CN114190675A

CN114190675A - Novel straight hair curler

Info

Publication number: CN114190675A
Application number: CN202110283897.3A
Authority: CN
Inventors: 喻金明; 陈兵兵; 荣守开
Original assignee: Leshow Electronic Technology Co Ltd
Current assignee: Leshow Electronic Technology Co Ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2022-03-18

Abstract

The invention relates to the field of household appliances, in order to improve the hair styling effect and the hair holding time, in particular to a novel straight hair curler, which comprises a shell, an air inlet and an air outlet which are arranged on the shell, and a fan unit, wherein the fan unit is used for enabling external air flow to enter the shell from the air inlet and to be discharged from the air outlet; the straight curler still includes the splint subassembly that can open and shut, the splint subassembly includes the heater block that is used for heating by the centre gripping thing, the air outlet with the heater block sets up relatively, wherein, the air outlet has a plurality ofly and follows the circumferential direction interval of casing sets up, the air outlet is for following the linear air outlet of the axis direction extension of casing. The air-out is more concentrated, and the windage is littleer, increases the effective area of contact of air current and hair.

Description

Novel straight hair curler

Technical Field

The invention relates to the field of household appliances, in particular to a novel straight hair curler.

Background

The hair curling device is a common hairdressing and shaping tool and is deeply loved by women and part of professional users. The hair curler generally includes a clip assembly that can be opened and closed, and the clip assembly includes a heating member for heating an object to be clipped, and the heating member heats hair to denature proteins constituting the hair, thereby changing the original shape of the hair, and the hair can be given different degrees of bending and different shapes according to different techniques and structural designs. However, such a structure usually requires a higher temperature of the heating element to obtain a better hair styling effect and a longer holding time, which has the disadvantage that the hair is damaged by the high temperature; the time for which the modeling effect is maintained is short when the temperature of the heating member is low.

Along with the development of science and technology, through increase cold wind passageway in aforementioned straight curler, cool off the hair after the heating element heats the deformation through cold wind stream to can finalize the design fast, can obtain better hair styling effect and holding time through lower temperature relatively. However, the air outlet of the hair curling rod is designed into a plurality of holes, the area of each hole is small, and the air outlet amount in unit time is small; moreover, the hair is wound around the straight curler, the hair has a cylindrical shape with a small diameter, and the air flow blown out from each hole is in point contact with the hair, so that the effective contact area with the hair is small, which brings about the disadvantage that the hair needs to be styled for a long time. In the fast-paced life of the present, especially for the crowd who pursues speed and efficiency, if accelerate the speed that cold wind stereotypes, be the technical problem that needs to solve.

Disclosure of Invention

In order to solve the technical problems, the invention provides a novel straight hair curler with a novel air outlet.

The technical scheme adopted by the invention is as follows:

a novel straight hair curler comprises a shell, an air inlet and an air outlet which are arranged on the shell, and a fan unit which is used for enabling external air flow to enter the interior of the shell from the air inlet and to be discharged from the air outlet;

the straight curler still includes the splint subassembly that can open and shut, the splint subassembly includes the heater block that is used for heating by the centre gripping thing, the air outlet with the heater block sets up relatively, wherein, the air outlet has a plurality ofly and follows the circumferential direction interval of casing sets up, the air outlet is for following the linear air outlet of the axis direction extension of casing.

The advantage is, through the design of linear air outlet, compared with the design of a plurality of poroids among the prior art, the air-out area increases, the windage is littleer, the air-out is more concentrated, the air-out efficiency in the unit interval increases, the air current that blows off from the air outlet is line contact with the hair of winding on housing face, thereby make more air currents can with the hair contact of winding on housing face, the effective area of contact of air current and hair that blows off from the air outlet increases, thereby improve the efficiency of modelling and/or stereotyping through the air current.

Preferably, the housing includes a plurality of arc-shaped walls, and the linear air outlet is disposed between adjacent arc-shaped walls.

The hair styling device has the advantages that through the arrangement of the arc-shaped wall, hair is wound on part of the outer surface of the arc-shaped wall, after the air flow is blown out from the linear air outlet, the arc-shaped wall guides the blown air flow, the air flow is diffused, the air flow moves along the outer surface of the arc-shaped wall, on one hand, the contact area of the air flow and the hair can be increased, and therefore the styling effect and efficiency are improved; on the other hand, the hair wound on the arc-shaped wall is given a certain force, so that the hair can be wound on the arc-shaped wall more tightly, good radian and reliability in the hair curling process are obtained, and short hair is prevented from falling off partially.

