Hair styling device

Abstract

The present application relates to a hair styling device, comprising: a main body part, including a main body housing and a suction component, the main body housing having a first cavity, a first air inlet and a first air outlet that communicate with each other, and the suction component being located in the first cavity; and a clamping part for clamping an object, the clamping part including two clamping plates, the two clamping plates being oppositely arranged on both sides of the main body part, and at least one of the clamping plates being provided with an air flow channel; wherein at least one of the clamping plates has an open position and a closed position relative to the main body part, when one of the clamping plates is in the open position, the clamping part releases the object; when both clamping plates are in the closed position, the clamping part clamps the object, and when the suction component operates, external air flows in from the first air inlet and sequentially passes through the first cavity, the first air outlet and the air flow channel and then is discharged to the object, and it can blow cold air to style the hair after clamping the hair, which is convenient and fast.

Description

Technical Field

[0001] The present invention relates to a hair styling device, belonging to the technical field of hair styling tools. Background Art

[0002] A hair styling device, as the name implies, is used to style hair. It heats, softens the hair through a heating element, and then straightens or curls it to achieve the purpose of straight or curly hair. The hair styling devices in the prior art are prone to clamping and damaging hair, lack a fluffy effect, are easy to scald, etc., bringing many inconveniences to users. Summary of the Invention

[0003] The purpose of the present invention is to provide a hair styling device that can blow cold air to style the hair after clamping it, which is convenient and fast.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A hair styling device, comprising:

[0005] A main body part, including a main body housing and a suction component. The main body housing has a first cavity, a first air inlet, and a first air outlet that are interconnected. The suction component is located in the first cavity;

[0006] And a clamping part for clamping an object. The clamping part includes two clamping plates. The two clamping plates are oppositely arranged on both sides of the main body part. At least one clamping plate is provided with an air flow channel;

[0007] Wherein, at least one clamping plate has an open position and a closed position relative to the main body part. When one of the clamping plates is in the open position, the clamping part releases the object; when both clamping plates are in the closed position, the clamping part clamps the object. When the suction component works, the outside air flows in from the first air inlet and sequentially passes through the first cavity, the first air outlet, and the air flow channel and then is discharged to the object.

[0008] Further, a first filter screen is provided on the first air outlet. The clamping plate having an open position and a closed position relative to the main body part has a rolling member at a position close to the first filter screen. When the clamping plate moves relative to the main body part, the rolling member rolls on the first filter screen.

[0009] Further, the rolling member includes a roller shaft and an elastic shaft sleeve. The elastic shaft sleeve is sleeved on the roller shaft. When the rolling member rolls along the first filter screen, the elastic shaft sleeve deforms in response to the extrusion force between the rolling member and the first filter screen.

[0010] Further, the first filter screen is planar.

[0011] Furthermore, during the process of the rolling member rolling relative to the first filter screen, the extrusion pressure between the rolling member and the first filter screen remains unchanged.

[0012] Furthermore, the two clamping plates have the same structure. When the two clamping plates are both in the closed position, the two rolling members of the two clamping plates are in contact with each other.

[0013] Furthermore, the first filter screen includes a first sub-filter screen and a second sub-filter screen that are connected to each other. When the rolling member rolls along the first filter screen, the rolling member of one of the clamping plates rolls along the first sub-filter screen, and the rolling member of the other clamping plate rolls along the second sub-filter screen.

[0014] Furthermore, each clamping plate is rotatably connected to the main body portion through a first rotating shaft. The two first rotating shafts are parallel to the two rollers. The roller on each clamping plate moves in an arc relative to the first rotating shaft connecting the clamping plate and the main body portion. The extending direction of the first sub-filter screen is consistent with the moving direction of the roller on the clamping plate along which it rolls, and the extending direction of the second sub-filter screen is consistent with the moving direction of the roller on the clamping plate along which it rolls.

[0015] Furthermore, both of the two clamping plates are provided with sealing portions near the first air outlet. Each sealing portion is provided with a fitting surface. When the two clamping plates are both in the closed position, the two fitting surfaces of the two sealing portions are in contact with each other; or, both of the two clamping plates are provided with sealing portions near the first air outlet. Each sealing portion is fixed with a sealing gasket. When the two clamping plates are both in the closed position, the two sealing gaskets are in contact with each other.

[0016] Furthermore, the rolling member is located between the first filter screen and the sealing portion.

[0017] The beneficial effects of the present invention are as follows: By providing a first air inlet and a first air outlet on the main body housing, the clamping portion and the main body portion have a relative open state and a closed state; the air suction assembly is used to introduce the external air flow from the first air inlet and make the air flow out from the first air outlet, so that the air flow can flow between the clamping portions, thereby styling the hair, which is convenient and fast.

[0018] The above description is only an overview of the technical solution of the present invention. In order to be able to understand the technical means of the present invention more clearly and implement it according to the content of the description, the following takes the preferred embodiments of the present invention and combines the drawings to describe in detail as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the hair styling device in the open state in the first embodiment of the present application.

