JP2006326026A - Dust collecting bag for vacuum cleaner, and vacuum cleaner - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a dust collecting bag for a vacuum cleaner where a bad smell caused by dust is suppressed effectively and the residual quantity of a deodorizer is checked easily. <P>SOLUTION: The dust collecting bag comprises: a mouth core 12 having an opening part 11 for sucking dust; a bag 16 for collecting the dust sucked through the opening part 11; and a housing case 14 which has an outlet 19 communicated with the opening part 11, houses the granular or powder deodorizer 13 therein and is formed of transparent material. The deodorizer 13 is discharged from the outlet 19 with suction air for sucking the dust, and it is mixed with the sucked dust to be stacked in the bag 16. Thus, a contacting area of the dust and the deodorizer 13 is very large, and the deodorizer 13 remains until the dust collecting bag 10 for the vacuum cleaner is abandoned, so that the deodorizer 13 can be effective for a long period. The residual quantity of the deodorizer 13 in the housing case 14 is checked easily from outside, so that the dust collecting bag is conveniently prevented from being used while the deodorizer 13 runs out. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a vacuum cleaner dust bag and a vacuum cleaner, and more particularly, to deodorization of dust accumulated in the vacuum cleaner dust bag.

  As a method for deodorizing odors emitted from dust in a conventional vacuum cleaner dust bag, the vacuum cleaner is provided with a filter base that supports the mouth of the vacuum cleaner dust bag, and the filter base is deodorized. There existed what installed the fragrance | flavor (for example, refer patent document 1).

FIG. 11 shows a cross-sectional view of the electric vacuum cleaner disclosed in Patent Document 1 above, and an air intake port to which a dust collecting hose (not shown) is detachably connected in front of the electric vacuum cleaner main body 1. 2 and a dust collection chamber 3 that communicates with the intake port 2, and a filter base 6 that supports the mouthpiece 5 of the dust collection bag 4 for the vacuum cleaner is provided in the space inside the dust collection chamber 3. The filter base 6 was provided with a deodorant fragrance 7.
Japanese Patent No. 2810090

  However, in the configuration described in Patent Document 1, the deodorizing fragrance 6 is installed in the space inside the dust collecting chamber 3 and the deodorizing components are scattered in the dust collecting chamber 3 to collect the dust for the vacuum cleaner. The deodorizing of the dust in the bag 4 is performed to relieve the exhaust odor during operation, but the deodorant fragrance 7 tries to relieve the exhaust odor by mixing the odor with the odor of the dust. However, depending on the type of dust that is sucked, there is a problem that the vacuum cleaner body 1 exhausts it as an unpleasant odor.

  Moreover, the structure which arrange | positions the deodorizing fragrance | flavor 7 on the filter base 6 has the subject that the number of parts, such as the filter base 6, increases, and cannot be comprised cheaply.

  The present invention solves the above-mentioned conventional problems, and is derived from dust contained in the exhaust when using the vacuum cleaner body, regardless of the amount of dust in the vacuum cleaner dust bag and the storage period, with an inexpensive configuration. It is an object of the present invention to provide an easy-to-use dust bag for an electric vacuum cleaner and a vacuum cleaner that can significantly reduce the odor of the deodorizer and can easily check the remaining amount of the deodorant.

  In order to solve the above-described conventional problems, a vacuum cleaner dust bag of the present invention has a dust suction opening and a mouthpiece mounted in a cleaner body, and is sucked from the opening. A bag-like body that collects dust, and a storage case that has a discharge port communicating with the opening and stores a granular or powdered deodorant therein, and the storage case is formed of a transparent material. By the suction air when dust is sucked by the vacuum cleaner body, the granular or powdery deodorant in the storage case is discharged from the discharge port, and it mixes with the sucked dust and accumulates in the bag-like body The contact area between dust and deodorant is extremely wide, and the deodorizer remains until the vacuum cleaner dust bag is discarded or the bag is emptied. So you can always clean comfortably Kill. In addition, by forming the storage case with a transparent material, the remaining amount of the deodorant in the storage case can be easily confirmed from the outside with an inexpensive configuration. It can be prevented from being used as it is, making it easy to use.