Preferably, the arc-shaped wall has an arc-shaped surface, and the linear air outlet is located at the lowest point of the arc-shaped surface.

The hair styling appliance has the advantages that airflow blown out from the linear air outlet is guided by the arc-shaped surface at the time of blowing out, the airflow is diffused, the airflow can be diffused for a long distance, the contact area of the airflow and hair is further increased, the styling effect and efficiency are improved, certain force can be given to the hair wound on the arc-shaped wall, the hair can be wound on the arc-shaped wall more tightly, good radian and reliability in the hair curling process are obtained, and the short part of the hair is prevented from falling off.

Preferably, a plurality of the arc-shaped walls have the same shape, the arc-shaped walls are convexly curved outward in the radial direction, and the arc-shaped walls have the same circumscribed circle at the highest point.

The hair-care device has the advantages that the shapes of the arc-shaped walls are the same, so that the hair can be wound on the arc-shaped walls in the same way (protecting radian, direction and the like), and the hair can obtain the same radian; the plurality of arc walls have the same circumscribed circle at the highest point, when hair is wound on the arc walls, the hair is almost in point contact or short line contact with each arc wall as seen from the direction of the cross section in the direction perpendicular to the axis of the housing, so that the air current blown out from the linear air outlet can be directly blown to the hair, and part of the air current is blown to the hair through the guidance of the arc walls, thereby fully contacting the hair wound on the surface of the arc walls, increasing the contact area of the air current and the hair, improving the setting effect and efficiency, and increasing the holding time of the hair setting.

Preferably, the side walls adjacent to the arc-shaped wall define an air outlet channel, the air outlet channel is a linear air outlet channel, and the air flow in the housing is discharged from the linear air outlet through the linear air outlet channel.

The linear air outlet channel has the advantages that through the arrangement of the linear air outlet channel, airflow is rectified before being blown out of the linear air outlet, a good air outlet effect can be obtained, and therefore the technical effect which the linear air outlet channel is required to achieve can be further optimized.

Preferably, the linear air outlet channel has an inlet, and the area of the inlet is larger than that of the air outlet.

The advantage is, through this technical scheme, rectifies the air current, and the increase blows off the speed of air current from linear air outlet to the increase air current is to the effort of the hair of winding on the arc wall, makes the hair can be inseparabler around on the arc wall, obtains good radian and curly hair in-process reliability, prevents that some shorter hair from droing. In addition, the area of the inlet is larger than that of the linear air outlet, so that the wind resistance can be reduced, the air quantity can be increased, the air outlet efficiency can be increased, and the modeling/shaping efficiency can be improved.

Preferably, the arc-shaped wall may be provided with an air guide surface on a side wall thereof, and the air guide surface extends obliquely from the inlet toward the outlet.

The air guide surface has the advantages that the air guide surface is arranged, so that the air resistance is reduced, the air quantity is increased, the air outlet efficiency is increased, and the modeling/shaping efficiency is improved.

Preferably, the arc-shaped wall and the linear air outlet are integrally formed on the housing.

The assembly is simple, the assembly space is reduced, the structural complexity is reduced, and the cost is reduced; wind resistance due to the cooperation of the parts is reduced.

Preferably, the linear air outlet is an opening penetrating vertically along the axial direction of the housing.

The advantage is, further increase air outlet area, reduces the air loss that produces when the air current passes through the air outlet and further strengthens technical effect.

Preferably, an airflow cavity for receiving airflow is further arranged in the shell, the airflow cavity is communicated with the linear air outlets, a splitter plate extending along the radial direction is arranged on the shell, the splitter plate is located between adjacent linear air outlets, and the splitter plate divides the airflow cavity into a plurality of independent unit airflow cavities.

The advantage is, can make the orderly discharge of air current in the air current chamber through this technical scheme, and every unit air current chamber all has corresponding linear air outlet, and the air current gets into the air current chamber when/after through the effect of flow distribution plate, gets into unit reposition of redundant personnel chamber respectively, can control every linear air outlet's air output, and makes the orderly follow air outlet discharge of air current in the reposition of redundant personnel chamber, and reduces the probability that produces the turbulent flow to the noise reduction. In addition, can also carry out structural support to the arc wall, increase intensity prevents that the casing from producing deformation.

