KR20160089948A - extension flexible hose protector device for vacuum cleaners - Google Patents

extension flexible hose protector device for vacuum cleaners Download PDF

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Publication number
KR20160089948A
KR20160089948A KR1020150009491A KR20150009491A KR20160089948A KR 20160089948 A KR20160089948 A KR 20160089948A KR 1020150009491 A KR1020150009491 A KR 1020150009491A KR 20150009491 A KR20150009491 A KR 20150009491A KR 20160089948 A KR20160089948 A KR 20160089948A
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KR
South Korea
Prior art keywords
flexible hose
suction nozzle
assembled
present
knob
Prior art date
Application number
KR1020150009491A
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Korean (ko)
Inventor
주영종
Original Assignee
에이스전자(주)
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Publication date
Application filed by 에이스전자(주) filed Critical 에이스전자(주)
Priority to KR1020150009491A priority Critical patent/KR20160089948A/en
Publication of KR20160089948A publication Critical patent/KR20160089948A/en

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    • 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
    • A47L9/242—Hose or pipe couplings
    • A47L9/244—Hose or pipe couplings for telescopic or extensible 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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/248—Parts, details or accessories of hoses or pipes

Abstract

The present invention relates to a stretchable flexible hose protector for a vacuum cleaner.
For this purpose, in order to protect the flexible hose capable of expanding and contracting, and to make it easy to store, to make it seemingly beautiful, and to be convenient to use, the present invention includes a flexible hose 40 A main protection tube 10 having a knob 11 installed at one side of the knob engaging groove 12 and a connecting portion 13 formed at the other end of the knob 11 for assembling the rotary actuating portion 20; An adapter joint (30) assembled on one side of the main protection pipe and selectively installed in the vacuum cleaner; A rotation operation part 20 installed at the other end tip connection part of the main protection pipe and bending the flexible hose 40 at a straight line or at an angle; And a suction nozzle insertion port (50) assembled at the tip of the rotary operation part and capable of selectively removing the suction nozzle (70).
The present invention having the above-described structure selectively protects a flexible hose capable of extending and expanding, and is easy to store. In particular, the hose is designed to be apparently beautiful and can be conveniently used. Reliability is greatly improved, so that it is possible to provide a good image by satisfying the various needs of users as users.

Figure P1020150009491

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a flexible hose protector for vacuum cleaners,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flexible and flexible hose protecting apparatus for a vacuum cleaner, and more particularly, to a flexible hose protecting apparatus for a vacuum cleaner which selectively protects a flexible hose capable of expanding and contracting, In addition, it can be used conveniently, which greatly improves the quality and reliability of the product, so that it can provide a good image by satisfying various needs of users.

As is known, in general, vacuum cleaners such as household vacuum cleaners, industrial vacuum cleaners and wheelless vacuum cleaners are connected to a vacuum hose that sucks dust by vacuum, and a vacuum hose that sucks dust A suction member is connected. The vacuum cleaner having such a structure is provided with a long vacuum cleaner which can easily move the vacuum cleaner by attaching wheels to the vacuum cleaner to suck dust in a large area.

The vacuum hose provided for such a long time is effective and convenient to clean and suck dust by vacuum, but when the hose is stored, its length is too long to occupy a large space, and there is a problem in that it is not very good. Particularly, there is a problem that the vacuum cleaner suffers inconvenience in that the vacuum cleaner is dragged and carried by the wheels, and it is necessary to carry the vacuum cleaner in order to store it in a specific place after cleaning. The long vacuum hose is inconvenient when the vacuum cleaner is carried.

In addition, since the flexible hose is exposed to the outside, the conventional technology has a problem that it is not beautiful in appearance.

In addition, since the prior art does not have a protective tube for protecting the flexible hose, the flexible hose easily breaks due to an external force, which makes it impossible to use the flexible hose for a long time.

Particularly, since the conventional hose can not selectively expand and contract the flexible hose, there are many inconveniences such as being stepped on a flexible hose having a long length and being caught by furniture or other tools.

In order to solve the above-mentioned problems, the prior art documents have been filed in the prior art, but the above-described problems of the prior art have not yet been solved.

Korean Patent Registration No. 0601422 (2006.07.07) has been registered. Korean Registered Utility Model No. 0194741 (June 23, 2000) was registered. Korean Patent Publication No. 2002-0091977 (December 11, 2002) has been disclosed.

