Hair care accessory and hair care device

Abstract

The invention discloses a hair care accessory and a hair care device.The hair care accessory comprises an air outlet assembly, the air outlet assembly is provided with a first air duct and a second air duct, the second air duct is arranged on the side portion of the air outlet assembly and communicates with the first air duct and the exterior of the air outlet assembly, and the air outlet direction of the second air duct is inclined relative to the wall face of the side portion of the air outlet assembly; assembling openings are formed in the two ends of the air outlet assembly and communicate with the first air duct; and the air channel switching pieces are arranged in the air channel switching pieces and the assembling opening, and the air channel switching pieces are configured to always keep obstructing the assembling opening and the first air channel and can conduct the assembling opening and the first air channel when being triggered. According to the hair care accessory, the air outlet direction of the second air duct can be switched between the two opposite directions, the structure adopting the hair care accessory is simple, the number of parts can be reduced, and the manufacturing cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of hair care appliances, in particular to a hair care accessory and a hair care device. Background Art

[0002] In the related art, in the field of hair care, in order to allow users to have more diverse hair styles, some curling irons will set a reversing structure and an air duct structure inside the curling barrel, so as to change the air outlet direction of the curling barrel and achieve clockwise or counterclockwise curling. However, this type of curling barrel has a relatively complex structure and a relatively high cost. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present invention is to provide a hair care accessory, which can realize the switching of the air outlet direction between two opposite directions, has a simple structure, and is conducive to reducing costs.

[0004] The present invention also aims to provide a hair care device to apply the above-mentioned hair care accessory.

[0005] According to an embodiment of the present invention, the hair care accessory includes: an air outlet component, the air outlet component has a first air duct and a second air duct, the second air duct is arranged on the side of the air outlet component and connects the first air duct and the outside of the air outlet component, the air outlet direction of the second air duct is inclined relative to the wall surface of the side of the air outlet component, and both ends of the air outlet component are provided with assembly ports; an air duct switching component, the air duct switching component is provided in the assembly port, the air duct switching component is configured to always keep blocking the assembly port and the first air duct, and can connect the assembly port and the first air duct when triggered.

[0006] According to the hair care accessory of the embodiment of the present invention, the two assembly ports of the air outlet assembly can realize assembly connection, and the air duct switching component in each assembly port can always block the assembly port and the first air duct, and can conduct the assembly port and the first air duct when triggered, so that the hair care accessory can realize the switching of the air outlet direction of the second air duct between two opposite directions. The structure of the hair care accessory is relatively simple, which is conducive to reducing the number of parts and reducing manufacturing costs. Moreover, the hair care accessory is easy to operate when switching the wind direction, which can reduce the difficulty of use and improve the user experience.

[0007] In some embodiments of the present invention, a blocking portion is provided in the assembly port, the blocking portion is annular and extends along the circumferential direction of the assembly port, the air duct switching component includes a valve plate, the valve plate abuts against the blocking portion, and is configured to be able to disengage from the blocking portion when triggered.

[0008] In some embodiments of the present invention, the air duct switching member further includes an elastic member, and the elastic member elastically acts on the valve plate so that the valve plate always remains stopped against the blocking portion.

[0009] In some embodiments of the present invention, a first limit seat is provided in the first air duct, the first limit seat is provided with a first hole, the air duct switching member includes an extension rod, the extension rod is connected to the valve plate, and the extension rod is movably provided in the first hole, and the elastic member is provided in the first hole and stops at the extension rod.

[0010] In some embodiments of the present invention, the first hole passes through the first limiting seat, and two ends of the elastic member respectively abut against the extension rods of the two air duct switching members.

[0011] In some embodiments of the present invention, a second limit seat is provided in the assembly port, the second limit seat is provided with a second hole, the air duct switching member includes a trigger part, the trigger part is connected to the valve plate, and the trigger part is movably provided in the second hole, and when triggered, the valve plate can be driven to disengage from the blocking part.

[0012] In some embodiments of the present invention, the valve plate includes a main body and a skirt, the peripheral side surface of the main body is formed with a conical surface, part of the main body is located in the blocking portion, and the skirt is connected to the main body and stops at the blocking portion.

[0013] In some embodiments of the present invention, the air outlet assembly includes: an air outlet component, the air outlet component is provided with the first air duct and the second air duct, and the first air duct runs through both ends of the air outlet component; a joint part, the joint part is detachably provided at both ends of the air outlet component, and is provided with the air duct switching part and the assembly port.

[0014] In some embodiments of the present invention, the air outlet component includes: a skeleton, in which the first air duct is provided, and the side walls of the skeleton are provided with through holes, and a plurality of the through holes are provided along the circumference of the skeleton; blades, which are multiple and arranged in sequence along the circumference of the skeleton, and the projections of any two adjacent blades on the outer peripheral side surface of the skeleton do not intersect, and each blade is correspondingly provided with at least one through hole, and the second air duct is defined between each blade and the skeleton.

[0015] According to an embodiment of the present invention, the hair care accessory includes: an air outlet component, the air outlet component has a first air duct and a second air duct, the second air duct is arranged on the side of the air outlet component and connects the first air duct and the outside of the air outlet component, and one end of the air outlet component is provided with an assembly port; an air duct switching component, the air duct switching component is arranged in the assembly port, the air duct switching component is configured to always keep blocking the assembly port and the first air duct, and can connect the assembly port and the first air duct when triggered.

