CN106419747A - Connecting device of dust collector handle and dust collection hose - Google Patents
Connecting device of dust collector handle and dust collection hose Download PDFInfo
- Publication number
- CN106419747A CN106419747A CN201610805257.3A CN201610805257A CN106419747A CN 106419747 A CN106419747 A CN 106419747A CN 201610805257 A CN201610805257 A CN 201610805257A CN 106419747 A CN106419747 A CN 106419747A
- Authority
- CN
- China
- Prior art keywords
- dust collector
- hose
- attachment means
- device body
- collector handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/32—Handles
- A47L9/327—Handles for suction cleaners with hose between nozzle and casing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
The invention relates to a connecting device of a dust collector handle and a dust collection hose. The connecting device comprises a device body, the device body is a cylinder structure provided with an inner cavity and allowing airflow to pass through, a first opening used for being connected with the dust collection hose is formed in one end of the device body, and a second opening used for being connected with the dust collector handle is formed in the other end; at least two fixing buckles are arranged on the outer side wall of the device body and arrayed in the axial direction of the device body. The invention further relates to a dust collector. The dust collector comprises the dust collector handle, the dust collection hose and the connecting device. The connecting device does not destroy appearance integrity of the dust collector handle and is capable of tightly connecting the dust collector handle and the dust collection hose and improving sealability of dust collection pipelines. The dust collector has good suction and mute effects.
Description
Technical field
The present invention relates to dust collection equipment and accessory technical field, and in particular to the company of a kind of dust collector handle and hose
Connection device and dust catcher.
Background technology
Market survey discovery, dust catcher suction and its quiet degree are that consumer when dust catcher is chosen two is important greatly to be examined
Worry factor.Dust catcher suction directly affects the cleaning effect of dust catcher, can be by improving motor of dust collector power, improving dust suction
The modes such as the sealing condition of pipeline carry out improvement raising to suction.However, improve motor of dust collector power would generally directly result in
Dust catcher work noise becomes big, and muting function is deteriorated.Therefore, to reach preferable muting function and dust suction suction simultaneously, separately
One for improving the mode of dust catcher suction, that is, the sealing condition for improving dust collection pipeline is particularly significant.The dust collection pipeline of dust catcher
Multiple building blocks are generally included, for example：Body of dust collector, dust collector handle, dust collector hose etc..Wherein, handle and dust suction
Good sealing structure is hardly formed between flexible pipe.Actual angle according to be cleaned surface is generally needed when this is due to using
And present position constantly adjusts handle orientations, need to carry out a certain degree of relative rotation between handle and flexible pipe, therefore more difficult
Realize excellent sealing.
For improving the sealing effectiveness between dust collector handle and dust collector hose, at present often in handle and the suction of more difficult sealing
Attachment structure is added between dirt device flexible pipe, and by opening up perforated slot in the appearance of handle, attachment structure is solid with handle
Fixed connected.The setting of the perforated slot has not only broken up the integrality of handle so that junction sealing property is not good, and attractive in appearance
Property is poor.Additionally, this kind of attachment structure dismounting often can recurring structure damage, generally only for single use, cause to use
Cost increase.
Content of the invention
In order to solve the problems referred to above of prior art presence, the invention provides a kind of dust collector handle and hose
Attachment means and dust catcher.Purpose is, there is provided be arranged between dust collector handle and hose and not destroy handle complete
The attachment structure of property and the dust catcher with the attachment structure.
The technical solution adopted in the present invention is：
A kind of dust collector handle and the attachment means of hose, including device body, described device body is with interior
Portion's cavity, the tube structure that air-flow passes through can be allowed；
And one end of described device body is provided with and is open for connecting the first of the hose, the other end is provided with
For connecting the second opening of the dust collector handle；
And at least two fixation buckles on the lateral wall of described device body, are provided with, buckle edge is fixed described at least two
The axial spread configuration of described device body.
Preferably, the quantity of the fixed buckle is two, fixes buckle and second including first and fixes buckle；Described
One fixes buckle is arranged near the described first opening, and described second fixes buckle is arranged near the described second opening.
