CN206964296U - A kind of annex for hair care appliance - Google Patents
A kind of annex for hair care appliance Download PDFInfo
- Publication number
- CN206964296U CN206964296U CN201720293782.1U CN201720293782U CN206964296U CN 206964296 U CN206964296 U CN 206964296U CN 201720293782 U CN201720293782 U CN 201720293782U CN 206964296 U CN206964296 U CN 206964296U
- Authority
- CN
- China
- Prior art keywords
- annex
- fluid
- diameter
- elongated body
- fin
- 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.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D2/00—Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
- A45D2/36—Hair curlers or hair winders with incorporated heating or drying means, e.g. electric, using chemical reaction
- A45D2/367—Hair curlers or hair winders with incorporated heating or drying means, e.g. electric, using chemical reaction with electrical heating means
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D1/00—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D1/00—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor
- A45D1/02—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with means for internal heating, e.g. by liquid fuel
- A45D1/04—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with means for internal heating, e.g. by liquid fuel by electricity
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D2/00—Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
- A45D2/12—Hair winders or hair curlers for use parallel to the scalp, i.e. flat-curlers
- A45D2/24—Hair winders or hair curlers for use parallel to the scalp, i.e. flat-curlers of multi-part type, e.g. with sliding parts other than for fastening
- A45D2/32—Hair winders or hair curlers for use parallel to the scalp, i.e. flat-curlers of multi-part type, e.g. with sliding parts other than for fastening with positive non-return means, e.g. ratchet
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D1/00—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor
- A45D2001/002—Accessories therefor
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D1/00—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor
- A45D1/02—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with means for internal heating, e.g. by liquid fuel
- A45D1/04—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with means for internal heating, e.g. by liquid fuel by electricity
- A45D2001/045—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with means for internal heating, e.g. by liquid fuel by electricity the power being supplied by batteries
Abstract
Disclose a kind of annex for hair care appliance, the annex includes the slender body with first end and the second end, fluid intake at first end, fluid issuing and the fluid flow path extended between fluid intake and fluid issuing, diameter wherein at first end is more than the diameter at the second end, and fluid issuing extends to the second end from first end.The elongated body can be assembled from first end towards the second end.The diameter of the elongated body is incrementally decreased from first end.Reducing for diameter can extend along a part for elongated body.Diameter is from the diameter at first end to the little by little transition of the diameter at the second end.
Description
Technical field
A kind of annex for hand-held instruments is the utility model is related to, particularly hair care appliance such as heats moulding
Utensil.
Background technology
In traditional heating mo(u)lding equipment, air is aspirated into entrance and by head or annex by fan unit
It is directed toward hair.According to desired moulding, air may not be heated.Head or annex generally include mane, hair
It is wound onto and is maintained on mane and is used for moulding.The air is usually orthogonal to the surface blowout annex of annex.When moulding head
When sending out to perm, it can be difficult to untie hair from mane and the hair may be tangled.
When moulding hair is perms, it is also known that using curling tongs, wherein heated bucket can be wound in hair around bucket
Reach higher temperature before, then by bucket fixing for a period of time.The reuse of such curling iron at high temperature can
Hair can be damaged.
Utility model content
According in a first aspect, the utility model provides a kind of hair care appliance, it includes body, and the body has stream
Body entrance, fluid issuing, the fluid flow path extended between fluid intake and fluid issuing and at least one fin, this is extremely
A few fin is used to guide fluid to include at least two extensions towards fluid issuing, the wherein body in fluid flow path
Plate and the fluid issuing include the groove limited by the lap between at least two extension board, and wherein this is at least one
Fin is positioned in the lap between at least two extension board.
Advantage is to provide fin on the inner surface of each plate, and the fin is used for when flowing drain fitting accurately
Guiding flowing.Especially, the consistent air stream of drain fitting will allow topknot to be uniformly adhered in the length of bucket.
Preferably, the body is elongated and extended along axis.In a preferred embodiment, the slender body has first end
Portion and the second end, and fluid intake is at first end.
Preferably, fluid issuing extends along axis between first end and the second end.
In a preferred embodiment, at least one fin is aerofoil profile (aerofoil).This shape is favourable, because
It reduces turbulent flow.
Preferably, at least one fin guides fluid in fluid flow path from first direction to second direction stream
It is dynamic.In a preferred embodiment, axis of the first direction parallel to body.Preferably, the second direction relative to the axis into 85 °
To 95 °.
In a preferred embodiment, at least one fin includes multiple fins, first end of the plurality of fin from body
Extend towards the second end of body.
Preferably, the plurality of fin is irregularly spaced apart from out along body.In a preferred embodiment, the plurality of fin is towards the
Two End assemblies are gradually close together.
Preferably, the axis of the plurality of fin opposing body is at an angle of.In a preferred embodiment, the plurality of fin is at least
The angle of some is different from neighbouring fin.Preferably, multiple fins increase on the angle of axis towards the second end.
Advantage is the provision of the change of angle of the fin in lap, and the angle of wherein fin is to depend on fin
Along the position of the length of annex, to optimize air stream attachment.
In a preferred embodiment, the size of the plurality of fin changes between first end and the second end.Preferably, should
The second end of multiple fins towards body little by little diminishes.
In a preferred embodiment, each of the plurality of fin has identical profile.
Preferably, axis bending of the groove on body.Advantage is the combination of the Torsion coil form of each plate, and it is carried
Supply spiral fluid outlet slot and inner tab and guide fluid during the attachment on the surface that air flows to annex to strengthen when this
Flow out annex.
In a preferred embodiment, the lap between at least one fin and at least two extension board has substantially
Identical length.
Preferably, one at least one fin has fluid guiding function and structural function.
In a preferred embodiment, each extension board by post and plate shape into.
Preferably, groove by the post from adjacent extension board and plate shape into.
