Cleaning equipment device

Abstract

The invention relates to a cleaning device (10), in particular a low-pressure cleaner, with a gun holder (12) for a cleaning gun (14), wherein the gun holder (12) has a receiving recess (16). It is proposed that the gun holder (12) has a securing unit (18), in particular a clamping unit, for holding the cleaning gun (14) in the gun holder (12), which is arranged on, in particular in, the receiving recess (16).

Description

State of the art

[0001] A cleaning device device with a gun holder for a cleaning gun, wherein the gun holder has a receiving recess, has already been proposed. Disclosure of the invention

[0002] The invention relates to a cleaning device, in particular a low-pressure cleaner, with a gun holder for a cleaning gun, wherein the gun holder has a receiving recess.

[0003] It is proposed that the gun holder has a securing unit, in particular a clamping unit, for holding the cleaning gun in the gun holder, which is arranged on, in particular in, the receiving recess.

[0004] The inventive design of the cleaning device allows for a particularly secure and / or user-friendly mounting of a cleaning gun in the gun holder. Accidental detachment of the cleaning gun from the gun holder can be prevented. Particularly comfortable and / or safe transport can be achieved. Advantageously, the cleaning gun is particularly well protected against damage.

[0005] The cleaning device is designed in particular as a cleaning device, preferably as a high-pressure cleaner or as a low-pressure cleaner. Alternatively, it is conceivable for the cleaning device to form only a part of the cleaning device. The low-pressure cleaner is designed in particular to generate a fluid pressure of a maximum of 25 bar. It is conceivable for the water pressure of the cleaning device to be adjustable. The high-pressure cleaner is designed in particular to generate a fluid pressure of at least 70 bar, preferably of at least 80 bar, and more preferably of at least 100 bar. “Designed” should be understood in particular to mean specially programmed, designed and / or equipped. The fact that an object is designed for a specific function should be understood in particular to mean that the object fulfills and / or executes this specific function in at least one application and / or operating state.

[0006] The cleaning device, in particular the cleaning device device, is preferably designed as a portable cleaning device. A "portable cleaning device" is understood here to mean, in particular, a cleaning device for cleaning objects that can be transported by an operator without the need for a transport machine. The portable cleaning device has, in particular, a mass of less than 40 kg, preferably less than 10 kg, and particularly preferably less than 5 kg. Alternatively or additionally, it is conceivable for the cleaning device to have means of movement, for example, rollers, wheels, or the like.

[0007] The cleaning device, in particular the cleaning device device, is preferably designed as a cordless, in particular battery-operated, cleaning device. The cleaning device, in particular the cleaning device device, preferably has an energy storage receptacle for receiving an energy storage device, for example a rechargeable battery pack or a battery pack. The energy storage receptacle preferably has an electrical interface for electrically connecting to the energy storage device. It is conceivable for the energy storage device to be part of the cleaning device device. It is conceivable for the energy storage receptacle to have a closure element, for example a lid, for closing an energy storage receptacle area of ​​the energy storage receptacle for the energy storage device.It is conceivable that the energy storage device can be removably arranged in the energy storage receptacle, preferably without tools, for example for charging and / or replacement or the like. Alternatively, it is conceivable that the energy storage device is integrated into an outer housing unit of the cleaning device, preferably the cleaning device device, and can be detached from the energy storage receptacle, in particular by means of a tool or the like.

[0008] The cleaning device, in particular the cleaning device apparatus, preferably has a drive unit. The drive unit preferably has a motor, for example an electric motor. The cleaning device, in particular the cleaning device apparatus, preferably has a pump. The pump is in particular intended to transport a liquid in a hose of the cleaning device, in particular the cleaning device apparatus, to the cleaning gun, which is preferably arranged at a free end of the hose. The drive unit is preferably intended at least to drive the pump. The drive unit is preferably connected, in particular at least electrically, to the energy storage receptacle, preferably to the electrical interface. The drive unit can preferably be supplied with electrical energy via the energy storage device.