  Moreover, the vacuum cleaner of the present invention communicates with the electric blower that generates a suction force and the electric blower, and stores the dust collection bag for the vacuum cleaner according to any one of claims 1 to 9. Therefore, it is possible to provide a vacuum cleaner that can always be used comfortably without exhausting a strange odor caused by dust accumulated in the dust bag for the vacuum cleaner.

  The vacuum cleaner dust bag and vacuum cleaner according to the present invention greatly reduce the occurrence of dust-derived odors in the exhaust gas, and long-term until the dust in the vacuum cleaner dust bag reaches an allowable amount. It is possible to maintain the deodorizing effect by confirming the remaining amount of the deodorant over the range.

  1st invention has an opening part for dust suction | inhalation, is connected to the said opening part, the bag-like body which collects the dust attracted | sucked from the said opening part, and the said opening part. A storage case having a discharge port and storing granular or powdery deodorant therein, the storage case being made of a transparent material; The granular or powdery deodorant is discharged from the outlet, and is mixed with the sucked dust and accumulated in the bag-like body, so that the contact area between the dust and the deodorant is extremely wide, and the deodorant is Since the vacuum cleaner dust collecting bag remains until it is discarded or the bag-like body is emptied, the deodorizing effect is large and it can last for a long time, so that the cleaning can always be performed comfortably. In addition, by forming the storage case with a transparent material, the remaining amount of the deodorant in the storage case can be easily confirmed from the outside with an inexpensive configuration. It can be prevented from being used as it is, making it easy to use.

  In the second invention, in particular, at least a part of the mouthpiece of the first invention is formed of a transparent material, and the remaining deodorizer in the storage case is externally passed through the portion of the mouthpiece formed of the transparent material. Since the amount can be easily confirmed, it is possible to provide a vacuum cleaner dust bag that is more convenient to use.

  In the third invention, in particular, a hole is formed in a part of the core of the first or second invention, and a lid formed of a transparent material is provided in the hole. Since the transparent material is used, the material cost can be reduced, and the remaining amount of the deodorant in the storage case can be surely confirmed.

  The 4th invention displays the scale which displays the residual amount of a deodorizing agent in the part formed or covered with the transparent material of the storage case or wick of any one invention of the 1st-3rd invention especially. In addition, the remaining amount of the deodorizing agent can be numerically confirmed, and the maintenance of the deodorizing effect can be easily confirmed.

  In a fifth aspect of the invention, in particular, above or below the storage case of any one of the first to fourth aspects, or above or below the mouthpiece made of a transparent material, the color different from the color of the deodorizer. The marking indicating the remaining amount of the deodorant is displayed, and the reduction of the deodorant can be easily confirmed with an inexpensive configuration.

  In particular, the sixth aspect of the present invention is the one in which a discharge port for discarding dust is formed at one end of the bag-like body of any one of the first to fifth aspects, and a holding tool for opening and closing the discharge port is provided. After removing the full vacuum cleaner dust bag from the vacuum cleaner body, if you remove the clamping tool, the dust accumulated in the bag-like body can be easily thrown out from the outlet, and the vacuum cleaner dust bag. Can be used repeatedly without being discarded. Further, after the dust is discarded, the remaining amount of the deodorant in the storage case can be confirmed from the outlet.

  In the seventh invention, in particular, the bag-like body according to any one of the first to fifth inventions is provided with a discharge port for discarding dust and a fastener for opening and closing the discharge port, and is filled with dust. After removing the dust bag for the vacuum cleaner from the main body of the vacuum cleaner, opening the openable fastener makes it easy to dispose of dust from the spout and the fastener is integrated into the bag-like body. Therefore, it can be used repeatedly with an inexpensive configuration without increasing the number of parts. In addition, after throwing out the dust, the remaining amount of the deodorant in the storage case can be confirmed from the outlet, and the usability is improved.