[0016] According to an embodiment of the present invention, the hair care accessory includes: an air outlet component, the air outlet component has a first air duct and a second air duct, the second air duct is arranged on the side of the air outlet component and connects the first air duct and the outside of the air outlet component, the air outlet direction of the second air duct is inclined relative to the wall surface of the side of the air outlet component, and joints are provided at both ends of the air outlet component, and the two joints are configured to always keep the ends of the air outlet component closed, and can connect the ends of the air outlet component and the first air duct when triggered.

[0017] The hair care device according to an embodiment of the present invention comprises: a main body having an air outlet; and the hair care accessory as described above, wherein the first air duct is connected to the air outlet.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 The internal structure of the hair care accessory provided by the embodiment of the present invention is a cross-sectional view Figure 1 ;

[0021] Figure 2 The internal structure of the hair care accessory provided by the embodiment of the present invention is a cross-sectional view Figure 2 ;

[0022] Figure 3 The internal structure of the hair care accessory provided by the embodiment of the present invention is a cross-sectional view Figure 3 ;

[0023] Figure 4 The explosive decomposition of the hair care accessory provided by the embodiment of the present invention Figure 1 ;

[0024] Figure 5 The explosive decomposition of the hair care accessory provided by the embodiment of the present invention Figure 2 ;

[0025] Figure 6 is a schematic diagram of the three-dimensional structure of a skeleton provided by an embodiment of the present invention;

[0026] Figure 7 is a schematic diagram of the three-dimensional structure of a hair care accessory provided by an embodiment of the present invention;

[0027] Figure 8 1 is an exploded view of a hair care device provided by an embodiment of the present invention.

[0028] Reference numerals:

[0029] 1000. Hair care device;

[0030] 100. Hair care accessories;

[0031] 10. Air outlet assembly; 1. Air outlet component; 101. First air duct; 102. Second air duct; 103. Assembly port; 104. Blocking portion; 105. First stop seat; 105a. First hole; 106. Second stop seat; 106a. Second hole; 11. Frame; 11a. Through hole; 11b. Embedding groove; 111. Cylindrical portion; 112. Connecting rod; 113. Partition plate; 114. Stop plate; 12. Blade; 12a. Protrusion; 12b. Bend portion; 121. Hook; 2. Connector;

[0032] 20. air duct switching member; 21. valve plate; 211. main body; 212. skirt portion; 22. elastic member; 23. extension rod; 24. trigger portion;

[0033] 200. host; 201. air outlet. DETAILED DESCRIPTION

[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] In the description of the present invention, it is to be understood that the terms "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In addition, features defined as “first” or “second” may explicitly or implicitly include one or more such features, and are used to distinguish and describe features, without any distinction in order or importance.

[0037] In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Reference below Figure 1-Figure 7 , describing a hair care accessory 100 according to an embodiment of the present invention.

[0040] like Figure 1 and Figure 2 As shown, the hair care accessory 100 of the embodiment of the present invention comprises an air outlet assembly 10 and an air duct switching member 20. The air outlet assembly 10 has a first air duct 101 and a second air duct 102. The second air duct 102 is arranged at the side of the air outlet assembly 10 and connects the first air duct 101 and the outside of the air outlet assembly 10. The air outlet direction of the second air duct 102 is inclined relative to the wall surface of the side of the air outlet assembly 10. Both ends of the air outlet assembly 10 are provided with assembly openings 103. The air duct switching member 20 is arranged in each of the assembly openings 103. The air duct switching member 20 is configured to always block the assembly opening 103 and the first air duct 101, and can conduct the assembly opening 103 and the first air duct 101 when triggered.

[0041] The air outlet component 10 may refer to a hollow structural member with both ends open, and the hollow area of ​​the hollow structural member forms the first air duct 101. In the above embodiment, the shape of the air outlet component 10 may include but is not limited to a cylindrical shape, a prism shape (a triangular prism, a quadrangular prism, etc.), which is not limited here. For example, see Figure 4 , the air outlet assembly 10 can be cylindrical.

[0042] The side of the air outlet component 10 may refer to the wall portion of the air outlet component 10 located on the side of the extension direction of the first air duct 101. Since the second air duct 102 connects the first air duct 101 and the outside of the air outlet component 10, and the air outlet direction is inclined relative to the wall surface of the side of the air outlet component 10, when airflow enters the first air duct 101, the airflow can be blown out from the second air duct 102, and the wind direction of the blown airflow forms a certain angle with the side of the air outlet component 10.

[0043] The assembly port 103 may refer to an interface that serves as a connection, and is used to connect the air outlet component 10 to an external component. For example, the air outlet component 10 may be a component in the hair care device 1000, and the hair care device 1000 may include a host 200. The host 200 may refer to the main structure of the hair care device 1000, and can discharge hot air, cold air, or normal temperature air. The host 200 may also include a handle, a control panel, a battery, a heating element, etc., and other structures and operations of the host 200 are known to those of ordinary skill in the art and are not described in detail here. The air outlet component 10 can be connected to the host 200 through the assembly port 103. In the hair care accessory 100 of the embodiment of the present invention, the assembly ports 103 are formed at both ends of the air outlet component 10, so that both ends of the air outlet component 10 can be connected to the host 200.