[0020] Figure 2 is Figure 1 a schematic cross-sectional view of

[0021] Figure 3 a schematic cross-sectional view of the hair styling device in the closed state in the first embodiment of the present application.

[0022] Figure 4 a partial schematic cross-sectional view of the hair styling device in the closed state in the first embodiment of the present application.

[0023] Figure 5 a disassembled schematic view of the splint and the main body in the first embodiment of the present application.

[0024] Figure 6 another disassembled schematic view of the splint and the main body in the first embodiment of the present application.

[0025] Figure 7 another disassembled schematic view of the splint and the main body in the first embodiment of the present application.

[0026] Figure 8 an exploded schematic view of the main body in the first embodiment of the present application.

[0027] Figure 9 another disassembled schematic view of the splint and the main body in the first embodiment of the present application.

[0028] Figure 10 is Figure 9 a partial schematic view of

[0029] Figure 11 a schematic cross-sectional view of the hair styling device in the closed state in the second embodiment of the present application.

[0030] Figure 12 another schematic cross-sectional view of the hair styling device in the closed state in the second embodiment of the present application.

[0031] Figure 13 a partial schematic cross-sectional view of the drainage plate in a V shape in the second embodiment of the present application.

[0032] Figure 14 a partial schematic cross-sectional view of the drainage plate in a flat shape in the second embodiment of the present application. Detailed implementation manners

[0033] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0034] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0035] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "mounted", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0036] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0037] Please refer to Figure 1 , in the first embodiment of the present invention, the hair styling device 100 of the present application can be applied to scenarios such as beauty salons and hair styling, for example, to process the hair of humans or pets. The present application does not specifically limit its application scenarios. The hair styling device 100 at least includes: a main body part 1 and a clamping part 2 connected to the main body part 1. The clamping part 2 is used to clamp and heat the target object. Among them, the target object can be products such as hair and plastic, which is not specifically limited here and is determined according to the actual situation. In this embodiment, the target object is hair.

[0038] Please combine Figure 2 and Figure 3, in the present invention, the clamping part 2 and the main body part 1 have opposite open states and closed states. When in the open state, the clamping part 2 releases the target object; when in the closed state, the clamping part 2 clamps the target object. Specifically, the clamping part 2 includes two clamping plates 21 (i.e., the first clamping plate 21 and the second clamping plate 21). At least one clamping plate 21 has an open position and a closed position relative to the main body part 1. When at least one clamping plate 21 is in the open position, the clamping part 2 releases the target object (at this time, it is in the open state); when both clamping plates 21 are in the closed position, the clamping part 2 clamps the target object (at this time, it is in the closed state).

[0039] In the present invention, the switching between the open position and the closed position of the clamping plate 21 is realized by the rotation of the clamping plate 21. The cases where at least one clamping plate 21 has an open position and a closed position include, for example: a) Only one clamping plate 21 has an open position and a closed position. At this time, the first clamping plate 21 is fixedly connected to the main body part 1 relatively, and the second clamping plate 21 is rotatably connected to the main body part 1; b) Only one clamping plate 21 has an open position and a closed position. At this time, the first clamping plate 21 is fixedly connected to the main body part 1 relatively, and the second clamping plate 21 is rotatably connected to the first clamping plate 21; c) Both clamping plates 21 have an open position and a closed position. At this time, the two clamping plates 21 are respectively rotatably connected to the main body part 1. It should be noted that when the first clamping plate 21 is fixedly connected to the main body part 1 relatively, the first clamping plate 21 and the main body part 1 can be designed as an integral structure, or can be designed as two independent structures. In addition, when the main body part 1 is an independent structure, the main body part 1 and the clamping part 2 can be detachably connected, and the main body part 1 can be used alone as an independent structure. For example, after the main body part 1 is disassembled, it can be directly used as the main body part of a hair dryer, or can be used as a hair dryer after installing a wind hood.

[0040] Please combine Figure 2 and Figure 3, the above-mentioned rotational connection can be achieved through the connecting member 3. The connecting member 3 connects the main body portion 1 and the clamping portion 2 or connects the two clamping plates 21. The connecting member 3 includes a rotating shaft and an elastic member 32. The elastic member 32 can be, for example, a compression spring or a torsion spring 32, but is not limited thereto. When the two clamping plates 21 are respectively rotatably connected to the main body portion 1, each clamping plate 21 is rotatably connected to the main body portion 1 through a first rotating shaft 31. A second rotating shaft 16 is also fixed on the main body portion 1. A torsion spring 32 is sleeved on the second rotating shaft 16. One end of the torsion spring 32 abuts against the first clamping plate 21, and the other end of the torsion spring 32 abuts against the second clamping plate 21. When no external force is applied to the hair styling device 100, the two clamping plates 21 are both held in the open position under the tension of the torsion spring 32. When an external force is applied to the hair styling device 100, the two clamping plates 21 are held in the closed position under the external force. In addition, a compression spring can be used to replace the torsion spring 32. For example, when the two clamping plates 21 are respectively rotatably connected to the main body portion 1, each clamping plate 21 is rotatably connected to the main body portion 1 through a first rotating shaft 31. A compression spring is provided between each clamping plate 21 and the main body portion 1. When no external force is applied to the hair styling device 100, the two clamping plates 21 are both held in the open position under the tension of the compression spring. When an external force is applied to the hair styling device 100, the two clamping plates 21 are held in the closed position under the external force. In actual application, other methods can also be used to achieve the rotational connection, and are not limited thereto.

