CN101053500A - Vertical cleaner - Google Patents
Vertical cleaner Download PDFInfo
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- CN101053500A CN101053500A CN 200710022575 CN200710022575A CN101053500A CN 101053500 A CN101053500 A CN 101053500A CN 200710022575 CN200710022575 CN 200710022575 CN 200710022575 A CN200710022575 A CN 200710022575A CN 101053500 A CN101053500 A CN 101053500A
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- valve member
- opening
- hard tube
- hollow hard
- dust collector
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Abstract
A vertical cleaner includes a cleaner noumenon, a ground brush head movably connected with the cleaner noumenon and arranged at the bottom of the cleaner noumenon, wherein the cleaner has a first air duct, a second air duct and an admission passage. The admission passage is communicated with the dust collecting barrel, and the first air duct is connected with the mouth piece. A change valve for selectively communicated with the admission passage, the first air duct or the second air duct arranged on the cleaner noumenon. The change valve includes an inner valve piece and an outer valve piece, wherein the inner valve piece is disposed in the outer valve piece, and the inner valve piece and the outer valve piece can be arranged slidingly, also a first elastic piece is arranged between the inner valve piece and the outer valve piece for providing the elastic restoring force to the inner valve piece, wherein the change valve has simple structure and convenient to mount and maintain.
Description
Technical field
The present invention relates to a kind of upright vacuum.
Background technology
At present, upright vacuum is widely used in the household cleaning, traditional upright vacuum generally comprises body of dust collector, is arranged on the downside of body of dust collector and the ground brush that is connected rotationally with body of dust collector, on the ground brush, offer the suction inlet that is used to suck dust, body of dust collector is provided with the dust bucket that holds dust, rear side at body of dust collector is provided with the handle that is used to hand, during operate as normal, the hand-held handle of user promotes dust catcher, suction inlet sucks dust on the ground, and body of dust collector tilts slightly in this case.But, clean some more hidden corners if desired (as the desk bottom, places such as sofa rear side) or during step, above-mentioned cleaning mode then can't satisfy, the user can't make the ground brush stretch into above-mentioned hidden corner or lift dust catcher and make the ground brush place on the step, so general upright vacuum all has another working method, under this mode of operation, body of dust collector stands on the ground, dust is not to enter dust bucket by the suction inlet on the ground brush, but enter in the dust bucket by hard tube and the flexible pipe that is arranged on the body of dust collector, flexible pipe and hard tube are connected, flexible pipe can extend, have the dust suction inlet on the hard tube, this mode of operation is convenient to clean some hidden corner or steps.
When upright vacuum is operated in above-mentioned two kinds of duties, the path that dust enters dust bucket is different, and when first kind of duty, dust enters dust catcher from the suction inlet that is positioned on the ground brush, and when second kind of duty, dust enters dust catcher from an end of hard tube.And in order to make that dust catcher all can operate as normal under above-mentioned two kinds of duties, generally has reversal valve on the upright vacuum, described reversal valve is used for changing gas channel between two kinds of duties of upright dust catcher, and the general complex structure of present reversal valve, component number is many, and keeping in repair and tear open shape relatively wastes time and energy.
Summary of the invention
The present invention is exactly at above-mentioned drawback, and a kind of upright vacuum is provided, and it has simple in structure, is convenient to the reversal valve of operation and maintenance.
