JP5482103B2 - Electric vacuum cleaner - Google Patents

Description

  The present invention relates to a vacuum cleaner having a pipe means that can be expanded and contracted in a vacuum cleaner body.

  In the field of electric vacuum cleaners that clean up dust in the user's living space, various configurations have been proposed in order to improve user convenience.

  For example, in a vertical vacuum cleaner, when a user cleans a living space and then stores the vacuum cleaner, the vacuum cleaner has a configuration in which pipes are stored in multiple stages and stored inside the main body. A machine has been proposed.

  For example, a vacuum cleaner having a configuration shown in FIG. 8 is known as a vacuum cleaner that accommodates such pipes in multiple stages and accommodates the inside of the main body (see, for example, Patent Document 1).

  That is, the conventional vacuum cleaner shown in FIG. 8 has a connecting pipe mounting portion 60 for mounting the connecting pipe 55 on the upper surface of the cleaner body 50, and the first connecting pipe is connected to the connecting pipe mounting section 60. By attaching one end of 57, the hand handle assembly 52 and the cleaner body 50 are connected.

JP 2008-80043 A

  However, even the conventional vacuum cleaner described in Patent Document 1 described above still has room for improvement from the viewpoint of easily connecting the hand handle assembly to the cleaner body.

  That is, in the electric vacuum cleaner described in Patent Document 1 described above, the grip portion 59 (grip portion) of the hand handle 56 (operation pipe) is gripped with one hand, and the connecting pipe mounting portion 60 is provided with the other hand. The upper part of the vacuum cleaner main body 50 or the main body grip provided on the upper part of the vacuum cleaner main body 50 is gripped, and the hand handle 56 is inserted into the connecting pipe mounting part 60. Therefore, when the hand handle 56 is long, the tip of the hand handle 56 is shaken, and it is very difficult to match the position of the connecting pipe mounting portion 60 and the tip of the hand handle 56. There was a problem that it could not be easily inserted into the connecting pipe mounting portion 60.

  The present invention has been made in view of the above-described problems of the prior art, and an object of the present invention is to provide a user-friendly vacuum cleaner in which an operation pipe can be easily inserted into a vacuum cleaner body. To do.

In order to solve the above-described problems of the prior art, the present invention provides:
A suction port body having a suction opening on the bottom surface;
An electric blower for sucking dust from the suction port body;
A dust collecting chamber for storing dust sucked from the suction port body, and a vacuum cleaner body provided on the upper part of the suction port body,
A pipe part that is detachably connected to the vacuum cleaner body and has a handle part that is held by a user,
One end is connected to the cleaner body, the other end is connected to the pipe part, and a dust collection hose communicating the pipe part and the dust collection chamber,
A main body grip portion provided on the upper surface of the vacuum cleaner main body for a user to hold the vacuum cleaner main body;
The vacuum cleaner main body is provided with the main body handle portion, and a connection opening to which the pipe portion is attached,
A projecting portion provided protruding from a part of the connection opening ,
The guide portion provides an electric vacuum cleaner provided between the connection opening and the main body handle portion and protruding upward from the main body handle portion .

  As a result, the pipe portion can be easily inserted into the connection opening of the main body by aligning the tip of the pipe portion with the guide portion protruding between the connection opening and the main body handle portion, and the user can In the case where the main body grip portion is held by hand or the hand is placed, it is possible to prevent the tip of the pipe portion from hitting the hand by the protruding guide portion.

Furthermore, in the vacuum cleaner of the present invention, a release lever for releasing the engagement between the pipe portion connected to the connection opening and the cleaner body is provided on the upper surface of the main body handle portion ,
It is preferable that the guide portion is provided between the connection opening and the release lever and protrudes upward from the release lever .

  As a result, the pipe portion can be easily inserted into the connection opening of the vacuum cleaner main body by aligning the tip of the pipe portion with the guide portion protruding between the connection opening and the release lever, and the user can However, when the hand is placed on the release lever portion, the protruding guide portion can prevent the tip of the pipe portion from hitting the hand.

