TW200840535A - Displaceable domestic floor-cleaning appliance, and wetting device for a mopping roller - Google Patents

Abstract

The invention relates to a displaceable domestic wet-cleaning appliance (1) for floors, comprising a mopping roller (11) which is wetted, it being possible to move the appliance (1) in conventional manner in two directions (r, r') of travel which are opposite to one another. In order to improve a domestic wet-cleaning appliance for floors of the type under discussion in terms of the cleaning result which can be achieved, it is proposed that two mopping rollers (11, 12) are provided which are spaced apart in the direction (r) of travel and which can both rotate, but of which one blocks in each direction (r, r') of travel of the appliance (1).

Description

200840535 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD The present invention relates first to a displaceable household floor cleaning apparatus including a wiping cylinder that can be moved in a conventional manner in two directions of travel opposite to each other. . r [Prior Art] Floor cleaning equipment of the type discussed is also known for use in the household sector. The household appliances of the type described in the spring have a rotary wiping cylinder which is used for cleaning purposes' and by means of the rotary rubbing;: a cylinder for treating the floor to be treated or cleaned. SUMMARY OF THE INVENTION The technical problem of the present invention is to improve a household floor cleaning apparatus of the type in question in terms of achievable cleaning results relative to known prior art. This problem is first solved by applying the subject matter of the scope of the patent application, which is based on the two wiping cylinders provided, and the two wiping cylinders are separated in the direction of travel and both Rotatable, but at least one of the wiping cylinders is occluded at least in the direction of travel of the device. Due to such a configuration according to the present invention, a wiping cylinder that is occluded at least in the direction of travel of the device forms a linear wiping edge. Its rollers are operated in a virtually static manner, allowing them to move on the floor to be cleaned while being in a standstill. In this case, the wiping edge extends transversely to the direction of displacement of the device and is responsible for the cleaning of the floor. Due to the action of the wiping edge of the solid web on the floor to be cleaned and the relative movement of this edge relative to the floor, the dirt is loosened, collected and transported away. When the device is moved in the opposite direction of travel, the 312XP/invention specification (supplement)/97-02/96144047 6 200840535 changes the state, so that another wiper drum is formed into a two-bar change due to occlusion, in this device One of the directions of travel begins at the edge. Wipe the edges by . Therefore, in a specific example, when the inspection is performed, the leading rubbing roller forms a wiping edge::: to: in the specific example, in the direction of displacement = To replace the wiping cylinder, always slid 'to form a wiping edge=—the direction of travel is occluded by a wipe: = rotation. In this connection, 'in step, two in the direction of travel: = two wiping cylinders, and allowing the freezer on the opposite direction to open the base proposed equipment suitable for dry floor cleaning, α in a = roll = in the direction of the direction and / or in the other direction by grinding 5: ^ σ wet cleaning of the floor, for the thirst, oysters, at least one of the wiping rollers is wet. , ... style / month features: these features are better combined with the application principle, the knot "required." 二 二 彳 彳 或其 or their respective characteristics, can also be heavy J two wiping rollers can be in each - travel In the direction of the branch: "the floor of the temple" a, the wiper roller in one of the directions of travel = the 丄 system is achieved by occluding the flash lock or clamping the saliva, and on the 仃 11 Prevents engagement' and the wiper drum rotates freely. In addition, the wiping cylinder at the front when viewed in the direction of travel is 312XP/20084535. The rear wiper can be rotated at all times, while the rear (correspondingly) wiper drum is free to rotate. In the case where the direction of travel of the apparatus is changed, the shape of the wiping cylinder can be changed accordingly such that the previously freely rotating wiping cylinder is subsequently changed: occluded, and the wiping cylinder previously forming the wiping edge is rotated in a free running manner. In order to form a cleaning operation of the wiping cylinder that wipes the edge, it is achieved by blocking the closure in this position. The fixing operation can also be carried out (for example, by magnet retenti〇). As another alternative, the wiping cylinder can also be held in a grip shape so as to be closed. A slotted guide is provided in the chassis of the device, and in the slots, the wiper roller can be in the direction of travel, in particular a few millimeters (for example, from two millimeters to five millimeters but also from six millimeters to ten millimeters) Is relatively private. In the direction of travel, in the reverse direction, the wiper drum is displaced, in which case the drum guided in the slot moves to a gripping position. Here, the holding position, for example, Rotary fixed connection to the occlusion wheel of the drum, = '1' on the clamping side of the chassis side causes clogging and wiping of the wiping cylinder. When the direction of travel is changed again, the occluding wheel moves away from the igniting edge again, after which the wiping cylinder can be free again Rotating 。 : : : 向 向 向 : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : In the embodiment, the wiping cylinder has a zigzag-shaped feature and interacts with the flash lock finger/(_atchlng flnger) that is connected to the outer casing in a joint direction in the direction of travel. The fingers are in a ratchet-like manner and are further preferably rotated in accordance with the rotation of the wiping cylinder in the opposite direction 312XP/invention specification (supplement)/97-02/96144047 8 200840535. In the case of the έ έ 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 擦拭 擦拭 擦拭 擦拭 擦拭 擦拭 擦拭 擦拭 擦拭 擦拭 擦拭 擦拭 擦拭 擦拭 擦拭 擦拭 擦拭 擦拭 擦拭 擦拭Wrong tooth shape

Nr ΛΛ , , , , θ , further has more than fifteen teeth, for example, with forty-five, 丄 令 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The knife is placed on the periphery of the fixed portion of the watch 5 which is concentric with respect to the wiping cylinder. In the alternative configuration of the ancient $ object, the 'unblocked wiping drum was raised:- έ from the vertical position of the floor to be treated, and the occlusion shackle was placed on the floor. Therefore, in the case where the traveling direction is changed, the wiping cylinder just forming the wiping edge is moved to a raised position which is inactive with respect to the floor, and the previously inactive wiping cylinder IV is as low as the movable position providing the wiping edge. The above means can be used to occlude the lowered wiping cylinder, e.g. by occlusion in the latching tooth profile. It can be used as a sensor to detect the direction of travel, and raises and lowers the wiper roller. Further preferably, in order to roll the two wipes together with a mechanical assembly of the type mounted in a common rocker member, the common rocker 7L has a shaker shaft that is spatially parallel to the wiper drum shaft. Depending on the direction of travel, the bi stabie rocker is lowered to a position or another position to displace the respective wiper roller to the wiper edge position where the floor is applied. In this case, the planes of the respective wiping drum shafts and the rocker shafts are closed at an obtuse angle with respect to each other. This angle is greater than 90°, and in a preferred configuration, the angle is opened such that it is oriented away from the floor to be cleaned by the 312XP/invention specification (supplement)/97-02/96144047 9 200840535. Flat 180. , however, less than 18. . The obtuse angle between the two can be about the angle of about the angle is preferred. (for example, 175°, 16G, or (10).) Purely, Ut branch and s 'This equipment can be supported on the floor to be treated - View 1糸肖# wiper, or by casters or sliders So that it is concentrated on the rocker element by itself. As an alternative, this = can also be used as a rocker without a separate rocker element. Regardless of the shaker, the structure can be changed, for example, by the sensing of the stroke direction and the motor control rocker after the signal 3 =, as the device 1 for better steering reciprocates backwards and backwards. Change the joystick for function. It is also possible to use the forward and backward stroke forces exerted by the user in a purely mechanical manner, for example, to shift the device between the device and the guide (four) # or the like in a forward and backward stroke direction in a stop limiting manner. Connect (4). The displacement path has a path length in the range of millimeters (e.g., in the range of 5 to a total of 2 inches). This relative displacement of one of the joints or joints is transmitted by a lever mechanism acting on the rocker. The rocking movement of the entire device can also be similarly achieved by such a variant, for example by means of a joint joint in the form of a rotating inclined joint, the axis of the joint joint, 2 one being spatially parallel to the above mentioned The shaft, which is mounted on the shaft and coupled to the center of gravity of the 3, is vertically superimposedly clamped in the centerline orientation of the rocker of the apparatus. Also in this case, the force of the user when the device is displaced in the forward direction causes the corresponding inclination of the device so that the wiping roller at the crotch in the traveling direction contacts the floor. When the device anchor is pulled, the device is tilted correspondingly around the rocker shaft, so that the previously active wiper roller 312XP / invention manual (supplement) /97-02/96144047 1〇200840535, rises 'and another - The wiper roller is lowered. In a preferred configuration, the occlusion roller is occluded at the end to form a wiping cylinder that is held at the front by the raised inactive position to be rotated or to be in the rear. . t is an alternative to the front roll in the direction of travel. The cartridge is inspected high in the same direction. Further, the two wiping cylinders are rotated by the operation mode or are lifted by the rubbing roller to be occluded in the other traveling direction, and the two forces are free to rotate in the direction of the pushing. In the ηί:::? 2, it has proven to be particularly advantageous to change the rotational position compared to the occlusion wiping device as the direction of travel: the wheel, which is built on the wiping cylinder. Therefore, during the thirst of the floor: during her process, the available roller surface is optimally utilized. This roll surface is contaminated approximately circumferentially over the entire circumference and can therefore be used sufficiently until it again stains the (four) plate. In the case of a wiping cylinder that is free to rotate after the direction of travel changes in the direction of travel, the occlusion of the randomly reached occlusion rotation position by the occlusion of the binding of the holding roller is caused by the friction with the floor to be cleaned and rotated by itself. In the case of the holding roll, the random wiping edge is generated on each of the respective wiping rollers as each direction changes. As an alternative, the rotational position of the occlusion can be achieved by rotating the wiping cylinder via a pre-specified angle, which is further achieved, for example, by rotating the wiping cylinder while the drum is in the raised position. This results in a segmented rotation of the inactive wiping cylinder (i.e., the wiping cylinder that does not form the wiping edge). Therefore, the 312 ΧΡ / invention specification (supplement) / 97-02/96144047 n 200840535 - step by rotation through a pre-specified angle. Therefore, the number of different rubbing edges when the front finger is viewed on the circumference of the wiping cylinder. Thus, in particular as a function of the shovel, the drum can be advanced in stages via a few degrees (eg, 2 to 5) to subsequently provide a new wiping edge active wiper for the next direction change (ie, no The wiping cylinder that forms the wiping edge) is further rotated in segments when the basin = raised position (ie, when it is in the same position as the distance between the floors to be cleaned). In the case of an exemplary composition, first, a free running wheel of the traveling movement of the apparatus is provided for further rotation of the section of the wiping cylinder. Rotate this wheel in the direction of travel during the movement and movement. As the direction of travel: Function, the freely rotating running wheel causes the wiper drum to move past a predetermined angle (4) in the direction of travel (4), via the predetermined angle adjustment. To this end, in a preferred configuration, for the purpose of displacing the wiping cylinder at a predetermined angle, the running wheel acts on a displaceable bar # by disengaging the lock. To this end, the pin is pinned with respect to the running axle (4). In the case of displacement to the established position, the lever is displaced by the disengagement pin for the segmental displacement of the wiping cylinder, and, in the selected direction of travel and the corresponding direction of rotation of the running wheel In the case of a further displacement, the lever can be operated in this position by disengaging the pin. This lever has a drive projection that interacts with the gear that drives the wiper roller. The drive projection is preferably shaped in a tooth-like manner and has its profile matched to the backlash of the gear. Preferably, the linear movement of the lever that is acted upon at the rear by the disengagement lock causes the gear to be further rotated by one tooth during this displacement. In each case, use more than one tooth of 312XP/invention specification (supplement)/97-02/96144047\2 200840535 (for example, 'two strokes per stroke r' of the initial one. It is also possible to set (ie, to achieve the position of the wiping roller = fixed displacement = wipe the drum with a closed base. This is for example a lock that interacts with the rod by the displacement == pole mode (― , 如卜,向守' can be hunted by the off-the-spot to operate this change of production, the second direction change L and the rotation direction of the running wheel: 2, in order to release the mast, the derailing effect The lock 'sends the lock to be displaced. The lever returns to the starting position, in a relatively sturdy configuration, which is performed in a spring-assisted manner. In this return position, the gap is connected in a manner that the drive of the crossbar protrudes. The object is ready for the next gear displacement in the case where the direction of travel is doubled. In this respect, it is further preferred to 'match the return displacement range of the lever to the spacing between two adjacent backlashes of the gear. Wet cleaning, wiper rollers The person (especially the wiper that provides the wiping edge) will be wetted with a liquid (for example, water with a cleaning agent). Further preferably, the two wiping rollers are wetted as the selected displacement direction of the device. Function, and in a further combined manner to perform this operation. In contrast to the conventional displacement direction of the apparatus, in a development of the subject matter of the present invention, a third rear wiping cylinder is disposed between the two wiping cylinders ( P〇st-mopping r〇Uer). Similar to the wiping cylinder, the wiping cylinder can be further covered with a cleaning cloth or the like (for example, a microfiber cloth). Thereafter, the wiping cylinder is compared with the other two wiping cylinders. Preferably having a larger diameter, and additionally (for example) by two electric 312XP / invention specification (supplement) /97·02/96144047 13 200840535

