CN211093742U - Large-capacity handheld dust collector - Google Patents
Large-capacity handheld dust collector Download PDFInfo
- Publication number
- CN211093742U CN211093742U CN201921477227.XU CN201921477227U CN211093742U CN 211093742 U CN211093742 U CN 211093742U CN 201921477227 U CN201921477227 U CN 201921477227U CN 211093742 U CN211093742 U CN 211093742U
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- China
- Prior art keywords
- cup
- dust
- dust cup
- filter screen
- outer housing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 74
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000005582 pentacene group Chemical group 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
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Abstract
The utility model discloses a large-capacity handheld dust collector, which comprises a suction unit and a dust cup component connected with one end of the suction unit, wherein the dust cup component comprises a dust cup outer housing and a cup cover positioned at the bottom of the dust cup outer housing, the cup cover is connected with the dust cup outer housing through a buckle component in a clamping way, a cleaning component is arranged at the bottom of the cup cover, the cup cover and the cleaning component communicate the cleaning component with the dust cup component through a connecting pipe, and the dust cup component also comprises a cyclone funnel arranged at the bottom in the dust cup outer housing; a filter screen arranged at the upper end of the cyclone funnel; the cyclone filter screen is arranged on the outer side of the upper end of the filter screen. The utility model provides a small-size handheld dust catcher among the prior art be subject to the volume can not clear up the rubbish in the dirt box fast, and lack electronic dirt and whirlwind from the dirt function and the difficult problem of loading and unloading.
Description
Technical Field
The utility model relates to a household articles field, in particular to large capacity hand-held type dust catcher.
Background
The hand-held dust collector has small size and is very convenient to carry and use, and a household cleaning product between a common household dust collector and a portable dust collector is more suitable for cleaning smaller space. The mini hand-held vacuum cleaner on the market now can not simply pour the interior rubbish of dirt box fast and realize electronic sweeping dirt and have whirlwind from the dirt function owing to the size is too little, pours the interior rubbish difficulty of dirt box and cleans efficiency toward low side in the use, and adopts mounting such as screw usually, difficult loading and unloading.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the main object of the present invention is to provide a large capacity hand-held vacuum cleaner, which is limited by the volume of the small hand-held vacuum cleaner in the prior art and can not clean the garbage in the dust box quickly, and is lack of the electric dust sweeping and cyclone dust separating function and the problem of difficult loading and unloading.
In order to realize the purpose, the utility model provides a large-capacity handheld dust collector, which comprises an air suction unit and a dust cup component connected with one end of the air suction unit, wherein the dust cup component comprises a dust cup outer cover shell and a cup cover positioned at the bottom of the dust cup outer cover shell, the cup cover is connected with the dust cup outer cover shell in a clamping way through a buckle component, a cleaning component is arranged at the bottom of the cup cover, the cup cover and the cleaning component communicate the cleaning component with the dust cup component through a connecting pipe,
wherein, the dust cup component also comprises a cyclone funnel arranged at the bottom in the outer housing of the dust cup; a filter screen arranged at the upper end of the cyclone funnel; the cyclone filter screen is arranged on the outer side of the upper end of the filter screen.
In one embodiment, the buckle component comprises a buckle which is respectively arranged on one side of the bottom of the dust cup outer casing and one side of the cup cover; and a steel wire ring for clamping the buckle; the pull buckle handle is arranged at the bottom of the other side of the dust cup outer housing and connected through a rivet, a pull ring is connected to the pull buckle handle, and one end of the pull ring is connected with one side of the cup cover in a clamping manner.
In one embodiment, the pull ring is a plastic and a hardware ring with certain elasticity.
In one embodiment, the wire ring may be plastic or a hardware ring.
In one embodiment, the tab handle may be a plastic or hardware tab handle.
In one embodiment, sealing rings are arranged at the joints of the upper end and the lower end of the cyclone funnel, and the sealing rings arranged at the lower end of the cyclone funnel are connected with the cyclone funnel in an interference fit manner.
In one embodiment, the filter screen can be a plastic or hardware filter screen.
In one embodiment, the dirt cup outer housing and the latch disposed on the dirt cup outer housing are integrally formed.
The utility model has the advantages as follows:
the novel dust collection cup has the advantages that the characteristics of materials and the efficiency of the whole machine are combined, so that an unprecedented novel filter screen is designed, the dust collection efficiency can be greatly improved, the outer dust cup housing and the cup cover can be connected in series through a simple steel wire ring and can not fall off and move freely, the pull buckle handle is used for putting the pull ring on the cup cover buckle position by utilizing the lever principle, the cup cover is tightly locked by slightly pressing the pull buckle handle, the mechanism is convenient to operate and labor-saving, the manufacturing efficiency is correspondingly improved, and the novel dust collection cup is simpler to assemble and has the characteristics of low cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is the overall structure schematic diagram of the air suction unit, the dust cup assembly, the buckle assembly, the connecting pipe and the cleaning assembly of the present invention.