  In the eighth invention, in particular, the storage case according to any one of the first to seventh inventions is provided with a charging port for charging the deodorizing agent, and a covering member is provided for detachably covering the charging port. When the battery is used up, the deodorant can be replenished from the inlet by removing the cover member, so that the deodorizer can be always filled, and the deodorant performance of the deodorizer in the storage case is not lowered.

  In the ninth aspect of the invention, the charging port of the eighth aspect of the invention is particularly arranged in the upper part of the storage case, so that the deodorizing agent can be easily charged into the storage case, and the covering member is attached to and detached from the charging port. When this is done, the deodorant can be prevented from spilling out of the storage case.

  A tenth aspect of the present invention is an electric blower that generates a suction force and a dust collection chamber that communicates with the electric blower and that houses the dust bag for an electric vacuum cleaner according to any one of claims 1 to 9. Therefore, it is possible to provide an electric vacuum cleaner that can be used comfortably without exhausting the strange odor caused by the dust accumulated in the dust bag for the electric vacuum cleaner.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

(Embodiment 1)
FIG. 1 is an exploded perspective view of a vacuum cleaner dust collecting bag according to the first embodiment of the present invention, FIG. 2 is a perspective view of a storage case of the vacuum cleaner dust collecting bag, and FIG. FIG. 4 is a cross-sectional view of the main body of the vacuum cleaner equipped with the dust bag for the vacuum cleaner, FIG. 4 is a cross-sectional view of the main body of the vacuum cleaner, and FIG. .

  In FIG. 1, a vacuum cleaner dust collection bag 10 (hereinafter referred to as “dust collection bag 10”) according to the present embodiment has an opening 11 for sucking dust and a wick 12 made of a paper material or a resin material. , A storage case 14 that is attached to the back surface of the wick 12 (the surface that is downstream of the suction air when mounted on the cleaner body 21) and that stores the granular or powdery deodorant 13; It has a suction port 15 for suction, and is composed of a bag-like body 16 formed in a bag shape with a filter medium made of paper or cloth. The bag-like body 16 is attached to the back surface of the storage case 14 by being adhered.

  Further, the storage case 14 is formed of a transparent material, and a scale 43 is displayed on the side portion so that the degree of reduction of the deodorizer 13 in the storage case 14 can be seen.

  In FIG. 2, the storage case 14 includes an opening 17. The storage case 14 is formed on the inner peripheral surface 18 that forms the opening 17 and is parallel to the flow of suction air flowing from the opening 11 of the wick 12. A discharge port 19 through which the deodorizer 13 stored in the interior is discharged is provided. Further, a lid 20 is provided at the upper end of the storage case 14 and is closed after the deodorizer 13 is introduced into the storage case 14 (the figure shows a state in which the lid 20 is opened).

  Needless to say, when assembling the dust bag 10, the positions of the opening 11 of the wick 12, the opening 17 of the storage case 14, and the suction port 15 of the bag-like body 16 are aligned with each other. Let it be attached.

  3 and 4, the cleaner body 21 is provided with a pair of traveling rear wheels 22 at the rear and a traveling front wheel caster 23 at the front. An intake port 24 communicating with a dust collection chamber 31 described later is provided on the front surface of the cleaner body 21, and a connection pipe 26 provided at one end of the hose 25 is connected to the intake port 24. Is provided with a tip pipe 27 that is operated when the cleaner body 21 is used. Further, the tip pipe 27 is connected to a floor suction tool 29 via an extension pipe 28.