[0041] In specific applications, the two clamping plates 21 can be designed to have the same shape and be symmetrically arranged relative to the main body portion 1, so that the hair styling device 100 is, for example, in an X shape, a V shape, a Y shape or other symmetrical shapes; or, the two clamping plates 21 are designed to have different shapes, and the two clamping plates 21 intersect (for example, cross) to make the hair styling device 100 in other asymmetrical shapes.

[0042] In all subsequent embodiments, the example in which the two clamping plates 21 are respectively rotatably connected to the main body portion 1 and the two clamping plates 21 are symmetrically arranged on both sides of the main body portion 1 is taken for illustration. At this time, the hair styling device 100 is in a V shape or a symmetrical shape similar to the V shape.

[0043] Please refer to Figure 2 , Figure 7 and Figure 8 , the main body portion 1 includes a main body housing 11, a suction component 12 and a control component 15. The main body housing 11 has a first cavity 113, a first air inlet 112 and a first air outlet 111 that are in communication with each other. The suction component 12 and the control component 15 are both located in the first cavity 113. The control component 15 is electrically connected to the suction component 12 to control the operation of the suction component 12. When the suction component 12 operates, the outside air flows into the first cavity 113 from the first air inlet 112 and flows out from the first air outlet 111.

[0044] The first air outlet 111 is arranged at the top of the main shell 11, and the first air inlet 112 is arranged at the side of the main shell 11 and close to the bottom of the main shell 11, so that an air duct from the bottom of the main shell 11 to the top of the main shell 11 is formed in the first cavity 113, so that the air duct can take away the heat generated by the air suction component 12 and the like in the first cavity 113. In actual application, the first air inlet 112 can also be arranged only at the bottom of the main shell 11, or at the bottom of the main shell 11 and the side of the main shell 11 at the same time. The specific setting can be based on actual needs and is not limited thereto. The first air inlet 112 is a plurality of through holes, and the plurality of through holes are evenly distributed. Of course, in other embodiments, the plurality of through holes can also be unevenly arranged, which is not specifically limited here and depends on actual conditions.

[0045] The air suction assembly 12 includes a motor 121 with an output shaft and an impeller 122 connected to the motor 121. The impeller 122 can be integrated with the motor 121, or the motor 121 and the impeller 122 can be separately provided. In order to make the hair styling device 100 more compact and beautiful as a whole, in this embodiment, the impeller 122 is integrated with the motor 121, and the whole is compact, requiring only a small installation space, so as to ensure that the diameter of the main body 1 is within a suitable range for human grip.

[0046] The air suction component 12 can be arranged close to the first air outlet 111. The purpose of such arrangement is that the air suction component 12 can suck more airflow from the outside into the main housing 11, and then blow the airflow to the hair at a faster speed, reducing the flow path of the airflow blowing to the hair, thereby reducing airflow loss, so as to achieve a quick styling effect. Of course, in other embodiments, the air suction component 12 can also be arranged at other positions in the first cavity 113, which is not specifically limited here and depends on actual conditions.

[0047] In order to prevent the hair from becoming dry due to high temperature during the straightening process, the main body 1 may further include a negative ion component (not shown) and / or a water ion component (not shown) disposed in the main body shell 11, wherein the negative ion component and / or the water ion component are disposed near the first air outlet 111. In other embodiments, the negative ion component and / or the water ion component may also be disposed at other locations in the main body shell 11, as long as they are in the flow direction of the airflow.

[0048] The main body 1 may also optionally include a heating element (not shown). The heating element can be located within the first cavity 113 and is disposed near the first air outlet 111. The control component 15 is electrically connected to the heating element to control the operation of the heating element. When the heating element is operating, the air blown out from the first air outlet 111 is hot air, and when the heating element is not operating, the air blown out from the first air outlet 111 is normal temperature air. In actual applications, the heating element may not be disposed within the main body housing 11, but rather within the clamping plate 21. The control component 15 may also not be disposed within the main body housing 11, but rather within the clamping plate 21. The specific positions of the control component 15 and the heating element can be set according to actual needs and are not limited thereto. Among them, the control component 15 includes a circuit board and electronic components fixed on the circuit board.

