CN1729917A - Arrangement for connecting dust-collection barrel of vertical vacuum cleaner - Google Patents
Arrangement for connecting dust-collection barrel of vertical vacuum cleaner Download PDFInfo
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- CN1729917A CN1729917A CN 200410020265 CN200410020265A CN1729917A CN 1729917 A CN1729917 A CN 1729917A CN 200410020265 CN200410020265 CN 200410020265 CN 200410020265 A CN200410020265 A CN 200410020265A CN 1729917 A CN1729917 A CN 1729917A
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- dust bucket
- vacuum cleaner
- housing
- upright vacuum
- suction inlet
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Abstract
The invention provides a connecting device of dust-collecting barrel of the vertical vacuum cleaner. Wherein, the housing of said vertical vacuum cleaner has a mounting slot of dust-collecting barrel which can be loaded and unloaded in said slot, so the slot is the connecting unit between the dust-collecting barrel and the housing; the dust-collecting barrel has a suction inlet for sucking the air with foreign matters and a vent for venting the filtered air; the housing has a housing-suction-inlet connected to said vent and a mounting slot for mounting the dust-collecting barrel; and the connecting unit mounted between the housing-suction-inlet and the vent can keep hermetic seal condition between them, therefore, the suction of vacuum cleaner can be assured. Said invention can improve the reliability of product.
Description
Technical field
The present invention relates to a kind of upright vacuum cleaner dust bucket jockey.
Background technology
At first, consult Fig. 1, existing upright vacuum cleaner comprises cleaner head 2, housing 4, handle 6.Cleaner head 2 sucks the air that contains foreign matter from ground.Housing 4 is arranged on the upside of cleaner head 2, and its inside is provided with the suction apparatus that can suck air.Handle is arranged on the top of housing 4, holds for the user.
Vacuum cleaner carries out work, and above-mentioned cleaner head 2 moves with the state near the ground that need clean, by the suction inlet of its bottom surface, sucks the air that contains foreign matter.
The inside of above-mentioned housing 4 is provided with suction apparatus, and suction apparatus sucks air by cleaner head 2.Along with the interior suction apparatus that is located at housing 4 carries out work, air flows into by the bottom surface of this cleaner head 2.In addition, the back side of the bottom of above-mentioned housing 4 and cleaner head 2 is hinged, with the state that keeps tilting with cleaner head 2.
The top of above-mentioned housing 4 is formed with handle 6.When the user uses vacuum cleaner, can grip 6, operate whole dust catcher.For example, the user can regulate the inclination angle of cleaner head 2 and housing 4 under the state of holding above-mentioned handle 6, needed position is cleaned.
The front center position of housing 4 is provided with dust bucket 8 in mode removably.8 pairs of air that flow to by cleaner head 2 of this dust bucket filter, and the foreign matter that air is contained is trapped in inside.In the existing structure, above-mentioned dust bucket 8 adopts the spiral-flow type dust collection manner, holds back and sucks airborne foreign matter.
When using vacuum cleaner, foreign matter can be deposited on the inside of dust bucket 8.Therefore, clear up above-mentioned dust bucket 8 termly.In order to clear up the foreign matter of dust bucket 8 inside, need separate dust bucket 8 from housing 4.
As shown in Figure 2, above-mentioned dust bucket 8 comprises container body 8a and lid 8b.The end face of container body 8a is in open state, and its inside can the splendid attire foreign matter.Lid 8b is used to open and close the open end face of container body 8a.Here, by operation loading and unloading knob 7, above-mentioned dust bucket 8 is separated from housing 4.That is, above-mentioned dust bucket 8 is installed under the state in the housing 4, and the hook of loading and unloading knob 7 rearward end hangs over the assembling grove 8c of dust bucket 8 lid 8b end faces, can prevent that dust bucket 8 breaks away from arbitrarily.
