CN216913922U - Disassembly-free cleaning electric shaver - Google Patents

Abstract

The application discloses exempt from to dismantle and wash electric shaver, exempt from to dismantle and wash electric shaver includes: the shaver comprises a closed cavity, a shaver mesh component, an inner shell and a shaving head component, wherein the closed cavity is formed between the shaver mesh component and the inner shell, a driving component is arranged in the inner shell, and the driving component is linked with the shaver head component positioned in the closed cavity through a transmission shaft and is used for driving the shaver head component to rotate so as to shave and collect shaving residues in the closed cavity; the discharge hole is arranged on the outer surface of the inner shell and is communicated with the inside of the closed cavity; and the outer shell is arranged on the outer surface of the inner shell and has a closed state covering the outside of the discharge hole and an open state exposing the discharge hole. The problem that the skull need be opened and the washing difficulty is washd when current electric shaver washs can be solved in this application.

Description

Disassembly-free cleaning electric shaver

Technical Field

The application belongs to the technical field of living equipment, and particularly relates to an electric shaver free of disassembly and cleaning.

Background

Most of electric shavers in the prior art do not have a device for cleaning beard residues, and a large amount of beard residues are left in the shaver for a long time, so that a blade is abraded or a motor part is damaged, and therefore the electric shavers need to be cleaned in time. However, when the user wants to clean the hair collecting chamber, the user has to open the shaver head cover and manually clean the hair collecting chamber, which not only makes the operation complicated, but also may cause the parts to be lost, and at the same time, the hair collecting chamber is difficult to operate due to the narrow space, resulting in poor use experience.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a exempt from to dismantle and wash electric shaver, can solve the current electric shaver and need open the skull and wash the problem of difficulty when wasing.

According to a first aspect of embodiments of the present application, there is provided a disassembly-free cleaning electric shaver including:

the shaver comprises a closed cavity, a shaver mesh component, a shaver head component, a shaver inner shell and a shaver head component, wherein the closed cavity is formed between the shaver mesh component and the shaver head component;

the discharge hole is arranged on the outer surface of the inner shell and is communicated with the inside of the closed cavity;

and the outer shell is arranged on the outer surface of the inner shell and has a closed state covering the outside of the discharge hole and an open state exposing the discharge hole.

Optionally, the outer casing is in sliding fit with the inner casing, and under the action of an external force, the outer casing moves along the outer surface of the inner casing, so as to switch between the closed state and the open state.

Optionally, the inner shell and the outer shell are concentric tubular structures, and the outer shell moves along the axial direction of the inner shell under the action of external force.

Optionally, the outer housing and the inner housing are equal in length.

Optionally, along the axis direction of interior casing, interior casing includes installation section and hou gai, tool bit drive assembly locates in the installation section, the back lid is located the one end of installation section, the installation section is kept away from the one end of back lid is equipped with the recess, the cutter mesh subassembly is located the opening part of recess, in order to form airtight cavity.

Optionally, a guide assembly is disposed between the inner housing and the outer housing, the guide assembly comprising:

a guide groove provided in one of the inner case and the outer case;

and the guide rail is arranged on the other one of the inner shell and the outer shell and moves in the guide groove when the outer shell moves along the surface of the inner shell.

Optionally, the end of the guide groove is provided with a limiting step for limiting the moving range of the guide rail.

Optionally, a positioning assembly is disposed between the inner casing and the outer casing, and the positioning assembly includes:

a positioning groove provided in one of the inner case and the outer case;

and the elastic bulge is arranged on the other one of the inner shell and the outer shell and is embedded into the positioning groove when the outer shell moves to a preset position, so that the outer shell is kept in an opening state.

Optionally, the elastic protrusion comprises:

the supporting rod is parallel to the axial direction of the inner shell, one end of the supporting rod is fixed to one of the inner shell and the outer shell, and the other end of the supporting rod is cantilevered between the inner shell and the outer shell;

the bulge is arranged at one overhanging end of the supporting rod, the outer shell is pressed when moving in the axis direction of the inner shell, and the overhanging end of the supporting rod is bent and has a tendency of returning to an initial state.

