CN208447432U - A kind of two-part Knapsack type dust collector - Google Patents
A kind of two-part Knapsack type dust collector Download PDFInfo
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- CN208447432U CN208447432U CN201721015739.5U CN201721015739U CN208447432U CN 208447432 U CN208447432 U CN 208447432U CN 201721015739 U CN201721015739 U CN 201721015739U CN 208447432 U CN208447432 U CN 208447432U
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- dirt
- shell
- host
- dust collector
- hose
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Abstract
The utility model provides a kind of two-part Knapsack type dust collector, it includes host portion and dirt cavity portion, host portion has host shell, power part is installed in host shell, dirt cavity portion has dirt cavity shell, dirt chamber is formed in dirt cavity shell, it is connected between dirt cavity shell and host shell by air duct portion, air duct portion has hose, the first end of hose is to the intracavitary extension of dirt, the second end of opposite first end extends into host shell on hose, first end has the first guide part, first guide part is along horizontal direction to the intracavitary extension of dirt, dirt nozzle is offered at the top of dirt cavity shell, dirt pipe is installed in dirt nozzle, the end of dirt pipe is to the intracavitary extension of dirt.The utility model can effectively reduce whole volume compared to the prior art.
Description
Technical field
The utility model relates to Knapsack type dust collector technical fields, and in particular to a kind of two-part Knapsack type dust collector.
Background technique
Knapsack type dust collector as its name suggests, be exactly entire main body of dust collector shape be similar to it is daily used in knapsack,
User can back on the body as using knapsack, thus the both hands of user can be made to be vacateed, when cleaning more
It is convenient.
Current Knapsack type dust collector is mainly made of host portion and dirt cavity portion two large divisions, and current structure
In design, this two big component usually can be all mounted in the casing of an entirety, thus easily cause the inclined of overall volume
Greatly, it above brings inconvenience to using.
Utility model content
In consideration of it, the utility model provides a kind of two-part Knapsack type dust collector that volume can be effectively reduced.
The utility model provides a kind of two-part Knapsack type dust collector comprising host portion and dirt cavity portion, host portion tool
There is host shell, power part is installed in host shell, dirt cavity portion has dirt cavity shell, forms dirt chamber, dirt chamber in dirt cavity shell
It is connected between shell and host shell by air duct portion, air duct portion has hose, and the first end of hose is soft to the intracavitary extension of dirt
The second end of opposite first end extends into host shell on pipe, and first end has the first guide part, the first guide part
Along horizontal direction to the intracavitary extension of dirt, dirt nozzle is offered at the top of dirt cavity shell, dirt pipe is installed in dirt nozzle, dirt pipe
End is to the intracavitary extension of dirt.
Further, above-mentioned host shell have the first lateral surface and the first backrest surface, the first lateral surface be cambered surface, first
Backrest surface is vertical plane.
Further, the first support component is installed, the first support component includes being symmetrical arranged in above-mentioned first backrest surface
Two first support portions, the cross section of the first support portion is S-shaped, the first support portion include the first trunk, the first trunk is along master
The length direction of casing body extends, and the side of the first trunk has multiple first branchs, and multiple first branchs are along host shell
Width direction extend to the side edge of host shell, multiple excurrent length are from the top of host shell to host shell
Bottom gradually shorten.
Further, above-mentioned dirt cavity shell have the second lateral surface and the second backrest surface, the second lateral surface be cambered surface, second
Backrest surface is vertical plane.
Further, the second support component is installed, the second support component includes being symmetrical arranged in above-mentioned second backrest surface
Two second support portions, the cross section of the second support portion is S-shaped, the second support portion include the second trunk, the second trunk is along dirt
The length direction of cavity shell extends, and the side of the second trunk has multiple second branchs, and multiple second branchs are along dirt cavity shell
Width direction extend to the side edge of dirt cavity shell, the length of multiple second branchs is from the top of dirt cavity shell to dirt cavity shell
Bottom it is progressively longer.
