CN217967118U - Head floating mechanism of shaver and shaver - Google Patents

Abstract

The utility model discloses a head relocation mechanism and razor of razor. The head floating mechanism of the shaver comprises a mounting seat, a spherical surface matching structure and an elastic resetting piece, wherein the spherical surface matching structure comprises a joint and a fixed seat which are used for connecting the shaver main body, the fixed seat is fixedly arranged on the mounting seat, and the joint and the fixed seat are provided with spherical surfaces which are matched with each other, so that the joint can perform spherical surface motion on the fixed seat; the elastic reset piece is connected with the joint and has elastic potential energy for keeping the joint at an original position. Head relocation mechanism in this scheme adopts the spherical design, and simple structure and accessory are less, and the installation is simple swift, moulds the manufacturing cost greatly reduced of piece and mould, also has more comfortable the experience of shaving simultaneously.

Description

Head floating mechanism of shaver and shaver

Technical Field

The utility model relates to a shaving tool technical field, in particular to head relocation mechanism and razor of razor.

Background

The electric shaver consists of a stainless steel mesh enclosure, an inner blade, a micro motor and a shell. The net cover is a fixed outer blade, and a plurality of holes are formed in the net cover, and beards can extend into the holes. The micro motor is driven by electric energy to drive the inner blade to move, and the beard extending into the hole is cut off by utilizing the shearing principle. At present, the shaver head of the shaver in the market is mostly designed in a floating mode with the massage or veneering effect, however, the products have more structural accessories and are complex to install, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a head relocation mechanism and razor of razor, the head relocation mechanism structure that aims at solving current razor is complicated, installs inconvenient and with high costs technical problem.

In order to achieve the above object, the utility model provides a head relocation mechanism of razor includes:

a mounting seat;

the spherical matching structure comprises a joint and a fixed seat which are used for connecting the shaver main body, the fixed seat is fixedly arranged on the mounting seat, and the joint and the fixed seat are provided with spherical surfaces which are matched with each other so that the joint can perform spherical surface motion on the fixed seat; and (c) a second step of,

and the elastic resetting piece is connected with the joint and has elastic potential energy for keeping the joint at the original position.

Optionally, the spherical surface matching structure further includes a cover plate, and the cover plate and the joint are also provided with spherical surfaces matching with each other, so that the joint can perform spherical surface motion between the fixing seat and the cover plate.

Optionally, the cover plate is fixedly arranged on the mounting seat, the cover plate is provided with a limiting hole, the joint is provided with a limiting rib, and the limiting rib is arranged in the limiting hole and has a moving stroke so as to limit the angle range of the joint in spherical motion.

Optionally, a buckle part is arranged on the mounting seat, and the fixing seat and the cover plate are clamped with the buckle part.

Optionally, the mounting seat is provided with an opening for the joint to pass through, and the elastic resetting piece is arranged at the opening.

Optionally, the elasticity piece that resets is equipped with the constant head tank, the joint is equipped with the location muscle, the location muscle with the constant head tank joint, so that connect fixed connection elasticity and reset the piece.

Optionally, the elastic resetting piece is sleeved on the periphery of the joint.

The utility model also provides a razor, razor includes foretell razor's head relocation mechanism.

In the technical scheme of the utility model, a fixed seat is fixed on a mounting seat, a joint matched with the spherical surface of the fixed seat is arranged on the fixed seat, and the joint is connected to a shaver main body and is also connected with an elastic reset piece; when the head of the shaver floats, the joint performs spherical motion within a certain angle and is returned to the original position by the elastic resetting piece. Head relocation mechanism in this scheme adopts the spherical design, and simple structure and accessory are less, and the installation is simple swift, moulds the manufacturing cost greatly reduced of piece and mould, also has more comfortable the experience of shaving simultaneously.

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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is an exploded view of an embodiment of a head floating mechanism of a shaver according to the present invention;

fig. 2 is a top view of an embodiment of a head floating mechanism of a shaver according to the present invention;

FIG. 3 isbase:Sub>A cross-sectional view of section A-A of FIG. 2;

FIG. 4 is a block diagram of a portion of the components of FIG. 1;

fig. 5 is a perspective view of an embodiment of a head floating mechanism of a shaver according to the present invention.

