CN107224084A - Annex for hand-held instruments - Google Patents
Annex for hand-held instruments Download PDFInfo
- Publication number
- CN107224084A CN107224084A CN201710179645.XA CN201710179645A CN107224084A CN 107224084 A CN107224084 A CN 107224084A CN 201710179645 A CN201710179645 A CN 201710179645A CN 107224084 A CN107224084 A CN 107224084A
- Authority
- CN
- China
- Prior art keywords
- shell
- hair
- outflow port
- engagement member
- air
- 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.)
- Granted
Links
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
- 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
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/48—Hair-drying combs or hair-drying brushes, with internal heating means
- A45D20/50—Hair-drying combs or hair-drying brushes, with internal heating means and provision for an air stream
-
- 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
- A45D20/122—Diffusers, e.g. for variable air flow
-
- 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
- A45D20/52—Hair-drying combs or hair-drying brushes, adapted for heating by an external heating source, e.g. air stream
-
- 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
- A45D20/52—Hair-drying combs or hair-drying brushes, adapted for heating by an external heating source, e.g. air stream
- A45D20/525—Hair-drying combs or hair-drying brushes, adapted for heating by an external heating source, e.g. air stream by an independent heating source
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/02—Bristle carriers arranged in the brush body in an expanding or articulating manner
Landscapes
- Cleaning And Drying Hair (AREA)
Abstract
A kind of annex for hair styling appliance, including：Shell, with air inlet, for receiving air stream from hair styling appliance；Hair engagement member, is supported by shell；First air outflow port, between shell and hair engagement member；Second air outflow port, is spaced apart from the first air outflow port, between shell and hair engagement member；And internal air stream guide device, it is positioned in shell, to guide air towards the first air outflow port and the second air outflow port guiding air.
Description
Technical field
The present invention relates to a kind of annex for hand-held instruments, particularly hair care appliance, such as hot-air moulding
Equipment.
Background technology
In traditional hot-air mo(u)lding equipment, air is aspirated into entrance and by annex or head by fan unit
Portion is directed toward hair.Depending on desired hair style, air may or may not be heated.The annex generally includes bristle, hair
Being capped or remain on bristle is used for moulding.Air is generally blown out with the longitudinal surface for being orthogonal to annex from annex.
The content of the invention
In a first aspect, the invention provides a kind of annex for hair styling appliance, the annex includes shell, hair
Engagement member, the shell has the air inlet for being used for that air stream to be received from hair styling appliance, and the hair engagement member is by shell
Support and be adapted to shell and move between the first position and the second position, and wherein when hair engagement member is at first
When putting the first air outflow port formation between shell and hair engagement member, and when hair engagement member is in the second place from
The the second air outflow port formation spaced apart of first air outflow port wherein works as hair between shell and hair engagement member
Engagement member first air outflow port at first position is opening and the second air outflow port is to close, and works as hair
Engagement member is that at the second place, first air outflow port is closing and the second air outflow port is to open.
The hair engagement member is preferably suitable to relative to shell swing movement.The hair engagement member engages structure through hair
The central axis of part is pivotally supported in shell.Preferably, the hair engagement member is pivotally supported by pivotal pin, its
Hair engagement member is installed in shell.The hair engagement member preferably has movement angle, scope of the angle at 5 ° to 30 °
It is interior.
Preferably, when annex is drawn the hair for passing through user in the first direction, hair engagement member is moved into first
Put, and when annex by traction along the second direction opposite with first direction pass through user hair when hair engagement member move into
The second place.
First air outflow port and the second air outflow port each preferably include multiple outlet openings.In addition, it is the plurality of go out
Oral pore is preferably arranged to row.
Preferably, the first air outflow port and the second air outflow port it is each by the corresponding side of hair engagement member and
The appropriate section of shell is limited.Each preferably slotted shape of first air outflow port and the second air outflow port.Preferably,
Hair engagement member has elongated form and the first air outflow port and each of the second air outflow port preferably extend over substantially
The length of hair engagement member.
In a preferred embodiment, the annex includes two hair engagement members.Preferably, the shell includes outer enclosure area
Section and inner shell section, and inner shell section ledge be located at hair engagement member between.First in annex matches somebody with somebody
In putting, the first hair engagement member preferably limits the first air outflow port, and second in first position together with ledge
Hair engagement member preferably limits the second air outflow port in the second place together with outer enclosure section.In the second configuration of annex
In, the first hair engagement member preferably limits the 3rd air outflow port, and second in the second place together with outer enclosure section
Hair engagement member preferably limits the 4th air outflow port in the second place together with ledge.Preferably, first hair
Engagement member and the second hair engagement member are synchronously moved.
Moreover, the annex is preferably moved in the presence of eccentric stiffener between the first configuration and the second configuration.Preferably,
The eccentric machinery is torque spring, and it is connected between the first hair engagement member and the second hair engagement member.The torsion
The bias effect of spring can be realized with several alternatives.For example, magnetic buckle or stress movable member in stop device
Or integrated ball bearing can be used.
Advantage is the eccentric stiffener of the motion for movable member, for along the current in opposite direction of movable member
Direction bias the motion of each movable member, it is ensured that movable member can be in the case of no obstacle along the opposite direction
Tilt.
In second aspect, the invention provides a kind of annex for hair styling appliance, the annex includes shell, hair
Engagement member, the shell has the air inlet for being used for that air stream to be received from hair styling appliance, and the hair engagement member is by shell
Support, the first air outflow port is between shell and hair engagement member, and the second air outflow port is between the first air outflow port
Separate, and between shell and hair engagement member, and internal air stream guide device is positioned in shell with direction first
Air outflow port and the second air outflow port guiding air.Preferably, the first air outflow port and the second air outflow port is every
It is individual to be limited at least in part by the corresponding side wall of shell.
