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WO2018166164A1 - Machine de nettoyage à haute pression portative et son adaptateur - Google Patents

Machine de nettoyage à haute pression portative et son adaptateur Download PDF

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Publication number
WO2018166164A1
WO2018166164A1 PCT/CN2017/102528 CN2017102528W WO2018166164A1 WO 2018166164 A1 WO2018166164 A1 WO 2018166164A1 CN 2017102528 W CN2017102528 W CN 2017102528W WO 2018166164 A1 WO2018166164 A1 WO 2018166164A1
Authority
WO
WIPO (PCT)
Prior art keywords
adapter
portable container
hand
pressure cleaner
held
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2017/102528
Other languages
English (en)
Chinese (zh)
Inventor
格哈德格雷厄姆
马丁布兰登
邓肯托马斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Positec Power Tools Suzhou Co Ltd
Original Assignee
Positec Power Tools Suzhou Co Ltd
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
Priority claimed from CN201710741553.6A external-priority patent/CN108620250B/zh
Application filed by Positec Power Tools Suzhou Co Ltd filed Critical Positec Power Tools Suzhou Co Ltd
Priority to EP17768337.2A priority Critical patent/EP3597317B1/fr
Priority to US15/562,486 priority patent/US10933433B2/en
Publication of WO2018166164A1 publication Critical patent/WO2018166164A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays

Definitions

  • the invention relates to the field of cleaning, in particular to a hand-held high-pressure cleaner and an adapter suitable for the hand-held pressure washer.
  • the cleaning machine mainly includes a main machine, a spray gun and a connecting pipe.
  • the main body includes a battery or a power line, a pump and a motor, and the connecting pipe is connected to the main machine and the spray gun.
  • the large-sized washing machines currently used in the industry are not suitable for flexible movement because of their large size and heavy weight.
  • the hand-held cleaning machine also needs to be connected to the external water tank through the connecting pipe, so that the working can only be operated by the mobile washing machine, and the moving distance of the washing machine is also limited by the length of the connecting pipe between the water tank and the water tank, thus giving The user is inconvenienced.
  • a hand held high pressure cleaner comprising: a housing having a handle for gripping and a body disposed at an angle to the handle; a functional component comprising a motor disposed within the housing and driven by the motor a pump; a liquid inlet disposed on the housing; the hand-held high pressure cleaner further comprising an adapter adapted to be coupled between the liquid inlet and the portable container, the hand-held pressure washer optional
  • the external water source is connected by an external water pipe or the portable container is connected by the adapter.
  • the adapter includes an adapting body and an infusion tube, the adapting body includes a first connecting portion, and the first connecting portion includes a first connecting end and a second connecting end capable of communicating with each other;
  • the first connecting end is connected to the liquid inlet
  • the second connecting end is connected to the opening of the portable container
  • one end of the infusion tube is connected or integrally formed on the fitting body, The other end of the infusion tube is adapted to extend into the portable container.
  • an internal thread that is screwed to the portable container is formed in the second connecting end.
  • the inner diameter of the second connecting end is 28 mm.
  • the outer wall of the second connecting end is provided with a plurality of protrusions for providing a contact surface that abuts the operator's hand to reduce the torque for twisting the adapter.
  • the liquid inlet is selectively connectable to the connector of the water pipe or the first connection.
  • the adapter body is provided with a vent hole that communicates with the portable container.
  • the hand-held high-pressure cleaner further includes a filter gasket disposed at the liquid inlet, the housing being provided with a fitting portion mated with the adapter, the filter gasket sealingly mounted In the assembly part.
  • the portable container is a daily beverage bottle.
  • the portable container is coupled to one end of the adapter, the handheld high pressure cleaner is coupled to the other end of the adapter, and the portable container includes a bottom surface supporting the portable container.
  • the center of gravity of the handheld high-pressure cleaner falls within the bottom surface of the portable container and can be supported above the portable container .
  • the utility model has the beneficial effects that the portable container is connected by the adapter, so that the high-pressure cleaning machine can not only connect the external water source through the water pipe but also connect the portable container through the adapter, thereby increasing the use scene and range of the hand-held high-pressure cleaner, and further improving the portability. .
  • the present invention also provides an adapter that is coupled between a hand held spray device and a portable container to enhance the mobility of the hand held spray device.
  • An adapter adapted to be coupled between a hand-held spray device and a portable container, the adapter comprising an adapter body and an infusion tube, the adapter body comprising a first connection portion, the first connection portion comprising a first connection end configured to be connectable to a liquid inlet of the hand-held spray device, the second connection end being configured to be coupled to an opening of the portable container
  • One end of the infusion tube is connected or integrally formed on the fitting body, and the other end of the infusion tube is adapted to protrude into the portable container.
  • the second connecting end is formed with a screw into the portable container. Thread.
  • the adapting body further includes a second connecting portion disposed in the first connecting portion and communicating with the first connecting end and the second connecting end
  • the infusion tube is fixedly or detachably connected or integrally formed on the second connecting portion and protrudes into the portable container.
  • the adapter body is provided with a vent hole that communicates with the portable container.
  • the portable container for holding the liquid is assembled on the hand-held spraying device by the adapter, so that the portable container can be moved freely following the hand-held spraying device, the flexibility is high, and the user has great convenience for short-time operation. .
  • FIG. 1 is a schematic structural view of a hand-held spray device and a portable container being coupled through an adapter according to an embodiment of the present invention
  • Figure 2 is a cross-sectional view of the adapter of Figure 1 mated to a portable container;
  • Figure 3 is a cross-sectional view of the adapter of Figure 2;
  • Figure 4 is a schematic structural view of the adapter shown in Figure 1;
  • FIG. 5 is a schematic structural view of a filter gasket in the hand-held spray device shown in FIG. 1.
  • FIG. 5 is a schematic structural view of a filter gasket in the hand-held spray device shown in FIG. 1.
  • an adapter 100 is coupled between a hand-held spray device and a portable container 300 for mounting the portable container 300 on a hand-held spray device to enable the hand-held spray device to be pumped in a portable The liquid in the container 300.
  • the adapter 100 can assemble the portable container 300 for holding the liquid on the hand-held spray device, and the portable container 300 can be moved freely following the hand-held spray device, which is highly flexible and brings great time for the user to perform short-time operation.
  • the portable container 300 is a bottle body, such as a bottle body such as a soda bottle or a beverage bottle. Of course, it may also be a special bottle body.
