CN104224046A - Vacuum cleaner - Google Patents

Vacuum cleaner Download PDF

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Publication number
CN104224046A
CN104224046A CN201310250974.0A CN201310250974A CN104224046A CN 104224046 A CN104224046 A CN 104224046A CN 201310250974 A CN201310250974 A CN 201310250974A CN 104224046 A CN104224046 A CN 104224046A
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CN
China
Prior art keywords
mentioned
oscillating plate
dust catcher
brush head
motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310250974.0A
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Chinese (zh)
Inventor
李昌昱
河建镐
宋基勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing LG Panda Appliance Co Ltd
Original Assignee
LG Electronics Tianjin Appliances Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Tianjin Appliances Co Ltd filed Critical LG Electronics Tianjin Appliances Co Ltd
Priority to CN201310250974.0A priority Critical patent/CN104224046A/en
Publication of CN104224046A publication Critical patent/CN104224046A/en
Pending legal-status Critical Current

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Abstract

The invention relates to cleaners, in particular to a vacuum cleaner. According to an embodiment, the vacuum cleaner comprises a suction brush head portion with a suction brush head and a vibration system arranged on the suction brush head portion. The vibration system comprising a vibrating motor provides elastic supporting to the suction brush head portion through an elastic member.

Description

Dust catcher
Technical field
The present invention is the invention about dust catcher, more particularly about the invention of vacuum cleaner.
Background technology
Vacuum cleaner can be described as possesses fan electromotor therein, thus sucks air and dust from outside, and therefrom leaches the device of dust.
Such vacuum cleaner is normally called dust catcher.
Dust catcher is horizontal (canister) dust catcher usually having body and suction brush head to be connected by extension tube or connecting hose and vertical (up-right) dust catcher body being directly connected suction brush head.
In addition, the hand held cleaner performing cleaning under the state that directly grasp body of dust collector as simple and easy dust catcher user also has a lot of universal.
Recently, along with growth in the living standard, the bedding dust catcher that can clean bedding is also popularized.Such bedding dust catcher also can be described as hand held cleaner, but different from common hand held cleaner, bedding dust catcher can have the oscillating plate applying vibration to bedding.
Hand held cleaner is a part in order to simply clean object and is fabricated to the most common.Thus during to the taking of hand held cleaner, the inconvenience caused by the posture of user does not become large problem.This on horizontal dust collector and vertical type dust collector too.Reason is when using these, because user can perform cleaning in the posture of standing.
But, when user uses bedding vacuum bedding, normally spend many time to clean equably bedding entirety.Thus the inconvenience caused by the posture of user during cleaning will become problem.
By Fig. 1 to Fig. 3, existing dust catcher, is particularly described in detail to bedding dust catcher.Bedding dust catcher (1) comprises upper body (2), handle (3), brush main body (5) and sub-body (4) and form.Above-mentioned brush main body (5) is ground, the setting of special and bedding level, and cleans bedding by above-mentioned brush main body (5).
Brush (6), oscillating plate (7) and above-mentioned round brush (agitator, 8) that extraneous air sucks is had in above-mentioned brush main body (5).Above-mentioned oscillating plate (7) performs to apply vibration thus the function of dust in the bedding that disperses to bedding, and above-mentioned round brush (8) is the function of the dust performing cleaning bedding surface.Thus, make bedding cleaning become more effective by the action of such oscillating plate (7) and round brush (8).
Above-mentioned sub-body (4) is rearward extending from above-mentioned brush main body (5) of substantial and above-mentioned ground level.Form the body of dust catcher in conjunction with above-mentioned upper body (2) on the top of above-mentioned sub-body (4) and above-mentioned brush main body (5).
Have in above-mentioned sub-body (4) in order to the roller (9) relative to the above-mentioned dust catcher of ground supports.It is substantial that by above-mentioned rollers (9) and above-mentioned round brush (8), dust catcher is supported on ground or bedding.
As shown in Figure 3, user is cleaning bedding while of advancing dust catcher before and after holding handle (3).
But as shown in the figure, existing bedding dust catcher there is the low problem of the overall height from ground.Thus it is when bedding cleans that user will occur, need the not convenient of long-time cleaning of bending over.
In addition, in the characteristic of bedding, when the overall height from ground of bedding dust catcher is low, between bedding dust catcher and bedding friction and dry and astringent will occur many.That is, the bottom surface of bedding dust catcher will be imbedded in bedding all over.This is the bedding not only performing cleaning, clean the bedding part that is over also with the bottom surface close contact of bedding dust catcher, cause the problem that sweeping efficiency declines.
Meanwhile, by the position difference between dust catcher upper body (2) and handle (3), be not easy earthward or ground applying power.User when cleaning, only forwards with backward applying power, thus, there is brush main body (5) and ground or bedding can not the misgivings of close contact.
Effective cleaning can not be formed by such problem, then reason due to can not fully to bedding apply vibration.
In order to improve the height of dust catcher, the position of handle (3) more can be improved.But under such circumstances, the formation that the shape due to dust catcher upper body (2) is grown forwards, backwards, shape and handle (3) shape of main body (2) will form unbalanced.Thus, the problem that the outward appearance of dust catcher entirety is not beautiful will be there is.So reason is due to upper body (2) handle (3) the unduly high formation compared with dust catcher.
Meanwhile, upper body (2) and handle (3) possess separately and be interconnected.Thus when the height of handle (3) improves, overall profile will become greatly, thus followed by not convenient property all the time when taking or take care of.
In addition, in order to stable is advanced, the center of gravity of dust catcher possesses between round brush (8) and roller (9).But, because the center of gravity of dust catcher is overhead near, therefore there is the direction that is applied to the power on handle (3) in order to advance and moment distance becomes large problem.Due to such reason, the brush main body (5) performing cleaning is as previously mentioned not many with the misgivings of ground or bedding close contact.
In addition, the formation of the level corresponding with ground that sub-body (4) and brush main body (5) are overall, therefore advances to become be not easy in order to what cleans.This be due to the field irrelevant with cleaning and ground close.On the contrary, such shape means cleaning field, and it is very difficult for namely increasing brush main body (5) area.Thus, there is the problem that the distance of not advancing to effectively clean per time unit can only shorten.This is the problem finally causing the cleaning time elongated.
In addition, the stream in dust catcher (1) inside shown in Fig. 3 changes frequent owing to there is direction, there is the problem that air impedance is high.
First, by air guiding (11) air be flow into dust bucket (12).In above-mentioned air guiding (11), air is to top, rear, again the conversion of top travel direction.The air flowing into above-mentioned dust bucket (12) is discharged to dust bucket rear, flows into afterwards to fan electromotor (13).The air flowing into said fans motor (13) is externally discharged by the side (direction is passed through on ground) of fan electromotor (13).
By such flow passage structure, flow into till externally discharging from air to dust catcher inside, the direction of air flowing occurs to change frequently.Thus there is noise increases and the problem points being difficult to be formed round and smooth cleaning.Meanwhile, more add the additional formation for covering noise, and the complexity that the structure holding the fan electromotor chamber of fan electromotor will become.
Fig. 4 demonstrates the vibrational system driving illustrated oscillating plate (7) in Fig. 2 in existing dust catcher.Above-mentioned oscillating plate (7) to be applicable in Fig. 1 to Fig. 3 on illustrated bedding dust catcher.
When motor (14) rotates, revolving force is transmitted to reduction gearing (16) by belt (15).Thus, can not be vibrated by the rotation of motor self.
Concrete, improved by belt (15) torque, vibrated by capacity eccentric bearing (17) after deceleration, such vibration is connected to oscillating plate (7) by attaching parts (18).Above-mentioned attaching parts (180) be by elastomeric element (19) resiliency supported in brush main body (5).Thus, there is the problem to oscillating plate (7) from motor (14) with complicated syndeton.
In addition, to belt (15), also transmitting vibrations on reduction gearing (16) and motor, thus the durability of so each structure declines, and have the misgivings of the shift in position of so each formation.Such as, motor will be fixed on dust catcher inside, and at this moment motor misgivings that are damaged by the vibration of standing part or damage are also a lot.
In addition, so each syndeton is the formation of the air flow circuit complexity made in suction brush head.Meanwhile, complexity is had and many each is configured with the low misgivings of durability.Certainly, be not only the fixed structure of motor, the structure of holding (17) due to fixed eccentric shaft also adds and manufactures complicated problem and also exist.
In addition, by vibrational structure illustrated in Fig. 4 and oscillating plate (7) be vibration area very narrow.This means that sweep-out pattern is few.Thus effective cleaning can not be performed.
More concrete, in Fig. 4, illustrated oscillating plate (7) is that left and right applies vibration alternately to bedding.That is, when the left end of oscillating plate (7) is positioned at and descends most, the right-hand member of oscillating plate (7) is positioned to be gone up most.Thus there is the problem that vibration can not occur on the whole at oscillating plate (7) area.
In addition, the middle body of oscillating plate compares left end and right-hand member by little for amplitude amount.This means in the central part of oscillating plate it is can not apply vibration fully to bedding.Thus, be necessary the vibrational structure that effectively can apply to vibrate on the whole or the oscillating plate that are provided in oscillating plate area.In addition, be necessary to provide there is such vibrational structure or oscillating plate dust catcher.
As previously mentioned, motor (14) and reduction gearing (6) etc. are fixed on dust catcher Inner Constitution thing.At this moment, Inner Constitution thing to be fixed in dust catcher inside body, now many noises will occur by vibration.
Such as, bolt or nut etc. have the problem occurring by vibrating with plastics injection article (such as connecting bushing or hole etc.) to continue to shake.Thus, there are the misgivings of the very unhappy noise of generation.
Thus, be necessary to provide to possess and more simply realize, and promote durability, reliability and vibrating effect, and significantly reduce the dust catcher of the vibrational system that noise occurs.
Summary of the invention
(technical problem that will solve)
The object of the invention is to the problem points of the aforementioned existing dust catcher of basic solution.
By one embodiment of the invention, provide a kind of have can more simply realize and the dust catcher of vibrational system promoted of durability and reliability.
By one embodiment of the invention, provide one to make motor itself vibrates, and make the vibration of motor be converted to the vibration of oscillating plate, thus the dust catcher of vibrating effect can be promoted.
