CN102648835A

CN102648835A - Dust collecting barrel for sweeper

Info

Publication number: CN102648835A
Application number: CN2011100445463A
Authority: CN
Inventors: 韩京姬
Original assignee: SUZHOU HAAN TECHNOLOGY Co Ltd
Current assignee: SUZHOU HAAN TECHNOLOGY Co Ltd
Priority date: 2011-02-24
Filing date: 2011-02-24
Publication date: 2012-08-29

Abstract

The invention relates to a sweeper consisting of a rotating brush playing a broom role and a dust collecting barrel playing a dustpan role, in particular to a dust collecting barrel, which is used for realizing a dust collecting efficacy by preventing reverse flow of bounced foreign matters which are not collected by the dust collecting barrel when the foreign matters are cleaned and at least by sweeping the foreign matters into a space between the dust collecting barrel and the rotating brush.

Description

Sweeper is used dust bucket

Technical field

The present invention relates to the sweeper that constitutes by rotating brush that plays the broom function and the dust bucket that plays the dustpan function; Relate in particular to the adverse current that ejects the foreign matter that comes during foreign matter to being regained in cleaning and do not prevent, and sweep at least to fall and provide the sweeper of dust catching efficiency to use dust bucket between dust bucket and the rotating brush by dust bucket.

Background technology

As sweeper in the past, known a kind of for example disclosed scheme in korean registered utility model communique (20-0317923).

Like Figure 14 and shown in Figure 15, comprise according to the sweeper of this communique: shell 10; Rotating brush 20, its CD-ROM drive motor 30 that is configured to a side that can be through being located at shell 10 is rotated; Accommodating container 40, it is located at the rear side of shell 10 separably; And grip member (not shown), it is combined on one side, top of shell 10 separably.

Shell 10 is formed with the suction inlet 11 of specifying size in its forward, lower part side, disposes rotating brush 20 at suction inlet 11.A side is formed with engagement groove 12 at the rear of shell 10, and a side rotatably is provided with the rotatable lamella 13 that supplies grip member (not shown) to insert on the top of shell 10.

Rotating brush 20 is disposed at suction inlet 11 sides of shell 10, and is set to be exposed to the outside through suction inlet 11, so that its part contacts with floor surface.And, rotating brush 20 constitute through band, chain etc. indirectly connecting gear 32 receive the transmission of rotary driving force of the CD-ROM drive motor 30 of a side that is located at shell 10.On the other hand, the running of CD-ROM drive motor 30 is carried out through the switching signal of the running switch 31 on one side, top that is located at shell 10.

Accommodating container 40 is combined in the rear side of shell 10 separably; Preferably; One side is formed with suspension hook 42 in the place ahead of accommodating container 40; This suspension hook 42 launches to top or bottom under the effect of button 41, and through combining and releasing of the engagement groove 12 on this suspension hook 42 and one side, the rear that is formed on shell 10, accommodating container 40 is combined in the rear side of shell 10 separably.

And the part that mutually combines between shell 10 and accommodating container 40 optionally is formed with the guiding groove 15 and the guide protrusion 43 of appointment, on the bottom surfaces of shell 10 and accommodating container 40, is provided with the wheel of right quantity.Preferably,, be respectively equipped with the

inclined plane

14,44 of specified angle, thereby make the foreign matter on the floor surface that rotating brush 20 collects, directly be not collected into fully in the accommodating container 40 with not breaking away from the bottom surfaces that mutually combines of shell 10 and accommodating container 40.

According to this shell 10 of sweeper and the structure of accommodating container 40 in the past; When rotating brush 20 is removed foreign matter; Foreign matter is accommodated in the accommodating container 40 along inclined plane 14, but because the revolving force of rotating brush 20, foreign matter can be discharged from suction inlet 11 sides because of the centrifugal force adverse current once more.

And, when the foreign matter that sticks in rotating brush 20 does not break away from, do not have the function of broom, seem unclean thus.

On the other hand, in the past as the steam two-purpose sweeper, known a kind of for example disclosed scheme in Korean Patent Registration communique (10-0402692).

