CN101297720A

CN101297720A - Eyelash curler

Info

Publication number: CN101297720A
Application number: CNA2008100897115A
Authority: CN
Inventors: 多加谷泰子; 林贤也
Original assignee: Izumi Products Co
Current assignee: Maxell Izumi Co Ltd
Priority date: 2007-03-26
Filing date: 2008-03-26
Publication date: 2008-11-05
Anticipated expiration: 2028-03-26
Also published as: EP1974627B1; JP4879791B2; DE602008001674D1; JP2008237371A; EP1974627A1; CN101297720B

Abstract

An eyelash curler including a substantially tube-shaped grip unit (10) having therein a battery (12) and a switch (14); a brush holder unit (16) protruding from one end of the grip unit in a longitudinal direction of the grip unit; a tube-shaped brush unit (24) made of pliable resins and attached to a tip of the brush holder unit, the outer circumference of the brush unit (24) being formed numerous substantially needle-shaped projections (26); and a heating element (26) provided inside the tube-shaped brush unit (24), the heating element being elastically deformable in a direction of bending and connected to the switch and battery.

Description

Eyelash curler

Technical field

The present invention relates to a kind of eyelash curler with the electrothermal brush that is used to make crimping eyelash.

Background technology

In the prior art, propose the various crimping eyelash that makes and got good-looking beauty appliance, and had the method (patent documentation 1) of handling eyelashes and the brush of heating abutted on the eyelashes to roll up curved method (patent documentation 2) of twisting.

(patent documentation 1) Japanese Utility Model is registered No. 3066463

(patent documentation 2) Japanese kokai publication hei 11-56444

The method of description is in the patent documentation 1, and bar is adhesively fixed on the eyelid, and eyelashes match fixing with this bar, coat softening agent, fixative on eyelashes, and makes crimping eyelash to keep shape.By the ductile metal line is installed in the inside that is used for bar herein, can in conjunction with circular arc degree, the eyes size of eyelid or eyelash length twist, thus make curling of expection.Herein, not to describe the content of coming heating pole by heater.

The method of describing in the patent documentation 2 is, by thermal source mechanism heating tape the brush portion of broach arranged, and brush portion moved along eyelashes, thereby twist eyelashes.Herein, as an example of heating arrangements, be to form (Fig. 4, paragraph 0035) by the nichrome wire 50 and the clad 51 that are placed in the brush portion.In addition, also show making the brush portion 151 of eyelashes bending be substituted into the situation of using on the handle part (Figure 12, paragraph 0061～0064) along the lower edge of upper eyelid.

The method of patent documentation 1 is to use a kind of boiling hot volume of soup, has the problem that self can not simply use.Though can be at the cosmetic tool that is used for eyelashes shown in the patent documentation 2 with the broach of heat transferred brush portions such as nichrome wire, gas combustion heat, warm water,, perhaps brush portion need be a linearity, perhaps will change crooked brush portion.In this case, need to prepare a plurality of brush portions, change the operation trouble.

Summary of the invention

The present invention In view of the foregoing proposes just, and purpose provides a kind of electrothermal eyelash curler, can a people simply use, suitably make its crooked and with the circular arc degree fit of eyelid, and the eyelashes that twist easily and efficiently.

According to the present invention, its purpose can realize that this eyelash curler comprises by following eyelash curler: the grip part of cardinal principle tubular has battery and switch; The brush maintaining part is outstanding along the length direction of grip part from an end of this grip part; The tubular brush portion of barras system is installed in the front end of this brush maintaining part, forms the projection of a plurality of cardinal principle thorn-likes on periphery; Heater inserts in the described tubular brush portion, can be in the bending direction plastic deformation, and be connected with driving mechanism.

Because the tubular brush portion is barras system, portion inserts the heater along the bending direction plastically deformable within it, and the electric power by battery makes this heater heating, therefore, if make the bending of tubular brush portion, then Nei Bu heater is also crooked simultaneously, and this heater keeps case of bending.Thereby the user can make the bending of tubular brush portion with the eyelid circular arc degree of self with matching.The user opens switch and heats heater under this state, the tubular brush portion is moved up and down along eyelashes, thereby can catch eyelashes by a plurality of projections of tubular brush portion on one side, Yi Bian the processing of curling efficiently.

Description of drawings

Fig. 1 is the front view (A) of expression one embodiment of the invention and the figure (B) of expression internal structure;

Fig. 2 is the enlarged front view (A), right side view (B) of tubular brush portion and along the sectional view (C) of C-C line;

Fig. 3 is the amplification sectional view of the part of Fig. 1 (B);

Fig. 4 is the sectional view along the IV-IV line among Fig. 3;

Fig. 5 is the sectional view along the V-V line among Fig. 4;

Fig. 6 is the synoptic diagram of heater;

Fig. 7 is to use the key diagram of method.

Description of reference numerals:

10 grip parts

12 batteries

14 switches

16 brush maintaining parts

24 tubular brush portions

26 projections

28 center lines

30 otch (hole)

32 temperature sensors

36 heaters

38 nichrome wires

Eyelashes on 42

44 times eyelashes

The specific embodiment

(embodiment 1)

Fig. 1 is the front view (A) of one embodiment of the invention and the figure (B) of its internal structure of expression; Fig. 2 is the enlarged front view (A), right side view (B) of tubular brush portion, along the sectional view (C) of the C-C line among Fig. 2 (A); Fig. 3 is the amplification sectional view of the part of Fig. 1 (B); Fig. 4 is the sectional view along the IV-IV line among Fig. 3; Fig. 5 is the sectional view along the V-V line among Fig. 4; Fig. 6 is the synoptic diagram of heater.

In Fig. 1, Reference numeral 10 is grip parts cylindraceous of an end closure, and its thickness will be enough to make the user can be with finger grip pen (for example diameter is approximately 1.5cm).Taken in battery (No. seven batteries) 12 in the inside of this grip part 10.The 14th, switch.Brush maintaining part 16 is being fixed in 10 upper end in the grip part.This brushes maintaining part 16, and its lower end is as closing the piston part 18 of the upper end open of grip part 10, and becomes from this piston part the tube portion 20 of 18 the upper surface center path that 10 length direction extends in the grip part.In this brush maintaining part 16, be formed with along its central shaft at the wiring hole 22 of both ends open up and down.

The 24th, the tubular brush portion.This tubular brush portion 24 is made by stable on heating barras, is thorn-like substantially and is formed with a plurality of projections 26 on its periphery.In addition, the projection of thorn-like carefully was rich in flexible in 260 minutes.Shown in Fig. 2 A, on tubular brush portion 24, form a plurality of otch 30, described otch 30 clampings its center line 28 and the symmetry location, and are arranged in two row in the longitudinal direction.

This otch 30 is in order to make tubular brush portion 24 be easy to bending, and opening is on the outer peripheral face of tubular brush portion 24 extensively, and this opening is towards the long ellipse roughly (with reference to Fig. 2 B) of width (direction vertical with the length direction of tubular brush portion 24).The dotted line of Fig. 3 is represented the bending position of tubular brush portion 24.In addition, in this embodiment, this notch 30 runs through the wall (form tube wall) of tubular brush portion 24 and is communicated to the inside of tube, promptly becomes the hole.The upper end closure of tubular brush portion 24, lower end are opened wide.

Pasting temperature sensor 32 in the lower, outer perimeter of tubular brush portion 24, the below of this sensor 32 is the insertion sections 34 that are inserted in the tube portion 20 of above-mentioned brush maintaining part 16.Herein, temperature sensor 32 is strap-like objects of the sensible heat effect (liquid crystal type thermography) of having utilized liquid crystal, and catoptrical color varies with temperature and changes.Thereby, by confirming this color, can know the temperature of tubular brush portion 24.

The 36th, the heater of plastically deformable.As shown in Figure 6, heater 36 forms, and makes an end (upper end) bending of the nichrome wire 38 of spring-like, is coated the straight line portion of this bending by hear resistance insulation tube 40.

Described heater 36 inserts in the tubular brush portion 24.In fact,, be inserted into the wiring hole 22 from the upper end of the tube portion 20 of brush maintaining part 16 at first with the justify align of the nichrome wire 38 of heater 36, and with grip part 10 in, the switch 14 and the batteries 12 of formation driving mechanism are connected.Then, brush portion 24 covered heater 36 on one side install on one side, described insertion section 34 is pressed in the tube portion 20 of brushing maintaining part 16, thereby fixes.Consequently, by connecting switch 14, can make electric current flow to heater 36 and generate heat from battery 12.In addition, the temperature of tubular brush portion 24 can be known according to the change color of temperature sensor 32.

Use Fig. 7 that one example of using method is described below.Connect switch 14 and confirm the temperature of heater 36 according to the color of temperature sensor 32, on the other hand, with the circular arc degree of user's eyelid, eyelashes arrange or the personal like makes 24 bendings of tubular brush portion with being consistent.At this moment, heater 36 is nichrome wire 38 to be twisted become helical form and have the character of keeping case of bending, promptly have the character of plastically deformable, so tubular brush portion 24 keeps crooked state.In addition, because tubular brush portion 24 forms otch 30 at internal side diameter or outside diameter, so tubular brush portion 24 can be crooked easily.

Shown in Fig. 7 (A), in bending, during eyelashes 42, tubular brush portion 24 is abutted on the eyelashes 42 from downside, make eyelashes 42 and above the guiding in guiding between the projection 26 of thorn-like.Shown in Fig. 7 B, otch (hole) 30 of the internal side diameter by making crooked tubular brush portion 24 is relative with eyelashes 42, thereby can make the air that heated by heater 36 come out and touch eyelashes 42 well from otch (hole) 30.Thereby, can efficiently and carry out the bending of eyelashes 42 with the short period.

Similarly during the eyelashes 44 below curling, shown in Fig. 7 C, the tubular brush portion 24 that can make crooked touches eyelashes 44 from the top, and it is moved down.If also make this moment tubular brush portion 24 along the bending of the hairline of eyelashes 44 and bending in advance, then otch (hole) 30 be towards eyelashes 44 openings, thereby can high efficiency carry out the bending of eyelashes 44.

Claims

1. an eyelash curler is characterized in that, comprising:

The grip part of tubular has battery and switch substantially;

The brush maintaining part is outstanding along the length direction of grip part from an end of this grip part;

The tubular brush portion of barras system is installed in the front end of this brush maintaining part, forms the projection of a plurality of cardinal principle thorn-likes on periphery;

Heater inserts in the described tubular brush portion, can be in the bending direction plastic deformation, and be connected with driving mechanism.

2. eyelash curler according to claim 1 is characterized in that, heater is the helical form nichrome wire.

3. eyelash curler according to claim 1 and 2 is characterized in that, on brush portion, be formed with its center line of clamping and line up along its length two row a plurality of otch.

4. eyelash curler according to claim 3 is characterized in that otch runs through the wall of brush portion.