SUMMARY OF THE INVENTION It is a first object of the present invention to provide a main protection tube, an auxiliary protection tube, a rotary operation portion, an adapter joint and a suction nozzle insertion port. The second object of the present invention is to provide a flexible hose capable of selectively expanding and reducing the hose to provide ease of use and a third object of the present invention is to protect the flexible hose by a protective pipe so as not to be damaged even when used for a long time, The purpose is to put the flexible hose into the protection pipe so that it can be easily stored. The fifth purpose is to make the appearance of the flexible hose not to be exposed to the outside, and the sixth purpose is to prevent the flexible hose from being easily caught, And the seventh purpose is to make the quality and reliability of the product widespread Because it provides the user a wide range of consumer needs (needs) to a flexible one possible construction of a vacuum cleaner hose to help instill a good image of protective devices to meet.

To achieve this object, in order to protect a flexible hose capable of expanding and contracting, to make it easy to store, to make it look beautiful, and to make it convenient to use, a flexible hose A main protection tube in which a knob is assembled to the one knob coupling groove and a coupling portion is formed at the other end to assemble the rotation operation portion; An adapter joint installed at one side of the main protection pipe and selectively installed in a vacuum cleaner; A rotation operation part assembled to the other end connection part of the main protection pipe and bending the flexible hose in a straight line or at an angle; And a suction nozzle inserting hole provided at a front end of the rotary operation part and selectively detachable from the suction nozzle.

As described in detail above, the present invention is provided with a main protective pipe, a secondary protective pipe, a rotary actuating part, an adapter joint and a suction nozzle inserting opening.

According to the present invention, the flexible hose can be selectively expanded and reduced to provide ease of use.

In addition, the present invention protects the flexible hose with a protective pipe so that it is not damaged even when used for a long time.

In addition, the present invention allows the flexible hose to be stored in a protective tube for easy storage.

In addition, since the flexible hose is not exposed to the outside, the present invention is made to look beautiful.

In addition, the present invention makes it possible to conveniently use the flexible hose so as not to be caught easily.

The present invention greatly improves the quality and reliability of a product due to the above-mentioned effects, and thus is a very useful invention that can provide a good image by satisfying various needs of consumers who are users.

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

1 is a schematic view of a flexible hose protective cover for a vacuum cleaner applied to the present invention
Fig.
Fig. 2 is a schematic view of a flexible hose protector for a vacuum cleaner applied to the present invention
Combined perspective view of teeth.
Fig. 3 is a schematic view of a flexible hose protection cover for a vacuum cleaner applied to the present invention
Sectional view of a tooth.
Fig. 4 is a schematic view of a flexible hose protective cover for a vacuum cleaner applied to the present invention
FIG.
Fig. 5 is a schematic view of a flexible hose protection cover for a vacuum cleaner applied to the present invention
Sectional view of a state in which the teeth are extended.
6 (a), 6 (b), 6 (c), 6 (d)
Various use states of flexible hose protection device.

The stretchable flexible hose protecting apparatus for a vacuum cleaner applied to the present invention is constructed as shown in Figs. 1 to 6.

In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.

First, the present invention is provided with the following technical features in order to protect flexible hose capable of extension and contraction, to make it easy to store, to make it look beautiful, and to be convenient to use.

The knob 11 is assembled to the one knob fastening groove 12 and the connecting portion 13 is formed at the other end of the knob fastening groove 12 so that the rotary operation portion 20 is assembled, (10).

Further, the present invention is provided with an adapter joint (30) assembled at one side of the main protective pipe (10) and selectively installed in the suction port of the vacuum cleaner.

When the flexible hose 40 is extended, the adapter joint 30 is formed with a hook 31 such as a spiral of a flexible hose so as to be able to hold the flexible hose 40 without detaching the flexible hose 40. The knob 11 The protruding portion 32 is protruded.

The present invention further includes a rotary operation part 20 installed at the other end tip connection part of the main protective pipe 10 and for bending the flexible hose 40 in a straight line or at an angle.

The rotary operation unit 20 is formed in a spherical shape so as to be rotatable in a hemispherical connection unit. The bottom surface of the connection unit 13 and the rotary operation unit 20 is bent in such a manner that the flexible hose 40 is bent The first opening 14 and the second opening 21 are formed so that the interference is bent so that the multi-step engaging portion 22 formed at both ends of the rotary actuating portion 20 is formed in the multi- It is preferable that the fastening member is fastened to the fastening hole 15 and then finished with the hinge portion 23. [

In addition, the present invention is provided with a suction nozzle insertion port 50 assembled at the tip of the rotary operation part 20 and selectively detachable from the suction nozzle 70.

A suction jaw (53) is formed between the rotary operation portion (20) and the suction nozzle insertion port (50) according to the present invention to selectively attach and detach a suction nozzle insertion port (50) It is preferable that a nozzle inserting / removing port 52 is assembled.

In addition, an auxiliary protection pipe (60) for protecting the tip of the flexible hose and finishing the flexible hose (40) is provided at the tip of the flexible hose (40) applied to the present invention.

