CN217827051U

CN217827051U - Hair curler

Info

Publication number: CN217827051U
Application number: CN202221570957.6U
Authority: CN
Inventors: 魏绵嘉; 张三平
Original assignee: Shenzhen Fenda Technology Co Ltd
Current assignee: Shenzhen Fenda Technology Co Ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-18
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses a hair curler, include: the hair curling component, the handheld part, the pressing component and the transmission component; the pressing assembly is provided with a first elastic component, a shell of the handheld part is provided with a gear adjusting part, a stop piece connected with the gear adjusting part is arranged in the handheld part, the stop piece is provided with a plurality of step structures, and the gear adjusting part is used for adjusting the positions of the step structures so that different step structures correspond to the first elastic component; when the pressing assembly is pressed, the first elastic part is abutted to the corresponding step structure under the pressure action of the pressing assembly, and the deformed first elastic part applies acting force to the transmission assembly so as to drive the transmission assembly to drive the hair curling assembly to rotate; when the pressing assembly releases pressure, the deformed first elastic component pushes the pressing assembly to reset. The pressing stroke of the pressing assembly can be adjusted through the gear adjusting part, and then the maximum number of turns of the hair curling assembly can be adjusted.

Description

Hair curler

Technical Field

The utility model relates to a hair curler field especially relates to a curler.

Background

The hair curler is a hand-held electronic product for curling hair, and comprises a handle and a heating roller. The design of curler adopts circuit panel control temperature, and the material of the reel that generates heat mainly is tourmaline ceramic panel, can average dispersion heating power, and circulation heating improves the crooked of hair protein structure manufacturing to in-process protection hair quality of rolling up scalds.

The conventional hair curler is provided with a press hand, and the hair curling assembly can be rotated by manually applying force to the press hand, specifically, after the press hand is manually pressed, the rotating mechanism assembly and the hair curling assembly form linkage rotation fit, and the hair curling assembly can be rotated to curl hair.

However, the pressing stroke of the pressing hand is limited by the inner space of the curling iron, the pressing stroke of the pressing hand is generally fixed, the maximum number of turns of the hair curling element is generally determined by the pressing stroke of the pressing hand, and the maximum number of turns of the hair curling element is also limited to a fixed value under the condition that the pressing stroke is fixed. However, the hair curler is different in requirements for the maximum number of turns of the hair curling assembly in different application scenes, and the existing hair curler cannot meet the use requirements in different application scenes.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hair curler, accessible are adjusted and are pressed the stroke of pressing of subassembly, and then adjust the biggest number of turns of curly hair subassembly pivoted.

The utility model provides a hair curler, include: the hair curling component, the handheld part, the pressing component and the transmission component;

the pressing component and the transmission component are arranged on the handheld part, and the pressing component is in transmission connection with the transmission component;

the pressing assembly is provided with a first elastic component, a shell of the handheld part is provided with a gear adjusting part, a stop piece connected with the gear adjusting part is arranged in the handheld part, the stop piece is provided with a plurality of step structures, and the gear adjusting part is used for adjusting the positions of the step structures so as to enable different step structures to correspond to the first elastic component;

when the pressing assembly is pressed, the first elastic component is abutted to the corresponding step structure under the pressure action of the pressing assembly, and the deformed first elastic component applies acting force to the transmission assembly so as to drive the transmission assembly to drive the hair curling assembly to rotate; when the pressing component releases pressure, the deformed first elastic component pushes the pressing component to reset.

Further, the transmission assembly comprises a sector gear and linkage teeth

The sector gear is in rotary connection with the pressing assembly, the sector gear is in linkage fit with the linkage gear set, and the linkage gear set is in linkage fit with the transmission strip;

the rotating gear of the hair curling component is in linkage fit with the transmission bar, and the power of the pressing component is transmitted to the rotating gear of the hair curling component to enable the hair curling component to rotate.

Furthermore, a convex block is arranged on the transmission strip, a clamping groove is formed between the convex block and the end wall in the hair curler, and a second elastic component is arranged in the clamping groove; the second elastic component is abutted to the protruding block and used for resetting the pressing component by pushing the transmission strip.

