JP3126207U - Tube for air suction device - Google Patents

Abstract

An object of the present invention is to prevent dust, moisture, oil, etc. from being sucked into the device even if air is sucked out from a bag containing stored items containing a lot of dust, moisture, oil, etc. using an air sucking device. It is an object of the present invention to provide a tube for an air sucking device from a bag, which does not cause the inside of the device to become dirty or fail even if the operation is repeated.
An air sucking tube having a distal end connected to an air sucking device such as a manual pump or an electric vacuum cleaner and having a tip inserted into a bag from which air is sucked, the tube being divided in two, A collection bottle 4 is provided, and the collection bottle 4 has an inlet 8 to which the bag side tube 1a of the bisected tubes is connected and an outlet to which the apparatus side tube 1b is connected. The inflow port 8 and the outflow port 9 are not in a straight line but are in communication with each other via the container portion 7 of the recovery bottle located below the inflow port 8 and the outflow port 9.
[Selection] Figure 2

Description

  The present invention relates to a tube for an air suction device for sucking out air in a bag such as a garbage bag containing garbage from a general household or a bag filled with vegetables, etc., and reducing its volume. .

  A lot of garbage is taken out every day from homes and workplaces. Garbage is packed in the bag for recovery.For example, when shredded paper, packing dust, paper waste, etc. are mixed, more than half of the bag is occupied with air, and it is greatly swollen and bulky, making it difficult to handle. It takes a lot of time and the collection and transportation efficiency of the dust truck is poor. Moreover, even when articles such as fresh vegetables are packed and transported and stored, there is a demand for air venting to prevent bulkiness and maintain freshness.

  The applicant of the present application has previously been bulky because a large amount of air is packed together when collecting such garbage etc., and the collection / transport efficiency in a dust truck has been reduced. In view of the above, it can be used easily with a simple structure, and the bag can be made compact by efficiently sucking out air from a bag filled with trash or perishables, thereby improving its collection, transportation and storage efficiency. Has proposed a device for sucking out air from a bag (Japanese Patent Application No. 2006-134049).

The apparatus is provided with a pump for sucking out air in a bag containing an object through a tube. When using the device to suck out the air in the bag, if there is a lot of dust, moisture, or oil in the bag, the dust, moisture, or oil will also be sucked out together through the tube and inside the air sucking device. Will be inhaled. If such inhalation of dust, moisture, oil, etc. is repeated, not only the inside of the suction device becomes dirty but also causes a failure.
Japanese Patent Application No. 2006-134049

  The present invention has been made to solve the above problems, and even if an air sucking operation is performed from a bag containing a large amount of dust, moisture, oil, etc. using an air sucking device, dust or To provide a tube for a device for sucking out air from a bag, since moisture, oil, etc. are not sucked into the device, so that the inside of the device will not become dirty or fail even if the operation is repeated. Let it be an issue.

  The device according to claim 1 for solving the above-mentioned problem is an air sucking tube whose end is connected to an air sucking device such as a manual pump or a vacuum cleaner and whose tip is inserted into a bag from which air is sucked. The tube is divided into two parts, and a recovery bottle is arranged between them, and the recovery bottle is connected to the upper part of the inlet and the apparatus side tube to which the bag side tube is connected. An air outlet, wherein the inlet and the outlet are not in a straight line but are communicated with each other via a container portion of the recovery bottle located below the outlet. Tube.

  Preferably, the inlet and / or the outlet are filled with a filter, and the recovery bottle includes a turning block having the inlet and the outlet, and an annular cap locked to the turning block. And a container part that is held by the annular cap and collects dust and oil. The container part is detachable from the annular cap.

  The configuration of the present invention is as described above. According to this configuration, air containing dust, moisture, oil, etc. sucked out of the bag is sucked into the air sucking device through the recovery bottle, and recovered. In the bottle, the air that has entered from the inlet does not escape straight from the outlet but passes through the lower part of the container. Collected. In particular, when the outlet is filled with a filter, dust, moisture, oil and the like are reliably prevented from flowing into the suction device.

  Thus, when using the tube for the air sucking device according to the present invention, dust, moisture, oil, etc. contained in the air sucked out from the bag are collected in the collecting bottle. There is an effect that there is no possibility that the inside of the apparatus is contaminated or a failure is caused by being sucked in.

  A preferred embodiment for carrying out the present invention will be described with reference to the accompanying drawings. FIG. 1 shows a use state of a tube 1 for an air suction device according to the present invention. The end of the tube 1 is connected to an air suction device 2 such as a manual pump or a vacuum cleaner, and its tip is a garbage bag. And inserted into a bag 20 such as a vegetable storage bag.