[0049] The main body 1 may further include a power supply component (not shown) for providing power. The power supply component can be a power cord electrically connected to the control component 15 or a battery pack, and is not specifically limited herein and is determined according to actual circumstances. When the power supply component is a power cord, the use of the hair styling device 100 is not affected by the power supply; when the power supply component is a battery pack, the use of the hair styling device 100 is not affected by the distance.

[0050] Each clamping plate 21 of the present invention has a clamping housing 211, and each clamping housing 211 has a clamping surface 212. The two clamping surfaces 212 of the two clamping plates 21 are disposed opposite to each other. When the two clamping plates 21 are both in the closed position, the two clamping surfaces 212 clamp the target object, and there may be a gap between the two clamping surfaces 212 to facilitate the accommodation of the target object.

[0051] Please refer to Figures 1 to 3 , at least one clamping plate 21 has a second cavity 213 and a heating component 214. The heating component 214 is disposed within the second cavity 213 and is disposed near the clamping surface 212. When only one clamping plate 21 has the heating component 214, this clamping plate 21 simultaneously has a clamping and heating effect on the target object, while the other clamping plate 21 has a clamping effect on the target object but does not have a heating effect; when both clamping plates 21 have the heating component 214, both clamping plates 21 simultaneously have a clamping and heating effect on the target object.

[0052] Please refer to Figure 3 、 Figure 11 and Figure 12 , the cross-sectional shape of the clamping housing 211 can be rectangular or semi-elliptical. When the cross-sectional shape of the clamping housing 211 is rectangular ( Figure 3 ), the hair styling device 100 is a straightener and is used for straightening and styling hair; when the cross-sectional shape of the clamping housing 211 is semi-elliptical ( Figure 11 and Figure 12), the hair styling device 100 is an integrated hair straightening and curling device, the flat surface is used for hair stretching and shaping, and the curved surface is used for hair curling, which is convenient and quick. Of course, in other embodiments, the cross-section of the clamping shell 211 may also be in other shapes, which are not specifically limited here and are determined according to actual conditions.

[0053] Please combine Figure 1 , Figure 2 and Figure 5 In the present invention, each clamping plate 21 may or may not be provided with a second air outlet 231. When the second air outlet 231 is not provided on both clamping plates 21, the airflow flowing out of the first air outlet 111 is directly discharged to the target object. When the second air outlet 231 is provided on at least one clamp plate 21, the airflow flowing out from the first air outlet 111 is completely discharged into the clamp plate 21, and is discharged to the target object from the second air outlet 231 of the clamp plate 21; alternatively, when the second air outlet 231 is provided on at least one clamp plate 21, a part of the airflow flowing out from the first air outlet 111 can be directly discharged to the target object, and the other part can be discharged into the clamp plate 21, and is discharged to the target object from the second air outlet 231 of the clamp plate 21; alternatively, when the second air outlet 231 is provided on at least one clamp plate 21, a switching component is provided inside the main body 1, so that the airflow is selectively discharged to the target object only from the first air outlet 111 or only from the second air outlet 231 of the clamp plate 21; alternatively, when the second air outlet 231 is provided on both clamp plates 21, a switching component is provided inside the main body 1, so that the airflow is selectively discharged to the target object from the second air outlet 231 of one of the clamp plates 21.

[0054] When at least one clamping plate 21 is provided with a second air outlet 231, an air flow channel 23 is provided in the clamping shell 211 of the clamping plate 21, and the air flow channel 23 has a second air inlet 232 and the second air outlet 231; when in a closed state, at least a portion of the main body 1 will enter the second cavity 213, so that at least a portion of the first air outlet 111 is connected to the second air inlet 232, and when the air suction component 12 is working, the external air flow flows in from the first air inlet 112 and flows through the first cavity 113, the first air outlet 111, the second air inlet 232, the air flow channel 23 and the second air outlet 231 in sequence before being discharged to the target object. When only one clamping plate 211 is provided with an air flow channel 23, the second air outlet 231 can be controlled to discharge normal temperature air or hot air by controlling the operation of the heating element. When both clamping plates 21 are provided with air flow channels 23, the two second air outlets 231 can be controlled to discharge normal temperature air and hot air at the same time, and one of the second air outlets 231 is used to discharge normal temperature air and the other second air outlet 231 is used to discharge hot air by controlling the operation of the heating element, designing the switching component and designing the position of the heating element.