According to second aspect, the utility model provides a kind of annex for hair care appliance, and the annex includes tool
There is an elongated body of first end and the second end, the fluid intake at first end, fluid issuing and in fluid intake
The fluid flow path extended between fluid issuing, wherein cooling end is positioned proximate to the second end of elongated body
And the cooling end is spaced apart from the second end of elongated body.
Cool down the downside of end and the gap closed between end of elongated body and advantageously minimize cooling end
Heat transmission, and also have allow element segment between manufacturing tolerance advantage.
Preferably, the air gap is arranged between cooling end and the second end of elongated body.
In a preferred embodiment, the cooling end includes annular flange, and it extends around the second end of elongated body.
Preferably, the elongated body has outer wall.In a preferred embodiment, the annular flange is spaced apart from outer wall.
In a preferred embodiment, the cooling end includes the handle from flange extension.
Preferably, the handle is cylindrical.In a preferred embodiment, the handle is hollow.Have on cooling end
Having hollow handle, advantageously air offer is further insulated.
Preferably, the outer wall is formed by least two plates (it extends to the second end from first end).
In a preferred embodiment, the fluid issuing includes groove, and the wherein groove extends between at least two plate.It is preferred that
Ground, the groove are bendings.In a preferred embodiment, the fluid issuing includes more than one groove.
According to the third aspect, the utility model provides a kind of annex for hair care appliance, and the annex includes the
One sub-component and second sub-component, the wherein first sub-component include cage, and the part of second sub-component is installed on the cage.
Preferably, the first sub-component is formed by multiple posts spaced apart.
In a preferred embodiment, the second sub-component includes multiple plates.
Preferably, (it extends to the second end to the longitudinal flange that each includes of the plurality of post spaced apart from first end
Portion).In a preferred embodiment, each of the plurality of plate includes cooperation longitudinal flange.
Preferably, the plate of equal amount and post are set.
In a preferred embodiment, the first sub-component include at least one structural fin (its a pair adjacent posts it
Between extend).
Preferably, the second sub-component includes multiple plates, and each of the plurality of plate includes breach, and the breach is used to accommodate
At least one structural fin.
In a preferred embodiment, the annex includes elongated body, and the elongated body is by multiple posts spaced apart and more
Individual plate shape into.Preferably, the elongated body includes first end and the second end.
In a preferred embodiment, the plurality of plate and each of the plurality of post spaced apart are arranged in elongated body
There is one in a pair of the juts and recess of cooperation at first end.Preferably, the plurality of plate and the plurality of spaced apart
Post it is each be arranged to have in a pair of the juts and recess of cooperation at the second end of elongated body another.
In a preferred embodiment, as the plurality of plate is attached to first sub-component, the plurality of plate is soldered to the first subgroup
Part.
Preferably, each of the plurality of post spaced apart includes longitudinal flange, and the longitudinal flange extends to from first end
The second end, and each of the plurality of plate is welded together including cooperation longitudinal flange and these flanges.
In a preferred embodiment, relative to longitudinal flange and cooperation longitudinal flange in each of the plurality of post spaced apart and
Each far-end of the plurality of plate is groove, and the groove forms a part for the fluid issuing of annex.
Preferably, the plurality of fin is arranged in groove.In a preferred embodiment, the plurality of fin be used for be maintained at post and
Groove gap between plate.Preferably, multiple fins are used to turn to the fluid of spout.
In a preferred embodiment, at the first end of elongated body, connection ring is arranged for annex being connected to
Hair care appliance.
According to fourth aspect, the utility model provides a kind of annex for hair care appliance, and the annex includes tool
There is an elongated body of first end and the second end, the fluid intake at first end, fluid issuing and in fluid intake
The fluid flow path extended between fluid issuing, its middle shaft collar is arranged at first end and the collar is around elongated
Body extends.
Advantage is to provide square protrusion portion or collar at the first end of annex, and it is used to avoid hot-air moulding
The volume of air near equipment is inhaled and avoids hair from being wound along hot-air mo(u)lding equipment.
Preferably, fluid issuing extends near collar towards the second end of elongated body.In a preferred embodiment,
The collar stretches out from elongated body portion.Preferably, the elongated body portion extends along axis and the collar is generally perpendicular to thin
The axis of long body.In a preferred embodiment, the elongated body stretches out radially from the axis and the collar is from axis pair
Further extend in elongated body.Preferably, the collar surrounds elongated body radially.
In a preferred embodiment, the fluid issuing includes at least one groove extended along elongated body.
Preferably, the outer wall is formed by least two extension boards, and at least one groove at least two extension board it
Between extend.
In a preferred embodiment, the elongated body extends along axis and at least one groove is on the axis bending.It is excellent
Selection of land, at least one groove is spiral.
According to the 5th aspect, the utility model provides a kind of annex for hair care appliance, and the annex includes tool
There is an elongated body of first end and the second end, the fluid intake at first end, fluid issuing and in fluid intake
The fluid flow path extended between fluid issuing, wherein the diameter at first end is more than straight at the second end
Footpath, and fluid issuing extends to the second end from first end.
Preferably, the elongated body is assembled from first end towards the second end.
In a preferred embodiment, the diameter of the elongated body is incrementally decreased from first end.Preferably, diameter subtracts
It is small to extend along a part for elongated body.In a preferred embodiment, diameter is from the diameter at first end at the second end
Diameter little by little transition at portion.
Preferably, the elongated body includes extension board, and the extension board extends to the second end from first end.Preferred
In embodiment, the extension board has thickness, and the thickness of the plate is unanimous on the whole along body.
Preferably, all it is interior change and external change two along any change in the diameter of the length of elongated body
Person.
In a preferred embodiment, the elongated body opens towards first end.Advantageously, the quilt of the first end of annex
The profile of opening reduces turbulent flow and so as to help the initial attachment of the end of topknot.In addition, the second end court of the hair from annex
Wound to air inflow aperture end.