By one embodiment of the invention, provide a kind of and the fixed structure of vibrational system can be made simple and be easy to dust catcher.
By one embodiment of the invention, provide a kind of dust catcher that can effectively prevent the elastomeric element of resiliency supported vibrational system not noted by external impact or user and departed from.
By one embodiment of the invention, provide a kind of and vibrate two oscillating plates by a vibrating motor, thus improve the dust catcher of cleaning effect.
By one embodiment of the invention, provide a kind of position of vibrating motor to be arranged on the vertical upper of suction inlet, easily maintain the dust catcher of the balance between two oscillating plates.
By one embodiment of the invention, provide a kind of and apply the vibrational system vibrated and the dust catcher comprising this on the whole uniformly at oscillating plate.
By one embodiment of the invention, provide a kind of minimizing to be occurred by the noise of vibrational system, thus use become dust catcher easily.
By one embodiment of the invention, provide a kind of bend over when minimizing cleaning constant, thus use and become dust catcher easily.
By one embodiment of the invention, provide a kind of brushhead portion and ground or bedding close contact more, thus more improve the dust catcher of cleaning effect.
By one embodiment of the invention, provide during a kind of cleaning and guarantee stability of advancing, thus use becomes dust catcher easily.
By one embodiment of the invention, provide a kind of flowing at dust catcher inner hollow gas rounder and more smooth, thus improve sweeping efficiency and the dust catcher of minimizing noise.
(means of dealing with problems)
In order to reach aforesaid object, according to one embodiment of the invention, there is provided a kind of and have the suction brush head body forming suction brush head and the vibrational system possessed in above-mentioned suction brush head body, above-mentioned vibrational system is the dust catcher for above-mentioned suction brush head main body resiliency supported by elastomeric element.
Above-mentioned vibrational system comprises the motor that vibration occurs.Thus above-mentioned motor is not fixed in suction brush head body, above-mentioned suction brush head body is isolated and allowable vibration is good.
Above-mentioned vibrational system comprises, and applies the oscillating plate of vibration to cleaning object; And the vibration transmission member that the vibration occurred from above-mentioned motor is transmitted to above-mentioned oscillating plate.
At this, above-mentioned vibrational system is except above-mentioned elastomeric element, with above-mentioned suction brush head body when vibrating discontiguous be configured to good.Concrete, above-mentioned vibrational system is outside the elastic support points by above-mentioned elastomeric element, and it is good for not being formed in the strong point that above-mentioned suction brush head body supports.That is, above-mentioned vibrational system fixes or be supported in above-mentioned suction brush head body by means of only above-mentioned elastic support points as good.
Above-mentioned suction brush head body is to distinguish with the multiple main body forming dust catcher, can be described as the 1st base body.
Above-mentioned vibration transmission member possesses the left and right in above-mentioned motor respectively, and it is good for comprising the attaching parts be combined with above-mentioned elastomeric element and above-mentioned oscillating plate.
Above-mentioned attaching parts are combined into good with above-mentioned elastomeric element respectively after core not forwards extends with rear.Thus, form two elastic support points by attaching parts.And then, form four elastic support points by two attaching parts.In other words, above-mentioned vibrational system is the elastomeric element by possessing respectively centered by above-mentioned motor in both sides, front and both sides, rear, the resiliency supported by four elastic support points.
Above-mentioned oscillating plate comprises the front oscillating plate and rear oscillating plate that mutually possess separately.
By two-side elastic strong point resiliency supported above-mentioned front, above-mentioned front oscillating plate, by two-side elastic strong point resiliency supported above-mentioned rear, above-mentioned rear oscillating plate.Thus by before and after above-mentioned four strong points and the formation of side-to-side vibrations system parenchyma symmetrical.By this, more stable resiliency supported vibrational system.
Above-mentioned front oscillating plate and rear oscillating plate are cross one another up-down vibration is good.In order to this, the position of above-mentioned motor be length direction (rotating shaft direction) become the left and right directions of above-mentioned dust catcher be set to good.
Above-mentioned vibration transmission member comprises the motor accommodation section holding above-mentioned motor, and above-mentioned attaching parts connect above-mentioned motor accommodation section and above-mentioned oscillating plate.
Above-mentioned elastomeric element is, fixing possessing between above-mentioned attaching parts and aforementioned body, and limits the amplitude up and down of above-mentioned oscillating plate by the elastic force of above-mentioned elastomeric element.That is, there is the shape or material etc. of the above-mentioned elastomeric element of selection of the suitableeest amplitude.
Above-mentioned motor is the vibrating motor of oneself vibration by rotating by the eccentric load of rotating shaft itself is good.Thus directly vibrated by the rotation of motor, each of power transmission therefore omitted to occur to vibrate forms the possibility become.
Above-mentioned oscillating plate has the bottom surface sections corresponding to above-mentioned cleaning object; And from the side surface part that above-mentioned bottom surface is formed to upper extension, by the spilling as good of exterior visual of the above-mentioned oscillating plate in above-mentioned side to above-mentioned dust catcher.
Above-mentioned suction brush head body forms connecting hole.With above-mentioned connecting hole for benchmark top can be described as suction brush head body top or above, bottom can be described as suction brush head lower body part or below.Above-mentioned elastomeric element is fixed on above-mentioned fixing hole as good.
Above-mentioned motor be positioned at above-mentioned suction brush head body above on, the through above-mentioned connecting hole of above-mentioned attaching parts and above-mentioned elastomeric element and the above-mentioned oscillating plate be positioned on below suction brush head body are combined into good.
Above-mentioned elastomeric element comprises being fixed on fixed part on above-mentioned connecting hole and the connecting portion be connected in above-mentioned attaching parts is good.
Fixation portions is the flange portion that the upper and lower comprising above-mentioned connecting hole edge is inserted, above-mentioned connecting portion be above-mentioned flange portion radial direction inside on to comprise the through through hole of above-mentioned attaching parts be good.
In order to prevent fixation portions from departing from from above-mentioned connecting hole, possessing and being combined in the pressure-producing part of fixation portions of pressurizeing in above-mentioned suction brush head body.
Above-mentioned attaching parts comprise, the substantial horizontal part to horizontal extension from central part; The vertical component effect be combined with above-mentioned oscillating plate from substantial the prolongation to vertical lower of above-mentioned horizontal part; And possess between above-mentioned horizontal part and vertical component effect, limit the amplitude restriction rib of the maximum below displacement of above-mentioned attaching parts.
Above-mentioned amplitude restriction rib is that to be positioned at above-mentioned elastomeric element top be good, thus when above-mentioned attaching parts below displacement for determined above when, above-mentioned elastomeric element pressurizes to above-mentioned suction brush head portion main body.
The length of above-mentioned amplitude restriction rib is greatly better than the radius of above-mentioned elastomeric element.Increase the pressurization area be applied on elastomeric element thus.Meanwhile, to when the amplitude up and down of front and back or left and right bias also by such feature, prevent the minimizing of the pressurization area be applied on elastomeric element.
In order to reach aforesaid object, according to one embodiment of the invention, providing a kind of and apply to vibrate and suck the dust catcher of dust, comprising, form the suction brush head body of suction brush head; Possesses the motor in oneself vibration by the eccentric load of rotating shaft of above-mentioned suction brush head body interior itself; Possess and apply the oscillating plate of vibration in above-mentioned suction brush head body exterior to cleaning object; The vibration transmission member that the vibration of above-mentioned motor is transmitted to above-mentioned oscillating plate; And support above-mentioned motor, the elastomeric element of oscillating plate and above-mentioned vibration transmission member relative to above-mentioned suction brush head body elastic.
Above-mentioned oscillating plate comprises, and possesses the front oscillating plate in above-mentioned suction brush head front and be the independent rear oscillating plate possessed at above-mentioned suction brush head rear and above-mentioned front oscillating plate be good.
Each feature in the various embodiments described above is can the realization of compound mutually in mutually not exclusive scope.Thus, also can the realization of compound by each effect of each feature in each embodiment.
Meanwhile, each feature of the various embodiments illustrated in detailed description also mutually not exclusive or contradiction when be can the realization of compound mutually.
(effect of invention)
By one embodiment of the invention, provide a kind of have can more simply realize and the dust catcher of vibrational system promoted of durability and reliability.
By one embodiment of the invention, provide one to make motor itself vibrates, and make the vibration of motor be converted to the vibration of oscillating plate, thus the dust catcher of vibrating effect can be promoted.
By one embodiment of the invention, provide a kind of and the fixed structure of vibrational system can be made simple and be easy to dust catcher.
By one embodiment of the invention, provide a kind of dust catcher that can effectively prevent the elastomeric element of resiliency supported vibrational system not noted by external impact or user and departed from.
By one embodiment of the invention, provide a kind of and vibrate two oscillating plates by a vibrating motor, thus improve the dust catcher of cleaning effect.
By one embodiment of the invention, provide a kind of position of vibrating motor to be arranged on the vertical upper of suction inlet, easily maintain the dust catcher of the balance between two oscillating plates.
By one embodiment of the invention, provide a kind of and apply the vibrational system vibrated and the dust catcher comprising this on the whole uniformly at oscillating plate.
By one embodiment of the invention, provide a kind of minimizing to be occurred by the noise of vibrational system, thus use become dust catcher easily.
By one embodiment of the invention, provide a kind of inconvenience of bending over when minimizing cleaning, thus use and become dust catcher easily.
By one embodiment of the invention, provide a kind of brushhead portion and ground or bedding close contact more, thus more improve the dust catcher of cleaning effect.
By one embodiment of the invention, provide during a kind of cleaning and guarantee stability of advancing, thus use becomes dust catcher easily.
By one embodiment of the invention, provide a kind of flowing at dust catcher inner hollow gas rounder and more smooth, thus improve sweeping efficiency and the dust catcher of minimizing noise.
Accompanying drawing explanation
Fig. 1 is the oblique view of existing bedding dust catcher;
Fig. 2 is the ground plan of illustrated bedding dust catcher in Fig. 1;
Fig. 3 is the cross-sectional side view of illustrated bedding dust catcher in Fig. 1;
Fig. 4 is the oblique view of the vibrational system of illustrated bedding dust catcher in Fig. 1;
Fig. 5 is the side view of the dust catcher being suitable for embodiments of the invention;
Fig. 6 is the oblique view of illustrated dust catcher in Fig. 5;
Fig. 7 is the exploded perspective view of the illustrated primary body to dust catcher in Fig. 5;
Fig. 8 is the cross-sectional side view of illustrated dust catcher in Fig. 5;
Fig. 9 is the stravismus sectional drawing of the illustrated front part to dust catcher in Fig. 5;
Figure 10 is the oblique view of the vibrational system of illustrated dust catcher in Fig. 5;
Figure 11 is the side view of illustrated vibrational system in Figure 10;
Figure 12 is the plane in Figure 10, illustrated vibrational system adding oscillating plate;
Figure 13 is the part oblique view on the suction brush head top of illustrated dust catcher in Fig. 5;
Figure 14 is the part oblique view of the vibrating motor accommodation section of illustrated vibrational system in Figure 10;
Figure 15 is the part oblique view of the bottom of illustrated suction brush head in Fig. 5;
Figure 16 is the schematic partial sectional view of illustrated suction brush head in Fig. 5;
Figure 17 is the part oblique view of the suction brush head comprising pressure-producing part;
Figure 18 is the elastic support structure of vibrational system in illustrated dust catcher in Fig. 5 and the partial cut-away figure of pressure-producing part structure.
(description of reference numerals)
20: main body (primary body) 21: body cover
22: base body 23: the 1 base body
24: 2 base body 25: suction brush head
25: fan electromotor placement portion 30: vibrational system
31: vibrating motor 32: oscillating plate
33: vibration transmission member 34: motor accommodation section
35: attaching parts 35c: amplitude restriction rib
36: vibration transmission member central part 37: elastomeric element
49: pressure-producing part
Detailed description of the invention
With reference to the accompanying drawings, the dust catcher according to one embodiment of the invention is described in detail.
First, with reference to Fig. 5 to Fig. 7, the profile of the dust catcher (200) be suitable in one embodiment of the invention is described.Be the left and right directions of illustrated dust catcher (200) in Fig. 5 in this description, that is, the direct of travel of dust catcher (200) is defined as fore-and-aft direction.In addition, the direction, direct of travel both sides of dust catcher (200) is defined as left and right directions.
Dust catcher (200) comprises main body or primary body (20) and forms.That is, comprise the primary body (20) of the monnolithic case forming dust catcher and form.Above-mentioned primary body (20) is formed as good for ground inclination.That is, the center line (S) of primary body (20) facings the formation of back sweep for ground.Thus, be more become larger towards the rear of primary body (20) for the difference in height on ground.
The angle (α) that above-mentioned center line (S) and ground are formed is 30 ° to 50 ° is good, and rough 40 ° is best.Reason is, the weight center becoming increasing dust catcher due to angle will become too high, and on the contrary, the problem identical with existing dust catcher will occur the more and more less of angle change.
Dust catcher (200) comprises corresponding to the bedding of the placement of level on ground or bed, and the suction brush head (25) of the formation of level and forming.That is, above-mentioned suction brush head (25) is corresponding with cleaning field.Thus above-mentioned suction brush head (25) is the forward lower part forming above-mentioned primary body (20).In other words, above-mentioned primary body (20) be from above-mentioned suction brush head (25) top tilt on the upside of rear be extended for good.
The bottom of above-mentioned primary body (20) can be called for base body (22).Thus the forward portion of above-mentioned base body (22) is called suction brush head body or the 1st base body (23).In other words, the base body (22) corresponding to above-mentioned suction brush head (25) is called the 1st base body (23).
The prolongation of tilting on the upside of rear from above-mentioned 1st base body (23) forms the 2nd base body (24).In other words, the front of base body (22) can be described as the 1st base body (23), and rear can be described as the 2nd base body (24).
Thus above-mentioned 1st base body (23) is the formation of corresponding ground level, above-mentioned 2nd base body (24) is that the difference in height more rearward and between ground becomes larger formation.Meanwhile, above-mentioned 2nd base body (24) and the angle of inclination between above-mentioned ground are all good in fact mutually with the angle of inclination (α) between the center line of above-mentioned primary body (20) (S) and above-mentioned ground.In addition, above-mentioned 2nd base body (24) is formed slopely as good towards rear continuous print from above-mentioned 1st base body (23).
The bottom of above-mentioned 2nd base body (24) has in order to the support portion (70) for the above-mentioned primary body of ground supports (20).Meanwhile, be have handle portion (80) on the upside of the rear of above-mentioned primary body (20).
User holds handle portion (80), under the state of above-mentioned suction brush head (25) close contact on bedding, can before and after the applying strength of advancing.
In addition, above-mentioned primary body (20) be comprise form top body cover (21) and form.Aforementioned body lid (21) combines with above-mentioned base body (22) to form inner space.The various formations that will describe after such inner space will be arranged.
Fig. 7 demonstrates the state that body cover (21) is separated with base body (22).
Dust catcher (200) is the suction brush head (25) of the formation of the level comprising corresponding ground and the fan electromotor department of assembly (26) of prolongation that tilts on the upside of the rear of above-mentioned suction brush head (25) and forms.
Above-mentioned suction brush head (25) and fan electromotor department of assembly (26) are integrally formed and form single base body (22).
Above-mentioned base body (22) be comprise corresponding to above-mentioned suction brush head (25) the 1st base body (23) and correspond to said fans motor department of assembly (26) the 2nd base body (24) and form.Thus above-mentioned 2nd base body (24) and above-mentioned 1st base body (23) are integrally configured to good.In addition, above-mentioned 2nd base body (24) tilts to be extended for good on the upside of the rear of above-mentioned 1st base body (23).
The top of above-mentioned base body (22) has body cover (21), thus form overall dust catcher outward appearance by both combinations.
The shape of aforementioned body lid (21) meets for good with the shape of above-mentioned base body (22).Thus, aforementioned body lid (21) too rearward upper angled prolongation be formed as good.
Dust bucket (90) is installed before the inclination by aforementioned body lid (21).Thus the installation direction of above-mentioned dust bucket (90) is substantial with the incline direction of above-mentioned dust catcher (200) vertical for good.By this, rounder and more smooth air flowing can be there is as hereinafter described in dust bucket (90).
1st base body (23) possesses vibrational system (30) for good.Above-mentioned vibrational system (30) is involving vibrations motor (31) and oscillating plate (32).
The top of the 1st base body (23) has vibrating motor (31), the bottom of above-mentioned 1st base body (23) has oscillating plate (32). in other words, suction brush head (25) has vibrating motor (31) and oscillating plate (32).The vibration directly occurred by the rotation of above-mentioned vibrating motor (31) is transmitted to above-mentioned oscillating plate (32).The position of above-mentioned oscillating plate (32) is the setting with ground or bedding level, and vibrates up and down.Thus above-mentioned oscillating plate (32) applies vibration to bedding and brushes off dust.Describe after for the detailed description of vibrational system (30) being.
In addition, power line (46) is had at the rear of above-mentioned 2nd base body (24).Thus, by the power supply of said power (46) supply in order to start dust catcher.
Above-mentioned dust catcher (200), due to applicable bedding dust catcher, therefore cleans field corresponding with the area of bedding.Thus, from general horizontal dust collector or vertical type dust collector different cleaning field relatively narrow.Therefore, the length of said power is relatively short.
According to being optionally can possess battery (not shown) with said power (46) in the dust catcher (200) of the present embodiment.That is, get rid of power line (46) and only battery can be installed.This be due to above-mentioned dust catcher (200) be installed to charging base station (not shown) time, above-mentioned battery just can charge.Thus, charging modes and power supply connected mode optionally can be formed in same dust catcher.
In order to the installation of above-mentioned battery, be to possess power supply installation portion (41) in the top of above-mentioned 1st base body (23).That is, the battery introducing power supply to dust catcher can be possessed on the top of the 1st base body (23).Certainly, in order to the selective installation of battery, above-mentioned power supply installation portion (41) is no matter be charging modes or irrelevant all can the possessing of power supply connected mode.
The weight of above-mentioned battery is relative large.Thus, according to the position at the overall weight center of the installation site dust catcher (200) of above-mentioned battery by difference.
As previously mentioned, more will become large towards the difference in height between rear and ground according to the dust catcher of the present embodiment.Thus, reduce the one side of weight center in order to ensure the convenience of advancing, be necessary forwards to move weight center.
By such reason, it is unusual efficiency that above-mentioned battery is arranged on above-mentioned 1st base body (23) top.
Meanwhile, above-mentioned power supply installation portion (41) is positioned at the front of suction brush head (25) for better.By this, enable the position of above-mentioned dust catcher (200) weight center more forwards.
By the installation site of such battery, better raising stability of advancing becomes possibility.
But, as below describe, providing a kind of is not the power supply interconnection system dust catcher of charging type vacuum cleaner.That is, provide one only when power line (46) access power supply, the dust catcher of cleaning could be performed.That therefore the weight center of dust catcher (200) to a certain degree can move towards the rear of primary body (20) because battery does not possess in primary body (20) inner in this case.
Referring to Fig. 4 to Fig. 6, the weight center of dust catcher be suitable in the embodiment of the present invention and supporting construction are described in detail.Have more the situation that the power supply interconnection system dust catcher not being charging type vacuum cleaner (having the dust catcher of battery) is particularly described.
During cleaning, the main body of dust catcher or primary body (20) substantially to be supported by round brush (44).That is, dust catcher is supported on the ground by the round brush (44) possessed on suction brush head (25).
But above-mentioned primary body (20) is the rear towards above-mentioned round brush (44), has more the prolongation of particularly tilting on the upside of rear and formed.Thus, have at the rear of above-mentioned round brush (44) support above-mentioned dust catcher support portion (70) for good.
Above-mentioned support portion (70) to possess in the rear of above-mentioned suction brush head (25) and the bottom of said fans motor department of assembly (26) is good.In other words, support portion (70) possess in the 2nd base body (24) not being the 1st base body (23) upper for good.That is, the strong point formed by above-mentioned support portion (70) is arranged in from the vertical lower of above-mentioned 2nd base body (24) for ground.At this, the weight center of above-mentioned dust catcher (200) is the front being positioned at above-mentioned support portion (70) is good.Meanwhile, above-mentioned weight center is the rear being positioned at above-mentioned suction brush head body (25) is good.
