CN112401437A - Hair curling rod - Google Patents
Hair curling rod Download PDFInfo
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- CN112401437A CN112401437A CN201910781268.6A CN201910781268A CN112401437A CN 112401437 A CN112401437 A CN 112401437A CN 201910781268 A CN201910781268 A CN 201910781268A CN 112401437 A CN112401437 A CN 112401437A
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- Prior art keywords
- gear
- heating rod
- rotary
- hair
- heating
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D2/00—Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
- A45D2/36—Hair curlers or hair winders with incorporated heating or drying means, e.g. electric, using chemical reaction
- A45D2/367—Hair curlers or hair winders with incorporated heating or drying means, e.g. electric, using chemical reaction with electrical heating means
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- 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
- A45D6/00—Details of, or accessories for, hair-curling or hair-waving devices
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- Hair Curling (AREA)
Abstract
The present invention provides a curling iron, comprising: the heating rod is used for assembling a heating rod fixing seat of the heating rod; the rotary clamping jaw is arranged on one side of the heating rod; the driving component drives the rotary clamping jaw to rotate along the circumferential direction of the heating rod, the rotating movement track of the rotary clamping jaw forms a working surface, the heating rod generates heat to form a heating surface on the surface, and a hair styling area is formed between the working surface and the heating surface; a connecting part formed at one end of the rotary claw is connected with the driving component, and a claw part formed at the other end of the rotary claw is used for guiding hair to enter the hair styling area; the driving assembly comprises a motor and a transmission assembly connected with the motor, the transmission assembly comprises a first gear and a second gear meshed with the first gear, and the first gear is fixedly connected with an output shaft of the motor; in the working state of the hair curler, the heating rod is fixed, and only the rotating claws act to rotate circumferentially, so that a better hair curling function is achieved.
Description
Technical Field
The invention relates to the field of electric appliances for daily care, in particular to a curling iron.
Background
The hair curler is a hand-held electronic product for curling hair, and the existing hair curler generally comprises a hand-held part, a cylindrical heating and rotating part arranged at the front end of the hand-held part, and a hair clip part which is rotationally connected with the heating and rotating part and is matched with the outer arc surface of the heating and rotating part. When the hair curler is used, the driving assembly in the handheld part drives the heating rotating part to rotate leftwards or rightwards, so that the hair curler can rotate forwards and backwards, and the hair is automatically curled onto the heating rotating part.
As can be seen from the above description, the heat generating rotating member in the working state in the prior art is in the rotating state, which causes the following inconveniences: the heating rotating piece rotates automatically to generate certain air quantity, a large amount of heat energy can be taken away quickly, the energy consumption is too high, and energy is not saved; the heating rotating piece is not safe to rotate, and in order to ensure safety, a user needs to be far away from the heating rotating piece in the using process, so that scalding is prevented, and the use is inconvenient; in addition, in the hair curling process, the heating rotating piece capable of rotating rapidly can wind the hair, so that the hair is heated unevenly, and the hair curling effect is poor. In view of the above, there is a need to improve upon the problems of the prior art.
Disclosure of Invention
The invention aims to provide a hair curling rod, wherein a heating rod is fixed and only a rotary clamping jaw acts to rotate circumferentially, so that a better hair curling function is achieved; and the structure of the inner gear and the structure of the outer gear are matched for kinetic energy transmission, so that the edge product is miniaturized.
To achieve the above objects, the present invention provides a curling iron, comprising:
a heating rod is arranged on the heating rod,
a heating rod fixing seat used for assembling the heating rod,
a rotary jaw arranged at one side of the heating rod,
the driving assembly drives the rotary clamping jaw to rotate along the circumferential direction of the heating rod, the rotating movement track of the rotary clamping jaw forms a working surface, the heating rod generates heat to form a heating surface on the surface, a hair styling area is formed between the working surface and the heating surface, and at least one part of the hair styling area is directly communicated with the outside;
a connecting part formed at one end of the rotary claw is connected with the driving component, and a claw part formed at the other end of the rotary claw is used for guiding hair to enter the hair styling area;
the driving assembly comprises a motor and a transmission assembly connected with the motor, the transmission assembly comprises a first gear and a second gear meshed with the first gear, and the first gear is fixedly connected with an output shaft of the motor;
one of the first gear or the second gear is an internal gear, the other one of the first gear or the second gear is an external gear, and the external gear is nested in the internal gear to realize meshing; the rotary claw rotates under the driving of the motor, the first gear and the second gear.