Further, above-mentioned first guide part is the ring part being installed on first end, the surface tool of the first guide part
There is triangle flange collar.
Further, multiple second guide parts are installed in above-mentioned hose, multiple second guide parts along hose circumferential direction
It is mounted equidistant on the inner wall of hose, the second guide part extends along the axially extending of hose, the third end of the second guide part
Intracavitary to dirt, the 4th end on the second guide part with respect to third end extends in host shell.
Further, above-mentioned second guide part is curved bar.
Further, the extension rod being obliquely extended is connected on above-mentioned third end.
Further, above-mentioned 4th end is V shape pole body.
A kind of two-part Knapsack type dust collector provided by the utility model is provided with host portion and dirt cavity portion, host portion
With host shell, power part is installed in host shell, dirt cavity portion has dirt cavity shell, forms dirt chamber, dirt in dirt cavity shell
Connected between cavity shell and host shell by air duct portion, air duct portion has a hose, the first end of hose to the intracavitary extension of dirt,
The second end of opposite first end extends into host shell on hose, and first end has the first guide part, the first guiding
Portion to the intracavitary extension of dirt, offers dirt nozzle at the top of dirt cavity shell, dirt pipe, dirt pipe is equipped in dirt nozzle along horizontal direction
End to the intracavitary extension of dirt；By the improvement of above structure, improved using the structure of hose, host portion and dirt cavity portion, so that
Host portion and dirt cavity portion are divided into two independent sectors, while being connected using hose, and hose is used as air duct simultaneously, convenient for significantly contracting
Subtract the volume of casing, thus can effectively reduce whole volume compared to the prior art.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of two-part Knapsack type dust collector provided by the embodiment of the utility model；
Fig. 2 is that a kind of the first backrest surface and second of two-part Knapsack type dust collector provided by the embodiment of the utility model is leaned on
The structural schematic diagram at the back side.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Referring to Fig. 1 to Fig. 2, a kind of two-part Knapsack type dust collector provided by the embodiment of the utility model is shown in figure,
It is characterised in that it includes host portion 1 and dirt cavity portion 2, host portion 1 has host shell 11, and installation is dynamic in host shell 11
Portion 12, dirt cavity portion 2 have dirt cavity shell 21, dirt chamber 22 are formed in dirt cavity shell 21, between dirt cavity shell 21 and host shell 11
It is connected by air duct portion 3, air duct portion 3 has hose 31, and the first end 311 of hose 31 extends into dirt chamber 22, on hose 31
The second end 312 of opposite first end 311 extends into host shell 11, and first end 311 has the first guide part 313,
First guide part 313 extends along horizontal direction into dirt chamber 22, and the top of dirt cavity shell 21 offers dirt nozzle 211, dirt pipe
Dirt pipe 212 is installed in mouth 211, the end of dirt pipe 212 extends into dirt chamber 22.
A kind of two-part Knapsack type dust collector provided by the present embodiment is provided with host portion and dirt cavity portion, host portion tool
There is host shell, power part is installed in host shell, dirt cavity portion has dirt cavity shell, forms dirt chamber, dirt chamber in dirt cavity shell
It is connected between shell and host shell by air duct portion, air duct portion has hose, and the first end of hose is soft to the intracavitary extension of dirt
The second end of opposite first end extends into host shell on pipe, and first end has the first guide part, the first guide part
Along horizontal direction to the intracavitary extension of dirt, dirt nozzle is offered at the top of dirt cavity shell, dirt pipe is installed in dirt nozzle, dirt pipe
End is to the intracavitary extension of dirt；By the improvement of above structure, is improved using the structure of hose, host portion and dirt cavity portion, make winner
Machine portion and dirt cavity portion are divided into two independent sectors, while being connected using hose, and hose is used as air duct simultaneously, convenient for significantly reducing
The volume of casing, thus whole submission can be effectively reduced compared to the prior art.