Term " air stream guide device " refers to fin, baffle plate, flank or guides any of air stream along air flow path
Other arrangements.
In a preferred embodiment, the internal air stream guide device includes multiple fins.The internal air stream guide device
Preferably include to be connected to multiple shell wings of shell.Moreover, multiple shell wings include First Series shell wings and the
Two serial shell wings, the First Series shell wings are located on the first side wall of shell and neighbouring first air outflow port；The
Two serial shell wings are located in the second sidewall of shell and neighbouring second air outflow port.It is every in First Series shell wings
Individual fin is orientated preferably generally perpendicular to the edge (it limits the first air outflow port) of the first side wall of shell, and second series
Each fin in shell wings is orientated generally perpendicular to the edge (it limits the second air outflow port) of the second sidewall of shell.
Preferably, in First Series shell wings and second series shell wings fin general uniform is spaced apart.
In another preferred embodiment, internal air stream guide device includes being connected to multiple sides of hair engagement member
Edge fin.The plurality of edge flap includes First Series edge flap and second series edge flap, the First Series edge wing
Piece is located in the first side of hair engagement member and neighbouring first air outflow port；Second series edge flap connects positioned at hair
Close in the second side of component and neighbouring second air outflow port.
Preferably, (it is adjacent generally perpendicular to the edge of hair engagement member for each fin in First Series edge flap
Nearly first air outflow port) it is orientated, and each fin in second series edge flap is generally perpendicular to hair engagement member
Edge (it is adjacent to second air outflow port) is orientated.
Fin in First Series edge flap and second series edge flap is preferably approximately evenly-spaced.Preferably,
The edge flap and shell wings there is similar registration pattern so that edge flap and shell wings continuously
(consecutively) with being in alignment with each other.
The hair engagement member preferably has the every of elongated form and the first air outflow port and the second air outflow port
The individual length for preferably extending over substantially hair engagement member.
In a preferred embodiment, the annex includes two hair engagement members.Preferably, each hair engagement member with it is outer
Shell forms corresponding first gas outlet and corresponding second gas outlet together.The hair engagement member is preferably arranged side by side.Should
Shell preferably includes outer enclosure section and inner shell section, and the ledge of inner shell section is located at hair engagement structure
Between part.
In a preferred embodiment, the internal air stream guide device also (is positioned in hair including a series of center baffles
Between engagement member and contact ledge inner surface).Preferably, a series of center baffles engage structure parallel to the first hair
The medial surface extension of the medial surface of part and the second hair engagement member.A series of baffle plate in center baffles preferably has what is opened
Spoon shape shape, it is suitable to the air stream being received turning over about 90 degree towards ledge.
Advantageously, the turbulent flow in annex is minimized and thus the wave volume of the hot-air mo(u)lding equipment with annex exists
It is reduced in use.
Preferably, First Series internal edge fin is located at the side of the first hair engagement member of neighbouring ledge
On.Second series internal edge fin is preferably placed on the side of the second hair engagement member of neighbouring ledge.It is a series of
The fin in baffle plate and the first and second Series Internal edge flaps in center baffle preferably there is similarly positioned pattern so that
Baffle plate and fin are continuously with being in alignment with each other.
Advantageously, combined to form along the regular breach and inside center plate and inner shell fin of the side of movable member
The transmitting of the air stream of drain fitting.
In the third aspect, the invention provides a kind of annex for hair styling appliance, the annex includes shell, hair
Engagement member, the shell has the air inlet for being used for that air stream to be received from hair styling appliance, and the hair engagement member is by shell
Support, air outflow port is suitable to the appearance that guiding air crosses hair engagement member between shell and hair engagement member
Face, and air stream guide device extends across the outer surface of hair engagement member.Preferably, the air outflow port is engaged by hair
The side of component and the side wall of shell are limited.
The hair engagement member is preferably elongated shape, the length of air outflow port extension substantially hair engagement member.
Preferably, air stream guide device includes a series of flanks.A series of each flank in flanks is preferably positioned
For parallel to neighbouring flank, and passage is limited at therebetween.A series of each flank in flanks is preferably generally perpendicular to hair
The length direction extension of engagement member.Preferably, a series of flank in flanks has consistent flank width.A series of flanks
In each passage preferably there is consistent channel width, and the channel width is preferably greater than the width of flank.It is being preferable to carry out
In example, the width of each passage is in 2 millimeters to 4 millimeters of scope.
Advantageously, the passage between neighbouring flank is used for the surface for guiding air stream to cross movable member and thus equal
Even, parallel air stream is blown along the hair shaft of the hair of user.
Preferably, the outer surface of hair engagement member has the substantially arc in the direction of the length perpendicular to hair engagement member
Shape profile.In another preferred embodiment, the annex includes two hair engagement members.The hair engagement member is preferably by side by side
Arrangement.The shell preferably includes outer enclosure section and inner shell section, and the ledge of inner shell section is located at head
Between hair engagement member.Preferably, the annex is included in another air outflow port between shell and the second hair engagement member,
And another air outflow port is suitable to the outer surface that guiding air crosses the second hair engagement member.
In fourth aspect, the invention provides a kind of annex for hair styling appliance, the annex includes being used for from head
Send out styling appliance receive air stream air inlet, at least one gas outlet, for by air from air inlet transport to it is above-mentioned at least
The chamber of one gas outlet, the wherein air inlet are located at an end of chamber, and at least one gas outlet is prolonged along the length of chamber
Stretch, and length of the size from air inlet along at least one gas outlet of the cross-sectional area of chamber is reduced.
Advantage is the reduction of the inner cross sectional area of the annex of the downstream end towards annex, because more consistent pressure
Power runs through the inner space of annex.In addition, flowing to inside center as the result air gradually decreased of inner cross sectional area
The attachment of baffle plate and internal side fin is enhanced.