  As shown in FIG. 4, the vacuum cleaner main body 21 accommodates a dust collection bag 10 so that the dust collection bag 10 can be freely attached, and a dust collection chamber 31 covered with a dust collection lid 30 so as to be opened and closed. The electric blower chamber 33 for storing the electric blower 32 to be generated is provided with an exhaust port 34 through which the electric blower chamber 33 communicates with the outside on the back surface and exhaust air from the electric blower 33 is discharged. Reference numeral 35 denotes a partition wall that partitions the dust collection chamber 31 and the electric blower chamber 33, and is provided with a lattice-shaped opening 36 that communicates the dust collection chamber 31 and the electric blower chamber 33.

  A packing 38 made of an elastic material such as rubber, vinyl chloride, or silicone and having an annular lip 37 on the rear side is provided at the rear end of the air inlet 24 provided at the front of the cleaner body 21.

  The dust bag 10 is attached to the vacuum cleaner body 21 by first inserting the lower end of the wick 12 of the dust bag 10 into the groove 39 provided at the bottom of the cleaner body 21 and the upper end of the wick 12 to the vacuum cleaner. This is completed by hooking on a hook 40 that is tiltably provided on the main body 21. In the state where the wick 12 is attached at a predetermined position, the lip 37 of the packing 38 is pressed against the periphery of the opening 11 of the wick 12 so as to keep airtight.

  The operation and action of the vacuum cleaner and the vacuum cleaner dust bag configured as described above will be described.

  When a plug (not shown) of a power cord (not shown) derived from the cleaner body 21 is inserted into a wall outlet (not shown) and the switch 27a provided on the tip pipe 27 is operated, the operation of the electric blower 32 is performed. Then, the suction force generated thereby acts on the suction port (not shown) provided on the bottom surface of the floor suction tool 29 via the hose 25 and the extension pipe 28, and together with the surrounding air, dust on the floor surface Is sucked.

  The air that flows in from the suction port of the floor suction tool 29 becomes suction air and passes through the extension pipe 28, the hose 25, and the suction port 24 together with dust, and then the opening 11 of the wick 12 and the opening 17 of the storage case 14. Then, the air flows into the bag-like body 16 through the suction port 15 of the bag-like body 16, dust is collected there, and clean air passes through the electric blower 32 and is discharged from the exhaust port 34 to the outside. The

  Then, when the suction air containing dust passes through the opening 17 of the storage case 14, as shown in FIG. 5, suction force due to the ejector effect acts in the storage case 14 through the discharge port 19, The stored granular or powdery deodorant 13 is discharged from the discharge port 19, and the discharged deodorant 13 enters the bag-like body 16 while being mixed with dust, and accumulates from the back side (the electric blower 32 side). I will do it.

  As described above, according to the above embodiment, the granular or powdery deodorant 13 in the storage case 14 is discharged from the discharge port 19 by the suction air at the time of suction of dust by the cleaner body 21, By mixing with the sucked dust and depositing in the bag-like body 16, the contact area between the dust and the deodorizer 13 is extremely wide, and the deodorizer 13 is discarded by the dust bag 10 or the bag-like body 16 is removed. Since it remains until it is emptied, it has a great deodorizing effect and can last for a long time, so that it can always be comfortably cleaned. Further, since the storage case 14 is formed of a transparent material, the remaining amount of the deodorant 13 in the storage case 14 can be easily confirmed from the outside, so that the dust bag 10 is used with the deodorant being cut. It is easy to use.

  Further, if the wick 12 is also formed of a transparent material, the remaining amount of the deodorant 13 in the storage case 14 can be confirmed from the wick 12 side, and the usability is further improved.

  Further, as shown in FIG. 1, when the scale 43 is also displayed on the wick 12 formed of a transparent material, the remaining amount of the deodorant 13 in the storage case 14 is numerically confirmed, and the deodorizing effect is maintained and confirmed. Easy to do.

  Further, as shown in FIG. 1, if a hole 41 is formed in a part of the mouthpiece 12 and a lid 42 formed of a transparent material is provided in the hole 41, through the hole 41, The remaining amount of the deodorant 13 in the storage case 14 can be confirmed reliably, and since it is not necessary to form the entire wick 12 with a transparent material, the material cost of an expensive transparent material can be generally reduced.