In addition, in order to clear up the foreign matter of dust bucket 8 inside, need separate above-mentioned dust bucket 8 from housing 4.At this moment, the user presses loading and unloading knob 7.When pressing the leading section of loading and unloading knob 7, the hook that is combined in assembling grove 8c breaks away from from assembling grove 8c, can extract dust bucket 8 from the front out.
When this upright vacuum cleaner was worked, its air flow process was as follows.Through housing 4, flow to dust bucket 8 inside by cleaner head 2 leaked-in airs.Foreign matters such as above-mentioned dust in air are filtered in dust bucket 8 inside.Air after the filtration, by the exhaust portion of housing 4 one sides, row is to the outside.
But, have the upright vacuum cleaner of said structure, require dust bucket to be connected with airtight conditions with housing.If can not keep airtight conditions, then can reduce the suction of vacuum cleaner, cause the operating efficiency of vacuum cleaner to descend.
In above-mentioned existing structure, dust bucket 8 is to use the synthetic resin injection mo(u)lding, and the housing 4 that is connected with above-mentioned dust bucket also is to make with synthetic resin.Therefore some problems might appear in air-tightness between the two.In addition, above-mentioned dust bucket is installed in the housing removably, therefore, make dust bucket and housing in conjunction with the time, as long as there is a point tolerance, also can produces and quite seriously influence air-tightness.
Summary of the invention
In order to overcome dust bucket and the relatively poor shortcoming of housing air-tightness that existing upright vacuum cleaner exists, the invention provides a kind of upright vacuum cleaner dust bucket jockey, it can keep airtight conditions between dust bucket and the housing, thereby, improve the confidence level of product by ensureing the suction of vacuum cleaner.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of upright vacuum cleaner dust bucket jockey, it is characterized in that, the housing of upright vacuum cleaner has dust bucket slot part is installed, the dust bucket loading and unloading are installed slot part at described dust bucket, as the attaching parts that connect described dust bucket and housing, dust bucket has suction inlet and exhaust outlet, and described suction inlet is used to suck the air that contains foreign matter, and described exhaust outlet is used to discharge the air after the filtration; Housing is formed with the housing suction inlet that is connected with described exhaust outlet, and has the dust bucket installation slot part that is used to install dust bucket; Attaching parts are arranged between described housing suction inlet and the exhaust outlet, keep airtight conditions between the two.
Aforesaid upright vacuum cleaner dust bucket jockey, wherein attaching parts are seal members made from the retractility material, are installed in the front of described housing suction inlet, and described exhaust outlet is closely contacted.
Aforesaid upright vacuum cleaner dust bucket jockey, the seal member formed by main body and connecting portion of attaching parts wherein, the main body made from synthetic resin, be embedded in the front of described housing suction inlet, the connecting portion made from the retractility material, be installed in the front of described housing suction inlet, described exhaust outlet is closely contacted.
Aforesaid upright vacuum cleaner dust bucket jockey, wherein attaching parts have the mesh screen shape that is used to filter foreign matter.
Aforesaid upright vacuum cleaner dust bucket jockey, wherein seal member has the mesh screen shape that is used to filter foreign matter.
Aforesaid upright vacuum cleaner dust bucket jockey, wherein seal member is formed by elastomeric material.
Aforesaid upright vacuum cleaner dust bucket jockey, wherein main body has the mesh screen shape that is used to filter foreign matter.
Aforesaid upright vacuum cleaner dust bucket jockey, wherein connecting portion is formed by elastomeric material.
Aforesaid upright vacuum cleaner dust bucket jockey, wherein connecting portion is formed by sponge.
Dust bucket and housing interconnect with airtight conditions among the present invention, and therefore, loss can not appear in the suction of vacuum cleaner, can improve the operating efficiency of vacuum cleaner.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the schematic appearance of existing upright vacuum cleaner.
Fig. 2 is existing upright vacuum cleaner dust bucket released state schematic diagram.
