Air straight plate clamp

Abstract

The invention provides an air straight plate clamp, and relates to the related technical field of hairdressing devices. The air straight plate clamp comprises a clamping plate assembly, and the clamping plate assembly comprises an upper clamping plate assembly and a lower clamping plate assembly which are oppositely arranged. The lower clamping plate assembly comprises a lower shell assembly forming an installation cavity with an installation opening; the air duct assembly is arranged in the mounting cavity, the air outlet end of the air duct assembly corresponds to the mounting opening, and the upper side face of the air outlet end is concaved inwards to form a mounting groove, a first air outlet and a second air outlet; the lower heating clamping plate assembly is movably mounted at the notch of the mounting groove, and the moving path of the lower heating clamping plate assembly is provided with a first working position for correspondingly blocking the first air outlet and a second working position for correspondingly blocking the second air outlet. By improving the lower clamping plate assembly, in the process that a user uses the air straight plate clamp to perm hair, no matter whether any side, in the width direction, of the air straight plate clamp corresponds to a hair tip, hair of the user can be blown and dried in the moving direction of the air straight plate clamp, and the user experience degree is improved.

Description

Technical Field

[0001] The invention relates to the technical field related to hairdressing devices, and in particular to an air straightener. Background Art

[0002] In the related technology, as users pursue more diversified hair styles, air straighteners are becoming more and more popular with users due to their low cost, simple structure, and good perming effect. When using air straighteners to perm hair, the upper and lower plate clamp components are closed to heat and squeeze the hair. When the hair is pulled down along the air outlet, air can be blown out along the air outlet to straighten the hair, ultimately achieving straightening and drying hair styling effects.

[0003] However, due to space structure requirements, the air straighteners currently on the market only have air outlet on one side. After blowing and pulling the hair on one side, the user has to change hands and confirm the air outlet direction of the product before operating the product to blow and pull the hair. Summary of the invention

[0004] In view of this, the purpose of the present application is to provide an air straight clip to solve the technical problem in the prior art that the air straight clip affects the user experience due to the single air outlet mode.

[0005] In order to achieve the above objectives, this application provides the following technical solutions: The present application provides an air straight plate clamp, the air straight plate clamp comprises a clamping plate assembly, the clamping plate assembly comprises an upper clamping plate assembly and a lower clamping plate assembly which are arranged opposite to each other, wherein the lower clamping plate assembly comprises: A lower shell assembly, wherein the lower shell assembly forms a mounting cavity with a mounting opening; An air duct component, wherein the air duct component is arranged in the installation cavity, the air outlet end of the air duct component corresponds to the installation opening, and the upper side surface of the air outlet end is concave to form an installation groove, wherein the air outlet end is formed with a first air outlet and a second air outlet, the first air outlet corresponds to a first long side of the installation opening, and the second air outlet corresponds to a second long side of the installation opening opposite to the first long side; And a lower heating clamping plate assembly, which is movably installed at the slot of the mounting slot, and has a working position on its moving path for selectively blocking the first air outlet and the second air outlet, wherein the working position includes: a first working position corresponding to blocking the first air outlet, and a second working position corresponding to blocking the second air outlet.

[0006] According to some embodiments of the present application, the lower heating clamping plate assembly includes: A floating plate, the floating plate is movably arranged in the mounting groove along the width direction of the mounting groove, and a lower mounting groove is formed on the upper side of the floating plate; An air guide plate, used for guiding the wind outputted through the first air outlet and / or the second air outlet, wherein the air guide plate cover is arranged on the lower mounting groove to form a lower mounting cavity, and a silicon strip extension opening and a lower heating block extension opening are arranged on the air guide plate; A lower heating block, wherein the lower heating block is disposed in the lower mounting cavity and an upper side surface of the lower heating block extends out of the lower heating block extension port; And a hair-pulling silicon strip is used to cooperate with the upper clamping plate assembly to clamp the hair and drive the lower heating clamping plate assembly to move in the installation groove, wherein the hair-pulling silicon strip is arranged in the lower installation cavity, and the upper side surface of the hair-pulling silicon strip extends out of the silicon strip extension port.

[0007] According to some embodiments of the present application, the lower side surfaces at both ends of the air guide plate are respectively formed with first limit plates extending in a direction perpendicular to the air guide plate body, the first limit plates are provided with first guide grooves, and the two ends of the lower heating block are respectively provided with first ribs, and the first ribs are slidably arranged in the first guide grooves; The lower heating clamping plate assembly further includes: a first elastic support assembly, which is arranged in the lower mounting cavity and located between the floating plate and the lower heating block, and is used for elastically supporting the lower heating block.

