CN105919516A - Bendable storage type hose and vacuum cleaner - Google Patents
Bendable storage type hose and vacuum cleaner Download PDFInfo
- Publication number
- CN105919516A CN105919516A CN201610412291.4A CN201610412291A CN105919516A CN 105919516 A CN105919516 A CN 105919516A CN 201610412291 A CN201610412291 A CN 201610412291A CN 105919516 A CN105919516 A CN 105919516A
- Authority
- CN
- China
- Prior art keywords
- flexible pipe
- containing box
- flexible
- intake type
- vacuum cleaner
- 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.)
- Pending
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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
-
- 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
- A47L9/244—Hose or pipe couplings for telescopic or extensible hoses or pipes
-
- 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
- A47L9/248—Parts, details or accessories of hoses or pipes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
The invention discloses a bendable storage type hose and a vacuum cleaner. The bendable storage type hose comprises a storage tank (3). A hose (6) is arranged inside the storage tank (3), a fixed end of the hose (6) is fixedly connected with a fixed end of the storage tank (3), and a movable end of the hose (6) is movably connected with a movable end of the storage tank (3); the natural length of the hose (6) is longer than that of the storage tank (3), and the hose (6) is of a compressible structure. The bendable storage type hose and the vacuum cleaner have the advantages of convenience in storage and good service effect.
Description
Technical field
The present invention relates to a kind of flexible pipe, a kind of flexible intake type flexible pipe and vacuum cleaner.
Background technology
The flexible pipe being applied on central dust extractor and horizontal dust collector equipment at present all uses non-retractable structure, general vacuum cleaner all can be with one section of hose the longest, after use completes in dust suction work, both inconveniences are placed in the storage of flexible pipe and also takies larger space；And the flexible pipe telescopic structure of many employings being applied on vertical type dust collector, directly it is wound on vacuum cleaner when not using, the bellows of this extension spring structure, although hose length is shorter when naturalness, when vacuum cleaner uses, flexible pipe can be stretched to the longest, when not using, flexible pipe can also be retracted to short length, it is simple to storage, but still can take the space beyond vacuum cleaner；Simultaneously as stretchable flexible pipe is for a long time in suspension status, due to the effect of self gravitation, As time goes on can occur sinking, and then the phenomenon of the tight joint pine of a joint occurs；It is being not required to elongation flexible pipe, but by soft tube winding on vacuum cleaner, when carrying out dust suction by scrubbing brush, flexible pipe is being wrapped in vacuum cleaner for a long time and is going up and accept suction, also can produce the phenomenon inhaling flat and modification；And when flexible pipe needs to elongate the some dust suction leaving main body of dust collector farther out, under double actions of gravity of work suction and tensile force, the vacuum cleaner being connected to the flexible pipe other end also can be by with movement, cause vacuum cleaner also to need to take vacuum cleaner into account while needing flexible pipe is persistently exerted a force in using not dragged down, both hands are required for firmly, cause using inconvenience.It addition, the central dust extractor fixed even with hose connecting points, the bellows of this employing stretching mode, when inhaling dust sucting point farther out, owing to flexible pipe is stretched, its endoporus can diminish, and causes ventilation to reduce.
Therefore, current flexible pipe, it is particularly applied to the flexible pipe on the particular devices such as vacuum cleaner, however it remains storage inconvenience, awkward problem.
Summary of the invention
It is an object of the invention to, it is provided that a kind of flexible intake type flexible pipe and vacuum cleaner, it is convenient that it has storage, and using effect is preferable, the feature that ventilation is big.
First embodiment of the invention discloses a kind of flexible intake type flexible pipe, and including containing box, the inside of containing box is provided with flexible pipe, and the fixing end of flexible pipe is fixing with the fixing end of containing box to be connected, and the movable end of flexible pipe is flexibly connected with the movable end of containing box；The natural length of described flexible pipe is longer than the length of containing box, and flexible pipe is compressible structure.
In aforesaid flexible intake type flexible pipe, the natural length of described flexible pipe is 2～6 times of containing box.
