CN215994340U

CN215994340U - Oral cleaning device

Info

Publication number: CN215994340U
Application number: CN202122384342.6U
Authority: CN
Inventors: 严锦来; 陈连成
Original assignee: Shenzhen Yunding Information Technology Co Ltd
Current assignee: Shenzhen Yunding Information Technology Co Ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-11
Anticipated expiration: 2031-09-29

Abstract

The embodiment of the utility model discloses oral cleaning equipment relates to oral cleaning technical field. This oral cavity cleaning device is including the handle that is equipped with the holding tank, power supply module has been held in the holding tank, clean subassembly can be when not using accept in the holding tank, and when using, clean subassembly can move to operating position and external handle of arranging in, make simultaneously that locate drive assembly on the clean subassembly can be connected with the clean subassembly of drive start-up clean oral cavity with power supply module electricity, clean subassembly can move along the holding tank, both can realize hiding it, avoid touching external structure and cause the pollution or even damage, can only start when moving to operating position again, avoid the mistake to bump and cause clean subassembly to start in advance, thereby user experience has been promoted.

Description

Oral cleaning device

Technical Field

The utility model relates to an oral cavity cleaning technology field especially relates to an oral cavity cleaning equipment.

Background

Most of cleaning components of the existing oral cleaning equipment are externally arranged, and in the carrying process, the cleaning components are easy to touch an external structure to cause pollution or even damage. In some oral cleaning devices with the function of hiding the cleaning component, the cleaning component is started in advance due to mistaken collision before being moved to a working position, and user experience is poor.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an oral cleaning device, which aims to solve the technical problem that the cleaning component is started in advance due to mistaken collision of the existing oral cleaning device with the function of hiding the cleaning component.

In order to solve the technical problem, the utility model discloses a technical scheme be:

an oral cleaning device comprising:

a handle provided with a holding groove;

the power supply assembly is accommodated in the accommodating groove;

the cleaning assembly can move along the accommodating groove and at least comprises a hiding position and a working position on the moving path of the cleaning assembly, and the cleaning assembly is accommodated in the accommodating groove at the hiding position; and

the driving assembly is arranged on the cleaning assembly, and in the working position, the cleaning assembly is at least partially arranged outside the handle and is electrically connected with the power supply assembly, so that the driving assembly can drive the cleaning assembly to start.

In some embodiments of the oral cleaning device, the cleaning assembly comprises a sliding part, a handle part and a cleaning part, the sliding part, the handle part and the cleaning part are connected in sequence, and the sliding part is close to one side of the groove bottom of the accommodating groove, is attached to the groove wall of the accommodating groove and can slide relative to the groove wall.

In some embodiments of the oral cleaning device, the sliding portion is provided with a protrusion, the handle is provided with a through groove, the through groove is communicated with the accommodating groove and extends along the moving path, and the protrusion penetrates through the through groove and is partially arranged outside the handle.

In some embodiments of the oral cleaning device, the protrusion fits into the handle through the through slot perpendicular to both sides of the path of movement.

In some embodiments of the oral cleaning device, the handle is further provided with a stopping portion, the stopping portion is accommodated in the through groove, and in the working position, the protrusion is attached to the stopping portion.

In some embodiments of the oral cleaning device, the receiving groove can form an opening portion on the handle, the power supply assembly includes a power supply unit and a first conductive member, the power supply unit is electrically connected to the first conductive member, the first conductive member is disposed on a side of the opening portion facing the receiving groove, and the driving assembly is electrically connected to the first conductive member in the operating position.

In some embodiments of the oral cleaning device, the handle further comprises a spacer portion, the spacer portion is received in the receiving groove to separate the receiving groove into a mounting area and a hidden area, the mounting area is far away from the opening portion, the power supply unit is received in the mounting area, and the cleaning assembly is received in the hidden area at the hidden position.

In some embodiments of the oral cleaning device, the handle comprises a body and a cover, the body and the cover being detachably connected, the body, the cover and the spacer enclosing the mounting region.

In some embodiments of the oral cleaning device, the drive assembly comprises a drive unit disposed on the handle and electrically connected to a second electrically conductive member disposed on the sliding portion, and a second electrically conductive member electrically connected to the first electrically conductive member in the operating position.

In some embodiments of the oral cleaning device, at least one of the first and second electrically-conductive members is a spring structure.

