CN108354519A - Suction head component and dust catcher - Google Patents

Abstract

The present invention relates to a kind of Suction head component and with the dust catcher of the Suction head component, the Suction head component（1）It include the air inlet in face of swept surface（111）Be removably disposed in the air inlet（111）The integral rolling brush at place（2）.The integral rolling brush（2）With integral rolling brush first end（23）With with the integral rolling brush first end（23）Opposite integral rolling brush second end（24）.The integral rolling brush first end（23）With the Suction head component（1）The first mounting portion（163）Connection, the integral rolling brush second end（24）With the Suction head component（1）The second mounting portion（164）Connection.The Suction head component（1）It further include locking element（14）, the locking element（14）At first position, by the integral rolling brush first end（23）It is limited in first mounting portion（163）It is interior, the locking element（14）At the first plane internal rotation to the second position, the integral rolling brush first end（23）It is detached from first mounting portion（163）.

Description

Suction head component and dust catcher

Technical field

The present invention relates to a kind of dust catcher Suction head components, and the invention further relates to a kind of dust suctions including the Suction head component Device.

Background technology

All there is different types of suction head of suction cleaner component rotatable integral rolling brush, integral rolling brush to be mounted on dust catcher air inlet Near.Such dust catcher is used for conventional vacuum cleaning sometimes, wherein by the rotary motion of integral rolling brush by clast or Dust sweeps the air inlet to dust catcher, or stirs the surface of carpet consequently facilitating dust is removed.However, this integral rolling brush is logical The surfaces Chang Qi are implanted with bristle, and clast or dust are easily adhered on bristle and are difficult to remove, especially long and flexible head Hair, filament etc..Once hair or filament are wrapped on integral rolling brush, dust makes it easier to be accumulated on integral rolling brush.It is hair, thin The accumulation on integral rolling brush such as line, dust will seriously affect air and flow into air inlet.In order to overcome this disadvantage, suction head of suction cleaner The integral rolling brush of component is normally manufactured as to dismantle from Suction head component, further includes further the elastic component for popping up integral rolling brush, just In clearing up integral rolling brush, integral rolling brush can be reinstalled in Suction head component again later.Integral rolling brush detaching structure generally includes two classes： First, integral rolling brush takes out from the bottom of Suction head component；Second, integral rolling brush takes out from the side of Suction head component.It is in the prior art In Suction head component by multiple parts integral rolling brush pop-up come such production cost is high；Or by a part and by it His auxiliary tool pops up round brush, and taking-up integral rolling brush in this way is more complicated, while original structure and Suction head component phase herein It is mutually independent, structure loss herein may be caused to cause to be difficult to take out integral rolling brush in this way；Or by a part, but round brush Body is unable to automatic spring during taking-up, takes out so more difficult when integral rolling brush.

Invention content

The technical problem to be solved in the present invention is to provide a kind of Suction head components of integral rolling brush easy to disassemble.

In order to solve the above technical problems, the present invention a kind of Suction head component, include in face of swept surface air inlet and can Integral rolling brush at the air inlet is releasably set；The integral rolling brush have integral rolling brush first end and with the integral rolling brush first Hold opposite integral rolling brush second end；The Suction head component has the first mounting portion and the second mounting portion；Pass through the integral rolling brush Two ends are moved along the axial direction of the integral rolling brush, and the integral rolling brush second end is connected with second mounting portion；Pass through The integral rolling brush first end is moved along the radial direction of the integral rolling brush, and the integral rolling brush first end is matched with first mounting portion Close connection；First mounting portion further includes the locking member being arranged between the integral rolling brush first end and the swept surface Part；When the locking element is moved to first position in the first plane, the integral rolling brush first end is limited in described first In mounting portion；When the locking element is moved to the second position in the first plane, the integral rolling brush first end is detached from described the One mounting portion；Wherein, when the Suction head component cleans the swept surface, first plane is cleaned with described Face is parallel.

Further, the locking element is in the first plane internal rotation or when moving to first position, the integral rolling brush One end is limited in first mounting portion；The locking element in the first plane internal rotation or when moving to the second position, The integral rolling brush first end is detached from first mounting portion.