In order to achieve the above object, the technical solution used in the present invention is: a kind of upright vacuum, it comprises
Body of dust collector;
Be arranged on the bottom of described body of dust collector and the ground brush that is connected rotationally with described body of dust collector;
Be opened in the suction inlet of brush bottom, described ground;
Be arranged on flexible pipe and dust bucket on the body of dust collector;
Be removably disposed in the hollow hard tube on the body of dust collector;
Described dust catcher has first gas channel, second gas channel and admission passage, and described admission passage is connected with dust bucket, and described first gas channel is connected with suction inlet;
Also be provided with the reversal valve that is used for selectively being communicated with admission passage and first gas channel or second gas channel on described body of dust collector, described reversal valve comprises
Inner valve member has first opening, second opening and the 3rd opening on the described inner valve member;
Outer valve member has the 4th opening, the 5th opening and the 6th opening on the described outer valve member;
Described inner valve member is positioned at described outer valve member and inner valve member can be provided with slidably relatively with outer valve member, between described inner valve member and the outer valve member first elastic component that promising described inner valve member provides elastic-restoring force is set;
One end of described flexible pipe is set in the outside on described outer valve member top, described hollow hard tube is outside small part removably is inserted in the valve member, described body of dust collector is provided with the locking mechanism that is used to control described hollow hard tube position, and the upper port place of described hollow hard tube is connected with lid;
Described reversal valve has at least two duties: tilting duty and vertical type duty, when reversal valve is in the tilting duty, described first gas channel, the 5th opening, second opening, first opening, the 4th opening and admission passage are connected successively, the bottom of described hollow hard tube is inserted in the described outer valve member, described cover cap is located at the upper port place of described hollow hard tube, described elastic component is in compressive state, when reversal valve is in the vertical type duty; Described hollow hard tube and described second valve member are separated, the upper port of described hollow hard tube is connected with described flexible pipe, described hollow hard tube and flexible pipe constitute second gas channel, and described second gas channel, the 6th gas channel, the 3rd opening, first opening, the 4th opening and admission passage are connected successively.
Owing to adopted technique scheme, make that reversal valve of the present invention is simple in structure, be convenient to installation and maintenance.
Description of drawings
Accompanying drawing 1 is a rearview of the present invention;
Schematic diagram when accompanying drawing 2 is in the lock state for locking mechanism of the present invention;
Schematic diagram when accompanying drawing 3 is in released state for locking mechanism of the present invention;
Accompanying drawing 4 is the schematic diagram that is separated of hollow hard tube of the present invention and body of dust collector;
Accompanying drawing 5 for the present invention by hard tube and flexible pipe the schematic diagram during as dust absorption passage;
Accompanying drawing 6 is the A district enlarged drawing of accompanying drawing 2;
Accompanying drawing 7 is the B district enlarged drawing of accompanying drawing 3;
Accompanying drawing 8 is the C district enlarged drawing of accompanying drawing 2;
Accompanying drawing 9 is the D district enlarged drawing of accompanying drawing 3;
Accompanying drawing 10 is the E district enlarged drawing of accompanying drawing 5;
Accompanying drawing 11 is the F district enlarged drawing of accompanying drawing 6;
Accompanying drawing 12 is the G district enlarged drawing of accompanying drawing 7;
Schematic diagram when accompanying drawing 13 is in the tilting duty for reversal valve;
Schematic diagram when accompanying drawing 14 is in the vertical type duty for reversal valve;
Wherein: 1, body of dust collector; 2, brush; 3, reversal valve; 4, first elastic component; 5, elastic plectrum; 6, sliding sleeve; 7, second elastic component; 11, flexible pipe; 12, dust bucket; 13, hollow hard tube; 21, suction inlet; 31, inner valve member; 32, outer valve member; 51, second lug boss; 53, the 3rd lug boss; 61, first lug boss; 111, first gas channel; 112, second gas channel; 113, admission passage; 131, lid; 132, groove; 311, first opening; 312, second opening; 313, the 3rd opening; 321, the 4th opening; 322, the 5th opening; 323, the 6th opening; 331, first locating part; 332, second locating part.
The specific embodiment
1-5 illustrates as accompanying drawing, a kind of upright vacuum, it comprises body of dust collector 1, be provided with ground brush 2 in the bottom of body of dust collector 1, described ground brush 2 is connected rotationally with body of dust collector 1, offer suction inlet 21 in the bottom of ground brush 2, suction inlet 21 is used for sucking dust from ground to be cleaned; Body of dust collector 1 is provided with flexible pipe 11 and dust bucket 12, on body of dust collector 1, removably be provided with hollow hard tube 13, (connected mode of lid 131 and hollow hard tube 13 can have multiple to be connected with lid 131 at an end pivoting of hollow hard tube 13, such as being slidingly connected or some other common modes, in the present embodiment, lid 131 and hollow hard tube 13 are pivotally connected).
