KR200466023Y1 - Portable blower - Google Patents

Portable blower Download PDF

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Publication number
KR200466023Y1
KR200466023Y1 KR2020110007159U KR20110007159U KR200466023Y1 KR 200466023 Y1 KR200466023 Y1 KR 200466023Y1 KR 2020110007159 U KR2020110007159 U KR 2020110007159U KR 20110007159 U KR20110007159 U KR 20110007159U KR 200466023 Y1 KR200466023 Y1 KR 200466023Y1
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KR
South Korea
Prior art keywords
gear
power
horizontal
contact
wing
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KR2020110007159U
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Korean (ko)
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KR20130001082U (en
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선우윤
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선우윤
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Priority to KR2020110007159U priority Critical patent/KR200466023Y1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/028—Units comprising pumps and their driving means the driving means being a planetary gear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • F04D29/362—Blade mountings adjustable during rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/12—Kind or type gaseous, i.e. compressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

본 고안은 회전날개를 몸체속에 내장해 두었다가 구동시에만 돌출 회전됨으로써 부피를 줄여 휴대가 매우 간편하고안전하게 동작시킬 수 있는 휴대용 선풍기에 관한 기술이다. 본 고안에 따른 휴대용 선풍기는 하우징과, 바람을 발생시키도록 절첩이 가능한 유연성 재질의 날개부와, 날개부를 동작시키기 위한 전원을 인가하도록 사용자의 조작이 용이하도록 하는 버튼과, 전원을 공급하는 배터리부로 구성된 휴대용 선풍기에 있어서, 하우징의 내부에는 모터가 내장되어 버튼의 조작에 따라 상하 이동되는 몸체와, 이 몸체에 종으로 부착 설치된 수직기어와, 기어에 대해 직각으로 설치된 수평기어와, 수평기어에 치합되어 버튼의 조작에 따라 정역회전되는 회전기어와, 수직기어에 치합되어 정역회전되는 회전기어로 구성되어 날개부의 외부로의 돌출 및 내부로의 삽입을 제어하는 기어부가 구성되고, 수직기어는 모터가 내장된 몸체에 고정 설치되어 항상 몸체와 함께 상하 움직이도록 되어 있고, 수평기어 및 회전기어는 그 하부 하우징의 내측면에 고정 설치되어 그 위치에서 좌우 및 회전 움직임을 수행하도록 구성되며, 수평기어는 그 하부가 연장된 부분에 외부로 돌출된 조작버튼이 연결되어 홈에서의 좌우 움직임에 따라 수평기어도 좌우로 움직이고 이에 연동되어 회전기어가 정역회전되며, 회전기어가 정역회전됨에 따라 수직기어가 상하로 움직임으로써 날개부가 외측으로 밀어 올려지거나 내측으로 삽입된다. The present invention is a technology related to a portable fan that can be operated very easily and safely by reducing the volume by rotating the rotor blades in the body and is rotated only when driven. The portable electric fan according to the present invention includes a housing, a wing portion of a flexible material that can be folded to generate wind, a button for easily operating a user to apply power for operating the wing portion, and a battery unit for supplying power. In the portable fan configured, the motor is embedded in the housing to move up and down according to the operation of the button, vertical gears vertically attached to the body, horizontal gears installed at right angles to the gears, and geared to the horizontal gears. It consists of a rotary gear that is forward and reverse rotation according to the operation of the button, and a rotary gear that is forward and reverse rotation by being engaged with the vertical gear, and the gear portion for controlling the projection to the outside of the wing and the insertion into the inside, the vertical gear is It is fixed to the built-in body and always moves up and down with the body, and the horizontal gear and the rotating gear It is fixed to the inner side of the sub housing and is configured to perform left and right and rotational movements at the position. The horizontal gear is connected to an operation button which protrudes to the outside of the lower portion thereof, so that the horizontal gear The left and right movements are interlocked, and the rotating gear is rotated forward and backward. As the rotating gear is rotated forward and backward, the vertical gear is moved up and down, and the wing portion is pushed outward or inserted into the inside.

Description

휴대용 선풍기{Portable blower}Portable blower

본 고안은 휴대용 선풍기에 관한 것으로써, 특히 회전날개를 몸체속에 내장해 두었다가 구동시에만 돌출 회전시킴으로써 부피를 줄여 휴대가 매우 간편하고 안전하게 동작시킬 수 있는 기술이다.
The present invention relates to a portable electric fan, in particular, the rotor blades are built in the body and rotated only when driven by the technology to reduce the volume is very portable and safe technology to operate.