In the figure: the shaver head part floating mechanism comprises a shaver head part floating mechanism-100, a mounting seat-1, a buckling piece-11, an opening-12, a spherical surface matching structure-2, a spherical surface-2 a, a connector-21, a limiting rib-211, a positioning rib-212, a fixed seat-22, a cover plate-23, a limiting hole-231, an elastic resetting piece-3 and a positioning groove-31.

The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. 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 application.

For a better description and illustration of embodiments of the application, reference may be made to one or more of the drawings, but additional details or examples for describing the drawings should not be construed as limiting the scope of any of the inventive concepts of the present application, the presently described embodiments, or the preferred versions.

In the description of the present invention, it should be noted that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate the position or positional relationship based on the positional relationship shown in the drawings, and are only for convenience of describing the present invention, but do not indicate that the device referred to must have a specific position or be operated in a specific orientation, and thus, cannot be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

At present, the shaver head of the shaver in the market is mostly designed in a floating mode with the massage or veneering effect, however, the products have more structural accessories and are complex to install, and the production cost is increased.

In view of this, the present invention provides a head floating mechanism of a shaver, and fig. 1 to 5 show an embodiment of the head floating mechanism of the shaver provided by the present invention. Referring to fig. 1-5, the head floating mechanism 100 of the shaver includes a mounting base 1, a spherical surface matching structure 2 and an elastic restoring element 3.

Specifically, referring to fig. 1 and 3, the mounting base 1 is bowl-shaped, the bottom of the mounting base is provided with an opening 12, the spherical matching structure 2 includes a joint 21 and a fixing base 22, the fixing base 22 is fixedly disposed in the mounting base 1, the joint 21 is cylindrical, penetrates through the opening 12, and is connected to the shaver body or the driving member thereof, and the rotating shaft of the driving member is disposed in the central rotating hole of the joint 21 and drives the blade connected to the head of the shaver. The joint 21 and the fixing seat 22 are provided with spherical surfaces 2a which are matched with each other, and when shaving, the joint 21 performs spherical motion on the fixing seat 22, so that the head of the shaver can float to all directions around. Moreover, the joint 21 is also connected with an elastic reset piece 3, and when shaving is not performed, the elastic reset piece 3 and the joint 21 are in original positions; during shaving, the skin abuts against and moves the shaver head, so that the joint 21 makes a spherical movement, and the elastic return member 3 is subjected to an external force, so that the elastic return member 3 has elastic potential energy that keeps itself and the joint 21 in the original position, and once the skin leaves the shaver head, under this elastic potential energy, the elastic return member 3 and the joint 21 return to the original position, i.e. the unused state, and the shaver head is in the centered position. The elastic returning member 3 may be a member having elasticity, such as a spring or an elastic rubber member.

In the technical scheme of the utility model, a fixed seat 22 is fixed on an installation seat 1, a joint 21 matched with the spherical surface of the fixed seat 22 is arranged on the fixed seat 22, the joint 21 is connected to a shaver main body, and an elastic resetting piece 3 is also connected; when the head of the shaver floats, the joint 21 makes a spherical motion within a certain angle and is returned to the original position by the elastic return member 3. Head relocation mechanism 100 in this scheme adopts the spherical design, and simple structure and accessory are less, and the installation is simple swift, moulds the manufacturing cost greatly reduced of piece and mould, also has more comfortable the experience of shaving simultaneously.

In order to make the joint 21 perform spherical motion better, in an embodiment of the present invention, the spherical matching structure 2 further includes a cover plate 23, please refer to fig. 1 and 3, the cover plate 23 and the joint 21 are also provided with spherical surfaces 2a that are matched with each other, so that the joint 21 can perform spherical motion between the fixing seat 22 and the cover plate 23, and the joint 21 is prevented from shaking in the axial direction. The cover plate 23 is fixed to the mounting seat 1 or the fixing seat 22.

