CN220593224U - Cutter head structure of shaver - Google Patents

Abstract

A cutter head structure of a shaver. Mainly solves the problems that the prior reciprocating shaver is in hard contact and the using effect is poor. The method is characterized in that: the stationary knife comprises a first stationary knife (31) and a second stationary knife (32), the second stationary knife is installed on the first stationary knife in a lifting mode, the moving knife comprises a first moving knife (41) and a second moving knife (42), the first moving knife is arranged opposite to the first stationary knife, an elastic piece (43) is arranged between the driving frame and the second moving knife to support the first moving knife, and one side end face of the second moving knife is in contact with one side inner wall of the second stationary knife under the action of the elastic piece. The utility model provides a cutter head structure of a shaver, which adopts an elastic piece to support a second movable cutter, has good cutting effect, elasticity and better use experience.

Description

Cutter head structure of shaver

Technical Field

The utility model relates to the field of shavers, in particular to a cutter head structure of a shaver.

Background

The shaver is almost a shaving tool which is required by every adult man every day, and can be divided into a manual shaver and an electric shaver according to the principle of shaving work, wherein the electric shaver is popular due to the characteristics of simple operation, safety and the like.

The reciprocating shaver is a common type of electric shaver, and as shown in chinese patent publication No. CN219337794U, the shaver has two sets of blades, and the second stationary blade and the second movable blade are in hard contact, so that the use effect is poor.

Disclosure of Invention

In order to overcome the defects of the background technology, the utility model provides a cutter head structure of a shaver, which mainly solves the problems that the conventional reciprocating shaver is in hard contact and has poor using effect.

The technical scheme adopted by the utility model is as follows:

the utility model provides a tool bit structure of razor, includes blade holder and actuating frame, be equipped with the stationary knife on the blade holder, be equipped with on the actuating frame and move the sword, the stationary knife includes first stationary knife and second stationary knife, second stationary knife liftable install on the first stationary knife, move the sword including first movable knife and second movable knife, first movable knife with first stationary knife sets up relatively, the actuating frame with the second is moved and is equipped with the elastic component between the sword and supports, just one side terminal surface of second movable knife under the effect of elastic component with second stationary knife one side inner wall contact.

The inner wall of the first stationary knife is provided with a limiting block, the second stationary knife is provided with a limiting groove, and the limiting block is in sliding fit with the limiting groove in the vertical direction.

The driving frame is provided with a support, the support is movably matched with a movable tool rest, and the second movable tool is arranged on the movable tool rest. The elastic piece is arranged between the bracket and the movable tool rest.

The elastic piece is a spring.

The movable knife rest is provided with a clamping block, and the second movable knife is provided with a mounting groove clamped with the clamping block.

The support is provided with a guide table, and the movable tool rest is provided with a chute matched with the guide table in a guiding way.

The first fixed cutter comprises a plurality of cutter teeth, and a ball head with an arc surface is arranged at the end part of each cutter tooth.

The bottom of the movable tool rest is provided with a positioning groove for one end of the elastic piece to extend into.

The thickness of the first stationary knife is 0.1 mm-0.2 mm.

The thickness of the first stationary knife is 0.15mm.

The beneficial effects of the utility model are as follows: the utility model provides a cutter head structure of a shaver, which adopts an elastic piece to support a second movable cutter, has good cutting effect, elasticity and better use experience.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present utility model.

FIG. 2 is a schematic cross-sectional view of one embodiment of the present utility model.

Fig. 3 is a partial perspective view of an embodiment of the present utility model.

Fig. 4 is a schematic view of a partial explosion of an embodiment of the present utility model.

Fig. 5 is a schematic perspective view of a movable blade carrier according to an embodiment of the present utility model.

Detailed Description

The utility model is further described below with reference to the accompanying drawings: as shown in the figure, the shaver head structure comprises a shaver seat 1 and a driving frame 2, wherein a fixed cutter 3 is arranged on the shaver seat, a movable cutter 4 is arranged on the driving frame, the fixed cutter comprises a first fixed cutter 31 and a second fixed cutter 32, the second fixed cutter is installed on the first fixed cutter in a lifting manner, the movable cutter comprises a first movable cutter 41 and a second movable cutter 42, the first movable cutter is oppositely arranged with the first fixed cutter, an elastic piece 43 is arranged between the driving frame and the second movable cutter to support the shaver, and one side end face of the second movable cutter is in contact with one side inner wall of the second fixed cutter under the action of the elastic piece. The utility model discloses a shaving razor, including first stationary knife, second stationary knife, first stationary knife is equipped with the part that runs through the groove and is used for the second stationary knife and exposes on the first stationary knife, the sword tooth setting of first stationary knife is on the blade holder, the second moves the sword and first moves the sword and drive the activity by the drive frame, the drive frame is moved by the motor drive of razor, for prior art, do not repeat to support the second through the elastic component and move the sword, the second moves the sword and also provides the elastic support power of second stationary knife in the direction of vertical direction that is also lifting simultaneously, have better use experience.

