CN219538182U - Handle module and floor washing machine - Google Patents

Abstract

The utility model discloses a handle module and a floor washing machine, wherein the handle module is arranged on a chassis of the floor washing machine with a front rolling brush and a rear rolling brush, and comprises a fixing piece, a main handle and a locking switch, wherein the main handle is connected with the fixing piece and is arranged to rotate between a first position and a second position relative to the fixing piece and used for adjusting the pitching angle of the main handle and/or enabling the floor washing machine to switch between a first working mode and a second working mode; the locking switch is arranged on the fixing piece or the main handle so as to lock the main handle on the fixing piece. The handle is designed to be split type main handle and fixing piece, and the main handle is rotationally connected with the fixing piece, then the main handle has changeable pitching angle, and the main handle is in different pitching angles, and the floor cleaning machine can be in same mode or in different modes, and the user can adjust the pitching angle of handle or switch the mode of floor cleaning machine according to actual scene, own height or use habit etc. to reach good user experience.

Description

Handle module and floor washing machine

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to a handle module and a floor washing machine.

Background

The floor washing machine needs a handle structure, and most of the handle structures of the floor washing machines on the market at present have bending at a fixed angle, but the pitching angle cannot be changed. The handle structure can be well adapted to a front-back push-pull working mode when cleaning a flat ground, but is difficult to hold when a machine is required to move left and right (such as cleaning stairs), namely the handle structure is comfortable to hold when processing a flat ground scene, but the handle has no proper holding space when cleaning a stair scene, so that the using hand feeling is influenced; meanwhile, because the angle of the handle is fixed, people with different heights are difficult to adapt to at the same time, and part of people are uncomfortable to use.

In addition, the water supply of the rolling brush of the double-rolling brushing floor machine on the market is regulated or controlled by a key and a speed regulator, and the structure is complex, the cost is high and the regulation is inconvenient. The existing double-rolling floor scrubbing machine generally supplies water to two rolling brushes at the same time, which reduces the duration and wastes water resources under certain unnecessary conditions; therefore, the existing floor washing machine has the contradiction that the cleaning effect is guaranteed and the machine endurance is difficult to reconcile.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the handle module and the floor washing machine, which can improve the experience of a user.

According to a first aspect of the utility model, a handle module is arranged on a chassis of a floor washing machine with a front rolling brush and a rear rolling brush, and comprises a fixing piece, a main handle and a locking switch, wherein the main handle is connected with the fixing piece and is arranged to rotate between a first position and a second position relative to the fixing piece, and is used for adjusting the pitching angle of the main handle and/or enabling the floor washing machine to switch between a first working mode and a second working mode; the locking switch is arranged on the fixing piece or the main handle so as to lock the main handle to the fixing piece.

The handle module provided by the embodiment of the utility model has at least the following beneficial effects: the handle is designed to be split type main handle and mounting, and the main handle rotates with the mounting to be connected, then the main handle has changeable every single move angle, and the main handle is in different every single move angles, washes the ground machine and can be in same mode or be in different mode, alright adaptation user of different heights like this, also be applicable to different work scenes, also be applicable to different user demands, realize the functional diversity of washing the ground machine, the user can be according to actual scene, own height or use custom etc. independently adjust the every single move angle of handle or independently switch the mode of washing the ground machine to reach good user experience.

According to some embodiments of the utility model, in the first mode of operation, both the front and rear roller brushes are supplied with water; in the second operation mode, one of the front and rear roll brushes is supplied with water.

According to some embodiments of the utility model, the device further comprises a mode switching assembly disposed between the mount or the main handle, the mode switching assembly configured to generate a sampling signal when the pitch angle reaches a threshold value.

According to some embodiments of the utility model, the mode switching assembly comprises a micro switch and a touching piece matched with the micro switch, wherein the micro switch is fixedly arranged on one of the fixing piece or the main handle, and the touching piece is fixedly arranged on the other of the fixing piece or the main handle.

According to some embodiments of the utility model, the fixing member is pivoted to the main handle, and the touching member is a boss integrally formed at a pivoted end of the fixing member.

According to some embodiments of the utility model, the auxiliary handle is mounted on the fixing member below the main handle.

According to some embodiments of the utility model, the auxiliary handle is slidably disposed on the mount.

According to some embodiments of the utility model, two auxiliary handles are provided, and the two auxiliary handles are arranged up and down.

According to some embodiments of the utility model, the auxiliary handle comprises a ring-shaped part and a connecting part which are connected, and the connecting part is sleeved on the fixing piece.

According to a second aspect of the utility model, the floor scrubber comprises a chassis, a front rolling brush, a rear rolling brush and the handle module according to the first aspect of the utility model, wherein the front rolling brush is rotatably installed at the front end of the chassis, the rear rolling brush is rotatably installed at the rear end of the chassis, and the bottom end of the fixing piece is fixedly arranged on the chassis.