With reference to Figure 16 and Figure 17; The steam two-purpose sweeper was made up of the suction brush 40 of dirt that is used to remove the floor in main body 30 and the place ahead that is positioned at main body 30 in the past; In order to produce steam store water is housed in the aforementioned body 30 and is heated into the case 10 of steam, and be provided with wheel 20, can move; Bottom surface in main body 30 is attached with rag 50 dismantledly; Sucking brush 40 is rotatably combined with main body 30 by the horizontal shaft supporting part that forms 42; One side of shaft supporting part 42 is by being with 60 to combine with wheel 20, thus interlock and rotating each other.The steam that is produced is the moistening rag 50 that is installed on main body 30 through 12 ejections of steam squit hole.

But, when the cleaning carpet,, therefore exist and can only carry out the restriction of floor sweeping because the thrust that supplies rag 50 to adhere to is blocked by the hair of carpet and carpet is caused damage.

Summary of the invention

The present invention is used to address the above problem and proposes, and its purpose is to provide a kind of sweeper to use dust bucket, and it prevents to be ejected into the outside by the foreign matter of rotating brush cleaning, thereby improves the function of broom significantly.

To achieve these goals, the sweeper that technical scheme 1 of the present invention is put down in writing is used dust bucket, comprising: housing, and its top is open, and the front is formed with the inlet port that supplies foreign matter to get into; And lid, it is made up of first lid on the top that covers above-mentioned housing and second lid that forwards prolongs from above-mentioned first lid, is formed with outstanding outstanding jaw downwards in the bottom surface of above-mentioned second lid.

According to this configuration, do not get under the situation of dust bucket, tackle, prevent adverse current, thereby improve cleaning efficient significantly by outstanding jaw at the foreign matter that rotating brush is cleared away through rotation.

Sweeper according to technical scheme 2 of the present invention is put down in writing is used dust bucket, preferably, also is formed with the outstanding jaw that appends that is positioned at than above-mentioned outstanding jaw position on the front in the bottom surface of above-mentioned second lid.

According to this configuration, brush lightly foreign matter with the rotating brush butt on one side, in addition, prevent the adverse current of foreign matter once more on one side append outstanding jaw.

Sweeper according to technical scheme 3 of the present invention is put down in writing is used dust bucket, and the base plate of the front side of above-mentioned housing forms darker than the base plate of rear side, and this plays a part the corresponding control of dust capacity of height with the opening that gets into oral-lateral is compensated.

Can know that from above-mentioned explanation the related sweeper of embodiments of the invention has following effect with dust bucket.

The bottom surface of second lid in the lid of covering shell; Be formed with outstanding outstanding jaw downwards, do not get under the situation of dust bucket at the foreign matter that rotating brush is cleared away through rotation thus, tackle by outstanding jaw; Prevent adverse current, thereby improve cleaning efficient significantly.

In addition, also be formed with the outstanding jaw that appends that is positioned at than above-mentioned outstanding jaw position on the front in the bottom surface of second lid, brush lightly foreign matter with the rotating brush butt on one side on one side append outstanding jaw thus, thereby improve broom efficient, in addition, prevent the adverse current of foreign matter once more.

In addition, the base plate of the front side of housing forms darker than the base plate of rear side, and this plays a part the corresponding control of dust capacity of height with the opening that gets into oral-lateral is compensated.

Description of drawings

Fig. 1 is an exploded perspective view of representing steam two-purpose sweeper according to a preferred embodiment of the invention;

Fig. 2 is the combination stereogram of the steam two-purpose sweeper behind the removal dish pad in Fig. 1;

Fig. 3 is the upward view of Fig. 2;

Fig. 4 is the combination cutaway view of Fig. 1;

Fig. 5 a is the upper surface stereogram of lower case;

Fig. 5 b is illustrated in the upper surface stereogram that the rotating brush and the state of the power transmission member that makes this rotating brush rotation are installed among Fig. 5 a;

Fig. 6 a and Fig. 6 b are the bottom isometric view of upper case;

Fig. 7 is the exploded perspective view of expression motor and motor support framework;

Fig. 8 is the exploded perspective view of expression dust bucket;

Fig. 9 a and Fig. 9 b are the closed condition of expression dust bucket and the cutaway view of opening-wide state;

Figure 10 and Figure 11 are the bottom surface and the upper surface stereograms of indicating panel pad;

Figure 12 is the stereogram that is used to explain the dish pad manufacturing process of Figure 11;

Figure 13 is the cutaway view of the mounting or dismounting parts of indicating panel pad and lower case;

Figure 14 is the exploded perspective view of sweeper in the past.

