CN216983952U

CN216983952U - Hair drier with hair straightening function

Info

Publication number: CN216983952U
Application number: CN202123087022.0U
Authority: CN
Inventors: 杨昌良
Original assignee: Shenzhen Intech Technology Co ltd
Current assignee: Shenzhen Intech Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-07-19
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a hair drier with a hair straightening function, which comprises a first body and a second body, wherein the first body comprises a first handle and a first machine body formed at the upper end of the first handle; a first mounting groove and a second mounting groove are respectively formed in the opposite sides of the first machine body and the second machine body, and a first heating structure and a second heating structure are respectively arranged at the bottom of the first mounting groove and the bottom of the second mounting groove; the inside of first handle is equipped with air supply mechanism, and the lower extreme of first handle, upper end are equipped with air intake, air outlet respectively. The hair-straightening electric hair drier has the functions of blowing and straightening hair, and is convenient to carry and use.

Description

Hair drier with hair straightening function

Technical Field

The utility model relates to the technical field of hair dryers, in particular to a hair dryer with a hair straightening function.

Background

The hair dryer is a common electric appliance in family life, and can help people to dry hair quickly. But current hair-dryer function singleness only has the function of drying the hair, if will flare-out to the hair, then need use the hair straightener, when having the demand of blowing hair and straightening hair simultaneously, then need carry these two kinds of electrical apparatus simultaneously, carry and use inconvenient, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the hair drier with the hair straightening function, which has the hair drying function and the hair straightening function and is convenient to carry and use.

The technical scheme adopted by the utility model for solving the technical problem is as follows:

a hair drier with a hair straightening function comprises a first body and a second body, wherein the first body comprises a first handle and a first body formed at the upper end of the first handle, the second body comprises a second handle and a second body formed at the upper end of the second handle, the second handle is opposite to the first handle, the second body is opposite to the first body, the lower end of the second handle is hinged with the lower end of the first handle, so that the second body can rotate relative to the first body, and the second body and the first body can be opened and closed; a first mounting groove and a second mounting groove are respectively formed in the opposite sides of the first machine body and the second machine body, and a first heating structure and a second heating structure are respectively arranged at the bottom of the first mounting groove and the bottom of the second mounting groove; the air supply device comprises a first handle, a second handle and a first body, wherein an air supply mechanism is arranged inside the first handle, an air inlet and an air outlet are respectively arranged at the lower end and the upper end of the first handle, the air inlet and the air outlet are respectively communicated with the inside of the first handle, when the second body and the first body are in a closed state, an air outlet cavity is formed between the first heating structure and the second heating structure, one side of the air outlet cavity is open, and the air outlet is communicated with the air outlet cavity.

As a preferable technical scheme, the first heating structure comprises a first heat conduction plate arranged at the bottom of the first installation groove and a first heating plate arranged in the first heat conduction plate, and the second heating structure comprises a second heat conduction plate arranged at the bottom of the second installation groove and a second heating plate arranged in the second heat conduction plate; first heat-conducting plate and the relative one side of second heat-conducting plate are equipped with first concave position, the concave position of second respectively, the one end of first concave position extends to the one end of first heat-conducting plate, forms first boss between the other end and the other end of first heat-conducting plate, the one end of the concave position of second extends to the one end of second heat-conducting plate, forms the second boss between the other end and the other end of second heat-conducting plate, the air outlet is located the below of first concave position and with first concave position intercommunication, work as second body and first body are when closed state, form between the bottom of first concave position and the bottom of second concave position the air outlet chamber, first boss closely laminates with the second boss.

As a preferred technical scheme, a plurality of first spike teeth and a plurality of second spike teeth are respectively arranged at the bottom of the first concave position and the bottom of the second concave position.

Preferably, the distance between two adjacent first spikes and the distance between two adjacent second spikes are greater than 1mm and less than 50 mm.

As a preferable technical scheme, the first spike tooth and the second spike tooth are in a trapezoidal structure, a conical structure, a cylindrical structure or a rectangular structure.