[0055] Please combine with Figure 3 , in addition, in addition to realizing hot air or normal temperature air by setting a heating element and controlling the operation of the heating element, it is also possible to control the output of hot air or normal temperature air by setting whether the air flow channel 23 in the clamping plate 21 is heat-insulated from the heating assembly 214, and the air flow channel 23 can be an independently arranged pipeline or a flow channel formed in the clamping housing 211. For example, when in the closed state, a part of the inner wall of the second cavity 213 is attached to the outer wall of the main housing 11 to form the air flow channel 23 in the clamping housing 211, and no heat-insulating member is provided between the air flow channel 23 and the heating assembly 214, that is, the heating assembly 214 is located in the air flow channel 23, so the air flowing through the air flow channel 23 will carry away the heat generated by the heating assembly 214 to form hot air (and can also cool the heating assembly 214); or, when in the closed state, a part of the inner wall of the second cavity 213 is attached to the outer wall of the main housing 11 to form the air flow channel 23 in the clamping housing 211, and a heat-insulating member is provided between the air flow channel 23 and the heating assembly 214, so the air flowing through the air flow channel 23 will not carry away the heat generated by the heating assembly 214 to form normal temperature air; or, the air flow channel 23 is an independent pipeline arranged in the second cavity 213, and no heat-insulating member is provided between the air flow channel 23 and the heating assembly 214, and the air flow channel 23 will absorb the heat generated by the heating assembly 214 to make the air in the air flow channel 23 form hot air (and can also cool the heating assembly 214); or, the air flow channel 23 is an independent pipeline arranged in the second cavity 213, and a heat-insulating member is provided between the air flow channel 23 and the heating assembly 214, and the air flow channel 23 will not absorb the heat generated by the heating assembly 214 to make the air in the air flow channel 23 form normal temperature air.

[0056] In actual application, it is possible to select to discharge normal temperature air or hot air to the hair according to needs. For example, when styling the hair, hot air can be continuously discharged to the hair so that heat accumulates on the hair, which is beneficial to improving the styling effect of the hair (such as improving the hair softening effect); when the hair styling is completed, normal temperature air can be continuously discharged to the hair to quickly cool the hair, which is beneficial to improving the hair setting effect and at the same time preventing the hair from scalding the human skin.

[0057] In all subsequent embodiments, it is taken as an example that heating components 214 and air flow channels 23 are provided in both clamping plates 21, and all the air flow flowing out from the first air outlet 111 is discharged into the two air flow channels 23. The second air outlet 231 can be arranged on the clamping surface 212 so that the air flow discharged from the second air outlet 231 can flow to the target object. In addition, sensors can be arranged in the clamping plate 21 to sense whether the two clamping plates 21 are in the closed position. The sensors are, for example, optical sensors or contact sensors, but are not limited thereto. The sensors are electrically connected to the control component 15. In practical applications, it can be selected to set that when the sensors detect that the two clamping plates 21 are both in the closed position, the control component 15 can control the air suction component 12 to work, and when any one of the clamping plates 21 is in the open position, the air suction component 12 cannot work, so that the air flow flowing out from the first air outlet 111 can be completely discharged into the two air flow channels 23 instead of directly discharged to the target object.

[0058] Please refer to Figure 2 , Figure 3 and Figure 8 , in order to prevent impurities in the air flow from blowing towards the components and hair inside the main body housing 11, thereby affecting the service life of the components and the quality of the hair, and bringing a bad user experience to the customers, the main body portion 1 further includes a first filter screen 13 arranged at the first air outlet 111 and a second filter screen 14 arranged at the first air inlet 112. The first filter screen 13 and the second filter screen 14 are used to filter the air flow. A third air inlet 117 corresponding to the position of the first air inlet 112 is also opened on the clamping portion 2 so that when in the closed state, the first air inlet 112 is communicated with the atmosphere through the third air inlet 117.

[0059] As Figure 4 and Figure 6 shown, in an embodiment of the present invention, the clamping plate 21 is provided with a rolling member 22 near the first filter screen 13. When the clamping plate 21 moves relative to the main body portion 1, the rolling member 22 rolls on the first filter screen 13. The rolling member 22 includes a roller shaft 221 and an elastic shaft sleeve 222. The elastic shaft sleeve 222 is sleeved on the roller shaft 221. When the rolling member 22 rolls along the first filter screen 13, the elastic shaft sleeve 222 can deform to adapt to the extrusion force between the rolling member 22 and the first filter screen 13, so as to reduce the resistance when the roller shaft 221 rolls. In addition, the elastic shaft sleeve 222 isolates the roller shaft 221 from the first filter screen 13, and can prevent the roller shaft 221 from wearing the first filter screen 13. In practical applications, a roller, a ball, a slider, etc. can also be used to replace the roller shaft 221, but are not limited thereto.

