JP3060190U - Connection pipe for PET bottle compression - Google Patents

Abstract

(57) [Problem] To provide a connection pipe for PET bottle compression, which aims to reduce the amount of dust using the suction force of a vacuum cleaner. A cylindrical body (2) having a hollow inside is formed with a conical cylindrical tip insertion portion (1) having an open end at an end, and an inverted cone having an end opened at a rear end. A cylindrical rear end insertion portion (3) is formed, a front end insertion portion (1) is freely inserted into a vacuum cleaner nozzle, and a rear end insertion portion (3) is freely inserted into an opening (7) of a plastic bottle, The feature is that the air in the plastic bottle is sucked out and anyone can easily and instantly compress the plastic bottle.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a connection pipe for compressing a used PET bottle using a suction force of a vacuum cleaner to compress a used PET bottle.

[0002]

[Prior art]

 Many drinks around us have been using PET bottles for a long time, and we have been struggling with garbage disposal. There was something.

[0003]

[Problems to be solved by the invention]

 These tools had the following disadvantages. I. Using a knife or other knife was dangerous. B. Some of them were difficult to operate. C. Depending on the structure of the tool, the tool itself was bulky, or its performance did not accompany the selling price. D. Therefore, such tools are hardly widespread, and as a result, plastic bottles are often discarded as garbage, which has spread to environmental problems such as incineration gas generated when burned.

[0004]

[Means for Solving the Problems]

 To take advantage of the suction power of vacuum cleaners in every home, it can be solved with some simple tools as shown. What can be said in common is that a connector that is airtightly connected between the nozzle part of the vacuum cleaner that sucks air and the opening of the plastic bottle and compresses the empty plastic bottle by the suction power of the vacuum cleaner. With a circular section, a cylindrical body (2) with a hollow circular section, a conical cylindrical tip insertion section (1) with an open end, or an inverted conical section. An open conical cylindrical rear end insertion part (3) with an open front end or an open front end is formed at the rear end of the body part (2). The formed conical shape is formed by a hollow cylindrical rear end insertion portion (5), and the front end insertion portions (1) and (4) can be freely inserted into the cleaner nozzle (6), and the rear end insertion portion (3) , (5) can be freely inserted into the opening (7) of the plastic bottle.In addition, when elastic material such as rubber is used, it is a connector that maintains airtightness even with some other design pipes. The present invention is a connection pipe for compressing a PET bottle having the above configuration.

[0005]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described. (A) As shown in FIG. 1, a vacuum cleaner nozzle (6) and an opening (7) of a plastic bottle are respectively inserted into the front and rear ends of a cylindrical body (2) having a hollow inside. An outer diameter that has a front-end insertion part (1) and a rear-end insertion part (3) that become gradually thinner so that it can be freely inserted and inserted. The connecting pipe has a true circular cross section and can maintain airtightness when bleeding air. (B) As shown in FIG. 4, a vacuum cleaner nozzle (6) and an opening (7) for a plastic bottle are provided at the front and rear ends of a cylindrical body (2) having a hollow inside, respectively. It has a front-end insertion part (4) and a rear-end insertion part (5) where the hole on the circular side becomes gradually thicker so that it can be freely inserted and inserted. The mounting surfaces a to b and c to d are perpendicular to each other. A connection pipe that has a round cross-section with a round inner diameter and can maintain airtightness when bleeding air. (C) As shown in FIG. 5, the inside hole is gradually inserted into the tip of the cylindrical body (2) having a hollow inside so that it can be freely inserted and inserted outside the cleaner nozzle (6). Hold the tip insertion part (4) so that it becomes thicker, and attach it inside the opening (7) of the plastic bottle to the rear end of the hollow cylindrical body (2), and gradually insert it so that it can be freely inserted. It has a rear end insertion part (3) that becomes thinner, and the cross section of the circular and outer diameters of the mounting surfaces a to b and c to d in the vertical direction is a perfect circle. Can keep the connection pipe. (D) As shown in Fig. 6, the inside of the vacuum cleaner nozzle (6) is attached to the tip of the cylindrical body (2) with a hollow inside, and gradually becomes thin so that it can be freely inserted. At the rear end of a cylindrical body (2) with a hollow part (1), the rear end of which becomes gradually thicker so that it can be mounted outside the opening (7) of the plastic bottle It has an insertion part (5), and the inner and outer diameters of the mounting surfaces a to b and c to d are vertically circular and the cross section of the outer diameter is a perfect circle, so that airtightness can be maintained when air is evacuated. Connection pipe. (E) As shown in FIG. 7, stronger airtightness can be obtained by using elastic materials such as rubber for the portions a to b and c to d of the structures of (a), (b), (c) and (d). A connection pipe that can maintain airtightness by deforming elastic material even if the cross-sections of a-b and c-d deviate slightly from true circles. (E) As shown in FIG. 8, a pipe having a size that can be inserted into the opening (7) of the plastic bottle is inserted into a hollow elastic material (11) having a size to cover the entirety of the cleaner nozzle (6). A connection pipe that can maintain airtightness when bleeding air. (F) In FIG. 8, a hollow elastic material (11) having a very high adhesiveness makes it possible to remove air even if a hole smaller than the cut edge of a bottle is made without the need for a pipe. Connection pipe that can maintain airtightness. The present invention consists of the above configuration. When using the present invention, attach the tip of the product to the nozzle of the vacuum cleaner, attach the rear end to the opening of the plastic bottle, activate the switch of the vacuum cleaner, and deflate the bottle. This allows the PET bottle to be flattened and easily rolled by hand. When the nozzle is removed at the rounded position and the cap is closed, the bottle will not return to its original state with the bottle crushed, and after one day, the bottle will not return even if the cap is removed.

