JPS61128930A - Electric cleaner - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

2. Description of the Related Art Conventionally, this type of vacuum cleaner has a structure as shown in FIGS. 3 and 4. That is, 1 is a main body that houses an electric blower, and a handle 2 is integrally formed therein.

3 is a main body switch, 4 is a buckle that allows the dust collection box 5 to be attached and detached, 6 is an extension pipe, and 7 is a floor nozzle. 8 is a wall hanging part provided in the center of the main body, and it is common to use a hole 9 or the like made in this part to hang it on a hook 1° or the like attached to a wall or the like.

Problems to be Solved by the Invention However, with this configuration, if there are no hooks etc. attached to the wall, or while cleaning or moving furniture, etc., it is difficult to stand the main body on the edge of furniture or a step in the wall. It has the disadvantage that it is very unstable when it becomes necessary to hang it. In this type of vacuum cleaner, as shown in Figure 3, which is connected to the floor nozzle, extension tube, and main body, it is possible to hang it on a hook attached to a wall, etc., which is an important point. In the conventional configuration, the wall hanging part 8 was provided in the center of the main body, so the center of gravity of the main body 1 was behind the wall hanging part 8, making it very unstable to hang it upright and causing it to roll from side to side. It shook and shook. - In the worst case scenario, when the wall is hung vertically, the front floor nozzle 7 will be lifted up using part 8 as a fulcrum, making it impossible to hang it vertically. In addition, since the wall hanging part is too large and does not protrude from the main body 1 in order to spoil the design, the hook part is small when placed vertically.
It was difficult to operate the product vertically, and there were too few hooks and the hooks were insufficient, so it was not possible to vertically position the device reliably.

As a means to solve the problem and as a means to solve the above problem, a wall hanging part is provided at the rear of the main body, and the wall hanging part diagonally indents the outer wall of the main body at the base of the part, so as not to spoil the design. It is designed to have a large hook part when it is placed vertically.

Effect: By using the above means, the wall hanging section is provided at the rear of the main body.
By positioning the wall hanging part behind the center of gravity of the main unit, the main unit is very stable when placed leaning against the edge of furniture, etc., and it can be placed vertically without wobbling. I can do it. In addition, instead of making the entire wall protrude from the outside wall of the main body, the wall hanging part is diagonally recessed at the base of the wall on the side of the outside wall of the main body, which allows for a large hanging part without compromising the design. This makes it easier to operate the device vertically, and the hook portion is large so that the device can be placed vertically.

Example Examples thereof will be described below with reference to the accompanying drawings.

In FIGS. 1 and 2, 11 is a main body, and 12 is a dust collection case which is detachably connected to the main body 11 via a buckle 13. A handle 14 is formed on the upper part of the main body 11, and a switch 16 is disposed in front of the handle 14. Furthermore, an electric blower consisting of a fan 16 and a driving motor 1a is disposed below the handle 14 in the main body 11, and a rechargeable battery 18 is disposed behind it. A charging terminal 19 is connected to an external charger to charge the battery 18, and a charging indicator lamp 20 is installed to indicate when charging is in progress.Below the motor 17 is an overcharging prevention device to prevent overcharging of the battery 18. A device 21 is provided. ``Furthermore, the battery 18 can be replaced via a battery replacement lid 22 detachably provided at the rear of the main body 11.Furthermore, the battery 18 can be connected to the motor 17 and the overcharge prevention device 2°. This is done by a terminal board 23 fixedly supported by the main body 11 and a terminal board (not shown) built into the battery 18. 24 is an exhaust port provided on the side of the main body 11;
The motors 170 are located on both sides. The tip of the dust collection case 7 is composed of a suction port 25 and a check valve 2e that is provided at the back of the suction port 25 and serves to prevent dust from leaking. Reference numeral 27 denotes a filter that is detachably attached to the inside of the dust collection case T, and a support plate 28 is provided to prevent the filter from being deformed or crushed.
is fixed to. The support plate 28 is made integrally with a packing 29 for the purpose of air tightness and dust tightness. Reference numeral 30 denotes a wall hanging portion provided at the bottom of the main body 11 so that the main body 11 can be hung on a hook or the like attached to a wall or the like, and is arranged behind the center of gravity of the main body 110.

Reference numeral 31 denotes a recessed portion provided by diagonally recessing the outer wall side of the main body at the front root portion of the wall hanging portion 3o.

An air guide 32 is screwed to the motor 17 and is inserted into the front part of the main body 11 via a length port rubber 33. 34 is an extension pipe, and 36 is a floor nozzle.0 In the above configuration, the dust-containing air passed through the floor nozzle 35 and the extension pipe 34 and sucked in from the suction port 25 is collected by the filter 27, passes through 71 and 16, and is connected to the motor 17. It is discharged through the side through the exhaust port 24. By the way, as shown in Figure 2, when there are no fixtures attached to the wall, or while cleaning or moving furniture, it is best to lean the main unit against the edge of furniture or a step in the wall. - In the case of a wall hanging part 30, the part 30 is located at the rear of the center of gravity of the main body 11, and the outer wall of the main body at the base is diagonally recessed, so that the hanging part can be large, and the stability of the main body 11 is improved. It is very good and can be placed upright without wobbling. In addition, by recessing the outer wall side of the main body diagonally, the wall hanging can be done in part 3.
The entire Q does not protrude from the outer wall of the main body and does not impair the design.

Effects of the Invention As is clear from the above embodiments, according to the present invention, the main body can be easily and reliably hung vertically without impairing the design.

[Brief explanation of the drawing]

Fig. 1 is a sectional side view of the main body of a vacuum cleaner showing an embodiment of the present invention, Fig. 2 is a perspective view of the main body, Fig. 3 is a perspective view of the main body showing a conventional example, and Fig. 4 is a wall-mounted part of the vacuum cleaner. It is an enlarged view of. 30... Wall hanging part, 31... Concave part.

Claims (1)

[Claims] The main body includes an electric blower and a filter for dust filtration.
The vacuum cleaner has a wall hanging part projecting from the lower surface of the main body behind the center of gravity of the main body, and an outer wall of the main body at the base of the wall hanging part is diagonally recessed.