CN214724406U

CN214724406U - Tool bit floating structure of razor

Info

Publication number: CN214724406U
Application number: CN202120923072.9U
Authority: CN
Inventors: 刘扬
Original assignee: Wenzhou Defu Electric Appliance Co ltd
Current assignee: Wenzhou Defu Electric Appliance Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-16
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a tool bit floating structure of razor, including tool bit seat, the tool bit seat that can float about, but relative tool bit seat sword net, the mount pad of tool bit seat pivoted relatively, be connected with the tool bit seat and rotate the pivot that sets up on the mount pad, still include: the first containing part is fixedly or integrally arranged on the blade seat and is provided with a first containing groove; the blade seat is provided with a plurality of openings, the openings are arranged on the blade seat and communicated with the first accommodating groove, and a limiting surface is arranged on the inner wall of the first accommodating groove in each opening; the rotating shaft seat is connected with the rotating shaft and positioned on the first accommodating groove, a plurality of buckles which are arranged corresponding to the openings are arranged on the rotating shaft seat, the buckles are arranged in the openings and can move up and down relative to the blade seat, and the buckles are provided with clamping parts matched with the limiting surfaces; and an elastic member. The utility model discloses simple structure, reasonable in design through being provided with the elastic component, is convenient for make and install.

Description

Tool bit floating structure of razor

Technical Field

The utility model relates to a equipment technical field that shaves specifically is a tool bit floating structure of razor.

Background

Prior rotary electric shaving apparatuses mostly comprise a body portion, which is intended to be held by a user of the shaving apparatus, and for accommodating various components of a shaving apparatus, while a shaving head is intended for removing hairs from skin by cutting off the hairs, the shaving head comprising at least one cutting unit, and a holder for holding the cutting unit, the holder being intended to be mounted on the body portion, wherein the cutting unit comprises an external cutting member having a surface for contacting the skin during a shaving action, and which surface is interrupted by openings for allowing hairs to pass through, wherein the cutting unit further comprises an inner cutting member which can be driven for movement along the opening in the surface of the outer cutting member, and which is adapted to cut hair during such movement. And wherein the holder is mostly arranged to be able to swing with respect to the body portion to increase the flexibility of the shaving apparatus, so that the shaving apparatus has a better shaving effect.

CN212241141U discloses a cutter head mechanism of a shaving device, comprising: the main cutter head component comprises a main cutter blade component, a main cover cap arranged on the periphery of the main cutter blade component and a main connecting ring arranged in the main cover cap and connected with the main cutter blade component; the auxiliary cutter head assembly is at least provided with two groups and arranged around the main cutter head assembly, and each auxiliary cutter head assembly comprises an auxiliary cutter head assembly, an auxiliary cover cap arranged on the periphery of the auxiliary cutter head assembly and provided with an auxiliary cap cover and an auxiliary wall, and an auxiliary connecting ring arranged in the auxiliary cover cap and connected with the auxiliary cutter head assembly; the supporting frame is provided with a main containing groove for containing the main cutter head component and a plurality of auxiliary containing grooves for containing the auxiliary cutter head components; the main lifting floating assembly comprises a plurality of main floating rods, a main floating groove and main elastic support legs, wherein the main floating rods are arranged on the main connecting ring and extend out of the main cover cap; the auxiliary lifting floating assembly comprises a plurality of auxiliary floating rods arranged on the auxiliary connecting ring, auxiliary floating grooves arranged on the inner side of the auxiliary wall and auxiliary elastic support legs abutted against the auxiliary connecting ring, so that the auxiliary blade assembly moves relative to the auxiliary cover cap under the action of force in the axial direction of the auxiliary blade assembly along the auxiliary cover cap; the swinging assembly comprises a fulcrum part arranged on the support frame, an inserted link arranged on the inner wall of the support frame and positioned at the position of the fulcrum part, and an insertion hole which is arranged on the auxiliary wall and is used for the insertion of the inserted link and can rotate relative to the inserted link, so that when the insertion hole rotates relative to the inserted link, the auxiliary cover cap swings to one side close to the main cutter head assembly; the support frame comprises a main support plate, an auxiliary support plate and a support ring, and the main support plate, the auxiliary support plate and the support ring are buckled in pairs or are integrally arranged; the elastic piece is a sheet body with a through hole, the main elastic support leg extends towards one side close to the circle center of the through hole in a bending mode and is abutted to the main floating rod, and the auxiliary elastic support leg extends towards one side far away from the circle center of the through hole and is abutted to the auxiliary connecting ring. According to the scheme, the elastic sheet is arranged, so that the main blade assembly and/or the auxiliary blade assembly have certain elastic restoring force when moving downwards. However, the structure of the spring plate is complex, the manufacturing, positioning and installation are inconvenient, and certain improvement needs to be made on the prior art.