Preferably, the casing includes the work portion of being connected with the splint subassembly, the splint subassembly includes punch holder subassembly and lower plate assembly, the work portion include with the first work portion of punch holder subassembly connection and linkage and with the second work portion of lower plate assembly connection and linkage, at least one of punch holder subassembly and lower plate assembly produces the motion in order to accomplish when receiving external force the motion of opening and shutting of splint subassembly, set up the linear air outlet of the same quantity on first work portion and the second work portion.

The air outlet structure has the advantages that the air outlets are uniformly distributed on the outer surface of the shell, so that hairs wound on the shell can be uniformly blown by airflow, the probability that the hairs are covered by the airflow is improved, and the styling/shaping effect is improved.

Preferably, the number of the linear air outlets is even, and N is more than or equal to 4 and less than or equal to 8.

The hair curler has the advantages that the structure complexity is low, the hair curler with small volume can be obtained, and meanwhile, a certain air output can be ensured to obtain a preset shaping effect; when N is less than 4, the airflow is gathered in the shell and cannot be discharged in time, so that the airflow expands mutually in the shell to increase noise and the modeling/shaping effect is poor; when N is greater than 8, the structural complexity increases and the volume of the curling iron increases.

Preferably, the number of the linear outlets is N, the number of the arc-shaped walls is N, and N = N-2.

The benefit is, because the splint subassembly drives the partly removal of casing, in order to satisfy the installation of heater block with, fan unit's installation simultaneously, can produce the restriction to the inside wind channel structure of casing, this technical scheme can satisfy the requirement to the air output, can also cooperate inside wind channel structure, reduces the windage, reduces arc wall, linear air outlet and other structure complex structural requirements.

Preferably, the length of the linear air outlet is L1, the length of the heating component is L2, and L1/L2 is not less than 0.8 and not more than 1.2.

The hair styling appliance has the advantages that the hair heated by the heating part can be ensured to be blown by airflow to take away heat of the heated hair for styling, or hot airflow is blown out of the hair for auxiliary styling; when L1/L2 is less than 0.8, the heating element is too long, and part of the hair heated by the heating element cannot be blown by the air flow, so that the styling and/or fixing effect of part of the hair is worse than that of other hair; when L1/L2 is more than 1.2, the length of the air outlet is too long, the exposed length of the air outlet is too long in the using process, air flow is directly blown to a human face or other places, air quantity loss is caused, and useless work is increased.

Preferably, when the clamping plate assembly is opened and closed, the shell is fixed, the number of the linear air outlets is N, the number of the arc-shaped walls is N, and N = N-1.

The advantage is, in this technical scheme, the casing is fixed motionless, therefore the surface of casing can be continuous, can increase the quantity of air outlet in order to increase the air output of unit interval.

Drawings

Fig. 1 is a schematic structural view showing a state of a straight curling iron according to embodiment 1 of the present invention.

Fig. 2 is a schematic structural view illustrating another state of the straight curling iron according to embodiment 1 of the present invention.

Fig. 3 is a schematic structural view of a straight hair curler according to embodiment 1 of the present invention from another perspective.

Fig. 4 is a schematic structural diagram of a first working portion according to embodiment 1 of the present invention.

Fig. 5 is a cross-sectional view of a structure of an air outlet channel according to embodiment 1 of the present invention.

Fig. 6 is a cross-sectional view of another structure of the air outlet channel according to embodiment 1 of the present invention.

Fig. 7 is a schematic view of the structure of the multiple curved walls and the hair according to embodiment 1 of the present invention.

Fig. 8 is a sectional view of the straight curling iron according to embodiment 1 of the present invention.

The names of the components referred to in the figures are as follows:

1. a housing; 101. an arcuate wall; 2. An air inlet; 3. a linear air outlet; 4. an arc-shaped surface; 5. an air guide surface; 6. an air outlet channel; 601. an inlet; 7. an airflow chamber; 8. a flow distribution plate; 9. a cell airflow chamber; 10. a cleat assembly; 1001. an upper clamp plate assembly; 1002. a lower clamp plate assembly; 11. a working part; 1101. a first working section; 1102. a second working section; 12. a hand-held portion.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 8, the present invention provides a novel straight hair curler, which includes a housing 1, an air inlet 2 and an air outlet 3 disposed on the housing 1, and a fan unit for allowing external air flow to enter the interior of the housing 1 from the air inlet 2 and to be discharged from the air outlet 3; the straight curler still includes splint subassembly 10 that can open and shut, splint subassembly 10 includes the heater block that is used for heating the object that is being clamped, air outlet 3 with the heater block sets up relatively, wherein, air outlet 3 has a plurality ofly and follows the circumference direction interval of casing 1 sets up, air outlet 3 is for following the linear air outlet 3 of the axis direction extension of casing 1.