In the scheme, the heating rod adopts different fixing modes, and the mode ensures that the heating rod can continuously and stably generate heat in a working state; the rotary clamping jaws are connected through the driving assembly, and can rotate circumferentially (namely rotate 360 degrees) along the heating upper in a working state; when a user curls hair, the rotating rotary clamping jaws can contain the hair in the hair styling area, and the hair is wound on the heating rod while rotating, so that the hair is heated and shaped, and the hair curling function is further realized;
in addition, an inner gear and an outer gear are selected and used in the scheme, and the application of the inner gear and the outer gear can further reduce the assembly space of the whole transmission assembly and fully reduce the whole volume of a product;
in a working state, the teeth of the outer gear are completely matched with those of the inner gear (the outer gear is nested in the inner gear), so that the meshing accuracy of the two gears is ensured, the number of teeth can be changed at any time according to requirements, the best torque is realized, and the rotary clamping jaws are driven to rotate; the heating rod is fixed, and the rotary clamping jaws rotate along the circumferential direction of the heating rod to achieve the hair curling function.
In a preferred embodiment of the present invention, the claw portion is located in an upper middle region of the entire heat generating rod, and a projected area of the rotary claw on the heat generating rod in a non-operating state is larger than a projected area of the connecting portion on the heat generating rod.
In order to better realize the hair curling function of the rotary clamping jaw, the rotary clamping jaw is integrally divided into an upper area and a lower area, the clamping jaw part is designed to be positioned in the middle-upper area, the connecting part is designed to be positioned in the middle-lower area, a small tuft of hair is usually placed in the hair styling area in the using process of a user, most of the area of the hair firstly contacts the clamping jaw part because the clamping jaw part is positioned in the middle-upper area, and the hair can be well wound because the whole area of the clamping jaw part is larger; simultaneously because connecting portion are located the lower part region, then the difficult observation of naked eye, so set up connecting portion lessly, when guaranteeing to have a small amount of hair to be located this region, rotatory in-process reduces the risk that the hair blocked, and the security is higher.
In a preferred embodiment of the invention, the projection area of the whole rotary claw under the heating rod is less than half of the curved surface area of the heating rod.
From the above description, under the operating condition, the stick that generates heat is fixed, only has the action of rotatory jack catch to make the circumference rotatory, and it is whole in this scheme that the rotatory jack catch is in projection area under the stick that generates heat is less than half of stick curved surface area that generates heat, at first the initial condition conveniently places the hair in the hair molding district, if the projection area of rotatory jack catch surpasss half, then inconvenient places the hair in the hair molding district, because the hair molding district is formed by the internal surface of rotatory jack catch and the surface of the stick that generates heat, also can not cause the puzzlement to the use in order to realize better guiding the hair.
In a preferred embodiment of the present invention, the claw portion and the connecting portion are transitionally connected by a connecting curved portion.
The connecting curved surface part is adopted to connect the clamping claw part and the connecting part, the clamping claw part in the scheme forms a notch shape similar to that formed by a thumb and a forefinger, and the hand is simulated to clamp hair to realize subsequent hair curling operation; as can be seen from the above description, the projection area of the connecting part on the heating rod is far smaller than that of the clamping claw part on the heating rod, and the arrangement of the connecting curved surface part can well realize the assembly mode; and the curved surface structure protects workers in the process assembly, and the curved surface structure can play a role in buffer transition, so that the projection area of the rotary clamping jaw on the heating rod is sequentially reduced from top to bottom, and the use safety is further improved.