As a preferable technical scheme, the tail end parts of the first spike tooth and the second spike tooth are arc surfaces.

According to the preferable technical scheme, an installation cavity is formed in the first handle, the installation cavity is communicated with the air inlet and the air outlet respectively, the air supply mechanism and the control panel are arranged in the installation cavity, the air supply mechanism comprises a motor and fan blades, the motor, the first heating panel and the second heating panel are electrically connected with the control panel, the fan blades are installed on the motor and located below the motor, and the fan blades can rotate under the driving of the motor.

Preferably, the motor is a high-speed motor.

As a preferred technical scheme, a control switch is arranged on the outer wall of the first handle, and the control switch is electrically connected with the control board.

As a preferred technical solution, the locking device further comprises a locking structure for locking the second body and the first body in the closed state.

Preferably, an elastic part is arranged between the first handle and the second handle.

The utility model has the beneficial effects that: the hair straightener has a simple structure, can realize the functions of blowing and straightening hair, is convenient to carry and use, can blow and dry the hair in the hair straightening process, and has three-dimensional sense and fluffy sense compared with the existing hair straightener for straightening hair by clamping the hair through two clamping plates, so that the beauty is improved.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of a first angle of a hair dryer with hair straightening function according to an embodiment of the present invention, wherein a first body and a second body are in an open state;

figure 2 is a schematic view of the blower of figure 1 at a second angle with the first and second bodies in an open position;

figure 3 is an exploded view of the blower of figure 1;

figure 4 is a schematic view of the first body and second body of the blower of figure 1 at a first angle when in a closed position;

figure 5 is a schematic view of the blower of figure 1 at a second angle with the first and second bodies in a closed position;

figure 6 is a schematic cross-sectional view of the blower of figure 4;

figure 7 is a schematic view of the first body of the blower of figure 1;

figure 8 is a schematic view of the second body of the blower of figure 1;

figure 9 is a schematic view of a second catch of the locking arrangement of the hair dryer of figure 1.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. All technical characteristics in the utility model can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1 to 6, a hair dryer with hair straightening function according to an embodiment of the present invention includes a first body 10 and a second body 30.

The first body 10 includes a first handle 12 and a first body 14 formed to an upper end of the first handle 12. The second body 30 includes a second handle 32 and a second body 34 formed to an upper end of the second handle 32. Second handle 32 is opposite first handle 12 and second body 34 is opposite first body 14. The lower end of the second handle 32 is hinged to the lower end of the first handle 12 so that the second body 30 can be rotated relative to the first body 10 to open and close the second body 30 and the first body 10. The manner of the hinge joint may be a hinge joint designed by a torsion spring, and when no external force is applied, the second body 30 and the first body 10 are naturally separated due to the action of the torsion spring, and if the second body 30 and the first body 10 are closed, the second body 30 and the first body 10 are closed by holding the first handle 12 and the second handle 32. It will be appreciated that the manner of articulation may be other.

The first body 14 and the second body 34 are respectively provided with a first mounting groove 142 and a second mounting groove 342 at opposite sides thereof, and the first and second heat generating structures are provided at the bottom of the first mounting groove 142 and the bottom of the second mounting groove 342. An air supply mechanism is arranged inside the first handle 12, an air inlet 122 and an air outlet 124 (see fig. 6 and 7) are respectively arranged at the lower end and the upper end of the first handle 12, the air inlet 122 and the air outlet 124 are respectively communicated with the inside of the first handle 12, the air outlet 124 is located between the first heating structure and the second heating structure and below the first heating structure and the second heating structure, when the second body 30 and the first body 10 are in a closed state, an air outlet cavity 40 (see fig. 4 and 5) is formed between the first heating structure and the second heating structure, and one side of the air outlet cavity 40 is open and used for air outlet. The air outlet 124 is communicated with the air outlet cavity 40.

