JP3063689B2 - Suction body package and packing method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is applied to a vacuum cleaner.
The present invention relates to a packing body and a packing method for a suction body to be used .

[0002]

2. Description of the Related Art A mouthpiece used in a conventional vacuum cleaner is disclosed in, for example, JP-A-8-289861.
There is disclosed a technique in which a hinge portion connected to a mouthpiece is rotatable in a horizontal direction and a vertical direction.

[0003]

However, in the technique described in Japanese Patent Application Laid-Open No. 8-289861, no consideration is given to the method of packing the mouthpiece, and the accommodation volume of the mouthpiece increases. It has been difficult to reduce distribution costs such as transportation costs and storage in a warehouse in a small space.

As a method for packing a vacuum cleaner, for example, a technique described in Japanese Patent Application Laid-Open No. 9-48424 has been proposed, but no specific packing method for the mouthpiece has been disclosed.

Accordingly, an object of the present invention is to solve the above-mentioned problems and to reduce the size of a package of a suction body used in a vacuum cleaner.
An object of the present invention is to provide a packing body and a packing method for a suction body .

[0006]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention is characterized by a suction body having a suction port on a lower surface, a suction port rotatable with respect to the suction body, and the suction port. A casing having a suction passage communicating with the casing;
And a suction port fitting which is rotatably disposed relative to Sing, wherein the mouthpiece fitting, is rotated such that the longitudinal direction substantially parallel to the suction body as viewed from above the suction port body packing I did it.

[0007]

Embodiments of the present invention will be described below with reference to the accompanying drawings.

FIG. 17 is a perspective view showing the external appearance of a vacuum cleaner according to one embodiment of the present invention. Reference numeral 201 denotes a vacuum cleaner main body in which a control circuit, an electric blower, and the like are built, and 202 denotes a vacuum cleaner main body. The hose connected to the suction port, 203 is a hose hand that is gripped by the user and connects the hose to one end, 204 is an extension tube connected to the other end of the hose hand 203, and 205 is an extension tube 204. Connected mouthpiece, 2
Reference numeral 06 denotes a switch operating portion provided on the hose hand portion 203, reference numeral 207 denotes a first infrared light emitting portion provided on the hose hand portion 203, reference numeral 208 denotes a second infrared light emitting portion provided on the hose hand portion 203, and reference numeral 209 denotes An infrared light receiving unit provided on the upper surface of the cleaner main body 201 has a ceiling 210 in the room.

Next, the operation of the electric vacuum cleaner according to the present invention will be described.
When one of the switch operation units 206 provided in the first unit is pressed, a signal code corresponding to the pressed switch is converted into an infrared signal as the first infrared light emitting unit 207 and the second infrared light emitting unit 20.
Emitted from 8.

The first infrared light emitting section 207 is disposed so as to face substantially vertically upward in a normal use state, and an infrared signal radiated from the first infrared light emitting section 207 is transmitted to a ceiling or a wall of a room. The light is reflected and reaches the infrared light receiving unit 209 of the cleaner body 201.

Further, the second infrared light emitting section 208 is disposed at the grip end of the hose hand portion so as to face downward from substantially horizontal, and the infrared signal emitted from the second infrared light emitting section 208 is: It directly reaches the infrared light receiving unit 209 of the cleaner main body 201. The infrared signal that has reached the infrared light receiving unit 209 controls the vacuum cleaner via a control circuit built in the cleaner main body 201.

The suction body 205 includes a suction body 101 having a suction port 115 on the bottom surface for sucking dust, and a suction body 1.
01 is connected to the extension tube, and the movement of the hose hand portion 203 transmitted through the extension tube 204 is always
The universal joint portion 103 operates so that the bottom surface of the first member 1 contacts the floor surface, and communicates so that the air flow containing dust sucked from the suction main body 101 is guided to the extension tube 204.

The mouthpiece body 101 has a rotary brush 110 for scraping dust on the floor.