[0060] Please refer to Figures 4 to 6, the first filter screen 13 is planar or arc-shaped. When the first filter screen 13 is planar, during the rolling process of the rolling member 22, the clamping plate 21 rotates relative to the first rotating shaft 31. During the movement of the rolling member 22 from the closed state to the open state, the extrusion force between the rolling member 22 and the first filter screen 13 gradually increases, and the deformation degree of the elastic bushing 222 is relatively large; when the first filter screen 13 is not planar, it can be designed such that during the rolling process of the rolling member 22 relative to the first filter screen 13, the extrusion force between the rolling member 22 and the first filter screen 13 remains unchanged. Specifically, the first filter screen 13 includes a first sub-filter screen 131 and a second sub-filter screen 132 that are connected to each other. Correspondingly, the two clamping plates 21 are respectively a first clamping plate 21 and a second clamping plate 21. When the rolling member 22 rolls along the first filter screen 13, the rolling member 22 of the first clamping plate 21 rolls along the first sub-filter screen 131, and the rolling member 22 of the second clamping plate 21 rolls along the second sub-filter screen 132, and the two roller shafts 221 are parallel to the two first rotating shafts 31. The roller shaft 221 on the first clamping plate 21 makes an arc motion (the arc motion refers to a part of the circular motion) relative to the first rotating shaft 31 connecting the first clamping plate 21 and the main body portion 1, and the roller shaft 221 on the second clamping plate 21 makes an arc motion relative to the first rotating shaft 31 connecting the second clamping plate 21 and the main body portion 1. The extending direction of the first sub-filter screen 131 is the same as the moving direction of the roller shaft 221 on the first clamping plate 21, and the extending direction of the second sub-filter screen 132 is the same as the moving direction of the roller shaft 221 on the second clamping plate 21. In this way, the extrusion force between the rolling member 22 and the first filter screen 13 can be kept unchanged.

[0061] Please combine with Figures 2 to 4 , in addition, when in the closed state, the two clamping plates 21 are mutually attached at a position close to the first air outlet 111 to form a sealing area, and the sealing area faces the drainage plate 17. Specifically, the two clamping plates 21 are both provided with sealing portions 24 at positions close to the first air outlet 111, and each sealing portion 24 is provided with a fitting surface. When the two clamping plates 21 are both in the closed position, the two fitting surfaces of the two sealing portions 24 are mutually attached to form a sealing area; or, the two clamping plates 21 are both provided with sealing portions 24 at positions close to the first air outlet 111, and a sealing gasket 26 is fixed on each sealing portion 24. When the two clamping plates 21 are both in the closed position, the two sealing gaskets 26 are mutually attached to form a sealing area. In this way, no gap will be generated between the two clamping plates 21 when in the closed state, preventing air leakage.

[0062] The rolling members 22 are located between the first filter screen 13 and the sealing portion 24. When both clamping plates 21 are in the closed position, the two rolling members 22 of the two clamping plates 21 are in mutual contact. In this way, the rolling members 22 not only have the function of guiding the clamping portion 2 to move relative to the main body portion 1 to improve the stability during movement, but also have the function of guiding the flow, that is, guiding the airflow blowing towards the first air outlet 111 to flow towards both sides of the rolling members 22.

[0063] Please refer to Figures 11 to 14 , which shows a schematic structural view of the hair styling device 100 in the second embodiment of the present invention. Among them, Figure 13 is a schematic view of a flat-shaped air guiding plate provided, Figure 14 is a schematic view of a V-shaped air guiding plate provided. The difference between the second embodiment and the first embodiment is only that: in the second embodiment, no roller is provided, and an air guiding plate 17 is further provided on the first air outlet 111 in the second embodiment. The first filter screen 13 and the air guiding plate 17 can be two independent structures, or the first filter screen 13 and the air guiding plate 17 can be an integrally formed integral structure. Preferably, the first filter screen 13 and the air guiding plate 17 are an integrally formed integral structure, and there is no installation gap between the first filter screen 13 and the air guiding plate 17. In this way, in addition to being able to increase the structural strength and reduce the volume, it can also enhance the air guiding effect on the airflow.

[0064] The air guiding plate 17 divides the first filter screen 13 into a first sub-filter screen 131 and a second sub-filter screen 132. When in the closed state, the air outlet of the first sub-filter screen 131 is communicated with the second air inlet 232 of one of the clamping plates 21, and the air outlet of the second sub-filter screen 132 is communicated with the second air inlet 232 of the other clamping plate 21.

[0065] Among them, the air guiding plate 17 is flat-shaped or V-shaped or similar to V-shaped, but not limited thereto. Preferably, the air guiding plate 17 is similar to V-shaped. When the air guiding plate 17 is not flat-shaped, the air guiding plate 17 includes a first plate body 171 and a second plate body 172. The first plate body 171 includes a first end and a second end opposite to each other, and the second plate body 172 includes a third end and a fourth end opposite to each other. The first end is connected to the first sub-filter screen 131, the second end is connected to the fourth end, the third end is connected to the second sub-filter screen 132, the second end extends towards the position where the air suction assembly 12 is located relative to the first end, and the fourth end extends towards the position where the air suction assembly 12 is located relative to the third end. When the airflow blows towards the air guiding plate 17, a part of the airflow flows along the first plate body 171 to the first sub-filter screen 131 and enters the air flow channel 23 of one of the clamping plates 21, and another part of the airflow flows along the second plate body 172 to the second sub-filter screen 132 and enters the air flow channel 23 of the other clamping plate 21, thereby enhancing the air guiding effect on the airflow.

[0066] In addition, the flow guiding plate 17 faces the above-mentioned sealing area, so that the air flow needs to bypass the flow guiding plate 17 to reach the sealing area. Most of the air flow enters the air flow channel 23 under the action of the flow guiding plate 17. Therefore, only an extremely small amount of air flow will reach the sealing area, and basically no air will leak from the sealing area.