With the above-described structure, the first body 10 and the second body 30 of the present invention have two states of opening and closing, by which the blowing function and the hair straightening function can be realized. When the hair straightening function is used, the second body 30 and the first body 10 are opened, as shown in fig. 1 and 2, then, hair is interposed between the first and second heat generating structures, and then the first and

second bodies

10 and 30 are closed to hold the hair by the first and second heat generating structures, the opening of the air outlet cavity 40 is downward, and at the moment, the hair can be heated through the first heating structure and the second heating structure, so that the hair is in a high-temperature state, and then the first body 10 and the second body 30 are pulled to move downwards along the hair, so that the clamped hair can be quickly straightened by the first heating structure and the second heating structure, thus realizing the hair straightening function, in the process of straightening hair, the air sucked from the air inlet 122 can be blown out through the air outlet 124 by the air supply mechanism, therefore, the hair can be dried, and the straightened hair has stereoscopic impression and fluffy feeling. When the blowing function is used, the second body 30 and the first body 10 are closed, as shown in fig. 4, 5 and 6, an air outlet cavity 40 is formed between the first heating structure and the second heating structure, air entering from the air inlet 122 enters the air outlet cavity 40 through the air outlet 124 and then can be heated into hot air by heat generated by the first heating structure and the second heating structure, and the hot air is blown out through an opening of the air outlet cavity 40, so that hair can be dried, and thus the blowing function is realized.

The hair straightener has a simple structure, can realize the functions of blowing and straightening hair, can blow and dry the hair in the hair straightening process, and has stereoscopic impression and fluffy feeling when the hair is straightened compared with the existing hair straightener for clamping the hair by two clamping plates, so that the beauty is improved. The hair straightening function of the utility model is suitable for straightening semi-wet hair.

Referring to fig. 4 to 8, in the present embodiment, the first heat-generating structure includes the first heat-conducting plate 16 disposed to the bottom of the first mounting groove 142 and the first heat-generating plate 18 disposed to the inside of the first heat-conducting plate 16, and as shown in fig. 6, the first heat-conducting plate 16 has a first mounting cavity 161 in which the first heat-generating plate 18 is disposed. The second heat generating structure includes a second heat-conducting plate 36 provided to the bottom of the second mounting groove 342 and a second heat generating plate 38 provided to the inside of the second heat-conducting plate 36, as shown in fig. 6, the second heat-conducting plate 36 has a second mounting cavity 361 for providing the second heat generating plate 38.

The opposite sides of the first heat-conducting plate 16 and the second heat-conducting plate 36 are respectively provided with a first concave 162 and a second concave 362, as shown in fig. 2, 7 and 8, one end of the first concave 162 extends to one end of the first heat-conducting plate 16, a first boss 162a is formed between the other end of the first concave 162 and the other end of the first heat-conducting plate 16, one end of the second concave 362 extends to one end of the second heat-conducting plate 36, a second boss 362a is formed between the other end of the second concave and the other end of the second heat-conducting plate 36, and the air outlet 124 is located below the first concave 162 and communicated with the first concave 162, as shown in fig. 6 and 7. When the second body 30 and the first body 10 are in the closed state, the air outlet cavity 40 is formed between the bottom of the first concave portion 162 and the bottom of the second concave portion 362, as shown in fig. 4, the first boss 162a is tightly attached to the second boss 362a, as shown in fig. 5, so that one side of the air outlet cavity 40 is opened to realize air outlet. When hair is straightened, heat is generated through the first heating plate 18 and the second heating plate 38, hair can be clamped through the first boss 162a of the first heat conduction plate 16 and the second boss 362a of the second heat conduction plate 36, heat can be transferred to the hair, and the hair can be heated, when the first body 10 and the second body 30 are pulled to move downwards along the hair, the clamped hair can be straightened through the first boss 162a and the second boss 362a, because the opening of the air outlet cavity 40 is downwards straightened when the hair is straightened, and the air outlet 124 is positioned below the first concave position 162, the hair can be dried through air blown out from the air outlet 124 before the clamped hair is straightened through the first boss 162a and the second boss 362a, and thus the straightened hair has stereoscopic impression and fluffy feeling.

