CN208435454U - Dust catcher - Google Patents

Abstract

The utility model discloses a kind of dust catcher, dust catcher includes host and ducting assembly.Host includes shell, sucking blower, dust collecting part and host handle, and sucking blower is located in shell, and dust collecting part is located on shell to store dust, and host handle is located on the periphery wall of shell.Ducting assembly includes air duct pipe fitting and cleaning member, and air duct pipe fitting and shell are detachably connected, and cleaning member is located at the end of air duct pipe fitting, and ducting assembly has air duct handle, and air duct handle and host handle are located at the two sides of the center of gravity of host.Dust catcher according to the present utility model, by the way that air duct handle is arranged on ducting assembly, it can be convenient user's gripping, user can keep ducting assembly by holding air duct handle, so as to be operated to ducting assembly, the state being especially detached from ducting assembly and shell, can be by holding air duct handle to form support force to ducting assembly, so as to easily clean air duct pipe fitting and cleaning member.

Description

Dust catcher

Technical field

The utility model relates to cleaning equipment technology fields, specifically, more particularly to a kind of dust catcher.

Background technique

In the related technology, the vertical electric dust collector of referred to as rod type (erect type) is provided with including motor and dust collecting part Host and the air passage body for being connected to host.The air flue body has elongated extension, and end can be relative to downstream Host disassembly, and section port body of the floor cleaner brush as the upstream end for being detachably attached to extension.It is prominent at the rear portion of host Setting holds handle, and the floor cleaner brush being connect by extension with host and host, which are held together on swept surface, passes through motor Driving and the negative pressure that generates dust is drawn into dust collecting part from wind path body, cleaned.

In such electric dust collector, handle is located at the rear of the center of gravity of main body (dust catcher).Therefore, if floor cleaner brush Contacted with clean surface is wanted, due to the reaction force from surface to be cleaned, floor brush can with the weight of supportive body, but It is the side in the case where removing floor cleaner brush or extension tube, without reaction force acts in prevention main body forwardly and downwardly To so that handle is not supported forcefully, so that main body cannot forwardly and downwardly be rotated due to its self weight.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions A kind of dust catcher out, the dust catcher have the advantages that convenient and practical.

According to the dust catcher of the utility model embodiment, comprising: host, the host include shell, sucking blower, dust Collecting part and host handle, the sucking blower are located in the shell, and the dust collecting part is set on the housing to receive Receive dust, the host handle is located on the periphery wall of the shell；Ducting assembly, the ducting assembly include air duct pipe fitting and Cleaning member, the air duct pipe fitting and the shell are detachably connected, and the cleaning member is located at the end of the air duct pipe fitting Portion, the ducting assembly have air duct handle, and the air duct handle and the host handle are located at the two of the center of gravity of the host Side.

It can be convenient use by the way that air duct handle is arranged on ducting assembly according to the dust catcher of the utility model embodiment Family is held, and user can keep ducting assembly by holding air duct handle, so as to operate to ducting assembly, especially In the state that ducting assembly and shell are detached from, can by holding air duct handle to form support force to ducting assembly, so as to Easily to clean air duct pipe fitting and cleaning member.

Some embodiments according to the present utility model, the host handle have gripping area, and the gripping area is extremely Small part is located at the top of the host center of gravity.

Some embodiments according to the present utility model, the shell are equipped with the power supply being arranged close to the host handle and insert Mouthful.

Some embodiments according to the present utility model, the air duct pipe fitting include body part and length-adjustable telescoping tube, The cleaning member is located on the body part, and one end of the telescoping tube is connected with the body part, the telescoping tube it is another One end is detachably connected by connector and the shell.

In some embodiments of the utility model, the air duct handle is fixed on the body part.

Further, a part of housing of the air duct handle is on the telescoping tube.

In some embodiments of the utility model, the telescoping tube is detachably connected with the connector, the company Connector is detachably arranged on the shell, and the connector is movable relative to the shell.

Some embodiments according to the present utility model, the cleaning member include: accessory, and the accessory is detachably arranged in On the air duct pipe fitting；Cleaning head, the cleaning head are detachably arranged on the accessory or the air duct pipe fitting.

Further, the cleaning head includes hairbrush annular in shape.

Some embodiments according to the present utility model, the air duct handle are clasped with the shell.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the structural schematic diagram according to the dust catcher of the utility model embodiment, wherein telescoping tube is all connected with accessory Onto shell, air duct handle and shell cancel connection.

Fig. 2 is the structural schematic diagram according to the dust catcher of the utility model embodiment, wherein telescoping tube is connect with shell, Air duct handle and shell, which are cancelled, to be connected.

Fig. 3 is the structural schematic diagram according to the dust catcher of the utility model embodiment, wherein telescoping tube is connect with shell, Air duct handle is connect with shell.

Fig. 4 is the structural schematic diagram according to the dust catcher of the utility model embodiment, wherein telescoping tube is connect with shell, Air duct handle is connect with shell, and scrubbing brush is connect with telescoping tube.

Fig. 5 is the structural schematic diagram according to the dust catcher of the utility model embodiment, wherein telescoping tube is all connected with accessory Onto shell, air duct handle is connect with shell.

Fig. 6 is the structural schematic diagram according to the dust catcher of the utility model embodiment, wherein telescoping tube is all connected with accessory Onto shell, air duct handle is connect with shell, and scrubbing brush is connect with telescoping tube.

Fig. 7 is the structural schematic diagram according to the dust catcher of the utility model embodiment, wherein telescoping tube is all connected with accessory Onto shell, air duct handle is connect with shell, and scrubbing brush is connect with telescoping tube.