More concrete, the weight center of above-mentioned dust catcher (200) is above-mentioned 2nd base body (24) of the position vertical from ground, and from the above-mentioned strong point, be positioned at front be good.
Thus, above-mentioned dust catcher (200) by the weight center of above-mentioned dust catcher (200), the relation between the position of above-mentioned round brush (44) and the position of above-mentioned support portion (70) and can be more stable support.In addition stability of advancing can be promoted during cleaning.Certainly more ease of use can be promoted by this.
Above-mentioned support portion (70) comprises support portion bracket (71) and wheel (72) and is configured to good.The upper rotatable fixing above-mentioned wheel (72) in above-mentioned support portion bracket (71).Above-mentioned wheel (72) forms the strong point for ground supports dust catcher (200) together with above-mentioned round brush (44).
Above-mentioned support portion bracket (71) is the difference in height in order to compensate between said fans motor department of assembly (26) and above-mentioned ground, extends downwards and be formed as good from said fans motor department of assembly (26).That is, be extended for good to landing ground from the bottom of the 2nd base body (24).
As shown in Figure 6, above-mentioned support portion bracket (71) only extends downwards in a part in the left and right width of the 2nd base body (40).Above-mentioned support portion bracket (71) be extended for downwards in the heart in the left and right of the 2nd base body (40) good.This means that above-mentioned support portion bracket (71) is little with the area of earth surface.
Thus with the area that cleaning field is irrelevant, that is, irrelevant with the cleaning area contacted with ground or bedding can minimize.
In addition, above-mentioned wheel (72) possesses the left and right in support portion bracket (71) respectively.In addition, the weight center of above-mentioned dust catcher is positioned between above-mentioned left and right wheel (72).Thus, when the advancing of dust catcher, left and right shake can be prevented.Finally, can be more stable perform cleaning.
Above-mentioned wheel (72) be along with extend to the left and right from support portion bracket (71) be bent into top good.In other words, the section with oval form is good.This means that the area of the wheel (72) contacted with ground or bedding is narrow.
As an example, the shape of above-mentioned wheel may be cylindrical shape.The wheel of such cylindrical shape is relative with the area that ground or bedding offset wide.In addition, advancing of bedding dust catcher is not only before and after rectilinear direction, and advances while forming curves to the left and right and laggard situation also occurs many.Certainly, also can move to the left and right according to the friction using form to ignore between wheel and bedding.But, when the wheel of cylindrical shape, hung by bedding when moving left and right and the push-and-pull phenomenon of bedding occur.
But, be the push-and-pull phenomenon that can reduce such bedding significantly when the shape of wheel (72) is formed as oval.So reason is in the contact area owing to can minimize between oval wheel and bedding.
Advancing of dust catcher (200) is hold the while that handle portion (80) applying power by user to be formed.
As shown in Figure 5, above-mentioned handle portion (80) is formed by rounded form.Thus gripping facilitates and can reduce the fatigue strength of wrist.
Concrete, the position of above-mentioned handle portion (80) is formed in the top, rear of main body (20).In order to beauty outward appearance and take away easily, above-mentioned handle portion (80) is integrally formed as good with aforementioned body (20).As an example, above-mentioned handle portion (80) is formed by the through form of a part for main body (20).
More concrete, above-mentioned handle portion (80) is that a part for the aforementioned body (20) with closed curve is through and formed.Special above-mentioned handle portion (80) can possess on aforementioned body lid (21).
Due to shape and the position of such handle portion (80), user applies power to advance towards the direction that the incline direction with main body (10) is parallel.That is, in order to advance in front, be not only front and easily can apply power downwards.Reason is because the power of adipping applying to be decomposed into front composition and below composition.
The below composition of the power applied by above-mentioned handle portion (80) means above-mentioned suction brush head (25) is closely contacted on ground more.Thus, can more promote cleaning effect.
Here is that the flow passage structure for the dust catcher (200) being applicable to the embodiment of the present invention is described in detail with reference to Fig. 8 and Fig. 9.
Flowed into dust catcher (200) inside from ground or bedding air and dust by air guiding (42).Above-mentioned air guiding (42) is the formation that ground is facing to back sweep.
Above-mentioned air guiding (42) is the connection be communicated with dust bucket (90).That is, above-mentioned air guiding (42) makes from the rearward upside guiding of suction brush head (25) leaked-in air and supplies to above-mentioned dust bucket (90).
Above-mentioned dust bucket (90) to install to vertical direction for the incline direction of main body (20) is substantial and is separated.
Above-mentioned dust bucket (90) is included in the inner chamber (91) holding dust, comprises the dust bucket discharge portion (95) of dust bucket inflow part (94) and the air discharge flowing into dust.
Above-mentioned dust bucket discharge portion (95) is for substantial the possessing vertically of the incline direction of aforementioned body (20).Above-mentioned dust bucket discharge portion (95) is formed by through hole form on the dividing plate (93) of netted form.In addition, the front of aforementioned barriers (93) is possess filter (92).Thus the dust by above-mentioned filter (92) in air is separated, and air flows into fan motor assembly (50) through above-mentioned dust bucket discharge portion (95).
Above-mentioned dust bucket inflow part (94) be lead with above-mentioned air (42) be communicated with.In addition, above-mentioned dust bucket inflow part (94) is possessed by the angle more tilted to above-mentioned suction brush head portion (25) side compared with above-mentioned dust bucket discharge portion (95).In other words, formed by becoming the angle of level more for ground.
Led (42) by above-mentioned air, the position relationship between above-mentioned dust bucket inflow part (94) and above-mentioned dust bucket discharge portion (95), air is the flowing of substantial tilted rearward direction.In other words, can prevent to the left and right significantly, up and down and the conversion of the path direction of front and back.
Meanwhile, such air-flow direction is that the direction of flowing with the air to fan motor assembly (50) is substantial identical.Thus, can be very round and smooth perform suction, can minimum air flow impedance.
Said fans electric machine assembly (50) is mounted in fan electromotor department of assembly (26) for good.Said fans motor department of assembly (26) possesses in the 2nd base body (24) of the formation of back sweep.Thus, in said fans motor department of assembly (26) upper said fans electric machine assembly (50) also back sweep be installed as good.That is, the central shaft of said fans electric machine assembly (50) and the substantial same formation of center line (S) of aforementioned body (20) are good.
By the installation site of such fan motor assembly (50), substantial realize in main body (24) inside with the center line (S) of aforementioned body (20) side by side or identical path direction.Meanwhile, by the installation site of fan motor assembly (50), the central shaft of the fan electromotor (51) allowed air to flow into is also for the formation of above-mentioned ground inclination.
The air of discharging from above-mentioned dust bucket discharge portion (95) is through motor cavity (52, the 53) inflow of filler (55) to parcel fan electromotor (51).Above-mentioned motor cavity (52,53) is the lower motor chamber (53) comprising upper motor chamber (52).Thus upper motor chamber (52) and lower motor chamber (53) combine and form inner space, install above-mentioned fan electromotor (51) in above-mentioned inner space.
Above-mentioned motor cavity (52,53) performs the guide function guided to discharge direction the air of inflow chamber inside.
The top of above-mentioned upper motor chamber (52) is possess filter (54).That is, final in main body (20) inside in order to very fine dust also leaches, thus possess filter (54).The air of discharging through above-mentioned filter (54) is that lower portion is moved and externally discharged by the main body outlet (45) possessed on the both sides of the 1st base body (26) from the left and right sides of motor cavity (52,53).
At this, known be guarantee sufficient space in aforementioned body (20) especially between the inner side of body cover (21) and the outside of above-mentioned motor cavity (52,53).Thus, the formation that the discharge of known air is rounder and more smooth.This can discharge air owing to applying flexibly the lateral space of body cover (21), and can reduce the flow velocity of the air of discharge.Reduced by such flow velocity and can reduce significantly by the wind-induced noise of exhaust.
By aforesaid reason, simplify the possibility that above-mentioned motor cavity (52,53) becomes.That is, to the possibility that simplification or the improvement of the noise masking structure caused by fan motor assembly (50) become.That is, the dual possibility being made up of change single cavity is not formed to the motor cavity of parcel fan electromotor (51).Be as previously mentioned in the present embodiment, single motor cavity can be formed by the combination of upper motor chamber (52) and lower motor chamber (53).This is as previously mentioned, can significantly reduce by the cause of the wind-induced noise of exhaust owing to utilizing the lateral space of body cover (21).
As shown in Figure 8, according to embodiments of the invention, the stream of known air starts from brush suction inlet (26, with reference to Figure 15) formation arriving rearward upper angled till fan electromotor (51) is gone up.That is, the substantial formation identical with the incline direction of primary body (20) of the stream of known air.This be mean the inner air flow circuit direction of primary body (20) be do not change and round and smooth.
Concrete, empty arrow is the flow path demonstrating dust in fig. 8, and solid arrow is the flow path demonstrating air in addition.Thus dust flows into towards incline direction till being arrival dust bucket, and air flows into towards incline direction till being arrival fan electromotor (51).In fan electromotor (51), air is flowed into by the lower to upper part of fan electromotor.
In addition, as shown in Figure 8, the relation between the position of wheel (72) and the weight center of said fans motor (51) is important.Said fans motor (51) or fan motor assembly (50) are relative weights.Thus the ratio of these weight occupied by the weight of overall dust catcher is great.
The position of above-mentioned wheel (72) and support portion bracket (71) considers that the weight center of such fan electromotor (51) or fan motor assembly (50) decides as good.On the contrary, the installation site of said fans electric machine assembly (50) considers that the position of above-mentioned wheel (72) and support portion bracket (71) is decided as good.
Concrete, the weight center of said fans electric machine assembly (50) is to promote stability of advancing, and the front being positioned at the strong point formed by above-mentioned wheel (72) is good.Thus, made the position of the weight center of overall dust catcher (200) be easy to arrange towards the front of above-mentioned wheel (72) by the installation site of such fan motor assembly (50).In addition, as previously mentioned, be to make the position of the weight center of dust catcher more forwards arrange when installing battery.