In this embodiment, the first heat conducting plate 16 and the second heat conducting plate 36 are made of aluminum alloy material, and the aluminum content in the aluminum alloy material is above 70%.

The bottom of the first recess 162 and the bottom of the second recess 362 are respectively provided with a plurality of first spikes 19 and a plurality of second spikes 39. When straightening hair, because the bottom of first concave position 162 and the bottom of second concave position 362 do not have with hair direct contact, a plurality of first spike-teeth 19, a plurality of second spike-teeth 39 of setting can realize giving the hair with the heat transfer, multiplicable like this with the area of contact of hair, can realize heating the hair fast, the effect of straightening hair is high-efficient, quick.

The first spikes 19 are arranged in a staggered manner and the second spikes 39 are arranged in a staggered manner. The first spikes 19 and the second spikes 39 are arranged in a staggered manner, when the first body 10 and the second body 30 are in a closed state, a gap is formed between the terminal end of the first spikes 19 (the terminal end, i.e., the end of the first spikes 19 far away from the first heat-conducting plate 16) and the second heat-conducting plate 36, and a gap is formed between the terminal end of the second spikes 39 (the terminal end, i.e., the end of the second spikes 39 far away from the second heat-conducting plate 36) and the first heat-conducting plate 16, as shown in fig. 6. The width of the gap is 1-2mm (millimeters). The gap is arranged to ensure that heat is only transferred to the hair.

In the present embodiment, the number of the first teeth 19 and the number of the second teeth 39 are 1-100, and it is understood that the number of the first teeth 19 and the number of the second teeth 39 can be set according to actual conditions.

The distance between two adjacent first spikes 19 and the distance between two adjacent second spikes 39 is greater than 1mm and less than 50 mm.

Preferably, as shown in fig. 7 and 8, the first and

second spikes

19 and 39 have a trapezoidal structure to increase the contact area with hair, and the ends of the first and

second spikes

19 and 39 have circular arc surfaces 192 and 392 to prevent scalp scratching. The radius of the circle on which the circular arc surfaces 192, 392 are located is greater than 1mm and less than 100 mm. It will be appreciated that the first and

second tines

19, 39 may also be, for example, conical, cylindrical, rectangular, etc., or may be other shapes.

As shown in fig. 3 and 6, the first handle 16 has a mounting cavity therein, the mounting cavity is respectively communicated with the air inlet 122 and the air outlet 124, and the air supply mechanism and the control board 56 are disposed in the mounting cavity. The air supply mechanism comprises a motor 52 and a fan blade 54, the motor 52, the first heating plate 18 and the second heating plate 38 are all electrically connected with a control plate 56, the fan blade 54 is installed on the motor 52 and is positioned below the motor 52, and the fan blade 54 can rotate under the driving of the motor 52. When the fan blade 54 is driven by the motor 52 to rotate, the fan blade 54 can suck external air into the installation cavity from the air inlet 122, and the air sucked into the installation cavity can enter the air outlet cavity 40 through the air outlet 124 and finally be blown out through the opening of the air outlet cavity 40. The control board 56 is used for controlling the heat generating operation of the first heat generating plate 18 and the second heat generating plate 38, and for controlling the driving operation of the motor 52.

The outer wall of the first handle 12 is provided with a control switch 57, and the control switch 57 is electrically connected with the control board 56. Control switch 57 is used to turn the blower on or off. The outer wall of the first handle 12 is further provided with three function buttons 58, the function buttons 58 are electrically connected with the control board 56, different function modules can be selected through the function buttons 58, such as a wind power size selection module and the like, and the setting can be performed according to actual conditions.

The lower end of the first handle 12 is connected to a power cord 59, and the power cord 59 is electrically connected to the control board 56 and connected to an external power source through the power cord 59, so that power can be supplied to the control board 56. In other embodiments, a battery may be disposed in the mounting cavity of the first handle 12, and the battery is electrically connected to the control board 56, so that the battery can supply power to the control board 56. The battery is a disposable battery or a rechargeable battery. When the battery is rechargeable, can set up the interface that charges such as USB interface at the outer wall of first handle 12, the interface that charges is connected with control panel 56 electricity, is connected with external power source through the interface that charges to can realize supplying power for control panel 56.

