JP2018000662A - Suction port body and vacuum cleaner - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a suction port body capable of facilitating changeover of a suction part.SOLUTION: A suction port body 3 is connected to a cleaner body 2 having an electric blower and a suction port. The suction port body 3 includes a base body 12 to be removably fixed to the cleaner body 2. The suction port body also includes: a first communication part communicating with a suction port 8 in a state where the base body 12 is fixed to the cleaner body 2; a first suction part 14 communicating with the suction port 8 via the first communication part; a first opening/closing part for opening/closing the first communication part; a second communication part communicating with the suction port 8 in a state where the base body 12 is fixed to the cleaner body 2; a second suction part 17 that is movable with respect to the base body 12 and communicating with the suction port 8 via the second communication part; a second opening/closing part for opening/closing the second communication part; and a changeover switch for changing over an opening/closing state of the first communication part by the first opening/closing part and an opening/closing state of the second communication part by the second opening/closing part.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a suction port body having a plurality of suction portions and a vacuum cleaner.

  A conventional handy-type vacuum cleaner has a dust collection case mounted on a main body having an electric blower, and a suction port body having a suction portion facing the surface to be cleaned is in communication with the suction port of the dust collection case. Is provided.

  And in the state which driven the electric blower, the suction part is made to oppose to the surface to be cleaned, so that an object to be sucked such as dust on the surface to be cleaned is sucked.

  As this type of vacuum cleaner, for example, as shown in Patent Document 1, the dust nozzle 36 and the gap nozzle 37 as suction ports that can be attached to and detached from the dust collection case are provided, and only the dust nozzle 36 is attached. Alternatively, a configuration is known in which a plurality of suction portions can be selected by selecting whether to attach the gap nozzle 37 to the tip of the dust nozzle 36.

  That is, in a vacuum cleaner such as this Patent Document 1, by changing a plurality of types of suction ports, for example, depending on the usage environment such as the narrowness of the surface to be cleaned and the placement of the objects to be cleaned, a plurality of suction ports are provided. A suction part can be selected.

JP 2004-41760 A

  However, in the configuration as described in Patent Document 1, when the suction part is switched according to the use environment, it is necessary to change the suction port body, and the switching work of the suction part is complicated, and the removed suction port body Could be lost.

  Accordingly, there has been a demand for a suction port body and a vacuum cleaner that can easily switch the suction portion.

  This invention is made | formed in view of such a point, and it aims at providing the suction inlet body and vacuum cleaner which can perform switching of a suction part easily.

  The suction port body described in claim 1 is a suction port body connected to a cleaner body having an electric blower and a suction port, and a base body fixed to the cleaner body, and the base body. A first communication portion communicating with the suction port in a state of being fixed to the vacuum cleaner body; a first suction portion communicating with the suction port via the first communication portion; and the first communication. A first opening / closing part that opens and closes the part, a second communication part that communicates with the suction port in a state where the base body is fixed to the cleaner body, and a second communication part that is movable with respect to the base body. A second suction part that communicates with the suction port via the communication part; a second opening / closing part that opens and closes the second communication part; and opening and closing of the first communication part by the first opening and closing part And a change-over switch for switching the open / close state of the second communication portion by the second open / close portion It is intended to include a.

  The suction port body described in claim 2 is the suction port body according to claim 1, further comprising a fixing portion for fixing the second suction portion to the base body. In the state where the suction part is fixed to the fixing part, the second opening / closing part is operated so that the second communication part is closed.

  The suction port body described in claim 3 is the suction port body according to claim 1 or 2, wherein the first opening / closing portion and the second opening / closing portion are interlocked, and the first communication portion is open. In this case, the second communication portion is closed, and when the first communication portion is closed, the second communication portion is opened.

  According to a fourth aspect of the present invention, there is provided the suction port body according to any one of the first to third aspects, wherein the first communication portion is closed and the second communication portion is opened. An urging means for urging the opening / closing part and the second opening / closing part is provided, and the changeover switch can operate the first opening / closing part and the second opening / closing part against the urging of the urging means. There is something.

