CN210330460U - Hand-held cleaning device - Google Patents
Hand-held cleaning device Download PDFInfo
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- CN210330460U CN210330460U CN201920774765.9U CN201920774765U CN210330460U CN 210330460 U CN210330460 U CN 210330460U CN 201920774765 U CN201920774765 U CN 201920774765U CN 210330460 U CN210330460 U CN 210330460U
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Abstract
The utility model discloses a handheld cleaning device, include: a suction device, a dust cup device, a suction pipe device and a handle device. The dust cup device is arranged above the suction device and is communicated with the upstream of the suction device in an air flow manner, the suction pipe device is arranged on the front sides of the suction device and the dust cup device and extends along the front-back direction, the air flow is communicated with the upstream of the dust cup device, and the handle device is arranged on the rear sides of the suction device and the dust cup device. According to the utility model discloses a handheld cleaning device, easy operation, clean effectual.
Description
Technical Field
The utility model belongs to the technical field of the cleaning device technique and specifically relates to a handheld cleaning device is related to.
Background
The handheld cleaning device is provided with a dust cup assembly and a suction device, when the suction device works, airflow outside the handheld cleaning device can enter the dust cup assembly to be separated from dust, separated dirt can be stored in the dust cup assembly, and the separated airflow can flow to the suction device and then is discharged outside the handheld cleaning device. In the related art, the structural design of some handheld cleaning apparatuses is not reasonable, and when a user uses the handheld cleaning apparatus, the user needs to apply a large handheld force, thereby causing great inconvenience to the actual operation of the user.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a handheld cleaning device, handheld cleaning device has the laborsaving, clean effectual advantage of operation.
According to the utility model discloses handheld cleaning device, include: a suction device having an exhaust port at least one of right and left sides thereof; the dust cup device is arranged above the suction device and is communicated with the upstream of the suction device in an air flow manner; a suction pipe device which is arranged at the front sides of the suction device and the dust cup device, extends along the front-back direction and is communicated with the upstream of the dust cup device in an air flow manner; a handle device disposed at a rear side of the suction device and the dirt cup device.
According to the utility model discloses handheld cleaning device, easy operation, clean effectual.
According to some embodiments of the invention, the suction pipe device is located at a junction of the dirt cup device and the suction device.
According to some embodiments of the present invention, the dust cup device is cylindrical, the central axis of the suction passage defined by the suction pipe device extends horizontally in the front-rear direction, and the central axis of the dust cup device extends obliquely from front to rear from top to bottom.
In some embodiments of the present invention, the handle means is bar-shaped, the central axis of the suction passage defined by the suction pipe means extends horizontally in the front-rear direction,the central axis of the handle device also extends from top to bottom from front to back in an inclined way, and the included angle a between the central axis of the dust cup device and the vertical line1Is smaller than an included angle a between the central axis of the handle device and a vertical line2。
According to some embodiments of the invention, the handheld cleaning apparatus further comprises: a bracket assembly including a first bracket portion extending upwardly from the suction device and a second bracket portion extending rearwardly from the suction device, the dirt cup assembly being mounted to the first bracket portion, the handle assembly being mounted between the first bracket portion and the second bracket portion.
In some embodiments of the invention, at least part of the housing of the holder device is integrally formed with at least part of the housing of the suction device.
In some embodiments of the present invention, the dirt cup assembly is removably connected to the first frame portion.
In some embodiments of the present invention, the handle device is rod-shaped and has an upper end higher than or level with the upper end of the dust cup device and is connected to the upper end of the side portion of the first frame portion, and the lower end of the handle device is lower than or level with the lower end of the dust cup device and is connected to the rear end of the top portion of the second frame portion.
In some embodiments of the present invention, the handheld cleaning device further comprises a power supply device disposed in the second frame portion, and/or the handheld cleaning device further comprises a power connector disposed at a rear side of the second frame portion.
In some embodiments of the present invention, the central axis of the suction channel defined by the suction pipe device extends horizontally in the front-rear direction, the bottom surface of the second bracket portion is higher than or flush with the bottom surface of the suction pipe device, and the bottom surface of the second bracket portion and the bottom surface of the suction pipe device are both higher than the horizontal center line of the suction device.
In some embodiments of the present invention, the central axis of the suction passage defined by the suction pipe device extends horizontally in the front-rear direction, and the bottom surface of the second support portion extends obliquely from front to back from bottom to top.
