CN113183186A

CN113183186A - Shaver convenient to control

Info

Publication number: CN113183186A
Application number: CN202110448178.2A
Authority: CN
Inventors: 李高艳
Original assignee: Zhejiang Zhibo Electrical Appliance Technology Co ltd
Current assignee: Zhejiang Zhibo Electrical Appliance Technology Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-07-30

Abstract

The invention discloses a shaver convenient to control, which comprises a substantially columnar appliance and a cutter head arranged at the head end of the appliance; the side surface of the appliance is provided with an annular groove which is sunken inwards and surrounds the appliance, and two clamping sections with larger groove width and an operation section with smaller groove width which are sequentially connected end to end are formed in the annular groove along the extension direction of the annular groove; the groove width of the clamping section is gradually reduced from the middle to two sides; the clamping section is used for at least partially embedding the finger bellies of the thumb and the middle finger or at least partially embedding the side parts of the index finger and the middle finger; the manipulation section is used for at least partially embedding the fingertips of the ring finger or the little finger. The invention has the advantages that two different handle types are provided for users to deal with different shaving conditions, and the operation is easier.

Description

Shaver convenient to control

Technical Field

The invention relates to a shaver, in particular to a shaver convenient to control.

Background

Currently, most shavers, particularly for shaving body hair, are elongate structures that are cylindrical or flat in shape, whether the cutting head is lateral or straight.

For example, in patent applications CN207606889U, CN204094818U and CN205415708U, the external shape is the above shape, and is defective in use: first, the surface of the housing of such shavers is smooth, and it is more difficult for a user to hold the shaver, especially if the user has sweat in his or her palm, and slippage is likely to occur. Secondly, when a user shaves an uneven or blocked field of vision, the shaver needs to be rotated to enable the shaver head to be tightly attached to the skin, but the shaver is not easy to rotate due to smooth appearance, the rotating amplitude is difficult to control, and the condition that the shaver is not clean enough to shave or the shaver head scratches the skin easily occurs.

Disclosure of Invention

The invention aims to provide a shaver convenient to control, which provides two different handle types for a user to deal with different shaving conditions and is easier to control.

The invention is realized by the following technical scheme.

A shaver convenient to control comprises a substantially elongated appliance, a cutter head arranged at the head end of the appliance; the side surface of the appliance is provided with an annular groove which is sunken inwards and surrounds the appliance, and two clamping sections with larger groove width and an operation section with smaller groove width which are sequentially connected end to end are formed in the annular groove along the extension direction of the annular groove; the groove width of the clamping section is gradually reduced from the middle to two sides; the clamping section is used for at least partially embedding the finger bellies of the thumb and the middle finger or at least partially embedding the side parts of the index finger and the middle finger; the manipulation section is used for at least partially embedding the fingertips of the ring finger or the little finger.

As a further improvement of the invention, a first groove edge of the clamping section, which is close to the head end of the appliance, is in an arch shape, and a second groove edge of the clamping section, which is close to the tail end of the appliance, is in an arc shape along the extension direction of the clamping section.

As a further development of the invention, a first groove wall formed between the first groove flank and the groove bottom of the clamping section has a greater overall inclination with respect to the radial surface of the tool than a second groove wall formed between the second groove flank and the groove bottom.

As a further improvement of the present invention, the area of the first groove wall is larger than that of the second groove wall.

As a further improvement of the invention, the slot width of the control section is gradually reduced from the two ends to the middle.

As a further improvement of the invention, a third groove edge of the control section close to the head end of the appliance and a fourth groove edge of the control section close to the tail end of the appliance are arched in opposite directions.

As a further development of the invention, a third groove wall formed between the third groove edge and the groove bottom of the actuating section has a smaller overall inclination with respect to the radial surface of the tool than a fourth groove wall formed between the fourth groove edge and the groove bottom.

As a further improvement of the invention, the groove bottom of the annular groove is in the shape of an annular band with a certain width and is coaxial with the tool.

As a further improvement of the invention, the part of the tool between the annular groove and the tail end of the tool is in a prism structure.

As a further development of the invention, the appliance is formed with a ring of flange structures along the first and third groove edges, and the hair-shaver further comprises a cover for snapping over a portion of the appliance located between the annular groove and the head end of the appliance, an edge of the bottom end of the cover resting on the flange structures.

