KR20150126451A - Vacuum cleaner - Google Patents

Vacuum cleaner Download PDF

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Publication number
KR20150126451A
KR20150126451A KR1020140053285A KR20140053285A KR20150126451A KR 20150126451 A KR20150126451 A KR 20150126451A KR 1020140053285 A KR1020140053285 A KR 1020140053285A KR 20140053285 A KR20140053285 A KR 20140053285A KR 20150126451 A KR20150126451 A KR 20150126451A
Authority
KR
South Korea
Prior art keywords
unit
main body
suction head
vacuum cleaner
grip portion
Prior art date
Application number
KR1020140053285A
Other languages
Korean (ko)
Inventor
이진호
Original Assignee
삼성전자주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR1020140053285A priority Critical patent/KR20150126451A/en
Publication of KR20150126451A publication Critical patent/KR20150126451A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/225—Convertible suction cleaners, i.e. convertible between different types thereof, e.g. from upright suction cleaners to sledge-type suction cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/12—Dry filters
    • A47L9/127—Dry filters tube- or sleeve-shaped
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/22—Mountings for motor fan assemblies
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/248—Parts, details or accessories of hoses or pipes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
    • A47L9/2884—Details of arrangements of batteries or their installation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/32—Handles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

A multi type vacuum cleaner which can be used for a canister type and the handy type and the stick type is disclosed. The vacuum cleaner comprises: a cleaner main body provided to form a suction force; a suction head sucking dust and foreign substances of a surface to be cleaned with the suction force of the cleaner main body; a connection unit connecting the cleaner main body and the suction head to be capable of being separated; and a driving unit provided to be attached and detached from the connection unit and having the separated suction force from the cleaner main body.

Description

Vacuum cleaner {VACUUM CLEANER}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a vacuum cleaner, and more particularly, to a multi-type vacuum cleaner which can be used in a plurality of types.

Generally, a vacuum cleaner sucks air containing foreign matter on the surface to be cleaned, separates and collects foreign matter from the air, and discharges the purified air to the outside of the main body.

There are four types of vacuum cleaners: an upright type vacuum cleaner, a cylindrical vacuum cleaner (hereinafter referred to as a "canister type vacuum cleaner"), a handheld vacuum cleaner and a stick type vacuum cleaner, A stick-back vacuum cleaner, or simply stick-vacs.

Upright type cleaners and cylindrical type cleaners are well known. These cleaners tend to be used for heavy-duty cleaning, which is usually mains-operated.

Handheld vacuum cleaners are relatively small and portable vacuum cleaners and are relatively low-duty cleaners, for example, cleaning floors of indoor homes and indoor furniture, cleaning of vehicles and boats, etc. Suitable. Unlike upright cleaners and cylindrical cleaners, handheld vacuum cleaners are designed to be handheld in use and tend to be operated by batteries.

The canister type vacuum cleaner is the most used vacuum cleaner in the home. It consists of body, hose, pipe, brush, etc. Sucking dust on the surface, it is possible to clean every corner. The stick type cleaner is used in the USA and Europe where many carpets are used, and the rotating brush is used to clean the dust in the carpet. The hand type is light and suitable for dust collection on a desk, a lathe, clothes, etc. However, there is a problem that the suction force is weak and it can not be used continuously for a long time.

Therefore, there is a problem in that such a canister type vacuum cleaner and a stick type vacuum cleaner must be provided separately for full-scale cleaning.

One aspect of the present invention can provide a handy and stick type vacuum cleaner and a multi-type vacuum cleaner that can be used both as a canister type vacuum cleaner.

Another aspect of the present invention can provide a vacuum cleaner capable of detachably attaching a drive unit in which a fan motor and a battery are integrally formed to improve usability.

Another aspect of the present invention is to provide a vacuum cleaner in which the driving unit is disposed at the rear of the handle so that the center of gravity is lowered to provide a sense of stability and at the same time improve aesthetics.