Further, first mounting portion includes being arranged between the integral rolling brush first end and the swept surface 4th mounting portion, the locking element are arranged in the 4th mounting portion；Along the radial direction of the integral rolling brush, the 4th peace Dress portion includes the first end and the second end being arranged in the integral rolling brush both sides；The locking element has locking element first End and the locking element second end opposite with the locking element first end, wherein the locking element first end is selectively It locks and connects with the first end；The locking element second end is pivotally connected with the second end.

Further, the locking element first end is equipped with deformations；The deformations are not with when occurring elastic deformation First state, also have occur elastic deformation when at least partly close to the second state of the locking element second end.

Further, the deformations are configured to elastic arm；The extending direction of the elastic arm and the locking element the Line direction between one end and the locking element second end is mutually perpendicular to, and the elastic arm is close to the locking element second The side at end is equipped with gap.

Further, the side far from the locking element second end is equipped with the first limiting section in the deformations.

Further, the first end is equipped with the second limiting section, second limit towards the side of the second end Position portion coordinates with first limiting section, and the locking element is made to be maintained at the first position.

Further, first limiting section is configured to convex block, and the convex block has arc-shaped；The second limiting section structure It makes as groove corresponding with the convex block.

Further, for the locking element at the first position or the second position, the deformations are described First state；The locking element rotates from the first position to the second position or from the second position to described During first position rotates, the deformations are second state at least one times.

Further, one in the second end and the locking element second end is equipped with axis hole, on another Equipped with shaft, the rotary shaft structure is that can be rotated in the axis hole；The rotation axis of the axis hole and the shaft with it is described First plane is vertical.

Further, the shaft is arranged in the locking element second end, and the shaft is far from the locking element One end be equipped with flange.

Further, the integral rolling brush first end includes bearing and the first end cap in the bearing periphery is arranged, described The rotation axis of bearing and the bearing holder (housing, cover) and the integral rolling brush is coaxial；The integral rolling brush second end includes that driving section and setting exist Second end cap of the driving section periphery.

Further, the Suction head component includes motor and the slowing-down structure that is connect with the motor drive；The deceleration Structure is sequentially connected with second end cap.

Further, first mounting portion further includes being arranged in the integral rolling brush first end relative to locking member The third mounting portion of part side；Elastic component is equipped between the third mounting portion and the integral rolling brush first end；The integral rolling brush At the first position, the elastic component, which gives the integral rolling brush elastic force, makes the integral rolling brush first end have far from described the The trend of one mounting portion.

Further, the elastic component is configured to spring；One end of the spring is fixedly connected on the third mounting portion, The other end of the spring abuts the integral rolling brush first end；The integral rolling brush at the first position, pressed by the spring Contracting.

Further, the elastic component is configured to shrapnel；One end of the shrapnel is fixedly connected on the integral rolling brush first The other end at end, the shrapnel abuts the third mounting portion；The integral rolling brush at the first position, the shrapnel direction The integral rolling brush the first extreme direction elastic bending.

Further, the shrapnel is integrally formed with the integral rolling brush first end.

Further, the Suction head component includes the upper shell of lower housing and configuration above the lower housing；Under described Shell has the air inlet facing with the swept surface；The upper shell and the lower housing, which are formed, accommodates the integral rolling brush Space.

Further, the upper shell includes round brush cavity shell；The round brush cavity shell has towards the lower housing side To and with the corresponding opening of the air inlet；The round brush cavity shell extends along the rotation axis direction of the integral rolling brush, institute State round brush cavity shell have be arranged one end the first mounting portion and the second mounting portion in its other end is set.

The present invention also provides a kind of Suction head component, include in face of swept surface air inlet and be removably disposed in described Integral rolling brush at air inlet；The integral rolling brush has integral rolling brush first end and the integral rolling brush opposite with the integral rolling brush first end the Two ends；The Suction head component has the first mounting portion and the second mounting portion；By the integral rolling brush first end along the integral rolling brush Radial direction movement, the integral rolling brush first end and first mounting portion are connected；Pass through the integral rolling brush second end Axial direction along the integral rolling brush moves, and the integral rolling brush second end is connected with second mounting portion；By described Integral rolling brush second end is moved along the axial direction of the integral rolling brush, and the integral rolling brush second end connects with second mounting portion cooperation It connects；It is moved along the radial direction of the integral rolling brush by the integral rolling brush first end, the integral rolling brush first end and described first Mounting portion is connected；First mounting portion further includes being arranged between the integral rolling brush first end and the swept surface Locking element；One of the locking element and first mounting portion are equipped with axis hole, wherein it is another equipped with shaft, it is described Rotary shaft structure is that can be rotated in the axis hole；The rotation axis and the first plane of the extending direction of the axis hole and the shaft Vertically；Wherein, when the Suction head component cleans the swept surface, first plane is flat with the swept surface Row.