Preferably, the first fixation buckle includes first slope face, and the one end in the first slope face is to be fixedly installed
Fixing end on described device outer body wall, the other end is the free end for stretching out, the free end and described first
The axial distance of opening is less than the fixing end and the described first axial distance being open.
Preferably, second buckle includes the card access surface arranged perpendicular to described device outer body wall, and the card
Junction is axially arranged perpendicular to described device body.
Preferably, the second slope is connected between the lateral wall of the top of the card access surface and described device body
Face, one end that second slope is connected with the card access surface with described second opening axial distance, be more than described second
One end that slope is connected with described device outer body wall and the described second axial distance being open.
Preferably, auxiliary rib is provided with, the auxiliary rib is along described device sheet on the lateral wall of described device body
Body axially arranged.
Preferably, the quantity of the auxiliary rib is a plurality of, circumference of a plurality of auxiliary rib along described device body
Spread configuration.
Preferably, first opening is arranged to two cirque structures being arranged concentrically, described two annular knots
Structure is spaced the first predeterminable range and arranges, and first predeterminable range is used for accommodating and the fixation hose.
Preferably, ring channel structures are provided with the lateral wall of the described device body at second opening, institute
State.
Preferably, described device body is made up of polypropylene plastic material.
A kind of dust catcher, including the connection of dust collector handle, hose and described dust collector handle and hose
Device；
The dust collector handle is sheathed on the outside of the attachment means, and one end of the hose is connected in institute
State at first opening of attachment means.
Preferably, the dust collector handle includes handle casing and the lower cover being inserted in the handle casing shell wall；Institute
The fixed card slot being adapted with the fixed buckle is provided with the side wall for stating lower cover and the handle casing, by the company
Connection device is fixed on inside the dust collector handle.
Preferably, one end that the hose is connected with the attachment means is set to the inner ring being arranged concentrically and outer
Ring, the root of the inner ring and outer rings are connected and separate one section of second predeterminable range in end.
Preferably, the dust catcher also includes flexible pipe collar, and the hose clamp snare is on the hose, and leads to
Cross locating fastener to be connected with the side wall of the handle casing.
Beneficial effects of the present invention are：
1st, axially disposed on the lateral wall of described device body have at least two fixation buckles, and the fixed buckle can be by
Described device body is arranged at handle inner, and does not destroy the integrality of dust collector handle appearance, be conducive to improve handle with
The sealing of hose junction and aesthetic property.
2nd, axially disposed on the lateral wall of described device body have auxiliary rib, and the auxiliary rib is along device body week
To arrangement, it is possible to increase the ability of the attachment means opposing external force and deformation.On the auxiliary rib axially disposed from
Can be fitted with dust collector handle inner tight by edge, be conducive to improving dust collector handle and the attachment means phase connection
The sealing property of position, and the structural stability of the attachment means can be further enhanced, prevent which from deforming, damage.
3rd, the dust catcher includes dust collector handle, hose and the attachment means, the attachment means and dust suction
Device handle and hose closely connect, and form good sealing structure in handle with the junction of hose, not only improve
The overall sealing performance of the dust collection pipeline of the dust catcher is improved, increases dust catcher suction, while dust catcher can keep again
Good muting function, improves comfort.
Description of the drawings
Fig. 1 is the profile of dust collector handle of the present invention and the attachment structure of hose；
Fig. 2 is the dimensional structure diagram of dust collector handle of the present invention and the attachment structure of hose；
Fig. 3 is the right view of dust collector handle of the present invention and the attachment structure of hose；
Fig. 4 is the top view of dust collector handle of the present invention and the attachment structure of hose；
Fig. 5 is that attachment structure of the present invention is carried out with the dust collector handle, the hose, the flexible pipe collar
Profile after assembling；
Fig. 6 is that attachment structure of the present invention is carried out with the dust collector handle, the hose, the flexible pipe collar
Enlarged fragmentary cross section after assembling；
Fig. 7 is that attachment structure of the present invention is carried out with the dust collector handle, the hose, the flexible pipe collar
Surface structure schematic diagram after assembling.
