Hand-held care implement

Abstract

The utility model provides a kind of handheld nursing tool, it includes: shell, is housed and has inner cover cavity and the inner cover of housing recess, is housed and has the movement core component of Hall sensor of inner cover cavity, and located in housing recess and has magnet and is the knob of user and is stirred, wherein the movement core component includes motor, the power unit of power supply to motor, and the cutter head driven by motor;Wherein the magnet is close to Hall sensor, motor generates operation or stop.The utility model advantage is: reduce mechanical failure, to realize beautiful and durable use experience, more enhance cool play characteristics.

Description

Technical Field

[0001] This utility model relates to the field of personal care technology, and in particular to handheld care tools. Background Technology

[0002] In the current personal care appliance industry, such as handheld care tools, buttons are typically used for starting and stopping. Due to the mechanical switch structure, these are prone to malfunction and are not aesthetically pleasing. Similar technologies can be found in Chinese utility model patent CN213731867U, so improvements are necessary. Utility Model Content

[0003] The purpose of this invention is to provide a handheld care tool that reduces mechanical failures and achieves a beautiful and durable user experience.

[0004] To achieve the purpose of this utility model, the present utility model provides the following technical solution: a handheld nursing tool, comprising a shell, an inner cover housed within the shell and having an inner cavity and a receiving recess, a mechanism assembly housed within the inner cavity and having a Hall sensor, and an actuating element located within the receiving recess, having a magnet and being actuated by the user, wherein the mechanism assembly includes a motor, a power unit supplying power to the motor, and a blade driven by the motor; wherein when the magnet approaches the Hall sensor, the motor operates or stops.

[0005] Based on the above technical solution, the following supplementary technical solutions are further included:

[0006] It also includes a control board electrically connected to the motor and power unit, wherein the Hall sensor is located on the control board and electrically connected to the motor to enable circuit control.

[0007] The central axis of the motor is parallel to the plane of the control board to simplify the structure.

[0008] The actuating element is hollow inside and rotates around an axis, and the magnet is located on the outer peripheral surface of the actuating element, wherein the handheld care tool is a razor, facial cleansing device, or beauty device; so as to rotate and actuate.

[0009] It also includes a fixing member located inside the actuating member, and an elastic member sleeved on the fixing member and also located inside the actuating member, wherein the fixing member includes a middle section, a first section located at one end of the middle section and on which the elastic member can be sleeved, and a second section located at the other end of the middle section, wherein one end of the elastic member is snapped together with the actuating member.

[0010] The housing includes a housing cavity therein, a housing notch communicating with the housing cavity and allowing the actuating element to be partially exposed, a positioning groove adjacent to the housing notch for receiving the second segment, and a limiting block located outside the positioning groove. The actuating element includes an actuating element inner cavity therein, an actuating element protrusion located at one end and limited by the limiting block, a snap-fit ​​groove located at the other end for snapping the elastic element at one end and communicating with the actuating element inner cavity, and a mounting groove adjacent to the actuating element protrusion and located on the outer peripheral surface for receiving a magnet.

[0011] The rotation center of the actuating element is parallel to the central axis of the motor.

[0012] The cutter head is a reciprocating cutter head, wherein the reciprocating direction of the cutter head is perpendicular to the direction of the central axis of the motor.

[0013] The actuating element moves in a linear motion.

[0014] The inner cover also includes an inner cover positioning part located in the receiving recess, wherein the inner cover positioning part includes a positioning hole for receiving the first section and a positioning rib located in the positioning hole, wherein the first section is provided with a mating groove that matches the positioning rib.