In aforesaid flexible intake type flexible pipe, described flexible pipe is helical structure.
In aforesaid flexible intake type flexible pipe, it is connected with the structure movement of draw-in groove and buckle between movable end and the movable end of containing box of described flexible pipe.
In aforesaid flexible intake type flexible pipe, described flexible pipe is embedded with compression spring.
In aforesaid flexible intake type flexible pipe, described flexible pipe is embedded with electric wire.
In aforesaid flexible intake type flexible pipe, described containing box and flexible pipe are flexible flexible pipe.
In aforesaid flexible intake type flexible pipe, described containing box be inside and outside be corrugated or outward in shape smooth in ripple or inside and outside be the flexible pipe of smooth shape.
In aforesaid flexible intake type flexible pipe, the outside of described containing box is provided with sheath.
Another embodiment discloses a kind of vacuum cleaner with aforementioned flexible intake type flexible pipe.
Compared with prior art, the present invention is provided with containing box and flexible pipe jaw elements, internal flexible pipe uses compression flexible pipe, its natural length is longer than the length of containing box, flexible pipe can be compressed in containing box, the movable end of flexible pipe and the movable end of containing box are for being flexibly connected, the folding between flexible pipe and containing box can be facilitated, containing box has the advantages that can receive flexible pipe, more existing conventional hoses and the flexible pipe that can extend use the most more convenient, simultaneously, compression flexible pipe is from compressive state to naturalness, hose diameter is constant or becomes big, ventilation can be increased, dust suction performance is more preferably；Use the vacuum cleaner of flexible intake type flexible pipe, there is flexible pipe convenient for collecting, during use, conveniently feature will not be used by with movement.
Additionally, the natural length of inventive hose is containing box 2～6 times, it is fully able to the length needs meeting in practical situation；Containing box and flexible pipe in the present invention are flexible flexible pipe, it is simple in use change direction；It is connected with the structure movement of buckle for draw-in groove between movable end and the movable end of containing box of inventive hose, rotates containing box and both can complete the folding between containing box and flexible pipe, simple in construction, it is simple to operation；The present invention has been embedded compression spring and electric wire on the inwall of flexible pipe, can either play flexible pipe and preferably support and contraction, and having again can the feature of connection circuit；The outside of containing box of the present invention is provided with sheath, and this sheath makes the feature that the present invention has good hand touch, frictional property is good and more attractive in appearance.Therefore, it is convenient that the present invention has storage, the preferable feature of using effect.
Accompanying drawing explanation
Fig. 1 is the structural representation when the state of income of the flexible pipe in the present invention；
Fig. 2 is the structural representation when stretching out state of the flexible pipe in the present invention；
Fig. 3 is the longitdinal cross-section diagram of Fig. 2；
Fig. 4 is enlarged drawing at A in Fig. 3；
Fig. 5 is the structural representation at the first adapter sleeve；
Fig. 6 is the structural representation at the second adapter sleeve；
Fig. 7 is a kind of horizontal type structure schematic diagram of vacuum cleaner in the present invention；
Fig. 8 is the another kind of horizontal type structure schematic diagram of vacuum cleaner in the present invention；
Fig. 9 is another horizontal type structure schematic diagram of vacuum cleaner in the present invention；
Figure 10 is a kind of vertical structure schematic diagram of vacuum cleaner in the present invention；
Figure 11 is the structural representation when the state of use of the vertical type dust collector in Figure 10.
Being labeled as in accompanying drawing: 1-dust suction union joint, 2-the first adapter sleeve, 3-containing box, 4-the second adapter sleeve, 5-air regulating bend pipe, 6-flexible pipe, 10-power supply, 11-handle, 12-main body of dust collector, the adapter of 13-hard, 14-scrubbing brush.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings, but is not intended as the foundation limiting the present invention.
Embodiment 1.
