CN207942431U - A kind of cutter head of hair cutter - Google Patents

Abstract

The utility model discloses a kind of cutter heads of hair cutter, including blade assembly and mounting bracket, blade holder in blade assembly and mounting bracket rotation connection, the both sides of the blade holder are connecting plate, connecting hole has been opened up in the bottom of connecting plate towards the mounting bracket, the connecting hole is open towards mounting bracket, the connecting cylinder docked with the connecting hole is equipped on the mounting bracket, the connecting hole is socketed in the connecting cylinder, the diameter of the connecting hole is suitable with the diameter of the connecting cylinder, the open end width of the connecting hole is slightly smaller than the connecting cylinder diameter.Blade holder can either mutually be rotated with mounting bracket, it is ensured that have reliable connection relation between blade holder and mounting bracket.

Description

A kind of cutter head of hair cutter

Technical field

The utility model is related to the accessory of hair cutter, in particular to the cutter head of hair cutter, which is located at hair The head for sending out cutter, has blade assembly and mounting bracket.

Background technology

Hair cutter is the utensil that facial beard and hair or chaeta are repaired, generally hand-held, includes cutter head and hand Handle, cutter head are connected to handle by mounting bracket, can be shavers from purpose is used, can also be shaver.It is cut in hair During the use of cutter, the stabilization for ensuring cutter head structure is first had to, i.e., entire cutter head is in can in cutting hair The connection status leaned on.In the prior art, cutter head is fixed, and entire cutter head opposite handle is not rotatable, only The blade that cutter head includes can move back and forth cutting hair, be metastable, but meeting in this fixed cutter head connection There is the limitation on application scenarios, such as needs adjustment angle more fitting skin just to cannot be satisfied when facial hair is cleared up.

In addition, also needing to broken hair and the sundries inside periodic cleaning cutter head during the use of hair cutter, need Cutter head structure is easy to installation and removal.

Utility model content

The purpose of this utility model is to provide a kind of reliable rotary type hair cutter cutter head of connection, and in addition this practicality is new Type can also meet cutter head requirement easy to installation and removal.

In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：A kind of cutter head of hair cutter, Including blade assembly and mounting bracket, blade holder and mounting bracket in blade assembly are rotatablely connected, the blade holder Both sides be connecting plate, opened up connecting hole in the bottom of connecting plate towards the mounting bracket, the connecting hole is towards mounting bracket Opening, is equipped with the connecting cylinder docked with the connecting hole on the mounting bracket, and the connecting hole is socketed in described Connecting cylinder, the diameter of the connecting hole is suitable with the diameter of the connecting cylinder, the open end width of the connecting hole The slightly smaller than connecting cylinder diameter.

Preferably, being additionally provided with the fastener for stretching into the blade holder on the mounting bracket, fastener has convex Go out portion, the bottom surface of the protrusion is arc-shaped, and the blade holder is equipped with the rib being adapted to the fastener, buckle The protrusion of part is connected on rib, the bottom shape cooperation of the top surface shape and protrusion of rib.

Preferably, the fastener and the mating both sides for being fixed on the mounting bracket of the connecting cylinder, phase For mounting bracket center, the fastener is located at the inside of the connecting cylinder.

Preferably, the rib and the mating both sides for being fixed on the blade holder of the connecting plate, muscle Item is located at the bottom of blade holder, and relative to blade holder center, and the rib is located at the connecting plate Inside.

Preferably, the blade assembly further includes top board and lower platen, two blades are clamped between upper lower platen, Top board is connected in lower platen, and lower platen is connected in the blade holder.

Preferably, the top board is reticular structure.

Preferably, the lower platen is equipped with the column towards top board, elastic pressuring plate is connected on column, it is described Elastic pressuring plate squeeze two blades.

Preferably, the top board stretches out clamping pawl towards lower platen, clamping pawl passes through two blades and is stuck in institute It states on lower platen.

Preferably, the connecting plate is equipped with the knob for protruding from blade holder.