The universal joint 103 has a mouth body 205 as a center, and the hose hand 203 has a height direction Y and a horizontal direction X.
And a mechanism for transmitting the rotation P1 of the twisting operation of the hose hand portion 203 to the rotation P2 of the mouthpiece main body 101 as it is.

In the present embodiment, a universal joint 103 is rotatably mounted on the suction main body 101 and is rotatable in the vertical direction Y.
And the other end is connected to the casing 104 in the left-right direction X.
Suction joint 10 mounted to allow rotation of
And 5.

Here, the direction of movement of the mouthpiece 205 along the longitudinal direction is V1, and the direction of movement of the mouthpiece 205 at right angles to the direction V1 and along the shorter direction is V2.

As described above, according to the vacuum cleaner of the present embodiment, the operation information input by the user is transmitted to the cleaner main body 201 using the infrared signal as described above, and the cleaner is operated. The hose 20
The hose can be reduced in weight without using a power line for the hose.

Therefore, the burden on the user at the hose hand portion 203 is reduced, and the running of the cleaner main body 201 and the operability of the suction body 205 can be improved.

The universal joint 103 is connected to the suction main body 101.
A casing 104 rotatably attached to the casing 104 and rotatable in the height direction Y, and a suction joint attached at one end to the extension tube 204 and attached at the other end to the casing 104 so as to permit rotation in the left-right direction X. 105, the direction of the mouthpiece 205 can be changed by operating the hose hand portion 203.

More specifically, by twisting the hose hand portion 203 by 90 degrees (rotation P1), the mouthpiece 205 is moved to the position shown in FIG.
Can be rotated 90 degrees (rotation P2) as shown by the dotted line.

In this way, it is possible to clean up the gap of the width of the suction main body 101 in the width direction by the normal operation in the front and rear direction.

In this state, when the front edge of the suction body 101 is brought into contact with the wall and the hose hand portion 203 is moved in the normal front-rear direction, the suction body 101 moves along the wall surface in the V1 direction. Can efficiently perform floor cleaning.

Next, the structure of the mouthpiece 205 will be described with reference to FIGS.
This will be described with reference to FIG.

FIG. 1 shows a mouthpiece 20 according to an embodiment of the present invention.
5 is an upper sectional view of FIG. 1, FIG.
FIG. 4 is a top view of the suction body 205 with the suction port cover 107 removed, FIG. 4 is a rear view of the suction body 205 in FIG.
6 is a top view of the mouthpiece 205, FIG. 6 is a bottom view of the mouthpiece 205, FIG. 7 is a front view of the mouthpiece 205, FIG. 8 is a back view of the suction port cover 107, and FIGS. B is a sectional view, FIG. 11 is an exploded sectional view of the suction joint 105, FIG. 12 is an exploded view of the casing 104, and FIG.
14 and 15 are cross-sectional views of the shock absorbing bumper 106, and FIG. 16 is a bottom view of the suction joint body 166.

In FIG. 1 to FIG. 7, a suction main body 101 serving as a skeleton of a suction body 205 is divided into upper and lower parts at a substantially central height position, and a lower case 102 forming an outer shell
And an upper case 109 disposed at the upper rear of the lower case 102.

An impact absorbing bumper 106 is attached to the outer periphery of the position where the lower case 102 and the upper case 109 are in contact with each other to maintain airtightness and prevent damage to furniture and the like.

The shock-absorbing bumper 106 is made of a high-sliding resin made of a hydrogenated styrene-butadiene rubber and an alloy of polypropylene and having a fluororesin powder and silicone oil added thereto. High slidability upon contact with

In this embodiment, 5% of tetrafluoroethylene and 5% of silicone oil were used as the fluororesin powder.
%, But the fluororesin powder may be adjusted to 2 to 20% and the silicone oil may be adjusted to 2 to 20% depending on the required sliding performance.

Further, perfluoroalkoxy, fluorinated ethylene propylene, fluorinated ethylene propylene ether or the like may be used as the fluororesin powder.

