WO2011097787A1 - Réservoir de fluide pour pistolet à peinture - Google Patents

Réservoir de fluide pour pistolet à peinture Download PDF

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Publication number
WO2011097787A1
WO2011097787A1 PCT/CN2010/001753 CN2010001753W WO2011097787A1 WO 2011097787 A1 WO2011097787 A1 WO 2011097787A1 CN 2010001753 W CN2010001753 W CN 2010001753W WO 2011097787 A1 WO2011097787 A1 WO 2011097787A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
spray gun
fluid reservoir
paint spray
cover
Prior art date
Application number
PCT/CN2010/001753
Other languages
English (en)
Chinese (zh)
Inventor
潘星钢
Original Assignee
Pan Xinggang
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
Application filed by Pan Xinggang filed Critical Pan Xinggang
Priority to US13/256,830 priority Critical patent/US20120291890A1/en
Publication of WO2011097787A1 publication Critical patent/WO2011097787A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2408—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle characterised by the container or its attachment means to the spray apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/40—Filters located upstream of the spraying outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2478—Gun with a container which, in normal use, is located above the gun
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/794—With means for separating solid material from the fluid

Definitions

  • the utility model relates to a fluid reservoir for a paint spray gun. Background technique
  • the existing fluid reservoir for a spray gun generally comprises a container and a cover body, the two are screwed together, the top of the cover body is provided with a vent hole or the ventilating device is arranged on the container, because the connecting thread on the container is The outer surface of the container is smoothly transitioned, so that when the paint is overflowed during feeding or pouring, the spilled pigment will flow directly through the connecting thread and cause a large area of contamination on the outer surface of the container, which brings a lot of clarity to the container. Big difficulty.
  • CN201006515 the Chinese utility model patent entitled "A paint spray gun can with a decorative ring” discloses a paint spray gun can with a decorative ring, comprising a body of the can and a cover which is screwed thereto, The middle of the top of the cover is provided with a venting device, and the can body is provided with a decorative ring under the screw connection with the cover, and an annular groove is formed on the upper surface of the decorative ring.
  • the utility model adds a decorative ring structure on the basis of the original material tank, has the characteristics of simple structure and convenient use, and can largely avoid the large-area pollution caused by the pigment on the tank body, and also facilitates the between different pigments. Identification.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art described above, and to provide a fluid reservoir for a paint spray gun which has a simple structure and a tight connection between the cover body and the container.
  • a fluid reservoir for a paint spray gun comprising a container provided with an opening and a cover sleeve disposed at the opening of the container, the cover body being provided with a connection port connected to the spray gun, Having a scale on a side of the container, and the container is provided with a venting device, the fluid reservoir is provided with a filtering device, and the lid body is provided with a groove corresponding to the circumferential end of the container opening, The peripheral end of the container opening extends into the recess, and the cover is sealingly connected to the container by a snap mechanism.
  • the fluid reservoir for a paint spray gun provided in accordance with the present invention also has the following additional technical features:
  • the snap mechanism includes a card wing disposed on the cover body and a rib disposed on the container and engaged with the card wing.
  • the snap mechanism includes a card wing disposed on the container, and a rib disposed on the cover body and engaged with the card wing.
  • a buckle is disposed on the card wing, and the buckle is engaged with the rib.
  • the filter device is a filter screen with a snap-fit portion that is snapped onto the cover.
  • the filter net is provided with a reinforcing rib, and the reinforcing rib includes at least a loop that is engaged with the cover.
  • the filter mesh is provided with a convex portion facing away from the connection port.
  • a sealing ring is formed in the groove, and the circumferential end of the opening of the container is in conflict with the sealing ring.
  • An insert is disposed on the connecting port, and the insert is used in combination with a spray gun.
  • a placement portion for laying flat is provided or formed on the container.
  • the fluid reservoir for a paint spray gun is provided with a groove corresponding to the circumferential end of the container opening, the circumference of the container opening, compared with the prior art. Extending into the recess such that the sealing of the lid to the container is improved, and the lid is coupled to the container by a snap mechanism to further improve the tightness of the container connection, and This structure is easier to install and disassemble than the threaded structure;
