CN204445691U - A kind of dust catcher - Google Patents
A kind of dust catcher Download PDFInfo
- Publication number
- CN204445691U CN204445691U CN201520145004.9U CN201520145004U CN204445691U CN 204445691 U CN204445691 U CN 204445691U CN 201520145004 U CN201520145004 U CN 201520145004U CN 204445691 U CN204445691 U CN 204445691U
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- suction inlet
- dust
- cover
- suction
- air
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Abstract
The utility model discloses a kind of dust catcher, comprise dust collecting space, the cover at suction inlet place, dust collecting space top is to lower recess, the suction inlet lid of cooperation is provided with above cover, form a container cavity, be provided with dust-full indicating device in described container cavity, suction inlet place, described dust collecting space top is provided with suction inlet cover, the air inlet of suction inlet cover is plugged with main suction pipe, forms main air intake passage; The sidewall top of described suction inlet cover is provided with air inlet, suction inlet is overlapped form the second air intake passage between suction inlet lid.The sidewall top that the utility model overlaps at suction inlet arranges air inlet, and suction inlet is overlapped form the second air intake passage between suction inlet lid, the air be inhaled into by the second air intake passage is to supply dust-full indicating device; The air intake of the second air intake passage then can be made up of many parts gap, and the utility model takes full advantage of these gaps, can realize the supply to the enough air quantity of dust-full indicating device as far as possible, and greatly can beautify the outward appearance of dust catcher while reducing gap.
Description
Technical field
The utility model relates to a kind of dust catcher, belongs to dust removal with machine technical field.
Background technology
At present, dust catcher has come into huge numbers of families as a kind of household cleaning apparatus.Existing vacuum cleaner body mainly comprises motor drive chamber and dust collecting space, is provided with the fan and motor, motor housing that have and produce suction in motor drive chamber; The rear of motor housing has exhaust component, discharges to vacuum cleaner body outside the air be separated with foreign matter.The side, front being positioned at the dust collecting space in motor drive chamber front forms suction inlet, by arranging fan and the motor that can produce suction between dust collecting space and exhaust component, so form suction at the suction hose place that suction inlet and suction inlet are connected, this suction inlet sucks the extraneous air containing impurity such as dusts by suction hose; The inner side of suction inlet is provided with dust bag; Thus form suction from flexible pipe to suction inlet, again to the air channel of dust bag.
In prior art, the cover at suction inlet place, dust collecting space top is to lower recess, the suction inlet lid of cooperation is provided with above cover, form a container cavity, and dust-full indicating device is set in this container cavity, thus the monitoring realized dust catcher internal vacuum, understand the amount situation of change of the impurity such as dust collected by dust bag.The air intake end of dust-full indicating device is positioned at above-mentioned container cavity, is realized the suction of air by the gap between cover and suction inlet lid, and its air outlet slit end is positioned at dust collecting space.
But practical application finds, in order to ensure the normal use of dust-full indicating device, need the gap between cover and suction inlet lid to arrange larger, such guarantee has enough air to enter.But the gap between above-mentioned cover and suction inlet lid is large, dust catcher overall appearance can be caused again poor, seem very ugly.
Therefore, develop a kind of good looking appearance and can ensure again the dust catcher that dust-full indicating device normally uses, obviously there is positive realistic meaning.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of dust catcher.
To achieve the above object of the invention, the technical solution adopted in the utility model is: a kind of dust catcher, comprise dust collecting space, the cover at suction inlet place, dust collecting space top, to lower recess, is provided with the suction inlet lid of cooperation, forms a container cavity above cover, dust-full indicating device is provided with in described container cavity, suction inlet place, described dust collecting space top is provided with suction inlet cover, and the air inlet of suction inlet cover is plugged with main suction pipe, forms main air intake passage;
The sidewall top of described suction inlet cover is provided with air inlet, suction inlet is overlapped form the second air intake passage between suction inlet lid.