Figure 15 is the combination sectional view of Figure 14.

Figure 16 is the stereogram of another steam two-purpose sweeper in the past.

Figure 17 is the upward view of Figure 16.

Label declaration

100: base assembly 110: main body

111,111a, 111b: partition wall 112: filler

113,113a, 113b: division portion 115 is installed in cleaning: rubber separator

116,116a, 116b: steam is installed division portion 117: front-wheel

118: trailing wheel 119a: the hook projection

119b: hook jaw 120: lower case

121: suction inlet 123a, 123b: brush keeps brace table

125a, 125b: path 127: dust bucket mounting groove

128: the first inclination fronts 129: steam outlet

129a: steam distribution lid 130: upper case

131: breakthrough part 131a, 131b: guiding groove

132: backplate 133: the case mounting groove

135: motor is installed accommodating groove 137:PCB mounting groove

140: cleaning part 150: brush portion

151: rotating shaft 152: retainer

153: brush 160: motor

162,164: pulley 166: timing belt

170: motor installation portion 171: motor arrangement portion

171a: motor one side stand 172: supporting rib

173: motor support framework 174: the motor body framework

174a: louver 175: contact rib

176: motor connects framework 178: vibration pad

178a: louver 178b: support cap

180:PCB 190: the steam production part

191: heater 192: box assembly

193: case 194: stopper

195: tube connector 200: dust bucket

210: shell 211: the inclination front plate

212: inlet port 213: left side plate

215: back plate 217: base plate

218: pan 230: lid

231: the first lid 213a: guide protrusion

Lid 235 in 233: the second: transparent cover

238: hinge axis 240: outstanding jaw

242: append outstanding jaw 250: locker

251: locking projection 253: the lock section is separated in locking

254: operating sheet 255: hinge axis

257: locking jaw 259: spring

260: dish pad 261: tray plate

261a: pad adheres to lobe plate 261b: reinforce tray plate

263: fairlead 265: pad adheres to thrust

267: pedal 270: the mounting or dismounting parts

271: the first mounting or dismounting portions 272: projection

273: 274: the three mounting or dismounting portions of mounting or dismounting groove

274a: projection 274b: insertion groove

275: the second mounting or dismounting portions 276: groove

277: snap lock bonding part 277a: bottom panel

277b: snap lock stator 279: support portion

279a: support chip 279a ': configured slot

279b: brace 300: neck component

The specific embodiment

Below, describe according to the accompanying drawing of the preferred embodiments of the present invention, but to giving identical reference numeral with the identical part of part in the past, and omit explanation to it.

Fig. 1 is an exploded perspective view of representing steam two-purpose sweeper according to a preferred embodiment of the invention, and Fig. 2 is the combination stereogram of the steam two-purpose sweeper behind the removal dish pad in Fig. 1, and Fig. 3 is the upward view of Fig. 2, and Fig. 4 is the combination cutaway view of Fig. 1.

To shown in Figure 4, the steam two-purpose sweeper of present embodiment comprises base assembly 100 and the push-rod assembly that is located at this base assembly substantially like Fig. 1.Preferably, push-rod assembly by constituting base assembly 100 neck component 300 that is provided with and the handle assembly (not shown) that is located at neck component 300 with being rotated.

Base assembly 100 comprises main body 110, is installed in the front side of main body 110 and the cleaning part 140 and the steam production part 190 of rear side.

Main body 110 is made up of lower case that forms profile 120 and the upper case 130 that combines with lower case.

And main body 110 is that the center is divided into the cleaning installation division portion 113 of the installation cleaning part 140 that is positioned at front side and the steam of the installation steam production part 190 that is positioned at rear side is installed division portion 116 with partition wall 111.