[0009] The cleaning device, in particular the cleaning device apparatus, preferably has a control and / or regulating unit for controlling the drive unit. The control and / or regulating unit comprises, in particular, at least one processor and one memory element, as well as an operating program stored on the memory element. The memory element is preferably designed as a digital storage medium, for example, as a hard disk or the like. The control or regulating unit is preferably arranged at least partially in the outer housing unit. The drive unit and / or the pump are / are arranged, in particular, in the outer housing unit.

[0010] The cleaning device, in particular the cleaning device apparatus, preferably has a liquid tank for holding a liquid. The liquid tank preferably has an inlet opening for filling the liquid tank with a cleaning liquid, for example water and / or a cleaning agent. The liquid tank in particular has an outlet opening for discharging the liquid from the liquid tank. The outlet opening is preferably fluidically connected to the pump, in particular via a connecting hose or the like. The hose is preferably fluidically connected to the liquid tank. The pump is preferably fluidically arranged between the hose and the outlet opening of the liquid tank.The cleaning device, in particular the cleaning device device, preferably has a closure element, for example a lid or the like, for closing the inlet opening of the liquid tank.

[0011] The liquid tank is preferably arranged on the outer housing unit, preferably arranged within the outer housing unit, preferably integrated into the outer housing unit, for example, at least partially formed integrally with the outer housing unit. The phrase "at least one unit or object and at least one further unit or object are at least partially formed integrally with one another" is to be understood in particular to mean that at least one element of the unit or object is formed integrally with at least one further element of the further unit or object.“In one piece” can be understood as at least materially connected, for example by a welding process, a soldering process, an adhesive process, an injection molding process and / or another process that appears appropriate to the person skilled in the art, and / or advantageously formed in one piece, such as by production from a cast and / or by production in a single or multi-component injection molding process and advantageously from a single blank.

[0012] The safety unit is particularly intended to prevent the cleaning gun from being accidentally released from the gun receptacle. The safety unit is preferably designed to generate a holding force, preferably a clamping force, on the cleaning gun when it is arranged in the gun receptacle. Alternatively or additionally, it is conceivable for the safety unit to have at least one blocking element designed to hold the cleaning gun in the gun receptacle by means of a positive fit and preferably to block the cleaning gun from being released from the gun receptacle when the blocking element is in a locked position. The safety unit preferably has at least one safety element, preferably a plurality of safety elements.The securing element can, for example, be designed as a securing element that can be moved linearly and / or pivotally, in particular on the gun receptacle, preferably as a clamping element or as a form-fitting element, in particular as a toggle lever or the like. The gun receptacle is preferably provided to accommodate, in particular to hold, a spray head of the cleaning gun. The gun receptacle is in particular not designed to hold a lance, preferably to interact with it. A holding force on the cleaning gun that can be generated by the securing unit, in particular the at least one securing element, preferably acts in the direction of a holding position and preferably counter to a removal direction of the cleaning gun from the gun receptacle. In order to bring the cleaning gun into a storage position in the gun receptacle or to remove it from the storage position, a force of substantially 20 N is preferably required.In this context, the fact that a size corresponds at least substantially to a predetermined value should be understood to mean in particular that a deviation from the predetermined value deviates in particular by less than 25%, preferably less than 10% and particularly preferably less than 5% of the predetermined value.

[0013] Furthermore, it is proposed that the gun receptacle have a receptacle central axis which is radially enclosed by the securing unit at least to a large extent, in particular in an angular range of at least 180°, preferably in an angular range of at least 270°, preferably in an angular range of at least 330° and particularly preferably in an angular range of at least 350°. Advantageously, a particularly effective holding force acting on the cleaning gun can be generated. A particularly reliable and / or gentle holding of the cleaning gun in the gun receptacle can be achieved. The receptacle central axis preferably runs at least substantially perpendicular to a main extension plane of a receiving opening of the gun receptacle, in particular the receiving recess. The receptacle central axis is preferably defined by the securing unit.The receiving center axis is preferably an axis through a common center point of the securing elements. “Substantially perpendicular” can be understood as an alignment of a direction relative to a reference direction, wherein the direction and the reference direction, particularly viewed in a projection plane, enclose an angle of 90° and the angle has a maximum deviation of particularly less than 8°, advantageously less than 5°, and particularly advantageously less than 2°. A “main extension plane” of a structural unit or an element can be understood as a plane that is parallel to a largest side surface of the smallest possible imaginary cuboid that just completely encloses the structural unit, and in particular runs through the center point of the cuboid. The gun receptacle preferably has a guide unit for guided insertion of the cleaning gun into the receiving recess.The guide unit preferably has a guide surface that extends at an angle to the receiving center axis. It is conceivable that the guide unit, preferably the guide surface, is formed by the securing unit, in particular the securing elements.

[0014] Furthermore, it is proposed that the securing unit have a uniform shape with respect to a central axis of the gun receptacle, in particular the previously mentioned central axis, in particular to generate a uniform holding force for holding the cleaning gun. This allows for particularly reliable and / or gentle holding of the cleaning gun in the gun receptacle. The shape is defined by the at least one securing element. It is conceivable that the securing element is designed as a clamping ring enclosing the central axis of the gun receptacle, as an elastically deflectable rubber cone, or the like.It is also conceivable that the uniform shape is formed by a plurality of securing elements which are preferably arranged uniformly around the receiving center axis, for example at an equal distance from the receiving center axis and / or at a constant distance relative to one another in a circumferential direction which preferably runs in a plane perpendicular to the receiving center axis.

[0015] Furthermore, it is proposed that the safety unit comprise a plurality of safety elements, in particular those already mentioned, which are arranged uniformly, preferably symmetrically, around a central axis of the gun holder, in particular the central axis already mentioned. This allows for a particularly reliable and / or gentle retention of the cleaning gun in the gun holder. The safety elements are preferably arranged in a circle around the central axis.

[0016] It is also proposed that the securing unit have at least one elastically deflectable securing element, in particular the one already mentioned, for holding the cleaning gun in the gun receptacle. Advantageously, a structurally simple and / or reliable securing unit can be provided. The gun receptacle preferably has a receptacle housing. The receptacle housing can be designed in one piece or in multiple parts, for example with two housing shells. The securing unit, in particular the securing element, is preferably designed at least partially in one piece with the receptacle housing. Alternatively, it is conceivable that the securing unit is designed separately from the receptacle housing, in particular can be detachably fastened to the receptacle housing. In this context, “detachable” should be understood in particular to mean “non-destructively separable”.Preferably, by inserting the cleaning gun into the receiving recess, an elastic deflection of the at least one securing element can be generated, in particular in the radial direction relative to the receiving center axis. In particular, by deflecting the at least one securing element as a result of inserting, preferably arranging, the cleaning gun in the receiving recess, a restoring force can be generated, which acts on the cleaning gun to hold the cleaning gun. The securing unit, in particular the at least one securing element, preferably defines a holding cross-section which, when the gun receptacle is free of the cleaning gun, is smaller than an overall circumference of the cleaning gun, in particular of the spray head.The receiving housing forms in particular a stop for the at least one securing element, preferably in order to limit a maximum deflection of the securing element in a radial direction with respect to the receiving center axis.

