申请人:FUMAKILLA LTD
公开号:US20030175171A1
公开(公告)日:2003-09-18
A fan type chemical diffusing apparatus is disclosed which enables an apparatus main body, a chemical receptacle and a power supply housing to be made independent in volume from each other and which makes it possible to readily establish an amount of retention of a chemical relative to a rate of airflow produced by a fan, and a length of time period for its service. Disclosed also is a chemical receptacle that prevents chemical impregnated carrier particles from being seized in a space between the end face of the receptacle main body and a lid body, as well as a clip type fastener by which the apparatus can be fastened firmly to an object regardless of its thickness.
The fan type chemical diffusing apparatus includes the apparatus main body made of a fan that produces an air flow, a motor for driving the fan and an airflow opening through which the airflow produced by the fan passes; the chemical receptacle for accommodating a chemical impregnated body therein that is impregnated with a chemical, the chemical receptacle having vent holes; and a power supply housing for receiving a power supply therein, the power supply powering the motor, wherein the chemical receptacle and the power supply housing are adapted to be detachably loaded in the apparatus main body and when loaded are each positioned therein so as to receive essentially no limitation in volume from the other.
The chemical receptacle for use with a fan type chemical diffusing apparatus for volatilizing and diffusing a chemical in a chemical impregnated body accommodated in the chemical receptacle by means of an airflow produced by a fan, comprises: a cylindrical receptacle main body having its cylindrical wall closed with its one end wall formed with a large number of vent holes; and a cylindrical lid body having its cylindrical wall closed with its one end wall formed with a large number of vent holes, wherein the cylindrical wall of the lid body is adapted to be fitted into and with an inner surface of the cylindrical wall of the receptacle main body.
The clip type fastener for the fan type chemical diffusing apparatus, includes a clip member in the form of a tongue attached to an outer wall of the fan type chemical diffusing apparatus wherein the clip having a pressure foot portion is adapted to be so hung on an object such as an apparel of the user that the object is inserted and gripped between the external wall of the fan type chemical diffusing apparatus and the pressure foot portion, thereby fastening the fan type chemical diffusing apparatus to the object, and has the feature that the clip member comprises a plurality of clip pressure foot portions disposed mutually spaced apart in a direction perpendicular to that in which the object is inserted as aforesaid; and one or more raised portions so formed on the said outer wall as to come into between adjacent such pressure foot portions.
本发明公开了一种风扇式化学品扩散装置,它能使装置主体、化学品容器和电源外壳在体积上相互独立,并能根据风扇产生的气流速度随时确定化学品的滞留量和使用期限。此外,还公开了一种化学品容器,可防止浸渍化学品的载体颗粒在容器主体端面和盖体之间的空间中被卡住;还公开了一种夹式紧固件,可将该装置牢固地固定在物体上,而不管其厚度如何。
风扇型化学品扩散装置包括:由产生气流的风扇、用于驱动风扇的电机和风扇产生的气流通过的气流口构成的装置主体;用于容纳浸渍有化学品的化学品浸渍体的化学品容器,化学品容器具有通风孔;其中,化学品容器和电源外壳适于可拆卸地装载在设备主体中,并且在装载时,各自在其中的位置基本上不受对方体积的限制。
与风扇型化学品扩散装置一起使用的化学品容器,用于通过风扇产生的气流挥发和扩散容纳在化学品容器中的化学品浸渍体中的化学品:一个圆柱形容器主体,其圆柱形壁封闭,一端壁上开有大量通气孔;以及一个圆柱形盖体,其圆柱形壁封闭,一端壁上开有大量通气孔,其中盖体的圆柱形壁与容器主体的圆柱形壁的内表面相适配。
用于风扇型化学品扩散装置的夹式紧固件,包括一个舌片形式的夹件,该夹件连接到风扇型化学品扩散装置的外壁上,其中具有压脚部分的夹件适于挂在使用者的衣物等物体上,使该物体插入并夹持在风扇型化学品扩散装置的外壁和压脚部分之间、从而将风扇型化学品扩散装置固定在物体上,其特征是,夹子部件包括多个夹子压脚部分,这些部分在与上述物体插入方向垂直的方向上相互间隔布置;以及一个或多个凸起部分,这些凸起部分形成于所述外壁上,以便进入相邻的这些压脚部分之间。