CN215202081U

CN215202081U - Hand shaver

Info

Publication number: CN215202081U
Application number: CN202023326128.7U
Authority: CN
Inventors: 雷灿锋; 袁思远; 李博
Original assignee: Shenzhen Romoss Technology Co Ltd
Current assignee: Shenzhen Romoss Technology Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-17
Anticipated expiration: 2030-12-31
Also published as: WO2022141972A1

Abstract

The utility model relates to a handheld shaver, include: the cutter head assembly comprises a shell and a blade arranged in the shell, the shell is of a cavity type structure with one open end, the open end of the shell is provided with an extending end, and the head part of the extending end is provided with a power interface male head; the power supply assembly: the power supply connector comprises a shell, a built-in battery and a circuit board, wherein the built-in battery and the circuit board are embedded in the shell, the shell comprises a first part and a second part, one side of the first part is hinged with one side of the second part through a pivot, the other side of the first part is detachably connected with the other side of the second part, the first part and the second part jointly enclose a closed cavity structure, and a power supply interface female head matched and connected with a power supply interface male head is embedded in the second part; tool bit subassembly and power supply module detachably are connected as an organic whole, conveniently change tool bit subassembly or power supply module, and the power supply module after dismantling can realize the charge-discharge to terminal equipment such as cell-phone, flat board.

Description

Hand shaver

Technical Field

The utility model relates to a shaver equipment technical field especially relates to a handheld shaver.

Background

With the improvement of the living standard of human materials, people increasingly pay more attention to the appearance, and the shaver becomes an essential living electric appliance in daily life. However, as people go out for a longer time, the common shaver and the power supply in the market are of an integrated structure, the structure is complex, and the whole instrument is scrapped after the non-detachable battery is damaged, so that serious resource waste is caused. With the development of the 4G network era, terminal devices such as mobile phones and tablets also become indispensable living necessities, and a mobile power supply needs to be carried separately when a user goes out, so that the user is inconvenient to carry various living electrical appliances, and bad use experience is brought to the user.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a handheld shaver for solving the problems that the shaver is complex in structure, cannot be disassembled, and cannot be used for charging terminal equipment such as a mobile phone and a tablet.

A hand-held shaver comprising:

the tool bit subassembly: the cutter comprises a shell and a blade arranged in the shell, wherein the shell is of a cavity type structure with an opening at one end, the opening end of the shell is provided with an extending end, and the head part of the extending end is provided with a power interface male head;

the power supply assembly: the battery power supply comprises a shell, a built-in battery and a circuit board, wherein the built-in battery and the circuit board are embedded in the shell, the shell comprises a first part and a second part, one side of the first part is hinged with one side of the second part through a pivot, the other side of the first part is detachably connected with the other side of the second part, the first part and the second part jointly enclose a closed cavity structure, and a power supply interface female head matched and connected with a power supply interface male head is embedded in the second part;

the cutter head component and the power supply component are detachably connected into a whole.

The handheld shaver is inserted with the power interface male head and the power interface female head, so that the power supply component can supply power to the cutter head component, drive the cutter head component to work, and shave hairs on the surface of skin, such as sweat hairs. The tool bit subassembly is connected as an organic whole with power supply module detachably, when tool bit subassembly or power supply module damage, conveniently changes tool bit subassembly or power supply module, and need not to scrap handheld shaver, causes the wasting of resources, and power supply module after the dismantlement can realize the charge-discharge to terminal equipment such as cell-phone, flat board. The handheld shaver is simple in structure, multifunctional and convenient to carry, and meets the requirements of users on personal images.

In one embodiment, the first portion has a first side surface, the second portion has a second side surface, the first side surface and the second side surface together enclose a side surface of the housing, the second portion further has an upper end surface and a lower end surface opposite to the upper end surface, and the upper end surface and the lower end surface are connected to the side surface.

In one embodiment, the side face has: the power switch, inlay and locate electric quantity pilot lamp on the power switch.

In one embodiment, the power switch is electrically connected to the circuit board, and the power indicator is electrically connected to the circuit board.

In one embodiment, the side surface is further sleeved with an anti-skid rubber sleeve, and the anti-skid rubber sleeve is provided with texture grooves in different directions.

In one embodiment, the cutter head assembly further comprises two cutter head switches embedded in the shell, and the cutter head switches at least partially protrude out of the shell.

