CN209252681U - A kind of cleaning head for suction tool - Google Patents

Abstract

The utility model discloses a kind of cleaning heads for suction tool, cleaning head includes upper cover, upper cover center is provided with air suction opening, the lower section of upper cover is provided at circumferentially spaced multiple radially extend and downwardly convex clean body centered on the air suction opening, clean body is that flexible material of wiping is constituted, the lower surface of clean body is contacted with surface to be cleaned, surface to be cleaned is wiped across in a rotative pattern, adjacent clean body and upper cover, space between surface to be cleaned constitutes the dust absorbing air passage that foul is sucked to the air suction opening, the cleaning head can be used for electric mop, dust catcher, the burnishers such as sweeping robot, it may be implemented to sweep and drag suction one, reduce room air secondary pollution during cleaning, it is good with cleaning effect, the high feature of cleaning efficiency.

Description

A kind of cleaning head for suction tool

Technical field

The utility model relates to burnisher field, more particularly, to dust catcher or sweeper with dust-absorbing function, The cleaning head of the burnishers such as sweeping robot, electronic rotation mop.

Background technique

In the prior art, it is widely used using the tool that cleaning head rotation mode is cleaned, such as with rotation Turn dust catcher, sweeper, the sweeping robot etc. of brush, but the dust catcher with rotating brush is only capable of dust suction or sweeps the floor, and can not drag Ground can not remove ground stain and sewage, and suction is only capable of acting near suction inlet, and hair is easily wrapped in bristle even shaft On, in addition, the bristle on rotation impact ground easily causes dirt wadding to fly upward, floats in air, cause room air secondary pollution.

In addition to this, in electronic rotation mop, a kind of commonly used round mop carries out rotation wiping to ground, but It is that and can only be cleaned in a manner of bottom plane spin friction since the usable area of mop is limited, the no image of Buddha commonly drags Equally collapsing foul together, so mop is easy to dirty, needs often to take mop and replaced and cleaned；It adds Because motor is constantly rotating, foul four can be dissipated and be thrown away during mopping floor, it, must when causing using such electronic rotation mop First ground must be swept only, or first be cleaned one time with dust catcher, use is very inconvenient, and cleaning efficiency is lower.

Summary of the invention

The purpose of the utility model is to provide a kind of cleaning heads for suction tool, in rotary work, can wipe It sweeps the floor face, and wipes stain, there is preferable cleaning effect, it can be achieved that sweeping and drag suction one.

To achieve the above object, the utility model uses following technical scheme: the cleaning head includes upper cover, the upper cover Center is provided with air suction opening, and the lower section of the upper cover has been provided at circumferentially spaced multiple radial directions centered on the air suction opening and prolonged It stretches and downwardly convex clean body, the clean body is that flexible material of wiping is constituted, lower surface and the surface to be cleaned of the clean body connect Touching, wipes across surface to be cleaned in a rotative pattern, and the space between adjacent clean body and upper cover, surface to be cleaned, which is constituted, sucks institute for foul State the dust absorbing air passage of air suction opening.

The beneficial effect of the scheme essentially consists in: cleaning head is provided at circumferentially spaced and downwardly convex in rotary work The clean body bottom surface risen can wipe across surface to be cleaned, and the clean body radially extended has shortest air inlet distance and lesser air inlet Resistance, the side edge of clean body, which has surface to be cleaned, strikes off effect, can overcome typical circular spin-cleaning head can only be the bottom of with Facial planes wiping, the disadvantage bad to stain cleaning effect, and when cleaning head itself is dirty, promotion can also be collected Foul reduces the number for being replaced and cleaned cleaning head；Clean body is that flexible material of wiping is constituted, can with Wet-dry, make dust adhesion in In clean body, room air secondary pollution caused by tiny dirt wadding is reduced；Sky between adjacent clean body and upper cover, surface to be cleaned Between the semiclosed dust absorbing air passage that constitutes, when work is in rotation status, increases suction range, while having again lesser Incoming air area only needs lesser suction foul can be sucked air suction opening；It sweeps and drags suction function can be real by the cleaning head Existing, realization, which is swept, drags suction one.

In the preferred embodiment of the utility model, the lower surface of the clean body is fan annular.The beneficial effect is that: manufacture When waste of material it is few, dust absorbing air passage opening is big, enters dust absorbing air passage convenient for foul, and dust absorbing air passage ecto-entad is gradually reduced, and inhales Power gradually increases, and has lesser air intake resistance.

In the preferred embodiment of the utility model, the lower surface of the clean body is sector.The beneficial effect is that: clean body Lower surface be sector, dust absorbing air passage inboard can possess biggish inlet area at air suction opening, so that volume is biggish Foul is able to enter air suction opening.

In the preferred embodiment of the utility model, the upper surface of the upper cover is equipped with velcro.The beneficial effect is that: it is described The velcro being arranged below the mounting disc that velcro can be arranged with host bottom conveniently fits together, convenient for changing clothes Cleaning head.

