CN217792919U

CN217792919U - Cleaning head and floor washing machine

Info

Publication number: CN217792919U
Application number: CN202221807574.6U
Authority: CN
Inventors: 李伟文; 山冬晓
Original assignee: Guangdong Delma Technology Co Ltd
Current assignee: Guangdong Delma Technology Co Ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-15
Anticipated expiration: 2032-07-13

Abstract

The utility model provides a cleaning head and floor cleaning machine, the cleaning head includes: the rolling brush device comprises a shell (10), a rolling brush (20) and a rolling brush cover (30), wherein a rolling brush installation part (11) and a rolling brush cover installation part (12) are formed on the shell (10); the rolling brush (20) is arranged on the rolling brush mounting part (11); brush cover (30) are located brush (20) upside, brush cover (30) through elastic component (40) joint in brush cover installation department (12), brush cover (30) can be through overcoming elastic component (40) elastic force is followed brush cover installation department (12) are dismantled. The utility model discloses the cleaning head can realize the convenient installation and the dismantlement of round brush lid to the convenient washing operation to the round brush.

Description

Cleaning head and floor washing machine

Technical Field

The utility model relates to a cleaning device technical field especially relates to a cleaning head and floor cleaning machine.

Background

The floor cleaning machine is a device for cleaning the ground, can clean, wash ground, the cleaning head of floor cleaning machine has the round brush that is used for washing ground, be provided with the round brush lid around the round brush usually, the round brush lid is used for avoiding when washing ground, the filth that splashes on the round brush, the round brush lid among the correlation technique is usually through the fix with screw on the casing of cleaning head, difficult dismantlement, consequently, after the cleaning head uses for a long time, it is dirty to accumulate easily on the round brush lid, influence normal use, and floor cleaning machine is after washing ground, also persist more dirt on the round brush, if not dismantle the round brush lid, difficult sanitization.

Thus, the related art cleaning head has a problem that it is not easy to clean after use.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. To this end, an embodiment of the present invention provides a cleaning head, including:

the roller brush device comprises a shell, a roller brush cover, a roller brush mounting part and a roller brush mounting part, wherein the shell is provided with the roller brush mounting part and the roller brush cover mounting part;

the rolling brush is arranged on the rolling brush mounting part;

the round brush lid, the round brush lid is located the round brush upside, the round brush lid pass through the elastic component joint in round brush lid installation department, the round brush lid can be through overcoming elastic component's elastic force is followed round brush lid installation department is dismantled.

The utility model discloses the cleaning head can realize the convenient installation and the dismantlement of round brush lid to the convenient washing operation to the round brush.

Optionally, the round brush cover mounting part comprises a mounting groove, and the elastic component is clamped in the mounting groove.

Optionally, the round brush covers and is provided with the installation department, the installation department has the installation cavity, elastic component includes spring and fore-set, the spring is located in the installation cavity, and to elastic force is applyed to the fore-set, some of fore-set stretches out the installation cavity with the mounting groove joint.

Optionally, the opening of installation cavity is covered by the mounting panel, first through-hole has been seted up on the mounting panel, partly through of fore-set stretch out the installation cavity with the mounting groove joint.

Optionally, the opening of installation cavity is covered by the mounting panel, the second through-hole has been seted up on the installation department, partly pass through of fore-set the second through-hole stretches out the installation cavity with the mounting groove joint.

Optionally, elastic component's quantity is a plurality of, the opening of installation cavity is covered by the mounting panel, first through-hole has been seted up on the mounting panel, the second through-hole has been seted up on the installation department, part partly the fore-set passes through first through-hole stretches out the installation cavity with the mounting groove joint, part the part of fore-set passes through the second through-hole stretches out the installation cavity with the mounting groove joint.

Optionally, the first through hole and the second through hole are located on two opposite sides of the mounting cavity.

Optionally, the mounting groove is a long strip-shaped groove, the elastic assemblies are distributed at intervals along the length direction of the long strip-shaped groove, and the adjacent top columns in the elastic assemblies are clamped with the long strip-shaped groove in the opposite directions respectively.

Optionally, a clamping hole is formed in the mounting groove, and a part of the top pillar extends out of the mounting cavity and is clamped in the clamping hole;

the clamping end of the top column is an arc surface, an annular body is formed on the top column, and the end part of the spring is supported on the annular body.

The embodiment of the utility model provides a still provide a floor cleaning machine, including the host computer with the utility model discloses the cleaning head.

Additional aspects and advantages of the invention 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 invention.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic perspective view of a cleaning head according to an embodiment of the present invention;

FIG. 2 is an exploded view of the cleaning head in an embodiment of the invention;

FIG. 3 is a schematic cross-sectional view of a cleaning head according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a roll brush cover according to an embodiment of the present invention;

fig. 5 is an exploded view of the roll brush cover according to an embodiment of the present invention.

Reference numerals:

10-a housing; 11-a roller brush mounting; 12-a roller brush cover mounting portion; 121-a clamping hole;

20-rolling and brushing;

30-a rolling brush cover; 31-a mounting portion; 311-a second via; 32-a mounting plate; 321-a first via;

40-an elastic component; 41-a spring; 42-top column.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1 to 3, the cleaning head according to the present embodiment mainly includes a housing 10, a rolling brush 20, and a rolling brush cover 30, wherein a rolling brush mounting portion 11 and a rolling brush cover mounting portion 12 are formed on the housing 10; the rolling brush 20 is arranged on the rolling brush installation part 11 and can rotate under the driving of a driving component so as to perform cleaning or ground washing work; brush roll lid 30 is located the upside of round brush 20, brush roll lid 30 passes through 40 joints of elastic component in brush roll lid installation department 12, brush roll lid 30 can be dismantled from brush roll lid installation department 12 through the elastic force of overcoming elastic component 40, thereby brush roll lid 30's dismantlement does not need complicated operation, only need apply certain external force to brush roll lid 30, overcome elastic component 40's elastic force, can dismantle brush roll lid 30 from casing 10, when installing brush roll lid 30, place brush roll lid 30 in brush roll lid installation department 12, press gently can accomplish the joint with brush roll lid installation department 12.

Therefore, by arranging the elastic assembly 40 to connect the rolling brush cover 30 and the housing 10, the rolling brush cover 30 can be quickly mounted and dismounted, thereby facilitating the cleaning operation of the rolling brush 20.

In some embodiments, the roller brush cover mounting portion 12 includes a mounting slot into which the resilient member 40 snaps. A portion of the brush roll cover 30 is disposed in the mounting groove, and the brush roll cover 30 is detachably connected to the mounting groove by the elastic member 40.

Illustratively, referring to fig. 4 and 5, the roller brush cover 30 is provided with a mounting portion 31, the mounting portion 31 has a mounting cavity, the elastic assembly 40 includes a spring 41 and a top pillar 42, the spring 41 is located in the mounting cavity and applies an elastic force to the top pillar 42, and a portion of the top pillar 42 extends out of the mounting cavity and is clamped with the mounting cavity. From this, fore-set 42 can be elastic movement under spring 41's support, and when receiving external force, fore-set 42 contracts into the installation cavity, and after external force removed, some of fore-set 42 stretched out the installation cavity and was blocked joint with the mounting groove. It should be noted that the specific configuration of the elastic assembly 40 is not limited to this form, and those skilled in the art can select other forms based on the inventive concept, such as clamping by using an elastic sheet or an elastic protrusion.

In some embodiments, the opening of the mounting cavity is covered by the mounting plate 32, the mounting plate 32 is provided with a first through hole 321, and a portion of the top pillar 42 extends out of the mounting cavity through the first through hole 321 to be clamped with the mounting groove. The mounting plate 32 may be fixedly coupled to the mounting portion 31 by screws. The mounting plate 32 is a long plate with a first through hole 321 and a screw fastening hole.

When the installation is carried out, the spring 41 and the top column 42 are firstly placed at the appointed position of the installation part 31, and then the installation plate 32 is covered at the opening position of the installation cavity, so that the spring 41 and the top column 42 are prevented from being separated from the installation cavity.

In some embodiments, the opening of the mounting cavity is covered by the mounting plate 32, the mounting portion 31 is provided with a second through hole 311, and a portion of the top pillar 42 extends out of the mounting cavity through the second through hole 311 to be clamped with the mounting cavity. That is, the top pillar 42 may also extend out of the second through hole 311 to engage with the mounting cavity, so that the mounting plate 32 may not be provided with the first through hole 321, and the mounting plate 32 is only used to keep the elastic component 40 in the mounting cavity.

In some embodiments, the number of the elastic assemblies 40 is multiple, the opening of the mounting cavity is covered by the mounting plate 32, the mounting plate 32 is provided with a first through hole 321, the mounting portion 31 is provided with a second through hole 311, a part of the top pillar 42 extends out of the mounting cavity through the first through hole 321 to be clamped with the mounting groove, and a part of the top pillar 42 extends out of the mounting cavity through the second through hole 311 to be clamped with the mounting groove.

Wherein, the quantity of first through-hole 321 and second through-hole 311 all can be a plurality of, and from this, a plurality of elastic component 40 respectively with the mounting groove joint in the position of difference, can improve the stability of connecting, avoid the problem that the brush cover 30 takes place to rock.

In some embodiments, the first and second through

holes

321, 311 are located on opposite sides of the mounting cavity. For example, the first through hole 321 faces the front side, and the second through hole 311 faces the rear side. Because first through-hole 321 and second through-hole 311 are located the relative both sides of installation cavity, consequently, the fore-set 42 in first through-hole 321 and the second through-hole 311 is respectively to two relative directions and mounting groove joint to improve the stability that the brush cover 30 is connected, avoid brush cover 30 to take place to rock.

Specifically, the mounting groove is rectangular shape groove, and a plurality of elastic component 40 are along the length direction interval distribution in rectangular shape groove, and the fore-set 42 in the adjacent elastic component 40 is towards opposite direction and rectangular shape groove joint respectively.

Referring to fig. 2, the mounting groove is provided with a clamping hole 121, and a part of the top pillar 42 extends out of the mounting cavity and is clamped in the clamping hole 121; the joint end of fore-set 42 is the arc surface to make fore-set 42 can slide relative joint hole 121, break away from the mounting groove under the effect of external force, the joint end through setting up fore-set 42 can make the installation and the dismantlement of brush cover 30 easier, convenient for the arc surface. Specifically, the snap-in end of the top post 42 is spherical.

In some embodiments, the top pillar 42 is formed with an annular body, the end of the spring 41 is supported by the annular body, and a part of the spring 41 can be sleeved on the top pillar 42, so as to ensure that the relative position with the top pillar 42 is not changed, and avoid the problem of failure of the elastic assembly 40.

The embodiment also provides a floor washing machine which comprises a main machine and the cleaning head in any one of the embodiments. The cleaning head can be controlled by the main machine to clean or scrub the ground. When the floor is cleaned or scrubbed, the rolling brush cover 30 can be removed and the rolling brush 20 can be washed.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean 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 present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A cleaner head, comprising:

a housing (10), wherein a rolling brush mounting part (11) and a rolling brush cover mounting part (12) are formed on the housing (10);

a rolling brush (20), wherein the rolling brush (20) is arranged on the rolling brush mounting part (11);

round brush lid (30), round brush lid (30) are located round brush (20) upside, round brush lid (30) through elastic component (40) joint in round brush lid installation department (12), round brush lid (30) can be through overcoming the elastic force of elastic component (40) is followed round brush lid installation department (12) are dismantled.

2. The cleaning head according to claim 1, wherein the roller brush cover mounting portion (12) comprises a mounting slot, the resilient member (40) being snap-fitted into the mounting slot.

3. The cleaning head according to claim 2, wherein a mounting portion (31) is provided on the roller brush cover (30), the mounting portion (31) has a mounting cavity, the elastic assembly (40) comprises a spring (41) and a top pillar (42), the spring (41) is located in the mounting cavity and applies an elastic force to the top pillar (42), and a part of the top pillar (42) extends out of the mounting cavity and is clamped with the mounting groove.

4. The cleaning head according to claim 3, wherein the opening of the mounting cavity is covered by a mounting plate (32), a first through hole (321) is formed in the mounting plate (32), and a part of the top column (42) extends out of the mounting cavity through the first through hole (321) and is clamped with the mounting groove.

5. The cleaning head according to claim 3, wherein the opening of the mounting cavity is covered by a mounting plate (32), a second through hole (311) is formed in the mounting portion (31), and a part of the top column (42) extends out of the mounting cavity through the second through hole (311) and is clamped with the mounting groove.

6. The cleaning head according to claim 3, wherein the number of the elastic assemblies (40) is multiple, the opening of the mounting cavity is covered by a mounting plate (32), a first through hole (321) is formed in the mounting plate (32), a second through hole (311) is formed in the mounting portion (31), part of the top column (42) extends out of the mounting cavity and is clamped with the mounting groove through the first through hole (321), and part of the top column (42) extends out of the mounting cavity and is clamped with the mounting groove through the second through hole (311).

7. A cleaning head according to claim 6, characterized in that the first through hole (321) and the second through hole (311) are located on opposite sides of the mounting cavity.

8. The cleaning head according to claim 7, wherein the mounting groove is an elongated groove, the elastic assemblies (40) are distributed at intervals along the length direction of the elongated groove, and the top pillars (42) in the adjacent elastic assemblies (40) are respectively clamped with the elongated groove in opposite directions.

9. The cleaning head according to claim 3, wherein the mounting groove is provided with a clamping hole (121), and a part of the top column (42) extends out of the mounting cavity and is clamped in the clamping hole (121);

the clamping end of the top column (42) is an arc surface, an annular body is formed on the top column (42), and the end part of the spring (41) is supported on the annular body.

10. A floor washing machine comprising a main machine and a cleaning head according to any of claims 1 to 9.