CN109770783A - A kind of hand-held cleaning device - Google Patents
A kind of hand-held cleaning device Download PDFInfo
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- CN109770783A CN109770783A CN201810509655.XA CN201810509655A CN109770783A CN 109770783 A CN109770783 A CN 109770783A CN 201810509655 A CN201810509655 A CN 201810509655A CN 109770783 A CN109770783 A CN 109770783A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 44
- 210000003813 thumb Anatomy 0.000 claims abstract description 45
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
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- 241000282376 Panthera tigris Species 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
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- 235000016390 Uvaria chamae Nutrition 0.000 description 1
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- 230000005520 electrodynamics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
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- 210000004247 hand Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- 230000002452 interceptive effect Effects 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The present invention provides a kind of hand-held cleaning device, which is characterized in that including host, handle and operating area, the handle is connect with host backend, and the operating area is arranged on host surface, and the operating area is provided with the control button for user's operation；The operating area is set up in this way at the position for being adjacent to the handle, so that user, when holding the handle, the thumb of user can operate the control button in the operating area.By the way that the position that the palm thumb of host surface gripping handle can touch is arranged in the operating area for executing control, it is more convenient to carry out one-handed performance, and it can effectively avoid maloperation, and realize visualized operation, working condition can be adjusted glibly during carrying out cleaning operation, holding can hold stabilization when being operated.
Description
Technical field
The present invention relates to a kind of hand-held cleaning devices, belong to cleaner field.
Background technique
Currently, various types of cleaning devices have been widely used in daily life, common cleaning device on the market, example
Such as hand-held cleaners, increasingly it is familiar with for the majority of consumers, and since with light, handling good advantage becomes consumer
Mainstream selection when selecting domestic vacuum cleaners.
Hand held cleaner generally uses cyclone type separation bin as main separative unit, in dirty air sundries and
Dust granule carries out separation and screens out；Negative pressure is provided as driving dirty air flowing using air-stream generating device such as electrodynamic type blower
Power unit；Then it is aided with filter element, supply unit such as energy storage battery, motor before dirty air inlet duct, motor again
The auxiliary units such as handle of filter element, the connection structure of connection or connection each unit and offer handgrip afterwards.
In order to facilitate control, before largely handle is arranged in the control button of power supply by presently commercially available hand-held cleaners
Surface is manipulated when holding by index finger, and when gripping handle, index finger can be detained unconsciously people backward, this
It results in maloperation inevitably occur, good user experience can not be obtained, and also will affect clean effect.And it is
Maloperation is avoided, the necessarily user that makes use of momentum purposely loosens index finger, so just will affect the stability of gripping, having can
Palm when operation can be caused to slide with handle, and for a long time, finger is also easy to produce feeling of fatigue.
In addition, the manufacturer for producing hand held cleaner can attempt in foundation structure in order to adapt to different requirements for cleaning
The regulatory function of some auxiliary, such as power regulation, mode tuning are had additional, these regulatory functions are obviously difficult to by single
Key is realized, needs that regulating key or knob etc. is arranged in the other positions of dust collector host.Certainly, these current adjust function
It can be when needing to be adjusted by key or knob, requiring both hands operation can realize.
Moreover, inconvenient during the work time adjusted, often to stop and be adjusted, reduce the efficiency of cleaning
With the fluency of manipulation.Also there is the prior art by single key by different number switch modes, but can only successively switch
Mode can not directly switch the operating mode of needs, and maloperation once occurs, it is necessary to restarts to adjust, it is very inconvenient.
Some display functions are also added, such as electricity early warning, storage ash quantity early warning, working condition and operating mode show and refer to
Show, these display functions are also required in the other positions setting display of dust collector host or indicating unit, and existing product is also all
Arrangement is improved for these displays or indicating unit, allows the user can comprehensively to understand the work of dust catcher in time
Make state and operating mode.
It should be noted that above content belongs to the technology category of cognition of inventor, the prior art is not necessarily constituted.