Preferably, the shell includes orientating the base portion relative with gas outlet as.Preferably, the base portion be it is generally flat,
And little by little tilted towards gas outlet with increasing with the distance of air inlet.The base portion preferably includes first layer and the second layer,
It is separated by insulated cavity.
In a preferred embodiment, the annex includes the end relative with air inlet, and the insulating lid positioned at end.This is exhausted
Edge lid preferably has heat-resisting protrusion, and it extends outwardly away from air inlet.
At the 5th aspect, the invention provides a kind of annex for hair styling appliance, the annex includes shell, hair
Engagement member, the shell has the air inlet for being used for that air stream to be received from hair styling appliance, and the hair engagement member is by shell
Support, the first air outflow port is formed between shell and hair engagement member, and the second air outflow port is from the first air stream
Outlet is spaced apart, between shell and hair engagement member, and at least one air flow barrier thing on the outer surface of annex exists
Extend between first air outflow port and the second air outflow port.
Preferably, the air stream being shot up through the first air outflow port or the second air outflow port passes through at least one sky
Air flow barrier thing is directed across the outer surface of hair engagement member.In a preferred embodiment, at least one air flow barrier
Thing has the height in the range of 1 millimeter to 4 millimeters.At least one air flow barrier thing is preferably spine.
First air flow barrier thing is preferably placed between hair engagement member and air inlet, and the second air flow barrier thing is preferred
Between the end of hair engagement member and the annex relative with air inlet.First air flow barrier thing and the second air stream barrier
At least one for hindering in thing is preferably attached to hair engagement member.In addition, the first air flow barrier thing and the second air stream barrier
At least one for hindering in thing is preferably attached to shell.Preferably, hair engagement member is elongated shape.
Advantage is that the protruding ridge of each end of neighbouring movable member is used to avoid the volume of outside air from inhaling.
At the 6th aspect, the invention provides a kind of annex for hair styling appliance, the annex includes shell, hair
Engagement member, the shell has the air inlet for being used for that air stream to be received from hair styling appliance, and the hair engagement member is by shell
Support, and wherein hair engagement member includes row brush hair, the bristle is protruded from the outer surface of hair engagement member, and wherein should
Each bristle in row has elongated form and oval lateral cross.
Preferably, the shell includes row brush hair, and the bristle is protruded from the outer surface of shell.The row preferably includes bristle,
The bristle is arranged to parallel.Each bristle preferably has spherical part in end.In a preferred embodiment, the annex bag
Two hair engagement members (it is supported by shell) are included, and the hair engagement member is preferably arranged side by side.It is preferred real at this
Apply in example, the amount of the bristle in row on each hair engagement member is preferably identical.Advantageously, the shape of bristle enables annex
It is smoothly moved through hair and minimizes the entanglement of hair.
The above-mentioned feature description related to the first aspect of the present invention is equally applicable to the second to the 6th aspect of the present invention
Each, vice versa.
Brief description of the drawings
, with reference to accompanying drawing, the preferred feature of the present invention will be described only by example now, wherein：
Fig. 1 is the perspective view of annex；
Fig. 2 is the exploded view of annex；
Fig. 3 is the side view of annex；
Fig. 4 is the front view of annex；
Fig. 5 a are the viewgraph of cross-section along the line D-D interceptions in Fig. 4；
Fig. 5 b are the schematic longitudinal sectional views of the inner space of annex；
Fig. 6 a are the viewgraph of cross-section along the line B-B interceptions in Fig. 3, show the movable member in the first configuration；
Fig. 6 b are the viewgraph of cross-section along the line C-C interceptions in Fig. 3, show the movable member in the first configuration；
Fig. 6 c are the viewgraph of cross-section along the line B-B interceptions in Fig. 3, show the movable member in the second configuration；
Fig. 6 d are the viewgraph of cross-section along the line C-C interceptions in Fig. 3, show the movable member in the second configuration；
Fig. 7 a are the side views of the line of bristles for annex；
Fig. 7 b are the viewgraph of cross-section along the line A-A interceptions in Fig. 7 a；
Fig. 7 c are the viewgraph of cross-section along the line C-C interceptions in Fig. 7 a；
Fig. 7 d are the viewgraph of cross-section along the line D-D interceptions in Fig. 7 a；
Fig. 8 is the side view of the example of hot-air mo(u)lding equipment, and annex can be connected to the hot-air mo(u)lding equipment.
Embodiment
Fig. 1 is the external view of annex 10.The annex 10 includes being used to receive heated air mo(u)lding equipment or similar appliances
Gas outlet air stream air inlet 12.Referring also to Fig. 2,3 and 4, air inlet 12 by shell (including outer enclosure section 44,
Inner shell section 45 and fixed plate 62) limit.The air inlet 12 is substantial circular shape, to allow to set with hot-air moulding
The gas-tight seal connection of standby generally annular outlet end.The outer surface of the formation heated air mo(u)lding equipment of annular collar section 14 is arrived
The smooth edge of the outer enclosure section 44 of the annex 10.
The annex includes at least one hair engagement member, and it is used in hot-air mo(u)lding equipment engaging head during use
Hair.In the present embodiment, the annex includes two hair engagement members.Each hair engagement member include movable member and by
One group of bristle of movable member support.In the present embodiment, the movable member 18 of the first movable member 16 and second is all
It is elongated form and is arranged side by side.Movable member is longitudinally positioned at the both sides of center fixed salient 22.The center is consolidated
Determine a part for the formation inner shell of protuberance 22 section 45, external shell section 44 is extended around.Each movable member
First end be positioned adjacent to the gas inlet end structure of annex 10, and the second end of each movable member is positioned as neighbour
The distal end of nearly annex 10.The movable member 18 of first movable member 16 and second is positioned in external shell section 44 and interior
Portion's casing section 45 is supported on the far-end of annex 10 between the two and by fixed plate 62, for being moved relative to shell.