Fig. 3 is a upright vacuum cleaner schematic diagram of the present invention.
Fig. 4 is a upright vacuum cleaner dust bucket released state schematic diagram of the present invention.
Fig. 5 is the schematic appearance of dust bucket of the present invention.
Fig. 6 is the coupling part schematic diagram of another embodiment of the present invention.
The number in the figure explanation:
10: cleaner head 20: housing
24: housing suction inlet 30: handle
50: dust bucket 52: dust bucket is installed slot part
54: lid 57: suction inlet
58: exhaust outlet 70: seal member
72: seal member
The specific embodiment
As shown in Figure 3, upright vacuum cleaner of the present invention comprises cleaner head 10, housing 20, handle 30.Cleaner head 10 moves with the state near ground, sucks the air that contains foreign matter.The inside of housing 20 is provided with the suction apparatus that can produce suction, sucks the air that contains foreign matter by above-mentioned cleaner head 10.Handle 30 is arranged on the top of above-mentioned housing 20, holds for the user.
Above-mentioned cleaner head 10 moves with the state near the ground that need clean, by the suction inlet of its bottom surface, sucks air.Above-mentioned cleaner head 10 tops, being provided with can be by the housing 20 of certain angle rotation, and the user can hold handle 30, and angle on demand makes under the state of above-mentioned housing 20 tilted rearward, carries out the cleaning on ground.The inside of housing 20 is provided with suction apparatus, and suction apparatus is used to produce suction.Under the effect of above-mentioned suction apparatus, cleaner head 10 sucks air.Airborne foreign matter is filtered in dust bucket 50 inside.
The centre of above-mentioned housing 20 is equipped with dust bucket 50 in mode removably, and as shown in Figure 4, the centre of housing 20 has been recessed to form dust bucket slot part 52 is installed.Dust bucket 50 is installed in above-mentioned dust bucket in mode removably slot part 52 is installed, and this dust bucket 50 is used for holding back the foreign matter by cleaner head 10 leaked-in airs.For example, this dust bucket 50 can filter foreign matter by the spiral-flow type dust collection manner, also can filter foreign matter by the filer element type filter type, can also adopt spiral-flow type and filer element type working method to hold back foreign matter simultaneously.
In addition, in order to hold back foreign matter, above-mentioned dust bucket 50 is installed in housing 20 inside.In order to clear up its inner foreign matter, this dust bucket 50 is arranged on housing 20 removably.Housing 20 is provided with loading and unloading knob 60, and loading and unloading knob 60 can make above-mentioned dust bucket 50 keep installment state, also can be used in dismounting dust bucket 50, and the end face of this dust bucket 50 is in open state.Lid 54 is used to open and close the end face of above-mentioned opening.The front of dust bucket 50 is formed with handle 56, and when taking out dust bucket 50, the user can hold this handle 56.
As shown in Figure 5, above-mentioned dust bucket 50 is formed with suction inlet 57 and exhaust outlet 58, and above-mentioned suction inlet 57 is used to suck the air that contains foreign matter, by suction inlet 57 leaked-in airs, after the inside of dust bucket 50 is filtered, discharges by exhaust outlet 58.
Above-mentioned suction inlet 57 is formed on the side of dust bucket 50 by tangential direction, makes leaked-in air form spiral air flow in the inside of dust bucket 50.Among the embodiment shown in the drawings, above-mentioned suction inlet 57 is formed on the top of dust bucket 50.This suction inlet 57 is connected with the part of housing 20.Through cleaner head 10 and the housing 20 inner air that contain foreign matter that flow into, flow into by inflow entrance 57.
The air that above-mentioned dust bucket 50 inside are cleaned is discharged by exhaust outlet 58.Above-mentioned exhaust outlet 58 is open towards the side of dust bucket 50, has the shape that caves inward.