종래 소형의 선풍기가 필요한 여러 곳에 적용할 수 있는 다목적 소형선풍기(20)의 구조를 대략적으로 설명하면 도 1 내지 도 3에 도시된 바와 같이, 내부가 관통된 커플링(21)과, 양단에 각각 축용구멍(22′)과 나사산(22″)을 형성한 축(22)과, 파이프 형상의 롤링(23)과, 내부가 관통된 원통형의 허브(11)에 다수개의 블레이드(14)가 방사형으로 형성된 팬(10)과, 그리고 원추형의 코일압축스프링인 스프링(24)과, 베어링(25), 왼나사가 형성된 너트(26) 및 캡(27) 등의 구성품이 구비되어, 커플링(21)에 축(22)을 조립한 후, 이 축(22)에 롤링 (23), 팬(10), 스프링(24) 및 베어링(25)을 순차적으로 끼워 넣고, 이어 너트(26)로 잠가 캡(27)을 허브(11) 전면까지 덮은 구조로 소형선풍기(20)를 구성하고 있다.Referring to the structure of the multi-purpose small fan 20 that can be applied to a number of conventional small fan needs in general, as shown in Figs. A plurality of blades 14 are radially formed in the shaft 22, which forms the shaft hole 22 'and the thread 22 ", the pipe-shaped rolling 23, and the cylindrical hub 11 through which the inside is penetrated. The fan 10, the spring 24 which is a conical coil compression spring, and components such as a bearing 25, a nut 26 and a cap 27 with a left screw are provided. After assembling the shaft 22, the rolling 23, the fan 10, the spring 24, and the bearing 25 are sequentially inserted into the shaft 22, and then locked with the ear nut 26 to lock the cap 27. ) Is configured to cover the front surface of the hub (11) to form a small fan (20).

상기와 같은 구조의 소형선풍기(20)에 관한 작동원리 및 특징을 살펴보면, 커플링(21)에 형성된 외빗면(21′)은 팬(10)의 내빗면(13)에 끼움되어 맞물려 있되, 이는 스프링(24)에 의해 더욱 긴밀하게 맞물리도록 하며, 축(22)이 회전하면, 이에 연결된 커플링(21)이 회전함에 따라 외빗면(21′) 및 내빗면(13) 사이 면의 마찰력으로 팬(10)이 회전하게 되고, 작동중 손가락이나 기타 이물체가 블레이드(15)에 걸리게 되면, 도4에 도시된 바와 같이, 외빗면(21′) 사이와 내빗면(14) 사이에 약간의 틈이 생기고, 이로 인해, 외빗면(21′)과 내빗면(14) 사이 면의 마찰력이 이물체로 걸리는 힘보다 작게 되며, 이는 베어링(25)의 구름운동에 의해, 커플링(21)과 축(22) 및 베어링(25)의 내륜은 그대로 회전하되, 팬(10)과 스프링(24) 및 베어링(25)의 외륜은 그대로 서게 되므로, 모터(30)의 과부하를 방지하고, 이물체나 블레이드(14)가 손상 받지 않으며, 이 물체가 제거되면 다시 팬(10)이 회전하게 된다.
Looking at the operation principle and features of the small fan 20 of the structure as described above, the outer comb surface 21 'formed on the coupling 21 is fitted to the inner comb surface 13 of the fan 10, which is engaged More engaged by the spring 24, and as the shaft 22 rotates, as the coupling 21 connected thereto rotates, the fan with the frictional force between the outer surface 21 'and the inner surface 13 When 10 is rotated and a finger or other foreign object is caught by the blade 15 during operation, as shown in Fig. 4, there is a slight gap between the outer convex surface 21 'and the inner convex surface 14. This causes the frictional force between the outer surface 21 'and the inner surface 14 to be smaller than the force applied to the foreign body, which is caused by the rolling motion of the bearing 25, which causes the coupling 21 and the shaft ( 22) and the inner ring of the bearing 25 is rotated as it is, but the outer ring of the fan 10 and the spring 24 and the bearing 25 is standing as it is, the motor 30 of To prevent overload, the foreign object or blade 14 is not damaged, and when the object is removed, the fan 10 rotates again.

본 고안은 상기와 같은 종래 휴대용 선풍기에 내재된 문제점을 해소하기 위하여 창안된 것으로써, 본 고안의 목적은 회전날개를 몸체속에 내장해 두었다가 구동시에만 돌출 회전시킴으로써 부피를 줄여 휴대가 매우 간편하고 안전하게 동작시킬 수 있는 휴대용 선풍기를 제공하는데 있다.
The present invention was devised to solve the problems inherent in the conventional portable electric fan as described above, and the object of the present invention is to keep the rotor blade inside the body and rotate only when driven to reduce the volume, so that the portability is very easy and safe to carry. It is to provide a portable fan that can be operated.