In figure：1st, device body；11st, the first opening；111st, two cirque structures；12nd, the second opening；13rd, first is solid
Determine buckle；131st, first slope face；14th, second buckle is fixed；141st, card access surface；142nd, the second slope；15th, rib is aided in；
16th, ring channel structures；2nd, hose；21st, inner ring；22nd, outer shroud；3rd, dust collector handle；31st, handle casing；32nd, lower cover；4、
Flexible pipe collar.
Specific embodiment
For the present invention is expanded on further for reaching technological means and effect that predetermined goal of the invention is taken, below in conjunction with attached
Figure and preferred embodiment, to the specific embodiment according to the present patent application, structure, feature and its effect, describe in detail such as
Afterwards.In the following description, in one or more embodiments special characteristic, structure or feature can be combined by any suitable form.
Embodiment 1
As Figure 1-4, the preferable reality of a kind of dust collector handle and the attachment means of hose is present embodiments provided
Mode is applied, including device body 1, described device body 1 is with internal cavities, can allow the tube structure that air-flow passes through；
One end of described device body 1 be provided with for connect the hose 2 first opening 11, the other end arrange
Have for connect the dust collector handle 3 second opening 12；
At least two fixation buckles are provided with the lateral wall of described device body 1, fix buckle edge described at least two
The axial spread configuration of described device body 1.
The attachment means are arranged inside dust collector handle 3 by the described fixed buckle of axially aligned setting, energy
Enough by the hose 2 and 3 tight connection of the dust collector handle.The described fixed buckle that homonymy is arranged is caused without the need for inhaling
The perforated slot of the face integrality that disfeatures is set on the wall of dirt device handle 3, it is only necessary to along the axial position that the fixed buckle is located
Install and do not destroy handle appearance clamping slot accordingly, you can the attachment means are stably arranged at dust collector handle
3 inside, and the fixed form of clamping causes the assembly method of the attachment means simple and convenient.
Used as a kind of preferably embodiment, the quantity of the fixed buckle is two, fixes 13 He of buckle including first
Second fixes buckle 14；Described first fixes buckle 13 is arranged near the described first opening 11, and the second fixation buckle 14 is leaned on
Closely described second opening 12 is arranged.Two fixing cards are only set and are buckled with the processing and manufacturing work beneficial to the simplification attachment means
Skill, reduces manufacturing cost, and the first fixation buckle 13 and the second fixation buckle 14 is respectively arranged at described device sheet
The attachment means stably can be fixed by the two ends of body 1, be conducive to the stability for improving assembling structure.
Preferably, the first fixation buckle 13 includes that first slope face 131, the one end in the first slope face 131 are
The fixing end being fixedly installed on 1 lateral wall of described device body, the other end is the free end for stretching out, the free end with
The axial distance of first opening 11 is less than the axial distance of the fixing end and the described first opening 11.Need explanation
It is, described outer above, refer to the direction away from 1 lateral wall of described device body.The freedom with the setting that stretches out
The residing direction in end is front end, with the direction residing for the fixing end as rear end, by relative for attachment means dust collector handle 3
Forward end is moved, and the free end can be made to be connected in corresponding position on dust collector handle 3, fixation is played.And by institute
State attachment means to be moved relative to dust collector handle 3 to the back-end, the gradient in the first slope face 131 causes first fixing card
Button 13 successfully can be deviate from from fixed notch so that described in during dismounting, the structure of the first fixation buckle 13 is not damaged, from
And part exchanging need not be carried out, simplify dismounting operation.
Preferably, second buckle includes the card access surface 141 arranged perpendicular to 1 lateral wall of described device body, and institute
Card access surface 141 is stated perpendicular to the axially arranged of described device body 1.The card access surface 141 can be matched somebody with somebody with the dust collector handle 3
Clamping is closed, the position for fixing the attachment means is equally used for.It is further preferred that the top of the card access surface 141 with described
The second slope 142, second slope 142 and the card access surface 141 is connected between the lateral wall of device body 1
The axial distance of connected one end and the described second opening 12, more than on the outside of second slope 142 and described device body 1
Wall be connected one end with described second opening 12 axial distance.That is, the incline direction of described second slope 142 and described
The incline direction of one slope 131 is identical, when the attachment means are moved to the back-end relative to the dust collector handle 3, with institute
State first slope face 131 similarly, the gradient of second slope 142 also enables described second to fix buckle 14 conveniently
From interface arrangment deviate from.
