CN207306309U - Straight hair curler - Google Patents

Abstract

It the utility model is related to hair care device, more particularly to a kind of straight hair curler.The straight hair curler of the utility model is arc-shaped hair treatment portion including an outer surface profile, the hair treatment portion includes upper processing unit and lower processing unit, the upper processing unit and opposite two faces of lower processing unit are plane, radially direction is provided with broach, 2~5mm of height of the broach on the outer surface in the hair treatment portion.The straight hair curler of the utility model has the advantages that curling effect is good.

Description

Straight hair curler

【Technical field】

It the utility model is related to hair care device, more particularly to a kind of straight hair curler.

【Background technology】

Current hair care devices various types of on the market attract numerous people seeking beauties, especially also have the volume that can be done and perm Device is sent out, also there is the heater of hair straightener that can do straight hair, consumer can be adapted to the type of oneself according to the hobby selection purchase of oneself, but If consumer should carry out straight hair when being permed again, consumer should individually buy heater of hair straightener, again independent purchase curly hair Device, unnecessary consumption is brought to consumer.Therefore, there is straight hair curler in the market, can meet straight hair demand again It can meet curly hair demand.

But the straight hair curler of majority is all that directly hair is wrapped on a cylinder to perm on the market, but The curling effect of such straight hair curler is poor, it is impossible to meets consumer demand, puzzlement is brought to user.

【Utility model content】

For existing straight hair curler curling effect it is poor the problem of, the utility model provides a kind of straight hair curler.

The scheme of the utility model solution technical problem, which is to provide the straight hair curler, includes an outer surface profile for circle The hair treatment portion of arc, the hair treatment portion include upper processing unit and lower processing unit, the upper processing unit and lower processing unit Two opposite faces are plane, and hair, which is clamped between upper processing unit and lower processing unit, can carry out straight hair processing, and hair is twined Curly hair processing can be carried out by being wound on the outer surface profile in hair treatment portion, on the outer surface in the hair treatment portion radially Direction is provided with broach, 2~5mm of height of the broach.

Preferably, the height of the broach is 2~3mm.

Preferably, the shape of the broach is conical, cylinder, truncated cone-shaped or bulb truncated cone-shaped.

Preferably, the bottom width of the broach is 1.5~5mm.

Preferably, the height of the broach is 2-2.5mm, and the bottom width of the broach is 2~3.5mm, the broach Shape be bulb truncated cone-shaped, broach equidistantly distributed on the axial direction in hair treatment portion, and on axial direction Spacing between adjacent fingers is 1.5~3mm.

Preferably, the hair treatment portion includes upper processing unit and lower processing unit, and the upper processing unit and lower processing unit are equal Including heat generating member, inner metal sleeve and overcoat, the inner metal sleeve is set on heat generating member, and the overcoat is set in inner metal sleeve On, the broach is arranged on the outer surface of the overcoat.

Preferably, the overcoat integrated injection molding is in the circumferential direction of inner metal sleeve.

Preferably, the overcoat and inner metal sleeve are a hollow cylindrical body, the inner wall of the overcoat and the metal The outer wall one of both of inner sleeve offers one first limiting slot along its axial direction, and another one offers bar shaped along its axial direction Protrusion, when the overcoat is set on inner metal sleeve, the strip bulge and the first limiting slot tight fit.

Preferably, the section of the strip bulge is T-shaped, the section of first limiting slot for " fall T " fonts, it is described Strip bulge and the concavo-convex clamping of the first limiting slot.

Preferably, the straight hair curler further comprises handle portion, and the handle portion is connected with hair treatment portion, described Handle portion includes upper shell, lower housing shell and circuit board, and the upper shell and lower housing shell are a hollow structure, and the circuit board is set Put in the hollow structure of upper shell or lower housing shell, the upper shell one end and lower housing shell away from hair treatment portion are away from head One end rotary shaft connection of processing unit is sent out, the upper shell is connected close to the one end in hair treatment portion with upper processing unit, under described Housing is connected close to the one end in hair treatment portion with lower processing unit, and the circuit board is connected with heat generating member.

Compared with prior art, the straight hair curler of the utility model, it on the outer surface in hair treatment portion by setting Broach is equipped with, the height of broach is 2~5mm, so that straight hair curler has good curling effect.