But the no matter presence or absence of battery is that to be positioned at suction brush head (25) rear and support portion (70) front be good according to the weight center in the dust catcher of the present embodiment.In other words, rearward upper angled the 2nd base body (24) be good for the weight center vertical upper on ground possessing dust catcher (200).Thus, no matter realize dust catcher by any one in rechargeable or power supply interconnection system and also can guarantee stability of advancing.
Be with reference to Figure 10 to Figure 14 below, the vibrational system (30) of the dust catcher being applicable to the embodiment of the present invention is described in detail.
First, with reference to Figure 10 to Figure 12, vibration generation and transfer principle are described.
Rotate according to vibrating motor (31) oneself itself and vibrate in the present embodiment.For this reason, the rotating shaft (31a) of above-mentioned vibrating motor (31) is connected with eccentric hammer (31b).Thus, will be rotated by the above-mentioned eccentric hammer of rotation (31b) of above-mentioned rotating shaft (31a), and rotated by above-mentioned eccentric hammer (31b) and vibrate in whole motor.In other words, by the eccentric load of electric machine rotational axis (31a), motor will carry out oneself vibration itself.Thus, can be very simple and be easy to vibrate.
Oneself vibration of above-mentioned motor itself is transmitted to oscillating plate (32) by vibration transmission member (33).Above-mentioned vibration transmission member (33) comprises the motor accommodation section (34) of accommodating above-mentioned motor (31) and the attaching parts (35) being connected above-mentioned motor accommodation section (34) and above-mentioned oscillating plate (32) and forms.
Concrete, above-mentioned vibration transmission member (33) or above-mentioned motor accommodation section (34) comprise central part (36) and form, and above-mentioned attaching parts be with above-mentioned central part (36) for benchmark forwards, backwards or left and right extend.With reference to Fig. 9 and Figure 10, known above-mentioned attaching parts (35) can extend to the front and back of dust catcher (200).That is, above-mentioned attaching parts (35) be to the central part (36) of above-mentioned attaching parts (35) front and back extend and be connected with oscillating plate (32) respectively.In addition, above-mentioned attaching parts (35) are for symmetrical before and after benchmark with above-mentioned central part (36).But according to the allocation position of motor (31) and vibration transmission member (33), above-mentioned attaching parts (35) also can to the symmetrical formation of central part (36).
In addition, above-mentioned motor accommodation section (34) or vibration transmission member (33) comprise distance member (33a) and form.Above-mentioned distance member (33a) can be described as the structure of the setting making the position of the rotating shaft of above-mentioned motor (31a) and above-mentioned hinge axis (36) spaced.That is, distance member (33a) can be described as the motor placement portion (34a) and above-mentioned attaching parts (35) interconnective structure of settling motor.Meanwhile, as below describe, be also to make motor (31) and motor accommodation section (34) be positioned at structure spatially.That is, in order to the structure at the upper above-mentioned motor in the interval (31) of the 1st base body (23) and motor accommodation section (34).
By such distance member (33a), motor (31) and motor accommodation section (34) to vibrate in space, and prevent such vibration to be directly delivered in above-mentioned 1st base body (23).
As shown in figure 11, while eccentric hammer (31b) rotates, vibrational system (30) entirety will be vibrated.For the facility illustrated, with central part (36) illustrated in Figure 11 for benchmark definition, direction is x-axis to the left, and be y-axis towards through paper direction out, upwards side is to being z-axis.
The upper vibration occurred of vibrational system (30) occurs towards x, y and all directions of z-axis.But, the substantial ShizZhou direction, direction applying to vibrate on bedding.Thus the vibration in x and y-axis direction is owing to cleaning irrelevant vibration with bedding, therefore cutting out as best.
In addition, the vibration in z-axis direction is also necessary that the carrying out of the Oscillation Amplitude of only allowing necessary degree is cut down.Because if Oscillation Amplitude is excessive, use more inconvenient on the contrary.
In order to cut down the vibration on direction of vibration so as mentioned above, have elastomeric element (37).Above-mentioned elastomeric element (37) like this as below describe, perform significant vibration of cutting down x unnecessary and y-axis direction, and the function of the Oscillation Amplitude in the z-axis direction of stable generation necessity.
Concrete, namely upper and lower amplitude is limited by elastomeric element (37) towards the amplitude in z-axis direction.In other words, by the elastic force of above-mentioned elastomeric element (37), the amplitude up and down of attaching parts (35) is limited.Thus above-mentioned elastomeric element (37) performs the amplitude (citing, 3 to 4mm) that the function of damper only allows above-mentioned attaching parts (35), and prevent larger above amplitude.
By the vibration of above-mentioned motor (31), the front and back of above-mentioned attaching parts (35) vibrate towards cross one another direction.That is, when there is top vibration displacement in side from central part, from central part, below vibration displacement will in opposite side, be there is.Above-mentioned below vibration displacement is the displacement applying impact directly to bedding.
But, due to motor rotation quickly, substantial user thinks to apply to impact in the front and back of attaching parts (35) simultaneously.
In addition, according to the present embodiment, one is provided to utilize the dust catcher (200) of vibrating motor (31) vibration two oscillating plates.
As shown in figure 12, the both sides of vibrating motor (31) have aforesaid central part (36) and attaching parts (35) separately.
Above-mentioned two central parts (36) are formed coaxial to be respectively centrally located on straight line.The front and back of above-mentioned central part (36) have other oscillating plate respectively.In other words, with each central part (36) formed coaxial for benchmark, front and rear have other oscillating plate (32) respectively.
By the position relationship between vibrating motor (31) and vibration transmission member (33) and the shape of vibration transmission member (33), the direction of vibration of attaching parts (36) is intersected front and back as previously mentioned.That is, possess when oscillating plate (32) lower portion in front moves, the oscillating plate (32) possessed in rear moves to top.On the contrary, possess when the oscillating plate (32) in front moves to top, possess the oscillating plate in rear (32) be that lower portion moves.Thus, cross one anotherly in the front and rear of suction brush head (25) to vibrate.
Vibrated by the intersection between such two oscillating plates (32) and oscillating plate, apply vibration by more many areas, thus can significantly reduce the cleaning time.Meanwhile, the increase time of twice does not apply vibration number.Thus, sweeping efficiency can be increased significantly.
Here is, with reference to Figure 13 to Figure 15, is described in detail the mounting structure of aforesaid vibrational system (30).
First, as shown in figure 15, suction brush head (25) is formed by circle.In addition, the lower central portion of suction brush head (25) is formed with the suction inlet (25a) extended to the left and right.That is, the extending direction of above-mentioned suction inlet (25a) is substantial vertical with the direct of travel of dust catcher (200).In other words, suction inlet (25a) to be grown by left and right length and the short rectangle of anterior-posterior length is formed.
Above-mentioned, suction inlet (25a) is led (42) by aforesaid air and formed.That is, one end of air guiding (42) forms above-mentioned suction inlet (25a), and the other end is the formation of rearward upside inclination.Certainly, also can lead with the above-mentioned air one end of (42) of above-mentioned suction inlet (25a) is connected.
In addition, the bottom of above-mentioned suction brush head (25) and the front and back of above-mentioned suction inlet (25a) have oscillating plate (32) respectively.At this, the outer contour shape of above-mentioned oscillating plate (32) corresponds to best with the shape of above-mentioned suction brush head (25).That is, the shape of suction brush head (25) is likely circular, and therefore, the outer contour shape of above-mentioned oscillating plate (32), namely edge shape is semi-circular shape is best.Having of two oscillating plate (32) entirety is circular for best.
As shown in figure 13, vibrating motor (31) is that the substantial vertical upper of above-mentioned suction inlet (25a) that is positioned at is for the best.That is, the length direction of vibrating motor (31) and the length direction of above-mentioned suction inlet (25a) arranged in parallel be best.
With reference to Fig. 2 and Fig. 4, be that the length direction of motor (14) is vertical relative to the length direction of suction inlet (6) in existing vibrational system.Meanwhile, motor (14) is positioned at the rear of suction inlet (6).In addition, by the vibration passing principle between motor (14) and oscillating plate (7), there is the problem of the flow passage structure complexity formed to dust bucket (12) from suction inlet (6).That is, as shown in Figure 3, from the flow direction of structure hollow gas of air guiding (11) can only be ceaselessly frequently change.
But, according to the present embodiment, as shown in figure 13, owing to possessing vibrating motor (31) at the vertical upper of suction inlet (25a), therefore make the shape of air guiding (42) simply be formed with the form of tilted rearward.Reason is, can not interfere each other because being led position relationship between (42) by motor accommodation section (34) or attaching parts (35) and air.
In addition, by such configuration, vibrating motor (31) can be made to be positioned at the core of the 1st base body (23).By this, lay respectively in the oscillating plate (32) of vibrating motor (31) front and back and occur effectively and vibrate uniformly to become possibility.
In addition, as previously mentioned, will vibrate according to this enforcement motor (31) oneself itself.In addition, vibration transmission member (33) is also vibrated.Thus motor accommodation section (34) and attaching parts (35) are also vibrated.That is, vibrational system (30) entirety will be vibrated.Thus, while being necessary stable fixing vibrational system (30), effectively the vibration occurred is transmitted to oscillating plate (32).
First, be necessary that the motor making rotation is protected from outside.Thus, need the lid of the top protection motor from above-mentioned motor (31).Certainly, above-mentioned motor (31) is owing to being placed on the motor placement portion (34a) of motor accommodation section (34), therefore, above-mentioned lid covers motor accommodation section lid (34a) of above-mentioned motor accommodation section (34) for the best.
As previously mentioned, above-mentioned motor (31) is oneself vibration itself.Thus, when above-mentioned motor accommodation section lid (34a) and above-mentioned motor (31) directly in conjunction with, may (34a) vibration be covered by motor accommodation section and noise occur.Thus, the position of above-mentioned motor accommodation section lid (34a) and above-mentioned motor interval be set to the best.
For this reason, as shown in figure 14, above-mentioned motor accommodation section lid (34a) is that it is good for being combined in distance member (33a) upper.Meanwhile, above-mentioned motor accommodation section lid (34a) be there is with above-mentioned distance member (33a) institute's fixed gap (d) be combined into the best.
For this reason, above-mentioned distance member (33a) has the axle sleeve (39) protruded to top.Meanwhile, above-mentioned axle sleeve (39) is formed respectively before and after the length direction of motor.Under the state that above-mentioned motor accommodation section lid (34a) is arranged to above-mentioned axle sleeve (39), be combined on above-mentioned distance member (33a) by screw.
