CN209236012U - A kind of cleaning equipment - Google Patents

Abstract

The utility model embodiment provides a kind of cleaning equipment.Wherein, cleaning equipment includes: the first cleaning head and the second cleaning head, wherein first cleaning head connects together with second cleaning head；First cleaning head is equipped with the first connector；Second cleaning head is equipped with the second connector；When first connector is connect with second connector, second cleaning head is beyond first cleaning head as work cleaning head；When first connector and second connector disconnect, first cleaning head is beyond second cleaning head as work cleaning head.The utility model embodiment can be directed to different clean surfaces, without replacing to cleaning head, the conversion of cleaning head only can be realized by quickly and easily operation, be suitable for different types of clean surface, effectively improve cleaning efficiency.

Description

A kind of cleaning equipment

Technical field

The utility model relates to field of mechanical technique more particularly to a kind of cleaning equipments.

Background technique

With the continuous development of science and technology, occur being suitable for the cleaning equipment of different cleaning object.All kinds of cleaning equipments are The Working Life of user learns the convenience to bring great convenience, and dust catcher is exactly a kind of.Common dust catcher by dust collector host, prolong Long tube, scrubbing brush composition.

In the prior art, common dust catcher can be directed to different clean surfaces, meet difference using different cleaning heads Requirement for cleaning, for example, needing to make at the soft material ground cleaning the hard material ground of plank composition and being made of carpet Cleaning purpose is realized with different cleaning heads.Currently, be directed to different clean surfaces, replacing the mode of cleaning head, mostly use will be every A cleaning head is individually replaced, and the process for replacing cleaning head is comparatively laborious, wastes time, and causes the drop of cleaning works efficiency It is low.

Utility model content

In view of the above problems, the utility model is proposed, in order to provide a kind of cleaning equipment to solve the above problems.

In one embodiment of the utility model, a kind of cleaning equipment is provided, comprising: the first cleaning head and second is clearly Clean head, wherein

First cleaning head connects together with second cleaning head；

First cleaning head is equipped with the first connector；

Second cleaning head is equipped with the second connector；

When first connector is connect with second connector, second cleaning head exceeds first cleaning head As work cleaning head；

When first connector and second connector disconnect, first cleaning head is clear beyond described second Clean head is as work cleaning head.

Optionally, second cleaning head has accommodating cavity；

First cleaning head is placed in the accommodating cavity.

Optionally, the cleaning equipment further include: elastomer；

One end of the elastomer is connect with first cleaning head, and the other end is connect with second cleaning head；

When first connector is connect with second connector, deformation occurs for the elastomer；

When first connector and second connector disconnect, the restoring force that the elastomer has is acted on First cleaning head makes first cleaning head maintain the position beyond second cleaning head.

Optionally, position limiting structure is additionally provided between first cleaning head and second cleaning head；

Exceed length when the position limiting structure is used to be limited in first cleaning head as work cleaning head.

Optionally, the position limiting structure includes: the limit fastener being arranged on first cleaning head；And

The limited block being used cooperatively with the limit fastener that corresponding position is arranged on second cleaning head.

Optionally, first connector is equipped with card slot, and second connector includes grab；

When the grab is caught in the card slot, first connector is connect with second connector；

When the grab is detached from out of described card slot, first connector is disconnected with second connector.

Optionally, it is additionally provided on first connector and is caught in lead-in chamfered；

The grab is caught in lead-in chamfered into the card slot described in.

Optionally, the card slot is arc groove, and the arc groove has two opposite cell walls, respectively the first cell wall and second Cell wall；

First cell wall is shorter than second cell wall；The slot outside wall surface of second cell wall is that described be caught in guides tiltedly Face.

Optionally, the cleaning equipment further include: the disengaging lead-in chamfered being used cooperatively with the card slot；

The slot inner wall formation guiding channel for being detached from lead-in chamfered and first cell wall, to guide the grab edge The guiding channel is detached from from the slot.