Further, as an additive for obtaining slidability, inorganic lubricants such as talc, calcium titanate, graphite, molybdenum disulfide and the like, and organic lubricants such as wax, metal salts of organic fatty acids and fatty acid amides are used. It may be added to the material.

As the base material, in addition to the above,
Nylon 12 elastomer, polyurethane elastomer, polyester elastomer, polyolefin elastomer, polystyrene elastomer, soft polyethylene or the like may be used.

The nylon 12 elastomer has a slidability even when used alone, and may be used alone without adding any additives.

As described above, the shock absorbing bumper 106
Since it is formed of a highly slidable material, it is possible to improve the operability when the suction body 205 is moved while the shock absorbing bumper 106 is in contact with the wall, such as when cleaning the wall.

Further, in this embodiment, by providing the small protrusion group 1601 shown in FIG. 14 in the protrusion forming portion 152 shown by the hatched portion in FIG. 7, the contact area between the shock absorbing bumper 106 and the wall surface is reduced, and the sliding property is improved. Is increasing.

In this embodiment, a group of minute projections 1601
Has a configuration in which each projection has a diameter of 0.1 mm, a projection height of 0.1 mm, and a pitch of 0.2 mm, but has a diameter of 0.05 mm.
mm ~ 0.5mm, projection height 0.1mm ~ 1mm, pitch is 0.5mm.
It may be in the range of 1 to 1.0 mm.

At the top of the suction body 101, a suction port 115 is provided.
And a suction port cover 107 that covers substantially the entire upper half surface of the suction main body 101 is detachably provided.

An opening / closing lever having a pair of mating projections 135 on the rear rear surface of the suction port cover 107 and a projection holding portion 137 that slides laterally and holds the mating projections 135 on the upper case side opposed thereto. 133 is attached.

By operating the opening / closing lever 133 with this structure, the suction port cover 107 can be fixed to the suction main body 101 or can be removed from the suction main body 101.

Further, a handle projection 134 is provided on the surface of the suction port cover 107 facing the mating projection 135, and the handle projection 1 is attached to and detached from the suction port cover 107.
Since a finger can be placed on the suction port 34, the detachability of the suction port cover 107 is improved.

Further, since the suction port cover 107 is formed by injection molding, resin sink may appear on the surface side of the fitting projection 135, but in this embodiment, the fitting projection 135 is formed on the surface of the fitting projection 135. Since the handle protrusions 134 are provided on the opposed surface side, the sink of the resin can be made inconspicuous, and the appearance defect can be reduced.

Further, since the surface of the inlet cover 107 is coated with an ultraviolet curable resin, even if the inlet cover collides with furniture or the like under severe use conditions, it is hardly damaged, and the outer surface becomes dirty. However, since the dirt is easily removed, the outer surface of the suction port cover 107 can be kept beautiful.

Further, the suction port cover 107 is attached to the suction main body 1.
01 covers almost the entire upper half, and in the case where the outer surface of the suction port cover is coated as in the present embodiment, almost the entire upper half of the suction main body 101 is kept in a beautiful state. Therefore, the design is improved.

Further, since a rear intake port 121 and an upper intake port 122 for introducing outside air are provided at the rear and upper part of the intake cover 107, the intake cover 107 is removed from the intake main body 101 for maintenance. In this case, the surroundings of the rear intake port 121 and the upper intake port 122 where dust easily accumulates are easy to care for, and the maintainability is improved.

Although the suction port cover 107 is coated with the ultraviolet curable resin in this embodiment, it may be coated with a silicone resin hard coating or the like.

Furthermore, in this embodiment, the suction port cover 107
Although the UV curable resin coating is applied only to the upper case 109, the UV curable resin coating or the like may be applied to the upper case 109 because the design can be further improved.

Further, even if the lower case 102 is coated with an ultraviolet-curing resin coating or the like, the lower case 102 can be prevented from being damaged and the coefficient of friction with the surface to be cleaned is reduced, so that the operability can be improved.

