CN209665446U - Cutter head floating structure - Google Patents
Cutter head floating structure Download PDFInfo
- Publication number
- CN209665446U CN209665446U CN201920516354.XU CN201920516354U CN209665446U CN 209665446 U CN209665446 U CN 209665446U CN 201920516354 U CN201920516354 U CN 201920516354U CN 209665446 U CN209665446 U CN 209665446U
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- Prior art keywords
- floating
- cutter head
- fuselage
- connector
- connection
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- 239000013013 elastic material Substances 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000004323 axial length Effects 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003534 oscillatory effect Effects 0.000 description 2
- 239000012858 resilient material Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Dry Shavers And Clippers (AREA)
Abstract
The utility model relates to cutter head floating structures, it includes fuselage and cutter head, it further include floatation element, floatation element includes cutter head connector, floating part and fuselage connector, and floating part includes floating foundation and floating connection column, floating foundation is made of elastic material, floating connection column is connect with floating foundation, and floating foundation is fixedly connected with fuselage connector, and floating connection column is fixedly connected with cutter head connector, fuselage connector is fixedly connected with fuselage, and cutter head connector is connect with cutter head.The cutter head floating structure of the utility model, cutter head can with respect to fuselage universal floating, improve and shave experience；Convenient for assembling；May insure cutter head twisting after Rapid reset.
Description
Technical field
The utility model relates to shaver technical fields, and in particular to cutter head floating structure, tool bit connecting structure.
Background technique
Currently, the cutter head and fuselage of traditional shaver, cutter head can not be universal with respect to fuselage floating during shaving
Dynamic, i.e., cutter head, which is unable to drive, is tilted a certain angle and the angle is kept to rotate around fuselage, in order to make cutter head and skin attachement, needs
Will be relatively frequently with the whole angle for holding fuselage of hand adjustment, experience of shaving still has improved space.
In addition, during shaving, since chin is relatively sharp, when cutter head passes through chin, traditional shaver
Cutter head can not rotate larger angle, need to make cutter head and skin attachement with the whole angle for holding fuselage of hand adjustment, shave experience still
There is improved space.
Utility model content
To solve the above problems, cutter head can be with respect to fuselage the purpose of this utility model is to provide cutter head floating structure
Universal floating improves experience of shaving.
The cutter head floating structure of the utility model comprising fuselage and cutter head further include floatation element, floatation element packet
Cutter head connector, floating part and fuselage connector are included, floating part includes floating foundation and floating connection column, floating foundation are
Elastic material is made, and floating connection column is connect with floating foundation, and floating foundation is fixedly connected with fuselage connector, floating connection column
It is fixedly connected with cutter head connector, fuselage connector is fixedly connected with fuselage, and cutter head connector is connect with cutter head.
Further, fuselage connector further includes the floating part fixing seat detachably connected with fuselage connector；It floats
Part fixing seat and fuselage connector clamp floating foundation.
Convenient for the assembling of floating foundation.
Further, fuselage connector is provided with fixed pin with extending downwardly；Floating foundation is provided with fixation hole, fixed pin
It is embedded in fixation hole.
May insure cutter head twisting after Rapid reset.
Further, floatation element further includes floating spring；Fuselage connector is provided with spring groove, and floating part is provided with bullet
Spring abutment；One end of floating spring is embedded in spring groove, and the other end of floating spring snugly covers on spring base.
The elastic force of floating spring can reinforce the universal floating effect of cutter head.
Further, cutter head connector is provided with connection sleeve with extending downwardly, and floating connection column is snugly inserted into connection
Sleeve, connection buckle made of resilient material is arranged in floating connection column and connection sleeve platform, cutter head connector offer card
Catching groove, connection buckle are caught in buckle slot, and connection sleeve supports connection sleeve platform.
The assembling between floating connection column and cutter head connector, comparison side can be completed without using tools such as screwdrivers
Just.
Further, it connects and is provided with locating slot in sleeve, floating connection column is provided with locating piece, locating piece insertion positioning
Slot.
To improve floating connection column and connect company's intensity between sleeve.