Summary of the invention
It is an object of the invention to solve the problems of prior art, by providing a kind of hand-held cleaning device,
The position that the palm thumb of host gripping handle can touch is arranged in the operating area for executing control, is more convenient to carry out singlehanded
Operation, and maloperation can be effectively avoided, and realize visualized operation, it can be adjusted glibly during carrying out cleaning operation
Working condition is saved, holding can hold stabilization when being operated.
The invention is characterized in that following technical scheme is attained in that
A kind of hand-held cleaning device, including host, handle and operating area, the handle are connect with host backend, institute
It states operating area to be arranged on host surface, the operating area is provided with the control button for user's operation；
The operating area is set up in this way at the position for being adjacent to the handle, so that user is holding the hand
When handle, the thumb of user can operate the control button in the operating area.
In preferred embodiment, the operating area is located at the host backend end face and/or host backend end surface side
Edge and/or host backend side wall.
In preferred embodiment, the end face and its extending direction is parallel with the axis of handle or less parallel.
In preferred embodiment, the end face is formed with a protrusion close to the side of handle.
In preferred embodiment, the control button includes power control key or power control key and adjusting control key；
The operating area is additionally provided with state instruction part.
In preferred embodiment, after the state instruction part is located at host backend end face upper half area and/or host
End side wall.
In preferred embodiment, the power control key is set to the intermediate region of host backend end face or close to intermediate
Region.
In preferred embodiment, the outer wall and host backend of the front side of the handle are on the surface of the outer wall of handle
Equipped with anti-skid structure.
In preferred embodiment, the anti-skid structure is selected from one of anti-slip layer, non-slip texture and limiting slot or several
The combination of kind.
In preferred embodiment, further includes: the air-flow generating unit being arranged in main body；
The supply unit being connect with main body；
Handle and supply unit are substantially arranged along same level direction；
Air-flow generating unit is located above handle and/or supply unit；
The supply unit has a display interface, the display interface and end face towards consistent or substantially uniform.
The implementation described through the above technical solution is arranged operating area on host surface, is able to be touched by thumb
Control button in operating area realizes one-handed performance；And allow palm as close possible to Proximity operation region, convenient for force, and
And the stability held is improved, agree with palm contouring, meets operating habit and ergonomics.
And the setting of operating area, it can be realized visualized operation, the state change of operating area can be observed in real time, avoided
Thus the appearance of maloperation extends the service life of equipment, promote user experience.
Since the radial dimension of host backend is greater than handle radial dimension, the two junction self-assembling formation is wide at the top and narrow at the bottom gradually
Deform shape, the working condition of hand-held cleaning device be often host in upper handle under, the self weight of adapting device and weight point
Match, device rear end can be made, to the uniformly applied certain pressure of palm, to reduce to a certain extent by the surface of transition part
The possibility slid when gripping handle.
In addition, the setting position of operating area and can support to realize a variety of behaviour by one hand by the way of thumb manipulation
Make, and support in operating area integrated display element, or integrate other functions as needed, with prolonging in good design
Malleability.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of hand-held cleaning device described in one embodiment of the invention.
Fig. 2 is the another overall structure diagram of hand-held cleaning device described in one embodiment of the invention, ellipse in figure
Round frame circle shows that part is transition part.
Fig. 3 is status diagram when hand-held cleaning device described in one embodiment of the invention is held.
Fig. 4 is another status diagram when hand-held cleaning device described in one embodiment of the invention is held.
Fig. 5 is the structural schematic diagram of operating area in hand-held cleaning device described in one embodiment of the invention.
Fig. 6 is the another structural schematic diagram of operating area in hand-held cleaning device described in one embodiment of the invention,
Fan-shaped frame circle has selected operating area in the rough distributed areas of host backend end face part in figure.
Fig. 7 is the another overall structure diagram of hand-held cleaning device described in one embodiment of the invention, net in figure
Ruling denotes the distributed areas of anti-skid structure.
Fig. 8 is the another overall structure diagram of hand-held cleaning device described in one embodiment of the invention.
Fig. 9 be in Fig. 8 the hand-held cleaning device described from the overall structure diagram under the preceding visual angle of rear direction.
