CN210809668U

CN210809668U - Eyelash instrument

Info

Publication number: CN210809668U
Application number: CN201921781013.1U
Authority: CN
Inventors: 欧阳平原
Original assignee: Shenzhen Goeasyled Technology Co ltd
Current assignee: Shenzhen Goeasyled Technology Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-06-23
Anticipated expiration: 2029-10-22

Abstract

The application relates to an eyelash curler, which comprises a casing, a control panel, a heating wire, a heat conducting pipe and a comb tooth brush, wherein a cavity is arranged in the casing; the control panel is arranged in the cavity and provided with a control circuit; the heating wire is electrically connected with the control circuit, and the control circuit controls the heating of the heating wire; an accommodating cavity is arranged in the comb tooth brush, a heat conduction pipe is arranged in the accommodating cavity and fixedly connected to the comb tooth brush, the heat conduction pipe is a U-shaped pipe, and the heating wire is spirally wound on the heat conduction pipe; the comb tooth brush is provided with a plurality of comb tooth holes, and the accommodating cavity is communicated with the outside through the comb tooth holes. Through twining the heater on the heat pipe, the heat pipe is folding to be the U-shaped, has increased the area of contact of heat pipe and eyelash, when rolling up the boiling hot eyelash, the brush is once rolled up around the eyelash and is scalded twice, has shortened a book and has scalded the time, has strengthened a book and has scalded the effect, and simultaneously, the setting of broach brush can effectually avoid heat pipe and human contact, avoids scalding the eye.

Description

Eyelash instrument

Technical Field

The application relates to the field of eyelash instruments, in particular to an eyelash instrument.

Background

Consumers need to use eyelash curlers to curl eyelash into circular arc shape in order to curl eyelash, mechanical eyelash curlers and electric heating eyelash curlers are available in the market at present, the mechanical eyelash curlers are provided with eyelash clips with the same curvature as human eyes, eyelash is clamped by electric curling eyelash curlers during use, and eyelash is clamped into circular arc shape by force, so that the eyelash curler has the defects of unattractive shape, inconvenient operation and easy eyelash clipping; the electric eyelash curler can directly curl eyelash, and is easy to control and convenient to operate. The existing electric heating eyelash curler is formed by winding a single coil of heating wire on a Teflon conduit, the Teflon conduit is not easy to transfer heat, and only part of eyelashes are contacted with the heating wire to be heated, so that the curling effect is poor.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an eyelash curler aiming at the problem that the existing electric heating eyelash curler is formed by winding a single-ring heating wire on a Teflon conduit, the Teflon conduit is not easy to transfer heat, and only part of eyelashes are contacted with the heating wire to be heated, so that the curling effect is not good.

An eyelash instrument comprises a casing, a control panel, a heating wire, a heat conducting pipe and a comb tooth brush,

a cavity is arranged in the casing;

the control panel is arranged in the cavity, and a control circuit is arranged on the control panel;

the heating wire is electrically connected with the control circuit, and the control circuit controls the heating of the heating wire;

an accommodating cavity is formed in the comb tooth brush, the heat conduction pipe is arranged in the accommodating cavity and fixedly connected to the comb tooth brush, the heat conduction pipe is a U-shaped pipe, and the heating wire is spirally wound on the heat conduction pipe;

be provided with a plurality of broach holes on the broach brush, it passes through to hold the chamber the broach hole communicates in the external world, works as when the broach brush crossed the eyelashes, the eyelashes entered into in the broach hole, and with the heat pipe contact, the heat pipe rolls up to scald the eyelashes promptly.

In one embodiment, the heat conducting pipe is a copper pipe.

In one embodiment, the portion of the comb tooth brush where the comb tooth holes are provided is arc-shaped, such that one end surface of the comb tooth brush is concave and the other end surface is convex.

In one embodiment, one end of the casing, which is close to the comb brush, is provided with two limiting ribs, the two limiting ribs are arranged at intervals, so that a limiting groove is formed between the two limiting ribs, and one end of the comb brush is provided with a clamping part, and the clamping part is accommodated in the limiting groove.

In one embodiment, one end of the comb brush, which is close to the clamping portion, is further provided with a clamping groove, and when the clamping portion is accommodated in the limiting groove, the limiting convex edge close to the comb brush is at least partially embedded into the clamping groove.