Partition wall 111 is divided into the bottom partition wall 111a of lower case 120 sides and the top partition wall 111b of upper case 130 sides.And, preferably, between bottom partition wall 111a and top partition wall 111b, filler 112 is set.

Shown in Fig. 5 a; The front side that the division 113a of portion is installed in the cleaning of lower case 120 sides is formed with the suction inlet 121 that disposes brush portion 150; Left and right sides at suction inlet 121 is formed with downside brush maintenance brace table 123a, keeps installing among brace table 123a the retainer 152 that brush portion 150 can be kept rotatably at this downside brush.

The rear side that the division 113a of portion is installed in the cleaning of lower case 120 sides is formed with the motor arrangement portion 171 that settles motor 160; Left side or right side that the division 113a of portion is installed in the cleaning of lower case 120 sides are formed with path 125a, in this path 125a, have disposed lodge and have been with 166 in the pulley 162 of the pulley 164 of brush portion 150 and motor 160.

And, between suction inlet 121 and motor arrangement portion 171, be formed with the dust bucket mounting groove 127 of settling dust bucket 200.

Dust bucket mounting groove 127 is by the bottom surface 127a of ladder form, outstanding up front 128, left and right side 127b and the back side 127c in edge of 127a constitutes from this bottom surface.

The front side of bottom surface 127a is lower than its rear side.

Preferably, 127c is formed with the guiding groove 127d to 250 channeling conducts of following locker overleaf.

Preferably, the front 128 of dust bucket mounting groove 127 especially forms with identical gradient with the inclination front plate 211 of following dust bucket 200.

That is, front 128 is as first inclined plane 128, and inclination front plate 211 is as second inclined plane 211, and they form an inclined plane, thereby plays the importing portion effect of dustpan.

At this moment, 128 side draughts inlet 121 also is provided with rubber separator 115 in front, plays a part blocking-up thus to the scratch on floor or block foreign matter and go to the back.

Preferably, at the steam of lower case 120 sides the division 116a of portion is installed and is formed with steam outlet 129, in the end side central authorities are provided with trailing wheel 118.

And preferably, in the position of leaning on rear side a little of suction inlet 121, left and right sides front-wheel 117 is installed in lower case 120.

Preferably, combine steam discharge cap 129a in lower case 120 so that the steam of discharging from steam outlet 129 towards about disperse to discharge.

On the other hand; Shown in Fig. 6 a; In the cleaning of upper case 130 sides the division 113b of portion is installed and is formed with the breakthrough part 131 corresponding, be formed with the case mounting groove 133 that is used for install bin assembly 192 at the steam installation division 116b of portion of upper case 130 sides with suction inlet 121 and dust bucket mounting groove 127.

And, between the backplate 132 of breakthrough part 131 and upside partition wall 111b, be formed with the motor that is used to take in following motor installation portion 170 accommodating groove 135 and PCB mounting groove 137 be installed.

At the left and right sides of breakthrough part 131 sides, be formed with the upside brush holder support 123b that supports retainer 152 from the top, left side or right side that the division 113b of portion is installed in the cleaning of upper case 130 sides are formed with the upside path 125b corresponding with downside path 125a.

Lower case 120 and upper case 130 are connected by screw, and especially, side is formed with hook projection 119a in the forefront of lower case 120, and side is formed with the hook jaw 119b that supplies hook projection 119a hook in the forefront of upper case 130, improves airtight power thus.

Cleaning part 140 constitutes by brush portion 150 with to the rotary power transferring elements of these brush portion 150 transmitting rotary power.

Brush portion 150 is made up of rotating shaft 151 and the brush 153 that is located at this rotating shaft 151.

The both sides of rotating shaft 151 rotatably are held frame 152 and support.Retainer 152 is kept brace table 123a, 123b stably to support by brush.

The rotary power transferring elements by motor 160, lodge in the pulley 162 of a side that is formed on rotating shaft 151 and be located at motor 160 rotating shaft pulley 164 be with 166 to constitute.

Preferably, be made up of the timing belt with profile of tooth with 166, pulley 162 forms the toothed pulley that meshes with profile of tooth with pulley 164.

Motor 160 is mounted on lower case 120 through motor installation portion 170.