  The suction port body described in claim 5 is the suction port body according to any one of claims 2 to 4, wherein the second suction portion includes a fixed portion fixed to the fixed portion, and the fixed portion. An engaged portion that is engaged with the changeover switch while being fixed to the fixing portion, and the engaged portion is engaged with the changeover switch by fixing the fixed portion to the fixing portion. Thus, the changeover switch is operated.

  The suction port body described in claim 6 is the suction port body according to any one of claims 1 to 5, wherein the second suction portion is connected to the base body via a deformable tubular portion. It is.

  The suction port body described in claim 7 is the suction port body according to any one of claims 1 to 6, wherein the first suction portion is a suction pipe portion that is erected from the first communication portion. And the brush part provided in the circumference | surroundings of this suction pipe part, and a 2nd suction part has a brush part provided in the front-end | tip.

  The vacuum cleaner described in claim 8 includes a vacuum cleaner body having an electric blower and a suction port, and the suction port body according to any one of claims 1 to 7.

  According to the present invention, the change-over switch can switch the open / close state of the first communication portion by the first open / close portion and the open / close state of the second communication portion by the second open / close portion. The suction part and the second suction part can be easily switched.

It is a top view which shows the structure of the vacuum cleaner which concerns on one embodiment of this invention. It is a side view which shows the cleaner main body in a vacuum cleaner same as the above. It is a perspective view which shows the suction inlet in a vacuum cleaner same as the above. It is a top view which shows the state by which the 1st communication part was open | released and the 1st communication part was obstruct | occluded in the suction inlet body of a vacuum cleaner same as the above. It is a top view which shows the state by which the 1st communication part was obstruct | occluded and the 1st communication part was open | released in the suction inlet body of a vacuum cleaner same as the above.

  Hereinafter, the configuration of an embodiment of the present invention will be described in detail with reference to the drawings.

  In FIG. 1, reference numeral 1 denotes a vacuum cleaner. The vacuum cleaner 1 is, for example, a handy type, and a suction port body 3 is detachably attached to a cleaner body 2 having an electric blower.

  As shown in FIG. 2, the cleaner body 2 includes a body case 4 provided with an electric blower, and a dust collection case 5 detachably attached to the body case 4.

  On the outer peripheral surface of the main body case 4, an unillustrated intake portion communicating with the intake port of the electric blower, an unillustrated exhaust portion communicating with the exhaust port of the electric blower, and an operation switch 6 for switching on / off driving of the electric blower And are provided.

  Then, by pressing the operation switch 6, the electric blower is driven, and intake air is drawn from the intake portion and exhausted from the exhaust portion, so that an air flow is generated in the suction port body 3. It becomes suction power.

  The dust collection case 5 is a cylindrical case body having a hollow inside, and is attached to the main body case 4 in a watertight manner.

  In such a dust collection case 5, one end portion in the axial direction is closed, and the main body connection portion 7 located at the other end portion is connected so as to communicate with the intake portion of the main body case 4 via a filter.

  A suction port 8 is opened in a part of the outer surface of the dust collecting case 5.

  Then, the sucked object sucked by the driving of the electric blower is accommodated in the dust collecting case 5 from the suction port 8. Moreover, the movement of the sucked object from the dust collecting case 5 into the cleaner body 2 is prevented by a filter provided in the intake section. That is, the state where the sucked object is accommodated in the dust collecting case is maintained.

  In addition, a valve member 9 is provided at the suction port 8 to prevent backflow of the sucked object accommodated in the dust collecting case 5.

  A mounted portion 11 is provided on the side surface of the cleaner body 2. The attached portion 11 is a place where the suction port 3 is detachably attached in a watertight manner, and is provided from the main body case 4 to the dust collecting case 5.

  In addition, an engaging claw portion 11 a is provided at an edge of the attached portion 11 to hold the attached state in which the suction port 3 is attached to the attached portion 11.

  As shown in FIG. 3, the suction port body 3 includes a base body 12 that is detachably fixed to the cleaner body 2.

  Further, the suction port body 3 includes a first communication portion 13 that communicates with the suction port 8 in a state in which the base body 12 is fixed to the cleaner body 2, and the suction port via the first communication portion 13. 8 includes a first suction portion 14 that communicates with 8 and a first opening / closing portion 15 that opens and closes the first communication portion 13.