Implement the embodiment of the utility model provides a, will have following beneficial effect:

above-mentioned scheme's oral cavity cleaning device, except possessing splendid oral cavity cleaning efficiency, it can also avoid the mistake to bump and cause clean subassembly to start in advance, promotes user experience. Particularly, this oral cavity cleaning device is including the handle that is equipped with the holding tank, power supply module has been held in the holding tank, clean subassembly can be when not using accept in the holding tank, and when using, clean subassembly can move to operating position and external handle of arranging in, make simultaneously that locate drive assembly on the clean subassembly can be connected with the clean subassembly of drive start-up clean oral cavity with power supply module electricity, clean subassembly can follow the holding tank and remove, both can realize hiding it, avoid touching external structure and cause the pollution or even damage, can only start when moving to operating position again, avoid the mistake to bump and cause clean subassembly to start in advance, thereby user experience has been promoted.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Wherein:

FIG. 1 is an axial view of an oral cleaning device in one embodiment;

fig. 2 is a cross-sectional view of the oral cleaning device of fig. 1 with the cleaning assembly in a hidden position;

FIG. 3 is a cross-sectional view of the oral cleaning device of FIG. 1 with the cleaning assembly in an operative position;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

In order to solve the technical problem the utility model provides an oral cleaning device, which is essentially an electric toothbrush. It is understood that in other embodiments, the oral cleaning device can also be a cleaning device such as a dentifrice, dental prophylaxis or the like.

Referring to fig. 1 to 3 together, the oral cleaning device of the present invention will now be described. The oral cleaning device comprises a handle 10, a power assembly 20, a cleaning assembly 30 and a drive assembly 40. Wherein the handle 10 is provided with a receiving groove 100. The handle 10 is intended to be hand held, and thus, the exterior of the handle 10 may be provided with an ergonomic grip to enhance the gripping experience. Meanwhile, the gripping part can be provided with a concave-convex structure, so that the anti-skid performance of the gripping part is improved. Further, the power module 20 is accommodated in the accommodating groove 100. The power module 20 may have a charging function, in which case a charging hole may be formed in the handle 10 to charge the power module 20 so that the power module 20 may supply power to the driving module 40 as a portable power source. It will be appreciated that in other embodiments, the power module 20 may also function as a switch to direct an external current into the oral cleaning device to power the drive assembly 40, and that a connector may be provided on the handle 10 to connect with the power module 20 to enable an electrical connection to an external power source. Further, the cleaning assembly 30 can move along the receiving groove 100. The moving path of the cleaning assembly 30 at least includes a hidden position and a working position, and in the hidden position, the cleaning assembly 30 is received in the receiving groove 100. In this embodiment, the cleaning assembly 30 is a brushhead assembly. Further, the driving assembly 40 is provided to the cleaning assembly 30. In the operative position, the cleaning assembly 30 is at least partially external to the handle 10 and the drive assembly 40 is electrically connected to the power assembly 20 to enable the drive assembly 40 to drive the cleaning assembly 30 to be actuated. In this embodiment, the driving assembly 40 is capable of generating vibration to drive the cleaning assembly 30 to initiate cleaning of the oral cavity. It is understood that in other embodiments, the drive assembly 40 may also be a rotary motor or a linear motor to drive the cleaning assembly 30 in a rotary or linear motion to clean the oral cavity.

To sum up, implement the embodiment of the utility model provides a, will have following beneficial effect: the oral cleaning device of above-mentioned scheme, except possessing splendid oral cavity cleaning efficiency, it can also avoid the mistake to bump and cause clean subassembly 30 to start in advance, promotes user experience. Specifically, this oral cavity cleaning device is including the handle 10 that is equipped with holding tank 100, power supply module 20 has been held in holding tank 100, cleaning module 30 can be held in holding tank 100 when not using, and when using, cleaning module 30 can move to the operating position and externally arrange handle 10 in, make drive assembly 40 of locating on cleaning module 30 can be connected with power supply module 20 electricity and start clean oral cavity with drive cleaning module 30, cleaning module 30 can move along holding tank 100, both can realize hiding it, avoid touching external structure and cause the pollution or even damage, can only start when moving to the operating position again, avoid the mistake to bump and cause cleaning module 30 to start in advance, thereby user experience has been promoted.