Above, suction inlet place, described dust collecting space top is provided with suction inlet cover, and the air inlet of suction inlet cover is plugged with main suction pipe, forms main air intake passage; The upper end of main suction pipe is used to connect suction hose, and its lower end is inserted in suction inlet cover; Suction inlet cover and main suction pipe form main air intake passage, enter in dust collecting space for the extraneous air containing impurity such as dusts.
The sidewall top of described suction inlet cover is provided with air inlet, suction inlet is overlapped form the second air intake passage between suction inlet lid; The air be inhaled into from the second air intake passage is used to supply dust-full indicating device; The air intake of the second air intake passage is then made up of many parts, such as: the gap A of (1) main suction pipe button periphery, (2) the gap B between main suction pipe and suction inlet lid, (3) the gap C between suction inlet lid and cover, the gap D between (4) suction hose and main suction pipe.Must exist because above-mentioned gap is difficult to avoid, therefore, the utility model takes full advantage of these gaps, can realize the supply to the enough air quantity of dust-full indicating device as far as possible, and greatly can beautify the outward appearance of dust catcher while reducing gap.
In technique scheme, top and the suction inlet lid of described suction inlet cover offset.
Preferably, the sidewall top of described suction inlet cover is provided with 2 ~ 20 air inlets, and described air inlet circumference is distributed on the sidewall of suction inlet cover.
In technique scheme, described dust-full indicating device is the dust-full indicating device with safety valve.The described dust-full indicating device with safety valve is prior art, and this dust-full indicating device has the function of safety valve simultaneously.
Because technique scheme is used, the utility model compared with prior art has following advantages:
1. the utility model design obtains a kind of new structure of dust collector, by arranging suction inlet cover and main suction pipe at suction inlet place, dust collecting space top, form main air intake passage, on the sidewall top of suction inlet cover, air inlet is set, suction inlet is overlapped form the second air intake passage between suction inlet lid, the air be inhaled into by the second air intake passage is to supply dust-full indicating device; The air intake of the second air intake passage then can be made up of many parts, such as: the gap A of (1) main suction pipe button periphery, (2) the gap B between main suction pipe and suction inlet lid, (3) the gap C between suction inlet lid and cover, the gap D between (4) suction hose and main suction pipe.Must exist because above-mentioned gap is difficult to avoid, therefore, the utility model takes full advantage of these gaps, can realize the supply to the enough air quantity of dust-full indicating device as far as possible, and greatly can beautify the outward appearance of dust catcher while reducing gap; Thus there is positive realistic meaning;
2. structure of the present utility model is simple, is easy to realize, and is suitable for applying.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment one.
Fig. 2 is the another front view of the utility model embodiment one.
Fig. 3 is the A portion enlarged drawing in Fig. 2.
Fig. 4 is the top view of the utility model embodiment one.
Fig. 5 is the top view removing main suction pipe and main suction cover in Fig. 4.
Fig. 6 is the top view removing suction inlet lid in Fig. 5.
Fig. 7 is the top view at suction inlet place in Fig. 6.
Fig. 8 is the exploded perspective view of suction inlet lid in the utility model embodiment one, suction inlet cover, main suction pipe and main suction cover.
Wherein: 1, suction inlet lid; 2, dust-full indicating device; 3, suction inlet cover; 4, main suction pipe; 5, air inlet; 6, gap A; 7, gap B; 8, gap C; 9, gap D; 10, main air intake passage; 11, the second air intake passage; 12, cover; 13, main suction cover.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one
Shown in Fig. 1 ~ 8, a kind of dust catcher, comprise dust collecting space, the cover at suction inlet place, dust collecting space top, to lower recess, is provided with the suction inlet lid 1 of cooperation, forms a container cavity above cover 12, dust-full indicating device 2 is provided with in described container cavity, suction inlet place, described dust collecting space top is provided with suction inlet cover 3, and the air inlet of suction inlet cover is plugged with main suction pipe 4, forms main air intake passage 10;
The sidewall top of described suction inlet cover is provided with air inlet 5, suction inlet is overlapped form the second air intake passage 11 between suction inlet lid.