Referring to fig. 1, 4 and 5, in order to make the joint 21 perform spherical motion within a limited angle, in an embodiment of the present invention, the cover plate 23 is fixedly disposed on the mounting base 1, the cover plate 23 is provided with a limiting hole 231, a limiting rib 211 is disposed around an end portion of the joint 21, and the limiting rib 211 is disposed in the limiting hole 231 and has a moving stroke to limit an angular range of the joint 21 performing spherical motion. In this embodiment, the limiting holes 231 and the limiting ribs 211 are 3 and are uniformly arranged along the circumferential direction.

Referring to fig. 4 and 5, in an embodiment of the present invention, a fastening member 11 is disposed on the mounting base 1, the peripheries of the fixing base 22 and the cover plate 23 are both engaged with the fixing base, and the fastening member 11 is fastened to the engaging portion, so that the fixing base 22 and the cover plate 23 are fixed on the mounting base 1. Specifically, there are 3 fasteners 11, and evenly set up along circumference, the fixing base 22 and the periphery of apron 23 all with fastener 11 looks butt.

Referring to fig. 3, in an embodiment of the present invention, the elastic restoring member 3 is partially clamped in the mounting base 1, and the elastic portion thereof is disposed at an outer side of the mounting base 1, that is, the opening 12.

Further, to better connect the joint 21 and the elastic restoring member 3, please refer to fig. 4, the elastic restoring member 3 is provided with a positioning groove 31, the joint 21 is provided with a positioning rib 212, the positioning rib 212 is engaged with the positioning groove 31, so that the joint 21 and the elastic restoring member 3 are relatively fixed, and the joint 21 can apply an acting force to the elastic restoring member 3 during shaving.

Further, in order to enable the joint 21 to apply force to the elastic restoring member 3 in all directions, please refer to fig. 3, the elastic restoring member 3 is sleeved on the periphery of the joint 21, so that the joint 21 is connected in all directions. Of course, the embodiment of the present invention is not limited to this, and the elastic restoring member 3 may be replaced with a spring or the like.

As a preferred embodiment of the present invention, the elastic restoring member 3 is a rubber ring. Furthermore, the rubber ring is overlapped and connected with the main body of the shaver.

The utility model also provides a shaver, shaver includes foretell shaver's head relocation mechanism 100.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (8)

1. A head floating mechanism of a shaver, comprising:

a mounting seat (1);

the spherical matching structure (2) comprises a joint (21) and a fixed seat (22) which are used for connecting the shaver main body, the fixed seat (22) is fixedly arranged on the mounting seat (1), and the joint (21) and the fixed seat (22) are provided with spherical surfaces which are matched with each other, so that the joint (21) can do spherical motion on the fixed seat (22); and the number of the first and second groups,

and the elastic resetting piece (3) is connected with the joint (21) and has elastic potential energy for keeping the joint (21) at the original position.

2. Head floating mechanism according to claim 1, wherein said sphere engaging structure (2) further comprises a cover plate (23), said cover plate (23) and said joint (21) are also provided with cooperating spheres to enable spherical movement of said joint (21) between said holder (22) and said cover plate (23).

3. The head floating mechanism of a shaver according to claim 2, wherein the cover plate (23) is fixedly disposed on the mounting base (1), the cover plate (23) is provided with a limiting hole (231), the joint (21) is provided with a limiting rib (211), and the limiting rib (211) is disposed in the limiting hole (231) and has a movable stroke to limit an angular range of the spherical movement of the joint (21).

4. The head floating mechanism of a shaver according to claim 2 or 3, wherein a fastener (11) is provided on the mounting seat (1), and the fixing seat (22) and the cover plate (23) are both engaged with the fastener (11).

5. Head floating mechanism for a shaver as in claim 1, wherein the mounting (1) is provided with an opening (12) for the passage of the joint (21), the resilient return member (3) being provided at the opening (12).

6. The head floating mechanism of a shaver according to claim 1 or 5, wherein the elastic restoring member (3) is provided with a positioning groove (31), the joint (21) is provided with a positioning rib (212), and the positioning rib (212) is engaged with the positioning groove (31) so that the joint (21) is fixedly connected with the elastic restoring member (3).

7. The floating head mechanism of a shaver as set forth in claim 1 or 5, wherein the elastic restoring member (3) is fitted around the outer periphery of the joint (21).

8. A shaver, characterized in that the shaver comprises a head floating mechanism of the shaver as claimed in any one of claims 1 to 7.

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