[0044] The air duct switching component 20 may refer to a component that plays a role of connecting or disconnecting between the first air duct 101 and the assembly port 103. The air duct switching component 20 may be provided in both assembly ports 103. The air duct switching component 20 can always block the assembly port 103 and the first air duct 101 under normal conditions, so that the assembly port 103 and the first air duct 101 are in a disconnected state, that is, in a natural state, both ends of the air outlet component 10 are closed. When the air outlet component 10 is connected to the host 200, when the host 200 contacts the air duct switching component 20, the air duct switching component 20 can be triggered to connect the assembly port 103 and the first air duct 101, thereby, the host 200 can introduce airflow into the first air duct 101 to realize the air inlet and outlet functions of the air outlet component 10.

[0045] In the above scheme, the air duct switching member 20 can achieve the effect of always blocking the assembly port 103 and the first air duct 101, and connecting the assembly port 103 and the first air duct 101 when triggered, by means including but not limited to magnetic attraction, elastic action or force-applying component action. For example, the air duct switching member 20 can be an elastic diaphragm. When the assembly port 103 and the host 200 are connected, the host 200 can stretch the elastic diaphragm to form a connecting port, thereby connecting the first air duct 101 and the assembly port 103; the air duct switching member 20 can also be a baffle. The baffle is magnetically attracted to the step set in the assembly port 103. When the assembly port 103 and the host 200 are connected, the host 200 can push the baffle away from the step of the assembly port 103, thereby connecting the first air duct 101 and the assembly port 103. In the above embodiment, no specific limitation is made here.

[0046] For ease of understanding, the two ends of the air outlet component 10 can be respectively referred to as the first end and the second end. Since the assembly ports 103 at both ends of the air outlet component 10 can be adapted and connected to the host 200, when the assembly port 103 at the first end of the air outlet component 10 is connected to the host 200, the host 200 triggers the air duct switching component 20, and the first end is connected to the first air duct 101. Since the air duct switching component 20 at the second end cannot be triggered, the second end and the first air duct 101 are in a disconnected state. When the host 200 delivers airflow to the air outlet component 10, the air outlet component 10 can discharge air along the first direction through the second air duct 102.

[0047] Since the assembly ports 103 at both ends of the air outlet component 10 can be adapted and connected to the host 200, the air outlet component 10 can be turned 180 degrees and connected to the host 200, that is, the assembly port 103 at the second end of the air outlet component 10 is connected to the host 200. At this time, the host 200 triggers the air duct switching component 20, and the second end is connected to the host 200. Since the air duct switching component 20 at the first end cannot be triggered, the first end and the first air duct 101 are in a disconnected state. When the host 200 delivers airflow to the air outlet component 10, the air outlet component 10 can discharge air through the second air duct 102 in a second direction opposite to the first direction.

[0048] For example, the second air duct 102 can be arranged in a plurality of circumferential directions on the side of the air outlet component 10, so that the circumferential side of the air outlet component 10 can realize clockwise or counterclockwise air outlet. Therefore, the "first direction" mentioned above can be clockwise, and the "second direction" can be counterclockwise; or, the "first direction" can be counterclockwise, and the "second direction" can be clockwise.

[0049] In the above technical solution, when the two assembly ports 103 of the air outlet component 10 are connected with the host 200, they can be directly plugged in and matched, without disassembling parts or manually operating other parts (such as switching buttons or knobs) for switching. It can be seen that the wind direction switching structure of the above hair care accessory 100 is relatively simple, with fewer operating steps and more convenient. Moreover, when the air outlet component 10 is stored separately, since the air duct switching member 20 can keep the assembly ports 103 at both ends of the air outlet component 10 in a closed state, it can reduce external dust, water stains or other particles from entering the first air duct 101, thereby reducing the pollution or bacterial growth in the first air duct 101, which is conducive to improving the internal cleanliness of the first air duct 101 and protecting the health of users.

[0050] According to the hair care accessory 100 of the embodiment of the present invention, the two assembly ports 103 of the air outlet assembly 10 can realize assembly connection, and the air duct switching member 20 in each assembly port 103 can always keep blocking the assembly port 103 and the first air duct 101, and can conduct the assembly port 103 and the first air duct 101 when triggered, so that the hair care accessory 100 can realize the air outlet direction of the second air duct 102 switching between two opposite directions. The structure of the hair care accessory 100 is relatively simple, which is conducive to reducing the number of parts and reducing manufacturing costs. In addition, the hair care accessory 100 is easy to operate when switching the wind direction, which can reduce the difficulty of use and improve the user experience.

[0051] In some embodiments of the present invention, Figure 1 As shown, a blocking portion 104 is provided in the assembly opening 103, the blocking portion 104 is annular and extends along the circumferential direction of the assembly opening 103, and the air duct switching member 20 includes a valve plate 21, the valve plate 21 abuts against the blocking portion 104, and is configured to be able to disengage from the blocking portion 104 when triggered.

[0052] The blocking portion 104 and the valve plate 21 cooperate to connect or disconnect the assembly port 103 and the first air duct 101. When the valve plate 21 and the blocking portion 104 abut against each other, the assembly port 103 and the first air duct 101 are disconnected, and the end of the first air duct 101 is closed; when the valve plate 21 and the blocking portion 104 are separated from the abutment, an opening is formed between the valve plate 21 and the blocking portion 104, thereby maintaining the connection between the assembly port 103 and the first air duct 101.

[0053] The valve plate 21 may refer to a plate-shaped component, which may include but is not limited to a circular or square shape, etc. “The valve plate 21 abuts against the blocking portion 104” may be understood as, on a reference plane perpendicular to the extension direction of the first air duct 101, the projection of the annular hole formed by the blocking portion 104 on the reference plane is located within the projection of the valve plate 21 on the reference plane. Optionally, the blocking portion 104 is annular, the valve plate 21 is circular, and the diameter of the valve plate 21 is greater than the diameter of the annular hole formed by the blocking portion 104.