Top and the suction inlet lid of described suction inlet cover offset.
The sidewall top of described suction inlet cover is provided with 12 air inlets, and described air inlet circumference is distributed on the sidewall of suction inlet cover.
Described dust-full indicating device is the dust-full indicating device with safety valve.
The main suction cover 13 of cooperation is provided with outside described main suction pipe.
Above, suction inlet place, described dust collecting space top is provided with suction inlet cover, and the air inlet of suction inlet cover is plugged with main suction pipe, forms main air intake passage; The upper end of main suction pipe is used to connect suction hose, and its lower end is inserted in suction inlet cover; Suction inlet cover and main suction pipe form main air intake passage, enter in dust collecting space for the extraneous air containing impurity such as dusts.
The sidewall top of described suction inlet cover is provided with air inlet, suction inlet is overlapped form the second air intake passage between suction inlet lid; The air be inhaled into from the second air intake passage is used to supply dust-full indicating device; The air intake of the second air intake passage is then made up of many parts, such as: the gap A6 of (1) main suction pipe button periphery, (2) the gap B7 between main suction pipe and suction inlet lid, (3) the gap C8 between suction inlet lid and cover, the gap D9 between (4) suction hose and main suction pipe.Must exist because above-mentioned gap is difficult to avoid, therefore, the utility model takes full advantage of these gaps, can realize the supply to the enough air quantity of dust-full indicating device as far as possible, and greatly can beautify the outward appearance of dust catcher while reducing gap.
Claims (5)
1. a dust catcher, comprise dust collecting space, the cover at suction inlet place, dust collecting space top is to lower recess, cover (12) top is provided with the suction inlet lid (1) of cooperation, form a container cavity, be provided with dust-full indicating device (2) in described container cavity, it is characterized in that: suction inlet place, described dust collecting space top is provided with suction inlet cover (3), the air inlet of suction inlet cover is plugged with main suction pipe (4), forms main air intake passage (10);
The sidewall top of described suction inlet cover is provided with air inlet (5), suction inlet is overlapped form the second air intake passage (11) between suction inlet lid.
2. dust catcher according to claim 1, is characterized in that: top and the suction inlet lid of described suction inlet cover offset.
3. dust catcher according to claim 1 and 2, is characterized in that: the sidewall top of described suction inlet cover is provided with 2 ~ 20 air inlets, and described air inlet circumference is distributed on the sidewall of suction inlet cover.
4. dust catcher according to claim 1, is characterized in that: described dust-full indicating device is the dust-full indicating device with safety valve.
5. dust catcher according to claim 1, is characterized in that: the main suction cover (13) being provided with cooperation outside described main suction pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145004.9U CN204445691U (en) | 2015-03-13 | 2015-03-13 | A kind of dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145004.9U CN204445691U (en) | 2015-03-13 | 2015-03-13 | A kind of dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204445691U true CN204445691U (en) | 2015-07-08 |
Family
ID=53652648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520145004.9U Expired - Fee Related CN204445691U (en) | 2015-03-13 | 2015-03-13 | A kind of dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204445691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175585A (en) * | 2016-09-19 | 2016-12-07 | 珠海格力电器股份有限公司 | A kind of relief valve and use its vacuum cleaner |
| CN108674381A (en) * | 2018-05-04 | 2018-10-19 | 江苏泊朗智能科技有限公司 | A kind of car carwash dedicated unmanned vehicle dust catcher on duty |
-
2015
- 2015-03-13 CN CN201520145004.9U patent/CN204445691U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175585A (en) * | 2016-09-19 | 2016-12-07 | 珠海格力电器股份有限公司 | A kind of relief valve and use its vacuum cleaner |
| CN108674381A (en) * | 2018-05-04 | 2018-10-19 | 江苏泊朗智能科技有限公司 | A kind of car carwash dedicated unmanned vehicle dust catcher on duty |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150708 Termination date: 20190313 |