CN101785649B - Strapped joint for connecting air inlet pipe and dust collecting pipe of dust collector - Google Patents
Strapped joint for connecting air inlet pipe and dust collecting pipe of dust collector Download PDFInfo
- Publication number
- CN101785649B CN101785649B CN201010039722XA CN201010039722A CN101785649B CN 101785649 B CN101785649 B CN 101785649B CN 201010039722X A CN201010039722X A CN 201010039722XA CN 201010039722 A CN201010039722 A CN 201010039722A CN 101785649 B CN101785649 B CN 101785649B
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- air inlet
- inlet pipe
- dust
- pipe
- translucent cover
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Abstract
The invention relates to a strapped joint for connecting an air inlet pipe and a dust collecting pipe of a dust collector, which comprises an air inlet pipe connected with a cover plate. The cover plate is a whole formed by connecting a cover and a transparent hood; the air inlet pipe and the transparent hood are integrated into a transparent whole; the air inlet pipe is arranged on the inner wall of the transparent hood; the cover plate is also connected with a rocker switch and is movably connected with a connecting pipe through the rocker switch; the air inlet pipe and the transparent hood is a transparent whole formed by injection molding, so that the condition of dirt retention in the dust collector can be observed directly from the cover plate, and the dirt retention is convenient to process in time to avoid secondary pollution; the air inlet pipe and the transparent hood have an integral structure, thus air leakage is small and the dust collecting efficiency is improved greatly; and the connecting pipe is convenient and quick to assemble and disassemble, the rocker switch is only pressed, and because a movable joint connecting pipe is additionally arranged on the coverplate, the dust collecting pipe connected with the connecting pipe can be driven by the rotation of the connecting pipe to rotate. Thus the strapped joint fundamentally solves the problems of inconvenience and trouble caused by pipe winding of the dust collecting pipe to users, and simultaneously, prolongs the service life of the dust collecting pipe.
Description
Technical field
The present invention relates to the vitals on a kind of dust catcher, particularly a kind of inner laying dust of dust catcher of observing is convenient to timely processing, the strap joint that air inlet pipe and dust leg dust catcher air inlet pipe easy to connect is connected with dust leg.
Background technology
Existing commercially available dust catcher kind is more, but cover plate is transparent rare, therefore can not observe directly the situation of dust catcher inside, and the air inlet pipe of general dust catcher is always outside cover plate, air inlet pipe and dust arrester are always for fixedlying connected, but according to instructions for use, the direction of dust leg needs frequent change, therefore will twine the pipe phenomenon, directly influence the effect of dust suction.
Number of patent application 200410094012.1 " the restraint structure of vertical type dust collector dust leg connecting portion ", only longer because of dust collection hose, along with the rotation of dust collection hose not only can twine the pipe phenomenon, also can make simultaneously power line that the problem of inconvenience takes place to twine or take off, be the inconvenience that solves and avoid the two the interference of flexible pipe and power line to bring to the user, and a kind of restraint structure that provides.
The patent No. 97229551.8 " the improvement structure of dust collector hose joint ", though a kind of hose coupling also is provided, its use is convenient not enough.
Summary of the invention
Technical problem to be solved by this invention is: the strap joint that provides a kind of dust catcher air inlet pipe to be connected with dust leg, air inlet pipe and translucent cover are transparent integral body, the laying dust situation of can not only be directly observing dust catcher inside from cover plate is convenient in time handle and is avoided polluting, strap joint can omnibearing rotation drive the dust leg rotation simultaneously, thereby solved because of dust leg from root and to have twined the inconvenience brought to the user of pipe phenomenon, improve the result of use of dust catcher, prolonged the service life of dust leg.
The present invention addresses the above problem the technical scheme that is adopted, the strap joint that the dust catcher air inlet pipe is connected with dust leg, comprise the air inlet pipe that is connected with cover plate, described cover plate connects into integral body by lid, translucent cover, described air inlet pipe and translucent cover are a transparent integral body, described air inlet pipe also is connected with rocker switch on the described cover plate on the inwall of translucent cover, be connected with tube connector by rocker switch.