Through the design of linear air outlet 3, compared with the design of a plurality of poroid among the prior art, the air-out area increases, the windage is littleer, the air-out is more concentrated, the air-out efficiency increase in the unit interval, the air current that blows out from air outlet 3 is line contact with the hair of winding on casing 1 surface, thereby make more air currents can with the hair contact of winding on casing 1 surface, the effective area of contact of air current and hair that blows out from air outlet 3 increases, thereby improve the efficiency of modelling and/or stereotyping through the air current.

Example 1:

in this example, as shown in fig. 2 to 8, the linear outlet 3 is an opening that penetrates vertically along the axial direction of the housing 1. The area of the air outlet 3 is further increased, and the air quantity loss generated when the air flow passes through the air outlet 3 is reduced, so that the technical effect is further enhanced.

The number of the linear air outlets 3 is even, and N is more than or equal to 4 and less than or equal to 8. The structure complexity is low, the curling iron with small volume can be obtained, and a certain air output can be ensured to obtain a preset modeling effect; when N is less than 4, the airflow is gathered in the shell 1 and cannot be discharged in time, so that the airflow expands mutually in the shell 1 to increase noise and the modeling effect is poor; when N is greater than 8, the structural complexity increases and the volume of the curling iron increases. Preferably N = 4.

The length of the linear air outlet 3 is L1, the length of the heating component is L2, and L1/L2 is not less than 0.8 and not more than 1.2. Ensuring that the hair heated by the heating part can be blown by air flow to take away the heat of the heated hair for shaping, or blowing hot air flow out of the hair for auxiliary shaping; when L1/L2 is less than 0.8, the heating element is too long, and part of the hair heated by the heating element cannot be blown by the air flow, so that the styling and/or fixing effect of part of the hair is worse than that of other hair; when L1/L2 is larger than 1.2, the length of the air outlet 3 is too long, and the exposed length of the air outlet 3 is too long in the using process, so that air flow is directly blown to a human face or other places, the air volume loss is caused, and the useless work is increased. Preferably L1/L2= 1.

The outlet 3 may extend (preferably) parallel to the axis of the hair straightening roller on the surface of the housing 1, or may extend at an angle to the axis of the hair straightening roller.

As shown in fig. 2, the housing 1 includes a working portion 11 connected to the clamping plate assembly 10, the clamping plate assembly 10 includes an upper clamping plate assembly 1001 and a lower clamping plate assembly 1002, the working portion 11 includes a first working portion 1101 connected to and linked with the upper clamping plate assembly 1001 and a second working portion 1102 connected to and linked with the lower clamping plate assembly 1002, at least one of the upper clamping plate assembly 1001 and the lower clamping plate assembly 1002 moves when receiving an external force to complete the opening and closing movement of the clamping plate assembly 10, and the first working portion 1101 and the second working portion 1102 are provided with the same number of linear air outlets 3. The air outlets 3 are uniformly distributed on the outer surface of the shell 1, so that hair wound on the shell 1 can be uniformly blown by airflow, the probability that the hair is covered by the airflow is improved, and the styling/shaping effect is improved. In this example, it is preferable that the upper clamp assembly 1001 is moved and the lower clamp assembly 1002 is fixed, and since the first working part 1101 and the second working part 1102 are respectively interlocked with the upper clamp assembly 1001 and the lower clamp assembly 1002, the first working part 1101 is moved and the second working part 1102 is fixed. The housing 1 further comprises a hand-held portion 12, the working portion 11 being connected to the hand-held portion 12, the fan unit being arranged in the hand-held portion 12, and the air inlet 2 being arranged in the hand-held portion 12. In use, the splint assembly 10 is used to clamp hair and the working portion 11 is used to wind hair around its surface. The grip portion 12 in this example is columnar, the first working portion 1101 and the upper cleat assembly 1001 form a first whole, the second working portion 1102 and the lower cleat assembly 1002 form a second whole, and the first whole and the second whole are openable and closable. The upper clamping plate assembly 1001 includes a heating member, or the lower clamping plate assembly 1002 includes a heating member, or both the upper clamping plate assembly 1001 and the lower clamping plate assembly 1002 include a heating member, in this case, the third solution is adopted. In this example, there are 4 linear outlets 3, two of the first working portions 1101 are provided at the middle positions on both sides of the first overall centerline, and two of the second working portions 1102 are provided at the middle positions on both sides of the second overall centerline. This is because, in order to obtain a good hair styling/shaping effect, the working portion 11 is generally set to be cylindrical, and the upper and