  • the snap mechanism includes a card wing and a rib that is engaged with the card wing, and the cover is raised by the snap-fit structure
  • the fastening property of the body to the container makes the sealing effect of the fluid reservoir better; again, the filter mesh is provided with a convex portion facing away from the connecting port, and the protruding portion can be pulled up
  • the filter screen is detached from the cover body to facilitate cleaning and replacement of the cover body; finally, the connection port is provided with an insert member, and the insert member is used together with the spray paint gun, and can be matched by setting different
  • FIG. 1 is a schematic view showing the structure of a fluid reservoir for a paint spray gun according to the present invention
  • Figure 2 is an enlarged schematic view of a portion A according to Figure 1;
  • Figure 3 is an enlarged schematic view of a portion B according to Figure 1;
  • FIG. 4 is a side elevational view of the screen provided in accordance with the present invention.
  • FIG. 5 is a front elevational view of the screen provided in accordance with the present invention. detailed description:
  • a fluid reservoir for a paint spray gun includes a container 1 provided with an opening and a cover 2 sleeved at the opening of the container 1,
  • the cover body 2 is provided with a connection port 3 connected to the spray gun, the thread 3 on which the connection port 3 can be formed is connected to the spray gun, has a scale on the side of the container 1 and the container 1 is provided with ventilation
  • the venting device 4 can be opened or closed, the venting device 4 can be closed when the fluid reservoir is not applicable or the paint is injected into the fluid reservoir, and the spray gun is used and the fluid reservoir is installed When the paint spray gun is on, the venting device is opened and communicated with the atmosphere to replenish air into the space occupied by the paint flowing out of the spray gun.
  • a filter device 5 is provided in the fluid reservoir for filtering the paint loaded into the fluid reservoir to prevent impurities from clogging the paint spray gun.
  • the cover body 2 is provided with a groove 6 corresponding to the peripheral end 11 of the opening of the container 1, and the peripheral end 11 of the opening of the container 1 extends into the groove 6, so that the cover body 2 and
  • the sealing property of the connection of the container 1 is improved, and in order to further improve the sealing performance, a sealing ring may be formed in the groove 6, and the peripheral end 11 of the opening of the container 1 abuts against the sealing ring.
  • the lid body 2 is sealingly connected to the container 1 by a buckle ⁇ 7.
  • the lid body 2 and the container 1 are connected to each other by a snap mechanism to improve the sealing of the container connection, and the structure is easier to install and disassemble than the threaded structure. Referring to FIG. 1 and FIG.
  • the buckle mechanism 7 includes a wing 71 disposed on the cover 2, and the card wing disposed on the container 1. 71 snaps the rib 72.
  • the latching mechanism 7 includes a card wing 71 and a rib 72 that is engaged with the card wing 71.
  • the fastening structure of the cover body 2 and the container 1 is improved by the snap-fit structure, so that the fluid
  • the sealing effect of the reservoir is better, and the cover body 2 and the container 1 need not be screwed, thereby avoiding the disadvantages of inconvenient disassembly and easy leakage.
  • the snap mechanism 7 includes a card wing disposed on the container 1 and a rib provided on the cover body 2 that is engaged with the card wing.
  • a buckle 73 may be disposed on the card wing 71, and the buckle 73 is engaged with the rib 72. This makes the cover 2 and the container 1 more securely connected.
  • the filtering device 5 is a filter net with a carding portion, and the filter net is connected to the cover body 2 . . Attaching the filter card to the cover body 2 facilitates cleaning and replacement of the filter mesh, and is convenient to process.
  • the filter net is provided with a rib 51, and the rib 51 includes at least a loop 52 that is engaged with the cover.
  • the edge of the snap ring 52 may be disposed in a shape corresponding to the engaging portion on the cover 2 to facilitate the engagement with the cover 2.
  • a convex portion 53 may be disposed on the filter web in the direction away from the connection port 3.
  • the boss portion 53 is disposed at a center position of the rib, and the filter screen can be detached from the cover body by pulling up the boss portion to facilitate cleaning and replacement of the cover body.
  • the connecting port 3 is provided with an insert 31, which is used in combination with a spray gun.
  • the connecting port is provided with an insert 31, and the insert 31 is used together with a spray gun, and can be set differently
  • the insert 31 is used with various types of spray guns.
  • the container 1 is provided with or formed with a placement portion 9 for laying flat.
  • the placement portion 9 may be a planar structure of the bottom surface of the container 1, or a base structure disposed on the bottom surface, or a protrusion may be protruded from the bottom surface, so that the container 1 needs to be sprayed from the paint.
  • the container 1 can be placed on a table or bottom surface when the gun is removed. This facilitates the injection of paint into the interior.