[0015] Compared with the prior art, this utility model has the following positive effects: the product is started by the user toggling, reducing mechanical failures, achieving a beautiful and durable user experience, and further enhancing the cool play features. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a perspective view of the present utility model;

[0018] Figure 2 This is a cross-sectional view of the present invention from one perspective;

[0019] Figure 3 This is a cross-sectional view of the present invention from another perspective;

[0020] Figure 4 This is a perspective view of the outer shell of this utility model;

[0021] Figure 5 This is a perspective view of the inner cover in this utility model;

[0022] Figure 6 This is a partial structural diagram of the present invention, in which the outer shell has been removed;

[0023] Figure 7 This is a perspective view of the fixing component in this utility model;

[0024] Figure 8 This is a perspective view of the toggle component in this utility model from one angle;

[0025] Figure 9 This is a perspective view of the toggle component in this utility model from another angle;

[0026] Figure 10 This is an exploded perspective view of the present invention. Detailed Implementation

[0027] In the description of this utility model, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and for simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0030] Example: Figure 1-10 As shown, this utility model discloses a specific embodiment of a handheld nursing tool, which includes a housing 100, an inner cover 200 housed in the housing 100 and having an inner cover cavity 220 and a receiving recess 240, a mechanism assembly 300 housed in the inner cover cavity 220 and having a Hall sensor 364, a toggle member 440 located in the receiving recess 240 and having a magnet 480 and being toggled by the user, and a cap 500 covering one end of the mechanism assembly 300.

[0031] The housing 100 includes a housing cavity 120 located therein, a housing notch 140 communicating with the housing cavity 120 and allowing the toggle member 440 to be partially exposed, a positioning groove 160 disposed adjacent to the housing notch 140 for receiving the second segment 428, and a limiting block 164 located outside the positioning groove 160.

[0032] The inner cover 200 is used to house the movement assembly 300 and is surrounded by the outer cover 100. The inner cover 200 also includes an inner cover positioning part 260 located in the receiving recess 240, wherein the inner cover positioning part 260 includes a positioning hole 264 for receiving the first segment 426 and a positioning rib 266 located in the positioning hole 264.

[0033] The mechanism assembly 300 includes a motor 320, a power supply unit 340 supplying power to the motor 320, a control board 360 electrically connected to the motor 320 and the power supply unit 340, and a cutter head 380 driven by the motor 320. When the magnet 480 approaches the Hall sensor 364, the motor 320 starts or stops. The Hall sensor 364 is located on the control board 360 and electrically connected to the motor 320. The central axis of the motor 320 is parallel to the plane of the control board 360. The cutter head 380 is a reciprocating cutter head, and the reciprocating direction of the cutter head 380 is perpendicular to the central axis of the motor 320.

[0034] The actuating member 440 is hollow and rotates around an axis. The actuating member 440 includes an actuating member cavity 444 located therein, an actuating member protrusion 447 located at one end and limited by a limiting block 164, a locking groove 448 located at the other end for engaging one end of the elastic member 460 and communicating with the actuating member cavity 444, and a mounting groove 449 adjacent to the actuating member protrusion 447 and located on the outer peripheral surface for receiving a magnet 480. The magnet 480 is located within the mounting groove 449 on the outer peripheral surface of the actuating member 440. The rotational center direction of the actuating member 440 is parallel to the central axis direction of the motor 320. Similarly, to achieve the purpose of this invention, the actuating member 440 can also be linearly movable.

[0035] This embodiment also includes a fixing member 420 located inside the actuating member 440, and an elastic member 460 sleeved on the fixing member 420 and also located inside the actuating member 440. The fixing member 420 includes a middle section 424, a first section 426 located at one end of the middle section 424 and on which the elastic member 460 can be sleeved, and a second section 428 located at the other end of the middle section 424. One end of the elastic member 460 is snap-fitted to the actuating member 440. The first section 426 has a mating groove 429 that matches the positioning rib 266. The elastic member 460 is preferably a torsion spring.

[0036] During operation, when the user rotates the actuating element 440, it presses against the elastic element 460, causing the magnet 480 to approach the Hall sensor 364. This causes the Hall sensor 364 to transmit a start signal to the control board 360, activating the motor 320 and causing the cutter head 380 to reciprocate. Once the user releases the actuating element, the elastic element 460 returns to its original shape, and the magnet 480 returns to its original position along with the actuating element 440. When the actuating element 440 is rotated again, the magnet 480 approaches the Hall sensor 364 again, causing the Hall sensor 364 to transmit a stop signal to the control board 360, de-energizing the motor 320 and stopping its rotation.