Specific embodiment
General idea of the invention is illustrated in order to clearer, is carried out in an illustrative manner with reference to the accompanying drawings of the specification detailed
It describes in detail bright.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
In addition, in the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear",
The orientation of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " axial direction ", " radial direction ", " circumferential direction "
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
Specifically, in the present invention, direction " preceding " can be understood as hand-held cleaning device position in actual use
The direction of separate human body when the front side of human body, opposite direction are defined as " rear ", i.e., hold in actual use
Formula cleaning device is located at the direction towards human body when the front side of human body.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected, can also be communication；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.In retouching for this specification
In stating, the description of reference term " one embodiment ", " some embodiments ", " example ", " specific example " or " some examples " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the invention
In embodiment or example.In the present specification, schematic expression of the above terms are necessarily directed to identical embodiment
Or example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples
It can be combined in any suitable manner.
In one embodiment, such as a kind of discribed hand-held cleaning device of Fig. 1 to Fig. 6, including host 100, handle
160 and operating area, handle 160 connect with 100 rear end of host, operating area be arranged on host surface, operating area is provided with
For the control button of user's operation；
Operating area is set up in this way at the position for being adjacent to handle 160, so that user is in gripping handle 160,
The thumb of user can operate control button in operating area.
The setting of above description operating area can be used mode so and limit, when control button is arranged in host backend
When end face and/or end face edge, control button is distributed in the sub-regions in an operating area, any in the subregion
The host backend end face edge that is painted with such as Fig. 2 of point closest to handle side point P, distance no more than thumb manipulation radius R.
The point P is the point that thumb root is bonded naturally when being hold by one hand.The value range of thumb manipulation radius R is 30mm to 75mm.
By being set up in this way, when user is hold by one hand handle, thumb can be in the control button of the setting of the arbitrary point in the subregion
The contact of pressing property is formed, starting, stopping, working method switching and working condition switching of hand-held cleaning device etc. are thus executed
One of operation is a variety of.
The setting of above description operating area also can be used mode so and limit, after control button is arranged in host
When the side wall at end, control button is distributed in the sub-regions in an operating area, any point and one in the subregion
The distance of binding site is not more than thumb manipulation radius R.The value range of thumb manipulation radius R is 30mm to 75mm.The knot
On the intersection that coincidence crosses setting in handle and host backend surface, more specifically, the binding site and the intersection near
Point afterwards is overlapped or approximate coincidence.
Certainly, the setting of above description operating area also can be used other mode and be defined, it is not limited to above-mentioned
The two ways enumerated, it should be appreciated that be based on " being set as operating area to be adjacent to handle and user being made to hold hand
When handle, the thumb of user can operate control button in operating area " this technical thought, other suitable base can be chosen
On schedule, to determine the setting range of operating area in different situations, and the difference of selected datum mark, have no effect on operation
The setting range in region.
With reference to Fig. 3 and Fig. 4, when being hold by one hand handle, thumb can be with point contact any in operating area.That is,
In when gripping, gripping either handle portion is cooperated by other four fingers and the centre of the palm, is contacted at index finger root, thumb root and tiger's jaw
Transition part, liberation thumb can be freely placed at operating area, such as Fig. 3, such as press in the relevant control of operating area setting
Key, so as to carry out control operation by thumb when holding, when without carrying out control operation, thumb can also be taken and be placed on behaviour
Make region (such as in region marked that dotted line frame is selected in Fig. 4), is rested.
Wherein, " host " refers to installation or is integrated with the set of the component of hand-held cleaning device basic function, it is however generally that,
At least one air-flow generating unit is set in host, is placed in the separative unit of air-flow generating unit airflow path upstream, connection point
Enter separative unit realization for dirty air with the external world from unit and separates clean air intake；Host can be extended, such as
Installation or extended spot install the confession that certain driving air-flow generating unit generates negative pressure gas flow for the handle of gripping on host on host
It can unit.Certain host further includes support or accommodates above-mentioned various component units, and the relevant components unit of extension is installed
Support frame or supporing shell.