Certainly, be configured with flexible parts (not shown) in the inner side of above-mentioned motor accommodation section lid (34a), thus contact noise contingent between motor (31) and motor accommodation section lid (34a) can be minimized in.
As shown in figure 13, the major part structure of vibrational system (30) is the top being positioned at the 1st base body (23).At this, above-mentioned vibrational system (30) is for best in the upper resiliency supported of above-mentioned 1st base body (23).In addition, in order to effective vibration passing, minimizing of vibration area, and noise reduces, vibrational system (30) is overall is best in the upper resiliency supported of above-mentioned 1st base body (23).
Below, with reference to Figure 16 to Figure 18, the elastic support structure of the elastic support structure of vibrational system (30), particularly oscillating plate (32) is described in detail.Meanwhile, for the shape of oscillating plate (32) with in order to protect this structure to be described in detail.
Aforesaid each drawing, particularly by Fig. 5, Fig. 6 and Figure 15, according to embodiments of the invention, known oscillating plate (32) can externally visually spill.That is, time by dust catcher (200) cleaning bedding, user is that the above-mentioned oscillating plate of confirmation (32) that can be visual is being vibrated.
Above-mentioned oscillating plate (32) can be described as and applies vibration thus more effective cleaning bedding and the structure that possesses to bedding.Thus, user visually confirm oscillating plate (32) whether to bedding apply vibration will be strong for asking.In other words, in order to the sense of vision fully meeting user is ideational for asking, oscillating plate (32) can be made to spill as the best to dust catcher (200) outside.
As depicted in figs. 1 and 2, be that oscillating plate (7) does not spill to dust catcher (1) outside in existing bedding dust catcher.
Thus, there is user confirms difficulty problem to following item; The whether normal action of oscillating plate (7), applies the vibration of what degree, and in bedding, had by oscillating plate (7) how many dust dispersion.
In order to solve such problem, be to provide the dust catcher making oscillating plate (32) from the externally visual formation spilt of the operating position of dust catcher in the present embodiment.Thus, make oscillating plate (32) pat the visual reliability improved dust catcher of image of bedding.For this reason, the suction brush head (25) of above-mentioned dust catcher is formed by circle, and the outer contour shape of corresponding above-mentioned suction brush head (25), make above-mentioned oscillating plate (32) be formed as circular or semicircle.That is, the outer contour shape of above-mentioned oscillating plate (32) is the outer contour shape formation of corresponding 1st base body (23).
But above-mentioned oscillating plate (32) is the structure due to vibration, therefore goes up vibratile connection in above-mentioned 1st base body (23).In addition, oscillating plate (32) have in cleaning be not the hard object contact of bedding and the misgivings of breakage.Thus, externally spill while allowing vibration, but maximum avoidance and the hard object contact except the bedding on ground are best.For this reason, as shown in Figure 16, above-mentioned oscillating plate (32) possesses bottom surface sections (32b) and side surface part (32a) for best.Above-mentioned side surface part (32a) is the formation with the height larger than the thickness of above-mentioned bottom surface sections (32b).Thus substantial above-mentioned side surface part (32a) spills to the outside of dust catcher (200).
When cleaning the bedding on mattress or bed, dust catcher (200) may bump against bed board, headpiece or wall.In this case, the oscillating plate of vibration bumps against above-mentioned bed board, headpiece or wall and noise occurs, and the breakage caused due to impact occurs.Meanwhile, when dust catcher falls, above-mentioned oscillating plate (32) will directly apply impact.Thus, when above-mentioned oscillating plate (32) externally spills, there is the damage of generation oscillating plate (32), come off, the misgivings of breakage and distortion.
As shown in figure 16, the outermost profile of above-mentioned oscillating plate (32) is positioned at the inner side of suction brush head (25) or the 1st bedframe (24) for the best.
When above-mentioned suction brush head (25) is circular, above-mentioned side surface part (32a) is that inside radial direction, institute's set a distance departs from and arranges its position for best from the outermost profile of suction brush head (25).Thus, can prevent oscillating plate (32) in cleaning from bumping against wall.
That is, will have is not the 1st base body (24) of oscillating plate (32), primary body (20) or body cover (21) directly and wall etc. offset.Thus, the side surface part (32a) that above-mentioned oscillating plate (32) particularly forms the oscillating plate at edge be relative to above-mentioned suction brush head (25) edge entirety to the inside institute's set a distance depart from its position be set for best.
In other words, when suction brush head (25) is circular, the maximum radius of the above-mentioned oscillating plate of the maximum radius compared with suction brush head is little is best.Certainly, even if suction brush head (25) is as polygonal various shape, above-mentioned oscillating plate is also that institute's measured length departs from introducing and arranges its position inside radial direction.
In addition, above-mentioned oscillating plate (32), owing to doing up-down vibration, is therefore necessary, when vibrating, to prevent the contact with the 1st base body (23).
Above-mentioned suction brush head body or the 1st base body (24) comprise upper vertical outer wall.The outermost profile of above-mentioned upper vertical outer wall (23a) substantial formation suction brush head (25).Because perpendicular outer wall (23a) directly offsets with outside wall, therefore, above-mentioned oscillating plate (32) will be protected.
Above-mentioned 1st base body (24) comprises to avoid by above-mentioned oscillating plate (23), the particularly interference of the up-down vibration of side surface part (23c), and inside radial direction, depart from the lower vertical outer wall (23b) that its position is set of introducing.In other words, the top of above-mentioned side surface part (23c) is positioned between above-mentioned upper vertical outer wall (23a) and lower vertical outer wall (23b).
Meanwhile, be formed with horizontal wall (23d) between above-mentioned upper vertical outer wall (23a) and above-mentioned lower vertical outer wall (23b).In other words, above-mentioned lower vertical outer wall (23b) is positioned at above-mentioned 1st base body (24) is equivalent to position from the distance length of above-mentioned horizontal wall (23d) to radial direction inner distance.
The top of above-mentioned side surface part (23c) and above-mentioned horizontal wall (23d) are interval set a distances to some extent.That is, allow that Oscillation Amplitude above-mentioned institute set a distance is more best than above-mentioned oscillating plate (23).Thus, be the contact that can prevent above-mentioned oscillating plate (23) and above-mentioned 1st base body (24) under the vibration condition of normal oscillating plate (23).
In addition, be possess curved face part (32c) for best between the bottom surface sections (32b) and side surface part (32a) of above-mentioned oscillating plate (23).That is, above-mentioned bottom surface sections (32b) is integrally formed by above-mentioned curved face part (32c) and above-mentioned side surface part (32a).Above-mentioned curved face part (32c), owing to being formed by toroidal, therefore increase the area accepting from outside to impact, thus impact will be alleviated.
In addition, above-mentioned side surface part (32a) be more move towards toward top to expand outside radial direction be formed as best.In other words, the radius of the top of above-mentioned side surface part (32a) becomes and is the best to the maximum.This be in order to make side surface part (32a) maximum externally visual spill while, the spilling distance distance of the outermost profile of the 1st base body (side surface part (32a) with) from the side in portion (32a) entirety minimizes.
As previously mentioned, above-mentioned oscillating plate (23) is supported in the 1st base body (24) by elastomeric element (37).
While above-mentioned elastomeric element (37) is the Oscillation Amplitude of the above-mentioned oscillating plate of decision (23), perform the function that absorption is applied to the external impact on above-mentioned oscillating plate (23).Such as, dust catcher, when not operating gravity fall, above will apply external impact at above-mentioned oscillating plate (23).At this moment, above-mentioned elastomeric element (37) will absorb most impact.
But by such external impact, above-mentioned oscillating plate (23) is by more than mobile spacing distance of allowing.Such as, during cleaning, vibration is when being 3 to 4mm, by the above-mentioned oscillating plate of external impact (23) up and down or front and back allow more than spacing distance by above-mentioned for movement.
At this moment, above-mentioned oscillating plate (23) will have the attaching parts (35) or the middle misgivings departed from of elastomeric element (37) stated in the past.In addition, be there are by such external impact the breakage of generation oscillating plate (23) or the misgivings of distortion.
In order to remove such misgivings, first, aforesaid horizontal part (23d) will limit the excessive rising of above-mentioned oscillating plate (23).In addition, in order to prevent the excessive in the movement inside radial direction of above-mentioned oscillating plate (23), reinforced ribs (23c) is had.
Above-mentioned reinforced ribs (23c) corresponding with the side surface part of oscillating plate (23) (32a) arranges its position.That is, in order to prevent the excessive in radial direction medial movement of above-mentioned oscillating plate (23), above-mentioned reinforced ribs (23c) is had.
Above-mentioned reinforced ribs is the bottom that can be positioned at above-mentioned lower vertical outer wall (23b).In addition, extend from lower portion inside the radial direction of above-mentioned lower vertical outer wall (23b) and possess.Thus when the side surface part (32a) in above-mentioned oscillating plate (23) is excessively mobile inside radial direction by external impact, above-mentioned side surface part (32a) will offset with above-mentioned reinforced ribs (23c).
Thus, make outside thump by above-mentioned reinforced ribs (23c) to the 1st firmer base body transmission.That is, absorb outside thump and the breakage of oscillating plate can be prevented.
Here is, with reference to Figure 17 and Figure 18, is described in detail to aforesaid elastomeric element (37) with by the elastic support structure of this vibrational system (30).
1st base body (24) has connecting hole (47).The upper and lower of the 1st base body (24) is communicated with by above-mentioned connecting hole (47).That is, by above-mentioned connecting hole (47), the vibration on top is communicated to the vibration of the oscillating plate of bottom (32).
Concrete, attaching parts (35) will through above-mentioned connecting hole (47) extend to the bottom of suction brush head (25).The end of above-mentioned attaching parts (35) is connect oscillating plate (32).At this, in order to the resiliency supported of above-mentioned attaching parts (35) and oscillating plate (32), above-mentioned connecting hole (47) is have elastomeric element (37).
Thus, as shown in figure 12, centered by motor, altogether formed the strong point of four by two, both sides, front and two, both sides, rear.Meanwhile, two elastic support points in front are connected with front oscillating plate, and two elastic support points at rear are connected with rear oscillating plate.By such syndeton, by the vibration of motor, simultaneously above-mentioned front oscillating plate and rear oscillating plate cross one anotherly carry out up-down vibration.