In a preferred embodiment of the present invention, the claw portion is integrally formed with the connecting portion. The integrated forming facilitates the process assembly, and the installation work of the whole curling iron is better realized.
In a preferred embodiment of the invention, a concave-convex groove is arranged on one side of the rotary clamping jaw, which is close to the heating rod, a soft rubber strip is clamped in the concave-convex groove, and the distance between the soft rubber strip and the heating surface of the heating rod is less than 3 mm.
Compared with the prior art that the surfaces of the rotary clamping jaws are smooth, the concave-convex grooves are additionally formed in the scheme and used for fixing the soft rubber strips, firstly, the soft rubber strips are made of high-temperature-resistant materials and are integrally soft, and the soft rubber strips are in direct contact with hair and do not damage the hair quality; secondly, the soft rubber strips can form a small space for the hair and the heating rod, the small space has high temperature, and the hair can be rapidly heated to form curly hair after entering the area;
if the interval is greater than 3mm, then rotatory jack catch is too far away from the stick that generates heat, leads to the hair styling zone that forms too big, and directly communicates with the external world, causes the heat energy loss.
In a preferred embodiment of the invention, the rotary jaw fixing seat is fixedly connected with the rotary jaw, and at least a part of the connecting part is nested on the rotary jaw fixing seat.
The rotary clamping jaw fixing seat is added to ensure that the rotary clamping jaw keeps constant speed rotation in a working state and at least one part of the connecting part is assembled in the rotary clamping jaw fixing seat,
in a preferred embodiment of the present invention, the first gear is an external gear, and the second gear is an internal gear.
Preferably, the first gear adopts an external gear, the second gear adopts an internal gear, and the second gear completely covers the first gear, so that the kinetic energy is fully utilized, and the kinetic energy transmission of the motor is also facilitated.
In a preferred embodiment of the present invention, the second gear extends to form a mounting seat, and the mounting seat is fixedly connected with the rotary claw fixing seat.
Because the second gear body only is as transmission part, does not have other installation spaces, so in order to better associate second gear and other parts, with second gear and mount pad integrated into one piece in this product scheme, the mount pad can be connected fixed rotatory jack catch fixing base, and the second gear is the internal gear promptly, and the mount pad is located the peripheral region of internal gear, and both mutual noninterference realizes better transmission function.
In a preferred embodiment of the present invention, the mounting seat is sleeved on the periphery of the heating rod fixing seat, and further includes a decoration component that covers the mounting seat and the rotary claw fixing seat simultaneously.
Furthermore, the mounting seat is arranged around the heating rod fixing seat, namely the heating rod fixing seat cannot be influenced in the rotating process of the mounting seat, and an assembly gap is formed between the mounting seat and the heating rod fixing seat and is not influenced;
because the mounting seat is linked with the rotary clamping jaw fixing seat, the decoration components are arranged on the peripheries of the two parts, the mounting seat and the rotary clamping jaw fixing seat rotate simultaneously, the outside cannot be seen, and the user experience is improved; namely, the decoration component can hide the main transmission component, thereby improving the appearance.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is an enlarged view of internal parts of embodiment 1.
FIG. 4 is a partial sectional view of example 1.
Fig. 5 is a perspective view of the rotary claw in embodiment 1.
Fig. 6 is an assembly diagram of the first gear and the second gear in embodiment 1.
Fig. 7 is a front view of the rotary claws in embodiment 2.
Fig. 8 is a perspective view of a rotary claw in embodiment 2.
Fig. 9 is a perspective view of a rotary pawl holder according to embodiment 2.
Fig. 10 is an assembly diagram of the motor, the heating rod fixing base, the first gear and the heating rod in embodiment 3.
Fig. 11 is an assembly view of the first gear, the second gear, and the rotary jaw fixing base in embodiment 3.
Fig. 12 is an exploded view of the main components in example 3.
