CN115868726A - Hair curler and adjustable shape hair curling mechanism thereof - Google Patents

Abstract

The invention discloses a shape-adjustable hair curling mechanism, which relates to the technical field of hairdressing devices and comprises a base and a pressing cover connected to the base in a turnover manner, wherein a supporting heat conducting plate used for supporting hair is arranged on the base, a pressing heat conducting plate used for being matched with the supporting heat conducting plate to press the hair is arranged on the pressing cover, the supporting heat conducting plate comprises a left supporting plate and a right supporting plate which can be encircled into an arc shape, the pressing heat conducting plate comprises a left pressing plate and a right pressing plate which can be encircled into the arc shape, and the distance between the left supporting plate and the right supporting plate and/or the distance between the left pressing plate and the right pressing plate can be adjusted. The shape-adjustable hair curling mechanism disclosed by the invention can conveniently and efficiently realize the change of the shape of the curly hair wave, meet the requirements of users on the curly hair types of waves with different shapes, and improve the use experience of the users. The invention also discloses a hair curler which has the beneficial effects as described above.

Description

Hair curler and adjustable shape hair curling mechanism thereof

Technical Field

The invention relates to the technical field of hairdressing devices, in particular to a shape-adjustable hair curling mechanism. The invention also relates to a hair curler.

Background

The hair curler is a common hairdressing device and is mainly used for realizing the wave-shaped hair curling and shaping.

The main components of the hair curler are a handle, a base and a gland. Wherein, the gland can be pressfitting mutually with the bottom plate to press from both sides the hair tightly between the two, and all be provided with the heat-conducting plate on gland and bottom plate, press from both sides the hair tightly through two heat-conducting plates from top to bottom, and heat the hair. Because the two heat conduction plates are not flat plates but curved plates in a wavy shape, the straight hair can be shaped into wavy curly hair after the hair is clamped and heated for a certain time. The heat conducting plate is designed by adopting a circuit panel to control the temperature, the material is generally a tourmaline ceramic panel, the heat conducting plate can evenly disperse the heat, circularly heat, improve the protein structure of the hair to make the hair bent, and protect the hair quality in the process of ironing and rolling.

Traditional curler, the shape of heat-conducting plate is all fixed, can not change after dispatching from the factory, can only become the wave of a specific radian with hair design and roll up, leads to curly hair effect relatively monotonous, is difficult to satisfy the demand of user to different shapes wave book.

In the prior art, in order to change the curling wave shape, a series of heat conducting plates with various sizes and various wave shapes are designed in a matching way for part of curlers, and the heat conducting plates are installed on a base and a gland through fasteners such as screws. However, the disassembly and assembly operations of the heat conducting plates are complicated, a user needs to manually screw a plurality of fasteners such as bolts, the operation process is long, the operation mode is inconvenient, and if the gradually-changed wave curling type is to be realized, the heat conducting plates of different specifications need to be disassembled and assembled repeatedly, so that the use experience of the user is poor.

Therefore, how to conveniently and efficiently realize the change of the shape of the curling wave, meet the requirements of users on the curling waves with different shapes, and improve the use experience of the users is a technical problem faced by technical personnel in the field.

Disclosure of Invention

The invention aims to provide a hair curling mechanism with an adjustable shape, which can conveniently and efficiently realize the change of the shape of curly hair waves, meet the requirements of users on the curly hair types of waves with different shapes and improve the use experience of the users. It is another object of the present invention to provide a curling iron.

In order to solve the technical problems, the invention provides a shape-adjustable hair curling mechanism which comprises a base and a pressing cover connected to the base in a turnover manner, wherein a supporting heat conducting plate used for supporting a hair is arranged on the base, a pressing heat conducting plate used for being matched with the supporting heat conducting plate to press the hair is arranged on the pressing cover, the supporting heat conducting plate comprises a left supporting plate and a right supporting plate which can be encircled to form an arc, the pressing heat conducting plate comprises a left pressing plate and a right pressing plate which can be encircled to form an arc, and the distance between the left supporting plate and the right supporting plate and/or the distance between the left pressing plate and the right pressing plate are adjustable.

