CN210582356U - Blowing-sucking integrated handheld dust collector - Google Patents
Blowing-sucking integrated handheld dust collector Download PDFInfo
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- CN210582356U CN210582356U CN201920800204.1U CN201920800204U CN210582356U CN 210582356 U CN210582356 U CN 210582356U CN 201920800204 U CN201920800204 U CN 201920800204U CN 210582356 U CN210582356 U CN 210582356U
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Abstract
The utility model belongs to the technical field of the dust catcher, especially, relate to a handheld dust catcher of pressure-vaccum integral type, including dust catcher main part and rotatory lid, the dust catcher main part is including the end of induced drafting and the end of airing exhaust, rotatory lid and the end swivelling joint of airing exhaust, the end of induced drafting is equipped with the inlet scoop that is used for absorbing debris, and the end of airing exhaust is equipped with first exhaust opening and at least one first regulation wind gap that are used for blowing off debris, is equipped with at least one second regulation wind gap on the rotatory lid, and the second is adjusted the wind gap and is used for being linked together with first regulation wind gap and is formed the. During dust collection, the second adjusting air opening is communicated with the first adjusting air opening to form an adjusting channel, so that the air exhaust amount is increased, the negative pressure difference is increased, and the dust collection effect is good; during the exhaust, make second regulation wind gap and first regulation wind gap dislocation each other to the end of airing exhaust just has exhaust passageway exhaust gas, increases exhaust pressure, and the efficiency of blowing off debris is high.
Description
Technical Field
The utility model belongs to the technical field of the dust catcher, especially, relate to a handheld dust catcher of pressure-vaccum integral type.
Background
Handheld vacuum cleaners are commonly used to clean debris left in small corners, such as crevices in automobiles and debris in electronic products. When the dust collector is used, the motor is generally powered by a built-in battery, the motor drives the fan to rotate quickly, so that instant vacuum is generated in the dust collector, a high pressure difference is formed between the instant vacuum and the outside, dust and sundries at the dust suction port are sucked into the handheld dust collector along with air and collected in the dust collection cylinder, and the sucked air is directly discharged from the tail part of the machine body. In order to enable the existing handheld dust collector to have more functions, an air outlet is further formed in the tail portion of the machine body, an air exhaust pipe is arranged on the air outlet, air exhausted from the tail portion of the machine body of the handheld dust collector is fully utilized, the handheld dust collector has a directional air exhaust effect, and therefore the handheld dust collector has the blowing and sucking integrated function. However, the air outlet and the air inlet of the existing handheld dust collector are often fixed, and the efficiency of the blowing and sucking functions is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure-vaccum integral type handheld dust catcher aims at solving the technical problem that the pressure-vaccum function efficiency of the handheld dust catcher among the prior art is not high.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a blow-suction integral type handheld dust catcher, includes dust catcher main part and rotatory lid, the dust catcher main part is including induced drafting the end and the end of airing exhaust, rotatory lid with end swivelling joint airs exhaust, it is equipped with the inlet scoop that is used for absorbing debris to induced draft to serve, it is equipped with first exhaust opening and at least one first regulation wind gap that is used for blowing off debris to air exhaust to serve, rotatory covering is equipped with at least one second regulation wind gap, second regulation wind gap be used for with first regulation wind gap is linked together and forms the regulation passageway.
Optionally, a second air outlet is further arranged on the rotary cover, and the second air outlet is communicated with the first air outlet to form an air outlet channel.
Optionally, the rotary cover is provided with at least one clamping body, the exhaust end is provided with at least one arc-shaped clamping groove matched with the clamping body, the clamping body is clamped in the arc-shaped clamping groove, and the clamping body can rotate relative to the arc-shaped clamping groove.
Optionally, the air exhaust end is further provided with a guide groove perpendicular to the arc clamping groove, and the guide groove is communicated between the arc clamping groove and the end of the air exhaust end.
Optionally, the guide way is close to in the one end in arc joint groove is equipped with the toper and blocks the body, the toper blocks that the body has the spigot surface and blocks the face, the spigot surface with it is connected to block the face, the spigot surface is used for the guide the joint body card is gone into arc joint groove, it is used for blockking to block the face the joint body by arc joint groove is extracted.