According to some embodiments of the present invention, the dust cup device comprises a cyclone chamber and a dust chamber, the cyclone chamber is located at the front side of the dust chamber, a dirty air inlet of the cyclone chamber communicates with the suction pipe device, a clean air outlet of the cyclone chamber communicates with the suction device, and a dust outlet of the cyclone chamber communicates with the dust chamber.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a front view of a handheld cleaning appliance according to one embodiment of the present invention;
FIG. 2 is a side view of a handheld cleaning appliance according to one embodiment of the present invention;
FIG. 3 is a bottom view of a handheld cleaning appliance according to one embodiment of the present invention;
fig. 4 is a schematic view of the internal structure of a dust cup device according to an embodiment of the present invention.
Reference numerals:
the hand-held cleaning device 100 is,
the suction device 1, the exhaust port 1a,
a dust cup device 2, a cup body 21, a partition plate 22, a cyclone chamber 2a, a dust collecting chamber 2b, a dirty air inlet 21a, a clean air outlet 21b, a dust outlet 22a, a cyclone separator 23,
the suction pipe means 3, the suction channel 3a,
the handle means 4 is provided with a handle means,
a frame device 5, a first frame part 51, a second frame part 52, a top cover 53,
and a power supply device 6.
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 the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
A hand-held cleaning device 100 according to an embodiment of the invention is described below with reference to fig. 1-4.
As shown in fig. 1-3, a handheld cleaning device 100 according to an embodiment of the present invention includes: a suction device 1, a dust cup device 2, a suction pipe device 3 and a handle device 4.
Wherein at least one of the left and right sides of the suction device 1 has an exhaust port 1 a. That is, the exhaust port 1a may be provided on the left or right side of the suction device 1, or the exhaust ports 1a may be provided on both the left and right sides of the suction device 1. When the exhaust ports 1a are provided on both the left and right sides of the suction device 1, the exhaust area of the suction device 1 can be increased, so that the exhaust efficiency of the suction device 1 can be improved. For example, the suction device 1 may be formed in a cylindrical shape, the central axis of the suction device 1 may extend in the left-right direction, and the exhaust ports 1a may be provided at both axial ends of the suction device 1.
It can be understood that the exhaust ports 1a are located at the left and/or right sides of the suction device 1, that is, when the user uses the handheld cleaning apparatus 100, the exhaust ports 1a are located at the left and right sides of the user, and the gas exhausted from the suction device 1 can flow in a direction parallel to the cleaning surface (e.g., the floor, the table, etc.) of the handheld cleaning apparatus 100, so that the phenomenon of dust flying caused by the gas directly blowing to the cleaning surface can be prevented, and the cleaning efficiency of the handheld cleaning apparatus 100 can be improved. Further, the airflow discharged from the exhaust port 1a flows toward the left and right sides of the user, thereby preventing the airflow from directly blowing toward the user and causing the user to feel uncomfortable.
As shown in fig. 1, the suction pipe device 3 may be provided at the front side of the suction device 1 and the dust cup device 2, and the suction pipe device 3 may extend in the front-rear direction, and the air flow in the suction pipe device 3 may communicate upstream of the dust cup device 2. The dirt cup device 2 may be provided above the suction device 1 and the airflow in the dirt cup device 2 may be communicated upstream of the suction device 1, and the handle device 4 may be provided at the rear side of the suction device 1 and the dirt cup device 2.
Specifically, when the handheld cleaning device 100 is in operation, a user can hold the handle device 4, the suction device 1 can form a negative pressure in the housing of the handheld cleaning device 100, under the action of the negative pressure, a dirty air flow formed by mixing dirt (e.g., dust) on the cleaning surface with the air flow can enter the suction pipe device 3, the dirty air flow can first enter the dirt cup device 2 along the suction pipe device 3, the dirt cup device 2 can purify and filter the dirty air flow, the filtered dirt can be stored in the dirt cup device 2, and clean air formed after filtering can enter the suction device 1 and be discharged through the exhaust port 1 a. Thus, with the above arrangement, the hand-held cleaning device 100 can clean the dirt on the cleaning surface.