Described upright vacuum has first gas channel 111, second gas channel 112 and admission passage 113, admission passage 113 is connected with dust bucket 12, because upright vacuum involved in the present invention has two duties, under two different duties, first gas channel 111 and second gas channel 112 are connected with admission passage 113 respectively, so on upright vacuum, need to be provided with reversal valve, control being communicated with of first gas channel 111 and second gas channel 112 and admission passage 113 by reversal valve.
In the present embodiment, reversal valve 3 is arranged on the body of dust collector 1, sees attached illustrated in Figure 1ly, and reversal valve 3 is positioned at the downside of body of dust collector 1 and is connected with flexible pipe 11; Illustrate as attached Figure 13 and 14, described reversal valve 3 comprises inner valve member 31 and outer valve member 32, described inner valve member 31 is positioned at described outer valve member 32 and inner valve member 31 can be provided with slidably with respect to outer valve member 32, described inner valve member 31 and outside be provided with first elastic component 4 that is used for providing elastic-restoring force between the valve member 32 to inner valve member 31, in the present embodiment, first elastic component 4 is a spring.
One end of described flexible pipe 11 overlaps the outside on valve member 32 tops outside, and the lower end of hollow hard tube 13 removably is inserted in the outer valve member 32.
The front has been mentioned upright vacuum and has generally been had two duties, and these two kinds of duties are also corresponding to two duties of reversal valve 3: tilting duty and vertical type duty.
When upright vacuum is in first duty, that is to say when the user promotes dust catcher and uses suction inlet 21 on the ground brush 2 to inhale ash, reversal valve 3 is in tilting duty (because under this duty, body of dust collector generally is in heeling condition so that the user pushes away holds).In this case, anticipate as shown in Figure 11, the bottom of described hollow hard tube 13 is inserted in the outer valve member 32, the upper end of the lower end of hollow hard tube 13 and inner valve member 31 is inconsistent, first elastic component 4 is in compressive state, first gas channel 111 (promptly from suction inlet 21 to the 5th openings 322 this section stationary conduits), the 5th opening 322, second opening 312, first opening 311, the 4th opening 321 and admission passage 113 are conducted successively, air-flow with dust enters from the suction inlet 21 that is positioned on the ground brush 2, successively through first gas channel 111, the 5th opening 322, second opening 312, first opening 311, the 4th opening 321 and admission passage 113 enter in the dust bucket 12.When this duty, the lid 12 of hollow hard tube 13 upper ends has covered the opening of hollow hard tube 13 upper ends, so that can't blow out (seeing attached illustrated in Figure 8) by the upper end of hollow hard tube 13 with the air-flow of dust.