In one embodiment, the blade is at least partially exposed from the housing, and at least a portion of the blade is covered with a mesh cover embedded in the housing.

In one embodiment, the power interface male connector and the power interface female connector are both USB-a connectors and/or Type-C connectors.

In one embodiment, the power interface female head is an input/output bidirectional power interface.

In one embodiment, the removable connection between the cutting head assembly and the power assembly comprises one of a snap-fit connection, a threaded connection.

Drawings

FIG. 1 is an overall exploded view of a hand-held hair shaver according to the present invention;

FIG. 2 is a schematic view of the overall structure of the hand-held shaver of the present invention;

fig. 3 is a cross-sectional view of the whole structure of the hand-held shaver of the present invention.

Reference numerals

100. A hand-held shaver;

110. a cutter head assembly; 111. a housing; 112. a blade; 113. an extension end; 114. a power interface male; 115. a mesh enclosure; 116. a cutter head switch; 117. buckling;

120. a power supply component; 121. a housing; 122. a built-in battery; 123. a circuit board; 124. a power interface female head; 125. a power switch; 126. an electric quantity indicator light; 127. an anti-slip rubber sleeve; 128. a card slot; 1211. an upper end surface; 1212. a lower end face; 1213. a side surface; 1214. a first side surface; 1215. a second side.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

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 based on the orientation or positional relationship shown in 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 such 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; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled 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.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The technical solution provided by the embodiments of the present invention is described below with reference to the accompanying drawings.

In one embodiment, as shown in fig. 1, 2 and 3, the present invention provides a handheld shaver 100, which comprises a cutter head assembly 110 and a power supply assembly 120, wherein the cutter head assembly 110 and the power supply assembly 120 are detachably connected into a whole, the cutter head assembly 110 and the power supply assembly 120 are independently arranged, so that the whole handheld shaver 100 is prevented from being replaced when the cutter head assembly 110 or the power supply assembly 120 is damaged, and the detached power supply assembly 120 can be used for charging and discharging mobile phones, tablets and other terminal devices.

The cutter head assembly 110: the cutting blade device comprises a shell 111 and a blade 112 arranged in the shell, wherein the shell 111 is of a cavity type structure with one open end, the shell 111 is provided with two opposite ends, the open end is defined by the open end arranged on the shell 111, and the blade 112 is arranged at the other end of the shell 111. Wherein the blade 112 at least partially exposes the housing 110, the blade 112 being used to shave hair, such as sweat, from the skin surface. The interior cavity of the housing 111 is for receiving the hair shaved by the blade 112. The open end of the housing 111 has an extending end 113, and the head of the extending end 113 is provided with a power interface male head 114.

Power supply component 120: the battery case comprises a case body 121, a built-in battery 122 and a circuit board 123, wherein the built-in battery 122 and the circuit board 123 are embedded in the case body 121, the case body 121 comprises a first portion and a second portion, pin holes are formed in one side of the first portion, pin shafts are arranged on one side of the second portion, one side of the first portion is hinged to one side of the second portion through a pivot, the other side of the first portion is detachably connected with the other side of the second portion, when the built-in battery 122 or the circuit board 123 needs to be replaced, the built-in battery 122 or the circuit board 123 can be replaced by detaching the hinged first portion and the hinged second portion, and the first portion and the second portion jointly enclose a closed cavity structure for placing the built-in battery 122 and the circuit board 123. Specifically, the first portion has a first side surface 1214, the second portion has a second side surface 1215, the first side surface 1214 and the second side surface 1215 together enclose a side surface 1213, the second portion further has an upper end surface 1211 and a lower end surface 1212, wherein the upper end surface 1211 is a surface in a boss structure, the upper end surface 1211 is disposed opposite to the lower end surface 1212, and the connecting side surface 1213 encloses a closed cavity structure for placing the internal battery 122 and the circuit board 123, the upper end surface 1211 is provided with a mounting hole penetrating through a body portion thereof for embedding the power interface female head 124 mated with the power interface male head 114, and the power interface male head 113 and the power interface female head 124 are mated together for realizing the power supply of the power supply assembly 120 to the bit assembly 110. In another embodiment, the first part and the second part can enclose a closed cavity structure by clamping, a buckle is arranged on one side of the first part, a clamping groove is correspondingly arranged on one side of the second part, and the first part and the second part are detachably connected into a whole by the buckle and the clamping groove.