That is, motor installation portion 170 comprises the motor arrangement portion 171 that is formed on lower case 120 for the bottom surface of settling motor 160, and is connected with lower case 120 and the upper surface of motor 160 is coated motor supported supporting frame 173.

According to this structure, connect easily, and motor arrangement portion 171 and motor support framework 173 coating motors 160, can play a part the blocking-up noise thus.

And,, improve the rotating shaft durability of motor 160 thus because therefore motor 160 takes to offset the supporting construction of this active force by being with 166 to apply active force to a side.As shown in Figure 7, this can be that one and right side are that the fastening structure that two motor connects framework 176 is realized through the left side.

A plurality of contact ribs 175 of the medial surface that as shown in Figure 7, motor support framework 173 comprises the motor body framework 174 that is formed with louver 174a, be formed on motor body framework 174, and the motor that prolongs from motor body framework 174 connect framework 176.

Preferably; Contact rib 175 is belt shape along circumference; Contact so that carry out line with the outer peripheral face of motor 160, louver 174a is formed on contact rib 175 and the motor body framework 174 that contacts between the rib 175, so that the heat that is produced in the release motor 160.

Be formed with motor in the both sides of motor support framework 173 and connect framework 176, be connected fixing by screw with lower case 120.

Preferably, motor arrangement portion 171 is made up of a plurality of supporting ribs 172 of the bottom surface of supporting motor 160.

And, preferably, be formed with near the motor one side stand 171a of a side (rotating shaft) that supports motor 160 in a side of motor arrangement portion 171.

And, preferably, between the bottom surface of supporting rib 172 and motor 160, insert the vibration pad 178 that is formed with louver 178a.

On the other hand, preferably, folder is established vibration pad 178 between motor arrangement portion 171 and supporting rib 172.

And, preferably, also form louver 178a at vibration pad 178.

Be formed with the support cap 178b of a side that is supported on motor 160 in a side of vibration pad 178, its folder is set between the side of motor one side stand 171a and motor 160, absorbs the noise that produces because of vibration thus.

As shown in Figure 8, take in the lid 230 that the dust bucket 200 that is placed in breakthrough part 131 and dust bucket mounting groove 127 comprises shell 210, reaches the top that opens and closes this shell 210.

Be formed with the inlet port 212 of the foreign matter entering that supplies cleaning in the front of shell 210.

That is, shell 210 is made up of front plate 211, left side plate 213, back plate 215 and base plate 217, uses the floss hole of the foreign matter of open upper part cleaning accumulation.

As stated, front plate 211 is made up of the inclination front plate 211 that tilts, and plays the dustpan effect.

Certainly, inlet port 212 is disposed at the upside of inclination front plate 211.

Preferably, be formed with guide protrusion 213a, be formed with guiding groove 131a at the left side plate of breakthrough part 131 at left side plate 213.

Base plate 217 is with the morphosis of the bottom surface 127a that is placed in above-mentioned ladder form.

So,, therefore play a part the corresponding capacity of the height with inlet port 212 that reduces is compensated because the front side 217a of base plate 217 more leans on the below than rear side 217b.

Preferably, lid 230 is made up of first lid 231 on the top of cover shell 210 and second lid 233 that forwards prolongs from first lid 231.

When dust bucket 200 was accommodated in breakthrough part 131, shown in Fig. 4 and Fig. 9 a, second lid 233 hid the top of brush 153.

Preferably, lid 230 is combined with shell 210 by hinge member 218,238.

That is, the hinge axis 238 of lid 230 combines with the pan 218 of shell 210 and can be rotated.

Preferably, hinge axis 238 is formed between first lid 231 and second lid 233, and pan 218 is formed near the left side plate 213 the inlet port 212.

When position owing to this hinge axis 238 and pan 218; From the closed condition of Fig. 9 a when becoming the opening-wide state shown in Fig. 9 b; The top of 231 pairs of shells 210 of first lid is opened, and on the other hand, second lid 233 contacts with inclination front plate 211 and plays a part to block inlet port 212.On the contrary, if close first lid 231, then second lid 233 is opened inlet port 212 sides, is the seesaw form.

So, pour out foreign matter even control shell 210 and second lid 233, foreign matter also can not leak to inlet port 212 sides, therefore efficiently.