FIG. 13 is a sectional view of example 3.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that functional, methodological, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
A curling iron, comprising: the heating rod is used for assembling a heating rod fixing seat of the heating rod; the rotary clamping jaw is arranged on one side of the heating rod; the driving assembly drives the rotary clamping jaw to rotate along the circumferential direction of the heating rod, the rotating movement track of the rotary clamping jaw forms a working surface, the heating rod generates heat to form a heating surface on the surface, a hair styling area is formed between the working surface and the heating surface, and at least one part of the hair styling area is directly communicated with the outside; a connecting part formed at one end of the rotary claw is connected with the driving component, and a claw part formed at the other end of the rotary claw is used for guiding hair to enter the hair styling area;
the driving assembly comprises a motor and a transmission assembly connected with the motor, the transmission assembly comprises a first gear and a second gear meshed with the first gear, and the first gear is fixedly connected with an output shaft of the motor; one of the first gear or the second gear is an internal gear, the other one of the first gear or the second gear is an external gear, and the external gear is nested in the internal gear to realize meshing; the rotary claw rotates under the driving of the motor, the first gear and the second gear.
In the scheme, the heating rod adopts different fixing modes, and the mode ensures that the heating rod can continuously and stably generate heat in a working state; the rotary clamping jaws are connected through the driving assembly, and can rotate circumferentially (namely rotate 360 degrees) along the heating upper in a working state; when a user curls hair, the rotating rotary clamping jaws can contain the hair in the hair styling area, and the hair is wound on the heating rod while rotating, so that the hair is heated and shaped, and the hair curling function is further realized;
in addition, an inner gear and an outer gear are selected and used in the scheme, and the application of the inner gear and the outer gear can further reduce the assembly space of the whole transmission assembly and fully reduce the whole volume of a product;
in a working state, the teeth of the outer gear are completely matched with those of the inner gear (the outer gear is nested in the inner gear), so that the meshing accuracy of the two gears is ensured, the number of teeth can be changed at any time according to requirements, the best torque is realized, and the rotary clamping jaws are driven to rotate; the heating rod is fixed, and the rotary clamping jaws rotate along the circumferential direction of the heating rod to achieve the hair curling function.
Example 1:
referring to fig. 1, 2, 3 and 4, a curling iron includes: a heating rod 100 for assembling a heating rod holder 200 of the heating rod 100; a rotary jaw 300, the rotary jaw 300 being disposed at one side of the heat generating rod 100; the driving assembly 400 drives the rotary jaw 300 to rotate circumferentially along the heating rod 100, the rotating motion track of the rotary jaw 300 forms a working surface A, the heating rod generates heat to form a heating surface B on the surface, a hair styling area C is formed between the working surface and the heating surface, and at least one part of the hair styling area is directly communicated with the outside;
referring to fig. 5, a coupling portion 310 formed at one end of the rotary jaw 300 is coupled to a driving unit 400, and a jaw portion 320 formed at the other end thereof is used to guide hair into the hair styling region C; the clamping claw part 320 is positioned in the middle-upper area of the whole heating rod, and the projection area of the clamping claw part 320 on the heating rod in the non-working state is larger than that of the connecting part 310 on the heating rod.
Further, for convenience of explanation, the relationship between the rotary jaw 300 and the heat generating rod 100 is better achieved since the both are used in cooperation with each other; wherein the projection area of the whole rotary claw 300 under the heating rod 100 is less than half of the curved surface area of the heating rod.
Under operating condition, the stick that generates heat is fixed, only has the rotatory jack catch action to make the rotation in a circumferential direction, and the rotatory jack catch is whole in this scheme the projection area under the stick that generates heat is less than the half of stick curved surface area that generates heat, at first the initial condition conveniently places the hair in hair molding district, if the projection area of rotatory jack catch surpasss half, then inconvenient places the hair in hair molding district because the hair molding district is formed by the internal surface of rotatory jack catch and the surface of the stick that generates heat, also can not cause the puzzlement to the use when in order to realize better guide hair.