[0067] In other embodiments of the present invention, the roller 22 and the flow guiding plate 17 can also be provided at the same time. When the flow guiding plate 17 is integrally formed with the first filter screen 13 and is planar, the roller 22 can roll along the flow guiding plate 17 and the first filter screen 13. When the flow guiding plate 17 is integrally formed with the first filter screen 13 but the flow guiding plate 17 is V-shaped or V-shaped-like, the roller 22 can roll along the first filter screen 13.

[0068] Please refer to Figure 1 , Figure 5 and Figure 7 , when the hair styling device 100 is not in use, the hair styling device 100 needs to be stored. Therefore, the hair styling device 100 may further include a locking member 4 for keeping the two clamping plates 21 in the closed position.

[0069] In practical applications, the locking member 4 can adopt a magnetic attraction locking method, a collar locking method or a snap locking method, but is not limited thereto.

[0070] When the magnetic attraction locking method is adopted, the locking member 4 includes a first magnetic member (not shown in the figure) and a second magnetic member (not shown in the figure). The first magnetic member is located on the first clamping plate 21, and the second magnetic member is located on the second clamping plate 21. In the closed state, the magnetic attraction force between the first magnetic member and the second magnetic member is greater than the tension of the elastic member 32 to keep the two clamping plates 21 in the closed position; or, the locking member 4 includes a first magnetic member and two second magnetic members. The first magnetic member is located on the main body portion 1, and the two second magnetic members are respectively located on the two clamping plates 21. In the closed state, the magnetic attraction force between the first magnetic member and the second magnetic member is greater than the tension of the elastic member 32 to keep the two clamping plates 21 in the closed position.

[0071] When the collar locking method is adopted, the locking member 4 includes a collar sleeved on the clamping portion 2. The collar sleeves the two clamping plates 21 in the closed position to keep the two clamping plates 21 in the closed position.

[0072] Please refer to Figure 9 and Figure 10, when the snap - locking method is adopted, the locking member 4 includes a snap - fastener 41 and a slot 42. One of the snap - fastener 41 and the slot 42 is arranged on the main body portion 1, and the other of the snap - fastener 41 and the slot 42 is arranged on the clamping portion 2. The slot 42 includes a first chute 421 extending along a first direction (pointed by arrow a) and a second chute 422 communicating along a second direction (pointed by arrow b). The first chute 421 communicates with the second chute 422, and the first direction and the second direction are not parallel. When the clamping plate 21 moves relative to the main body portion 1, the snap - fastener 41 is located in the first chute 421 and slides relative to the first chute 421. When both clamping plates 21 are in the closed position, the snap - fastener 41 is pushed so that the snap - fastener 41 enters the second chute 422 to keep the two clamping plates 21 in the closed position.

[0073] Taking the case where the snap member 41 is provided on the main body portion 1 and the card slot 42 is provided on the clamping portion 2 as an example, the snap member 41 includes a base plate 411, a main push rod 412, a first slide rod 413 and a second slide rod 414. The main push rod 412, the first slide rod 413 and the second slide rod 414 are respectively fixedly provided with the base plate 411. The base plate 411 is arranged inside the main body housing 11 and can move relative to the main body housing 11. The main body housing 11 is provided with a first through hole 114, a second through hole 115 and a third through hole 116 extending along a third direction (the third direction is parallel to the second direction). Among them, the main push rod 412 passes through the first through hole 114 and can slide along the first through hole 114. The first slide rod 413 passes through the second through hole 115 and can slide along the second through hole 115. The second slide rod 414 passes through the third through hole 116 and can slide along the third through hole 116. The edge portions of the two clamping plates 21 are recessed to avoid the main push rod 412. There are two card slots 42 (that is, there are two first sliding grooves 421 and two second sliding grooves 422). Each clamping plate 21 is provided with a card slot 42 (that is, each clamping plate 21 is provided with a first sliding groove 421 and a second sliding groove 422 that communicate with each other). After passing through the second through hole 115, the first slide rod 413 extends into one of the card slots 42. After passing through the third through hole 116, the second slide rod 414 extends into the other card slot 42. When the clamping plate 21 moves relative to the main body portion 1, both the first slide rod 413 and the second slide rod 414 are located in the first sliding groove 421, and both the first slide rod 413 and the second slide rod 414 move relative to the first sliding groove 421. The first slide rod 413 is relatively stationary with respect to the second through hole 115, and the second slide rod 414 is relatively stationary with respect to the third through hole 116. When both clamping plates 21 are in the closed position, the third direction is parallel to the second direction. When the main push rod 412 is pushed, the main push rod 412 slides along the first through hole 114, and drives the first slide rod 413 to slide along the second through hole 115 and enter the second sliding groove 422 from the first sliding groove 421, and the second slide rod 414 slides along the third through hole 116 and enters the second sliding groove 422 from the first sliding groove 421, so as to keep the two clamping plates 21 in the closed position. Preferably, the first direction is perpendicular to the second direction. The first slide rod 413 and the second slide rod 414 are symmetrically arranged with respect to the main push rod 412, and the outer diameters of the first slide rod 413 and the second slide rod 414 are equal.