= Dalai is driven continuously. With this electric motor, the rear wiping cylinder is always rotated in one direction and operates independently of the displacement direction of the device. However, various solutions have been proposed in which the direction of rotation of the rear wiping cylinder is matched to the direction of displacement (especially in the case where the device has a yellow phase in one direction: a longer displacement path), and as a function of changing the displacement direction: (For example) to perform its operation further in an automatic trigger mode. In the simplest condition, the drum can also be wiped to rotate freely; therefore, the rotational speed of the rear roller will depend on the displacement speed of the device. Conversely, when the rear wiper roller is driven by an electric motor, the rotational speed of the rear wiper roller can be greater or less than the displacement speed of the device. In another preferred configuration of the subject matter of the present invention, the wiping cylinder and/or the rear wiping cylinder are covered by a removable cleaning cloth. The cleaning cloth can be, for example, a microfiber cloth that is attached to the wiping cylinder by a hook and loop fastener. As an alternative, the cleaning cloth can also be pulled over the wiping cylinder in the manner of a sock. Both conditions provide a simple process for removing the cleaning cloth, for example, by cleaning the cleaning cloth 2 in a washing machine. In the case where the two wiping cylinders are mounted in a rocker member, the preferred configuration of the object is formed as a rocker shaft by the shaft of the rear wiping cylinder disposed between the wiping cylinders. The critical torsion can also be applied by wiping the drum - on the rocker to allow the rocker to rotate such that the corresponding wiper roll down to its occluded position on the floor. In addition, the movable wiping drum, or the further or both wiping cylinders, which correspondingly form the wiping edge, can be rotated stepwise (for example) continuously, and the rotational speed achieved is generally selected to be lower than the conventional displacement speed of the device 312 ΧΡ / Disclosure of the Invention (Repair) /97-02/96144047 14 200840535 Degree 'Because of this situation, the wiping edge created by the sliding between the floors is established. At least one of the wiper rollers is to be cleaned. The result of this situation is that at least every other time, the invention is also directed to a dehumidifying device for a wiping cylinder in a displaceable household floor wet apparatus. In this respect, it is known to provide a floor wet cleaning device that is used by a dampening device - a rotatable wiping roller: a cleaning method acting on the floor' The wet device provides (in detail) a cleaning body directly to the wiping cylinder, or the floor area that is progressive or to be cleaned. The technical problem of the present invention with respect to the known prior art is to further improve the dehumidification device of the type in question in a advantageous manner. This problem is first solved by applying the subject matter of claim 27, which is based on a wiping cylinder that is wetted by repeated free liquid ejections, which is limited in time. , _ where the maximum amount is injected. This free jet is released by the nozzle, for example, the liquid pressure generated by the pump is released in the inlet path to the nozzle by the slider (e.g., by a valve). As a result, the closed position first produces an increasing spray intensity which is again reduced by spraying the maximum amount during the valve closing process. Therefore, there is no constant (especially non-uniform) wetting of the drum. Actually, preferably, the liquid is applied to the drum in a pulsed manner at intervals, and may function as a displacement direction of the wet cleaning apparatus of the floor, if necessary, and also activate or deactivate the liquid application. 312XP/Inventive Manual (Replenishment)/97-02/96144047 15 200840535 This article after I1 is described as the following winners. The characteristics of item 27 of the patent scope are =: 4 inch sign is better combined with the application. It is important, but please only ask for some of the patents in item 27, , , , . The combination is important. The sub-tests have their own characteristics, and for example, a preferred configuration proposes: an associative junction; therefore, the orientation of the end ώ α at the same longitudinal extent is the same as the roll n n" The square i is the self-counting from the end of the wiping cylinder, wrong operation. In this respect, the nozzle and the inlet of the nozzle: path ==, the force 'is therefore configured to: by this - only the mouth Spray the liquid over the entire length of one::: =. The wiping cylinder is only opened from one side = ^ is wet on all lengths. This is due to the initial increase in jet strength provided here, and because it is better The opposite of the nozzle = the maximum amount of jets in the two tr-fields, and the intensity of the radiance drops thereafter: e-progress proves to be advantageous: to install two nozzles ' to: :: orient to each other (further, in each case, One nozzle disc is connected to one end, so that each nozzle is responsible for wetting the respective half of the length of the Iα. The result of this is that the nozzle acts only on one part of the length of the wiper roller. a vertical protrusion of the jet connected to the tip of the wiping cylinder a particularly uniform application of the liquid to the floor to be treated or to be cleaned. In the corresponding organization of the wiping cylinder, in particular for the treatment of the cover layer (for example in the form of a microfiber cover layer), by means of the top of the drum The liquid that acts, evenly and thoroughly wets the drum. The liquid is evenly distributed and the 312XP/invention manual is supplemented by the capillary transport selected especially for the material of the wiping cylinder of the wiping layer. ()) /97-02/96144047 16 200840535 is supplied to the lower drum area, which is away from the top end and is in contact with the floor to be cleaned during the treatment of the floor. The invention also relates to a type comprising at least one A displaceable household floor wet cleaning apparatus for a wet wiper drum that can move the apparatus in a conventional manner in two opposite directions of travel. • As described in the introduction, this type of floor wet type Cleaning equipment (especially for domestic use) is known. % The technical problem of the present invention is to further improve the class discussed with respect to known prior art. The household floor wet cleaning equipment. The first problem is solved by the object of the third paragraph of the patent scope, which is based on two wipes that are separated in the direction of travel and each can be wetted. a drum, and a rear wiper, which is mounted between the wettable wipers, such a structure provides a wet cleaning device for the floor of the type in question =, by means of the device, A hard floor cleaning and cleaning method is simple and convenient for the user. Preferably, it is in each direction of travel (ie, when viewed by a user, usually from the front) And from the rear) two wiping rollers are provided and a wiping cylinder that is preferably further wetted as a function of the direction of travel is provided. The wetted floor is again wetted by the wetted wiping cylinder, and in this respect, the wet treatment of the floor is preferred. Therefore, only a small amount of liquid is required. The areas of the two wiping cylinders that are close to the edges are joined to the front and rear faces of the apparatus, which are further extended transversely to the direction of the conventional displacement of the apparatus whereby the processing width is simultaneously defined by the length of the axial rolls. Regardless of the respective displacement directions to the front or to the rear, the rear wiping roller is again (the same as the 312XP/invention manual (supplement)/97·〇2/96144047 17 200840535 sample taking the active part in the floor treatment) Downstream of the wiping cylinder (which is 5 in the direction of displacement). Thereafter, the wiping cylinder, for example, absorbs liquid from the floor, and dirt particles that may not have been picked up by the first wiping cylinder and #also "leaves a moisture film on the floor being cleaned." It is important that these features are better characterized by the scope of patents 帛 32 items, but in principle, it is also important that the stipulations of the patents apply only certain features of section 32 or their respective characteristics. In the composition of the subject matter of the present invention, the rear wiping cylinder can be supplied by the body to be operatively supplied with liquid. In this case, the liquid can be supplied in a continuous, ground or mother-storage period. For example, the drum can be wiped without wetting. This can also be controlled individually, for example, as a function of the type of stain or floor covering. This: the wiper and the wettable wiper - or Compared with the two, the diameter can be larger = and in the structure, the wettable wiping rollers are different from each other: there is: the same diameter. Therefore, the diameter of the rear wiping cylinder corresponds to the wiping cylinder.

Yd1: up to 2 times, further (for example) corresponding to a wiping drum diameter of U to U times. The possible configuration is that the rear wiper roller has a smaller diameter or the same diameter as the wiper - or both, so the diameter of the rear wiper roller can be the diameter of the wiper drum (eg: to 1) Times, further (for example) 〇·75 to 〇. 9 times. · In the development of the subject matter of the invention 'can be rotated two but one of the wiping rollers is traveling 1, occluding, occluding each of the devices Under this condition, the 312XP/invention manual (supplement)/97-02/96144047 18 200840535 can be occluded in the direction of travel of the device, so that it is in the second to be cleaned; Transverse to device 4 = stop state. Extends in this direction & in the direction of advancement and undertakes cleaning of the floor. Due to the effect of the wiping edge on the floor to be cleaned and the relative movement of this edge relative to the floor 'The dirt is loosened, collected and transported away. When the equipment moves in the opposite direction of travel? Move %, the two wipers change shape