As a kind of preferably embodiment, auxiliary rib 15 on the lateral wall of described device body 1, is provided with, described auxiliary
Help rib 15 along the axially arranged of described device body 1, the axially disposed auxiliary rib 15 can improve the connection
The structural stability of device, and improve the mechanical strength of the attachment means.And include one along axle on the auxiliary rib 15
To the free margins edge for arranging, when the attachment means are assembled in the dust collector handle 3, the free margins is along can be with
The wall of dust collector handle 3 is fitted close, and is on the one hand conducive to improving the attachment means and contacts with the dust collector handle 3
Position sealing, on the other hand, institute can be limited with the auxiliary close-fitting dust collector handle 3 of rib 15
The movement and deformation of attachment means is stated, plays a part of further to strengthen the attachment means structural stability.
Preferably, the quantity of the auxiliary rib 15 is a plurality of, and a plurality of auxiliary rib 15 is along described device body 1
Circumferential array is arranged, and a plurality of auxiliary rib 15 can disperse in the attachment means suffered external force, prevents from being arranged at same
Described fixed buckle on axial direction causes stress raisers in the attachment means, so as to bring structural failure.
Used as a kind of preferably embodiment, first opening 11 is arranged to two cirque structures being arranged concentrically
111, described two cirque structures 111 are spaced the first predeterminable range and arrange, and first predeterminable range is used for accommodating and fixed
The hose 2.More specifically, one end of the hose 2 can be inserted in folded by two cirque structures
In space, the hose 2 is fixed in the attachment means.
As a kind of preferably embodiment, on the lateral wall of the described device body 1 at the described second opening 12
Ring channel structures 16 are provided with, in the ring channel structures 16, sealing ring is arranged with.Described second opening 12 directly with the suction
The side wall inner surfaces of dirt device handle 3 contact, and the sealing ring for arranging thereon can make second opening 12 and the suction
The junction of dirt device handle 3 has more preferably sealing property.
Preferably, described device body 1 is made up of polypropylene (PP) plastic material, and the polypropylene plastic material has good
Good elasticity, makes the good from morphotropism of the attachment means, to not only improve and carry out close-fitting with dust collector handle 3 and be connected, and side
Just dismantled, it is to avoid cause device to damage during dismounting and scrap, advantageously reduce cost of installation and use.
Embodiment 2
The present embodiment provides a kind of preferably embodiment of the dust catcher, including dust collector handle 3, hose 2
With the dust collector handle described in embodiment 1 and the attachment means of hose.The dust collector handle 3 is sheathed on the connection
The outside of device, one end of the hose 2 be connected at first opening 11 of the attachment means (as Fig. 5,
Shown in Fig. 6).
The attachment means are built in the dust collector handle 3, on the premise of dust catcher outward appearance is not affected, can be by
The dust collector handle 3 and the hose 2 are closely joined together, and have the dust collection pipeline of the dust catcher good
Integrality, sealing and aesthetic property.The surface structure of assembling rear dust collector handle 3 and 2 coupling part of hose is shown in Fig. 7.
Used as a kind of preferably embodiment, the dust collector handle 3 includes handle casing 31 and is inserted in the handle
Lower cover 32 in 31 shell wall of shell；It is provided with the side wall of the lower cover 32 and the handle casing 31 and the fixed buckle
The fixed card slot being adapted, more specifically, on the lower cover 32 and corresponding position of handle casing 31 is provided with and described
The first draw-in groove that one fixation buckle 13 is adapted.It is additionally provided with the handle casing 31 and mutually fits with the described second fixation buckle 14
The second draw-in groove that matches somebody with somebody.
During assembling, first the lower cover 32 is inserted on the handle casing 31, then takes the attachment means, will be described
Second opening, 12 ends of attachment means are towards the handle casing 31, and fix buckle 13 and described second by described first
Fixed buckle 14 is directed at the corresponding cooperation position on the handle, and the attachment means are filled in inside the handle casing 31,
The free end in the first slope face 131 on the first fixation buckle 13 is stretched in first draw-in groove, and described second is solid
The card access surface 141 that determines on buckle 14 coordinates clamping with second draw-in groove, you can by the attachment means and the dust suction
Device handle 3 is closely connected as a single entity.
