KR20030019796A - Hose for cleaner - Google Patents

Hose for cleaner Download PDF

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Publication number
KR20030019796A
KR20030019796A KR1020010053122A KR20010053122A KR20030019796A KR 20030019796 A KR20030019796 A KR 20030019796A KR 1020010053122 A KR1020010053122 A KR 1020010053122A KR 20010053122 A KR20010053122 A KR 20010053122A KR 20030019796 A KR20030019796 A KR 20030019796A
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KR
South Korea
Prior art keywords
pipe wall
circumferential surface
coating
hose
line
Prior art date
Application number
KR1020010053122A
Other languages
Korean (ko)
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KR100433559B1 (en
Inventor
이주한
Original Assignee
이주한
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Publication date
Application filed by 이주한 filed Critical 이주한
Priority to KR10-2001-0053122A priority Critical patent/KR100433559B1/en
Priority to JP2001369527A priority patent/JP3519389B2/en
Publication of KR20030019796A publication Critical patent/KR20030019796A/en
Application granted granted Critical
Publication of KR100433559B1 publication Critical patent/KR100433559B1/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
    • 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
    • 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
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
    • 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
    • A47L9/327—Handles for suction cleaners with hose between nozzle and casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

PURPOSE: A hose is formed by winding a resin coating line in inner circumference of a pipe wall to reduce intake air resistance of the inner circumference of the pipe wall and improve flexibility. CONSTITUTION: A steel wire(2) is coated with a composite resin material. A coating line(4) forming a coating layer(3) is formed of a soft composite resin. The coating line is wound spirally around the inner surface of a pipe wall(1) in a certain interval. The coating line is melted with the inner circumference(1a) of the pipe wall. Spiral protruding portion(1A,1A) are formed in outer circumference(1b). Wave shaped portion(1c) of the inner circumference formed between the coating lines are positioned in the same line with the outer end(4a) of the coating line.

Description

청소기용 호스{HOSE FOR CLEANER}Cleaner Hose {HOSE FOR CLEANER}

본 발명은 연질합성수지재에 의하여 형성된 관벽의 내주면에 수지로 피복한 경강선재를 나선상으로 감아부쳐서 착설된 청소기용 호스에 관한 것이다.The present invention relates to a hose for a cleaner installed by spirally winding a hard steel wire coated with a resin on an inner circumferential surface of a pipe wall formed of a soft synthetic resin material.

이상과 같은 구조로 된 호스는〔도 4〕에서와 같이 전기청소기 본체(A)의 흡인구(B)와 청소 조작관(C)의 상측에 착설된 핸들(D)의 흡기구(B')사이를 연결하고, 상기 핸들(D)에 마련된 스위치(S)를 ON-OFF 하여 상기의 청소 조작관(C) 끝에 장착된 흡기노즐헤드(E)로 흡인한 공기를 청소 조작관(C)과 연결된 호스(H)에 의해 청소기 본체(A)로 이송시키는 것이다.The hose having the structure as described above is disposed between the suction port B of the vacuum cleaner main body A and the inlet port B 'of the handle D installed above the cleaning operation tube C as shown in FIG. Connected to the handle (D), the switch (S) provided on the handle (D) by turning on the air intake nozzle head (E) attached to the end of the cleaning operation pipe (C) connected to the cleaning operation pipe (C) It transfers to the cleaner main body A by the hose H. As shown to FIG.

종래의 이런 종류의 호스는〔도 3〕에 도시하는 것과 같이 경강선(2)에 수지재의 피복층(3)을 형성시킨 피복선(4)을 연질합성수지재에 의하여 형성된 관벽(1)의 내주면(1a)에 일정한 간격을 갖게 나선상으로 감아돌려서 착설한 상기의 피복선 (4)의 외주단부(4a)는 일직선상으로 되는 관벽(1) 내주면(1a)의 일직선상에 위치되며, 관벽(1)의 외주면(1b)으로는 나선상으로 돌출된 돌출부(1A)가 형성된다.A conventional hose of this kind has an inner circumferential surface 1a of a pipe wall 1 formed of a soft synthetic resin material with a coating wire 4 formed with a resin coating layer 3 on a hard steel wire 2 as shown in Fig. 3. The outer circumferential end 4a of the above-mentioned covering line 4, which is wound up and installed spirally at regular intervals, is located on a straight line of the inner circumferential surface 1a of the pipe wall 1, which is in a straight line, and the outer circumferential surface of the pipe wall 1 As 1b), the protrusion 1A which protrudes spirally is formed.