[0054] In the above embodiment, the valve plate 21 and the blocking portion 104 can always maintain the stop contact by means including but not limited to magnetic attraction, elastic action or action of a force-applying component. In this embodiment, no specific limitation is made here.

[0055] It can be understood that in the above technical solution, by setting the assembly port 103 and the air duct switching component 20 to the above structure, the structure of the air duct switching component 20 to open or close the first air duct 101 is relatively simple and easy to manufacture, which is also conducive to reducing maintenance costs, thereby reducing the overall use cost of the hair care accessory 100.

[0056] In some embodiments of the present invention, Figure 1 As shown, the air duct switching member 20 further includes an elastic member 22 , and the elastic member 22 elastically acts on the valve plate 21 so that the valve plate 21 always stays against the blocking portion 104 .

[0057] The elastic member 22 may include but is not limited to a spring or a spring sheet, etc. The elastic member 22 can keep the valve plate 21 always abutting against the blocking portion 104 through elastic action. When the air duct switching member 20 is triggered, the elastic member 22 can be driven to contract or extend, so that the valve plate 21 and the blocking portion 104 are separated from the abutment. Thus, an opening can be formed between the valve plate 21 and the blocking portion 104, so that the assembly port 103 and the first air duct 101 are connected.

[0058] In the above technical solution, the elastic action of the elastic member 22 keeps the valve plate 21 always at the stopper 104, which is helpful to simplify the structure of the air duct switching member 20. In addition, the elastic member 22 is made of relatively cheap materials, which is helpful to reduce manufacturing costs.

[0059] In some embodiments of the present invention, Figure 1 As shown, a first limit seat 105 is provided in the first air duct 101, and the first limit seat 105 is provided with a first hole 105a. The air duct switching member 20 includes an extension rod 23, the extension rod 23 is connected to the valve plate 21, and the extension rod 23 is movably provided in the first hole 105a. The elastic member 22 is provided in the first hole 105a and stops at the extension rod 23.

[0060] The extension rod 23 may include but is not limited to a cylindrical rod or a square rod, etc., and the shape of the first hole 105a is adapted to the shape of the extension rod 23. In the above scheme, since the extension rod 23 is connected to the valve disc 21, after the extension rod 23 cooperates with the first hole 105a of the first limit seat 105, the installation stability of the valve disc 21 can be improved, so that the valve disc 21 can be stably stopped on the blocking portion 104. On the other hand, when the valve disc 21 is triggered to break away from the blocking portion 104, the extension rod 23 can slide in the first hole 105a, providing guidance and limiting for the movement of the valve disc 21, thereby improving the movement reliability of the valve disc 21.

[0061] In some embodiments of the present invention, Figure 1As shown, the first hole 105a passes through the first limit seat 105, and the two ends of the elastic member 22 stop at the extension rods 23 of the two air duct switching members 20 respectively. In this solution, the two air duct switching members 20 share one elastic member 22, which can reduce the number of parts and reduce costs. Moreover, when the air duct switching member 20 at one end is triggered, the elastic member 22 can simultaneously act on the valve plate 21 at the other end, thereby improving the stop force between the valve plate 21 at the other end and the blocking part 104, which is conducive to improving the sealing between the valve plate 21 and the blocking part 104, and reducing the probability of the gap between the valve plate 21 and the blocking part 104 causing the barrier failure.

[0062] In some embodiments of the present invention, Figure 1 As shown, a second limit seat 106 is provided in the assembly port 103, and the second limit seat 106 is provided with a second hole 106a. The air duct switching member 20 includes a trigger part 24, which is connected to the valve plate 21, and the trigger part 24 is movably provided in the second hole 106a, and when triggered, it can drive the valve plate 21 to disengage from the stop blocking part 104.

[0063] In the above embodiment, the trigger portion 24 may include but is not limited to a cylindrical or square column, etc., and the shape of the trigger portion 24 may be adapted to the shape of the second hole 106a. The trigger portion 24 and the second hole 106a of the second limit seat 106 are slidably matched, thereby providing a guide limit on the side of the valve plate 21 close to the assembly port 103, thereby improving the installation reliability and movement reliability of the valve plate 21. Moreover, by providing a separate trigger portion 24, and the trigger portion 24 is closer to the assembly port 103, it is easier to trigger the air duct switching member 20.

[0064] Referring to the above embodiments, optionally, the air duct switching member 20 may include an extension rod 23 and a trigger portion 24, a second limit seat 106 is provided in the assembly port 103, and a first limit seat 105 is provided in the first air duct 101. Thus, through the synergistic effect of the extension rod 23 and the trigger portion 24, it is beneficial to further improve the installation reliability and movement stability of the valve plate 21.

[0065] In some embodiments of the present invention, Figure 1 As shown, the valve plate 21 includes a main body 211 and a skirt 212 . The peripheral side of the main body 211 is formed with a conical surface. Part of the main body 211 is located in the blocking portion 104 . The skirt 212 is connected to the main body 211 and stops at the blocking portion 104 .