On the other hand, because inner valve member 31 is being pressed in the lower end of hollow hard tube 13, and first elastic component 4 that is positioned at the lower end of inner valve member 31 is in compressive state, so inner valve member 31 and be positioned at inner valve member 31 tops and with the inconsistent hollow hard tube 13 of inner valve member 31 all be subjected to first elastic component 4 along hollow hard tube 13 axial lines upward to the effect of elastic force, this elastic force has makes inner valve body 31 depart from the trend that present present position moves upward, and in order to make inner valve member 31 remain on present duty, on body of dust collector 1, be provided with the locking mechanism that is used to control hollow hard tube 13 positions, see accompanying drawing 6,7,11,12 illustrate, this locking mechanism comprises the elastic plectrum 5 that an end is connected with body of dust collector 1, be slidably disposed on the sliding sleeve 6 on the body of dust collector, between described sliding sleeve 6 and body of dust collector 1, be provided with second elastic component 7, in the present embodiment, second elastic component 7 is a spring, one side of sliding sleeve 6 has first lug boss 61, elastic plectrum 5 has second lug boss 51 in a side relative with first lug boss 61, described elastic plectrum 5 has the 3rd lug boss 53 on a side relative with hollow hard tube 13, described hollow hard tube 13 is provided with the groove 132 that is complementary with the 3rd lug boss 53 shapes, when upright vacuum is in first duty (that is to say that reversal valve 3 is in the tilting duty), described first lug boss 61 and second lug boss 51 are inconsistent, described the 3rd lug boss 53 is positioned at groove 132, like this, hollow hard tube 13 promptly blocks mutually with elastic plectrum 5 and can't move upward, certainly, the inner valve member 31 that is positioned at hollow hard tube 13 belows also can't be moved upward, thereby has reached the purpose that keeps inner valve member 31 duties.
When the user has run into corner, hidden place or step when cleaning, at this moment can't directly push away upright vacuum and clean, dust catcher need be adjusted to second duty by first duty, the user need operate according to following steps:
1, hollow hard tube 13 is extracted from body of dust collector 1;
2, the lid 131 of hollow hard tube 13 upper ends is opened;
3, the upper end with hollow hard tube 13 is connected with the upper end of flexible pipe 11;
4, use an end of hollow hard tube 13 to inhale ash;
Come the parts and the operating process of using in above-mentioned four steps of specific explanations below in conjunction with accompanying drawing.
Mention above, when upright vacuum is in first duty, hollow hard tube 13 blocks mutually with elastic plectrum 5, so in step 1, (see 7,12 signals of accompanying drawing), the user needs to press sliding sleeve 6 at first downwards, the lug boss 61 of winning is staggered mutually with second lug boss 51, and the elasticity of elastic plectrum 5 makes elastic plectrum 5 towards the direction motion away from hollow hard tube 13, thereby described the 3rd lug boss 53 breaks away from groove 132.Like this, hollow hard tube 13 is not subjected to any obstacle, and the user can successfully extract it out from body of dust collector 1.
The user need open the lid 131 of hollow hard tube 13 upper ends, and the upper end of hollow hard tube 13 and the upper end of flexible pipe 11 are connected (seeing 9,10 signals of accompanying drawing), and hollow like this hard tube 13 and flexible pipe 11 have constituted second gas channel 112.
When upright vacuum by first duty in the second duty transforming process, that is to say reversal valve 3 by the tilting duty in vertical type duty transforming process.After the user extracts hard tube 13 in step 1, inner valve member 31 will no longer be subjected to the obstruction of hollow hard tube 13, thereby, inner valve member 31 moves upward thereby will being subjected to the elastic force of first elastic component 4, change attached state illustrated in Figure 14 into, in this state, inner valve member 31 is sealed the 5th opening 322, outer valve member 32 is sealed second opening 312 simultaneously, and second gas channel 112, the 6th opening 323, the 3rd opening 313, first opening 311, the 4th opening 321 and admission passage 113 are connected successively.The air-flow that has a dust enters from an end of hollow hard tube 13, successively by entering in the dust bucket 12 behind second gas channel 112, the 6th opening 323, the 3rd opening 313, first opening 311, the 4th opening 321 and the admission passage 113.
And in order to limit the position of inner valve member 31, described outer valve member 32 is provided with first locating part 331 that is used to limit inner valve member 31 positions and is positioned at second locating part 332 above described first locating part 331, the upper end of described inner valve member 31 is between described first locating part 331 and second locating part 332, when reversal valve 3 is in the tilting duty, the upper end of described inner valve member 31 and described first locating part 331 are inconsistent, when reversal valve 3 was in the vertical type duty, the upper end of described inner valve member 31 and described second locating part 332 were inconsistent.