A vacuum cleaner according to an embodiment of the present invention includes a vacuum cleaner main body provided to form a suction force, a suction head for sucking dust and foreign substances on the surface to be cleaned by a suction force of the vacuum cleaner main body, And a drive unit detachably attached to the connection unit, the drive unit being provided to separate suction force from the cleaner main body.

In addition, the drive unit may include any one of a fan motor provided to generate a suction force and a battery provided to supply power.

The connection unit may include a grip portion provided to be gripped by a user, a first connection pipe connecting the grip portion and the suction head, and a second connection pipe connecting the grip portion and the cleaner main body .

Further, the drive unit is disposed behind the grip portion.

The connection unit may include a dust collecting unit provided in the first connection pipe to collect foreign substances sucked through the suction head.

The dust collecting unit may further include an air inlet connected to the first connecting pipe to receive the air sucked through the suction head, a body having an air discharging portion for discharging the air sucked from the air inlet, A filter member disposed below the body portion to filter out foreign matter from the air introduced through the air inlet portion and a foreign matter collection container for storing foreign matter filtered through the filter member.

The driving unit may further include a charging unit provided to supply power to the battery.

The connection unit may further include a flexible hose connecting between the second connection pipe and the main body.

Further, the dust collecting unit is detachably connected to the connection passage.

A vacuum cleaner according to an embodiment of the present invention includes a suction head for sucking foreign matter, a cleaner main body provided to generate a suction force to the suction head, a connection unit for separably connecting the cleaner main body and the suction head, A grip unit provided on the connection unit and provided so as to be held by a user and a driving unit detachably attached to the connection unit and provided so as to form a suction force separate from the cleaner body, And the drive unit is disposed behind the grip portion.

In addition, the drive unit may include at least one of a fan motor for generating a suction force and a battery for supplying power.

The driving unit may further include a charging unit provided to supply power to the battery.

The connection unit may include a first connection pipe connecting the grip portion and the suction head, and a second connection pipe connecting the grip portion and the cleaner main body.

According to the embodiment of the present invention, it is possible to use both the handy type and stick type cleaner and the canister type cleaner.

In addition, the drive unit having the fan motor and the battery integrally formed thereon can be detachably attached, thereby improving the usability.

Further, since the driving unit is disposed at the rear of the handle, the center of gravity is lowered to provide a sense of stability and at the same time to improve the aesthetics.

1 is a perspective view schematically showing a vacuum cleaner according to an embodiment of the present invention,
2 is a perspective view showing a vacuum cleaner equipped with a drive unit according to an embodiment of the present invention,
3 is an exploded perspective view schematically showing a vacuum cleaner equipped with a drive unit according to an embodiment of the present invention,
4 to 5 are views schematically showing an installation operation of the driving unit according to the embodiment of the present invention,
6 is a perspective view schematically showing a vacuum cleaner according to another embodiment of the present invention,
7 is a view schematically showing a vacuum cleaner in which a driving unit according to another embodiment of the present invention is installed.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1, the vacuum cleaner 1 according to the present embodiment includes a suction head 20 configured to suck foreign substances on a surface to be cleaned by a suction force of air, A vacuum cleaner main body 10 arranged to collect foreign substances in the vacuum cleaner main body 10 and a connection unit 40 connected between the vacuum cleaner main body 10 and the suction head 20.

The cleaner main body 10 includes a suction fan motor (not shown) for generating a suction force necessary for sucking foreign substances on the surface to be cleaned, and a dust collecting unit (not shown) for depositing foreign substances sucked from the surface to be cleaned.

The suction head 20 moves in contact with the surface to be cleaned, and is configured to suck foreign matter such as dust existing on the surface to be cleaned.

The connection unit 40 connects between the cleaner main body 10 and the suction head 20 to guide the foreign substance sucked by the suction head 20 to the cleaner main body 10. [ The connection unit 40 includes a grip portion 43 provided for easy gripping by the user and a connection pipe 41 connecting between the grip portion 43 and the suction head 20 and a grip portion 43, And a second connection pipe (42) connecting between the main body (10).