[0017] It is further proposed that the securing unit comprise a rotation-blocking unit designed to block rotation of the cleaning gun about a central axis of the gun holder, in particular the aforementioned central axis, in a storage position of the cleaning gun in the gun holder. This can advantageously support particularly space-saving and / or user-friendly positioning of the cleaning gun. The rotation-blocking unit comprises, for example, a projection and / or a recess to block rotation of the cleaning gun about the central axis of the gun holder in the storage position of the cleaning gun in the gun holder.The rotation-blocking unit is preferably designed to interact with a corresponding rotation-blocking element, for example a recess and / or a projection, of the cleaning gun, in particular to block the rotation of the cleaning gun about the receiving center axis of the gun receptacle when the cleaning gun is in the storage position in the gun receptacle. The rotation-blocking unit is preferably formed at least partially in one piece with the receptacle housing. The rotation-blocking unit is designed, in particular, to form a positive connection with the rotation-blocking element in order to block the rotation of the cleaning gun about the receiving center axis of the gun receptacle when the cleaning gun is in the storage position in the gun receptacle. The rotation-blocking unit defines, in particular, a relative arrangement of the cleaning gun to the gun receptacle about the receiving center axis in the storage position.The storage position corresponds in particular to a designated final holding position of the cleaning gun in the gun holder.

[0018] Furthermore, it is proposed that the securing unit have a parking position for the cleaning gun, in which the cleaning gun can be rotatably held in the gun receptacle about a central axis of the gun receptacle, in particular the previously mentioned central axis. Advantageously, the cleaning gun can be arranged particularly flexibly on the gun receptacle. This can advantageously achieve a particularly high level of operating convenience. In particular, the rotation-blocking unit does not interact with the rotation-blocking element in the parking position; preferably, the rotation-blocking unit is arranged at a distance from the rotation-blocking element in the parking position. Preferably, the cleaning gun is free from any rotation blockage about the central axis of the gun receptacle by the rotation-blocking unit in the parking position.The parking position is intended as a relatively short-term and / or temporary holding position for the cleaning gun in the gun holder compared to the storage position. In particular, the insertion depth of the cleaning gun in the gun holder differs between the parking position and the storage position. The insertion depth of the cleaning gun in the gun holder is preferably greater in the storage position than in the parking position. Preferably, the holding force exerted by the locking unit is lower in the parking position than in the storage position.

[0019] It is further proposed that the cleaning device comprises a fastening unit for a particularly detachable fastening of a receiving housing, in particular the aforementioned one, of the gun receptacle to an outer housing unit of the cleaning device. Advantageously, the cleaning device can be maintained and / or replaced particularly easily and / or cost-effectively. The fastening unit is particularly intended for fastening the receiving housing to the outer housing unit. The fastening unit is preferably designed as a snap-in connection, a clamp connection, a screw connection, a bayonet connection, or the like.It is conceivable that the fastening unit comprises one or more fastening elements, for example clamping elements, locking elements, in particular locking hooks, locking recesses or the like, screw bosses, screws, or other fastening means deemed appropriate by a person skilled in the art. Alternatively, however, it is also conceivable that the outer housing unit is at least partially formed integrally with the receiving housing.

[0020] It is also proposed that the gun receptacle have at least one drain opening for discharging liquid from the receiving recess of the gun receptacle. Advantageously, liquid that enters the receiving recess, for example, as a result of inadvertent actuation of the cleaning gun while it is arranged in the gun receptacle, can be drained away. The drain opening is preferably arranged on an outer side of the receiving housing.

[0021] In addition, it is proposed that the cleaning device has a mounting plane, wherein a central axis of the gun holder, in particular the one already mentioned above, runs transversely to the mounting plane.

[0022] A particularly convenient, safe and / or space-saving arrangement of the cleaning gun can advantageously be realized. An angle between the receiving center axis and the installation plane is preferably different from vertical. “Transverse” should be understood in particular to mean different from parallel. The angle between the receiving center axis and the installation plane is in particular at least 10°, preferably at least 30°, more preferably at least 40° and particularly preferably at least 55°. The angle between the receiving center axis and the installation plane is in particular a maximum of 90°, preferably a maximum of 75°, more preferably a maximum of 65°. The installation plane is preferably spanned by a plurality of installation points and / or installation surfaces of the cleaning device on a base, in particular when the cleaning device is placed on the base.The installation points and / or installation surfaces can, in particular, be formed at least partially by the outer housing unit. Additionally or alternatively, it is conceivable that at least some of the installation points and / or installation surfaces are defined by a device frame, for example a metal frame or a plastic frame, which preferably supports the outer housing unit.

[0023] It is further proposed that the cleaning device has a device handle, wherein a handle of the cleaning gun, when arranged in the gun receptacle, in particular in the storage position, runs at least substantially parallel to a main handle axis of the device handle. Advantageously, a particularly space-saving arrangement of the cleaning gun can be achieved. “Substantially parallel” can be understood here as an alignment of a direction relative to a reference direction, in particular in a plane, wherein the direction has a deviation from the reference direction, in particular less than 8°, advantageously less than 5°, and particularly advantageously less than 2°. Preferably, a main handle axis of the handle, when arranged in the storage position in the gun receptacle, runs at least substantially parallel to the main handle axis of the device handle.

[0024] Furthermore, it is proposed that the cleaning device has a device handle, in particular the one already mentioned, which protrudes in a direction perpendicular to a mounting plane, in particular the one already mentioned, relative to the cleaning gun when arranged in the gun receptacle. Damage to the cleaning gun in the event of the cleaning device falling can be advantageously prevented. A particularly protected arrangement of the cleaning gun can be achieved.

[0025] The cleaning device according to the invention is not intended to be limited to the application and embodiment described above. In particular, the cleaning device according to the invention may have a number of individual elements, components, and units that differs from the number stated herein to fulfill a function described herein. Furthermore, in the value ranges specified in this disclosure, values ​​within the stated limits are also to be considered disclosed and can be used arbitrarily. drawing

[0026] Further advantages will become apparent from the following description of the drawings. The drawings illustrate an exemplary embodiment of the invention. The drawings, the description, and the claims contain numerous features in combination. Those skilled in the art will also expediently consider the features individually and combine them into useful further combinations.

[0027] They show: Fig. 1 a cleaning device in a perspective view, Fig. 2 a cross-sectional view of a gun holder of the cleaning device from Fig. 1, Fig. 3 a cross-sectional view of the pistol holder from Fig. 2 with a cleaning gun arranged in the gun holder, Fig. 4 a perspective view of the pistol mount, Fig. 5 a side view of a part of the cleaning device and Fig. 6 the cleaning gun in a parking position in the gun holder. Description of the embodiment

[0028] Fig. 1 shows a cleaning device 10. The cleaning device 10 has a gun receptacle 12 for a cleaning gun 14. The cleaning gun 14 is part of the cleaning device 10. The cleaning device 10 is designed as a cleaning device, in particular as a low-pressure cleaner. The low-pressure cleaner is configured to generate a fluid pressure of a maximum of 25 bar. It is conceivable that the water pressure of the cleaning device 10 is adjustable. Alternatively, it is conceivable that the cleaning device 10 is designed as a high-pressure cleaner. The cleaning device 10 is designed as a portable cleaning device.

[0029] The cleaning device 10 is designed as a cordless, in particular battery-operated, cleaning device. The cleaning device 10 has an energy storage receptacle 40 for receiving an energy storage device, for example a rechargeable battery pack or a battery pack. The energy storage receptacle 40 has an electrical interface (not shown here) for electrically connecting to the energy storage device. It is conceivable that the energy storage device is part of the cleaning device 10. The energy storage receptacle 40 has a closure element 42, for example a cover, for closing an energy storage receiving area of ​​the energy storage receptacle 40 for the energy storage device. It is conceivable that the energy storage device can be removably arranged in the energy storage receptacle 40, preferably without tools, for example for charging and / or replacement or the like.Alternatively, it is conceivable that the energy storage device is integrated into an outer housing unit 28 of the cleaning device 10, in particular by means of a tool or the like, and can be detached from the energy storage receptacle 40.