Behind the suction body 101, the universal joint 10
3 are provided.

The universal joint 103 comprises a substantially cylindrical casing 104 and a suction joint 105.
4 and the inlet joint 105, as shown in FIG.
The pipe axis B1 of the pipe joint 04 and the pipe axis B2 of the suction pipe joint 105 are parallel to each other, and the suction pipe joint 105 is located above the casing 104. Further, the casing 104 and the suction pipe joint 105 are arranged so that one end thereof overlaps.

The vertical rotation shaft 138 is located at this overlapping position.
In parallel with the casing 104, the casing cylindrical portion 14
The suction joint 105 is provided with a suction joint cylindrical portion 146, and the casing cylindrical portion 145 is fitted into the suction joint cylindrical portion 146, so that the casing 104 and the suction joint 105 can rotate around a vertical rotation axis 138.

By doing so, the mouthpiece joint 105 can be bent by 90 degrees or more with respect to the mouthpiece main body 101 as shown in FIG. 20, so as shown in FIG. 18 and FIG. Since the volume of the body 205 can be reduced, the size of the packing box can be reduced, and transportation costs and distribution costs when the vacuum cleaner is stored in a warehouse can be reduced.

Further, as shown in FIG.
By bending the 04 upwardly with respect to the suction main body 101 by 90 degrees, the volume of the suction body 205 in the packed state can be further reduced, and the distribution cost can be further reduced.

Further, as shown in FIGS. 22 and 23, the mouthpiece 205 is formed by sheet covers 2001 and 2003 and bases 2002 and 2004 formed in such a shape that the entirety of the mouthpiece 205 can be covered with a transparent resin sheet. Pinching,
Seat covers 2001 and 2003 and bases 2002 and 200
Even when the mouthpiece 2005 is sold in a blister pack state in which the suction port 4 is fixed, the suction joint 105 and the casing 104 are bent with respect to the suction body 101 as shown in FIGS. Since the packaging volume can be reduced, the sales floor area of the store and the storage area of the inventory can be reduced, and the selling cost can also be reduced.

In this embodiment, the casing cylindrical portion 14
5 is provided with an upper flange 147 and a lower flange 148, and the upper flange 147 and the lower flange 1 of the suction joint cylindrical portion 145 are provided.
48, a stopper opening 149 is provided at a position facing the stopper groove 144, and the stopper opening 149 is provided.
By inserting the stopper 137, the casing 1
04 and the inlet joint 105 are rotatably locked around a vertical rotation shaft 138.

In this embodiment, a regulating protrusion 160 is provided above the upper flange 147 of the casing 104, and a regulating groove 161 is provided in a portion shown in FIG. On the other hand, the rotation of the casing 104 about the vertical rotation axis 138 is restricted by 90 degrees each on the left and right sides.

In this way, the suction main body 101 can be used during use.
Operability is improved because the user does not face the user.

The stopper 137 is provided with a click protrusion 162, and the stopper groove 144 is provided with the click protrusion 1 in a state where the mouthpiece body 101 faces the front.
The click groove 163 is provided at a position where the 62 fits.

By doing so, when the mouth main body 101 faces sideways, the click projection 162 must ride over the click groove 163, so that the mouth main body is less likely to face sideways, and the stability when traveling straight is increased.

In this embodiment, as shown in FIGS. 12 (a) and 12 (b), the casing 104 is made up of a casing body 164 and a casing piece 165 including a half from the center of the inside of the bent portion of the casing 104 and its periphery. It consists of two parts.

By doing so, even in the case of injection molding, FIG.
Can be formed to have a large bending radius R at the bent portion of the casing 104, and noise can be reduced.

In this embodiment, the bending radius R of the bent portion of the casing 104 is 12.5 mm, but the bent radius R of the bent portion is preferably 10 mm or more.

Although not shown, in this embodiment, the casing piece 165 is engaged with and fixed to the casing body 164 by claws provided on the casing piece 165.