As shown in Figure 4, the dust bucket that is formed on housing 20 is installed slot part 52 and is used to install dust bucket 50.Dust bucket is installed on the slot part 52, and the position corresponding with above-mentioned exhaust outlet 58 is formed with housing suction inlet 24.Among the embodiment shown in the drawings, above-mentioned exhaust outlet 58 is recessed to form in the side of dust bucket 50 bottoms, the housing suction inlet 24 outstanding bottoms that are formed on dust bucket installation portion 52.
In addition, in the present embodiment, above-mentioned housing suction inlet 24 has outstanding shape, so that insert the exhaust outlet 58 that is recessed to form, keeps airtight conditions each other.Among the present invention,, seal member 70 is installed in the front of above-mentioned housing suction inlet 24.Sealing parts 70 keep and dust bucket 50 exhaust outlets 58 between airtight conditions the time, have a certain size mesh screen shape, can filter the bigger foreign matter that might flow into housing suction inlet 24.
Above-mentioned seal member 70 can be installed in outstanding housing suction inlet 24 the place aheads that form.In order closely to contact with the exhaust outlet 58 of dust bucket 50, the material that above-mentioned seal member 70 usefulness rubber, silicon rubber etc. have certain retractility is fabricated to suitable.When the material that has certain retractility with rubber, silicon rubber etc. is made seal member 70, sealing parts 70 can the airtight conditions contact at the exhaust outlet 58 of dust bucket 50.
Be arranged on the seal member 70 in exhaust outlet 24 fronts, entering caves inward be formed on exhaust outlet 58 inside of dust bucket 50 bottoms after, can keep airtight conditions with exhaust outlet 58, thereby stop the situation of vacuum cleaner loss suction fully.
In the present embodiment, the exhaust outlet 58 of above-mentioned dust bucket 50 has the shape of depression, and above-mentioned housing suction inlet 24 has outstanding shape.But content of the present invention can not be limited by these embodiment.Among the present invention, the airtight conditions between the exhaust outlet 58 of dust bucket 50 and the housing suction inlet 24 of housing 20 can have the seal member that the retractility material makes with rubber etc. fully and realize.
In addition, in the present embodiment, above-mentioned exhaust outlet 58 is formed on the side, bottom of dust bucket 50, and above-mentioned housing suction inlet 24 is formed on the bottom that dust bucket is installed slot part 52, and both interconnect.But content of the present invention is not limited by this embodiment.
As long as exhaust outlet 58 can be discharged the air behind dust bucket 50 self-filterings among the present invention, its position and shape are unrestricted.In addition, install under the state of slot part 52, be communicated with above-mentioned exhaust outlet 58 and get final product as long as above-mentioned housing suction inlet 24 makes dust bucket 50 be installed in dust bucket.
Below, consult Fig. 6 another embodiment of the present invention is described.As Fig. 5, shown in Figure 6, housing suction inlet 24 is given prominence to and is formed on housing 20 inboards, and seal member is arranged on the positive peripheral position of housing suction inlet 24.Seal member 72 is made up of main body 74 and connecting portion 76.Main body 74 is made by the synthetic resin material.Connecting portion 76 is arranged on the front of main body 74.
The main body 74 of above-mentioned seal member 72 is to form with the injection moulding of synthetic resin material, can be embedded in housing suction inlet 24.Above-mentioned connecting portion 76 is formed by the material that rubber, silicon rubber, sponge (or compressed sponge) etc. have retractility, can tight exhaust outlet 58 fronts that contact at dust bucket 50 of airtight conditions.
Among this embodiment, aforementioned body 74 has the mesh screen shape, can filter bigger foreign matter.Here, also can form the mesh screen structure, replace the mesh screen structure of main body 74 with this at connecting portion 76.