Optionally, second connector further include: the connection of fixed part and the connection fixed part and the grab Portion；

The fixed part is fixed on second cleaning head by fixing seat；

The fixing seat is equipped with the limiting slot being adapted to the interconnecting piece；The interconnecting piece is accommodated in the limiting slot It is interior.

Optionally, one end of the elastomer is connect with the fixing seat, and the other end is connect with first cleaning head.

Optionally, the end face towards second cleaning head of first cleaning head is equipped with elastomer sleeve；

The elastomer is accommodated in the elastomer sleeve.

Optionally, first connector is arranged on the cylinder lateral wall of the elastomer sleeve.

Optionally, the cleaning equipment includes: the connector for introducing suction air flow；

First cleaning head and second cleaning head have shared pumping air channel；

The connector is connected on first cleaning head, and first cleaning head is socketed in second cleaning head Together, to be connected to the pumping air channel.

Optionally, second cleaning head is equipped with through-hole, and the connector passes through the through-hole and first cleaning Head connection.

Further optionally, there is arc clamp rail on first cleaning head, be correspondingly arranged on holding section on the connector, The connector is caught in the arc clamp rail by the holding section, to be rotatably connected with first cleaning head；Alternatively,

The connector is fixedly connected with the first cleaning head.

Technical solution provided by the embodiment of the utility model, by the first connector of setting and the second connector, first Connector and the second connector are in when connecting or disconnecting state, so that the first cleaning head and the second cleaning head are converted, So as to use adaptable work cleaning head for different clean surfaces.This cleaning equipment is directed to different clean surfaces, nothing It need to dismantle and replacement can be completed, be suitable for different types of clean surface, so that cleaning range is wider, conversion work cleaning head Process is simple, avoids cumbersome operating procedure, saves the time, effectively improves cleaning efficiency.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts, It is also possible to obtain other drawings based on these drawings.

Fig. 1 is the decomposition texture schematic diagram for the cleaning equipment that an embodiment of the present invention provides；

Fig. 2 is the sectional front view schematic diagram for the cleaning equipment that an embodiment of the present invention provides；

Fig. 3 is the side elevational cross-section schematic diagram in Fig. 2 at A；

Fig. 4 is the side view partial cutaway schematic for the cleaning equipment that an embodiment of the present invention provides；

Enlarged drawing when Fig. 5 is the second connector and the first connector off-state in Fig. 4 at B；

Enlarged drawing when Fig. 6 is the second connector and the first connector connection status in Fig. 4 at B；

The enlarged drawing of track when Fig. 7 is the second connector and the disconnection of the first connector in Fig. 4 at B；

Fig. 8 is the second connector movement locus schematic diagram that an embodiment of the present invention provides.

Specific embodiment

In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described.

In some processes described in the specification of the utility model, claims and above-mentioned attached drawing, contain by According to multiple operations that particular order occurs, these operations can not be executed according to its sequence what appears in this article or be held parallel Row.Serial number of operation such as 101,102 etc. is only used for distinguishing each different operation, and serial number itself does not represent any hold Row sequence.In addition, these processes may include more or fewer operations, and these operations can execute or parallel in order It executes.It should be noted that the description such as " first " herein, " second ", is for distinguishing different message, equipment, module Deng not representing sequencing, do not limit " first " and " second " yet and be different type.

In the prior art, common dust catcher can be directed to different clean surfaces, meet difference using different cleaning heads Requirement for cleaning, for example, needing to make at the soft material ground cleaning the hard material ground of plank composition and being made of carpet Cleaning purpose is realized with different cleaning heads.Currently, be directed to different clean surfaces, replacing the mode of cleaning head, mostly use will be every A cleaning head is individually replaced, and the process for replacing cleaning head is comparatively laborious, wastes time, and causes the drop of cleaning works efficiency It is low.