Preferably, elongated body extends along axis and with substantially constant from the second end towards first end along axis
Diameter.
In a preferred embodiment, the fluid issuing includes at least one groove extended along elongated body.Preferably, this is thin
Long body extends along axis and at least one groove is on the axis bending.In a preferred embodiment, at least one groove is
It is spiral.
Advantageously, annex of the present utility model can be arranged to different sizes so that the curly hair of several sizes can be made
Type.In addition, any one in clock wise spirals shape air outflow port groove or counter-clockwise helical shape air outflow port groove can be utilized.
The direction of the lap of groove determines the direction of curly hair.
According to the 6th aspect, the utility model provides a kind of annex for hair care appliance, and the annex includes this
Body, the body have a fluid intake, fluid issuing, the fluid flow path extended between fluid intake and fluid issuing, and
One fin and the second fin, for guiding fluid to include at least towards fluid issuing, the wherein body in fluid flow path
Two extension boards and the fluid issuing include the groove limited by the lap between at least two extension board, wherein first
Fin and the second fin be in bending and the lap that is positioned between at least two extension board, wherein first wing
Piece and the second fin are bent in opposite direction.
Preferably, the fluid intake includes the first cross-sectional area, and the body includes outer wall, and the outer wall of the body includes the
Two cross-sectional areas, wherein second cross-sectional area are more than the first cross-sectional area.
In a preferred embodiment, the fluid intake has diameter df, the annex has diameter d2, wherein d2More than df。
Preferably, the body is elongated and extended along axis.In a preferred embodiment, the body have first end and
The second end, and fluid intake is at first end.
Preferably, the first fin adjacent fluid entrance.In a preferred embodiment, first fin has convex surface, and this is convex
Face is towards fluid intake.
Preferably, second fin has concave surface and the concave surface towards fluid intake.
In a preferred embodiment, first fin and the second fin are air foil shapes.
Preferably, the fluid issuing extends along axis between first end and the second end.
In a preferred embodiment, second fin includes the multiple fins being spaced apart along extension board.Preferably, the plurality of wing
Piece is irregularly spaced apart from out along extension board.In a preferred embodiment, the plurality of fin is at an angle of relative to the axis of body.It is preferred that
Ground, at least some of angle of the plurality of fin are different from neighbouring fin.In a preferred embodiment, multiple fins are on axis
Angle towards the second end increase.Preferably, the size of the plurality of fin changes along extension board.In a preferred embodiment, should
The each of multiple fins has identical profile.Preferably, the weight between at least one fin and at least two extension board
The length that folded part is substantially the same.
In a preferred embodiment, axis bending of the groove on body.
Preferably, each extension board by post and plate shape into.
In a preferred embodiment, the groove is formed by post and plate from neighbouring extension board.
Preferably, the annex also includes at least one structural fin.In a preferred embodiment, this is at least one structural
Fin is connected between post and neighbouring post.Preferably, at least one structure fin is connected between post and plate.
Advantageously, the jut on the guide edge of the inner surface of plate provide reinforcement air flow to annex (particularly
The annex (such as 40mm) of larger diameter) outer surface attachment.
According on the other hand, the utility model provides a kind of annex for hair care appliance, and the annex includes this
Body, the body have fluid intake, fluid issuing and the fluid flow path extended between fluid intake and fluid issuing, its
In the fluid issuing include the groove that is limited by the lap between inner radial extension board and radially outer extension board.
Preferably, the inner radial extension board includes inner radial surface, the inner radial surface towards lap radially to
Interior bending.
Preferably, the inner radial extension board includes post and plate.
In a preferred embodiment, the inner radial surface includes ribs, and the ribs preferably extends radially inwardly from post.It is excellent
Selection of land, the ribs are the smooth transitions that circular therefore its offer flow of fluid passes through annex.The ribs is from lap
Inlet end portion at least in part along post inner radial surface extend.
Preferably, the post includes lug boss, and the lug boss is positioned adjacent to the inlet end portion of inner radial plate.This is raised
Portion is bulge or the partial thickening portion of post.Preferably, the lug boss is substantially hemispheric.Preferably, the lug boss is from post
Inlet end portion extend to the outlet end of post.Alternatively, extend along post the raised portion.
In a preferred embodiment, the substantially whole length extension of ribs, lug boss or bulge along post.
Preferably, adjacent fluid porch, ribs, lug boss or bulge include inclined-plane or angled face.This is carried
Flow of fluid has been supplied to enter the smooth transition of annex.Preferably, the annex includes connection ring, and the connection ring is used to be connected to device
Tool.In a preferred embodiment, the connection ring limits the fluid intake into annex.Preferably, at neighbouring connection ring, ribs,
Lug boss or bulge be located at in connection ring identical plane.In a preferred embodiment, ribs, lug boss or bulge from
Connection ring extends radially inwardly to least radius towards the downstream end of annex.Once the least radius is reached, it is preferable that should
Ribs, lug boss or bulge are maintained at substantially constant radius relative to the longitudinal axis X-X of annex.
Preferably, the hair care appliance is heating styling appliance.