It is lid 24 in the far-end of annex, accommodating motion is used for movable member relative to shell and the cooling end of attachment
26 motions.
Each movable member has the outer surface of bending.Multiple parallel ribs 30 are positioned on that exterior, and rib
Portion 30 extends perpendicular to the length of movable member.The two neighbouring formation of flank 30 passages 32 are therebetween.Each movable member
On the overall area of flank 30 there is rectangular in form, surrounded by smooth outer surface.Each flank 30 supports the corresponding of bristle 20
Row.
In the present embodiment, the width of each passage 32 is preferably equal to or smaller than the height of flank 30.In alternate embodiment
In, the width of each passage 32 is more wider than the width of flank 30.In another alternate embodiment, the passage 32 may include that multiaspect is several
He Ti, it is depending on fluid dynamic analysis.
Both first movable member 16 and the second movable member 18 have (the neighbouring center fixed salient of medial surface 34
And lateral surface 40 (the side wall 42 of neighbouring outer enclosure section 44) point 22).Each the medial surface 34 of movable member is including one
Arrange the breach 36 of rule.The lateral surface 40 of each movable member includes the breach 38 of series of rules.With reference to Fig. 1, work as assembling
When these regular breach be not annex 10 visible external feature.Preferably have about 1 along the regular breach 36 of medial surface 34
The width of -2 millimeters of millimeter and about 10 millimeters -15 millimeters of interval.Preferably there are about 2 millis along the regular breach 38 of lateral surface 40
The width of -3 millimeters of rice and about 2 millimeters -3 millimeters of interval.
A series of baffle plates 46 are connected to the downside of center fixed salient point 22.As shown in Figure 5, each baffle plate 46
Lateral profiles are general curveds, and the series of baffle plates 46 curvature from the gas inlet end structure of annex 10 to the end of annex 10 by
Gradually reduce.The rear side 50 of each baffle plate 46 is attached to corresponding support member 52, and in this support member 52 is also attached to
The base portion 53 of portion's shroud segment 45.It is contemplated that the baffle plate 46 can be supported with alternative arrangement, such as baffle plate is individually fixed with center
Ledge 22 is contacted or a pair of parallel support member at the both sides of each veneer 46 and is positioned as the longitudinal axis with annex 10
Line aligns.In a preferred embodiment, the baffle plate 46 being positioned as closest to air inlet 12 has 6 millimeters of least radius.
With reference to Fig. 2, the base portion 54 of the bending of outer enclosure section 44 extends between wall 42 in inner and the outer sides.A series of sidepiece
Fin 56 is internally positioned on each side wall 42 of outer enclosure section 44.Especially, each side flaps 56 are positioned as
Axially aligned with the protrusion 57 of the lateral surface 40 of one in movable member, thus when outside movable member is relative to outside
Cause when the motion of shell sections 44 is so as to continuous side flaps 56 and the contact of protrusion 57 gas-tight seal.When movable member is at this
When in individual position, the passage between adjacent side portion fin 56 and the axial direction of corresponding breach 38 in the lateral surface 40 of movable member
Alignment, is consequently formed series of passages.
Fig. 2 is further referred to, the part for being positioned in the end of annex 10 is mainly used in enabling pivot to use
In the motion of the first movable member 16 and the second movable member 18 relative to shell.Especially, pivotal pin 58 is received into
The hole 60 being centered about in the end face of the second end of each movable member.These pivotal pins 58 are passed through through fixed plate 62
And it is received into the hole in the first sidepiece of end cover 24.First movable member 16 tilts surrounded central axis and is illustrated
In fig. 2, indicated by dotted line X.Second movable member 18 tilts surrounded central axis and indicated by dotted line Y.It can each transport
Dynamic component has movement angle (it is in 5 ° to 30 ° of scope).In a preferred embodiment, the movement angle is 12 °.
Link arm pin 64 is protruding outside from the end face of the second end of each movable member.Each link arm pin 64
Slotted eye through in fixed plate 62, and be received in the corresponding end of link arm 68.The link arm 68 is acted on really
Protect the first movable member 16 and the second movable member 18 is synchronously moved relative to outer enclosure section 44.
Spring catch 70 is protruded from the inner side of the end face of the second end of each movable member.Each spring catch 70 is passed through
The hole 72 of the expansion of fixed plate 62, and through the leg 74 of torque spring 76, and finally it is received into the first side of end cover 24
Corresponding hole in portion.The torque spring 76 is used as the eccentric stiffener between stable first position and the stable second place,
Ensure in the case of without obstacle the first movable member 16 and the second movable member 18 can in stable first position and
Tilted between the stable second place.
Second sidepiece of the lid 24 includes center extended structure, and (it is relative to the air stream in annex for cooling end 26
Heat opposing insulation).
Fig. 3 is the external side view of annex 10, shows the position for the lateral cross that B-B and C-C are represented.Fig. 3 is shown
First protruding ridge 78 (it is positioned adjacent to the first end of each movable member) and (its quilt of the second protruding ridge 80
It is positioned adjacent to the second end of each movable member).First protruding ridge 78 is a part for outer enclosure section 44.
Second protruding ridge 80 is a part for lid 24.First protruding ridge 78 and the highly preferred of the second protruding ridge 80 are about 1
The scope of millimeter to 4 millimeters.
Fig. 4 is the front view of annex 10, is shown as from gas inlet end structure 12.Connection ring 82 has four aturegularaintervals
The protrusion 84 opened (it forms fastener matching structure, and hot-air mo(u)lding equipment is installed to by its annex 10).Structure lines D-D
Through each baffle plate 46 in series.