In view of the above-mentioned problems, the utility model provides a kind of cleaning equipment.Pass through the first connector of setting and the second connection Part, when the first connector and the second connector are in and connect or disconnect state, so that the first cleaning head and the second cleaning head It is converted, so as to use adaptable work cleaning head for different clean surfaces.For example, the first connector and second connects When fitting connects, the second cleaning head is beyond the first cleaning head as work cleaning head；First connector and the second connector disconnect When connection, the first cleaning head is beyond the second cleaning head as work cleaning head.

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those skilled in the art are obtained without making creative work The every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1 is the decomposition texture schematic diagram for the cleaning equipment that an embodiment of the present invention provides, as shown in Figure 1, described Cleaning equipment includes: the first cleaning head 10 and the second cleaning head 20.

Wherein, first cleaning head 10 connects together with second cleaning head 20；The cleaning head is equipped with the A connection piece 11；Second cleaning head 20 is equipped with the second connector 21；First connector 11 is connect with described second When part 21 connects, second cleaning head 20 is used as work cleaning head beyond first cleaning head 10；First connector 11 with second connector 21 disconnect when, first cleaning head 10 beyond second cleaning head 20 as work it is clear Clean head.By connecting or disconnecting first connector 11 and second connector 21, first cleaning head 10 can be made It is converted with second cleaning head 20, so as to use adaptable work cleaning head for different clean surfaces.For When different clean surface, without being individually replaced to work cleaning head, cumbersome operating procedure is avoided, cleaning is effectively improved Working efficiency.Wherein, clean surface can be ground, desktop, glass surface, carpet, felt etc..

In a kind of achievable embodiment, as shown in Fig. 2, second cleaning head 20 has accommodating cavity 22；Described One cleaning head 10 is placed in the accommodating cavity 22.Wherein, first connector 11 and second connector 21 are also provided with In the accommodating cavity 22, when first connector 11 is connect with second connector 21, first cleaning head 10 contracts Into in the accommodating cavity 22 in the second cleaning head 20, at this point, second cleaning head 20 is made beyond first cleaning head 10 For the cleaning head that works.When first connector 11 is disconnected with second connector 21, first cleaning head 10 from It is stretched out in the accommodating cavity 22, first cleaning head 10 is used as work cleaning head beyond second cleaning head 20.It needs Bright, the accommodating cavity 22 may also be arranged on first cleaning head 10；Second cleaning head 20 is placed in the appearance It sets in chamber 22.In the utility model embodiment, first cleaning head 10 is cleaning different type with second cleaning head 20 The cleaning head of clean surface.For example, the 10 undercoat brush of the first cleaning head, is applicable to cleanly by first cleaning head 10 Blanket, hair such as are stained at the clean surface of flexible surfaces；The long hairbrush of second cleaning head 20, is applicable to by second cleaning head 20 The clean surface for cleaning the hard surfaces such as wood floors, tile floor, different clean surfaces is handled using different cleaning heads, so that It is wider to clean range.

In order to when first connector 11 is disconnected with second connector 21,10 energy of the first cleaning head It is enough to exceed second cleaning head 20 automatically, and first cleaning head 10 is enabled to after exceeding to maintain beyond described the The position of two cleaning heads 20.With continued reference to Fig. 1 and 2, in a kind of achievable embodiment, cleaning equipment further include: elastomer 30.One end of the elastomer 30 is connect with first cleaning head 10, and the other end is connect with second cleaning head 20；It is described When first connector 11 is connect with second connector 21, deformation occurs for the elastomer 30；First connector 11 with When second connector 21 disconnects, the restoring force that the elastomer 30 has acts on first cleaning head 10 and makes First cleaning head 10 maintains the position beyond second cleaning head 20.