  For example, the adapter 3 having a shape in which the end of the cross section is a diamond shape, a drop shape, or the like is attached to the distal end portion of the tube 1 inserted into the bag 20 as necessary. This adapter 3 is intended to prevent leakage of air from the periphery of the tube 1 as much as possible during the air sucking operation.

  The tube 1 may be a hard resin pipe such as vinyl chloride, but is preferably flexible such as a vinyl hose or a rubber hose. The tube 1 is divided into a bag side tube 1a on the front end side and a device side tube 1b on the end side, and the bag side tube 1a and the device side tube 1b are connected via an oil recovery bottle 4, One air passage is formed between the persons.

  The collection bottle 4 includes a turning block 5, an annular cap 6 that is locked to the turning block 5, and a container portion 7 that is held by the annular cap 6. The annular cap 6 is locked to the turning block 5 by an annular portion 6 a projecting inwardly on the upper surface of the annular cap 6 by being caught by a flange 5 a formed on the outer peripheral surface of the turning block 5. Moreover, the container part 7 is made detachable to the annular cap 6 by a usual screwing means.

  In the turning block 5, an inflow port 8 for connecting the bag side tube 1a and an outflow port 9 for connecting the apparatus side tube 1b are formed. The inflow port 8 and the outflow port 9 are communicated with each other via the lower body portion 7 without communicating linearly. That is, each of the inflow port 8 and the outflow port 9 is open in the container portion 7 with its inner portion directed downward. One or both of the inflow port 8 and the outflow port 9 (typically, the inflow port 8 side) or both are appropriately filled with a filter 10.

  The tube 1 for an air suction device having the above configuration is used with its device-side tube 1b connected to the air suction device 2 (FIG. 1). When sucking out air from the bag 20, the opening of the bag 20 is gathered, a space for inserting the tip of the bag side tube 1a is made, and the tip of the tube is inserted there. Then, the air suction device 2 is operated while pressing the tube tip (adapter 3) from the outside of the bag 20.

  Thus, the air in the bag 20 is sucked out, but the sucked air always passes through the collection bottle 4 before being discharged. At that time, the air passes in the order of the inflow port 8 of the diverting block 5, the container portion 7, and the outflow port 9, but since the inflow port 8 is bent downward at the back end, the air flows from the inflow port 8. The entered air is forcibly introduced into the container part 7. And it rises from there and flows out from the outlet 9, but at that time, dust, moisture, oil, etc. having relatively large specific gravity contained in the air do not flow out from the container portion 7 to the outlet 9. Stay. In particular, when the filter 10 is provided at the outflow port 9, dust, moisture, oil, and the like are sufficiently captured therein and are collected by dropping or dropping on the container part 7. As soon as the collected dust, moisture, oil, etc. are stored, the container part 7 is removed from the annular cap 6 and discharged. The filter 10 is cleaned and replaced in a timely manner.

  Although the invention has been described in some detail with respect to its most preferred embodiment, it will be apparent that a wide variety of different embodiments can be constructed without departing from the spirit and scope of the invention. It is not restricted to the specific embodiment other than limiting in.

It is the schematic which shows the use condition of the tube for air suction which concerns on this invention. It is a perspective view which shows the structure of the tube for air suction which concerns on this invention. It is a principal part longitudinal cross-sectional view of the tube for air suction which concerns on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Air suction tube 1a Bag side tube 1b Device side tube 2 Air suction device 3 Adapter 4 Recovery bottle 5 Turning block 6 Annular cap 7 Container part 8 Inlet 9 Outlet 10 Filter 20 Bag

Claims (3)

  The end of the tube is connected to an air suction device such as a manual pump or vacuum cleaner, and the tip is an air suction tube inserted into a bag from which air is sucked. The recovery bottle has an inlet to which a bag side tube of the bisected tubes is connected and an outlet to which an apparatus side tube is connected; and the inlet and outlet Is not in a straight line, but is brought into a communication state via a container portion of the recovery bottle located below the tube.   The tube for an air suction device according to claim 1, wherein a filter is filled in the inflow port and / or the outflow port.   The recovery bottle includes a diverting block in which the inflow port and the outflow port are formed, an annular cap that is locked to the diverting block, and a ring cap that is held by the annular cap to collect dust and oil. The tube for an air suction device according to claim 1 or 2, comprising a container part, wherein the container part is detachable from the annular cap.

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