In this embodiment, the motor 52 is a high-speed motor, the rotation speed of the high-speed motor is greater than 60000r/min, and the rotation speed of the fan blades 54 can be increased by the arrangement of the high-speed motor, so that the air outlet speed can be increased, and the hair drying speed can be increased.

The hair dryer of the present invention further comprises a locking structure. The second body 30 and the first body 10 can be locked in the closed state by the locking structure, so that when the blowing function is used, the user can be prevented from holding the first handle 12 and the second handle 32 all the time to close the first body 10 and the second body 30.

Specifically, as shown in fig. 2, 7, 8 and 9, the locking structure includes a first catch 62 and a second catch 64 in an L-shape, the first catch 62 being disposed on a side of the second handle 32 opposite the first handle 12. The secondary catch 64 includes a mount 642, a catch 644, a slide button 648 and a spring 646. The fastener 644 is located in the mounting cavity of the first handle 12, a locking groove 649 is formed on a side of the first handle 12 opposite to the second handle 32, one end of the fastener 644 having a locking block 6442 is located in the locking groove 649, the other end has an inclined surface, the locking block 6442 can be engaged with the first lock 62, the inclined surface is in sliding fit with the inclined surface on one side of the sliding button 648, the sliding button 648 is arranged on an outer wall of the first handle 12 and can slide towards a direction close to or away from the second handle 32, the fastener 644 is accommodated in a first accommodating groove 6422 of the mounting base 642, a bottom end of the sliding button 648 is accommodated in a second accommodating groove of the mounting base 642, the mounting base 642 is fixed to an inner wall of the mounting cavity of the first handle 12, a connecting member 6444 is formed on a surface of the fastener 644 close to a bottom of the first accommodating groove 6422, one end of the connecting member 6444 far from the fastener 644 is movably inserted into an insertion hole at the bottom of the first accommodating groove 6422, a spring 646 is arranged between the bottom of the first accommodating groove 6422 and the fastener 644, the spring 646 is fitted to the outer circumference of the connector 6444. During locking, the first locking catch 62 is inserted into the locking groove 649, the first locking catch 62 presses the latch 6442 of the fastening member 644 in the process of being inserted into the locking groove 649, so that the fastening member 644 moves towards the direction close to the bottom of the first receiving groove 6422, at this time, the spring 646 is compressed, when the first locking catch 62 reaches the side, close to the sliding button 648, of the latch 6442, the latch 6442 is not pressed, and therefore the fastening member 644 returns under the resetting action of the spring 646, and in the process of returning, the first locking catch 62 can be buckled with the latch 6442, so that the first body 10 and the second body 30 are locked in the closed state. When unlocking, the sliding button 648 is shifted towards the direction close to the second handle 32, at this time, under the action of the inclined surface, the sliding button 648 can squeeze the fastener 644, so that the fastener 644 moves towards the direction close to the bottom of the first accommodating groove 6422, at this time, the spring 646 is compressed, the first lock catch 62 is separated from the clamping block 6442, the first lock catch 62 is pulled out of the clamping groove 649, unlocking can be achieved, and the use is convenient.

In other embodiments, the locking structure includes a lock catch and a lock groove, the lock groove is disposed on the outer wall of the first handle 12, the lock catch is disposed on the side of the second handle 32 opposite to the first handle 12, when locking, the first body 10 and the second body 30 can be locked in the closed state by inserting the lock catch into the lock groove, and when unlocking, the lock catch can be separated from the lock groove by pressing the lock catch, so that unlocking can be achieved. It will be appreciated that the locking structure may be in other ways as long as it is possible to lock the first body 10 and the second body 30 in the closed state.

Further, as shown in fig. 3 and 6, an elastic member 70 is provided between opposite sides of the first handle 12 and the second handle 34. The resilient member 70 is preferably a spring. The elastic member 70 is in a compressed state when the second body 30 and the first body 10 are closed. The elastic member 70 is restored when the second body 30 and the first body 10 are opened. The elastic member 70 may be provided such that the first body 10 and the second body 30 are maintained in an opened state when no external force is applied thereto.