Brief description of the drawings
Preferred feature of the present utility model will be described only as an example, with reference to accompanying drawing now, wherein：
Fig. 1 is the perspective view of embodiment of the present utility model；
Fig. 2 a are the exploded views of annex；
Fig. 2 b are the isometric views of first sub-component；
Fig. 2 c are the exploded views of second sub-component；
Fig. 3 is the side view of annex；
Fig. 4 is the viewgraph of cross-section intercepted along the line A-A in Fig. 3；
Fig. 5 is the viewgraph of cross-section intercepted along the line B-B in Fig. 3；
Fig. 6 is the viewgraph of cross-section intercepted along the line X-X in Fig. 3；
Fig. 7 is the top end view of annex；
Fig. 8 is the bottom end view of annex；
Fig. 9 is the front view of single plate；
Figure 10 is the side view of single plate；
Figure 11 is the perspective view of second embodiment of the present utility model；
Figure 12 is the exploded view of the annex in Figure 11；
Figure 13 is the side view of the annex in Figure 11；
Figure 14 is the viewgraph of cross-section intercepted along the line A-A in Figure 13；
Figure 15 is the viewgraph of cross-section intercepted along the line B-B in Figure 13；
Figure 16 is the cross sectional longitudinal view of the annex in Figure 11；
Figure 17 is the side view of the single plate of the annex in Figure 11；And
Figure 18 is the side view of the example of hot-air mo(u)lding equipment, the hot-air mo(u)lding equipment that annex can be connected.
Embodiment
Fig. 1 is the external view of annex 10 of the present utility model；The annex 10 includes fluid intake 20, the fluid intake 20
Air stream is received for the gas outlet end of heated air mo(u)lding equipment or similar devices.The 20 generally circular shape of fluid intake
Shape, so as to form gas-tight seal connection with the substantial circular outlet end of hot-air mo(u)lding equipment.
The annex 10 for essence cylinder and extend longitudinally into distal end 30 from fluid intake 20, preferably continue by hot empty
The line that gas mo(u)lding equipment limits.The annex has elongated body 12, and the body 12 has first end 14 and the second end 16.
Elongated board 40 extends to the second end 16 from first end 14, and the elongated slot 50 being disposed between adjacent panels 40 includes being used for
The fluid issuing of this annex.The distal end 30 of annex 10 includes cooling end 32.
In this embodiment, the annex 10 has the constant diameter d extended at least in part along elongated body 121,
It is less than the diameter d of fluid intake 20f。
Fig. 2 a, 2b and 2c show the exploded view and isometric view of the preferred embodiment of annex, and it is exposed inside some
The structure and part being illustrated can also be preferable component sub-segments.Fig. 2 a and 2b show first sub-component 100, and it is by center
Cylindrical cage structure 60 is formed, and this is shown as having six elongated support columns 62.Six elongated support columns
Second end of 62 collar 64 and central cylindrical cage structure 60 at the fluid intake 20 of central cylindrical cage structure 60
Extend between end wall 66 at portion 24.The collar 64 extends from connection ring 68.The connection ring 68 is used to annex 10 being connected to
Hot-air mo(u)lding equipment or similar devices.The end wall 66 includes prominent ring 26, and the protrusion ring 26 passes through for cooling down end 32
Radially around the attachment of the lug 28 of cooling end 32.Fluid issuing from neighbouring collar 64 by extending in central cylindrical cage
The groove 50 of end wall 66 at the second end 24 of shape structure 60 is formed.
The second sub-component 110 is formed by six independent plates 40, as illustrated in fig. 2 c.When annex is manufactured, this
Two sub-components 110 are attached to first sub-component 100.In a preferred embodiment, each plate 40 is attached to post 62 and formed and extended
Plate 54 (shown in Fig. 5), and this forms elongated body 12, it is at the second end of collar 64 and central cylindrical cage structure 60
Extend between portion 24.The elongated body 12 has first end 14 (neighbouring collar 64) and the second end 16, and (it is adjacent to center
The end wall 66 of cylindrical cage structure 60).The elongated extension of body 12 and post 62, plate 40 are grown as elongated groove 50.
The collar 64 and connection ring 68 form a part for central cylindrical cage structure 60 but are not elongated bodies 12.
The collar 64 is flat and annular, and the collar, which stretches out and had from elongated body, is more than connection ring 68,
Elongated body 12 and the diameter of the diameter of cylindrical cage structure 60.The collar 64 is generally normal to the longitudinal axis X- of annex
X, it is also the longitudinal axis of elongated body 12.
In order to which first sub-component is attached into second sub-component, each plate 40 is attached to post 62.Each post 62 has number
Individual structure, it is used to receive the attachment structure on the inner side of each plate 50.Especially, three structural fins 70 are with aturegularaintervals
From the outer surface 72 for the post that the guide edge 62a of each post 62 extends and is joined to direct neighbor.The inner surface of each plate 40
With three breach 44, it is positioned as receiving structural fin 70.In another embodiment, the both ends of the outer surface 72 of each post
Including recess 74, it is suitable for receiving the jut 46 at the both ends for the inner surface 42 for being positioned at each plate 40.Additionally, each
Post 62 includes longitudinal flange 76, and it extends from guide edge 62a.Each plate 40 has cooperation longitudinal flange 48.In this implementation
In example, the cooperation longitudinal flange 48 is formed the continuation of three breach 44, there is provided the thin place of part of plate 40.Post 62 is indulged
Part is thinned to flange 48 or the effective of post 62.When plate 40 is attached to post 62, extension board 54 (visible in Fig. 5) is by shape
Into longitudinal flange 76 is cooperated with the longitudinal flange 48 that cooperates so that plate 40 to be positioned on post 62.In a preferred embodiment, when the quilt of plate 40
When being attached to post 62, the outer surface 72 of post 62 continues across the outer surface 52 of plate 40.
In a preferred embodiment, extra fixing means (such as ultrasonic bonding or bonding) can be in the attachment and positioning
It is utilized outside the adminicle of plate 50.Part is preferably soldered along the length of three breach 44 and flange.This is provided each
Aeroseal at the guide edge 62a of post 62, force air out elongated groove 50.
As shown in figs. 2 b and 2 c, multiple fins 100 are located on the inner surface 42 of each plate 40.Especially, the fin 100
Along guide edge 42a, the orientation horizontal along the longitudinal axis X-X relative to annex is positioned.In a preferred embodiment, the fin
100 are opened along the length of plate 40 with clearance gap, and gap location is provided with locating notch 44.From first end 14 to the second end
16, the length of fin 100, depth and the angle deviateed from direction orthogonal the guide edge 42a relative to plate 40 little by little subtract
It is small.