It will be appreciated that the suction device 1 may comprise a motor and a fan, the motor making the suction device 1 heavy, and by locating the suction device 1 below the dirt cup means 2, the centre of gravity of the hand-held cleaning device 100 may be located at a lower position of the hand-held cleaning device 100, which may facilitate the user carrying the hand-held cleaning device 100. Moreover, the gravity center is arranged below, so that the handheld stability of the handheld cleaning device 100 can be improved, the vibration and the inclination amplitude of the handheld cleaning device 100 on the hand of a user during working are reduced, the cleaning effect of the handheld cleaning device 100 can be improved, and the operation of the user is more labor-saving.
According to the utility model discloses handheld cleaning device 100, easy operation, clean effectual.
In some embodiments of the present invention, the left and right sides of the suction device 1 may have the exhaust port 1a, so that the exhaust area of the suction device 1 may be increased, and the exhaust efficiency of the suction device 1 may be improved.
As shown in fig. 1, according to some embodiments of the present invention, the suction pipe device 3 may be located at the junction of the dirt cup device 2 and the suction device 1. It is thus shown that the suction pipe device 3 can be simply and effectively connected to the dirt cup device 2, and the height of the suction pipe device 3 can be reduced, so that the suction pipe device 3 can be brought closer to the cleaning surface, and cleaning can be achieved even when the suction pipe device 3 is shorter, thereby saving material and reducing cost. The suction pipe device 3 may be a part of the dust cup device 2, or may be a part of the holder device 5 described later, as long as the suction pipe device 3 and the dust cup device 2 can be communicated with each other. In addition, the suction pipe device 3 can be used alone for dust collection, and an accessory brush, a push rod, a floor brush and the like can be arranged on the suction pipe device 3 for dust collection.
As shown in fig. 1, in some embodiments of the present invention, the dust cup device 2 may be formed in a cylindrical shape, a central axis of the suction passage 3a defined by the suction pipe device 3 extends horizontally in a front-rear direction, and a central axis of the dust cup device 2 (i.e., a central axis of the cylindrical shape) may extend obliquely from front to rear from top to bottom. Therefore, the gravity center of the dust cup device 2 can be positioned at the upper and lower positions of the dust cup device 2, so that the handheld cleaning equipment 100 can be conveniently carried by a user, and great convenience is brought to the practical use of the user. In addition, it should be noted that when the handheld cleaning device 100 is used, the central axis of the suction channel 3a changes with the change of the handheld posture of the user, and does not need to be maintained in a horizontal state.
As shown in FIG. 1, in some embodiments of the present invention, the handle device 4 may be formed in a bar shape, the central axis of the suction passage 3a defined by the suction pipe device 3 horizontally extends in the front-rear direction, the central axis of the handle device 4 may also extend obliquely from top to bottom from front to rear, and the included angle a between the central axis of the dust cup device 2 and the vertical line1Is smaller than the included angle a between the central axis of the handle device 4 and the vertical line2I.e. a1＜a2In other words, the angle between the dirt cup assembly 2 and the horizontal is greater than the angle between the handle assembly 4 and the horizontal. Thus, with the above arrangement, the user's hand point of effort is located above the center of gravity of the handheld cleaning apparatus 100, so that the user can carry the handheld cleaning apparatus 100 more easily and smoothly.
As shown in fig. 1, according to some embodiments of the present invention, the handheld cleaning device 100 may further include a bracket device 5, the bracket device 5 may include a first bracket portion 51 extending upward from the suction device 1 and a second bracket portion 52 extending rearward from the suction device 1, the dust cup device 2 may be mounted on the first bracket portion 51, the handle device 4 may be mounted between the first bracket portion 51 and the second bracket portion 52, the first bracket portion 51 and the second bracket portion 52 may function to mount the suction device 1, and ensure that the inclination angle of the handle device 4 meets the requirement, so that the handheld cleaning device 100 may be simply and reliably connected into a whole.
In the specific example shown in fig. 1, the holder device 5 includes a first holder portion 51 and a second holder portion 52, the first holder portion 51 being located above the suction device 1 and the first holder portion 51 being located at the rear side of the dust cup device 2, the first holder portion 51 extending forward in the direction from below to above. The front end of the second leg portion 52 is connected to the suction device 1 and the second leg portion 52 extends rearward relative to the suction device 1. Alternatively, the first and second stand portions 51 and 52 may be formed as an integrally formed member, thereby making the structural design of the hand-held cleaning device 100 simpler and more convenient to assemble.