Further, the straight hair curler of the utility model, its inner metal sleeve is connect with overcoat by embossed card to be fixed, Connective stability is good, and product quality is high.

Further, the straight hair curler of the utility model, what its broach was made of one piece with shell, stable connection Property it is good, product quality is high.

【Brief description of the drawings】

Fig. 1 a are that the straight hair curler of the utility model is in the structure diagram of closure state.

Fig. 1 b are that the straight hair curler of the utility model is in the structure diagram of open mode.

Fig. 2 is the configuration schematic diagram of the straight hair curler of the utility model.

Fig. 3 a are the main structure diagrams of the inner metal sleeve of the utility model.

Fig. 3 b are the dimensional structure diagrams of the inner metal sleeve of the utility model.

Fig. 4 is the dimensional structure diagram of the overcoat of the utility model.

Fig. 5 is the schematic diagram of the shape of the broach of the utility model.

Fig. 6 is the dimensional structure diagram of the protection cap of the utility model.

【Embodiment】

In order to make the purpose of this utility model, technical solution and advantage are more clearly understood, below in conjunction with attached drawing and implementation Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining The utility model, is not used to limit the utility model.

A is please referred to Fig.1, the straight hair curler 10 of the utility model is used to carry out hairdressing processing to hair, it includes hair Processing unit 11, handle portion 13, protection cap 15 and energization end 17, described 13 one end of handle portion is connected with energization end 17, opposite The other end is connected with hair treatment portion 11, and the one end of the hair treatment portion 11 away from handle portion 13 is connected with protection cap 15, institute Energization end 17 is stated to be used to be electrically connected with city, the hair treatment portion 11 is used to carry out straight hair processing to hair or curly hair is handled, The handle portion 13 is used to grip, and the protection cap 15 is used to cover the end of hair processing unit 11.

Please also refer to Fig. 1 a and Fig. 1 b, the handle portion 13 includes a upper shell 131, lower housing shell 133 and circuit board (not shown), the upper shell 131 is consistent with 133 structure of lower housing shell and both are set in mirror image, the upper shell 131 and described Lower housing shell 133 is hollow structure, and the circuit board is contained in the hollow structure of upper shell 131 or lower housing shell 133, institute The one end of upper shell 131 away from hair treatment portion 11 is stated to connect with one end rotary shaft of the lower housing shell 133 away from hair treatment portion 11, The upper shell 131 and lower housing shell 133 are connected with hair treatment portion 11 respectively close to the one end in hair treatment portion 11, the circuit Plate one end is electrically connected with energization end 17, and the other end is electrically connected with hair treatment portion 11.

Please refer to Fig.2, the hair treatment portion 11 includes upper processing unit 111 and lower processing unit 113, the upper processing unit 111 it is consistent with lower 113 structure of processing unit and both in mirror image set, the upper processing unit 111 is connected with upper shell 131, described Lower processing unit 113 is connected with lower housing shell 133, the global shape in the hair treatment portion 11 be preferably elliptical cylinder-shape, cylinder or Truncated cone-shaped, i.e., the outer surface profile in described hair treatment portion 11 are preferably arc-shaped.Hair is clamped in upper processing unit 111 with Straight hair processing can be carried out when between processing unit 113, therefore, upper processing unit 111 and lower processing unit 113 are for the surface of hair holding function Plane, hair, which is wrapped on the outer surface profile in hair treatment portion 11, can carry out curly hair processing.The upper processing unit 111 wraps Heat generating member 1111, inner metal sleeve 1113 and overcoat 1115 are included, the heat generating member 1111 is connected with circuit board, the inner metal sleeve 1113 are set on heat generating member 1111, and the overcoat 1115 is set on inner metal sleeve 1113, and the heat generating member 1111 is being powered After can produce heat and transfer heat to inner metal sleeve 1113 and overcoat 1115 to heat to hair.Preferably, 1115 integrated injection molding of overcoat is specially in the circumferential direction of inner metal sleeve 1113：First by inner metal sleeve 1113 It is placed in the accommodating cavity of injection mold, is then molded to obtain overcoat 1115, so as to obtains inner metal sleeve 1113 and outer Cover the structure of 1115 being integrated.The mode that the inner metal sleeve 1113 is set on heat generating member 1111 can be inner metal sleeve 1113 coat the cladding or part completely of heat generating member 1111 in the circumferential direction of heat generating member 1111, in order to allow heat generating member 1111 The heat produced after energization passes to inner metal sleeve 1113 as much as possible, improves capacity usage ratio, and the utility model uses metal The mode that inner sleeve 1113 coats heat generating member 1111 in the circumferential direction of heat generating member 1111 completely.The overcoat 1115 is set in Mode on inner metal sleeve 1113 can also be overcoat 1115 in the circumferential direction of inner metal sleeve 1113 by inner metal sleeve 1113 Cladding or part completely coats, in order to which heat can be fully delivered to from inner metal sleeve 1113 on overcoat 1115, this reality With new by the way of overcoat 1115 coats inner metal sleeve 1113 in the circumferential direction of inner metal sleeve 1113 completely.It is described Inner metal sleeve 1113 is the preferable metal material of thermal conductivity, is preferably aluminium, and heat-transfer effect is high.The overcoat 1115 is resistance to thermal conductivity Heat type material, can will drop to the working range of a safety, it is heated to hair at a temperature of overcoat 1115 Processing, and user's imprudence can be prevented to be burned after touching overcoat 1115.The structure of the lower processing unit 113 and upper processing The structure in portion 111 is consistent, therefore details are not described herein.