  Further, the suction port body 3 includes a second communication portion 16 that communicates with the suction port 8 in a state where the base body 12 is fixed to the cleaner body 2, and the suction port via the second communication portion 16. 8 includes a second suction portion 17 that is movable with respect to the base body 12 and a second opening / closing portion 18 that opens and closes the second communication portion 16.

  The base body 12 also has a changeover switch 19 that switches between an open / close state of the first communication portion 13 by the first open / close portion 15 and an open / close state of the second communication portion 16 by the second open / close portion 18. ing.

  The base body 12 has an attachment portion 21 that can be attached to the attachment portion 11 of the vacuum cleaner body 2, and the attachment portion 21 is attached to the attachment portion 11 with the engaging claw portion 11 a and An engagement hole (not shown) that can be engaged is provided.

  The first suction portion 14 is provided on a surface facing the virtual surface formed by the attachment portion 21 in the base body 12, and the first communication portion 13 is a base so as to correspond to the first suction portion 14. It is provided in the body 12. That is, in a state where the base body 12 is fixed to the cleaner body 2, the first communication portion 13 and the suction port 8 face each other in the base body 12, and the first communication portion 13 is outside the first communication portion 13. A suction part 14 is arranged.

  The first suction portion 14 has a suction opening (not shown) that communicates with the first communication portion 13, and a plurality of suction pipe portions 22 that communicate with the first communication portion 13 are included in the suction opening. Is connected. That is, the suction pipe portion 22 is erected so as to protrude outward from the suction opening portion located on the opposite side of the first communication portion 13. Further, around the suction pipe portions 22, brush portions 23 are erected in the same direction as the suction pipe portions 22.

  And the 1st suction part 14 can suck in the to-be-sucked object of a to-be-cleaned surface with the suction pipe part 22, drawing out with the brush part 23. FIG.

  As shown in FIG. 4, the first communication portion 13 is configured by a plurality of circular communication openings 24 that are spaced apart from the suction opening of the first suction portion 14 toward the cleaner body 2 side. Has been.

  The plate-like first opening / closing part 15 is in contact with the first communication part 13 between the suction opening part of the first suction part 14 and the communication opening part 24 of the first communication part 13. In the state, it is provided so as to be slidable in the left-right direction visually recognized in FIGS.

  The first opening / closing part 15 is provided with a plurality of through holes 25 having the same shape as the communication opening 24. These through holes 25 are arranged corresponding to the communication openings 24.

  Hereinafter, unless otherwise specified, the description “left” indicates the left direction in the state visually recognized in FIGS. 4 and 5, and the description “right” is the state visually recognized in FIGS. 4 and 5. The right direction is shown.

  Then, as shown in FIG. 5, the first opening / closing part 15 is slid to the right, which is one side with respect to the first suction part 14 and the first communication part 13, thereby penetrating through the communication opening 24. It arrange | positions so that the hole 25 may overlap, the communication opening part 24 is open | released, and the 1st suction part 14 and the 1st communication part 13 are connected.

  Further, as shown in FIG. 4, the first opening / closing part 15 is slid leftward on the other side with respect to the first suction part 14 and the first communication part 13, thereby penetrating the communication opening 24. It arrange | positions so that the hole 25 may not overlap. That is, in the state shown in FIG. 4, the communication opening 24 is arranged so as to correspond to the region where the through hole 25 in the first opening / closing part 15 is not arranged, the communication opening 24 is closed, and the first suction part Communication with 14 and the 1st communication part 13 is interrupted | blocked.

  The second suction part 17 is connected to the second communication part 16 via a bellows-like hose part 26 as a deformable tubular part.

  Specifically, a connection portion 27 communicating with the second communication portion 16 is provided in the vicinity of the end portion in the longitudinal direction on the side surface of the base body 12, and the base end portion (one end portion) of the hose portion 26 is provided. The second suction part 17 and the second suction part 17 are connected to the second suction part 17 via the hose part 26 by being connected to the connection part 27 in a watertight manner, and the tip part (the other end part) of the hose part 26 is connected to the second suction part 17 in a watertight manner. The communication unit 16 communicates with the communication unit 16.