Fig. 5 a are the viewgraph of cross-section along the line D-D interceptions in Fig. 4.Several elongated chambers are provided with cooling end 26
86, it is used to make cooling end become firm, and also minimizes the heat transfer of convection current and the outer surface minimized to cooling end 26.
End of the inner cross sectional area of annex 10 from gas inlet end structure towards annex is incrementally decreased.Especially, inner shell area
The base portion 53 of section 45 is inclined away from the base portion 54 of outer enclosure section 44 towards movable member, so that generation chamber 90, the chamber 90
Defined by the end panel 92 of base portion 53 and base portion 54 and inner shell section 45.
Fig. 5 b schematically show air inflow aperture 12 and multiple air outflow ports (being indicated by vertical arrows).Trapezoidal 55
Represent viewgraph of cross-section of the inner space of annex along the line D-D interceptions in Fig. 4.The horizontal stroke of the inner side of annex at upstream end thereof
Represented to cross-sectional area by trapezoidal 55 right hand edge 59.The inner side of the annex of far-end lateral cross-sectional area by trapezoidal
55 left hand edge 61 is represented.The cross-sectional area of the inner space of annex is in the cross-sectional area 61 of far-end and in upstream
It is little by little tapered between the maximum cross section area 59 of end.
In one embodiment, with smooth curved profile, (it has maximum high base portion 53 in the center of end panel 92
Degree), with tilting down profile towards side wall 42 and away from end panel 92.In another embodiment, the inside of annex 10 is horizontal
The gradually taper of area of section can be realized in the alternative configuration of base portion 53.
" reciprocating motion " of movable member will be described with reference to Fig. 6 a to 6d.Fig. 6 a and 6b are shown when movable structure
Part is in viewgraph of cross-section when in the first configuration along line B-B and the C-C interception in Fig. 3 relative to shell.Fig. 6 c and 6d are figures
6a and 6b similar cross-section view, but for when movable member relative to the second of shell when in configuring.In use, use
The action traction annex at family produces the tension force of opposite direction through hair in bristle 20.Thus pulling force in bristle appears in often
In individual movable member, and each movable member is moved along the direction of pulling force, so that movable member is used in annex 10
Period takes the first configuration or the second any one configured.
Fig. 6 a and Fig. 6 b are shown when annex 10 is moved across along left-to-right direction (as indicated by arrow 88) in use
The position of each movable member during the hair of user in the first configuration.The first movable member shown in Fig. 6 a left side
16 be that in the first position relative to shell, the wherein outer sections of upper surface and the side wall 42 of outer enclosure section 44 are neat
Flat, air tight contact.The medial surface 34 of first movable member 16 be positioned in the lower section of center fixed salient points 22 and and its
It is vertically overlapping.First internal air exhaust ports 94 are formed on the inner side of the movable member 16 of center fixed salient point 22 and first
Between face 34.
The second movable member 18 shown in Fig. 6 a right side is in the second place relative to shell, wherein medial surface
35 flush with center fixed salient point 22, air tight contact.Second movable member 18, which has, is positioned in outer enclosure area
The outer sections of the upper surface of the lower section of side wall 42 of section 44.Second external exhaust port 95 is formed on the He of the second movable member 18
Between the side wall 42 of outer enclosure section 44.
Fig. 6 b show the movable member with same position in Fig. 6 a, and this is apparent to those skilled in the art
's.Support members 52 of the cross section section C-C (Fig. 3) through baffle plate 46 and the narrow neck 93 through baffle plate 46.First movable structure
The medial surface 34 of part 16 is contacted with the narrow neck 93 of baffle plate 46.Aturegularaintervals on the longitudinal medial face 34 of each movable member
The breach 36 and regular spaced baffle plate 46 opened are contacted, so as to be a series of center air inlet apertures by 94 points of internal air exhaust ports.
Similarly, on the lateral surface 40 of each movable member regular spaced internal side fin 56 and regular spaced prominent
Go out thing 57 to contact, so as to be a series of external exhaust port holes by 95 points of external exhaust port.
Direction is swiped as user reversely, and when similarly the direction of pull in bristle 20 is reverse, then movable member is synchronous
Ground moves to their opposite location.Thus, the first movable member 16 and the second movable member 18 are relative to shell
In second configuration, as shown in Fig. 6 c and Fig. 6 d.Especially, the annex 10 direction (as shown in arrow 10) from right to left in use
Motion.The first movable member shown in Fig. 6 c left side is that, in the second place, wherein medial surface 34 is fixed with center and protruded
Part 22 is contacted and lateral surface 40 is positioned in below the exterior side wall 42 of outer enclosure section 44.The quilt of 3rd external exhaust port 97
Formed between the first movable member 16 and the side wall 42 of outer enclosure section 44.
The second movable member 18 shown in Fig. 6 c right side is in the second position, wherein outside lateral surface 40 and outside
The exterior side wall 42 of shell sections 44 is contacted.Second movable member 18, which has, to be placed under center fixed salient point 22
Side and the interior zone of perpendicularly thereto overlapping upper surface.4th internal air exhaust ports 96 are formed on the second movable member 18
Between center fixed salient point 22.
Fig. 6 d show that movable member is that identical position as shown in the figure 6c is thus shown in being configured second, this
It will be apparent to those skilled in the art that.Cross section section C-C (Fig. 3) passes through the support member 52 of baffle plate 46 and passes through baffle plate
46 narrow neck 93.
Such be synchronized with the movement between two relative positions is so-called " reciprocal " motion." reciprocal " it should move by fixing
Slotted eye 72 and 66 in plate 62 allows and limited, and pivotal pin 58 and link arm pin 64 are positioned through corresponding slotted eye
72 and 66.When movable member takes one in two different stable configurations, the annex 10 has the inside of single opening
Gas outlet and the external exhaust port of single opening.For example, when during movable member is configured first, air outflow port 94,95
It is to open, and air outflow port 96,97 is to close.When during movable member is configured second, air outflow port 94,95
It is to close, and air outflow port 96,97 is to open.