Compared with prior art, the invention has the advantages that: 1, this cover plate is pressed in the lid by translucent cover and constitutes, and the air inlet pipe and the translucent cover of bending are the transparent integral body that is injection molded into, because of its transparent laying dust situation that can directly observe the dust catcher from cover plate is convenient in time handle avoid secondary pollution, because of air inlet pipe and translucent cover are overall structure, it is little to leak gas, and has improved dust collection efficiency greatly; 2, air inlet pipe is connected with tube connector by rocker switch, tube connector can not deviate from without reason, also make the comprehensive rotation of tube connector energy, on the cover board increased by a turning joint, and rocker switch is easy to use, just can make fixture block break away from annular groove on the tube connector as long as press switchboard, the installation and removal of tube connector are convenient, fast; 3, cover plate is by translucent cover with cover compound the composition, there is elongated end on one side of lid, another side is hinged with the side cover of carry magnet, dust catcher is worked under the driven by motor of Large-power High-Speed running, and because of the big tube of dust catcher be an ellipse, micro-strain can take place duration of work, be elongated along the transverse direction, the movable micro-strain that is used to compensate big tube of the side cover that cover plate one side increases is held on the big tube both sides of dust catcher cover plate always, can not influence the work of dust catcher; 4, rotate because of tube connector can drive dust leg, therefore fundamentally solved dust leg, can prolong the service life of dust leg simultaneously again because of twining inconvenience and the trouble that pipe brings to the user.
Description of drawings
Fig. 1, structural representation of the present invention.
Fig. 2, cutaway view of the present invention.
The A-A view of Fig. 3, Fig. 2.
The structural representation of Fig. 4, rocker switch.
The structural representation of Fig. 5, tube connector.
Fig. 6, user mode reference diagram of the present invention (being installed on the Knapsack type dust collector).
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are further described.
It is middle porose to cover 2 end faces, and a side has the side of extension, and a relative side is hinged on the hinge hole of translucent cover one end with the hinged side cover 1 with carry magnet 7, protruding button of bearing pin, and there is a small through hole at the hd top face edge, and there is the horizontal bar 8 of uniform projection lid inwall lower end.
The transparent integral body of air inlet pipe 4 for being injection molded into of translucent cover 3 and bending, a side have transparent elongated end to cooperate with the side of covering extension on 2, and opposite side has hinge hole on the edge.
Through hole 3-1 and concave surface 3-2 and caulking groove are arranged on translucent cover 3 end faces.
To be connected with the end of the switchboard 5-2 on the rocker switch 5 of spring 9 earlier, embed in the aperture on lid 2, and translucent cover 3 will be pressed into cover the cover plate that is fixed into integral body on 2 inwalls again, and stop coming off of translucent cover 3 by the horizontal bar 8 that covers.
One end of spring 9 is fixed on the switchboard 5-2, and in addition end is tight against the concave surface 3-2 on the translucent cover 3, and the fixture block 5-1 on the switchboard 5-2 cooperates with through hole 3-1 on the translucent cover 3, and rotating shaft 5-3 cooperates with caulking groove on the translucent cover 3.
Press earlier rocker switch 5 downwards, spring 9 on the switchboard 5-2 is moved down, fixture block 5-1 end on the switchboard moves up, be withdrawn into the through hole 3-1 from translucent cover 3 and cover in 2, make in the transparent air inlet pipe 4 unobstructed, at this moment again tube connector 6 is inserted in the air inlet pipe 4, tube connector 6 and air inlet pipe 4 matched in clearance, connect into strap joint with cover plate, unclamp hand again, then fixture block 5-1 end moves down, pass again in the ring groove 6-1 that through hole 3-1 on the translucent cover 3 enters tube connector 6 tube connector 6 is buckled, at this moment again with side cover 1 and the side of whole strap joint, be held in the catching groove of big tube 11 both sides band iron plates on the dust catcher, as shown in Figure 6 with both sides on it.
During use, tighten in transparent air inlet pipe and to be buckled with papery filter bag (figure draw), just can observe directly the laying dust situation in the dust catcher on translucent cover 3 and the transparent air inlet pipe 4, this strap joint is installed on the dust catcher after also turning 180 ° more in addition, flexible and convenient to use, because of the tube connector on the strap joint 6 turns, in use if dust leg 10 with cleaner head move (figure picture), then will drive the tube connector 6 that links into an integrated entity with dust leg 10 rotates, tube connector rotates the phenomenon that just can not twine pipe, so strap joint is eliminated the service life that drawback that dust leg twines pipe has also prolonged dust leg from root.