In one embodiment, as shown in fig. 1, a plurality of fasteners 117 are disposed at the opening end of the housing 111, the fasteners 117 are spaced apart from each other in the circumferential direction of the opening end of the housing 111, and corresponding locking grooves 128 are disposed on the upper end surface 1211, the tool bit assembly 110 and the power supply assembly 120 are integrally locked by the cooperation of the fasteners 117 and the locking grooves 128, the tool bit assembly 110 and the power supply assembly 120 are connected by locking, when the tool bit assembly 110 or the power supply assembly 120 is damaged, the damaged tool bit assembly 110 or the damaged power supply assembly 120 can be conveniently removed, and the normal operation of the hand-held hair shaver 100 can be ensured by replacing the adapted tool bit assembly 110 or the power supply assembly 120 without replacing the whole hand-held hair shaver 100. And after long-term use, the housing 111 contains a lot of shaved hairs, so that the hair shaving head assembly 110 and the power supply assembly 120 are convenient to disassemble to clean the hairs contained in the handheld shaver 100.

In another embodiment, the cutting head assembly 110 is integrally connected to the power supply assembly 120 by a screw connection, the cutting head assembly 110 is provided with an internal thread on the inner surface of the open end thereof, and a corresponding external thread is provided on the outer circumference of the upper end 1211, and the internal thread and the external thread are matched to each other to integrally screw the cutting head assembly 110 and the power supply assembly 120. Of course, the connection method of the cutter head assembly 110 and the power supply assembly 120 is not limited to the above two connection methods, and may be another connection method capable of integrally connecting the cutter head assembly 110 and the power supply assembly 120.

The hand-held shaver 100 can realize the power supply of the power supply assembly 120 to the cutter head assembly 110 by plugging the power supply interface male head 114 and the power supply interface female head 124, and drive the cutter head assembly 110 to work to shave off hairs on the surface of the skin, such as sweat hairs. The cutter head component 110 and the power supply component 120 are detachably connected into a whole, when the cutter head component 110 or the power supply component 120 is damaged, the cutter head component 110 or the power supply component 120 is convenient to replace, the handheld shaver 100 does not need to be scrapped, resource waste is caused, and the disassembled power supply component 120 can be used for charging and discharging mobile phones, tablets and other terminal devices. The hand-held shaver 100 has a simple structure, multiple functions and convenient carrying, and meets the requirements of users on personal images.

In addition, side 1213 still is provided with switch 125 and power indicator 126, power indicator 126 inlays on switch 125, switch 125 is connected with circuit board 123 electricity, power indicator 126 is also connected with circuit board 123 electricity, switch 125 is used for controlling the flashing of power indicator 126, the user only needs to press switch 125 in the use, just in time master power supply unit 120 residual capacity, when the electric quantity is not enough, through pegging graft an external power supply, can charge power supply unit 120, realize the cyclic utilization of power supply unit 120, avoid needing to change power supply unit 120 because of built-in battery 122 electricity exhaustion, cause the waste of resource.

In one embodiment, the cutter head assembly 110 further comprises two cutter head switches 116, the cutter head switches 116 are embedded in two opposite sides of the housing 111, and at least a portion of the cutter head switches 116 protrudes out of the outer surface of the housing 111 for controlling the power on/off of the cutter head assembly 110. After the male power interface 114 and the female power interface 124 are plugged, the cutter head switch 116 is pressed to drive the cutter head assembly 110 to cut off hairs on the skin surface, such as sweat, and when the hand shaver 100 needs to be closed after use, the cutter head assembly 110 is powered off and the hand shaver 100 is closed only by pressing the cutter head switch 116, without detaching the cutter head assembly 110 and the power supply assembly 120 to cut off the power. The two tool bit switches 116 are arranged, so that the use safety of a user can be guaranteed, the user can drive the tool bit assembly 110 to work only by pressing the two tool bit switches 116 simultaneously in the use process, and the user is prevented from being hurt by the fact that the user can be electrified to work due to the fact that the user touches one of the tool bit switches 116 by mistake. In this embodiment, power switch 125 is only used for controlling the flashing of power indicator 126, and tool bit switch 116 is used for controlling the work of tool bit subassembly 110, and both set up independently of each other, avoid sharing a control switch, and the user is in the use, is difficult to switch between tool bit subassembly 110 work and the two kinds of modes of power indicator 126 flashing.