The invention has the beneficial effects that:

the invention gives users two different handle types through the annular groove, and respectively deals with the conditions that the shaving part is not smooth and the visual field is blocked, and the shaving part is smooth and flat, so that the invention is convenient to control the shaver to implement high-efficiency and safe shaving operation; in addition, the structural design of the annular groove is very suitable for female users to use, and the humanization degree is high.

Drawings

The preferred embodiments of the present invention will hereinafter be described in detail to facilitate understanding of the objects and advantages of the invention, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of a handy shaver according to the present invention;

FIG. 2 is a schematic view of an annular groove of the present invention from a first perspective;

FIG. 3 is a schematic view of an annular groove of the present invention from a second perspective;

FIG. 4 is a schematic view of the annular groove of the present invention from a third perspective;

fig. 5 is a sectional view of the clamping section and the manipulation section from a top view of the present invention.

Detailed Description

The invention is explained in more detail below with reference to the drawings and exemplary embodiments.

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like as referred to or as may be referred to in this specification are defined with respect to the configuration shown in the drawings, and the terms "inner" and "outer" refer to directions toward and away from the geometric center of a particular component and are relative terms, and thus may be changed accordingly depending on the position and the state of use of the particular component. Therefore, these and other directional terms should not be construed as limiting terms.

Referring to fig. 1-5, a handy shaver comprises a substantially elongated device 1, a cutter head arranged at the head end 11 of the device, the device 1 is in the form of a cylinder in this embodiment, the side surface of the device 1 is provided with an annular groove which is concave inwards and surrounds the device 1, and the annular groove is formed with two clamping sections 21 with larger groove width and a control section 22 with smaller groove width which are connected end to end in sequence along the extending direction of the annular groove.

The groove width of the clamping section 21 is gradually reduced from the middle to two sides, and naturally transits to the control section 22, the maximum groove width of the clamping section 21 is slightly smaller than the length of the finger pad of the thumb and the middle finger, and the linear distance between the two ends of the clamping section 21 is slightly smaller than the length of the middle section of the index finger and the middle finger, so that the finger pads of the thumb and the middle finger can be respectively and partially embedded into the two clamping sections 21, or one side part opposite to the middle section of the index finger and the middle finger is embedded into the two clamping sections 21.

The groove width of the manipulation section 22 is smaller than that of the clamping section 21, and the fingertip parts of ring fingers or little fingers can be embedded into the manipulation section 22.

Based on the slot width settings of the gripping section 21, the manipulation section 22 and the slot width variation, the user is allowed to have two different handle types.

First handle control type: the user partially embeds the finger bellies of the thumb and the middle finger into the two clamping sections 21 respectively, embeds the fingertip parts of the ring finger or the little finger into the control section 22, and embeds the fingertip parts of the index finger into the intersection of the two clamping sections 21.

The second handle control type: the user inserts the lateral parts of the index finger and the middle finger into the two clamping sections 21 respectively, so that the index finger and the middle finger clamp the appliance 1, the thumb is pressed against the tail end 12 of the appliance, and the specific embedded part of the index finger and the middle finger can be a distal phalanx or a middle phalanx.

Two main situations are encountered by a user during shaving, the first shaving situation: the shaved area is not smooth and flat, such as the underarm, private areas, etc. Second shaving case: the shaved area is smooth and flat, such as the thigh, arm, etc.

The first handle type is mainly used for the first shaving situation, in which the orientation of the head end 11 of the device needs to be frequently adjusted so that the shaver head can be attached to the skin for shaving, the user partially inserts the finger bellies of the thumb and the middle finger into the two clamping sections 21 respectively, so that the device 1 forms a rotating shaft between the thumb and the middle finger, the ring finger or the little finger is inserted into the control section 22, and the device 1 is rotated by the poking of the ring finger or the little finger so as to control the orientation of the head end of the device 1, so that the shaver head can be attached to the skin for shaving. Compared with the prior art, the flexibility of control is higher, and three fingers are embedded into the annular groove 2 to ensure that the shaver is not easy to slip. In addition, the finger tip of the index finger can be embedded into the joint of the two clamping sections 21, and the rotation of the appliance 1 is more stable by the aid of poking of the index finger.