The structural fin 70 also has the function of guiding flowing.Therefore, the structural fin have structural function and
Flow turning function.The structural fin 70 has the angle similar to the fin 100 of neighbouring each structural fin 70 and wheel
It is wide.
The fin 100 and structural fin 70 are by for along slender body 12 from fluid intake 20 to the sky of the second end 16
The decline of decline and air capacity in atmospheric pressure is optimised, to provide the air of the spout 50 (length of its amount and direction along groove 50
Degree is consistent).
Fig. 3 shows the side view of annex.The profile of the guide edge of each plate is not parallel to the longitudinal axis X- of annex
X.Especially, each plate reverses to form screw arrangement around the longitudinal axis X-X of annex.Preferably, longitudinal axis of the groove from annex
Line X-X bends 45 ° of angle.In the present embodiment, groove 50 is in the counterclockwise direction (from first end 14 towards the second end 16)
Bending.Groove 50 is formed on adjacent overlapping extension plate 54, and between 54a, however, in order to form the groove of bending, the plate 40 is not
Extend along the longitudinal axis of annex, but it is preferred that the angle of 45 ° of bending.
In figure 3, groove of the fin 100 on the inner surface of a specified panel 50 through two adjoining plates can
See.In shown preferred embodiment, the diameter of slender body 12 is more than at the second end 16 at first end 14.Especially
Ground, the plate is arranged to be flared out towards the first end 14 of elongated body 12.
In figure 3, the side view of annex shows jut 76, and it is regularly positioned in connection ring 68, to allow to
Realize snapping fit attachment for the fluid issuing end of hot-air mo(u)lding equipment or similar devices.Attachment option is substituted to technology
Personnel are it will be evident that such as screw thread coordinates or sucking fit arrangement.
The A-A transverse cross-sectional view through slender body 12 is illustrated in Fig. 4 along the line.This cross section is shown
Six extension boards 54, wherein each extension board 54 includes a plate 40 and a post 62, but be not passed through structural fin 70 or
The cutting of fin 100.The width of fluid outlet path 58 between extension board 54 and successive extension board 54a is not constant.It is special
Not, each extension board 54 has arcuate shape cross section, and it has the smaller radius of the radius of the body 12 than integral elongated.
Therefore, each fluid outlet path 58 has minimum dimension at the outlet slot 50 of association.Although the direction of fluid outlet path 58
Each groove 50 narrows, and the thickness of extension board 54 keeps substantially constant.Thus both are about for longitudinal flange 76 and cooperation longitudinal flange 48
For the half of plate 40 and the thickness of post 62.
Discharge each groove 50 air stream be tangential to extension plate 54 outer surface 54b and with discharge other grooves air stream
Continuous fluid path 78 is formed with reference to so as to the circumference around annex.The air stream of discharge groove 50 is inhaled by Coanda effect
Guide to the curved surface of annex.This so cause hair at annex 10 by air flow effects and around the circle of annex 10
Cylindrical surface is wound.Especially, the end of the tress at annex 10 is attracted to the outer surface of annex, then should
Tuft hair is wound around annex 10.When air is blown over along the length of hair, wet hair promptly desiccation.Advantageously, this
Winding process occurs in the case of without using mane, once and thus hair be dried or moulding, hair can slide annex, so as to
Do not tangle.
The air stream of discharge groove is generally normal to groove 50, and but preferably it air stream is with about 2.5 to 4.5 ° of angularly courts
To fluid intake 20.3.5 ° have been used in this embodiment.The groove 50 of bending, the combination of fin 100 and structural fin 70
Produce this angle of air stream.This causes hair from annex spirally downward towards fluid intake 20, and it to work as user from the beginning
Curly hair falls annex 10 naturally when hair tresses remove annex 10 or close equipment.
It is illustrated in Figure 5 along another transverse cross-sectional view through elongated body 12 of the line B-B in Fig. 3.Should
Cross section passes through the cutting of fin 100 on each extension board 54.Because the position of each extension board 54 has rotated relative to Fig. 4,
The longitudinal spiral property of fluid issuing groove can be seen.Fin 100 wherein on extension board 54 contacts neighbouring extension board 54a, empty
Flow limitation or stopping.
Fig. 6 shows the cross section of the longitudinal axis through annex 10, so as to the inner surface of the several posts 62 of exposure.Cooling end
The inside at end is hollow, and annex is touched or catch for user to provide relatively cool position.Cool down the downside of end 32 and
Interval between the second end 16 of elongated body 12 minimizes the heat transmission to cooling end 32, and also has permission portion
The advantage of manufacturing tolerance between part.
The cooling end 32 includes handle 34 and annular flange 36.The handle 34 is hollow and filled in this embodiment
Air, hot fluid of the handle 34 out of annex 10 is flowed into isolation.The annular flange 36 is provided with annular breach 38, with
The air gap 80 is provided between elongated body 12 and cooling end 32, it is extended circumferentially over upon around annular flange 36.It is elongated
Body 12 can be considered to have by plate shape into outer wall 82, annular flange 36 from outer wall 82 be spaced apart.The spatial joint clearance 80 has
There is sufficient size so that spatial joint clearance 80 is continuously around annular flange 36, even if being also such when manufacturing tolerance is considered.
In Fig. 3 and 6, the opening profile of elongated body 12 is presented at the first end of annex.Such opening does not have
Occur in all embodiments of the present utility model.It is by annex and hot-air mo(u)lding equipment with the presence or absence of opening or similar sets
What the relative diameter of standby (annex is connected) determined.If the size of annex is less than hot-air mo(u)lding equipment or like device
Diameter, then exist and open to minimize turbulent flow and allow to realize that slave unit changes to the diameter of annex.Especially, it is such
Opening is included in the embodiment of the elongated body with 30 mm dias, but with the elongated of 40 mm dias
Body embodiment in do not include.This is opened for reducing turbulent flow, so as to help the end of topknot to the first end of annex
The initial attachment in portion.