  • the liquid contained in the portable container 300 is water, and the hand-held spraying device is hand-held.
  • the high pressure cleaner 200 is mounted between the bottle mouth and the hand-held spray device for pumping water out of the portable container 300 by hand-held spray equipment to clean the object.
  • the portable container 300 can be other utensils, such as a box with an open end, etc., and the liquid contained in the portable container 300 can be a liquid such as a detergent or a lubricating oil, and the adapter 100 is assembled. Between the open end of the casing and the hand-held spraying device, the detergent or lubricating oil in the portable container 300 is pumped out by the hand-held spraying device to clean or lubricate the object, which is not limited herein.
  • the adapter 100 includes an adapter body 10 and an infusion tube 30.
  • the adapter body 10 is coupled between the hand-held spray device and the portable container 300 to fit the portable container 300 to the hand-held spray device.
  • the infusion tube 30 is connected or integrally formed on the adapter body 10, and the other end of the infusion tube 30 extends into the portable container 300 to communicate the portable container 300 with the hand-held spray device to facilitate the output of the liquid.
  • the adapter body 10 includes a first connecting portion 11 including a first connecting end 110 and a second connecting end 112 that communicate with each other.
  • the first connecting end 110 is connected to a hand-held spraying device.
  • the second connection end 112 is connected to the portable container 300.
  • the first connecting end 110 and the second connecting end 112 are in communication with each other.
  • a blocking member is disposed between the first connecting end 110 and the second connecting end 112, and the piercing member can make the first The connection end 110 and the second connection end 112 are in communication with each other.
  • the first connecting portion 11 is substantially hollow tubularly formed at both ends, and the first connecting end 110 and the second connecting end 112 are opposite ends of the first connecting portion 11 that are opposite to each other. It can be understood that in some other embodiments, the shape of the first connecting portion 11 can be determined according to needs, correspondingly, the first connection The positional relationship between the end 110 and the second connecting end 112 may be determined as needed, for example, it may be staggered but connected to each other, which is not limited herein.
  • the first connecting portion 11 is detachably connected between the hand-held spraying device and the portable container 300, wherein the detachable connection manner of the first connecting portion 11 may be the first connecting end 110 and The hand-held spray device is fixedly connected, and the second connection end 112 is detachably connected to the portable container 300, or the first connection end 110 is detachably connected to the hand-held spray device, and the second connection end 112 is fixedly connected to the portable container 300, or first The connection end 110 and the second connection end 112 are detachably coupled to the hand-held spray device and the portable container 300, respectively.
  • the first connecting end 110 is connected to the hand-held spraying device by means of plugging or socketing or snapping, and/or the second connecting end 112 is connected to the portable container 300 by plugging or staking or snapping.
  • the infusion tube 30 can be disposed on the second connecting end 112, and the second connecting end 112 coexists into the portable container 300.
  • the first connection end 110 is connected to the hand-held spray device by means of a threaded connection and/or the second connection end 112 is screwed to the portable container 300.
  • the infusion tube 30 can be disposed on the second connecting end 112 and protrude into the portable container together with the second connecting end 112.
  • the infusion tube 30 can be integrally formed on the second connecting end 112 and extend into the portable container at one end.
  • the inner wall of the second connecting end 112 is provided with an internal thread.
  • the inner diameter of the second connecting end is approximately 28 mm, and the inner diameter of the second connecting end may be an error of plus or minus 0.5 mm, and the thread height of the internal thread is 2 mm.
  • the outer wall of the second connecting end 112 is provided with a plurality of protrusions for providing a contact surface abutting against the operator's finger to reduce the torque for twisting the adapter.
  • the operator can tighten the adapter 100 with the inlet port with a small force and can be easily disassembled.
  • the first connecting portion 11 is substantially tubular at both ends, and the first connecting end 110 is substantially cylindrical, and an external thread is formed on the outside of the hand spray device;
  • the second connecting end 112 is The inverted bowl shape matched with the mouth of the bottle is formed with an internal thread which is screwed to the external thread of the bottle mouth, so that the adapter 100 forms a cap shape which matches the mouth of the bottle in the daily bottle body.
  • the user can use the daily used beverage After the bottle or the like is cleaned, the required liquid is contained, and the adapter 100 is connected to the hand-held spraying device to eject the liquid in the bottle through the hand-held spraying device. Due to the small volume of the daily beverage bottle, the movement is flexible, which provides great convenience for the user's short-time cleaning and other tasks.
  • the adapter body 10 further includes a second connecting portion 13 disposed in the first connecting portion 11 and communicating between the first connecting end 110 and the second connecting end 112, and the infusion tube 30 is fixed or Removably coupled or integrally formed on the second connecting portion 13 and extending into the portable container 300 to communicate between the hand-held spray device and the portable container 300.
  • the second connecting portion 13 is a hollow cylindrical tube disposed in the first connecting portion 11 and extending in the axial direction toward the second connecting end 112.
  • the infusion tube 30 is fixedly or detachably sleeved in the tubular shape.
  • the second connecting portion 13 extends into the portable container 300 to communicate between the hand-held spray device and the portable container 300.