Further, the linkage gear set comprises a first double gear and a second double gear, the sector gear is in linkage fit with a smaller gear of the first double gear, a larger gear of the first double gear is in linkage fit with a smaller gear of the second double gear, and a larger gear of the second double gear is in linkage fit with the transmission strip.

Furthermore, the pressing component is provided with a cavity in a preset space, the sector gear and the first double gear are located in the cavity, and the radius of the first double gear is smaller than the sector radius of the sector gear.

Further, the linkage gear set comprises a second double gear, the sector gear is in linkage fit with a smaller gear of the second double gear, and a larger gear of the second double gear is in linkage fit with the transmission strip.

Further, the transmission strip is a rack or a toothed chain.

Further, the pressing member is provided with a convex portion, and the first elastic member is installed between the convex portion and the stepped structure.

Furthermore, the hair curling component is provided with an extension rotating shaft, an E-shaped medium, a shaft sleeve and a pressing block, a rotating gear of the hair curling component is fixedly installed on the extension rotating shaft, the shaft sleeve is tightly sleeved at the rotating end of the extension rotating shaft by the E-shaped medium, and the shaft sleeve is fixed on the hair curler by the pressing block to limit the axial movement of the rotating gear of the hair curling component.

Furthermore, an electrode plate is arranged at the extending end of the hair curling component connected with the handheld part; the electrode plate is electrically connected with the heating body of the hair curling component and used for providing electric energy for the heating body.

According to the technical solution provided by the utility model, the utility model has the advantages of it is following:

in the utility model, the gear adjusting part is used for adjusting the positions of a plurality of step structures, so that different step structures correspond to the first elastic part; when the pressing assembly is pressed, the first elastic part is abutted to the corresponding step structure under the pressure action of the pressing assembly, and the deformed first elastic part applies acting force to the transmission assembly so that the transmission assembly drives the hair curling assembly to rotate. The pressing stroke of the pressing component is adjusted through the gear adjusting part, and then the maximum number of rotating turns of the hair curling component is adjusted.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is an exploded view of a hair curler according to the present invention;

FIG. 2 is a schematic view of a hand-held portion of a hair curler according to the present invention;

FIG. 3 is a schematic view of a hair curler according to the present invention;

fig. 4 is a schematic structural view of a transmission assembly disclosed in the present invention;

fig. 5 is an enlarged schematic view of a transmission assembly disclosed in the present invention;

fig. 6 is a schematic view of a transmission flow disclosed by the present invention;

fig. 7 is another schematic diagram of the transmission flow disclosed in the present invention;

fig. 8 is a schematic view of a connection structure of a pressing assembly disclosed in the present invention;

fig. 9 is an exploded view of a press assembly according to the present disclosure;

FIG. 10 is a schematic view of the operation of a hair curler disclosed in the present invention;

FIG. 11 is a schematic view of another embodiment of the hair curler of the present disclosure;

fig. 12 is an enlarged partial schematic view of a hair curler disclosed in the present invention.

Detailed Description

So that those skilled in the art can better understand the present application, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the conventional curling irons with a press handle, the maximum number of times the curling iron rotates is generally determined by the pressing stroke of the press handle, and the pressing stroke of the press handle is limited by the inner space of the curling iron and is generally fixed. The pressing hand may also be understood as a pressing member mainly for receiving an external force to perform a pressing operation. The maximum number of revolutions of the hair curling assembly with a fixed pressing stroke is also defined as a fixed value. However, the hair curler is different in requirements for the maximum number of turns of the hair curling assembly in different application scenes, and the existing hair curler is difficult to meet the use requirements in different application scenes. Therefore, the utility model provides a hair curler can be through the stroke of pressing the subassembly in adjusting the hair curler, and then adjusts the biggest number of turns of hair curler pivoted.

The hair curler of the present invention will be described with reference to fig. 1, 2 and 3, specifically:

the utility model provides a hair curler which mainly comprises a hair curling component 1, a handheld part 2 and a power unit 3, wherein the power unit 3 mainly comprises a pressing component 31 and a transmission component 32; the transmission assembly 32 is mainly a multi-stage power assembly, and adjacent power assemblies are in linkage fit. The pressing component 31 and the transmission component 32 are disposed on the handheld portion 2, specifically, the transmission component 32 is disposed inside the handheld portion 2, the pressing component 31 is mainly disposed on the outer side of the handheld portion 2, and the pressing component 31 can receive an externally applied force to perform a pressing operation. The pressing component 31 is in driving connection with the transmission component 32, and the pressing component 31 can transmit the externally applied force to the transmission component 32.