The elongated body 12 is assembled from first end 14 towards the second end 16.The reduction of diameter is prolonged from first end 14
Point Y is reached, and is constant to the diameter of the slender body 12 of the second end 16 from point Y.The purpose of convergence is to provide from fluid
Diameter of the diameter to the second end 16 of elongated body 12 at mouthfuls 20 it is steady excessive.Flow into the air of annex 10
In any turbulent flow be minimized, it also reduces the pressure loss of annex 10.This has the end quilt for promoting hair in hair locks
It is attached to the advantage of the outer surface of annex.
The collar 64 that the top view of exemplary accessory in Fig. 7 is shown close to the fluid intake of annex has than in distal end
The big diameter in end 32 is cooled down at 30.The bottom view of exemplary accessory in the Fig. 8 shows the weight of each extension board 54
Folded construction.
The collar 64 has several functions.The collar 64 is used for hair when hair is wound onto annex 10, by providing
Physical barrier and prevent hair from winding annex 10 (or the utensil actually connected) and exceeding collar 64, and hair is maintained at
On annex 10.Another function is air stream of the protection around annex 10.Continuous fluid path 78 around annex 10 will be from groove
50 outside volume inhales or suction air flow.This is not the inevitable outer surface 54b relative to extension board 54 into cutting by air that volume is inhaled
To hair winding process thus can be negatively affected.The collar 64 has bigger than the first end 14 of elongated body 12
Diameter, thus it serve as the barrier inhaled by volume and cross the surface of utensil towards the air of annex 10.
Fig. 9 shows the preferred embodiment of the inner surface 42 of single plate 40, and it has 12 fins 100, and (it is positioned
For the guide edge 42a of immediate plate 40).The fin 100 is spaced apart with two principal series of five fins.It is suitable for receiving
The breach 44 of structural fin 70 is based upon the gap location between serial fin on the trailing edge 42b of plate 40.The wing
Piece 100 is positioned in the guide edge 42a of plate 40 orientation.In a preferred embodiment, positioned at the upper of annex
Fin 100 near trip end is positioned as at an acute angle relative to the guide edge 42a of plate 40.The preferred length of fin 100 is big
Body filling slot 50 (it is formed by providing the overlapping portion 84 between an extension board 54 and adjacent extension board 54a).
The profile of each fin 100 is aerofoil profile, and is designed to air stream being directed to second direction from first direction
Spout 50.Air parallel enters fluid intake in the longitudinal axis X-X (this is first direction) of annex 10.Flow through annex
10 air will turn to from this axis towards groove 50 naturally, but this be fin 100 profile together with groove 50 curvature to sky
The compound action of air-flow, it produces the flowing of second direction, the flowing preferred slightly opposite fluid inlet as described previously
20 is angled, because this encourages the good winding of hair and curly hair easily removes from annex 10.
The fin 100 can be regularly spaced apart along the length of plate 50.However, in order to be realized equably along elongated body 12
The flowing of spout 50, preferably by being irregular, and fin 100 is more spaced at the first end 14 of slender body 12
Open, and be closer to together at the second end 16 of elongated body.
Additionally, because the amount and pressure of the air that flows through annex 10 are along the first end 14 from elongated body 12
Change to the second end 16, the first end 14 of fin 100 from elongated body 12 little by little diminishes to the second end 16.Fin
Angle relative to the longitudinal axis X-X of annex 10 changes from the first end 14 of elongated body 12 to the second end 16.It is excellent
Selection of land, the angle increase on the longitudinal axis X-X of annex 10 from the first end 14 of elongated body 12 to the second end 16.
Figure 10 is the side view of plate 40, and it illustrates the spiral form of the longitudinal axis around each plate.Spiral shell in plate 40
Rotation rotation amount be feature combination (such as but and non-exclusive, the quantity of plate, the diameter of annex, the profile of fin and on
The desired fluid outlet angle degree of the longitudinal axis of annex) function.
Figure 11 to 17 shows second embodiment of the present utility model.In this embodiment, be illustrated on Fig. 1 to 10 and
The part described has similar reference number.In this second embodiment, the diameter of annex 150 is 40 millimeters.Therefore, it is attached
The diameter of part 150 is more than the diameter of connection ring 68 and enters the diameter of the fluid intake 20 of annex 150.The annex 150 it is transversal
Face area is more than the cross-sectional area of fluid intake 20.The diameter d of the annex 1502More than the diameter d of fluid intake 20f。
When the air for flowing into annex 150 measures increase in the annex at the first end 14 of elongated body 112,
Some air will recycle towards ledge 160 (being created between connection ring 68 and the outer wall 182 of annex 150).Therefore,
Some of the air of discharge groove 50 are by flow direction fluid intake 20 except noncurrent direction is changed.Followed again in order that obtaining this
Ring does not influence the direction of air flow outflow groove 50, and at least the first fin 170 is (for the first end of neighbouring elongated body 112
14 and the fin of adjacent fluid entrance 20) relative to every other fin 100 be reverse.
This has two functions, first, there is provided (length of the amount and direction of the flowing along groove 50 is for the flowing of discharge groove 50
Consistent, as described in preceding embodiment) advantage, second it have and 64 1 identical work(of first embodiment middle shaft collar
Can, that is, provide air bound thing at the first end 14 of elongated body 112 and keep hair on annex 150.Due to
For this air bound thing of this second embodiment, wherein annex 150 has the diameter bigger than fluid intake 20, collar
164 have and the identical diameter of outer wall 182.Because this annex 150 has the surface district bigger than the annex being outlined above
Domain, hair are easier to be attached to outer surface 182, so as to from cross utensil towards annex 150 volume suck unfavorable shadow
The problem of ringing is less obvious.