The floor washing machine provided by the embodiment of the utility model has at least the following beneficial effects: by adopting the handle module, the floor washing machine can automatically adjust the pitching angle of the handle or automatically switch the working mode of the floor washing machine, so that good user experience is achieved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic perspective view of a floor scrubber with two auxiliary handles according to an embodiment of the present utility model;

FIG. 2 is an exploded view of the floor scrubber with an auxiliary handle;

FIG. 3 is an enlarged schematic view at section A of FIG. 2;

FIG. 4 is a schematic cross-sectional view of a partial structure of the floor scrubber shown in FIG. 1 with the main handle in a first position;

FIG. 5 is a schematic cross-sectional view of a partial structure of the floor scrubber shown in FIG. 1 with the main handle in a second position;

reference numerals: a floor washer 10; a handle module 100; a fixing member 110; a boss 111; a main handle 120; a lock switch 130; a micro switch 140; an auxiliary handle 150; an annular portion 151; a connection portion 152; a chassis 200; a front rolling brush 300; and a rear roller brush 400.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 5, a floor washing machine 10 according to an embodiment of the present utility model will be described, the floor washing machine 10 including a chassis 200, a front roll brush 300 and a rear roll brush 400, and a handle module 100 according to the above-described first aspect of the present utility model, the front roll brush 300 being rotatably mounted to a front end of the chassis 200, the rear roll brush 400 being rotatably mounted to a rear end of the chassis 200.

The handle module 100 comprises a fixing piece 110, a main handle 120 and a locking switch 130, wherein the bottom end of the fixing piece 110 is rotationally connected with the top end of the chassis 200, the fixing piece 110 and the main handle 120 are approximately rod-shaped, the main handle 120 is connected with the fixing piece 110, and the main handle 120 is arranged to rotate between a first position and a second position relative to the fixing piece 110; the locking switch 130 is disposed on the fixing member 110, when the pitch angle of the main handle 120 is adjusted to a proper size, the locking switch 130 is operated to lock the main handle 120 to the fixing member 110, the main handle 120 cannot rotate relative to the fixing member 110, and when the position of the main handle 120 needs to be readjusted, the locking switch 130 is operated to enable the main handle 120 to rotate relative to the fixing member 110.

The main handle 120 is configured to rotate relative to the mount 110 between a first position and a second position for adjusting a pitch angle of the main handle 120 (i.e., adjusting a height of the main handle 120 from the ground) and/or for switching the floor washing machine 10 between a first mode of operation and a second mode of operation, specifically, rotation of the main handle 120, resulting in:

1) The pitching angle of the main handle 120 changes, but the operation mode of the floor washing machine 10 remains unchanged, for example, the main handle 120 rotates in a vertical plane relative to the fixing member 110, the main handle 120 rotates from the first position to the second position, the pitching angle of the main handle 120 becomes smaller or larger, and the operation mode of the floor washing machine 10 remains the first operation mode;

2) The pitching angle of the main handle 120 is not changed, but the operation mode of the floor washing machine 10 is changed, for example, the main handle 120 rotates in a horizontal plane relative to the fixing member 110, the main handle 120 rotates from the first position to the second position, the operation mode of the floor washing machine 10 is correspondingly switched from the first operation mode to the second operation mode, but the pitching angle of the main handle 120 is unchanged;

3) The pitching angle of the main handle 120 changes, and the operation mode of the floor washing machine 10 also changes, for example, the main handle 120 rotates in a vertical plane relative to the fixing member 110, the main handle 120 rotates from the first position to the second position, the pitching angle of the main handle 120 becomes smaller or larger, and the operation mode of the floor washing machine 10 is switched from the first operation mode to the second operation mode.

The handle module 100 of the floor washing machine 10 of the present utility model provides the main handle 120 with a plurality of pitching angles, and the working mode of the floor washing machine 10 is switched by changing the position of the main handle 120, so that the floor washing machine 10 can be suitable for users with different workplaces and different habits or different heights, and the user can adjust the pitching angle (i.e. the ground-leaving height) of the main handle 120 and/or switch the working mode according to the preference of the user, the height of the user, the working environment or the use habit of the floor washing machine 10, etc., thereby greatly improving the user experience and the product popularity.

According to the utility model, the handle is designed to be divided into the main handle 120 and the fixing piece 110, and the main handle 120 is rotationally connected with the fixing piece 110, so that the main handle 120 has a changeable pitching angle, the main handle 120 is positioned at different pitching angles, the floor washing machine 10 can be positioned in the same working mode or in different working modes, thus users with different heights can be adapted to, and the floor washing machine is also suitable for different working scenes and different use requirements, the functional diversity of the floor washing machine 10 is realized, and the user can independently adjust the pitching angle of the handle or independently switch the working mode of the floor washing machine 10 according to the actual scene, the height or the use habit of the user, and the like, so that good user experience is achieved.

Even when the floor washing machine 10 is used for washing stairs, a user can find a proper holding state of the main handle 120 by adjusting the pitching angle of the main handle 120, so that the user can move the floor washing machine 10 left and right conveniently, and the floor washing machine 10 can be in a proper working mode. Therefore, when the user uses the floor washing machine 10 of the utility model, the user can find the main handle 120 and the proper working mode which correspond to the main handle and have proper holding hand feeling no matter the user pushes and pulls the floor washing machine 10 in front and back or moves the floor washing machine 10 in left and right directions, so that the user experience is greatly improved.

In the present utility model, the pitch angle of the main handle 120 refers to an angle between the axis of the main handle 120 and the axis of the fixing member 110 in a vertical plane.

In some embodiments of the present utility model, in the first mode of operation, both the front and rear roller brushes 300, 400 are supplied with water, suitable for use in a scenario where the floor scrubber 10 is moved laterally (e.g., cleaning stairs, steps, etc.); in the second working mode, the rear rolling brush 400 is supplied with water, the front rolling brush 300 does not supply water, and is suitable for the scene of vertically moving the floor washer 10 (such as pushing and pulling by one hand to clean the flat ground and the ground), so that under different working scenes, a user can switch the water supply mode by adjusting the state of the main handle 120, when cleaning stairs, the floor washer 10 moves left and right, the double rolling brushes pass through different areas, the floor washer 10 is in the first working mode, the double rolling brushes supply water (namely, the water is pumped to the double rolling brushes at the same time), and the cleaning effect is ensured but the continuous voyage cannot be maximized; when sweeping the flat ground, the floor washer 10 moves back and forth, the double rolling brushes pass through the same area, the floor washer 10 is in the second working mode, the front rolling brush 300 supplies water, the rear rolling brush 400 is wet-towed, the cleaning effect can be guaranteed, the water quantity can be saved to the greatest extent, the cruising time is improved, and the purpose of protecting water resources can be achieved while the user experience is optimized. The floor washing machine 10 of the utility model achieves the purpose of adapting to different working environments, and a user can automatically switch the water supply mode according to actual scene requirements so as to achieve good user experience. It will be appreciated that in the second mode of operation, the front roller brush 300 may be supplied with water and the rear roller brush 400 may not be supplied with water.

In some embodiments of the present utility model, referring to fig. 4-5, a mode switching assembly is further included between the fixing member 110 or the main handle 120, and the mode switching assembly is configured to generate a sampling signal when the pitch angle reaches a threshold value, and after receiving the sampling signal, the controller switches the water supply mode, which is simple and convenient to operate, and improves the working efficiency.

In some embodiments of the present utility model, referring to fig. 3-5, the mode switching assembly includes a micro switch 140 and a touch member matched with the micro switch 140, wherein the micro switch 140 is fixedly installed on the main handle 120, the touch member is fixedly installed on the fixing member 110, the rotation of the main handle 120 can drive the micro switch 140 to rotate, and in the rotation process of the main handle 120, the touch member contacts with the micro switch 140 and triggers the micro switch 140, and the micro switch 140 generates a corresponding sampling signal, so that the cost is low and the sensitivity is high. It will be appreciated that the micro-switch 140 may also be fixedly mounted to the fixed member 110, and the touch member is fixedly mounted to the main handle 120.

In some embodiments of the present utility model, referring to fig. 3-5, the fixing member 110 is pivotally connected to the main handle 120, the touch member is integrally formed on the boss 111 at the pivotally connected end of the fixing member 110, so as to ensure the connection strength between the touch member and the fixing member 110, and the main handle 120 can be folded and stored, so that the packaging space is reduced, and the transportation cost is reduced. It will be appreciated that the mount 110 may also be articulated to the main handle 120 by a universal joint.

In some embodiments of the present utility model, referring to fig. 3, the locking switch 130 is a hand-screwed bolt, a nut (not shown) is provided on the fixing member 110, the fixing member 110 is pivotally connected to the main handle 120 through the hand-screwed bolt, and the hand-screwed bolt passes through the main handle 120 and is in threaded connection with the nut, so that the main handle 120 can be locked against rotation by tightening the hand-screwed bolt.

In some embodiments of the present utility model, referring to fig. 1, an auxiliary handle 150 is further included, and the auxiliary handle 150 is mounted on the fixing member 110 and is located below the main handle 120.

The floor washer 10, when provided with the main handle 120, has the following drawbacks when cleaning a corridor scene: 1. if the machine body is lifted by one hand, the weight of the whole machine body is only borne by one hand, the other hand cannot assist in lifting, and the hand feeling is heavier; 2. when one hand is lifted and put down, one hand can not well control the direction of the machine, the machine body can shake, and the stair steps are narrow, so that the stair steps deviate when being put on the stair steps, and the stair steps cannot be accurately placed in place. 3. When the stair is cleaned, the stair is not flexibly pushed by the handle at the top, and the stair can be effectively pushed only by keeping a certain angle of the handle. The auxiliary handle 150 is added, two hands act on the floor washing machine 10, so that a user can better control the cleaning direction and speed, the floor washing machine is more convenient to use, namely, after the auxiliary handle of the machine body of the floor washing machine 10 is added, the user can hold the machine by two hands at the same time, the operation is more convenient, the floor washing machine is lighter and faster than a single hand, and the cleaning efficiency is improved.

In some embodiments of the present utility model, referring to fig. 1, the auxiliary handle 150 is slidably disposed on the fixing member 110, so as to be suitable for different users, and the user can select a proper height of the auxiliary handle 150 according to his or her height, hand distance or personal preference, thereby improving the user experience. In use, a user holds the assist handle 150 and adjusts it to a proper position, and the user's hand applies a force to the assist handle 150 to secure the assist handle 150.

In some embodiments of the present utility model, referring to fig. 1, two auxiliary handles 150 are provided, and the two auxiliary handles 150 are disposed in a vertical arrangement, so that a user selects which auxiliary handle 150 to use according to a scene requirement or personal preference, the floor washing machine 10 is more flexible and diversified, and the user experience is improved.

In some embodiments of the present utility model, referring to fig. 1, the auxiliary handle 150 includes a ring portion 151 and a connecting portion 152 connected to each other, and the connecting portion 152 is sleeved on the fixing member 110, so as to prevent the auxiliary handle 150 from being separated from the fixing member 110 and facilitate the user to hold the auxiliary handle 150. It should be understood that the connection manner of the fixing element 110 to the connecting portion 152 may be other manners, for example, a chute (not shown) is formed on the fixing element 110, and the connecting portion 152 is inserted into the chute and abuts against a side wall of the chute, so that the connecting portion 152 is slidably disposed on the fixing element 110 and does not separate from the chute.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A handle module (100) for mounting to a chassis (200) of a floor scrubber (10) having a front roller brush (300) and a rear roller brush (400), comprising:

a fixing member (110);

a main handle (120) connected with the fixing piece (110) and arranged to rotate between a first position and a second position relative to the fixing piece (110) for adjusting the pitching angle of the main handle (120) and/or enabling the floor washing machine (10) to switch between a first working mode and a second working mode;

and a locking switch (130) arranged on the fixing piece (110) or the main handle (120) so as to lock the main handle (120) to the fixing piece (110).

2. The handle module (100) of claim 1, wherein in the first mode of operation, both the front roll brush (300) and the rear roll brush (400) are supplied with water; in the second operation mode, one of the front roll brush (300) and the rear roll brush (400) is supplied with water.

3. The handle module (100) of claim 2, further comprising a mode switching assembly disposed between the mount (110) or the main handle (120), the mode switching assembly configured to generate a sampling signal when the pitch angle reaches a threshold.

4. The handle module (100) of claim 3, wherein the mode switching assembly comprises a micro switch (140) and a touch member cooperating with the micro switch (140), the micro switch (140) is fixedly arranged on one of the fixing member (110) or the main handle (120), and the touch member is fixedly arranged on the other of the fixing member (110) or the main handle (120).

5. The handle module (100) of claim 4, wherein the securing member (110) is pivotally connected to the main handle (120), and the touch member is a boss (111) integrally formed at a pivotal end of the securing member (110).

6. The handle module (100) of any of claims 1-5, further comprising an auxiliary handle (150), the auxiliary handle (150) being mounted on the mount (110) below the main handle (120).

7. The handle module (100) of claim 6, wherein the auxiliary handle (150) is slidably disposed on the mount (110).

8. The handle module (100) of claim 6, wherein two of the auxiliary handles (150) are provided, the two auxiliary handles (150) being disposed one above the other.

9. The handle module (100) of claim 6, wherein the auxiliary handle (150) comprises a ring portion (151) and a connecting portion (152) connected to each other, and the connecting portion (152) is sleeved on the fixing member (110).

10. A floor washer (10), comprising:

a chassis (200);

a front rolling brush (300) rotatably mounted to the front end of the chassis (200);

a rear rolling brush (400) rotatably mounted at the rear end of the chassis (200);

the handle module (100) of any of claims 1 to 9, wherein the bottom end of the securing member (110) is secured to the chassis (200).