JP4482999B2 - Vertical vacuum cleaner - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a vertical vacuum cleaner used in general households.
[0002]
[Prior art]
Conventionally, this type of vertical vacuum cleaner has a configuration as shown in FIG. That is, the floor nozzle body 2 containing the rotating brush 1 is rotatably attached to the lower part of the cleaner body 3, and the motor room 5 and the motor room 5 containing the fan motor 4 are attached to the lower part of the cleaner body 3. A dust collection chamber 6 is disposed above the dust collection chamber, and a handle 7 and a control circuit board 8 for controlling the fan motor 4 are disposed above the dust collection chamber 6. A cord winder 9 is disposed on the rear surface of the dust collection chamber 6. It is arranged.
[0003]
The control circuit board 8 is covered with a cover body 10 from the front of the cleaner body 3, and the cord winding device 9 is covered with a cord winding device cover 11 from the rear of the cleaner body 3. The fan motor 4 is covered and locked by a motor cover 12 from the front of the cleaner body 3.
[0004]
[Problems to be solved by the invention]
However, for the assembly of the conventional vertical vacuum cleaner, the fan motor 4 is assembled from the front of the cleaner body 3 and the motor cover 12 is attached, while the cord winding device 9 is attached from the rear of the cleaner body 3. Assembling and attaching the cord winding device cover 11 are carried out, and the assembling work is troublesome because the main body 3 of the vacuum cleaner is turned face up or back. Also, when disassembling the vertical vacuum cleaner at the time of service, the work was similarly troublesome because the main body was turned upside down.
[0005]
Accordingly, the present invention is intended to solve the above-described problems. In assembly, the vertical electric cleaning can reduce the number of parts involved in disassembly and assembly, thereby shortening the assembly work time and improving the workability. The purpose is to provide a machine.
[0006]
[Means for Solving the Problems]
To accomplish the above object, a motor chamber having a built-in fan motor down, the dust collecting chamber provided in an upper portion of the motor chamber, the handle portion is provided above the dust collecting chamber handle and a control circuit board provided above the dust collecting chamber, and the vacuum cleaner body; and a cord winder device for storing the code is provided in the rear of the dust collecting chamber, the vacuum cleaner having A floor nozzle body having a suction port and a rotating brush, and a hose connected to a communication port provided in the dust collecting chamber, the handle , cover control circuit board, the fan motor, and the cord winder device, the vacuum cleaner is attached from the back of the body, the control circuit board and the handle, which constitutes the upper rear of the cleaner body And we covered by A, the fan motor and the cord winder device, the vacuum cleaner has cracks covered with the cover member integrally constituting the lower back of the body, constituting the upper rear of the cleaner body the convex portion of the substantially arc shape is provided in the cover body a, the the protruding portion is provided with an opening communicating with the communication port, the wiring from the fan motor and the control circuit board is one parts will have a periphery larger substantially arc-shaped portions of the cord winder device, and, because of a structure that is processed in a concave rib formed between the cover member and the dust collecting chamber, the assembly direction However, it is unified only from the rear surface, and the assembly work time can be shortened and the workability can be facilitated.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
The invention of claim 1, wherein the present invention, a motor chamber with a built-in fan motor down, the dust collecting chamber provided in the upper part of the motor chamber, the handle portion is provided above the dust collecting chamber handle and a control circuit board provided above the dust collecting chamber, and the vacuum cleaner body; and a cord winder device for storing the code is provided in the rear of the dust collecting chamber, the vacuum cleaner having A floor nozzle body having a suction port and a rotating brush, and a hose connected to a communication port provided in the dust collecting chamber, the handle , The control circuit board , the fan motor , and the cord winding device are attached from the back surface of the cleaner body, and the control circuit board and the handle constitute a cover body above the back surface of the cleaner body. A And cracks covering, the fan motor and the cord winder device, the vacuum cleaner is cracking covered with the cover member integrally constituting the lower back of the body, a cover body constituting the upper rear of the cleaner body the convex portion of the substantially arc shape is provided in a, above the convex portion is provided with an opening communicating with the communication port, the wiring from the fan motor and the control circuit board, a part have a periphery larger substantially arc-shaped portions of the cord winder device, and, because it has a structure that is processed in a concave rib formed between the cover member and the dust collecting chamber, assembling workability In addition, it is possible to reduce the number of parts by making the cover body also serve as the motor cover and the cord winding device cover. Moreover, the airtightness in the dust collection chamber can be improved. Further, when the hose is bent, the substantially arc-shaped convex portion can prevent the hose from being damaged.
[0008]
【Example】
Example 1
Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a front view of a vacuum cleaner, and FIG. 2 is a partial cross-sectional side view of the vacuum cleaner. FIG. 3 is an exploded perspective view of the vacuum cleaner, and FIG. 4 is a partial cross-sectional rear view of the vacuum cleaner.