The state is such that the wiping cylinder forms a wiping edge due to occlusion. Due to this configuration, in the area of the front portion when viewed in the traveling direction of the preparation, a fixed wiping edge is always generated. As an alternative, in a specific example, the wiping cylinder at the rear when viewed in the direction of displacement may be always occluded to form a wiping edge. Progressive ten wiping cylinders can be supported on the floor to be cleaned in each direction of travel, and the occlusion of the wiping cylinder in one of the directions of travel is achieved by blocking the lock or clamping the fit And the fitting is prevented in the other driving direction, and the wiping drum is freely rotated. Therefore, the wiping cylinder at the front when viewed in the direction of travel of the gantry can always be occluded, while the rear portion (the corresponding squeaking wiping cylinder is free to rotate. In the case where the direction of travel of the device changes, the wiping cylinder The state is also changed accordingly so that the previously freely rotating wiping cylinder is then occluded, and the wiping cylinder that forms the wiping edge is rotated in a free running manner. The fixing of the wiping cylinder for forming the wiping edge is by this position. The occlusion latching engagement is achieved. The fixing operation can also be further achieved, for example, by magnet retention. As a further alternative, the wiping cylinder can also be protected by 312XP/invention specification (supplement)/9'〇2/96M4 〇47 19 200840535 Holds the clamp so as to be occluded. For this purpose, a slotted guide rail can be provided in the equipment chassis, and in the slotted guide rails, the wiper roller can be even a few millimeters in the direction of travel (for example, from Two millimeters to five millimeters, but also from six millimeters: t home rice 2 skin is relatively displaced. In the direction of travel, in the reverse direction, the displacement of the wiper roll, in the far state, The drum guided in the slot is moved to a clamping position. In this clamping position, for example, a rotationally fixed connection to the rolling occlusion wheel acts on the chassis side clamping edge, and Resulting in the occlusion of the wiping cylinder and the formation of the wiping edge. When the direction of travel is changed again, the occlusion wheel moves away from the clamping edge again, after which the bar is wiped: the same:: times! Rotated by the ground. As a function of the direction of travel, causing occlusion,兀, mechanically or electromechanically moved to the corresponding wiping cylinder, which is used as a sensor for detecting the direction of travel or the like. 2: In a specific example, the wiping cylinder has a portion, It has the mine i interacting with the flash lock finger of the outer casing in an occlusion direction only in a slanting direction, and the flash lock finger is in a ratchet-like manner in the opposite direction of the second direction of travel. And the mineral tooth profile is operated as the wiping roller 2 reverses the coupling rotation. In this step, a fine (four) shape feature is preferably provided such that the == direction change and the corresponding occlusion of the wiping cylinder Case , fast: to: to form the desired occlusion position of the wiping edge. Therefore, the active mine::: points = ground has more than four teeth, and further has fifteen with - for example::: 'has forty-five, Sixty or ninety teeth are distributed on the periphery of the fixed portion of the concentric placket relative to the wiping cylinder. 312XP/Invention Manual (Replenishment)/97. Purchase 200840535 In the present invention In an alternative configuration of the subject matter, the unoccluded wiping cylinder is raised to a position at a vertical distance from the floor to be treated, and the occluded wiping cylinder is supported on the floor. Therefore, in the direction of travel In the event of a change, the wiping cylinder that previously formed the wiping edge is moved to a raised position that is inactive relative to the floor treatment, and that the previously non-wiping cylinder is lowered to the active position that provides the wiping edge. The above means is used to occlude the lowered wiping cylinder, for example by occlusion in the flash lock tooth form ==4. It can be used as a sensor to detect the direction of travel, and the wiper can be lowered. The two wipers roll a mechanically of the type of a common rocker member into a further core' and the common rocker member has a rocker shaft that is spatially parallel to the two J-axis: operating. Depending on the direction of travel, a bistable shake; a plate, or a position is used to displace the respective wiper roller to the wiper edge position of the ground. In this case, there are: == The planes of the shaft are closed relative to each other; the soil is again at 9 inches, and in the preferred configuration, the angle is locked to the floor to be cleaned. The directional skin opening step is large, however, the obtuse angle between less than 18 =: can be -150. An obtuse angle is preferred. , 〇 (for example, 175., (10). Or such equipment can be moved by the caster or the plexus 2, so that (4) is moved to the floor to be treated. This Han can also be used as a non-separating n-rocker. The specific structure can be, for example, #的摇柃. It does not consider the sensing detection of the stroke direction, and the subsequent motor control joystick change, as a better misalignment guide 312ΧΡ/invention specification (supplement) /97-02/96144047 21 200840535 The forward and backward reciprocating movement of the device changes the rocker. It is also possible to use the forward and backward stroke forces applied by the user in a purely mechanical manner. For example, the restriction can be stopped. The joint joint between the device and the guide rod (four) rod or the like is displaced in the forward and backward stroke directions. The position of the path is in the range of millimeters (for example, in the range of 5 coffee to 2 coffees in total) The length of the path. The relative displacement of one part of the joint or joint is transmitted by a lever mechanism acting on the rocker. The rocking movement of the entire device can also be similarly achieved by such a variant. For example, by A joint joint in the form of a tilt joint, the shaft of which is spatially parallel to the axis mentioned above: = and the axis of the center of gravity of the device is suspended in the centerline of the rocker of the device ^Fengjia positioning. Also in this situation 'displacement of the device in the forward direction ^ the role of the user's force, resulting in the corresponding tilt of the device, so that the front wiper roller in the direction of travel touches the floor. When the device pin is pulled, the device tilts correspondingly around the rocker shaft: :: the previously active wiper roller is then raised and the other wiper roller is lowered. In the direction of the front wiper roller, s is the closed base 'to form a wiping edge' and the wiping cylinder at the rear is free to rotate the square wire, = held in the raised inactive position. As an alternative, the wiping cylinder that is in the backward direction in the direction of travel may also be occluded, while the wiping cylinder that is in the front when viewed in the same direction is rotated or raised in a free running mode. 0 312XP/Invention Manual ( Supplement) /97-02/96144047 22 200840535 In the development of the item, it has proven to be particularly advantageous if the rotational position which is changed compared to the last occlusion position of the occlusion wiper is established as a function of the change of the direction of travel. Wiping the drum. Therefore, during the thirst cleaning process of the floor, the available roller surface is optimally utilized. This roller surface is approximately uniformly contaminated throughout the circumference' and thus can be fully used until it Re-contamination of the floor. In the case of freely rotating the wiping cylinder after the direction of travel is changed in the direction of travel, the randomly closed occlusion rotation position is established by wiping the occlusion of the roller. In the case of friction and only the wiping roller is rotated, the random wiping edge is generated on the respective movable holding rollers f as the direction changes. As an alternative, the rotational position of the occlusion can be achieved by rotating the wipe = inter-precise = angle. This is further achieved, for example, by rotating the wiper roller while the drum is in the upright position. This results in a segmented rotation of the inactive wiping cylinder (i.e., the wiping cylinder that does not form the wiping edge). Therefore, the wiping cylinder is further rotated at a pre-specified angle. Thus, the pre-designation calls for the number of different wiping edges to be viewed on the circumference of the wiping cylinder. Thus, in particular as a function of the diameter of the drum, the drum can be further rotated in sections via a few degrees (for example, 2 to 5) in order to Provide a new wiping edge for the next direction change. The inactive wiping cylinder (ie, the wiping cylinder that does not wipe the edge) can be segmented into the cow when it is in the raised position (ie, at the position of the drum at the distance between the floors to be π swimming) Rotate. 〆 In an exemplary configuration, first, a free running wheel that detects the travel of the device is provided for further rotation of the segment of the wiper. 312XP/Invention Manual (supplement)/97-〇2/96144〇47 200840535 = During the second movement period, this wheel is rotated in the direction of travel. The free running wheel as the traveling force causes the wiper drum to displace; = X during the movement in the opposite direction of advancement, the drum is at a predetermined angle. To this end, in a preferred configuration, for the purpose of the heart: the "running cylinder" is operated by a disengagement pin; the ί is eccentrically mounted with respect to the running axle. In the condition of the external displacement of the established position, the crossbar is removed by the lock: * This bit = = = = Under the condition of one step displacement, the lever_interaction:::::: has two - the sudden you . Eight T 15 wipe the drum. This driver