The second handle-control type is mainly used for the second shaving condition, in this case, the direction adjustment requirement on the head end 11 of the instrument is not high, the shaver needs to be stably controlled to shave hair in a reciprocating manner, a user inserts the side parts of the far phalanx or the middle phalanx of the index finger and the middle finger into the two clamping sections 21, and then pushes the thumb against the tail end of the instrument 1, so that the instrument 1 is clamped in a V-shaped manner by the index finger and the middle finger, and a three-point supporting hand shape is formed by matching with the thumb, under the hand shape, the hair can be shaved on the skin in a reciprocating manner by the shaver in a very stable manner, and therefore, the hair shaving efficiency is improved; moreover, the force of pressing the head end of the appliance 1 on the skin can be controlled through the force of the thumb, so that the skin is prevented from being injured.

The groove edge of the clamping section 21 close to the head end 11 of the tool is defined as a first groove edge 211, the groove edge close to the tail end 12 of the tool is defined as a second groove edge 212, the groove wall between the first groove edge 211 and the groove bottom 2-C is defined as a first groove wall 21-a, and the groove wall between the second groove edge 212 and the groove bottom 2-C is defined as a second groove wall 21-B. The slot side of the manipulation section 22 near the head end 11 of the tool is defined as a third slot side 221, the slot side near the tail end 12 of the tool is defined as a fourth slot side 222, the slot wall between the third slot side 221 and the slot bottom 2-C is defined as a third slot wall 22-a, and the slot wall between the fourth slot side 222 and the slot bottom 2-C is defined as a fourth slot wall 22-B.

When the user uses the second grip type, the index finger, the middle finger, and the thumb are in the shape of a hook, and the index finger and the middle finger are naturally bent. The extending direction of the clamping section 21 from one end connected with the adjacent clamping section 21 to the other end connected with the operation section 22 inclines towards the tail end 12 of the instrument, so that the overall extending direction of the clamping section 21 is matched with the direction of the middle section of the index finger and the middle finger after natural bending.

The first groove edge 211 is arched, the shape of the first groove edge is in accordance with the arc shape of the finger tips of the thumb and the middle finger, when a user uses the first handle type, the finger tips of the thumb and the middle finger are tightly attached to the first groove edge 211, and therefore the finger bellies of the thumb and the middle finger are more easily embedded into the clamping section 21 of the annular groove 2. In addition, the end of the first slot edge 211 which is closer to the operating section 22 is closer to the appliance rear end 12 than the other end, so that the first slot edge 211 exhibits an arched orientation which is slightly inclined to the axial direction of the appliance 1, so that the thumb and the middle finger can be inserted obliquely in the lateral direction of the shaver.

The second groove edge 212 is arc-shaped along the extending direction of the clamping section 21, when a user uses a second handle type, the index finger and the middle finger cling to the second groove edge 212, so that the side parts of the far phalanx and the middle phalanx of the two are conveniently embedded into the clamping section 21 of the annular groove 2, in addition, the index finger and the middle finger can be conveniently used for lifting the shaver, the thumb is matched to abut against the tail end 12 of the appliance to press the shaver downwards, and the adjustment of the force for pressing the head end of the appliance 1 on the skin is more accurate.

The integral inclination range of the first groove wall 21-A relative to the radial surface of the appliance 1 is larger than that of the second groove wall 21-B, and as most of the finger pad of the thumb and the middle finger is tightly attached to the first groove wall 21-A when a user uses the first handle type, the first groove wall 21-A has a relatively small inclination relative to the second groove wall 21-B, so that the finger pad of the thumb and the middle finger is more easily tightly attached to the first groove wall 21-A, and the area of the first groove wall 21-A is larger than that of the second groove wall 21-B, so that a larger contact area is provided for supporting the finger pad of the thumb and the middle finger, the thumb and the middle finger can be more stably clamped on the appliance 1 and cannot easily slip.

The slot width of the control section 22 gradually decreases from the two ends to the middle, and the third slot side 221 and the fourth slot side 222 of the control section 22 are in opposite arch shapes. The manipulation section 22 is in a long and narrow shape as a whole, when a user uses the first handle type, the fingertips of the ring finger or the little finger can be embedded from any position of the manipulation section 22, so that the handle control is more convenient, the variation of the groove width of the manipulation section 22 is also convenient for the fingertips of the ring finger or the little finger to be embedded from one side of the manipulation section 22 to the middle, the shape design of the third groove edge 221 and the fourth groove edge 222 is that the third groove edge 221 and the fourth groove edge 222 naturally converge towards the middle in the fingertip embedding process, and the fingertips are prevented from being pinched. In addition, some female users have long fingernails, and the elongated manipulation section 22 can also accommodate fingernails, which is very suitable for use by female users.