The casing piece 165 may be fixed to the casing body 164 by ultrasonic welding or screwing.

Further, in the present embodiment, the suction joint 105 is connected to the suction joint body 166 having a shape in which an opening 169 is provided outside the bent portion of the suction joint 105 as shown in FIG.
9 is covered with an inner joint cover 168, and the joint cover 167 is covered from above, and is screwed to the suction joint body 166.

By doing so, even in the case of injection molding, FIG.
1 can be formed to have a large bending radius R at the bent portion of the suction joint 105, and noise can be reduced.

In this embodiment, the bending radius R of the bent portion of the suction joint 105 is set to 10 mm, but the bending radius R of the bent portion is preferably 10 mm or more.

A portion of the casing 104 on the side of the suction main body 101 is provided with a pair of rotary cylinder portions 171 that can rotate around the horizontal rotary shaft 170 shown in FIG.

Then, the upper case 109 and the lower case 102
The casing 104 is rotatably connected to the mouthpiece main body 101 around the horizontal rotation shaft 170 by providing the rotation bearing portions 172 and 173 in between, respectively, and sandwiching the rotation cylinder portion 171 between the rotation bearing portions 172 and 173.

The casing 104 and the upper case 10
9, a rotating cover 108 is provided between the lower case 102 and the casing 1
A sufficient flow passage area is obtained at the outlet of the suction body 101 at 74.

As shown in FIG. 6, the lower case 102
A pair of front wheels 125 so as to move the entire suction body 205 in the front-rear direction and maintain a constant interval between the lower surface of the suction body 205 and the cleaning surface, and to receive pressure on the cleaning surface during use of the cleaner. A roller 132 is provided.

The suction port 1 is provided before and after the lower case 102.
Pressure control plates 130 and 131 for holding the suction pressure in
Are arranged.

The front wheel 125 is made of a high sliding resin containing hydrogenated styrene-butadiene rubber and a polypropylene alloy as a base material and a fluororesin powder and silicone oil added thereto, and moves the suction body 101 in the V1 direction. Good running performance can be obtained even when it is performed.

In this embodiment, 5% of tetrafluoroethylene and 5% of silicone oil were used as the fluororesin powder.
%, But the fluororesin powder may be adjusted to 2 to 20% and the silicone oil may be adjusted to 2 to 20% depending on the required sliding performance.

Further, perfluoroalkoxy, fluorinated ethylene propylene, fluorinated ethylene propylene ether or the like may be used as the fluororesin powder.

Further, as an additive for obtaining slidability, inorganic lubricants such as talc, calcium titanate, graphite, molybdenum disulfide and the like, and organic lubricants such as wax, metal salts of organic fatty acids and fatty acid amides are used. It may be added to the material.

Further, in addition to the above-mentioned base materials,
Nylon 12 elastomer, polyurethane elastomer, polyester elastomer, polyolefin elastomer, polystyrene elastomer, soft polyethylene, ultra high molecular polyethylene, nylon 6, nylon 6
6, polyacetal or the like may be used.

Incidentally, nylon 12 elastomer, ultra high molecular polyethylene, nylon 6, nylon 66, and polyacetal have slidability even when used alone, and may be used alone without adding any additive.

As described above, since the front wheel 125 is made of a highly slidable material, good traveling performance can be obtained even when the suction main body 101 is moved in the V1 direction.

The lower case 102 includes a casing 10
4, a pair of wheel bases 120 having laterally movable wheels 123 supported substantially at right angles to the rollers 132 are supported so as to be able to protrude and retract.

The wheel base 120 is urged upward by a spring 175, and the casing 104 is moved upward and downward by a projection 176 provided on the casing 104.
When the wheel base 120 is pushed upward around 0, the wheel base 120 is pushed out and protrudes to the lower case lower surface, and when the casing 104 is rotated to the uppermost position, the roller 132 is raised by 2 mm from the floor surface. Has become.