The connection pipe 41 may include a first connection pipe 41a between the suction head 20 and the grip portion 43. [

The connection pipe 41 may further include a third connection pipe 41b extending inward from the inside of the first connection pipe 41a so as to be variable in length. At this time, the grip portion 43 can be connected through the third connection pipe 41b.

In the embodiment of the present invention, the length of the connection pipe 41 is variable by the first connection pipe 41a and the third connection pipe 41b. However, the concept of the present invention is not limited thereto Do not. For example, the first connection pipe and the third connection pipe may be integrally formed or formed in multiple stages.

The connection unit 40 may further include a flexible hose 44 connecting between the second connection pipe 42 and the cleaner body 10. [ One end of the flexible hose 44 is connected to the cleaner main body 10 and the other end of the flexible hose 44 is connected to the second connection pipe 42 of the connection unit 40, And the grip portion 43 connected to the suction head 20 can freely move around the cleaner body 10 within a predetermined radius.

Meanwhile, the connection pipe (41) of the connection unit (40) may be provided with a dust collection unit (30).

The dust collecting unit 30 is a handle-type cyclone dust collecting device, and is additionally mounted separately from the dust collecting part provided in the cleaner main body 10. The dust collecting unit 30 may be connected to the third connecting pipe 41b and disposed between the suction head 20 and the grip portion 43.

The dust collecting unit 30 includes a body portion 32 connected to the connecting pipe 41, a filter member 33 provided below the body portion 32, And a foreign matter collecting container (31) provided to be able to receive the foreign matter.

The dust collecting unit 30 can be installed to separate foreign substances contained in the air using a cyclone system.

The body 32 includes an air inlet 32a formed to eccentrically receive the air sucked through the suction head 20 to form a rotary air flow, And an air discharging portion 32b disposed at the rotational center of the air stream to discharge the separated air.

A filter member 33 may be provided on the lower side of the body part 32 to prevent the foreign matter separated through the air discharging part 32b from flowing backward.

The foreign matter storage container 31 is detachably installed on the lower side of the body part 32 and is provided to receive foreign matter separated through the body part 32 and the filter member 33.

The dust collecting unit 30 is provided separately from the dust collecting unit of the vacuum cleaner body 10 in the connection unit 40 so that the vacuum cleaner 1 can be used as a handy vacuum cleaner and a stick vacuum cleaner 1A.

That is, the vacuum cleaner 1 is configured such that at least a part of the suction head 20 and the connection unit 40 is detachable from the cleaner main body 10 and connected to the suction head 20 separated from the cleaner main body 10 And a drive unit 2 removably provided in the unit 40 and provided to generate a suction force.

2 to 3, the vacuum cleaner 1 may be integrally used in a state where the cleaner main body 10, the connection unit 40 and the suction head 20 are connected to each other, and the drive unit 2 The suction head 20, the connection unit 40 and the drive unit 2 are connected to each other to be used as a handy and stick type vacuum cleaner 1A.

The drive unit 2 is detachably coupled to the connection unit 40. The drive unit 2 is connected to the second connection 30 of the connection unit 40 connecting between the suction head 20 and the cleaner main body 10. [ The flexible hose 44 may be detached from the pipe 42 and the flexible hose 44 may be coupled to the separated second connection pipe 42.

The drive unit 2 may include a fan motor 2a and a battery 2b.

The fan motor 2a is provided to generate a suction force in the suction head 20 so that foreign substances can be stored in the dust collecting unit 30. [

The battery 2b may further include a charging unit 3 which is provided to supply power to the fan motor 2a and is arranged to supply power to the battery 2b.

The driving unit 2 is disposed behind the grip portion 43 of the connecting unit 40 so that the center of gravity is located in the grip portion 43 so that the user can operate the apparatus with ease and a sense of stability can be obtained. In the present embodiment, the driving unit 2 is shown as a cylindrical shape corresponding to the second coupling pipe 42, but the spirit of the present invention is not limited thereto.

Meanwhile, the dust collecting unit 30 may be detachably provided from the connecting unit 40.