Another technical problem to be solved by the present invention is that providing a kind of suction of the Suction head component with integral rolling brush easy to disassemble Dirt device.

In order to solve the above technical problems, the present invention provides a kind of dust catcher, include the main body of dust collector with electric fan With the Suction head component being in fluid communication with the main body of dust collector.

What the present invention can reach have the technical effect that can not be by external tool in the case of, can by a part Easily integral rolling brush is taken out, the hair wound on integral rolling brush is cleared up.The locking element is opened to a side simultaneously, During opening, the locking element connects together with the lower housing always, avoids and is taking out the integral rolling brush cleaning During, the loss of the locking element and the present invention can take very much the integral rolling brush automatic spring without operator Power the integral rolling brush is taken out from the Suction head component.

Description of the drawings

Fig. 1 is the embodiment of the invention, and wherein round brush is in non-dismountable state.

Fig. 2 is the enlarged drawing of part M in Fig. 1.

Fig. 3 is the embodiment of the invention, and wherein round brush is in detachable state.

Fig. 4 is the enlarged drawing of part N in Fig. 3.

Fig. 5 is the sectional view along P-P in Fig. 1.

Fig. 6 is the sectional view of another specific implementation mode of the present invention.

Fig. 7 is the schematic diagram of integral rolling brush in another specific implementation mode of the present invention.

Fig. 8 is the schematic diagram of locking element in the embodiment of the invention.

Fig. 9 is the schematic diagram of another angle of locking element in the embodiment of the invention.

Figure 10 is the schematic diagram of upper shell in the embodiment of the invention.

Figure 11 is the schematic diagram of lower housing in the embodiment of the invention.

Figure 12 is the enlarged drawing of part R in Figure 11.

Wherein, 1- Suction head components, the front ends 101-, the rear ends 102-, 103- right ends, 104- left ends, 11- lower housings, 111- into Gas port, the 4th mounting portions of 112-, 1121- first ends, the second limiting sections of 1122-, 1123- the second ends, 1124- axis holes, The first idler wheels of 121-, the second idler wheels of 122-, the first wool tops of 131-, the second wool tops of 133-, 134- third wool tops, 14- locking elements, 1401- locking element first ends, 1402- locking element second ends, 141- deformations, the first limiting sections of 1411-, the gaps 142-, 143- shafts, 1431- flanges, 15- upper shells, 16- round brush cavity shells, the first mounting portions of 163-, the second mounting portions of 164-, 165- Third mounting portion, 2- integral rolling brush, 21- bristles, 23- integral rolling brush first ends, 24- integral rolling brush second ends, 25- springs, 26- shrapnels.

Specific implementation mode

Below with reference to specific implementation mode shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously The present invention is not limited, structure that those skilled in the art are made according to these embodiments, method or functionally Transformation is included within the scope of protection of the present invention.

It is to be appreciated that in the description of the present invention, the terms such as " first ", " second " are used for description purposes only, without It can be interpreted as indicating or imply relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include one or more this feature.

In the present invention unless specifically defined or limited otherwise, the terms such as " connected ", " connection " shall be understood in a broad sense, For example, it may be being fixedly connected, it can also be flexible connection, can also be and be detachably connected, or is integral；It can be direct phase It even, can also be indirectly connected through an intermediary；It can be the interaction pass of the connection or two elements inside two elements System.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be Meaning.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower" It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features Between other characterisation contact.

In the present invention unless specifically defined or limited otherwise, term " more " refers to two or more.

It is the preferred embodiment of the Suction head component of the present invention as shown in Fig. 1 ~ Figure 12, this embodiment offers one kind to have The Suction head component 1 of detachable integral rolling brush.The Suction head component 1 includes the air inlet 111 and removably in face of swept surface The integral rolling brush 2 being arranged at the air inlet 111.