Preferably, the pressing device further comprises an adjusting assembly arranged between the base and the pressing cover and used for adjusting the distance between the left supporting plate and the right supporting plate and/or the distance between the left pressing plate and the right pressing plate.

Preferably, the left supporting plate and/or the right supporting plate form a rotating connection with the base; the left pressure plate and/or the right pressure plate are/is rotationally connected with the gland.

Preferably, the left supporting plate and/or the right supporting plate form a sliding connection with the base; the left compression plate and/or the right compression plate are/is in sliding connection with the gland.

Preferably, the adjusting assembly comprises an operating part and an output end which is in power connection and/or signal connection with the operating part, the operating part is used for a user to perform adjusting operation, and the output end is used for driving the left supporting plate and the right supporting plate to rotate relatively and/or driving the left pressing plate and the right pressing plate to rotate relatively.

Preferably, the output end is rotatably installed between the opposite side surfaces of the left support plate and the right support plate, so that the left support plate and the right support plate are respectively driven to rotate relatively by the abutment of different circumferential positions of the output end.

Preferably, the elastic pressing device further comprises a first elastic piece for driving the left supporting plate and the right supporting plate to rotate relatively to reset through elastic force, and a second elastic piece for driving the left pressing plate and the right pressing plate to rotate relatively to reset through elastic force.

Preferably, the supporting heat conducting plate further comprises a first extending supporting plate and a second extending supporting plate which are respectively arranged on two sides of the base, the first extending supporting plate and the second extending supporting plate are both arc-shaped, one end of the left supporting plate is rotatably connected with one end of the first extending supporting plate, and one end of the right supporting plate is rotatably connected with one end of the second extending supporting plate.

Preferably, compress tightly the heat-conducting plate still including set up respectively in the first pressure strip, the second that extend of gland both sides extend the pressure strip, first extend the pressure strip and the second extends the pressure strip and all is the arc, just the one end of left side pressure strip with the one end of first extension pressure strip is rotated and is connected, the one end of right side pressure strip with the one end rotation of second extension pressure strip is connected.

The invention also provides a hair curler, which comprises a handle and an adjustable-shape hair curling mechanism connected with the handle, wherein the adjustable-shape hair curling mechanism is specifically any one of the adjustable-shape hair curling mechanisms.

The invention provides a shape-adjustable hair curling mechanism which mainly comprises a base, a gland, a supporting heat conducting plate and a pressing heat conducting plate. Wherein, the base is major structure, and the gland is connected on the base to form and rotate the connection, can carry out the turnover motion relative to the base, thereby realize the motion of opening and shutting of curler. The supporting heat conducting plate is arranged on the base and is mainly used for supporting the hair and heating the hair. The pressing heat-conducting plate is arranged on the pressing cover and is mainly used for being matched with the supporting heat-conducting plate to press the hairline, so that when the pressing cover is turned over to be mutually clamped with the base, the pressing heat-conducting plate is synchronously turned over to be mutually clamped with the supporting heat-conducting plate, and the hairline is clamped between the bottom surface of the pressing heat-conducting plate and the top surface of the supporting heat-conducting plate. Simultaneously, the supporting heat-conducting plate is split type structure with compressing tightly the heat-conducting plate, wherein, the supporting heat-conducting plate mainly includes left bearing plate and right bearing plate, it mainly includes left pressure strip and right pressure strip to compress tightly the heat-conducting plate, and left bearing plate and right bearing plate can control and surround and form the arc structure with right pressure strip, and the same is true, it forms the arc structure to control to surround also both left pressure strip and right pressure strip, so that the arc structure that left bearing plate and right bearing plate formed can cooperate with the arc structure that left pressure strip and right pressure strip formed, press from both sides the tight arc shape of bending into between two arc structures of hair clip, thereby form the wave book of specific shape after the heat setting. It is important that the distance between the left and right bearing plates and/or the distance between the left and right pressure plates can be adjusted. So, through adjusting the interval to left bearing plate and right bearing plate, perhaps adjust the interval of left pressure strip and right pressure strip, perhaps adjust both simultaneously, can change the wave form width of the arc structure that forms between left bearing plate and the right bearing plate, the wave form width of the arc structure that forms between left pressure strip and the right pressure strip, and then change the curly hair wave shape that the hair becomes after pressing from both sides tightly between above-mentioned two arc structures. Compared with the prior art, the shape-adjustable hair curling mechanism provided by the invention has the advantages that the supporting heat-conducting plate or the pressing heat-conducting plate is not required to be disassembled and assembled, and the shape change of curly hair waves can be conveniently and efficiently realized only by adjusting the distance between the left supporting plate and the right supporting plate and/or the distance between the left pressing plate and the right pressing plate, so that the requirements of users on the curly hair types of waves with different shapes are met, and the use experience of the users can be improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Fig. 2 is a partial structural schematic diagram of fig. 1.

