CN216030967U

CN216030967U - Manual mechanical shaver with adjustable cutting edge direction

Info

Publication number: CN216030967U
Application number: CN202122756052.XU
Authority: CN
Inventors: 任光辉; 赵燕妮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-14
Filing date: 2021-11-14
Publication date: 2022-03-15
Anticipated expiration: 2031-11-14

Abstract

The utility model discloses a manual mechanical shaver with an adjustable cutting edge direction, which comprises a handle, a cutter frame and a blade assembly, wherein the cutter frame is detachably connected to the upper end of the handle, the blade assembly is rotatably connected in the cutter frame, the blade assembly and the cutter frame are positioned in the same plane, and a rotating shaft of the blade assembly is vertical to the plane of the cutter frame. The technical effects achieved are as follows: through the manual mechanical shaver with the adjustable cutting edge direction, the included angle of the cutting edge direction of the blade component and the movement direction of the handle is not 90 degrees, so that the cutting edge of the blade component is obliquely arranged in the beard cutting process, the cutting resistance received in the use process is obviously reduced, the beards are easier to scrape clean, the experience degree of a user is obviously improved, and the service life of the blade component is obviously prolonged.

Description

Manual mechanical shaver with adjustable cutting edge direction

Technical Field

The utility model relates to the technical field of articles for daily use, in particular to a manual mechanical shaver with an adjustable blade direction.

Background

The cutting edge and the handle of a knife of traditional razor are mutually perpendicular, and in the use, the blade cuts the stubble perpendicularly, and at this moment, because the cutting edge of blade does not have the stubble that all contacts simultaneously, in the use, the cutting resistance that the blade bore is great, sometimes because draw and drag the beard and can produce the sense of pain, also reduces the life of blade easily.

SUMMERY OF THE UTILITY MODEL

Therefore, the present invention provides a manual mechanical shaver with an adjustable blade edge direction, so as to solve the above problems in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme:

according to the first aspect of the utility model, the manual mechanical shaver with the adjustable cutting edge direction comprises a handle, a cutter frame and a blade assembly, wherein the cutter frame is detachably connected to the upper end of the handle, the blade assembly is rotatably connected in the cutter frame, the blade assembly and the cutter frame are positioned in the same plane, and the rotating shaft of the blade assembly is perpendicular to the plane of the cutter frame.

Further, still include the knob, the knob is fixed in the dorsal side of blade subassembly, the knob is used for adjusting the rotation angle of blade subassembly.

Further, when the length direction of the blade assembly is perpendicular to the handle, the deflection angle of the blade assembly is 0 degree; the deflection angle of the blade assembly is adjusted within a range of 0 DEG to 60 deg.

Further, still include the damping groove, the inboard of knife rest has been seted up the damping groove, the outward flange joint of blade subassembly is in the damping groove.

Further, the blade subassembly includes swivel mount and a plurality of blade, the internally mounted of swivel mount has a plurality of mutual parallels the blade, the outward flange joint of swivel mount is in the damping tank.

Furthermore, the damping slot is an arc-shaped bending groove, the outer edge of the rotating frame is an arc-shaped frame, and the edge of the arc-shaped frame of the rotating frame rotates and is embedded in the damping slot.

Further, the blade assembly locking device further comprises a locking nut, the locking nut is arranged at the connecting position of the blade assembly and the tool rest, and when the deflection angle of the blade assembly is adjusted to a preset value, the locking nut locks the position of the blade assembly.

Furthermore, the clamping device further comprises a clamping protrusion, the two ends of the lower edge of the tool rest are respectively provided with the clamping protrusion, and the tool rest is detachably connected to the upper end of the handle through the clamping protrusion.

Further, the tool rest further comprises a return spring, one end of the return spring is fixed at the left damping groove of the tool rest, and the other end of the return spring is fixed at the right damping groove of the tool rest.

Further, the damping groove further comprises an angle dial which is arranged on the side surface of the circular arc-shaped bent groove of the damping groove.

The utility model has the following advantages: through the manual mechanical shaver with the adjustable cutting edge direction, the included angle of the cutting edge direction of the blade component and the movement direction of the handle is not 90 degrees, so that the cutting edge of the blade component is obliquely arranged in the beard cutting process, the cutting resistance received in the use process is obviously reduced, the beards are easier to scrape clean, the experience degree of a user is obviously improved, and the service life of the blade component is obviously prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

Fig. 1 is a schematic diagram illustrating switching of a using state of a manual mechanical shaver with an adjustable blade edge direction according to some embodiments of the present invention.

Fig. 2 is a rear view of a hand operated mechanical shaver with an adjustable blade edge according to some embodiments of the present invention.