lower clamping assemblies

1001 and 1002 are located close to the center line of the working portion 11, so that the distances from each point on the outer contour of the working portion 11 to the center line of the working portion 11 are different, and the working portion 11 and the clamping assembly 10 are assembled, and the middle portion of the working portion 11 forms a space for receiving the air flow, and the linear air outlet 3 is set to be in such a position, which is beneficial to discharging the air flow in time and reducing noise.

It can be understood that in the foregoing example, the handheld portion 12 includes a first handheld portion 12 and a second handheld portion 12, the first handheld portion 12 is connected to the first working portion 1101, and the second handheld portion 12 is connected to the second working portion 1102; the first hand-held portion 12, the first working portion 1101, and the upper clamp assembly 1001 form a first whole, the second hand-held portion 12, the second working portion 1102, and the lower clamp assembly 1002 form a second whole, the first whole and the second whole are openable and closable, and the fan unit may be provided in the first whole, or the second whole, or the first whole and the second whole.

Further, as shown in fig. 3 to 7, in this example, the first working portion 1101 and the second working portion 1102 include a plurality of arc-shaped walls 101, and the linear outlet 3 is disposed between adjacent arc-shaped walls 101. Through the arrangement of the arc-shaped wall 101, hair is wound on part of the outer surface of the arc-shaped wall 101, after the airflow is blown out from the linear air outlet 3, the arc-shaped wall 101 guides the blown airflow to diffuse the airflow, so that the airflow moves along the outer surface of the arc-shaped wall 101, on one hand, the contact area between the airflow and the hair can be increased, and the shaping effect and efficiency are improved; on the other hand, a certain force is applied to the hair wound on the arc-shaped wall 101, so that the hair can be wound on the arc-shaped wall 101 more tightly, a good radian and reliability in a hair curling process are obtained, and short hair is prevented from falling off partially. In this example, the working portion 11 is formed of a plurality of arc-shaped walls 101.

The arc-shaped wall 101 has an arc-shaped surface 4, and the linear air outlet 3 is located at the lowest point of the arc-shaped surface 4. The air flow blown out from the linear air outlet 3 is guided by the arc-shaped surface 4 from the blowing-out moment to diffuse the air flow, so that the air flow can be diffused for a longer distance, the contact area between the air flow and the hair is further increased, the shaping effect and the shaping efficiency are improved, a certain force can be given to the hair wound on the arc-shaped wall 101, the hair can be wound on the arc-shaped wall 101 more tightly, good radian and reliability in the hair curling process are obtained, and the falling of part of short hair is prevented.

The plurality of arc-shaped walls 101 have the same shape, the arc-shaped walls 101 are convexly curved outward in the radial direction, and the plurality of arc-shaped walls 101 have the same circumscribed circle at the highest point. The plurality of arc-shaped walls 101 have the same shape, so that the hair can be wound on the plurality of arc-shaped walls 101 in the same way (protection radian, direction and the like) and obtain the same radian; the plurality of arc walls 101 have the same circumscribed circle at the highest point, and when hair is wound around the arc walls 101, the hair is almost in point contact or short line contact with each arc wall 101 as viewed from the direction of cross section in the direction perpendicular to the axis of the housing 1, so that the air current blown out from the linear air outlet 3 can be directly blown to the hair, and partially blown to the hair through the guide of the arc walls 101, and the air current is sufficiently brought into contact with the hair wound around the surfaces of the arc walls 101, thereby increasing the area of contact between the air current and the hair, improving the styling effect and efficiency, and increasing the holding time of the hair for styling. In this example, the cross section of the arc-shaped wall 101 is preferably semicircular or approximately semicircular (the outer contour of the arc-shaped wall 101 is a part of a circular arc). When the first clamping part and the second clamping part are closed, the outer contour of the working part 11 is in a petal shape, and a better visual effect is achieved.