In order to better realize the transmission of kinetic energy, the driving assembly includes an electric motor, and a transmission assembly connected to the electric motor, as shown in fig. 6, the transmission assembly includes a first gear 4201, a second gear 4202 engaged with the first gear, the first gear 4201 is fixedly connected to the output shaft 411 of the electric motor; one of the first gear or the second gear is an internal gear, the other one of the first gear or the second gear is an external gear, and the external gear is nested in the internal gear to realize meshing; the rotary claw rotates under the driving of the motor, the first gear and the second gear.
In the scheme, the assembly of the clamping claw part 320 and the connecting part 310 can be at least two conditions, the first clamping claw part and the connecting part can be connected through a fastener, and the modes of screws, bolts, welding and the like can be adopted; secondly, both integrated into one piece, directly come out whole rotatory jack catch from the mould, the jack catch portion promptly with connecting portion integrated into one piece. The integrated forming facilitates the process assembly, and the installation work of the whole curling iron is better realized.
In order to better implement the curling function regardless of the above-mentioned two assembling methods, fig. 7 is shown, in which the claw portion 320 is transitionally connected with the connecting portion 310 by the connecting curved surface portion 330; because the inner surface and the outer surface of the rotary clamping jaw are integrally in a curved surface shape and are connected with the curved surface part, namely the edge side (connected with the inner surface and the outer surface area of the rotary clamping jaw) of the rotary clamping jaw, the design ensures that the whole rotary clamping jaw is in the curved surface shape.
In the scheme, the claw part is in a shape similar to a gap formed by a thumb and a forefinger, and the hand is simulated to clamp hair so as to realize subsequent hair curling operation; as can be seen from the above description, the projection area of the connecting part on the heating rod is far smaller than that of the clamping claw part on the heating rod, and the arrangement of the connecting curved surface part can well realize the assembly mode; and the curved surface structure protects workers in the process assembly, and the curved surface structure can play a role in buffer transition, so that the projection area of the rotary clamping jaw on the heating rod is sequentially reduced from top to bottom, and the use safety is further improved.
In conclusion, the heat-preserving and heat-protecting rod is of an integral structure that the heat-preserving and heat-protecting rod is fixed and the rotary clamping jaws rotate circumferentially, so that the heat-preserving and heat-protecting rod can continuously and stably generate heat in the working state; the rotary claw rotates to drive the hair to rotate in the hair styling area, and the technical effect of hair curling and styling is achieved.
Referring to fig. 2, the above components are all assembled in an internal cavity formed by an upper housing 1001 and a lower housing 1002, wherein the lower housing 1002 serves as a handle; the upper case 1001 serves as a protective case.
Example 2:
in addition to the above assembling relationship between the rotary claw and the heating rod as described in embodiment 1, the present embodiment provides the assembling of the rotary claw and the heating rod with other components, thereby further improving the user experience.
Referring to fig. 7 and 8, a concave-convex groove 340 is formed in one side, close to the heating rod 100, of the rotary clamping jaw 300, a soft adhesive tape is clamped into the concave-convex groove 340, and the distance between the soft adhesive tape and the heating surface of the heating rod is smaller than 3 mm.
Compared with the prior art that the surfaces of the rotary clamping jaws are smooth, the concave-convex grooves are additionally formed in the scheme and used for fixing the soft rubber strips, firstly, the soft rubber strips are made of high-temperature-resistant materials and are integrally soft, and the soft rubber strips are in direct contact with hair and do not damage the hair quality; secondly, the soft rubber strips can form a small space for the hair and the heating rod, the small space has high temperature, and the hair can be rapidly heated to form curly hair after entering the area;
if the interval is greater than 3mm, then rotatory jack catch is too far away from the stick that generates heat, leads to the hair styling zone that forms too big, and directly communicates with the external world, causes the heat energy loss.
Above-mentioned tongue and groove 340 can the direct mount, also can integrated into one piece form, tongue and groove 340 evenly distributed, and vertically arrange along rotatory jack catch, occupy the most internal surface area of whole rotatory jack catch, and make full use of rotates the internal surface area of jack catch 300, extrudes the hair in the use.
