KR930005696Y1 - Vacuum cleaner - Google Patents

Vacuum cleaner Download PDF

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Publication number
KR930005696Y1
KR930005696Y1 KR2019890013325U KR890013325U KR930005696Y1 KR 930005696 Y1 KR930005696 Y1 KR 930005696Y1 KR 2019890013325 U KR2019890013325 U KR 2019890013325U KR 890013325 U KR890013325 U KR 890013325U KR 930005696 Y1 KR930005696 Y1 KR 930005696Y1
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KR
South Korea
Prior art keywords
main body
vacuum cleaner
connecting shaft
support
present
Prior art date
Application number
KR2019890013325U
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Korean (ko)
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KR910005473U (en
Inventor
엄대용
Original Assignee
대우전자 주식회사
김용원
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Application filed by 대우전자 주식회사, 김용원 filed Critical 대우전자 주식회사
Priority to KR2019890013325U priority Critical patent/KR930005696Y1/en
Publication of KR910005473U publication Critical patent/KR910005473U/en
Application granted granted Critical
Publication of KR930005696Y1 publication Critical patent/KR930005696Y1/en

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/009Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles

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

Abstract

내용 없음.No content.

Description

진공청소기Vacuum cleaner

제1도는 본 고안의 한 실시예가 채용된 분해사시도.1 is an exploded perspective view employing an embodiment of the present invention.

제2도는 본 고안의 요부 절개 측면도.Figure 2 is a side view of the main incision of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 진공청소기 본체 11 : 연결축10 vacuum cleaner main body 11 connecting shaft

14 : 걸림돌기 20 : 받침대14: protrusion 20: stand

21 : 연결관 24 : 멈춤돌기21: connector 24: stopper

30 : 지지로울러 40 : 바퀴30: support roller 40: wheels

본 고안은 진공청소기에 관한 것으로 특히 하단에 다수개의 지지로울러를 설치한 본체를 다수개의 바퀴를 설치한 받침체에 회동자재로 결합함으로써 조작이 더욱 편리하도록 한 진공청소기에 관한 것이다.The present invention relates to a vacuum cleaner, and more particularly, to a vacuum cleaner which makes the operation more convenient by combining a main body having a plurality of support rollers installed on the bottom thereof with a rotating material to which a plurality of wheels are installed.

일반적으로 진공청소기에는 본체 하단에 바퀴가 마련되어 있어 흡기관 및 흡기구가 닿지 않는 부위를 청소할 때는 전원전선의 길이 범위내에서 본체를 이동시킬 수 있게 되지만 양탄자나 카페트 등에 진공청소기의 본체가 설치된 경우에는 바퀴의 마찰력이 크게 작용하므로 본체의 이동이 용이하지 않을 뿐만 아니라 흡기관 및 흡기구를 본체 양측으로 이동시킬 경우에는 본체의 회전이 원활하지 않게 되어 조작이 불편하며 흡기관과 본체의 결합부위 또는 전원전선와 본체의 연결부의 등이 손상될 우려가 있게 된다.In general, the vacuum cleaner is provided with a wheel at the bottom of the main body so that the main body can be moved within the length of the power supply wire when cleaning the intake pipe and the area where the intake port does not reach. The frictional force of the main body makes the movement of the main body not only easy, but when the intake pipe and the intake port are moved to both sides of the main body, the rotation of the main body is not smooth and the operation is inconvenient. There is a risk that the back of the connection part may be damaged.

본 고안은 상기의 문제점을 감안한 것이며 따라서 그 목적은 흡기호스 등의 파손을 방지하고 흡기 동작을 더욱 원활하게 하는 진공청소기를 제공하는 것이다.The present invention has been made in view of the above problems, and therefore an object thereof is to provide a vacuum cleaner which prevents breakage of an intake hose or the like and makes intake operation more smooth.