Again one end of the hose 2 is alignd with 11 ends of the first opening of the attachment means and is connected.
Preferably, one end that the hose 2 is connected with the attachment means is set to the inner ring 21 being arranged concentrically and outer shroud 22, institute
State inner ring 21 to be connected with the root of outer shroud 22 and separate one section of second predeterminable range in end.It should be noted that described herein
Root refer to one end that the inner ring 21 and the outer shroud 22 are joined directly together with the hose 2, end refers to this
One end of the two the direction attachment means.End separate and the inner ring 21 that is arranged concentrically and outer shroud 22 can grafting set
It is placed in first opening 11.Especially when the described first opening 11 is two cirque structures 111 being arranged concentrically, described interior
Ring 21 and outer shroud 22 are inserted in 111 clip spaces of described two cirque structures, and the inner ring 21 and outer shroud 22 are subject to along footpath
To the squeezing action in direction, as natural resiliency and the described first opening 11 are fitted close so that the hose 2 with described
Connecting portion between attachment means has good sealing property.Meanwhile, the end of the hose 2 has relative institute
State the free degree rotated by attachment means so that in actual cleaning, rotation between the hose 2 and handle is matched somebody with somebody
Close and fix, convenient use.
Finally, it is preferable that the dust catcher also includes that flexible pipe collar 4, the flexible pipe collar 4 are sheathed on the hose
On 2, and it is connected with the side wall of the handle casing 31 by locating fastener, you can complete the dust collector handle 3, dust suction soft
The assembly work of pipe 2, flexible pipe collar 4 and the attachment means.More specifically, one end of the flexible pipe collar 4 is and the hand
The fixed part of 31 phase clamping of handle shell, the other end are the supporting part for supporting the hose 2, and the supporting part has good
Elasticity, is prevented from the bending that hose 2 occurred wide-angle in the course of the work, it is to avoid occur flexible pipe damage, reveal or
The problem of dust collection pipeline partial sealing.
When disassembly is desired, remove the flexible pipe collar 4 first, and the lower cover 32 is taken out from the handle casing 31
Go out, now, the first fixation buckle 13 for being engaged clamping with the lower cover 32 is disconnected with the handle.Reuse
Instrument props up the second fixation buckle 14 and touches to the attachment means radial direction, you can make described second to fix buckle
14 deviate from from the handle, then complete to dismantle by removing the hose 2.The attachment means structure after abjection is complete
Whole, can be used in installing and using again, be conducive to saving to install and use cost.
To sum up, skilled addressee readily understands that, on the premise of not conflicting, above-mentioned each advantageous manner can from
By combination, superposition.
The above, better embodiment only of the invention not does any pro forma restriction to the present invention.Any
People can draw other various forms of products under the enlightenment of the present invention, however, making any change in its shape or structure
Change, every with technical scheme identical or similar to the present application, it is within the scope of the present invention.
Claims (14)
1. attachment means of a kind of dust collector handle and hose, it is characterised in that including device body (1), described device
Body (1) is with internal cavities, can allow the tube structure that air-flow passes through；
And one end of described device body (1) is provided with and is open (11) for connecting the first of the hose (2), the other end
Be provided with (12) are open for connecting the second of the dust collector handle (3)；
And at least two fixation buckles on the lateral wall of described device body (1), are provided with, buckle edge is fixed described at least two
The axial spread configuration of described device body (1).
2. attachment means of dust collector handle according to claim 1 and hose, it is characterised in that the fixing card
The quantity of button is two, fixes buckle (13) and second including first and fixes buckle (14)；First fixation buckle (13) is leaned on
Closely described first opening (11) is arranged, and described second fixes buckle (14) is arranged near the described second opening (12).
3. attachment means of dust collector handle according to claim 2 and hose, it is characterised in that described first is solid
Buckle (13) is determined including first slope face (131), the one end of first slope face (131) is to be fixedly installed on described device sheet
Fixing end on body (1) lateral wall, the other end are the free end for stretching out, the free end and the described first opening (11)
Axial distance is less than the axial distance of the fixing end and the described first opening (11).