With reference to Fig. 2, transition part is located substantially at the part that 180 frame of oval frame shows, with smooth arc-shaped curved surface, considers people
Palm structure, when holding, the surface of the transition part and handle 160 is properly bonded palm jointly, especially transition part fitting food
Finger, thumb root and tiger's jaw portion, make palm form stable supporting surface to handle 160 and transition part.The formation of this supporting surface
It ensures the stabilization of gripping, and has liberated the finger tip of thumb.In some other embodiments, according to the shape of host backend and
Change in size, the curved surface that transition part has may will do it some corresponding adjustment, but the position of transition part always handle with
The junction of host backend is always transitioned into the surface of host backend, such as the transition by the smooth surface of handle, gradual change
Portion extends to side wall or side wall and the end face of rear end from the side wall of handle.
With reference to Fig. 1, the end face of host backend and vertical direction are in forward inclination angle alpha, and inclined end face more meets people
Body structure specifically closes palm grip handle in other four assignment, when liberation thumb is manipulated, the nature of thumb
And slightly turn forward, and the inclination of end face this agree with this organization of human body, in manipulation, allow thumb be in it is more comfortable and
Easily state.In some preferred embodiments, the value of α is not more than 25 °.This tilt angle can also allow user simultaneously
Implement observation operating area with more comfortable angle.
In the embodiment for advanced optimizing and limiting to above-described embodiment, end face and its extending direction and handle 160
Axis (straight line of chain line mark is tilted in Fig. 1) parallel or less parallel.The parallel arrangement of end face Yu handle 160 is set,
Shorten on handle holding area to a certain extent at a distance from operating area, and maintains like with end face the hand of forward leaning angle
The junction that a part of the pressure of transition surface is distributed to index finger and thumb when handle can make to hold mentions that is, at tiger's jaw
The stability that height is held.
In embodiment more preferably, a protrusion is formed with close to the side of handle 160 in end face.The protrusion self-assembling formation
In the end face of 100 rear end of transition part or host and/or the edge of end face, which can support root and/or the thumb of thumb
Joint allows and is supported when thumb executive control operation, avoids because hanging operation leads to fatigue.Also, due to by operating space
The rear end of host 100 has been arranged in domain, rather than on handle 160, it is operated without index finger, so that it may cooperate palm by four fingers
The stable gripping handle 160 in the centre of the palm, the thumb of liberation can be controlled and be adjusted, can be with when without controlling to adjust
Thumb is placed in operating area, if 100 rear end face of host is without operation button and after showing the position of indicating unit, host 100
The side wall for holding 100 rear end of edge or host of end face, is not only able to that thumb is made to be rested, also can be by thumb and other
Four fingers exert a force gripping handle 160 and transition part jointly.
Since the working condition of device is often that complete machine is inclined, when thumb is operated, which can support thumb
Root and position close to thumb joint, provide intermediate supporting point, avoid thumb from vacantly exerting a force, improve the comfortable of operation
Property and stability.
The implementation described through the foregoing embodiment can determine the setting by transition part, be promoted from different aspect
The comfort and stability for carrying out operation control, obtain multiple associated advantageous effects of correlation.
With reference to Fig. 5 and Fig. 6, control button includes but is not limited to power control key and adjusting control key；Operating area may be used also
The display element of such as state instruction part is set.Wherein control button is either physical button, is also possible to touch key-press, example
Such as whole control buttons are set in the touch screen for being formed in host surface.
In this way, be integrated with control and display function in operating area, multi-functional operation and visualized operation are realized,
And provide real time monitoring.With specific reference to as shown in the figure, the switching key that control key includes different working modes is adjusted, for example,
Floor cleaning mode and carpet cleaning mode, and the indicator light of specific aim setting different working modes；Additionally provide air quantity adjusting
Key, for example, continuation of the journey mode and maximum output mode, and the indicator light of different air quantity is arranged in specific aim.Certainly, graphically depict
The implementation of embodiment only does an isolated example,, can in some embodiments in addition under technical concept of the invention
To add other functions as needed, corresponding function button and indicator elment are then added.