상기 목적을 달성하기 위한 본 고안의 휴대용 선풍기는, 하우징과, 바람을 발생시키도록 절첩이 가능한 유연성 재질의 날개부와, 상기 날개부를 동작시키기 위한 전원을 인가하도록 사용자의 조작이 용이하도록 하는 전원버튼과, 상기 전원을 공급하는 배터리부를 포함하여 구성된 휴대용 선풍기에 있어서, 상기 하우징의 내부에는 모터가 내장되어 전원버튼의 조작에 따라 상하 이동되는 몸체와, 이 몸체에 종으로 부착 설치된 수직기어와, 상기 기어에 대해 직각으로 설치된 수평기어와, 상기 수평기어에 치합되어 버튼의 조작에 따라 정역회전되는 회전기어와, 상기 수직기어에 치합되어 정역회전되는 회전기어로 구성되어 날개부의 외부로의 돌출 및 내부로의 삽입을 제어하는 기어부가 구성되고, 상기 수직기어는 모터가 내장된 몸체에 고정 설치되어 항상 몸체와 함께 상하 움직이도록 되어 있고, 수평기어 및 회전기어는 그 하부 하우징의 내측면에 고정 설치되어 그 위치에서 좌우 및 회전 움직임을 수행하도록 구성되며, 상기 수평기어는 그 하부가 연장된 부분에 외부로 돌출된 조작버튼이 연결되어 홈에서의 좌우 움직임에 따라 수평기어도 좌우로 움직이고 이에 연동되어 회전기어가 정역회전되며, 회전기어가 정역회전됨에 따라 수직기어가 상하로 움직임으로써 날개부가 외측으로 밀어 올려지거나 내측으로 삽입되는 것을 특징으로 한다.Portable fan of the present invention for achieving the above object, the housing, a wing of a flexible material that can be folded to generate wind, and a power button to facilitate the user's operation to apply power for operating the wing And, A portable electric fan comprising a battery unit for supplying the power, The interior of the housing, the motor is built up and moved vertically in accordance with the operation of the power button, the vertical gear installed vertically attached to the body, and Protruding to and from the outside of the wing part, consisting of a horizontal gear installed at right angles to the gear, a rotary gear meshed with the horizontal gear and rotated forward and backward according to a button operation, and a rotary gear meshed with the vertical gear and rotated forward and backward. Gear part for controlling the insertion of the furnace is configured, the vertical gear is fixed to the body in which the motor is built It is always to move up and down with the body, the horizontal gear and the rotary gear is fixed to the inner surface of the lower housing is configured to perform the left and right and rotational movement in the position, the horizontal gear is a portion of the lower portion is extended The control button protrudes to the outside, the horizontal gear is also moved to the left and right according to the left and right movement in the groove, and the rotating gear is reversely rotated in conjunction with it, and the vertical gear is moved up and down as the rotating gear is reversed, so that the wing part is moved outward. It is characterized by being pushed up or inserted inward.

본 고안에 따른 배터리부는 배터리로부터 인출된 전원선을 홈을 통해 모터의 일단에 접속시키고, 모터의 타단으로부터 인출된 전원홈을 통해 후술하는 접촉단자에 접속시켜서 접촉단자들의 접촉에 의해 배터리의 전원이 모터에 인가되도록 접촉단자를 푸쉬업시키는 몸체에 형성된 푸쉬부와, 상기 푸쉬부의 푸쉬업에 따라 배터리의 전원을 도통시키는 단자와, 상기 푸쉬부의 푸쉬업 압력을 상기 단자에 전달하여 단자들이 서로 접촉됨으로써 전기적으로 도통되도록 하는 푸쉬업압력전달부로 구성된 것을 특징으로 한다.The battery unit according to the present invention connects the power line drawn from the battery to one end of the motor through the groove, and is connected to the contact terminal described later through the power groove drawn from the other end of the motor to the power of the battery by the contact of the contact terminals The push unit formed on the body for pushing up the contact terminal to be applied to the motor, the terminal for conducting the power supply of the battery according to the push-up of the push unit, and the push-up pressure of the push unit to the terminal by contacting each other It is characterized by consisting of a push-up pressure transmission portion to be electrically conductive.

본 고안에 따른 압력전달부 및 단자들은 푸쉬부로부터의 업압력을 받아 단자들이 접촉되도록 덮개의 내주면에 고정 설치된 것을 특징으로 한다.
The pressure transmitting unit and the terminal according to the present invention are characterized in that the terminal is fixed to the inner circumferential surface of the cover so that the terminals are in contact with the up pressure from the push unit.