  Further, in the electric vacuum cleaner of the present invention, it is preferable that the guide portion is provided so as to protrude from a part of the connection opening on the side facing the connection portion of the dust collecting hose connected to the cleaner body.

  As a result, the guide part provided by projecting from a part of the connection opening is located on the other end side of the dust collecting hose connected to the main body, that is, on the distal end side of the pipe part. It is possible to easily insert the pipe portion into the connection opening of the main body by aligning the tip of the pipe and aligning the positions.

  According to the vacuum cleaner of the present invention, the pipe portion can be easily inserted into the main body, and a user-friendly vacuum cleaner can be provided.

The perspective view which showed the accommodation state of the vacuum cleaner main body in 1st Embodiment of the vacuum cleaner of this invention. The perspective view which showed the case where the floor surface is cleaned by the suction inlet body in 1st Embodiment of the vacuum cleaner of this invention. (A) Sectional drawing of the 2nd pipe part in 1st Embodiment of the vacuum cleaner of this invention, (B) Enlarged sectional view of the sliding connection part part in 1st Embodiment of the vacuum cleaner of this invention. The perspective view which showed the case where the 2nd pipe which accommodated the operation pipe in 1st Embodiment of the vacuum cleaner of this invention removes from a cleaner main body, and cleans it. The perspective view which showed the connection opening part of the vacuum cleaner main body in 2nd Embodiment of the vacuum cleaner of this invention. The partial side view of the vacuum cleaner main body in 2nd Embodiment of the vacuum cleaner of this invention. The partial side view of the vacuum cleaner main body in 3rd Embodiment of the vacuum cleaner of this invention. Schematic configuration diagram of a conventional vacuum cleaner

  Hereinafter, a preferred embodiment of a vacuum cleaner of the present invention will be described in detail with reference to the drawings. In the following description, the same or corresponding parts are denoted by the same reference numerals, and redundant description is omitted.

(First embodiment)
FIG. 1 is a perspective view showing a housed state of the vacuum cleaner main body in the first embodiment of the electric vacuum cleaner of the present invention. Moreover, FIG. 2 is the perspective view which showed the case where the floor surface is cleaned by the suction inlet body in 1st Embodiment of the vacuum cleaner of this invention. Furthermore, FIG. 3 (A) is a sectional view of the second pipe portion in the first embodiment of the electric vacuum cleaner of the present invention, and FIG. 3 (B) is in the first embodiment of the electric vacuum cleaner of the present invention. It is an expanded sectional view of a sliding connector part. FIG. 4 is a perspective view showing a case where the second pipe containing the operation pipe in the first embodiment of the electric vacuum cleaner of the present invention is removed from the cleaner body for cleaning.

  As shown in FIGS. 1 to 2, the vacuum cleaner 100 mainly includes a suction port body 1, a cleaner body 2, a pipe portion (not shown), and a dust collecting hose 9. The pipe portion (not shown) includes an operation pipe (first pipe) 3, a second pipe 11, and a small-diameter pipe (third pipe) 16.

  The suction opening 1 is provided with a suction opening (not shown) on its bottom surface, and a suction chamber (not shown) is formed inside. In addition, a rotary tube 4 is provided at the rear portion of the suction port body 1 so as to be rotatable in the front-rear and left-right directions. One end of the rotary tube 4 is connected to a suction chamber (not shown) of the suction port body 1, and the other end is connected to a connection portion 5 provided at a lower portion of the cleaner body 2 described later. .

  The vacuum cleaner body 2 is mainly composed of a dust collection chamber 6 and an electric blower 7.

  The dust collection chamber 6 is detachably provided inside the cleaner body 2, and a dust collection filter (not shown) is detachably attached to the dust collection chamber 6.