At this time, the grip portion 43 may be directly connected to the first connection pipe 41a or the third connection pipe 41b.

As shown in Figs. 4 to 5, the installation operation of the drive unit 2 for using the vacuum cleaner 1A as a handy type and stick type will be described.

The flexible hose 44 connecting the vacuum cleaner main body 10 and the grip portion 43 is connected to the second suction hose 44 in the connection unit 40 connecting between the suction head 20 of the vacuum cleaner 1 and the cleaner main body 10, (42).

The flexible hose 44 is coupled to the second connection pipe 42 with the drive unit 2 charged in the second connection pipe 42 through the charging unit 3.

Accordingly, the suction force and the power can be supplied from the drive unit 2 coupled to the second connection pipe 42, and the suction head 20 and the connection unit 40, the dust collecting unit 30, and the drive unit 2, The vacuum cleaner 1A can be used as a handy and stick type vacuum cleaner 1A.

The driving unit 2 is disposed behind the grip portion 43 so that the center of gravity of the vacuum cleaner 1A is located on the side of the grip portion 43 so that the stability can be improved.

In the embodiment of the present invention, the driving unit 2 is press-fitted into the second connection pipe 42, for example, but the present invention is not limited thereto. For example, the drive unit may use various methods that are releasably coupled to the second connector.

A method of using the vacuum cleaner 1 according to an embodiment of the present invention will now be described.

The user uses the suction head 20, the connection unit 40 and the cleaner main body 10 in a state where they are integrally connected when using the general vacuum cleaner 1.

At this time, dust and foreign substances sucked through the suction head 20 are separated and collected primarily through the dust collecting unit 30 provided in the connection unit 40, and the second connection pipe 42 and the flexible Dust and foreign matter having a small amount of secondary particles are collected through the cleaner main body 10 connected to the hose 44.

When the user desires to use the handy and stick type vacuum cleaner 1A, the user disconnects the flexible hose 44 from the second connection pipe 42 and drives the drive unit 2 to the second connection pipe 42 Connect.

The suction force can be generated in the suction head 20 by receiving the electric power and the suction force from the fan motor 2a and the battery 2b of the drive unit 2. [

Air and dust and foreign matter are sucked through the suction head 20 by the suction force generated by the drive unit 2 and the sucked dust and foreign matter are collected in the dust collecting unit 30, As shown in Fig.

In this manner, the battery 2b can be cooled by the air discharged through the rear of the drive unit 2.

Further, the drive unit 2 may further include a separate filter (not shown) for filtering out fine dust from the discharged air.

6 to 7, in the vacuum cleaner 1B according to another embodiment of the present invention, a dust collecting unit 30B may be fixed to the connecting unit 40B.

The dust collecting unit 30B is fixedly provided between the third connecting pipe 41b and the grip portion 43.

The dust collecting unit 30B is installed to separate foreign substances contained in the air using a cyclone system and may include a body 32B, a filter member 33B and a foreign matter collecting container 31B.

The body 32B includes an air inlet 32a formed to eccentrically receive the air sucked through the suction head 20 to form a rotary air flow, And an air discharging portion 32b disposed at the rotational center of the air stream to discharge the separated air.

The body portion 32B may be provided with a filter member 33B for preventing the foreign matter separated through the air discharge portion 32b from flowing backward.

The foreign matter storage container 31B is detachably installed in the body part 32B and is provided to receive the separated foreign matters through the body part 32B and the filter member 33B.

At this time, the dust collecting unit 30B may be provided perpendicular to the first connecting pipe 41a and the third connecting pipe 41b of the connecting unit 40B.

The dust collecting unit 30B is provided separately from the dust collecting unit of the vacuum cleaner body 10 in the connection unit 40B so that the vacuum cleaner 1B can be used as a handy vacuum cleaner or stick vacuum cleaner 1B '.