In the second out, the ground is formed in a tooth-like manner, and its profile I lever is linearly acted upon at the rear by disengaging the pin: - ΐ, so that the gear is rotated in each step during this displacement -: Under the "::::", it is also possible to displace the gear with more than one tooth (for example, 'he is hunting by two teeth or three teeth). The lever is fastened to the displaced '= roller'. The position of the segment after the step-by-step rotation, by the heart, for example, by the displacement position at the displacement. = The lock that interacts with the lever is achieved. When the travel of the 敎 is maintained: To operate the lock. In the case where the direction of change changes the direction of rotation of the wheel, the release pin is applied to the buckle so that the lock is displaced. In the preferred configuration, this is carried out in a spring-assisted manner 312XP/invention specification (supplement)/97-02/96144047 24 200840535. In this return position, in a manner associated with the backlash, When the driving protrusion of the product rod changes in the direction of travel, the injury is fine. a tooth, in this respect 'further preferably, the return displacement range of the lever is matched to the spacing between two adjacent backlashes of the gear. The floor is treated by the suction removal means provided (Judou is a wet treatment of the floor) is relatively simple. Due to this configuration, only two devices can be used for cleaning (especially cleaning or vacuum cleaning), wiping, and then wiping the hard floor. It is not necessary to use multiple different devices. In this case, it is separable and independent of wiping and thus, for example, suction removal is performed at different times. Therefore, first, the apparatus can be used to vacuum clean the floor to be cleaned, and thereafter, (7) as by switching The wiping function is achieved. Then, in this respect, preferably, by suction removal and subsequent wiping (which is positioned upstream of the respective wiping cylinder by means of suction removal in the direction of travel) To achieve the direct treatment of the floor. Therefore, the suction removal is set to be limited to - or the area of the two wiping cylinders. Over the entire width of the device (ie, the step is preferably at least rubbed The suction removal is advantageously performed on the axial length of the drum. If each of the wiping cylinders has a coupled suction removal means, the process of treatment at the floor can be independent of the respective displacement direction. The two suction removal portions are always activated during the period. In the subject matter of the invention, there may be two suction removal regions (which are at a distance from each other according to the wiping roller spacing in the direction of travel) When, as a function of the direction of travel, the suction removal means is switched, thus enhancing the suction power in the region of the respective active suction removal means. This is generally further pumped upstream of the coupled wiper drum. Suction removal zone 312XP / invention specification (supplement) / 97-02 / 96144047 25 200840535 When the domain γ is viewed in the direction of travel, the suction removal zone is at the front in each case. When there are two suction removal areas (which are at a distance from each other in accordance with the wiping track pitch), they are pumped and the paths are preferably combined in the device and cause The suction/fan unit can be further installed in the device, or alternatively, it can be connected to the outside through a device side interface. - in the configuration, the wiping cylinder or the two wiping cylinders are wetted by capillary transport, for example by providing a bristle strip that contacts the liquid reservoir at the rear, And in the length of the wiping drum: in this case, the free end of the rubbing strip directly contacts the surface of the drum. = As an alternative, a type of pipette or the like can be inserted. The liquid can also be transferred to the wiping cylinder by means of a pump or pressure control cylinder. It is also feasible to provide a solution for supplying liquid to the drum by gravity. The liquid S can be applied to the drum after being transported from the sump and enter the drum zone 0 by means of a boring nozzle, a drip strip, or a slotted diaphragm as an alternative to the above solution or in combination with the above solution For example, the wiping cylinder is thirsty by a free liquid ejection that is repeated as appropriate: and the free liquid ejection is limited in time, wherein the maximum amount of ejection is passed. This free jet is released by the nozzle (e.g., the raw liquid pressure is released in the inlet path of the nozzle 1 by a slider (e.g., by a valve). As a result, the closed position first produces an ever increasing mouth: strength, It reduces the strength again after the maximum amount is injected during the process of closing the valve. The step-by-step can be pulsed at regular intervals: 312XP/Invention Manual (Replenishment)/97-02/96144047 26 200840535 Apply to the drum, the door can be used as the direction of displacement of the equipment when necessary, and it can also be activated or deactivated. Λ# Λ + copying Na is also added to the liquid. Outside, '''''''''''''' Start tapping on its entire length only from the side to reach ^. $hook wet, this is due to the initial supply: π αϋΐ' and because it is better in the opposite wiper roller He shot the big bang and sprayed The strength is reduced thereafter. In addition, 'two nozzles can be set up, and the two mouthpieces are installed to be oriented, ίβ, therefore, further, in each case, one nozzle and wipe One end of the drum is coupled to the vertical projection of the jet _ / , to achieve a particularly uniform application of the liquid to the floor to be treated or to be cleaned. - Specific example: by a plurality of nozzles To wet the wiping cylinder, and the plurality of nozzles are oriented at the top end of the wiping cylinder. In this aspect, two or more nozzles can be disposed and the nozzles are substantially perpendicular to the axis of rotation In addition, four, six, or nine to twelve such nozzles may be provided on the top 4 of the drum, and any other nozzles larger than two may be installed. The mouth is to continuously apply the liquid 'and this only needs to be carried out in a stepwise manner when the joined wiping cylinder is occluded and the wiping edge is provided. It is also possible to wet the wipe at intervals by means of the nozzle.栻 roller. along the space The nozzles are further mounted one by one in parallel with the axis. In this orientation, for the purpose of wetting the wiping cylinder in a time-limited manner, via a common input 312x? / invention specification (supplement) / 97 -02/96144047 27 200840535 ^H should therefore be able to form the nozzles directly from the carcass feed line. Because the D:::: type to evenly wet the wiper roller. In the good structure, especially by an electric integration integrated into the itinerary, + C /, is installed into the positive mouth in this sigh) to drive the rear wiping roller. Here the cleaning roller can have a better &;# M , the rear wipes up or is oriented in the opposite direction. In the following: the structure is also feasible: among them, especially in the case of relatively: two paths (for example, when the straight displacement of the jaw is small, it can also change in the direction of displacement of the device) The direction of rotation of the second. The rotational speed of the rear wiping roller is different from the conventional displacement speed of the device in any case, and the conventional hand-guided operator controlled by the device in the device: The displacement speed of the inert material of the equipment is several times faster. It is also feasible to make the solution of the rear wiping speed lower than the displacement speed of the equipment (due to this situation, the sliding is established in the same area) In the second alternative configuration, the rear wiping cylinder is not actively driven, but is rotated by 2. The wind horse is in a better configuration, the storage tank of the device (which accommodates at least one relatively large The ratio is installed between the wiping cylinders. In addition, a larger portion of the sump is formed in the under floor of the U device. The liquid sump of this type may also be filled with water or filled with water for preparing a knife. Detergent mixture. As an alternative The double chamber storage tank is separable - the double chamber storage tank separately contains water and detergent concentrate (for body, = 312XP / invention specification (supplement) / 97 · 〇 2 / 96144047 28 200840535 end, ingot The agent or the like, so that it is ready to be used, and it is mixed in a suitable manner for the purpose of wet cleaning. The surface is stained during the processing of the floor (especially, not扒Rolling and/or wiping the drum of the quilt c, especially in the cleaning it is installed on.) Therefore, it is necessary to clean the drum. To this end, the drum can be wiped (ie, the wiper and/or the removal method will Here, Am. Feijun 仏 仏 同 同 同 同 同 同 。 kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt kt Ansuke / is configured to be machine-cleanable. In the line: where all the rollers to be cleaned (especially =::, and the structure is 'two wiper rollers and the rear wiper roller) can be moved together The ground is held in a sub-unit that can be easily used by the user from this device. This also provides a hygienic solution. As a further solution, the following solution is provided: wherein the wiping cylinder and/or the rear wiping = are covered by a removable cleaning cloth (for example, a microfiber cloth). For the wet treatment of a larger room or a plurality of rooms During the intermediate cleaning of the drum, an intermediate cleaning station may be further provided, and the intermediate cleaning station may contain a cleaning liquid, which is mechanically acted upon by the rotating brush or the like. The u on the mouth is also provided on the rollers. Under this condition, the pedestal side brush can be movably driven, and it can work against the equipment side roller to remove the dirt of the tired shell (especially the coarse chain particles of dirt) The pedestal can also interact with the device in a passive (ie, 'inactive) drive mode, in that the drums are further rotated, and the rollers are rotated against the pedestal. 312XP/Invention Manual (Supplement) /97-02/96M4047 29 200840535 Made. In order to prevent the liquid from being absorbed by the suction removing means, a moisture separator is further provided in the suction passage provided in the apparatus. The moisture separator is configured to distinguish between particles of dirt and dust and particles of water in a flow of suction air such that particles of dirt and dust are supplied to the dust filter, and the separated liquid is returned To the storage tank. As an alternative, the moisture separator can also be configured to close the suction channel when there is more than a predetermined level of moisture in the aspiration air, and thus stop further suction removal. A moisture sensor can also be provided, and the moisture sensor can monitor the suction force and measure the degree of moisture in the suction air containing the particles. If the debt is measured or if there is more than a pre-specified amount of moisture in the suction passage, the fan that provides suction removal is cut or at least reduced to a minimum power that is insufficient to deliver the liquid. Due to this configuration, the suction of the medium having an increased degree of moisture is reliably prevented. In detail, the result is that the suction of the liquid is stopped: the moisture sensor used can be a capacitive sensor. For example, the sensor of this type can be known from the technical field of water component measuring devices for walls. In this case, the sensor is adjusted to react only to the water particles' and emits a sputum similar to that in the water. This type of sensing:::: in the flow channel of this device (further preferably used for angular pass = two,: 吏, the sensor also reliably detects that it may exist in the system under the Y + 1 A water knife particle. The determined sensor value:: is handled by: / system and 'pre-specified sub-and, because the pre-specified set point value is exceeded, so 'from the 312XP / invention manual ( Replenishment) /97__6_47 30 200840535 Immediately cut off the vacuum cleaner for all reasons. The proposed equipment, in the sense of straight _ h, two hoes with two cleaning / wiping robots: : ^ self-propelled equipment, but, into - The step can also be configured as an additional component of the conventional 1=ΐΓ青洁器, and with the vacuum cleaner, the pen force is first supplied to the additional member. Secondly, the suction air flow connection is provided by the main, For one or two months/embarrassment, the device is used as a device interface: two clocks/jobs to remove the road cleaner combination. The white knows the rotation/tilt joint, and the true addition, here (4) The device can also be provided as a hand guide (eg, driven by a misaligned lever). In this case, such a device is substantially only used for wet cleaning, rather than vacuum cleaning. [Embodiment] The description only illustrates the exemplary embodiment with the accompanying drawings to more detail and describe 'this situation Guided by the wrong bar =: preparation in its usual form, this household vacuum cleaner has; burial: pumping, there is a suction / fan unit (not illustrated). The unit provides a suction air flow. Straight box;: hinged connection to the basic housing 4 of ""3. With this over-sampling suction air. < "V is dirty in order to be (four), vacuum cleaning The device 3 is provided with a bolt 6 fixed to the casing 4. The end of the bolt has a handle 7. The cable in the handle is provided via the extension hand 312XP/invention manual (supplement)/97-〇2/961 side 7 31 200840535 The electric power is supplied by the wire 8. The floor cleaning device 1 formed as a floor wet cleaning device is electrically and fluidly connected to the vacuum cleaner 3 by rotating/tilting the joint 9. The closing 9 is provided during the course of normal operation The selection of the vacuum cleaner 3 is inclined with respect to the additional member 2. Further, The joint 9 can also have a so-called seating position in which the connected vacuum cleaner 3 is placed in a position in front of the device 1 beyond the 9-inch position (ie, beyond the vertical orientation of the vacuum cleaner 3) and is held The lock is in this position. This position can also be linked to the switching function, for example, to reduce the power of the suction fan, and/or to cut off the vacuum to clean the electric motor on the side of the side and/or the additional component. The size of the device 1 is matched to a conventional additional component in the form of a suction nozzle and/or a brush-type cleaning device. Therefore, the height of the floor wet cleaning device 1 is selected to allow the device to be shackled in a conventional furniture project. Passing under; this is achieved, for example, by a height of approximately 15 mm. Its width (which is transverse to the normal direction of displacement r) corresponds to about 3 to 4 times the height of the device, and further has a substantially outline of substantially square. The bottom of the apparatus 1 is provided with three rollers which pass through the base of the chassis and are placed in the operating position on the floor 1 to be cleaned. In this respect, two wiping cylinders 11, 12 and one rear wiping cylinder 13 are provided. The apparatus 1 is supported on the floor 1 by means of the rollers. In an alternative configuration, the chassis 16 can have separate casters that support the apparatus 1 on the floor 1 to be cleaned by the separate casters. In this case, wipe the drums 11, 12 and, as the case may be, wipe the drum 13 only under its inherent weight and/or under defined spring load, at ground 312XP / invention manual (supplement) / 97 -02/96144047 32 200840535 The guide 10 on the board 10 is so provided by the force and the power introduced by the confession + the lingering field 5 field 6 , the introduction of the 5 and 1 Coupling effect. The blocking roll is transverse to the normal displacement direction r and the direction of the displacement & direction of the direction of the direction r, and the extension, == to r and r, is the direct, main, cut and print this Du Yang mobile Normally, the normal operational movement of the hexagram occupant (especially for the forward and backward) is produced, and further a linear slight offset can be achieved to handle the adjacent travel path. Hey. The wiping cylinder U is coupled to the front region 14 of the device, while the other two are the same as the rear region. The above-mentioned "/tilt joint 9 is formed at the top of the rear region 15. 疋^明Γ=η隹 and 12 are approximately over the entire width of the device (in the case of the shell, 'particularly about 纟85% This is extended in width (in the transverse direction to the displacement direction r or Γ). According to the above configuration, when the apparatus i moves in the displacement direction rji, the wiping cylinder 11 is installed at the front portion, and the wiping cylinder 12 It is installed at the rear, and when the wiping device! is displaced in the direction r, the wiping cylinder 12 is positioned at the front and the wiping cylinder u is located at the rear. As illustrated in Figures 1 to 11 In the first specific example, the rear wiping cylinder 13 is positioned directly adjacent to the wiping cylinder core between the two wiping cylinders " and the rear wiping cylinder is first configured to be shorter than the wiping cylinders u and 12 (in When viewed in the axial direction), and according to the illustrated exemplary embodiment, it only has an axial length corresponding to a width of the outer casing of about 75% when measured in the same direction. Further, the rear wiping cylinder 13 is Compared with any one of the wiping cylinders 11, 12, it has a larger Diameter. Thus, in the illustrated 312XP / present specification (complement member) / 97-02 / 9,614,404,733,200,840,535

In the specific example, the two wiping rollers U are secluded, and the right squat is inserted into the straight parent with the opposite side. The diameter of the rear wiping roller 13 is about 丨2. Wipe ## 1 1 八, 々马 1. 3 times larger. Positioning \ and 12 and the strips of the rear wiping cylinder 13 are parallel. The bottom of the m-cylinder is stretched between the rubbing roller 13 and the wiping cylinder 12 after being extended on the plane of the common baffle