Compared with prior art, the cutter head floating structure of the utility model has the following beneficial effects:
(1) cutter head can with respect to fuselage universal floating, improve and shave experience；
(2) convenient for assembling；
(3) may insure cutter head twisting after Rapid reset.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the shaver in the utility model.
Fig. 2 is the perspective exploded view of the shaver in the utility model.
Fig. 3 is the perspective exploded view of floatation element.
Fig. 4 is the perspective exploded view at another visual angle of floatation element.
Fig. 5 is the half-sectional stereoscopic schematic diagram of cutter head connector.
Fig. 6 is the half-section diagram of floatation element.
Fig. 7 is the stereoscopic schematic diagram of cutter head.
Fig. 8 is the perspective exploded view of cutter head and floatation element.
Fig. 9 is the half-sectional perspective exploded view of cutter head and floatation element.In Fig. 9, knife screen component is not drawn into.
Figure 10 is the schematic diagram of the amplification at the I of Fig. 9.
Fuselage 1；Cutter head 2；Knife screen component 21；Power output end 211；Knife square 212；Hinged convex block slot 214；Hinged groove
22；Hinge hole 221；Hinged convex block 222；Protective cover 23；Connect ear slot 231；Engaging lug gap 232；Floatation element 3；Cutter head connects
Fitting 31；Connect sleeve 311；Buckle slot 312；Locating slot 313；Floating part 32；Floating foundation 321；Floating connection column 322；Gu
Determine hole 323；Connection buckle 324；Locating piece 325；Connect sleeve platform 326；Fuselage connector 33；Floating part fixing seat 331；It is fixed
Pin 332；Floating spring 34；Spring groove 341；Spring base 342；Walk spool 39；Walk pore 391；Engaging lug 4；Articulated shaft 41；Damping
Block 42；Cutter head lid 9；Hinged axial length A；Hinged convex block groove width B；Hinged convex block minimum wall thickness (MINI W.) C；Shave direction D.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is illustrated.
The cutter head floating structure of the utility model comprising fuselage 1 and cutter head 2.
Fuselage 1 when shaving by user's hand for being held.Fuselage 1 is provided with power source, such as lithium for driving cutter head 2
Battery etc., fuselage 1 are additionally provided with pcb board and switch etc. for controlling the components of shaver operation.
In general, cutter head 2 is for cutting off beard when shaving, cutter head 2 is provided with several knife screen components 21.Knife screen component 21 is usual
The interior knife that is provided with knife net and can be moved with respect to knife net, beard is passed through into knife net, the interior knife of opposite knife net movement can will be recklessly
It must cut off, realize shaving function.
The cutter head floating structure of the utility model, further includes floatation element 3, and floatation element 3 includes cutter head connector 31, floats
Moving part 32 and fuselage connector 33.
Floating part 32 includes floating foundation 321 and floating connection column 322, and floating foundation 321 is that [ratio is made in elastic material
Such as, silica gel etc.], floating connection column 322 is connect with floating foundation 321.In general, floating connection column 322 is made of plastics, and lead to
Encapsulated technique is crossed to be connected as one with floating foundation 321.
Floating foundation 321 is fixedly connected with fuselage connector 33, floating connection column 322 and the fixed company of cutter head connector 31
It connects.
Fuselage connector 33 is fixedly connected with fuselage 1, and cutter head connector 31 is connect with cutter head 2.
The working principle of the cutter head floating structure of the utility model are as follows: when needing to shave, hold with a hand fuselage 1 and open and shave
Palpus knife by cutter head 2 and skin contact, cuts off the interior knife that beard passes through the knife net of cutter head 2, opposite knife net moves by beard, real
Existing shaving function.
During shaving, since floating foundation 321 is made of elastic material, cutter head 2 can be universal with respect to fuselage 1 floating
Dynamic, i.e., cutter head 2 can drive the inclination of floating connection column 322 [axle center of Relative Floating connecting column 322 tilts] certain angle and protect
The angle is held around the axis rotation of floating connection column 322, and cutter head 2 can rotate centainly around the axle center of floating connection column 322
Angle [is twisted around the axle center of floating connection column 322]；Without continually with hand adjustment it is whole hold fuselage 1 angle, make knife
First 2 and skin attachement.