In the illustrated embodiment, operating area, which contains, is set to end face half area, and display area is located at end face
Upper half area is respectively arranged display element and operation button up and down, and finger blocks display state change when can be avoided operation,
Also, the position of operation, all in the range convenient for thumb control, the position of display is also at the position for being convenient for observing in operation
It sets.In a further embodiment, the position of display element and operation button can also be adjusted as needed, for example, can be with
Operation button is concentrated on to the central region of host backend end face；Also all or part of control key can be set under rear end
Half portion side wall, such as working condition or air quantity are adjusted in side wall setting knob control key, these certain positions are all in list
In the range of the thumb of the one hand can contact executive control operation when hand is held.Similarly, the part of display element or complete
The side-walls that portion also can be set in rear end are convenient for the position of user's observation.
In addition, such as Fig. 5, preferably, power control key is set to the intermediate region of end face or close to intermediate region.It will make
It is placed in intermediate region with the highest power control key of frequency, more meets use habit, after general gripping handle, when thumb is stretched upwards
It can be placed on position intermediate or close to centre naturally.Also, by the setting of common power control key in intermediate region while side
Just the operation of right-hand man improves the universality of hand-held cleaning device.
As the further preferred implementation of above description embodiment, the list that control key is set to power control key is adjusted
Side or two sides.As shown in fig. 6, adjusting key and power key are distributed in covering of the fan, convenient for by swinging thumb handover operation.
As the further preferred implementation of above description embodiment, the settable anti-skid structure in power control key surface,
To prevent the thumb in control from sliding, it can not accurately control, further strengthen the stability of control operation.
As the further preferred implementation of above description embodiment, power control key is selected from touch switch, pressure sensitivity is opened
Close or it is other will not form significantly key outstanding on panel, in order to avoid occur interfering when swinging thumb or obstacle；Also,
The service life of this kind of switch will be more common button switch or reset switch it is longer, meet the higher feature of its frequency of use,
The damage that can make various keys or out-of-service time close to unanimously, meet each component service life harmony design requirement.
In embodiment as depicted in figure 7, the part of the outer surface of handle 160 and transition part is equipped with anti-skid structure S, this area
Domain is that palm is bonded the region to form pressure sensitivity contact, and anti-skid structure is arranged in this region, can be improved the stability of gripping, guarantee
In the operating condition, when the case where slight vibration and different swing amplitudes occurs in hand-held cleaning device complete machine or the palm of the hand goes out
When sweat, remain to reliably, steadily hold, and then carry out stable operation.Certainly, in other some embodiments,
Anti-skid structure can be made to cover the outer surface of entire handle and transition part.
As the further preferred implementation of above description embodiment, as shown, in the first half and arc of handle 160
Whole outer surfaces of shape transition part set anti-skid structure S.By limiting the position of anti-skid structure S, arrange anti-skid structure S in handle
Before 160 and curved transition sections, the formation or cost of manufacture of anti-skid structure S can be saved first, is avoided seldom or almost
The position setting anti-skid structure that will not be contacted in manipulation with palm pressure sensitivity causes cost to waste.Importantly, anti-skid structure S
Setting, will form visual difference, guidance user removes gripping handle 160 using the gesture for correctly meeting design idea
And play the effect of transition part.
As the more specific implementation of the above-mentioned each embodiment for being related to anti-skid structure, anti-skid structure is selected from anti-slip layer, prevents
Sliding lines and limiting slot.The optional elastic-like plastic cement material of anti-slip layer or other materials with high surfaces frictional resistance are prevented
Slip layer is integrally covered or is embedded in corresponding region.Non-slip texture can make, one when forming handle by adjusting handle mold
It is body formed.And limiting slot then can be the groove of the finger of the gripping handles such as corresponding index finger, middle finger, be also possible to be formed in handle
The annulus of front.The generation type of above-mentioned several anti-skid structures can play a role in any combination.
It should be noted that in above-mentioned several anti-skid structures, anti-slip layer be it is preferred, have and be easy production, handle will not be changed
The advantages of overall mechanical properties, and the case where dirt is accumulated in being difficult to clean lines channel is avoided, have both practicability
With industrial aesthetic feeling.
In addition, the embodiment with reference to depicted in Fig. 8 and Fig. 9, hand-held cleaning device further include: the air-flow being arranged in host
Generating unit (non-section view in figure)；And the supply unit 150 connecting with host 100 is, for example, energy storage battery；Handle and energy supply are single
Member 150 is located at sustained height region.