상기 나선상의 돌출부(1A)(1A) 사이 사이를 연결하는 관벽(1)은 피복선(4) 이 거의 매설되게 그 내외주면(1a)(1b)을 일직선으로 형성하고 있어, 그 두께가 두껍게 형성된 호스(H)가 제안되고 있는 것이다.The pipe wall 1 connecting between the spiral protrusions 1A and 1A forms the inner and outer circumferential surfaces 1a and 1b in a straight line so that the covering line 4 is almost embedded, and the hose has a thick thickness. (H) is being proposed.

이와 같은 종래의 호스(H)에서 관벽(1)에 피복선(4)을 매설한 내주면 (1a)을 거의 일직선이 되게 하여 청소기의 흡인공기의 저항을 감소시키고 있기는 하나, 관벽(1)이 두꺼워지고, 그 내외주면(1a)(1b)을 일직선으로 형성하고 있어서 유연성이 좋지 못하여 가볍고 경쾌하게 하여야 할 청소를 하지 못하는 부담감을 갖게 하는 것이었다.In such a conventional hose H, the inner circumferential surface 1a in which the covering line 4 is embedded in the tube wall 1 is almost straight to reduce the resistance of the suction air of the cleaner, but the tube wall 1 is thick. The inner and outer circumferential surfaces 1a and 1b were formed in a straight line, so that the flexibility was not good and the burden of not having to clean lightly and lightly was to be made.

본 발명은 수지피복선(4)를 관벽(1)의 내주면(1a)에 나선상으로 감아 돌려서착설한 호스(H)로서, 관벽(1) 내주면(1a)의 흡인공기 저항을 가급적 적게 하는 동시에 유연성이 좋고, 균일한 자세로 축소 또는 구부러지는 등 그 외형을 항상 바르게 유지할 수 있는 호스를 제공한다.The present invention is a hose (H) installed by winding the resin coated wire (4) spirally wound around the inner circumferential surface (1a) of the tube wall (1), while reducing the suction air resistance of the inner circumferential surface (1a) of the tube wall (1) as much as possible while providing flexibility. Provided is a hose which can keep its appearance always right, such as being reduced or bent in a good, uniform posture.

도 1- 본 발명의 구성요부 확대 단면도.1- enlarged cross-sectional view of the main components of the present invention.

도 2- 본 발명의 다른 실시예 확대 단면도.Figure 2 is an enlarged cross-sectional view of another embodiment of the present invention.

도 3- 종래 청소기용 호스의 요부 확대 단면도.3 is an enlarged cross-sectional view of a main portion of a hose for a conventional cleaner.

도 4- 전기 청소기용 호스의 사용상태 예시도4 is an exemplary state of use of the hose for the electric cleaner

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

1: 관벽1a: 내주면1b: 외주면1c: 파상부DESCRIPTION OF SYMBOLS 1 Pipe wall 1a Inner peripheral surface 1b Outer peripheral surface 1c The wave part

1A: 돌출부2: 경강선3: 피복층4: 피복선1A: protrusion 2: hard steel wire 3: coating layer 4: coating line

4a: 외주단부4a: outer periphery

본 발명의 실시예를 예시도면〔도 1〕에 따라 설명하면, 이 청소기용 호스 (H)는 경강선(2)을 합성수지재로 피복하여 피복층(3)이 형성되게 한 피복선(4)을 연질 합성수지로 되는 관벽(1)의 내주면(1a)에 일정한 간격을 가지게 나선상으로 감아 돌려서 착설하되, 상기의 피복선(4)은 관벽(1)의 내주면(1a)과 접착 또는 융착되고, 그 외주면 (1b)으로는 나선상으로 돌출된 돌출부(1A)가 형성되게 한 호스(H)로서, 상기의 피복선(4)(4) 사이를 연결하는 관벽(1)을 비교적 좁고 낮은 파형으로 하고, 그 내주면 (1a)의 파상부(1c) 정상이 상기 피복선(4)의 외주단부 (4a)와 일직선상에 위치하도록 형성하여 되는 것이다.An embodiment of the present invention will be described according to an exemplary drawing [FIG. 1]. The cleaner hose H is a soft synthetic resin covering the hard wire 2 with a synthetic resin material so that the coating layer 3 is formed. The inner periphery 1a of the pipe wall 1 is wound around and spirally laid at regular intervals, and the covering line 4 is bonded or fused with the inner periphery 1a of the pipe wall 1, and the outer periphery 1b Is a hose (H) in which a protrusion (1A) protruding in a spiral shape is formed, and the pipe wall (1) connecting the above-described covering lines (4) and (4) has a relatively narrow and low waveform, and the inner circumferential surface (1a) It is formed so that the top of the wave-shaped part 1c of the inclined part is located in line with the outer peripheral end part 4a of the said covering line 4. As shown in FIG.