From the above, it is seen that the cutter head floating structure of the utility model, cutter head 2 can with respect to 1 universal floating of fuselage, mention
Height shaves experience.
Further, fuselage connector 33 further includes floating with fuselage connector 33 detachably connected [passing through screw]
Moving part fixing seat 331；Floating part fixing seat 331 and fuselage connector 33 clamp floating foundation 321, to make floating foundation 321
It is connect with fuselage connector 33.Convenient for the assembling of floating foundation 321.
Further, fuselage connector 33 is provided with fixed pin 332 with extending downwardly；Floating foundation 321 is provided with fixation
Hole 323, fixed pin 332 are embedded in fixation hole 323.May insure cutter head 2 twist after Rapid reset [if floating foundation 321 is rotatable,
Cutter head 2 drives floating foundation 321 to rotate when twisting around the axle center of floating connection column 322, and the elastic force that floating foundation 321 provides can not
Cutter head 2 is resetted, meanwhile, elastic deformation can occur for the inner wall of fixation hole 323, offer elastic force is replied immediately fastly after twisting cutter head 2
Position].In general, fixation hole 323 and fixed pin 332 are two or more and equal around the axle center of floating foundation 321
Cloth, so that 321 uniform force of floating foundation.
Further, floatation element 3 further includes floating spring 34；Fuselage connector 33 is provided with spring groove 341, floating part
32 are provided with spring base 342；One end of floating spring 34 is embedded in spring groove 341, and the other end of floating spring 34 snugly covers
On spring base 342.The elastic force of floating spring 34 can reinforce the universal floating effect of cutter head 2.
Preferably, cutter head connector 31 is provided with connection sleeve 311 with extending downwardly, and floating connection column 322 is snugly inserted
Enter to connect sleeve 311, floating connection column 322 be arranged connection buckle 324 made of resilient material [such as ABS plastic etc.] and
Sleeve platform 326 is connected, cutter head connector 31 offers buckle slot 312, and connection buckle 324 is caught in buckle slot 312, connects sleeve
311 support connection sleeve platform 326.When assembling, when floatation element 3, floating connection column 322 need to be only inserted into connection sleeve 311[and be inserted
During entering, elastic deformation occurs for connection buckle 324], until connection buckle 324 is caught in buckle slot 312 and connection sleeve 311
Connection sleeve platform 326 is supported, floating connection column 322 can be made to be fixedly connected with cutter head connector 31；Without using screwdriver etc.
The assembling between floating connection column 322 and cutter head connector 31 can be completed in tool, more convenient.
In general, being provided with locating slot 313 in connection sleeve 311, floating connection column 322 is provided with locating piece 325, locating piece
325 insertion locating slots 313.[floating connection column is prevented to improve floating connection column 322 and connect company's intensity between sleeve 311
322 rotate around connection sleeve 311].
The tool bit connecting structure of the utility model comprising fuselage 1, cutter head 2 and the engaging lug 4 being connect with fuselage 1.Make
For preferably embodiment, engaging lug 4 is fixedly installed [passing through screw etc.] on the cutter head connector 31 of floatation element 3, floats
The fuselage connector 33 of dynamic component 3 is connect with fuselage 1, so that engaging lug 4 be made to connect with fuselage 1.
Cutter head 2 is provided with knife screen component 21 and hinged groove 22.Knife screen component 21 is usually provided with knife net and can be opposite
Beard is passed through knife net by the interior knife [driven by power output end 211 and moved] of knife net movement, the interior knife of opposite knife net movement is
Beard can be cut off, realize shaving function.In general, interior knife can make linear reciprocating motion [the i.e. knife net of oscillatory type with respect to knife net
Component 21], interior knife can also move in a circle [i.e. revolving knife screen component 21] with respect to knife net.
Engaging lug 4 is provided with articulated shaft 41；Hinged groove 22 is provided with hinge hole 221, and articulated shaft 41 is embedded in hinge hole 221,
To keep engaging lug 4 and cutter head 2 hinged.