In the utility model embodiment, the elastomer 30 includes but is not limited to spring, elastic slice etc..By taking spring as an example, When first connector 11 is connect with second connector 21, first cleaning head 10 and second cleaning head 20 from The both ends of spring squeeze spring respectively, and spring is compressed, at this point, the both ends of spring are respectively against first cleaning head 10 and institute State the second cleaning head 20.When first connector 11 is disconnected with second connector 21, it is applied to both ends of the spring Extruding force disappears, spring uncompression state, discharges elastic force, and the both ends of spring are pushed first cleaning head by the elastic force 10 and second cleaning head 20, so that first cleaning head 10 is beyond second cleaning head 20 and maintains beyond described The position of second cleaning head 20.

Further, to prevent first cleaning head 10 when beyond second cleaning head 20, first cleaning First 10 and second cleaning head 20 separation, and the length that first cleaning head 10 exceeds second cleaning head 20 is limited, A kind of achievable mode is to be additionally provided with position limiting structure between first cleaning head 10 and second cleaning head 20；The limit Exceed length when bit architecture is used to be limited in first cleaning head 10 as work cleaning head.

Referring to Fig. 3, a kind of achievable mode of position limiting structure is that the position limiting structure includes: that setting is clear described first Limit fastener 12 on clean head 10；And on second cleaning head 20 corresponding position be arranged match with the limit fastener 12 Close the limited block 23 used.Specifically, when first connector 11 is connect with second connector 21, the limiting card Button 12 is separated with the limited block 23, and the position of first cleaning head 10 passes through first connector 11, described at this time Second connector 21 and 30 collective effect of the elastomer are defined.First connector 11 and second connector 21 When disconnecting, by the elastic force of the elastomer 30, by first cleaning head 10 and second cleaning head 20 to negative side To pushing away, at this point, the limit fastener 12 and the limited block 23 fasten, to limit first cleaning head 10 beyond described The length of second cleaning head 20, and under the effect of the elastic force of the elastomer 30, the limit fastener 12 and the limiting block It is fastened closely between block 23, first cleaning head 10 can be prevented mobile relative to second cleaning head 20.

The implementation of first connector 11 and second connector 21 in the utility model embodiment includes It is a variety of, wherein a kind of achievable mode is, referring to Fig. 1, first connector 11 is equipped with card slot 13, and described second connects Fitting 21 includes grab 24；When the grab 24 is caught in the card slot 13, first connector 11 is connect with described second Part 21 connects；When the grab 24 is detached from out of described card slot 13, first connector 11 and second connector 21 are disconnected Open connection.The crotch direction of the grab 24 is backwards to the direction of clean surface, and the notch direction of the card slot 13 is direction The notch direction of the direction of clean surface, the crotch direction of the grab 24 and the card slot 13 is on the contrary, in this way in the card When hook 24 is caught in the card slot 13, connection can be stronger between the grab 24 and the card slot 13.It should be noted that The grab 24 may also be arranged on first connector 11, and the card slot 13 is arranged on second connector 21.

For convenience the grab 24 can more accurately pass in and out the card slot 13, referring to fig. 4 with 5, further, institute It states to be additionally provided on the first connector 11 and is caught in lead-in chamfered 14；The grab 24 enters the card along the lead-in chamfered 14 that is caught in Slot 13.In Fig. 5, second connector 21 is off-state with first connector 11.When second connector 21 When being under pressure mobile to 13 direction of card slot, second connector 21 is caught in lead-in chamfered 14 gradually to described along described The direction of card slot 13 is slided, until the pressure on second connector 21 is removed at this time across at the notch of the card slot 13, Second connector 21 enters the card slot 13 from the notch of the card slot 13.Second connector 21 connects with described first The connection status of fitting 11 can be found in Fig. 6.

With continued reference to Fig. 5, in one embodiment of the utility model, the card slot 13 is arc groove, the arc groove With two opposite cell walls, respectively the first cell wall 15 and the second cell wall 16；First cell wall 15 is shorter than second cell wall 16； The slot outside wall surface of second cell wall 16 is caught in lead-in chamfered 14 described in being.Wherein, first cell wall 15 is shorter than described second Cell wall 16 is that second connector 21 is detached from when being detached from the card slot 13 from the side of first cell wall 15 for convenience Card slot 13, second cell wall 16 be longer than first cell wall 15 be in order to prevent second connector 21 from described second 16 side of cell wall is detached from the card slot 13.