Appended drawing reference:

Dust catcher 11,

Host 12, center of gravity G, shell 18, main part 21,

Air duct handle connecting portion 22, the second clamping portion 52,

Flexible pipe jointing part 23,

Host handle 15, first segment 131, second segment 132, gripping area 137, third section 133,

Operation button 135,

Blower 25 is sucked,

Power supply 27, outlet 271,

Dust collecting part 19, the first fixture 70, communicating pipe 67,

Ducting assembly 10,

Air duct pipe fitting 13, connector 81,

Telescoping tube 82,

Air duct handle 17, air duct handle joint 14, connecting pin 117, the first clamping portion 122,

Second fixture 118,

Interconnecting piece 115,

Body part 86, the first suction inlet 83, third fixture 89,

Cleaning member 84,

Accessory 91, accessory connector 96,

Cleaning head 20, the first hairbrush 87, the first bristle 87a,

Hairbrush shell 101, the second suction inlet 97, the second hairbrush 102, the second bristle 102a, the 4th fixture 104,

Scrubbing brush 92, scrubbing brush shell 106 rotate pipe 107.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

As shown in Fig. 1-Fig. 7, according to the dust catcher 11 of the utility model embodiment, including host 12 and ducting assembly 10.

Specifically, host 12 includes shell 18, sucking blower 25, dust collecting part 19 and master as shown in Fig. 1-Fig. 7 Cleaner handgrip 15.Sucking blower 25 is located in shell 18, for example, could be formed with chamber in shell 18, sucking blower 25 can position In in chamber, sucking blower 25 can be connect with the internal perisporium of shell 18, such as clamping, welding or threaded connection mode.

As shown in Fig. 1-Fig. 7, dust collecting part 19 is located on shell 18, dust collecting part 19 to store dust, for example, Dust collecting part 19 can be set on the periphery wall of shell 18, and dust collecting part 19 can be fixedly connected or detachably with shell 18 Ground connection, dust collecting part 19 can be formed to have the box-like of storage space, and the dust that dust catcher 11 sucks may collect in In storage space, in order to the cleaning of dust, avoid dust be full of the service performance that sucking blower 25 is influenced in host 12 and Service life.Host handle 15 is located on the periphery wall of shell 18, and host handle 15 can be fixedly connected or be clamped with shell 18 Or welding, host handle 15 is held for user, so as to facilitate user to be displaced and operate host 12.

As shown in Fig. 1-Fig. 7, ducting assembly 10 includes air duct pipe fitting 13 and cleaning member 84, air duct pipe fitting 13 and shell 18 It is detachably connected, for example, air duct pipe fitting 13 can be clamped with shell 18.Cleaning member 84 is located at the end of air duct pipe fitting 13, For example, shell 18 can be connect with one end of air duct pipe fitting 13, cleaning member 84 can be located at air duct pipe fitting 13 far from host 12 One end end, air duct pipe fitting 13 can extend the distance between cleaning member 84 and host 12, and user can pass through movement Host 12 is to move cleaning member 84, consequently facilitating user's operation, can also expand the cleaning range of dust catcher 11.

As shown in Fig. 1-Fig. 7, ducting assembly 10 has air duct handle 17, for example, can be on the periphery wall of ducting assembly 10 Equipped with air duct handle 17, air duct handle 17 can be clamped or be fixedly connected with ducting assembly 10, and the setting of air duct handle 17 can To facilitate user to be displaced ducting assembly 10 or other operations.Air duct handle 17 and host handle 15 are located at host 12 The two sides of center of gravity G, for example, the center of gravity G of host 12 can be located in shell 18, air duct handle 17 can be set to the left side of shell 18 (left side as shown in Figure 1), host handle 15 can be located at 18 right side (right side as shown in Figure 1) of shell.

Sucking blower 25 in host 12 can in shell 18 interior formation air-flow, to drive 13 interior air-flow of air duct pipe fitting Flowing, the air-flow in the air duct pipe fitting 13 at 84 position of cleaning member can drive the dust around cleaning member 84 to suck It in air duct pipe fitting 13, and is flowed into the dust collecting part 19 on host 12 with air-flow, to reach clean effect.

It, can be with by the way that air duct handle 17 is arranged on ducting assembly 10 according to the dust catcher 11 of the utility model embodiment Facilitate user to hold, user can by hold air duct handle 17 keep ducting assembly 10, so as to ducting assembly 10 into Row operation, the state being especially detached from ducting assembly 10 and shell 18 can be by holding air duct handle 17 to air duct group Part 10 forms support force, so as to easily clean air duct pipe fitting 13 and cleaning member 84, and air duct handle 17 and host Handle 15 is located at the two sides of the center of gravity G of host 12, and air duct handle 17 can form supporting role to host 12, so as to improve The structural stability of dust catcher 11.

As shown in Figure 1, Figure 2 and shown in Fig. 6, some embodiments according to the present utility model, host handle 15 has gripping area 137, the top (top as shown in Figure 1) for being at least partially disposed at 12 center of gravity G of host of gripping area 137.It is understood that Host handle 15 includes gripping area 137, and gripping area 137 can be a part of gripping area 137 for being held by a user Positioned at the top of the center of gravity G of host 12, the part for being also possible to 137 any position of gripping area is respectively positioned on the center of gravity of host 12 The top of G.As a result, when user holds host 12 by host handle 15, effect of the user to host handle 15 can be made The line with the center of gravity G of host 12 is put close to vertical direction, so that user is to the active force of host handle 15 and the weight of host 12 Power reaches balance, so as to mitigate the active force that user holds host 12, user is facilitated to hold host 12.