As shown in Figure 1, Figure 2, it is that the present embodiment uses the diagram in central dust extractor shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6.As it can be seen, a kind of flexible intake type flexible pipe, including containing box 3, the inside of containing box 3 is provided with flexible pipe 6, containing box 3 and flexible pipe 6 and is flexible flexible pipe.
The length of containing box 3 is relatively fixed, flexible pipe smooth in corrugated flexible hose or inside and outside smooth flexible pipe or outer ripple inside and outside containing box 3.Internal smooth-out design can reduce the diameter of containing box, makes flexible intake type flexible pipe overall volume reduce, both artistic and practical.It is provided with passive steel wire, the soft crust of steel wire outer cladding in containing box 3 so that containing box 3 can bend and will not roll over flat, can not substantially stretch or compress simultaneously.The outside of containing box 3 is provided with sheath, is used for preventing containing box from wearing and tearing, and aesthetic appeal.
Flexible pipe 6 is the corrugated hose that can compress, and natural length is 2～6 times of containing box 3 length, a length of length equal to or slightly less than containing box 3 after compression, so that flexible pipe 6 can be accommodated in containing box 3 upon compression.Compression spring, and the electric wire for conduction it is provided with in flexible pipe 6.It is coated with soft crust outside compression spring and electric wire so that flexible pipe 6 good bandability, and is less likely to occur to roll over flat.
In order to make flexible pipe 6 can be fixed in containing box 3, it is connected fixing with the fixing end of containing box 3 for the fixing end of flexible pipe 6, can be by fixing buckle, or the connector of injection mo(u)lding connects.Being connected with the structure movement of draw-in groove and buckle between the movable end of flexible pipe 6 and the movable end of containing box 3, draw-in groove is with one section of slideway, and the opening part snapping through draw-in groove on flexible pipe 6 enters slideway, and is rotated into slideway depths by flexible pipe 6, is blocked by draw-in groove.Locating part can be set in slideway depths.
Here can also using the elastic button that can play phase same-action, or other movable connection methods, as long as making flexible pipe 6 can be accommodated in containing box 3, not popping up, and the other end of flexible pipe 6 can relatively rotate with the other end of containing box 3.Owing to flexible pipe 6 is corrugated flexible hose, can produce certain torsion in compression process, therefore, movable connection structure herein needs to allow flexible pipe 6 and containing box 3 to relatively rotate.
In using, rotate the movable end of flexible pipe 6, snap through draw-in groove slideway and arrive draw-in groove opening part, and under the elastic reaction of compression spring, eject containing box 3, now open central dust extractor, dedusting work can be carried out, after dust suction dedusting end-of-job, only need to block central dust extractor suction port with hands or other objects, under the suction of vacuum cleaner, flexible pipe 6 shrinks, until full retraction is in containing box 3, buckle on flexible pipe 6 movable end is snapped in the opening of draw-in groove, and rotate to slideway depths in slideway, flexible pipe 6 is stuck in containing box 3, close central dust extractor, complete using and receiving of hose.
Embodiment 2.
A kind of vacuum cleaner with flexible intake type flexible pipe, it is constituted such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, shown in Figure 10 and Figure 11, including main body of dust collector 12, connect on main body of dust collector 12 and have dust suction union joint 1, connect through the first adapter sleeve 2 on dust suction union joint 1 and have containing box 3, the inside of containing box 3 is provided with flexible pipe 6, one end of flexible pipe 6 is fixing with one end of containing box 3 to be connected, the other end of flexible pipe 6 is flexibly connected with the other end of containing box 3 through the second adapter sleeve 4, the other end of flexible pipe 6 is also associated with air regulating bend pipe 5, connect in air regulating bend pipe 5 and have hard adapter 13, connect in hard adapter 13 and have scrubbing brush 14；The natural length of described flexible pipe 6 is longer than containing box 3, and flexible pipe 6 is compressible structure.Natural length is containing box 3 2～6 times of described flexible pipe 6.Flexible pipe 6 is helical structure.It is connected with the structure movement of draw-in groove and buckle between the other end of flexible pipe 6 and the other end of containing box 3.It is embedded with compression spring on flexible pipe 6.It is embedded with electric wire on flexible pipe 6.Dust suction union joint 1 is provided with power supply 10, and air regulating bend pipe 5 is provided with handle 11 and on and off switch, and one end of electric wire is connected with power supply 10, and the other end of electric wire is connected with on and off switch.The outside of described containing box 3 is provided with sheath, containing box 3 is corrugated flexible hose or inside and outside smooth flexible pipe, containing box 3 and flexible pipe 6 are flexible flexible pipe, direction can be changed, and will not roll over flat, in use do not have and make vacuum cleaner by the problem with movement because using the flexible pipe that commonly can elongate.