본 고안의 휴대용 선풍기에 따르면, 회전날개를 몸체속에 내장해 두었다가 구동시에만 돌출 회전됨으로써 부피를 줄여 휴대가 매우 간편하고 안전하게 동작시킬 수 있는 이점이 있다.
According to the portable electric fan of the present invention, the rotor blade is built in the body and rotates only when driven, thereby reducing the volume, and thus, there is an advantage that it is very easy to carry and operate safely.

도 1은 종래 휴대용 선풍기에 따른 예시도.
도 2는 도 1의 분해 사시도.
도 3은 도 1의 요부 단면도.
도 4는 본 고안에 따른 휴대용 선풍기의 사시도.
도 5는 본 고안의 휴대용 선풍기의 비동작시 기어 상태를 나타내기 위한 투시단면도.
도 6은 본 고안의 휴대용 선풍기의 동작시 기어 상태를 나타내기 위한 투시단면도.
도 7은 본 고안의 휴대용 선풍기의 비동작시 전원접점 상태를 나타내기 위한 투시단면도.
도 8은 본 고안의 휴대용 선풍기의 동작시 전원접점 상태를 나타내기 위한 투시단면도.1 is an exemplary view according to a conventional portable electric fan.
Fig. 2 is an exploded perspective view of Fig. 1; Fig.
3 is a cross-sectional view of main parts of FIG. 1.
4 is a perspective view of a portable electric fan according to the present invention.
Figure 5 is a perspective sectional view for showing a state of the gear during the non-operation of the portable fan of the present invention.
Figure 6 is a perspective sectional view for showing a gear state during operation of the portable electric fan of the present invention.
Figure 7 is a perspective cross-sectional view for showing a power contact state during the non-operation of the portable fan of the present invention.
Figure 8 is a perspective sectional view for showing a power contact state during operation of the portable fan of the present invention.

이하, 본 발명의 실시예를 첨부한 도면을 참조하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 4는 본 고안에 따른 휴대용 선풍기의 날개가 돌출된 상태의 사시도, 도 5는 본 고안의 휴대용 선풍기의 비동작시 기어 상태를 나타내기 위한 투시단면도, 도 6은 본 고안의 휴대용 선풍기의 동작시 기어 상태를 나타내기 위한 투시단면도, 도 7은 본 고안의 휴대용 선풍기의 비동작시 전원접점 상태를 나타내기 위한 투시단면도, 도 8은 본 고안의 휴대용 선풍기의 동작시 전원접점 상태를 나타내기 위한 투시단면도도이다.Figure 4 is a perspective view of a wing of the portable fan according to the present invention protruding state, Figure 5 is a perspective cross-sectional view for showing the state of the gear during the non-operation of the portable fan of the present invention, Figure 6 is the operation of the portable fan of the present invention Perspective cross-sectional view for showing the gear state, Figure 7 is a perspective cross-sectional view for showing the power contact state when the non-operation of the portable fan of the present invention, Figure 8 is a perspective view for showing the power contact state during operation of the portable fan of the present invention. It is sectional drawing.

도 4에 도시된 바와 같이 본 고안의 휴대용 선풍기는, 하우징(1)과, 바람을 발생시키는 날개부(2)와, 상기 날개부(2)를 동작시키기 위한 전원을 인가하도록 하우징(1)에 좌우로 길게 형성된 홈(1a)을 통해 돌출 위치되어 사용자의 조작이 용이하도록 하는 전원버튼(3)과, 상기 전원을 공급하는 배터리부(4)를 포함하여 구성된다.As shown in FIG. 4, the portable electric fan of the present invention includes a housing 1, a wing portion 2 for generating wind, and a power source for operating the wing portion 2. It includes a power button (3) for protruding position through the groove (1a) formed to the left and right to facilitate the user's operation, and the battery unit (4) for supplying the power.

본 고안의 휴대용 선풍기의 날개부(2)의 동작 및 정지를 위한 구성은 모두 하우징(1)에 내장되어 있다. 하우징(1)은 배터리부(4)의 동작전원이 날개부(2)에 인가되도록 전원버튼(3)의 좌우조작이 용이하도록 움직임을 가이드하는 횡으로 긴 홈(1a)이 형성되고, 날개부(12)의 축(2b)에 연결되어 회전력을 공급하는 모터(도시 생략)가 내부에 위치되도록 하는 덮개(1b)가 분리조립가능하도록 일체화되어 있다.The configuration for the operation and stop of the wing 2 of the portable electric fan of the present invention is all built in the housing (1). The housing 1 is formed with a laterally long groove 1a for guiding the movement so that the power button 3 can be easily operated left and right so that the operating power of the battery unit 4 is applied to the wing unit 2, and the wing unit The lid 1b, which is connected to the shaft 2b of the 12 to supply the rotational force and is positioned inside, is integrally detachable.