In one embodiment, referring to fig. 2 and 3 together, the cleaning assembly 30 includes a slide portion 31, a handle portion 32, and a cleaning portion 33. The slide portion 31, the handle portion 32, and the cleaning portion 33 are connected in this order. The sliding part 31 is close to the bottom side of the receiving groove 100, i.e. the sliding part 31 is located inside the receiving groove 100. The cleaning portion 33 can be completely external to the handle 10 in the working position. In this embodiment, the cleaning portion 33 is a bristle end. Further, the sliding part 31 is engaged with the groove wall of the accommodating groove 100 and can slide relative to the groove wall, so that the stability of the cleaning assembly 30 moving relative to the handle 10 can be improved by the cooperation of the sliding part 31 and the groove wall, and the cleaning assembly 30 is ensured to have certain rigidity and can be reset when the external force is removed. While the size of the sliding portion 31 along the moving path can be adjusted appropriately to increase the rigidity of the cleaning assembly 30, the increased size needs to be considered to avoid causing excessive friction between the sliding portion 31 and the handle 10, which affects the movement of the cleaning assembly 30 relative to the handle 10. In the present embodiment, the sliding portion 31 has a pie-shaped structure. It can be understood that in other embodiments, the sliding portion 31 is further provided with a plurality of strip-shaped structures extending from the sliding portion 31 along the moving path, the strip-shaped structures are attached to the groove wall, and the strip-shaped structures are spaced at intervals, so as to improve the rigidity of the cleaning assembly 30 and avoid excessive friction between the cleaning assembly 30 and the groove wall.

In one embodiment, referring to fig. 2 to 4, the sliding portion 31 is provided with a protrusion 311, and the handle 10 is provided with a through slot 200. The through groove 200 is communicated with the accommodating groove 100 and extends along the moving path, and the protrusion 311 penetrates through the through groove 200 and is partially externally arranged on the handle 10. This enables the cleaning assembly 30 to be driven to move relative to the handle 10 by the drive protrusions 311. Because the sliding part 31 is attached to the groove wall and plays a main connecting role between the cleaning assembly 30 and the handle 10, the protrusion 311 for driving the cleaning assembly 30 to move relative to the handle 10 is arranged on the sliding part 31, so that the cleaning assembly 30 can be driven more conveniently, and the stability of the cleaning assembly 30 moving relative to the handle 10 is improved. In addition, a pressing structure may be disposed on a side of the protrusion 311 away from the sliding portion 31 to increase a contact area with the finger and reduce a pressure applied to the finger when the protrusion 311 is driven. While also preventing the projection 311 from moving in the direction of the vertical movement path.

In one embodiment, with continued reference to fig. 2-4, the protrusion 311 is attached to the handle 10 through the through slot 200 at two sides perpendicular to the moving path. The handle 10 thus limits the protrusion 311 to prevent the cleaning assembly 30 from rotating when the protrusion 311 is driven, thereby preventing the driving assembly 40 from being electrically disconnected from the power supply assembly 20. Meanwhile, the protrusion 311 is limited by the handle 10, so that the moving track thereof can be limited, and the moving stability of the cleaning assembly 30 can be further ensured.

In one embodiment, with continued reference to fig. 2 to 4, the handle 10 is further provided with a stop portion 11. The stopping portion 11 is accommodated in the through groove 200, and in the working position, the protrusion 311 is attached to the stopping portion 11. The stop portion 11 and the protrusion 311 cooperate to define the working position, so that the precision of moving the cleaning assembly 30 to the working position is ensured. Meanwhile, when the protrusion 311 contacts the stopping portion 11, the connecting area between the protrusion 311 and the handle 10 is increased, and the stability of the cleaning assembly 30 at the working position is further ensured.

In one embodiment, referring to fig. 1, 2 and 4, the receiving groove 100 can form an opening 12 on the handle 10, and the power module 20 includes a power unit 21 and a first conductive member 22. The power supply unit 21 is electrically connected to the first conductive member 22. The first conductive member 22 is disposed on the side of the opening 12 facing the accommodating cavity 100. In the operative position, the drive assembly 40 is electrically connected to the first electrically conductive member 22. Therefore, the power supply unit 21 can be far away from the opening 12 and the cleaning assembly 30, so as to prevent the cleaning liquid on the cleaning assembly 30 from polluting the power supply unit 21 and causing short circuit and damage. The power unit 21 and the first conductive member 22 can be electrically connected through a first wire 23, and the first wire 23 can be embedded in the handle 10 and spaced apart from the accommodating groove 100 to prevent electric leakage, contamination by cleaning liquid, and corrosion. The first conductive member 22 is at least partially embedded in and partially exposed from the groove wall, thereby improving the stability of the electrical connection with the driving assembly 40 and ensuring the stability of the electrical connection with the driving assembly 40.

In one embodiment, referring to fig. 2 and 3 together, the handle 10 further includes a spacer 13. The spacing portion 13 is received in the receiving groove 100 to space the receiving groove 100 into the mounting region 101 and the hidden region 102. The mounting region 101 is away from the opening 12, the power supply unit 21 is housed in the mounting region 101, and the cleaning unit 30 is housed in the hidden region 102 at the hidden position. The protection of the power supply unit 21 can be further enhanced by the provision of the spacer 13 in this way to prevent it from being corroded by the cleaning liquid. At the same time, the spacer 13 also functions as a stop 11 to define a concealed position of the cleaning assembly 30.