Air-flow generating unit and functional unit are two components of weight Relatively centralized in hand-held cleaning device, by the two
Relative to 160 concentrated setting of handle, the whole center of gravity of device is made to be biased to latter half, it is ensured that shorten gripping handle 160 and control
Hand-held cleaning device processed is swung or the arm of force of mobile resistance, the arm of force of the resistance especially forwardly and downwardly to incline, can be with
Lesser gripping force retaining device complete machine is stablized, and carries out singlehanded control operation for the singlehanded thumb of liberation and provides advantageous condition
And mechanical environment.
In addition, combine diagram, supply unit 150 has a display interface 151, display interface 151 and end face towards consistent or
It is substantially uniform.In this implementation, the same integrated power supply status display function of supply unit 150, adjustment display interface 151
Direction keeps it consistent with end face, can further increase visualization, can observe that hand-held is clear simultaneously at a visual angle
The operating status and power work state of clean device.It is capable of the surplus of timely learning power supply in operation.And the power supply shape
State is directly displayed on battery, it is possible to reduce the configuration of wiring and related elements in host.
To sum up, it is realized by technical solution described in the various embodiments described above by the way that operating area is arranged in host backend
Singlehanded thumb type operation cooperates handle to hold for user, palm can be allowed as close possible to host by setting transition part
That is, convenient for force, and the stability of gripping is improved as close possible to operating area, agrees with palm contouring, meets behaviour in rear end
Make habit and ergonomics.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.
The above description is only an embodiment of the present invention, is not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (10)
1. a kind of hand-held cleaning device, which is characterized in that including host, handle and operating area, after the handle and host
End connection, the operating area are arranged on host surface, and the operating area is provided with the control button for user's operation；
The operating area is set up in this way at the position for being adjacent to the handle, so that user is holding the handle
When, the thumb of user can operate the control button in the operating area.
2. hand-held cleaning device as described in claim 1, which is characterized in that the operating area is located at the host backend
End face and/or host backend end face edge and/or host backend side wall.
3. hand-held cleaning device as claimed in claim 2, which is characterized in that the end face and its extending direction and handle
Axis is parallel or less parallel.
4. such as the described in any item hand-held cleaning devices of Claims 2 or 3, which is characterized in that the end face is close to handle
Side is formed with a protrusion.
5. hand-held cleaning device as described in claim 1, which is characterized in that the control button include power control key or
Power control key and adjusting control key；The operating area is additionally provided with state instruction part.
6. hand-held cleaning device as claimed in claim 5, which is characterized in that the state instruction part is located at host backend end
Face upper half area and/or host backend side wall.
7. such as hand-held cleaning device described in claim 5 or 6, which is characterized in that the power control key is set to host
The intermediate region of rear end face or close intermediate region.
8. hand-held cleaning device as described in claim 1, which is characterized in that after the outer wall and host of the front side of the handle
The surface of the outer wall close to handle is held to be equipped with anti-skid structure.
9. hand-held cleaning device as claimed in claim 8, which is characterized in that the anti-skid structure is selected from anti-slip layer, anti-skidding
The combination of one or more of lines and limiting slot.
10. hand-held cleaning device as described in claim 1, which is characterized in that further include: the air-flow being arranged in main body occurs
Unit；
The supply unit being connect with main body；
Handle and supply unit are substantially arranged along same level direction；
Air-flow generating unit is located above handle and/or supply unit；
The supply unit has a display interface, the display interface and end face towards consistent or substantially uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810509655.XA CN109770783A (en) | 2018-05-24 | 2018-05-24 | A kind of hand-held cleaning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810509655.XA CN109770783A (en) | 2018-05-24 | 2018-05-24 | A kind of hand-held cleaning device |
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| CN109770783A true CN109770783A (en) | 2019-05-21 |
Family
ID=66495970
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810509655.XA Pending CN109770783A (en) | 2018-05-24 | 2018-05-24 | A kind of hand-held cleaning device |
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| CN (1) | CN109770783A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243846A (en) * | 2021-04-30 | 2021-08-13 | 北京顺造科技有限公司 | Surface cleaning apparatus and method of controlling the same |
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