Optionally, the clamping body is provided with a positioning hole, the inner wall of the arc-shaped clamping groove is provided with a positioning column, and the positioning hole is clamped in the positioning column.
Optionally, the positioning columns are provided with two, and two the positioning columns are distributed on two sides of the arc-shaped clamping groove.
Optionally, both ends of the clamping body are provided with arc chamfers.
Optionally, the rotating cover comprises an annular connector and a flat cover body covering one end of the annular connector, and the second air outlet and the second adjusting air inlet are both arranged on the flat cover body.
Optionally, two first adjusting air ports are arranged, and both the two first adjusting air ports are waist-shaped holes and symmetrically distributed on two sides of the first exhaust port; the second adjusting air ports are two and are waist-shaped holes and symmetrically distributed on two sides of the second air outlet.
The utility model has the advantages that: the utility model discloses a blowing-sucking integrated handheld dust collector, the rotary cover can rotate relative to the end of airing exhaust, so that the second adjusting air port on the rotary cover and the first adjusting air port on the end of airing exhaust can be communicated with each other to form an adjusting channel when being overlapped with each other in the rotating process, or the rotary cover blocks the first adjusting air port when being mutually staggered; and the first exhaust port is used for exhaust. Then, in the using process of the blowing and sucking integrated handheld dust collector provided by the embodiment of the utility model, when the dust collection function is needed, the rotating cover is rotated, so that the second adjusting air port and the first adjusting air port are overlapped with each other, and the second adjusting air port and the first adjusting air port are communicated to form an adjusting channel to realize air exhaust, so that the air exhaust amount is increased at the air exhaust end, the negative pressure difference is increased, and the dust collection effect is good; when the function of airing exhaust is needed to be used, the rotary cover is rotated, the second adjusting air port and the first adjusting air port are staggered, the rotary cover covers the first adjusting air port, the air exhaust end only has exhaust gas from the first air exhaust port, the exhaust pressure is increased, the air exhaust effect is good, and the efficiency of blowing off sundries is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a blowing-sucking integrated handheld vacuum cleaner provided by an embodiment of the present invention;
fig. 2 is an exploded schematic view of a blowing-sucking integrated handheld vacuum cleaner provided by an embodiment of the present invention;
fig. 3 is a schematic structural view of a main body of a vacuum cleaner according to an embodiment of the present invention;
FIG. 4 is a schematic view of a portion of the enlarged structure at A in FIG. 3;
fig. 5 is a schematic structural diagram of a rotary cover according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
10-cleaner body;
11-air suction end; 12-air exhaust end; 111-air suction inlet; 121 — a first exhaust port; 122 — first adjustment tuyere; 123-arc clamping groove; 124, a guide groove; 125-a conical barrier; 126-a positioning column; 1221-stop bar; 1251 — a guide surface; 1252-stop face;
20-rotating the lid;
21-a second air outlet; 22-second regulating tuyere; 23-a clamping body; 24-a ring-shaped linker; 25-a flat cover; 231-positioning holes; 232-arc chamfering;
30-an exhaust channel;
and 40, adjusting the channel.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-5 are exemplary and intended to be used to illustrate the invention, but should not be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 5, an embodiment of the present invention provides a blowing and suction integrated handheld vacuum cleaner, which is applied to clean sundries left in some small corners; wherein, the mode of clearance can be inhaled and inhaled, and the user can select according to actual conditions. Specifically, the handheld dust catcher of pressure-vaccum integral type includes dust catcher main part 10 and swivel cap 20, swivel cap 20 with end 12 swivelling joint airs exhaust, dust catcher main part 10 is including the end 11 and the end 12 of airing exhaust of induced drafting, it is equipped with the inlet scoop 111 that is used for absorbing debris on the end 11 to induced draft, it is equipped with first exhaust opening 121 and at least one first regulation wind gap 122 that are used for blowing off debris on the end 12 to air exhaust, be equipped with at least one second regulation wind gap 22 on the swivel cap 20, second regulation wind gap 22 be used for with first regulation wind gap 122 is linked together and is formed regulation passageway 40.