Referring to Fig. 1 to Fig. 2, host shell 11 has the first lateral surface 111 and the first backrest surface 112, the first lateral surface 111
For cambered surface, the first backrest surface 112 is vertical plane；First support component 4, the first support component 4 are installed in first backrest surface 112
Including symmetrically arranged two first support portion 41, the cross section of the first support portion 41 is S-shaped, and the first support portion 41 includes first main
Dry 42, the first trunk 42 extends along the length direction of host shell 11, and the side of the first trunk 42 has multiple first branchs
43, multiple first branchs 43 extend to the side edge of host shell 11 along the width direction of host shell 11, and multiple first
Dry 43 length is gradually shortened from the top of host shell 11 to the bottom of host shell 11；Dirt cavity shell 21 has the second outside
Face 213 and the second backrest surface 214, the second lateral surface 213 are cambered surface, and the second backrest surface 214 is vertical plane；Second backrest surface 214
On the second support component 5 is installed, the second support component 5 includes symmetrically arranged two second support portion 51, the second support portion 51
Cross section it is S-shaped, the second support portion 51 includes the second trunk 52, and the second trunk 52 prolongs along the length direction of dirt cavity shell 21
Stretch, the side of the second trunk 52 has multiple second branchs 53, multiple second branchs 53 along dirt cavity shell 21 width direction
Extend to the side edge of dirt cavity shell 21, the length of multiple second branchs 53 is from the top of dirt cavity shell 21 to dirt cavity shell 21
Bottom is progressively longer.By the improvement of above structure, using the improvement structure of the first support component and the second support component, so that
Backrest supporting structure can more be bonded the back of user and cooperate the activity at back, to can mention compared to the prior art
For more comfortable use feeling.
Referring to Fig. 1, the first guide part 313 is the ring part being installed on first end 311, the table of the first guide part 313
Face has triangle flange collar 314；Multiple second guide parts 32 are installed, multiple second guide parts 32 are along hose 31 in hose 31
The circumferentially equidistant inner wall for being installed on hose 31 on, the second guide part 32 is along the axially extending of hose 31, the second guide part 32
Third end 321 extend in dirt chamber 22, the 4th end 322 on the second guide part 32 with respect to third end 321 extends to
In host shell 11；Second guide part 32 is curved bar.It is improved by the structure of above-mentioned first guide part and the second guide part, first
Bending can be realized with the bending of hose, can followed by form the water conservancy diversion of internal gas flow, so that the dust in air-flow can
It is intracavitary to rise to dirt around curved bar spiral, improve cleaning efficiency.
With continued reference to Fig. 1, the extension rod 323 being obliquely extended is connected on third end 321；4th end 322 is V shape pole
Body.Structure improvement is improved, dust can be made to be quickly introduced using the structure of the 4th end into hose, then by the
It is intracavitary that three end horizontals are redirected into dirt, prevents from pouring the intracavitary dynamics of dirt excessive, and makes the intracavitary noise of dirt excessive, reaches drop
The purpose of low noise.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (10)
1. a kind of two-part Knapsack type dust collector, which is characterized in that including host portion (1) and dirt cavity portion (2), the host portion
(1) there are host shell (11), is equipped with power part (12) in the host shell (11), the dirt cavity portion (2) has dirt chamber
Shell (21) forms dirt chamber (22) in the dirt cavity shell (21), the dirt cavity shell (21) and the host shell (11) it
Between connected by air duct portion (3), the air duct portion (3) has hose (31), and the first end (311) of the hose (31) is to institute
It states in dirt chamber (22) and extends, the second end (312) of the relatively described first end (311) is to the host on the hose (31)
Extend in shell (11), the first end (311) has the first guide part (313), and first guide part (313) is along dampening
Square extend to in the dirt chamber (22), is offered dirt nozzle (211) at the top of the dirt cavity shell (21), the dirt nozzle
(211) it is equipped with dirt pipe (212) in, the end of the dirt pipe (212) extends into the dirt chamber (22).