In this manner, when moving the suction main body 101 in the V1 direction, the casing 104 is rotated to the almost uppermost position, so that the roller 132 floats above the floor surface, and Since the lateral movement wheels 123 which are pivotally supported at substantially right angles are installed, good traveling performance can be obtained even when the vehicle is moved in the V1 direction.

Further, a concave / convex portion 140 is provided in front of the suction port 115 of the lower case 102, and a pair of scraping brushes 176 are provided on substantially both sides thereof.

The scraping brush 176 is formed of a pile cloth having pile yarns woven in a predetermined direction with respect to the base cloth, and is disposed such that the pile yarns are inclined toward the center of the suction opening. Have been.

In this manner, when the suction main body 101 is turned sideways and is operated in the V1 direction at the wall, dust on the carpet is scraped up by the uneven portion 140 in front of the suction port, and the scraping brush 176 is also used. Since the pile yarns are inclined along the operation direction, dust can be effectively scraped up, so that the performance of collecting dust near the wall is improved.

Further, since the concave portions 150 and 151 are provided at the front edge of the shock absorbing bumper 106,
Even if the front surface is closely attached to the wall, the air flow path is secured and the wind flows through the uneven portion 140, so that the dust collection performance is further improved.

Further, since the recesses 151 on both sides of the suction port are larger than the recess 150 at the center of the suction port, the air current flows smoothly without stagnation, and the dust collection performance is improved.

Since the tip of the pile thread of the scraping brush 176 is substantially flush with the ground surface of the front wheel 125,
Since the load applied to the front side of the suction main body 101 can be distributed to the front wheel 125 and the scraping brush 176,
When the vehicle is moved in the V1 direction, the load applied to the front wheel 125 can be reduced, so that the operability and the life of the front wheel 125 can be improved.

A rotary brush 110 for scraping dust and the like is provided inside the suction body 205, and an upper suction port 122 and a rear suction port provided on the suction port cover 107 are provided.
The airflow introduced from 121 is guided to the turbine 111, and the rotating brush 110 rotates, so that dust can be scraped up.

[0088]

As described above, according to the present invention, the suction
When viewed from above the mouth body, the mouthpiece joint of the mouthpiece can be rotated and packed so as to be substantially parallel to the longitudinal direction of the mouthpiece body, so that the volume of the mouthpiece in the packed state can be reduced and the packing box can be reduced. Can be smaller.

[Brief description of the drawings]

FIG. 1 is a top sectional view of a mouthpiece 205 according to an embodiment of the present invention.

FIG. 2 is a sectional view taken along the line AA in FIG.

FIG. 3 is a top view of the suction body 205 with the suction port cover 107 removed.

FIG. 4 is a rear view of the mouthpiece 205 in FIG.

FIG. 5 is a top view of the mouthpiece 205.

FIG. 6 is a bottom view of the mouthpiece 205.

FIG. 7 is a front view of the mouthpiece 205.

FIG. 8 is a rear view of the suction port cover 107 of the suction body 205.

FIG. 9 is a cross-sectional view taken along the line CC of the mouthpiece 205 in FIG.

10 is a cross-sectional view of the mouthpiece 205 taken along the line CC in FIG.

11 is an exploded cross-sectional view of the mouthpiece joint 105. FIG.

FIG. 12 is an exploded view of the casing 104.

FIG. 13 is a sectional view taken along the line CC in FIG. 9;

14 is a sectional view of the shock absorbing bumper 106. FIG.

15 is a sectional view of the shock absorbing bumper 106. FIG.

FIG. 16 is a bottom view of the mouthpiece joint main body 166.

FIG. 17 is a perspective view of an external appearance of a vacuum cleaner according to one embodiment of the present invention.

FIG. 18 is a perspective view of a vacuum cleaner in a packed state according to an embodiment of the present invention.

FIG. 19 is a perspective view showing a packing method of the vacuum cleaner according to one embodiment of the present invention.

FIG. 20 is a perspective view of a mouthpiece of the vacuum cleaner according to one embodiment of the present invention.