In one embodiment, the temperature control device further comprises a key switch, wherein the key switch is electrically connected with a control circuit on the control board and is used for controlling the on-off operation and the temperature regulation and control of different gears.

In one embodiment, the cover case comprises a protective cover and a middle shell, the comb tooth brush is fixedly connected to the middle shell, and the middle shell is at least partially embedded in the protective cover and mutually fixed with the protective cover.

In one embodiment, the protective cover comprises an upper cover and a lower cover, the upper cover is fixedly connected with the lower cover, and a limiting structure is arranged at one end of the upper cover and one end of the lower cover close to the middle shell; the mesochite includes drain pan and face-piece, face-piece fixed connection in the drain pan, the face-piece, the drain pan is being close to the one end of visor is provided with the cooperation structure, the cooperation structure with limit structure mutually supports, makes the mesochite imbed the part in the visor with the visor is fixed mutually.

In one embodiment, the key switch further comprises a protective sleeve which is detachably and fixedly connected to the casing, when the protective sleeve is fixed with the casing, the middle shell is at least partially embedded into the protective sleeve, and the key switch is arranged on the middle shell.

In one embodiment, the control circuit comprises a microcontroller, wherein one pin of the microcontroller detects the current output to the heating wire, automatically adjusts a PWM signal according to the detected current, and realizes constant-current heating control on the heating wire by using the PWM signal.

Above-mentioned eyelash appearance, through twineing the heater on the heat pipe, the heat pipe is folding to be the U-shaped, has increased the area of contact of heat pipe and eyelash, when rolling up the boiling hot eyelash, the brush is once rolled up around the eyelash and is scalded twice, has shortened a book boiling hot time, has strengthened a book boiling hot effect, and simultaneously, the setting of broach brush can effectually avoid heat pipe and human contact, avoids scalding the eye.

Drawings

Fig. 1 is a schematic view of a mascara according to an embodiment of the present application;

FIG. 2 is a schematic view of an exploded structure of an eyelash curler according to an embodiment of the present application;

fig. 3 is an exploded view of a partial structure of an eyelash instrument according to an embodiment of the present application.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, which schematically illustrate a structure of an eyelash curler 10 according to an embodiment of the present disclosure, the eyelash curler 10 includes a casing 110, a control board 120, a heating wire 130, a heat pipe 140, and a comb brush 150, wherein the heating wire 130 is spirally wound around the heat pipe 140, the heat pipe 140 is accommodated in the comb brush 150, the comb brush 150 is fixed to the casing 110, the heating wire 130 generates heat to heat the heat pipe 140 under the control of the control board 120, and when the comb brush 150 brushes eyelashes, the eyelashes slide through the heat pipe 140, and the heat pipe 140 curls the eyelashes.

Referring to fig. 2 and 3, a cavity 110a may be formed in the casing 110, the control board 120 may be disposed in the cavity 110a, and the heating wire 130 may partially extend into the cavity 110a to be electrically connected to the control board 120. The casing 110 may include an upper casing and a lower casing, the upper casing is fixedly connected to the lower casing and encloses a cavity 110a, an opening 110b is formed at one end of the casing 110, the cavity 110a is communicated with an external comb brush 150 through the opening 110b and is fixed to one end of the casing 110 at which the opening 110b is formed, and the heating wire 130 enters the cavity 110a from the opening 110b and is electrically connected to the control board 120 in the cavity 110 a.

Referring to fig. 2 and 3, in one or more embodiments, the casing 110 includes a protective cover 111 and a middle shell 113, the comb brush 150 is fixedly coupled to the middle shell 113, and the middle shell 113 is fixedly coupled to the protective cover 111. For example, the middle shell 113 and the protective cover 111 can be fixed in a nesting manner, and particularly in the embodiment shown in fig. 1, the middle shell 113 can be at least partially embedded in the protective cover 111 and fixed with each other with the protective cover 111.