For example, host handle 15 can be formed as reverse c-shape, that is, in Fig. 1, Fig. 2 and Fig. 6 as shown in Figure 1, Figure 2 and shown in Fig. 6 Shown in view, the shape of host handle 15 is the mirror symmetry figure of letter C in the vertical direction, and host handle 15 can wrap First segment 131, second segment 132 and third section 133 are included, one end of first segment 131 is connect with shell 18, one end of second segment 132 Connect with the other end of first segment 131, the other end of second segment 132 is connect with one end of third section 133, third section 133 it is another One end is connect with shell 18, and third section 133 is located at the lower section of first segment 131, wherein first segment 131 and the round and smooth mistake of second segment 132 It crosses and is formed angle, second segment 132 and 133 rounding off of third section and form angle, third section 133 is close to first segment 131 Part is gripping area 137, and gripping area 137 is located at the top of 12 center of gravity G of host.

Some embodiments according to the present utility model, shell 18 are equipped with the outlet being arranged close to host handle 15 271.In other words, shell 18 is equipped with outlet 271, and outlet 271 is for connecting to power supply, it should be noted that The power supply can be external power supply, i.e. dust catcher 11 needs external power supply that could carry out electric energy to dust catcher 11 at runtime Supply；The power supply is also possible to internal electric source, i.e. power supply is arranged in shell 18, and power supply is a part of host 12, dust suction It, can be by realizing that the electric energy of dust catcher 11 supplies to power source charges or replacement power supply without connecting external power supply when device 11 works It answers.

As shown in Fig. 1-Fig. 7, some embodiments according to the present utility model, air duct pipe fitting 13 includes body part 86 and length Adjustable telescoping tube 82, cleaning member 84 are located on body part 86, and one end of telescoping tube 82 is connected with body part 86, telescoping tube 82 The other end be detachably connected with shell 18 by connector 81.It is understood that air duct pipe fitting 13 may include ontology Portion 86 and telescoping tube 82, body part 86 can be used for connecting cleaning member 84 and telescoping tube 82, and telescoping tube 82 is far from cleaning member 84 one end can connect connector 81, and the one end of connector 81 far from telescoping tube 82 and shell 18 are detachably connected.By This, can realize being detachably connected for air duct pipe fitting 13 and shell 18 by connector 81, can also be adjusted by telescoping tube 82 The distance between cleaning member 84 and host 12, so as to adjust the cleaning range of dust catcher 11.

In some embodiments of the utility model, telescoping tube 82 can be formed as hose, and the shape of hose can change, It, can be by adjusting the length of hose when especially cleaning corner or gap so as to improve the cleaning capacity of dust catcher 11 And shape, to adjust position and the direction of cleaning member 84, in order to which cleaning member 84 matches the shape in corner or protrudes into seam Gap.In some embodiments of the utility model, as shown in Fig. 1-Fig. 7, connector 81 can be formed as arc, 81 phase of connector Shell 18 can be rotated, thus, it is possible to adjust telescoping tube 82 by the positional relationship adjusted between connector 81 and shell 18 With the positional relationship of shell 18, so as to adjust the positional relationship between cleaning member 84 and shell 18 according to actual needs.

As shown in Fig. 1-Fig. 7, in some embodiments of the utility model, air duct handle 17 is fixed on body part 86. In other words, air duct handle 17 is fixedly connected with body part 86, for example, air duct handle 17 can be welded on body part 86, air duct Handle 17 can also be integrally formed with body part 86.So as to improve the stable connection between air duct handle 17 and body part 86 Property, moreover, air duct handle 17 is connected on body part 86, it not only can be by adjusting between air duct handle 17 and shell 18 Positional relationship adjusts the length of telescoping tube 82, can also be convenient for the connection of air duct handle 17, but also can be to avoid air duct handle The influence of 17 pairs of 82 length adjustabilitys of telescoping tube.

Further, as shown in Fig. 1-Fig. 7, a part of housing of air duct handle 17 is on telescoping tube 82.For example, air duct hand One end of handle 17 could be formed with through hole, and telescoping tube 82 can be threaded through in through hole.Thus, it is possible to balanced air duct handle 17 To the active force of telescoping tube 82, the mounting stability of air duct handle 17 can also be improved.In some embodiments of the utility model In, telescoping tube 82 is detachably connected with connector 81, and connector 81 can be releasably located on shell 18.For example, connector 81 It can be threadedly coupled or be clamped with telescoping tube 82, connector 81 can be threadedly coupled or be clamped with shell 18.

As shown in Fig. 1 and Fig. 5-Fig. 7, some embodiments according to the present utility model, cleaning member 84 may include accessory 91 and cleaning head 20, accessory 91 be detachably arranged on air duct pipe fitting 13, cleaning head 20 is detachably arranged in accessory 91 or wind On road pipe fitting 13.For example, accessory 91 can be formed as straight tube, one end of accessory 91 and air duct pipe fitting 13 are detachably connected, match The other end of part 91 can be equipped with cleaning head 20.Thus, it is possible to by accessory 91 being connected on air duct pipe fitting 13 to expand dust suction The cleaning range of device 11, can also improve the flow path of air-flow, to improve air-flow velocity, and then improve efficiency of dust collection.

Further, as shown in Fig. 1-Fig. 7, cleaning head 20 includes hairbrush annular in shape.For example, the end of air duct pipe fitting 13 Portion can be equipped with annular brush, and annular brush extends along the circumferential direction of air duct pipe fitting 13.For another example, the end of accessory 91 can To be equipped with annular brush, annular brush extends along the circumferential direction of 91 periphery wall of accessory.Thus, it is possible to improve cleaning head 20 with The contact area of clean surface (such as ground), so as to improve the cleaning effect of cleaning head 20.