In one embodiment, referring to fig. 1-3, the handle 10 includes a body 14 and a cover 15. The body 14 and the cover 15 are detachably connected, and the body 14, the cover 15 and the partition 13 enclose a mounting area 101. By detaching the cover 15 from the main body 14 in this manner, the power supply unit 21 can be easily replaced and maintained. In this embodiment, the lid 15 is disposed opposite to the opening 12. The cover body 15 and the body 14 are in plug fit.

In one embodiment, referring to fig. 2 to 4 together, the driving assembly 40 includes a driving unit 41 and a second conductive member 42. The driving unit 41 is disposed on the handle portion 32 and electrically connected to the second conductive member 42. Since the driving assembly 40 drives the cleaning assembly 30 by vibration in this embodiment, the driving unit 41 is disposed on the handle 32 to enable the cleaning portion 33 to have a larger vibration amplitude, thereby improving the cleaning effect. Further, a second conductive member 42 is disposed on the sliding portion 31, and in the working position, the second conductive member 42 is electrically connected to the first conductive member 22. Because the sliding portion 31 is attached to the groove wall, the position is relatively stable, and the stability of the electrical connection between the second conductive member 42 and the second conductive member 42 can be ensured. The driving unit 41 and the second conductive member 42 can be electrically connected by a second wire, which can be embedded in the sliding portion 31 and the handle portion 32 and spaced from the hidden area 102 to prevent electric leakage and contamination and corrosion by the cleaning liquid.

In one embodiment, at least one of the first conductive member 22 and the second conductive member 42 is a spring structure. The spring structure can improve the electrical connection stability between the first conductive member 22 and the second conductive member 42. Specifically, the elastic sheet structure enables the first conductive member 22 and the second conductive member 42 to elastically abut against each other when being connected, so that the connection stability is ensured. In this embodiment, the first conductive member 22 is a spring structure, the second conductive member 42 is a metal contact structure, and the first conductive member 22 has a guiding surface facing the hidden position, so that the second conductive member 42 can move through the guiding surface and be stably connected to the first conductive member 22.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims

1. An oral cleaning device, comprising:

a handle provided with a holding groove;

the power supply assembly is accommodated in the accommodating groove;

2. The oral cleaning apparatus of claim 1, wherein the cleaning assembly comprises a sliding portion, a handle portion and a cleaning portion, the sliding portion, the handle portion and the cleaning portion being connected in series, the sliding portion being adjacent to one side of the bottom of the receiving slot and engaging and being slidable relative to the slot wall of the receiving slot.

3. The oral cleaning apparatus of claim 2, wherein the sliding portion is provided with a protrusion, the handle is provided with a through slot, the through slot is communicated with the accommodating slot and extends along the moving path, and the protrusion penetrates through the through slot and is partially externally arranged on the handle.

4. The oral cleaning apparatus of claim 3, wherein the protrusion fits into the handle through the channel perpendicular to both sides of the path of movement.

5. The oral cleaning apparatus of claim 3, wherein the handle further comprises a stop portion, the stop portion is received in the through slot, and the protrusion engages the stop portion in the working position.

6. The oral cleaning apparatus of claim 2, wherein the receiving cavity is configured to form an opening in the handle, the power supply assembly includes a power supply unit and a first conductive member, the power supply unit is electrically connected to the first conductive member, the first conductive member is disposed on a side of the opening facing the receiving cavity, and the drive assembly is electrically connected to the first conductive member in the operating position.

7. The oral cleaning apparatus of claim 6, wherein the handle further comprises a spacer portion received in the receiving slot to space the receiving slot into a mounting region and a hidden region, the mounting region being remote from the opening, the power supply unit being received in the mounting region, and the cleaning assembly being received in the hidden region in the hidden position.

8. The oral cleaning apparatus of claim 7, wherein the handle comprises a body and a cover, the body being removably connected to the cover, the body, the cover, and the spacer enclosing the mounting region.

9. The oral cleaning apparatus of claim 6, wherein the drive assembly comprises a drive unit disposed on the handle portion and electrically connected to a second electrically conductive member disposed on the sliding portion, the second electrically conductive member being electrically connected to the first electrically conductive member in the operating position.

10. The oral cleaning apparatus of claim 9, wherein at least one of the first and second electrically-conductive members is a spring structure.