Fig. 3 is a partial front view of a hand operated mechanical shaver with an adjustable blade edge according to some embodiments of the present invention.

Fig. 4 is a partial block diagram of the back of a hand operated mechanical shaver with adjustable blade edge orientation according to some embodiments of the present invention.

Fig. 5 is a partial view of the back of a hand operated mechanical razor with adjustable blade edge orientation according to other embodiments of the present invention.

In the figure: 1. handle, 2, knife rest, 3, blade subassembly, 4, knob, 21, joint arch, 22, damping groove, 23, reset spring.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. 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 invention.

As shown in fig. 1 to 4, the manual mechanical shaver with the adjustable blade edge direction in the first aspect embodiment of the present invention includes a handle 1, a blade holder 2, and a blade assembly 3, wherein the blade holder 2 is detachably connected to the upper end of the handle 1, the blade assembly 3 is rotatably connected in the blade holder 2, the blade assembly 3 and the blade holder 2 are located in the same plane, and the rotation axis of the blade assembly 3 is perpendicular to the plane of the blade holder 2.

In the above embodiments, it should be noted that the blade assembly 3 is movably connected in the blade holder 2.

The technical effects achieved by the above embodiment are as follows: manual mechanical type razor with adjustable cutting edge direction through this embodiment, the direction of motion that has realized blade subassembly 3's cutting edge direction and handle is non-90 contained angle to realized cutting beard in-process, the slope of blade subassembly 3's cutting edge sets up, and the cutting resistance that receives during the use is showing and is reducing, scrapes clean beard more easily, and user's experience degree is showing and is promoting, and blade subassembly 3's life is showing the extension.

Optionally, as shown in fig. 1 to 4, in some embodiments, a rotation knob 4 is further included, the rotation knob 4 is fixed on the back side of the blade assembly 3, and the rotation knob 4 is used for adjusting the rotation angle of the blade assembly 3.

In the above alternative embodiment, it should be noted that, in use, the rotating button 4 is rotated to drive the blade assembly 3 to rotate in the blade holder 2, so that the blade assembly 3 rotates from a horizontal direction to an inclined direction, i.e. the blade assembly 3 forms an acute angle with the horizontal direction.

The beneficial effects of the above alternative embodiment are: through setting up knob 4, realized blade subassembly 3's quick adjustment, when having avoided the adjustment, the fish tail danger that hand and blade subassembly 3's direct contact produced.

Alternatively, as shown in fig. 1 to 4, in some embodiments, when the length direction of the blade assembly 3 is perpendicular to the handle 1, the deflection angle of the blade assembly 3 is 0 °; the blade assembly 3 has a yaw angle adjustment range of between 0 ° and 60 °.

In the above alternative embodiment, it should be noted that the adjustment range of the deflection angle of the blade assembly 3 may be other angle values.

The beneficial effects of the above alternative embodiment are: through the arrangement, the blade assembly 3 has the advantages of minimum resistance in the use process, time and labor saving and prolonged service life of the blade assembly 3.

Optionally, as shown in fig. 1 to 4, in some embodiments, the blade assembly further includes a damping groove 22, the damping groove 22 is formed on the inner side of the blade holder 2, and the outer edge of the blade assembly 3 is clamped in the damping groove 22.

In the above alternative embodiment, it should be noted that, in use, the blade assembly 3 has a certain frictional resistance within the damping slot 22.

The beneficial effects of the above alternative embodiment are: through setting up damping slot 22, simple structure has realized the stable locking to blade assembly 3.

Alternatively, as shown in fig. 1 to 4, in some embodiments, the blade assembly 3 includes a rotating frame and a plurality of blades, the rotating frame has a plurality of blades mounted therein in parallel, and the outer edge of the rotating frame is engaged in the damping groove 22.

In the above alternative embodiment, it should be noted that the rotating frame can rotate in the damping slot 22 and be locked at the adjusted angular position; the blade has a cutting edge for cutting a hair.

The beneficial effects of the above alternative embodiment are: by the above arrangement, the blade assembly 3 is replaceable.

Alternatively, as shown in fig. 1 to 4, in some embodiments, the damping slot 22 is an arc-shaped bent groove, the outer edge of the rotating frame is an arc-shaped frame, and the edge of the arc-shaped frame of the rotating frame rotates and is embedded in the damping slot 22.

The beneficial effects of the above alternative embodiment are: through setting up damping slot 22 for convex bending groove, it is convenient quick to adjust, can play the angular adjustment effect to blade component 3, can also realize blade component 3 pivoted stability and smoothness nature in the accommodation process.

Optionally, as shown in fig. 1 to 4, in some embodiments, a lock nut is further included, and the lock nut is disposed at a connection position of the blade assembly 3 and the blade holder 2, and locks a position of the blade assembly 3 when a deflection angle of the blade assembly 3 is adjusted to a preset value.