A part for above-mentioned elastomeric element (37) is fixed on above-mentioned connecting hole (47), and a part is connected with above-mentioned attaching parts (35).By the elastic characteristic of above-mentioned elastomeric element (37) oneself itself, elastomeric element (37) will the elastic deformation by the vibration of above-mentioned attaching parts (35).Such elastic deformation is the vibration meaning attaching parts (35), and this is the vibration meaning oscillating plate (32).
Concrete, above-mentioned elastomeric element (37) is the flange portion (37a) that comprises on the edge being fixed on above-mentioned connecting hole (47) and forms.Above-mentioned flange portion (37a) is as shown in figure 18, inserts edge upper part and the bottom of above-mentioned connecting hole (47) respectively.Thus, will be fixed in above-mentioned 1st base body (24) by above-mentioned flange portion (37a) above-mentioned elastomeric element (37).
Inside the radial direction of above-mentioned flange portion (37a), that is, the central part of elastomeric element (37) is formed with through hole (37b).Above-mentioned through hole (37b) has institute's take the altitude, and with the variable formation of corrugations internal diameter.
Will through above-mentioned attaching parts (35) in above-mentioned through hole (37b).Thus, along with above-mentioned attaching parts (35) are fixed on above-mentioned through hole (37b), above-mentioned attaching parts (35) will resiliency supported in the 1st base body (24).In addition, will in conjunction with above-mentioned oscillating plate (32) on the through end of above-mentioned attaching parts (35).Thus, above-mentioned oscillating plate (32) also by above-mentioned attaching parts (35) resiliency supported in above-mentioned 1st base body (24).
Thus by shape and the fixed structure of such elastomeric element (37), as previously mentioned, the vibration of x-axis and y-axis is significant reduction.Meanwhile, can say, elastomeric element (37) participates in all the time in x and y-axis vibration displacement.Thus reduction and the impact alleviation of x-axis and y-axis vibration become possibility.
Above-mentioned elastomeric element (37) comprises extension (37c) between above-mentioned flange portion (37a) and through hole (37b).Above-mentioned flange portion (37a) is fixed in above-mentioned 1st base body (24), and above-mentioned through hole (37b) moves up and down by vibrating.Thus above-mentioned extension (37c) is the part of substantial applying elastic force.Therefore, above-mentioned extension (37c) is that barrier film form is formed as best.By this, limit above-mentioned attaching parts (35) and oscillating plate (32) move up and down amplitude while, the external impact that will be applied on oscillating plate (32) can be absorbed.In other words, by shape and the fixed structure of such elastomeric element (37), form certain z-axis Oscillation Amplitude and become possibility.
But, will be excessive by the movement of the oscillating plate (32) of external impact, thus, there are the misgivings that elastomeric element (37) departs from from above-mentioned 1st base body (24).Particularly there are the misgivings that elastomeric element (37) departs from from through hole (37b).Reason is, because of by dust catcher whereabouts or excessive push away not the noting of user such as oscillating plate (32) or lower portion pulling to top and the displacement of oscillating plate (32), to z-axis direction, large displacement occurs.
As shown in figure 17, pressure-producing part (49) will be combined with the top of above-mentioned 1st base body (24).That is, the pressure-producing part (49) in order to make the combination between elastomeric element (37) and through hole (37b) firmer possesses in the 1st base body (24).
Concrete, as shown in figure 18, pressure-producing part (49) is possessing of flange portion (37a) of forcing elastic parts (37).
Above-mentioned flange portion (37a) be by above-mentioned pressure-producing part (49) more close contact on above-mentioned through hole (37b).Meanwhile, when above-mentioned flange portion (37a) will depart from from through hole (37b) in advance to radial direction medial movement, such movement is retrained by above-mentioned pressure-producing part (49).Reason is, because the radial direction being limited flange portion (37a) by the power of pressurizeing to vertical direction moves.Thus, the combination that above-mentioned elastomeric element (37) is firmer in above-mentioned 1st base body (24).This means that above-mentioned vibrational system (30) is firmer by external impact resiliency supported is in the 1st base body (24).
In addition, above-mentioned pressure-producing part (49) is to the top of above-mentioned flange portion (37a) or possessing of bottom pressurization, and also can only to the formation pressurizeed in any side.Figure 17 and Figure 18 illustrates only to the example of top pressurization.Meanwhile, above-mentioned pressure-producing part (49) is the pressurizeing to above-mentioned flange portion (37a) of circumferencial direction entirety along flange portion (37a).But attaching parts (35) should be connected with above-mentioned through hole (37b) through a part for above-mentioned flange portion (37a) from vibrating motor (31).Thus, as shown in figure 17, above-mentioned pressure-producing part be only removing attaching parts prolongation path part on above-mentioned flange portion (37a) is pressurizeed possess.
Meanwhile, above-mentioned pressure-producing part (49) is independently be combined in above-mentioned suction brush head body or the 1st base body (24) as good with above-mentioned elastomeric element (37).In other words, pressure-producing part (49) and the 1st base body (24) are combined by other engagement means (such as utilizing not shown screw).Such engagement means has nothing to do with vibrational system (30).Thus, although both combinations have vibration also firm.Thus equally, although there is vibration, the plus-pressure be applied to from above-mentioned pressure-producing part (49) on above-mentioned elastomeric element (37) also can not change.Therefore, it is possible to effectively prevent elastomeric element (37) from departing from from the 1st base body (24).
Here is, with reference to Figure 11 and Figure 18, the disengaging of the position relationship between vibration transmission member (33) and the 1st base body (24) and elastomeric element (37) is prevented to structure is more detailed to be described.
The top of the 1st base body (24) particularly the 1st base body (24) has vibrational system (30).The motor (31) occurring to vibrate can damage when being and conflicting with external structure thing when vibrating.Certainly, also likely outside is damaged.Such external structure thing also may be the 1st base body (24).Thus, above-mentioned motor (31) is not interfered as the best with above-mentioned 1st base body (24).In order to this, vibration transmission member (33) comprises distance member (33a).
Such distance member (33a) performs to make above-mentioned motor (31) to effect more than interval, the top institute set a distance of above-mentioned 1st base body (24).
In addition, vibration transmission member (33) is for porpoise has central part (36).From above-mentioned central part, attaching parts (35) extend forwards, backwards.Certainly, above-mentioned central part (36) is also positioned in above-mentioned 1st base body (24), thus does not also contact as the best when vibrating with above-mentioned 1st base body (24).
In order to make vibration passing to oscillating plate (32), above-mentioned attaching parts (35) to comprise from above-mentioned central part (36) forwards or the horizontal part (35a) of the prolongation of the substantial level in rear and the substantial vertical component effect (35b) extended to vertical lower from above-mentioned horizontal part (35a).
Above-mentioned vertical component effect (35b) is that through connecting hole (47) is connected with oscillating plate (32).Certainly, above-mentioned vertical component effect (35b) combines with above-mentioned elastomeric element (37) in above-mentioned connecting hole (47).Form amplitude restriction rib (33c) between above-mentioned horizontal part (35a) and vertical component effect (35b).Such rib (33c) is first the rigidity in order to the above-mentioned attaching parts of reinforcement (35).But above-mentioned rib (33c) is the distance at restriction above-mentioned attaching parts (35) interval and configures, and particularly limits the distance at interval below z-axis direction.
During cleaning, Oscillation Amplitude is the setting with determined Oscillation Amplitude.Such as 3mm to 4mm.Thus the position of attaching parts (35) particularly horizontal part (35a) is larger than above-mentioned determined Oscillation Amplitude to interval, upside from above above-mentioned 1st base body (23).
But above-mentioned amplitude restriction rib (35c) to close on from above-mentioned vertical component effect (35b) or above-mentioned connecting hole (47) closes on, and in above-mentioned horizontal part (35a), lower portion extends.
At this, above-mentioned amplitude restriction rib (33c) is spaced apart the best to upside greatlyr than above-mentioned determined Oscillation Amplitude from above above-mentioned 1st base body (23).Thus above-mentioned amplitude restriction rib (33c) does not contact with above-mentioned 1st base body (23).
User does not likely note above-mentioned oscillating plate (32) to pull downwards.At this moment, above-mentioned amplitude restriction rib (33c) is the isolation downwards preventing above-mentioned attaching parts (35) excessive.Reason is because with the below displacement of attaching parts (35) more above-mentioned than generation more than determined Oscillation Amplitude certain amplitude time, above-mentioned amplitude restriction rib (33c) is and the contacting above of above-mentioned 1st base body (23).Thus, no longer there is the below displacement of above-mentioned attaching parts (35).
But, be that the below displacement of above-mentioned attaching parts (35) will become large more when above-mentioned amplitude restriction rib (33c).It is greatly mean that the below displacement of elastomeric element (37) becomes large that such below displacement becomes.Thus elastomeric element (37) departs from possibility and becomes large in the 1st base body (32).Therefore, the disengaging possibility of elastomeric element (37) can be reduced significantly by above-mentioned amplitude restriction rib (33c).
Be easy to this be described as follows.
When the below displacement of 15mm such as occurs above-mentioned elastomeric element, can be assumed to and depart from from the 1st base body (32).When there is displacement below 10mm in above-mentioned attaching parts (35), the below displacement in above-mentioned attaching parts (35) can not be there is again by above-mentioned amplitude restriction rib (33c).Thus, when occurring compared with displacement below 10mm required when trying hard to pursue that below the 5mm that adds, displacement occurs required power will increase significantly.That is, the power continuity owing to rising with certain ratio power will be broken, and therefore, the disengaging possibility of elastomeric element (37) will reduce.On the contrary, if when above-mentioned amplitude restriction rib (33c) does not have, because the continuity of power will maintain, therefore relatively easy elastomeric element (37) will depart from.