In the preferred embodiment of the utility model, the upper cover is equipped with hole or the slot of installation.The beneficial effect is that: it can be with The fixing piece cooperation being arranged below mounting disc with the setting of host bottom, plays the role of fixed cleaning head.

In the preferred embodiment of the utility model, the upper cover and clean body are that collodion is constituted, under the clean body Surface is equipped with tooth socket.The beneficial effect is that: collodion has stronger water imbibition and wearability, and surface is fine and smooth, is bonded with ground tightly Close, cleaning effect is preferable, and lower surface, which is equipped with tooth socket, can further enhance cleaning effect, while prevent collodion and ground contact surface Product is excessive, and frictional resistance is too strong, causes cleaning head rotation difficult.

In the preferred embodiment of the utility model, the upper cover and clean body are sponge composition, the following table of the clean body Face is equipped with wiper.The beneficial effect is that: sponge material has preferable water imbibition, and will not damage furniture, is convenient for water wring after cleaning, And the wiper of clean body lower surface setting can prevent sponge from wearing, and play better cleaning action, and can be with dry and wet two With.

In the preferred embodiment of the utility model, there is the inclined-plane or arc being upturned on the outside of the lower surface of the clean body Face.The beneficial effect is that: when there is short obstacle on ground, inclined-plane or cambered surface that the lower surface of the clean body is upturned can be with The cleaning head crossing over blockage is guided, prevents the cleaning head from being stopped by obstacle.

In the preferred embodiment of the utility model, at least one side edge of the clean body towards the dust absorbing air passage is equipped with The scraping article contacted with surface to be cleaned.The beneficial effect is that: when the material of clean body and ground contact portion is general fibre wiper, Be bonded defective tightness with ground, on wet ground hair and stain cleaning effect it is poor, ground is easy to leave circle Shape washmarking；Such as clean body material is collodion or when rubber is bonded close material with ground, and will cause and ground friction hinders Power is excessive, and cleaning head rotation is difficult；And scraping article is arranged at clean body edge in preferred embodiment, scraping article and contact area of ground are little, Resistance is smaller, can but play the role of preferably striking off, and the part of fabric, can absorb water and wipe across wet ground, adherency Foul, and play the role of supporting fixed scraping article.

In the preferred embodiment of the utility model, the scraping article is rubber or silica gel material.The beneficial effect is that: rubber or Silica gel material soft abrasion-resistant is bonded closely with ground, can play the role of preferably striking off.

Detailed description of the invention

Fig. 1 is the cleaning head bottom view of the utility model embodiment 1；

Fig. 2 is the cleaning head and mounting disc structural schematic diagram of the utility model embodiment 1；

Fig. 3 is the cleaning head structural schematic diagram of the utility model embodiment 2；

Fig. 4 is the cleaning head structural schematic diagram of the utility model embodiment 3；

Fig. 5 is the cleaning head bottom view of the utility model embodiment 4.

Specific embodiment

The present invention will be further described with reference to the accompanying drawings and examples.

Embodiment 1: as shown in Figure 1 and Figure 2, the cleaning head includes upper cover 1, and the center of upper cover 1 is provided with air suction opening 2, the lower section of upper cover 1 is provided at circumferentially spaced multiple radially extend and downwardly convex clean body 3 centered on air suction opening 2；This In embodiment, annular is preferably fanned in the lower surface of clean body 3, and clean body 3 is that flexible material of wiping is constituted, and the flexible material of wiping can be Other flexible materials that can be used for wiping across ground known to collodion, sponge, fabric or industry professional, in the present embodiment, Upper cover 1 and clean body 3 are preferably polyvinyl alcohol collodion foamed material, tooth socket are equipped in the lower surface of clean body 3, using mold one It is body formed, it is equipped with the mounting groove 8 of installation in upper cover 1, the mounting groove 8 is used for and 20 lower section of mounting disc of host bottom setting The fixing piece 22 that is equipped with cooperates, and 20 center of mounting disc is equipped with hollow central axis 21, the insertion installation of fixing piece 22 when installation In slot 8, central axis 21 is inserted into air suction opening 2, and cleaning head is fixed on to the lower section of mounting disc 20, when host work, inside host Motor drive mounting disc 20 and be installed on the cleaning head rotation of the lower section of mounting disc 20, the lower surface of clean body 3 wipes across clear Face cleaning, the side edge of clean body 3 strike off promotion foul, and the space between adjacent clean body 3 and upper cover 1 and surface to be cleaned, which is constituted, inhales Dirt air duct 4, foul are inhaled into air suction opening 2 by the dust absorbing air passage 4, subsequently enter the central axis 21 of mounting disc 20, finally quilt It sucks in the dust exhaust apparatus being arranged in host.

