JPH03210225A - Vacuum cleaner - Google Patents

Abstract

PURPOSE:To improve the stability at the time of containing in a stand by providing a recessed part 13 to which an extension tube stopper for holding an extension tube is attached, and a roughly chevron-shaped lever for executing a seesaw operation, in front of the main body, and in the lower part in the rear of the main body, respectively. CONSTITUTION:In front of a main body 11, and in the lower part in the rear of the main body 11, a recessed part 13 to which an extension tube stopper 16 for holding an extension tube 15, and a roughly chevron-shaped lever 14 which is supported axially by using the lower part in the rear of the main body as a supporting point, extends in the main body lower face direction and the main body rear face direction, and executes a seesaw operation are provided, respectively. As a result, the stability at the time of containing in a stand is improved, and a hose extension tube can be fixed temporarily in a regular use state.

Description

[Detailed description of the invention] Industrial applications The present invention relates to a vacuum cleaner.

BACKGROUND OF THE INVENTION Conventional vacuum cleaner stand storage is as shown in FIG. With 3 standing upright, insert the extension tube stopper 2 and store it in the stand.9.

Problems to be Solved by the Invention In conventional vacuum cleaners, even though the extension tube has a heavy object such as a hose attached to the proximal side, the extension tube stopper is fixed in one place, making it difficult to store it in the stand. There was a problem that it was unstable and unstable. Furthermore, in normal use, there is no means to temporarily fix the hose extension pipe, and when moving furniture during cleaning, the hose extension pipe must be laid down on the floor, which is a hassle. .

The present invention is aimed at improving stability when stored in a stand and temporarily fixing a hose extension pipe during normal use.

Means for Solving the Problems In order to achieve the above object, the vacuum cleaner of the present invention has a recess on the front of the main body to which an extension pipe stopper for holding an extension pipe is attached, and a rear lower part on the rear of the main body. The device is equipped with a substantially dogleg-shaped lever that is pivoted around the fulcrum and extends toward the bottom and rear of the main body for seesaw action.

Furthermore, the lever has a larger mass on the rear side of the main body than on the lower side of the main body. Also, the tip of the lever on the rear side is made to protrude beyond the ground plane on the rear side of the main body.

Function: Due to the above-described structure, the lever protrudes toward the rear of the main body in normal operating conditions.

When the main unit is stood up, the tip of the lever on the rear side of the main unit is pressed against the floor, and the lever on the bottom side of the main unit protrudes due to the seesaw action.

Due to these features, in normal use, the hose extension tube can be temporarily fixed to the lever protruding from the rear side of the main unit, and when the main body is opened into the main body, it works in conjunction with the extension pipe stopper to hold the nozzle on the floor of the stand storage, allowing the hose to be extended. This makes it possible to store pipes in a stable state.

Embodiments To explain embodiments with reference to the drawings, in FIGS. 1 and 2, a pair of rollers 12 are disposed at the rear lower part of a vacuum cleaner body 11 (hereinafter referred to as the body), and a pair of rollers 12 are disposed at the front. An extension tube stopper mounting portion 13 is formed. 14 is main body 1
The lever is rotatably supported on the rear lower part of the main body 11 and is formed in a substantially dogleg shape, and the mass of the part located on the rear surface of the main body 11 is greater than the mass of the part located on the lower surface side of the main body 11. ing. Further, the rear side of the main body 11 of this lever 14 is set to such a length that it protrudes from the ground surface when the lever 14 is erected on the rear surface of the main body 11. 15 is an extension pipe connected to a hose (not shown) connected to the main body 11, and 16 is an extension pipe connected to this extension pipe 1.
This is an extension tube stopper located at 6. 17 is a floor nozzle connected to the tip of the extension tube 16.

Effects of the Invention Since the present invention is configured as described above, it produces the effects described below. When the main body is used in normal conditions, the tip of the lever on the rear side of the main body has more mass than the bottom of the main body, so it is separated from the rear of the main body, and at the same time, the lever on the lower side of the main body is held in close contact with the bottom surface of the main body. ,
The hose extension tube can be temporarily fixed by inserting the intake port of the floor nozzle into the lever, making it convenient to work without having to place the hose extension tube on the floor when you need to move furniture while cleaning. can. Also, during cleaning, the suction port of the floor nozzle may become blocked by paper scraps, etc., but even in this case, it can be easily cleared by poking the suction port of the floor nozzle with the tip of the lever while standing.

When the main unit is placed upright when the stand is stored, the lever at the rear of the main unit is pushed to the floor, and the lever on the bottom side of the main unit protrudes by a see-saw action, and the extension tube stopper is inserted into the extension tube stopper attachment part at the front of the main unit, and the floor nozzle intake port is opened. The hose extension tube can be stably held by inserting a lever into the tube.

[Brief explanation of drawings]

FIG. 1 is an overall sectional view showing an embodiment of the present invention, FIG. 2 is an overall perspective view from the back side of the same, and FIG. 3 is an overall perspective view of a conventional example from the back side. 13...Extension tube stopper mounting part, 14...
...Lever, 16...Extension tube, 16...
...Extension pipe stopper, 17...Floor nozzle.

Claims (3)

[Claims] (1) On the front of the main body, there is a recess for attaching an extension pipe stopper that holds the extension pipe, and on the lower rear of the main body, there is a recess that is pivoted around the rear lower part of the main body and extends in the direction of the bottom surface of the main body and the direction of the rear surface of the main body, and has a seesaw action. A vacuum cleaner that is equipped with letter-shaped levers. (2) The vacuum cleaner according to claim 1, wherein the lever has a larger mass on the rear side of the main body. (3) The vacuum cleaner according to claim 1, wherein the tip of the lever protrudes beyond the ground plane on the rear surface of the main body.