[0030] The cleaning device 10 has a drive unit (not shown here). The drive unit has a motor, for example, an electric motor. The cleaning device 10 has a pump (not shown here). The pump is provided to transport a liquid in a hose 44 of the cleaning device 10 to the cleaning gun 14. The drive unit is provided at least to drive the pump. The drive unit is connected, in particular at least electrically, to the energy storage receptacle 40, preferably to the electrical interface. The drive unit can be supplied with electrical energy via the energy storage device.

[0031] The cleaning device 10 has a control and / or regulating unit (not shown here) for controlling the drive unit. The control and / or regulating unit comprises at least one processor and one memory element, as well as an operating program stored on the memory element. The memory element is preferably designed as a digital storage medium, for example, as a hard disk or the like. The control or regulating unit is at least partially arranged in the outer housing unit 28. The drive unit and / or the pump are / are arranged in the outer housing unit 28.

[0032] The cleaning device 10 has a liquid tank 46 for holding a liquid. The liquid tank 46 has an inlet opening 48 for filling the liquid tank 46 with a cleaning liquid, for example, water and / or a cleaning agent. The liquid tank 46 has an outlet opening (not shown here) for discharging the liquid from the liquid tank 46. The outlet opening is fluidly connected to that of the pump, in particular via a connecting hose or the like.

[0033] The hose 44 is fluidly connected to the liquid tank 46. The pump is fluidly arranged between the hose 44 and the outlet opening of the liquid tank 46. The cleaning device 10 has a closure element 50, for example, a lid or the like, for closing the inlet opening 48 of the liquid tank 46.

[0034] The liquid tank 46 is arranged on the outer housing unit 28, preferably arranged within the outer housing unit 28, preferably integrated into the outer housing unit 28, for example at least partially formed in one piece with the outer housing unit 28.

[0035] The pistol holder 12 has a receiving recess 16 (cf. Fig. 2 and Fig. 4). The gun receptacle 12 has a locking unit 18 for holding the cleaning gun 14 in the gun receptacle 12. The locking unit 18 is arranged on, in particular in, the receiving recess 16.

[0036] The safety unit 18 is provided to prevent the cleaning gun 14 from being accidentally released from the gun receptacle 12. The safety unit 18 is provided to generate a holding force, preferably a clamping force, on the cleaning gun 14 when arranged in the gun receptacle 12.

[0037] The gun holder 12 is intended to accommodate, in particular to hold, a spray head 52 of the cleaning gun 14. The gun holder 12 is not designed to hold a lance, preferably for interaction with a lance.

[0038] The pistol holder 12 has a holder center axis 20 (cf. Fig. 3 and Fig. 5). The receiving center axis 20 is radially enclosed by the securing unit 18 at least to a large extent, in particular in an angular range of at least 180°, preferably in an angular range of at least 270°, preferably in an angular range of at least 330°. The securing unit 18 has a plurality of securing elements 22. The receiving center axis 20 is defined by the securing unit 18, preferably an arrangement of the securing elements 22. The receiving center axis 20 is an axis through a common center point of the securing elements 22.

[0039] The securing unit 18 has a uniform shape with respect to the receiving center axis 20 of the gun receptacle 12, in particular for generating a uniform holding force for holding the cleaning gun 14. The shape is defined by the securing elements 22. The securing elements 22 are arranged uniformly, preferably symmetrically, around the receiving center axis 20 of the gun receptacle 12. The securing elements 22 are arranged uniformly around the receiving center axis 20. The securing elements 22 are arranged at an equal distance from the receiving center axis 20 and / or at a constant distance relative to one another in a circumferential direction, which preferably runs in a plane perpendicular to the receiving center axis 20.