In use, annex 10 is connected to the air outflow port end of hot-air mo(u)lding equipment.The air stream is empty from heat
Gas mo(u)lding equipment is through air inlet 12 and enters annex 10.A series of each anterior sidepiece 48 of baffle plates 46 is used to change incidence
The direction of air stream.Especially, it is predominantly parallel to the longitudinal axis of annex 10 from the incident air stream of air inlet 12.The baffle plate 46
Change about 90 degree of this path along the direction of center fixed salient point 22 and towards the internal air exhaust ports 94 of opening.Each baffle plate
Both helps of 46 anterior sidepiece 48 and rear side portions 50 change airflow direction.With on the medial surface 34 of each movable member
The cooperation of regular breach, a series of First Series air injection of baffle plates 46 formation drain fittings 10.
In addition, side flaps 56 are used to guide air stream towards the external exhaust port 95 opened, and by each movable structure
Regular breach 38 in the lateral surface 40 of part cooperates, and forms the second series air injection of drain fitting 10.
Due to the profile of movable member, through internal air exhaust ports and the stream in the external exhaust port opened of opening
The air of dynamic drain fitting 10 is directed to flow across the outer surface of an adjacent movable member.Side flaps 56 and baffle plate
46 formation enables air stream straight and parallel discharge injection, the surface of movable member is equably flowed across, so as to inhale
Leader is dealt into the surface of movable member.In the exemplary embodiment, the air stream speed for discharging each air outflow port is about
30 meter per seconds.
As air outflow port size and each movable member profile result, outside air is sucked into the table
In the air stream of face.Therefore, the air stream of the length through passage 32 and along the hair of user is expanded by ambient air stream.In addition,
When air stream moves across the surface of movable member, the form and size of passage 32 enhance flowing attachment.
With reference to Fig. 6 a and Fig. 6 b, when annex 10 is in use along the direction (institute of arrow 88 at top in such as figure from left to right
Indicate) motion when, then the air stream for crossing the surface of each movable member be in opposite direction, such as smaller air stray arrow
Head is indicated.With reference to Fig. 6 c and 6d, when the direction that annex 10 is used is reversed, then air stream is across each movable member
The direction on surface be also reversed.
The downstream end of the cross-sectional area of the inner space of annex 10 towards annex 10 is progressively decreased.Cross-sectional area
Reduction effect be to ensure that along the air stream of the whole length drain fitting of gas outlet constant pressure and prevent turbulent flow.Cross section face
Reduction in product is proportional to the mass flow rate that air stream in annex declines.The mass flow when air stream drain fitting 10
Downstream end of the speed by internal air exhaust ports and external exhaust port from the upstream end thereof of annex to annex declines.Therefore, it is transversal
The reduction of face area causes the constant air stream speed along the whole length drain fitting of gas outlet.It was additionally observed that as internal
The result being progressively decreased of cross-sectional area, air flows to fin and the attachment of baffle plate is enhanced.
First protruding ridge 78 and the second protruding ridge 80 are moved across for avoiding outside air from undesirably rolling up suction
Uniform, the parallel air stream of passage 32.
Fig. 7 a to 7d show the preferred form of the bristle for annex.Fig. 7 a show row brush hair, wherein each brush
Hair 99 is attached to elongate base plate 98.Vertical cross-section A-A through bristle 99 is illustrated in fig .7b.The base portion of bristle 99
End 100 is more wider than the end 102 of bristle and sidepiece is substantially straight, wherein to be generally spherical in shape at the end 102 of bristle 99
Form.As shown in figure 7 c, the cross section through the end 102 of each bristle is circular.Fig. 7 d are shown through each brush
The cross section of the base portion end 100 of hair 99 is oval.Once be assembled, the cartouche of each bristle 20 it is longer
Size is alignd with the longer size of each flank 30 in each movable member.In alternative embodiments, each bristle 99
The size that overall bristle all has oval cross section and the cross section can be progressively decreased towards the end 102 of bristle 99.
In addition, each the form of bristle 99 can be contoured with when air stream is moved between bristle 20 and is crossed each
Optimization flowing attachment during the surface of movable member.In a preferred embodiment, bristle 20 can bend and can be about 15 millimeters long.
The bristle 20 can be formed with and without end form generally spherical in shape.
Technical staff is readily apparent that the bristle of the annex of this hot-air mo(u)lding equipment can be respectively assembled or pre-formed two
Or more connection line of bristles (as shown in Figure 7 a).Each bristle 99 is positioned in flank 30 and selectively, the flank
30 can allow each bristle 99 to be moved along one or more directions.For example, each bristle 99 delays along the small of the longitudinal axis of bristle
Punching motion can improve the comfort level of Consumer's Experience, because bristle is by the power with the reduction against scalp.
With reference to Fig. 1, the upper surface of each movable member has arc form and thus flank 30 limits identical arc shape
Formula.Therefore, the vertical alignment for the bristle 20 being maintained in single flank 30 is not parallel.
Fig. 8 shows the example of hot-air mo(u)lding equipment 104, and annex 10 can be connected to the hot-air mo(u)lding equipment 104.
The hot-air mo(u)lding equipment includes generic tubular handle 106, and it has air inlet 108 and the gas outlet 110 at opposed end.
At the air inlet of handle, a round surrounds and partial extends that there is provided air inlet 108 along handle 106.Wind in handle 106
Fanning unit includes fan and motor.In use, the motor-driven fan and (it is extended through receives and distributes air along inlet air flow path
The length of handle 106) it is aspirated through air inlet.Air may be selected before hot-air mo(u)lding equipment is discharged at gas outlet 110
Heated by heater on ground.