  The electric blower 7 is provided in the lower part inside the cleaner body 2. By operating the electric blower 7, the inside of the dust collecting chamber 6 becomes negative pressure, and dust is sucked from the suction port 1. The air sucked by the electric blower 7 passes through the motor of the electric blower 7 and cools the motor. The air that has cooled the motor is exhausted from an exhaust hole (not shown) provided in the cleaner body 2.

A handle 8 for a user to hold the cleaner body 2 is integrally provided on the upper portion of the cleaner body 2. In front of the handle 8, a connection opening 13 for connecting a second pipe 11 to be described later to the cleaner body 2 is provided.

  Further, a release lever 15 for releasing the engagement between the second pipe 11 connected to the connection opening 13 and the cleaner body 2 is provided on the upper surface of the handle 8.

  As shown in FIG. 4, a guide portion 23 that is formed to protrude from a part of the connection opening 13 is provided on the release lever 15 side of the connection opening 13. Accordingly, when the user stores the second pipe 11 in the cleaner body 2, the guide portion 23 that is formed to protrude from a part of the connection opening 13 of the cleaner body 2 in a state where the cleaner body 2 is upright. The operation pipe 3 can be easily inserted into the connection opening 13 of the main body by aligning the tip of the operation pipe 3, that is, the small-diameter pipe 16, and aligning the positions.

  A power switch (operation switch) 21 for the electric blower 7 is provided on the upper portion of the cleaner body 2.

  Furthermore, a connection part 5 for connecting the rotary tube 4 is provided at the lower part of the cleaner body 2, and the connection part 5 communicates with the dust collection chamber 6.

  One end of the dust collection hose 9 is connected to the upper portion of the cleaner body 2, and the other end is connected to the rear end portion of the operation pipe 3 described later. The dust collection hose 9 communicates with the dust collection chamber 6 in the cleaner body 2.

  At the rear of the operation pipe 3, a handle portion 10 is provided for the user to hold the operation pipe 3. A dust collecting hose 9 is connected to the rear end of the operation pipe 3, and a second pipe 11 is connected to the other end.

  As shown in FIG. 3, the operation pipe 3 is connected to the second pipe 11 so as to be able to advance and retreat, and a part of the operation pipe 3 is configured to be accommodated in the second pipe 11. The other end of the second pipe 11 is connected to a small-diameter pipe 16 that is a third pipe.

  A sliding connection portion 17 is provided on the operation pipe 3 side of the second pipe 11, and an expansion / contraction operation button 18 supported by a spring 22 that is an elastic body is provided on the sliding connection portion 17. ing.

  With this configuration, the operation pipe 3 slides and moves in the second pipe 11, and the second pipe 11 moves forward and backward. When the user presses the expansion / contraction operation button 18, the operation pipe 3 can slide. It becomes. Further, when the user releases the pressing of the telescopic operation button 18, the operation pipe 3 is locked at that position.

  Moreover, the sliding coupling body 17 is configured to be exposed to the outside from the connection opening 13 of the cleaner body 2 when the second pipe 11 and the operation pipe 3 are attached to the cleaner body 2. Therefore, the expansion / contraction operation button 18 provided on the sliding coupling body 17 is configured to be exposed on the front side of the main body as a part of the outline of the cleaner body 2.

  Further, an attachment recess 12 for engaging the second pipe 11 with the cleaner body 2 is provided on the side of the cleaner body 2 of the sliding connection portion 17, and the second pipe 11 is attached to the cleaner body 2. By inserting into the connection opening 13, the mounting recess 12 and an engagement protrusion (not shown) provided in the connection opening 13 are engaged, and the second pipe 11 is substantially in the longitudinal direction of the cleaner body 2. Installed throughout. The engagement between the mounting recess 12 and the engagement protrusion (not shown) is released by pulling the release lever 15.

  The small diameter pipe 16 is slidably inserted into the second pipe 11 and communicates with the operation pipe 3 inside the second pipe 11. The small diameter pipe 16 is configured to be stored in the operation pipe 3.