^ Extends on the side of the bottom plate. On its side, 'in a wider outer" core groove is merged into - one oriented upwards at a right angle; 19. This portion is provided with a filling nozzle 19, and on the filling 19, a rotation The tight cover 2 is engaged in the operating position. The sump can be filled with the cleaning liquid via the filling nozzle 19. The filling nozzle 19 passes through the device cover 2 and the device covers the nursery. Sideskirt), and also formed with a front skirt and a rear skirt, and the bottom of the skirt is provided with a sealing strip oriented toward the ground 1 () 53 ° skirts in the direction of the floor 1{) to be treated Extending, and ending with the sealing strip 53 away from the floor, covering the cleaning area of the device about at the side portions. Each wiping drum 11 has an associated suction removal area 22, 23, and in each case, it is further directly connected to the upstream direction with respect to the displacement direction r or r. Therefore, in the displacement direction "up, the suction removal region 22 is mounted on the wiping cylinder u Upstream, and in the displacement direction r, the suction removal area 23 is installed The wiper removal zone 22, 23 is substantially in the form of a nozzle and extends over the entire width of the 312XP/invention specification (supplement)/97-02/96144047 34 200840535, the nozzle opening 24 Medium, a plurality of guide plates 25 are disposed in the formed slots to allow the suction operation on the entire outer casing width to be uniformly opened suction removal regions 22, 23 (which are to be cleaned) The floor is tilted downwards to the channel-like suction removal path 26, the middle '* the suction removal paths 26, 27 are guided under the device cover ,, and The flow material 28 is formed to be approximately overlapped with the sump π provided on the side of the lower bottom plate. (4) The movable passage is connected to the passage, and the Tong Si 29 is formed in the rotary/tilt joint 9 and is sucked by the passage 29. The route is connected to the vacuum cleaner 3. The electric valley sensor s is installed in the flow passage 28, and is further installed in the (four) transition zone 通道 of the passage 29 formed in the rotary/tilt joint 9. The detector is used as a moisture sensor, which is suitable for reacting only with water particles, and the emission is analogous to The signal of the determined moisture content. In this case, 'select the configuration of the sensor S' to form the collision surface of the moisture particles that can exist. The determined sensor value is determined by the downstream 'and the pre-(four) The value of the mosquito point is compared. When it is determined that the value has been exceeded, the vacuum cleaner is immediately shut off for safety reasons or reduced to a minimum power sufficient to deliver the liquid. Due to this configuration, it is reliably prevented The suction of the medium of increasing degree of moisture. In detail, as a result, the suction of the liquid is stopped. After the true >month> sputum 3 is applied and thus the suction power is applied, the two suction removal areas 22 and 23 is active such that suction is continuously performed correspondingly by the two suction removal regions 2 2 and 2 3 . An alternative solution 312 ΧΡ / invention manual (supplement) /97-02/96144047 35 200840535 is to start only in the displacement direction r or r, the upper part of the suction removal area 22 or 23, and therefore in each In the situation, the other suction removal zone 2π3, 22' is deactivated in order to achieve approximately the maximum suction power in the suction removal zone of the respective activity. • People live = ground drive and wipe the drum 13 . An electric motor 3 (which is mounted as a whole 5 in σ and 1 and applied to the drive shaft 32 via the transmission device 31) is used for this purpose. The 5H drive shaft is provided with a clutch tooth feature 33. The sinus f is first formed as a cylindrical hollow body of the rear wiping cylinder 13 at a terminal end provided with a clutch portion 34 that can be inserted in a positive manner. On its outer side wall, the clutch portion has a radially projecting drive means 35, and the drive means 35 is engaged with a corresponding drive recess formed on the interior of the wall of the rear wiper roller 13 (not shown) Description). The center of the clutch portion knife 34 is provided with a pivot hole 36 which is formed on the inner portion thereof to interact with the clutch tooth profile 33 of the drive shaft 32. By means of the pivot hole 36 and by the clutch portion 34, the drum 13 can be wiped actively after the rotation. The rear wiping drum 13 is supported at the other end and is held in the axial and radial directions by a centering pin 37 that can be fixed to the chassis. In the operating state of the apparatus 1, the drum is always wiped after being driven in rotation, and the squeegee roller 13 is reversed, and the two wiping cylinders 11 and 12 are not actively driven. First, the wiping cylinders have shaft studs 38 in each condition and the equiaxed studs 38 are each elongated in the axial direction and larger than the respective end faces, and by these Axis short column 38, wipe 312 ΧΡ / invention manual (supplement) / 97·02/96144047 36 200840535 The wipe drums 11 and 12 are in the corresponding wheel axle receptacle 39 in the middle of the chassis 16. These axle receiving receptacles 39 also axially secure the wiper rollers n and 12. In the region of the end portions of the wiping cylinders 11 and 2 facing the driving side of the rear wiping drum 13, the shaft studs 38 formed at the respective positions are provided with gears 40, 41, respectively. This gear is coupled to the shaft post 38 in a rotationally fixed manner and is coupled to the wiping drum ^ or 12 via the (four) stub 38. The two gears 4G and 41 each have a -tooth profile on their periphery: The orthodontic features 4 2 and 4 3 interact with the flash lock fingers "and 45" that are fixed to the chassis and are formed by two: illuminate: two wipers and 12 tooth profiles. (It runs in the opposite direction) in combination with the correspondingly acting flash lock to strengthen your mouth, S ^ u 45, and produce (four) the rotational drive or occlusion of the drum 11 and U depending on the direction of the direction and a rotation 'system The treatment of the floor and the coupling displacement of the equipment: over =, due to the friction with the floor 10 to be treated, is independently swayed from the schematic descriptions 42 and 43 of Fig. 1, so that The operator/seen sees that 'the wrong tooth shape is selected in the direction of displacement. The front wiper 11 is due to the corresponding lock finger 44 on the second J '42. The function is blocked, and the rear wiping cylinder 1^ the white test portion is rotated, so that the corresponding flash lock finger 45°° passes through the ground. In the corresponding opposite position: the square wheel state changes to the current rotation of the wiping cylinder 11:, in the second two 312XP / invention manual (repair y97a2/96i44 () 47 3? 200840535 upwards the front wiper cylinder 12 It is occluded. It can smear the wiper 11 or 12 under each shape, and in this state, find the two rolls! This means that the floor 10 is pushed on the floor to be cleaned: it is in a stagnant state. In this case, the contact line between the floors 10 forms a wiping edge (four). The wiping edge moves the temporary side, the table, relative to the floor 10, and the floor is cleaned due to the situation. , collect, and remove. r, : = square two change (for example: from ... to direction, or from the direction σ r B to keep the wiper edge also changed to another wiper drum: : sluice sluice' and previously provided wipe The wiper of the edge;; rotates freely again. In this case, the edge of the door is changed in the direction of displacement. The process of making the whole process is to make the whole (10) ^, occupant. Therefore, the new cleaning wipe edge is formed again and again. Until all the same time pollute the floor again. Main = wipe, the periphery of the barrels 11 and 12 and the rear wiping cylinder 13 are covered with a cleaning cover layer 46, 47 (for example, in the form of a microfiber cloth), and, optionally, after lifting the equipment cover 21 The dish is removed (especially from the equipment 横向 laterally). The drum is cleaned from the 备1. 』u to 13, for the purpose of wet cleaning the floor 10, wet the wiper drum for this purpose, set in its space There is a nozzle 48, and the *2. The way through the chassis 16 and covering the respective wipe "au money is inserted into a hose line with a «49 (not illustrated). Error 312XP / invention manual (supplement) / 97-02/96144047 38 200840535 supplied to the nozzles. The mother wipes the rollers 11 and 12 and the ancient step, you / red & /, has two coupled nozzles 48, the raft is viewed in the axial direction At the same time every 1 48, and the wiper roller η or 12 phase: = - nozzle 'positioned to face each other. 7 (four) congratulations for 48 is further in the mother's condition, by the nozzle 11 戋 12 . i隹 + > Wet-breaking and clogging wiper Go 12, further, according to the displacement direction of the equipment, under one question The wiper is wiped in front of the wiping edge, and the condition is controlled to control the respective feeding operations of the occluded two-swipe with the nozzles 11 of the 11 or 12 in a direction-dependent manner. Coupling and, for example, by =): the function of changing the direction of displacement, and the change of the spray back. When the nozzle 48 is activated, the liquid is ejected, and the liquid ejecting has reached the maximum amount of the nozzle. Right = the initial increasing injection intensity of the injection, after which the injection, piece, and closed valve are lowered again during the process. This set is configured as a uniform application of liquid to the drum when the hemi: face = hemport 48 is arranged such that each nozzle 48 wets the half-length of the drum to which it is coupled. ^, 公 j -tu it匕 ^[ The dish is further carried out in a vertical projection with a side 7 joined to the top end of the wiping cylinder U or 12. As an alternative, the valve can be assembled (e.g., with a rotating element or a rotating slider. The applied liquid is transferred to the established wiping edge by capillary path through separate cleaning blankets 46 or 47). In the area. 312XP/Invention Manual (supplement)/97-02/96144047 39 200840535