In some embodiments of the present invention, at least a part of the housing of the bracket device 5 may be integrally formed with at least a part of the housing of the suction device 1, so that the fitting structure between the bracket device 5 and the suction device 1 may be simpler, and the connection firmness and the structural sealing property between the bracket device 5 and the suction device 1 may be further improved. For example, the suction device 1 may include a motor and a housing located outside the motor, and the housing may be formed as an integral molding with the first and second bracket portions 51 and 52.
In some embodiments of the present invention, the bracket device 5 may further include a top cover 53 extending above the dust cup device 2, and the top cover 53 may be used to stop the dust cup device 2, so as to improve the connection reliability between the dust cup device 2 and the bracket device 5. In some embodiments, the top cover 53 may be pivotally connected to the upper end of the first frame portion 51, and when it is desired to clean dirt from the dirt cup assembly 2, the top cover 53 may be pivoted clockwise relative to the first frame portion 51 to expose the top of the dirt cup assembly 2, and if the top of the dirt cup assembly 2 is open, the dirt may be poured directly from the top opening of the dirt cup assembly 2. When cleaning dirt from the dirt cup assembly 2, the top cover 53 may be pivoted counterclockwise relative to the first frame portion 51 and cover the top opening of the dirt cup assembly 2.
Of course, the present invention is not limited to this, and the top of the dust cup device 2 may not be in an open form, and at this time, the dust of the dust cup device 2 may be poured in other ways. For example, in some embodiments of the present invention, the dirt cup apparatus 2 may be detachably connected to the first frame portion 51, thereby facilitating the installation and removal of the dirt cup apparatus 2, and facilitating the cleaning of dirt in the dirt cup apparatus 2 by a user. For example, the dirt cup device 2 can be assembled with the first frame portion 51 by a snap fit, a plug fit, or a magnetic attraction fit. Further, it should be noted that when the dust cup device 2 is detachably connected to the first frame portion 51, the top of the dust cup device 2 may be opened, and the top cover 53 may be fixed without rotation.
As shown in fig. 1, in some embodiments of the present invention, the handle device 4 may be in a bar shape, the central axis of the suction passage 3a defined by the suction pipe device 3 horizontally extends in the front-rear direction, the upper end of the handle device 4 is higher than or flush with the upper end of the dust cup device 2, the upper end of the handle device 4 is connected to the upper end of the side portion of the first bracket portion 51, the lower end of the handle device 4 is lower than or flush with the lower end of the dust cup device 2, and the lower end of the handle device 4 is connected to the rear end of the top of the second bracket portion 52. Therefore, the handle device 4 can extend to the upper end and the lower end of the dust cup device 2, so that not only can a sufficient handheld space be limited and the dust cup device is convenient for a user to carry, but also the contact area between the handle device 4 and the support device 5 can be increased, and the matching structure between the handle device 4 and the support device 5 is firmer.
In some embodiments of the present invention, the handheld cleaning device 100 may further include a power supply device 6 disposed in the second frame portion 52, and the power supply device 6 may be a common battery, a rechargeable battery, or the like. And/or, the handheld cleaning device 100 may further include a power connector (not shown) disposed at the rear side of the second bracket portion 52, and the power connector may be a power cord or a charging interface (not shown), etc., so that the handheld cleaning device 100 may be conveniently charged.
For example, the handheld cleaning device 100 may only include the power supply unit 6, wherein a battery compartment is disposed in the second frame portion 52, the power supply unit 6 is a battery and is disposed in the battery compartment, and a battery cover for closing the battery compartment is disposed on the second frame portion 52. When the handheld cleaning device 100 needs to be charged, the battery cover can be opened to take out the battery in the battery compartment and charge the battery. After the battery is charged, the battery can be placed in the battery compartment, and then the battery compartment is closed by the battery cover to fix the battery in the battery compartment, after which the handheld cleaning device 100 can be operated without cord (i.e., without a power cord).
For another example, the handheld cleaning appliance 100 may include a power connection provided at the rear side of the second cradle portion 52, the power connection being formed as a power cord, the free end of which is provided with a powered plug. Wherein, the second frame portion 52 is provided with a receiving groove for receiving the power line. When the handheld cleaning device 100 needs to be used, the power line in the accommodating groove can be drawn out, and the power connection plug and the power connection socket are electrically connected. After the handheld cleaning device 100 is used, the power cord can be received in the receiving groove.