According to a second aspect of the embodiments of the present application, there is provided a cleaning method for a disassembly-free cleaning electric razor according to any one of the embodiments of the first aspect, comprising:

adjusting the state of the outer shell to be an opening state;

putting the shaver head part of the shaver or the whole shaver in water;

and the driving component is started to rotate the cutter head component, so that water flow is driven to flow into the closed cavity from the cutter mesh component, the water flow is enabled to take away the shaving slag in the closed cavity through the discharge hole, and the cutter mesh and the blades are cleaned through the water flow.

The technical scheme of the application has the following beneficial technical effects:

the utility model provides a dismantle-free washs electric shaver, its interior shell surface has the discharge hole with the inside intercommunication of airtight cavity, and locate the shell body of interior shell body surface, through the state of adjustment shell body, can make the shell body cover or expose the discharge hole, when the discharge hole exposes, the discharge hole, airtight cavity and sword net can form the rivers route, this rivers route is when the tool bit is rotatory, can realize the circulation of water, clear away the sediment in the airtight cavity, and through rivers to the sword net, the blade washs, thereby can solve the problem that need open the skull and wash the difficulty when current electric shaver washs.

Drawings

FIG. 1 is a schematic diagram of an exemplary embodiment of a non-detachable cleaning electric razor in accordance with the present invention;

FIG. 2 is a schematic view of a cleaning state of a disassembly-free cleaning electric razor in an exemplary embodiment of the present application;

FIG. 3 is an exploded view of a disassembly-free cleaning electric shaver in an exemplary embodiment of the present application;

FIG. 4 is a cross-sectional view of an inner housing in an exemplary embodiment of the present application;

FIG. 5 is a cross-sectional view of an outer housing in an exemplary embodiment of the present application;

in the figure, 10, a chamber is sealed; 20. an inner housing; 21. a discharge hole; 22. an installation section; 23. a rear cover; 30. a knife net assembly; 31. a knife net; 32. a connecting ring; 40. a cutter head assembly; 50. a drive shaft; 60. an outer housing; 70. a guide assembly; 71. a guide groove; 72. a guide rail; 73. a limiting step; 80. a positioning assembly; 81. positioning a groove; 82. an elastic bulge; 821. a support bar; 822. a raised portion.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to the accompanying drawings in combination with the detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present application. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present application.

In the drawings, a schematic diagram of a layer structure according to an embodiment of the application is shown. The figures are not drawn to scale, wherein certain details are exaggerated and possibly omitted for clarity. The shapes of various regions, layers, and relative sizes and positional relationships therebetween shown in the drawings are merely exemplary, and deviations may occur in practice due to manufacturing tolerances or technical limitations, and a person skilled in the art may additionally design regions/layers having different shapes, sizes, relative positions, as actually required.

It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is noted that the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the technical features mentioned in the different embodiments of the present application described below may be combined with each other as long as they do not conflict with each other.

The electric shaver with no need of disassembly cleaning provided by the embodiment of the present application is described in detail by specific embodiments and application scenarios thereof with reference to the accompanying drawings.

As shown in fig. 1 to 3, the present application provides a non-detachable cleaning electric razor, including: a closed cavity 10 formed between the knife net assembly 30 and the inner housing 20, wherein a driving assembly (not shown) is disposed inside the inner housing 20, and the driving assembly is coupled with the knife head assembly 40 located in the closed cavity 10 through a transmission shaft 50, and is used for driving the knife head assembly 40 to rotate for shaving and collecting shaving debris in the closed cavity 10; a discharge hole 21 provided on an outer surface of the inner case 20 and communicating with the inside of the hermetic chamber 10; the outer housing 60 is disposed on an outer surface of the inner housing 20, and has a closed state covering the discharge hole 21 and an open state exposing the discharge hole 21. In concrete application, through the state of adjusting outer casing 60, can make outer casing 60 cover or expose discharge hole 21, when discharge hole 21 exposes, discharge hole 21, airtight cavity 10 and cutter mesh can form the water flow path, and this water flow path can realize the circulation of water when the tool bit is rotatory, clears up the scum in airtight cavity 10 to wash cutter mesh, blade through rivers, thereby can solve the problem that needs open the skull and wash the difficulty when current electric shaver washs.