본 고안은 상기의 목적을 달성하기 위해 바퀴가 설치된 받침체의 내부에 지지로울러를 마련한 본체를 회동자재로 결합하는 것을 특징으로 하며 이하 첨부도면에 도시한 한 실시예를 통하여 본 고안을 더욱 자세히 설명하면 다음과 같다.The present invention is characterized in that the main body provided with a support roller in the interior of the support body is installed wheels to achieve the above object with a rotating material and the present invention in more detail through one embodiment shown in the accompanying drawings Is as follows.

즉, 반구형의 진공청소기 본체(10) 하단 중앙에 체결공(12)이 마련된 연결축(11)을 형성하고 연결축(11)의 외측 삼방으로 형성한 결합홈(13)에 지지로울러(30)를 각각 설치하며 결합홈(13) 내측으로 걸림돌기(14)를 형성하는 한편 하단 사방에 바퀴(40)를 설치한 받침대(20)의 내부 중앙에 단턱(22)을 갖는 연결관(21)을 형성하고 연결관(21) 외측에 상기 걸림돌기(14)와 대응되는 멈춤돌기(24)를 형성하여 상기 본체(10)를 받침대(20)의 내부에 결합한 후 받침체(20)의 하부로부터 관통공(51)이 형성된 결합원판(50) 및 고정나사(60)를 결합하여서 되는 것이다.That is, the support roller 30 is formed in the coupling groove 13 formed in the outer three sides of the connecting shaft 11 to form a connecting shaft 11 provided with the fastening hole 12 in the center of the lower hemispherical vacuum cleaner main body 10. Respectively install the connecting projections (21) having a step (22) in the inner center of the pedestal (20) where the wheels (40) are installed on the lower sides, respectively, while forming the engaging protrusions (14) inside the coupling groove (13). And a stop protrusion 24 corresponding to the locking protrusion 14 on the outside of the connecting pipe 21 to couple the main body 10 to the inside of the pedestal 20, and then penetrate from the bottom of the support body 20. The ball 51 is formed by combining the coupling disk 50 and the fixing screw 60 is formed.

도면부호중 미설명부호 70은 전원전선, 80은 흡기관, 15는 배기공이다.Reference numeral 70 in the drawings denotes a power supply wire, 80 an intake pipe, and 15 an exhaust hole.

상기와 같이 구성된 본 고안의 각 구성요소 조립상태는 제2도와 같으며 이하 본 고안의 작용 및 효과를 설명하면 다음과 같다.Each component assembly state of the present invention configured as described above is as shown in FIG. 2 and the following describes the operation and effects of the present invention.

즉, 진공청소기 본체(10)에 결합되는 흡기관(80) 및 흡기구(미도시)를 통하여 청소를 행하는 과정에서 본체(10)는 흡기관(80)의 움직임에 따라 그 하단 중앙의 연결축(11)을 중심으로 회전하게 되는 바 결합홈(13) 내부에서 자전하면서 받침체(20)의 내저면을 따라 공전하는 지지로울러(30)를 통하여 더욱 원활한 동작이 이루어지게 되며 본체(10) 하단의 걸림돌기(14)가 받침체(20) 내부의 멈춤돌기(24)에 걸리게 되면 본체(10)가 같은 방향으로는 더이상 회전하지 않게 되어 전원전선(70)가 본체(10) 외주에 휘감기는 것을 방지하게 된다.That is, in the process of cleaning through the intake pipe 80 and the intake port (not shown) coupled to the vacuum cleaner main body 10, the main body 10 is connected to the connecting shaft ( 11) is rotated about the bar coupling groove 13 is rotated inside the support roller 30 revolving along the inner bottom surface of the support body 20 while rotating in the smoother operation is made and the bottom of the body 10 When the catching protrusion 14 is caught by the stopper 24 inside the support body 20, the main body 10 no longer rotates in the same direction, so that the power wire 70 is wound around the main body 10. Will be prevented.