12 and 13 illustrate an alternative structure of the dampening unit of the wiping cylinder 11 or 12. In this case, the sump 17 or the liquid system stored in the sump 17 is in direct contact with the humidifying device. The job is formed by a strip of hair 51 that is responsible for capillary delivery. The bristle strip 51 extends over the entire axial length of the drum over the top end of the drum. The free end of the bristles wets the suction line 52 oriented parallel to the roller; The liquid is discharged on the rubbing roller crucible or 12 of the crucible by the saturated liquid suction cord 52. Capillary delivery can also be achieved by having a capillary: a sponge or other component. Figure 14 illustrates another alternative construction of the dampening unit of the wiping cylinder U or 12. The dampening device is formed by a plurality of nozzles 54 that are oriented at the top end of the wiping drum n or 12 and are mounted one by one along a line that is spatially parallel to the wiping drum axis X. . In the illustrated exemplary embodiment, the nozzles are 27 such nozzles 54, which are collectively supplied via a feed line 55 forming a distributor. The proposed configuration provides uniform wetting of the wiping cylinder 1 or 12. Figures 15 through 18 show, in another embodiment, an alternative configuration of a floor wet cleaning apparatus. First, the apparatus has a smaller tank 17 than the first embodiment. The sump in particular presents a fiatter configuration that allows for placement in connection with the upper surface of the device. Therefore, the 'storage tank 17' extends over the wiping cylinders 11 and 12 and the rear wiping cylinder 13, so that the rollers can be placed closer to each other than the first exemplary embodiment (when viewed in respective directions of travel) ). In the illustrated specific example, the drum 13 is wiped after being centered between the wiping cylinders U and 12 (inspected in the direction of travel), and then the wiping cylinder 13 312XP / invention manual (supplement) / 97-02 /96144047 40 200840535 Also in this specific example is a diameter diameter corresponding to the wiping cylinder u or 12. In contrast to the first specific example (in which the two wiping cylinders 11 and 12 are always in contact with the cleaned floor 1G regardless of the direction of travel), the inactive holding roller 11 or 12 (i.e., the wiping cylinder that does not provide the wiping edge) It is raised in the specific examples illustrated in Figs. Therefore, the inactive wiping cylinder is lifted off the floor 1G to be cleaned, and the other wiping cylinder (in this case: the wiping cylinder which is in the front when viewed in the traveling direction) is closed and formed A rubbing edge that interacts with the floor to be cleaned. In the specific example described, this operation is achieved by rotatably mounting the wiping cylinders u and 12 on the rocker element %. The rocker element has two rocker arms 5b 58 when viewed sideways according to the illustrations of Figures η and 18. In this regard, the rocker arms 57 and 58 are disposed in the region of the two side walls of the apparatus, and the wiping cylinders 11 and 12 extend between the free ends of the rocker arms. The shaft short legs of the wiping rollers η and 12 are placed in the container and the container allows the respective wiping cylinders to be rotated in the region of the free ends of the rocker arms 57, 58. The rocker arms 57, 58^, which are generated at the center of the container (which accommodates the wiping cylinder axis X), coincide with the axis of rotation y of the rear wiping drum 13. There are separate wiper shafts X and planes of the rocker shafts, £ and E, which are closed to about 165 with respect to each other. An obtuse stone that opens toward the top of the device. In this case, the plane E is coupled to the wiping cylinder u, and the plane e is coupled to the wiping cylinder 12. As the direction of travel r or r, the function 'in the direction of travel is respectively in the direction of the 312XP / invention manual (supplement) /97-02/96144047 41 200840535 other parts of the wiper roller n or 12 down to the active position (ie to The contact position of the floor 1G to be treated), in this position, :, wipe the drum n or 12. According to the first exemplary embodiment, the jin is achieved in a very simple manner by a ratcheting occlusion. The wiping cylinder 12 or 12, which is at the rear in the direction of travel, is raised by the reading 56 and thus moved away from the floor to be cleaned. When the + rear wiping cylinder 13 has the same straight sequence, the plane "go E, which is connected with the wiping j:2 of (4), is operated at the floor leaving the floor to be cleaned = parallel (four), however, with an inactive wiping or 12 The associated plane E or E, then at approximately 15. 屮it ^ angle Q pivot === raises the wiper drum, this operation is further carried out with the closed base of the joint rubbing gossip removed. In the raised position, the squeegee can be swept from below, in the direction of travel, and the wiper roller is rotated in order to wipe the edge. When the tamper is changed and the wiper roller is lowered, the illustrated example is provided. In the specific example, the function of reciprocating forward and backward is to hold the wiping device ljt to the wheel 85 applied by the user: the rotation/tilt of the anchor rod 6 is also on the slope - the step is inclined The joint shaft is guided by the guide 'in the middle. Therefore, the tilting is offset within the distance of the slotted recess 89 on the upper second bottom f side. To this end, several guides are reached (for example). 15 and the guide pins 88 are simultaneously inclined 35 into the slotted recess 89, the sweat is inclined Tilting axis of joint 9. 312XP / hair duck book (supplement) / 97 · 嶋 (10) purchase 42 200840535 Attach a control lever 87 to the inclined joint 9. The control lever: in a fixed manner The direction of attachment to the rocker element 56 is on. In this case the 'directional lever 86 is positioned in the area of the rocker arm 57 and the angle between the angled bisectors, and in the illustrated example. /, = in the column pointing upwards, that is, away from the chassis base. • r = when the wiping device 1 is moved forward, the force P' is introduced by the wrong lever 6, and therefore also by the two oblique closing: 9 Causes rotation/tilting • There is a slight shift in the device 1 for a limited forward displacement of the device 1; this operation is accompanied by a forward displacement of the 8" L-phase rod 87, due to this situation, the tilting of the rod member i6 by the directional lever To the position illustrated in Fig. 15 or Fig. 16, it is necessary to reciprocate backward by the anchor rod 6 to privately wipe the wiping device 1 on the opposite side, and the operation is accompanied by corresponding control. =feed force P 'and, by the displaced tilt joint 9 and::dry 87 ', the direction lever 86 is pivoted beyond the vertical position The rod member 56 is lowered to the position illustrated in Figures 1 and 18. -^; the direction (4) 86 is split into a direction corresponding to the downward direction of the chassis base 2, 2, and the direction is _86, which can be reversed. The wiping cylinders of the transfer action P ^ _, f * U are moved forward and correspondingly introduce a force to tilt to the active position 'and the front wiper roller is tilted in the case of the corresponding force P, the return stroke, To the active position 1 Μ Μ Μ 21 shows an exemplary example for wiping the drum on the immersion wiper ^ or D. The end is provided with a 312 ΧΡ / invention manual attached in a rotationally fixed manner (complement ()) /97·〇2/96ΐ4·7 43 200840535 Closed base wheel 60. The occluding wheel has a diameter and enters a horn of the "roller 1b 12 and advances relative to the wiping cylinders 11, 12, axially positioned to leave a gap. Wiper rollers 11, 12 =: 38 centrally protrudes away from the wiping cylinders u, i2, and beyond the closing shaft 38 of the shaft body (which may also be freely positioned at two or two. The axial body portion between the plug wheels) is positioned in the slotted guide :: Same as f closed = in the chassis part 7〇, and the axis in the direction of travel r or two: === The system is opposite to the occlusion (4)

Lt, two in the direction of travel ^ or ", on the slot guide 62 wide relative to the sigh of the exaggeration and the entire wiper drum is displaced in the total step corresponding to the axle stub / /. /, the system is in one. Straight to live about 1 times magic. 5 times the linear distance and the circumferential surface of the occlusion wheel 60 71 sister perpendicular to the holding 饩 # ° 氐 j 1 β has a free spin = not =, 72. In the way of wiping the drum "12' to form the wiping edge, close the love - w to the Γ or upper 'the wall on the wiping roller shaft χ "on ^: displacement 'about displacement of the radial range of the occlusion wheel 60 : Toward the soil in the direction of the circumferential surface 71 of the 60, at the edge of the closed base wheel, project downwardly beyond the intersection: the boundary line of the wall 72 of the chassis. The base of the top of the closed base wheel 6 is flat on the wiper roller 11 amp & clear travel..., closed::: 2 ^ ^ open the chassis... facing the lost edge 61 =:. = 312 ΧΡ / invention manual (supplement) / 97 · 〇 2 fine 7 private 200840535 change (in this case, from r to r'), according to the description of Figures 2q and 21, the wiper drum 11 is embodied With respect to the relative displacement of 12, the shaft stud 38 is displaced in the slot guide μ in the direction of the other slot end position. The circumferential surface 71 of the occluding wheel 6 is engaged with the clamping edge 61 of the chassis wall 72. Due to this clamping action, the wiping cylinders 1 , 2 are occluded to form a randomly used wiping edge position. The illustration of Figure 22 shows an exemplary solution for further rotation of the segments of the wiping cylinders n, 12 (in this case, in the raised position of the drum). In this specific example, the free running wheel 64 (which is rotated in a free running mode and in contact with the floor to be cleaned) detects the direction of travel of the device, and the shaft of the freely rotating wheel is mounted. A disengagement pin 65 is carried spatially parallel to the wiping cylinder axis X 〇 / freely rotating wheel 64, and the disengagement pin 65 is oriented parallel to the axis of the wheel and is mounted to be eccentric to the shaft. The detachment pin is for interacting with a lever 66 that is mounted to the chassis. • In the illustrated exemplary embodiment, the lever 66 is mounted to the slider 73 so as to be tiltable about an axis oriented parallel to the axis X of the wiping cylinder. The movement of this slider is oriented in the direction of travel r or r. The catastrophic member 73 interacts with the slider guide 74 that is fixed to the chassis, and thereby the lever 6 6 is further caused by the compression spring 75 acting on the slider 73 in the slider guide 74. And manned to the initial position. "The bar f 66 is mounted on the slider 73 so that the lever 66 can be tilted approximately in the center of its longitudinal range, when viewed in the direction of advancement.) Pointing, the function of the four hundred magazines 7 5 ancient a L末端 & The end of the upward lever 66 is formed as a 312 transcript (supplement) / 97-02 detail 44 〇 47 200840535 a drive shoulder 76. The drive shoulder protrudes as shown in Figure 22. The initial position is in the circular movement path of the disengagement pin 65. The front end of the bar #66 facing away from the drive shoulder 76 is provided with a drive projection 67', in the illustrated exemplary embodiment, the drive projection π It is facing downward in the direction of the floor 1 () to be treated. The driving protrusion has a tooth profile. The end portion of the lever 66 is compressed by the bomb 77 and the compression cartridge is "from the top" And being disposed between the lever 6 6 and the associated slider cover layer. The drive projection 67 interacts with the toothed feature 8 of the gear 68. This gear 68 is in turn associated with the reduced diameter wheel gear 79. The engaging wheel is connected to the wiping cylinder u or 12 in a rotationally fixed manner. " In the selected direction of rotation of the running wheel 64 in accordance with the arrow & in Fig. 22, the disengagement pin 65 is moved on its circular position in its initial position on the drive shoulder 76 of the lever 66. The direction changes and the running wheel 64 follows the arrow W. The disengagement pin 65 on the driving shoulder 76 is opposite to the sliding member 73. The sliding member 73 is coupled to the compression magazine 75. The beard 66 is connected by the driving projection 67 and the toothed feature 78. Further, the jetting caused by the applied pressure load causes the gear 68 to rotate - a predetermined angle (in this case, the tooth profile 8: = tooth, the angle between). The output gear ?9 is in degrees:: the wiper roller 11 or 12 is rotated to provide a new wiper, and the position of the front displacement lever 66 is driven to drive the shoulder 76 by the escape pin 65. A tl_ B & I is more securely provided with a latch 69 for this purpose. 312 ΧΡ / invention manual (supplement) / 97-〇 2/96144 〇 47 46 200840535 ^ Parallel to the tilt axis of the lever 66 The ground is rotatably separated by the same 锝 glaze and the lock. The buckle 69 has a fork-shaped lock 8 〇 in a position with a lock 'The shape of the locking portion 7 6 is defined by the bar: 1, and the shoulder 81 is in the driving shoulder, and the same is formed by the opening = f. The locking position is in the circle. The release lever 82 on the shape line 2== buckle 69 is operated by the release lock 65 on the (four) of the lever 66, instead of engaging in the formation: 6 to 5; ^ flank, and, ==? release lever 82 The inwardly facing lock of the lock 69 pushes down the locking shoulder region and thereby causes the lever to tilt about the tilting axis. Force: the opposite end of the drive projection 607 abuts = liter to terminate the 2 between the gear 68 and the drive projection 67, together with the compression spring 75 acting in the forward direction, simultaneously at the start position of the slider 73, and thereafter, the rod In either 66 or its drive, the lock is lowered to the next backlash in gear 68, which is released by the disengagement pin 65 that is further rotationally displaced. = ' taking into account the transmission ratio provided by the gears 68 and 79, when the travel is changed to the next one, the wipe roller 11 or the 丨 2 is offset by a distance between adjacent tooth gaps, predetermined displacement Angular::, designed to describe the household floor wet cleaning equipment ι, used for vacuum sweeping and wet wiping all types of flooring, especially tile floor, laminate, or parquet floor 'but in addition, also used Stone floor. Can also be cleaned to reach the chat / invention instructions patch) / 97 side 6144 〇 47 200840535 Straight surface inclined surface. The suction is removed during the wet wiping process, especially for picking up, too. The dust was finally executed. The coarse particles of the scale down to the fine ash. All the disclosed features (in themselves) are also based on the disclosure of the prior art: The association/attachment is included in order to incorporate the features of these documents into the scope. τ 明柔的申凊 patent [Simple description]