First fin 170 has air foil shape, and has concave surface 172 and convex surface 174.Fin 100 also has concave surface 102
With convex surface 104.In order to which the air of spout 50 is turned to face is rendered as towards fluid intake 20, the concave surface 102 of the fin 100
To fluid intake 20 and this is guided or trandfer fluid is smoothly excessive towards second direction.Smoothly excessively reduce the pressure in annex
Power is lost, turbulent flow and noise.
On the contrary, the first fin 170 has towards the convex surface 174 of fluid intake 20.This is because air is towards protuberance
Divide 160 recycling, thus, the concave surface 172 of the first fin is still towards air stream, as fin 100.The function is identical
And effect be similar.The direction of flow of fluid is changed.
First fin 170 is suitable for the fluid of flowing in annex 150 going to second from first direction together with fin 100
Direction spout 50.As described above, air parallel enters in the longitudinal axis X-X (this is first direction) of annex 150 into fluid
Mouthful.Flowing through the air of annex 10 will turn to from this axis towards groove naturally, and in the annex 150, close to fluid
The air of entrance 20 is than the further steering that is required.Equably flowed to realize along the length of annex 150, as above institute
State, the first fin 170, the profile of fin 100 produces stream together with the curvature of the groove 50 in air stream to the compound action of air stream
Dynamic second direction, it is preferably slightly angled towards fluid intake 20 as described previously, because this promotes hair
Well wind and curly hair easily removes from annex 10.
Another feature of annex 150 is that each post 62 has strengthening section.First sub-component 100 is preferably injection moulded as list
Part.For annex 10, when elongated body 12 opens towards fluid intake, the natural taper towards the second end 16 be present, its
It is used to establish the pattern draft (draft) removed from annex 10 needed for center die at least in part during manufacturing process.
For annex 150, due to diameter d2More than the diameter d of fluid intake 20f, otch has been established during manufacture.Therefore, attached
In part 150, there are partly thickened section 162 in post 62 on the inner radial surface 162a at the inlet end portion 86 of lap 84.
The partial thickening portion 162 can be considered as ribs, lug boss or bulge, and its whole length along post 62 is prolonged
Stretch.At adjacent fluid entrance 20, the partial thickening portion 162 include inclined-plane or angled face 166 (its guide flow into it is attached
The fluid of part crosses the end in partial thickening portion 162 from the flow of fluid of connection ring 68).
The curvature in the partial thickening portion 162 additionally guides the trailing edge 62b for flowing across post 62, towards lap
84 and groove 50.
Figure 18 shows hot-air mo(u)lding equipment 200 and annex 10.The hot-air mo(u)lding equipment 200 includes generic tubular hand
Handle 220, the handle have the fluid issuing 240 at fluid intake 230 and opposed end.At the fluid intake 230 of handle, one
Round 232 is surrounded and partly extended along handle 220.Internally (not shown), fan unit include fan and motor.Using
In, the motor-driven fan, and air is aspirated through fluid along fluid flow path (it extends through the length of handle 220)
Hole 232 in entrance 230.The fluid is before discharge hot-air mo(u)lding equipment at fluid issuing 240 by heater (not shown)
Selectively heat.The fluid intake 20 of annex 10 of the present utility model is connected to hot-air mo(u)lding equipment 200 or similar set
The fluid that standby fluid issuing 240 and reception is sucked by the operation of motor.The fluid then passes through the drain fitting 10 of groove 50.
The utensil 200 can be connected to power supply by power cable or can accommodate battery in handle 220.
Technical staff will recognize that manufacture and assembling of the present utility model can be implemented by many different methods.Scheming
Shown in 2 in embodiment, possible assembling section is shown as the elongated structure of body 12, and it has six elongated supports
Post, six independent plates and cooling end.However, elongated body 12 can and then be made up of several other assembling sections.
In alternate embodiment of the present utility model, the elongated body 12 may include three fixed plates, and the plate of the other three independence can
It is attached to cage structure.It is apparent that similar manufacture and assembly method can be utilized independently of some plates occurred in embodiment.
The method for optimizing of manufacture annex 10,150 is by injection-molded, however, this is not for the utility model design
It is necessary, and technical staff will recognize appropriate alternative.
The diameter of annex 10,150 can be identical or different with the diameter of the utensil attached by it.This reality more described herein
No matter the situation with new feature diameter is all applicable, such as the interval of cooling end, different sub-components and fin make
With.
The diameter of wherein annex is shown as the diameter for being different from the utensil attached by it, and usual inside diameter and outside are straight
Footpath is both different.
Fin 100,170 is shown as being formed a part for plate 40, however, they can be formed a part for post 62.
The breach 44 for being suitable for receiving structural fin 70 is shown as being connected to longitudinal flange 48, but they can be separated.
The utility model is described in detail on heating moulding brush, but it is applicable to suck fluid and drawn
Lead any utensil (including hair dryer) that the fluid flows out from utensil.
The utensil can be used together with heater or can not be used together with heater；The effect that fluid flows out at high speeds
With drying effect.
The fluid for flowing through utensil is usually air, but can be the various combination of one or more gases, and
It may include additive, for improving the influence of utensil performance or the utensil object be aligned to output, the object is, for example, hair
With the hair style of hair.Such additive includes but is not limited to such as hairspray or slurries.
The utility model is not limited to detailed description given above.Various deformation form will for those skilled in the art
It is obvious.
Claims (14)
1. a kind of annex for hair care appliance, it is characterised in that the annex includes having first end and the second end
The elongated body in portion, the fluid intake at first end and extend fluid issuing between fluid intake and fluid issuing
Fluid flow path, wherein diameter at first end is more than the diameter at the second end, and fluid issuing is from first
End extends to the second end.