The pressing component 31 is further provided with a first elastic component 311, one end of the first elastic component 311, which is in contact with the pressing component 31, is connected to the pressing component 31, and the pressing component 31 moves to drive the first elastic component 311 to move. The first elastic component 311 may be a spring or other elastic element, and is not limited herein. The housing 012 of the handheld portion 2 is provided with a gear adjusting portion 21, and the gear adjusting portion 21 can be a push button mainly used for adjusting the maximum number of turns of the hair curling element. The handle 2 is further provided with a stop piece 22 connected to the gear position adjusting portion 21, one end of the stop piece 22 is provided with a plurality of step structures 221, and one end of the stop piece 22 may be a head portion or a tail portion of the stop piece 22, which is not limited herein. Moving the gear position adjusting portion 21 can move the stopper piece 22 and thus adjust the positions of the plurality of step structures 221 so that different step structures 221 correspond to the first elastic member 311, which is mainly the step positions of the plurality of step structures 221.

When the pressing member 31 receives an external pressure, the pressing member 31 moves toward the inside of the hand-held portion 2. The first elastic member 311 moves toward the corresponding step structure 221 under the pressure of the pressing assembly 31, and abuts against the corresponding step structure 221 to be deformed. The deformed first elastic member 311 applies a force to the driving member 32 through the pressing member 31, so that the driving member 32 drives the hair curling member 1 to rotate. When the pressing member 31 releases the external pressure, the deformed first elastic member 311 abuts against the step structure 221, and the pressing member 31 is pushed by the elastic force to be reset.

In the hair curler provided by the utility model, the gear adjusting part is used for adjusting the positions of a plurality of step structures, so that different step structures correspond to the first elastic part; when the pressing assembly is pressed, the first elastic part is abutted to the corresponding step structure under the pressure action of the pressing assembly, and the deformed first elastic part applies acting force to the transmission assembly so that the transmission assembly drives the hair curling assembly to rotate. The pressing stroke of the pressing assembly is adjusted through the gear adjusting part, different gears correspond to different maximum rotating turns of the hair curling assembly, and then the maximum rotating turns of the hair curling assembly are adjusted.

Further, referring to fig. 1, 4 and 5, the driving assembly 32 of the hair curler of the present invention comprises: sector gear 3211, linkage gear set and driving strip 3214, the rotation center end of sector gear 3211 rotates with pressing the subassembly 31 and is connected, and the sawtooth end and the linkage gear set linkage cooperation of sector gear 3211, linkage gear set and driving strip 3214 linkage cooperation. One end of the hair curling assembly 1 close to the hand-held part 2 is provided with a fixedly connected rotary gear 3215, and the rotary gear 3215 of the hair curling assembly 1 is in linkage fit with a transmission bar 3214. The power of the pressing assembly 31 is transmitted to the rotating gear 3215 of the hair curling assembly 1 through the sector gear 3211, the linkage gear set and the driving bar 3214, so that the hair curling assembly 1 rotates. It will be appreciated that the linkage gear set comprises a plurality of linked gears, the higher the number of turns of the hair curling element 1 can be rotated.

Further, in conjunction with fig. 1 and 12, a projection 32141 is further disposed on the driving bar 3214, the projection 32141 and the end wall inside the hair curler form a slot 5, it is understood that the projection 32141 may form a slot 5 with the end wall of the handle 2 or the end wall of the hair curling assembly 1, which is not limited herein. A second elastic component 312 is disposed in the card slot 5, and the second elastic component 312 is similar to the first elastic component 311, and details are not repeated here. The second elastic component 312 abuts against the protrusion 32141, and when the pressing member 31 receives pressure, the second elastic component 312 is compressed, and when the pressing member 31 releases the pressure, the driving bar 3214 can be pushed by elasticity to reset the pressing member 31. At this time, the non-failure of either one of the first elastic member 311 and the second elastic member 312 can ensure the movement of the multi-stage driven gear and the reset of the pressing assembly 31.