Some embodiments according to the present utility model, air duct handle 17 are clasped with shell 18.Thus, it is possible to realize wind Road handle 17 is detachably connected with shell 18, and when connecting air duct handle 17 and shell 18, air duct handle 17 can be to host 12 form supporting role, so as to improve the structural stability of dust catcher 11, are also convenient for using host handle 15 to dust catcher 11 are operated, can be independent to ducting assembly 10 by holding air duct handle 17 when air duct handle 17 and the disengaging of shell 18 Operation, in order to clean cleaning member 84.

Dust catcher 11 according to the present utility model is described in detail below with reference to Fig. 1-Fig. 7.It is worth understanding, it is described below It is merely illustrative, rather than to the concrete restriction of the utility model.

As shown in Fig. 1-Fig. 7, dust catcher 11 includes host 12, ducting assembly 10 and scrubbing brush.

Specifically, host 12 includes shell 18, sucking blower 25, power supply 27, outlet as shown in Fig. 1-Fig. 7 271, dust collecting part 19 and host handle 15.Wherein, it sucks blower 25 and power supply 27 is respectively positioned in shell 18, suck blower 25 Positioned at the central area of shell 18, power supply 27 is located at the right end (right end as shown in Figure 1) of shell 18.The center of gravity G of host 12 is leaned on Nearly sucking blower 25.Host handle 15 is connect with the periphery wall of shell 18, and host handle 15 is located at right end (such as Fig. 1 of shell 18 Shown in right end) end end face on.

As shown in Fig. 1-Fig. 7, host handle 15 can be formed as reverse c-shape, host handle 15 may include first segment 131, One end of second segment 132 and third section 133, first segment 131 is connect with shell 18, one end and the first segment 131 of second segment 132 Other end connection, the other end of second segment 132 are connect with one end of third section 133, and the other end and shell 18 of third section 133 connect It connects, third section 133 is located at the lower section (lower section as shown in Figure 1) of first segment 131, wherein first segment 131 and the circle of second segment 132 It slips over and crosses and be mutually perpendicular to, second segment 132 and 133 rounding off of third section and be mutually perpendicular to, third section 133 is close to first segment 131 part is gripping area 137, and gripping area 137 is located at the top of host center of gravity.

As shown in Fig. 1-Fig. 7, outlet 271 is set on shell 18 and close to host handle 15.Dust collecting part 19 In the lower section (lower section as shown in Figure 1) of shell 18, dust collecting part 19 is extending at least partially into shell 18, dust collecting part 19 is detachably connected with shell 18, and the connection and disengaging of dust collecting part 19 and shell 18 can be controlled by the first fixture 70 System, for example, can realize the connection of dust collecting part 19 and shell 18 by pressing or stirring the first fixture 70 and fall off.Ash Dirt collecting part 19 can be formed as box-like, dust collecting part 19 towards shell 18 open at one end and be connected to inside shell 18, Dust collecting part 19 is closed at one end far from shell 18.It is set on the end face of left end (left end as shown in Figure 1) end of shell 18 There are air duct handle connecting portion 22 and flexible pipe jointing part 23, flexible pipe jointing part 23 is located at the lower section of air duct handle connecting portion 22 (lower section as shown in Figure 1).Flexible pipe jointing part 23 is with dust collecting part 19 by connecting communicating pipe 67 and being connected to.

As shown in Fig. 1-Fig. 7, ducting assembly 10 includes air duct pipe fitting 13 and cleaning member 84, wherein air duct pipe fitting 13 wraps Telescoping tube 82, connector 81, air duct handle 17 and body part 86 are included, cleaning member 84 includes accessory 91 and cleaning head 20, into one Step ground, cleaning head 20 include the first hairbrush 87 and the second hairbrush 102 again.

Specifically, as shown in Fig. 1-Fig. 7, one end of telescoping tube 82 is connect with the threaded one end of connector 81, connector 81 The other end and flexible pipe jointing part 23 it is detachably connected, and connector 81 can be rotated around flexible pipe jointing part 23, even Connector 81 can be formed as arc pipe, and connector 81 can be connected to telescoping tube 82 and flexible pipe jointing part 23, so as to reality The indirect communication of existing telescoping tube 82 and dust collecting part 19.The other end of telescoping tube 82 is connect with body part 86, on body part 86 Equipped with the first suction inlet 83, the first suction inlet 83 is connected to telescoping tube 82.Dust around body part 86 can be inhaled by first Entrance 83 is sucked in telescoping tube 82 and is collected into dust collecting part 19.

As shown in Fig. 1-Fig. 7, air duct handle 17 can be formed as L shape, and one end of air duct handle 17 is formed with the company of annular Socket part 115, interconnecting piece 115 are set on the periphery wall of telescoping tube 82, and interconnecting piece 115 is connect with body part 86, air duct handle 17 other end is equipped with air duct handle joint 14, and the free end of air duct handle joint 14 is connecting pin 117, the end of connecting pin 117 Face is equipped with the first clamping portion 122, and air duct handle connecting portion 22 is equipped with the second clamping portion 52 cooperated with the first clamping portion 122, from And being detachably connected for air duct handle joint 14 and shell 18 may be implemented, and the first clamping portion 122 and the second clamping portion 52 It connects and the second fixture 118 that can be equipped with by air duct handle 17 that falls off controls, for example, can be by pressing or stirring Second fixture 118 realizes the connection of the first clamping portion 122 and the second clamping portion 52 and falls off.

