CN109822629A - A kind of hair cutting utensil, cutter unit and its connector - Google Patents
A kind of hair cutting utensil, cutter unit and its connector Download PDFInfo
- Publication number
- CN109822629A CN109822629A CN201910084837.1A CN201910084837A CN109822629A CN 109822629 A CN109822629 A CN 109822629A CN 201910084837 A CN201910084837 A CN 201910084837A CN 109822629 A CN109822629 A CN 109822629A
- Authority
- CN
- China
- Prior art keywords
- connector
- joint element
- base portion
- protrusion
- elastic piece
- 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
Links
- 210000004209 hair Anatomy 0.000 title claims abstract description 15
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
- B26B19/28—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Scissors And Nippers (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of hair cutting utensil, cutter unit and its connector.It is characterized by: at least one joint element is extended in the base portion side of the connector, the joint element extends along direction and is formed with contact groove, and a protrusion is formed in the contact groove.It the advantage is that using above scheme, can preferably match existing reception socket, it is easy to disassemble, guarantee to be reliably connected.
Description
Technical field
The present invention relates to a kind of hair cutting devices, more particularly to a kind of hair cutting utensil, cutter unit and its connection
Device.
Background technique
The cutter unit of hair cutting utensil may be worn in use, dirt and/or hair residue
It is easy to be stacked at cutter unit, therefore CN105658386B discloses a kind of hair cutting utensil, socket and connector and inserts
Head, by socket and connector plug realize hair cut between the shell and cutter unit of utensil rapidly and simple attachment and
Disassembly, to be replaced and cleaned to cutter unit.
In CN105658386B, the detachable cutter unit that socket is used to connect hair cutting utensil is received, including
At least one receives socket, first biasing element and the second biasing element corresponding thereto, first biasing element and the second biasing
Element is spaced laterally apart relative to each other.
Summary of the invention
The purpose of the present invention is to provide a kind of hairs of brand new to cut utensil, cutter unit and its connector, with
It preferably matches disclosed in CN105658386B and receives socket.
The technical solution adopted in the present invention: a kind of connector, including base portion, the side of the base portion extend at least one
A joint element, the joint element extend along direction and are formed with contact groove, and a protrusion is formed in the contact groove.
The protrusion has certain elasticity.
The gap in U-typed structure is equipped in the contact groove, the gap, which to contact in groove, forms an elasticity
Piece, the elastic piece is substantially parallel with contact groove, and the protrusion is arranged on elastic piece.
Relative to its connecting pin with joint element closer to base portion, the protrusion setting exists for the free end of the elastic piece
The free end of elastic piece.
The convex surfaces are arc-shaped.
The joint element is equipped with two, and is symmetrical set along base portion center.
The cross-sectional profiles of the joint element are C-shaped.
The free end of the joint element is in bevel structure.
A kind of cutter unit, including cutting assembly and above-mentioned connector, the base portion of the connector is opposite to engage member
The other side of part is equipped with connecting element, and the connector is connect by connecting element with cutting assembly.
A kind of hair cutting utensil, including fuselage, cutting assembly and above-mentioned connector, the base portion phase of the connector
Connecting element is equipped with to the other side of joint element, the connector is connect by connecting element with cutting assembly, described to connect
Device is connect to be detachably connected by joint element and fuselage.
The beneficial effects of the present invention are: using above scheme existing reception socket can be matched, preferably convenient for tearing open
Dress, guarantees to be reliably connected.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of connector of the embodiment of the present invention.
Fig. 2 is the side view of connector of the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of cutter unit of the embodiment of the present invention.
Fig. 4 is the structural schematic diagram that hair of the embodiment of the present invention cuts utensil.
Specific embodiment
Embodiments of the present invention is further illustrated with reference to the accompanying drawing:
As shown in figure 3, a kind of cutter unit, including cutting assembly 20 and connector 30, the connector 30 and cutting assembly
20 is hinged.
As shown in figure 4, a kind of hair cuts utensil, including fuselage 10, cutting assembly 20 and connector 30, the connection
Device 30 is connect with cutting assembly 20, it is described can connector 30 be detachably connected with fuselage 10.
Wherein, the cutting assembly 20 includes tool apron, quiet knife, static knife rack, moving knife, movable knife rack, and the fuselage 10 includes can
The shell of motor is accommodated, the shell is equipped with the reception socket for matching with connector 30, which includes connecing
Receive socket, first biasing element and the second biasing element corresponding thereto, first biasing element it is opposite with the second biasing element that
This is spaced laterally apart.
