages.

1, 1b, 1c: tube body

11: Piercing

12: Channel in the tube

13: Grinding layer

2, 2b, 2c: honing machine

21: drive components

22, 22b: rotating parts

23, 23a, 23b, 23c: abrasive parts

24: The first driver

25b: The second driver

The first figure is a perspective view of a preferred embodiment of the present invention.

The second figure is a manufacturing flow chart of the preferred embodiment of the present invention.

The third figure is a schematic diagram of the placement of the preferred embodiment of the present invention.

The fourth figure is the grinding installation diagram of the preferred embodiment of the present invention.

The fifth figure is a schematic diagram (1) of polishing of a preferred embodiment of the present invention.

The sixth figure is a schematic diagram (2) of polishing of a preferred embodiment of the present invention.

The seventh figure is a schematic diagram of the polishing completion of the preferred embodiment of the present invention.

The eighth figure is a replacement diagram of another preferred embodiment of the present invention.

The ninth figure is a schematic diagram of polishing of another preferred embodiment of the present invention.

The tenth figure is a manufacturing flow chart of another preferred embodiment of the present invention.

The eleventh figure is an installation diagram (1) of another preferred embodiment of the present invention.

Figure 12 is an installation diagram (2) of another preferred embodiment of the present invention.

Figure 13 is a schematic diagram of the polishing of another preferred embodiment of the present invention.

Fig. 14 is a schematic diagram of polishing of another preferred embodiment of the present invention.

In order to achieve the above-mentioned purposes and effects, the technical means and structure adopted by the present invention are illustrated in detail below to illustrate the features and functions of the preferred embodiments of the present invention for a complete understanding.

Please refer to the first to seventh figures, which are a perspective view of a preferred embodiment of the present invention to a schematic diagram of the completion of grinding. It can be clearly seen from the figures that the present invention includes: a tube body 1, a tube body 1 Each of the two ends has a perforation 11, and the inside of the tube body 1 also defines an inner tube passage 12, which communicates with the two perforations 11, and the tube body 1 can be made of metal; a grinding layer 13, The grinding layer 13 is defined between the tube body 1 and the inner channel 12, and is intended to be located at the inner wall of the tube body 1, and the grinding layer 13 is processed by a honing machine 2, and in this embodiment The honing machine 2 is a horizontal honing machine 2 as an example; and the honing machine 2 includes a driving element 21, a rotating part 22, and at least one grinding part 23. The driving element 21 is connected to the rotating part 22, and the grinding The member 23 is arranged on the rotating member 22, and the rotating member 22 and the grinding member 23 can be driven to rotate by the driving member 21, and the first driving member 24 can drive the rotating member 22 to reciprocate. In this embodiment, the driving member 21 It is a drive motor, and the abrasive 23 is one of a grindstone, sand bar, sandpaper, or foam sandpaper, which is not limited. In this embodiment, sandpaper is used as an example; and in this embodiment, honing The machine 2 further includes a first driving member 24 which can drive the rotating member 22 to reciprocate.

Based on the above description, the structure of the present technology can be understood, and according to the corresponding cooperation of this structure, the honing machine 2 can be used to process the tube body 1, thereby forming the grinding layer 13 and making the inner wall smoother. In order to achieve the effect of convenient cleaning and use, and the detailed explanation will be described below.

With the above component assembly, it can be clearly seen from the figure that the manufacturing method of the present invention is as follows: (a) As shown in the third figure, take one with two perforations and one in-pipe channel communicating with the perforation The tube body, and fix it on the honing machine to align one of the perforations of the tube body with the rotating part; (b) As shown in the fourth figure, place the abrasive part (sandpaper) in the honing machine Rotating parts; (c) can refer to the fifth figure, start the driving element in the honing machine to make the driving element rotate To drive the rotating part and the grinding part to rotate; (d) The grinding part is inserted into the channel in the tube from the position of the perforation; (e) The grinding part can be carried out in the channel in the tube as shown in Figure 6 Rotary reciprocating processing (namely honing processing); and (f) as shown in Figure 7, after rotating reciprocating processing (honing processing) through the grinding piece, the pipe body and the channel in the pipe will be formed There is an abrasive layer.

The above is the manufacturing method of honing. Compared with the general lathe or inner hole grinding method, the reciprocating honing can grind the inner wall more smoothly and finely, and make the center line of the grinding layer 13 rougher. When the value (Ra) is ground to less than 0.025μ, it can reach the standard specifications of various countries, and because the grinding layer 13 on the inner wall is quite smooth, it is not easy to get stuck on the inner wall when it is necessary to absorb larger granular materials, and the use is completed It is not easy to remain dirty afterwards, and it is more convenient to clean, so it can be more convenient to use or clean.

And in this embodiment, step (c1) can be performed after step (c) to drive the rotating member and the grinding member to reciprocate through the first driving member, thereby performing a reciprocating grinding action, but it is not Set limits, manual or other methods can also be used for reciprocating operation.

