CN109049017A - A kind of omni-directionally-floated cutter head structure on shaving apparatus - Google Patents
A kind of omni-directionally-floated cutter head structure on shaving apparatus Download PDFInfo
- Publication number
- CN109049017A CN109049017A CN201810984569.4A CN201810984569A CN109049017A CN 109049017 A CN109049017 A CN 109049017A CN 201810984569 A CN201810984569 A CN 201810984569A CN 109049017 A CN109049017 A CN 109049017A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- cutter head
- bulb
- omni
- directionally
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/3853—Housing or handle
- B26B19/386—Means for attaching the head thereto
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
The omni-directionally-floated cutter head structure that the present invention provides a kind of on shaving apparatus, including the expansible outer bulb being fixed on cutter head, the interior bulb being fixed on fuselage, outer bulb is slidably matched to snap on the outside of interior bulb by inside and outside spherical surface, vertical centre bore is provided on the interior bulb, fixed main shaft is equipped in centre bore, fixed main shaft lower end is connect with the motor power in fuselage, fixed main shaft upper end opens up fluted, master gear is rotatably connected on cutter head, master gear lower end is connected with the movable main shaft of synchronous rotation, movable main shaft, which is located in the outer bulb and lower end of movable main shaft and has, can be inserted into groove and realization activity main shaft and fixed main shaft are connected by power convex connects block.This omni-directionally-floated structure provided by the invention releasable can realize being coupled to each other and separating for cutter head and fuselage simultaneously, i.e., the structure is not only to be able to achieve float function but also be able to achieve the integrated design of connection.
Description
Technical field
The invention belongs to shaving apparatus technical field, it is related to floating cutter structure on shaving apparatus, particularly relates to a kind of logical
Cross the mating spherical surfaces connection structure between cutter head and fuselage.
Background technique
According to different using crowd and different face contours, to obtain the experience sense that preferably shaves, it is desirable to shave
Blade more veneer in use, it is necessary to which cutter head is more flexible, and such shaver has floating fitting mostly and shaves function
Can, in the prior art, floating type shaver is to realize to float in cutter head internal spider universal joint structure by setting mostly
Function, the structure cause inevitable internal structure complicated, narrow space, and float angle is limited.There are also at least partially through
The floating that simple elastomeric element realizes cutter head is set up in razor tool tip and fuselage junction, and floating effect is poor, and user is still
Need to change the gripping direction of hand to adapt to the different parts of face, experience sense is poor.
In the prior art, the cutter head of shaver couples to mostly use greatly with fuselage sets up plug in floating structure unit basis
Connection unit, such connection unit set up groove in cutter head and fuselage connecting shaft, using being built up on fuselage corresponding position
Circlip carries out axial plug and is engaged by clamping or realizes that assembly connection, dismounting are complicated using modes such as snapping limits.And it sets up respectively
Floating structure unit and plug connection unit make razor structure increasingly complex, needed in design using a large amount of part,
Transmission effect is poor, and installation procedure is more, and manufacturing cost is high.
Summary of the invention
For existing floating and the design structure and technological deficiency of detachable shaver floating structure unit and connection unit,
The object of the present invention is to provide a kind of floating structure of the shaving apparatus of the above-mentioned type and based on the floating structure in the connection of one
Binding structure, and this configuration avoids the defects of known structure.
Object of the invention can be realized by the following technical scheme: a kind of omni-directionally-floated knife on shaving apparatus
Header structure, which is characterized in that including the expansible outer bulb being fixed on cutter head, the interior bulb being fixed on fuselage, ectosphere
Head is slidably matched to snap on the outside of interior bulb by inside and outside spherical surface, is provided with vertical centre bore, centre bore on the interior bulb
It is inside equipped with fixed main shaft, fixed main shaft lower end is connect with the motor power in fuselage, and fixed main shaft upper end offers
Groove is rotatably connected to master gear on cutter head, and master gear lower end is connected with the movable main shaft of synchronous rotation, movable main shaft position
Having in the outer bulb and lower end of movable main shaft can be inserted into groove and realization activity main shaft and fixed main shaft power
The convex of connection connects block.
In the inner cavity that interior bulb is snapped onto outer bulb, the mutual of cutter head and fuselage releasable can be realized by plug
Couple and separate, plays the connection of cutter head and fuselage；Meanwhile the relatively interior bulb of outer bulb can be swung again, realize cutter head
Flexible float function.Structure is simple, easy to assembly, and manufacturing cost is low.
Further, several slits for making outer bulb have elastic dilatation ability are offered on the spherical surface of outer bulb.
