CN1298277C - Vacuum dust collectors - Google Patents
Vacuum dust collectors Download PDFInfo
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- CN1298277C CN1298277C CNB2005100381127A CN200510038112A CN1298277C CN 1298277 C CN1298277 C CN 1298277C CN B2005100381127 A CNB2005100381127 A CN B2005100381127A CN 200510038112 A CN200510038112 A CN 200510038112A CN 1298277 C CN1298277 C CN 1298277C
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- whirlwind
- banding arm
- arm
- whirlwind tube
- inlet
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Abstract
The present invention relates to a vacuum cleaner which comprises a main body, a cyclone cylinder which is arranged on the main body and is provided with a cyclone inlet and an airflow outlet. The main body is provided with a hoop arm which is provided with an air inlet and an air outlet, and an airflow passage is arranged in the hoop arm. The hoop arm has two working positions, when positioned in a first working position, the hoop arm tightly holds the cyclone cylinder, and the air outlet is butted with the cyclone inlet; when positioned in a second working position, the hoop arm releases the cyclone cylinder. The hoop arm is operated to release the cyclone cylinder, so the cyclone cylinder which is convenient to separate from the main body is convenient to clean, and the reinstallation of the cyclone cylinder is comparatively convenient.
Description
Technical field
The present invention relates to a kind of vacuum cleaner.
Background technology
In the prior art, vacuum cleaner comprises body, is arranged at the whirlwind tube on the body, have whirlwind inlet and air stream outlet on the whirlwind tube, the air-flow that has a dust enters in the inner chamber of whirlwind tube and carry out dust separation in the inner chamber of whirlwind tube from the whirlwind inlet, and clean gas flow finally enters the negative pressure chamber of dust catcher through air stream outlet.After the whirlwind tube was installed on the body, body was whirlwind tube chucking, guaranteeing the dust catcher operate as normal, fell to reinstall the whirlwind tube again behind the ash and bother very much but take off the whirlwind tube.
Summary of the invention
The object of the invention provides a kind of vacuum cleaner, and its whirlwind tube can mount and dismount with respect to body easily.
Technical scheme of the present invention is: a kind of vacuum cleaner, and comprise body, be arranged at the whirlwind tube on the described body, have whirlwind inlet and air stream outlet on the described whirlwind tube.Described body is provided with the banding arm, has air inlet and air outlet on the described banding arm, has gas channel in the described banding arm, and described gas channel is communicated with described air inlet and air outlet.Described banding arm has two operating positions, under first operating position, described banding arm is held the whirlwind tube tightly, and described air outlet and described whirlwind inlet connect, and described gas channel is by the intracavity inter-connection of air outlet, whirlwind inlet and whirlwind tube; Under second operating position, described banding arm discharges the whirlwind tube.
The present invention compared with prior art, have following advantage: body is provided with the banding arm, holding the whirlwind tube tightly by the banding arm can be installed on the whirlwind tube on the body, thereby dust catcher gets final product operate as normal, and operation banding arm is when making it be in second operating position, the banding arm promptly discharges the whirlwind tube, make the whirlwind tube to be separated with body easily so that clean the whirlwind tube, and after the whirlwind tube reinstalls, hold the whirlwind tube tightly by the banding arm, can be so that the whirlwind of whirlwind tube inlet be connected with dust absorption passage, easy to operate.
Description of drawings
Accompanying drawing 1 is in front view under first operating position for the present invention at the banding arm;
Accompanying drawing 2 is the cutaway view of the A-A direction in the accompanying drawing 1;
Accompanying drawing 3 is the enlarged drawing of the B part in the accompanying drawing 2;
Accompanying drawing 4 is the vertical view of accompanying drawing 1;
Accompanying drawing 5 is in stereogram under first operating position for the present invention at the banding arm;
Accompanying drawing 6 is in stereogram under second operating position for the present invention at the banding arm;
Accompanying drawing 7 is the stereogram of the present invention when taking off the whirlwind tube;
Accompanying drawing 8 is the cutaway view of whirlwind tube of the present invention;
Wherein: 1, body; 2, banding arm; 3, whirlwind tube; 4, air inlet; 5, gas channel; 6, air outlet; 7, whirlwind inlet; 8, sealing ring; 9, air stream outlet; 10, opening;
The specific embodiment
Referring to accompanying drawing 1-accompanying drawing 8, a kind of vacuum cleaner comprises body 1, is arranged at the whirlwind tube 3 on the described body 1, has whirlwind inlet 7 and air stream outlet 9 on the described whirlwind tube 3.Described body 1 is provided with banding arm 2, has air inlet 4 and air outlet 6 on the described banding arm 2, has gas channel 5 in the described banding arm 2, and described gas channel 5 is communicated with described air inlet 4 and air outlet 6.
Referring to accompanying drawing 2, accompanying drawing 8, the air-flow that has dust enters the gas channel 5 of banding arm 2 from air inlet 4, process air outlet 6 and whirlwind inlet 7 screws in the inner chamber of whirlwind tubes 3 again, in whirlwind tube 3 inner chambers, carry out dust separation, at last, clean gas flow enters in the negative pressure chamber of vacuum cleaner through air stream outlet 9.For preventing to produce gas leak phenomenon between banding arm 2 and the whirlwind tube 3, periphery at air outlet 6 on the described banding arm 2 is provided with sealing ring 8, under first operating position, described sealing ring 8 is clipped between banding arm 2 and the whirlwind tube 3 and offsets with banding arm 2, whirlwind tube 3 respectively.In the embodiment shown in Figure 3, the sidepiece of described sealing ring 8 has opening 10, and the banding arm 2 of the periphery of described air outlet 6 is inserted in the described opening 10.The setting of sealing ring 8, strengthened the sealing effectiveness of banding arm 2 between whirlwind tube 3, can prevent in the exuberant space between banding arm 2 and whirlwind tube 3 of air-flow, thereby make the air-flow of discharging enter fully in the inner chamber of whirlwind tube 3, guarantee cyclone effect from air outlet 6.