[0008] According to some embodiments of the present application, first ribs are respectively provided at both ends of the lower heating block, first limit plates are respectively formed on the lower side surfaces at both ends of the air guide plate, and first support tables are formed on the upper side surfaces at both ends of the floating plate; Wherein, the first limiting plate cooperates with the first supporting table surface to form a first limiting groove for limiting the first rib.

[0009] According to some embodiments of the present application, the groove width of the first limiting groove in the direction perpendicular to the upper side surface of the lower heating block is greater than the rib thickness of the first rib, so that the lower heating block can move a preset distance in the direction perpendicular to the upper side surface thereof; The lower heating clamping plate assembly further includes: a first elastic support assembly, which is arranged in the lower mounting cavity and located between the floating plate and the lower heating block, and is used for elastically supporting the lower heating block.

[0010] According to some embodiments of the present application, the first elastic support member includes: silicone pads arranged at intervals on the lower side of the lower heating block along the length direction of the lower heating block.

[0011] According to some embodiments of the present application, second limiting plates are respectively formed on the lower side surfaces at both ends of the air guide plate, a second guide groove is provided on the second limiting plate, and second ribs are respectively provided at both ends of the drawn silicon strip, and the second ribs are slidably arranged in the second guide groove; The lower heating clamping plate assembly also includes: a second elastic support assembly, which is arranged in the lower installation cavity and located between the upper side of the floating plate and the lower side of the hair-pulling silicon strip, and is used for elastically supporting the hair-pulling silicon strip.

[0012] According to some embodiments of the present application, second ribs are respectively provided at both ends of the drawn silicon strip, second limit plates are respectively formed on the lower side surfaces at both ends of the air guide plate, and second support tables are formed on the upper side surfaces at both ends of the floating plate; Wherein, the second limiting plate cooperates with the second supporting table surface to form a second limiting groove for limiting the second rib.

[0013] According to some embodiments of the present application, the width of the second limiting groove in the direction perpendicular to the upper side surface of the pull-type silicon strip is greater than the rib thickness of the second rib, so that the pull-type silicon strip can move a preset distance in the direction perpendicular to the upper side surface thereof; The lower heating clamping plate assembly also includes: a second elastic support assembly, which is arranged in the lower installation cavity and located between the upper side of the floating plate and the lower side of the hair-pulling silicon strip, and is used for elastically supporting the hair-pulling silicon strip.

[0014] According to some embodiments of the present application, the second elastic support member includes: springs arranged at intervals on the lower side of the hair-pulling silicon strip along the length direction of the hair-pulling silicon strip.

[0015] According to some embodiments of the present application, the lower shell assembly includes: a lower clamping plate upper shell and a lower clamping plate lower shell, the lower clamping plate upper shell and the lower clamping plate lower shell cooperate to form the installation cavity with the installation opening; The air duct assembly comprises: an air duct lower shell and an air duct upper cover, wherein the air duct lower shell and the air duct upper cover cooperate to form an air supply channel, wherein the first air outlet and the second air outlet are formed at the ends of the air supply channel.

[0016] According to some embodiments of the present application, the upper shell of the lower clamping plate is respectively formed with limiting folding plates extending toward the air duct upper cover at both ends, and the upper side surfaces at both ends of the air duct upper cover are respectively formed with sliding platforms; Both ends of the floating plate are respectively provided with hooks bent toward the side surfaces of the floating plate; Among them, the limiting folding plate cooperates with the slide to form a slide groove, and the two hooks can be slidably limited in the corresponding slide grooves, so that the lower heating clamping plate assembly can be movably installed at the notch of the installation groove.

[0017] According to some embodiments of the present application, ribs are provided at intervals on the upper side and the lower side of the hook, respectively, and the ribs are used for sliding contact with the inner wall of the slide groove.

[0018] According to some embodiments of the present application, ribs are arranged at intervals on the upper side of the curved hook, and the ribs are used to slide in contact with the inner side wall portion of the sliding groove corresponding to the limiting folding plate; balls are provided on the lower side of the curved hook, and the balls are used to slide in contact with the inner side wall portion of the sliding groove corresponding to the sliding table.