도 5에 도시된 바와 같이 하우징(1)의 내부에는 모터가 내장되어 전원버튼(3)의 조작에 따라 상하 이동되는 몸체(100)와, 이 몸체(10)에 종으로 부착 설치된 수직기어(11)와, 상기 기어(11)에 대해 직각으로 설치된 수평기어(12)와, 상기 수평기어(12)에 치합되어 전원버튼(3)의 조작에 따라 정역회전되는 회전기어(14)와, 상기 수직기어(11)에 치합되어 정역회전되는 회전기어(13)로 구성되어 날개부(2)의 외부로의 돌출 및 내부로의 삽입을 제어하는 기어부가 구성된다.As shown in FIG. 5, the motor 100 is built in the housing 1 to move up and down according to the operation of the power button 3, and the vertical gear 11 vertically attached to the body 10. ), A horizontal gear 12 installed at a right angle with respect to the gear 11, a rotary gear 14 meshed with the horizontal gear 12 and rotated forward and backward according to the operation of the power button 3, and the vertical direction. It is composed of a rotary gear 13 meshed with the gear 11 is rotated forward and backward to constitute a gear portion for controlling the projection to the outside and insertion of the wing portion 2 to the inside.

상기 수직기어(11)는 모터가 내장된 몸체(100)에 고정 설치되어 항상 몸체(100)와 함께 상하 움직이도록 되어 있고, 수평기어(12) 및 회전기어(13)(14)는 그 하부 하우징(1)의 내측면에 고정 설치되어 그 위치에서 좌우 및 회전 움직임을 수행하도록 구성된다.The vertical gear 11 is fixed to the body 100 in which the motor is built so that it always moves up and down with the body 100, and the horizontal gear 12 and the rotary gear 13, 14 are lower housings. It is fixedly installed on the inner side of (1) and is configured to perform left and right and rotational movements at that position.

도 6에 도시된 바와 같이 수평기어(12)는 그 하부가 연장된 부분에 외부로 돌출된 전원버튼(3)이 연결되어 전원버튼(12)의 홈(1a)에서의 좌우 움직임에 따라 수평기어(12)도 좌우로 움직이고 이에 연동되어 회전기어(13)가 정역회전되며, 회전기어(14)가 정역회전됨에 따라 수직기어(11)가 상하로 움직임으로써 날개부(2)가 외측으로 밀어 올려지거나 내측으로 삽입된다.As shown in FIG. 6, the horizontal gear 12 is connected to a power button 3 protruding to the outside of the lower portion of the horizontal gear 12 so that the horizontal gear 12 moves horizontally in the groove 1a of the power button 12. 12 also moves to the left and right in conjunction with the rotary gear 13 is rotated forward and backward, the vertical gear 11 is moved up and down as the rotary gear 14 is rotated forward and backward to push up the wing 2 to the outside. It is lost or inserted inward.

상기 날개부(2)의 날개(2a)는 모터의 축(도시 생략)에 연결된 축(2b)을 통해 날개몸체(2c)에 연결되어 있어 날개몸체(2c)가 회전하면 날개(2a)도 회전압력에 의해 펼쳐지면서 동일반 방향으로 회전하게 된다. 날개(2a)는 견고한 플라스틱 재질이 아닌 유연성있는 재질로서 절첩이 가능하므로 비동작시에는 도 5에 도시된 바와 같이 하우징(1)의 덮개(1b)의 내부에 수납되게 된다.The wing 2a of the wing 2 is connected to the wing body 2c through a shaft 2b connected to a shaft (not shown) of the motor, so that the wing 2a also rotates when the wing body 2c rotates. Unfolded by pressure, it rotates in the same direction. The wing 2a is not a rigid plastic material but can be folded as a flexible material, so that the wing 2a is accommodated in the cover 1b of the housing 1 when not in operation.