[0040] The securing elements 22 are designed to be elastically deflectable. The gun receptacle 12 has a receptacle housing 54. The receptacle housing 54 can be formed in one piece or in multiple parts, for example with two housing shells. The securing unit 18, in particular the securing elements 22, are formed at least partially in one piece with the receptacle housing 54. By inserting the cleaning gun 14 into the receptacle recess 16, an elastic deflection of the securing elements 22 can be generated, in particular in the radial direction with respect to the receptacle center axis 20. By deflecting the securing elements 22 as a result of inserting, preferably arranging, the cleaning gun 14 in the receptacle recess 16, a restoring force can be generated which acts on the cleaning gun 14 to hold the cleaning gun 14.

[0041] The safety unit 18 has a rotation blocking unit 24. The rotation blocking unit 24a is provided to block rotation of the cleaning gun 14 about the central axis 20 of the gun holder 12 in a storage position of the cleaning gun 14 in the gun holder 12. In the Fig. 1 and Fig. 3, the cleaning gun 14 is arranged in the storage position.

[0042] The rotation-blocking unit 24 has a recess 56 to block the rotation of the cleaning gun 14 about the receiving center axis 20 of the gun receptacle 12 in the storage position of the cleaning gun 14 in the gun receptacle 12. The rotation-blocking unit 24 is designed to interact with a corresponding rotation-blocking element 58, here, for example, a projection, of the cleaning gun 14, in particular to block the rotation of the cleaning gun 14 about the receiving center axis 20 of the gun receptacle 12 in the storage position of the cleaning gun 14 in the gun receptacle 12. The rotation-blocking unit 24 is at least partially formed integrally with the receiving housing 54.The rotation-blocking unit 24, in particular the recess 56, is provided for a positive fit with the rotation-blocking element 58 in order to block the rotation of the cleaning gun 14 about the receiving center axis 20 of the gun receptacle 12 in the storage position of the cleaning gun 14 in the gun receptacle 14. The rotation-blocking unit 24 defines a relative arrangement of the cleaning gun 14 to the gun receptacle 12 about the receiving center axis 20 in the storage position. The storage position corresponds to a designated final holding position of the cleaning gun 14 in the gun receptacle 12.

[0043] The safety unit 18 has a parking position for the cleaning gun 14. In the parking position, the cleaning gun 14 can be held in the gun holder 12 so that it can rotate about the central axis 20 of the gun holder 12 (see Fig. 6).

[0044] The rotation-blocking unit 24 does not interact with the rotation-blocking element 58 in the parked position. In the parked position, the rotation-blocking unit 24 is arranged at a distance from the rotation-blocking element 58. In the parked position, the cleaning gun 14 is free from any rotational blockage about the central receiving axis 20 by the rotation-blocking unit 24. The parked position is provided as a relatively short-term and / or temporary receiving position of the cleaning gun 14 in the gun receptacle 12 compared to the storage position. The insertion depth of the cleaning gun 14 in the gun receptacle 12 differs between the parked position and the storage position. The insertion depth of the cleaning gun 14 in the gun receptacle 12 is greater in the storage position than in the parked position. A holding force by the securing unit 18 is smaller in the parked position than in the storage position.

[0045] The cleaning device 10 has a fastening unit 26 for a particularly detachable fastening to the outer housing unit 28 of the cleaning device 10. The fastening unit 26 is intended to fasten the receiving housing 54 to the outer housing unit 28. The fastening unit 26 is designed as a snap-in connection, a clamp connection, a screw connection, a bayonet connection, or the like.

[0046] It is conceivable that the fastening unit 26 has one or more fastening elements, for example clamping elements, locking elements, in particular locking hooks, locking recesses or the like, screw domes, screws or other fastening means that appear appropriate to a person skilled in the art.

[0047] The gun receptacle 12 has at least one drain opening 30 for discharging liquid from the receiving recess 16 of the gun receptacle 12. The drain opening 30 is arranged on an outer side of the receiving housing 54.

[0048] The cleaning device 10 has a mounting plane 32. The receiving center axis 20 of the gun receptacle 12 runs transversely to the mounting plane 32. An angle between the receiving center axis 20 and the mounting plane 32 is different from perpendicular. The angle between the receiving center axis 20 and the mounting plane 32 is in particular at least 10°, preferably at least 30°, more preferably at least 40°, and particularly preferably at least 55°. The angle between the receiving center axis 20 and the mounting plane 32 is in particular a maximum of 90°, preferably a maximum of 75°, more preferably a maximum of 65°.

[0049] The installation plane 32 is spanned by a plurality of installation points and / or installation surfaces of the cleaning device 10 on a base, in particular when the cleaning device 10 is placed on the base. The installation points and / or installation surfaces can in particular be formed at least partially by the outer housing unit 28.

[0050] The cleaning device 10 has a device handle 34. A handle 36 of the cleaning gun 14, when arranged in the gun receptacle 12 in the storage position, runs at least substantially parallel to a main handle axis 38 of the device handle 34. A main handle axis 60 of the handle 36, when arranged in the storage position in the gun receptacle 12, runs at least substantially parallel to the main handle axis 38 of the device handle 34.

[0051] The device handle 34 projects in a direction perpendicular to the installation plane 32 relative to the cleaning gun 14 in a state arranged in the gun receptacle 12.

Claims

[1] Cleaning device (10), in particular low-pressure cleaner, with a gun holder (12) for a cleaning gun (14), wherein the gun holder (12) has a receiving recess (16), characterized by , that the pistol holder (12) has a locking unit (18), in particular a clamping unit, for holding the cleaning gun (14) in the pistol holder (12), which is arranged on, in particular in, the receiving recess (16). [2] Cleaning device (10) according to claim 1, characterized by , that the pistol holder (12) has a receiving center axis (20) which is radially enclosed at least to a large extent by the safety unit (18). [3] Cleaning device (10) according to claim 1 or 2, characterized by, that the locking unit (18) has a uniform shape with respect to a receiving axis (20) of the gun holder (12), in particular to generate a uniform holding force for holding the cleaning gun (14). [4] Cleaning device (10) according to one of the preceding claims, characterized by , that the safety unit (18) has several safety elements (22) which are arranged uniformly, preferably symmetrically, around a receiving center axis (20) of the pistol receptacle (12). [5] Cleaning device (10) according to one of the preceding claims, characterized by , that the locking unit (18) has at least one elastically deflectable locking element (22) for holding the cleaning gun (14) in the gun holder (12). [6] Cleaning device (10) according to one of the preceding claims, characterized by, that the safety unit (18) has a rotation blocking unit (24) which is designed to block rotation of the cleaning gun (14) about a receiving axis (20) of the gun holder (12) in a storage position of the cleaning gun (14) in the gun holder (12). [7] Cleaning device (10) according to one of the preceding claims, characterized by , that the safety unit (18) has a parking position for the cleaning gun (14) in which the cleaning gun (14) is rotatable about a receiving axis (20) of the gun holder (12) in the gun holder (12). [8] Cleaning device (10) according to any one of the preceding claims, characterized by a fastening unit (26) for a, in particular detachable, fastening to an outer housing unit (28) of the cleaning device device (10). [9] Cleaning device (10) according to any one of the preceding claims, characterized by, that the pistol receptacle (12) has at least one drain opening (30) to an outlet of liquid from the receiving recess (16) of the pistol receptacle (12). [10] Cleaning device (10) according to one of the preceding claims, characterized by a mounting plane (32), wherein a receiving center axis (20) of the pistol mount (12) runs transversely to the mounting plane (32). [11] Cleaning device (10) according to one of the preceding claims, characterized by a device handle (34), wherein a handle (36) of the cleaning gun (14) in a state arranged in the gun receptacle (12) extends at least substantially parallel to a main handle axis (38) of the device handle (34). [12] Cleaning device (10) according to one of the preceding claims, characterized bya device handle (34) which protrudes in a direction perpendicular to a mounting plane (32) with respect to the cleaning gun (14) in a state arranged in the gun holder (12).

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