CN105078370A

CN105078370A - Floor cleaning machine

Info

Publication number: CN105078370A
Application number: CN201510222344.1A
Authority: CN
Inventors: 马西米利亚诺·鲁福
Original assignee: Fimap SpA
Current assignee: Fimap SpA
Priority date: 2014-05-05
Filing date: 2015-05-04
Publication date: 2015-11-25
Also published as: US20150313434A1; HUE032188T2; EP2941997B1; EP2941997A1; DK2941997T3

Abstract

A floor cleaning machine, particularly for household use, which comprises a box-like body (2) that defines a compartment (3) for accommodating a cylindrical brush (4) that has a horizontal axis; the compartment (3) has, at one end, an access opening (6) that can be closed by means of a closure door (7) that has a rim (30) adapted to engage, by interlocking, the rim of the access opening (6); elastic pusher means (8) being provided that act on the closure door (7) in order to facilitate its disengagement from the access opening (6) and means (7a) for the removable locking of the closure door (7) in the condition for closing the access opening (6).

Description

Floor cleaner

Technical field

The present invention relates to a kind of especially for the floor cleaner of family expenses.

Background technology

The floor cleaner being provided with case type container main body is known, this case type container main body holds cylindricality brush, and the trunnion axis of this cylindricality brush is substantially arranged transverse to the direction of advance of machine and activated rotatably around its axis by the motor device be associated with this machine.

Especially, this brush is arranged in one and has in the adaptive compartment of respective shapes, and compartment at one end has access aperture (accessopening, access hole), to allow brush from case type container body shaft to extraction.

The access aperture that brush holds compartment is closed by closing door, and this closing door has an edge, and this edge can be engaged by interlocking with the open end edge of compartment.

For current machine, owing to needing certain power to make the edge of closing door and the edge of access aperture depart from, be therefore suitable difficulty for removing closing door from the access aperture of this compartment user.

Summary of the invention

The object of the invention is to solve above-mentioned shortcoming, thus the invention provides a kind of especially for the floor cleaner of family expenses, this floor cleaner makes it possible to the closing door easily removing brush accommodation compartment.

Based on this target, an object of the present invention is to be to provide a kind of especially for the floor cleaner of family expenses, this floor cleaner is in use very practical and have extremely simple structure.

According to the invention provides a kind of floor cleaner being used in particular for family expenses, comprise box-shaped body, box-shaped body is defined for the compartment holding cylindricality brush, cylindricality brushing tool has trunnion axis, compartment at one end has access aperture, access aperture can be closed by the marginate closing door of tool, this edge is suitable for the edge being engaged into hand-hole by interlocking, wherein, floor cleaner comprises Elastic pusher device, Elastic pusher device acts on closing door so that closing door and access aperture depart from, and the locking device that can remove be provided with for the removably latch enclosure door when closed access aperture.

Below by way of to according to the present invention especially for the description of the floor cleaner of family expenses, this target and these and other object will become more apparent.

Accompanying drawing explanation

By below to illustrate by means of non-limiting example shown in the drawings according to of the present invention especially for family expenses floor cleaner preferably but the description of the embodiment of nonexcludability, further feature and advantage of the present invention will become more apparent, wherein:

Fig. 1 is the perspective view according to floor cleaner of the present invention;

Fig. 2 is the perspective view according to floor cleaner of the present invention, and upper cover is in rising open mode;

Fig. 3 is the perspective view according to floor cleaner of the present invention, and upper cover is in open mode and the closing door that brush holds compartment is removed;

Fig. 4 is that brush holds the perspective view of compartment extraction from it;

Fig. 5 is the perspective view of the details of brush;

Fig. 6 is the perspective view that brush holds the closing door of compartment;

Fig. 7 is the profile according to floor cleaner of the present invention intercepted along brush axis, wherein, for simplicity, eliminates some parts.

Detailed description of the invention

With reference to accompanying drawing, represent with Reference numeral 1 on the whole for the floor cleaner of family expenses especially according to the present invention, it comprises box-shaped body 2, and this box-shaped body defines the accommodation compartment 3 of cylindricality brush 4, and this brushing tool has trunnion axis.

Easily, holding the outline-shaped of compartment 3 becomes to correspond essentially to brush 4, and especially in upper area by be configured as cylindrical portion define wall 5 close.

As in the example shown, box-shaped body 2 optionally has upper cover 2a, and this upper cover can raise and for covering the region holding compartment 3 and be positioned at.

Hold compartment 3 and at one end there is access aperture 6, extract out to allow the axis of brush 4.

The access aperture 6 holding compartment 3 is closed by closing door 7, and this closing door has edge 30 especially, and this edge can be engaged by the edge of interlocking openend 6.

According to the present invention, be provided with Elastic pusher device 8, this Elastic pusher device is used for acting on closing door 7 so that itself and access aperture 6 depart from.

Same according to the present invention, also there is the device 7a being used for latch enclosure door 7 removedly, it guarantees to remain in access aperture 6 during closing door in off position.

Particularly, Elastic pusher device 8 comprises at least one spring 9, and this spring is advantageously inserted between closing door 7 and brush 4.

Especially, spring 9 advantageously leans against in its one end on the shoulder 10 that is limited on brush 4, and is resisted against closing door 7 towards on the surface of this accommodation compartment 3 at its other end.

More particularly, spring 9 is contained in room 11, and it is interior and at least unlimited in the end towards the access aperture 6 holding compartment 3 of brush 4 that this room is limited to brush 4 vertically.

As illustrated especially in Fig. 7, room 11 is arranged in the backing roll 12 of brush 4 vertically, and clean bristle 12a is arranged on the outer surface of this backing roll.