도 7에 도시된 바와 같이 본 고안 휴대용 선풍기의 전원제어 구조는 배터리(B)로부터 인출된 전원선(L)홈을 통해 모터의 일단에 접속시키고, 모터의 타단으로부터 인출된 전원홈을 통해 후술하는 접촉단자에 접속시켜서 접촉단자들의 접촉에 의해 배터리(B)의 전원이 모터에 인가되도록 접촉단자를 푸쉬업시키는 몸체(100)에 형성된 푸쉬부(3a)와, 상기 푸쉬부(3a)의 푸쉬업에 따라 배터리(B)의 전원을 도통시키는 단자(3c)(3d)와, 상기 푸쉬부(3a)의 푸쉬업 압력을 상기 단자(3c)에 전달하여 단자(3c)와 단자(3d)가 접촉됨으로써 전기적으로 도통되도록 하는 푸쉬업압력전달부(3b)로 구성된다.As shown in FIG. 7, the power control structure of the present invention portable electric fan is connected to one end of the motor through a power line L groove drawn out from the battery B, and described later through a power groove drawn from the other end of the motor. A push portion 3a formed on the body 100 for pushing up the contact terminal so that the power of the battery B is applied to the motor by the contact of the contact terminals by being connected to the contact terminal, and the push-up of the push portion 3a Accordingly, the terminals 3c and 3d conducting the power of the battery B and the push-up pressure of the pusher 3a are transmitted to the terminal 3c to make contact between the terminal 3c and the terminal 3d. It is composed of a push-up pressure transmission portion 3b which is thereby electrically conductive.

상기 압력전달부(3b) 및 단자(3c)(3d)는 몸체(100)에 부착되지 않고, 상기 푸쉬부(3a)로부터의 업압력을 받아 단자(3c)(3d)가 접촉되도록 덮개(1b)의 내주면에 고정 설치된다.The pressure transmitting part 3b and the terminals 3c and 3d are not attached to the body 100, and the lid 1b is brought into contact with the terminals 3c and 3d by receiving an up pressure from the push part 3a. It is fixedly installed on the inner circumferential surface of).

상기 단자(3d)에 연결된 전원선(L)은 배터리(B)에 연결되고, 단자(3c)에 연결된 전원선은 모터에 연결되며, 배터리(B)로부터 인출된 전원선은 모터에 직접 연결되어 있으므로 단자(3c)(3d)가 서로 접촉되면 배터리(B)의 전원이 단자(3c)(3d)들의 접촉에 의해 모터에 인가되어 회전구동이 가능해진다.The power line L connected to the terminal 3d is connected to the battery B, the power line connected to the terminal 3c is connected to the motor, and the power line drawn from the battery B is directly connected to the motor. Therefore, when the terminals 3c and 3d are in contact with each other, the power of the battery B is applied to the motor by the contact of the terminals 3c and 3d to enable rotational driving.

이러한 전원제어구조는 전원버튼(3)의 조작에 의한 몸체(100)의 상하 움직임에 따른 날개부(2)의 돌출 및 삽입과 동시에 이루어진다.This power control structure is made at the same time as the protrusion and insertion of the wing portion 2 according to the vertical movement of the body 100 by the operation of the power button (3).

이와 같이 구성된 본 고안의 휴대용 선풍기의 동작을 설명하면 다음과 같다.Referring to the operation of the portable fan of the present invention configured as described above are as follows.

먼저 비동작시 전원버튼(3)은 하우징(1)의 홈(1a)의 좌측에 위치된 상태를 유지한다.First, the non-operation power button 3 maintains a state located on the left side of the groove 1a of the housing 1.

이때의 기어상태 및 전원접점들의 상태는 각각 도 5 및 도 7에 도시된 바와 같다.At this time, the gear state and the state of the power contacts are as shown in Figs.

이후 도 6에 도시된 바와 같이 사용자가 전원버튼(3)을 홈(1a)의 우측으로 조작하면(이동시키면) 도 6에 도시된 바와 같이 수평기어(12)가 우측으로 이동하면서 수평기어(12)에 치합된 기어(13)가 역회전되고, 기어(13)에 치합된 기어(14)는 정회전되면서 치합된 수직기어(11)를 상측으로 밀어 올리게 된다.6, when the user manipulates the power button 3 to the right of the groove 1a (moves), the horizontal gear 12 moves to the right as shown in FIG. 6, and the horizontal gear 12 moves to the right as shown in FIG. 6. The gear 13, which is engaged with the), is reversely rotated, and the gear 14, which is engaged with the gear 13, is pushed upward while pushing the geared vertical gear 11 upward.

따라서 수직기어(11)가 부착된 몸체(100)도 상측으로 밀어올려지면서 모터에 연결된 날개부(2)의 축(2b)을 통해 날개부(2)가 외부 상측으로 돌출된다.Therefore, the body 100 to which the vertical gear 11 is attached is also pushed upward, and the wing portion 2 protrudes upward through the shaft 2b of the wing portion 2 connected to the motor.

이와 동시에 도 8에 도시된 바와 같이 몸체(100)의 상측으로의 옴직임에 따라 푸쉬부(3a)도 상측으로 이동되면서 덮개(1b)의 내주면에 고정설치된 압력전달부(3b)를 통해 단자(3c)(3d)가 서로 접촉하게 된다.At the same time, as shown in FIG. 8, the push portion 3a is also moved upwards as the body is moved upward to the upper side of the body 100. 3c) and 3d come into contact with each other.