For example, the protective cover 111 may include an upper cover 1112 and a lower cover 1114, the upper cover 1112 is fixedly connected to the lower cover 1114, the upper cover 1112 and the lower cover 1114 may be provided with a position-limiting structure 1116 at an end near the middle shell 113, the middle shell 113 may include a bottom shell 1131 and a top shell 1133, the top shell 1133 is fixedly connected to the bottom shell 1131, the top shell 1133 and the bottom shell 1131 may be provided with a matching structure 1135 at an end near the protective cover 111, and the matching structure 1135 and the position-limiting structure 1116 are matched with each other, so that the portion of the middle shell 113 embedded in the protective cover 111 is fixed to the protective cover 111. For example, the stopper 1116 may be a rib, and the engagement structure 1135 may be a slot, and when the middle shell 113 is inserted into the protective cover 111, the rib is inserted into the slot, so that the middle shell 113 is fixed relative to the protective cover 111.

Referring to fig. 1 and 2, the mascara 10 may further include a protective sheath 160, wherein the protective sheath 160 is detachably and fixedly connected to the casing 110, for example, the protective sheath 160 and the casing 110 may be fixed by a tight fit or a screw fit. When the sheath 160 is secured to the housing 110, the comb brush 150 is received within the sheath 160. In one or more embodiments, the case 110 is at least partially embedded within the protective sheath 160, e.g., the center shell 113 is at least partially embedded within the protective sheath 160, when the protective sheath 160 is secured with the case 110, such that the protective sheath 160 abuts the protective cover 111.

Referring to fig. 2 and 3, in one or more embodiments, the protective cover may further include a middle ring 191, the middle ring 191 is fixedly connected to the cover case 110, when the protective cover 160 is fixed to the cover case 110, the middle ring 191 is located between the protective cover 160 and the protective cover 111, and the protective cover 160 and the protective cover 111 abut against the middle ring 191 from two sides. For example, the middle ring 191 may be disposed at the interface between the middle shell 113 and the protective cover 111, which may protect and seal the interface between the middle shell 113 and the protective cover 111, and meanwhile, after the protective sheath 160 is sleeved, the middle ring 191 may provide a buffer between the protective sheath 160 and the protective cover 111, so as to ensure a tight fit, and enhance the appearance of the product.

Referring to fig. 2, the control board 120 is disposed in the cavity 110a and is fixedly connected to the casing 110, for example, a plurality of threaded columns may be disposed on an inner wall of the casing 110, the control board 120 is fixed by the threaded columns, the control board 120 is disposed with a control circuit, the heating wire 130 is electrically connected to the control circuit, and the control circuit controls the heating of the heating wire 130.

In one or more embodiments, the control circuit performs constant current control on the heating wire 130 to achieve stable temperature control. For example, the control circuit may include a microcontroller, one of the pins of the microcontroller detects the current output to the heating wire 130, automatically adjusts the PWM signal according to the detected current, and controls the output power of the heating wire 130 by using the PWM signal, so as to realize constant-current heating control, achieve the required temperature of the heat pipe 140, and realize stable temperature control.

Referring to fig. 2, in one or more embodiments, the mascara machine 10 further includes a power module 170, the power module 170 is disposed in the cavity 110a, and the control board 120 is electrically connected to the power module 170 and obtains power from the power module 170. The power module 170 may be a battery, typically a lithium battery. Preferably, the battery is a rechargeable battery to realize recycling.

Referring to fig. 2, the portable electronic device further includes a power board 180, the power board 180 is disposed in the cavity 110a and electrically connected to the control board 120, a charging circuit is disposed on the control board 120, the power board 180 is provided with a charging interface 181, the charging interface 181 is at least partially exposed out of the casing 110, and the power module 170 is electrically connected to the charging circuit. Thus, the power module 170 can be charged through the charging interface 181. The charging interface 181 is a standard interface, and may be one of a micro USB interface and a Type-C interface, for example.

In an embodiment, in order to fully utilize the space of the cavity 110a, the power board 180, the power module 170, and the control board 120 are arranged in a line and fixedly connected to the casing 110, and the power board 180 is disposed at an end of the casing 110 away from the comb brush 150, so as to expose the charging interface 181.

Referring to fig. 2 and 3, the heat pipe 140 is disposed in the comb brush 150 and is fixedly connected to the comb brush 150, the heat pipe 140 is a U-shaped tube, and the heating wire 130 is spirally wound on the U-shaped tube. In a specific embodiment, the heat conducting pipe 140 is a copper pipe, such as an enameled copper pipe, which can achieve good heat conduction and make the temperature on the heat conducting pipe 140 uniform.