The blowing and sucking integrated handheld dust collector provided by the embodiment of the utility model is further explained as follows: in the blowing and sucking integrated handheld dust collector of the embodiment of the utility model, the rotary cover 20 can rotate relative to the air exhaust end 12, so that the second adjusting air port 22 on the rotary cover 20 and the first adjusting air port 122 on the air exhaust end 12 can be communicated with each other to form the adjusting passage 40 when being overlapped with each other in the rotating process, or the rotary cover 20 blocks the first adjusting air port 122 when being staggered with each other; and the first exhaust port is used for exhaust. Then, in the using process of the blowing and sucking integrated handheld dust collector provided by the embodiment of the present invention, when the dust collecting function is needed, the rotating cover 20 is rotated, so that the second adjusting air port 22 and the first adjusting air port 122 coincide with each other, and the second adjusting air port 22 is communicated with the first adjusting air port 122 to form the adjusting channel 40 to realize air exhaust, so that the air exhaust amount is increased at the air exhaust end 12, thereby increasing the negative pressure difference and having good dust collecting effect; when the function of air exhaust is needed, the rotary cover 20 is rotated, so that the second adjusting air opening 22 and the first adjusting air opening 122 are staggered, the rotary cover 20 covers the first adjusting air opening 122, the air exhaust end 12 only has the first air exhaust opening 121 to exhaust air, the air exhaust pressure is increased, the air exhaust effect is good, and the efficiency of blowing off sundries is higher.
In another embodiment of the present invention, as shown in fig. 2 to 5, the rotary cover 20 is further provided with a second air outlet 21, and the second air outlet 21 is communicated with the first air outlet 121 to form an air outlet channel 30. Specifically, the first exhaust port 121 and the second exhaust port 21 are always communicated with each other to form the exhaust passage 30 for exhausting air in the rotation process of the rotary cover 20, and when the function of exhausting air needs to be used, the rotary cover 20 rotates to cover the first adjusting port 122 with the rotary cover 20, so that the exhaust end 12 exhausts air only through the exhaust passage 30 formed by the communication of the first exhaust port 121 and the second exhaust port 21, the exhaust pressure is increased, and the exhaust effect is better.
In another embodiment of the present invention, as shown in fig. 2 to 5, at least one joint body 23 is disposed on the rotary cover 20, at least one arc-shaped joint groove 123 adapted to the joint body 23 is disposed on the exhaust end 12, the joint body 23 is jointed in the arc-shaped joint groove 123, and the joint body 23 can rotate relative to the arc-shaped joint groove 123. Specifically, the rotary cover 20 unilateral opening, the end 12 of airing exhaust and the cross section of rotary cover 20 all are circular, arc joint groove 123 has certain length and extends along the circular arc direction of the end 12 of airing exhaust, so when the rotary cover 20 is covered on the end 12 of airing exhaust, realize the joint of rotary cover 20 in the arc joint groove 123 through getting into the joint of the joint body 23, because the arc joint groove 123 extends along the circular arc direction of the end 12 of airing exhaust, so the joint body 23 just can be in the relative movement in the arc joint groove 123, make the rotary cover 20 can exhaust the end 12 rotation relatively.
In another embodiment of the present invention, as shown in fig. 2 to 4, the air exhaust end 12 is further provided with a guide groove 124 perpendicular to the arc-shaped clamping groove 123, and the guide groove 124 is communicated between the arc-shaped clamping groove 123 and the end of the air exhaust end 12. Specifically, when the rotary cover 20 is covered on the air exhaust end 12, the clamping body 23 is aligned to the guide groove 124, and the guide groove 124 is used for guiding the clamping body 23 to be clamped into the arc-shaped clamping groove 123, so that the tension of the rotary cover 20 can be reduced, and the structural damage of the rotary cover 20 can be reduced.
In another embodiment of the utility model, as shown in fig. 4, the one end that the guide way 124 is close to in arc joint groove 123 is equipped with the toper and blocks body 125, and the toper blocks body 125 and has leading surface 1251 and blocks face 1252, and leading surface 1251 is connected with blocking face 1252, and leading surface 1251 is used for leading the joint body 23 card to go into arc joint groove 123, blocks face 1252 and is used for blockking that the joint body 23 is extracted by arc joint groove 123. Specifically, the conical blocking body 125 is arranged at one end of the guide groove 124 communicated with the arc-shaped clamping groove 123, and the blocking surface 1252 of the conical blocking body 125 is flush with the side wall of the arc-shaped clamping groove 123, so that the smoothness of the rotation of the clamping body 23 relative to the arc-shaped clamping groove 123 is ensured; the guide surface 1251 is inclined, so that the clamping body 23 can slide into the arc-shaped clamping groove 123 along the guide surface 1251, and the use effect is good; further, the maximum height of the guiding surface 1251 (i.e. the width of the blocking surface 1252) is smaller than the depth of the guiding groove 124, so that the rotary cover 20 can be clamped into the arc-shaped clamping body 23 under smaller elastic deformation, and the structural damage of the rotary cover 20 is reduced.