Figure 1 shows a perspective view of the floor cleaning equipment for the 〆糸y-type wet cleaning attachment member, which is not connected with the vacuum cleaner #^ ^ ^ Β ^ ^. Figure 2 shows a perspective exploded view of the floor cleaning equipment after the hood has been removed. Figure 3 shows a view in the direction of arrow iu in Figure 2. Figure 4 shows a view in the direction of arrow IV in Figure 2. Figure 5 shows a bottom view of the device. Figure 6 shows a front view of the device in the direction of arrow VI in Figure 2. Figure 7 shows a rear view of the apparatus in the direction of arrow VII in Figure 2 . Figure 8 shows a schematic cross-sectional view of line VIII-VIII of Figure 5. Figure 9 shows a schematic cross-sectional view of line IX-IX of Figure 5. Figure 10 shows a shortened schematic cross-sectional view of line X-X of Figure 5. Figure 11 is a perspective exploded view showing a first specific example of the floor cleaning apparatus. Figure 12 shows a second specific cross-sectional view of an apparatus relating to a dehumidifying apparatus having a coupled drum. Figure 13 shows a cross-sectional view taken along line XIII-XIII of Figure 12. 312XP/Invention Manual (Supplement)/97-02/96144047 48 200840535 Figure 14 shows a cross-sectional view of Figure 9 for an alternative configuration. Fig. 15 shows a side view of a cleaning apparatus relating to another specific example. Figure 16 shows a schematic longitudinal section of the apparatus of Figure 15. Figure 17 shows a schematic diagram corresponding to Figure 15 but displaces the device in the opposite direction. Figure 18 shows a schematic view corresponding to Figure 16 but with respect to Figure 17. Figure 19 shows another wiper drum having an occlusion wheel (which is mounted on the wiping cylinder in a rotationally fixed manner) with respect to the idle position of the wiping cylinder (where the wiping cylinder is mounted in a slotted guide in the device housing) A schematic perspective view of a specific example. Figure 20 shows a schematic view corresponding to Figure 19 but with respect to the clamped occlusion position. Figure 21 shows a cross-sectional view of the occlusion wheel in the clamped occlusion position. Fig. 22 is a schematic perspective view showing the mechanism for displacing the wiping cylinder at a predetermined angle without functioning as the traveling direction of the apparatus. [Main component symbol description] 1 Floor (wet) cleaning equipment 2 Additional components 3 Vacuum cleaner 4 Basic housing 5 Box 6 Bolt 1 Handle 8 Cable 9 (rotating / tilting) joint 312XP / invention manual (supplement) / 97-02/96144047 49 200840535 ίο Floor 11 Wiper roller 12 Wipe roller 13 (rear) Wipe roller 14 Front region 15 Rear region 16 Chassis 17 Slot _ 18 (Upward orientation) Portion 19 Filling nozzle 20 Screwing cap 21 Equipment cover 22 suction removal area 23 suction removal area 24 slotted nozzle opening φ 25 guide plate 26 suction removal path 27 suction removal path 28 flow channel 29 channel 30 electric motor 31 transmission device 32 drive shaft 33 Clutch tooth profile 312XP / invention specification (supplement) /97-02/96144047 50 200840535 34 Clutch section 35 Drive means 36 Pivot hole 37 Centering pin 38 Axle stud 39 Axle container 40 Gear 41 Gear® 42 Zigzag feature 43 zigzag feature 44 latch finger 45 latch finger 46 cleaning cover layer; cleaning cloth 47 cleaning cover layer; cleaning cloth 48 nozzle φ 49 pump 50 electronics System 51 bristle strip 52 suction line - 53 sealing strip 54 nozzle 55 feed line 56 rocker element 57 rocker arm 312XP / invention manual (supplement) /97-02/96144047 51 200840535 58 rocker arm 60 occlusion Wheel 61 gripping edge 62 slotted guide 64 (freely rotating) wheel; running wheel 65 disengaged pin 66 lever 67 drive projection 68 gear 69 latch 70 chassis portion 71 circumferential surface 72 (chassis) wall 73 slider 74 slip Guide rail φ 75 Compression spring 76 Drive shoulder 77 Compression spring 78 Toothed feature • 79 Output gear 80 Locking part 81 Locking shoulder 82 Release lever 85 Caster 312XP / invention manual (supplement) /97-02/96144047 52 200840535

86 Directional lever 87 Control lever 88 Guide pin 89 Slotted recess a Arrow b Arrow E Plane E, Plane P Force P, (Return stroke) Force r (Traveling direction) r' (Traveling direction) S Capacitive sensor X ( Wipe roller) shaft y (rear wiper drum) shaft a angle β obtuse angle M2XP / invention manual (supplement) /97-02/96144047 53

Claims (1)