[0066] In the valve disc 21 of the above structure, the main body 211 is tapered. When the valve disc 21 and the blocking part 104 are matched, the main body 211 can more easily enter the annular hole formed by the blocking part 104, thereby improving the success rate of the valve disc 21 and the blocking part 104 being connected. The skirt part 212 can stop against the blocking part 104 to block the assembly port 103 and the first air duct 101. The valve disc 21 of the above structure can be matched with the blocking part 104 more easily, and the effect of closing the annular hole of the blocking part 104 is also better.

[0067] In some embodiments of the present invention, Figure 1 , Figure 4 and Figure 5 As shown, the air outlet assembly 10 includes an air outlet component 1 and a joint portion 2, the air outlet component 1 is provided with a first air duct 101 and a second air duct 102, and the first air duct 101 runs through both ends of the air outlet component 1; the joint portion 2 is detachably arranged at both ends of the air outlet component 1, and is provided with an air duct switching part 20 and an assembly port 103.

[0068] In the above scheme, the air outlet component 10 is a split structural component. The split structure can be used to separately manufacture the air outlet component 1 and the joint part 2, and then the three are combined to form the air outlet component 10. Compared with the one-piece air outlet component, this method can reduce the mold opening and assembly difficulties of the air outlet component 10, reduce costs, and reduce assembly steps. Moreover, the air duct switching component 20 is first assembled to the joint part 2, and then assembled to the air outlet component 1 together with the joint part 2, thereby reducing the assembly difficulty of the air duct switching component 20, which is beneficial to the mass production of the air outlet component 10 and improving the product yield of the air outlet component 10.

[0069] In some embodiments of the present invention, Figure 5 and Figure 6 As shown, the air outlet component 1 includes a skeleton 11 and blades 12, a first air duct 101 is arranged in the skeleton 11, a through hole 11a is arranged on the side wall of the skeleton 11, and a plurality of through holes 11a are arranged along the circumference of the skeleton 11; there are a plurality of blades 12, and they are arranged in sequence along the circumference of the skeleton 11, and the projections of any two adjacent blades 12 on the outer peripheral side surface of the skeleton 11 do not intersect, and each blade 12 is correspondingly provided with at least one through hole 11a, and a second air duct 102 is defined between each blade 12 and the skeleton 11.

[0070] The first air duct 101 may refer to a channel formed inside the frame 11 for circulating airflow.

[0071] It can be understood that since the blades 12 are arranged in sequence in a plurality along the circumference of the skeleton 11, and each blade 12 corresponds to at least one through hole 11a, the through holes 11a are also arranged in a plurality at least along the circumference of the skeleton 11, thereby allowing the airflow in the first air duct 101 to flow evenly to the position of each blade 12.

[0072] “A second air duct 102 is defined between each blade 12 and the skeleton 11 ” may be understood as the second air duct 102 is formed by a gap between a surface of the blade 12 close to the skeleton 11 and an outer surface of the skeleton 11 .

[0073] The outer peripheral side surface of the skeleton 11 may refer to the side surface of the skeleton 11 formed around the extension direction of the first air duct 101 .

[0074] Since each blade 12 corresponds to at least one through hole 11a, and the through hole 11a is connected to the first air duct 101 and the second air duct 102 formed between the blade 12 and the frame 11, the airflow in the first air duct 101 can flow to the second air duct 102 through the through hole 11a. Moreover, since the air outlet direction of the second air duct 102 is inclined relative to the outer peripheral side of the frame 11, the airflow can be at a certain angle relative to the outer peripheral side of the air outlet component 1 after being blown out from the second air duct 102. Since there are multiple blades 12, there are also multiple second air ducts 102 formed, so that air can be blown in a clockwise or counterclockwise direction on the outer peripheral side of the air outlet component 1.

[0075] In the above scheme, the air outlet component 1 is a split structure, so that the skeleton 11 and the blades 12 can be made separately and then spliced ​​to form the air outlet component 1, thereby reducing the difficulty of mold opening or the difficulty of the manufacturing process, and reducing the manufacturing cost. Moreover, since the plurality of blades 12 are arranged on the skeleton 11 in sequence along the circumference of the skeleton 11, and the projections of any two adjacent blades 12 on the outer peripheral side of the skeleton 11 do not intersect, the size of each blade 12 can be made relatively small, which can save materials and further reduce the manufacturing cost. In the later use process, when one of the skeleton 11 and the blades 12 is damaged, it is only necessary to replace the damaged part, thereby reducing the use cost.

[0076] Alternatively, if Figure 2 and Figure 3 As shown, the plurality of blades 12 are connected end to end in sequence and surround the skeleton 11. Optionally, the plurality of blades 12 may also be arranged at intervals along the circumferential direction of the skeleton 11.

[0077] Optionally, the blade 12 may be a long strip blade, that is, the blade 12 may extend in the axial direction of the skeleton 11. The skeleton 11 may be provided with a plurality of through holes 11a at a position corresponding to each blade 12, and the plurality of through holes 11a are arranged at intervals in the axial direction of the skeleton 11. The blade 12 may also be a short blade, for example, in the axial direction of the skeleton 11, the blade 12 may also be provided in plurality, and the skeleton 11 may be provided with a plurality of through holes 11a at a position corresponding to each blade 12, and the plurality of through holes 11a are arranged at intervals in the axial direction of the skeleton 11.

[0078] In some embodiments of the present invention, Figure 5 and Figure 6 As shown, a plurality of groups of through holes 11a are provided along the circumference of the skeleton 11, and each group of through holes 11a is provided along the axial direction of the skeleton 11. The blade 12 is provided with a hook 121, which cooperates with at least one of the through holes 11a in each group and can be passed through the through hole 11a and stop at the inner wall of the skeleton 12.