That is, the vacuum cleaner 1B may be integrally used in a state where the cleaner main body 10, the connection unit 40 and the suction head 20 are connected to each other, and may be connected to the suction head 20 using the drive unit 2. [ The unit 40B and the drive unit 2 are connected to each other and can be used as a handy and stick type vacuum cleaner 1B '.

The drive unit 2 is detachably coupled to the connection unit 40B.

Such a specific operation and effect of the drive unit 2 can be sufficiently predicted from the above-described contents, so redundant description will be omitted.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, And can be variously modified, changed, and replaced in the present invention.

1, 1B: Vacuum cleaners 1A and 1B ': Handy and stick type vacuum cleaners
2: drive unit 2a: fan motor
2b: battery 3: charging unit
10: cleaner main body 20: suction head
30: dust collecting unit 31:
32: Body part 33: Filter element
40: connection unit 41: connection pipe
43: grip portion 44: flexible hose

Claims (13)

A cleaner main body provided to form a suction force,
A suction head for sucking dust and foreign matter on the surface to be cleaned by a suction force of the cleaner main body,
A connection unit detachably connecting the cleaner body and the suction head,
And a drive unit detachably attached to the connection unit, the drive unit being provided to form a suction force separate from the vacuum cleaner main body. The method according to claim 1,
The driving unit includes:
A fan motor provided to generate a suction force,
And a battery provided to supply power to the vacuum cleaner. 3. The method of claim 2,
The connecting unit includes:
A grip portion provided so as to be gripped by a user,
A first connection pipe connecting the grip portion and the suction head,
And a second connection pipe connecting the grip portion and the cleaner main body. The method of claim 3,
The driving unit includes:
Wherein the vacuum cleaner is disposed behind the grip portion. The method of claim 3,
The connecting unit includes:
And a dust collecting unit provided on the first connection pipe to collect foreign substances sucked through the suction head. 6. The method of claim 5,
Wherein the dust-
A body connected to the first connection pipe and having an air inflow portion through which the air sucked through the suction head flows, and an air vent portion through which the air sucked from the air inflow portion is discharged;
A filter member installed on the lower side of the body portion to filter out foreign matter from the air introduced through the air inlet portion,
And a foreign matter collecting container for containing foreign matter filtered through the filter member. The method according to claim 1,
The driving unit includes:
And a charging unit provided to supply power to the battery. 3. The method of claim 2,
The connecting unit includes:
And a flexible hose connecting between the second connection pipe and the main body. 6. The method of claim 5,
And the dust collecting unit is detachably connected to the connection passage. A suction head for sucking foreign matter;
A cleaner main body provided to generate a suction force in the suction head,
A connection unit detachably connecting the cleaner body and the suction head,
A grip portion provided on the connection unit and provided so as to be gripped by a user,
And a drive unit detachably attached to the connection unit, the drive unit being provided to separate suction force from the cleaner body,
Wherein the driving unit is disposed behind the grip portion. 11. The method of claim 10,
The driving unit includes:
A fan motor for generating a suction force,
And a battery for supplying power to the vacuum cleaner. 11. The method of claim 10,
The driving unit includes:
And a charging unit provided to supply power to the battery. 11. The method of claim 10,
The connecting unit includes:
A first connection pipe connecting the grip portion and the suction head, and a second connection pipe connecting the grip portion and the cleaner main body.
KR1020140053285A 2014-05-02 2014-05-02 Vacuum cleaner KR20150126451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140053285A KR20150126451A (en) 2014-05-02 2014-05-02 Vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140053285A KR20150126451A (en) 2014-05-02 2014-05-02 Vacuum cleaner

Publications (1)

Publication Number Publication Date
KR20150126451A true KR20150126451A (en) 2015-11-12

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ID=54609888

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140053285A KR20150126451A (en) 2014-05-02 2014-05-02 Vacuum cleaner

Country Status (1)

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KR (1) KR20150126451A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180076257A (en) * 2016-12-27 2018-07-05 엘지전자 주식회사 Module type wireless vacuum cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180076257A (en) * 2016-12-27 2018-07-05 엘지전자 주식회사 Module type wireless vacuum cleaner

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