[0019] According to some embodiments of the present application, the air duct assembly further includes: position limiting soft rubber respectively provided on the first air outlet and the second air outlet; Among them, one side of the floating plate corresponding to the width direction of the installation groove forms a first blocking surface, and the first blocking surface is used to block the first air outlet; the other side of the floating plate corresponding to the width direction of the installation groove forms a second blocking surface, and the second blocking surface is used to block the second air outlet.

[0020] In the above technical scheme, an air straightening clip is provided. By improving the lower clamping plate assembly, air outlets are arranged on both sides of the lower clamping plate assembly in the width direction. By utilizing the movable function of the lower heating clamping plate assembly in the lower clamping plate assembly, the two air outlets are selectively blocked. Therefore, when the user uses the air straightening clip to perm their hair, no matter which side in the width direction of the air straightening clip corresponds to the hair ends, the user's hair can be blow-dried along the moving direction of the air straightening clip, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 is a schematic diagram of an air straight clip according to an exemplary embodiment; Figure 2 is a diagram showing the main components of an air straight clip in a separated state according to an exemplary embodiment; Figure 3 is a schematic diagram of a lower heating clamping plate assembly according to an exemplary embodiment; Figure 4 is an exploded view of a lower heating clamping plate assembly according to an exemplary embodiment; Figure 5 is a schematic diagram of an upper side of a floating plate according to an exemplary embodiment; Figure 6 yes Figure 5 Schematic diagram of the structure of the middle A part; Figure 7is a schematic diagram of the bottom side of a floating plate according to an exemplary embodiment; Figure 8 yes Figure 7 Schematic diagram of the structure of the middle B part; Fig. 9 is a side view of a lower heating clamping plate assembly according to an exemplary embodiment; Fig.10 is a schematic cross-sectional view of a lower heating clamping plate assembly in a width direction according to an exemplary embodiment; Fig.11 is a schematic cross-sectional view of a lower heating clamping plate assembly corresponding to a first elastic support assembly in a length direction according to an exemplary embodiment; Fig.12 yes Fig.11 Schematic diagram of the C part structure; Fig.13 is a schematic cross-sectional view of a lower heating clamping plate assembly corresponding to a second elastic supporting assembly in a length direction according to an exemplary embodiment; Fig.14 is a schematic diagram of an air duct assembly according to an exemplary embodiment; Fig.15 is an exploded view of an air duct assembly according to an exemplary embodiment; Fig.16 is a schematic diagram showing the cooperation between the air duct upper cover and the limiting soft rubber according to an exemplary embodiment; Fig.17 is a schematic diagram of an air duct upper cover according to an exemplary embodiment; Fig.18 yes Fig.17 Schematic diagram of the structure of the middle D section; Fig.19 is a schematic diagram of a lower housing assembly according to an exemplary embodiment; Fig. 20 is a schematic diagram of an upper shell of a lower splint according to an exemplary embodiment; Fig.21 is a cross-sectional view in the length direction of an air straight plate clamp according to an exemplary embodiment; Fig. 22 yes Fig.21 Schematic diagram of the structure of the middle E section; Fig.23 yes Fig.21 Schematic diagram of the structure of the middle F section; Fig.24 is a cross-sectional view in the width direction of an air straight plate clamp according to an exemplary embodiment; Fig.25 yes Fig.24 Schematic diagram of the structure of the middle G section.

[0023] In the figure: 10. Air straight plate clamp; 11. Lower clamp assembly; 12. Upper clamp assembly; 13. Air inlet assembly; 111, lower shell assembly; 1111, lower splint upper shell; 1111A, mounting opening; 11111, limiting folding plate; 1112, lower splint lower shell; 112, air duct assembly; 1121, air duct upper cover; 1121A, first air outlet; 1121B, second air outlet; 1121C, mounting slot; 11211, slide; 11212, transverse rib; 1122, air duct lower shell; 1123, limit soft rubber; 1124, fan assembly; 1125, motor assembly; 113, lower heating splint assembly; 1131, floating plate; 11310, hook; 11311, rib position; 11312, ball bearing; 11313, first blocking surface; 11314, second blocking surface; 1132, air guide plate; 11321, first limit plate; 113211, first guide groove; 1133, lower heating block; 11331, first rib; 1134, drawn silicon strip; 11341, second rib; 1135, first elastic support assembly; 1136, second elastic support assembly. DETAILED DESCRIPTION

[0024] The present application is further described in detail below through the accompanying drawings and embodiments. Through these descriptions, the characteristics and advantages of the present application will become clearer and more specific.