[0079] It can be understood that the multiple groups of through holes 11a in the circumferential direction of the skeleton 11 correspond to multiple blades 12, that is, each blade 12 corresponds to a group of through holes 11a. Since each group of through holes 11a is provided with multiple ones along the axial direction of the skeleton 11, the flow rate of the airflow in the first air duct 101 to the outside can be increased, and the air outlet efficiency of the second air duct 102 can be improved.

[0080] In the above technical solution, the blade 12 is matched with the through hole 11a through the hook 121, so that the blade 12 is fixed on the skeleton 12, thereby realizing the installation or disassembly between the blades 12, and the connection method is relatively simple and easy to operate, which is conducive to the later repair and disassembly. The hook 121 is adapted to be connected with multiple through holes 11a, which can effectively utilize the through holes 11a for circulating airflow, and there is no need to set a separate hole on the skeleton 11, which can reduce the difficulty of mold opening or manufacturing process, thereby helping to reduce manufacturing costs. In addition, the hook 121 can pass through the through hole 11a, so that part of the hook 121 is located in the first air duct 101, which is easy to observe and operate, and convenient for the disassembly of the blade 12 and the skeleton 11.

[0081] In some embodiments of the present invention, Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, the frame 11 is provided with an embedding groove 11b, and the blade 12 is provided with a protruding portion 12a, and the protruding portion 12a is embedded in the embedding groove 11b.

[0082] The embedding groove 11b can be compatible with the shape of the protrusion 12a, including but not limited to a circle or a square, etc. Since the blade 12 is connected to the frame 11 by the hook 121, on this basis, the connection reliability of the blade 12 and the frame 11 can be further improved through the nesting cooperation of the protrusion 12a and the embedding groove 11b, and the probability of the blade 12 being loosened during the air outlet of the second air duct 102 is reduced, which is conducive to improving the stability of the airflow of the second air duct 102.

[0083] In some embodiments of the present invention, Figure 5 and Figure 6As shown, the embedded groove 11b and the protrusion 12a extend along the axial direction of the skeleton 11. It can be understood that the embedded groove 11b can be a long strip groove, and the protrusion 12a can be a long strip convex strip, so that the protrusion 12a and the embedded groove 11b have a larger contact surface, and the binding effect of the two after cooperation is stronger, so that the connection reliability of the blade 12 and the skeleton 11 can be further improved.

[0084] In some embodiments of the present invention, Figure 6 As shown, the skeleton 11 may include a cylindrical portion 111, a connecting rod 112, and a partition plate 113. There are two cylindrical portions 111, which are spaced apart; the connecting rod 112 is disposed between the two cylindrical portions 111 and connects the two cylindrical portions 111, there are multiple connecting rods 112, and they are spaced apart along the circumferential direction of the cylindrical portion 111; there are multiple partition plates 113 between any two adjacent connecting rods 112, and the multiple partition plates 113 are spaced apart along the length direction of the connecting rods 112, and a through hole 11a is formed between any two adjacent partition plates 113.

[0085] In the above technical solution, in the skeleton 11 composed of the cylindrical portion 111, the connecting rod 112 and the partition plate 113, since two adjacent connecting rods 112 are connected by multiple partition plates 113, while having more through holes 11a and higher ventilation efficiency, the structural strength and rigidity of the entire skeleton 11 can be improved, which is beneficial to reduce the probability of damage to the skeleton 11 when it falls, thereby extending the service life of the skeleton 11.

[0086] In some embodiments of the present invention, Figure 2 , Figure 3 and Figure 5 As shown, the blade 12 has a bent portion 12b, and the bent portion 12b and the connecting rod 112 define a second air duct 102. Since the blade 12 is connected to the frame 11, through the above solution, a relatively narrow second air duct 102 can be formed between the bent portion 12b and the outer side surface of the connecting rod 112, which is conducive to enhancing the air outlet speed and air outlet effect of the second air duct 102.

[0087] In some embodiments of the present invention, Figure 5 and Figure 6 As shown, the blade 12 is provided with a hook 121, and at least one of the multiple through holes 11a between any two adjacent connecting rods 112 can form a hole that cooperates with the hook 121. A limiting plate 114 is provided in the hole, and the limiting plate 114 connects two adjacent partition plates 113. The hook 121 can pass through the hole and stop at the limiting plate 114.

[0088] It can be understood that the stop plate 114 can stop the hook 121, thereby fixing the hook 121 and improving the connection reliability between the blade 12 and the frame 11. The structure of the clamping hole using this solution is relatively simple and easy to manufacture.

[0089] In some embodiments of the present invention, Figure 5 As shown, there are multiple hooks 121, which are spaced apart along the length direction of the blade 12. The length direction of the blade 12 may refer to Figure 6 In the front-to-back direction, by providing a plurality of hooks 121 on the blade 12, the blade 12 can be fixed to the frame 11 at a plurality of positions, thereby improving the connection reliability between the blade 12 and the frame 11.

[0090] In some embodiments of the present invention, Figure 5 and Figure 6 As shown, the connecting rod 112 is provided with an embedding groove 11b, which extends along the length direction of the connecting rod 112, and the blade 12 is provided with a protrusion 12a, which extends along the length direction of the blade 12 and is embedded in the embedding groove 11b.