As shown in Fig. 1-Fig. 7, the first hairbrush 87 can be formed as annular, the first hairbrush 87 along body part 86 circumferential direction side To extension.First hairbrush 87 and body part 86 are detachably connected, and the connection and disengaging of the first hairbrush 87 and body part 86 can It is controlled with the third fixture 89 being equipped with by body part 86, for example, can be realized by pressing or stirring third fixture 89 The connection and disengaging of first hairbrush 87 and body part 86.First hairbrush 87 includes the first annulus and multiple first bristle 87a, each First bristle 87a is formed as strip, and multiple first bristle 87a arrange along the circumferential direction of the first annulus.Any one One end of one bristle 87a is connect with the first annulus, and the other end freely extends.

As shown in Fig. 1, Fig. 5-Fig. 7, accessory 91 can be formed as straight tube, and one end of accessory 91 is equipped with accessory connector 96, matches Part connector 96 can be detachably connected with body part 86, and the other end of accessory 91 is equipped with hairbrush shell 101, sets on hairbrush shell 101 There is the second suction inlet 97, the second suction inlet 97 is connected to accessory 91.Dust around hairbrush shell 101 can pass through the second suction inlet It is collected into dust collecting part 19 in 97 sucking accessories 91 and via telescoping tube 82.

As shown in Fig. 1, Fig. 5-Fig. 7, the second hairbrush 102 and hairbrush shell 101 are detachably connected, and the second hairbrush 102 with The connection and disengaging of hairbrush shell 101 can be controlled by the 4th fixture 104 that hairbrush shell 101 is equipped with, for example, can be by pressing Press or stir connection and disengaging that the 4th fixture 104 realizes the second hairbrush 102 and hairbrush shell 101.Second hairbrush 102 includes the Two annulus and multiple second bristle 102a, each second bristle 102a are formed as strip, and multiple second bristle 102a are along The circumferential direction of two annulus is arranged.One end of any one the second bristle 102a is connect with the second annulus, and the other end freely extends.

As shown in Fig. 4, Fig. 6-Fig. 7, dust catcher 11 can also include scrubbing brush 92, and scrubbing brush 92 includes scrubbing brush shell 106 and rotation Tube 107.As shown in figure 4, rotation pipe 107 may be coupled on body part 86, as Figure 6-Figure 7, rotation pipe 107 can also be with It is connected on hairbrush shell 101.Scrubbing brush shell 106 is movably connected with rotation pipe 107.

As shown in Fig. 1-Fig. 7, air duct pipe fitting 13 that dust catcher 11 has host 12 and connect with host 12.Air duct pipe fitting 13 With air duct handle joint 14, also, it is provided projectingly host handle 15 on host 12, protrusion is set on air duct pipe fitting 13 There is connecting pin 117, connecting pin 117 can be cooperatively connected with air duct handle joint 14.Host 12 include shell 18, shell 18 along Left and right directions (left and right directions as Figure 1-Figure 2) extends, and is equipped with dust collecting part 19, ash in the lower part of shell 18 Dirt collecting part 19 is cylindrical.

As shown in Fig. 1-Fig. 7, shell 18 is made of synthetic resin, and shell 18 includes main part 21, air duct handle connecting portion 22 and flexible pipe jointing part 23.Main part 21 extends along left and right directions (left and right directions as Figure 1-Figure 2), main part On 21 length direction, i.e. on Fig. 1-left and right directions shown in Fig. 2, the front end (left end as Figure 1-Figure 2) of main part 21 It is arranged in the prominent part of air duct handle connecting portion 22 and flexible pipe jointing part 23, flexible pipe jointing part 23 is located at air duct handle connecting portion 22 Lower section.Host 12 includes sucking blower 25, power supply 27 and main body control portion, sucking blower 25, power supply 27 and main body control portion It is respectively positioned in shell 18, main body control portion can control the movement of sucking blower 25.

As shown in Fig. 1-Fig. 7, host handle 15 is provided integrally at rear end (such as Fig. 1-of main body shell 18 (main part 21) Right end shown in Fig. 2), host 12 can be operated by grabbing host handle 15.Air duct handle connecting portion 22 is located at dust The front side (left side as Figure 1-Figure 2) of the axis direction of collecting part 19, from the upside of the front of main part 21, air duct hand Handle interconnecting piece 22 is L-shaped notch.The second clamping portion 52 as connection is towards front end (left end as Figure 1-Figure 2) The cylindrical shape of protrusion.Air duct handle 17 is equipped with the first clamping portion 122 towards one end of host 12.First clamping portion 122 be with The groove of second clamping portion 52 cooperation.

It is that horizontal direction is (as Figure 1-Figure 2 that flexible pipe jointing part 23, which is formed as cylindric, cylindric axis direction, Left and right directions).Air duct handle connecting portion 22 and flexible pipe jointing part 23 are located at the front side of the same side of host 12, when from When the front side of host 12 (body shell 18), air duct handle connecting portion 22 and flexible pipe jointing part 23 are walked abreast.Telescoping tube Interconnecting piece 23 is the part with 19 airtight connection of dust collecting part.In the inside of flexible pipe jointing part 23, air duct pipe fitting 13 and ash Dirt collecting part 19 is formed as cylindrical communicating pipe 67 by airtightly sealing communicating pipe 67.

The power supply driving by power supply 27 is formed in the front and back of main part 21 (shell 18) and generates negative pressure And formed for dust collecting part 19 suck dust attraction air sucking blower 25, dust collecting part 19 substantially in Entreat the upper of the axial dust collecting part 19 in the axial direction of the dust collecting part 19 of part and in the axial direction of dust collecting part 19 Side.The suction side of sucking blower 25 is connected to by air duct portions (not shown) with dust collecting part 19.Alternatively, it is also possible to Individual filter, dust arrester etc. is arranged in air duct portion.