Shown in accompanying drawing 5-accompanying drawing 7, described banding arm 2 rotates with body 1 and is connected, and in each embodiment shown in the drawings, the both ends of described banding arm 2 rotate with body 1 and are connected, and described air inlet 4 is opened the middle part at banding arm 2.Described banding arm 2 has two operating positions, under first operating position, described banding arm 2 is held whirlwind tube 3 tightly, and described air outlet 6 connects with described whirlwind inlet 7, and described gas channel 5 is by the intracavity inter-connection of air outlet 6, whirlwind inlet 7 and whirlwind tube 3; Under second operating position, described banding arm 2 discharges whirlwind tube 3.Referring to accompanying drawing 5, when banding arm 2 was in first operating position, banding arm 2 was held whirlwind tube 3 tightly, made whirlwind tube 3 be installed on the body 1, and dust catcher gets final product operate as normal; Referring to accompanying drawing 6-accompanying drawing 7, when rotation banding arm 2 made it be in second operating position, whirlwind tube 3 can take off from body 1 easily, whirlwind tube 3 was installed once more as long as rotation banding arm 2 makes it be in first operating position.
Claims (6)
1, a kind of vacuum cleaner, comprise body [1], be arranged at the whirlwind tube [3] on the described body [1], have whirlwind inlet [7] and air stream outlet [9] on the described whirlwind tube [3], it is characterized in that: described body [1] is provided with banding arm [2], have air inlet [4] and air outlet [6] on the described banding arm [2], has gas channel [5] in the described banding arm [2], described gas channel [5] is communicated with described air inlet [4] and air outlet [6], described banding arm [2] has two operating positions, under first operating position, described banding arm [2] is held whirlwind tube [3] tightly, described air outlet [6] connects with described whirlwind inlet [7], described gas channel [5] is by air outlet [6], the intracavity inter-connection of whirlwind inlet [7] and whirlwind tube [3], under second operating position, described banding arm [2] discharges whirlwind tube [3].
2, vacuum cleaner according to claim 1, it is characterized in that: the periphery that described banding arm [2] is gone up at air outlet [6] is provided with sealing ring [8], under first operating position, described sealing ring [8] is clipped between banding arm [2] and the whirlwind tube [3] and offsets with banding arm [2], whirlwind tube [3] respectively.
3, vacuum cleaner according to claim 2 is characterized in that: the sidepiece of described sealing ring [8] has opening [10], and the periphery of the air outlet [6] of described banding arm [2] is inserted in the described opening [10].
4, vacuum cleaner according to claim 1 is characterized in that: described banding arm [2] rotates with body [1] and is connected.
5, vacuum cleaner according to claim 4 is characterized in that: the both ends of described banding arm [2] rotate with body [1] and are connected.
6, vacuum cleaner according to claim 1 is characterized in that: described air inlet [4] is opened the middle part in banding arm [2].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100381127A CN1298277C (en) | 2005-01-12 | 2005-01-12 | Vacuum dust collectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100381127A CN1298277C (en) | 2005-01-12 | 2005-01-12 | Vacuum dust collectors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1644151A CN1644151A (en) | 2005-07-27 |
| CN1298277C true CN1298277C (en) | 2007-02-07 |
Family
ID=34876207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100381127A Active CN1298277C (en) | 2005-01-12 | 2005-01-12 | Vacuum dust collectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1298277C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003180579A (en) * | 2001-12-18 | 2003-07-02 | Sanyo Electric Co Ltd | Vacuum cleaner |
| US6640385B2 (en) * | 2001-01-10 | 2003-11-04 | Samsung Kwangju Electronics Co., Ltd. | Cyclone dust collecting apparatus for a vacuum cleaner |
| CN1513415A (en) * | 2002-12-31 | 2004-07-21 | ������������ʽ���� | Fixing device for assembling and dismounting dust collection container and racuum cleaner having said device |
| JP2004267636A (en) * | 2003-03-11 | 2004-09-30 | Toshiba Tec Corp | Vacuum cleaner |
| CN2664581Y (en) * | 2003-12-17 | 2004-12-22 | 泰怡凯电器(苏州)有限公司 | Dust collector |
-
2005
- 2005-01-12 CN CNB2005100381127A patent/CN1298277C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6640385B2 (en) * | 2001-01-10 | 2003-11-04 | Samsung Kwangju Electronics Co., Ltd. | Cyclone dust collecting apparatus for a vacuum cleaner |
| JP2003180579A (en) * | 2001-12-18 | 2003-07-02 | Sanyo Electric Co Ltd | Vacuum cleaner |
| CN1513415A (en) * | 2002-12-31 | 2004-07-21 | ������������ʽ���� | Fixing device for assembling and dismounting dust collection container and racuum cleaner having said device |
| JP2004267636A (en) * | 2003-03-11 | 2004-09-30 | Toshiba Tec Corp | Vacuum cleaner |
| CN2664581Y (en) * | 2003-12-17 | 2004-12-22 | 泰怡凯电器(苏州)有限公司 | Dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1644151A (en) | 2005-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215128 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215128 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: ECOVACS ROBOTICS Co.,Ltd. Address after: 215128 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215128 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. Address after: 215128 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. Address before: 215128 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: TEK ELECTRICAL (SUZHOU) Co.,Ltd. |