Embodiment 2: as shown in figure 3, the cleaning head includes upper cover 1, the center of upper cover 1 is provided with air suction opening 2, on The upper surface gluing of lid 1 is sewed with velcro 7, sets below the mounting disc that is arranged with host bottom of the velcro 7 of when installation The velcro fitting set；In the lower section of upper cover 1, multiple radially extend simultaneously downwards has been provided at circumferentially spaced centered on air suction opening 2 The clean body 3 of protrusion, clean body 3 and upper cover 1 are sponge composition, and clean body 3 and upper cover 1 can be integral die forming, can also To be clean body 3 in conjunction with 1 gluing of upper cover, in the lower surface of clean body 3, gluing or it is sewed with wiper 6, on the side of clean body 3 Edge side, is adhesive with scraping article 5, scraping article 5 can be rubber, silica gel or it is other be bonded with ground closely, and have flexible and wear-resisting The material of property is made；The lower surface of clean body 3 is contacted with surface to be cleaned, is wiped across and is cleaned in a rotative pattern under the drive of host Face, the space between adjacent clean body 3 and upper cover 1 and surface to be cleaned constitute dust absorbing air passage 4, and foul is inhaled by dust absorbing air passage 4 Enter in air suction opening 2.

Embodiment 3: as shown in figure 4, the cleaning head includes upper cover 1, the center of upper cover 1 is provided with air suction opening 2, on The upper surface gluing of lid 1 is sewed with velcro 7, sets below the mounting disc that is arranged with host bottom of the velcro 7 of when installation The velcro fitting set；In the lower section of upper cover 1, multiple radially extend simultaneously downwards has been provided at circumferentially spaced centered on air suction opening 2 The clean body 3 of protrusion, clean body 3 and upper cover 1 are sponge composition, and clean body 3 and upper cover 1 can be integral die forming, can also To be clean body 3 in conjunction with 1 gluing of upper cover, in the lower surface of clean body 3, gluing or it is sewed with wiper 6, the clean body 3 Lower surface has the inclined-plane being upturned or cambered surface close to the part in outside；The lower surface of clean body 3 is contacted with surface to be cleaned, Surface to be cleaned is wiped across under the drive of host in a rotative pattern, the space between adjacent clean body 3 and upper cover 1 and surface to be cleaned is constituted Dust absorbing air passage 4, foul are inhaled into air suction opening 2 by dust absorbing air passage 4.

Embodiment 4: as shown in figure 5, the cleaning head includes upper cover 1, the center of upper cover 1 is provided with air suction opening 2, on The lower section of lid 1, be provided at circumferentially spaced centered on air suction opening 2 it is multiple radially extend and downwardly convex clean body 3, clean body 3, which wipe material by flexibility, is constituted, and the lower surface of clean body 3 is sector, the space between adjacent clean body 3 and upper cover 1 and surface to be cleaned Dust absorbing air passage 4 is constituted, foul is inhaled into air suction opening 2 by dust absorbing air passage 4.

Above embodiments are only the cases of the utility model, these embodiments are for illustrating the substantially former of the utility model Reason, main feature and advantage are not construed as the restriction to the utility model, any simply replacing according to the spirit of the present invention It changes and combination should be understood as without departing from the protection scope of the utility model.

Claims (10)

1. a kind of cleaning head for suction tool, it is characterised in that: the cleaning head includes upper cover, the upper cover center It is provided with air suction opening, the lower section of the upper cover has been provided at circumferentially spaced multiple radially extend simultaneously downwards centered on the air suction opening The clean body of protrusion, the clean body are that flexible material of wiping is constituted, and the lower surface of the clean body is contacted with surface to be cleaned, with rotation Mode wipes across surface to be cleaned, and the space between adjacent clean body and upper cover, surface to be cleaned, which is constituted, sucks the air suction opening for foul Dust absorbing air passage.

2. cleaning head as described in claim 1, it is characterised in that: the lower surface of the clean body is fan annular.

3. cleaning head as described in claim 1, it is characterised in that: the lower surface of the clean body is sector.

4. cleaning head as described in claim 1, it is characterised in that: the upper surface of the upper cover is equipped with velcro.

5. cleaning head as described in claim 1, it is characterised in that: the upper cover is equipped with hole or the slot of installation.

6. cleaning head as described in claim 1, it is characterised in that: the upper cover and clean body are that collodion is constituted, the clean body Lower surface be equipped with tooth socket.

7. cleaning head as described in claim 1, it is characterised in that: the upper cover and clean body are that sponge is constituted, the clean body Lower surface be equipped with wiper.

8. cleaning head as described in claim 1, it is characterised in that: oblique with being upturned on the outside of the lower surface of the clean body Face or cambered surface.

9. cleaning head as described in claim 1, it is characterised in that: at least a side of the clean body towards the dust absorbing air passage Edge is equipped with the scraping article contacted with surface to be cleaned.

10. cleaning head as claimed in claim 9, it is characterised in that: the scraping article is rubber or silica gel material.