Main body control portion can be microcomputer, can control the working condition of sucking blower 25, so that sucking blower 25 can be acted or be stopped with defined action mode.

Power supply 27 is to sucking blower 25, and main body control portion, air duct pipe fitting 13 etc. supplies electric power, through not shown terminal with External charging circuit connection can according to need charge via the electricity consumption of the charging circuit.The configuration of power supply 27 is (main in main part 21 Body shell body 18) right end position, that is, the right side of the axis direction relative to dust collecting part 19.22 He of air duct handle connecting portion Flexible pipe jointing part 23 and power supply 27 are located at the two sides of dust collecting part 19.

The position of the center of gravity G of host 12 is mainly by sucking blower 25, and power supply 27 is equal to be determined, the position of the center of gravity G of host 12 Positioned at the right side of the central axis in the left side and dust collecting part 19 of host handle 15.In other words, the center of gravity G of host 12 Position is located at the right of the i.e. flexible pipe jointing part 23 of left and right directions of host 12, the i.e. central portion close to 15 side of host handle. That is, flexible pipe jointing part 23 is located at the front and lower section of center of gravity G relative to center of gravity G.

Dust collecting part 19 can collect the dust sucked by the driving for sucking blower 25, such as pass through centrifuge separation Dust is recycled, dust collecting part 19 passes through the downstream for being airtightly connected to flexible pipe jointing part 23 communicating pipe 67.In addition, dust is received Part 19 of receiving is detachable relative to main body shell 18, and is controlled by the first fixture 70.

It on the other hand, further include as the curved connector 81 being connect with flexible pipe jointing part 23 in air duct pipe fitting 13 With the telescoping tube 82 for the upstream side for being located at connector 81.The front side of upstream side as telescoping tube main body telescoping tube 82 communicatively connects The first suction inlet of suction inlet main body 83 connect.And positioned at the first suction inlet 83 upstream side and detachably connect with telescoping tube 82 The cleaning member 84 connect.According to cleaning mode, air duct pipe fitting 13 be selectively held in by air duct handle joint 14 relative to The state being detached from the state that host 12 connects and at the position of air duct handle joint 14 from host 12.

Connector 81 can be formed by components such as the synthetic resin harder than telescoping tube 82 along curved axis, and The left end side of host 12 and flexible pipe jointing part 23 are detachably connected, and connector 81 can be along flexible pipe jointing part 23 Axis direction rotation, and be airtightly connected to via sealing in the upstream side of flexible pipe jointing part 23.Therefore, by making to connect First 81 base end part is rotated relative to flexible pipe jointing part 23 (host 12 (shell 18)), and front end is with the central axis of base end part Center and this tip portion can move in vertical direction.

As shown in Fig. 1-Fig. 7, when the one end of telescoping tube 82 is kept, the other end of telescoping tube 82 is sealingly connected to stretch On draw interconnecting piece 23.The downstream end side of telescoping tube 82 is connected to via connector 81 with dust collecting part 19, and is received via dust Part 19 of receiving is connected to the suction side for sucking blower 25.In the position lower than center of gravity G, downstream side connects via connector 81 and telescoping tube Socket part 23 connects.Telescoping tube 82 can be formed as with bellows made of the elasticity such as rubber and the synthetic resin of flexibility etc. Shape, and can stretch, and can be exerted a force along shrinkage direction.

Telescoping tube 82 is under the maximum (no-load condition) being retracted in nature, and is formed with The concave-convex flat shape of the close contact of the inner surface.In other words, only when telescoping tube 82 (will be upper by applying external force Trip state of the layback to the downstream side for being fixed on 12 side of host) keep to both ends pull telescoping tube 82 state when, to stretch. It should be noted that telescoping tube 82 has the length of such as about 150mm under maximum collapse state, and in 82 quilt of telescoping tube It is stretched to the length in the state of maximum with about 200 to 400mm.That is, the length of telescoping tube 82 is set to: even if It is also shorter than the distance that user reaches out one's hands in the case that telescoping tube 82 is stretched to greatest extent.

As shown in Fig. 1-Fig. 7, body part 86 can be formed as Straight by the synthetic resin etc. harder than telescoping tube 82 Shape, and the rear end as downstream end is integrally provided with air duct handle joint 14.First hairbrush 87 is in its front end shape At the multiple first bristle 87a having as cleaning part, the two sides of the inner edge are in the front end of the upstream end thereof as body part 86 The both sides in portion rotate, and can rotate in the up and down direction axially intersected with body part 86.89 part of third fixture Ground is exposed to the top of body part 86, allows it to be operated.Cleaning member 84 is properly connected and according to the shape of cleaning Formula is separated from the first suction inlet 83, for example, the accessory 91 that straight tube is elongated, the upstream end of accessory 91 can be used as the sucking of scrubbing brush 92 Mouthful.

As shown in Fig. 1, Fig. 5-Fig. 7, accessory 91 is provided with accessory connector 96 at the rear end as downstream end, and Front end as upstream end thereof is provided with the second suction inlet 97.Accessory connector 96 is connected at cleaning member 84 (accessory 91) The part of the front end of the first suction inlet 83 is inserted into when being connected to body part 86.In addition, the second suction inlet 97 is formed as and the The essentially identical shape of the shape of one suction inlet 83.That is, the second suction inlet 97 includes: cylindrical hair brush shell 101, second Bristle 102a is pivotally disposed at the front end, and hairbrush shell 101 detachably engages and keeps scrubbing brush 92.