In addition, the overall inclination of the third slot wall 22-A of the manipulation section 22 relative to the radial plane of the appliance 1 is smaller than that of the fourth slot wall 22-B, so that the dial of a ring finger or a little finger is facilitated.

The groove bottom 2-C of the annular groove is in an annular belt shape with a certain width and is coaxial with the appliance 1, and the annular groove is particularly suitable for female users, particularly female users using the first handle control type. When the hair is shaved at the armpit, private parts and other parts, the visual field is blocked, the rotating amplitude of the hair shaver is not easy to control, when a female user embeds a ring finger or a little finger into the control section 22, the nail can be propped against the groove bottom 2-C, the nail can slide along the width direction of the groove bottom 2-C when the appliance 1 is rotated, and when the nail touches the third groove wall 22-A or the fourth groove wall 22-B, the hand feeling is very obviously changed, so that the hair shaver can remind the user, and the appliance 1 can be rotated by continuously stirring the ring finger or the little finger.

The part of the appliance 1 between the annular groove 2 and the appliance tail end 12 is of a prism structure, so that the anti-skidding effect can be achieved, and the appliance 1 is prevented from slipping from the hand.

The appliance 1 is formed with a ring of flange structures 13 along the first and

third slot edges

211, 221, and the shaver further comprises a cap 3 for snapping onto a portion of the appliance 1 between the annular slot 2 and the appliance head end 11, wherein an edge of a bottom end of the cap 3 abuts against the flange structures 13, and the cap also appears to be a prismatic structure in appearance.

Due to the structural shape of the annular groove 2, a "canyon" like structure is present around the appliance 1 as a whole, not only so that the appliance 1 can support two different handle shapes for different situations of body hair. In addition, the appliance 1 (including the cover) has a prismatic shape as a whole, and the canyon design of the annular groove 2 is matched, so that the product is very attractive and artistic, and the commercial value of the product is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments can be modified, or some technical features can be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A shaver convenient to control comprises a substantially elongated appliance, a cutter head arranged at the head end of the appliance; the device is characterized in that the side surface of the device is provided with an annular groove which is inwards sunken and surrounds the device, and two clamping sections with larger groove width and two control sections with smaller groove width which are sequentially connected end to end are formed in the annular groove along the extension direction of the annular groove; the groove width of the clamping section is gradually reduced from the middle to two sides; the clamping section is used for at least partially embedding the finger bellies of the thumb and the middle finger or at least partially embedding the side parts of the index finger and the middle finger; the manipulation section is used for at least partially embedding the fingertips of the ring finger or the little finger.

2. The handy razor of claim 1, wherein a first slot edge of said gripping section near said head end of said device is arcuate and a second slot edge of said gripping section near said tail end of said device is arcuate along a direction of extension of said gripping section.

3. The handy razor of claim 2, wherein a first groove wall formed between the first groove edge and the groove bottom of the gripping section is inclined relative to the radial plane of the appliance to a greater extent than a second groove wall formed between the second groove edge and the groove bottom.

4. The handy razor of claim 3, wherein the first groove wall has a larger area than the second groove wall.

5. The handy razor of claim 1, wherein the slot width of said manipulation section decreases gradually from the ends thereof toward the middle thereof.

6. The handy razor of claim 5, wherein the third slot edge of the manipulation section near the head end of the device and the fourth slot edge of the manipulation section near the tail end of the device are oppositely arched.

7. The handy razor of claim 6, wherein the third slot wall formed between the third slot edge and the slot bottom of the manipulation section is less inclined relative to the radial plane of the appliance as a whole than the fourth slot wall formed between the fourth slot edge and the slot bottom.

8. The handy razor of any one of claims 1-7, wherein the groove bottom of the annular groove is in the shape of an annular band having a certain width and is coaxial with the appliance.

9. The handy razor of claim 1, wherein the portion of the implement between the annular groove and the implement tail end is prismatic in configuration.

10. The handy razor of claim 1, wherein the implement is formed with a ring of flange structures along the first and third slot edges, the razor further comprising a cover for snapping over a portion of the implement between the ring-shaped slot and the implement head end, an edge of a bottom end of the cover abutting the flange structures.