In another embodiment of the present invention, as shown in fig. 4 to 5, the joint body 23 is provided with a positioning hole 231, the inner wall of the arc-shaped joint groove 123 is provided with a positioning column 126, and the positioning hole 231 is jointed in the positioning column 126. Specifically, when the joint body 23 rotates in the arc joint groove 123, through set up the reference column 126 in the arc joint groove 123 for when locating hole 231 on the joint body 23 and reference column 126 joint, the second regulation wind gap 22 on the rotatory lid 20 coincides with the first regulation wind gap 122 on the end 12 of airing exhaust just, avoids the user to need can aim at the trouble of second regulation wind gap 22 and first regulation wind gap 122, and user experience is good.
In another embodiment of the present invention, as shown in fig. 5, both ends of the clamping body 23 are provided with arc chamfers 232. Specifically, all set up circular arc chamfer 232 through the both ends at the joint body 23, so when rotating rotatory lid 20 and making locating hole 231 on the joint body 23 and reference column 126 joint, circular arc chamfer 232 can form a good transition for the joint body 23 can easily cross reference column 126, then makes locating hole 231 and reference column 126 joint, avoids the card to pause, and user experience is good.
In another embodiment of the present invention, as shown in fig. 4, two positioning columns 126 are provided, and the two positioning columns 126 are distributed on two sides of the arc-shaped clamping groove 123. Specifically, the positioning columns 126 are arranged on the two sides of the arc-shaped clamping groove 123, so that the user can easily position the second adjusting air opening 22 and the first adjusting air opening 122 in a superposed position no matter which direction the user rotates the rotating cover 20, and the user feels comfortable when using the air conditioner.
In another embodiment of the present invention, as shown in fig. 2 and 5, the rotary cover 20 includes an annular connecting body 24 and a flat cover 25 covering one end of the annular connecting body 24, and the second air outlet 21 and the second air adjusting opening 22 are both disposed on the flat cover 25. Specifically, the annular connector 24 and the flat cover 25 are commonly enclosed in the rotary cover 20 forming a single-side opening, the clamping body 23 is arranged on the annular connector 24, and when the rotary cover 20 is covered on the air exhaust end 12, the annular connector 24 is clamped with the air exhaust end 12. Further, the annular connector 24 is symmetrically provided with two clamping bodies 23, and correspondingly, the exhaust end 12 is also symmetrically provided with two arc-shaped clamping grooves 123, and the two clamping bodies 23 are clamped into the two arc-shaped clamping grooves 123 respectively, so that the rotary cover 20 is clamped on the exhaust end 12 more stably.
In another embodiment of the present invention, as shown in fig. 1-2, there are two first adjusting vents 122, and both the two first adjusting vents 122 are waist-shaped holes and symmetrically distributed on both sides of the first exhaust vent 121; the number of the second adjusting air ports 22 is two, and the two second adjusting air ports 22 are both waist-shaped holes and are symmetrically distributed on two sides of the second air outlet 21. Specifically, adjust the wind gap 22 through setting up two first regulation wind gaps 122 and the second that can coincide each other respectively, thereby make the embodiment of the utility model provides a blow and inhale handheld dust catcher of integral type can have double controllability when using the function of dust absorption, produces bigger negative pressure difference, and dust absorption effect is better.
In another embodiment of the present invention, as shown in fig. 2, the first exhaust opening 121 is cross-shaped and has central symmetry. Specifically, by setting the first exhaust opening 121 to be a cross-shaped central symmetrical pattern, it is ensured that the second exhaust opening 21 can be overlapped with the first exhaust opening 121 all the time in the rotating process of the rotary cover 20, and the smoothness of exhaust is ensured.
