WO2011097787A1 - Fluid reservoir for paint spray gun - Google Patents

Fluid reservoir for paint spray gun 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
French (fr)
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/en

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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
    • 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

A fluid reservoir for a paint spray gun comprises a container (1) having an opening and a cover body (2) that sleeves on the opening; the cover body (2) is provided with a connecting port (3) that connects with the paint spray gun; a side of the container (1) has scale and the container (1) is provided with a ventilation device (4); a filtering device (5) is installed in the fluid reservoir; the cover body (2) is provided with a groove (6) corresponding to the periphery (11) of the container opening; the periphery (11) of container opening is inserted into the groove (6); a buckle mechanism (7) connects the cover body (2) with the container (1). Compared with the structure of screw thread connection, such connection manner improves the tightness between the cover body (2) and the container (1), and makes the cover body (2) and the container (1) easier to be assembled and disassembled.

Description

技术领域 Technical field
本实用新型涉及一种用于喷漆枪的流体储存器。 背景技术  The utility model relates to a fluid reservoir for a paint spray gun. Background technique
现有的用于喷枪的流体储存器，一般包括容器和盖体两部分，两 者通过螺紋连接，盖体顶部设置有通气孔或这在容器上设置有通气装 置， 因为容器上的连接螺紋与容器外表面光滑过渡连接， 致使在上料 或者倾倒的时候不小心使颜料溢出时，溢出的颜料就会直接流过连接 螺紋并造成容器外表面的大面积污染，给容器的清晰带来了很大的困 难。  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.
如授权公告 CN201006515，名称为 "一种带装饰环的喷漆枪料罐" 的中国实用新型专利公开了一种带装饰环的喷漆枪料罐，包括有料罐 本体及与其螺紋连接的盖子两部分，盖子顶部中间卡合连接设置有通 气装置，料罐本体在与盖子螺紋连接的下方设置一装饰环， 装饰环的 上表面开有一环形凹槽。本实用新型在原有料罐的基础上增加了一装 饰环结构， 具有结构简单， 使用方便的特点， 在很大程度上可避免颜 料对料罐本体造成大面积污染， 同时也便于不同颜料之间的识别。虽 然其避免了避免颜料对料罐本体造成大面积污染的问题，但由于漆料 可能会对料罐本体或者盖子上的螺紋造成污染，这样在将料罐本体和 盖子进行安装或者拆卸也较困难，甚至由于油漆的污染而无法安装或 拆卸， 或者安装后产生泄漏。 实用新型内容: 本实用新型所要解决的技术问题在于克服上述现有技术之不足， 提供一种结构简单、盖体和容器连接更加紧密的用于喷漆枪的流体储 存器。 For example, 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. Although it avoids the problem of avoiding large-area contamination of the tank body by the pigment, since the paint may contaminate the thread on the tank body or the lid, it is difficult to install or disassemble the tank body and the lid. Even if it is contaminated by paint, it cannot be installed or disassembled, or it may leak after installation. Utility model content: 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.
根据本实用新型提出一种用于喷漆枪的流体储存器，包括设有开 口的容器和套设在所述容器开口处的盖体，所述盖体上设置有与喷漆 枪连接的连接口,在所述容器的侧面具有刻度且所述容器上设置有通 气装置，所述流体储存器内设置有过滤装置，所述盖体上设置有与所 述容器开口的周端对应的凹槽， 所述容器开口的周端伸入所述凹槽 中， 所述盖体与所述容器通过卡扣机构密封连接。  According to the present invention, a fluid reservoir for a paint spray gun is provided, 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.
根据本实用新型提供的用于喷漆枪的流体储存器还具有如下附 加技术特征：  The fluid reservoir for a paint spray gun provided in accordance with the present invention also has the following additional technical features:
所述卡扣机构包括设置在所述盖体上的卡翼，和设置在所述容器 上的与所述卡翼卡接的凸筋。  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.
所述卡扣机构包括设置在所述容器上的卡翼，和设置在所述盖体 上的与所述卡翼卡接的凸筋。  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.