  • the second connecting portion 13 may be a partition formed in the first connecting portion 11 , and a connecting hole connecting the first connecting end 110 and the second connecting end 112 is opened on the infusion.
  • One end of the tube 30 is fixedly or detachably inserted into the connecting hole and communicated between the hand-held spray device and the portable container 300.
  • the adapting body 10 is provided with a vent hole 15 communicating with the portable container 300 for balancing the pressure between the inside and the outside of the portable container 300 to prevent pressure in the portable container 300 during operation due to low air pressure. hold back.
  • the present invention also relates to a hand held high pressure cleaner 200 employing the adapter 100 described above.
  • the hand held high pressure cleaner 200 has a generally pistol-like housing.
  • the housing includes a handle 210 for gripping and a body 220 for storing functional components.
  • the main body 220 has a motor and a pump driven by a motor.
  • the handle 210 and the body 220 are angularly disposed, and the hand held high pressure cleaner further includes a liquid inlet 230 disposed on the housing.
  • the hand-held high-pressure cleaner 200 does not include a water tank itself, but is connected to the water pipe through the liquid inlet 230, and then connected to the external water source by the water pipe.
  • the tail end of the water pipe can be connected to the faucet or placed in an external water source such as a swimming pool, a pond, a bucket, etc., and the user can hold the high pressure cleaner in the water pipe. Free movement within the length range for water spray cleaning. In outdoor activities, users only need to stop at any place where there is water, and the tail of the water pipe When the end is placed in an external water source, the water spray cleaning can be performed.
  • the pump can suck the water from the external water source into the high pressure cleaner and directly spray it out from the nozzle.
  • the hand-held high-pressure cleaner 200 can also be connected to the portable container through the adapter 100.
  • the portable container 300 is mated to one end of the adapter 100, and the hand-held high-pressure cleaner 200 is coupled to the other end of the adapter 100 and supported above the portable container 300, so that the portable container 300 contains liquid or no liquid.
  • the center of gravity of the hand-held high-pressure cleaner 200 is located in the supporting bottom surface of the portable container, so that when the hand-held high-pressure cleaner 200 is supported on the portable container 300, the center of gravity thereof is located on the portable container 300 to ensure the hand-held high-pressure cleaner 200 balance.
  • the handheld high-pressure cleaner 200 further includes a filter gasket 204 .
  • the main body 220 is provided with a fitting portion that is matched with the adapter 100 .
  • the filter gasket 204 is sealingly mounted in the assembly portion and located at the adapter 100 .
  • the filter gasket 204 is made of an elastic material to ensure the connection and sealing of the adapter 100 and the liquid inlet 230 to ensure that the hand-held high pressure cleaner 200 smoothly pumps out the liquid in the portable container 300.
  • the filter gasket 204 made of an elastic material converts the connection of the adapter 100 to the fitting portion into an elastic connection, facilitating the disassembly of the adapter 100 and the fitting portion.
  • the water pipe includes a water pipe joint including a joint adapted to be coupled to the liquid inlet 230, the joint having the same connection structure as the first joint 110, and the inlet port 230 optionally being A connector or is coupled to the first connector 110 of the adapter.
  • the outer periphery of the filter gasket 204 is convexly formed with a bump 2041, and the mounting portion 2010 is formed with a groove (not shown) corresponding to the position of the bump 2041, and the latching engagement of the bump 2041 with the groove is performed.
  • a detachable mounting of the filter gasket 204 and the fitting portion 2010 is achieved. It is to be understood that in other embodiments, the manner in which the filter gasket 204 is coupled to the mounting portion 2010 may be as needed, and is not limited herein.
  • the portable container 300 is taken as a daily beverage bottle body (for example, a soda bottle, a cola bottle, etc.), and the cooperation between the adapter 100 and the hand-held high-pressure cleaner 200 and the daily beverage bottle body in the present invention is described in detail:
  • a daily beverage bottle body for example, a soda bottle, a cola bottle, etc.
  • the daily beverage bottle is filled with the liquid to be sprayed, and the infusion tube 30 is assembled to the first
  • the second connecting end 112 of the first connecting portion 11 of the adapter 100 is sleeved and screwed onto the bottle mouth of the daily beverage bottle body, and the filter gasket 204 is sealingly assembled to the mounting portion of the hand-held high-pressure cleaner 200. (not shown); the first connecting end 110 of the first connecting portion 11 of the adapter 100 is sleeved and screwed into the fitting portion of the hand-held high-pressure cleaner 200 and located below the filter gasket 204.
  • the user can carry the hand-held high-pressure cleaner 200 equipped with the daily beverage bottle body to the position where the spraying is required, perform corresponding operations such as cleaning, and have high flexibility and convenient movement.
  • the daily beverage bottle body is a cola bottle, a sprite bottle or the like.
  • the inner diameter range (removal wall thickness) of the second connection end 112 of the adapter 100 is 2 cm - 5 cm, preferably 2.5 cm, 2.7 cm, 2.8 cm, 3 cm.
  • the operation of filling the liquid into the daily beverage bottle may be done by filling the bottle mouth or unscrewing the connection between the adapter 100 and the bottle mouth, and filling the gap between the two;
  • the adapter 100 is directly introduced into the bottle through the infusion tube 30 from the first connecting end 110 of the adapter 100, which is not limited herein.
  • the portable container 300 for holding a liquid is assembled on the hand-held high-pressure cleaner 200 by the adapter 100, so that the portable container 300 can be moved freely following the hand-held high-pressure cleaner 200, which is highly flexible and short for the user. Time operation brings great convenience.