In another embodiment of the present invention, as shown in fig. 1 to 2, a plurality of stop bars 1221 for stopping the sundries are disposed on the first adjusting tuyere 122. Specifically, the plurality of criss-cross barrier strips 1221 are arranged on the first adjusting air opening 122, so that when the first adjusting air opening 122 exhausts air, external impurities can be prevented from entering the cleaner main body 10, and the use safety is ensured.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a handheld dust catcher of blowing and sucking integral type which characterized in that: including dust catcher main part and rotatory lid, the dust catcher main part is including induced drafting the end and the end of airing exhaust, rotatory lid with end swivelling joint airs exhaust, it is equipped with the inlet scoop that is used for absorbing debris to induced draft to serve, it is equipped with first exhaust opening and at least one first regulation wind gap that are used for blowing off debris to air exhaust to serve, be equipped with at least one second regulation wind gap on the rotatory lid, second regulation wind gap be used for with first regulation wind gap is linked together and is formed the regulation passageway.
2. The blow-and-suction integrated handheld vacuum cleaner according to claim 1, characterized in that: and a second air outlet is also arranged on the rotary cover and communicated with the first air outlet to form an air exhaust channel.
3. The blow-and-suction integrated handheld vacuum cleaner according to claim 1, characterized in that: the air exhaust cover is characterized in that at least one clamping body is arranged on the rotary cover, at least one arc-shaped clamping groove matched with the clamping body is formed in the air exhaust end, the clamping body is clamped in the arc-shaped clamping groove, and the clamping body can rotate relative to the arc-shaped clamping groove.
4. The blow-and-suction integrated handheld vacuum cleaner according to claim 3, characterized in that: the exhaust end is also provided with a guide groove which is perpendicular to the arc-shaped clamping groove, and the guide groove is communicated between the arc-shaped clamping groove and the end part of the exhaust end.
5. The blow-and-suction integrated handheld vacuum cleaner according to claim 4, characterized in that: the guide way is close to in the one end in arc joint groove is equipped with the toper and blocks the body, the toper blocks that the body has the spigot surface and blocks the face, the spigot surface with it is connected to block the face, the spigot surface is used for the guide the joint body card is gone into arc joint groove, it is used for blockking to block the face the joint body by arc joint groove is extracted.
6. The blow-and-suction integrated handheld vacuum cleaner according to claim 3, characterized in that: the clamping body is provided with a positioning hole, the inner wall of the arc-shaped clamping groove is provided with a positioning column, and the positioning hole is clamped in the positioning column.
7. The blow-and-suction integrated handheld vacuum cleaner according to claim 6, characterized in that: the reference column is equipped with two, and two the reference column distribute in the both sides of arc joint groove.
8. The blow-and-suction integrated handheld vacuum cleaner according to claim 3, characterized in that: the both ends of joint body all are equipped with circular arc chamfer.
9. The blow-and-suction integrated handheld vacuum cleaner according to claim 2, characterized in that: the rotating cover comprises an annular connector and a flat cover body covered at one end of the annular connector, and the second air outlet and the second adjusting air inlet are both arranged on the flat cover body.
10. The blow-and-suction integrated handheld vacuum cleaner according to claim 2, characterized in that: the number of the first adjusting air ports is two, and the two first adjusting air ports are waist-shaped holes and are symmetrically distributed on two sides of the first exhaust port; the second adjusting air ports are two and are waist-shaped holes and symmetrically distributed on two sides of the second air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920800204.1U CN210582356U (en) | 2019-05-29 | 2019-05-29 | Blowing-sucking integrated handheld dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920800204.1U CN210582356U (en) | 2019-05-29 | 2019-05-29 | Blowing-sucking integrated handheld dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210582356U true CN210582356U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920800204.1U Expired - Fee Related CN210582356U (en) | 2019-05-29 | 2019-05-29 | Blowing-sucking integrated handheld dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210582356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1032122S1 (en) * | 2022-12-07 | 2024-06-18 | Xiaojing Bao | Vacuum cleaner |
-
2019
- 2019-05-29 CN CN201920800204.1U patent/CN210582356U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1032122S1 (en) * | 2022-12-07 | 2024-06-18 | Xiaojing Bao | Vacuum cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200522 Termination date: 20210529 |