따라서 배터리(B)의 전원이 라인(L)을 통해 접점(3c)(3d)을 도통시키면서 모터에 동작전원으로 공급되어 회전구동이 이루어지게 된다.Accordingly, the power of the battery B is supplied to the motor as operating power while conducting the contacts 3c and 3d via the line L, thereby performing rotational driving.

따라서 모터의 축에 연결된 날개부(2)의 축(2b)이 회전되고 축(2b)에 연결된 날개몸체(2c)가 연동 회전하면서 날개(2a)가 회전압력에 의해 펼쳐지면서 회전되어 바람을 발생시키게 된다.Therefore, the shaft 2b of the wing 2 connected to the shaft of the motor is rotated, and the wing body 2c connected to the shaft 2b is rotated in conjunction with the wing 2a while being unfolded by the rotational pressure to generate wind. Let's go.

선풍기 동작을 차단시킬 경우에는 전원버튼(3)을 홈(1a)의 좌측으로 이동시키면, 수평기어(12)가 좌측으로 이동되면서 기어(13)가 정회전하게 되고, 이에 치합된 기어(14)가 역회전하면서 수직기어(11)가 부착된 몸체(100)가 일체로 하측 이동하게 된다. 따라서 몸체에 내장된 모터의 축을 통해 연결되어 있던 날개부(2)가 하측 이동되면서 덮개(1b)의 내부로 삽입된다.When the electric fan is blocked, when the power button 3 is moved to the left side of the groove 1a, the gear 13 rotates forward while the horizontal gear 12 moves to the left side, and the gear 14 engaged therewith is While rotating in reverse, the body 100 to which the vertical gear 11 is attached moves downward integrally. Therefore, the wing part 2 connected through the shaft of the motor embedded in the body is moved downward and is inserted into the cover 1b.

이와 동시에 몸체(100)가 하측으로 이동되면서 푸쉬부(3a)도 하측으로 이동되므로 푸쉬업 압력이 해제되어 단자(3c)(3d)의 접촉상태도 해제된다.At the same time, since the body 100 is moved downward, the push part 3a is also moved downward so that the push-up pressure is released to release the contact state of the terminals 3c and 3d.

따라서 배터리(B)로부터의 전원의 모터로의 공급이 중단되므로 날개(2a)의 회전이 정지된다.
Therefore, since the supply of the power supply from the battery B to the motor is stopped, the rotation of the blade 2a is stopped.

* 도면의 주요부분에 대한 부호의 설명 *Description of the Related Art [0002]

1 : 하우징 2 : 날개부1 housing 2 wing part

3 : 전원버튼 4 : 배터리부3: power button 4: battery part

11, 12, 13, 14 : 기어 100 : 몸체11, 12, 13, 14: gear 100: body

Claims (3)