  A brush portion 29 is provided in the suction opening 28 at the tip of the second suction portion 17.

  The second suction portion 17 can be flexibly moved with respect to the base body 12 by deforming the hose portion 26 by bending or expanding and contracting, and the brush portion 29 sucks the surface to be cleaned. The object can be sucked out from the suction opening 28 while being scraped.

  The second communication part 16 has a cylindrical communication cylinder part 31 connected to the connection part 27, and a communication opening part 32 provided through the side surface of the communication cylinder part 31.

  The communicating tube portion 31 has one end portion in the axial direction connected to the connecting portion, and the other end portion in the axial direction closed by the inner surface of the base body 12.

  The communication opening portion 32 is provided in the side surface of the communication cylinder portion 31 so as to be positioned inside the base body 12 in the longitudinal direction of the base body 12, that is, on the first communication portion 13 side.

  The second opening / closing part 18 is slidable so as to be in contact with and away from the communication opening 32 in the base body 12.

  Further, a lid 33 having a shape corresponding to the communication opening 32 is provided at the end of the second opening / closing part 18 on the side opposite to the first opening / closing part 15.

  Such a second opening / closing part 18 is integrally connected to one end of the first opening / closing part 15, and is slidable within the base body 12 in conjunction with the sliding of the first opening / closing part 15.

  Then, as shown in FIG. 4, the second opening / closing part 18 approaches the second communication part 16 by sliding in the right direction together with the first opening / closing part 15 in the base body 12, and the lid part 33. Closes the communication opening 32, the communication between the second suction portion 17 and the second communication portion 16 is blocked, and the first suction portion 14 and the first communication portion 13 are communicated.

  Further, as shown in FIG. 5, the second opening / closing portion is separated from the second communication portion 16 by sliding in the left direction together with the first opening / closing portion 15 in the base body 12, and the communication opening portion 32. Is opened, the second suction part 17 and the second communication part 16 are communicated, and the communication between the first suction part 14 and the first communication part 13 is blocked.

  Here, the second opening / closing part 18 includes a biasing part 35 formed by attaching a spring 34 as a biasing means, and a guide part for guiding the sliding movement of the second opening / closing part 18 in the base body 12. 36.

  The biasing portion 35 is closed on the first communication portion 13 side by the side wall portion 35a and opened on the connection portion 27 side, so that a space in which the spring 34 can be installed is secured.

  The guide part 36 is configured by two rail parts 36a arranged in parallel to each other, and these rail parts 36a are arranged in an inclined manner with respect to the sliding direction of the second opening / closing part 18 in the base body 12. Yes.

  Then, one end of the spring 34 is fixed to the connecting portion 27, and the other end of the spring is fixed to the side wall portion 35a. At normal times, the second opening / closing portion 18 is attached by the spring 34 so as to slide to the left. It is energized.

  That is, the first opening / closing part 15 and the second opening / closing part 18 are moved leftward in the base body 12 by the spring 34 so that the first communication part 13 is closed and the second communication part 16 is opened. It is energized.

  The first opening / closing portion 15 and the second opening / closing portion 18 are slid to the right in the base body 12 against the bias of the spring 34, whereby the first communication portion is opened, and the second opening / closing portion 18 is opened. The communication part 16 is blocked.

  The changeover switch 19 includes a slide portion 37 that can slide in the guide portion 36 (between the rail portions 36a) while being engaged with the guide portion 36, and an operation portion 38 that is integrally connected to the slide portion 37. ing.

  The slide part 37 can be inserted and engaged between the rail parts 36a, and can slide along the rail part 36a.

  The operation unit 38 is integrally connected to the side of the slide unit 37 opposite to the rail unit 36 a, and slides with the slide unit 37 in the second opening / closing unit 18 in a direction perpendicular to the sliding direction of the second opening / closing unit 18. Is possible.