[0091] The length direction of the connecting rod 112 may refer to Figure 5 and Figure 6 In the above scheme, the embedding groove 11b can refer to a long strip-shaped groove. By arranging the embedding groove 11b on the connecting rod 112, the space on the connecting rod 112 can be fully utilized, and the embedding groove 11b can be conveniently arranged. The length direction of the blade 12 can also refer to Figure 5 and Figure 6 In the front-to-back direction, the protrusion 12a is a long strip-shaped convex strip, which has a stronger connection reliability by cooperating with the embedding groove 11b, thereby improving the connection reliability of the blade 12 and the skeleton 11.

[0092] The hair care accessory 100 according to an embodiment of the present invention comprises an air outlet component 10 and an air duct switching component 20. The air outlet component 10 has a first air duct 101 and a second air duct 102. The second air duct 102 is arranged on the side of the air outlet component 10 and connects the first air duct 101 and the outside of the air outlet component 10. An assembly port 103 is arranged at one end of the air outlet component 10. The air duct switching component 20 is arranged in the assembly port 103. The air duct switching component 20 is configured to always keep blocking the assembly port 103 and the first air duct 101, and can connect the assembly port 103 and the first air duct 101 when triggered.

[0093] In the above embodiment, it can be understood that one end of the air outlet component 10 is closed and the other end is provided with an assembly port 103. Thus, when the air outlet component 10 is stored alone, the air duct switching component 20 can keep the assembly port 103 and the first air duct 101 in a disconnected state. Thus, when the hair care accessory 100 is not in use, dust, water stains and other particles can be prevented from entering the first air duct 101, which is beneficial to ensure the cleanliness of the interior of the first air duct 101 and to ensure that the user avoids blowing out polluted air when caring for the hair, thereby protecting the health of the user.

[0094] According to the hair care accessory 100 of the embodiment of the present invention, the first air duct 101 of the air outlet assembly 10 can remain closed in a normal state under the action of the air duct switching member 20, and communicate with the assembly port 103 when the air duct switching member 20 is triggered, which is conducive to reducing the growth of bacteria or the entry of debris in the first air duct 101 during daily use of the hair care accessory 100. In addition, the air duct switching structure of the hair care accessory 100 with the above structure is relatively simple, which can reduce costs, and is easy to operate, which can improve the user experience.

[0095] like Figure 7 As shown, a hair care accessory 100 according to an embodiment of the present invention comprises: an air outlet component 1, the air outlet component 1 having a first air duct 101 and a second air duct 102, the second air duct 102 being arranged on the side of the air outlet component 1 and connecting the first air duct 101 and the outside of the air outlet component 1, the air outlet direction of the second air duct 102 being inclined relative to the wall surface of the side of the air outlet component 1, joint parts 2 being arranged at both ends of the air outlet component 1, the two joint parts 2 being configured to always keep the ends of the air outlet component 1 closed, and being able to conduct the ends of the air outlet component 1 and the first air duct 101 when triggered.

[0096] The connector 2 may refer to a docking component that can be connected to other components that are matched with the hair care accessory 100. For example, the hair care accessory 100 is one of the components of the hair care device 1000, and the hair care device 1000 may also include a host 200. The host 200 is explained in the above text, and the connector 2 is connected to the host 200.

[0097] For ease of understanding, the two joints 2 of the air outlet component 1 are respectively referred to as the first joint and the second joint, and the first joint and the second joint can keep both ends of the air outlet component 1 closed under normal conditions. When the first joint is docked with the host 200, the position where the first joint of the air outlet component 1 is located is connected to the first air duct 101. At this time, the position where the second joint of the air outlet component 1 is located is disconnected from the first air duct 101. When the host 200 delivers airflow to the first air duct 101, the air outlet component 1 can discharge air along the first direction (for example, clockwise or counterclockwise) through the second air duct 102.

[0098] The air outlet component 1 can also be turned 180 degrees to be connected to the main unit 200, that is, the second connector of the air outlet component 1 is connected to the main unit 200. At this time, the position of the second connector of the air outlet component 1 is connected to the first air duct 101, and the position of the first connector in the air outlet component 1 is disconnected from the first air duct 101. When the main unit 200 delivers airflow to the first air duct 101, the air outlet component 1 can discharge air through the second air duct 102 in a second direction opposite to the first direction.

[0099] In the above example, optionally, the first direction may be a clockwise direction, and the second direction may be a counterclockwise direction; or, the first direction may be a counterclockwise direction, and the second direction may be a clockwise direction.

[0100] In the above embodiment, the joint part 2 can be a valve-like component, and the joint part 2 is controlled by the internal valve core to open or disconnect the external connection between the first air duct 101 and the air outlet component 1. The joint part 2 can also be a component with an elastic diaphragm arranged in the middle, and the elastic diaphragm can be stretched open under pressure, and a connecting port is formed, so that the first air duct 101 and the outside of the air outlet component 1 are connected, and when the elastic diaphragm is not subjected to force, the first air duct 101 and the outside of the air outlet component 1 are kept disconnected. The joint part 2 can also be a baffle arranged in the middle, and the baffle is covered on the step inside the joint part 2 by magnetic attraction. The baffle can be pushed away from the step under pressure, and a connecting port is formed, so that the first air duct 101 and the outside of the air outlet component 1 are connected, and when the baffle is not subjected to force, the baffle is magnetically attracted to the step again, so that the first air duct 101 and the outside of the air outlet component 1 are kept disconnected. In the above embodiment, no specific limitation is made here.