Present invention operation principle in cleaner embodiment is applied is:
nullOne end of dust suction union joint 1 connects main body of dust collector 12，The other end and first adapter sleeve 2 of dust suction union joint 1 connect，First adapter sleeve 2 is connected with containing box 3，Flexible pipe 6 it is provided with in containing box 3，The diameter of flexible pipe 6 is less than containing box 3，The second adapter sleeve 4 on containing box 3 other end connects again，The end of flexible pipe 6 connects air regulating bend pipe 5，Hard adapter 13 is connected in air regulating bend pipe 5，Scrubbing brush 14 is connected in hard adapter 13，So i.e. complete the basic installation of vacuum cleaner，Now switch on power，Press the on and off switch in air regulating bend pipe 5，Vacuum cleaner is just started working，After work completes，Block suction port，Unload hard adapter 13，Block the port of air regulating bend pipe 5，The most just in flexible pipe 6, form negative pressure，Under the effect of negative pressure，Flexible pipe 6 will shrink，Until flexible pipe 6 is fully located in containing box 3，Now rotate the second adapter sleeve 4 to be connected on containing box 3 by flexible pipe 6，Again containing box 3 is hung on the shell wall of vacuum cleaner.When needs reuse vacuum cleaner next time, only need again to rotate the second adapter sleeve 4, flexible pipe 6 and containing box 3 are departed from, on flexible pipe 6 under the elastic force effect of compression spring, flexible pipe 6 recovers naturalness, the different local dust of convenient absorption, does not in use have because using the flexible pipe that can elongate and the problem making vacuum cleaner be pulled away.The structure of the present invention is that flexible pipe 6 is wrapped in compression spring, form a kind of helical structure, the when that compression spring being wound around flexible pipe 6, simultaneously wound electric wire, electric wire and compression spring are the most parallel synchronization trend, and compression spring is to compress the structure that can not extend, ultimately form can only compress in the present invention, can not extend, sound construction, it is possible to the flexible pipe 6 of conduction.
The present invention is provided with containing box 3 and flexible pipe 6 jaw elements, the natural length of flexible pipe 6 is longer than containing box 3, flexible pipe 6 can be compressed in containing box 3, one end of flexible pipe 6 and one end of containing box 3 are for being flexibly connected, the folding between flexible pipe 6 and containing box 3 can be facilitated, containing box 3 has the feature can received flexible pipe 3, more existing conventional hoses and the flexible pipe that can extend and uses the most more convenient, and performance is more preferably；Use the vacuum cleaner of flexible intake type flexible pipe, both there is convenient for collecting, when there is again use, conveniently feature will not be used by with movement.Additionally, the natural length of inventive hose 6 is containing box 3 2～6 times, it is fully able to meet the length needs to flexible pipe in practical situation；Containing box 3 and flexible pipe 6 in the present invention are rubber and plastic material, and are flexible flexible pipe, it is simple in use change direction；It is connected with the structure movement of buckle for draw-in groove between the other end of inventive hose 6 and the other end of containing box 3, rotates containing box 3 and both can complete the folding between containing box 3 and flexible pipe 6, simple in construction, it is simple to operation；The present invention has been embedded compression spring and electric wire on the inwall of flexible pipe 6, can either play flexible pipe 6 and preferably support and compression, and having again can the feature of connection circuit；The outside of containing box 3 of the present invention is provided with sheath, and this sheath makes the feature that the present invention has good hand touch, frictional property is good and more attractive in appearance.Therefore, it is convenient that the present invention has storage, the preferable feature of using effect.Vacuum cleaner in the present invention can be vertical or horizontal type structure, scrubbing brush 14 can be connected on the shell of main body of dust collector 12 easily, sheath can be knitted cover or other sheaths with frictional property and good hand touch feature, and air regulating bend pipe 5 is provided with handle 11 or other convenient, comfortable handle portions.Vacuum cleaner in the present invention can also be central dust extractor.