본 발명의 다른 실시예를 예시도면〔도 2〕에 따라 설명하면, 이 청소기용 호스(H)는 앞에서 설명된 실시예에서와 거의 같이 실시되는 것으로서, 상기의 피복선(4)(4) 사이를 연결하는 관벽(1)의 내주면(1a)에 비교적 좁고 낮은 파상부(1c)를 형성하고, 외주면(1b)은 일직선의 활면(滑面)으로 하여 되는 것이다Another embodiment of the present invention will be described according to the exemplary drawing [FIG. 2]. The cleaner hose H is implemented almost as in the above-described embodiment, and between the covering lines 4 and 4 described above. A relatively narrow and low wavy portion 1c is formed on the inner circumferential surface 1a of the pipe wall 1 to be connected, and the outer circumferential surface 1b is a straight, smooth surface.

본 발명의 실시예에 있어서, 피복선(4)을 형성하는 피복수지층(3)은 관벽(1)을 형성하는 수지와 동실 또는 동계의 수지로 접착하는 것이나 그 융착성이 좋은 것으로 하는 것도 바람직한 것이다.In the embodiment of the present invention, the coating resin layer 3 forming the coating line 4 is preferably bonded to the resin forming the pipe wall 1 with the same or same type of resin or having good adhesion. .

또, 정해지는 호스(H)의 내경의 크기에 따라 관벽(1)의 두께, 경강선(2)의직경 및 그 피복선(4)의 직경 또는 피복선(4)의 나선상 간격 등은 소정의 시험에 의해 선택 또는 설계적으로 실시되는 것이다.In addition, the thickness of the pipe wall 1, the diameter of the hard steel wire 2, the diameter of the covering wire 4, or the spiral space | interval of the covering wire 4, etc. according to the magnitude | size of the inner diameter of the hose H determined are determined by predetermined tests. It may be chosen or designed.

특히 수지피복선(4)을 나선상으로 감아 돌려서 착설하는「간격의 실시」는 관체축방향으로의 압축력이 가해지거나 구부러지는 방향으로 힘이 가해지는 때 관벽 전체가 균일한 자세로 축소되거나 또는 구부러지는 때 그 자세를 바르게 유지하게 할 수 있는 것이다.In particular, the "interval implementation" in which the resin-coated wire 4 is spirally wound and installed in the case of compressing force in the axial direction of the tube or when a force is applied in the bending direction is reduced or bent in a uniform posture. You can keep the posture right.

본 발명의 청소기용 호스(H)에 있어서, 피복선(4)(4) 사이를 연결하는 관벽 (1)을 비교적 좁고 낮은 파형으로 하여 그 내주면(1a)의 파상부(1c) 정상이 상기 피복선(4)의 외주단부(4a)와 일직선상에 위치하도록 하고 있어, 관내로 흡인되는 공기의 저항이 비교적 낮고, 관벽(1) 내외주면(1a)(1b)을 일직선상으로 한 호스(H)에 비하여 그 유연성이 우수한 것이다.In the hose H for cleaner according to the present invention, the pipe wall 1 connecting the covering lines 4 and 4 has a relatively narrow and low waveform, and the top of the wavy portion 1c of the inner circumferential surface 1a is the covering line ( It is located in line with the outer circumferential end 4a of 4), and the resistance of the air sucked into the pipe is relatively low, and the hose H in which the inner and outer circumferential surfaces 1a and 1b of the pipe wall 1 are in a straight line. Compared to the flexibility is excellent.