  Moreover, since the scale 43 which displays the residual amount of the deodorizing agent 13 is displayed also in the storage case 14 formed with the transparent material, the residual amount of the deodorizing agent 13 is numerically confirmed, and the maintenance confirmation of the deodorizing effect is also performed. Easy to do.

  In addition, as shown in FIGS. 1 and 2, in a color different from the color of the deodorant 13 above or below the storage case 14 formed of a transparent material, above or below the core 12 formed of the same transparent material. By displaying the marking 44 that displays the remaining amount of the deodorizer 13, the remaining amount of the deodorizer 13 can be quantitatively confirmed with an inexpensive configuration.

(Embodiment 2)
FIG. 6 is an exploded perspective view of the vacuum cleaner dust collection bag according to the second embodiment of the present invention, and FIG. 7 is a state diagram showing dust from the vacuum cleaner dust collection bag. In addition, about the same part as the said embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

  In the present embodiment, as shown in FIG. 6, a discharge port 45 for discarding dust is provided at the rear part of the bag-like body 16, and a central core 46 is stitched to the opposite side of the discharge port 45, and the outer surface of the central core 46 47 is clamped by a detachable clamping tool 48 having a substantially U-shaped cross section, and the discharge port 45 is closed.

  About the dust bag 10 comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

  After removing the dust bag 10 filled with dust from the cleaner body 21, as shown in FIG. 7, if the detachable holding tool 48 is removed, the dust can be easily discarded from the outlet 45, The dust collection bag 10 can be used repeatedly without discarding the dust collection bag 10. Further, after the dust is thrown away from the discharge port 45, the storage case 14 for storing the deodorant 13 can be seen from the discharge port 45, and the remaining amount of the deodorant 13 in the storage case 14 can also be confirmed.

  FIG. 8 shows another example of the bag-like body 16, and instead of a configuration in which the discharge port 45 formed in the rear portion of the bag-like body 16 is clamped by the holding tool 48, a freely openable / closable fastener 49 is provided at the discharge port 45. Stitched.

  With the above configuration, after the dust bag 10 filled with dust is removed from the cleaner body 21, the openable fastener 49 is opened and the dust bag is turned upside down as shown in FIG. Dust is easily discarded from the opening 45, and the dust bag 10 can be used repeatedly without discarding the dust bag 10. Further, after the dust is thrown away from the discharge port 45, the storage case 14 for storing the deodorant 13 can be seen from the discharge port 45, and the remaining amount of the deodorant 13 in the storage case 14 can also be confirmed.

  Further, since no separate parts such as the holding tool 48 are used, the number of parts can be reduced, the material cost is low, and a molding die is not required, so that mass productivity is excellent and the total cost can be greatly reduced.

(Embodiment 3)
FIG. 9 is a perspective view of the storage case of the vacuum cleaner dust bag in the third embodiment of the present invention, and FIG. 10 is a partial sectional view of the vacuum cleaner dust bag.

  Note that the same parts as those in the first embodiment are denoted by the same reference numerals and description thereof is omitted.

  In the present embodiment, as shown in FIGS. 9 and 10, a charging port 50 for charging the deodorizing agent 13 is formed in the upper part 52 of the storage case 14 for storing the deodorizing agent 13, and rubber, It is made of an elastic material such as vinyl chloride or silicone, and is provided with a detachable cover member 51.

  With the above configuration, when the deodorizing agent 13 is used up, the covering member 51 can be removed and the deodorizing agent 13 can be replenished from the charging port 50 so that the deodorizing agent 13 can be reliably supplied into the bag-like body 16. Can be maintained.

  Further, since the insertion port 50 is disposed in the upper part 52 of the storage case, it is easy to supply the deodorizing agent 13 to the storage case 14, and when the cover member 51 is attached to and detached from the insertion port 50, the storage case 14. Thus, the deodorizer 13 is not spilled, and the usability is improved.