As Figure 6-Figure 7, hairbrush shell 101 is formed annular shape, with multiple second bristle 102a, the second brush The free end of hair 102a extends to the left.4th fixture 104 exposes in top a part of hairbrush shell 101,104 energy of the 4th fixture Enough control the connection status of hairbrush shell 101 and cleaning member 84.Scrubbing brush 92 includes scrubbing brush shell elongated in the lateral width direction Body 106 and be rotatably connected to shell 106 rear portion rotation pipe 107.On scrubbing brush shell 106, with to be cleaned The opposite lower surface in surface on open suction inlet.It should be noted that the rotating brush as spin-cleaning body can be set At suction inlet.

Rotate pipe 107 by can relative to housing body 106 at least along axial-rotation in a manner of pivot suspension, with suction inlet Connection.The rear end side (downstream end side) for rotating pipe 107 has the diameter dimension roughly the same with the downstream end side of accessory 91, and Same as the second suction inlet 97, rear end side is also moveable.Air duct handle attachment end 117 constitutes the one of air duct handle joint 14 Part.In other words, air duct handle joint 14 also serves as air duct handle attachment end 117, the position different from telescoping tube 82, and And in the connector in the downstream side of air duct pipe fitting 13 81.Before the upstream side of telescoping tube 82, the first suction inlet 83 and connector 81 End side is integrally provided.

As shown in Fig. 1-Fig. 7, connecting pin 117 is made of the synthetic resin etc. harder than telescoping tube 82.Connecting pin 117 relative to The bending of air duct pipe fitting 13 and L-shaped protrusion.Therefore, the first suction inlet 83 (cleaning member 84) and telescoping tube 82 are substantially with straight Line is connected with each other.Connecting pin 117 is and the rear end of air duct handle 17 (rear end side positioned at one end of air duct handle joint 14) The continuous and part chimeric with the air duct handle connecting portion 22 of host 12, and there is inside the first clamping portion of cylinder 122.The One clamping portion 122 is that second clamping portion 52 is inserted into when being installed air duct pipe fitting 13 on host 12 by air duct handle joint 14 And chimeric part.A part of second fixture 118 is exposed to the front upper part of air duct handle attachment end 17, is able to carry out movement, In the inside of the first clamping portion 122, it is inserted into and the claw (not shown) for being locked to engaging receiving portion is exposed.

As shown in Fig. 1-Fig. 7, host handle 15 includes from the top of shell 18 (main part 21) generally rearward outstanding One section 131, from the reclinate second segment 132 of first segment 1, the third section 133 of the lower end of second segment 132 and shell 18 connects It connects, first segment 131, second segment 132 and third section 13 are integrally connected.Host handle 15 is formed along vertical direction.First segment 131 top have operation button 135, with mutually keep second segment 132 by suck blower 25 operation at equal intervals there.

As shown in Fig. 1-Fig. 7, second segment 132 is configured along up and down direction, and operation button 135 is located at the upper of second segment 132 Near end.Therefore, gripping area 137 held by the user is set near the upper end of second segment 132.Gripping area 137 are at least partially disposed at the top of the center of gravity G of host 12, and in the present embodiment, gripping area 137 is integrally located at center of gravity G's Top.That is, the air flow circuit component of flexible pipe jointing part 23 is to pass through the gripping area 137 of center of gravity G in a longitudinal direction and stretch The draw 82, the link position of the host 12 of host handle 15 are located opposite to each other that (center of gravity G is intermediate diagonal with vertical direction Line position).

Next, the operation that above-described embodiment will be described.

As shown in Figures 3 and 4, in the case where cleaning the biggish area of the swept surfaces such as indoor floor, dust suction Air duct pipe fitting 13 is closed to host 12 position for being clamped in air duct handle connecting portion 22 using air duct handle joint 14 by device 11, Host handle 15 (gripping area 137 of second segment 132) is held, is cleaned while moving.

At this point, dust collecting part 19 is pre-installed on shell 18 by 70 first fixture of fixture.In addition, accessory 91 is logical Accessory connector 96 is crossed to be inserted on air duct pipe fitting 13.The front end of accessory 91 is close to the first suction inlet 83.Accessory 91 and locked The connection of the accessory 91 of holding is air-tightness connection, and floor cleaner brush 92 is connected air-tightly on accessory 91.

In addition, 117 one side of connecting pin is aligned with the air duct handle connecting portion 22 of host 12 in air duct handle joint 14, During from front, insertion is fitted on one side, the second clamping portion 52 is inserted into the first clamping portion 122 relatively, so that the pawl of the second fixture 118 It is inserted into and locked relative to engaged part.Then, user operates setting button behaviour while catching host handle 15 Make button 135, to drive sucking blower 25 via main body control unit with desired operation mode.By the drive of sucking blower 25 Negative pressure that is dynamic and generating passes through dust collecting part 19, flexible pipe jointing part 23 (sealing), connector 81, telescoping tube 82, first Suction inlet 83 and cleaning member 84, the scrubbing brush 92 installed over a surface to be cleaned is driven, under the action of negative pressure, dust It is inhaled into together with from the air of suction inlet.User as needed rotates the rotating brush of scrubbing brush 92, cleans swept surface On dust, clean such as swept surface.Air containing dust is via floor cleaner brush 92, accessory 91, the first suction inlet 83, flexible Pipe 82 (interconnecting piece 115), the inner surface of telescoping tube 82 are mildly bent along via flexible pipe jointing part 23 (sealing), and from stretching The downstream (connector 81) of the draw 82 is inhaled into dust collecting part 19 communicating pipe 67.