所述卡翼上设置有卡扣， 所述卡扣与所述凸筋卡接。  A buckle is disposed on the card wing, and the buckle is engaged with the rib.
所述过滤装置为带有卡接部的过滤网，所述过滤网卡接在所述盖 体上。  The filter device is a filter screen with a snap-fit portion that is snapped onto the cover.
所述过滤网上设置有加强筋，所述加强筋至少包括与所述盖体卡 接的环圈。  The filter net is provided with a reinforcing rib, and the reinforcing rib includes at least a loop that is engaged with the cover.
所述过滤网上背向连接口方向上设置有一凸起部。  The filter mesh is provided with a convex portion facing away from the connection port.
所述凹槽内安有密封圈， 所述容器开口的周端与所述密封圈抵 罪。  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.
所述连接口上设置有嵌入件， 所述嵌入件与喷漆枪配合使用。 所述容器上设有或成形有用于平放的放置部。  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.
根据本实用新型提供的用于喷漆枪的流体储存器与现有技术相 比至少具有如下优点： Fluid reservoir for a paint spray gun according to the present invention is related to the prior art It has at least the following advantages:
首先，根据本实用新型提供的用于喷漆枪的流体储存器与现有技 术相比，在所述盖体上设置有与所述容器开口的周端对应的凹槽，所 述容器开口的周端伸入所述凹槽中，这样使所述盖体与所述容器连接 的密封性提高，所述盖体与所述容器通过卡扣机构连接进一步提高了 所述容器连接的密封性， 而且这种结构与螺紋连接的结构相比，更加 容易安装和拆卸； 其次，所述卡扣机构包括卡翼和与所述卡翼卡接的 凸筋， 通过这种卡接结构提高了所述盖体与所述容器连接的紧固性， 使流体储存器的密封效果更好； 再次，所述过滤网上背向连接口方向 上设置有一凸起部，通过拉起凸起部便可将所述滤网从所述盖体上拆 卸下来，方便对盖体的清洗和更换；最后所述连接口上设置有嵌入件， 所述嵌入件与喷漆枪配合使用，可以通过设置不同的嵌入件配合各种 型号的喷漆枪使用。 本实用新型附加的方面优点将在下面的描述中部分给出，部分将 从下面的描述中变得更加明显， 或通过本实用新型的实践了解到。  Firstly, the fluid reservoir for a paint spray gun according to the present invention 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; secondly, 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 inserts. Types of spray gun use. The advantages of the additional aspects of the invention will be set forth in part in the description which follows.
附图说明  DRAWINGS
本实用新型的上述和其他方面和优点从下面结合附图对实施例 的描述中将变得明显和容易理解， 其中：  The above and other aspects and advantages of the present invention will become apparent and readily understood from
图 1是根据本实用新型提供的用于喷漆枪的流体储存器结构示意 图；  1 is a schematic view showing the structure of a fluid reservoir for a paint spray gun according to the present invention;
图 2是根据图 1的 A部的放大示意图；  Figure 2 is an enlarged schematic view of a portion A according to Figure 1;
图 3是根据图 1的 B部的放大示意图；  Figure 3 is an enlarged schematic view of a portion B according to Figure 1;
图 4是根据本实用新型提供的所述滤网的侧视示意图； 图 5是根据本实用新型提供的所述滤网的正视示意图。 具体实施方式： 4 is a side elevational view of the screen provided in accordance with the present invention; and FIG. 5 is a front elevational view of the screen provided in accordance with the present invention. detailed description:
下面详细描述本实用新型的实施例，所述实施例的示例在附图中 示出，其中自始至终相同的标号表示相同的元件。下面通过参考附图 描述的实施例用于解释本实用新型，所述实施例是示例性的， 而不能 解释为对本实用新型的限制。  The embodiments of the present invention are described in detail below, and the examples of the embodiments are illustrated in the accompanying drawings, in which like reference numerals refer to the The embodiments are described below with reference to the accompanying drawings, which are intended to be illustrative and not restrictive.