Disclosure of Invention

The utility model overcomes prior art's is not enough, provides a tool bit floating structure of razor, its simple structure, and reasonable in design is convenient for make and install.

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

the utility model provides a tool bit floating structure of razor, includes tool bit seat, the tool bit seat knife net that can float from top to bottom relatively, can be relatively tool bit net pivoted blade seat, the mount pad of being connected with the tool bit seat and rotate the pivot that sets up on the mount pad, still includes:

the first containing part is fixedly or integrally arranged on the blade seat and is provided with a first containing groove;

the blade seat is provided with a plurality of openings, the openings are arranged on the blade seat and communicated with the first accommodating groove, and a limiting surface is arranged on the inner wall of the first accommodating groove in each opening;

the rotating shaft seat is connected with the rotating shaft and positioned on the first accommodating groove, a plurality of buckles which are arranged corresponding to the openings are arranged on the rotating shaft seat, the buckles are arranged in the openings and can move up and down relative to the blade seat, and the buckles are provided with clamping parts matched with the limiting surfaces;

the elastic piece is arranged on the rotating shaft seat and is abutted against the bottom surface of the first accommodating groove.

Preferably, the elastic element is arranged in the center of the rotating shaft seat and positioned among the plurality of buckles, and the elastic element is a spring or an elastic rod.

Preferably, the tool bit holder comprises a base plate and a housing connected to the base plate, and the base plate is hinged to the mounting seat.

Preferably, the mounting seat is provided with a clamping column, the substrate is provided with a clamping groove matched with the clamping column, and the substrate is provided with a flexible abutting arm at the position of the clamping groove.

Preferably, a second accommodating portion is fixedly or integrally formed on the blade seat, a second accommodating groove is formed in the second accommodating portion, the second accommodating portion has an end face abutting against the blade net, and a connecting shaft located on the second accommodating groove is formed in the blade net.

Preferably, the second receiving groove is coaxial with the first receiving groove, and the second receiving groove is communicated with the first receiving groove.

The utility model has the advantages that:

the utility model discloses simple structure, reasonable in design through being provided with the elastic component, is convenient for make and install.

Drawings

Fig. 1 is a schematic view of a connection structure of a tool bit seat, a mounting seat and a tool net according to an embodiment of the present invention;

fig. 2 is a schematic view showing a connection structure of a mounting seat, a blade seat and a substrate according to an embodiment of the present invention;

FIG. 3 is a schematic view showing a connection structure between a knife net and a housing according to an embodiment of the present invention;

fig. 4 is a first schematic view of a connection structure between the blade seat and the rotating shaft seat according to an embodiment of the present invention;

fig. 5 is a schematic view of a connection structure between the blade seat and the rotating shaft seat according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a rotating shaft seat according to an embodiment of the present invention;

fig. 7 is a first schematic structural view of a blade seat according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a blade seat according to an embodiment of the present invention.

In the figure: 1. a tool bit seat; 11. a substrate; 111. a card slot; 112. a butting arm; 12. a housing; 2. a knife net; 21. a connecting shaft; 3. a blade seat; 31. a first receptacle portion; 311. a first accommodating groove; 312. an inner wall; 313. a bottom surface; 32. an opening; 321. a limiting surface; 33. a second receptacle portion; 331. a second accommodating groove; 332. an end face; 4. a mounting seat; 41. clamping the column; 5. a rotating shaft; 51. a rotating shaft seat; 52. buckling; 521. a clamping part; 4. an elastic member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 8, a cutter head floating structure of a shaver includes a cutter head seat 1, a cutter net 2 capable of floating up and down relative to the cutter head seat 1, a cutter blade seat 3 capable of rotating relative to the cutter net 2, a mounting seat 4 connected to the cutter head seat 1, and a rotating shaft 5 rotatably disposed on the mounting seat 4, and further includes: a first accommodating portion 31 fixed to or integrally provided with the blade holder 3 and having a first accommodating groove 311 formed therein; a plurality of openings 32 are formed in the blade holder 3, the openings 32 are arranged to communicate with the first receiving groove 311, and a limiting surface 321 is formed on an inner wall 312 of the first receiving groove 311 in the openings 32; a rotating shaft seat 51 connected with the rotating shaft 5 and located on the first accommodating groove 311, and provided with a plurality of buckles 52 arranged corresponding to the opening 32, wherein the buckles 52 are arranged in the opening 32 and can move up and down relative to the blade seat 3, and the buckles 52 are provided with clamping parts 521 matched with the limiting surfaces 321; and an elastic element 4 disposed on the rotation shaft seat 51 and abutting against the bottom surface 313 of the first accommodation groove 311.