Wherein the both sides of tongue and groove 340 set up the fixed orifices 350 of connecting portion, and the upper portion edge of rotatory jack catch 300 sets up shielding plate 360 towards one side of the stick that generates heat, and the product is whole to be assembled the completion back, and the shielding plate is with tongue and groove 340, improves the pleasing to the eye degree of product.
Referring to fig. 9, in a further aspect, the curling iron further includes a rotary jaw fixing base 500 fixedly coupled to the rotary jaw 300, and the coupling portion 310 is at least partially inserted into the rotary jaw fixing base 500.
The rotary clamping jaw fixing seat 500 is added to ensure that the rotary clamping jaw keeps rotating at a constant speed in a working state, and at least one part of the connecting part 310 is assembled in the rotary clamping jaw fixing seat, so that most of the rotary clamping jaw 300 can be used for curling hair; in combination with the above, the fixing holes 350 of the connecting portion are disposed on both sides of the concave-convex groove 340, that is, the connecting portion and the rotary jaw fixing base 500 can be fixedly assembled by the fixing holes 350 and the fastening members.
In addition, the rotary jaw fixing base 500 includes a support base 510, at least two guide bars 520 formed by the support base 510 extending upward, a mounting groove formed between the adjacent guide bars 520, and at least a portion of the rotary jaw 300 is nested in the mounting groove formed by the two guide bars and fixed by a fastening member. The setting of mounting groove, except being convenient for the technology assembly rapidly, also as preventing the mistake dress structure simultaneously, guarantee rotatory jack catch can the rapid screens assembly.
Example 3:
in addition to the above embodiments 1 and 2, this solution is described in detail with respect to the driving unit.
Referring to fig. 10 and 11, the second gear 4202 is extended to form a mounting seat 800, and the mounting seat 800 is fixedly connected to the rotary jaw fixing seat 500. Because the second gear body only is as transmission part, does not have other installation spaces, so in order to be better to be related second gear and other parts, with second gear and mount pad integrated into one piece in this product scheme, the mount pad can be connected fixed rotatory jack catch fixing base 500, and the second gear is the internal gear promptly, and the mount pad is located the peripheral region of internal gear, and both mutual noninterference realizes better transmission function.
Referring to fig. 12 and 13, further, a mounting base 800 is sleeved on the periphery of the heating rod fixing base 200, and further includes a decoration assembly 900 for simultaneously covering the mounting base and the rotary jaw fixing base. Further, the mounting seat 800 is arranged around the heating rod fixing seat 200, that is, the heating rod fixing seat is not affected in the rotation process of the mounting seat 800, and an assembly gap is formed between the mounting seat 800 and the heating rod fixing seat, which are not affected each other;
because the mounting seat 800 is linked with the rotary jaw fixing seat 500, the decoration assembly 900 is arranged on the peripheries of the two parts, the mounting seat and the rotary jaw fixing seat rotate simultaneously, the outside cannot be seen, and the user experience is improved; that is, the trim assembly 900 can hide the primary drive assembly to enhance aesthetics.
That is, the motor 410 passes through the heating rod fixing base 200 and is connected to the first gear 4201, and the first gear 4201 freely rotates in the heating rod fixing base 200 and simultaneously drives the second gear 4202 sleeved outside the heating rod fixing base 200 to rotate; wherein the second gear 4202 is fixedly connected to the rotary jaw holder 500.
Wherein, one end of the heating rod 100 far away from the heating rod fixing seat is provided with a heat insulation cover 600, and the heat insulation cover 600 covers the end part area of the heating rod; in addition still the cover is equipped with dress trim cover 700 on thermal-insulated lid 600, and this dress trim cover 700 is used for cooperating with the colour of whole product etc. as required, promotes the pleasing to the eye degree of product.
In this scheme, the heating rod 100 includes a heating cylinder 110 and a heating element 120 assembled in the heating cylinder, the heating element 120 is assembled through a fixing frame 130, and the heating element is located on a central axis of the heating cylinder 110.