Further, the outer surface of the interior bulb has the rotation stop spacer pin of protrusion, and rotation stop limit pin card can enter to outer
In the slit of bulb, the quantity of the rotation stop spacer pin is two.User is good to guarantee in practical shaving session
Shave effect, and cutter head should avoid axial rotation relative to fuselage in the omni-directionally-floated cutter head in the process of offer relative to fuselage as far as possible, is
It solves the problems, such as this, is provided with rotation stop spacer pin on bulb in fuselage, rotation stop spacer pin snaps onto real in the slit of outer bulb
Existing circumferentially positioned, the structure is simple, easy for installation, does not influence the swing of outer bulb and the floating effect of cutter head.
Further, the master gear lower end is provided with the catching groove of several strips, and movable main shaft upper end, which has, can be inserted into
L-shaped buckle in catching groove, buckle are corresponded with catching groove number of locations, are additionally provided between master gear and movable main shaft
Spring.The spring being arranged by the inside of movable main shaft, floating connection between realization activity main shaft and master gear, master gear
The rotation of driven spindle on driven gear is mounted on by that can drive after being attached with several driven gears, thus drive with
The rotary work of several blade units of driven spindle connection.
Further, the movable main shaft upper end is provided with spring groove, and master gear lower end has connecting cylinder, both ends of the spring point
She Zhi not be in connecting cylinder and in spring groove, catching groove is provided on the barrel of connecting cylinder, and catching groove quantity is three, is buckled along button
Slot slides up and down.
Further, cutter head lower end, which is connected with, elastically keeps circle, and outer bulb, which is located at, elastically keeps circle inside, cutter head and fuselage
Circle, which is elastically kept, described in after connection is resisted against fuselage upper surface.Elastically keep circle guarantee the relative position between cutter head and fuselage with
And external force release rear blade can restore in time.
Further, for the convex block that connects in triangular pyramid, the groove is triangular pyramid.
Further, the interior bulb lower end has connection pedestal, connects and is provided with several bolts hole on pedestal, interior bulb with
Fuselage is bolted.
Compared with prior art, this omni-directionally-floated cutter head structure being used on shaving apparatus has the advantage that
1. the present invention carries out innovative design to the floating structure of shaving apparatus, which is similar to the multi-directional ball of flake connector
Connector realizes that the comprehensive each angle veneer of cutter head flexibly floats using the mating spherical surfaces of interior bulb and outer bulb.More conventional cross
Universal structure is more flexible, and structure is simpler, and design elements are few, it is easy to accomplish.
2. this omni-directionally-floated structure provided by the invention releasable can realize the mutual of cutter head and fuselage simultaneously
Couple and separate, i.e., the structure is not only to be able to achieve float function but also be able to achieve the integrated design of connection.More conventional circlip
Plug and fastening structure inner space are bigger, and transmission effect is good, and structure is simple, and easy to assembly, manufacturing cost is low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram after cutter head is connect with fuselage.
Fig. 2 is the structural schematic diagram after cutter head is separated with fuselage.
Fig. 3 is this operation schematic diagram for the omni-directionally-floated cutter head structure on shaving apparatus.
Fig. 4 is this explosive decomposition figure for the omni-directionally-floated cutter head structure on shaving apparatus.
In figure, 1, cutter head；2, fuselage；3, outer bulb；31, slit；4, interior bulb；41, centre bore；42, pedestal is connected；
43, bolt hole；44, rotation stop spacer pin；5, fixed main shaft；51, groove；6, master gear；61, catching groove；62, connecting cylinder；7, living
Dynamic main shaft；71, convex to connect block；72, it buckles；73, spring groove；8, spring；9, circle is elastically kept；10, motor.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figs 1-4, this is for 1 structure of omni-directionally-floated cutter head on shaving apparatus, including being fixed on cutter head 1
Expansible outer bulb 3, the interior bulb 4 being fixed on fuselage 2, outer bulb 3 are slidably matched interior to snap by inside and outside spherical surface
On the outside of bulb 4, it is provided with vertical centre bore 41 on the interior bulb 4, fixed main shaft 5, fixed master are equipped in centre bore 41
5 lower end of shaft is connected by power with the motor 10 in fuselage 2, and fixed 5 upper end of main shaft opens up fluted 51, the company of rotation on cutter head 1
Be connected to master gear 6,6 lower end of master gear is connected with the movable main shaft 7 of synchronous rotation, movable main shaft 7 be located in outer bulb 3 and
The lower end of movable main shaft 7 have can be inserted into groove 51 and realization activity main shaft 7 be connected by power with fixation main shaft 5 it is convex
Connect block 71.
Releasable being coupled to each other and separating for cutter head 1 and fuselage 2 can be realized by plug, play cutter head 1 and fuselage 2
Connection.Structure is simple, easy to assembly, and manufacturing cost is low.