Fig. 2 is a schematic view of the external disassembly structure of the dust cup assembly of the present invention.
FIG. 3 is a schematic view of the internal cross-section structure of the dust cup assembly of the present invention
Fig. 4 is a schematic top view of the dust cup assembly of the present invention.
Fig. 5 is an enlarged rear view of a part of the structure of the buckle assembly in fig. 1.
Fig. 6 is an enlarged rear view of a part of the structure of the buckle assembly shown in fig. 1B.
Fig. 7 is a schematic sectional view of the internal components of the dust cup assembly according to the present invention.
Fig. 8 is a schematic diagram of the position of the filter screen and the filter opening in fig. 7C of the present invention after being enlarged.
[ main parts/assembly reference numerals ] description
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
The description in this application as relating to "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Example 1:
referring to fig. 1 to 8, a large-capacity hand-held vacuum cleaner comprises an air suction unit 1 and a dust cup assembly 2 connected with one end of the air suction unit 1, wherein the dust cup assembly 2 comprises a dust cup outer casing 20 and a cup cover 24 positioned at the bottom of the dust cup outer casing 20, the cup cover 24 is connected with the dust cup outer casing 20 in a clamping way through a buckle assembly 21, a cleaning assembly 4 is arranged at the bottom of the cup cover 24, the cup cover 24 and the cleaning assembly 4 communicate the cleaning assembly 4 with the dust cup assembly 2 through a connecting pipe 3,
wherein, the dust cup component 2 also comprises a cyclone funnel 23 arranged at the bottom in the dust cup outer cover shell 20; a filter screen 22 arranged at the upper end of the cyclone funnel 23; and a cyclone filter screen 25 disposed outside the upper end of the filter screen 22.
When the dust suction machine starts to work, the motor starts to work for dust suction, dust passes through a channel between the lower cleaning component 4 and the connecting pipe 3 and then enters the dust cup component 2, the dust only falls into the dust cup under the action of the filter screen 22, wind power is sucked through the filter opening 220 of the filter screen 22 and then enters the air suction unit 1, the size of the opening of the filter opening 220 is set according to the thickness of a selected material and the size of suction force, if the filter opening 220 is large, the dust is sucked, if the filter opening 220 is small, the suction force is insufficient, the whole machine efficiency is low, and therefore the filter screen 22 is an important part in the whole machine.
When the cup cover 24 is to be opened, the pull buckle handle 214 is pulled outwards, the pull ring 212 is separated from the buckle 210 of the dust cup outer housing 20 under the free state without the action of pulling force, and the steel wire ring 211 connects the dust cup outer housing 20 and the cup cover 24 in series together under the action of the gravity of the cup cover 24, so that the cup cover 24 can move freely within a certain range.
When the motor of the air suction unit 1 starts to work and suck dust, the dust passes through a channel between the cleaning component 4 and the connecting pipe 3, enters the dust cup component 2 to start to rotate anticlockwise after the opening on the right side rotates anticlockwise, and the garbage with large size can be filtered by the cyclone filter screen 25 component for the first time and fall into a dust cup in the rotating process, and only the dust and air with small size can enter the cyclone filter screen 25.
The inside dirt gas that gets into can pass through the inboard opening of cyclone 25 and the pipe cover between the space rotatory, and partial dust can strike cyclone 25's inner wall and drop to the dirt cup in, the air can get into the air duct of pipe cover, gets into the unit 1 of breathing in after filtering through filter screen 22, the fresh air of subsequent discharge.
Referring to FIGS. 2, 5 and 6, the latch assembly 21 preferably includes a latch 210 disposed on a bottom side of the dirt cup outer housing 20 and a lid 24, respectively; and a steel wire ring 211 for clamping the buckle 210; a pull buckle handle 214 arranged at the bottom of the other side of the dust cup outer casing 20 and connected through a rivet 213, wherein the pull buckle handle 214 is connected with a pull ring 212, and one end of the pull ring 212 is connected with one side of the cup cover 24 in a clamping manner.
The opening pull ring 212 is sleeved in the pull handle 214, because the pull ring 212 has elasticity, the pull ring 212 is not easy to come out as long as the pull ring is not forced to open towards two sides. Then the pulling handle 214 is installed on the dustcup outer casing 20, the dustcup outer casing 20) is riveted with the pulling handle 214 through the rivet 213, and the pulling handle 214 only rotates axially and does not move radially. Then, the wire ring 211 is installed in the buckle 210 of the dustcup outer cover 20 and fixed in a buckling manner, and only rotates axially without being separated, and then the wire ring 211 is installed in the buckle 210 of the cup cover 24 and fixed in a buckling manner.