Abstract

Un réservoir de fluide pour un pistolet à peinture comprend un récipient (1) comportant une ouverture et un corps de couvercle (2) qui vient se poser sur l'ouverture; le corps de couvercle (2) étant doté d'un orifice de liaison (3) relié au pistolet à peinture; un côté du récipient (1) comprenant une échelle et le récipient (1) étant doté d'un dispositif de ventilation (4); un dispositif filtrant (5) étant installé dans le réservoir de fluide; le corps de couvercle (2) étant doté d'une rainure (6) correspondant à la périphérie (11) de l'ouverture de récipient; la périphérie (11) de l'ouverture de récipient étant insérée dans la rainure (6); un mécanisme de fixation (7) reliant le corps de couvercle (2) au récipient (1). Par rapport à la structure de liaison du pas de vis, ledit procédé de liaison améliore l'étanchéité entre le corps de couvercle (2) et le récipient (1) et facilite l'assemblage et le désassemblage du corps de couvercle (2) et du récipient (1).
PCT/CN2010/001753 2010-02-11 2010-11-02 Réservoir de fluide pour pistolet à peinture WO2011097787A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/256,830 US20120291890A1 (en) 2010-02-11 2010-11-02 Fluid reservoir for paint spray gun

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010201127702U CN201702069U (zh) 2010-02-11 2010-02-11 一种用于喷漆枪的流体储存器
CN201020112770.2 2010-02-11

Publications (1)

Publication Number Publication Date
WO2011097787A1 true WO2011097787A1 (fr) 2011-08-18

Family

ID=43439216

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/001753 WO2011097787A1 (fr) 2010-02-11 2010-11-02 Réservoir de fluide pour pistolet à peinture

Country Status (3)

Country Link
US (1) US20120291890A1 (fr)
CN (1) CN201702069U (fr)
WO (1) WO2011097787A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10857553B2 (en) 2013-12-05 2020-12-08 3M Innovative Properties Company Container for a spraying device