When dust bucket 50 is inserted in the dust bucket installation slot part 52 of housing 20, at seal member 70 or have under the effect of seal member 72 of connecting portion 76, can guarantee the airtight conditions between the housing suction inlet 24 of the exhaust outlet 58 of dust bucket 50 and housing 20, thereby prevent to be flowing between the two air to external leakage, to guarantee the whole suction of vacuum cleaner.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
The invention effect
In sum, connecting dust-collection barrel of the present invention, i.e. seal member (70 or 72) can be true Airtight conditions between the exhaust outlet 58 of guarantor's dust bucket 50 and the housing suction inlet 24 of housing 20. Thereby, Can make the air that sucks by cleaner head, at the more smooth air-flow of the inner formation of vacuum cleaner, anti-End vacuum cleaner loss suction, guarantee product quality, thereby improve the confidence level of product.
Claims (9)
1, a kind of upright vacuum cleaner dust bucket jockey is characterized in that, the housing of upright vacuum cleaner has dust bucket slot part is installed, and the dust bucket loading and unloading are installed slot part at described dust bucket, as the attaching parts that connect described dust bucket and housing,
Dust bucket has suction inlet and exhaust outlet, and described suction inlet is used to suck the air that contains foreign matter, and described exhaust outlet is used to discharge the air after the filtration;
Housing is formed with the housing suction inlet that is connected with described exhaust outlet, and has the dust bucket installation slot part that is used to install dust bucket;
Attaching parts are arranged between described housing suction inlet and the exhaust outlet, keep airtight conditions between the two.
2, upright vacuum cleaner dust bucket jockey according to claim 1 is characterized in that described attaching parts are seal members made from the retractility material, is installed in the front of described housing suction inlet, and described exhaust outlet is closely contacted.
3, upright vacuum cleaner dust bucket jockey according to claim 1, it is characterized in that the seal member that described attaching parts are made up of main body and connecting portion, the main body made from synthetic resin, be embedded in the front of described housing suction inlet, the connecting portion made from the retractility material, be installed in the front of described housing suction inlet, described exhaust outlet is closely contacted.
4, upright vacuum cleaner dust bucket jockey according to claim 1 is characterized in that described attaching parts, has the mesh screen shape that is used to filter foreign matter.
5, upright vacuum cleaner dust bucket jockey according to claim 2 is characterized in that described seal member, has the mesh screen shape that is used to filter foreign matter.
6, according to claim 2 or 5 described upright vacuum cleaner dust bucket jockeys, it is characterized in that described seal member is formed by elastomeric material.
7, upright vacuum cleaner dust bucket jockey according to claim 3 is characterized in that described main body has the mesh screen shape that is used to filter foreign matter.
8, upright vacuum cleaner dust bucket jockey according to claim 3 is characterized in that described connecting portion is formed by elastomeric material.
9, upright vacuum cleaner dust bucket jockey according to claim 3 is characterized in that described connecting portion is formed by sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410020265 CN1729917A (en) | 2004-08-06 | 2004-08-06 | Arrangement for connecting dust-collection barrel of vertical vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410020265 CN1729917A (en) | 2004-08-06 | 2004-08-06 | Arrangement for connecting dust-collection barrel of vertical vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1729917A true CN1729917A (en) | 2006-02-08 |
Family
ID=35962363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410020265 Pending CN1729917A (en) | 2004-08-06 | 2004-08-06 | Arrangement for connecting dust-collection barrel of vertical vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1729917A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009079838A1 (en) * | 2007-12-19 | 2009-07-02 | Sam Tsai | Vacuum cleaner arrangement |
| CN101108081B (en) * | 2006-07-19 | 2010-10-27 | 乐金电子(天津)电器有限公司 | Vacuum cleaner |
-
2004
- 2004-08-06 CN CN 200410020265 patent/CN1729917A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101108081B (en) * | 2006-07-19 | 2010-10-27 | 乐金电子(天津)电器有限公司 | Vacuum cleaner |
| WO2009079838A1 (en) * | 2007-12-19 | 2009-07-02 | Sam Tsai | Vacuum cleaner arrangement |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |