Ground cleaning device
By introducing handle driving methods into the ground cleaning device, a variety of driving methods are provided as an alternative, and the failure problems caused by the single driving methods in the prior art are solved, and the reliability and user experience of the equipment are improved.
Patent Information
- Application Number
- CN202420388551.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-02-28
AI Technical Summary
The driving method of the existing floor cleaning device is single, which causes it to be unable to continue to use when the traveling unit fails, causing inconvenience to the user.
A floor cleaning device is designed. In addition to relying on the driving of the traveling unit, a handle driving method is also introduced. The handle is connected to the housing, and the pushing handle can drive the housing and cleaning parts to move on the ground, providing a variety of driving methods for replacement.
Through the design of multiple driving methods, the problem of the ground cleaning device being unable to be used due to a single driving failure is avoided, and the reliability and convenience of use of the equipment are improved.
Smart Images
Figure CN222285378U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cleaning devices, in particular to a floor cleaning device. Background Art
[0002] A clean and tidy environment can make people feel comfortable physically and mentally, so we need to clean regularly in our lives, including floor cleaning. Using necessary floor cleaning equipment during floor cleaning can greatly improve cleaning efficiency.
[0003] A current floor cleaning device includes a shell, a housing is provided in the shell, the housing is used to accommodate a traveling unit, an opening is provided at the bottom of the shell, the opening is used for the traveling unit to contact the ground, a cleaning piece is installed on the shell and arranged around the opening, the cleaning piece is suitable for contacting the ground, and the traveling unit can drive the cleaning piece to clean the ground through the shell when traveling on the ground.
[0004] However, the floor cleaning device can only be moved on the floor by the traveling unit, and the driving mode is single. When the traveling unit fails, the entire floor cleaning device cannot be used any more, which may cause inconvenience to the user. Utility Model Content
[0005] The embodiment of the utility model provides a floor cleaning device, which can solve the problem that the existing floor cleaning devices easily cause inconvenience to users due to the single driving mode.
[0006] In order to achieve the above object, the embodiment of the utility model adopts the following technical solution:
[0007] A floor cleaning device comprises: a shell, a housing is provided with a housing chamber, the housing chamber is used to accommodate a traveling unit, an opening is provided at the bottom of the shell, the opening is used for the traveling unit to contact the ground, and the traveling unit can move autonomously after being taken out of the housing chamber; a cleaning member, the cleaning member is mounted on the shell and arranged around the opening, the cleaning member is suitable for contacting the ground; and a handle is connected to the shell, and pushing the handle can drive the shell, thereby driving the cleaning member to move on the ground, so as to perform mobile cleaning on the ground.
[0008] In some embodiments of the utility model, the shell includes a cover shell and a cleaning piece carrier that are connected to each other, the cover shell is provided with the accommodating cavity, the bottom of the cover shell is provided with the opening, the cleaning piece carrier is arranged around the opening, the cleaning piece is installed under the cleaning piece carrier, the handle is connected to the cover shell, and pushing the handle can drive the cover shell and the cleaning piece carrier, and then drive the cleaning piece to move on the ground.
[0009] In some embodiments of the present invention, the cleaning member carrier can rotate around the center line of the opening, thereby driving the cleaning member to rotate on the ground to perform rotational cleaning on the ground.
[0010] In some embodiments of the present invention, the cleaning member carrier is fixedly connected to the cover shell, and the two can rotate together around the center line of the opening.
[0011] In some embodiments of the present invention, when the cleaning member carrier and the cover shell rotate together around the center line of the opening, the handle may be stationary relative to the center line of the opening.
[0012] In some embodiments of the utility model, a mounting notch is provided at the rotation center of the top of the cover shell, the bottom end of the handle extends into the mounting notch, and also includes a bearing, the inner ring of the bearing is sleeved on the bottom end of the handle, and the outer ring of the bearing is connected to the cover shell.
[0013] In some embodiments of the present invention, the cleaning member carrier is movably connected to the cover shell, and when the cleaning member carrier rotates around the center line of the opening, the cover shell is stationary relative to the center line of the opening.
[0014] In some embodiments of the utility model, the traveling unit is further included, and a driving structure is provided in the traveling unit; when the cleaning member carrier is fixedly connected to the cover shell, the driving structure is connected to at least one of the cleaning member carrier and the cover shell to drive it to rotate around the center line of the opening; when the cleaning member carrier is movably connected to the cover shell, the driving structure is connected to the cleaning member carrier to drive the cleaning member carrier to rotate around the center line of the opening.
[0015] In some embodiments of the present invention, the shell includes a handle connecting portion for connecting to the handle, and the handle connecting portion is detachably connected to the rest of the shell.
[0016] In some embodiments of the present invention, the shell further includes a replacement portion, which is detachably connected to the remaining portion and is used to replace the handle connection portion.
[0017] The floor cleaning device provided by the embodiment of the utility model has a housing cavity of a shell for accommodating a traveling unit, and an opening is provided at the bottom of the shell, and the opening is used for the traveling unit to contact the ground, and the traveling unit can move independently after being taken out of the housing cavity; the cleaning member is installed on the shell and arranged around the opening, and the cleaning member is suitable for contacting the ground; the handle is connected to the shell, and pushing the handle can drive the shell, and then drive the cleaning member to move on the ground, so as to move and clean the ground, that is, the floor cleaning device provided by the embodiment of the utility model can be driven on the ground not only by the traveling unit, but also by the handle, and there are many driving modes. Therefore, when any driving mode fails, it can be replaced by another driving mode, thereby avoiding the problem that the floor cleaning device cannot be used anymore, and compared with the prior art, it is not easy to cause inconvenience to users. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of a floor cleaning device according to an embodiment of the utility model;
[0019] Figure 2 It is a partial schematic diagram of a floor cleaning device according to an embodiment of the utility model;
[0020] Figure 3 for Figure 2 Exploded diagram of some structures;
[0021] Figure 4 for Figure 2 A partial cross-sectional view of . DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0024] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.
[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0026] Reference Figures 1 to 4 The embodiment of the utility model provides a floor cleaning device, comprising: a shell 1, wherein the shell 1 is provided with a accommodating chamber A, the accommodating chamber A is used to accommodate a traveling unit 2, an opening B is provided at the bottom of the shell 1, the opening B is used for the traveling unit 2 to contact the ground, and the traveling unit 2 can move independently after being taken out of the accommodating chamber A; a cleaning member 3, the cleaning member 3 is installed on the shell 1 and arranged around the opening B, and the cleaning member 3 is suitable for contacting the ground; a handle 4, the handle 4 is connected to the shell 1, and pushing the handle 4 can drive the shell 1, thereby driving the cleaning member 3 to move on the ground, so as to perform mobile cleaning on the ground.
[0027] The floor cleaning device provided by the embodiment of the utility model comprises a housing chamber A of a shell 1 for accommodating a traveling unit 2, an opening B being provided at the bottom of the shell 1, the opening B being used for the traveling unit 2 to contact the ground, and the traveling unit 2 being able to move autonomously after being taken out of the housing chamber A; a cleaning member 3 being mounted on the shell 1 and arranged around the opening B, and the cleaning member 3 being suitable for contacting the ground; a handle 4 being connected to the shell 1, and pushing the handle 4 can drive the shell 1, and further drive the cleaning member 3 to move on the ground, so as to perform mobile cleaning on the ground, that is, the floor cleaning device provided by the embodiment of the utility model can be driven on the ground not only by the traveling unit 2 but also by the handle 4, and there are many driving modes, so when any driving mode fails, it can be replaced by another driving mode, thereby avoiding the problem that the floor cleaning device cannot be used any more, and compared with the prior art, it is not easy to cause inconvenience to the user.