The present invention also provides a kind of dust catcher, include main body of dust collector with electric fan and with the dust catcher master The Suction head component 1 that body is in fluid communication.

Using the state of operator during cleaning as reference, the position far from operator is known as " preceding ", leans on the portion of proximal operator Position is known as " rear ", and when the air inlet 111 is towards surface to be cleaned, the extending direction of the Suction head component 1 is left and right directions, is being grasped The left side of author is " left side ", is " right side " on the right of operator.It is known as up and down perpendicular to the direction of front-rear direction and left and right directions Direction is known as "lower" close to the direction of swept surface, and the direction far from swept surface is known as "upper".The Suction head component 1 has Front end 101, rear end 102, right end 103 and left end 104, and the air inlet 111 is close to the front end 101.

Referring to Fig.1 0,11, the Suction head component 1 includes the upper shell of lower housing 11, configuration above the lower housing 11 15 and integral rolling brush 2, there is the lower housing 11 air inlet 111 opposite with swept surface, the integral rolling brush 2 to be removably disposed In the air inlet 111, the upper shell 15 forms the space that can accommodate integral rolling brush 2 with the lower housing 11.

111 place plane definition of the air inlet is the first plane.It, should when Suction head component cleans swept surface First plane is roughly parallel to swept surface.

Referring to Fig.1,3, the integral rolling brush 2 has integral rolling brush first end 23 and the rolling opposite with the integral rolling brush first end 23 Brush body second end 24.The integral rolling brush 2 can accommodate integral rolling brush 2 what the upper shell 15 and the lower housing 11 were formed It in space, is rotated by rotary shaft of the axial direction of integral rolling brush 2, there is the bristle 21 in the setting of " s " shape, institute on the integral rolling brush 2 It states integral rolling brush 2 to rotate during cleaning, the bristle 21 of the integral rolling brush 2 at least partially projects over the air inlet 111, should The portion bristle 21 for protruding from air inlet 111 is contacted with swept surface, by suckings such as dust, rubbish.

The integral rolling brush first end 23 includes bearing and the first end cap in the bearing periphery, the bearing and institute is arranged The rotation axis for stating bearing holder (housing, cover) and the integral rolling brush 2 is coaxial；The integral rolling brush second end 24 includes driving section and is arranged described Second end cap of driving section periphery.

The Suction head component 1 includes motor and the slowing-down structure being connect with the motor drive；The slowing-down structure and institute State the drive connection of the second end cap.

The lower housing 11 of the Suction head component 1 is equipped with wool top, and the is in axial direction equipped at the rear of the integral rolling brush 2 One wool top 131 is equipped with the second wool top 133 in the locking element 14 in surface to be cleaned, is set in second mounting portion 164 There is third wool top 134.The both sides of the rear end 102 of the Suction head component 1 are separately installed with second idler wheel 122, under described Shell 11 is respectively equipped with the first idler wheel 121 close to the both sides of surface to be cleaned.First idler wheel 121 pastes clearly with the idler wheel 122 Surface sweeping allows the Suction head component 1 to be moved on swept surface.

Further, referring to Fig.1 0, the upper shell 15 includes round brush cavity shell 16, and the round brush cavity shell 16 has court To 11 direction of the lower housing and opening corresponding with the air inlet 111.The round brush cavity shell 16 is along the integral rolling brush 2 axial direction extends.The round brush cavity shell 16 is another at its in the first mounting portion 163 of one end and setting with being arranged Second mounting portion 164 at end.When needing to be installed to the integral rolling brush 2 in the Suction head component 1, the integral rolling brush is first passed through Two ends 24 are moved along the axial direction of the integral rolling brush 2, and the integral rolling brush second end 24 and second mounting portion 164 are coordinated Connection；The radial direction by the integral rolling brush first end 23 along the integral rolling brush 2 moves again, by the integral rolling brush first end 23 It is connected with first mounting portion 163.

Referring to Fig.1 2, first mounting portion 163 further includes that setting is cleaned in the integral rolling brush first end 23 with described Locking element 14 between face and the 4th mounting portion being arranged between the integral rolling brush first end 23 and the swept surface 112.The locking element 14 is arranged in the 4th mounting portion 112.

In the following, being introduced in detail mounted on the 4th mounting portion 112 in conjunction with Fig. 8,9,12 pairs of locking elements 14.