In order to avoid the damage of the instrument caused by the sliding of the instrument due to human factors during the use process, in one embodiment, as shown in fig. 3, an anti-slip rubber sleeve 127 is sleeved outside the side surface 1213, and texture grooves in different directions are formed in the anti-slip rubber sleeve 127, so that the friction force between the handheld part and the palm is increased, and the instrument is prevented from sliding down due to the direct holding of the side surface 1213 during the use process. In addition, the anti-skid rubber sleeve 127 is sleeved on the power supply assembly 120, so that heat generated after the power supply assembly is used for a long time can be isolated, the palm is prevented from being scalded, and poor use experience is brought to a user. In the present embodiment, the material of the anti-slip rubber cover 127 is a plastic material with good insulation and poor thermal conductivity, but in other embodiments, the anti-slip rubber cover 127 sleeved outside the side surface 1213 is not limited to a plastic material, and may be other materials with good insulation and poor thermal conductivity, such as silk and wood.

In one embodiment, as shown in fig. 1 and 3, the blade 112 is a comb-shaped blade, at least a portion of the blade 112 is exposed out of the housing 111, and in order to ensure the safety of the user, at least a portion of the blade 112 is covered with a mesh cover 115, and the mesh cover 115 is embedded in the housing 111 to encapsulate the blade 112, so as to prevent the blade 112 from directly contacting with the skin of the user to scratch the epidermis during the use of the user, thereby ensuring the safety of the handheld shaver 100.

As shown in fig. 1, 2 and 3, in order to adapt to different types of tool bit assemblies and terminal devices on the market, the power interface male connector 114 and the power interface female connector 124 are USB-a connectors and/or Type-C connectors. It should be noted that, when the connector form is set, the power interface male head 114 and the power interface female head 124 should be set to be connectors of the same form, so as to avoid that the power supply assembly 120 cannot cooperate with the cutter head assembly 110 to supply power because the connector form of the power interface male head 114 and the power interface female head 124 is not adapted, and the cutter head assembly 110 can be driven to normally work to shave skin surface hairs, such as sweat. And the power interface female head 124 is an input/output bidirectional power interface, when the electric quantity of the terminal equipment such as a mobile phone and a tablet is insufficient, the cutter head assembly 110 and the power supply assembly 120 can be detached, and an external data line is plugged in, so that the power supply assembly 120 can charge the terminal equipment such as the mobile phone and the tablet, and when the electric quantity of the power supply assembly 120 is insufficient, the terminal equipment such as the mobile phone and the tablet, or the external power supply can charge the power supply assembly 120.

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-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A hand-held hair shaver, comprising:

2. A hand-held hair shaver as claimed in claim 1, wherein the first portion has a first side and the second portion has a second side, the first side and the second side together enclosing a side of the housing, the second portion further having an upper end face and a lower end face opposite the upper end face, the upper end face and the lower end face being connected to the side.

3. A hand-held shaver as claimed in claim 2, wherein the side face has: the power switch, inlay and locate electric quantity pilot lamp on the power switch.

4. The hand-held hair shaver as set forth in claim 3, wherein said power switch is electrically connected to said circuit board, and said charge indicator lamp is electrically connected to said circuit board.

5. The hand-held hair shaver as recited in claim 2, wherein said side surface is further covered with an anti-slip rubber cover, and said anti-slip rubber cover is provided with texture grooves in different directions.

6. The hand-held hair razor of claim 1, wherein said cartridge assembly further comprises two cartridge switches embedded in said housing, said cartridge switches at least partially protruding from said housing.

7. The hand-held hair razor of claim 1, wherein said blade is at least partially exposed from said housing, at least a portion of said blade being covered by a guard embedded in said housing.

8. A hand-held hair shaver as claimed in claim 1, wherein the male power interface and the female power interface are both USB-a connectors and/or Type-C connectors.

9. The hand-held hair shaver as set forth in claim 1, wherein said female power interface is an input/output bi-directional power interface.

10. The hand held razor of claim 1, wherein the removable connection between the cartridge assembly and the power assembly comprises one of a snap-fit connection, a threaded connection.