하우징(1)과, 바람을 발생시키도록 절첩이 가능한 유연성 재질의 날개부(2)와, 상기 날개부(2)를 동작시키기 위한 전원을 인가하도록 사용자의 조작이 용이하도록 하는 전원버튼(3)과, 상기 전원을 공급하는 배터리부(4)를 포함하여 구성된 휴대용 선풍기에 있어서,
상기 하우징(1)의 내부에는 모터가 내장되어 전원버튼(3)의 조작에 따라 상하 이동되는 몸체(100)와, 이 몸체(10)에 종으로 부착 설치된 수직기어(11)와, 상기 기어(11)에 대해 직각으로 설치된 수평기어(12)와, 상기 수평기어(12)에 치합되어 전원버튼(3)의 조작에 따라 정역회전되는 회전기어(14)와, 상기 수직기어(11)에 치합되어 정역회전되는 회전기어(13)로 구성되어 날개부(2)의 외부로의 돌출 및 내부로의 삽입을 제어하는 기어부가 구성되고,
상기 수직기어(11)는 모터가 내장된 몸체(100)에 고정 설치되어 항상 몸체(100)와 함께 상하 움직이도록 되어 있고, 수평기어(12) 및 회전기어(13)(14)는 그 하부 하우징(1)의 내측면에 고정 설치되어 그 위치에서 좌우 및 회전 움직임을 수행하도록 구성되며,
상기 수평기어(12)는 그 하부가 연장된 부분에 외부로 돌출된 전원버튼(3)이 연결되어 전원버튼(12)의 홈(1a)에서의 좌우 움직임에 따라 수평기어(12)도 좌우로 움직이고 이에 연동되어 회전기어(13)가 정역회전되며, 회전기어(14)가 정역회전됨에 따라 수직기어(11)가 상하로 움직임으로써 날개부(2)가 외측으로 밀어 올려지거나 내측으로 삽입되는 것을 특징으로 하는 휴대용 선풍기. Housing 1, wing portion 2 of a flexible material that can be folded to generate wind, and power button 3 for easy operation by a user to apply power for operating the wing portion 2 In the portable electric fan comprising a battery unit (4) for supplying the power,
In the housing 1, a motor is built in, and the body 100 moves up and down according to the operation of the power button 3, the vertical gear 11 vertically attached to the body 10, and the gear ( 11) the horizontal gear 12 is installed at a right angle to the horizontal gear, the rotary gear 14 meshed with the horizontal gear 12, and is rotated forward and backward according to the operation of the power button (3), and the vertical gear (11). And a gear unit configured to rotate forward and backward to control the protrusion of the wing 2 to the outside and the insertion into the inside,
The vertical gear 11 is fixed to the body 100 in which the motor is built so that it always moves up and down with the body 100, and the horizontal gear 12 and the rotary gear 13, 14 are lower housings. It is fixedly installed on the inner side of (1) and configured to perform left and right and rotational movements at that position,
The horizontal gear 12 is connected to the power button (3) protruding to the outside of the lower portion of the horizontal gear 12, the horizontal gear 12 is also left and right in accordance with the left and right movement in the groove (1a) of the power button 12 The rotating gear 13 is rotated forward and backward in conjunction with the moving gear, and the vertical gear 11 is moved up and down as the rotary gear 14 is rotated forward and backward, so that the wing portion 2 is pushed outward or inserted inward. Portable electric fan characterized by. 제1항에 있어서, 상기 배터리부(4)는 배터리(B)로부터 인출된 전원선(L)을 홈을 통해 모터의 일단에 접속시키고, 모터의 타단으로부터 인출된 전원홈을 통해 후술하는 접촉단자에 접속시켜서 접촉단자들의 접촉에 의해 배터리(B)의 전원이 모터에 인가되도록 접촉단자를 푸쉬업시키는 몸체(100)에 형성된 푸쉬부(3a)와, 상기 푸쉬부(3a)의 푸쉬업에 따라 배터리(B)의 전원을 도통시키는 단자(3c)(3d)와, 상기 푸쉬부(3a)의 푸쉬업 압력을 상기 단자(3c)에 전달하여 단자(3c)와 단자(3d)가 접촉됨으로써 전기적으로 도통되도록 하는 푸쉬업압력전달부(3b)로 구성된 것을 특징으로 하는 휴대용 선풍기. The contact terminal of claim 1, wherein the battery unit 4 connects the power line L drawn from the battery B to one end of the motor through the groove, and is described later through the power groove drawn from the other end of the motor. The pusher 3a formed on the body 100 for pushing up the contact terminal so that the power of the battery B is applied to the motor by the contact of the contact terminals, and according to the push-up of the pusher 3a. The terminals 3c and 3d for conducting the power supply of the battery B and the push-up pressure of the pusher 3a are transmitted to the terminal 3c to contact the terminal 3c and the terminal 3d to electrically Portable fan, characterized in that consisting of a push-up pressure transmission portion (3b) to be conducted to. 제2항에 있어서, 상기 압력전달부(3b) 및 단자(3c)(3d)는 푸쉬부(3a)로부터의 업압력을 받아 단자(3c)(3d)가 접촉되도록 덮개(1b)의 내주면에 고정 설치된 것을 특징으로 하는 휴대용 선풍기.The inner peripheral surface of the lid (1b) according to claim 2, wherein the pressure transmitting portion (3b) and the terminals (3c) and (3d) are brought into contact with the inner circumferential surface of the lid (1b) so that the terminals (3c) and (3d) are brought in contact with the up pressure from the push portion (3a). Portable fan, characterized in that the fixed installation.
KR2020110007159U 2011-08-08 2011-08-08 Portable blower KR200466023Y1 (en)

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KR200485840Y1 (en) 2017-12-05 2018-03-02 김영래 Cradle for hand electric fan
KR101967234B1 (en) * 2018-04-09 2019-04-09 주식회사 휴먼디지텍 A portable charger

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CN108691788B (en) * 2017-04-10 2024-01-30 中山市乐途电器有限公司 Portable power source type multifunctional miniature electric fan
WO2019093606A1 (en) * 2017-11-09 2019-05-16 한승욱 Portable small fan
JP6655217B1 (en) * 2019-09-06 2020-02-26 淳 服部 Fan

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