With reference to Fig. 8 ~ 9, the locking element 14 have locking element first end 1401 and with the locking element first end 1401 opposite locking element second ends 1402.Further, the locking element first end 1401 is equipped with deformations 141, institute Stating deformations 141 has first state when not occurring elastic deformation, also has close at least partly when elastic deformation occurs Second state of the locking element second end 1402.

The deformations 141 are configured to elastic arm.The extending direction of the elastic arm and the locking element first end Line direction between 1401 and the locking element second end 1402 is mutually perpendicular to, and the elastic arm is close to the locking element The side of second end 1402 is equipped with gap 142.Wherein, far from the locking element second end 1402 in the deformations 141 Side is equipped with the first limiting section 1411.

Referring to Fig.1 2, along the radial direction of the integral rolling brush 2, the 4th mounting portion 112, which has, to be arranged in the round brush The first end 1121 and the second end 1123 of 2 both sides of body, the locking element first end 1401 is selectively with described first The locking connection of end 1121, the locking element second end 1402 are pivotally connected with the second end 1123.

One in the second end 1123 and the locking element second end 1402 is equipped with axis hole 1124, another It is equipped with shaft 143, the shaft 143 is configured to can the rotation in the axis hole 1124, the axis hole 1124 and the shaft 143 rotation axis is vertical with first plane.

In the present embodiment, with reference to Fig. 8,12, the shaft 143 is arranged in the locking element second end 1402, and The one end of the shaft 143 far from the locking element 14 is equipped with flange 1431.The axis hole 1124 is arranged in the second end In portion 1123.The shaft 143 is inserted into the axis hole 1124, and the locking element 14 is allow to be rotated around the shaft 143, The flange 1431 prevents the shaft 143 from being slid from the axis hole 1124.

The first end 1121 towards the side of the second end 1123 be equipped with the second limiting section 1122, described second Limiting section 1122 can coordinate with first limiting section 1411.

At the first plane internal rotation to first position, the integral rolling brush first end 23 is limited in the locking element 14 In first mounting portion 163, i.e., the integral rolling brush 2 is locked in the Suction head component 1.When operator needs the round brush Body 2 takes out from the Suction head component 1, such as when needing to clear up the hair wound on integral rolling brush 2, and the locking element 14 is the When one plane internal rotation to the second position, at the first plane internal rotation to the second position, the integral rolling brush first end 23 is detached from First mounting portion 163.

In the following, the taking-up in conjunction with Fig. 1 ~ 7 pair integral rolling brush 2 is described in detail with locking.

Referring to Fig.1,2, the locking element 14 is located at first position, and the integral rolling brush 2 is locked in the Suction head component 1 In, operator can clean surface to be cleaned using the Suction head component 1 at this time.When the locking element 14 is described When one position, elastic deformation does not occur for the deformations 141, in the first state, the first limiting section of the deformations 141 1411 cooperate with the second limiting section 1122 of the second end 1123, and the locking element 14 is made to be limited in described the In one mounting portion 163.Wherein, first limiting section 1411 is configured to convex block, and the convex block is the round and smooth surface of peripheral surface, this Convex block described in embodiment has arc-shaped, can be to have elliptoid convex block in other embodiments.Second limit Portion 1122 is configured to groove corresponding with the convex block, and the convex block is allow to be entrenched in second limiting section 1122.

With reference to Fig. 3,4, the locking element 14 is located at the second position, and the locking element first end 1401 is far from described the Four mounting portions 112, the integral rolling brush 2 can be popped up from the first mounting portion 163, at this time operator can by the integral rolling brush 2 from It is taken out in Suction head component 1, the integral rolling brush 2 is cleared up.When the locking element 14 in the second position, described One limiting section 1411 is detached from the second limiting section 1122, and elastic deformation does not occur for the deformations 141, in the first state.

First mounting portion 163 further includes being arranged in the integral rolling brush first end 23 relative to the locking element 14 The third mounting portion 165 of side is equipped with elastic component between the third mounting portion 165 and the integral rolling brush first end 23.It is described At the first position, the elastic component gives 2 elastic force of the integral rolling brush makes the integral rolling brush first end 23 have to integral rolling brush 2 Trend far from first mounting portion 163.