Please also refer to Fig. 3 a and Fig. 3 b, the inner metal sleeve 1113 is a hollow cylindrical body structure, its hollow structure The first holding tank 1133 is formed, the heat generating member 1111 is accommodated in first holding tank 1133 and is fixed, described The first limiting slot 1131 is offered along its axial direction, it is preferred that first limiting slot 1131 on 1113 outer wall of inner metal sleeve It is arranged on the bottom surface opposite with another inner metal sleeve 1113 of 1113 outer wall of inner metal sleeve, it is preferred that the bottom surface is tablet Shape.

Please refer to Fig.4, radially direction is provided with several broach 1150 on the outer surface of the overcoat 1115, described Broach 1150 is integrally formed with overcoat 1115 and is made, it is preferred that the broach 1150 is along the axial direction of overcoat 1115 in straight Line and equidistantly arrangement, it is further preferred that the spacing between adjacent fingers 1150 on the axial direction of overcoat 1115 is 1.5~3mm.Broach row 1151 is formed in the broach 1150 of straight line arrangement on the axial direction of overcoat 1115, it is excellent Choosing, also equally arrange between broach row 1151, the spacing between broach row 1151 is 2~4mm, curling effect It is good.As still more preferably, in the present embodiment, the quantity of broach row 1151 is nine rows of spaced set, this is most Excellent design, equidistant nine sections, if hop count is excessive, overcoat are divided into when overcoat 1115 is contacted with hair by a circle hair 1115 and the contact surface of hair cross conference and make hair excessively dry；And hop count is very few can not have good curling effect, so By repeatedly testing repeatedly, the curling effect of nine row's broach row 1151 is optimal.

It refer to Fig. 5, the shape of the broach 1150 is cone, cylinder, truncated cone-shaped or bulb truncated cone-shaped, bulb Truncated cone-shaped refers to combining a hemisphere at the top of a truncated cone-shaped, and hemispheroidal diameter and the width at the top of truncated cone-shaped It is in the same size, when the shape of broach 1150 is bulb truncated cone-shaped, can prevent from damaging scalp in combing hair, In the utility model, the broach 111 is preferably shaped to bulb truncated cone-shaped.It is further preferred that the broach 111 and overcoat Rounding off at the position of 1115 connections.The height H of the broach 1150 is 2~5mm, is preferably 2~3mm, in the present embodiment In, within this range, in combing hair, hair is not easy situation about knotting occur to the height H of broach 1150, to the place of hair Manage best results；If 1150 height H of broach is excessive, the temperature difference at 1150 bottom of broach and the top of broach 1150 is excessive, right The heating of hair is uneven, and easily occurs the situation of hair knotting in combing hair, to the treatment effect of hair It is poor；If the height H of broach 1150 is too low, hair is easily moved between adjacent fingers 1150, it is impossible to right well Hair progress is spacing, and curling effect is poor.The bottom width W of the broach 1150 is 1.5~5mm, is preferably 2~3.5mm, right The treatment effect of hair is optimal.