Through adopting the technical scheme, the utility model discloses when specifically using, through applying decurrent power on the sword net 2, sword net 2 can float downwards, and the removal of sword net 2 can drive blade bearing 3 downstream (the relative buckle 52 of blade bearing 3 moves promptly), then, just can be compressed with the elastic component 4 of the bottom surface 313 butt of first storage tank 311 to produce certain elastic restoring force. So set up, elastic component 4 simple to operate, connection structure is simple, is convenient for make and install.

As a specific way of improvement, the elastic element 4 is disposed at the central position of the rotating shaft seat 51 and located between the plurality of buckles 52, and the elastic element 4 is a spring or an elastic rod, in this embodiment, a spring.

By adopting the above technical scheme, 3 buckles 52 can be provided, correspondingly, 3 openings 32 are also provided, and the elastic member 4 is arranged between the buckles 52, so as to facilitate the installation and positioning of the elastic member 4.

As a modified embodiment, the tool bit seat 1 comprises a base plate 11 and a shell 12 connected with the base plate 11, wherein the base plate 11 is hinged with the mounting seat 4; the mounting seat 4 is provided with a clamping column 41, the substrate 11 is provided with a clamping groove 111 matched with the clamping column 41, and the substrate 11 is provided with a flexible abutting arm 112 at the position of the clamping groove 111.

Through adopting above-mentioned technical scheme, so set up, be convenient for to the location and the installation of base plate 11, simple structure, reasonable in design.

As a modified embodiment, the blade seat 3 is fixedly or integrally provided with a second accommodating portion 33, the second accommodating portion 33 is provided with a second accommodating groove 331, the second accommodating portion 33 has an end surface 332 abutting against the knife net 2, the knife net 2 is provided with a connecting shaft 21 positioned on the second accommodating groove 331, the second accommodating groove 331 is coaxially arranged with the first accommodating groove 311, and the second accommodating groove 331 is communicated with the first accommodating groove 311.

Through adopting above-mentioned technical scheme, so set up, be convenient for to the location installation of sword net 2 for the axiality of sword net 2 and blade bearing 3 can be guaranteed, and is linked together the setting with second storage tank 331 and first storage tank 311, can provide bigger installation space for connecting axle 21, can increase the distance that sword net 2 floated downwards.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a tool bit floating structure of razor, includes tool bit seat, the tool bit seat knife net that can float from top to bottom relatively, can be relatively tool bit net pivoted blade seat, the mount pad of being connected with the tool bit seat and rotate the pivot that sets up on the mount pad, its characterized in that still includes:

2. The floating structure of razor head according to claim 1, wherein the elastic member is disposed at a central position of the rotary shaft seat and between the plurality of hooks, and the elastic member is a spring or an elastic rod.

3. The floating structure of claim 1 or 2, wherein the head housing comprises a base plate and a housing coupled to the base plate, the base plate being hingedly coupled to the mounting base.

4. The floating structure of claim 3, wherein the mounting base has a latch, the base has a slot for engaging the latch, and the base has a flexible arm at the slot.

5. The floating structure of razor head according to claim 4, wherein the blade seat is fixedly or integrally provided with a second receiving portion having a second receiving groove, the second receiving portion having an end surface abutting against the blade net, the blade net being provided with a connecting shaft located in the second receiving groove.

6. The floating structure of razor head of claim 5, wherein the second receiving cavity is coaxially disposed with the first receiving cavity, the second receiving cavity being in communication with the first receiving cavity.