  As described above, the dust bag for vacuum cleaner and the vacuum cleaner according to the present invention significantly improve the deodorizing effect by significantly increasing the contact area and the contact time between the dust and the deodorant compared to the conventional case. And since the remaining amount of deodorant can be easily confirmed, it is easy to use without cutting off the deodorizer on the way, not only in vacuum cleaners, but also in various devices such as garbage processing machines that emit odors It can also be applied to applications.

The expansion | deployment perspective view of the dust bag for vacuum cleaners in Embodiment 1 of this invention Perspective view of the storage case of the vacuum cleaner dust bag Overall perspective view of a vacuum cleaner equipped with a dust bag for the vacuum cleaner Sectional view of the vacuum cleaner body of the vacuum cleaner Cross section of the main part of the vacuum cleaner The expansion | deployment perspective view of the dust collection bag for vacuum cleaners in Embodiment 2 of this invention State drawing dust from the vacuum cleaner dust bag An exploded perspective view showing another example of a dust bag for a vacuum cleaner The perspective view of the storage case of the dust-collecting bag for the vacuum cleaner in the 3rd Embodiment of this invention Partial sectional view of the dust bag for the vacuum cleaner Cross-sectional view of a vacuum cleaner body equipped with a conventional vacuum cleaner dust bag

Explanation of symbols

10 Dust collection bag for vacuum cleaner (dust collection bag)
DESCRIPTION OF SYMBOLS 11 Opening part 12 Core 13 Deodorizing agent 14 Storage case 16 Bag-shaped body 19 Outlet 21 Vacuum cleaner main body 41 Hole part 42 Cover body 43 Scale 44 Marking 45 Outlet port 48 Holding tool 49 Fastener 50 Input port 51 Covering member 52 Upper part

Claims (10)

It has an opening for dust suction and a mouth core to be mounted in the main body of the vacuum cleaner, a bag-like body for collecting dust sucked from the opening, and a discharge port communicating with the opening. A dust collection bag for a vacuum cleaner, comprising a storage case containing a granular or powdered deodorant and formed of a transparent material. The dust bag for a vacuum cleaner according to claim 1, wherein at least a part of the mouthpiece is formed of a transparent material. The dust bag for an electric vacuum cleaner according to claim 1 or 2, wherein a hole is formed in a part of the mouth core, and a lid formed of a transparent material is provided in the hole. The dust bag for a vacuum cleaner according to any one of claims 1 to 3, wherein a scale indicating the remaining amount of the deodorant is displayed on a portion formed or covered with a transparent material of the storage case or the wick. Any of Claims 1-4 which displayed the marking which displays the residual amount of the said deodorizing agent by the color different from the color of a deodorizing agent on the upper direction or the downward direction of a storage case, or the upper or lower side of the wick formed with the transparent material. A dust bag for an electric vacuum cleaner according to claim 1. The dust collecting bag for a vacuum cleaner according to any one of claims 1 to 5, wherein a discharge port for discarding dust is formed at one end of the bag-like body, and a holding tool for opening and closing the discharge port is provided. The dust bag for an electric vacuum cleaner according to any one of claims 1 to 5, wherein a discharge port for discarding dust is formed at one end of the bag-like body, and a fastener for opening and closing the discharge port is provided. The dust bag for an electric vacuum cleaner according to any one of claims 1 to 7, wherein an input port for introducing a deodorizing agent is provided in the storage case, and a cover member is provided for detachably covering the input port. The dust bag for an electric vacuum cleaner according to claim 8, wherein the charging port is disposed in an upper part of the storage case. An electric blower that generates a suction force, and an electric vacuum cleaner that communicates with the electric blower and includes a dust collection chamber that houses the dust bag for a vacuum cleaner according to any one of claims 1 to 9. .

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