In some exemplary embodiments, the knife net assembly 30 includes a knife net 31 and a connecting ring 32, one end of the connecting ring 32 is provided with the knife net 31, and the other end is provided at the opening position of the groove, and the connecting ring is preferably connected with the groove in a threaded manner.

In some exemplary embodiments, the blades of the knife net 31 and the knife head assembly 40 of the knife net assembly 30 are made of stainless steel or copper alloy, and the surfaces of the knife net 31 and the blades are coated with diamond-like carbon (DLC) to enhance the hardness of the knife net 31 and the blades and improve the sharpness.

As shown in fig. 1-2, in some exemplary embodiments, the outer housing 60 is slidably engaged with the inner housing 20, and under the action of an external force, the outer housing 60 moves along the outer surface of the inner housing 20 to achieve the switching between the closed state and the open state.

As shown in fig. 1-2, in some exemplary embodiments, to switch between the closed state and the open state of the outer housing 60, the inner housing 20 and the outer housing 60 are concentric tubular structures and are slidably engaged, and the outer housing 60 moves along the axial direction of the inner housing 20 under the action of an external force. Specifically, the outer housing 60 may be a ring structure, the ring structure is slidably engaged with the inner housing 20, and when the inner housing 20 is fixed by a user, the outer housing 60 may be pushed to move along the axial direction of the inner housing 20, so as to open or close the discharge hole 21, and similarly, the user may also fix the outer housing 60 and push the inner housing 20, so that the same effect may be achieved.

In some exemplary embodiments, in order to switch between the closed state and the open state of the outer casing 60, the outer casing 60 may also be a baffle plate, which is slidably engaged with the inner casing 20, and the baffle plate may be moved along the surface of the outer casing 60 by rubbing a finger to switch between the closed state and the open state. Alternatively, the baffle may be a flat plate, an arc plate, etc., which may move in the direction of the length of the inner housing 20, or may move in the direction of the circumference of the inner housing 20.

In some exemplary embodiments, in order to ensure the appearance and enhance the user experience, the inner housing 20 and the outer housing 60 are concentric tubular structures, and the length of the outer housing 60 is equal to that of the inner housing 20, in the closed state, the outer housing 60 can completely cover the outer of the inner housing 20, so that the overall appearance is better.

As shown in fig. 1, in some exemplary embodiments, the inner housing 20 includes a mounting section 22 and a rear cover 23 along an axial direction of the inner housing 20, the bit driving assembly is disposed in the mounting section 22, the rear cover 23 is disposed at one end of the mounting section 22, one end of the mounting section 22 away from the rear cover 23 is provided with a groove, and the knife net assembly 30 is disposed at an opening of the groove to form the sealed cavity 10. Specifically, the bit drive assembly includes a drive motor, a battery, a circuit board, and the like.

As shown in fig. 4-5, in some exemplary embodiments, a guide assembly 70 is disposed between inner housing 20 and outer housing 60, guide assembly 70 comprising: a guide groove 71 provided in one of the inner case 20 and the outer case 60; and a guide rail 72 provided at the other one of the inner housing 20 and the outer housing 60 and moving in the guide groove 71 when the outer housing 60 moves along the surface of the inner housing 20. Alternatively, the guide groove 71 is formed at the inner surface of the outer housing 60 and the guide rail 72 is formed at the outer surface of the inner housing 20, or the guide groove 71 is formed at the outer surface of the inner housing 20 and the guide rail 72 is formed at the inner surface of the outer housing 60. Specifically, the guide grooves 71 and the guide rails 72 are both disposed along the axial direction of the inner housing 20, and the guide grooves 71 are uniformly distributed along the circumferential direction of the outer housing 60, and the guide rails 72 are uniformly distributed along the circumferential direction of the inner housing 20.