4. attachment means of the dust collector handle according to Claims 2 or 3 and hose, it is characterised in that described the
Two buckles (14) include the card access surface (141) arranged perpendicular to described device outer body wall, and the card access surface (141) is vertical
In the axially arranged of described device body (1).
5. attachment means of dust collector handle according to claim 4 and hose, it is characterised in that the card access surface
(141) the second slope (142) is connected between top and the lateral wall of described device body (1), and described second is oblique
One end that domatic (142) are connected with the card access surface (141) with described second opening (12) axial distance, be more than described second
One end that slope (142) is connected with described device body (1) lateral wall with described second opening (12) axial distance.
6. attachment means of the dust collector handle according to any one of claim 1-5 and hose, it is characterised in that institute
Auxiliary rib (15) is provided with the lateral wall for stating device body (1), and auxiliary rib (15) is along described device body (1)
Axially arranged.
7. attachment means of dust collector handle according to claim 6 and hose, it is characterised in that the auxiliary bar
The quantity of bar (15) is a plurality of, and a plurality of auxiliary rib (15) is arranged along the circumferential array of described device body (1).
8. attachment means of the dust collector handle according to any one of claim 1-7 and hose, it is characterised in that institute
Two cirque structures (111) that the first opening (11) is arranged to be arranged concentrically are stated, between described two cirque structure (111)
Arrange every the first predeterminable range, first predeterminable range is used for accommodating and fixed hose (2).
9. attachment means of the dust collector handle according to any one of claim 1-8 and hose, it is characterised in that lean on
Ring channel structures (16), the annular are provided with the lateral wall of the described device body (1) at closely described second opening (12) place
Slot structure is arranged with sealing ring on (16).
10. attachment means of the dust collector handle according to any one of claim 1-9 and hose, it is characterised in that
Described device body (1) is made up of polypropylene plastic material.
11. a kind of dust catchers, it is characterised in that arbitrary including dust collector handle (3), hose (2) and claim 1-10
The attachment means of dust collector handle and hose described in；
Dust collector handle (3) are sheathed on the outside of the attachment means, and the one end of hose (2) is connected in
Described first opening (11) place of the attachment means.
12. dust catchers according to claim 11, it is characterised in that described dust collector handle (3) include handle casing
And the lower cover (32) that is inserted in the handle casing shell wall (31)；Lower cover (32) and the side wall of the handle casing (31)
On be provided with the fixed card slot being adapted with the fixed buckle, the attachment means are fixed on the dust collector handle
(3) internal.
13. dust catchers according to claim 11 or 12, it is characterised in that hose (2) and the connection dress
Put inner ring (21) and outer shroud (22) that connected one end is set to be arranged concentrically, the root phase of inner ring (21) and outer shroud (22)
Connect and separate one section of second predeterminable range in end.
14. dust catchers according to any one of claim 11-13, it is characterised in that also include flexible pipe collar (4), described
Flexible pipe collar (4) is sheathed on the hose (2), and is connected with the side wall of the handle casing (31) by locating fastener
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610805257.3A CN106419747B (en) | 2016-09-05 | 2016-09-05 | A kind of attachment device and dust catcher of dust collector handle and hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610805257.3A CN106419747B (en) | 2016-09-05 | 2016-09-05 | A kind of attachment device and dust catcher of dust collector handle and hose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106419747A true CN106419747A (en) | 2017-02-22 |
| CN106419747B CN106419747B (en) | 2018-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610805257.3A Active CN106419747B (en) | 2016-09-05 | 2016-09-05 | A kind of attachment device and dust catcher of dust collector handle and hose |
Country Status (1)
| Country | Link |
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| CN (1) | CN106419747B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106214071A (en) * | 2016-09-23 | 2016-12-14 | 珠海格力电器股份有限公司 | Vacuum cleaner, handle and hose assembly and handle arrangement thereof |
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|---|---|---|---|---|
| CN106214071A (en) * | 2016-09-23 | 2016-12-14 | 珠海格力电器股份有限公司 | Vacuum cleaner, handle and hose assembly and handle arrangement thereof |
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| Publication number | Publication date |
|---|---|
| CN106419747B (en) | 2018-12-18 |
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