2. annex according to claim 1, it is characterised in that the elongated body is from first end towards the second end
Assemble.
3. annex according to claim 1 or 2, it is characterised in that the diameter of the elongated body from first end by
Gradually reduce.
4. annex according to claim 3 a, it is characterised in that part of the reduction of the diameter along elongated body is prolonged
Stretch.
5. annex according to claim 1 or 2, it is characterised in that from the diameter at first end at the second end
Diameter little by little transition.
6. annex according to claim 1 or 2, it is characterised in that the elongated body includes extension board, extension board from
First end extends to the second end.
7. annex according to claim 6, it is characterised in that extension board has thickness, and the thickness of the plate is along body
Unanimous on the whole.
8. annex according to claim 7, it is characterised in that any change of the length in diameter along slender body is all
Both interior change and external change.
9. annex according to claim 1 or 2, it is characterised in that the elongated body opens towards first end.
10. annex according to claim 9, it is characterised in that the elongated body along axis extend and along axis from
The second end has substantially constant diameter towards first end.
11. annex according to claim 1 or 2, it is characterised in that the fluid issuing is included along slender body extension
At least one groove.
12. annex according to claim 11, it is characterised in that the slender body along axis extend and described at least one
Individual groove is on the axis bending.
13. annex according to claim 12, it is characterised in that at least one groove is spiral.
14. annex according to claim 1 or 2, it is characterised in that the hair care appliance is heating styling appliance.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1605017.1A GB2548813B (en) | 2016-03-24 | 2016-03-24 | An attachment for a hand held appliance |
| GB1605019.7 | 2016-03-24 | ||
| GB1605020.5A GB2552445A (en) | 2016-03-24 | 2016-03-24 | An attachment for a hand held appliance |
| GB1605019.7A GB2548814B (en) | 2016-03-24 | 2016-03-24 | An attachment for a hand held appliance |
| GB1605017.1 | 2016-03-24 | ||
| GB1605020.5 | 2016-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206964296U true CN206964296U (en) | 2018-02-06 |
Family
ID=59897258
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720293782.1U Expired - Fee Related CN206964296U (en) | 2016-03-24 | 2017-03-23 | A kind of annex for hair care appliance |
| CN201710179415.3A Pending CN107224076A (en) | 2016-03-24 | 2017-03-23 | A kind of annex for hand-held instruments |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710179415.3A Pending CN107224076A (en) | 2016-03-24 | 2017-03-23 | A kind of annex for hand-held instruments |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20170273421A1 (en) |
| JP (1) | JP2017170148A (en) |
| CN (2) | CN206964296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021082806A1 (en) * | 2019-11-01 | 2021-05-06 | 邹剑寒 | Automatic hair curler |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015140506A1 (en) | 2014-03-20 | 2015-09-24 | Dyson Technology Limited | Attachment for a hand held appliance |
| GB2526049B (en) | 2014-03-20 | 2017-04-12 | Dyson Technology Ltd | Attachment for a hand held appliance |
| GB2526768B (en) | 2014-03-20 | 2017-02-15 | Dyson Technology Ltd | Attachment for a hand held appliance |
| AU2017236400B2 (en) | 2016-03-24 | 2019-11-21 | Dyson Technology Limited | Attachment for a handheld appliance |
| US11134765B2 (en) * | 2018-11-08 | 2021-10-05 | Sutra Beauty, Inc. | Variable diameter adjustable hair tool |
| USD946210S1 (en) * | 2019-10-16 | 2022-03-15 | Shenzhen Fenda Technology Co., Ltd. | Hair curler |
| JP1678029S (en) * | 2019-12-20 | 2021-02-01 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE568043C (en) * | 1933-01-13 | Ludwig Pehmoeller | Hot air shower | |
| JPS51125566A (en) * | 1974-08-16 | 1976-11-02 | Matsushita Electric Works Ltd | Hair dresser |
| US5212366A (en) * | 1990-10-24 | 1993-05-18 | China Pacific Trade Ltd. | Handheld hair care appliance with adjustable diameter barrel providing heated airflow |
| US5091630A (en) * | 1990-11-05 | 1992-02-25 | Zoran Djuric | Hair curling apparatus mounted to a hair dryer outlet conduit with an adapter sleeve arrangement rotatably mounted and rotated by heated air flow |
| JP4089442B2 (en) * | 2003-01-17 | 2008-05-28 | 松下電工株式会社 | Hair dryer with brush |
| JP4277996B2 (en) * | 2003-12-19 | 2009-06-10 | 九州日立マクセル株式会社 | Hot air dryer |
| US20070137060A1 (en) * | 2005-12-20 | 2007-06-21 | Woodson Janice B L | Hair dryer air diffuser |
| JP2010201067A (en) * | 2009-03-05 | 2010-09-16 | Sanyo Electric Co Ltd | Attachment of hair dryer |
| WO2015190217A1 (en) * | 2014-06-13 | 2015-12-17 | シャープ株式会社 | Hair care method and hair care device |
| GB2527834B (en) * | 2014-07-03 | 2018-02-21 | Dyson Technology Ltd | Attachment for a hair care appliance |
-
2017
- 2017-03-23 CN CN201720293782.1U patent/CN206964296U/en not_active Expired - Fee Related
- 2017-03-23 CN CN201710179415.3A patent/CN107224076A/en active Pending
- 2017-03-24 JP JP2017059414A patent/JP2017170148A/en active Pending
- 2017-03-24 US US15/468,487 patent/US20170273421A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021082806A1 (en) * | 2019-11-01 | 2021-05-06 | 邹剑寒 | Automatic hair curler |
Also Published As
| Publication number | Publication date |
|---|---|
| US20170273421A1 (en) | 2017-09-28 |
| CN107224076A (en) | 2017-10-03 |
| JP2017170148A (en) | 2017-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20200323 |