In general, engaging lug 4 is for two and hinged with the two sides of cutter head 2 respectively.So that 2 stress balance of cutter head, will not skew.
It when being shaved using shaver, holds with a hand fuselage 1 and opens shaver, by cutter head 2 and skin contact, wear beard
The interior knife of the knife net, opposite knife net movement of crossing cutter head 2 cuts off beard, realizes shaving function.
During shaving, cutter head 2 can be rotated around engaging lug 4, without continually using the whole angle for holding fuselage 1 of hand adjustment
It spends, make cutter head 2 and skin attachement.For the shaver of the knife screen component 21 of oscillatory type, knife screen component 21 would generally be along the side of shaving
Several are set to D, the axle center of articulated shaft 41 is vertical with the direction D that shaves, and makes cutter head 2 can be direction of rotation and to shave direction D
In in same plane；When cutter head 2 is by chin, with the whole angle for holding fuselage 1 of hand adjustment without adjustment, cutter head 2 can revolve
Turn larger angle, make cutter head 2 and skin attachement.
Further, engaging lug 4 is provided with damping block 42；Damping block 42 is bonded with the inner wall of hinged groove 22.Damping block 42
Frictional force provided by being bonded with the inner wall of hinged groove 22 can make cutter head 2 with respect to 1 damping rotary of fuselage, with biggish power
Push fuselage 1, when cutter head 2 can also be made closely to be bonded with skin, cutter head 2 will not rotate too fast and cause cutter head 2 to slip over skin
Skin [if the rotation angle of cutter head 2 is spent greatly, pushes the power of fuselage 1 not make cutter head 2 and skin attachement but keeps cutter head 2 sliding along skin
It is dynamic], it is ensured that shave effect.
Further, cutter head 2 is provided with hinged convex block 222 with upwardly extending, and hinged groove 22 is arranged in hinged convex block 222
Interior, hinge hole 221 is exposed from hinged convex block 222.When engaging lug 4 and cutter head 2 is hinged, engaging lug 4 is inserted into hinged groove 22, so
Articulated shaft 41 is passed through into hinge hole 221 and engaging lug 4 afterwards, the assembling between engaging lug 4 and cutter head 2 is more convenient.
Further, cutter head 2 is also detachably provided with [for example realizing in such a way that magnet adsorbs detachable] knife net
Lid 212, knife square 212 are provided with hinged convex block slot 214, and hinged convex block slot 214 surrounds hinged convex block 222.Knife square 212 plays
While the effect of protection, the assembling between engaging lug 4 and cutter head 2 is not influenced.
Preferably, the length of articulated shaft 41 is hinged axial length A；[hinged groove 22 is hinged at articulated shaft 41 for hinged groove 22
At axis 41, articulated shaft 41, the two is completely coincident in projection of the articulated shaft 41 on the plane perpendicular to 41 axle center of articulated shaft] most
Small lumen width is hinged convex block groove width B；[hinged groove 22 is at articulated shaft 41, articulated shaft at articulated shaft 41 for hinged convex block 222
41, the two is completely coincident in projection of the articulated shaft 41 on the plane perpendicular to 41 axle center of articulated shaft] minimum wall thickness (MINI W.) be hinged
Convex block minimum wall thickness (MINI W.) C then meets hinged convex block groove width B and subtracts hinged axial length A less than hinged convex block minimum wall thickness (MINI W.) C.Even if shaver
Using the time is longer, the abrasion of hinge hole 221 move axially articulated shaft 41 can along articulated shaft 41, articulated shaft 41 is by can also be hinged
The inner wall of slot 22 is supported and can not be removed, it is ensured that engaging lug 4 and the hinged reliability of cutter head 2.
Further, cutter head 2 further includes the protective cover 23 connecting with cutter head 2, the company of being provided between protective cover 23 and cutter head 2
Lug gap 232, protective cover 23 offer connection ear slot 231, and engaging lug 4 passes through connection ear slot 231 and engaging lug gap
232.The rotation angle that connection ear slot 231 supports engaging lug 4, can limit cutter head 2, prevents 2 rotation angle of cutter head from spending and slips over greatly
Skin.