For another example, the hand-held cleaning device 100 comprises a power supply unit 6 and a power connector provided at the rear side of the second frame portion 52, the power connector being formed as a power cord, the power supply unit 6 being a battery, the power cord being electrically connected to the battery, the free end of the power cord being provided with a power plug. Wherein, be equipped with the battery compartment in the second stake portion 52, the battery is established in the battery compartment, is equipped with the holding tank that is used for holding the power cord in the second stake portion 52. When handheld cleaning device 100 needs to charge, can take out the power cord in the holding tank and will connect the electric plug to insert and connect the electric socket in, from this, need not to take out the battery from the battery compartment, just can realize charging the battery. After the power supply device 6 is charged, the power cord can be received in the receiving slot, and then the handheld cleaning device 100 can realize cordless (i.e. powerless) operation.
As shown in fig. 1, in some embodiments of the present invention, the central axis of the suction passage 3a defined by the suction pipe device 3 extends horizontally in the front-rear direction, the bottom surface of the second support portion 52 may be higher than or flush with the bottom surface of the suction pipe device 3, and both the bottom surface of the second support portion 52 and the bottom surface of the suction pipe device 3 are higher than the horizontal center line of the suction device 1. Thus, with the above arrangement, the center of gravity of the handheld cleaning apparatus 100 can be made low, and thus it is possible to facilitate the user to carry the handheld cleaning apparatus 100.
As shown in fig. 1, in some embodiments of the present invention, the central axis of the suction channel 3a defined by the suction pipe device 3 extends horizontally along the front-back direction, and the bottom surface of the second support portion 52 can extend obliquely from front to back from bottom to top, so that the bending angle of the wrist of the user can be reduced, and the use comfort of the user can be improved.
As shown in fig. 4, according to some embodiments of the present invention, the dust cup device 2 may include a cyclone chamber 2a and a dust collecting chamber 2b, the cyclone chamber 2a may be located at a front side of the dust collecting chamber 2b, a dirty air inlet 21a of the cyclone chamber 2a may communicate with the suction pipe device 3, a clean air outlet 21b of the cyclone chamber 2a may communicate with the suction device 1, and a dust outlet 22a of the cyclone chamber 2a may communicate with the dust collecting chamber 2 b. In particular, when the handheld cleaning appliance 100 is in operation, the suction device 1 may create a negative pressure within the housing of the handheld cleaning appliance 100. Under the action of the negative pressure, dirty (e.g. dust) on the cleaning surface and the air flow are mixed to form a dirty air flow which can enter the suction pipe device 3, the dirty air flow in the suction pipe device 3 can enter the cyclone chamber 2a through the dirty air inlet 21a along the tangential direction, the dirty air flow whirls in the cyclone chamber 2a, so that the impurities in the dirty air flow can be thrown into the dust collecting chamber 2b through the dust outlet 22a by virtue of centrifugal force, clean air can enter the suction device 1 through the clean air outlet 21b, and finally the clean air can be discharged through the air outlet 1a on the suction device 1. Therefore, through the arrangement, the structural design of the dust cup device 2 is simpler, and a better dust removal effect can be achieved.
Optionally, the handheld cleaning device 100 may further include a filter disposed downstream of the clean air outlet 21b, the filter may be a sponge, a filter net, or a sea handkerchief, and the filter may perform secondary purification on the clean air, so as to improve the dust removal effect of the handheld cleaning device 100.
In the particular example shown in fig. 4, the dirt cup assembly 2 includes a cup body 21, a partition 22 and a cyclone separator 23. The cup body 21 is formed in a cylindrical or conical shape, the partition 22 is provided in the cup body 21 and partitions an inner space of the cup body 21 into a cyclone chamber 2a and a dust collecting chamber 2b, the cyclone chamber 2a is located at a front side of the dust collecting chamber 2b, a dirty air inlet 21a of the cyclone chamber 2a communicates with the suction pipe device 3, and a clean air outlet 21b communicating with the suction device 1 is provided on a bottom wall of the cyclone chamber 2 a. The partition plate 22 is provided with a dust outlet 22a communicating with the dust collecting chamber 2 b. The cyclone separator 23 is provided in the cyclone chamber 2a and the cyclone separator 23 is formed in a tapered shape. When the dirty air stream enters the cyclone chamber 2a, it may circulate spirally in the space between the inner circumferential wall of the cyclone chamber 2a and the cyclone separator 23. By centrifugal force, debris in the dirty air stream can be thrown into the dirt collection chamber 2b through the dirt outlet 22a and clean air can pass through the perforations in the cyclone separator 23 into the interior of the cyclone separator 23 and down the clean air outlet 21b into the suction unit 1.