Please also refer to Figures 8 to 10 at the same time, which are the replacement schematic to the manufacturing flowchart of another preferred embodiment of the present invention. It can be clearly seen from the figure that this embodiment is similar to the above embodiment. Step (e1) can be performed only after step (e). After the first grinding is completed, the grinding member 23a is replaced with another grinding member 23a with higher precision, and the grinding is performed again.

In this way, during processing, the grinding piece 23a with coarser grinding particles can be ground first, and then replaced with the grinding piece 23a with higher precision for grinding again, which not only improves the grinding efficiency, but also increases the grinding precision.

Please also refer to Figures 11 to 13 at the same time, which are the installation diagram (1) to the grinding diagram of another preferred embodiment of the present invention. It can be clearly seen from the figure that this embodiment is different from the above The embodiments are similar with minor differences. In this embodiment, the honing machine 2b further includes a second driving member 25b. The second driving member 25b is provided at one side of the rotating member 22b to drive the tube body 1b to reciprocate.

And after step (c), step (c1) can be performed, and the tube body 1b is driven to reciprocate through the second driving member, thereby cooperating with the rotating grinding member 23b to perform honing processing.

The above-mentioned operation is the operation mode of the horizontal honing machine 2b.

Please also refer to Fig. 14 which is a schematic diagram of another preferred embodiment of the present invention. As can be clearly seen from the figure, this embodiment is similar to the above-mentioned embodiment. In this embodiment, a horizontal honing machine 2c is also used as an example, and the pipe body 1c is driven on the grinding member 23c by manpower. The reciprocating movement means that it can be directly driven by manpower without any other mechanical driving method, and the honing process can also be completed.

However, the above description is only the preferred embodiments of the present invention, which does not limit the patent scope of the present invention. Therefore, all simple modifications and equivalent structural changes made by using the description and drawings of the present invention should be the same. It is included in the scope of the patent of the present invention, and is hereby stated.

Therefore, the structure and method of the environmental protection straw of the present invention can improve the conventional technology. The key lies in that the grinding layer 13 is ground out of the tube body 1 through the honing machine 2, thereby making the inside of the tube body 1 smoother and It is more convenient to clean and use.

To sum up, the structure and method of the environmental protection straw of the present invention can indeed achieve its effects and purposes when used. Therefore, the present invention is truly an invention with excellent practicability. It meets the requirements of an invention patent application. If you submit an application, I hope that the review committee will grant you this invention as soon as possible to protect the applicant's hard work. If the review committee has any doubts, please send me instructions. The applicant will do his best to cooperate and feel good.

1‧‧‧Tube body

11‧‧‧Perforation

12‧‧‧In-pipe channel

13‧‧‧Grinding layer

Claims (6)

An environmental protection straw structure, which mainly comprises: a tube body with a plurality of perforations and an inner tube channel, the perforations are respectively formed at both ends of the tube body, and the inner tube channel is defined in the tube Inside the body, and the channel in the tube communicates with the perforations, the material of the tube body is metal; and a polishing layer defined at the junction of the channel in the tube and the tube body, and the polishing layer passes through A honing machine (Honing) processing, and the honing machine (Honing) includes a driving element, a rotating part, and at least one grinding part, the rotating part is connected to the driving element, and driven by the driving element The rotating part rotates, and the grinding part is arranged on the rotating part, and the tube body is processed in a rotating and reciprocating manner through the grinding part. The honing machine further includes a second driving part, the second driving part The part is arranged at one side of the rotating part, and is used to drive the pipe body to reciprocate. The honing machine is a horizontal honing machine. For the structure of the environmental protection straw described in item 1 of the scope of patent application, the abrasive part is one of a grinding stone, a sand bar, a sandpaper, or a foam sandpaper. As for the structure of the environmental protection straw described in item 1 of the scope of patent application, the honing machine (Honing) further includes a first driving member connected to the rotating member for driving the rotating member to perform Reciprocating motion. An environmental protection straw manufacturing method, the steps include: (a) taking a tube body, the material of the tube body is metal, and the two ends of the tube body are respectively provided with a perforation, and the tube body has an inner channel Communicate with the perforations; (b) place at least one grinding piece on a rotating piece in a honing machine, the honing machine is a horizontal honing machine; (c) the rotating piece A driving element in the honing machine is used to rotate to drive the grinding member to rotate; (c1) The grinding machine further includes a second driving member arranged at one side of the rotating member to drive the tube to perform Reciprocating movement; (d) the grinding piece enters the channel in the tube through the perforations; (e) making the grinding piece rotate and reciprocate in the channel in the pipe; (e1) replacing the grinding piece with another A high-precision grinding piece, and grinding again; and (f) after the grinding piece is rotated and reciprocated, the pipe body and the channel in the pipe are formed There is an abrasive layer. As described in item 4 of the scope of patent application, the method for manufacturing an environmentally friendly straw, wherein step (c1) can be performed after step (c), and the grinder further includes a first driving member arranged on the rotating member, which is provided Drive the rotating part to reciprocate. According to the manufacturing method of environmental protection straws described in item 4 of the scope of patent application, the abrasive part is one of grindstone, sand bar, sandpaper, or foam sandpaper.

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