And; Because foreign matter is discharged through top; Collected dust does not leak into other parts except inlet port 212, therefore compared with the dust bucket in the past that opens and closes through the bottom surface (dust of accumulation drops through the slit and is deposited in the dust bucket mounting groove), dust bucket mounting groove 127 is cleaner.

On the other hand, preferably as shown in Figure 4, be formed with outstanding outstanding jaw 240 down in the bottom surface of second lid 233.

Should be the outstanding rib form of direction to the left and right by outstanding jaw 240, play a part foreign matter that blocking-up causes based on the rotation of brush portion 150 jump out again (adverse current phenomenon).

So the foreign matter that collides with outstanding jaw 240 enters into inlet port 212 again, perhaps drops between inlet port 212 and brush portion 150, can further improve sweeping efficiency thus.

And, preferably as shown in Figure 4, also form in the bottom surface of second lid 233 and to be positioned at the outstanding jaw 242 of appending of outstanding jaw 240 the place aheads.

This appends outstanding jaw 242 and plays a part to sweep the dust that falls to sticking on the brush 153, can further improve the sweeping efficiency of brush 153 thus.

Therefore, when forming outstanding jaw 240 or append outstanding jaw 242, this outstanding jaw 240,242 contacts with inclination front plate 211 and plays the function of blocking inlet port 212 sides.

Preferably, on second lid 230, be provided with transparent cover 235 of the inside that to watch shell 210.

Preferably, transparent cover 235 is inserted into from first lid 231 part outstanding towards the below, is formed with the handle jaw 236 that can insert finger in its side.

On the other hand, preferably, be provided with the locker 250 that lid 230 relative shells 210 is carried out locking/unlocking.

Locker 250 is by the locking projection that is formed at lid 230 251 and lock section 253 is separated in the locking that this locking projection 251 carries out locking/unlocking constitute.

Locking separate lock section 253 by operating sheet 254, to make this operating sheet 254 be that the center is formed on the upside of operating sheet 254 and supplies the locking jaw 257 of locking projection 215 hooks, the spring 259 that is disposed at the downside of operating sheet 254 to constitute for recessed hinge (not shown) hinge axis 255 that can be rotated of back plate 215, with hinge axis 255.

So; When pushing the operating sheet 254 of a side with spring 259; Locking projection 251 is unlocked in the time of 257 rotations of locking jaw, on the contrary, and when locking projection 251 is pushed into; Make operating sheet 254 rotation when then pushing locking jaw 257 top open, locking projection 251 and locking jaw 257 are meshing with each other and lock.

Preferably, plate is when being provided with highlightedly from the back when this locker 250, and plate 132 is formed with the guiding groove 131b to locker 250 channeling conducts overleaf.

Steam production part 190 by heater 191, water contacted with this heater 191 and produce the case 193 of steam and tube connector 195 that the steam that will in this case 193, produce is connected to steam outlet 129 constitutes.Can inject water to case 193 through stopper 194.

Space mounting between partition wall 111b and backplate 132 has pair steam production part 190 and cleaning part 140 to carry out the PCB180 of drive controlling.

On the other hand, to shown in Figure 13, can append the dish pad of installing and removing by mounting or dismounting parts 270 260 like Figure 10 in the bottom surface of lower case 120.

The purposes of dish pad 260 is used in combination when utilizing the steam soaking floor for separation when the cleaning carpet etc.

Dish pad 260 form tray plate 261, can with steam outlet 129 be formed at with being communicated with tray plate 261 fairlead 263, to reach with fairlead 263 be that the pad that the center is formed on forward and backward or front and back adheres to thrust 265.

Pad adheres to thrust 265 and should be made up of soft plastic material (PP or PC series), so that the velcro of pad adheres to easily, separates.The plastic material that this is soft when using (that is, adhere to separate and use) with present embodiment for single article, owing to flexural deformation is difficult to the bottom surface attached to lower case 120 identically.(existing steam cleaner is owing to be fastened on upper case, adheres to thrust and is molded over lower case with the flexible plastic material even therefore play pad, also can prevent the effect of the phenomenon that upper case is crooked).

