JP3043421U - Suction nozzle - Google Patents

Abstract

(57) [Summary] (Corrected) [Problem] To insert a nozzle of the present invention set in an electric vacuum cleaner into the opening of a dust bag containing shredder waste paper waste, etc., and remove the air from the dust bag to create a vacuum. In this state, a suction nozzle for compressing the volume of dust such as paper waste to make it compact is provided. SOLUTION: This is a suction nozzle that is used by inserting it into a hose 1 of a vacuum cleaner, and a small hole 4 is connected to a suction port 3a of this suction nozzle.
Are arranged substantially orthogonal to each other on the outer periphery, and a guard 6 having a convex shape from the opening surface 5 of the small hole 4 is provided in close proximity so as to cover the small holes 4 arranged in parallel. Further, a pocket 3c for storing a small article is provided on one end side of the handle portion 3 separately from the suction port 3a, and an openable cover 3b is fitted into the pocket 3c.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to a nozzle of a vacuum cleaner, and more particularly to a suction nozzle for extracting air from a waste bag such as waste paper and waste paper of a shreter to compress waste paper and waste paper in the waste bag.

[0002]

[Prior art]

 As a conventional technique of this kind, as shown in FIG. 3, a dust suction nozzle 2'used in a vacuum cleaner is provided with a dust suction small hole 4'opened on the opposite end side of the suction port 3a '. A nozzle 2'is provided.

[0003]

[Problems to be solved by the device]

 However, in the case of the above-mentioned conventional technology, when cleaning the living room at home, it is configured to be used for sucking in dust that has accumulated inside the narrow gap between the furniture and the wall. Made of open holes that are easy to be sucked in.

In addition, in the nozzle configured as described above, as another use example of suction of dust for cleaning dust, in order to compactly compress bedding or the like that is rarely used and store it in a small space, a plastic bag is used. A nozzle is used to seal and store the bedding by folding the bedding and storing it, inserting a nozzle into the opening of the poly bag, removing the air, putting it in a vacuum state, and compressing the bedding. In these use cases, the air in the bag is evacuated without any problem, but the purpose is achieved.However, when air is evacuated from the waste bag filled with waste paper waste of the shreter using the conventional nozzle, the paper waste is put into the small hole of the nozzle It may be sucked in, or the small hole may be sealed by a piece of paper and closed, and then the small hole may be blocked and suction may stop.

[0007] Thus, in the conventional dust bag for shredder paper waste with a nozzle, it is not suitable for extracting only air from the bag to make a vacuum state and compressing the dust itself to reduce the volume. Met.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned drawbacks, the present invention has a plurality of openings which penetrate through the suction port 3a of the handle portion 3 which is inserted into the hose 1 of the cleaner of the nozzle 2 as shown in FIGS. The small holes 4 are located on the outer peripheral surface on one end side of the nozzle 2 and many small holes 4 having extremely small holes are provided.

Then, the small holes 4 communicating with the suction port 3a are started to be sucked by the suction force 7 of the cleaner, and the suction force 7 reaches the small holes 4 on the outer peripheral surface on the one end side to scrape the paper. In order to prevent the small holes 4 from being blocked by suctioning the holes, a convex rail is installed near the small holes 4 and a guard 6 is provided to protect the small holes 4 from sealing by paper waste.

As another embodiment, the opening of the bag 8 is quickly tied so that the compressed dust 9 does not expand again after the air is gradually extracted from the bag 8 containing foreign matter by the nozzle 2. It is necessary to tie it with the body 10, and in that case, a pocket 3c for accommodating small articles is provided so that the string 10 can be always stored in the handle portion 3, and the cover 3b is provided so that the stored items in the pocket 3c do not fall off. It is intended to provide a suction nozzle which can be opened and closed to enhance convenience.

[0009]

[Action]

 Since the nozzle of the present invention is constructed as described above, as shown in FIGS. 1 and 2, the nozzle 2 of the present invention is set by inserting the nozzle 2 of the present invention into the hose 1 of the cleaner.

Then, insert one end of the nozzle 2 into the opening of the bag 8 made of polyethylene or the like and seal it by hand so that air is not leaked from the opening of the bag 8 when the nozzle is inserted as shown in FIG. Then, by turning on the switch of the vacuum cleaner and gradually removing the air inside the bag 8, the dust 9 such as paper dust inside the bag 8 in the vacuum state is compressed and reduced to be compact.

Then, the small hole 4 of the nozzle 2 inserted into the bag 8 comes into direct contact with a piece of paper such as waste paper or a shredder that has been processed, and the inserted nozzle 2 is inserted into a guard 6 which is convex near the small hole 4. The scraps of waste paper and the dust 9 are caught in the small holes 4 so that they will not be sucked in. Since the small hole 4 is not sealed in this way, the suction force 7 is not stopped and the air is gradually removed from the inside of the bag 8 to shift to the vacuum state.

Then, the nozzle 2 is quickly pulled out from the opening of the bag 8 which is compactly compressed, and the opening of the bag 8 is tied with a string to be disposed while being compactly compressed.