It should be noted that the structure of the cutting assembly and fuselage is disclosed by CN105658386B substantially, therefore this
In be not described in detail.
As shown in Figs. 1-2, a kind of connector, including base portion 1, the base portion 1 are equipped with a central through hole 4, the center
Through-hole 4 provides the space of a connection, so that being easy to implement fuselage and cutting assembly after connector connection fuselage and cutting assembly
Between be linked.
Two connecting elements 11 arranged symmetrically are extended in 1 side of base portion, are symmetrical arranged rotation in two connecting elements 11
Turn hole or rotation protruding shaft, on cutting assembly tool apron rotation protruding shaft or rotating hole it is corresponding, the connector by connection member
Part 11 can be realized hinged with cutting assembly.
Two symmetrically arranged joint elements 2 are extended in the other side of the base portion 1, and the joint element 2 extends along
Direction is formed with contact groove 21 and is formed with a protrusion 24 in the contact groove 21 so that its cross-sectional profiles is C-shaped.
When connector and existing reception socket cooperate, joint element 2 is inserted into the reception socket for receiving socket, is placed in
Between first biasing element and the second biasing element, the contact groove 21 can be kept in contact limit with first biasing element,
And the other side of the opposite contact groove 21 of joint element 2, then it is kept in contact in the second biasing element, obtains first biasing element and the
Two biasing elements can clamp joint element 2 and guarantee connector and receive the mating connection of socket, while protrusion 24 and first is partially
It sets and forms a limit cooperation between element, guarantee that installation is reliable,
Wherein, protrusion 24 has certain elastic property, when joint element 2 is inserted into the reception socket for receiving socket, protrusion
24 preferably can mutually block with the protrusion of first biasing element, preferably progress disassembling operations.
As shown, being equipped with the gap 22 in U-typed structure in the contact groove 21, the gap 22 to contact
An elastic piece 23 is formed in groove 21, the elastic piece 23 is substantially parallel with contact groove 21, and described raised 24 and elastic piece 23
It is integrally formed, by the elastic construction of joint element 2 itself, forms the elastic effect of protrusion 24.
Further, the free end of the elastic piece 23 relative to its connecting pin with joint element 2 closer to base portion 1,
So that preferably increase the length of elastic piece 23 while guaranteeing to cooperate with first biasing element, to improve its elastic property,
Meanwhile described raised 24 free end ends that elastic piece 23 is set, it can guarantee raised 24 better elastic properties.
Certainly, in order to realize that the elastic property of protrusion 24 can also be using an elastic material as convex in addition to above scheme
It rises, and directly adsorption combined forms elastic effect by the elastic property of protrusion 24 itself on joint element 2.
In addition, raised 24 surface is arc-shaped, when contact, is more smooth, avoids the occurrence of direct abrasion.
In the present embodiment, the joint element 2 is equipped with two, and is symmetrical set along 1 center of base portion, engages certainly
The quantity of element 2 is not limited to two, is correspondingly arranged according to the specific socket that receives.
Likewise, the cross-sectional profiles of joint element 2 are also correspondingly arranged according to the specific socket that receives.
In addition, the free end of the joint element 2 is in bevel structure, bevel structure can play a guiding role, energy
It is enough to be more easily inserted into joint element 2 in the reception socket for receiving socket.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than.
Every technical staff's notice: of the invention although the present invention is described according to above-mentioned specific embodiment
Invention thought be not limited in the invention, any repacking with inventive concept will all be included in this patent protection of the patent right
In range.
Claims (10)
1. a kind of connector, including base portion (1), at least one joint element (2) is extended in the side of the base portion (1), special
Sign is: the joint element (2) extends along direction and is formed with contact groove (21), is formed in the contact groove (21)
One raised (24).
2. connector according to claim 1, it is characterised in that: the protrusion (24) has certain elasticity.
3. connector according to claim 2, it is characterised in that: being equipped in the contact groove (21) is in U-typed structure
Gap (22), the gap (22) make contact groove (21) in formed an elastic piece (23), the elastic piece (23) with connect
Touching groove (21) is substantially parallel, and the protrusion (24) is arranged on elastic piece (23).
4. connector according to claim 3, it is characterised in that: the free end of the elastic piece (23) relative to its with connect
The connecting pin of element (2) is closed closer to base portion (1), the protrusion (24) is arranged in the free end of elastic piece (23).
5. connector according to claim 1, it is characterised in that: described protrusion (24) surface is arc-shaped.