[0028] Specifically, the housing 1 includes a cover shell 11 and a cleaning member carrier 12 connected to each other, a receiving cavity A is provided in the cover shell 11, an opening B is provided at the bottom of the cover shell 11, the cleaning member carrier 12 is arranged around the opening B, and the cleaning member 3 is installed below the cleaning member carrier 12;
[0029] In some embodiments of the utility model, the handle 4 is connected to the housing 11, and pushing the handle 4 can drive the housing 11 and the cleaning member carrier 12, thereby driving the cleaning member 3 to move on the ground;
[0030] In other embodiments of the present invention, the handle 4 is connected to the cleaning member carrier 12, and pushing the handle 4 can drive the cleaning member carrier 12, thereby driving the cleaning member 3 to move on the ground;
[0031] Compared with the embodiment in which the handle 4 is connected to the cleaning member carrier 12, the handle 4 is connected to the cover shell 11, and the driving force can be evenly transmitted to the circumference of the cleaning member carrier 12 through the cover shell 11, so that the force applied by the handle 4 to the cleaning member carrier 12 can be more uniform, thereby avoiding the problem of excessive friction between the cleaning member 3 and the ground due to uneven force application.
[0032] Furthermore, the cleaning member carrier 12 can rotate around the center line of the opening B, thereby driving the cleaning member 3 to rotate on the ground to perform rotational cleaning on the ground. In this embodiment, the cleaning member 3 can not only move and clean the ground, but also rotate and clean the ground, thereby improving the cleaning effect.
[0033] In some embodiments of the present invention, referring to Figure 2 The cleaning member carrier 12 is fixedly connected to the cover shell 11, and the two can rotate around the center line of the opening B together.
[0034] In other embodiments of the utility model, the cleaning member carrier 12 is movably connected to the cover shell 11, and when the cleaning member carrier 12 rotates around the center line of the opening B, the cover shell 11 is stationary relative to the center line of the opening B, that is, when the cleaning member carrier 12 rotates around the center line of the opening B, the cover shell 11 does not rotate. In this way, the handle 4 can be directly fixed on the cover shell 11, and neither the cover shell 11 nor the handle 4 rotates, thereby facilitating use by users.
[0035] There are many ways to flexibly connect the cleaning member carrier 12 to the cover shell 11. Any connection method that can achieve the rotation of the cleaning member carrier 12 while the cover shell 11 does not rotate is acceptable. For example, an annular groove (not shown in the figure) can be provided on the circumference of the cover shell 11, and an annular rib (not shown in the figure) can be provided on the circumference of the cleaning member carrier 12, and the annular rib can be fitted and embedded in the annular groove. In this way, when the cleaning member carrier 12 rotates relative to the cover shell 11, the annular rib rotates in the annular groove, thereby achieving the active connection between the cleaning member carrier 12 and the cover shell 11. Of course, the setting positions of the annular groove and the annular rib can be interchanged, that is, the annular groove is provided on the cleaning member carrier 12, and the annular rib is provided on the cover shell 11, which can also achieve the active connection between the cleaning member carrier 12 and the cover shell 11.
[0036] Also for the convenience of user operation, in this embodiment, when the cleaning member carrier 12 and the cover shell 11 rotate together around the center line of the opening B, the handle 4 can be stationary relative to the center line of the opening B, that is, the handle 4 does not rotate, thereby facilitating user operation.
[0037] Reference Figure 3 and Figure 4 A mounting notch C is provided at the rotation center of the top of the cover shell 11, and the bottom end of the handle 4 extends into the mounting notch C. The cover shell 11 also includes a bearing 5, and the inner ring of the bearing 5 is sleeved on the bottom end of the handle 4. The outer ring of the bearing 5 is connected to the cover shell 11. Since the inner and outer rings of the bearing 5 can rotate relative to each other, the bottom end of the handle 4 is sleeved on the inner ring of the bearing 5, and the cover shell 11 is connected to the outer ring of the bearing 5, so that the cover shell 11 can rotate relative to the handle 4, that is, the cover shell 11 rotates while the handle 4 does not rotate.
[0038] In order to realize the rotational cleaning of the floor by the cleaning member 3, the floor cleaning device of the embodiment of the utility model also includes a traveling unit 2, in which a driving structure 21 is provided; when the cleaning member carrier 12 is fixedly connected to the cover shell 11, the driving structure 21 is connected to at least one of the cleaning member carrier 12 and the cover shell 11 to drive it to rotate around the center line of the opening B; when the cleaning member carrier 12 is movably connected to the cover shell 11, the driving structure 21 is connected to the cleaning member carrier 12 to drive the cleaning member carrier 12 to rotate around the center line of the opening B. The driving structure 21 can directly or indirectly drive the cleaning member carrier 12 to rotate around the center line of the opening B, thereby driving the cleaning member 3 to rotate and clean the floor.