In the above alternative embodiment, it should be noted that the locking nut may be provided at the rotating shaft of the blade assembly 3, and may also be provided at the connection between the blade assembly 3 and the damping slot 22.

The beneficial effects of the above alternative embodiment are: through setting up the lock nut, produced the aversion phenomenon in having avoided blade subassembly 3 use.

Optionally, as shown in fig. 1 to 4, in some embodiments, the handle further includes a clamping protrusion 21, two ends of the lower edge of the blade holder 2 are respectively provided with the clamping protrusion 21, and the blade holder 2 is detachably connected to the upper end of the handle 1 through the clamping protrusion 21.

In the above alternative embodiment, it should be noted that the latch protrusion 21 is rotatably detachable from the upper end of the handle 1

The beneficial effects of the above alternative embodiment are: through the arrangement, the whole quick replacement of the knife rest 2 and the blade assembly 3 is realized.

Optionally, as shown in fig. 5, in some embodiments, a return spring 23 is further included, one end of the return spring 23 is fixed at the left damping groove 22 of the tool holder 2, and the other end of the return spring 23 is fixed at the right damping groove 22 of the tool holder 2.

The beneficial effects of the above alternative embodiment are: by arranging the return spring 23, the spacing between the two oppositely arranged damping grooves 22 is limited, and the friction force between the damping grooves 22 and the blade assembly 3 is effectively ensured.

Optionally, as shown in fig. 1 to 4, in some embodiments, an angle dial is further included, and the angle dial is disposed on a side surface of the circular arc-shaped bent groove of the damping groove 22.

In the above alternative embodiment, it should be noted that the blade assembly 3 is provided with an indication arrow.

The beneficial effects of the above alternative embodiment are: by setting the angle dial, the observation and adjustment of the angle are effectively realized.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.

Claims

1. The utility model provides a manual mechanical type razor with adjustable cutting edge direction, characterized in that, includes handle (1), knife rest (2) and blade subassembly (3), the upper end of handle (1) can be dismantled and be connected with knife rest (2), blade subassembly (3) rotate to be connected in knife rest (2), blade subassembly (3) with knife rest (2) are located the coplanar, the pivot perpendicular to of blade subassembly (3) knife rest (2) place plane.

2. A hand operated mechanical shaver with an adjustable edge direction according to claim 1, further comprising a rotary knob (4), wherein the rotary knob (4) is fixed on the back side of the blade assembly (3), and the rotary knob (4) is used for adjusting the rotation angle of the blade assembly (3).

3. A hand operated mechanical shaver with an adjustable cutting edge direction according to claim 1 wherein the deflection angle of the blade assembly (3) is 0 ° when the length direction of the blade assembly (3) is perpendicular to the handle (1); the deflection angle of the blade component (3) is adjusted within the range of 0-60 degrees.

4. A hand operated mechanical shaver as claimed in claim 3, wherein further comprising a damping groove (22), said damping groove (22) being opened on the inner side of said blade holder (2), and the outer edge of said blade assembly (3) being engaged in said damping groove (22).

5. A hand operated mechanical shaver as claimed in claim 4, wherein the blade assembly (3) comprises a rotary frame and a plurality of blades, the rotary frame is internally provided with a plurality of the blades parallel to each other, and the outer edge of the rotary frame is clamped in the damping groove (22).

6. A hand operated mechanical shaver as claimed in claim 5, wherein the damping groove (22) is a circular arc shaped bent groove, the outer edge of the rotary frame is a circular arc shaped frame, and the circular arc shaped frame edge of the rotary frame rotates and is embedded in the damping groove (22).

7. A hand operated mechanical shaver with adjustable blade edge direction according to claim 4, further comprising a locking nut provided at the junction of the blade assembly (3) and the cartridge (2), wherein the locking nut locks the position of the blade assembly (3) when the deflection angle of the blade assembly (3) is adjusted to a preset value.

8. A hand operated mechanical shaver with an adjustable blade direction as claimed in claim 1, further comprising a clamping protrusion (21), wherein the clamping protrusion (21) is respectively disposed at two ends of the lower edge of the shaver holder (2), and the shaver holder (2) is detachably connected to the upper end of the handle (1) through the clamping protrusion (21).

9. A hand operated mechanical shaver as claimed in claim 4, further comprising a return spring (23), wherein one end of the return spring (23) is fixed at the left damping groove (22) of the shaver holder (2), and the other end of the return spring (23) is fixed at the right damping groove (22) of the shaver holder (2).

10. A hand operated mechanical shaver as claimed in claim 6, further comprising an angle dial provided on a side surface of the circular arc shaped bent groove of the damping groove (22).