It will be understood, of course, that the design of the dirt cup assembly 2 is not so limited. For example, the cyclone separator 23 may not be provided in the dirt cup apparatus 2, and the cyclone chamber 2a may be formed in a cone shape, thereby separating dirt. For another example, a filter screen may be disposed in the cyclone chamber 2a, the filter screen may filter the dirty air flow, the filtered dirt may be stored in the dust collecting chamber 2b, and the clean air may enter the suction device 1 through the clean air outlet 21 b.
In the description of the present invention, it is to be understood that the terms "center", "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 referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, 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 otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (12)
1. A hand-held cleaning device, comprising:
a suction device having an exhaust port at least one of right and left sides thereof;
the dust cup device is arranged above the suction device and is communicated with the upstream of the suction device in an air flow manner;
a suction pipe device which is arranged at the front sides of the suction device and the dust cup device, extends along the front-back direction and is communicated with the upstream of the dust cup device in an air flow manner; and
a handle device disposed at a rear side of the suction device and the dirt cup device.
2. The hand-held cleaning device according to claim 1, wherein the suction tube arrangement is located at a connection of the dirt cup arrangement and the suction arrangement.
3. The hand-held cleaning device according to claim 1, wherein the dirt cup assembly is cylindrical, the suction tube assembly defines a suction channel having a central axis extending horizontally in a front-to-rear direction, and the dirt cup assembly has a central axis extending obliquely from front to rear from top to bottom.
4. A hand-held cleaning device according to claim 3, characterised in that the handle means is bar-shaped, that the centre axis of the handle means also extends obliquely from top to bottom, front to back, and that the angle a between the centre axis of the dirt cup means and the vertical is such that1Is smaller than an included angle a between the central axis of the handle device and a vertical line2。
5. The handheld cleaning apparatus of claim 1, further comprising:
a bracket assembly including a first bracket portion extending upwardly from the suction device and a second bracket portion extending rearwardly from the suction device, the dirt cup assembly being mounted to the first bracket portion, the handle assembly being mounted between the first bracket portion and the second bracket portion.
6. A hand-held cleaning appliance according to claim 5, characterised in that at least part of the housing of the holder device is formed integrally with at least part of the housing of the suction device.
7. The hand-held cleaning appliance according to claim 5, wherein the dirt cup device is removably connected to the first frame portion.
8. The hand-held cleaning device according to claim 5, wherein the handle means is bar-shaped and has an upper end higher than or level with the upper end of the dust cup means and connected to the upper end of the side portion of the first frame portion, and a lower end lower than or level with the lower end of the dust cup means and connected to the rear end of the top portion of the second frame portion.
9. The handheld cleaning apparatus of claim 5, further comprising a power supply disposed within the second cradle portion, and/or wherein the handheld cleaning apparatus further comprises a power connection disposed on a rear side of the second cradle portion.
10. The hand-held cleaning device according to claim 5, wherein the central axis of the suction passage defined by the suction pipe means extends horizontally in the front-to-rear direction, the bottom surface of the second leg portion is higher than or flush with the bottom surface of the suction pipe means, and the bottom surfaces of the second leg portion and the suction pipe means are both higher than the horizontal center line of the suction device.
11. The hand-held cleaning device according to claim 5, wherein the central axis of the suction passage defined by the suction pipe device extends horizontally in the front-rear direction, and the bottom surface of the second bracket part extends obliquely from front to rear and from bottom to top.
12. The hand-held cleaning appliance according to claim 1, wherein the dirt cup device comprises a cyclone chamber and a dirt collection chamber, the cyclone chamber being located at a front side of the dirt collection chamber, a dirty air inlet of the cyclone chamber being in communication with the suction duct device, a clean air outlet of the cyclone chamber being in communication with the suction device, and a dirt outlet of the cyclone chamber being in communication with the dirt collection chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920774765.9U CN210330460U (en) | 2019-05-27 | 2019-05-27 | Hand-held cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920774765.9U CN210330460U (en) | 2019-05-27 | 2019-05-27 | Hand-held cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210330460U true CN210330460U (en) | 2020-04-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920774765.9U Active CN210330460U (en) | 2019-05-27 | 2019-05-27 | Hand-held cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210330460U (en) |
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2019
- 2019-05-27 CN CN201920774765.9U patent/CN210330460U/en active Active
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