[0039] The shell 1 includes a handle connecting portion D for connecting to the handle 4, and the handle connecting portion D is detachably connected to the rest of the shell 1. In this way, the handle 4 can be removed by disassembling the handle connecting portion D, thereby facilitating some operations on the handle 4, such as maintenance, cleaning, transportation, etc.
[0040] On the basis of the above embodiment, the housing 1 further comprises a replacement part (not shown in the figure), which is detachably connected to the rest of the parts and is used to replace the handle connection part D. Thus, when the handle 4 is not needed, the handle connection part D can be replaced by the replacement part, thereby removing the handle 4, and thus the integrity of the housing 1 can still be maintained. The shape of the replacement part can be the same as that of the handle connection part D, or it can be different; the specific structure of the detachable connection is not limited in this embodiment and the above embodiments, for example, it can be connected by a clamping block 6 and a clamping slot (not shown in the figure).
[0041] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A floor cleaning device, characterized in that: include: A shell, wherein a housing cavity is provided in the shell, wherein the housing cavity is used to accommodate a traveling unit, and an opening is provided at the bottom of the shell, wherein the opening is used for the traveling unit to contact the ground, and the traveling unit can travel autonomously after being taken out of the housing cavity; A cleaning member, the cleaning member is mounted on the housing and arranged around the opening, and the cleaning member is suitable for contacting the ground; A handle is connected to the shell. Pushing the handle can drive the shell, and further drive the cleaning element to move on the ground, so as to perform mobile cleaning on the ground.
2. The floor cleaning device according to claim 1, characterized in that: The shell includes a cover shell and a cleaning member carrier that are connected to each other. The cover shell is provided with the accommodating cavity. The bottom of the cover shell is provided with the opening. The cleaning member carrier is arranged around the opening. The cleaning member is installed under the cleaning member carrier. The handle is connected to the cover shell. Pushing the handle can drive the cover shell and the cleaning member carrier, and then drive the cleaning member to move on the ground.
3. The floor cleaning device according to claim 2, characterized in that: The cleaning member carrier can rotate around the center line of the opening, thereby driving the cleaning member to rotate on the ground to perform rotational cleaning on the ground.
4. The floor cleaning device according to claim 3, characterized in that: The cleaning element carrier is fixedly connected to the cover shell, and the two can rotate together around the center line of the opening.
5. The floor cleaning device according to claim 4, characterized in that: When the cleaning member carrier and the cover shell rotate together around the center line of the opening, the handle can be stationary relative to the center line of the opening.
6. The floor cleaning device according to claim 5, characterized in that: The rotation center of the top of the cover shell is provided with a mounting notch, the bottom end of the handle extends into the mounting notch, and also includes a bearing, the inner ring of the bearing is sleeved on the bottom end of the handle, and the outer ring of the bearing is connected to the cover shell.
7. The floor cleaning device according to claim 3, characterized in that: The cleaning member carrier is movably connected to the cover shell, and when the cleaning member carrier rotates around the center line of the opening, the cover shell is stationary relative to the center line of the opening.
8. The floor cleaning device according to any one of claims 3 to 7, characterized in that: It also includes the traveling unit, in which a driving structure is provided; When the cleaning member carrier is fixedly connected to the housing, the driving structure is connected to at least one of the cleaning member carrier and the housing to drive the cleaning member carrier to rotate around the center line of the opening; When the cleaning member carrier is movably connected to the cover shell, the driving structure is connected to the cleaning member carrier to drive the cleaning member carrier to rotate around the center line of the opening.
9. The floor cleaning device according to any one of claims 1 to 7, characterized in that: The housing comprises a handle connecting portion for connecting with the handle, and the handle connecting portion is detachably connected to the rest of the housing.
10. The floor cleaning device according to claim 9, characterized in that: The shell also includes a replacement part, which is detachably connected to the remaining part and is used to replace the handle connecting part.