As shown in Fig. 1-Fig. 3 and Fig. 5, clean close clearance (as furniture and wall) etc. cannot be passed through floor cleaner brush 92 Region, floor cleaner brush 92 can be removed from accessory 91.By operate third fixture 89, the engagement of floor cleaner brush 92 be released and from Accessory 91 removes.Table to be cleaned can be cleaned by using the bristle part 102 of the second suction inlet 97 of the front end of accessory 91 Face simultaneously sucks the air containing dust from the second suction inlet 97.

As shown in figs 2-4, cleaning member 84 (accessory 91) can also be sucked from first by operating third fixture 89 Mouth 83 removes.As shown in Fig. 2-Fig. 3, in order to clean the relatively small region or surface to be cleaned of such as desk, cleaning section Part 84 (accessory 91 and scrubbing brush 92) is removed, by holding with mobile host handle 15 to operate host 12.As shown in figure 4, ground Brush 92 can also be attached at the first suction inlet 83.Floor cleaner brush 92 is airtightly connected to relative to the movement by third fixture 89 Take out the first suction inlet 83.In this case, under the action of sucking the negative pressure that blower 25 is formed, dust in air can be from First suction inlet 83 flows into.In addition, user can according to need, the rotating brush of scrubbing brush 92 is rotated, cleaned on swept surface Dust.

In addition, accessory 91 can be connected higher position, such as ceiling by cleansing phase as shown in Fig. 1, Fig. 5-Fig. 7 Onto telescoping tube 82, telescoping tube 82 is connected on shell 18, and telescoping tube 82 is stretched, so as to extend the length of ducting assembly 10 Degree.

In the case where cleaning mode shown in fig. 1 or fig. 2, by operating the second fixture 118, by the second fixture 118 Claw from the engaging receiver part of air duct handle connecting portion 22 extract in the state of, the second clamping portion 52 from connection first be clamped Portion 122 is extracted, and air duct pipe fitting 13 is connected on host 12.

On the one hand host is lifted by the gripping area 137 near the upper end for the second segment 132 for holding host handle 15 12,1 mobile ventiduct pipe fitting 13 of air duct handle is on the other hand held, the telescoping tube 82, the first suction inlet 83 and the second sucking are stretched Mouth 9 can suck dust.In the case where only by extending telescoping tube 82 to clean the range that can be sufficiently achieved, host 12 can be put It sets on surface to be cleaned, without catching host handle 15 and being lifted.Suck the dust laden air of dust collecting part 19 Dust can be accommodated in dust collecting part 19 by centrifuge separation etc..Sucking blower 25 can be inhaled by isolated air And the outside of host 12 is discharged to from gas vent.When cleaning completion, user's operation operation button 135 is to stop sucking blower 25.In addition, the first fixture 70 is operated when needing for dust to be dropped to remove dust collecting part 19 from shell 18, and Dust collecting part 19 is upside down on dustbin etc., internal dust is discharged.

Moreover, host 12 be in the state that air duct handle joint 14 is removed air duct pipe fitting 13 from host 12, thus Inclination, the dust collecting part 19 is also unlikely inclined vertically in dust collecting part 19, and axial direction can be reliable Ground forms the swirling flow with pressure, and can prevent the deterioration of centrifuge separation performance.

In the above-described embodiments, host handle 15 can not only be provided at the rear end part of host 12, and can be set In host 12 at any position after center of gravity G.In addition, air duct pipe fitting 13 and master by air duct handle joint 14 Mounting structure between machine 12 can arbitrarily be set.

Although it have been described that one embodiment of the present of invention, but the embodiment provides by way of example, It is not intended to limit the scope of the utility model.This novel embodiment can be implemented with various other ways, not depart from It is able to carry out various omissions in the range of inventive concept, replaces, change.This embodiment and its modifications are included in model of the invention It encloses, in purport, is contained in invention documented by claims and its equivalency range.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (10)

1. a kind of dust catcher characterized by comprising

Host, the host include that shell, sucking blower, dust collecting part and host handle, the sucking blower are located at described In shell, the dust collecting part is set on the housing to store dust, and the host handle is located at the periphery of the shell On wall；

Ducting assembly, the ducting assembly include air duct pipe fitting and cleaning member, and the air duct pipe fitting and the shell are detachable Ground connection, the cleaning member are located at the end of the air duct pipe fitting, and the ducting assembly has air duct handle, the air duct hand Handle and the host handle are located at the two sides of the center of gravity of the host.

2. dust catcher according to claim 1, which is characterized in that the host handle has gripping area, the gripping The top for being at least partially disposed at the host center of gravity in region.

3. dust catcher according to claim 1, which is characterized in that the shell is equipped with to be arranged close to the host handle Outlet.

4. dust catcher according to claim 1, which is characterized in that the air duct pipe fitting includes body part and length-adjustable Telescoping tube, the cleaning member are located on the body part, and one end of the telescoping tube is connected with the body part, described flexible The other end of pipe is detachably connected by connector and the shell.

5. dust catcher according to claim 4, which is characterized in that the air duct handle is fixed on the body part.

6. dust catcher according to claim 5, which is characterized in that a part of housing of the air duct handle is described flexible Guan Shang.

7. dust catcher according to claim 4, which is characterized in that the telescoping tube and the connector removably phase Even, the connector is detachably arranged on the shell, and the connector is movable relative to the shell.

8. dust catcher according to claim 1, which is characterized in that the cleaning member includes:

Accessory, the accessory are detachably arranged on the air duct pipe fitting；

Cleaning head, the cleaning head are detachably arranged on the accessory or the air duct pipe fitting.

9. dust catcher according to claim 8, which is characterized in that the cleaning head includes hairbrush annular in shape.

10. dust catcher according to claim 1 to 9, which is characterized in that the air duct handle and the shell It is clasped.