Further, the grab 24 can be more accurately detached from along the side of first cell wall 15 for convenience The card slot 13, further includes: the disengaging lead-in chamfered 17 being used cooperatively with the card slot 13；The disengaging lead-in chamfered 17 and institute The slot inner wall for stating the first cell wall 15 forms guiding channel, to guide the grab 24 along the guiding channel from the card slot 13 Middle disengaging.In Fig. 6, second connector 21 is connection status with first connector 11.When the grab 24 by When pressure is mobile to the notch direction of the card slot 13, the grab 24 along first cell wall 15 slot inner wall gradually to institute State the notch direction sliding of card slot 13, until across at the notch of the card slot 13 with touch the disengaging lead-in chamfered 17, with The disengaging lead-in chamfered 17 enters the guiding channel after contacting, the grab 24 is along the guiding channel from the card slot 13 Middle disengaging.The motion profile that the grab 24 is detached from the card slot 13 can be found in Fig. 7.The grab 24 is along arrow in Fig. 7 Deviate from out of described card slot 13 in shown direction.

With continued reference to Fig. 1, in a kind of achievable embodiment, further, second connector 21 further include: Gu Determine the interconnecting piece 26 in portion 25 and the connection fixed part 25 and the grab 24；The fixed part 25 is fixed by fixing seat 27 On second cleaning head 20；The fixing seat 27 is equipped with the limiting slot 28 being adapted to the interconnecting piece 26；The connection Portion 26 is accommodated in the limiting slot 28.Wherein, the fixed part 25 can increase the grab 24 and second connector Bonding strength between 21, and support can also be provided for the grab 24 by the fixed part 25, it avoids when in use, institute It states grab 24 to deform, to influence the connection between the grab 24 and the card slot 13.

Up-narrow and down-wide trapezoidal gap is additionally provided on the fixed part 25, the connecting rod of the grab 24 partially protrudes into open-minded Mouthful, using trapezoidal opening position as swing pivot.By trapezoidal gap, 25 one side of fixed part is guaranteeing that the grab 24 can Second cell wall 16 along the card slot 13 enters card slot 13, is detached from card slot 13 from first cell wall 15, on the one hand may be used also The amplitude that the grab 24 is swung is limited, avoids the grab 24 from moving relative to the fixed part 25, avoids the card Hook 24 is subjected to displacement the connection influenced with the card slot 13.

The interconnecting piece 26 includes but is not limited to the fasteners such as screw, bolt.The interconnecting piece 26 is arranged in the fixation In the limiting slot 28 in portion 25, the fixed part 25 and the grab 24 can be connected on second cleaning head 20 simultaneously.

In a kind of achievable embodiment, one end of the elastomer 30 is connect with the fixing seat 27, the other end with First cleaning head 10 connects.To prevent the elastomer 30 to be subjected to displacement when connecting with the fixing seat 27, referring to Fig. 3, The side of the fixing seat 27 towards the elastomer 30 is provided with mounting groove, and the installation is protruded into one end of the elastomer 30 It is connect in slot with the fixing seat 27.Alternatively, the side of the fixing seat 27 towards the elastomer 30 is provided with positioning bar, institute The one end for stating elastomer 30 is socketed on the positioning bar and connect with the fixing seat 27.

Further, second cleaning head 20 is equipped with accommodating structure towards the side of first cleaning head 10, is used to It accommodates, limit second connector 21.The accommodating structure includes but is not limited to containing groove.A kind of achievable mode It is that the containing groove is recessed to the direction far from first cleaning head 10, is provided in the containing groove with screw hole Mounting post.The grab 24 is provided with connection ring far from one end of crotch.The grab 24 is socketed in described by connection ring In mounting post, the fixed part 25 is socketed in the mounting post by the limiting slot 28, and the interconnecting piece 26 is screw, spiral shell Silk passes through the limiting slot 28 and connect with the mounting post.At this point, the interconnecting piece 26 fixed part 25 is fixed on it is described In containing groove, the grab 24 is extruded in the slot bottom of the containing groove by the fixed part 25, the crotch of the grab from Trapezoidal gap on the fixed part 25 is stretched out towards first cleaning head 10.