Several slits 31 for making outer bulb 3 have elastic dilatation ability are offered on the spherical surface of outer bulb 3.
The outer surface of the interior bulb 4 has the rotation stop spacer pin 44 of protrusion, and the card of rotation stop spacer pin 44 can enter to outer bulb 3
Slit 31 in, the quantity of the rotation stop spacer pin 44 is two.User is good to guarantee in practical shaving session
Shave effect, and with respect to fuselage 2, the opposite fuselage 2 of cutter head 1 during offer is omni-directionally-floated should avoid axial turn to cutter head 1 as far as possible
It is dynamic, to solve this problem, rotation stop spacer pin 44 is provided on bulb 4 in fuselage 2, rotation stop spacer pin 44 snaps onto outer bulb
Realize circumferentially positioned in 3 slit 31, the structure is simple, easy for installation, do not influence outer bulb 3 swing and cutter head 1 it is floating
Dynamic effect.
6 lower end of master gear is provided with the catching groove 61 of several strips, and movable 7 upper end of main shaft, which has, can be inserted into catching groove 61
Interior L-shaped buckle 72, buckle 72 are corresponded with 61 number of locations of catching groove, between master gear 6 and movable main shaft 7 also
Equipped with spring 8.The spring 8 being arranged by the inside of movable main shaft 7, the company of floating between realization activity main shaft 7 and master gear 6
It connecing, master gear 6 is mounted on the rotation of driven spindle on driven gear by that can drive after being attached with several driven gears,
To drive the rotary work for several blade units connecting with driven spindle.
7 upper end of the activity main shaft is provided with 8 slot 73 of spring, and 6 lower end of master gear has connecting cylinder 62,8 both ends of spring point
She Zhi not be in connecting cylinder 62 and in 8 slot 73 of spring, catching groove 61 is provided on the barrel of connecting cylinder 62, and 61 quantity of catching groove is three
A, buckle 72 is slided up and down along catching groove 61.
1 lower end of cutter head, which is connected with, elastically keeps circle 9, and outer bulb 3, which is located at, elastically keeps 9 inside of circle, and cutter head 1 and fuselage 2 connect
The circle 9 that elastically keeps is resisted against 2 upper surface of fuselage after connecing.Elastically keep the opposite position between 9 guarantee cutter head 1 of circle and fuselage 2
It sets and external force release rear blade 1 can restore in time.
For the convex block 71 that connects in triangular pyramid, the groove 51 is triangular pyramid.
4 lower end of interior bulb has connection pedestal 42, connects and is provided with several bolts hole 43 on pedestal 42, interior bulb 4 with
Fuselage 2 is bolted.
This omni-bearing spherical floating structure realizes that cutter head 1 is comprehensive each using the mating spherical surfaces of interior bulb 4 and outer bulb 3
Angle veneer flexibly floats, at the same be arranged the outer bulb 3 with slit 31 pass through itself have certain elastic dilatation ability,
Releasable it can realize being coupled to each other and separating for cutter head 1 and fuselage 2.The novelty one of the float function and connection
The more conventional cross universal structure of change design is more flexible, and structure is simpler, and design elements are few, it is easy to accomplish.More conventional circlip plug
Bigger with fastening structure inner space, transmission effect is good, and easy to assembly, manufacturing cost is low.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (8)
1. a kind of omni-directionally-floated cutter head structure on shaving apparatus, which is characterized in that including be fixed on cutter head can
Distracted outer bulb, the interior bulb being fixed on fuselage, outer bulb are slidably matched to snap onto outside interior bulb by inside and outside spherical surface
Side is provided with vertical centre bore on the interior bulb, and fixed main shaft, fixed main shaft lower end and fuselage are equipped in centre bore
Interior motor power connection, fixed main shaft upper end open up fluted, master gear are rotatably connected on cutter head, master gear lower end connects
It is connected to the movable main shaft of synchronous rotation, movable main shaft is located in outer bulb and the lower end of movable main shaft is recessed with can be inserted into
In slot and realization activity main shaft and fixed main shaft are connected by power convex connects block.
2. a kind of omni-directionally-floated cutter head structure on shaving apparatus according to claim 1, which is characterized in that outer
Several slits for making outer bulb have elastic dilatation ability are offered on the spherical surface of bulb.
3. a kind of omni-directionally-floated cutter head structure on shaving apparatus according to claim 2, which is characterized in that institute
The outer surface for stating interior bulb has the rotation stop spacer pin of protrusion, and rotation stop limit pin card can enter into the slit of outer bulb, described
The quantity of rotation stop spacer pin is two.