After adopting the above technical scheme, the utility model has following outstanding advantages：It is socketed in by the connecting hole The connecting cylinder, the diameter of the connecting hole is suitable with the diameter of the connecting cylinder, the open end of the connecting hole Width is slightly smaller than the connecting cylinder diameter.Blade holder can either mutually be rotated with mounting bracket, it is ensured that blade is fixed There is reliable connection relation between frame and mounting bracket.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the cross section view of Fig. 1；

Fig. 3 is the structural exploded view of Fig. 1；

Fig. 4 is the structural schematic diagram of the utility model mounting bracket；

Fig. 5 is the structural schematic diagram of the utility model blade assembly；

Fig. 6 is the internal structure schematic diagram of the utility model blade holder.

The utility model is described in further detail below in conjunction with the accompanying drawings.

Specific implementation mode

Fig. 1 is a kind of specific example of hair cutter of the utility model, and composition includes blade assembly 1 and mounting bracket 2, figure middle and upper part is blade assembly, and lower part is mounting bracket, has been stretched out in the lower end of mounting bracket for being fixedly connected with hair cutter The interconnecting piece of handle, since the technical solution of the utility model is not related to handle, so handle is not shown.

Referring to Fig. 2-6, blade holder 11 and mounting bracket 2 in blade assembly are rotatablely connected, and realize the side of rotation connection Formula is as follows：The both sides of blade holder 11 are connecting plate 12, i.e. the two of blade holder side plate is connecting plate, in connecting plate 12 Connecting hole 13 is opened up towards the bottom of mounting bracket 2, connecting hole 13 is open towards mounting bracket 2, is equipped with and connect on mounting bracket 2 The connecting cylinder 21 that hole 13 is docked, connecting hole 13 are socketed in the connecting cylinder 21, and this socket obviously cannot be simple Socket, because blade holder 11 directly can should mutually be rotated with mounting bracket 2, also to ensure to have between mounting bracket 2 can The connection relation leaned on, the diameter of connecting hole 13 is suitable with the diameter of the connecting cylinder 21 in the present embodiment thus, connecting hole 13 Certain power ability rotating blade fixed frame 11 is needed after being sleeved on connecting cylinder 21, in addition blade holder 11 and mounting bracket It can should not be lifted down easily after 2 connections, the open end width of connecting hole is slightly smaller than 21 diameter of connecting cylinder.It is logical Above-mentioned structure is crossed, the connection relation between blade holder 11 and installation 2 is rotation, while being to be easy handling again.

In order to further be convenient for handling, connecting plate 12 to be equipped with the knob 15 for protruding from blade holder, knife can be facilitated Piece fixed frame is pulled out from mounting bracket.

Only the connection relation between above-mentioned connecting hole 13 and connecting cylinder 21 may result in blade holder 11 Connection relation between mounting bracket 2 is less reliable, and the present embodiment is additionally provided on mounting bracket 2 stretches into the blade holder 11 fastener 22, fastener have a protrusion 23, and the bottom surface of the protrusion is arc-shaped, blade holder 11 be equipped with it is described The protrusion 23 of the rib 14 that fastener 22 is adapted to, fastener is clamped on rib 14, the top surface shape and protrusion 23 of rib 14 Bottom shape cooperation, the arc-shaped of 23 bottom surface of protrusion is raised, and the top surface of rib 14 is then recessed arc-shaped, buckle Part and rib, which are clamped, makes the connection relation between blade holder and mounting bracket relatively reliable, is acted on without strength appropriate, Blade holder and mounting bracket will not loosen, while the cooperation of the circular arc of protrusion 23 and rib 14 is between fixed frame and installation Rotation connection relationship is adaptation.The circular arc cooperation of certain protrusion 23 and rib 14 can be with above on the contrary, from convenient for rotation Purpose set out, mode above is preferred.

In order to ensure that being reliably connected between blade holder 11 and mounting bracket 2, fastener 22 and connecting cylinder 21 are mating The both sides of the mounting bracket 2 are fixed on, and are purpose arranged symmetrically, compact and both artistic and practical from structure design, buckle It is then the side plate for connecting blade holder 11 that part 22, which needs the bottom for being connected in blade holder 11, connecting cylinder 21, relative to Mounting bracket center, fastener 22 are located at the inside of the connecting cylinder 21.Correspondingly, rib 14 and the connecting plate 12 are matched Set is fixed on the both sides of the blade holder 11, and rib is located at the bottom of blade holder, and is fixed relative to blade Frame center, rib 14 are located at the inside of connecting plate 12.