With reference to Fig. 5, the elastic component is configured to spring 25, and one end of the spring 25 is fixedly connected on the third installation The other end in portion 165, the spring 25 is connected to the integral rolling brush first end 23.The integral rolling brush 2 at the first position, The spring 25 is compressed.

When the integral rolling brush 2 needs to be removed, need the locking element 14 from Fig. 1 ~ shown in Fig. 2 described first The second position shown in position transition to Fig. 3 ~ Fig. 4.It is illustrated with the orientation that Fig. 1 ~ Fig. 4 is shown, to the locking Element 14, which applies one, makes the power F1 that it is rotated counterclockwise, power F1 make first limiting section 1411 and second limiting section 1122 interaction, so that elastic deformation occurs for the deformations 141, first limiting section 1411 is close to the lock Only element second end 1402, first limiting section 1411 are detached from from second limiting section 1122, the locking element 14 It is rotated to the second position under the action of F1.The spring 25 has the tendency that restoring nature, and the spring 25 is by institute Radial direction automatic spring of the integral rolling brush first end 23 along the integral rolling brush 2 is stated, first mounting portion 163 is detached from.Operator The integral rolling brush 2 can be taken out and it is cleared up.

When the integral rolling brush 2 needs to be mounted to the Suction head component 1, and when the integral rolling brush 2 is locked, need institute It states the second position shown in Fig. 3 ~ Fig. 4 of locking element 14 and is converted to Fig. 1 ~ first position shown in Fig. 2.It will The integral rolling brush 2 cleared up is installed in the Suction head component 1.Specifically, first by the integral rolling brush second end 24 along described The axial direction of integral rolling brush 2 moves, and coordinates with second mounting portion 164 and installs, then by the integral rolling brush first end 23 along institute The radial direction movement for stating integral rolling brush 2, is connected with first mounting portion 163.Then the locking element 14 is applied Another makes the power F2 that it is turned round clockwise, and in turning course, power F2 makes first limiting section 1411 and described second Limiting section 1122 interacts, and then makes first limiting section 1411 that elastic deformation occur, and first limiting section 1411 leans on The nearly locking element second end 1402, first limiting section 1411 are fitted to second limiting section 1122, the locking Element 14 rotates under the action of F2 to the first position.The integral rolling brush 2 is set to be locked in the Suction head component 1 at this time, Spring 25 has elastic force again.

During the locking element 14 rotates, in first plane, and the locking element 14 encloses It is rotated around the shaft 143, from without departing from excessively described 4th mounting portion 112.And the locking element 14 is from described first It sets during rotating to the second position or being rotated from the second position to the first position, the deformations 141 It is second state at least one times.

It is another embodiment of the present invention, in this embodiment, the elastic component is configured to shrapnel 26, institute with reference to Fig. 6,7 The one end for stating shrapnel 26 is fixedly connected on the integral rolling brush first end 23, and the other end of the shrapnel 26 abuts the third installation Portion 165, at the first position, the shrapnel 26 is bent the integral rolling brush 2 towards 23 direction of integral rolling brush first end.

When the locking element 14 at the first position, the integral rolling brush 2 is locked in the Suction head component 1, Elastic deformation occurs for the shrapnel 26.When the locking element 14 is rotated to the second position, the locking element 14 is to described Integral rolling brush 2 does not constrain, and the shrapnel 26 to 2 power of the integral rolling brush with the trend for restoring reset condition due to making the rolling Brush body first end 23 is detached from first mounting portion 163 along the radial direction automatic spring of the integral rolling brush 2.

Compared with prior art, the dust catcher with the Suction head component 1 has the advantages that：It can not be by outside In the case of tool, by a part, easily integral rolling brush 2 can be taken out, clear up the hair wound on integral rolling brush 2.Together Shi Suoshu locking elements 14 be to a side open, during opening, the locking element 14 always with the lower housing 11 connect together, and avoid during taking out the cleaning of integral rolling brush 2, the loss of the locking element 14 and this hair It is bright 2 automatic spring of the integral rolling brush to be not necessarily to operator very arduously by the integral rolling brush 2 from the Suction head component 1 It takes out.

It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book With the other embodiment of understanding.