In addition, an O-ring insertion groove 61 is formed in the auxiliary protection pipe 60 applied to the present invention. The O-ring insertion groove is formed with an O-ring, which prevents the air from escaping to the outside while maintaining air- (62).

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

It is to be understood that the invention is not to be limited to the specific forms thereof which are to be described in the foregoing description, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. .

The function and effect of the flexible hose protecting apparatus for a vacuum cleaner constructed as above will be described below.

First of all, the present invention protects flexible stretchable hose selectively, and makes it easy to store. In particular, the present invention can be made to look beautiful and add convenience to use.

1 is an exploded perspective view of a flexible hose protecting apparatus for a vacuum cleaner applied to the present invention.

When the disassembled parts are assembled together, they are assembled as shown in FIG. 2, and the user can connect the vacuum cleaner to the suction port of the vacuum cleaner and clean the vacuum cleaner as shown in FIG.

In this state, the knob 11 is caught by the protrusion 32 so that the main pipe 10 can be inserted into the adapter joint 30, As shown in FIG.

FIG. 4 is a cross-sectional view of a flexible and flexible hose protector for a vacuum cleaner applied to the present invention, allowing a user to selectively use the protector in a straight line or a bent line.

That is, when the user pushes the leading end suction nozzle inserting opening 50 while holding the main protective pipe 10, the suction nozzle inserting opening 50 is bent downward by the rotation operating part 20, It will allow you to easily clean the corner.

In addition, the rotation operation unit 20 can adjust the angle of the suction nozzle inserting opening 50 by a predetermined angle by the multi-step fastening holes 22 and the multi-step fastening holes 15 which are assembled with each other, Help.

At this time, since the first opening 14 and the second opening 21 are formed at the lower end of the connecting portion 13 and the lower end of the rotary actuating portion 20, there is no interference even if the flexible hose 40 is bent As a result, it can be easily bent and unfolded.

5 is a sectional view of the flexible hose protecting apparatus for a vacuum cleaner according to the present invention taken in an elongated state to facilitate cleaning of a distant or narrow space with a narrow cleaning distance. .

That is, when the user presses the front side of the knob 11, the rear engaging member is released from the projection 32. [ In this state, when the user pulls the main protective pipe 10 forward, the main protective pipe 10 advances forward as far as the flexible hose 40 extends.

At this time, the length of the flexible hose 40 is increased by about 3 to 5 times longer than the length before stretching.

One end of the flexible hose 40 is caught by the inner engaging portion 31 of the adapter joint 30 and is not released any more.

As described above, the flexible hose protector which has been elongated by the flexible hose 40 can easily be cleaned to a deep place. When the hand holding the main protective pipe 10 is released again, the self-resilient force of the flexible hose 40 The main protective pipe 10 is returned as shown in Fig. 3, which is the initial state.

6 (a), (b), (c), (d), (e) and (f) of FIG. 6 applied to the present invention are various states of use of the stretchable flexible hose protecting apparatus for a vacuum cleaner applied to the present invention. So as to contribute to the enhancement of convenience.

In the meantime, the present invention can be cleaned with the suction nozzle insertion port 50 sandwiched therebetween, or can be cleaned with the suction nozzle insertion port 50 removed.

In addition, the suction nozzle inserting opening 50 may be cleaned in a state of being fitted to the distal end of the flexible hose 40, as well as being cleaned.

At this time, when the suction nozzle inserting port 50 is pulled out, the suction nozzle inserting / removing port 52 is depressed so that the suction nozzle inserting port 50 can be used when the engaging protrusion 53 is detached from the catching slot 51.

Of course, if the operation is performed in the reverse order of the above-described operation, the suction nozzle inserting opening 50 can be easily inserted into the front end of the flexible hose.

The auxiliary hose 60 is provided at the tip of the flexible hose 40 so as to be cleaned in a shortened length and at the same time, when the hose 40 is coupled with the suction nozzle insertion port 50, So that the air can not escape to the outside.

The technical idea of the stretchable flexible hose protecting device for a vacuum cleaner of the present invention is that the same result can be repeatedly practically practiced. Especially, by implementing the present invention as described above, it is possible to contribute to industrial development by promoting technological development, .