  As shown in FIG. 4, the changeover switch 19 is configured so that the slide portion 37 is on one side of the rail portion 36 a (second side) when the second opening / closing portion 18 is urged by the spring 34 and slid leftward. The distal end portion of the operation portion 38 protrudes from a through hole 39 provided on the side surface of the base body 12.

  On the other hand, by pressing the protruding portion of the operation portion 38 so as to be pushed into the base body 12, the slide portion 37 slides in a direction perpendicular to the sliding direction of the second opening / closing portion 18 together with the operation portion 38. . Further, when the slide portion 37 slides in this manner, the slide portion 37 moves to the other side (the first communication portion 13 side) of the rail portion 36a, and the guide portion 36 is relatively moved to the second communication portion 16 side. The first opening / closing part 15 and the second opening / closing part 18 slide rightward against the bias of the spring 34.

  Here, the base body 12 is provided with a fixing portion 41 for fixing the second suction portion 17. The fixing portion 41 is disposed on the side surface of the base body 12 so as to correspond to the position of the operation portion 38 of the changeover switch 19.

  The second suction portion 17 includes a fixed portion 42 that is fixed to the fixing portion 41, and a distal end portion of the operation portion 38 of the changeover switch 19 in a state where the fixed portion 42 is fixed to the fixing portion 41. And an engaged portion 43 that can be engaged with each other.

  When the fixed portion 42 is fixed to the fixing portion 41, the engaged portion 43 is engaged with the distal end portion of the operation portion 38, and the operation portion 38 is pushed into the base body 12. Is done.

  That is, the changeover switch 19 is configured so that, in a state where the second suction part 17 is not fixed to the fixing part 41, the second communication part 16 is closed and the first communication part 13 is opened. The first opening / closing part 15 and the second opening / closing part 18 are operated using the bias of the spring 34.

  In addition, the changeover switch 19 has a spring so that the second communication part 16 is closed and the first communication part 13 is opened in a state where the second suction part 17 is fixed to the fixing part 41. The first opening / closing part 15 and the second opening / closing part 18 are operated against the urging force 34.

  Next, the operation and effect of the one embodiment will be described.

  As shown in FIG. 1, when the surface to be cleaned is cleaned with the vacuum cleaner 1 in which the second suction portion 17 is fixed to the fixed portion 41, the narrowness of the surface to be cleaned and the surrounding objects to be cleaned Whether to use the first suction part 14 or the second suction part 17 is selected from the arrangement of the above.

  When the first suction part 14 is used, the electric blower is driven by pressing the operation switch 6 while the second suction part 17 remains fixed to the fixing part 41.

  As shown in FIG. 5, the suction port body 3 in a state where the second suction portion 17 is fixed to the fixed portion 41 has the first opening / closing portion 15 and Since the second opening / closing part 18 is slid rightward in the base body 12, the first communication part 13 is opened, and the second communication part 16 is closed. Therefore, a suction force is generated only from the first suction part 14, and the suction object can be sucked by the first suction part 14.

  On the other hand, when the second suction portion 17 is used, the second suction portion 17 is removed from the fixing portion 41.

  When the second suction part 17 is removed from the fixed part 41, as shown in FIG. 4, the first opening / closing part 15 and the second opening / closing part 18 are slid leftward by the biasing force of the spring 34. The first communication part 13 is closed and the second communication part 16 is opened. Therefore, a suction force is generated only from the second suction part 17, and the suction object is flexibly sucked from the surface to be cleaned while the second suction part 17 is arbitrarily moved for cleaning.

  And according to the said one embodiment, since it has the changeover switch which switches the opening-and-closing state of the 1st communication part 13, and the opening-and-closing state of the 2nd communication part 16, it is 1st by the changeover switch 19. The first suction part 14 and the second suction part 17 can be easily switched by simply switching the open / close state of the communication part 13 and the open / closed state of the second communication part 16. Therefore, the first suction part 14 and the second suction part 17 can be easily selected and used according to the use environment.