In addition, as shown in Figure 11 and Figure 18, above-mentioned amplitude restriction rib (33c) is positioned on above-mentioned elastomeric element (37).In addition, centered by above-mentioned connecting hole (47), above-mentioned amplitude restriction rib (33c) is formed with the form larger than above-mentioned elastomeric element (37) radius.Thus as previously mentioned, when there is displacement below 10mm in attaching parts (35), above-mentioned amplitude restriction rib (33c) contacts with above-mentioned elastomeric element (37).In addition, along with the increase more of below displacement, above-mentioned elastomeric element (37) is pressurizeed more to above-mentioned 1st base body (32).That is, more become large by elastomeric element (37) plus-pressure of above-mentioned amplitude restriction rib (33c).By this, the disengaging possibility of elastomeric element (37) will diminish more.Certainly, amplitude restriction rib (33c) is that compound possessing also may with aforesaid pressure-producing part (49).
Here is, with reference to Figure 11 to Figure 13, is described the elastic support structure of vibrational system (30) is more detailed.
With the 1st base body (23) for boundary, be provided with to occur to vibrate and the position of each structure transmitted (motor, vibration transmission member) in top.In addition, in bottom be the position of the oscillating plate (32) being provided with externally transmitting vibrations.Particularly, through above-mentioned 1st base body (23) of the vertical component effect (35b) of elongate member (35) and being connected with oscillating plate (32).
At this, above-mentioned 1st base body (23) is elastomeric element (37) is installed, thus with above-mentioned elastomeric element for boundary shows aforesaid characteristic.
Each formation of above-mentioned vibrational system (30) all forms displacement by vibrating.Contrary, above-mentioned 1st base body (23) is the formation be relatively fixed.Reason is, because the vibration of being transmitted to above-mentioned 1st base body (23) by elastomeric element or displacement are compared with so little like the vibration of above-mentioned vibrational system (30) or the relative degree that can neglect of displacement.
Thus such vibration and displacement characteristically vibrational system (30) are to bring out dither noise with contacting of the 1st base body (23).
According to the present embodiment, above-mentioned vibrational system (30) is that resiliency supported is upper for good in above-mentioned 1st base body (23) by above-mentioned elastomeric element (37).In addition, by above-mentioned elastomeric element (37), what above-mentioned vibrational system (30) entirety was vibrated for above-mentioned 1st base body (23) is supported for the best.
Thus, due to except elastomeric element (37), vibrational system (30) and the 1st base body (23) wide be and other each fixedly lose between contact will be blocked, therefore reduce the possibility that noise occurs to become significantly.
Meanwhile, by such elastic support structure, uniform amplitude will be there is on the whole in the bottom surface of oscillating plate (32).Thus, improve vibration area and sweep-out pattern, and in sweep-out pattern entirety evenly and effectively cleaning become possibility.

Claims (20)

1. a dust catcher, has the suction brush head body forming suction brush head and the vibrational system possessed in above-mentioned suction brush head body, it is characterized in that: above-mentioned vibrational system comprises, the motor of vibration occurs; Cleaning object is applied to the oscillating plate of vibration; And the vibration transmission member that the vibration occurred on above-mentioned motor is transmitted to above-mentioned oscillating plate; Above-mentioned vibrational system be for above-mentioned suction brush head main body by the elastomeric element that above-mentioned suction brush head main body possesses resiliency supported.
2. dust catcher according to claim 1, is characterized in that: above-mentioned vibration transmission member possesses the left and right in above-mentioned motor respectively, comprises the attaching parts be combined with above-mentioned elastomeric element and above-mentioned oscillating plate.
3. dust catcher according to claim 2, is characterized in that: above-mentioned attaching parts forwards with after backward prolongation are not combined with above-mentioned elastomeric element respectively from core.
4. dust catcher according to claim 3, is characterized in that: above-mentioned vibrational system is the elastomeric element by possessing respectively centered by above-mentioned motor in both sides, front and both sides, rear, the resiliency supported by four elastic support points.
5. dust catcher according to claim 4, it is characterized in that: by two-side elastic strong point resiliency supported front, above-mentioned front oscillating plate, by two-side elastic strong point resiliency supported rear, above-mentioned rear oscillating plate, and above-mentioned front oscillating plate and rear oscillating plate to possess mutually separately.
6. dust catcher according to claim 5, is characterized in that: above-mentioned front oscillating plate and rear oscillating plate are cross one another up-down vibration.
7. the dust catcher according to claim 2 to 6 any one, is characterized in that: above-mentioned vibration transmission member comprises the motor accommodation section holding above-mentioned motor, and above-mentioned attaching parts connect above-mentioned motor accommodation section and above-mentioned oscillating plate.
8. dust catcher according to claim 7, is characterized in that: above-mentioned elastomeric element is fixing possessing between above-mentioned attaching parts and aforementioned body, and limits the amplitude up and down of above-mentioned oscillating plate by the elastic force of above-mentioned elastomeric element.
9. dust catcher according to claim 7, is characterized in that: above-mentioned motor is oneself itself vibration by rotating by the eccentric load of rotating shaft.
10. dust catcher according to claim 7, is characterized in that: above-mentioned oscillating plate has the bottom surface sections corresponding to above-mentioned cleaning object; In addition, from the side surface part that above-mentioned bottom surface is formed to upper extension, by the spilling of exterior visual of the above-mentioned oscillating plate in above-mentioned side to above-mentioned dust catcher.
11. dust catchers according to claim 7, is characterized in that: be included in the connecting hole that above-mentioned suction brush head body is formed, above-mentioned connecting hole fixes above-mentioned elastomeric element.
12. dust catchers according to claim 11, it is characterized in that: above-mentioned motor be positioned at above-mentioned suction brush head body above on, the through above-mentioned connecting hole of above-mentioned attaching parts and with above-mentioned elastomeric element and be positioned at suction brush head body below on above-mentioned oscillating plate be combined.
13. dust catchers according to claim 12, is characterized in that: above-mentioned elastomeric element comprises the fixed part be fixed on above-mentioned connecting hole and the connecting portion be connected in above-mentioned attaching parts.
14. dust catchers according to claim 13, it is characterized in that: fixation portions is the flange portion that the upper and lower comprising above-mentioned connecting hole edge is inserted, above-mentioned connecting portion be included in above-mentioned flange portion radial direction inside the through hole of upper through above-mentioned attaching parts.
15. dust catchers according to claim 11, is characterized in that: in order to prevent fixation portions from above-mentioned connecting hole from departing from, comprising and being combined in the pressure-producing part of fixation portions of pressurizeing in above-mentioned suction brush head body.
16. dust catchers according to claim 7, is characterized in that: above-mentioned attaching parts comprise, the horizontal part of the prolongation of substantial level from central part; The vertical component effect be combined with above-mentioned oscillating plate from substantial the prolongation to vertical lower of above-mentioned horizontal part; And possess between above-mentioned horizontal part and vertical component effect, thus limit the amplitude restriction rib of the maximum below displacement of above-mentioned attaching parts.
17. dust catchers according to claim 16, is characterized in that: above-mentioned amplitude restriction rib be above-mentioned attaching parts below displacement for determined above when, what above-mentioned elastomeric element was exerted pressure to above-mentioned suction brush head portion main body is positioned at above-mentioned elastomeric element top.
18. dust catchers according to claim 17, is characterized in that: the length of above-mentioned amplitude restriction rib is larger than the radius of above-mentioned elastomeric element.
19. 1 kinds apply to vibrate and suck the dust catcher of dust, it is characterized in that: comprise, form the suction brush head body of suction brush head; Possesses the motor in oneself vibration by the eccentric load of rotating shaft of above-mentioned suction brush head body interior itself; Possess and apply the oscillating plate of vibration in above-mentioned suction brush head body exterior to cleaning object; The vibration transmission member that the vibration of above-mentioned motor is transmitted to above-mentioned oscillating plate; And support above-mentioned motor, the elastomeric element of oscillating plate and above-mentioned vibration transmission member relative to above-mentioned suction brush head body elastic.
20. dust catchers according to claim 19, is characterized in that: above-mentioned oscillating plate is comprise the front oscillating plate that possesses in above-mentioned suction brush head front and is the independent rear oscillating plate possessed at above-mentioned suction brush head rear and above-mentioned front oscillating plate.
CN201310250974.0A 2013-06-24 2013-06-24 Vacuum cleaner Pending CN104224046A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104905733A (en) * 2015-07-07 2015-09-16 浙江工业大学 Dust-collection head applicable to textile fabrics
CN109602346A (en) * 2019-01-25 2019-04-12 佛山市金净创环保技术有限公司 Floor-sweeping device for sweeping robot
WO2023103848A1 (en) * 2021-12-08 2023-06-15 江苏美的清洁电器股份有限公司 Brush head and cleaner

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JP2009066331A (en) * 2007-09-18 2009-04-02 Hitachi Appliances Inc Suction port body of vacuum cleaner, and vacuum cleaner with the same
CN201295202Y (en) * 2008-11-17 2009-08-26 金莱克电气股份有限公司 Wax-polishing machine electric motor shock absorption structure
CN201414755Y (en) * 2008-12-12 2010-03-03 黄演洪 Full automatic scrubber
KR200448024Y1 (en) * 2009-10-15 2010-03-10 (주)제이디알 Cleaner for bed clothes
CN104095585A (en) * 2013-04-04 2014-10-15 Lg电子株式会社 Dust collector

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Publication number Priority date Publication date Assignee Title
CN100341452C (en) * 2004-12-22 2007-10-10 三星光州电子株式会社 Wet-cloth brush for vacuum cleaner and a vacuum cleaner having the same
JP2009066331A (en) * 2007-09-18 2009-04-02 Hitachi Appliances Inc Suction port body of vacuum cleaner, and vacuum cleaner with the same
CN201295202Y (en) * 2008-11-17 2009-08-26 金莱克电气股份有限公司 Wax-polishing machine electric motor shock absorption structure
CN201414755Y (en) * 2008-12-12 2010-03-03 黄演洪 Full automatic scrubber
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104905733A (en) * 2015-07-07 2015-09-16 浙江工业大学 Dust-collection head applicable to textile fabrics
CN104905733B (en) * 2015-07-07 2018-04-27 浙江工业大学 A kind of cleaner head suitable for yarn fabric
CN109602346A (en) * 2019-01-25 2019-04-12 佛山市金净创环保技术有限公司 Floor-sweeping device for sweeping robot
WO2023103848A1 (en) * 2021-12-08 2023-06-15 江苏美的清洁电器股份有限公司 Brush head and cleaner

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Application publication date: 20141224