Fig. 3 is an exploded view of the structure of fig. 2.

Fig. 4 is a partial structure diagram of fig. 2 from another view angle.

Fig. 5 is a schematic view of an adjustment state of the adjustment assembly.

Fig. 6 is a schematic view of another adjustment state of the adjustment assembly.

Fig. 7 is a schematic view of the hair in a clamped state between the supporting and pressing heat-conducting plates.

Fig. 8 is a schematic view of another state of clamping of the hair between the supporting and pressing heat-conducting plates.

Fig. 9 is a schematic view of a first wave shape after setting of hair.

Fig. 10 is a schematic view of a second wave shape after setting of hair.

FIG. 11 is a schematic view of a third wave shape after setting of hair.

Wherein, in fig. 1-11:

the device comprises a base-1, a gland-2, a supporting heat conducting plate-3, a pressing heat conducting plate-4, an adjusting component-5, a first elastic part-6, a second elastic part-7 and a rotating shaft-8;

a left support plate-31, a right support plate-32, a first extended support plate-33, a second extended support plate-34, a mounting groove-35, a left pressing plate-41, a right pressing plate-42, a first extended pressing plate-43, a second extended pressing plate-44, an operation part-51, and an output end-52.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1, fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

In one embodiment of the present invention, the adjustable shape hair curling mechanism mainly comprises a base 1, a pressing cover 2, a supporting heat conducting plate 3 and a pressing heat conducting plate 4.

Wherein, base 1 is the major structure, and gland 2 is connected on base 1 to form and rotate the connection, can carry out the upset motion relatively base 1, thereby realize the motion of opening and shutting of curler.

The heat conducting plate 3 is arranged on the base 1 and is mainly used for supporting and heating the hair. The pressing heat-conducting plate 4 is arranged on the gland 2 and is mainly used for being matched with the supporting heat-conducting plate 3 to press the hairline tightly, so that when the gland 2 is turned over to be mutually clamped with the base 1, the pressing heat-conducting plate 4 is synchronously turned over to be mutually clamped with the supporting heat-conducting plate 3, and the hairline is clamped between the bottom surface of the pressing heat-conducting plate 4 and the top surface of the supporting heat-conducting plate 3.

Simultaneously, the supporting heat-conducting plate 3 is split type structure with compressing tightly heat-conducting plate 4, wherein, the supporting heat-conducting plate 3 mainly includes left bearing plate 31 and right bearing plate 32, it mainly includes left pressure strip 41 and right pressure strip 42 to compress tightly heat-conducting plate 4, and both can control and surround and form the arc structure with right bearing plate 32 left side bearing plate 31, and on the same way, it also can control and surround and form the arc structure with right pressure strip 42 both to control left pressure strip 41, so that the arc structure that left bearing plate 31 and right bearing plate 32 formed can mutually support with the arc structure that left pressure strip 41 and right pressure strip 42 formed, press from both sides the hair tight bending into the arc shape between two arc structures, thereby form the wave book of specific shape after the heating is finalized the design.