Description of the Related Art
10: main protection tube 13: connection part
20: rotation operation part 30: adapter joint
40: Flexible hose 50: Suction nozzle insertion port
60: auxiliary protection tube 70: suction nozzle

Claims (6)

In order to protect the flexible hose that can be stretched and expanded, to make it easy to store, to make it look beautiful,
And a knob 11 is assembled to the one knob fastening groove 12 and a connecting portion 13 is formed at the other end of the main hood 10 so that the rotary operation portion 20 is assembled. );
An adapter joint (30) assembled on one side of the main protection pipe and selectively installed in the vacuum cleaner;
A rotation operation part 20 installed at the other end tip connection part of the main protection pipe and bending the flexible hose 40 at a straight line or at an angle; And
And a suction nozzle inserting port (50) assembled at the tip of the rotary operation part and capable of selectively removing the suction nozzle (70).
The method according to claim 1,
The adapter joint (30)
When the flexible hose 40 is extended, a hooking portion 31 such as a spiral of a flexible hose is formed therein so as to be able to hold the flexible hose 40 without being detached,
And a protrusion (32) protruding from the outer circumferential surface to selectively engage the knob is formed on the outer circumferential surface of the flexible hose protector.
The method according to claim 1,
The rotation operation part 20 is formed in a spherical shape so as to be rotatably operated in a hemispherical connection part. The bottom surface of the connection part 13 and the rotary operation part 20 are made of a flexible material, The first opening portion 14 and the second opening portion 21 are formed so that the first opening portion 14 and the second opening portion 21 are bent. Is fastened to the hinge (15) and then is finished with the hinge (23).
The method according to claim 1,
Between the rotary operation portion 20 and the suction nozzle insertion port 50,
And a suction nozzle insertion port attaching / detaching port (52) having a latching protrusion (53) formed to selectively attach and detach the suction nozzle insertion port (50) formed with the latching groove (51) Device.
The method according to claim 1,
Wherein the flexible hose (40) further includes an auxiliary protection tube (60) for protecting the tip of the flexible hose and finishing the tip of the flexible hose (40).
The method of claim 5,
An O-ring insertion groove 61 is formed in the auxiliary protection tube 60,
And an O-ring (62) for preventing air from escaping to the outside while maintaining airtightness when assembled with the suction nozzle inserting port (50) is further assembled to the flexible hose.
KR1020150009491A 2015-01-20 2015-01-20 extension flexible hose protector device for vacuum cleaners KR20160089948A (en)

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KR1020150009491A KR20160089948A (en) 2015-01-20 2015-01-20 extension flexible hose protector device for vacuum cleaners

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018194311A1 (en) * 2017-04-19 2018-10-25 정예호 Mini-cleaner having cleaning efficiency and convenience
KR20180122859A (en) * 2017-05-04 2018-11-14 조성민 Angle adjustable joint and window brush thereof
CN109199233A (en) * 2018-10-12 2019-01-15 苏州爱普电器有限公司 Suction pipe assembly and multipurpose cleaning vacuum plant for vacuum cleaner
CN109259666A (en) * 2018-10-19 2019-01-25 苏州杰森电器有限公司 A kind of dust collector expansion pipe with multidirectional bending ability
WO2019031719A1 (en) * 2017-08-09 2019-02-14 삼성전자주식회사 Handy-stick type vacuum cleaner

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020091977A (en) 2001-06-01 2002-12-11 김효성 A vacuum cleaner having flexible hose of being able to accommodate
KR101194741B1 (en) 2011-01-04 2012-10-26 에스케이하이닉스 주식회사 Method for forming semiconductor device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020091977A (en) 2001-06-01 2002-12-11 김효성 A vacuum cleaner having flexible hose of being able to accommodate
KR101194741B1 (en) 2011-01-04 2012-10-26 에스케이하이닉스 주식회사 Method for forming semiconductor device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018194311A1 (en) * 2017-04-19 2018-10-25 정예호 Mini-cleaner having cleaning efficiency and convenience
KR20180117510A (en) * 2017-04-19 2018-10-29 정예호 Mini cleaner with cleaning efficiency and convenience
KR20180122859A (en) * 2017-05-04 2018-11-14 조성민 Angle adjustable joint and window brush thereof
WO2019031719A1 (en) * 2017-08-09 2019-02-14 삼성전자주식회사 Handy-stick type vacuum cleaner
CN110944554A (en) * 2017-08-09 2020-03-31 三星电子株式会社 Hand-held stick-type vacuum cleaner
US11147421B2 (en) 2017-08-09 2021-10-19 Samsung Electronics Co., Ltd. Handy-stick type vacuum cleaner
CN109199233A (en) * 2018-10-12 2019-01-15 苏州爱普电器有限公司 Suction pipe assembly and multipurpose cleaning vacuum plant for vacuum cleaner
CN109259666A (en) * 2018-10-19 2019-01-25 苏州杰森电器有限公司 A kind of dust collector expansion pipe with multidirectional bending ability
CN109259666B (en) * 2018-10-19 2023-09-15 苏州杰森电器有限公司 Telescopic tube of dust collector with multidirectional bending capability

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