As shown in fig. 4-5, in some exemplary embodiments, the end of the guide groove 71 is provided with a limit step 73 for limiting the moving range of the guide rail 72. Specifically, in the direction parallel to the axis of the inner housing 20, a guide groove 71 is formed on the inner surface of the outer housing 60, and both ends of the guide groove 71 are respectively provided with a limit step 73, and when the outer housing 60 moves in the direction of the axis of the inner conductor, the guide rail 72 touches the limit steps 73 at both ends of the stroke, thereby limiting the moving range of the guide rail 72, for example, when the guide rail 72 touches one of the limit steps 73, the outer housing 60 is in an open state, and when the guide rail 72 touches the other limit step 73, the outer housing 60 is in a closed state.

As shown in fig. 4-5, in some exemplary embodiments, to achieve positioning of outer housing 60, a positioning assembly 80 is disposed between inner housing 20 and outer housing 60, positioning assembly 80 including: a positioning groove 81 provided in one of the inner case 20 and the outer case 60; and an elastic protrusion 82 provided at the other one of the inner case 20 and the outer case 60 and inserted into the positioning groove 81 when the outer case 60 moves to a preset position to maintain the outer case 60 in a closed state. Illustratively, one of the elastic protrusion 82 and the positioning groove 81 is disposed on the outer surface of the inner housing 20, and the other is disposed on the inner surface of the outer housing 60, alternatively, the elastic protrusion 82 is disposed on the outer surface of the inner housing 20, and the positioning groove 81 is disposed on the inner surface of the outer housing 60, or the elastic protrusion 82 is disposed on the inner surface of the outer housing 60, and the positioning groove 81 is disposed on the outer surface of the inner housing 20; when the elastic protrusions 82 are inserted into the positioning grooves 81, the inner case 20 and the outer case 60 can be relatively fixed, and the outer case 60 can be maintained in the closed state. The elastic protrusion 82 can cooperate with the positioning groove 81 to realize positioning, and can also increase the friction force between the outer housing 60 and the inner housing 20, so as to provide a buffer for the moving member, which is beneficial to improving the user experience.

As shown in fig. 4-5, in some exemplary embodiments, to perform the resilient function, the resilient protrusion 82 includes: a support rod 821 parallel to the axial direction of the inner housing 20 and having one end fixed to one of the inner housing 20 and the outer housing 60 and the other end cantilevered between the inner housing 20 and the outer housing 60; the protrusion 822 is provided at an overhanging end of the support rod 821 and is pressed when the outer case 60 moves along the axial direction of the inner case 20, so that the overhanging end of the support rod 821 is bent and has a tendency of returning to an initial state, and the tendency can provide an elastic force for the protrusion 822 to be always in contact with the outer case 60 to increase a friction force, and at the same time, the protrusion 822 can be embedded in the positioning groove 81 to realize positioning. Further, the positioning groove 81 is disposed at the bottom of the guide groove 71, the elastic protrusion 82 is disposed at one end of the guide rail 72 facing the sealed cavity 10, when the outer housing 60 moves along the axial direction of the inner housing 20, the elastic protrusion 82 moves in the guide groove 71 and can be embedded into the positioning groove 81 under the action of its own elastic force, so as to limit the outer housing 60, and meanwhile, the elastic protrusion 82 can also replace the guide rail 72 to collide with the limiting step 73, and under the action of its elastic force, the impact force can be buffered.

In some exemplary embodiments, the surfaces of the inner shell 20 and the outer shell 60 are provided with waterproof coatings, or the inner shell 20 and the outer shell 60 are made of waterproof materials.