Referring to fig. 2 and 6, the pull ring 212 is preferably a plastic and a penta-gold ring having a certain elasticity.
Referring to fig. 2 and 5, the wire ring 211 may preferably be a plastic or a pentacene ring.
Referring to fig. 6, the tab handle 214 may preferably be a plastic or hardware handle.
Referring to fig. 2 and 3, preferably, sealing rings 26 are disposed at the joints of the upper and lower ends of the cyclone funnel 23, and the sealing rings 26 disposed at the lower end of the cyclone funnel 23 are connected with the cyclone funnel 23 in an interference fit manner.
Referring to fig. 2, 3 and 8, the filter screen 22 may preferably be a plastic or hardware filter screen.
Referring to FIG. 2, the dirt cup outer housing 20 is preferably integrally formed with a latch 210 disposed on the dirt cup outer housing 20.
The working principle of the utility model is as follows:
the combination of the material characteristics and the whole machine efficiency is utilized to design a new filter screen 22 which has never been provided, the dust collection efficiency can be greatly improved, the dust cup outer cover shell 20 and the cup cover 24 can be well connected in series through a simple steel wire ring 211, the filter screen can not fall off and can move freely, the pull buckle handle 214 utilizes the lever principle to put the pull ring 212 on the buckling position of the cup cover 24, and the cup cover 24 can be tightly locked by slightly pressing the pull buckle handle 214.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (7)
1. A large-capacity handheld dust collector is characterized by comprising a suction unit and a dust cup assembly connected to one end of the suction unit, wherein the dust cup assembly comprises a dust cup outer housing and a cup cover positioned at the bottom of the dust cup outer housing, the cup cover is connected with the dust cup outer housing in a clamping manner through a buckle assembly, a cleaning assembly is arranged at the bottom of the cup cover, the cup cover and the cleaning assembly are communicated through a connecting pipe,
the dust cup assembly also comprises a cyclone funnel arranged at the bottom in the outer housing of the dust cup; the filter screen is arranged at the upper end of the cyclone funnel; and the cyclone filter screen is arranged on the outer side of the upper end of the filter screen.
2. The high capacity hand-held cleaner of claim 1, wherein the catch assembly comprises a catch disposed on a bottom side of the dirt cup outer shroud and a side of the cup cover, respectively; and a steel wire ring for clamping the buckle; the pull buckle handle is arranged at the bottom of the other side of the dust cup outer housing and connected through a rivet, a pull ring is connected to the pull buckle handle, and one end of the pull ring is connected with one side of the cup cover in a clamping manner.
3. The high capacity hand held cleaner according to claim 2, wherein the pull ring is a metal ring having a certain elasticity.
4. The high capacity hand held cleaner according to claim 2, wherein the pull handle is a hardware handle.
5. The large-capacity handheld vacuum cleaner as claimed in claim 1, wherein sealing rings are provided at the joints of the upper and lower ends of the cyclone funnel, and the sealing rings provided at the lower end of the cyclone funnel are connected with the cyclone funnel in an interference fit manner.
6. The high capacity hand-held cleaner of claim 1, wherein the filter screen is a hardware filter screen.
7. The large capacity hand-held cleaner as claimed in claim 2, wherein the dirt cup housing and the catch provided on the dirt cup housing are of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921477227.XU CN211093742U (en) | 2019-09-02 | 2019-09-02 | Large-capacity handheld dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921477227.XU CN211093742U (en) | 2019-09-02 | 2019-09-02 | Large-capacity handheld dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211093742U true CN211093742U (en) | 2020-07-28 |
Family
ID=71708731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921477227.XU Expired - Fee Related CN211093742U (en) | 2019-09-02 | 2019-09-02 | Large-capacity handheld dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211093742U (en) |
-
2019
- 2019-09-02 CN CN201921477227.XU patent/CN211093742U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230621 Address after: 518000 5B Qifuge, Bailing Road, Qiming Villa, No. 12, Yinhu Road, Yinhu Community, Qingshuihe Street, Luohu District, Shenzhen, Guangdong Patentee after: Shenzhen Lingfeng Industrial Technology Co.,Ltd. Address before: 518000 Building 1, 2, 3, and 4, Xihu Industrial Zone, Xikeng Community, Henggang Street, Longgang District, Shenzhen City, Guangdong Province Patentee before: FINE DRAGON TECHNOLOGY Ltd. |
|
| 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: 20200728 |