CN201631116U - Cover plate connector connecting air inlet pipe with dust collecting pipe of dust collector - Google Patents
Cover plate connector connecting air inlet pipe with dust collecting pipe of dust collector Download PDFInfo
- Publication number
- CN201631116U CN201631116U CN2010200500090U CN201020050009U CN201631116U CN 201631116 U CN201631116 U CN 201631116U CN 2010200500090 U CN2010200500090 U CN 2010200500090U CN 201020050009 U CN201020050009 U CN 201020050009U CN 201631116 U CN201631116 U CN 201631116U
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- CN
- China
- Prior art keywords
- air inlet
- inlet pipe
- dust
- cover
- cover plate
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a cover plate connector connecting an air inlet pipe with a dust collecting pipe of a dust collector, which comprises the air inlet pipe connected with a cover plate; the cover plate is a whole body formed by connection of a cover and a transparent cover; the air inlet pipe and the transparent cover are connected into a whole transparent body; the air inlet pipe is arranged on the inner wall of the transparent cover; and 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 cover are formed into a transparent whole body by injection molding, therefore, the dust accumulation condition in the dust collector can be directly observed from the cover plate so as to facilitate prompt processing, thus avoiding secondary pollution; the air inlet pipe and the transparent cover are formed into an integral structure, thus leading to low air leakage, and greatly improving the dust collecting efficiency; the connecting pipe is installed and dismantled conveniently and quickly; and the cover plate is additionally provided with the movable joint connecting pipe, therefore, the connecting pipe rotates to drive the dust collecting pipe which is connected with the connecting pipe into a whole to rotate only by pressing the rocker switch, thus fundamentally overcoming a large amount of inconvenience and troubles for users caused by winding of the dust collector, and being capable of prolonging the service life of the dust collecting pipe simultaneously.
Description
Technical field
The utility model relates to the vitals on a kind of dust catcher, and 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 in the utility model is: the strap joint that provides a kind of dust catcher air inlet pipe to be connected with dust leg, air inlet pipe and transparency 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 technical scheme in the invention for solving the above technical problem, 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, the integral body that described cover plate is connected into by lid, transparency cover, described air inlet pipe and transparency 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 transparency cover, be connected with tube connector by rocker switch.
Compared with prior art, advantage of the present utility model is: 1, this cover plate is pressed in the lid by transparency cover and constitutes, and the air inlet pipe and the transparency 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 transparency 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 transparency 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 utility model.
Fig. 2, cutaway view of the present utility model.
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 utility model (being installed on the Knapsack type dust collector).
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is 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 transparency 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 transparency 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 transparency 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 transparency 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 transparency 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 transparency cover 3, and the fixture block 5-1 on the switchboard 5-2 cooperates with through hole 3-1 on the transparency cover 3, and rotating shaft 5-3 cooperates with caulking groove on the transparency 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 transparency 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 transparency 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 transparency 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 the integral body that described cover plate is connected into by lid (2), transparency cover (3), described air inlet pipe (4) is a transparent integral body with transparency cover (3), described air inlet pipe (4) is on the inwall of transparency 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 transparency cover (3) and bending for being injection molded into, one side of transparency 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 transparency 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 transparency 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) goes up the integral body that high fixture block (5-1), rotating shaft (5-3) and the spring (9) that rises connect into by switchboard (5-2) and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200500090U CN201631116U (en) | 2010-01-08 | 2010-01-08 | Cover plate connector connecting air inlet pipe with dust collecting pipe of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200500090U CN201631116U (en) | 2010-01-08 | 2010-01-08 | Cover plate connector connecting air inlet pipe with dust collecting pipe of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201631116U true CN201631116U (en) | 2010-11-17 |
Family
ID=43075585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200500090U Expired - Lifetime CN201631116U (en) | 2010-01-08 | 2010-01-08 | Cover plate connector connecting air inlet pipe with dust collecting pipe of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201631116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785649B (en) * | 2010-01-08 | 2011-08-17 | 周丽君 | Strapped joint for connecting air inlet pipe and dust collecting pipe of dust collector |
| CN110520025A (en) * | 2017-04-21 | 2019-11-29 | 格雷技术有限公司 | Dust pocket type vacuum cleaner |
-
2010
- 2010-01-08 CN CN2010200500090U patent/CN201631116U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785649B (en) * | 2010-01-08 | 2011-08-17 | 周丽君 | Strapped joint for connecting air inlet pipe and dust collecting pipe of dust collector |
| CN110520025A (en) * | 2017-04-21 | 2019-11-29 | 格雷技术有限公司 | Dust pocket type vacuum cleaner |
| US11297988B2 (en) * | 2017-04-21 | 2022-04-12 | Grey Technology Limited | Bagged vacuum cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101117 Effective date of abandoning: 20100108 |