Further, as shown in fig. 6 and 7, the above-mentioned linkage gear set includes a first double gear 3212 and a second double gear 3213, and the first double gear 3212 and the second double gear 3213 are respectively formed by vertically combining two gears with different sizes. Specifically, the curling iron is limited by the volume and the stroke of the pressure component, and 4-level linkage can be designed. The sector gear 3211 is in linkage fit with a smaller gear in the first double gear 3212 to form a first-stage linkage assembly; the larger gear in the first double gear 3212 is in linkage fit with the smaller gear in the second double gear 3213 to form a second-stage linkage assembly; a larger gear in the second double gears 3213 is in linkage fit with the transmission bar 3214 to form a third-stage linkage assembly; the transmission bar 3214 is in linkage engagement with a rotary gear 3215 of the curling iron to form a fourth linkage assembly. Specifically, under the action of the pressing component, the sector gear 3211 rotates towards the inside of the handheld portion, at this time, the sawtooth end of the sector gear 3211 is matched with the sawtooth end of the smaller gear of the first double gear 3212, and the sector gear 3211 drives the first double gear 3212 to rotate under the action of force; similarly, the sawtooth end of the larger gear of the first double gear 3212 is engaged with the sawtooth end of the smaller gear of the second double gear 3213, so as to drive the second double gear 3213 to rotate; similarly, a saw tooth end of a larger gear of the second double gear 3213 is engaged with a saw tooth end of the transmission bar 3214, so as to drive the transmission bar 3214 to move; finally, the other sawtooth end of the transmission bar 3214 is engaged with the sawtooth end of the rotary gear 3215, so as to drive the rotary gear 3215 to rotate and drive the hair curling assembly to rotate. In an implementation manner, the number of teeth of the rotating gear 3215 is equal to the smaller number of teeth of the first double gear 3212, so as to facilitate the pressing operation of the pressing member 31.

Further, referring to fig. 1, 8 and 9, the pressing member 31 is provided with a chamber having a predetermined space therein, which is limited by the volume of the curling iron and is not generally too large. The sector gear 3211 and the first double gear 3212 are mainly located in the chamber, and in order to satisfy the chamber space condition, the radius of the first double gear 3212 is smaller than the sector radius of the sector gear 3211, so as to avoid interference.

Further, only one double gear can be used in the transmission assembly to form a 3-step linkage, as shown in fig. 10 and 11. The linked gear set is a second double gear, which can be understood as the second double gear 3213 described above. The sector gear 3211 is in linkage fit with a smaller gear in the second double gear 3213 to form a first-stage linkage assembly; a larger gear in the second double gear 3213 is in linkage fit with the transmission bar 3214 to form a second-stage linkage assembly; the transmission bar 3214 is in linkage fit with the rotating gear of the hair curler to form a third-stage linkage assembly, and then the hair curling assembly is driven to rotate. It will be appreciated that the dual gears described above may also be coaxial gears or other transmission elements, and are not limited thereto.

Further, the transmission belt in the transmission assembly may be a rack, a belt, or a toothed chain, which is not limited herein. The transmission bar is mainly used for driving the hair curling component to rotate. Preferably, the transmission bar is a rack, and the tooth surfaces at two ends of the rack are different.

Further, as shown in fig. 1, a protrusion 313 is further provided at an inner side of the rear portion of the pressing member 31, one end of the first elastic member 311 is connected to the protrusion 313, and the first elastic member 311 is installed between the protrusion 313 and the step structure 221 to correspond to the step structure 221.

Further, as shown in fig. 1, the hair curling assembly is provided with an extension rotating shaft 11, an E-shaped member 12, a sleeve 13 and a pressing piece 14, a rotating gear 3215 of the hair curling assembly is fixedly installed at the extension rotating shaft 11, the E-shaped member 12 tightly sleeves the sleeve 13 at a rotating end of the extension rotating shaft 11, and the pressing piece 14 fixes the sleeve 13 to the curling iron. Specifically, the pressing piece 14 fixes the shaft housing 13 to the electrode assembly housing 013 of the curling iron, and restricts the axial movement of the rotating gear 3215 of the curling iron, so that the curling iron is more stable when rotated.