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  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

La présente invention concerne une machine de nettoyage à haute pression portative (200), comprenant : un boîtier avec une poignée (210) pour le maintien ; un composant fonctionnel, comprenant un moteur électrique disposé à l'intérieur du boîtier et une pompe entraînée par le moteur électrique ; et une entrée de liquide (230) disposée sur le boîtier et apte à être reliée à une source d'eau externe par un tuyau d'eau. La machine de nettoyage haute pression portative (200) comprend également un adaptateur (100) adapté à une connexion entre l'entrée de liquide (230) et un récipient portatif (300), et la machine de nettoyage haute pression portative (200) est éventuellement reliée à la source d'eau externe par le tuyau d'eau, ou est reliée au récipient portable (300) par l'adaptateur (100). La machine de nettoyage haute pression (200) assemble le récipient portatif (300) destiné à contenir du liquide à la machine de nettoyage haute pression portative (200) par le biais de l'adaptateur (100) de telle sorte que le récipient portable (300) peut se déplacer librement avec la machine de nettoyage haute pression portative (200), et présente une flexibilité élevée et une commodité pour les utilisateurs lors d'une utilisation courte.
PCT/CN2017/102528 2017-03-16 2017-09-20 Machine de nettoyage à haute pression portative et son adaptateur Ceased WO2018166164A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP17768337.2A EP3597317B1 (fr) 2017-03-16 2017-09-20 Machine de nettoyage à haute pression portative et son adaptateur
US15/562,486 US10933433B2 (en) 2017-03-16 2017-09-20 Hand-held high-pressure cleaning machine and adapter

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201710157329 2017-03-16
CN201710157329.2 2017-03-16
CN201710741553.6A CN108620250B (zh) 2017-03-16 2017-08-25 手持式高压清洗机及适配器
CN201710741553.6 2017-08-25

Publications (1)

Publication Number Publication Date
WO2018166164A1 true WO2018166164A1 (fr) 2018-09-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/102528 Ceased WO2018166164A1 (fr) 2017-03-16 2017-09-20 Machine de nettoyage à haute pression portative et son adaptateur

Country Status (1)

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WO (1) WO2018166164A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11376620B2 (en) 2019-11-13 2022-07-05 Techtronic Cordless Gp Pressure washer

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2737468Y (zh) * 2004-10-14 2005-11-02 胡文华 汽车冲洗水枪
US20060226259A1 (en) * 2005-04-08 2006-10-12 Jwl Maskin- & Plastfabrik Spray washer
CN203184271U (zh) * 2013-04-27 2013-09-11 何伟雄 一种便携式冲洗枪
CN104785465A (zh) * 2015-04-24 2015-07-22 江苏苏美达五金工具有限公司 一种高压清洗机
CN205570600U (zh) * 2016-03-21 2016-09-14 苏州宝时得电动工具有限公司 手持式清洗机
WO2017017286A2 (fr) * 2015-12-30 2017-02-02 Bendel Werkzeuge GmbH & Co. KG Pistolet pneumatique de nettoyage
CN106914439A (zh) * 2015-12-28 2017-07-04 苏州宝时得电动工具有限公司 压力清洗机及该压力清洗机的喷杆识别方法
CN107061213A (zh) * 2015-11-20 2017-08-18 苏州宝时得电动工具有限公司 泵单元及手持式高压清洗机
CN206535797U (zh) * 2016-11-17 2017-10-03 苏州宝时得电动工具有限公司 清洗设备

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2737468Y (zh) * 2004-10-14 2005-11-02 胡文华 汽车冲洗水枪
US20060226259A1 (en) * 2005-04-08 2006-10-12 Jwl Maskin- & Plastfabrik Spray washer
CN203184271U (zh) * 2013-04-27 2013-09-11 何伟雄 一种便携式冲洗枪
CN104785465A (zh) * 2015-04-24 2015-07-22 江苏苏美达五金工具有限公司 一种高压清洗机
CN107061213A (zh) * 2015-11-20 2017-08-18 苏州宝时得电动工具有限公司 泵单元及手持式高压清洗机
CN106914439A (zh) * 2015-12-28 2017-07-04 苏州宝时得电动工具有限公司 压力清洗机及该压力清洗机的喷杆识别方法
WO2017017286A2 (fr) * 2015-12-30 2017-02-02 Bendel Werkzeuge GmbH & Co. KG Pistolet pneumatique de nettoyage
CN205570600U (zh) * 2016-03-21 2016-09-14 苏州宝时得电动工具有限公司 手持式清洗机
CN206535797U (zh) * 2016-11-17 2017-10-03 苏州宝时得电动工具有限公司 清洗设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11376620B2 (en) 2019-11-13 2022-07-05 Techtronic Cordless Gp Pressure washer

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