In a specific embodiment, both ends of the heating wire 130 are soldered to the control board 120 and are electrically connected to the control circuit through soldering points.

Referring to fig. 2 and 3, an accommodating chamber 151 is formed in the comb brush 150, the heat pipe 140 is disposed in the accommodating chamber 151 and is fixedly connected to the comb brush 150, a plurality of comb holes 153 are formed in the comb brush 150, and the accommodating chamber 151 is communicated with the outside through the comb holes 153. When the comb brush 150 brushes the eyelashes, the eyelashes enter the comb hole 153, move along with the comb brush 150, the eyelashes move in the comb hole 153, and contact with the heat pipe 140, the heat pipe 140 curls the eyelashes promptly, because the heat pipe 140 is U-shaped, therefore, at the same time, the eyelashes can have two parts and contact with the heat pipe 140, the area of contact of eyelashes and heat pipe 140 has been increased, and simultaneously, the U-shaped heat pipe 140 is brushing the in-process of eyelash operation once, the same position of eyelashes can be curled up twice in the short time, more be favorable to promoting the curling effect. The heat pipe 140 is completely hidden in the comb tooth brush 150, and the size and density of the comb tooth holes 153 are set, so that the comb tooth holes 153 only accommodate eyelashes to pass through, and the skin after folds cannot be accommodated, and the skin can be prevented from contacting the heat pipe 140, therefore, scalding accidents can be avoided, and the use safety of the eyelash instrument 10 is enhanced.

In one or more embodiments, the portion of the comb brush 150, where the comb holes 153 are disposed, is arc-shaped, so that one end surface of the comb brush 150 is concave, the eyelash can be curled and ironed around the whole eye portion, and the other end surface is convex, which is beneficial to curling and ironing local eyelash, and enhances the use experience. The concave end surface can be adapted to the radian of the eyes.

In some embodiments, the comb brush 150 is partially embedded in the casing 110 and fixedly coupled to the casing 110. For example, two limiting protrusions 115 may be provided at one end of the housing 110 close to the comb brush 150, the two limiting protrusions 115 are provided, the two limiting protrusions 115 are spaced apart from each other, so that a limiting groove 117 is formed between the two limiting protrusions 115, a detent portion 155 is provided at one end of the comb brush 150, and the detent portion 155 is just received in the limiting groove 117, so that the two limiting protrusions 115 fix the comb brush 150 in one direction, and the inner wall of the housing 110 fixes the comb brush 150 in the circumferential direction, that is, the fixing of the comb brush 150 on the housing 110 is completed. In the embodiment shown in fig. 1, the stopper rib 115 and the stopper groove 117 are disposed on the middle shell 113.

The end of the comb brush 150 close to the engaging portion 155 may further be provided with an engaging groove 157, and when the engaging portion 155 is received in the engaging groove 117, the engaging protrusion 115 close to the comb brush 150 is at least partially inserted into the engaging groove 157, thereby further enhancing the fixing of the comb brush 150 and preventing the comb brush 150 from swinging.

Referring to fig. 2, in one or more embodiments, a key switch 193 may be further included, and the key switch 193 is electrically connected to the control circuit on the control board 120 for on-off control and temperature adjustment control of different gears. For example, by setting the pressing logic of the key switch 193, the power output from the control board 120 to the heating wire 130 is adjusted, so as to realize on-off control and temperature regulation control of different gears. For example, in the sleep state, the key switch 193 is pressed, the mascara 10 is turned on and enters a low temperature range, is pressed again, enters a high temperature range, is pressed for the third time, and is turned off. It will be appreciated that there may be more gear thermostat controls.

In a specific embodiment, the key switch 193 may be disposed on the middle shell 113, and the key switch 193 is received in the protective cover 160 when the protective cover 160 is fixed on the cover 110. Therefore, the key switch 193 is hidden, and the power consumption of the power module 170 caused by misoperation is avoided.