So; Shown in figure 12; In the present embodiment, at first will be formed with the pad that soft pad adheres to conduct first tray plate of thrust 265 and adhere to lobe plate 261a, carry out moulding with heat-resisting flexible plastic; Afterwards this pad is adhered to lobe plate 261a and embed mould, use afterwards that not too heat-resisting and rigid plastics (plastics that comprise glass fibre in PP or the PC series a little) forms the reinforcing tray plate 261b as second tray plate compared with the former.The second tray plate 261b of Figure 12 is not extra manufacturing, but helps the accompanying drawing understood.

So, though dish pad 260 is Dan Pin, supporting the edge that pad adheres to lobe plate 261a owing to reinforce tray plate 261b, therefore keep stable status.

Mounting or dismounting parts 270 are made up of the first mounting or dismounting portion 271 that is formed at dish pad 260 and the second mounting or dismounting portion 275 that is located at lower case 120.

The first mounting or dismounting portion 271 is made up of with the mounting or dismounting groove 273 that is formed on the side of this projection 272 projection 272 of the upper surface that is formed on dish pad 260.

The second mounting or dismounting portion 275 by the snap lock bonding part 277 of the groove that is accommodated in the bottom surface that is formed at lower case 120 276, and the support portion 279 of supporting this snap lock bonding part 277 constitute.

Snap lock bonding part 277 by the bottom panel 277a of the bottom surface that places groove 276, and on this bottom panel 277a, can constitute with the snap lock stator 277b that cantilever form is carried out strain.Be formed with slotted hole 277a ' at the center of bottom panel 277a, " position, this is comparatively preferred to be formed at the slotted hole projection 277a of groove 276 in the middle insertion of this slotted hole 277a '.

The support chip 279a that support portion 279 is supported by pushing bottom panel 277a, and be connected with lower case 120 and fix and the brace 279b that support chip 279a supports is constituted.

Preferably, when support chip 279a is hollow shape, on support chip 279a, form configured slot 279a ', can be for snap lock stator 277b in the middle action of this configured slot 279a '.

Preferably, because the first mounting or dismounting portion 271 and the second mounting or dismounting portion 275 are positioned at the rear side of dish pad 260 and lower case 120, therefore also form the 3rd mounting or dismounting portion 274 in the front side of dish pad 260 and lower case 120.

Preferably, the 3rd mounting or dismounting portion 274 by the projection 274a of the upper surface that is formed on dish pad 260, and the insertion groove 274b that supplies this projection 274a to insert constitute.Preferably, projection 274a and insertion groove 274b are the prismatoid of installing and removing easily.

Preferably, this dish pad 260 is formed with the pedal 267 that can let the user stand and trample at rear side.Pedal 267 can not only tramp with one's feet to step on and separate, and can also push and separates with hand.

As stated; Although be illustrated with reference to the preferred embodiments of the present invention; Yet the person of ordinary skill in the field is to be understood that under the purport of the present invention and category that does not exceed in claims to be put down in writing, can be with variform, and the present invention is changed or is out of shape.

The present invention not only can be applicable to above-mentioned storage-type steam two-purpose sweeper (on main body, being provided with the steam production part), can also be applied to injecting type (being provided with the steam production part in the push rod side) or gravity type steam two-purpose sweeper (on push rod or main body, being provided with the steam production part).

Claims

1. a sweeper is used dust bucket, and its brush with rotation is cleared away foreign matter, it is characterized in that,

Comprise:

Housing, its top is open, and the front is formed with the inlet port that supplies foreign matter to get into; And

Lid, it is made up of first lid on the top that covers above-mentioned housing and second lid that forwards prolongs from above-mentioned first lid,

Be formed with outstanding outstanding jaw downwards in the bottom surface of above-mentioned second lid.

2. sweeper according to claim 1 is used dust bucket, it is characterized in that,

Also be formed with the outstanding jaw that appends that is positioned at than above-mentioned outstanding jaw position on the front in the bottom surface of above-mentioned second lid.

3. sweeper according to claim 1 is used dust bucket, it is characterized in that,

The base plate of the front side of above-mentioned housing forms darker than the base plate of rear side.