An air outlet channel 6 is defined by the side walls of the adjacent arc-shaped walls, the air outlet channel 6 is a linear air outlet channel 6, and the air flow in the shell 1 passes through the linear air outlet channel 6 and is discharged from the linear air outlet 3. Through the arrangement of the linear air outlet channel 6, the air flow is rectified before being blown out from the linear air outlet 3, so that a better air outlet effect can be obtained, and the technical effect which the invention wants to achieve can be further optimized. The linear air outlet channel 6 has an inlet 601, and the area of the inlet 601 is larger than that of the air outlet 3. Through this technical scheme, carry out the rectification to the air current, the increase blows off the speed of air current from linear air outlet 3 to the effort of increase air current to the hair of winding on arc wall 101 makes the hair can be inseparabler around on arc wall 101, obtains good radian and curly hair in-process reliability, prevents that some shorter hair from droing. In addition, the area of the inlet 601 is larger than that of the linear air outlet 3, so that the wind resistance can be reduced, the air quantity can be increased, the air outlet efficiency can be increased, and the modeling/shaping efficiency can be improved. The arc-shaped wall may be provided with a wind guide surface 5 on a side wall thereof, and the wind guide surface 5 extends obliquely from the inlet 601 toward the outlet 3. Through the setting of wind-guiding surface 5, reduce the windage, increase the amount of wind, increase air-out efficiency to improve molding/design efficiency.

The arc-shaped wall and the linear air outlet 3 are integrally formed on the housing 1. The assembly is simple, the assembly space is reduced, the structural complexity is reduced, and the cost is reduced; wind resistance due to the cooperation of the parts is reduced.

As shown in fig. 8, an airflow cavity 7 for receiving airflow is further disposed in the housing 1, the airflow cavity 7 is communicated with the linear air outlets 3, a splitter plate 8 extending in the radial direction is disposed on the housing 1, the splitter plate 8 is located between adjacent linear air outlets 3, and the splitter plate 8 divides the airflow cavity 7 into a plurality of independent unit airflow cavities 9. Through this technical scheme can make the orderly discharge of air current in air current chamber 7, every unit air current chamber 9 all has corresponding linear air outlet 3, and the air current gets into air current chamber 7/back through the effect of flow distribution plate 8, gets into unit reposition of redundant personnel chamber respectively, can control every linear air outlet 3's air output, and makes the orderly follow air outlet 3 discharges of air current in the reposition of redundant personnel chamber, and reduces the probability that produces the turbulent flow to the noise reduction. In addition, the arc-shaped wall 101 can be structurally supported, so that the strength is increased, and the shell 1 is prevented from deforming. In this example, the flow distribution plate 8 is disposed on the first and second working

portions

1101, 1102, and the flow distribution plate 8 extends radially inward from the inner wall of the arcuate wall, and the flow distribution plate 8 abuts against the cleat assembly 10.

The number of the linear air outlets 3 is N, the number of the arc-shaped walls is N, and N = N-2. Because splint subassembly 10 drives the removal of a part of casing 1, in order to satisfy the installation of heater block with, fan unit's installation simultaneously, can produce the restriction to the inside wind channel structure of casing 1, this technical scheme can satisfy the requirement to the air output, can also cooperate inside wind channel structure, reduces the windage, reduces arc wall 101, linear air outlet 3 and other structure complex structural requirements. In this example, the number of the arc-shaped walls is 6, and three arc-shaped walls are provided on the left and right sides.

In this embodiment, the heating member is thermally isolated from the airflow chamber, and the airflow blown out from the air outlet 3 is cold airflow, so as to take away the heat of the styled hair and achieve the effect of rapid styling. The hair mainly comprises keratin, when the hair received the heating, the protein that constitutes the hair produces the degeneration, thereby make the hair crooked, and the heat of hair need spill gradually, at radiating in-process, the protein molecule is still continuing to sort, thereby can continue to change the curved shape of hair, lead to the molding effect variation, and can in time spill the heat of hair through the cold air current, thereby the molecule of protein can resume the orderly state under the specific curved shape fast, no longer continue to change crooked radian, and then play the effect of stereotyping.

It can be understood that the airflow blown out from the air outlet 3 is hot airflow, and the hair is subjected to auxiliary styling through the hot airflow.