Upper table is referred to, is compared according to the experimental result between sample 1~5, the height H enemies of broach 1150, which send, now to be beaten The situation of knot plays important influence, and when the height H of broach 1150 is 2~5mm, the situation that knotting occurs in hair is less, broach When 1150 height H is 2~3mm, the situation that knotting occurs in hair is minimum.Compared according to the experimental result between sample 6~11, When the bottom width W of broach 1150 is 1.5~5mm, curling effect is good, when the bottom width W of broach 1150 is 2~3.5mm, volume It is best to send out effect.So by repeatedly testing repeatedly, the height H of broach 1150 is 2~5mm, when being preferably 2~3mm, broach 1150 bottom width W is 1.5~5mm, when being preferably 2~3.5mm, occurs that the situation of hair knotting is few, and curling effect is good.

Please continue to refer to Fig. 4, the overcoat 1115 is a hollow cylindrical body structure, which forms second and accommodate Groove 1155, the shape of second holding tank 1155, the monnolithic case of size and inner metal sleeve 1113, size are consistent, the gold Belong to inner sleeve 1113 to be accommodated in second holding tank 1155 and carry out spacing.Preferably, the bottom surface of 1115 inner wall of overcoat On its axial direction is provided with a strip bulge 1153, i.e., along its axial direction on the bottom surface of described second holding tank 1155 A strip bulge 1153 is provided with, the strip bulge 1153 is with 1131 tight fit of the first limiting slot with inner metal sleeve 1113 is spacing In the second holding tank 1155 of overcoat 1115.The mode of 1153 and first limiting slot of strip bulge, 1131 tight fit can be bar The shape of shape protrusion 1153 is consistent with the shape of the first limiting slot 1131, and the size of strip bulge 1153 is the first limiting slot 1131 1.02~1.05 times of size, i.e. strip bulge 1153 is interference fitted with the first limiting slot 1131；Or strip bulge 1153 Mode with 1131 tight fit of the first limiting slot can also be the shape of strip bulge 1153, size and the first limiting slot 1131 Shape, size uniformity cause, and the section of the strip bulge 1153 is T-shaped, and the section of the first limiting slot 1131 is " T " words Shape, the concavo-convex clamping of 1153 and first limiting slot of strip bulge 1131, so that it is guaranteed that inner metal sleeve 1113 and 1115, overcoat It can relatively move in its axial direction, stable connection is good.In the present embodiment, it is preferably strip bulge 1153 and the The concavo-convex clamping of one limiting slot 1131.Being deformed as one kind, strip bulge 1153 can also be arranged on inner metal sleeve 1113, and first Limiting slot 1131 is arranged on overcoat 1115.Can also be with overcoat 1115 as another deformation, broach 1150 as one kind It is separately set, multiple through hole (not shown) is opened up in the outer surface of overcoat 1115, are then inserted into broach 1150 in through hole simultaneously Fixed, broach 1150 is exposed outside outside through hole to be heated and be combed to hair after penetrating through hole.

Please also refer to Fig. 2 and Fig. 6, the protection cap 15 is connected with inner metal sleeve 1113, and protection cap 15 is in metal One second limiting slot 151 is offered on the end face of set 1113, the shape of second limiting slot 151, size and overcoat 1115 Monnolithic case, size are consistent, and second limiting slot 151 is set in described in while the protection cap 15 is connected with inner metal sleeve 1113 Overcoat 1115 is on the end of protection cap 15.Preferably, several heat sinks 153 are provided with the protection cap 15, to add The heat dissipation of fast protection cap 15, prevents it from scalding user.It is further preferred that the heat sink 153 is equally distributed, phase Radiating convection can be also formed in gap between adjacent two heat sinks 153, has advantageously promoted heat dissipation effect.

The operation principle of the straight hair curler of the utility model is：Upper shell 131 and/or lower housing shell 133 are rotated, so as to allow Hair treatment portion 11 is in open mode, and then hair is put between upper processing unit 111 and lower processing unit 113, then turns Dynamic upper shell 131 and/or lower housing shell 133 are to allow hair processing unit 11 to be in closure state, so that hair is clamped in upper processing Between portion 111 and lower processing unit 113, straight hair processing can be carried out to hair after energization；When user need to carry out curly hair processing, allow Hair treatment portion 11 is in closure state, hair is wrapped on the outer surface in hair treatment portion 11, and broach 1150 is by hair It is evenly spaced, after energization curly hair processing can be carried out to hair.

Deformed as one kind, the protection cap 15, handle portion 13 and energization end 17 can be omitted, in hair treatment portion 11 The heat generating member 1111 of setting directly connects power supply and is heated, and is set on the other hand at the exterior any direction in the hair treatment portion 11 Portion's (not shown) is held to hold at this in straight hair or curly hair for user.

Compared with prior art, the straight hair curler of the utility model, it on the outer surface in hair treatment portion by setting Broach is equipped with, the height of broach is 2~5mm, so that straight hair curler has good curling effect.

Further, the straight hair curler of the utility model, its inner metal sleeve is connect with overcoat by embossed card to be fixed, Connective stability is good, and product quality is high.

Further, the straight hair curler of the utility model, what its broach was made of one piece with shell, stable connection Property it is good, product quality is high.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Any modification made within the principle of utility model, equivalent substitution and improvement etc. should all include the scope of protection of the utility model Within.

Claims (10)

1. a kind of straight hair curler, it is used to handle hair, it is characterised in that：The straight hair curler includes an appearance Facial contour is arc-shaped hair treatment portion, and the hair treatment portion includes upper processing unit and lower processing unit, the upper processing unit Two faces opposite with lower processing unit are plane, and hair, which is clamped between upper processing unit and lower processing unit, to carry out at straight hair Reason, hair, which is wrapped on the outer surface profile in hair treatment portion, can carry out curly hair processing, the appearance in the hair treatment portion Radially direction is provided with broach, 2~5mm of height of the broach on face.

2. straight hair curler as claimed in claim 1, it is characterised in that：The height of the broach is 2~3mm.

3. straight hair curler as claimed in claim 1, it is characterised in that：The shape of the broach is cone, cylinder, circle Platform shape or bulb truncated cone-shaped.

4. straight hair curler as claimed in claim 1, it is characterised in that：The bottom width of the broach is 1.5~5mm.

5. straight hair curler as claimed in claim 1, it is characterised in that：The height of the broach is 2-2.5mm, the comb The bottom width of tooth is 2~3.5mm, and the shape of the broach is bulb truncated cone-shaped, axial direction of the broach in hair treatment portion Equidistantly distributed on direction, and the spacing between the adjacent fingers on axial direction is 1.5~3mm.

6. straight hair curler as claimed in claim 1, it is characterised in that：The upper processing unit and lower processing unit include fever Part, inner metal sleeve and overcoat, the inner metal sleeve are set on heat generating member, and the overcoat is set on inner metal sleeve, the comb Tooth is arranged on the outer surface of the overcoat.

7. straight hair curler as claimed in claim 6, it is characterised in that：The overcoat integrated injection molding is in metal In the circumferential direction of set.

8. straight hair curler as claimed in claim 6, it is characterised in that：The overcoat and inner metal sleeve are a hollow cylinder It is spacing that the outer wall one of both of shape body, the inner wall of the overcoat and the inner metal sleeve along its axial direction offers one first Groove, another one offers strip bulge along its axial direction, when the overcoat is set on inner metal sleeve, the strip bulge with First limiting slot tight fit.

9. straight hair curler as claimed in claim 8, it is characterised in that：The section of the strip bulge is T-shaped, and described the The section of one limiting slot is " T " fonts, the strip bulge and the first limiting slot are concavo-convex to be clamped.

10. straight hair curler as claimed in claim 6, it is characterised in that：The straight hair curler further comprises handle portion, The handle portion is connected with hair treatment portion, and the handle portion includes upper shell, lower housing shell and circuit board, and the upper shell is with Housing is a hollow structure, and the circuit board is arranged in the hollow structure of upper shell or lower housing shell, and the upper shell is remote One end from hair treatment portion is connected with one end rotary shaft of the lower housing shell away from hair treatment portion, and the upper shell is at hair The one end in reason portion is connected with upper processing unit, and the lower housing shell is connected close to the one end in hair treatment portion with lower processing unit, the electricity Road plate is connected with heat generating member.