[0074] Among them, the outer diameter of the main push rod 412 is respectively larger than the outer diameters of the first slide rod 413 and the second slide rod 414. In the present invention, the relatively larger-diameter main push rod 412 can be pushed to drive the relatively smaller-diameter first slide rod 413 and second slide rod 414 to move, so as to lock the two clamping plates 21 at one time, without respectively pushing the first slide rod 413 and the second slide rod 414 to lock the two clamping plates 21 respectively. The locking process is faster and more convenient, and the main push rod 412 is located between the two clamping plates 21, so the operation is more convenient when pushing.

[0075] In summary, by providing a suction component 12, a first cavity 113, a first air inlet 112, and a first air outlet 111 in the main body 1, air can flow into the first cavity 113 from the first air inlet 112 and flow out from the first air outlet 111. An air flow channel 23 is provided on the clamping part 2, so that the air flowing out from the first air outlet 111 can flow to the hair through the air flow channel 23, which is beneficial to styling the hair and preventing accidents such as scalding the user due to excessive hair temperature. A rolling member 22 is provided on the clamping part 2 to facilitate the relative movement between the clamping plate 21 and the main body 1 and enhance the stability during movement. A drainage plate 17 is provided inside the main body 1 to facilitate the drainage of the air flow discharged from the first air outlet 111 and improve the air flow utilization efficiency. The locking member 4 can facilitate the storage of the hair styling device 100.

[0076] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0077] The above-described embodiments merely represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent should be subject to the appended claims.

Claims

1. A hair styling device, characterized in that, Comprising: A main body part, including a main body housing, a suction component, and a control component. The main body housing has a first cavity, a first air inlet, and a first air outlet that are interconnected. The suction component and the control component are both located in the first cavity; and a clamping part for clamping an object. The clamping part includes two clamping plates. The two clamping plates are oppositely arranged on both sides of the main body part. At least one clamping plate is provided with an air flow channel. Wherein, at least one clamping plate has an open position and a closed position relative to the main body part. When one of the clamping plates is in the open position, the clamping part releases the object. When both clamping plates are in the closed position, the clamping part clamps the object. When the suction component operates, external air flows in from the first air inlet and sequentially flows through the first cavity, the first air outlet, and the air flow channel and then is discharged to the object. A first filter screen is provided on the first air outlet. The clamping plate having an open position and a closed position relative to the main body part has a rolling member at a position close to the first filter screen. When the clamping plate moves relative to the main body part, the rolling member rolls on the first filter screen.

2. The hair styling device according to claim 1, characterized in that, The rolling member includes a roller shaft and an elastic shaft sleeve. The elastic shaft sleeve is sleeved on the roller shaft. When the rolling member rolls along the first filter screen, the elastic shaft sleeve deforms in response to the extrusion force between the rolling member and the first filter screen.

3. The hair styling device according to claim 2, wherein, The first filter screen is planar.

4. The hair styling device according to claim 2, wherein, During the process of the rolling member rolling relative to the first filter screen, the extrusion force between the rolling member and the first filter screen remains unchanged.

5. The hair styling device according to claim 2, characterized in that, The two clamping plates have the same structure. When both clamping plates are in the closed position, the two rolling members of the two clamping plates are in contact with each other.

6. The hair styling device according to claim 5, characterized in that, The first filter screen includes a first sub-filter screen and a second sub-filter screen that are connected to each other. When the rolling member rolls along the first filter screen, the rolling member of one of the clamping plates rolls along the first sub-filter screen, and the rolling member of the other clamping plate rolls along the second sub-filter screen.

7. The hair styling device according to claim 6, wherein Each clamping plate is rotationally connected to the main body part through a first rotating shaft. The two first rotating shafts are parallel to the two roller shafts. The roller shaft on each clamping plate makes an arc motion relative to the first rotating shaft connecting the clamping plate and the main body part. The extending direction of the first sub-filter screen is the same as the moving direction of the roller shaft on the clamping plate along which it rolls, and the extending direction of the second sub-filter screen is the same as the moving direction of the roller shaft on the clamping plate along which it rolls.

8. The hair styling device according to claim 1, wherein, Both clamping plates are provided with sealing parts at positions close to the first air outlet. Each sealing part is provided with a fitting surface. When both clamping plates are in the closed position, the two fitting surfaces of the two sealing parts are in contact with each other; or both clamping plates are provided with sealing parts at positions close to the first air outlet. Each sealing part is fixed with a sealing gasket. When both clamping plates are in the closed position, the two sealing gaskets are in contact with each other.

9. The hair styling device according to claim 8, characterized in that, The rolling member is located between the first filter screen and the sealing part.

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