Claims (10)
1. a flexible intake type flexible pipe, it is characterised in that: include containing box (3), receive
Receiving the inside of case (3) is provided with flexible pipe (6), the fixing end of flexible pipe (6) and containing box (3)
Fixing end fixing connect, the movable end of flexible pipe (6) is movable with the movable end of containing box (3)
Connect；The natural length of described flexible pipe (6) is longer than the length of containing box (3), flexible pipe (6)
For compressible structure.
Flexible intake type flexible pipe the most according to claim 1, it is characterised in that: institute
State flexible pipe (6) 2～6 times that natural length is containing box (3).
Flexible intake type flexible pipe the most according to claim 1, it is characterised in that: institute
Stating flexible pipe (6) is helical structure.
Flexible intake type flexible pipe the most according to claim 1, it is characterised in that: institute
State between the movable end of flexible pipe (6) and the movable end of containing box (3) with draw-in groove and the knot of buckle
Structure is flexibly connected.
Flexible intake type flexible pipe the most according to claim 1, it is characterised in that: institute
State flexible pipe (6) and be embedded with compression spring.
Flexible intake type flexible pipe the most according to claim 1, it is characterised in that: institute
State flexible pipe (6) and be embedded with electric wire.
Flexible intake type flexible pipe the most according to claim 1, it is characterised in that: institute
State containing box (3) and flexible pipe (6) is flexible flexible pipe.
Flexible intake type flexible pipe the most according to claim 1, it is characterised in that: institute
State containing box (3) be inside and outside be corrugated or outward in shape smooth in ripple or inside and outside be flat
The flexible pipe of sliding shape.
Flexible intake type flexible pipe the most according to any one of claim 1 to 8, its
It is characterised by: the outside of described containing box (3) is provided with sheath.
10. a vacuum cleaner, it is characterised in that band is just like claim 1-8 any one institute
The flexible intake type flexible pipe stated.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412291.4A CN105919516A (en) | 2016-06-12 | 2016-06-12 | Bendable storage type hose and vacuum cleaner |
| PCT/CN2016/090377 WO2017215072A1 (en) | 2016-06-12 | 2016-07-19 | Bendable storage type hose and vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412291.4A CN105919516A (en) | 2016-06-12 | 2016-06-12 | Bendable storage type hose and vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105919516A true CN105919516A (en) | 2016-09-07 |
Family
ID=56834028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610412291.4A Pending CN105919516A (en) | 2016-06-12 | 2016-06-12 | Bendable storage type hose and vacuum cleaner |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105919516A (en) |
| WO (1) | WO2017215072A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821139A (en) * | 2017-04-12 | 2017-06-13 | 兖州煤业股份有限公司 | A kind of dust catcher |
| CN109199233A (en) * | 2018-10-12 | 2019-01-15 | 苏州爱普电器有限公司 | Suction pipe assembly and multipurpose cleaning vacuum plant for vacuum cleaner |
| CN110160317A (en) * | 2018-02-14 | 2019-08-23 | 爱发科低温泵株式会社 | Liquefied gas at low temp generation device |
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| US4050113A (en) * | 1975-01-24 | 1977-09-27 | Gordon Thomas Wright | Vacuum cleaners |