2. a kind of two-part Knapsack type dust collector according to claim 1, which is characterized in that host shell (11) tool
There are the first lateral surface (111) and the first backrest surface (112), first lateral surface (111) is cambered surface, first backrest surface
It (112) is vertical plane.
3. a kind of two-part Knapsack type dust collector according to claim 2, which is characterized in that first backrest surface
(112) it is equipped on the first support component (4), first support component (4) includes symmetrically arranged two first support portion
(41), the cross section of first support portion (41) is S-shaped, and first support portion (41) includes the first trunk (42), described
First trunk (42) extends along the length direction of the host shell (11), and the side of first trunk (42) has multiple
First branch (43), the multiple first branch (43) extend to the host along the width direction of the host shell (11)
The side edge of shell (11), the length of the multiple first branch (43) is from the top of the host shell (11) to the host
The bottom of shell (11) gradually shortens.
4. a kind of two-part Knapsack type dust collector according to claim 1 or 2, which is characterized in that the dirt cavity shell
(21) there is the second lateral surface (213) and the second backrest surface (214), second lateral surface (213) is cambered surface, and described second leans on
The back side (214) is vertical plane.
5. a kind of two-part Knapsack type dust collector according to claim 4, which is characterized in that second backrest surface
(214) it is equipped on the second support component (5), second support component (5) includes symmetrically arranged two second support portion
(51), the cross section of second support portion (51) is S-shaped, and second support portion (51) includes the second trunk (52), described
Second trunk (52) extends along the length direction of the dirt cavity shell (21), and the side of second trunk (52) has multiple
Second branch (53), the multiple second branch (53) extend to the dirt chamber along the width direction of the dirt cavity shell (21)
The side edge of shell (21), the length of the multiple second branch (53) is from the top of the dirt cavity shell (21) to the dirt chamber
The bottom of shell (21) is progressively longer.
6. a kind of two-part Knapsack type dust collector according to claim 1, which is characterized in that first guide part
It (313) is the ring part being installed on the first end (311), the surface of first guide part (313) has triangle
Flange collar (314).
7. a kind of two-part Knapsack type dust collector according to claim 1, which is characterized in that installation in the hose (31)
There are multiple second guide parts (32), the multiple second guide part (32) is installed on institute along the circumferentially equidistant of the hose (31)
On the inner wall for stating hose (31), second guide part (32) is along the axially extending of the hose (31), second guiding
The third end (321) in portion (32) extends in the dirt chamber (22), the relatively described third end on second guide part (32)
4th end (322) in portion (321) extends in the host shell (11).
8. a kind of two-part Knapsack type dust collector according to claim 7, which is characterized in that second guide part (32)
For curved bar.
9. a kind of two-part Knapsack type dust collector according to claim 7 or 8, which is characterized in that the third end
(321) extension rod (323) being obliquely extended is connected on.
10. a kind of two-part Knapsack type dust collector according to claim 7 or 8, which is characterized in that the 4th end
It (322) is V shape pole body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721015739.5U CN208447432U (en) | 2017-08-15 | 2017-08-15 | A kind of two-part Knapsack type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721015739.5U CN208447432U (en) | 2017-08-15 | 2017-08-15 | A kind of two-part Knapsack type dust collector |
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| Publication Number | Publication Date |
|---|---|
| CN208447432U true CN208447432U (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721015739.5U Active CN208447432U (en) | 2017-08-15 | 2017-08-15 | A kind of two-part Knapsack type dust collector |
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| CN (1) | CN208447432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374493A (en) * | 2017-08-15 | 2017-11-24 | 苏州祥利家用电器有限公司 | A kind of two-part Knapsack type dust collector |
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2017
- 2017-08-15 CN CN201721015739.5U patent/CN208447432U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374493A (en) * | 2017-08-15 | 2017-11-24 | 苏州祥利家用电器有限公司 | A kind of two-part Knapsack type dust collector |
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