Example 2:

the present embodiment is different from embodiment 1 in that the housing 1 is fixed when the clamping plate assembly 10 is opened and closed, the number of the linear outlets 3 is N, the number of the arc-shaped walls is N, and N = N-1. In this technical scheme, casing 1 is fixed motionless, therefore the surface of casing 1 can be continuous, can increase the quantity of air outlet 3 with the air output of increase unit interval. In this example, N =6 and N =7 are preferred to meet the optimal air outlet and styling/shaping requirements.

Example 3:

the present embodiment is different from

embodiments

1 and 2 in that the housing 1 includes a hand-held portion 12 and a working portion 11, and the working portion 11 is detachably connected to the hand-held portion 12. The cleat assembly 10 and the heating assembly are disposed within the working portion 11, and the fan unit is disposed within the hand-held portion 12.

The above-described embodiments are merely preferred embodiments of the present invention, not all embodiments of the present invention, and various modifications may be made by those skilled in the art according to the principle of the present invention without departing from the spirit of the present invention, which is defined by the scope of the appended claims.

Claims

1. A novel straight hair curler comprises a shell, an air inlet and an air outlet which are arranged on the shell, and a fan unit which is used for enabling external air flow to enter the interior of the shell from the air inlet and to be discharged from the air outlet;

the straight curler still includes the splint subassembly that can open and shut, the splint subassembly includes the heater block that is used for the heating to be held the thing, the air outlet with the heater block sets up relatively, its characterized in that, the air outlet has a plurality ofly and follows the circumferential direction interval of casing sets up, the air outlet is for following the linear air outlet of the axis direction extension of casing.

2. The hair straightener of claim 1, wherein said housing comprises a plurality of curved walls, said linear air outlets being disposed between adjacent curved walls.

3. The straight curling iron of claim 2, wherein said arcuate wall has an arcuate surface, and said linear air outlet is at the lowest point of said arcuate surface.

4. The straight curling iron of claim 2, wherein a plurality of said curved walls are of the same shape, said curved walls are convexly curved outwardly in a radial direction, and a plurality of said curved walls have the same circumscribed circle at a highest point.

5. The hair straightener of claim 2, wherein the side walls adjacent to the curved walls define a vent channel, the vent channel being a linear vent channel through which air flow within the housing exits the linear vent opening.

6. The hair straightener of claim 5, wherein the linear air outlet channel has an inlet, the area of the inlet being larger than the area of the air outlet.

7. The hair straightener of claim 6, wherein said arcuate walls are provided with air deflection surfaces on their side walls, said air deflection surfaces extending obliquely from said inlet opening to said outlet opening.

8. The straight curling iron of claim 2, wherein said arcuate walls and said linear air outlets are integrally formed in said housing.

9. The hair straightener of claim 1, wherein the linear air outlets are through openings in the axial direction of the housing.

10. The hair straightener of claim 1, wherein an air flow chamber for receiving air flow is further provided in said housing, said air flow chamber communicating with said linear air outlets, a splitter plate extending in a radial direction is provided in said housing, said splitter plate being located between adjacent linear air outlets, and said splitter plate dividing said air flow chamber into a plurality of individual unit air flow chambers.

11. Straight curler as claimed in any of claims 2 to 10,

the casing includes the work portion of being connected with the splint subassembly, the splint subassembly includes punch holder subassembly and lower plate assembly, the work portion include with the first work portion that the punch holder subassembly is connected and is linked and with the second work portion that the lower plate assembly is connected and is linked, at least one of punch holder subassembly and lower plate assembly produces the motion in order to accomplish when receiving external force the motion of opening and shutting of splint subassembly, set up the linear air outlet of the same quantity on first work portion and the second work portion.

12. The hair straightener of claim 11, wherein the number of linear air outlets is even and N is 4. ltoreq. n.ltoreq.8.

13. The straight curling iron of claim 11, wherein said linear air outlets are N in number and said arcuate walls are N in number, N = N-2.

14. The hair straightener according to any one of claims 1 to 10, wherein the linear air outlet has a length of L1 and the heating element has a length of L2, 0.8 ≤ L1/L2 ≤ 1.2.

15. The hair straightener according to any one of claims 2 to 10, wherein said housing is fixed when said clamping plate assembly is opened and closed, the number of said linear outlets is N, the number of said arc-shaped walls is N, N = N-1.