한편 고정나사(60)를 통해 연결관(21) 내부에서 연결축(11) 하단에 결합되어 연결축(11)과 같이 회전하는 결합원판(50)은 연결관(21)의 단턱(22)에 걸려 본체(10) 또는 받침체(20)의 이탈을 방지하고 그 결합상태를 더욱 견고하게 유지하게 된다.Meanwhile, the coupling disc 50 coupled to the lower end of the connecting shaft 11 through the fixing screw 60 and rotating together with the connecting shaft 11 is connected to the step 22 of the connecting tube 21. Hanging to prevent separation of the main body 10 or the support body 20 and to maintain a more firmly coupled state.

상기에서 진공청소기의 배기는 본체(10) 하단 일측의 배기공(15)을 통해 이루어지는 바, 배기공(15)으로 배출된 공기는 본체(9) 하단과 받침체(20) 내부 삼단 사이의 공간을 거쳐 받침체(20)의 내주 상단에 사방으로 골고루 분산되어 배출되므로 배기시 소음을 저감할 수 있게 된다.In the above, the vacuum cleaner is exhausted through the exhaust hole 15 at the lower side of the main body 10, and the air discharged into the exhaust hole 15 is a space between the lower end of the main body 9 and the three stages inside the support body 20. Since it is evenly distributed in all directions on the inner circumferential upper end of the support body 20 through the exhaust noise can be reduced during exhaust.

이상에서와 같이 본 고안은 진공청소기의 흡기관(80)의 움직임에 따라 본체(10)을 받침체(20) 내부에서 자유롭게 회전할 수 있도록 한 것으로 본체(10)가 설치된 지점을 중심으로 반경이 흡기관(80)의 길이 범위내에 있는 부위는 본체(10)를 이동시키지 않고서도 손쉽게 청소할 수 있게 되고 받침체(20)를 연질합성수지로 제작함으로서 사용시 다른 물체와 부딪치더라도 서로 파손되는 것이 방지되며 흡기관(80)의 움직임에 따라 본체(10)의 방향 전환이 원활하게 이루어지므로 흡기관(80)와 본체(10)의 결합부위등이 손상되는 것을 방지할 수 있는 등의 잇점을 지니게 된다.As described above, the present invention allows the main body 10 to rotate freely inside the support body 20 according to the movement of the intake pipe 80 of the vacuum cleaner and has a radius around the point where the main body 10 is installed. The part within the length range of the intake pipe 80 can be easily cleaned without moving the main body 10, and the support body 20 is made of a soft synthetic resin to prevent damage to each other even when collided with other objects in use. Since the direction of the main body 10 is smoothly changed by the movement of the intake pipe 80, the coupling part of the intake pipe 80 and the main body 10 can be prevented from being damaged.

Claims (1)

하단 중앙에 연결축(11)이 형성되고 연결축(11) 외측에 걸림돌기(14) 및 다수개의 지지로울러(30)가 설치된 진공청소기의 본체(10)를 하단에 다수개의 바퀴(40)가 설치되고 내부 중앙에 연결관(21)이 형성되며 연결관(21) 외측에 멈춤돌기(24)가 형성된 받침체(20)의 내부에 회동자재로 결합하여서 되는 진공청소기.A plurality of wheels 40 are formed at the bottom of the main body 10 of the vacuum cleaner in which a connecting shaft 11 is formed at the center of the lower end, and a locking protrusion 14 and a plurality of support rollers 30 are installed outside the connecting shaft 11. Installed and connected to the inner tube 21 is formed in the center and the vacuum cleaner is coupled to the inside of the support body 20, the stopper 24 is formed on the outer side of the connecting tube (21).
KR2019890013325U 1989-09-09 1989-09-09 Vacuum cleaner KR930005696Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890013325U KR930005696Y1 (en) 1989-09-09 1989-09-09 Vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890013325U KR930005696Y1 (en) 1989-09-09 1989-09-09 Vacuum cleaner

Publications (2)

Publication Number Publication Date
KR910005473U KR910005473U (en) 1991-04-22
KR930005696Y1 true KR930005696Y1 (en) 1993-08-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890013325U KR930005696Y1 (en) 1989-09-09 1989-09-09 Vacuum cleaner

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Country Link
KR (1) KR930005696Y1 (en)

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Publication number Publication date
KR910005473U (en) 1991-04-22

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