The series of detailed descriptions listed above only for the present invention feasible embodiment specifically Bright, they are all without departing from equivalent implementations made by technical spirit of the present invention not to limit the scope of the invention Or change should all be included in the protection scope of the present invention.

Claims (20)

1. a kind of Suction head component（1）, include the air inlet in face of swept surface（111）Be removably disposed in the air inlet The integral rolling brush at place（2）；

The integral rolling brush（2）With integral rolling brush first end（23）The integral rolling brush second end opposite with the integral rolling brush first end （24）；

The Suction head component（1）With the first mounting portion（163）With the second mounting portion（164）；Pass through the integral rolling brush second end （24）Along the integral rolling brush（2）Axial direction movement, the integral rolling brush second end（24）With second mounting portion（164）Match Close connection；Pass through the integral rolling brush first end（23）Along the integral rolling brush（2）Radial direction movement, the integral rolling brush first end （23）With first mounting portion（163）It is connected；

First mounting portion（163）Further include being arranged in the integral rolling brush first end（23）With the lock between the swept surface Only element（14）；

It is characterized in that the locking element（14）When being moved to first position in the first plane, the integral rolling brush first end （23）It is limited in first mounting portion（163）It is interior；The locking element（14）It is moved to the second position in the first plane When, the integral rolling brush first end（23）It is detached from first mounting portion（163）；

Wherein, in the Suction head component（1）When being cleaned to the swept surface, first plane and the swept surface It is parallel.

2. Suction head component as described in claim 1（1）, characterized in that the locking element（14）In the first plane internal rotation Or when moving to first position, the integral rolling brush first end（23）It is limited in first mounting portion（163）It is interior；The locking Element（14）In the first plane internal rotation or when moving to the second position, the integral rolling brush first end（23）It is detached from first peace Dress portion（163）.

3. the Suction head component as described in claim 1 ~ 2 any one（1）, characterized in that first mounting portion（163）Including It is arranged in the integral rolling brush first end（23）The 4th mounting portion between the swept surface（112）, the locking element （14）It is arranged in the 4th mounting portion；Along the integral rolling brush（2）Radial direction, the 4th mounting portion（112）Including setting It sets in the integral rolling brush（2）The first end of both sides（1121）And the second end（1123）；The locking element（14）With lock Only element first end（1401）The locking element second end opposite with the locking element first end（1402）, wherein it is described Locking element first end（1401）Selectively with the first end（1121）Locking connection；The locking element second end （1402）With the second end（1123）It is pivotally connected.

4. Suction head component as claimed in claim 3（1）, characterized in that the locking element first end（1401）Equipped with deformation Portion（141）；The deformations（141）With first state when not occurring elastic deformation, also have occur elastic deformation up to Partially close to the locking element second end（1402）The second state.

5. Suction head component as claimed in claim 4（1）, characterized in that the deformations（141）It is configured to elastic arm；It is described The extending direction of elastic arm and the locking element first end（1401）With the locking element second end（1402）Between company Line direction is mutually perpendicular to, and the elastic arm is close to the locking element second end（1402）Side be equipped with gap（142）.

6. Suction head component as claimed in claim 4（1）, characterized in that the deformations（141）The upper separate locking element Second end（1402）Side be equipped with the first limiting section（1411）；The first end（1121）Towards the second end （1123）Side be equipped with the second limiting section（1122）, second limiting section（1122）With first limiting section（1411）Match It closes, makes the locking element（14）It is maintained at the first position.

7. Suction head component as claimed in claim 6（1）, characterized in that first limiting section（1411）It is configured to convex block, institute Stating convex block has arc-shaped；Second limiting section（1122）It is configured to groove corresponding with the convex block.

8. Suction head component as claimed in claim 4（1）, characterized in that the locking element（14）In the first position or When the second position, the deformations（141）For the first state；The locking element（14）From the first position to During the second position rotates or is rotated from the second position to the first position, the deformations（141）Extremely Few is once second state.

9. Suction head component as claimed in claim 3（1）, characterized in that the second end（1123）With the locking element Second end（1402）In one be equipped with axis hole（1124）, another is equipped with shaft（143）, the shaft（143）Construction For can be in the axis hole（1124）Interior rotation；The axis hole（1124）With the shaft（143）Rotation axis and described first Plane is vertical.