  A sliding connection portion 19 is provided at a connection portion between the small diameter pipe 16 and the second pipe 11, and a button 20 is provided at the sliding connection portion 19. When the user presses the button 20, the small-diameter pipe 16 can be slid and moved, and when the small-diameter pipe 16 is slid and moved in the second pipe 11, the second pipe 11 is further expanded and contracted. Further, when the user releases the pressing of the button 20, the small diameter pipe 16 is locked at that position.

  Here, in a state where the second pipe 11 is inserted into the connection opening 13 of the cleaner body 2, the tip of the second pipe 11 is sealed inside the cleaner body 2, so The dust chamber 6 is configured to communicate with the rotary tube 4 and the connection portion 5.

  Further, in a state where the second pipe 11 is removed from the cleaner body 2, the flow path from the suction port body 1 to the dust collecting chamber 6 is blocked, and the second pipe 11, the operation pipe 3, and the A flow path reaching the dust collection chamber 6 through the dust collection hose 9 is configured to communicate.

  About the vacuum cleaner comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

  As shown in FIG. 2, when the floor surface is cleaned by the suction port 1, the user pushes the expansion / contraction operation button 18 to extend the operation pipe 3 accommodated in the second pipe 11, thereby operating the operation pipe 3. When the power switch 21 is turned on, the electric blower 7 is driven and the air in the dust collecting chamber 6 is sucked by the electric blower 7. By this suction, the dust collection chamber 6 becomes negative pressure, and this negative pressure acts on the rotary tube 4 and the suction chamber of the suction port body 1, and dust is sucked together with air from the suction opening of the suction chamber. The air and dust sucked into the suction chamber are sucked into the dust collecting chamber 6 of the cleaner body 2 through the rotary tube 4, and the dust is collected by the dust collecting filter.

  At this time, the user can clean the floor and the like by holding the handle portion 10 of the operation pipe 3 and moving the cleaner body 2 back and forth as shown in FIG. Further, in a state where the second pipe 11 is inserted into the connection opening 13 of the cleaner body 2, the tip of the second pipe 11 is sealed inside the cleaner body 2.

  In addition, as shown in FIG. 4, when cleaning is performed by removing the second pipe 11 in which the operation pipe 3 is stored from the cleaner body 2, the user puts the cleaner body 2 in a state where the cleaner 2 is erected. By pulling the release lever 15 provided on the upper part of the housing, the lock between the mounting recess 12 and the engagement protrusion is released, and the second pipe 11 in which the operation pipe 3 is stored can be removed from the cleaner body 2. Thereafter, the user presses the expansion / contraction operation button 18 and the button 20 to make the operation pipe 3 and the small-diameter pipe 16 easy to use for the user and perform cleaning.

  At this time, in a state where the second pipe 11 is removed from the cleaner body 2, the flow path from the suction port body 1 to the dust collection chamber 6 is blocked, so that the air sucked from the tip of the small diameter pipe 16 The dust is sucked into the dust collecting chamber 6 of the cleaner body 2 through the second pipe 11, the operation pipe 3, and the dust collecting hose 9.

When the user finishes cleaning, the operation pipe 3 and the small-diameter pipe 16 are stored in the second pipe 11, and the second pipe 11 is stored in the cleaner body 2, the cleaning is performed with the cleaner body 2 in an upright state. The operation pipe 3, that is, the tip of the small-diameter pipe 16 is directed to the guide portion 23 that is formed to protrude from a part of the connection opening 13 of the machine body 2, and the second pipe 11 is placed in the cleaner body 2. Store. With this configuration, the user can easily insert the operation pipe 3 into the connection opening 13 of the cleaner body 2.