It is important that the distance between the left and right support plates 31 and 32 and/or the distance between the left and right pressing plates 41 and 42 can be adjusted. In this way, by adjusting the distance between the left support plate 31 and the right support plate 32, or adjusting the distance between the left pressure plate 41 and the right pressure plate 42, or adjusting both at the same time, the waveform width of the arc-shaped structure formed between the left support plate 31 and the right support plate 32, and the waveform width of the arc-shaped structure formed between the left pressure plate 41 and the right pressure plate 42 can be changed, and the wave shape of the hair curls formed after the hair is clamped between the two arc-shaped structures can be further changed.

As shown in fig. 7 and 8, fig. 7 is a schematic view showing a state of clamping the hair between the supporting heat-conducting plate 3 and the pressing heat-conducting plate 4, and fig. 8 is a schematic view showing another state of clamping the hair between the supporting heat-conducting plate 3 and the pressing heat-conducting plate 4.

Compared with the prior art, the adjustable shape curling mechanism that this embodiment provided need not to carry out the dismouting to supporting heat-conducting plate 3 or compressing tightly heat-conducting plate 4, only needs to adjust the interval of left bearing plate 31 and right bearing plate 32 and/or the interval of left pressure strip 41 and right pressure strip 42, can conveniently, realize curly hair wave shape's change high-efficiently, satisfies the user and to the wave curly hair type demand of different shapes, can improve user's use experience.

As shown in fig. 9, 10 and 11, fig. 9 is a schematic view of a first wave shape after hairline setting, fig. 10 is a schematic view of a second wave shape after hairline setting, and fig. 11 is a schematic view of a third wave shape after hairline setting.

It should be noted that, after the distance between the left support plate 31 and the right support plate 32 is increased, the hair between the left support plate 31 and the right support plate 32 can still maintain a certain arc shape by the support of the top of the left support plate 31 and the right support plate 32 and the toughness of the hair itself, and although a sharp "peak" or "trough" shape cannot be formed, the whole hair still has a relatively flat wave shape. Moreover, the distance between the left support plate 31 and the right support plate 32 varies, specifically, the horizontal distance between two reference points on the facing sides of the two corresponding to each other on any horizontal plane varies: obviously, when the two are subjected to distance change in a relative sliding mode, the distance change of the two reference points on any horizontal plane is synchronous and equal; when the two support plates rotate relatively to each other to change the distance, it is obvious that the distance between the two reference points on different horizontal planes is different, and the distance is specifically related to the radial distance from the reference point to the respective rotation axes of the two support plates, and the larger the radial distance is, the larger the distance change is, otherwise, the smaller the distance change is, and the distance is reduced to zero, that is, the distance change is also zero at the rotation axes of the two support plates, which is equivalent to that only the distance adjustment is performed on the non-rotation axes of the left support plate 31 and the right support plate 32. The distance between the left pressing plate 41 and the right pressing plate 42 is changed in the same way.

As shown in fig. 2, fig. 2 is a partial structural schematic diagram of fig. 1.

In one embodiment, in order to conveniently realize the distance change between the left support plate 31 and the right support plate 32, in this embodiment, the left support plate 31 is rotatably connected with the bottom plate, and the right support plate 32 is also rotatably connected with the bottom plate, so that the distance adjustment between the left support plate and the right support plate can be realized through the relative rotation between the left support plate and the right support plate. Of course, if one of the left support plate 31 and the right support plate 32 is fixed and only the other is capable of rotating, the distance adjustment between the two can be realized; when the left support plate 31 and the right support plate 32 are both capable of rotating, the two can rotate synchronously and in opposite directions, so as to symmetrically control the specific shape of the arc structure between the two.

Correspondingly, in order to conveniently realize the distance change between the left compression plate 41 and the right compression plate 42, in the embodiment, the left compression plate 41 is rotatably connected with the gland 2, and the right compression plate is also rotatably connected with the gland 2, so that the distance adjustment between the left compression plate 41 and the right compression plate 42 can be realized through the relative rotation between the left compression plate 41 and the right compression plate 42. Of course, if one of the left pressing plate 41 and the right pressing plate 42 is fixed and only the other one can rotate, the distance between the two can be adjusted; when the left pressing plate 41 and the right pressing plate 42 can rotate, the two pressing plates can rotate synchronously and rotate in opposite directions, so as to symmetrically control the specific shape of the arc-shaped structure between the two pressing plates.