[0009]
13 is a motor chamber 15 in which a fan motor 14 is incorporated below, a dust collection chamber 16 is formed above the motor chamber 15, and a handle 18 having a handle 17 above the dust collection chamber 16, and the fan motor 14. The vacuum cleaner body is provided with a control circuit board 19 to be controlled.
[0010]
A floor nozzle body 21 having a suction port 20 for sucking in dust and the like on the floor surface is connected to the lower portion of the vacuum cleaner body 13. Has been.
[0011]
The vacuum cleaner main body 13 is rotatably provided with the rotary shaft 23 of the floor nozzle main body 21 as a fulcrum.
[0012]
The cord winding device 25 for storing the cord 24 is disposed on the back surface of the cleaner body 13 and behind the dust collecting chamber 16. The fan motor 14 is also incorporated from the back surface of the cleaner body 13. It is covered with a cover body 26 together with the take-off device 25 and locked with screws or the like. The control circuit board 19 is sandwiched between locking ribs 27 provided on the cleaner body 13, and the protrusions 28 of the handle 18 are press-fitted and fixed by guide ribs 29 provided on the cleaner body 13.
[0013]
A cover body A 30 covers and locks the control circuit board 19 and the handle 18. The connection pipe 31 communicated with the suction port 20 is connected to a hose 32, and an intake pipe 33 is connected to one end thereof. The intake pipe 33 is provided at the rear surface portion 34 of the dust collecting chamber 16 so as to be freely rotatable. It is communicated with the mouth 35.
[0014]
From the above configuration, as shown in FIG. 3, when assembling the cleaner body 13, accessory parts such as the handle 18, the control circuit board 19, the fan motor 14, and the cord winding device 25 are attached from the rear surface of the cleaner body 13. Assembling is easy due to the direction of assembly. Further, since the two parts such as the fan motor 14 and the cord winding device 25 are covered with the single cover body 26, the number of parts can be reduced.
[0015]
As shown in FIGS. 2 and 4, the wiring 36 from the fan motor 14 and the control circuit board 19 is connected to the dust collection chamber 16, the cover body 26, and the cover body A <b> 30 outside the dust collection chamber 16. It is fixed and processed in the concave rib 36a formed therebetween.
[0016]
With this configuration, the cutout for processing the wiring 36 into the dust collection chamber 16 is eliminated, the airtightness in the dust collection chamber 16 is improved, and the inside of the dust collection chamber 16 is simplified and the mold configuration is easy. Thus, the manufacturing cost is low.
[0017]
Further, as illustrated in FIG. 2, a substantially arc-shaped convex portion 37 is provided on the back surface of the cleaner body 13 and on the outer periphery of the intake pipe 33 communicating with the hose 32. When the bend is greatly bent, the substantially arc-shaped convex portion 42 protects the hose 32 and prevents the hose 32 from being damaged.
[0018]
【The invention's effect】
According to the first aspect of the present invention, the notch in the dust collection chamber is eliminated, the tightness in the dust collection chamber is improved, and a sufficient dust collection effect can be obtained. In addition, accessories such as handles and fan motors can be assembled from the same direction of the vacuum cleaner body, making disassembly and assembly easy, reducing work time, and attaching two or more accessory parts to the cover body. The number of parts can be reduced by covering with a hook.
[Brief description of the drawings]
FIG. 1 is a front view of a vertical vacuum cleaner showing a first embodiment of the present invention. FIG. 2 is a partial sectional side view of the vacuum cleaner. FIG. 3 is an exploded perspective view of the vacuum cleaner. ] Partial sectional rear view of the vacuum cleaner [Fig. 5] Partial sectional side view of a conventional vertical vacuum cleaner [Explanation of symbols]
13 Vacuum Cleaner Body 14 Fan Motor 15 Motor Room 16 Dust Collection Room 17 Handle 18 Handle 19 Control Circuit Board 20 Suction Port 21 Floor Nozzle Body 22 Rotating Brush 26 Cover Body 31 Connection Pipe 32 Hose 33 Intake Pipe 35 Communication Port 36 Wiring 37 Nearly arc-shaped convex part

Claims (1)

A motor chamber having a built-in fan motor down, the dust collecting chamber provided in an upper portion of the motor chamber, a handle having a grip portion is provided above the dust collecting chamber, above the dust collecting chamber a control circuit board provided, and cleaner body; and a cord winder device for storing the code is provided in the rear of the dust collecting chamber, rotatably provided on the lower portion of the cleaner body A floor nozzle body having a suction port and a rotating brush, and a hose connected to a communication port provided in the dust collection chamber, the handle , the control circuit board , the fan motor , and the cord winding apparatus, the vacuum cleaner is attached from the back of the body, the control circuit board and the handle are cracks covered with a cover body a constituting the upper rear of the cleaner body, wherein the fan motor Chromatography and the cord winder device, the vacuum cleaner has cracks covered with the cover member integrally constituting the lower back of the body, substantially arcuate in the cover body A constituting the upper rear of the cleaner body protrusions are provided, said the protruding portion is provided with an opening communicating with the communication port, the wiring from the fan motor and the control circuit board, the outer periphery of part of the cord winder device greater than approximately have a arcuate portion, and an electric vacuum cleaner which is configured to be processed in a concave rib formed between the cover member and the dust collecting chamber.

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