Further, as shown in FIG. 2, the sliding coupling body 17 of the second pipe 11 is exposed to the outside from the connection opening 13 of the cleaner body 2 in a state where the second pipe 11 is mounted on the cleaner body 2. Therefore, when the second pipe 11 is attached to the cleaner body 2, the expansion / contraction operation button 18 is exposed to the outline of the cleaner body 2. As a result, in a state where the second pipe 11 is housed in the cleaner body 2, the telescopic operation button 18 provided on the second pipe 11 is exposed on the outer shell of the main body. The telescopic operation button 18 can be operated at the same time while holding the vacuum cleaner main body 2 side with the other hand while holding 10 with one hand. Therefore, the user can extend and contract the operation pipe 3 from the cleaner body 2 with one touch (one operation).

  Further, as shown in FIG. 4, even when the second pipe 11 is removed from the cleaner body 2 and cleaning is performed, the operation pipe 3 is provided with the second pipe 11 that extends in a stretchable manner. Since the pipe 11 is provided with the expansion / contraction operation button 18, the user can hold the second pipe 11 that can be extended / contracted with the other hand by holding the handle 10 of the operation pipe 3 with the other hand and simultaneously extending / contracting the pipe 11. Since the button 18 can be operated, the expansion / contraction operation can be performed with one touch (one operation).

  Moreover, both when cleaning the floor surface by the suction inlet 1 as shown in FIG. 2, and removing the 2nd pipe 11 in which the operation pipe 3 was accommodated from the cleaner body 2 as shown in FIG. In this case, since the expansion / contraction operation button 18 is configured as a push button supported by a spring 22 which is an elastic body, if the expansion / contraction operation button is a slide operation button or the like, hold the vacuum cleaner body 2. Although it is not possible to perform the operation of holding or holding the second pipe 11 and sliding the expansion / contraction operation button at the same time, the operation of the expansion / contraction operation button 18 by the push button configuration by the spring 22 makes it possible to operate the vacuum cleaner main body 2. The operation of the telescopic operation button 18 can be performed simultaneously by one operation of holding and holding the second pipe 11 or holding and holding the second pipe 11. Operation pipe 3, the second pipe, and the expansion and contraction of the small diameter pipe 16 can be easily performed.

(Second Embodiment)
A second embodiment of the present invention will be described with reference to FIGS. Note that the same parts as those in the first embodiment are denoted by the same reference numerals, and description thereof is omitted.

  FIG. 5: is the perspective view which showed the connection opening part of the cleaner body in 2nd Embodiment of the vacuum cleaner of this invention. FIG. 6 is a partial side view of the cleaner body in the second embodiment of the electric vacuum cleaner of the present invention.

  As shown in FIG. 5 and FIG. 6, the connection opening 13, the handle 8, the release lever 15, and the connection part of the dust collecting hose 9 are arranged on the upper surface of the cleaner body 2 in a straight line from the front to the rear. In addition, a guide portion 23 that protrudes between the release lever 15 and the connection opening 13 is provided.

  With this configuration, the guide portion 23 that protrudes between the connection opening 13 and the handle 8 is provided, so that the guide portion 23 that protrudes between the connection opening 13 and the handle 8 is connected to the tip of the operation pipe 3. The operation pipe 3 can be easily inserted into the connection opening 13 of the main body by aligning and aligning the tip of the small diameter pipe 16.

Further, when the user holds the handle 8 by hand or puts the hand on the handle 8, the guide portion 23 protrudes that the tip of the operation pipe 3, that is, the tip of the small-diameter pipe 16 hits the hand.
Can be prevented.

  Further, in the above-described configuration, since the guide portion 23 protruding between the connection opening 13 and the release lever 15 is provided, the operation pipe is connected to the guide portion 23 protruding between the connection opening 13 and the release lever 15. The operation pipe 3 can be easily inserted into the connection opening 13 of the main body by aligning and aligning the distal end of the small diameter pipe 16, that is, the distal end of the small-diameter pipe 16. Further, when the user places his / her hand on the release lever 15, the protruding guide portion 23 can prevent the tip of the operation pipe, that is, the tip of the small-diameter pipe 16 from hitting the hand.