10. Suction head component as claimed in claim 9（1）, characterized in that the shaft（143）It is arranged in the locking element Second end（1402）, and the shaft（143）Far from the locking element（14）One end be equipped with flange（1431）.

11. the Suction head component as described in claim 1 ~ 2 any one（1）, characterized in that the integral rolling brush first end（23）Packet It includes bearing and the first end cap in the bearing periphery, the bearing and the bearing holder (housing, cover) and the integral rolling brush is set（2）Rotation Shaft axis is coaxial；The integral rolling brush second end（24）Including driving section and the second end cap in the driving section periphery is set.

12. Suction head component as claimed in claim 11（1）, characterized in that the Suction head component（1）Including motor and with it is described The slowing-down structure of motor drive connection；The slowing-down structure is sequentially connected with second end cap.

13. the Suction head component as described in claim 1 ~ 2（1）, characterized in that first mounting portion（163）It further include setting In the integral rolling brush first end（23）Relative to the locking element（14）The third mounting portion of side（165）；The third Mounting portion（165）With the integral rolling brush first end（23）Between be equipped with elastic component；The integral rolling brush（2）In the first position When, the elastic component gives the integral rolling brush（2）Elastic force makes the integral rolling brush first end（23）With far from first installation Portion（163）Trend.

14. Suction head component as claimed in claim 13（1）, characterized in that the elastic component is configured to spring（25）；The bullet Spring（25）One end be fixedly connected on the third mounting portion（165）, the spring（25）The other end abut the integral rolling brush First end（23）；The integral rolling brush（2）At the first position, the spring（25）It is compressed.

15. Suction head component as claimed in claim 13（1）, characterized in that the elastic component is configured to shrapnel（26）；The bullet Piece（26）One end be fixedly connected on the integral rolling brush first end（23）, the shrapnel（26）The other end abut third peace Dress portion（165）；The integral rolling brush（2）At the first position, the shrapnel（26）Towards the integral rolling brush first end（23） Direction elastic bending.

16. Suction head component as claimed in claim 15（1）, characterized in that the shrapnel（26）With the integral rolling brush first end （23）It is integrally formed.

17. the Suction head component as described in claim 1 ~ 2 any one（1）, characterized in that the Suction head component（1）Including under Shell（11）With upper shell of the configuration above the lower housing（15）；The lower housing（11）With with the swept surface phase The air inlet faced（111）；The upper shell（15）With the lower housing（11）It is formed and accommodates the integral rolling brush（2）Space.

18. Suction head component as claimed in claim 17（1）, characterized in that the upper shell（15）Including round brush cavity shell （16）；The round brush cavity shell has towards the lower housing（11）Direction and with the air inlet（111）It is corresponding to open Mouthful；The round brush cavity shell（16）Along the integral rolling brush（2）Rotation axis direction extend, the round brush cavity shell（16）Have The first mounting portion in one end is set（163）With the second mounting portion in its other end is set（164）.

19. a kind of Suction head component（1）, include the air inlet in face of swept surface（111）Be removably disposed in the air inlet Integral rolling brush at mouthful（2）；

The integral rolling brush（2）With integral rolling brush first end（23）The integral rolling brush second end opposite with the integral rolling brush first end （24）；

The Suction head component（1）With the first mounting portion（163）With the second mounting portion（164）；Pass through the integral rolling brush second end （24）Along the integral rolling brush（2）Axial direction movement, the integral rolling brush second end（24）With second mounting portion（164）Match Close connection；Pass through the integral rolling brush first end（23）Along the integral rolling brush（2）Radial direction movement, the integral rolling brush first end （23）With first mounting portion（163）It is connected；First mounting portion（163）Further include setting in the integral rolling brush the One end（23）With the locking element between the swept surface（14）；

It is characterized in that the locking element（14）With first mounting portion（163）One of them is equipped with axis hole（1124）, wherein It is another to be equipped with shaft（143）, the shaft（143）Being configured to can be in the axis hole（1124）Interior rotation；The axis hole（1124） Extending direction and the shaft（143）Rotation axis it is vertical with the first plane；

Wherein, in the Suction head component（1）When being cleaned to the swept surface, first plane and the swept surface It is parallel.

20. a kind of dust catcher, include main body of dust collector with electric fan and with the main body of dust collector be in fluid communication as Suction head component described in claim 1 ~ 19.