6. connector according to claim 1, it is characterised in that: the joint element (2) is equipped with two, and along base portion
(1) center is symmetrical set.
7. connector according to claim 1, it is characterised in that: the cross-sectional profiles of the joint element (2) are in " C "
Type.
8. connector according to claim 1, it is characterised in that: the free end of the joint element (2) is in bevel structure.
9. a kind of cutter unit, it is characterised in that: including cutting assembly (20) and the described in any item connections of claim 1-8
The base portion (1) of device (30), the connector (30) is equipped with connecting element (3) with respect to the other side of joint element (2), the connection
Device (30) is connect by connecting element (3) with cutting assembly (20).
10. a kind of hair cuts utensil, it is characterised in that: appoint including fuselage (10), cutting assembly (20) and claim 1-8
The base portion (1) of connector (30) described in one, the connector (30) is equipped with connection member with respect to the other side of joint element (2)
Part (3), the connector (30) are connect by connecting element (3) with cutting assembly (20), it is described can connector (30) pass through and connect
Element (2) are closed to be detachably connected with fuselage (10).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910084837.1A CN109822629A (en) | 2019-01-29 | 2019-01-29 | A kind of hair cutting utensil, cutter unit and its connector |
| PCT/CN2019/082354 WO2020155394A1 (en) | 2019-01-29 | 2019-04-12 | Hair cutting apparatus, cutting unit and connector thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910084837.1A CN109822629A (en) | 2019-01-29 | 2019-01-29 | A kind of hair cutting utensil, cutter unit and its connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109822629A true CN109822629A (en) | 2019-05-31 |
Family
ID=66862804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910084837.1A Pending CN109822629A (en) | 2019-01-29 | 2019-01-29 | A kind of hair cutting utensil, cutter unit and its connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109822629A (en) |
| WO (1) | WO2020155394A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647416A (en) * | 2013-11-22 | 2015-05-27 | 皇家飞利浦有限公司 | Hair cutting appliance, receptacle and connector plug |
| CN204664087U (en) * | 2015-05-27 | 2015-09-23 | 雷迅汽车配件（北京）有限公司 | A kind of buckle |
| CN207328078U (en) * | 2017-08-29 | 2018-05-08 | 上海蔚来汽车有限公司 | Clamp and automobile door trim for door trim side dress |
| CN209665449U (en) * | 2019-01-29 | 2019-11-22 | 浙江朗威电器科技有限公司 | A kind of hair cutting utensil, cutter unit and its connector |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11691303B2 (en) * | 2015-02-25 | 2023-07-04 | Koninklijke Philips N.V. | Stationary blade, blade set, and hair cutting appliance |
| EP3431792A1 (en) * | 2017-07-18 | 2019-01-23 | Koninklijke Philips N.V. | Coupling unit |
| CN207736326U (en) * | 2017-12-26 | 2018-08-17 | 温州市日电电器有限公司 | A kind of cutter head swinging structure of trimmer |
| CN207736323U (en) * | 2017-12-26 | 2018-08-17 | 温州市日电电器有限公司 | A kind of connection structure of the cutter head and fuselage of trimmer |
-
2019
- 2019-01-29 CN CN201910084837.1A patent/CN109822629A/en active Pending
- 2019-04-12 WO PCT/CN2019/082354 patent/WO2020155394A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647416A (en) * | 2013-11-22 | 2015-05-27 | 皇家飞利浦有限公司 | Hair cutting appliance, receptacle and connector plug |
| CN204664087U (en) * | 2015-05-27 | 2015-09-23 | 雷迅汽车配件（北京）有限公司 | A kind of buckle |
| CN207328078U (en) * | 2017-08-29 | 2018-05-08 | 上海蔚来汽车有限公司 | Clamp and automobile door trim for door trim side dress |
| CN209665449U (en) * | 2019-01-29 | 2019-11-22 | 浙江朗威电器科技有限公司 | A kind of hair cutting utensil, cutter unit and its connector |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020155394A1 (en) | 2020-08-06 |
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Legal Events
| 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 | ||
| CB02 | Change of applicant information |
Address after: 325000 Block 187, Binhai Sidao, Wenzhou Economic and Technological Development Zone, Zhejiang Province Applicant after: Zhejiang Langwei Electrical Appliance Technology Co., Ltd. Address before: 325000 Block 187, Binhai Sidao, Wenzhou Economic and Technological Development Zone, Zhejiang Province Applicant before: Wenzhou Langwei Electrical Appliances Co.,Ltd. |
|
| CB02 | Change of applicant information |