参见图 1至图 5所示，根据本实用新型提供的一种用于喷漆枪的 流体储存器，包括设有开口的容器 1和套设在所述容器 1开口处的盖 体 2,所述盖体 2上设置有与喷漆枪连接的连接口 3,所述连接口 3可以 形成在其上的螺纹与喷漆枪连接，在所述容器 1的侧面具有刻度且所 述容器 1上设置有通气装置 4， 设置刻度可以方便对容器 1内的漆料 的剩余量进行观察， 这样所述容器可以由透明或者半透明材料制成， 例如可以是半透明的塑料制成。所述通气装置 4可以开启或关闭，在 不适用流体储存器或者向所述流体储存器注入漆料时可以将所述通 气装置 4关闭，在使用喷漆枪并将所述流体储存器安装在所述喷漆枪 上时， 将所述通气装置打开， 与大气相通， 以将空气补充到流出所述 喷漆枪的漆料所占的空间内。 所述流体储存器内设置有过滤装置 5， 所述过滤装置 5用于过滤装入所述流体储存器内的漆料，防止杂质堵 塞喷漆枪。 所述盖体 2上设置有与所述容器 1开口的周端 11对应的 凹槽 6， 所述容器 1开口的周端 11伸入所述凹槽 6中， 这样使所述 盖体 2与所述容器 1连接的密封性提高， 为了进一步提高密封性能， 可以在所述凹槽 6内安有密封圈， 所述容器 1开口的周端 11与所述 密封圈抵靠。所述盖体 2与所述容器 1通过卡扣机枸 7密封连接。所 述盖体 2与所述容器 1通过卡扣机构 Ί连接进一歩提高了所述容器连 接的密封性， 而且这种结构与螺紋连接的结构相比， 更加容易安装和 拆卸。 参见图 1、 图 3、 根据本实用新型的上述实施例， 所述卡扣机构 7包括设置在所述盖体 2上的卡翼 71，和设置在所述容器 1上的与所 述卡翼 71卡接的凸筋 72。 所述卡扣机构 7包括卡翼 71和与所述卡 翼 71卡接的凸筋 72， 通过这种卡接结构提高了所述盖体 2与所述容 器 1连接的紧固性， 使流体储存器的密封效果更好， 而不需要将所述 盖体 2和容器 1用螺纹方式连接，避免了拆卸不方便、容易泄露的缺 点。 同样， 所述卡扣机构 7包括设置在所述容器 1上的卡翼， 和设置 在所述盖体 2上的与所述卡翼卡接的凸筋。也可以实现上述实施例的 作用和效果。 Referring to FIG. 1 to FIG. 5, a fluid reservoir for a paint spray gun according to the present invention 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 device 4, which is provided with a scale, facilitates the observation of the remaining amount of paint in the container 1, such that the container may be made of a transparent or translucent material, such as a translucent plastic. 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 枸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. 3, according to the above embodiment of the present invention, 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. Similarly, 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. The actions and effects of the above embodiments can also be achieved.
更进一步地， 为了提高紧固密封效果， 可以在所述卡翼 71上设 置有卡扣 73， 所述卡扣 73与所述凸筋 72卡接。 这样使盖体 2和容 器 1连接的更加牢固。  Further, in order to improve the fastening and sealing effect, 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.
参见图 1、 图 2、 图 4、 图 5所示， 根据本实用新型的实施例， 所述过滤装置 5为带有卡接部的过滤网，所述过滤网卡接在所述盖体 2上。将所述过滤网卡接在所述盖体 2上方便对所述过滤网的清洗和 更换， 且加工较方便。 更进一步地， 所述过滤网上设置有加强筋 51， 所述加强筋 51至少包括与所述盖体卡接的环圈 52。所述卡接环圈 52 的边缘可以设置成与所述盖体 2上的卡接部相对应的形状，方便与所 述盖体 2卡接。更进一步地， 可以在所述过滤网上背向连接口 3方向 上设置有一凸起部 53。例如所述凸起部 53设置在所述加强筋的中心 位置上，通过拉起凸起部便可将所述滤网从所述盖体上拆卸下来， 方 便对盖体的清洗和更换。  Referring to FIG. 1 , FIG. 2 , FIG. 4 and FIG. 5 , according to an embodiment of the present invention, 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. Further, 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. Further, a convex portion 53 may be disposed on the filter web in the direction away from the connection port 3. For example, 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.
参见图 1所示，根据本实用新型的实施例，所述连接口 3上设置 有嵌入件 31， 所述嵌入件 31与喷漆枪配合使用。 所述连接口上设置 有嵌入件 31， 所述嵌入件 31与喷漆枪配合使用， 可以通过设置不同 的嵌入件 31配合各种型号的喷漆枪使用。 Referring to FIG. 1, according to an embodiment of the present invention, 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.
根据本实用新型的实施例，所述容器 1上设有或成形有用于平放 的放置部 9。 例如， 所述放置部 9可以为容器 1的底面的平面结构， 或者为设置在底面上的底座结构， 或者在所述底面上伸出有伸出部， 这样在需要将所述容器 1从喷漆枪上拆卸下来时可以将所述容器 1 放置在桌面或底面上。 这样方便对其内部进行注入漆料。  According to an embodiment of the present invention, the container 1 is provided with or formed with a placement portion 9 for laying flat. For example, 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.
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通 技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下 可以对这些实施例进行变化，本实用新型的范围由所附权利要求及其 等同物限定。  While the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art The scope is defined by the appended claims and their equivalents.