또, 관벽(1)의 내주면(1a)에 한하여 좁고 낮은 파상부(1c)를 형성한 때에도 관내로 흡인되는 공기 저항이 비교적 낮고, 그 외주면(1b)은 활면(滑面)으로 형성되어 있다 하여도 관체의 내외주면이 일직선으로 된 것보다 그 유연성이 좋은 것이다.Moreover, even when the narrow and low wavy part 1c is formed only in the inner peripheral surface 1a of the pipe wall 1, the air resistance drawn into a pipe is comparatively low, and the outer peripheral surface 1b is formed in the smooth surface, Flexibility is better than the inner and outer circumferential surfaces of the conduit.

Claims (2)

경강선(2)을 합성수지로 피복하여 피복층(3)을 형성시킨 피복선(4)을 연질 합성수지로 되는 관벽(1)의 내주면(1a)에 일정한 간격을 가지게 나선상으로 감아 돌려서 착설하되, 상기의 피복선(4)은 관벽(1)의 내주면(1a)과 접착 또는 융착되고, 그 외주면 (1b)으로는 나선상의 돌출부(1A)(1A)가 형성된 것에 있어서,The coating wire 4 formed by coating the hard steel wire 2 with the synthetic resin to form the coating layer 3 is wound around the inner circumferential surface 1a of the pipe wall 1 made of soft synthetic resin and spirally wound at a predetermined interval to install the coating wire ( 4) is bonded or fused to the inner circumferential surface 1a of the pipe wall 1, and the outer circumferential surface 1b has a spiral protrusion 1A and 1A formed therein, 상기의 피복선(4)(4) 사이를 연결하는 관벽(1)을 파형으로 한 내주면(1a)의 파상부(1c)가 상기 피복선(4)의 외주단부(4a)와 일직선상에 위치하도록 형성한 것을 특징으로 하는 청소기용 호스.The corrugated portion 1c of the inner circumferential surface 1a having the corrugated pipe wall 1 connecting the covering lines 4 and 4 is formed in a line with the outer peripheral end 4a of the covering line 4. Cleaner hose characterized in that. 청구항 1에 있어서,The method according to claim 1, 상기의 피복선(4)(4) 사이를 연결하는 관벽(1)의 외주면(1b)은 일직선상의 활면으로 하고, 내주면(1a)은 파형의 파상부(1c)를 형성한 것을 특징으로 하는 청소기용 호스.The outer circumferential surface 1b of the pipe wall 1 connecting the above-mentioned covering lines 4 and 4 is a straight line, and the inner circumferential surface 1a is formed with a wavy wave portion 1c. hose.
KR10-2001-0053122A 2001-08-31 2001-08-31 Hose for cleaner KR100433559B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR10-2001-0053122A KR100433559B1 (en) 2001-08-31 2001-08-31 Hose for cleaner
JP2001369527A JP3519389B2 (en) 2001-08-31 2001-12-04 Hoses for vacuum cleaners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2001-0053122A KR100433559B1 (en) 2001-08-31 2001-08-31 Hose for cleaner

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2020010026542U Division KR200257197Y1 (en) 2001-08-31 2001-08-31 Hose for cleaner

Publications (2)

Publication Number Publication Date
KR20030019796A true KR20030019796A (en) 2003-03-07
KR100433559B1 KR100433559B1 (en) 2004-05-31

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KR (1) KR100433559B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100615828B1 (en) * 2004-01-13 2006-08-25 김판중 Hose with single body for a vacuum cleaner and manufacturing method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0427065D0 (en) * 2004-12-10 2005-01-12 Smiths Group Plc Vacuum cleaner hoses

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50122465U (en) * 1974-03-23 1975-10-06
JPS6112927Y2 (en) * 1977-04-30 1986-04-22
JPH09178056A (en) * 1995-12-25 1997-07-11 Toutaku Kogyo Kk Flexible hose with metal reinforcing wire
JPH1122871A (en) * 1997-07-07 1999-01-26 Toutaku Kogyo Kk Cleaner hose
KR19990029511A (en) * 1997-09-12 1999-04-26 오마츠 세이이치 Flexible hose
JP2002005347A (en) * 2000-06-16 2002-01-09 Totaku Kogyo Kk Flexible hose

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100615828B1 (en) * 2004-01-13 2006-08-25 김판중 Hose with single body for a vacuum cleaner and manufacturing method thereof

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Publication number Publication date
JP2003070702A (en) 2003-03-11
JP3519389B2 (en) 2004-04-12
KR100433559B1 (en) 2004-05-31

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