Other accessories in blade assembly are installed on blade holder by matching relationship, hereinafter can be detailed Thin description, blade holder rotation, entire blade assembly also rotate therewith.

Referring to Fig. 2 and Fig. 3, blade assembly 1 further includes top board 3 and lower platen 4, since top board 3 will be in direct contact people Body skin and hair, top board 3 are reticular structure.Two blades are clamped between upper lower platen, top board 3 is connected in lower platen 4, Lower platen 4 is connected in the blade holder 11, and the fixed form between entire each accessory of blade assembly is also to pass through clamping Form, convenient for handling care appliance.The lower platen 4 is equipped with the column 41 towards top board 3, and bullet is connected on column Property tabletting 42, elastic pressuring plate 42 squeeze two blades.Top board 3 stretches out clamping pawl 31 towards lower platen, and clamping pawl passes through two Blade is simultaneously stuck on the lower platen 4.The clamping pawl 31 of top board limits two blades between upper lower platen, lower platen 3 On the elastic pressuring plate 42 of connection be then to provide required pressure between two blades.

In addition to above preferred embodiment, the utility model also has other embodiments, and those skilled in the art can root It is variously modified according to the utility model, without departing from the spirit of the utility model, the appended power of the utility model should all be belonged to Profit requires defined range.

Claims (9)

1. a kind of cutter head of hair cutter, including blade assembly and mounting bracket, the blade holder in blade assembly and installation Frame is rotatablely connected, it is characterised in that：The both sides of the blade holder are connecting plate, in connecting plate towards the mounting bracket Bottom has opened up connecting hole, and the connecting hole is open towards mounting bracket, is equipped with and the connecting hole on the mounting bracket The connecting cylinder of docking, the connecting hole are socketed in the connecting cylinder, and the diameter of the connecting hole is justified with the connection The diameter of column is suitable, and the open end width of the connecting hole is slightly smaller than the connecting cylinder diameter.

2. the cutter head of hair cutter according to claim 1, it is characterised in that：It is additionally provided with and stretches on the mounting bracket The fastener of the blade holder, fastener have protrusion, and the bottom surface of the protrusion is arc-shaped, and the blade is fixed It is provided with the rib being adapted to the fastener, the protrusion of fastener is connected on rib, the top surface shape of rib and convex Go out the bottom shape cooperation in portion.

3. the cutter head of hair cutter according to claim 2, it is characterised in that：The fastener and the connection The mating both sides for being fixed on the mounting bracket of cylinder, relative to mounting bracket center, the fastener is located at the connection The inside of cylinder.

4. the cutter head of hair cutter according to claim 3, it is characterised in that：The rib and the connecting plate The mating both sides for being fixed on the blade holder, rib is located at the bottom of blade holder, and is fixed relative to blade Frame center, the rib are located at the inside of the connecting plate.

5. the cutter head of hair cutter according to claim 1, it is characterised in that：The blade assembly further includes upper pressure Two blades are clamped between upper lower platen for plate and lower platen, and top board is connected in lower platen, and lower platen is connected in the blade Fixed frame.

6. the cutter head of hair cutter according to claim 5, it is characterised in that：The top board is reticular structure.

7. the cutter head of hair cutter according to claim 5, it is characterised in that：The lower platen is equipped with towards upper The column of pressing plate, connects elastic pressuring plate on column, and the elastic pressuring plate squeezes two blades.

8. the cutter head of hair cutter according to claim 5, it is characterised in that：The top board is stretched towards lower platen Go out and be clamped pawl, clamping pawl passes through two blades and is stuck on the lower platen.

9. the cutter head of hair cutter according to claim 1, it is characterised in that：The connecting plate is equipped with and protrudes from The knob of blade holder.