  Moreover, if it opens so that air may flow between the 1st suction part 14 and the 2nd suction part 17 of the suction inlet body 3, and the cleaner body 2, it will be 1st by driving an electric blower. An air flow is generated from the suction part 14 and the second suction part 17 toward the suction port 8, and this becomes a suction force. When the surface to be cleaned is actually cleaned, only one of the first suction portion 14 and the second suction portion is often used in close proximity to the surface to be cleaned. In that case, the direction where only one of the first suction part 14 and the second suction part 17 to be used is opened and the other is shut off is because the suction force by the electric blower is concentrated on the use side. This is preferable because a strong suction force can be secured. Therefore, the first switch 13 can be switched between the open / close state of the first communication unit 13 by the first switch 15 and the open / close state of the second communication unit 16 by the second switch 18 by the changeover switch 19. Thus, the suction force by the electric blower can be concentrated, and the surface to be cleaned can be more reliably cleaned.

  Furthermore, it is assumed that the suction port body 3 is fixed to the fixed portion 41 when the second suction portion 17 is not used. Therefore, the second opening / closing part 18 is operated so that the second communication part 16 is closed by the changeover switch 19 by fixing the second suction part 17 to the fixing part 41. In accordance with the use of the second suction part 17, the opening / closing state of the second communication part 16 by the second opening / closing part 18 is automatically switched along with the attachment / detachment of the second suction part 17 to the fixing part 41. Therefore, the operability can be improved.

  When the first opening / closing part 15 and the second opening / closing part 18 work together and the first communication part 13 is open, the second communication part 16 is closed, and the first communication part 13 is closed. In the case where the second communication portion 16 is opened, the opening and closing of the first communication portion 13 and the opening and closing of the second communication portion 16 can be easily switched.

  Moreover, normally, when using the 1st suction part 14, the 2nd suction part 17 is not used, and when using the 2nd suction part 17, the 1st suction part 13 may not be used. Since there are many, the 1st opening-and-closing part 15 and the 2nd opening-and-closing part 18 interlock | cooperate, The switching operation | movement according to an actual use condition can be made easy, and operativity can be improved.

  The first opening / closing part 15 and the second opening / closing part 18 are urged by a spring 34 as urging means so that the first communication part 13 is closed and the second communication part 16 is opened. , Operability can be improved.

  The second suction part 17 has an engaged part 43 that engages with the operation part 38 of the changeover switch 19 and operates the changeover switch 19 with the fixed part 42 fixed to the fixed part 41. Since the changeover switch 19 can be operated by attaching / detaching the fixed portion 42 to / from the fixing portion 41, the open / close state of the first communicating portion 13 and the second state can be determined by simply attaching / detaching the second suction portion 17 to / from the fixing portion 41. The open / close state of the communication part 16 can be operated, and the operability can be improved.

  Moreover, since the 2nd suction part 17 is connected to the base body 12 via the deformable hose part 26, it can move flexibly with respect to the base body 12 by deform | transforming the hose part 26 suitably. Yes, the surface to be cleaned can be cleaned more appropriately.

  Since the first suction part 14 has a suction pipe part 22 that is erected from the first communication part 13 and a brush part 23 provided around the suction pipe part 22, the first suction part 14 When using the suction part 14, the suction object can be sucked in by the suction pipe part 22 while being sucked out by the brush part 23.

  Since the brush part 23 is provided in the front-end | tip part, when using the 2nd suction part 17, the 2nd suction part can be sucked in while sucking out a to-be-sucked object with the brush part 23. FIG.

  In addition, in the said one Embodiment, although the suction inlet 3 was set as the structure which can be attached or detached with respect to the cleaner main body 2, it is not limited to such a structure, The cleaner main body 2 and the suction inlet 3 are integrated. It is also possible to use a configuration in which they are connected to each other.

  The suction port body 3 has a configuration in which the fixing portion 41 for fixing the second suction portion 17 to the base body 12 is provided, but is not limited to such a configuration, and the fixing portion 41 is provided. You may make it the structure which is not.

  Moreover, although the suction opening body 4 was set as the structure which the 1st opening / closing part 15 and the 2nd opening / closing part 18 interlock | cooperate, it is not limited to such a structure, These 1st opening / closing part 15 and 2nd You may make it the structure which the opening-and-closing part 18 act | operates separately.