It is to be appreciated that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", "bottom", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings,
It is only the present invention and simplified description for ease of description, rather than indicating or imply signified device or element must have specifically
Orientation is constructed and is operated for specific orientation, thus should not be understood as the limitation that content is protected to the utility model.
Above specific embodiment is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution, improvement and etc. done within the spirit and principle of work, should be included in this creation protection scope it
It is interior.
Claims (6)
1. cutter head floating structure, including fuselage (1) and cutter head (2), it is characterised in that: further include floatation element (3), floating group
Part (3) includes cutter head connector (31), floating part (32) and fuselage connector (33), and floating part (32) includes floating foundation
(321) and floating connection column (322), floating foundation (321) are made of elastic material, floating connection column (322) and floating base
Seat (321) connection, floating foundation (321) are fixedly connected with fuselage connector (33), floating connection column (322) and cutter head connector
(31) it is fixedly connected, fuselage connector (33) is fixedly connected with the fuselage (1), cutter head connector (31) and the cutter head (2)
Connection.
2. cutter head floating structure as described in claim 1, it is characterised in that: the fuselage connector (33) further includes connecting with fuselage
The detachably connected floating part fixing seat (331) of fitting (33)；Floating part fixing seat (331) and the fuselage connector (33)
Clamp the floating foundation (321).
3. cutter head floating structure as claimed in claim 2, it is characterised in that: the fuselage connector (33) is arranged with extending downwardly
There are fixed pin (332)；The floating foundation (321) is provided with fixation hole (323), and fixed pin (332) is embedded in fixation hole (323).
4. cutter head floating structure as described in claim 1, it is characterised in that: the floatation element (3) further includes floating spring
(34)；The fuselage connector (33) is provided with spring groove (341), and the floating part (32) is provided with spring base (342)；It floats
One end of spring (34) is embedded in spring groove (341), and the other end of floating spring (34) snugly covers on spring base (342).
5. cutter head floating structure as described in claim 1, it is characterised in that: the cutter head connector (31) is arranged with extending downwardly
Have connection sleeve (311), the floating connection column (322) is snugly inserted into connection sleeve (311), and floating connection column (322) is set
It is equipped with connection buckle made of elastic material (324) and connection sleeve platform (326), the cutter head connector (31) offers card
Catching groove (312), connection buckle (324) are caught in buckle slot (312), and connection sleeve (311) supports connection sleeve platform (326).
6. cutter head floating structure as claimed in claim 5, it is characterised in that: be provided with locating slot in the connection sleeve (311)
(313), the floating connection column (322) is provided with locating piece (325), and locating piece (325) is embedded in locating slot (313).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516354.XU CN209665446U (en) | 2019-04-17 | 2019-04-17 | Cutter head floating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516354.XU CN209665446U (en) | 2019-04-17 | 2019-04-17 | Cutter head floating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209665446U true CN209665446U (en) | 2019-11-22 |
Family
ID=68574295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920516354.XU Active CN209665446U (en) | 2019-04-17 | 2019-04-17 | Cutter head floating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209665446U (en) |
Cited By (1)
| 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 |
-
2019
- 2019-04-17 CN CN201920516354.XU patent/CN209665446U/en active Active
Cited By (1)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 226001 Building 8, Huahui Zhigu Science Industrial Park, No. 17, Huayuan Road, Guanyinshan Street, Chongchuan District, Nantong, Jiangsu Province Patentee after: Xumei Intelligent Technology (Jiangsu) Co.,Ltd. Patentee after: BEIJING XIAOMI MOBILE SOFTWARE Co.,Ltd. Address before: Room 1118, building C02, venture headquarters base, North Fuyuan Road, Wuqing Development Zone, Wuqing District, Tianjin Patentee before: TIANJIN XUMEI TECHNOLOGY CO.,LTD. Patentee before: BEIJING XIAOMI MOBILE SOFTWARE Co.,Ltd. |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240314 Granted publication date: 20191122 |