200840535 X. Patent application scope: 1. A displaceable household floor cleaning device (1) comprising - a drum (11) movable in a conventional manner in two directions of travel, r,) opposite each other (1) 'It is characterized in that two holding drums (1, 12) are provided, and the two wiping cylinders (u, 12) are spaced apart in the direction of travel and are rotatable, but at least one of the wiping cylinders = The one direction of travel (r, r') of the device (1) is occlusion.隹 borrowing 2.:! Please move the displaceable household floor cleaning device of item 1 of the patent range to be supported on the floor (10) to be cleaned, and the cylinders yi, 12) in the direction of travel (r, r,) In one of the cases, the occlusion is achieved by occlusion of the flash lock or the holding of the saliva, and the choking is prevented in the other direction of travel (r, r), and the wiping cylinder (丨丨, 1 Rotating from the ground. 3. Displaceable household floor cleaning as claimed in claim 1 or 2 = where 'the wiping cylinder (1), 12) has a portion with a zigzag feature ( 42, 43), and interacting with the latch fingers (44, 45) fastened to the outer casing in an occlusion manner in an occlusion manner only in a direction of travel &amp; Γ). 8. A displaceable household floor cleaning apparatus as claimed in claim 1 or 2, wherein the wiping cylinder (U, 12) is mounted in a slotted guide oriented in the direction of travel (r, r') In (62), and having an occluding wheel (60) and a hoisting base wheel (6 〇) is connected to the drum in a rotationally fixed manner, and the wiping cylinder (11, 12) is on the rails (62) 312XP/Invention Manual (Supplement) /97-02/96144047 54 200840535 Post-interacting with the missing edge (61) of a device housing side to occlude the wiping cylinder (11, 12) Rotation. 5. A displaceable household floor cleaning apparatus according to the scope of the patent application, wherein the unoccluded wiping cylinder (丨丨, 12) is raised to a position at a vertical distance from the floor to be treated (1 〇) The position is where the occluded wiping cylinders (11, 12) are supported on the floor (1 〇). 6. The displaceable household floor cleaning apparatus of claim 5, wherein the two wiping cylinders (11, 12) are mounted on a common rocking member (56), and the rocker The element (56) has a rocker shaft that is spatially parallel to the rubbing drum shafts (X). 7. The displaceable household floor cleaning apparatus of claim 5, wherein the respective wiping cylinder shaft () and the plane of the rocker shaft (E, E') are closed relative to each other. Into an obtuse angle (stone). 8. The disposable floor cleaning apparatus of the patent application 帛7 item, wherein the obtuse angle is less than 18 inches. . 9. The displaceable household floor cleaning apparatus of claim </ RTI> wherein the wiping cylinder at the front (r, r,) is occluded. 10. A displaceable household floor cleaning apparatus according to the ninth aspect of the invention, wherein the wiping cylinder 12 in the rear direction (r, r,) is occluded. 11. The displaceable household floor cleaning apparatus of claim </ RTI> wherein the last occlusion position of the wiping cylinder (n, 12) is a changed rotational position, and the direction of travel of the material changes, And 312XP / invention manual (supplement) /97-02/96144047 55 200840535 broken on the wiper drum (11, 12). 12. A displaceable household floor cleaning apparatus L as claimed in claim i wherein a randomly achieved occlusion rotational position is established with a wipe = barrel (11, 12) and the wiping cylinder (11) 12) After the change of the direction of the advancement and the junction of the wiping cylinders (11, 12) are occluded, they are freely rotated in a traveling direction (r, r,). 13. The displaceable household floor cleaning device as claimed in claim 1 wherein the occluded rotational position is achieved by rotating the wiping cylinder (11, 12) by a pre-specified angle. The movable floor cleaning device of the 4# profit range item 1 is provided with a free running wheel (64), and the free running wheel moves the device (1), and causes or arranges the wiping κ and 12) displacement The predetermined angle, as the direction of travel (r, r,) ^ τ-h Ah ^ v 1 y Set:::: Please shift the displacement of the household floor to 2 ^ 2 to freely run the wheel (64) in order to displace the wipe The purpose of the drum (11 pre-twisting angle is to act on a displaceable lever (66) by means of a disengagement lock (65). 2Z please patent the 15th item of the displaceable household floor in the clear sea, 5 The phalanx rod (66) has a driving protrusion (6 Ό, now: the protrusion (10) interacts with a drivable wiping paste ^ (68). 轮言二7: 如Λ The household floor cleaning /, "Hai phase rod (66) is fastened to the displaced displacement position, 312 ΧΡ / invention manual (supplement) / 97 · 〇 2 touch 4 56 200840535 to be able to use a free running wheel The upper disengagement pin (65) is locked in a direction (69) to occlude the wiping cylinder (11, 12. The displaceable household floor cleaning apparatus of claim 17, wherein the escape pin (65) is removed from the tightened lever position so that the direction of travel of the sea is changed, such that The lock releases the lever. • Acts on the lock (6 9 ) in a manner of returning to the displacement. #19. Displaceable household floor cleaning β as claimed in claim 18, the lever (66) ) is loaded by the spring into the return ready position. #20. The displaceable household floor cleaning δ according to claim 18, wherein the return displacement range of the lever (66) is matched to the gear (68) The spacing between two adjacent backlashes. 21 · Displaceable household floor cleaning apparatus according to claim 1, wherein the two wiping cylinders (11, 12) will be wetted. The displaceable household floor cleaning device of the third aspect of the patent application, wherein the second rear wiping cylinder (13) is installed between the two wiping cylinder books (11, 12). 22 items of displaceable household floor cleaning equipment' In the middle, the rear wiping cylinder (13) is always driven. 24· Displaceable household floor cleaning as in claim 22 of the patent application. Further, the rear wiping cylinder (13) is installed to be freely rotated. The displaceable household floor cleaning apparatus of claim 3, wherein the wiping cylinder (n, 12) and/or the rear wiping cylinder (13) is a removable cleaning cloth (46) , 47) covered. 26 · Displaceable household floor cleaning 57 312XP / invention manual (supplement) / 97-02/96144047 200840535 equipment, wherein it is installed in the wiping cylinder The shaft (y) of the rear wiping cylinder (13) between (11) and (12) simultaneously forms a rocker shaft. 27·- a wiping device for wiping rollers (11, 12), which is arranged in a positionable 2 floor wet cleaning device (1), characterized in that the wiping rollers (11, 12) are made by the situation. The repeated free liquid jets are wetted, and the free liquid jet is limited in terms of time, with the jetting maximum passing. 2. A dampening device for a wiping cylinder according to claim 27, wherein a nozzle (48) is coupled to one end of the wiping cylinder (11, 12). 2 9. The wiping unit for a wiping cylinder according to claim 27, wherein the two nozzles (48) are arranged such that the two nozzles (48) are oriented toward each other. 30. A dampening device for a wiping cylinder according to claim 27, wherein a nozzle (48) acts only on a portion of the length of the wiping cylinder (11, 12). The wiping device for a wiping cylinder according to claim 27, wherein the vertical projection of the jet is coupled to the tip end of the wiping cylinder (11, 12). 32. A displaceable household floor wet cleaning device (1) comprising at least one wettable wiping drum (丨丨), in a conventional manner in two opposite directions of travel (r, r) Moving the device (1), characterized in that two wiping rollers (丨丄, 12), which are spaced apart in the direction of travel (r) and are each wettable, and one is mounted on the dampable Wipe the rear wiper roller (13) between the rollers (11, 12). 312XP/Invention Manual (Repair)/97-02/96144047 58 200840535 33. Displaceable Household Floor Wet Cleaning Apparatus as claimed in claim 32, wherein the rear wiping cylinder (10) can be wetted. 34· Shishen's patentable range 32. Displaceable household floor wet cleaning equipment, wherein the rear wiper roller (10) cannot be wetted. .35. A displaceable household floor wet-cleaning device as claimed in claim 32, wherein the wiper (1), 12) or both of the dampable wiping rollers (1), 12) The drum (13) has a larger diameter. 36" Displaceable household floor wet cleaning apparatus according to item 32 of (4), wherein the rear wiping cylinder (10) has a comparison with either or both of the wiping cylinders (1), 12) Smaller diameter, or phase diameter. 37. The invention relates to a displaceable household floor wet cleaning device according to the scope of claim 32, wherein the two wiping rollers (1), (2) are rotatable, but one of the two wiping rollers (1), 12) is The device (1) is occluded in each direction of travel (r, r,). • The main application is a displaceable household floor wet cleaning device according to the scope of claim 32, wherein the two wiping rollers (1b 12) are supported on the floor to be cleaned in each direction of travel (rr) (1) 〇), and straight, section wiping = tube (11, 12) in the direction of travel (r, r,) where the occlusion of one of the two is achieved by blocking the lock, and the flash The lock ring is prevented in the other advance direction (r, r), and the wiper roller (丨丨, 12) is freely rotated. A displaceable household floor wet cleaning device as claimed in claim 32, wherein the wiping cylinder (1), 12 has a portion, and 312XP/invention specification (supplement)/97 jus 96144〇47 200840535 It is provided with serrated features (42, 43) and is latched in a direction of travel (I·, r) with a latching finger that is fastened to the housing in an elastically biased manner ( 44, 45) Interaction. 40. A displaceable household floor wet cleaning apparatus as claimed in claim 32, wherein the wiping cylinder (1), 12 is mounted on a slotted guide oriented in the direction of travel (Γ, Γ') ( 62), and having an occlusion 2 (60), and the occlusion wheel (6 〇) is connected to the drum in a rotationally fixed manner, and in the guide (62) in the wiping cylinder (1), 12) After the relative displacement, it interacts with the gripping edge (61) on the side of the device housing to occlude the rotation of the wiping cylinder (n, 12). 41. Displaceable household floor wet cleaning apparatus according to claim 37, wherein the unoccluded wiping cylinders (11, 12) are raised to a position at a vertical distance from the floor (10) to be treated. The position of the occluded wiping cylinder (11, 12) is supported on the floor (1 〇). 42. Displaceable household floor wet cleaning apparatus according to claim 32, wherein the two wiping cylinders (11, 12) are mounted on a common rocker element (56) and the rocker The element (56) has a rocker shaft that is spatially aligned with the wiper roller shafts (χ). 43. The displaceable household floor wet cleaning apparatus according to claim 42, wherein the planes of the respective wiping drum shaft and the rocker shaft (Ε, Ε') are closed together with respect to each other. Obtuse angle (/3). 44. The disposable floor wet cleaning apparatus of claim 43, wherein the obtuse angle is less than 18 inches. . 45. Displaceable household floor wet type 312 ΧΡ / invention manual (supplement) / 97-02/96144047 60 200840535 cleaning apparatus, wherein it is installed in the wiping cylinders (1), 12) The axis (y) between the rear wiping cylinders (13) simultaneously forms the rocker shaft. 46. The displaceable household floor thirsty cleaning device according to the scope of claim 37, wherein the wiping cylinder (11, 12) at the front in the direction of travel (r, 〇 is occluded. Main 47. The displaceable household floor wet type of the patent _37, wherein the wiping roll W (11, 12) at the rear in the traveling direction (~) is occluded. The floor wet type, 'month f equipment', in which the last occlusion position of the wiping cylinder (1), 12) is changed, as a change in the direction of travel, is established on the wiping cylinder ( 11, 12). Main 4: If the patented target cofferdam 37 items of the displaceable household floor wet type > lunar device, the ten's randomly reached occlusion rotation position is in the condition of having a wiping roll (1), 12) The wiping cylinder (1), ^12) is freely rotated in a traveling direction (r, r,) after the change in the traveling direction and the junction of the wiping cylinders (11, 12) are closed. Main 50. For example, the displaceable household floor wet type = clean equipment of the patent specification (4) 37, wherein the occluded rotational position is achieved by rotating the wiping cylinder (11, 12) - a pre-specified angle. For example, the displaceable household floor wet device of the patent specification (4) 37, wherein a free running wheel (64) is provided, and the free running wheel (64) detects the traveling movement of the device (1) and builds Wipe the drum (1), (2) (four) - angle, material travel direction 312XP / invention manual (supplement) / 97_〇 2 / 96144 () 47 61 200840535 (r, r') function. 52. As claimed in claim 51, the cleaning device, wherein the free-running clock is moved to the floor wet type (1b12) - the predetermined preparation wheel (64) is used for displacing the wiping cylinder For the purpose of 丌仞矽, the purpose is to act on a displaceable lever (66) by means of a disengagement pin (65). 53. If the scope of the patent application is the μ item ^ _ 2 negative displacement of the household floor wet _ . The 桢 cup (66) has a drive protrusion (67), and the drive protrusion 7) is spun? The gears (68) that drive the wiping cylinders (1), 12) interact. , 2VI special: Hongwei 52nd displacement of the household floor wet type > month> 糸 ^ also prepared, where 'the lever (66) is fastened to the displaced displacement position by the The wiper (11, 12) is occluded by a latch (69) on the running wheel that disengages the pin (65) in the - direction. The displaceable household floor is wet/monthly as claimed in claim _52, wherein the disengagement pin (65) is removed from the tightened lever position so that the direction of travel changes, so that the lock The lever (66) is released to act on the latch (69) in a manner that returns to displacement. Health I6 II. For example, the displaceable household floor wet cleaning equipment of the scope of the patent application is 'the +' the lever (66) is carried by the magazine to return to the ready position. 57. If the patent scope is 52 Displacement household floor wet snorkeling apparatus wherein the return displacement range of the lever (66) is matched to the spacing between two adjacent backlashes of the gear (68). 58. Displaceable household floor wet type 312XP/invention specification (supplement)/97-02/96144047 62 200840535 A cleaning device in which a suction removal means is provided. 59. The displaceable household floor wet cleaning apparatus of claim 58 wherein the suction removal operation is limited to an area of one or both wiping cylinders (11, 12). 60. Displaceable household floor wet cleaning &gt; 糸a, as claimed in item 58 of the patent application, wherein the direction of travel can be used when there are two suction removal areas (2 2, 2 3 ) a function of (r, r,) to switch the suction removal means, and the two suction removal areas (22, 23) are in a direction of travel (r) according to the wiping cylinders (u, 12) ) The distance between them is at a distance from each other. 61. The displaceable household floor wet cleaning apparatus of claim 32, wherein the wiping cylinder (11, 12) is wetted by capillary transport. 62. Displaceable household floor wet cleaning apparatus according to claim 32, wherein the liquid is pumped to the wiping cylinders (11, 12). 63. Displaceable household floor wet cleaning apparatus according to claim 32, wherein the wiping cylinder (1), 12 is wetted by repeated free liquid ejection, and the free liquid is subjected to Limit, where there is a maximum amount of jets to pass. "Aspective main 6*4. For example, the patentable scope f 32 is a displaceable household floor wet cleaning device in which a nozzle (48) is coupled to the 'end of the wiping cylinder (11, 12). Displaceable household floor wet cleaning apparatus of the '32 patent scope' wherein the two nozzles (10) are clamped such that the two nozzles 312XP / invention specification (supplement) /97-02/96144047 63 200840535 (48) 66. Displaceable household floor wet cleaning apparatus according to claim 32, wherein one nozzle (48) acts only on a portion of the length of the wiping cylinder G丄, 12). A displaceable i household floor wet cleaning apparatus according to any one of claims 32 to 66, wherein the vertical projection of the spray is coupled to the top end of the wiping cylinder (11, 12). A displaceable household floor wet-type cleaning device according to claim 63, wherein the wiping cylinder (11, 12) is oriented at a plurality of positions at the top end of the wiping cylinder (11 '12) The nozzle (54) is wetted. Displaceable household floor wet cleaning apparatus of claim 65, wherein the nozzles (54) are mounted one by one along a line that is spatially parallel to the wiping cylinder axis (X). • Displaceable household floor wet cleaning apparatus as claimed in claim 65, wherein the nozzles (54) are supplied via a common feed line (5 5). 71. Displaceable household floor wet cleaning apparatus wherein the rear wiping cylinder (13) is driven. 72. Displaceable household floor wet cleaning apparatus according to claim 32, wherein the rear wiping cylinder (13) is driven by the applied rotation. 73. The disposable floor wet cleaning apparatus of claim 32, wherein at least a relatively large proportion of the liquid storage tank (17) is installed Between these wiping rollers (11, 12) 312XP / invention manual (supplement) /97-02/96144047 64 200840535 74. Displaceable household floor wet cleaning equipment according to claim 32 of the patent application scope, Wherein at least one relative A larger proportion of the liquid storage tank (17) is installed above the rubbing drums (丨丨, 丨 2). 75: Displaceable (4) floor wet type cleaning equipment according to the scope of claim 32, wherein 'The wiping cylinders (1), 12) and/or the rear wiping cylinder (13) may be removed for cleaning purposes. 76: Displaceable household floor wet cleaning equipment according to paragraph 32 of the patent scope, The wiper rollers (1), 12) and/or the rear wiper roller (13) are covered by a removable cleaning cloth (46, 47). 77. The disposable floor wet cleaning apparatus of claim 32, wherein a moisture separator is disposed in the suction passage. 78. Displaceable household floor wet/moon &gt; 糸a, as set forth in claim 32, wherein a moisture sensor for monitoring the flow channel (28) is provided. 79: Displaceable household floor wet 10β &gt; 糸 device as claimed in claim 32, wherein if liquid is detected in the flow channel (28), then one of the lamps is removed by suction The fan t is cut or lowered to a minimum power that is insufficient to deliver liquid. 80. Displaceable household floor wet/month/wide λ, as claimed in claim 32, wherein the device (丨) is formed as an additional component (2) of a household vacuum cleaner (3). 312XP/Invention Manual (supplement)/97-02/96144047 65