(Third embodiment)
A third embodiment of the present invention will be described with reference to FIG. The same parts as those in the first embodiment and the second embodiment are denoted by the same reference numerals, and the description thereof is omitted.

  FIG. 7 is a partial side view of the cleaner body in the third embodiment of the electric vacuum cleaner of the present invention.

  As shown in FIG. 7, the connection opening 13, the handle 8, the release lever 15, and the connection portion of the dust collecting hose 9 are arranged on the upper surface of the cleaner body 2 in a straight line from the front to the rear, The part 23 is provided so as to protrude from a part of the connection opening 13 on the side (front side of the cleaner body 2) facing the connection part of the dust collecting hose 9 connected to the cleaner body 2.

  With this configuration, the guide portion 23 provided to project from a part of the connection opening 13 is positioned in front of the distal end of the operation pipe 3, that is, the distal end side of the small-diameter pipe 16. That is, the operation pipe 3 can be easily inserted into the connection opening 13 of the main body by aligning and aligning the tip of the small diameter pipe 16.

  As mentioned above, although the vacuum cleaner of 1st Embodiment-3rd Embodiment of this invention was demonstrated, the vacuum cleaner of this invention is limited to the vacuum cleaner of 1st Embodiment-3rd Embodiment mentioned above. is not.

  For example, for the vacuum cleaners of the first to third embodiments of the present invention, the pipe portion (not shown) is composed of the operation pipe 3, the second pipe 11, and the small-diameter pipe 16. The configuration in which the operation pipe 3 and the small-diameter pipe 16 are accommodated in the second pipe 11 and the second pipe 11 is accommodated in the cleaner body 2 has been described. It is not limited, and the pipe may be configured to be housed in the cleaner body 2.

  Moreover, about the vacuum cleaner of 1st Embodiment-3rd Embodiment of this invention, the guide part 23 is provided in the cleaner main body 2 between the connection opening 13 provided in the cleaner main body 2, and the handle 8. FIG. Between the connected opening 13 and the release lever 15, between the connecting opening 13 provided in the cleaner body 2 and the dust collecting hose 9, and the connecting part of the dust collecting hose 9 connected to the cleaner body 2 The structure provided in a part of one of the connection openings 13 on the opposite side (the front side of the cleaner body 2) has been described. However, the guide portion 23 is provided in a part of the connection opening 13. The vacuum cleaner of the present invention is not limited to this.

  For example, between the connection opening 13 provided in the cleaner body 2 and the handle 8 and on the side facing the connecting portion of the dust collecting hose 9 connected to the cleaner body 2 (the front side of the cleaner body 2). It may be provided in both.

Accordingly, the guide pipe 23 protruding between the connection opening 13 and the handle 8 is aligned with the tip of the operation pipe 3, that is, the tip of the small-diameter pipe 16, so that the operation pipe 3 can be easily connected to the connection opening of the main body. 13 can be inserted. Further, when the user holds the handle 8 with his hand or puts his hand on the handle 8, the guide portion 23 protrudes so that the tip of the operation pipe 3, that is, the tip of the small-diameter pipe 16 hits the hand. Can be prevented. Further, the operation pipe 3 is provided in a guide portion 23 provided so as to protrude from a part of the connection opening 13 on the side (front side of the cleaner body 2) facing the connecting portion of the dust collecting hose 9 connected to the cleaner body 2. It is possible to easily insert the operation pipe 3 into the connection opening 13 of the main body by aligning the tip of the small diameter pipe 16, that is, the tip of the small-diameter pipe 16 for alignment.

  Similarly, the guide portion 23 is located between the connection opening 13 provided in the cleaner body 2 and the release lever 15 and on the side facing the connection portion of the dust collecting hose 9 connected to the cleaner body 2 (cleaning). It may be provided on both of the front side of the machine body 2.