In another embodiment, base portion 53,54 can be equipped with passage between them, and the passage is used as insulation cold wall
Chamber.In another preferred embodiment, for reduce annex inner cross sectional area chamber 90 can between base portion 53,54
Cold wall chamber is continuous.This cold wall chamber is used for the temperature for reducing the base portion of outer enclosure section 44 (it can be contacted with user).
In another structure replacement, cold wall may include barrier material layer, and it covers the base of the outer enclosure section 44 of annex
Portion and wall, are maintained at from the preset distance of the base portion of outer enclosure section 44 and wall by the connection flank of minimum.Should
Cold wall does not produce the chamber of closure, but forms passage between cold wall and outer enclosure section 44, and it can pass through literary mound in use
In effect promote air stream pass through cold wall passage.
The bias effect of torque spring 76 can be implemented in multiple alternatives, and this is aobvious for those skilled in the art
And be clear to.For example, magnetic locking bolt (Magnetic latch) or stress movable member (weighted in stop device
Moveable member) or integrated ball bearing can be used.
The annex can be manufactured by any appropriate heat proof material, and in a preferred embodiment the shell and movable member by
Glass is manufactured full of nylon.The highest preferred operations temperature for being connected to such annex of hot-air mo(u)lding equipment is about 130
℃。
In the present embodiment of annex, two parallel movable members are described.Alternatively, a movable member or
Three or more movable members can be used in outer enclosure section 44.Must including a movable member embodiment
Omit center baffle and center fixed salient point.Include multiple movable members in alternative embodiments, it may include multiple rows of
Center baffle (is positioned to produce the air stream injection between movable member).In addition, in the alternate embodiment of annex, should
Movable member is suitably adapted for moving in pivotal motion or sliding motion.
In the present embodiment of annex 10, as it is shown in the figures, three row brushes hair 20 is illustrated in each movable member.
However, the quantity of the line of bristles in each movable member is greater than three or is very for those skilled in the art less than three
Obvious.Especially, find that advantage is that user can benefit from airflow path and be not passed through in the annex without bristle
Hair smooth effect in the case of the coarse effect of the bristle of hair.Alternatively, bristle 20 can be positioned in outer enclosure area
Section 44, alternately or additionally to the bristle 20 in each movable member.Moreover, the embodiment with more than one movable member
Can be without the bristle being positioned in each movable member.
It is described in detail the invention is not restricted to given above.Various deformation form will be aobvious for those skilled in the art
And be clear to.
Claims (24)
1. a kind of annex for hair styling appliance, including：
Shell, with air inlet, for receiving air stream from hair styling appliance；
Hair engagement member, is supported by shell；
First air outflow port, between shell and hair engagement member；
Second air outflow port, is spaced apart from the first air outflow port, between shell and hair engagement member；And
Internal air stream guide device, it is positioned in shell, to draw towards the first air outflow port and the second air outflow port
Lead air.
2. annex according to claim 1, wherein each at least portion of the first air outflow port and the second air outflow port
Ground is divided to be limited by the respective side walls of housing.
3. annex according to claim 1 or 2, wherein the internal air stream guide device at least partly includes multiple wings
Piece.
4. annex according to claim 3, wherein internal air stream guide device include the multiple shells for being connected to shell
Fin.
5. annex according to claim 4, wherein the multiple shell wings include：
First Series shell wings, are positioned on the first side wall of shell, and neighbouring first air outflow port；And
Second series shell wings, are positioned in the second sidewall of shell, and neighbouring second air outflow port.
6. annex according to claim 5, wherein each fin in First Series shell wings is generally perpendicular to outer
The edge orientation of the first side wall of shell, the first side wall of the shell limits the first air outflow port；And
Each fin in second series shell wings generally perpendicular to the second sidewall of shell edge orientation, the shell
Second sidewall limits the second air outflow port.
7. the wing in the annex according to claim 5 or 6, wherein First Series shell wings and second series shell wings
Piece is generally uniformly spaced apart.
8. annex according to any one of the preceding claims, wherein internal air stream guide device include being connected to hair
Multiple edge flaps of engagement member.
9. annex according to claim 8, wherein the multiple edge flap includes：
In First Series edge flap, the first side for being positioned at hair engagement member, and neighbouring first air outflow port；And
In second series edge flap, the second side for being positioned at hair engagement member, and neighbouring second air outflow port.
10. each fin in annex according to claim 9, wherein First Series edge flap is generally perpendicular to hair
The edge orientation adjacent with the first air outflow port of engagement member；And
Each fin in second series edge flap is adjacent with the second air outflow port generally perpendicular to hair engagement member
Edge orientation.
11. the annex according to any one of claim 8 to 10, wherein First Series edge flap and second series edge
Fin in fin is generally uniformly spaced apart.
12. the annex according to any one of claim 8 to 11 when being subordinated to claim 4, wherein edge flap and
Shell wings have similar registration pattern so that edge flap and shell wings are one after the other in alignment with each other.
13. annex according to any one of the preceding claims, wherein hair engagement member have elongated form.
14. annex according to claim 13, wherein the first air outflow port and the second air outflow port each substantially prolong
The length of extension head hair engagement member.
15. annex according to any one of the preceding claims, including two hair engagement members.
16. annex according to any one of the preceding claims, wherein each hair engagement member forms corresponding to shell
The first gas outlet and corresponding second gas outlet.
17. annex according to claim 16, wherein hair engagement member is arranged side by side.
18. annex according to claim 17, wherein shell include outer enclosure section and inner shell section, and internal
The ledge of shroud segment is located between hair engagement member.
19. annex according to claim 17, wherein internal air stream guide device also include a series of center baffles, fixed
Position between hair engagement member and contact ledge inner surface.