Further, with continued reference to Fig. 1 and 3, the end face towards second cleaning head 20 of first cleaning head 10 Equipped with elastomer sleeve 18；The elastomer 30 is accommodated in the elastomer sleeve 18.The elastomer sleeve 18 can prevent The elastomer 30 is subjected to displacement when connecting with first cleaning head 10, and can prevent the elastomer 30 from being compressed When, the elastomer 30 is bent.It, will be to first cleaning head 10 and described if the elastomer 30 is bent Two cleaning heads 20 apply lateral power, cause first cleaning head 10 when doing extending action or retraction and acting with described second 20 phase mutual friction of cleaning head, first cleaning head 10 have some setbacks when extended or retracted.

Referring to Fig. 5, in a kind of achievable embodiment, first connector 11 is arranged in the elastomer sleeve 18 Cylinder lateral wall on.First connector 11 can be an integral molding structure with the elastomer sleeve 18.It is further described Lead-in chamfered 17 is detached to be also disposed on the cylinder lateral wall of the elastomer sleeve 18.

With continued reference to Fig. 1, the cleaning equipment includes: the connector 40 for introducing suction air flow, passes through the company Connector 40, the cleaning equipment can be connect with pumping equipment.For example, the connector 40 can be connect with the host of dust catcher, inhale The host of dirt device provides suction air flow for the cleaning equipment, so as to the suction of the rubbish such as the dust that cleaning head is rolled of working It walks, has reached clean purpose.When it is implemented, first cleaning head 10 has shared pumping with second cleaning head 20 Suction channel；The connector 40 is connected on first cleaning head 10, first cleaning head 10 and second cleaning head 20 connect together, to be connected to the pumping air channel.Wherein, the connection side of the connector 40 and first cleaning head 10 Formula includes but is not limited to be detachably connected, and connects different air-extractors to be convenient for changing the different connectors 40.Institute It states and is provided with sealing ring at the link position at the both ends of connector 40, can guarantee that suction air flow does not leak by sealing ring, To guarantee suction effect, cleaning efficiency is improved, while also can be avoided the rubbish such as dust from the junction of the connector 40 It leaks.

For example, it in a kind of achievable mode of the utility model embodiment, is set on second cleaning head 20 There is through-hole 29, the connector 40 passes through the through-hole 29 and connect with first cleaning head 10.When first cleaning head 10 When as work cleaning head, the dust that first cleaning head 10 is rolled can be directly involved in the suction channel, along institute Suction channel is stated to take away by the connector 40.When second cleaning head 20 is as work cleaning head, described first is clear Clean head 10 is retracted in the accommodating cavity 22 of second cleaning head 20, and the dust that second cleaning head 20 is rolled is involved in described In the accommodating cavity 22 of two cleaning heads 20, taken away along the suction channel by the connector 40.

The connection type of the connector 40 and first cleaning head can be realized by following two mode:

First way is that first cleaning head 10 is equipped with arc clamp rail, is correspondingly arranged on the connector 40 Holding section, the connector 40 are caught in the arc clamp rail by the holding section, can be rotated with first cleaning head 10 Connection.In this implementation, relative to first cleaning head 10, the connector can be appointed by arc clamp rail with 360 degree Meaning angular turn, that is to say, that the connector 40 can carry out 360 degree of any angles rotations relative to work cleaning head, facilitate use Family when in use, according to different clean surfaces, adjusts the angle of the connector 40 with work cleaning head.

The second way is that the connector 40 is fixedly connected with first cleaning head 10, that is to say, that the connection After first 40 connect with first cleaning head 10, position between the two is relatively fixed, and the connector 40 is relative to work Cleaning head not can be rotated.

Below to cleaning equipment provided by the embodiment of the utility model how using being introduced.

The original state of the cleaning equipment is that first cleaning head 10 is used as work beyond second cleaning head 20 Cleaning head.Second connector 21 is in an off state with first connector 11, reference can be made to Fig. 5.

Apply the power to intermediate pressing between first cleaning head 10 and second cleaning head 20, it is described First cleaning head 10 is relative to second cleaning head 20 to close to 20 direction of the second cleaning head movement, second connection The grab 24 of part 21 is caught in lead-in chamfered 14 and moves to 13 direction of the card slot of first connector 11 along described. The power of pressing is removed when at the notch that the grab 24 is moved to the card slot 13, the grab 24 is caught in the card slot 13 Interior, second connector 21 is connect with first connector 11, at this point, first cleaning head 10 is retracted described second clearly In the accommodating cavity 22 of clean head 20, second cleaning head 20 is used as work cleaning head beyond first cleaning head 10.Described Two connectors 21 are in connection status with first connector 11, reference can be made to Fig. 6.

Apply the power to intermediate pressing between first cleaning head 10 and second cleaning head 20 again, First cleaning head 10 is mobile to close second cleaning head, 20 direction relative to second cleaning head 20, and described second The notch direction of the grab 24 of connector 21 to the card slot 13 of first connector 11 is mobile, by described de- From the guiding channel that the slot inner wall of lead-in chamfered 17 and first cell wall 15 is formed, the grab 24 is detached from the card The motion profile of slot 13 can be found in Fig. 7.The power of pressing, the grab 24 are removed when the grab 24 enters the guiding channel Deviate from out of described card slot 13 along the shown direction of arrow in Fig. 7, second connector 21 and first connector 11 It disconnects.At this point, first cleaning head 10 is more than that second cleaning head 20 is used as work cleaning head.Second connector 21 It is in an off state with first connector 11, reference can be made to Fig. 5.

First cleaning head 10 with second cleaning head 20 when being converted, first connector 11 it is described The motion profile of grab 24 can be found in Fig. 8.

Shown in sum up, technical solution provided by the embodiment of the utility model passes through the first connector of setting and the second connection Part, when the first connector and the second connector are in and connect or disconnect state, so that the first cleaning head and the second cleaning head It is converted, so as to use adaptable work cleaning head for different clean surfaces.This cleaning equipment is for different Clean surface is only quickly and easily operated without being individually replaced to work cleaning head, turning for cleaning head can be realized It changes, is suitable for different types of clean surface, so that cleaning range is wider, conversion work cleaning head process is simple, avoids Cumbersome operating procedure, saves the time, effectively improves cleaning efficiency.

Below with reference to concrete application scene, the technical solution adopted in the utility model is illustrated, to help to understand.

User is at home or workplace (such as office, market or supermarket) use is mentioned with the utility model embodiment The dust catcher of the cleaning equipment of confession carries out ground cleaning.When user is initial, cleaning wood floors are carried out using the second cleaning head.? The ground in discovery front is equipped with carpet when moving dust collector, then the first cleaning head of user's pressable and the second cleaning head, so that First connector and the second connector disconnect, and the first cleaning head stretches out the accommodating cavity of the second cleaning head under the action of elastomer, Beyond the second cleaning head as work cleaning head, the first cleaning head can be used to clean carpet for user.

After having cleaned carpet, when continuing to clean wood floors, then user can press the first cleaning head and second clearly again Clean head, so that the first connector is connect with the second connector, the first cleaning head is retracted in the accommodating cavity of the second cleaning head, and second is clear For clean head beyond the first cleaning head as work cleaning head, the second cleaning head can be used to clean wood floors for user.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims (16)

1. a kind of cleaning equipment characterized by comprising the first cleaning head and the second cleaning head, wherein

First cleaning head connects together with second cleaning head；

First cleaning head is equipped with the first connector；

Second cleaning head is equipped with the second connector；

When first connector is connect with second connector, second cleaning head exceeds the first cleaning head conduct Work cleaning head；

When first connector and second connector disconnect, first cleaning head exceeds second cleaning head As work cleaning head.

2. cleaning equipment according to claim 1, which is characterized in that second cleaning head has accommodating cavity；

First cleaning head is placed in the accommodating cavity.

3. cleaning equipment according to claim 1, which is characterized in that further include: elastomer；

One end of the elastomer is connect with first cleaning head, and the other end is connect with second cleaning head；

When first connector is connect with second connector, deformation occurs for the elastomer；

When first connector and second connector disconnect, the restoring force that the elastomer has acts on described First cleaning head makes first cleaning head maintain the position beyond second cleaning head.

4. cleaning equipment according to claim 3, which is characterized in that between first cleaning head and second cleaning head It is additionally provided with position limiting structure；

Exceed length when the position limiting structure is used to be limited in first cleaning head as work cleaning head.

5. cleaning equipment according to claim 4, which is characterized in that the position limiting structure includes:

Limit fastener on first cleaning head is set；And

The limited block being used cooperatively with the limit fastener that corresponding position is arranged on second cleaning head.

6. cleaning equipment according to any one of claim 3 to 5, which is characterized in that first connector is equipped with Card slot, second connector includes grab；

When the grab is caught in the card slot, first connector is connect with second connector；

When the grab is detached from out of described card slot, first connector is disconnected with second connector.

7. cleaning equipment according to claim 6, which is characterized in that be additionally provided on first connector and be caught in guidance tiltedly Face；

The grab is caught in lead-in chamfered into the card slot described in.

8. cleaning equipment according to claim 7, which is characterized in that the card slot is arc groove, and the arc groove has Two opposite cell walls, respectively the first cell wall and the second cell wall；

First cell wall is shorter than second cell wall；

The slot outside wall surface of second cell wall is caught in lead-in chamfered described in being.

9. cleaning equipment according to claim 8, which is characterized in that further include: the disengaging being used cooperatively with the card slot Lead-in chamfered；

The slot inner wall formation guiding channel for being detached from lead-in chamfered and first cell wall, to guide the grab described in Guiding channel is detached from from the slot.

10. cleaning equipment according to claim 6, which is characterized in that second connector further include: fixed part and Connect the interconnecting piece of the fixed part and the grab；

The fixed part is fixed on second cleaning head by fixing seat；

The fixing seat is equipped with the limiting slot being adapted to the interconnecting piece；

The interconnecting piece is accommodated in the limiting slot.

11. cleaning equipment according to claim 10, which is characterized in that one end of the elastomer and the fixing seat connect It connects, the other end is connect with first cleaning head.

12. cleaning equipment according to claim 11, which is characterized in that first cleaning head it is clear towards described second The end face of clean head is equipped with elastomer sleeve；

The elastomer is accommodated in the elastomer sleeve.

13. cleaning equipment according to claim 12, which is characterized in that first connector is arranged in the elastomer On the cylinder lateral wall of sleeve.

14. cleaning equipment according to any one of claim 1 to 5 characterized by comprising empty for introducing suction The connector of air-flow；

First cleaning head and second cleaning head have shared pumping air channel；

The connector is connected on first cleaning head, and first cleaning head and second cleaning head are socketed in one It rises, to be connected to the pumping air channel.

15. cleaning equipment according to claim 14, which is characterized in that second cleaning head is equipped with through-hole, described Connector passes through the through-hole and connect with first cleaning head.

16. cleaning equipment according to claim 14, which is characterized in that have arc clamp rail, institute on first cleaning head State and be correspondingly arranged on holding section on connector, the connector is caught in the arc clamp rail by the holding section, with it is described First cleaning head is rotatably connected；Alternatively,

The connector is fixedly connected with the first cleaning head.