4. a kind of omni-directionally-floated cutter head structure on shaving apparatus according to claim 3, which is characterized in that institute
The catching groove that master gear lower end is provided with several strips is stated, movable main shaft upper end has the L-shaped buckle that can be inserted into catching groove,
Buckle is corresponded with catching groove number of locations, is additionally provided with spring between master gear and movable main shaft.
5. a kind of omni-directionally-floated cutter head structure on shaving apparatus according to claim 4, which is characterized in that institute
State movable main shaft upper end and be provided with spring groove, master gear lower end has a connecting cylinder, both ends of the spring be separately positioned in connecting cylinder and
In spring groove, catching groove is provided on the barrel of connecting cylinder, and catching groove quantity is three, and buckle is slided up and down along catching groove.
6. a kind of omni-directionally-floated cutter head structure on shaving apparatus according to claim 1, which is characterized in that knife
Head lower end, which is connected with, elastically keeps circle, and outer bulb, which is located at, elastically keeps circle inside, and cutter head is described after connecting with fuselage to be elastically kept
Circle is resisted against fuselage upper surface.
7. a kind of omni-directionally-floated cutter head structure on shaving apparatus according to claim 1, which is characterized in that institute
The convex block that connects is stated in triangular pyramid, the groove is triangular pyramid.
8. a kind of omni-directionally-floated cutter head structure on shaving apparatus according to claim 1, which is characterized in that institute
Stating interior bulb lower end has connection pedestal, connects and is provided with several bolts hole on pedestal, interior bulb is bolted with fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984569.4A CN109049017A (en) | 2018-08-28 | 2018-08-28 | A kind of omni-directionally-floated cutter head structure on shaving apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984569.4A CN109049017A (en) | 2018-08-28 | 2018-08-28 | A kind of omni-directionally-floated cutter head structure on shaving apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109049017A true CN109049017A (en) | 2018-12-21 |
Family
ID=64756262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810984569.4A Pending CN109049017A (en) | 2018-08-28 | 2018-08-28 | A kind of omni-directionally-floated cutter head structure on shaving apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109049017A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877883A (en) * | 2019-04-17 | 2019-06-14 | 天津须眉科技有限公司 | Cutter head floating structure |
| CN110281281A (en) * | 2019-06-10 | 2019-09-27 | 浙江志伯电器科技有限公司 | A kind of razor head structure and shaver |
| CN114248141A (en) * | 2021-12-29 | 2022-03-29 | 安徽池州伟舜机电有限公司 | Five-axis linkage numerical control machine tool and fault alarm system thereof |
| CN110281281B (en) * | 2019-06-10 | 2024-08-02 | 浙江志伯电器科技有限公司 | Shaver head structure and shaver |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06261986A (en) * | 1993-03-11 | 1994-09-20 | Tokyo Electric Co Ltd | Electric razor |
| CN101549499A (en) * | 2008-03-31 | 2009-10-07 | 超人集团有限公司 | Rotary type shaver with head part capable of omnidirectionally floating |
| CN204525538U (en) * | 2014-12-30 | 2015-08-05 | 陈水秀 | A kind of four head rotatings float razor device |
| CN106514732A (en) * | 2016-12-02 | 2017-03-22 | 广东罗曼智能科技股份有限公司 | Floating type shaver |
| CN206230555U (en) * | 2016-06-15 | 2017-06-09 | 李永友 | A kind of support of electric shaver |
-
2018
- 2018-08-28 CN CN201810984569.4A patent/CN109049017A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06261986A (en) * | 1993-03-11 | 1994-09-20 | Tokyo Electric Co Ltd | Electric razor |
| CN101549499A (en) * | 2008-03-31 | 2009-10-07 | 超人集团有限公司 | Rotary type shaver with head part capable of omnidirectionally floating |
| CN204525538U (en) * | 2014-12-30 | 2015-08-05 | 陈水秀 | A kind of four head rotatings float razor device |
| CN206230555U (en) * | 2016-06-15 | 2017-06-09 | 李永友 | A kind of support of electric shaver |
| CN106514732A (en) * | 2016-12-02 | 2017-03-22 | 广东罗曼智能科技股份有限公司 | Floating type shaver |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877883A (en) * | 2019-04-17 | 2019-06-14 | 天津须眉科技有限公司 | Cutter head floating structure |
| CN110281281A (en) * | 2019-06-10 | 2019-09-27 | 浙江志伯电器科技有限公司 | A kind of razor head structure and shaver |
| CN110281281B (en) * | 2019-06-10 | 2024-08-02 | 浙江志伯电器科技有限公司 | Shaver head structure and shaver |
| CN114248141A (en) * | 2021-12-29 | 2022-03-29 | 安徽池州伟舜机电有限公司 | Five-axis linkage numerical control machine tool and fault alarm system thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |
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| RJ01 | Rejection of invention patent application after publication |