  The first opening / closing part 15 and the second opening / closing part 18 are configured to be urged by a spring 34 as urging means so that the first communication part 13 is closed and the second communication part 16 is opened. However, the configuration is not limited to such a configuration, and the configuration in which the first communication portion 13 is opened and the second communication portion 16 is closed, the configuration in which the spring 34 is not provided, or the like. It may be.

  In the state where the second suction portion 17 is fixed to the fixing portion 41, the suction port body 3 engages the engaged portion 43 of the second suction portion 17 with the operation portion 38 of the changeover switch 19, Although the configuration is such that the changeover switch 19 is operated, the present invention is not limited to such a configuration, and a configuration in which the attachment / detachment of the fixing portion 41 and the operation of the changeover switch 19 are not related may be employed.

  The first suction part 14 is configured to include the suction pipe part 22 communicated with the first communication part 13 and the brush part 29 provided around the first suction part 14, but is not limited to such a structure. What is necessary is just a structure which can inhale a to-be-sucked object from a to-be-cleaned surface.

  The second suction part 17 is configured to be connected to the base body 12 via the hose part 26 as a deformable tubular part. However, the second suction part 17 is not limited to such a structure and moves relative to the base body 12. Any configuration is possible.

  Moreover, although the 2nd suction part 17 was set as the structure by which the brush part 29 was provided in the front-end | tip, it is not limited to such a structure, If it is the structure which can suck in a to-be-sucked object from a to-be-cleaned surface Good.

DESCRIPTION OF SYMBOLS 1 Vacuum cleaner 2 Vacuum cleaner main body 3 Suction port body 8 Suction port 12 Base body 13 1st communication part 14 1st suction part 15 1st opening / closing part 16 2nd communication part 17 2nd suction part 18 1st 2 opening / closing part 19 changeover switch 22 suction pipe part 23 brush part 26 hose part as tubular part 29 brush part 34 spring as urging means 41 fixing part 42 fixed part 43 engaged part

Claims (8)

A suction port body connected to a vacuum cleaner body having an electric blower and a suction port,
A base body fixed to the vacuum cleaner body;
A first communicating portion communicating with the suction port in a state where the base body is fixed to the cleaner body;
A first suction portion communicating with the suction port via the first communication portion;
A first opening / closing part for opening / closing the first communication part;
A second communication portion communicating with the suction port in a state where the base body is fixed to the cleaner body;
A second suction part that is movable with respect to the base body and communicates with the suction port via the second communication part;
A second opening / closing part for opening / closing the second communication part;
A suction switch comprising: a switching switch that switches between an open / close state of the first communication portion by the first open / close portion and an open / close state of the second communication portion by the second open / close portion. body. A fixing portion for fixing the second suction portion to the base body;
The changeover switch operates the second opening / closing part so that the second communication part is closed in a state where the second suction part is fixed to the fixing part. The suction inlet body according to 1. When the first opening / closing portion and the second opening / closing portion are interlocked and the first communication portion is open, the second communication portion is closed, and the first communication portion is closed The suction port body according to claim 1 or 2, wherein the second communication portion is opened. An urging means for urging the first opening / closing portion and the second opening / closing portion so that the first communication portion is closed and the second communication portion is opened;
The suction switch according to any one of claims 1 to 3, wherein the changeover switch is operable to operate the first opening / closing part and the second opening / closing part against the urging of the urging means. body. The second suction part has a fixed part fixed to the fixing part, and an engaged part engaged with the changeover switch in a state where the fixed part is fixed to the fixing part, The suction port according to any one of claims 2 to 4, wherein the switch is operated by fixing the fixed part to the fixing part and engaging the engaged part with the changeover switch. body. The suction port body according to any one of claims 1 to 5, wherein the second suction portion is connected to the base body via a deformable tubular portion. The first suction part has a suction pipe part standing upright from the first communication part and a brush part provided around the suction pipe part,
The suction port body according to any one of claims 1 to 6, wherein the second suction portion has a brush portion provided at a tip thereof. A vacuum cleaner body having an electric blower and a suction port;
A vacuum cleaner comprising the suction port according to any one of claims 1 to 7.

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