[0006]

[Effect of the invention]

 By using this device, anyone can easily and instantly compress the plastic bottles, which helps to reduce garbage. In addition, its simple structure allows it to be manufactured and sold at a lower cost than before, so it is used in many homes and is useful for resource recovery for PET bottle recycling.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a use state of the present invention.

FIG. 2 is a left side view of the present invention.

FIG. 3 is a right side view of the present invention.

FIG. 4 is an exploded perspective view showing the use state of the third aspect of the present invention.

FIG. 5 is an exploded perspective view showing a state of use according to claim 4 of the present invention.

FIG. 6 is an exploded perspective view showing a use state according to a fourth embodiment of the present invention.

FIG. 7 is an exploded perspective view showing the state of use of claim 5 of the present invention.

FIG. 8 is an exploded perspective view showing the state of use of claim 6 of the present invention.

FIG. 9 is an exploded perspective view showing a use state according to claim 6 of the present invention.

FIG. 10 is a perspective view showing an example of use of the present invention.

FIG. 11 is a cross-sectional view showing a use state of the present invention.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 front end insertion portion 2 hollow cylindrical body portion 3 rear end insertion portion 4 front end insertion portion 5 rear end insertion portion 6 nozzle of vacuum cleaner 7 opening of plastic bottle 8 front end connection portion using elastic material 9 elastic material Rear end connecting part using 10 hollow pipe 11 hollow elastic material 12 vacuum cleaner 13 plastic bottle

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[Procedure amendment]

[Submission date] February 4, 1999

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claim 6

[Correction method] Change

[Correction contents]

Claims (6)

[Utility model registration claims] A nozzle for sucking air from the vacuum cleaner;
A plastic bottle compression connection pipe, which is airtightly connected between the plastic bottle openings and comprises a connector for compressing an empty plastic bottle by the suction of a vacuum cleaner. 2. A conical cylindrical tip insertion portion (1) having an open end at the end of a cylindrical body (2) having a hollow interior, and an inverted cone having an end opened at a rear end. A rear end insertion portion (3) on the cylindrical tube is formed, the front end insertion portion (1) is freely inserted into the cleaner nozzle (6), and the rear end insertion portion (3) is inserted into the opening (7) of the plastic bottle. Insert freely. A connection pipe for PET bottle compression consisting of the above formation. 3. A cylindrical body portion (2) having a hollow interior, a leading end insertion portion (4) formed on the opening which is formed by cutting the leading end into an inverted conical shape, and having a leading end at a rear end. A rear-end insertion portion (5) on an open cone-shaped hollow cylinder is formed, the front-end insertion portion (4) can be freely inserted into a vacuum cleaner nozzle (6), and the rear-end insertion portion (5) is a plastic bottle. It can be freely inserted into the opening (7). A connection pipe for PET bottle compression consisting of the above formation. 4. A tip insertion portion (4) on a tube which is opened by cutting a tip into an inverted cone at the tip of a cylindrical body (2) having a hollow inside, or a conical tube having a tip opened. The upper end insertion portion (1) is formed at the upper end, and the rear end insertion portion (3) on the inverted conical cylinder having the front end opened at the rear end of the body portion (2), or a conical shape having the front end opened. Formed at the rear end insertion part (5) on the cylinder, the front end insertion parts (4) and (1) can be freely inserted into the cleaner nozzle (6), and the rear end insertion parts (3) and (5) are pets It can be freely inserted into the opening (7) of the bottle. A connection pipe for PET bottle compression consisting of the above formation. 5. A structure for maintaining more reliable airtightness by using a resilient material such as rubber for the installation surface of the connection pipe, the nozzle (6) of the cleaner and the opening (7) of the plastic bottle. Connecting pipe. 6. A structure for maintaining airtightness by making a hole in a resilient material A made of rubber or the like large enough to cover the entirety of the nozzle (6) of the vacuum cleaner nozzle and passing the same through a pipe having a size smaller than that of the plastic bottle. Connection material. This invention relates to a tool that uses the suction power of a vacuum cleaner to compress a plastic bottle.