Claims

权利要求书 Claim
1、 一种用于喷漆枪的流体储存器， 包括设有开口的容器和套设 在所述容器开口处的盖体,所述盖体上设置有与喷漆枪连接的连接口, 在所述容器的侧面具有刻度且所述容器上设置有通气装置，所述流体 储存器内设置有过滤装置， 其特征在于：所述盖体上设置有与所述容 器开口的周端对应的凹槽，所述容器开口的周端伸入所述凹槽中，所 述盖体与所述容器通过卡扣机构密封连接。  What is claimed is: 1. A fluid reservoir for a paint spray gun, comprising: a container having an opening; and a cover sleeve disposed at an opening of the container, the cover body being provided with a connection port connected to the spray gun, The side surface of the container has a scale, and the container is provided with a venting device, and the fluid reservoir is provided with a filtering device, wherein the cover body is provided with a groove corresponding to the circumferential end of the container opening, A peripheral end of the container opening extends into the recess, and the cover is sealingly coupled to the container by a snap mechanism.
2、 根据权利要求 1所述的用于喷漆枪的流体储存器， 其特征在 于：所述卡扣机构包括设置在所述盖体上的卡翼，和设置在所述容器 上的与所述卡翼卡接的凸筋。  2. The fluid reservoir for a paint spray gun according to claim 1, wherein said snap mechanism comprises a flap provided on said cover, and said container is disposed on said container The ribs of the card wings are connected.
3、根据权利要求 1所述的用于喷漆枪的流体储存器， 其特征在 于：所述卡扣机构包括设置在所述容器上的卡翼，和设置在所述盖体 上的与所述卡翼卡接的凸筋。  3. A fluid reservoir for a paint spray gun according to claim 1 wherein: said snap mechanism includes a flap disposed on said container, and said cover disposed on said cover The ribs of the card wings are connected.
4、根据权利要求 2或 3所述的用于喷漆枪的流体储存器，其特 征在于： 所述卡翼上设置有卡扣， 所述卡扣与所述凸筋卡接。  A fluid reservoir for a paint spray gun according to claim 2 or 3, wherein: the card wing is provided with a buckle, and the buckle is engaged with the male rib.
5、根据权利要求 1所述的用于喷漆枪的流体储存器， 其特征在 于：所述过滤装置为带有卡接部的过滤网，所述过滤网卡接在所述盖 体上。  A fluid reservoir for a paint spray gun according to claim 1, wherein said filter means is a filter screen having a snap-fit portion, said filter net being snapped onto said cover.
6、根据权利要求 5所述的用于喷漆枪的流体储存器， 其特征在 于：所述过滤网上设置有加强筋，所述加强筋至少包括与所述盖体卡 接的环圈。  A fluid reservoir for a paint spray gun according to claim 5, wherein said filter mesh is provided with a reinforcing rib, said reinforcing rib comprising at least a loop engaged with said cover.
7、根据权利要求 6所述的用于喷漆枪的流体储存器， 其特征在 于： 所述过滤网上背向连接口方向上设置有一凸起部。  7. The fluid reservoir for a paint spray gun according to claim 6, wherein: the filter mesh is provided with a convex portion facing away from the connection port.
8、根据权利要求 1所述的用于喷漆枪的流体储存器， 其特征在 于：所述凹槽内安有密封圈，所述容器开口的周端与所述密封圈抵靠。 8. The fluid reservoir for a paint spray gun according to claim 1, wherein a seal ring is formed in the recess, and a peripheral end of the container opening abuts against the seal ring.
9、根据权利要求 1所述的用于喷漆枪的流体储存器， 其特征在 于： 所述连接口上设置有嵌入件， 所述嵌入件与喷漆枪配合使用。 9. A fluid reservoir for a paint spray gun according to claim 1 wherein: said attachment port is provided with an insert member for use with a spray gun.
10、根据权利要求 1所述的用于喷漆枪的流体储存器， 其特征在 于： 所述容器上设有或成形有用于平放的放置部。  A fluid reservoir for a paint spray gun according to claim 1, wherein: said container is provided with or formed with a placement portion for laying flat.
PCT/CN2010/001753 2010-02-11 2010-11-02 Fluid reservoir for paint spray gun WO2011097787A1 (en)

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