As shown in fig. 3, fig. 3 is an exploded view of the structure of fig. 2.

Generally, in order to facilitate the rotation connection between the left support plate 31, the right support plate 32 and the base 1, the present embodiment adds a first extension support plate 33 and a second extension support plate 34 to the support heat conduction plate 3. Wherein, the first extension supporting plate 33 is arranged on the surface of the base 1, generally at the left side position of the base 1, at the same side area with the left supporting plate 31, and the first extension supporting plate 33 is an arc-shaped plate or a wave-shaped plate, one end of which is connected with one end of the left supporting plate 31 and forms a rotary connection. Specifically, a rotation groove may be formed in an end portion of the first extension supporting plate 33, then the rotation shaft 8 is installed in the rotation groove, and one end of the left supporting plate 31 is sleeved on the rotation shaft 8, so that the rotation adjustment of the left supporting plate 31 relative to the first extension supporting plate 33 can be realized through the rotation of the rotation shaft 8 in the rotation groove. Meanwhile, the first extension supporting plate 33 corresponds to a left extension part of the left supporting plate 31, both of which are arc-shaped, and the bending directions may be opposite to each other to form a wave shape having both "wave crest" and "wave trough".

Similarly, a second extension supporting plate 34 is disposed on the surface of the base 1, generally at the right side position of the base 1, at the same side area as the right supporting plate 32, and the second extension supporting plate 34 is an arc-shaped plate or a wave-shaped plate, one end of which is connected with one end of the right supporting plate 32 and forms a rotary connection. Specifically, a rotation groove may be formed in an end portion of the second extension supporting plate 34, then the rotation shaft 8 is installed in the rotation groove, and one end of the right supporting plate 32 is sleeved on the rotation shaft 8, so that the rotation of the right supporting plate 32 relative to the second extension supporting plate 34 may be realized by the rotation of the rotation shaft 8 in the rotation groove. Meanwhile, the second extension supporting plate 34 is equivalent to a right extension part of the right supporting plate 32, both of which are arc-shaped, and the bending directions can be reversed to connect to form a wave shape having both "wave crest" and "wave trough".

In view of the same considerations, in order to facilitate the rotational connection between the left and right compression plates 41, 42 and the gland 2, the present embodiment adds a first extension compression plate 43 and a second extension compression plate 44 to the compression heat-conducting plate 4. Wherein, the first extension pressing plate 43 is disposed on the bottom surface of the gland 2, generally located at the left side position of the gland 2, and located at the same side area as the left pressing plate 41, and the first extension pressing plate 43 is an arc-shaped plate or a wave-shaped plate, and one end of the first extension pressing plate is connected with one end of the left pressing plate 41 and forms a rotating connection. Specifically, a rotating groove may be formed in an end portion of the first extending pressing plate 43, the rotating shaft 8 is installed in the rotating groove, and a end of the left pressing plate 41 is sleeved on the rotating shaft 8, so that rotation adjustment of the left pressing plate 41 relative to the first extending pressing plate 43 is achieved through rotation of the rotating shaft 8 in the rotating groove. Meanwhile, the first extending pressing plate 43 corresponds to a left extending part of the left pressing plate 41, both of which are arc-shaped, and the bending directions can be reversed to connect to form a wave shape having both "wave crest" and "wave trough".

Similarly, a second extended pressing plate 44 is disposed on the bottom surface of the gland 2, generally at the right side position of the gland 2, at the same side region as the right pressing plate 42, and the second extended pressing plate 44 is an arc-shaped plate or a wave-shaped plate, one end of which is connected with one end of the right pressing plate 42 and forms a rotating connection. Specifically, a rotating groove may be formed in an end portion of the second extending pressing plate 44, the rotating shaft 8 is installed in the rotating groove, and a end of the right pressing plate 42 is sleeved on the rotating shaft 8, so that rotation adjustment of the right pressing plate 42 relative to the second extending pressing plate 44 is achieved through rotation of the rotating shaft 8 in the rotating groove. Meanwhile, the second extending pressing plate 44 is equivalent to the right extending part of the right pressing plate 42, both of which are arc-shaped, and the bending directions can be reversed to form a wave shape having "wave crest" and "wave trough" at the same time.

Of course, in order to facilitate the formation of the rotation grooves on the first and second extending pressing plates 43 and 44, the first and second extending pressing plates 43 and 44 may be cylindrical, so that the rotation grooves are formed on the outer wall of the cylinder. Meanwhile, in order to facilitate the installation of the rotating shaft 8, installation sleeves may be protruded on the non-contact surfaces (i.e., not in contact with the hair) of the bottom ends of the left support plate 31, the right support plate 32, the left pressing plate 41, and the right pressing plate 42, so as to install the rotating shaft 8 through the installation sleeves.

In another embodiment, in order to conveniently realize the distance change between the left support plate 31 and the right support plate 32, in this embodiment, the left support plate 31 is slidably connected with the bottom plate, and the right support plate 32 is also slidably connected with the bottom plate, so that the distance adjustment between the left support plate and the right support plate can be realized through the relative sliding between the left support plate and the right support plate. Of course, if one of the left support plate 31 and the right support plate 32 is fixed and only the other is capable of sliding, the distance adjustment between the two can be realized; when the left support plate 31 and the right support plate 32 are capable of sliding, the two can slide synchronously, such as towards each other or away from each other, so as to control the specific shape of the arc structure between the two symmetrically.

Correspondingly, in order to conveniently realize the distance change between the left compression plate 41 and the right compression plate 42, in the embodiment, the left compression plate 41 forms a sliding connection with the gland 2, and the right compression plate also forms a sliding connection with the gland 2, so that the distance adjustment between the left compression plate 41 and the right compression plate 42 can be realized through the relative sliding between the two compression plates. Of course, if one of the left pressing plate 41 and the right pressing plate 42 is kept fixed and only the other one can slide, the distance between the two can be adjusted as well; when the left pressing plate 41 and the right pressing plate 42 can slide, the two can slide synchronously, such as towards each other or away from each other, so as to symmetrically control the specific shape of the arc-shaped structure between the two.

As shown in fig. 4, fig. 4 is a partial structure diagram of fig. 2 from another view angle.

In order to adjust the distance between the left support plate 31 and the right support plate 32 and/or between the left pressing plate 41 and the right pressing plate 42, the adjusting assembly 5 is added in the embodiment. Specifically, the adjusting assembly 5 is disposed between the base 1 and the gland 2, and mainly includes an operating portion 51 and an output end 52. The operation portion 51 is mainly used for a user to perform adjustment operation, and the output end 52 forms a power connection and/or a signal connection with the operation portion 51, and mainly serves as an execution mechanism: as for the manner of realizing the distance adjustment by the aforementioned relative rotation manner, the output end 52 is mainly used for driving the left support plate 31 and the right support plate 32, and the left pressing plate 41 and the right pressing plate 42 to rotate relatively; as for the manner of realizing the distance adjustment by the aforementioned relative sliding manner, the output end 52 is mainly used for driving the left support plate 31 and the right support plate 32, and the left pressing plate 41 and the right pressing plate 42 to slide relatively.

The following description specifically describes the output end 52 as an example for driving the left and right support plates 31 and 32 and the left and right pressing plates 41 and 42 to rotate relatively.

As shown in fig. 5 and 6, fig. 5 is a schematic view of an adjustment state of the adjustment assembly 5, and fig. 6 is a schematic view of another adjustment state of the adjustment assembly 5.

In this embodiment, the output end 52 is specifically installed between the facing sides of the left support plate 31 and the right support plate 32, and can perform a rotation motion under the driving action of the operation portion 51, and the cross section of the output end 52 is non-circular, that is, the distances of the output end 52 in the radial direction are not always equal during one rotation, and there are usually a plurality of unequal positions. For example, the output end 52 may be shaft-mounted, rod-shaped, cylindrical or block-shaped, etc., and may have a rectangular, oval, triangular, trapezoidal, etc. cross-sectional shape. When the output end 52 rotates, the opposite side surfaces of the left support plate 31 and the right support plate 32 are respectively abutted to different positions on the outer edge of the output end 52, so that the left support plate 31 and the right support plate 32 are driven to rotate correspondingly through the abutting action, and the included angle and the distance between the left support plate 31 and the right support plate 32 are further adjusted. With such an arrangement, the output end 52 forms different abutting states for the left support plate 31 and the right support plate 32 at different rotation angle positions, so as to realize different included angles and distances between the two.

Meanwhile, as the gland 2 needs to be mutually compressed with the base 1, when the gland 2 is pressed down, the left compression plate 41 will receive the abutting acting force of the left support plate 31, and the right compression plate 42 will receive the abutting acting force of the right support plate 32, therefore, under the combined action of the abutting acting force and gravity, the left compression plate 41 and the right compression plate 42 can automatically rotate and adjust to the target angle position without the active adjustment of the output end 52, so as to be matched with the left support plate 31 and the right support plate 32, and clamp the hair.

Of course, an output 52 dedicated to driving the left pressing plate 41 and/or the right pressing plate 42 to rotate may be additionally provided.

Specifically, the operation portion 51 may be a member that is power-connected to the output end 52 such as a rotating lever, an adjusting bolt, and a gear, or may be a member that is signal-connected to the output end 52 such as a knob, a button, and a control panel, or may be a member that is power-connected and signal-connected to the output end 52 such as a driving motor.

In addition, in order to automatically restore the original state after the curling operation is finished after the left and right support plates 31 and 32 are rotated and changed in position, the first elastic member 6 is additionally provided in the present embodiment. Specifically, the first elastic element 6 is mainly installed on the rotating shaft 8 of the left and right support plates 31, 32, for example, in the form of a coil spring, and is wound around the end position of the rotating shaft 8, and is mainly used for generating elastic deformation when the rotating shaft 8 of the left and right support plates 31, 32 performs a rotational motion, and after the output end 52 stops driving the left and right support plates 31, 32, the rotating shaft 8 is driven to perform a reverse rotation by using elastic force, and further the left and right support plates 31, 32 are driven to perform a synchronous reverse rotation until the initial position state is recovered (generally, the top ends of the left and right support plates 31, 32 are in a state of abutting against each other, and the distance between the two is minimum).

Of course, the first elastic member 6 may be a coil spring and connected between the facing sides of the left and right support plates 31 and 32.

Similarly, in order to make the left and right compression plates 41 and 42 automatically return to the original state after the curling operation is finished after the rotation and the position change, the second elastic member 7 is added in the present embodiment. Specifically, the second elastic element 7 is mainly installed on the rotating shaft 8 of the left pressing plate 41 and the right pressing plate 42, for example, in the form of a coil spring, and is wound around the end position of the rotating shaft 8, and is mainly used for generating elastic deformation when the rotating shaft 8 of the left pressing plate 41 and the right pressing plate 42 performs a rotational motion, and after the output end 52 stops driving the left pressing plate 41 and the right pressing plate 42 or the gland 2 is opened, the rotating shaft 8 is driven by elastic force to perform reverse rotation, and then the left pressing plate 41 and the right pressing plate 42 are driven to perform synchronous reverse rotation until the initial position state is recovered.

In addition, heaters, such as PTC ceramics, etc., are mounted on both the left and right support plates 31, 32, and the heaters are particularly mounted on the facing sides of the left and right support plates 31, 32, i.e., on the non-contact surfaces that are not in contact with the hair. In order to facilitate the installation of the heaters, in the present embodiment, installation grooves 35 are further provided on facing sides of the left and right support plates 31, 32 to install the heaters in the installation grooves 35. So set up, the mounted position of heater is more close left bearing plate 31, the top of right bearing plate 32, and the heat can transmit "crest" or "trough" position department of hair more fast for the wave is rolled up the design and is more stable, more high-efficient.

