Gas inlet structure for a fire extinguisher
    5.
    发明授权
    Gas inlet structure for a fire extinguisher 有权
    灭火器进气口结构

    公开(公告)号:US09144699B1

    公开(公告)日:2015-09-29

    申请号:US14292871

    申请日:2014-05-31

    Applicant: Chih-Chen Wang

    Inventor: Chih-Chen Wang

    Abstract: A fire extinguisher includes a body including a chamber receiving fire extinguishing powders. An upper cover includes a gas inlet passage and a gas intake in communication with the gas inlet passage. The upper cover further includes a through-hole aligned with the gas intake. A high-pressure steel bottle is coupled to the upper cover. The spring, when not compressed, holds the piercing needle in the gas intake and the through-hole such that the piercing needle will not pierce into a preserved opening of the high-pressure steel bottle. A pressing rod is pivotably connected to the upper cover. A switch handle is operably connected to the pressing rod. If a pin restraining movement of the switch handle is removed, when switch handle is operated to drive the pressing rod to pivot, the piercing needle is actuated by the pressing rod to pierce into the preserved opening of the high-pressure steel bottle.

    Abstract translation: 灭火器包括一个主体,包括一个容纳灭火粉末的室。 上盖包括气体入口通道和与气体入口通道连通的气体入口。 上盖还包括与气体入口对准的通孔。 高压钢瓶与上盖连接。 弹簧未被压缩时,将穿刺针保持在进气口和通孔中,使得穿刺针不会刺入高压钢瓶的保存开口中。 按压杆可枢转地连接到上盖。 开关手柄可操作地连接到按压杆。 如果开关手柄的针限制运动被去除,当操作开关手柄以驱动按压杆枢转时,穿刺针被按压杆致动以刺入高压钢瓶的保存开口中。

    "> Device for mixing media and method for producing same (
    7.
    发明申请
    Device for mixing media and method for producing same ("aeroflair spray nozzle") 审中-公开
    用于混合介质的装置及其制造方法(“aeroflair喷嘴”)

    公开(公告)号:US20110210184A1

    公开(公告)日:2011-09-01

    申请号:US12928958

    申请日:2010-12-23

    Abstract: Various spray devices are presented for mixing two media. A device can include a housing, a first supply line for supplying a first medium, a second supply line for supplying a second medium, and a flow channel leading to a nozzle. The first and second media, for example, a gas and a liquid, respectively, can be mixed in various ways. Following such mixing, the mixed media are guided to an outlet nozzle or bore, and ejected. Using injection molding techniques, very fine grooves can be made in an exemplary spray nozzle device, by appropriately fashioning an injection mold. By carefully controlling the size, shape and dimensions of such grooves, and the pressures at which the two media are fed to the spray nozzle device, a correct ratio of air to liquid can be precisely maintained, which is key to obtaining a desired spray or foam as to droplet size, droplet speed, and type of spray, mist or foam.

    Abstract translation: 提供各种喷雾装置用于混合两种介质。 装置可以包括壳体,用于供应第一介质的第一供应管线,用于供应第二介质的第二供应管线和通向喷嘴的流动通道。 第一和第二介质,例如气体和液体分别可以以各种方式混合。 在这种混合之后,将混合介质引导到出口喷嘴或孔,并喷射。 通过使用注塑技术,可以通过适当地形成注射模具,在示例性喷嘴装置中制造非常细小的凹槽。 通过仔细地控制这些槽的尺寸,形状和尺寸以及两个介质被供给到喷嘴装置的压力,可以精确地保持空气与液体的正确比例,这是获得所需喷雾或 关于液滴尺寸,液滴速度和喷雾类型,雾或泡沫的泡沫。

    POWDER SPRAYER
    8.
    发明申请
    POWDER SPRAYER 失效
    粉末喷雾器

    公开(公告)号:US20110163183A1

    公开(公告)日:2011-07-07

    申请号:US12652008

    申请日:2010-01-04

    Applicant: Chuan-Wei Ko

    Inventor: Chuan-Wei Ko

    CPC classification number: B05B11/06 B05B11/062

    Abstract: A powder sprayer includes a sprayer body having a nozzle head mounted on the top side of the bottle cap thereof, the nozzle head having a transverse mounting hole disposed in communication with a vertical through hole of the bottle cap and a guide notch located on the periphery at one end of the transverse mounting hole, and a spraying mechanism having a nozzle tube positioned in the transverse mounting hole, the nozzle tube having a guide block protruded from the periphery thereof and fitting the guide notch of the nozzle head, an axial air passage and a transverse suction hole disposed in communication between the air passage and the through hole of the bottle cap for sucking powder from the powder bottle through a dip tube into the air passage upon passing of a flow of forced air through the air passage.

    Abstract translation: 一种粉末喷涂机,其特征在于,具有安装在其瓶盖顶部的喷嘴头的喷雾器主体,喷嘴头具有与瓶盖的垂直通孔连通的横向安装孔, 在所述横向安装孔的一端,以及具有位于所述横向安装孔中的喷嘴管的喷射机构,所述喷嘴管具有从其周边突出并配合所述喷嘴头的引导槽的引导块, 以及设置在所述空气通道和所述瓶盖的所述通孔之间连通的横向抽吸孔,用于当强制空气流通过所述空气通道时,通过汲取管将粉末从所述粉末瓶吸入所述空气通道。

    Perfume spray head with leakproof feature
    9.
    发明申请
    Perfume spray head with leakproof feature 失效
    香水喷头具有防漏功能

    公开(公告)号:US20100090029A1

    公开(公告)日:2010-04-15

    申请号:US12285841

    申请日:2008-10-15

    Inventor: Chin-Hsing Chou

    Abstract: The present invention provides a perfume spray head with leakproof feature comprising a spraying unit and an annular pad, wherein spraying unit has a holding groove with an aerator, a nozzle and a 1 flow passage, a protrudent docking stem with a locking dented ring as well as a curved anchoring trough and an air inlet, and annular pad has an anchoring hole with an anchoring pin, a docking pit, a perforated positioning hole with a positioning and locking pin, an air intake passage and a flow path connected with a liquid feeding channel, as well as a coupling bushing; Thereby, the spray head is switched into “ON status” or “OFF status” when the spraying unit is turned to the position where the flow passage in or out of alignment with the flow path so that effects in component simplification, assembly easiness and cost reduction are achieved.

    Abstract translation: 本发明提供一种具有防漏特征的香水喷头,其特征在于包括喷涂单元和环形垫,其中喷涂单元具有带曝气器,喷嘴和1个流动通道的保持凹槽,以及具有锁定凹槽的突出对接杆 作为弯曲的锚定槽和空气入口,并且环形垫具有锚定孔,锚定销,对接凹坑,具有定位和锁定销的穿孔定位孔,进气通道和与供液 通道,以及联轴器衬套; 因此,当喷射单元转动到与流动通道对齐的流动通道的位置时,喷头被切换到“打开状态”或“关闭状态”,使得部件简化,组装方便和成本的效果 实现了减少。

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