FIG. 21 is a perspective view of a suction body of the vacuum cleaner according to one embodiment of the present invention.

FIG. 22 is a perspective view showing a packing state of the suction body of the vacuum cleaner according to one embodiment of the present invention.

FIG. 23 is a perspective view showing a packing state of the suction body of the vacuum cleaner according to one embodiment of the present invention.

[Explanation of symbols]

101: suction body, 102: lower case, 103: universal joint, 104: casing, 105: suction joint, 106
… Shock absorbing bumper, 107… Suction port cover, 109…
Upper case, 110: rotating brush, 111: turbine, 2
01 ... vacuum cleaner body, 202 ... hose, 203 ... hose hand part, 204 ... extension pipe, 205 ... mouthpiece, 206 ... switch operation part, 207 ... first infrared light emitting part, 208 ... second infrared light emitting part, 209 ... Infrared light receiving unit.

──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Tetsuo Ishikawa 1-1-1 Higashitaga-cho, Hitachi City, Ibaraki Pref. Hitachi, Ltd.Electrical Equipment Division, Taga Headquarters (72) Inventor Atsuhiko Urushihara Higashi Koikekubo, Kokubunji City, Tokyo 280-chome, Hitachi, Ltd.Design Research Institute (72) Inventor Susumu Sato 1-1-1, Higashitaga-cho, Hitachi City, Ibaraki Prefecture Hitachi, Ltd.Electrical Equipment Division, Taga Headquarters (72) Inventor Koji Iwase Tsuchiura, Ibaraki Prefecture 502, Kandate-cho, Hitachi, Ltd.Mechanical Research Laboratory, Hitachi, Ltd. (72) Inventor Taku Owada 1-280, Higashi Koigakubo, Kokubunji, Tokyo No. 18 Co., Ltd.Hitachi Logistics (56) References 90572 (JP, U) Real opening 58-115148 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) A47L 9/02-9/06 A47L 9/24 B65D 85/68

Claims (4)

(57) [Claims] 1. A suction body having a suction port on a lower surface, a casing having a suction passage rotatable with respect to the suction body and communicating with the suction port, and rotating with respect to the casing.
A suction joint that is freely disposed , wherein the suction joint is rotated and packaged so as to be substantially parallel to a longitudinal direction of the suction main body when viewed from above the suction main body. Suction body package. 2. A casing having a suction body having a suction port on a lower surface, a casing having a suction passage rotatable vertically with respect to the suction body and communicating with the suction port; A suction joint disposed rotatably in the left-right direction with respect to the suction main body, wherein the suction joint is rotated so as to be substantially parallel to a longitudinal direction of the suction main body, and A packing body for a suction body of a vacuum cleaner, wherein the casing is packed in a state where the casing is rotated upward by about 90 degrees with respect to the suction body. 3. A suction body having a suction port on a lower surface, a casing having a suction passage rotatable with respect to the suction body and communicating with the suction port, and rotating with respect to the casing.
A method of packing a mouthpiece having a freely-arranged suction joint , wherein the suction joint is viewed from above the suction main body.
In a state where it is rotated so as to be substantially parallel to the suction main body on the side where the shing is provided, a seat cover that covers the suction body and a substantially flat base member adhered to the seat cover And a method of packing the suction body, wherein the suction body is packed with the seat cover and the base member. 4. A suction port body having a suction port on a lower surface, a casing having a suction passage rotatable vertically with respect to the suction port body and communicating with the suction port, and provided in the casing, A method of packing a mouthpiece having a mouthpiece joint rotatably disposed in the left-right direction with respect to the mouthpiece main body, wherein the casing is rotated substantially 90 degrees upward with respect to the mouthpiece main body, and The mouthpiece has a seat cover that covers the mouthpiece in a state where the mouthpiece is rotated left or right with respect to the casing, and a substantially flat base member that adheres to the seatcover. And packing the mouthpiece with the base member.