20. annex according to claim 19, wherein the serial center baffle is parallel in the first hair engagement member
The medial surface of side and the second hair engagement member extends.
21. each baffle plate in the annex according to claim 19 or 20, the wherein serial center baffle has opening spoon
Shape, its be suitable to by the air stream of reception towards teat go out part turn to about 90 °.
22. the internal edge fin of annex according to claim 20, wherein First Series is positioned at the engagement of the first hair
On the side of the close ledge of component.
23. the annex according to claim 20 or 21, wherein second series internal edge fin are positioned at the second hair and connect
On the side for the close ledge for closing component.
24. baffle plate, the first and in the annex according to any one of claim 19 to 23, the wherein serial center baffle
Fin in second series internal edge fin has similar registration pattern so that baffle plate and fin are in alignment with each other in succession.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1605027.0 | 2016-03-24 | ||
| GB1605027.0A GB2548816B (en) | 2016-03-24 | 2016-03-24 | Attachment for a handheld appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107224084A true CN107224084A (en) | 2017-10-03 |
| CN107224084B CN107224084B (en) | 2023-08-22 |
Family
ID=56027337
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710179645.XA Active CN107224084B (en) | 2016-03-24 | 2017-03-23 | Accessory for a hand-held appliance |
| CN201720294255.2U Active CN207355685U (en) | 2016-03-24 | 2017-03-23 | Annex for hand-held instruments |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720294255.2U Active CN207355685U (en) | 2016-03-24 | 2017-03-23 | Annex for hand-held instruments |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20170273430A1 (en) |
| EP (1) | EP3432758A1 (en) |
| JP (1) | JP2017170152A (en) |
| KR (1) | KR20180120255A (en) |
| CN (2) | CN107224084B (en) |
| AU (1) | AU2017236399B2 (en) |
| GB (1) | GB2548816B (en) |
| RU (1) | RU2018136759A (en) |
| WO (1) | WO2017163004A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786618A (en) * | 2018-08-01 | 2020-02-14 | 戴森技术有限公司 | Accessory for hand-held appliance |
| CN113615954A (en) * | 2021-08-24 | 2021-11-09 | 新联电器厂有限公司 | Electric heating hair dryer |
| CN114073368A (en) * | 2020-08-17 | 2022-02-22 | 杭州乐秀电子科技有限公司 | Airflow reversing piece and hair care appliance with same |
| CN114786526A (en) * | 2019-12-16 | 2022-07-22 | 戴森技术有限公司 | Heating unit for hair styling appliance |
| CN115245232A (en) * | 2021-04-25 | 2022-10-28 | 珠海大拇指创新科技有限公司 | Hot-blast comb of even air-out |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017163005A1 (en) | 2016-03-24 | 2017-09-28 | Dyson Technology Limited | Attachment for a handheld appliance |
| GB2624338A (en) | 2020-09-18 | 2024-05-15 | Dyson Technology Ltd | Attachment for a haircare appliance |
| GB2602282B (en) * | 2020-12-22 | 2024-01-31 | Dyson Technology Ltd | A haircare appliance |
| GB2623218A (en) * | 2020-12-22 | 2024-04-10 | Dyson Technology Ltd | A haircare appliance |
| GB2603752B (en) * | 2021-01-29 | 2024-04-10 | Dyson Technology Ltd | A haircare appliance |
| WO2022162336A1 (en) * | 2021-01-29 | 2022-08-04 | Dyson Technology Limited | A haircare appliance |
| GB2603174B (en) * | 2021-01-29 | 2023-11-15 | Dyson Technology Ltd | A haircare appliance |
| GB2603175B (en) * | 2021-01-29 | 2023-12-27 | Dyson Technology Ltd | A haircare appliance |
| GB2608122A (en) * | 2021-06-22 | 2022-12-28 | Dyson Technology Ltd | A haircare appliance |
| GB2608129B (en) * | 2021-06-22 | 2024-06-05 | Dyson Technology Ltd | A haircare appliance |
| US11653737B1 (en) | 2021-11-12 | 2023-05-23 | Sharkninja Operating Llc | Hair care appliance |
| GB2613861A (en) * | 2021-12-17 | 2023-06-21 | Dyson Technology Ltd | An attachment for a hair care appliance |
| WO2023131771A1 (en) * | 2022-01-07 | 2023-07-13 | Dyson Technology Limited | A comb |
| USD1021238S1 (en) | 2022-06-02 | 2024-04-02 | Sharkninja Operating Llc | Hair care appliance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110786618A (en) * | 2018-08-01 | 2020-02-14 | 戴森技术有限公司 | Accessory for hand-held appliance |
| CN114786526A (en) * | 2019-12-16 | 2022-07-22 | 戴森技术有限公司 | Heating unit for hair styling appliance |
| CN114073368A (en) * | 2020-08-17 | 2022-02-22 | 杭州乐秀电子科技有限公司 | Airflow reversing piece and hair care appliance with same |
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Also Published As
| Publication number | Publication date |
|---|---|
| KR20180120255A (en) | 2018-11-05 |
| GB2548816A (en) | 2017-10-04 |
| RU2018136759A (en) | 2020-04-24 |
| WO2017163004A1 (en) | 2017-09-28 |
| CN107224084B (en) | 2023-08-22 |
| GB2548816B (en) | 2019-09-11 |
| US20170273430A1 (en) | 2017-09-28 |
| CN207355685U (en) | 2018-05-15 |
| RU2018136759A3 (en) | 2020-04-24 |
| EP3432758A1 (en) | 2019-01-30 |
| JP2017170152A (en) | 2017-09-28 |
| AU2017236399B2 (en) | 2019-10-31 |
| GB201605027D0 (en) | 2016-05-11 |
| AU2017236399A1 (en) | 2018-09-13 |
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