Equally along the axis of backing roll 12, be also advantageously provided container cavity 13, in this container cavity, be furnished with the electro-motor 14 for activating brush 4.

Especially, electro-motor 14 joins the drawing head 15 of the specific shaping of outline (contoured) to by its output shaft, so that therefore the rotary motion around himself axis can be transmitted to brush 4 to backing roll 12, wherein, in the seat 16 that this drawing head and then be bonded on complementally is shaped, this seat is equally also limited in backing roll 12 between room 11 and container cavity 13.

According to shown example, spring 9 against shoulder 10 limited by annular region, this annular region extends around the edge of the seat 16 be complementally shaped in periphery, and the diameter dimension of this annular region is less than the container cavity 13 of chamber 11 and electro-motor 14.

Advantageously, the supportive body 35 of brush 4 is integrally associated with closing door 7 and is suitable for being bonded in chamber 11.

Especially, supportive body 35 is such as formed by disk, and this disk is such as fixed to the main body of closing door 7 by screwing element 18, and can be inserted in combined spring 9 in chamber 11, thus it is pressed against on shoulder 10.

Easily, the device 7a for latch enclosure door 7 is removedly made up of at least one pair of movable teeth 20, and these movable teeths toward each other and be suitable for engaging the re-spective engagement seat 21 defined in wall 5 being limited to and holding compartment 3.

More specifically, movable teeth 20 to be laterally arranged on both sides respect to one another relative to the symmetrical centre face of substantially vertical closing door 7 and to be arranged on closing door 7, they can be slided between latched position and off-position along the direction being basically perpendicular to described symmetrical centre face, in latched position, they are laterally given prominence to relative to the edge 30 of closing door 7, and in off-position, they are contained in the circumference of closing door 7.

Easily, movable teeth 20 is flexibly remained in latched position by elastic contrast's spring (contrastspring).

Advantageously, corresponding drive division 22 is also relevant to movable teeth 20, can to slide along groove 23 and can be close on the outside of closing door 7, relative to the effect of elastic contrast's spring, they manually to be moved to off-position from latched position to allow user.

As follows according to the use of machine of the present invention.

If user wants to remove brush 4 from accommodation compartment 3, first he promote upper cover 2a.

Then movable teeth 20 is moved to off-position from latched position by user, thus by the thrust being applied to closing door 7 by spring 9, edge 30 is disengaged with the edge of access aperture 6, thus achieve automatically disengaging of closing door 7 and access aperture 6, and user does not need firmly.

Once closing door 7 removes by this way, user axially can extract brush 4 out from accommodation compartment 3 by access aperture 6.

When on the contrary, user needs when holding storage brush in compartment 3, and first user axially inserts brush 4, until it is fully positioned at this compartment by access aperture 6.

Then closing door 7 is resisted against the end of spring 9 by him, this end can be given prominence to from chamber 11 towards access aperture 6 and alternatively, as shown in the figure, maybe can remain in brush 4, and the thrust of the elastic reaction of spring 9 can be overcome to closing door 7 by applying, make supportive body 35 enter chamber 11, and the edge 30 of closing door 7 is interlocked with the edge of access aperture 6.

Now, movable teeth 20 can engage corresponding joining base 21 by snap effect, thus guarantees automatically locking of closing door 7.

From already described above, it is obvious that because this allows greatly to facilitate the operation holding the closing door of compartment for removing brush, thus the present invention fully can realize expecting object.

More than be described as favourable, convenient etc. of the present invention all features also can omit or replace with equivalent.

With reference to overall instruction or all can be present in other embodiments with reference to each feature that particular implementation describes or can be used to the feature of replacing in these embodiments.

Large amendment and change can be made, as long as all these is in the scope of claims to the present invention conceived thus.

In fact, material used can be selected according to demand and arbitrarily, if they with specifically to use and shape and size adapt.

All details can be replaced with element equivalent in other technologies further.

Claims

1. a floor cleaner, comprise box-shaped body (2), described box-shaped body is defined for the compartment (3) holding cylindricality brush (4), described cylindricality brushing tool has trunnion axis, described compartment (3) at one end has access aperture (6), described access aperture can be closed by the marginate closing door of tool (7), described edge is suitable for the edge engaging described access aperture (6) by interlocking, it is characterized in that, described floor cleaner comprises Elastic pusher device (8), it is upper so that described closing door and described access aperture (6) depart from that described Elastic pusher device acts on described closing door (7), and described floor cleaner is also provided with the locking device (7a) that can remove for removably locking described closing door (7) when closing described access aperture (6).

2. floor cleaner according to claim 1, it is characterized in that, described Elastic pusher device (8) comprises at least one spring (9), and described spring is inserted between described closing door (7) and described brush (4).

3. floor cleaner according to claim 2, it is characterized in that, described spring (9) is at one end resisted against on the shoulder that is defined on described brush (4), and the other end be resisted against described closing door (7) towards on the surface of described compartment (3).

4. the floor cleaner according to Claims 2 or 3, it is characterized in that, described spring (9) is contained in the chamber (11) be limited to vertically in described brush (4), described chamber at least opens wide in the end towards described access aperture (6) of described brush (4), and the supportive body (35) of described brush (4) is associated with described closing door (7) and is suitable for engaging described chamber (11).

5. floor cleaner according to claim 1, it is characterized in that, the described locking device (7a) that can remove comprises at least one pair of movable teeth (20), toward each other and be suitable for engaging corresponding joining base (21), described joining base is defined in the wall (5) defining described compartment (3) described movable teeth.

6. floor cleaner according to claim 1, is characterized in that, described floor cleaner is Household floor cleaner.