Of course, the heaters may be installed on the non-contact surfaces of the left and right pressing plates 41 and 42 that do not contact the hair.

The present embodiment further provides a hair curler, which mainly comprises a handle and an adjustable hair curling mechanism connected to the handle, wherein the specific content of the adjustable hair curling mechanism is the same as the related content, and the detailed description is omitted here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The shape-adjustable hair curling mechanism comprises a base (1) and a pressing cover (2) connected to the base (1) in a turnover mode, and is characterized in that a supporting heat conducting plate (3) used for supporting hair is arranged on the base (1), a pressing heat conducting plate (4) used for being matched with the supporting heat conducting plate (3) to press the hair is arranged on the pressing cover (2), the supporting heat conducting plate (3) comprises a left supporting plate (31) and a right supporting plate (32) which can be encircled into an arc shape, the pressing heat conducting plate (4) comprises a left pressing plate (41) and a right pressing plate (42) which can be encircled into the arc shape, and the distance between the left supporting plate (31) and the right supporting plate (32) and/or the distance between the left pressing plate (41) and the right pressing plate (42) are adjustable.

2. The adjustable shape hair curling mechanism of claim 1, further comprising an adjustment assembly (5) disposed between said base (1) and said gland (2) for adjusting the spacing between said left support plate (31) and said right support plate (32) and/or the spacing between said left compression plate (41) and said right compression plate (42).

3. Adjustable shape hair-curling mechanism according to claim 2, wherein said left supporting plate (31) and/or said right supporting plate (32) are in a rotating connection with said base (1); the left pressure plate (41) and/or the right pressure plate (42) form a rotary connection with the gland (2).

4. Adjustable shape hair-curling mechanism according to claim 2, wherein said left supporting plate (31) and/or said right supporting plate (32) form a sliding connection with said base (1); the left pressure plate (41) and/or the right pressure plate (42) form a sliding connection with the gland (2).

5. Adjustable shape hair-curling mechanism according to claim 3, wherein said adjustment assembly (5) comprises an operating portion (51), an output end (52) in power and/or signal connection with said operating portion (51), said operating portion (51) being adapted to be operated by a user for adjustment, said output end (52) being adapted to drive said left support plate (31) and said right support plate (32) in rotation and/or to drive said left compression plate (41) and said right compression plate (42) in rotation.

6. The adjustable shape hair curling mechanism of claim 5, wherein said output end (52) is rotatably mounted between facing sides of said left support plate (31) and said right support plate (32) to drive said left support plate (31) and said right support plate (32) to rotate relative to each other by abutment of said output end (52) at different circumferential positions.

7. The adjustable shape hair curling mechanism of claim 6, further comprising a first elastic member (6) for driving the left supporting plate (31) and the right supporting plate (32) to rotate relatively to reset by elastic force, and a second elastic member (7) for driving the left pressing plate (41) and the right pressing plate (42) to rotate relatively to reset by elastic force.

8. The adjustable curling mechanism of claim 1, wherein said supporting plate (3) further comprises a first extension supporting plate (33) and a second extension supporting plate (34) respectively disposed on two sides of said base (1), said first extension supporting plate (33) and said second extension supporting plate (34) are both arc-shaped, and one end of said left supporting plate (31) is rotatably connected to one end of said first extension supporting plate (33), and one end of said right supporting plate (32) is rotatably connected to one end of said second extension supporting plate (34).

9. The adjustable shape hair curling mechanism of claim 8, wherein said compression heat conducting plate (4) further comprises a first extension compression plate (43) and a second extension compression plate (44) respectively disposed at two sides of said pressing cover (2), said first extension compression plate (43) and said second extension compression plate (44) are both arc-shaped, and one end of said left compression plate (41) is rotatably connected with one end of said first extension compression plate (43), and one end of said right compression plate (42) is rotatably connected with one end of said second extension compression plate (44).

10. A hair curler comprising a handle and an adjustable shape hair curling mechanism connected to said handle, characterized in that said adjustable shape hair curling mechanism is in particular an adjustable shape hair curling mechanism according to any of claims 1-9.

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