Further, as a second embodiment, as shown in FIG. 5, the handle portion 3 is provided so that the cord 10 necessary for removing the nozzle 2 from the opening portion of the bag 8 and sealing the opening portion can be immediately procured. Is a structure in which a pocket 3c having a space for storing small items is provided with a cover 3b having a bottomed openable opening so that the cord body 10 can be stored.

[0014]

【Example】

 An embodiment will be described with reference to the drawings. As shown in FIGS. 1 and 2, the handle 3a of the nozzle 2 has a tubular shape with a predetermined thickness so that it can be inserted into the hose 1 of the sweeper. The suction port 3a is opened to the one end side of the nozzle 2 so as to penetrate therethrough.

In addition, a large number of small holes 4 opened substantially orthogonal to the penetrating suction port 3 a are provided at the peripheral surface of the tip of the nozzle 2. In this way, these small holes 4 are formed so as to communicate with the suction port 3a of the nozzle 2.

When a large number of the small holes 4 arranged in parallel are sucked in with dust and paper chips, the opening surface of the small holes 4 has a convex shape so that the opening holes of the small holes 4 are not directly sealed by the dust and paper chips. At this time, several guards 6 are provided at a predetermined height, and immediately before paper dust or dust reaches the small holes 4 at the time of suction, they are caught by the convex guards 6 and are blocked and the small holes 4 are protected.

Further, the outer peripheral shape of the nozzle 2 provided with the small holes 4 may be a substantially circular shape, and innumerable small holes 4 may be opened facing the entire circumference. In any case, the point is to open the small hole 4 toward the outer peripheral surface and penetrate the small hole 4 with the suction port 3a. Since the small hole 4 is at the base of the convex shape, the ventilation hole is protected by the guard 6.

Further, in the second embodiment shown in FIG. 5, the pocket 3c for accommodating small articles, which is bottomed, is formed integrally with the suction port 3a of the handle portion 3 of the nozzle 2 described above. is there. These pockets 3c are provided with a space for accommodating the string 10 necessary for binding and sealing the opening of the garbage bag, and the opening of the pocket 3C is covered so that the small articles in the pocket 3C do not fall outside. It is equipped with 3b and is fitted with the handle portion 3 so as to be freely opened and closed. In this embodiment, the cover 3b has a structure that can be slid in the direction of the arrow as shown in FIG. 5 to prevent the cover 3b from falling off during use.

[0019]

[Effect of the invention]

 The present invention is configured and operates as described above, and has the following excellent effects. In Fig. 1, the user inserts a suction nozzle into the opening of the dust bag filled with paper dust and debris, gradually pulls out the air in the dust bag from the opening of the dust bag, puts it in a vacuum state, and pressurizes the inside. As a result, it is possible to provide a suction nozzle that can compress paper waste and dust in the bag and reduce the size compactly.

There is no need to step on the garbage packed in the garbage bag with a foot or forcefully push it with a stick, and a suction nozzle that can hygienically insert the nozzle into the opening of the bag to quickly and easily compress the garbage. Can be provided.

In addition, in the second embodiment, the suction nozzle is provided with a pocket in the handle portion, so that a convenient suction nozzle can be taken out quickly to seal the opening of the dust bag. Can be provided.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an entire suction nozzle of the present invention.

FIG. 2 is a vertical cross-sectional view of the present invention viewed from the direction of arrow AA shown in FIG.

FIG. 3 is a suction nozzle of a conventional electric vacuum cleaner.

FIG. 4 is an overall perspective view showing an example of use of the present invention.

FIG. 5 is a longitudinal sectional view showing another embodiment of the present invention.

[Explanation of symbols]

 1. Hose 2.2 '. Nozzle 3. Handle part 3a. 3a 'inlet 3b. Cover 3c. Pocket 4.4 '. Small hole 5. Opening surface 6. Guard 7. Suction force 8. Bag 9. Garbage 10. String

Claims (2)

[Utility model registration claims] 1. In a nozzle (2) which can be inserted into and removed from a hose (1) of a vacuum cleaner, a small hole (4) is made substantially orthogonal to a suction port (3a) opened at one end side of a handle part (3). And a guard (6) having a convex shape from the opening surface (5) of the small hole (4) is provided in close proximity to the outer peripheral surface of the other end, and the dust bag is sucked by the suction force (7) of the cleaner. The waste paper and dust in the bag are obstructed by the convex guard (6) provided close to the small hole (4), and the small hole (4) sucks the dust (9) in the bag (8). A suction nozzle characterized in that only the air in the bag (8) can be sucked in without being sucked. 2. A pocket (3c) for accommodating a small article is provided at one end of a handle portion (3) of a nozzle (2) which can be inserted into and removed from a hose (1), and which is divided into a pocket (3c) for storing small articles. The suction nozzle according to claim 1, characterized in that the cover (3b) is provided so as to be openable and closable so that small articles of (3c) do not fall off.