Claims (5)
1. strap joint that the dust catcher air inlet pipe is connected with dust leg, comprise the air inlet pipe that is connected with cover plate, it is characterized in that described cover plate connects into integral body by lid (2), translucent cover (3), described air inlet pipe (4) is a transparent integral body with translucent cover (3), described air inlet pipe (4) is on the inwall of translucent cover (3), also be connected with rocker switch (5) on the described cover plate, be connected with tube connector (6) by rocker switch (5).
2. the strap joint that dust catcher air inlet pipe according to claim 1 is connected with dust leg, the transparent integral body of air inlet pipe (4) that it is characterized in that described translucent cover (3) and bending for being injection molded into, one side of translucent cover (3) has transparent elongated end, there is hinge hole at relative opposite side edge, and through hole (3-1) and concave surface (3-2) and caulking groove are arranged on the end face.
3. the strap joint that dust catcher air inlet pipe according to claim 1 is connected with dust leg, it is characterized in that in the middle of described lid (2) end face through hole being arranged, one side has the side of extension, relative opposite side is hinged on hinge hole place on the translucent cover (3) with bearing pin with the side cover (1) of carry magnet (7), protruding button, and there is the horizontal bar (8) of uniform projection lid (2) inwall lower end.
4. the strap joint that dust catcher air inlet pipe according to claim 1 is connected with dust leg is characterized in that described translucent cover (3) is pressed in the lid (2).
5. the strap joint that dust catcher air inlet pipe according to claim 1 is connected with dust leg is characterized in that described rocker switch (5) is made up of the integral body that the fixture block (5-1) that has equal height to rise on the switchboard (5-2), rotating shaft (5-3) and spring (9) connect into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010039722XA CN101785649B (en) | 2010-01-08 | 2010-01-08 | Strapped joint for connecting air inlet pipe and dust collecting pipe of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010039722XA CN101785649B (en) | 2010-01-08 | 2010-01-08 | Strapped joint for connecting air inlet pipe and dust collecting pipe of dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101785649A CN101785649A (en) | 2010-07-28 |
| CN101785649B true CN101785649B (en) | 2011-08-17 |
Family
ID=42529138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010039722XA Expired - Fee Related CN101785649B (en) | 2010-01-08 | 2010-01-08 | Strapped joint for connecting air inlet pipe and dust collecting pipe of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101785649B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807712A (en) * | 2017-03-13 | 2017-06-09 | 江苏伟建工具科技有限公司 | A kind of device of the rearmounted despumation of high speed steel wire production line |
| GB201706357D0 (en) * | 2017-04-21 | 2017-06-07 | Grey Tech Ltd | Bagged vacuum cleaner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2400020A (en) * | 2003-04-04 | 2004-10-06 | Samsung Kwangju Electronics Co | Filter assembly mounting of a bagless vacuum cleaner |
| CN1582837A (en) * | 2003-08-20 | 2005-02-23 | 松下电器产业株式会社 | Electric vacuum cleaner |
| CN1795801A (en) * | 2004-12-20 | 2006-07-05 | 乐金电子(天津)电器有限公司 | Massage protection architecture in dust collector |
| CN201631116U (en) * | 2010-01-08 | 2010-11-17 | 周丽君 | Cover plate connector connecting air inlet pipe with dust collecting pipe of dust collector |
-
2010
- 2010-01-08 CN CN201010039722XA patent/CN101785649B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2400020A (en) * | 2003-04-04 | 2004-10-06 | Samsung Kwangju Electronics Co | Filter assembly mounting of a bagless vacuum cleaner |
| CN1582837A (en) * | 2003-08-20 | 2005-02-23 | 松下电器产业株式会社 | Electric vacuum cleaner |
| CN1795801A (en) * | 2004-12-20 | 2006-07-05 | 乐金电子(天津)电器有限公司 | Massage protection architecture in dust collector |
| CN201631116U (en) * | 2010-01-08 | 2010-11-17 | 周丽君 | Cover plate connector connecting air inlet pipe with dust collecting pipe of dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101785649A (en) | 2010-07-28 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210820 Address after: 201602 Room 102, floor 1, building 2, No. 488, Guanghua Road, Xiaokunshan Town, Songjiang District, Shanghai Patentee after: SHANGHAI FANNATE ENVIRONMENTAL Ltd. Address before: 315174 Ningbo Yinzhou Huayang Plastic Electrical Appliance Co., Ltd., No. 79, Sancheng Road, Gaoqiao Industrial Zone, Yinzhou, Ningbo, Zhejiang Patentee before: Zhou Lijun |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20220108 |