| CN1159314A (en) * | 1995-07-06 | 1997-09-17 | 东拓工业株式会社 | Cleaner hose |
| WO1999035954A1 (en) * | 1998-01-16 | 1999-07-22 | BSH Bosch und Siemens Hausgeräte GmbH | Hose arrangement for a vacuum cleaner |
| CN201631106U (en) * | 2010-01-28 | 2010-11-17 | 松下家电研究开发（杭州）有限公司 | Dust collector |
| CN102052528A (en) * | 2009-10-29 | 2011-05-11 | 柔性塑料比利时股份有限公司 | Elastic flexible pipe capable of flexible telescoping |
| CN203354465U (en) * | 2013-05-28 | 2013-12-25 | 陈培兴 | Extrusion molding sliding conductive telescopic pipe of dust collector |
| CN206518522U (en) * | 2016-06-12 | 2017-09-26 | 金华春光橡塑科技股份有限公司 | A kind of dust catcher with flexible intake type flexible pipe |
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| JP2002224004A (en) * | 2001-01-31 | 2002-08-13 | Sanyo Electric Co Ltd | Vacuum cleaner |
| DE10162455A1 (en) * | 2001-12-19 | 2003-07-17 | Werner Jablonski | Elongating method for suction hose of vacuum cleaner involves using flexible extendable hose connected between cleaner and vacuum head unit |
| GB0403877D0 (en) * | 2004-02-21 | 2004-03-24 | Smiths Group Plc | Vacuum cleaners and hoses |
| JP4390754B2 (en) * | 2005-08-24 | 2009-12-24 | 三洋電機株式会社 | Electric vacuum cleaner |
| CN201346182Y (en) * | 2008-12-30 | 2009-11-18 | 泰怡凯电器(苏州)有限公司 | Flexible pipe assembly of vertical vacuum cleaner |
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2016
- 2016-06-12 CN CN201610412291.4A patent/CN105919516A/en active Pending
- 2016-07-19 WO PCT/CN2016/090377 patent/WO2017215072A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4050113A (en) * | 1975-01-24 | 1977-09-27 | Gordon Thomas Wright | Vacuum cleaners |
| CN1159314A (en) * | 1995-07-06 | 1997-09-17 | 东拓工业株式会社 | Cleaner hose |
| WO1999035954A1 (en) * | 1998-01-16 | 1999-07-22 | BSH Bosch und Siemens Hausgeräte GmbH | Hose arrangement for a vacuum cleaner |
| CN102052528A (en) * | 2009-10-29 | 2011-05-11 | 柔性塑料比利时股份有限公司 | Elastic flexible pipe capable of flexible telescoping |
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| CN203354465U (en) * | 2013-05-28 | 2013-12-25 | 陈培兴 | Extrusion molding sliding conductive telescopic pipe of dust collector |
| CN206518522U (en) * | 2016-06-12 | 2017-09-26 | 金华春光橡塑科技股份有限公司 | A kind of dust catcher with flexible intake type flexible pipe |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821139A (en) * | 2017-04-12 | 2017-06-13 | 兖州煤业股份有限公司 | A kind of dust catcher |
| CN110160317A (en) * | 2018-02-14 | 2019-08-23 | 爱发科低温泵株式会社 | Liquefied gas at low temp generation device |
| CN110160317B (en) * | 2018-02-14 | 2021-05-25 | 爱发科低温泵株式会社 | Low-temperature liquefied gas generating device |
| CN109199233A (en) * | 2018-10-12 | 2019-01-15 | 苏州爱普电器有限公司 | Suction pipe assembly and multipurpose cleaning vacuum plant for vacuum cleaner |
| CN109199233B (en) * | 2018-10-12 | 2021-09-07 | 苏州爱普电器有限公司 | Suction pipe assembly for vacuum cleaner and multipurpose vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017215072A1 (en) | 2017-12-21 |
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| CB02 | Change of applicant information |
Address after: 321000 Zhejiang province Jinhua Jinpan road 420. Applicant after: Jinhua Chunguang rubber Polytron Technologies Inc Address before: 321000 Zhejiang province Jinhua Jinpan road 420. Applicant before: Jinhua Chunguang Rubber & Plastic Hose Co., Ltd. |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |