CN208725636U - The scrubbing brush and dust catcher of dust catcher - Google Patents

Abstract

The utility model embodiment provides the scrubbing brush and dust catcher of a kind of dust catcher, the scrubbing brush includes bottom deck assembly (20), cover assembly (10), and lock-in component (40), the lock-in component (40) includes the pressing piece (41) and the first closure (42) being mutually permanently connected, the bottom deck assembly (20) includes bottom plate (21) and the second closure (22) for protruding from bottom plate (21), the pressing piece (41) and the cover assembly (10) are rotatablely connected so as to switch between first closure (42) lock position of the second closure (22) described in locking and the unlocked position for being detached from second closure (22).The scrubbing brush of the utility model, it is only necessary to press pressing piece, bottom plate can be unlocked, so that bottom plate can be disassembled from cover assembly easily, it is simple, convenient, and pass through the fastening of the first closure and the second closure, improve the reliability of bottom plate unlock.

Description

The scrubbing brush and dust catcher of dust catcher

Technical field

The utility model relates to cleaning appliance field more particularly to a kind of floor brush of dust collector and dust catcher.

Background technique

The round brush of dust catcher is arranged in scrubbing brush and is somebody's turn to do in the cavity constituted with bottom plate, rolls when needing to clear up, replacing or repair When brush, needs first to dismantle bottom plate, further take out round brush.Existing scrubbing brush covers setting knob structure in scrubbing brush to realize bottom plate mostly Disassembly, thus achieve the purpose that out of scrubbing brush lid take out round brush.

Above-mentioned " knob structure " will be substantially inserted into knob hole by coin could unscrew knob, inconvenient, and Consumer is using over time, and as dust invades in knob hole, knob structure increasingly " clamping stagnation " can be increasingly difficult to unscrew, Uncomfortable experience sense is brought to consumer.

Utility model content

In view of this, the utility model embodiment is intended to provide a kind of bottom plate convenient disassembly, reliable scrubbing brush and dust suction Device.

In order to achieve the above objectives, the first aspect of the utility model embodiment provides a kind of floor brush of dust collector, including bottom plate Component covers at cover assembly and lock-in component above bottom deck assembly, and the lock-in component includes being mutually permanently connected Pressing piece and the first closure, the bottom deck assembly include bottom plate and the second closure for protruding from plate upper surface, institute It states pressing piece and the cover assembly is rotatablely connected the locking position so that first closure, second closure described in locking It sets and is detached from and switch between the unlocked position of second closure；First closure is in lock position, the bottom plate It is locked on the cover assembly；First closure is in the unlocked position, between the bottom plate and the cover assembly Locking is released from.

Further, the lock-in component includes return unit, and the return unit is set to the pressing piece and the lid Between component, to drive the first closure to switch to lock position from unlocked position.

Further, the pressing piece includes press section, mounting portion and first connecting portion, the press section and the peace Dress portion is fixedly connected, and the first connecting portion is fixedly connected on the inner surface of the mounting portion, the press section and described first Closure is located at the opposite end of the up and down direction of the mounting portion, is provided with second connecting portion on the cover assembly, The second connecting portion and the first connecting portion are rotatablely connected.

Further, the return unit be spring, the spring be connected to the press section inside and the lid group Between part.

Further, the press section and the mounting portion are plate-like；The first connecting portion includes from the installation The inner surface in portion extends internally and is spaced apart from each other two otic placodes of setting, and the first connecting hole is provided on two otic placodes, described Second connecting portion is located between two otic placodes, and the second connecting portion is provided with the second connecting hole, first connecting hole It is coaxially disposed with second connecting hole；Or, the second connecting portion includes two connecting plates for being spaced apart from each other setting, two companies The second hole is provided on fishplate bar, the first connecting portion is folded between two connecting plates, sets in the first connecting portion It is equipped with the first hole, first hole and the coaxial arrangement of the second hole.

Further, the quantity of first closure is two, width of two first closures along the mounting portion The setting of direction interval is spent, the free end of first closure is provided with the first hook portion, and the free end of second closure is set It is equipped with the second hook portion with first hook portion cooperation.

Further, the cover assembly includes lid and the pedestal below the lid, and the lock-in component is set It is placed in the outside of the pedestal, the press section is at least partly exposed to the outer surface of the scrubbing brush, and the bottom plate passes through described Lock-in component is detachably connected with the pedestal.

Further, at least one end of the cover assembly along its length is provided with the lock-in component, described to press The pressing direction of casting die is parallel with the length direction of the cover assembly.

Further, the one end of the bottom plate along its length is provided with second closure, the bottom plate it is another End is provided with the protrusion for protruding from end face；One end of the cover assembly is provided with the lock-in component, the cover assembly Other end corresponding position is provided with the groove with the male cooperation.

Further, the opposite end of the cover assembly along its length is provided with the lock-in component.

The second aspect of the utility model embodiment provides a kind of dust catcher, including any of the above-described kind of scrubbing brush.

Further, the dust catcher is anti-mite instrument.

The scrubbing brush of the utility model embodiment, it is only necessary to press pressing piece, bottom plate can be unlocked, so that bottom plate can be light It changes places and is disassembled from cover assembly, it is simple, convenient；Even if entering a large amount of dusts in lock-in component, will not influence The fastening and disengaging of first closure and the second closure improve the reliability of bottom plate unlock and locking.

Detailed description of the invention

Fig. 1 is the configuration schematic diagram of the scrubbing brush of the dust catcher of the utility model embodiment；

Fig. 2 is the schematic elevation view one of Fig. 1, wherein part-structure uses cross-sectional view, and the first closure is in locking position It sets；

Fig. 3 is the pressing piece of the utility model embodiment and the structural schematic diagram of the first closure；

Fig. 4 is the structural schematic diagram of the bottom deck assembly of the utility model embodiment；And

Fig. 5 is the schematic elevation view two of Fig. 1, wherein part-structure uses cross-sectional view, and the first closure is in solution lock-bit It sets.

Description of symbols

10, cover assembly 11, transparency window 12, center trim 13, center

14, pedestal 141, second connecting portion 142, groove 20, bottom deck assembly

21, bottom plate 22, the second closure 23, raised 220, second hook portion

30, roller brush assembly 40, lock-in component 41, pressing piece 410, press section

412, mounting portion 413, first connecting portion 413a, the first connecting hole 42, the first closure

420, the first hook portion 43, return unit 44, shaft

Specific embodiment

Noun of locality "upper", "lower" used in the utility model embodiment, "inner", "outside" be for dust catcher scrubbing brush just Often for this body structure when work.By taking Fig. 2 as an example, the top of Fig. 2 is "upper", lower section is "lower", " the length side of cover assembly To ", " length direction of bottom plate " be Fig. 2 left and right directions, " width direction of mounting portion ", " width direction of cover assembly " are The direction of vertical paper in Fig. 2.

The utility model embodiment provides a kind of dust catcher, which includes scrubbing brush, referring to Fig. 1, the scrubbing brush includes Cover assembly 10, roller brush assembly 30, bottom deck assembly 20 and lock-in component 40.Cover assembly 10 is located at the upper of bottom deck assembly 20 Side, cover assembly 10 and bottom deck assembly 20 enclose jointly and are set as accommodation space, and roller brush assembly 30 is installed in the accommodation space.It is sealed Component 40 is connected between cover assembly 10 and bottom deck assembly 20 so that cover assembly 10 and bottom deck assembly 20 to be detachably connected.

In the present embodiment, it is described so that dust catcher is anti-mite instrument as an example, it is to be understood that dust catcher can be other The dust catcher of type, such as push-down dust catcher, hand held cleaner.

Referring to Fig. 1, cover assembly 10 includes transparency window 11, the center trim 12, center set gradually from top to bottom 13 and pedestal 14.User can check the Dedusting Methods inside scrubbing brush by transparency window 11, to clear up round brush etc. in time.

Referring to Fig. 4, bottom deck assembly 20 includes bottom plate 21 and the second closure 22.Bottom plate 21 is substantially in flat frame Structure, roller brush assembly 30 are cleaned, are patted to sweeping object by suction through the gap in frame structure.Second closure 22 is the bottom of from The upper surface of board group part 20 upwardly extends, the free end of the second closure 22, i.e. upper end end, has the second hook portion 220.Bottom plate 21 are detachably connected by the second hook portion 220 with pedestal 14, namely are detachably connected with cover assembly 10.

Referring to Fig. 2, the rotational installation of lock-in component 40 specifically, in the present embodiment, is rotatablely installed on cover assembly 10 In on pedestal 14, lock-in component 40 can be rotated relative to cover assembly 10.Fig. 2 and Fig. 3 are please referred to, lock-in component 40 includes resetting Part 43, the pressing piece 41 being mutually permanently connected and the first closure 42, the free end of the first closure 42 are provided with the first hook portion 420.First closure 42 and the second closure 22 are cooperatively connected, and the first closure 42 includes the locking of the second closure of locking 22 Position and the unlocked position for being detached from the second closure 22.When the first closure 42 is in lock position, referring to Fig. 2, the first lock Component 42 and the second closure 22 are sealed, specifically, the second of the first hook portion 420 of the first closure 42 and the second closure 22 Hook portion 220 mutually fastens, so that bottom plate 21 is locked on pedestal 14, that is, is locked on cover assembly 10.At this point, bottom plate 21 It cannot be moved relative to cover assembly 10.When the first closure 42 is in the unlocked position, referring to Fig. 5, the first closure 42 with Second closure 22 is detached from, i.e. the first hook portion 420 and the second hook portion 220 are detached from, and bottom plate 21 and the locking of pedestal 14 are released from, this When, bottom plate 21 can be disassembled from cover assembly 10.

Pressing piece 41 and cover assembly 10 are rotatablely connected, and specifically, in the present embodiment, are rotatablely connected, that is, are locked with pedestal 14 Seaming element 40 is rotatablely connected by pressing piece 41 and cover assembly 10 so that the first closure 42 in above-mentioned lock position and Switch between unlocked position.When scrubbing brush works normally, the first closure 42 is in lock position namely the first closure 42 Normal operating conditions is lock position；When needing to dismantle bottom plate 21, pressing piece 41 is pressed, so that pressing piece 41 is with respect to pedestal 14 Rotation, the first closure 42 switch to unlocked position from lock position, and bottom plate 21 is unlocked.

The scrubbing brush of the utility model embodiment, it is only necessary to press pressing piece 41, bottom plate 21 can be unlocked, so that bottom plate 21 It can be disassembled from cover assembly 10 easily, it is simple, convenient；Even if entering a large amount of dusts in lock-in component 40, Fastening and the disengaging that will not influence the first closure 42 and the second closure 22, improve bottom plate unlock and locking it is reliable Property.

Referring to Fig. 3, pressing piece 41 includes press section 410, mounting portion 412 and first connecting portion 413, press section 410 It is respectively fixedly connected with the first closure 42 in the opposite end of the up and down direction of mounting portion 412, i.e. press section 410 is fixedly connected In the upper end of mounting portion 412, the first closure 42 is fixedly connected on the lower end of mounting portion 412, and first connecting portion 413 protrudes from peace The inner surface in dress portion 412.Pressing piece 41 is rotatablely connected by first connecting portion 413 and pedestal 14.The structure of first connecting portion 413 It is unlimited, as long as can be rotatablely connected with second connecting portion 141.For example, referring to Fig. 3, in the present embodiment, first connecting portion 413 include spaced two otic placode of width direction along mounting portion 412, is provided with the first connecting hole 413a on two otic placodes, Two first connecting hole 413a coaxial arrangement.Second connecting portion 141 on pedestal 14 is provided with the second connecting hole (not shown), and second Interconnecting piece 141 is folded between two otic placodes, and the first connecting hole 413a and the coaxial arrangement of the second connecting hole, first connecting portion 413 It is rotatablely connected with second connecting portion 141 by the way that shaft 44 to be arranged in the first connecting hole 413a and the second connecting hole.? In one unshowned embodiment, second connecting portion 141 has two spaced connecting plate (not shown), is all provided on two connecting plates It is equipped with the second hole, first connecting portion 413 is folded between two connecting plates of second connecting portion 141, is provided in the first socket part 413 First hole, the first hole and the coaxial arrangement of the second hole, shaft is arranged in the first hole and the second hole and is rotatablely connected with this.

Return unit 43 is set between pressing piece 41 and cover assembly 10, so that press section 410 is after by pressed by external force It being capable of self-return.Referring to Fig. 2, pressing piece 41 after by pressed by external force, is understood along Fig. 2 rotationally clockwise, after rotation State referring to Fig. 5, at this time if external force eliminate, pressing piece 41 is under the action of return unit 43 along the counter clockwise direction of Fig. 5 Return is rotated, state shown in Fig. 2 is returned back to.Return unit 43 can be spring, rubber band etc..Referring to Fig. 2, the present embodiment In, return unit 43 is spring, and spring is connected between the inner surface of press section 410 and pedestal 14, i.e., spring is connected to press section Between 410 inside and cover assembly 10, when press section 410 is pressed inward against by external force, 410 compressed spring of press section, spring Apply outside active force to press section 410, when external force is eliminated, spring push press section 410 along rotating counterclockwise for Fig. 5 and Return.Since the inside of press section 410 has certain space, the inner surface of press section 410 and right is arranged in spring Between the pedestal 14 answered, it can take into account compact-sized and significantly more efficient active force is applied to the return of press section 410.

First closure 42 is set to the lower section of mounting portion 412 and first connecting portion 413, and the first closure 42 can be directly It connects and is fixedly connected with mounting portion 412, be also possible to be fixedly connected with first connecting portion 413 and fix and connect with mounting portion 412 indirectly It connects.The structure of first closure 42 is unlimited, as long as the first hook portion 420 and the second hook portion 220 can be fastened and connected.The The quantity of one closure 42 can according to actual needs depending on, for example, in the present embodiment, the quantity of the first closure 42 is Two, two first closures 42 are arranged along the width direction interval of mounting portion 412.Due to accordingly, the number of the second closure 22 Amount is also two, and the position of the first closure 42 and the second closure 22 is corresponding.

The installation site of lock-in component 40 can be selected suitably, for example, lock-in component 40 can be set in cover assembly 10 End along its length, that is, left end and/or the right end of cover assembly 10 are set；Also it can be set on 10 edge of cover assembly The front end and/or rear end of cover assembly 10 is arranged in end in width direction.Please refer to Fig. 2 and Fig. 5, in the present embodiment, Lock-in component 40 is set to the end of cover assembly 10 along its length, the length in the pressing direction and cover assembly 10 of pressing piece 41 It is substantially parallel to spend direction.Due to scrubbing brush along its length on size be greater than in the width direction on size, by sealed group The end of the setting of part 40 in the longitudinal direction can have bigger installation space, be easily installed, and only need in the longitudinal direction Opposite end be removably fastened and connected to bottom plate 21, such structure arrangement is more reasonable.

Further, in this embodiment the left end of cover assembly 10 is provided with above-mentioned lock-in component 40, for the ease of tearing open Connection is unloaded, referring to Fig. 4, the end of the right end of bottom plate 21 is provided with the protrusion 23 for protruding from end face, please refers to Fig. 2 and Fig. 5, is covered The corresponding position of body component 10 is provided with the groove 142 with 23 cooperation of protrusion, protrusion 23 is caught in groove 142, in this way, both Mounting structure is simplified, and can guarantee the reliability that bottom plate 21 and cover assembly 10 are detachably connected.In a unshowned implementation In example, the left and right ends of cover assembly 10 are provided with above-mentioned lock-in component 40.

The following are the courses of work and working principle of the lock-in component 40 of the utility model.

When scrubbing brush works normally, referring to Fig. 2, the first closure 42 is in lock position, the first closure 42 and second Closure 22 fastens, and bottom plate 21 is locked on cover assembly 10.

When needing to clear up, repairing or replace round brush, press section 410 is pressed to the right, press section 410 drives entire pressing piece 41 along Fig. 2 rotationally clockwise, referring to Fig. 5, first sealed switches to unlocked position, the first closure from lock position 42 and second closure 22 be mutually disengaged, at this point, the protrusion 23 of 21 right end of bottom plate is taken out from card slot again, 21 quilt of bottom plate It disassembles.When external force is eliminated, press section 410 automatically returns to the position before not being pressed under the action of return unit 43.

When needing mounting base 21 again, the protrusion 23 of 21 right end of bottom plate is caught in groove 142, then bottom plate 21 is left End pushes up, and the first closure 42 can rotate clockwise a low-angle when being squeezed by the second closure 22, sealed to second When part 22 is pushed to, the first closure 42 rotates counterclockwise a low-angle for the second closure under the action of return unit 43 22 lockings.In this way, bottom plate 21 is locked on cover assembly 10.

The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model Range.

Claims (12)

1. a kind of scrubbing brush of dust catcher including bottom deck assembly (20) and covers at the cover assembly above bottom deck assembly (20) (10), which is characterized in that the scrubbing brush includes lock-in component (40), the lock-in component (40) include be mutually permanently connected by Casting die (41) and the first closure (42), the bottom deck assembly (20) include bottom plate (21) and protrude from table on bottom plate (21) Second closure (22) in face, the pressing piece (41) and the cover assembly (10) are rotatablely connected so that first closure (42) between the lock position of the second closure (22) described in locking and the unlocked position of disengaging second closure (22) Switching；First closure (42) is in lock position, and the bottom plate (21) is locked on the cover assembly (10)；It is described First closure (42) is in the unlocked position, and the locking between the bottom plate (21) and the cover assembly (10) is released from.

2. scrubbing brush according to claim 1, which is characterized in that the lock-in component (40) includes return unit (43), described Return unit (43) is set between the pressing piece (41) and the cover assembly (10), to drive the first closure (42) from solution Lock position switches to lock position.

3. scrubbing brush according to claim 2, which is characterized in that the pressing piece (41) includes press section (410), mounting portion (412) and first connecting portion (413), the press section (410) are fixedly connected with the mounting portion (412), and described first connects Socket part (413) is fixedly connected on the inner surface of the mounting portion (412), the press section (410) and first closure (42) it is located at the opposite end of the up and down direction of the mounting portion (412), is provided with second on the cover assembly (10) Interconnecting piece (141), the second connecting portion (141) and the first connecting portion (413) are rotatablely connected.

4. scrubbing brush according to claim 3, which is characterized in that the return unit (43) is spring, and the spring is connected to Between the inside and the cover assembly (10) of the press section (410).

5. scrubbing brush according to claim 3, which is characterized in that the press section (410) and the mounting portion (412) are in Plate；The first connecting portion (413) includes extending internally from the inner surface of the mounting portion (412) and being spaced apart from each other setting Two otic placodes are provided with the first connecting hole (413a) on two otic placodes, and the second connecting portion (141) is located in two ears Between plate, the second connecting portion (141) is provided with the second connecting hole, first connecting hole (413a) and second connection Hole coaxial arrangement；Or, the second connecting portion (141) includes two connecting plates for being spaced apart from each other setting, on two connecting plates It is provided with the second hole, the first connecting portion (413) is folded between two connecting plates, on the first connecting portion (413) It is provided with the first hole, first hole and the coaxial arrangement of the second hole.

6. scrubbing brush according to claim 3, which is characterized in that the quantity of first closure (42) is two, two institutes It states the first closure (42) to be arranged along the width direction interval of the mounting portion (412), the freedom of first closure (42) End is provided with the first hook portion (420), and the free end of second closure (22) is provided with to be cooperated with first hook portion (420) The second hook portion (220).

7. scrubbing brush according to claim 3, which is characterized in that the cover assembly (10) include lid and be located at the lid Pedestal (14) below body, the lock-in component (40) are set to the outside of the pedestal (14), and the press section (410) is at least For partial denudation in the outer surface of the scrubbing brush, the bottom plate (21) is removable by the lock-in component (40) and the pedestal (14) Unload connection.

8. scrubbing brush according to claim 1, which is characterized in that the cover assembly (10) along its length at least one End is provided with the lock-in component (40), the pressing direction of the pressing piece (41) and the length direction of the cover assembly (10) In parallel.

9. scrubbing brush according to claim 8, which is characterized in that one end setting of the bottom plate (21) along its length is It states the second closure (22), the other end of the bottom plate (21) is provided with the protrusion (23) for protruding from end face；The cover assembly (10) one end is provided with the lock-in component (40), the other end corresponding position of the cover assembly (10) be provided with it is described convex Play the groove (142) of (23) cooperation.

10. scrubbing brush according to claim 8, which is characterized in that the cover assembly (10) along its length opposite two End is provided with the lock-in component (40).

11. a kind of dust catcher, which is characterized in that including the described in any item scrubbing brushes of claim 1-10.

12. dust catcher according to claim 11, which is characterized in that the dust catcher is anti-mite instrument.