The foregoing description only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1, a kind of upright vacuum, it comprises
Body of dust collector (1);
Be arranged on the bottom of described body of dust collector and the ground brush (2) that is connected rotationally with described body of dust collector;
Be opened in the suction inlet (21) of described ground brush (2) bottom;
Be arranged on flexible pipe (11) and dust bucket (12) on the body of dust collector (1);
Be removably disposed in the hollow hard tube (13) on the body of dust collector (1);
Described upright vacuum has first gas channel (111), second gas channel (112) and admission passage (113), described admission passage (113) is connected with dust bucket (12), and described first gas channel (111) is connected with suction inlet (21);
Also be provided with the reversal valve (3) that is used for selectively being communicated with admission passage (113) and first gas channel (111) or second gas channel (112) on described body of dust collector (1), it is characterized in that: described reversal valve (3) comprises
Inner valve member (31) has first opening (311), second opening (312) and the 3rd opening (313) on the described inner valve member (31);
Outer valve member (32) has the 4th opening (321), the 5th opening (322) and the 6th opening (323) on the described outer valve member (32);
Described inner valve member (31) is positioned at described outer valve member (32) and inner valve member (31) can be provided with slidably relatively with outer valve member (32), between described inner valve member (31) and the outer valve member (32) first elastic component (4) that promising described inner valve member (31) provides elastic-restoring force is set;
One end of described flexible pipe (11) is set in the outside on described outer valve member (32) top, the lower end of described hollow hard tube (13) removably is inserted in the outer valve member (32), described body of dust collector (1) is provided with the locking mechanism that is used to control described hollow hard tube (13) position, and the upper port place of described hollow hard tube (13) is connected with lid (131);
Described reversal valve (3) has at least two duties: tilting duty and vertical type duty, when reversal valve is in the tilting duty, described first gas channel (111), the 5th opening (322), second opening (312), first opening (311), the 4th opening (321) and admission passage (113) are connected successively, the bottom of described hollow hard tube (13) is inserted in the described outer valve member (32), described lid (131) lid is located at the upper port place of described hollow hard tube (13), described first elastic component (4) is in compressive state, when reversal valve (3) is in the vertical type duty; Described hollow hard tube (13) is separated with described outer valve member (32), the upper port of described hollow hard tube (13) is connected with described flexible pipe (11), described hollow hard tube (13) and flexible pipe (11) constitute second gas channel (112), and described second gas channel (112), the 6th opening (323), the 3rd opening (313), first opening (311), the 4th opening (321) and admission passage (113) are connected successively.
2, upright vacuum as claimed in claim 1 is characterized in that: described first elastic component (4) is a spring.
3, the reversal valve that is used for dust catcher as claimed in claim 1, it is characterized in that: described outer valve member (32) is provided with second locating part (332) that is used to limit first locating part (331) of inner valve member (31) position and is positioned at described first locating part (331) top, the upper end of described inner valve member (31) is positioned between described first locating part (331) and second locating part (332), when reversal valve (3) is in the inclination duty, the lower end of described hollow hard tube (13) and described inner valve member (31) are inconsistent, the upper end of described inner valve member (31) and described first locating part (331) are inconsistent, described first elastic component (4) is in compressive state, when reversal valve (3) when being in upright duty, the upper end of described inner valve member (31) and described second locating part (332) are inconsistent.
4, upright vacuum as claimed in claim 1, it is characterized in that: described locking mechanism comprises the elastic plectrum (5) that an end is connected with body of dust collector (1), be slidably disposed on the sliding sleeve (6) on the body of dust collector, be provided with second elastic component (7) between described sliding sleeve (6) and the body of dust collector (1), one side of sliding sleeve (6) has first lug boss (61) is arranged, described elastic plectrum (5) has second lug boss (51) in a side relative with first lug boss (61), described elastic plectrum (5) has the 3rd lug boss (53) on a side relative with hollow hard tube 13, described hollow hard tube (13) is provided with the groove (132) that is complementary with the 3rd lug boss (53) shape, described locking mechanism has at least two duties: lock-out state and released state, when being in the lock state, described first lug boss (61) and second lug boss inconsistent (51), described the 3rd lug boss (53) is positioned at groove (132), when being in released state, described first lug boss (61) staggers mutually with second lug boss (51), described the 3rd lug boss (53) staggers mutually with groove (132), and described second elastic component (7) is in compressive state.