Further, as shown in fig. 1, the extension end of the hair curling element connected with the hand holding part is also provided with an electrode piece 16; the electrode pads 16 are electrically connected to the heater element of the hair curling assembly, which is located within the hair curling assembly housing 014 for providing electrical power to the heater element. The motor piece 16 wraps the extension end of the hair curling component and is used for ensuring that the contact of the heating body of the hair curling component can be conducted when the hair curling component rotates.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A curling iron, comprising: a hair curling component (1), a handheld part (2), a pressing component (31) and a transmission component (32);

the pressing component (31) and the transmission component (32) are arranged on the handheld part (2), and the pressing component (31) is in transmission connection with the transmission component (32);

the pressing assembly (31) is provided with a first elastic component (311), a shell (012) of the handheld part (2) is provided with a gear adjusting part (21), a stop piece (22) connected with the gear adjusting part (21) is arranged in the handheld part (2), the stop piece (22) is provided with a plurality of step structures (221), and the gear adjusting part (21) is used for adjusting the positions of the step structures (221) so that different step structures (221) correspond to the first elastic component (311);

when the pressing assembly (31) is pressed, the first elastic component (311) is abutted to the corresponding step structure (221) under the pressure action of the pressing assembly (31), and the deformed first elastic component (311) applies acting force to the transmission assembly (32) so that the transmission assembly (32) drives the hair curling assembly (1) to rotate; when the pressing component (31) releases pressure, the deformed first elastic component (311) pushes the pressing component (31) to reset.

2. The curling iron of claim 1, wherein said drive assembly (32) comprises a sector gear (3211), a linkage gear set, and a drive bar (3214), wherein said sector gear (3211) is rotatably coupled to said pressing assembly (31), said sector gear (3211) is in linkage engagement with said linkage gear set, and said linkage gear set is in linkage engagement with said drive bar (3214);

the rotating gear (3215) of the hair curling component (1) is in linkage fit with the transmission bar (3214), and the power of the pressing component (31) is transmitted to the rotating gear (3215) of the hair curling component (1) to rotate the hair curling component (1).

3. The curling iron of claim 2, wherein said drive bar (3214) is provided with a projection (32141), said projection (32141) and an end wall in said curling iron form a slot (5), said slot (5) being provided with a second resilient member (312); the second elastic component (312) is abutted to the lug (32141) and used for resetting the pressing component (31) by pushing the transmission bar (3214).

4. The curling iron of claim 2, wherein said set of linked gears comprises a first dual gear (3212), a second dual gear (3213), said sector gear (3211) is in linked engagement with a smaller one of said first dual gear (3212), a larger one of said first dual gear (3212) is in linked engagement with a smaller one of said second dual gear (3213), and a larger one of said second dual gear (3213) is in linked engagement with said drive bar (3214).

5. The curling iron of claim 4, wherein said pressing assembly (31) is provided with a cavity of a predetermined space, said sector gear (3211) and said first double gear (3212) are located in said cavity, and a radius of said first double gear (3212) is smaller than a radius of a sector of said sector gear (3211).

6. The curling iron of claim 2, wherein said linkage gear set comprises a second dual gear (3213), said sector gear (3211) being in linkage engagement with a smaller gear of said second dual gear (3213), a larger gear of said second dual gear (3213) being in linkage engagement with said drive bar (3214).

7. The curling iron of any of claims 2 to 6, wherein said driving bar (3214) is a rack or toothed chain.

8. A curling iron according to claim 1, wherein said pressing member (31) is provided with a protrusion (313), and said first resilient member (311) is mounted between said protrusion (313) and said step structure (221).

9. The curling iron of claim 1, wherein said curling iron (1) is provided with an extension rotating shaft (11), an E-shaped iron (12), a sleeve (13) and a pressing block (14), said rotating gear (3215) of said curling iron (1) is fixedly mounted on said extension rotating shaft (11), said E-shaped iron (12) tightly fits said sleeve (13) on the rotating end of said extension rotating shaft (11), said pressing block (14) fixes said sleeve (13) on said curling iron, limiting the axial movement of said rotating gear (3215) of said curling iron (1).

10. A curling iron according to claim 1, wherein the extended end of the hair curling assembly (1) which is connected with the hand-held part (2) is provided with an electrode sheet (16); the electrode plate (16) is electrically connected with the heating body of the hair curling component (1) and used for providing electric energy for the heating body.