JPH0192960U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a schematic perspective view of a vacuum cleaner according to this invention. FIG. 2 is a perspective view of the vacuum cleaner body shown in FIG. 1 with the lid slightly open. Third
The figure is a partial side view of the pressing member shown in FIG. 2. FIG. 4 is an exploded partial perspective view of the middle case and front case shown in FIG. 2. FIG. 5 is a partial cross-sectional view taken along a line passing through the center of the injection needle and the cylindrical portion 11 with the parts shown in FIG. 4 assembled together. FIG. 6 is a sectional view showing the relationship between the connecting tube shown in FIG. 1 and the spray shown in FIG. 4.
7 and 8 are explanatory diagrams showing the relationship between the intermediate nozzle and the injection needle in FIG. 4. FIG. 9 is a perspective view of the injection needle shown in FIG. 4. Figure 10 shows the fourth
It is a top view of the mouth frame holder vicinity of a figure. FIG. 11 is a sectional view taken along the line - in FIG. 10. FIG. 12 is an explanatory diagram showing a cross section taken along the line - in FIG. 11 and arranged in the direction as in FIG. 10. FIG. 13 is an explanatory diagram of the operation of the arm movement regulating piece shown in FIG. 12. FIG. 14 is a partial perspective view of the grip tube shown in FIG. 1. FIG. 15 is an explanatory diagram showing a part of FIG. 14 in an exploded manner. FIG. 16 is a partial perspective view of the flexible hose shown in FIG. 1. FIG. 17 is a partial perspective view of the connecting tube shown in FIG. 1. 1... Vacuum cleaner body, 5... Dust collection chamber, 31... Spray, 33... Nozzle, 34... Intermediate nozzle, 37... Drug passage, 38... Injection needle, 39... Communication hole, 43... Mouth frame holder, 45... Paper filter , 49...needle driving means.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A dust collection bag is removably attached to a dust collection chamber provided in a vacuum cleaner body, and the opening of the dust collection chamber is provided so that it can be opened and closed with a lid, and the vacuum cleaner A vacuum cleaner with a spray containing an antibacterial and insect repellent removably attached to the main body, wherein the injection needle communicating with the nozzle of the spray can be freely inserted into and removed from the part on the dust suction port side of the dust collection bag. A needle driving means, which is attached to the vacuum cleaner body and moves the injection needle toward the dust collection bag side in conjunction with the lid closing operation, is interposed between the lid and the injection needle. A vacuum cleaner. (2) An intermediate nozzle that communicates the injection needle with the nozzle is formed into an inner and an outer cylinder from an inner cylinder and an outer cylinder, and a drug passage from the spray is formed between the inner cylinder and the outer cylinder, and the injection needle is connected to the nozzle. The proximal end of the needle is slidably fitted into the inner cylinder, and a communication hole is provided at the proximal end of the nozzle that opens and closes with respect to the drug passage as the injection needle moves forward and backward relative to the dust collection bag. The vacuum cleaner according to claim 1 of the utility model registration claim, characterized in that the vacuum cleaner is provided in a section.