According to the disassembly-free cleaning electric shaver, the cleaning method comprises the following steps:

step 1, the state of the outer shell 60 is adjusted to an open state. The method specifically comprises the following steps:

fixing one of the inner case 20 and the outer case 60;

a pushing force is applied to the unsecured one of the inner case 20 and the outer case 60 to move the outer case 60 relative to the inner case 20 until the discharge hole 21 is opened.

And 2, putting the shaver head part of the shaver or the whole shaver into water.

And 3, starting the driving component to enable the cutter head component 40 to rotate, driving water to flow into the closed cavity 10 from the cutter mesh component 30, and enabling the water to take away the shaving residues in the closed cavity 10 through the discharge holes 21.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the present embodiments are not limited to those precise embodiments, which are intended to be illustrative rather than restrictive, and that various changes and modifications may be effected therein by one skilled in the art without departing from the scope of the appended claims.

Claims (9)

1. An electric shaver free from disassembly for cleaning, comprising:

the shaver comprises a closed cavity, a shaver mesh component, an inner shell and a shaving head component, wherein the closed cavity is formed between the shaver mesh component and the inner shell, a driving component is arranged in the inner shell, and the driving component is linked with the shaver head component positioned in the closed cavity through a transmission shaft and is used for driving the shaver head component to rotate so as to shave and collect shaving residues in the closed cavity;

the discharge hole is arranged on the outer surface of the inner shell and is communicated with the inside of the closed cavity;

and the outer shell is arranged on the outer surface of the inner shell and has a closed state covering the outside of the discharge hole and an open state exposing the discharge hole.

2. The disassembly-free cleaning electric shaver as set forth in claim 1, wherein the outer housing is slidably engaged with the inner housing, and the outer housing moves along the outer surface of the inner housing under an external force to switch between the closed state and the open state.

3. The disassembly-free cleaning electric shaver as set forth in claim 2, wherein the inner housing and the outer housing are of a concentric tubular structure, and the outer housing is moved in an axial direction of the inner housing by an external force.

4. The disassembly-free cleaning electric shaver as set forth in claim 3, wherein the outer housing and the inner housing are equal in length.

5. The non-removable cleaning electric shaver as set forth in claim 3, wherein the inner housing includes an installation section and a rear cover along an axial direction of the inner housing, the cutter head driving assembly is disposed in the installation section, the rear cover is disposed at an end of the installation section, a groove is disposed at an end of the installation section away from the rear cover, and the cutter mesh assembly is disposed at an opening of the groove to form the closed cavity.

6. The disassembly-free cleaning electric shaver as set forth in claim 2, wherein a guide member is provided between the inner housing and the outer housing, the guide member comprising:

a guide groove provided in one of the inner case and the outer case;

and a guide rail which is provided on the other of the inner housing and the outer housing and moves in the guide groove when the outer housing moves along the surface of the inner housing.

7. The disassembly-free cleaning electric shaver as set forth in claim 6, wherein the end of the guide groove is provided with a limit step for limiting a moving range of the guide rail.

8. The non-removable cleaning electric shaver set forth in claim 2 wherein a positioning assembly is provided between the inner housing and the outer housing, the positioning assembly comprising:

a positioning groove provided in one of the inner case and the outer case;

and the elastic bulge is arranged on the other one of the inner shell and the outer shell and is embedded into the positioning groove when the outer shell moves to a preset position, so that the outer shell is kept in an opening state.

9. The disassembly-free cleaning electric shaver as set forth in claim 8, wherein the elastic protrusion comprises:

the supporting rod is parallel to the axial direction of the inner shell, one end of the supporting rod is fixed on one of the inner shell and the outer shell, and the other end of the supporting rod is cantilevered between the inner shell and the outer shell;

the bulge is arranged at one overhanging end of the supporting rod, the outer shell is pressed when moving in the axis direction of the inner shell, and the overhanging end of the supporting rod is bent and has a tendency of returning to an initial state.

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