According to the hair drier, the first body 10 and the second body 30 can be freely opened and closed, so that the hair drier can realize the functions of blowing and straightening hair, is convenient to carry and use, and greatly meets the use requirements.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A hair drier with a hair straightening function is characterized by comprising a first body and a second body, wherein the first body comprises a first handle and a first machine body formed to the upper end of the first handle, the second body comprises a second handle and a second machine body formed to the upper end of the second handle, the second handle is opposite to the first handle, the second machine body is opposite to the first machine body, the lower end of the second handle is hinged with the lower end of the first handle, so that the second body can rotate relative to the first body, and the second body and the first body are opened and closed; a first mounting groove and a second mounting groove are respectively formed in one side, opposite to the first machine body and the second machine body, of the first machine body, and a first heating structure and a second heating structure are respectively arranged at the bottom of the first mounting groove and the bottom of the second mounting groove; the air supply device comprises a first handle, a second handle and a first body, wherein an air supply mechanism is arranged inside the first handle, an air inlet and an air outlet are respectively arranged at the lower end and the upper end of the first handle, the air inlet and the air outlet are respectively communicated with the inside of the first handle, when the second body and the first body are in a closed state, an air outlet cavity is formed between the first heating structure and the second heating structure, one side of the air outlet cavity is open, and the air outlet is communicated with the air outlet cavity.

2. The hair dryer with a hair straightening function according to claim 1, wherein the first heat generating structure includes a first heat conducting plate provided to the bottom of the first mounting groove and a first heat generating plate provided to the inside of the first heat conducting plate, and the second heat generating structure includes a second heat conducting plate provided to the bottom of the second mounting groove and a second heat generating plate provided to the inside of the second heat conducting plate; first heat-conducting plate and the relative one side of second heat-conducting plate are equipped with first concave position, the concave position of second respectively, the one end of first concave position extends to the one end of first heat-conducting plate, forms first boss between the other end and the other end of first heat-conducting plate, the one end of the concave position of second extends to the one end of second heat-conducting plate, forms the second boss between the other end and the other end of second heat-conducting plate, the air outlet is located the below of first concave position and with first concave position intercommunication, work as second body and first body are when closed state, form between the bottom of first concave position and the bottom of second concave position the air outlet chamber, first boss closely laminates with the second boss.

3. The hair dryer with the hair straightening function according to claim 2, wherein the bottom of the first concave position and the bottom of the second concave position are respectively provided with a plurality of first spikes and a plurality of second spikes.

4. The hair dryer with the hair straightening function according to claim 3, wherein the distance between two adjacent first pins and the distance between two adjacent second pins are greater than 1mm and less than 50 mm.

5. The hair dryer of claim 4, wherein said first and second spikes are of a trapezoidal, conical, cylindrical or rectangular configuration.

6. The hair dryer with the hair straightening function according to claim 5, wherein the end parts of the first spike tooth and the second spike tooth are circular arc surfaces.

7. The hair drier with the hair straightening function according to claim 2, wherein the first handle is internally provided with a mounting cavity, the mounting cavity is respectively communicated with the air inlet and the air outlet, the air supply mechanism and the control panel are arranged in the mounting cavity, the air supply mechanism comprises a motor and a fan blade, the motor, the first heating panel and the second heating panel are electrically connected with the control panel, the fan blade is mounted on the motor and located below the motor, and the fan blade can rotate under the driving of the motor.

8. The hair dryer of claim 7, wherein said motor is a high speed motor.

9. The hair dryer as claimed in claim 7, wherein the control switch is provided on an outer wall of the first handle, and the control switch is electrically connected to the control board.

10. The hair dryer with the hair straightening function according to claim 1, further comprising a locking structure for locking the second body and the first body in a closed state.

11. The hair dryer as claimed in claim 1, wherein an elastic member is provided between the first handle and the second handle.