5, upright vacuum as claimed in claim 4 is characterized in that: described second elastic component (7) is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100225753A CN100536742C (en) | 2007-05-15 | 2007-05-15 | Vertical cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100225753A CN100536742C (en) | 2007-05-15 | 2007-05-15 | Vertical cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101053500A true CN101053500A (en) | 2007-10-17 |
| CN100536742C CN100536742C (en) | 2009-09-09 |
Family
ID=38793689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100225753A Active CN100536742C (en) | 2007-05-15 | 2007-05-15 | Vertical cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100536742C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102232813A (en) * | 2010-04-21 | 2011-11-09 | 松下电器产业株式会社 | Vertical electric dust collector |
| CN101797134B (en) * | 2009-02-09 | 2012-06-13 | 和硕联合科技股份有限公司 | Dust exhaust apparatus |
| US8225457B2 (en) | 2006-08-08 | 2012-07-24 | Dyson Technology Limited | Handle assembly for a cleaning appliance |
| US8240003B2 (en) | 2004-07-22 | 2012-08-14 | Dyson Technology Limited | Handle assembly for a cleaning appliance |
| US8327504B2 (en) | 2007-12-22 | 2012-12-11 | Dyson Technology Limited | Wand assembly for a cleaning appliance |
| KR20160025245A (en) * | 2014-08-27 | 2016-03-08 | 삼성전자주식회사 | Supporter and vacuum cleaner having the same |
| CN111358332A (en) * | 2018-12-26 | 2020-07-03 | 无锡睿米信息技术有限公司 | Dust collector |
-
2007
- 2007-05-15 CN CNB2007100225753A patent/CN100536742C/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8240003B2 (en) | 2004-07-22 | 2012-08-14 | Dyson Technology Limited | Handle assembly for a cleaning appliance |
| US8720002B2 (en) | 2004-07-22 | 2014-05-13 | Dyson Technology Limited | Handle assembly for a cleaning appliance |
| US8225457B2 (en) | 2006-08-08 | 2012-07-24 | Dyson Technology Limited | Handle assembly for a cleaning appliance |
| US8327504B2 (en) | 2007-12-22 | 2012-12-11 | Dyson Technology Limited | Wand assembly for a cleaning appliance |
| CN101797134B (en) * | 2009-02-09 | 2012-06-13 | 和硕联合科技股份有限公司 | Dust exhaust apparatus |
| CN102232813A (en) * | 2010-04-21 | 2011-11-09 | 松下电器产业株式会社 | Vertical electric dust collector |
| KR20160025245A (en) * | 2014-08-27 | 2016-03-08 | 삼성전자주식회사 | Supporter and vacuum cleaner having the same |
| KR102238138B1 (en) * | 2014-08-27 | 2021-04-09 | 삼성전자주식회사 | Supporter and vacuum cleaner having the same |
| CN111358332A (en) * | 2018-12-26 | 2020-07-03 | 无锡睿米信息技术有限公司 | Dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100536742C (en) | 2009-09-09 |
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Address after: 215128 Wuzhong District, Jiangsu Province Lake Road West Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215128 Wuzhong District, Jiangsu Province Lake Road West Patentee before: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. Address after: 215128 Wuzhong District, Jiangsu Province Lake Road West Patentee after: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. Address before: 215128 Wuzhong District, Jiangsu Province Lake Road West Patentee before: TEK ELECTRICAL (SUZHOU) Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: 215128 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215128 Wuzhong District, Jiangsu Province Lake Road West Patentee before: ECOVACS ROBOTICS Co.,Ltd. |