Referring to fig. 2, in one or more embodiments, an operation status indicator light 195 may be further included, and the operation status indicator light 195 is used to indicate an operation status. When the eyelash curler 10 is in low-temperature operation, the operation status indicator lamp 195 displays blue, the blue lamp flashes (for example, lights at an interval of 0.3 second for 0.3 second) during preheating (switching from starting to low-temperature), and the low-temperature operation is long-time lighting of the blue lamp. When the eyelash curler 10 is in the high-temperature range, the working status indicator lamp 195 displays red, the blue lamp flashes (lights for 0.3 second at an interval of 0.3 second) during preheating (switches from the low temperature to the high-temperature range), and the high-temperature range normally works as the red lamp and normally lights. The slow flashing of the red light (0.1S per second) indicates that the power of the power module 170 is too low. The breathing red light is used in the charging process, and the blue light is long-lighted after the charging process is fully performed.

The operation status indicator lamp 195 may be provided on the key switch 193 to facilitate observation at the time of switching.

When using above-mentioned eyelash instrument 10, press key switch 193 at first, make eyelash instrument 10 start and enter low temperature shelves work by the sleep state, after low temperature shelves work and preheat, press key switch 193 once more, get into high temperature shelves work, the hand grips visor 111, be close to the eye with comb tooth brush 150, make the terminal surface of the indent of comb tooth brush 150 towards the eye, adjust the angle of comb tooth brush 150, make the eyelashes enter into in the comb tooth hole 153, remove eyelash instrument 10 slowly, make the eyelashes remove at comb tooth hole 153, pass through two long tubes of U-shaped heat pipe 140 in proper order, accomplish the book of eyelashes and scald. When local curling is to be performed, the eyelash curler 10 is reversed, the convex end face faces the eyes, and the local eyelash curler can be performed by repeating the operation. After the roll is finished, the key switch 193 is pressed, the machine is turned off, and then the protective sleeve 160 is covered.

Above-mentioned eyelash apparatus 10, through twine heater 130 on heat pipe 140, heat pipe 140 is folding to be the U-shaped, has increased the area of contact of heat pipe 140 with the eyelashes, when the book scalds the eyelashes, the brush once the eyelash can be rolled up around and scald twice, has shortened a book and has scalded the time, has strengthened a book and has scalded the effect, and simultaneously, the setting of broach brush 150 can effectually avoid heat pipe 140 and human contact, avoids scalding the eye.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An eyelash instrument is characterized by comprising a casing, a control panel, a heating wire, a heat conducting pipe and a comb tooth brush, wherein,

a cavity is arranged in the casing;

2. An mascara according to claim 1, wherein the heat pipe is a copper pipe.

3. An mascara according to claim 1, wherein a portion of the comb tooth brush where the comb tooth hole is provided is curved such that one end surface of the comb tooth brush is concave and the other end surface is convex.

4. The mascara according to claim 1, wherein two of the two restricting projections are provided at an end of the casing adjacent to the comb brush, and a restricting groove is formed between the two restricting projections, and a catching portion is provided at an end of the comb brush and received in the restricting groove.

5. An eyelash curler as claimed in claim 4, wherein a retaining groove is further formed at an end of the comb brush adjacent to the retaining portion, and when the retaining portion is received in the retaining groove, the retaining rib adjacent to the comb brush is at least partially fitted into the retaining groove.

6. An eyelash instrument according to claim 1, further comprising a key switch electrically connected to a control circuit on said control board for on-off control and temperature regulation control of different gears.

7. An mascara machine according to claim 6 wherein said casing comprises a protective cover and a middle shell, said comb brush being fixedly attached to said middle shell, said middle shell being at least partially embedded in said protective cover and mutually fixed to said protective cover.

8. An eyelash apparatus according to claim 7, wherein said protection cover comprises an upper cover and a lower cover, said upper cover is fixedly connected to said lower cover, and a limiting structure is arranged at one end of said upper cover and said lower cover close to said middle case; the mesochite includes drain pan and face-piece, face-piece fixed connection in the drain pan, the face-piece, the drain pan is being close to the one end of visor is provided with the cooperation structure, the cooperation structure with limit structure mutually supports, makes the mesochite imbed the part in the visor with the visor is fixed mutually.

9. An mascara device according to claim 7, further comprising a protective cover removably fixedly attached to said casing, said middle casing being at least partially embedded in said protective cover when said protective cover is fixed to said casing, said key switch being disposed on said middle casing.

10. An eyelash instrument according to claim 1, wherein said control circuit comprises a microcontroller, one of the pins of said microcontroller detects the current outputted to the heating wire, and automatically adjusts the PWM signal according to the detected current, and uses the PWM signal to realize the constant current heating control of the heating wire.