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MX346790B (es) * 2011-05-06 2017-03-31 Saint Gobain Abrasifs Sa Montaje de depósito de pintura con múltiples sellos.
US9335198B2 (en) 2011-05-06 2016-05-10 Saint-Gobain Abrasives, Inc. Method of using a paint cup assembly
MX2015001199A (es) * 2012-07-27 2015-04-14 3M Innovative Properties Co Unidad de ventilacion y receptaculos que la incluyen.
EP2978678A1 (fr) * 2013-03-29 2016-02-03 3M Innovative Properties Company Assemblage de conteneur aéré
EP2994240B1 (fr) * 2013-05-08 2019-02-13 Graco Minnesota Inc. Adaptateur de boîte métallique de peinture pour un dispositif de pulvérisation à main
US11638924B2 (en) 2016-01-15 2023-05-02 3M Innovative Properties Company Spray gun cups, receptacles, lids, and methods of use
USD811525S1 (en) 2016-03-24 2018-02-27 3M Innovative Properties Company Retention collar for spray gun cup
USD793531S1 (en) * 2016-03-24 2017-08-01 3M Innovative Properties Company Spray gun cup receptacle
US10689165B2 (en) 2016-01-15 2020-06-23 3M Innovative Properties Company Reservoir systems for hand-held spray guns and methods of use
EP3842154A1 (fr) 2016-01-15 2021-06-30 3M Innovative Properties Company Système de connecteur pour pistolets pulvérisateurs tenus à la main
EP3402604B1 (fr) 2016-01-15 2021-03-03 3M Innovative Properties Company Raccord fluidique à large embouchure pour pistolets pulvérisateurs tenus à la main
US11040361B2 (en) 2016-01-15 2021-06-22 3M Innovative Properties Company Modular spray gun lid assemblies and methods of design and use
US20170239679A1 (en) * 2016-02-23 2017-08-24 Carlisle Fluid Technologies, Inc. System and method having filter disposed in fluid supply cup
US10710105B2 (en) * 2017-10-31 2020-07-14 Zhejiang Rongpeng Air Tools Co., Ltd. Disposable cleaning-free paint pot
USD916231S1 (en) * 2019-06-04 2021-04-13 Qingdao Hanbo Plastic Technology Co., Ltd. Lid for spray gun
USD916232S1 (en) * 2019-06-04 2021-04-13 Qingdao Hanbo Plastic Technology Co., Ltd. Lid for spray gun

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US3524589A (en) * 1968-06-14 1970-08-18 Paul P Pelton Jr Liquid-spray device
US20050156058A1 (en) * 2004-01-16 2005-07-21 Kosmyna Michael J. Adapter assembly for a fluid supply assembly
CN1708359A (zh) * 2002-10-24 2005-12-14 3M创新有限公司 带有包括内衬套的压力辅助液体供应杯的喷枪
CN1917960A (zh) * 2004-02-16 2007-02-21 萨塔涂料喷射技术有限及两合公司 用于喷漆枪的流体储存器
US20070221754A1 (en) * 2004-04-29 2007-09-27 Ralf Gehrung Ventilated Gravity Cup For a Paint Spray Gun
CN201338784Y (zh) * 2008-12-27 2009-11-04 王忠平 保鲜盒

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GB0224698D0 (en) * 2002-10-24 2002-12-04 3M Innovative Properties Co Easy clean spray gun
US7766250B2 (en) * 2004-06-01 2010-08-03 Illinois Tool Works Inc. Antistatic paint cup
US7757972B2 (en) * 2004-06-03 2010-07-20 Illinois Tool Works Inc. Conversion adapter for a fluid supply assembly
US7357272B2 (en) * 2004-06-30 2008-04-15 The Glad Products Company Ventable container assembly
US7963419B2 (en) * 2006-02-23 2011-06-21 Bway Corporation Lid and container

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524589A (en) * 1968-06-14 1970-08-18 Paul P Pelton Jr Liquid-spray device
CN1708359A (zh) * 2002-10-24 2005-12-14 3M创新有限公司 带有包括内衬套的压力辅助液体供应杯的喷枪
US20050156058A1 (en) * 2004-01-16 2005-07-21 Kosmyna Michael J. Adapter assembly for a fluid supply assembly
CN1917960A (zh) * 2004-02-16 2007-02-21 萨塔涂料喷射技术有限及两合公司 用于喷漆枪的流体储存器
US20070221754A1 (en) * 2004-04-29 2007-09-27 Ralf Gehrung Ventilated Gravity Cup For a Paint Spray Gun
CN201338784Y (zh) * 2008-12-27 2009-11-04 王忠平 保鲜盒

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10857553B2 (en) 2013-12-05 2020-12-08 3M Innovative Properties Company Container for a spraying device
US11541407B2 (en) 2013-12-05 2023-01-03 3M Innovative Properties Company Container for a spraying device
US11958069B2 (en) 2013-12-05 2024-04-16 3M Innovative Properties Company Container for a spraying device

Also Published As

Publication number Publication date
US20120291890A1 (en) 2012-11-22
CN201702069U (zh) 2011-01-12

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