In this embodiment, as shown in the figure, a limiting block 311 is disposed on the inner wall of the first stationary blade, a limiting groove 321 is disposed on the second stationary blade, and the limiting block is slidably matched with the limiting groove in the vertical direction. The limiting groove limits the limiting block in the front-back direction, and a certain displacement space is provided in the lifting direction.

In this embodiment, as shown in the figure, a bracket 20 is mounted on the driving frame, a movable knife rest 21 is movably matched on the bracket, and the second movable knife is mounted on the movable knife rest. The elastic piece is arranged between the bracket and the movable tool rest. The support can be installed on the support through modes such as buckle, installs the second on the support and moves the sword, realizes elastic support through the elastic component between support and the drive frame. The first movable blade may also be mounted on a bracket or a movable blade carrier.

In this embodiment, as shown in the figure, the elastic member is a spring. The spring has lower cost, and a spring sheet and the like can also be adopted.

In this embodiment, as shown in the drawing, a clamping block 22 is disposed on the moving blade holder, and a mounting groove 421 engaged with the clamping block is disposed on the second moving blade. The second movable knife can be installed through the clamping block and the clamping groove.

In this embodiment, as shown in the figure, a guiding table 23 is provided on the support, and a sliding groove 211 matched with the guiding table is provided on the moving tool rest. Plays a role of guiding, so that the up-and-down movement of the movable tool rest is more stable, and the limit in the horizontal direction is provided.

In this embodiment, as shown in the drawing, the first fixing cutter includes a plurality of cutter teeth 312, and a ball 313 with an arc surface is provided at an end of each cutter tooth. Avoiding scratching the skin.

In this embodiment, as shown in the drawing, a positioning groove 212 is formed at the bottom of the moving blade holder for inserting one end of the elastic member. Preventing the elastic member from falling out.

In this embodiment, as shown in the figure, the thickness of the first stationary blade is 0.1 mm-0.2 mm.

In this embodiment, as shown in the figure, the thickness of the first stationary blade is 0.15mm. The cutter is fixed to be 0.15mm thick, and the preferable scheme can cut the hair relatively short.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The embodiments described with reference to the drawings are exemplary and intended to be illustrative of the utility model and should not be construed as limiting the utility model. The examples should not be construed as limiting the utility model, but any modifications based on the spirit of the utility model should be within the scope of the utility model.

Claims (10)

1. The utility model provides a tool bit structure of razor, includes blade holder (1) and drive frame (2), be equipped with stationary knife (3) on the blade holder, be equipped with on the drive frame and move sword (4), its characterized in that: the stationary knife comprises a first stationary knife (31) and a second stationary knife (32), the second stationary knife is installed on the first stationary knife in a lifting mode, the moving knife comprises a first moving knife (41) and a second moving knife (42), the first moving knife is arranged opposite to the first stationary knife, an elastic piece (43) is arranged between the driving frame and the second moving knife to support the first moving knife, and one side end face of the second moving knife is in contact with one side inner wall of the second stationary knife under the action of the elastic piece.

2. The shaving head structure of the shaver according to claim 1, wherein: the inner wall of the first stationary knife is provided with a limiting block (311), the second stationary knife is provided with a limiting groove (321), and the limiting block is in sliding fit with the limiting groove in the vertical direction.

3. The shaving head structure of the shaver according to claim 1, wherein: the driving frame is provided with a support (20), the support is movably matched with a movable cutter frame (21), the second movable cutter is arranged on the movable cutter frame, and an elastic piece is arranged between the support and the movable cutter frame.

4. A shaving head structure of a shaver as claimed in claim 3, wherein: the elastic piece is a spring.

5. A shaving head structure of a shaver as claimed in claim 3, wherein: the movable knife rest is provided with a clamping block (22), and the second movable knife is provided with a mounting groove (421) which is clamped with the clamping block.

6. The shaving head structure of the shaver according to claim 3 or 5, wherein: the support is provided with a guide table (23), and the movable tool rest is provided with a chute (211) matched with the movable tool rest in a guiding way.

7. The shaving head structure of the shaver according to claim 1, wherein: the first fixed cutter comprises a plurality of cutter teeth (312), and the end parts of the cutter teeth are provided with spherical heads (313) with arc surfaces.

8. A shaving head structure of a shaver as claimed in claim 3, wherein: the bottom of the movable tool rest is provided with a positioning groove (212) for one end of the elastic piece to extend into.

9. The shaving head structure of the shaver according to claim 1, wherein: the thickness of the first stationary knife is 0.1 mm-0.2 mm.

10. The shaving head structure of the shaver according to claim 1, wherein: the thickness of the first stationary knife is 0.15mm.