The scheme provides a specific heating rod mounting structure, in order to realize the balance of heat energy emitted by a heating element to a heating barrel in the heating process, the heating element is positioned on the central axis of the heating barrel in the scheme. The fixing frame 130 adopts symmetrically arranged heat conducting blocks, presses the PTC heater by the heat conducting blocks and presses the PTC heater into the heating rod; and a lead wire for supplying power to the PTC heater is passed out of the hole of the heating rod 100 and is connected to an external power supply.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A curling iron, comprising:
a heating rod is arranged on the heating rod,
a heating rod fixing seat used for assembling the heating rod,
a rotary jaw arranged at one side of the heating rod,
the driving assembly drives the rotary clamping jaw to rotate along the circumferential direction of the heating rod, the rotating movement track of the rotary clamping jaw forms a working surface, the heating rod generates heat to form a heating surface on the surface, a hair styling area is formed between the working surface and the heating surface, and at least one part of the hair styling area is directly communicated with the outside;
a connecting part formed at one end of the rotary claw is connected with the driving component, and a claw part formed at the other end of the rotary claw is used for guiding hair to enter the hair styling area;
the driving assembly comprises a motor and a transmission assembly connected with the motor, the transmission assembly comprises a first gear and a second gear meshed with the first gear, and the first gear is fixedly connected with an output shaft of the motor;
one of the first gear or the second gear is an internal gear, the other one of the first gear or the second gear is an external gear, and the external gear is nested in the internal gear to realize meshing; the rotary claw rotates under the driving of the motor, the first gear and the second gear.
2. A curling iron according to claim 1, wherein said claw portion is located in an upper middle region of the entire heating rod, and a projected area of said claw portion on the heating rod in a non-operating state is larger than a projected area of said connecting portion on the heating rod.
3. A curling iron according to claim 2, wherein the projection area of the rotary jaw as a whole under the heating rod is less than half of the curved surface area of the heating rod.
4. A curling iron according to claim 1, wherein said claw portion and said connecting portion are transitionally connected by a connecting curved portion.
5. A curling iron according to claim 4, wherein said catch portions are integrally formed with said connecting portion.
6. The curling iron of claim 4, wherein a concave-convex groove is formed on one side of the rotary clamping jaw close to the heating rod, a soft rubber strip is clamped into the concave-convex groove, and the distance between the soft rubber strip and the heating surface of the heating rod is less than 3 mm.
7. A curling iron according to any of claims 1-6, further comprising a rotary jaw holding base fixedly attached to said rotary jaw, wherein at least a portion of said attachment portion is nestingly disposed on said rotary jaw holding base.
8. The portable curling iron of claim 1, wherein said first gear is an external gear and said second gear is an internal gear.
9. A portable curling iron according to claim 7, wherein said second gear extends to form a mounting base, said mounting base being fixedly attached to said rotary jaw holding base.
10. The portable curling iron of claim 9, wherein said mounting seat is sleeved on the periphery of said heating rod fixing seat, and further comprising a decoration component for covering said mounting seat and said rotary claw fixing seat simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910781268.6A CN112401437A (en) | 2019-08-23 | 2019-08-23 | Hair curling rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910781268.6A CN112401437A (en) | 2019-08-23 | 2019-08-23 | Hair curling rod |
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| CN112401437A true CN112401437A (en) | 2021-02-26 |
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| CN201910781268.6A Pending CN112401437A (en) | 2019-08-23 | 2019-08-23 | Hair curling rod |
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| CN204994825U (en) * | 2015-08-19 | 2016-01-27 | 深圳市奋达电器有限公司 | Automatic hair curler |
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| CN208725015U (en) * | 2018-05-30 | 2019-04-12 | 深圳市奋达科技股份有限公司 | Automatic curling iron |
| CN208972739U (en) * | 2018-05-30 | 2019-06-14 | 深圳市奋达科技股份有限公司 | Automatic curling iron |
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