  As a result, the guide pipe 23 protruding between the connection opening 13 and the release lever 15 is aligned with the tip of the operation pipe, that is, the tip of the small-diameter pipe 16, thereby aligning the operation pipe 3 with the connection opening 13 of the body. Can be inserted into. Further, when the user places his / her hand on the release lever 15, the protruding guide portion 23 can prevent the tip of the operation pipe, that is, the tip of the small-diameter pipe 16 from hitting the hand. Further, the operation pipe 3 is provided in a guide portion 23 provided so as to protrude from a part of the connection opening 13 on the side (front side of the cleaner body 2) facing the connecting portion of the dust collecting hose 9 connected to the cleaner body 2. It is possible to easily insert the operation pipe 3 into the connection opening 13 of the main body by aligning the tip of the small diameter pipe 16, that is, the tip of the small-diameter pipe 16 for alignment.

  Further, between the connection opening 13 provided in the cleaner body 2 and the dust collection hose 9 and on the side facing the connecting portion of the dust collection hose 9 connected to the cleaner body 2 (the front side of the cleaner body 2). ) May be provided on both.

  As a result, the guide pipe 23 protruding between the connection opening 13 and the dust collecting hose 9 is aligned with the tip of the operation pipe, that is, the tip of the small-diameter pipe 16, thereby aligning the operation pipe 3 with the connection opening of the main body. 13 can be inserted. Further, the operation pipe 3 is provided in a guide portion 23 provided to protrude from a part of the connection opening 13 on the side facing the connection portion of the dust collecting hose 9 connected to the cleaner body 2 (front side of the cleaner body 2). It is possible to easily insert the operation pipe 3 into the connection opening 13 of the main body by aligning the tip of the small diameter pipe 16, that is, the tip of the small-diameter pipe 16 for alignment.

  In the vacuum cleaner of the present invention, the first pipe can be easily inserted into the connection opening of the main body by aligning the tip of the first pipe with the guide portion protruding from a part of the connection opening. It can be suitably applied to the fields and uses of electric vacuum cleaners for home use and business use.

2 Vacuum cleaner body 3 Operation pipe (first pipe)
10 Handle part 11 Second pipe 16 Small-diameter pipe (third pipe)
17 Sliding coupling body 19 Sliding coupling portion 30 Second pipe

Claims (3)

A suction port body having a suction opening on the bottom surface;
An electric blower for sucking dust from the suction port body;
A dust collecting chamber for storing dust sucked from the suction port body, and a vacuum cleaner body provided on the upper part of the suction port body,
A pipe part that is detachably connected to the vacuum cleaner body and has a handle part that is held by a user,
One end is connected to the cleaner body, the other end is connected to the pipe part, and a dust collection hose communicating the pipe part and the dust collection chamber,
A main body grip portion provided on the upper surface of the vacuum cleaner main body for a user to hold the vacuum cleaner main body;
The vacuum cleaner main body is provided with the main body handle portion, and a connection opening to which the pipe portion is attached,
A projecting portion provided protruding from a part of the connection opening ,
The vacuum cleaner provided between the connection opening and the main body handle and protruding upward from the main body handle . On the upper surface of the main body handle portion , a release lever for releasing the engagement between the pipe portion connected to the connection opening and the cleaner body is provided ,
The vacuum cleaner according to claim 1, wherein the guide portion is provided between the connection opening and the release lever and protrudes upward from the release lever . A suction port body having a suction opening on the bottom surface;
An electric blower for sucking dust from the suction port body;
A dust collecting chamber for storing dust sucked from the suction port body, and a vacuum cleaner body provided on the upper part of the suction port body,
A pipe part that is detachably connected to the vacuum cleaner body and has a handle part that is held by a user,
One end is connected to the cleaner body, the other end is connected to the pipe part, and a dust collection hose communicating the pipe part and the dust collection chamber,
Provided in the vacuum cleaner main body, and provided with a guide part protruding from a part of a connection opening to which the pipe part is attached,
The guide portion, the cleaner electric vacuum cleaner provided to project in a part of the opposite side of the connection opening and the connecting portions of the connected the dust collection hose to the main body.