[0037] The advantages of this invention are: the product is started by the user's toggle, reducing mechanical failures, achieving a beautiful and durable user experience, and further enhancing its cool and fun features.

[0038] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any modifications and improvements made by those skilled in the art without departing from the inventive concept of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A handheld nursing tool, characterized in that... It includes: The device comprises a housing (100), an inner cover (200) housed within the housing (100) and having an inner cover cavity (220) and a receiving recess (240), a mechanism assembly (300) housed within the inner cover cavity (220) and having a Hall sensor (364), and an actuating element (440) located within the receiving recess (240) and having a magnet (480) and being actuated by a user, wherein the mechanism assembly (300) includes a motor (320), a power unit (340) supplying power to the motor (320), and a cutting head (380) driven by the motor (320); wherein the motor (320) operates or stops when the magnet (480) approaches the Hall sensor (364).

2. The handheld nursing tool according to claim 1, characterized in that... It also includes a control board (360) electrically connected to the motor (320) and the power unit (340), wherein the Hall sensor (364) is located on the control board (360) and electrically connected to the motor (320).

3. The handheld nursing tool according to claim 2, characterized in that: The central axis of the motor (320) is parallel to the plane of the control board (360).

4. The handheld nursing tool according to claim 1, 2, or 3, characterized in that: The actuating element (440) is hollow inside and rotates around an axis, and the magnet (480) is located on the outer peripheral surface of the actuating element (440); wherein the handheld care tool is a razor, a facial cleansing device, or a beauty device.

5. The handheld nursing tool according to claim 4, characterized in that... It also includes a fixing member (420) located inside the actuating member (440) and an elastic member (460) sleeved on the fixing member (420) and also located inside the actuating member (440), wherein the fixing member (420) includes an intermediate section (424), a first section (426) located at one end of the intermediate section (424) and on which the elastic member (460) can be sleeved, and a second section (428) located at the other end of the intermediate section (424), wherein one end of the elastic member (460) is snap-fitted to the actuating member (440).

6. The handheld nursing tool according to claim 5, characterized in that: The housing (100) includes a housing cavity (120) therein, a housing notch (140) communicating with the housing cavity (120) and allowing the actuating member (440) to be partially exposed, a positioning groove (160) adjacent to the housing notch (140) and used to receive the second segment (428), and a limiting block (164) located outside the positioning groove (160). The actuating member (440) includes an actuating member inner cavity (444) therein, an actuating member protrusion (447) located at one end and limited by the limiting block (164), a snap-fit ​​groove (448) located at the other end and used to snap the elastic member (460) at one end and communicating with the actuating member inner cavity (444), and a mounting groove (449) adjacent to the actuating member protrusion (447) and located on the outer peripheral surface for receiving the magnet (480).

7. The handheld nursing tool according to claim 6, characterized in that: The rotation center direction of the toggle member (440) is parallel to the central axis direction of the motor (320).

8. The handheld nursing tool according to claim 4, characterized in that: The cutter head (380) is a reciprocating cutter head, wherein the reciprocating direction of the cutter head (380) is perpendicular to the direction of the central axis of the motor (320).

9. The handheld nursing tool according to claim 1, 2, or 3, characterized in that: The actuating element (440) moves in a linear motion.

10. The handheld nursing tool according to claim 5, characterized in that: The inner cover (200) further includes an inner cover positioning part (260) located in the receiving recess (240), wherein the inner cover positioning part (260) includes a positioning hole (264) for receiving the first segment (426) and a positioning rib (266) located in the positioning hole (264), wherein the first segment (426) is provided with a mating groove (429) that matches the positioning rib (266).

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