[0101] According to the hair care accessory 100 of the embodiment of the present invention, the air outlet component 1 can be kept in a closed state at both ends of the air outlet component 1 under normal conditions through the two joint parts 2, and the end of the air outlet component 1 and the first air duct 101 can be connected when the joint part 2 is triggered. Therefore, when the hair care accessory 100 is connected with the paired components through the two joint parts 2, the hair care accessory 100 can realize the switching of the air outlet direction of the second air duct 102 between two opposite directions. The structure of the hair care accessory 100 is relatively simple, which is conducive to reducing the number of parts and reducing manufacturing costs. Moreover, the hair care accessory 100 is easy to operate when switching the wind direction, which can reduce the difficulty of use and improve the user experience.

[0102] like Figure 8 As shown, the hair care device 1000 according to an embodiment of the present invention includes a main unit 200 and a hair care accessory 100, wherein the main unit 200 has an air outlet 201; the hair care accessory 100 can be the hair care accessory 100 in any of the foregoing embodiments, wherein the first air duct 101 is connected to the air outlet 201.

[0103] The host 200 can refer to the explanation in the previous text, and the air outlet 201 can refer to the air outlet port of the host 200, and is connected to the first air duct 101 of the hair care accessory 100, wherein the air outlet 201 can include but is not limited to hot air, cold air or normal temperature air.

[0104] The hair care device 1000 according to the embodiment of the present invention adopts the above-mentioned hair care accessory 100, has a relatively simple connection structure, is easy to operate, can reduce costs, and improve user experience.

[0105] In the description of this specification, the description with reference to the terms "some embodiments", "optionally", "further" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0106] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A hair care accessory, characterized in that: include: An air outlet component, the air outlet component having a first air duct and a second air duct, the second air duct being arranged at a side of the air outlet component and connecting the first air duct and the outside of the air outlet component, the air outlet direction of the second air duct being inclined relative to the wall surface of the side of the air outlet component, and assembly openings being arranged at both ends of the air outlet component; An air duct switching component is provided in each of the assembly ports, and the air duct switching component is configured to always block the assembly port and the first air duct, and can connect the assembly port and the first air duct when triggered.

2. The hair care accessory according to claim 1, characterized in that: A blocking portion is provided in the assembly opening, the blocking portion is annular and extends along the circumferential direction of the assembly opening, and the air duct switching member includes a valve plate, the valve plate abuts against the blocking portion and is configured to be able to disengage from the blocking portion when triggered.

3. The hair care accessory according to claim 2, characterized in that: The air duct switching member further comprises an elastic member, and the elastic member elastically acts on the valve plate so that the valve plate is always kept against the blocking portion.

4. The hair care accessory according to claim 3, characterized in that: A first limit seat is provided in the first air duct, and the first limit seat is provided with a first hole. The air duct switching member includes an extension rod, the extension rod is connected to the valve plate, and the extension rod is movably provided in the first hole. The elastic member is provided in the first hole and stops at the extension rod.

5. The hair care accessory according to claim 4, characterized in that: The first hole passes through the first limiting seat, and two ends of the elastic member respectively abut against the extension rods of the two air duct switching members.

6. The hair care accessory according to claim 2, characterized in that: A second limit seat is provided in the assembly port, and the second limit seat is provided with a second hole. The air duct switching member includes a trigger part, and the trigger part is connected to the valve plate. The trigger part is movably provided in the second hole, and when triggered, the valve plate can be driven to disengage from the blocking part.

7. The hair care accessory according to claim 2, characterized in that: The valve plate includes a main body and a skirt. The peripheral side surface of the main body is formed with a conical surface. Part of the main body is located in the blocking portion. The skirt is connected to the main body and stops at the blocking portion.

8. The hair care accessory according to any one of claims 1 to 7, characterized in that The air outlet component comprises: An air outlet component, wherein the air outlet component is provided with the first air duct and the second air duct, and the first air duct runs through both ends of the air outlet component; A joint part, which is detachably arranged at both ends of the air outlet component and is provided with the air duct switching component and the assembly port.

9. The hair care accessory according to claim 8, characterized in that The air outlet component comprises: A frame, wherein the first air duct is provided in the frame, and a through hole is provided on a side wall of the frame; The blades are multiple and arranged in sequence along the circumference of the skeleton. The projections of any two adjacent blades on the outer peripheral side of the skeleton do not intersect. Each blade is correspondingly provided with at least one through hole. The second air duct is defined between each blade and the skeleton.

10. A hair care accessory, characterized in that: include: An air outlet component, the air outlet component having a first air duct and a second air duct, the second air duct being arranged at a side of the air outlet component and communicating with the first air duct and the outside of the air outlet component, and an assembly port being arranged at one end of the air outlet component; An air duct switching component is disposed in the assembly port, and the air duct switching component is configured to always block the assembly port and the first air duct, and can connect the assembly port and the first air duct when triggered.

11. A hair care accessory, characterized in that: include: An air outlet component, wherein the air outlet component has a first air duct and a second air duct, the second air duct is arranged on the side of the air outlet component and connects the first air duct and the outside of the air outlet component, the air outlet direction of the second air duct is inclined relative to the wall surface of the side of the air outlet component, and joints are provided at both ends of the air outlet component, and the two joints are configured to always keep the ends of the air outlet component closed, and can connect the ends of the air outlet component and the first air duct when triggered.

12. A hair care device, characterized in that: include: A host, wherein the host has an air outlet; The hair care accessory according to any one of claims 1 to 11, wherein the first air duct is connected to the air outlet.

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