[0025] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. Although various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless otherwise noted.

[0026] In addition, the technical features involved in different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0027] In the related technology, the air straighteners currently on the market are generally composed of an upper clamping plate assembly, a lower clamping plate assembly and a tail air inlet assembly. An air outlet is provided on the lower clamping plate assembly, and the motor assembly in the air duct assembly of the lower clamping plate assembly rotates to drive the fan assembly to bring air into the air duct assembly, and finally blow it out from the air outlet. After the upper and lower clamping plates are closed, the hair is heated and squeezed. In the process of pulling the hair down along the air outlet direction, the air can be blown out along the air outlet to blow and straighten the hair, and finally achieve the straightening and drying hair styling effect. Due to the spatial structure requirements, the air straighteners currently on the market only have one-side air outlet. After blowing and pulling the hair on one side, the user has to change hands and confirm the air outlet direction of the product before operating to blow and pull the hair.

[0028] The present application provides an air straightening clip, which improves the lower clamping plate assembly and arranges air outlets on both sides thereof in the width direction. The movable function of the lower heating clamping plate assembly in the lower clamping plate assembly is utilized to selectively block the two air outlets. Thus, when the user uses the air straightening clip to perm their hair, no matter which side of the air straightening clip in the width direction corresponds to the hair ends, the user's hair can be blow-dried along the moving direction of the air straightening clip, thereby improving the user experience.

[0029] The technical solution of this embodiment is described in detail below in conjunction with the accompanying drawings. The following embodiments and implementation methods can be combined with each other if there is no conflict.

[0030] An exemplary embodiment of the present invention provides an air straight plate clamp, such as Figure 1 As shown, Figure 1 Schematic diagram of an air straight plate clamp according to an exemplary embodiment. The air straight plate clamp 10 includes a clamp assembly, an air inlet assembly 13 arranged at the rear of the clamp assembly, wherein the clamp assembly includes an upper clamp assembly 12 and a lower clamp assembly 11 arranged opposite to each other. Figure 2 As shown, in this embodiment, the lower clamping plate assembly 11 includes: a lower shell assembly 111, an air duct assembly 112 and a lower heating clamping plate assembly 113, etc.

[0031] Specifically, Figure 1 , Figure 2 , Fig.16 , Fig.24 As shown, the lower shell component 111 forms a mounting cavity with a mounting opening 1111A. The air duct component 112 is disposed in the mounting cavity, the air inlet end of the air duct component 112 extends and connects to the air inlet component 13, the air outlet end of the air duct component 112 is correspondingly assembled at the mounting opening 1111A, and the upper side surface of the air outlet end is concavely formed with a mounting groove 1121C, wherein the air outlet end is formed with a first air outlet 1121A and a second air outlet 1121B, the first air outlet 1121A corresponds to the first long side of the mounting opening 1111A, and the second air outlet 1121B corresponds to the second long side of the mounting opening 1111A opposite to the first long side. The lower heating clamping plate assembly 113 is movably installed at the slot of the installation slot 1121C, and the lower heating clamping plate assembly 113 has a working position on its moving path for selectively blocking the first air outlet 1121A and the second air outlet 1121B, wherein the working positions include: a first working position corresponding to blocking the first air outlet 1121A, and a second working position corresponding to blocking the second air outlet 1121B.

[0032] In this embodiment, the upper clamping plate assembly 12 and the lower clamping plate assembly 11 are hinged at one end, and the other end can be opened and closed, so that the hair can be clamped. The air duct assembly 112 includes a fan unit and a shell air duct lower shell 1122 and an air duct upper cover 1121 that define the air duct. An air inlet is provided at the tail of the lower clamping plate assembly 11, and a first air outlet 1121A and a second air outlet 1121B are provided on the side of the lower clamping plate assembly 11 corresponding to the lower heating clamping plate assembly 113. The lower heating clamping plate assembly 113 can move during the hair clamping process, and its moving direction will first move in the opposite direction of the air straightening clamp 10, and then move with the air straightening clamp 10, that is: when used to operate the air straightening clamp 10 to move from the root of the hair to the tip of the hair, the lower heating clamping plate assembly 113 first moves in the opposite direction of the air straightening clamp 10, so that the output air outlet The air outlet always corresponds to the moving direction of the air straight plate clamp 10. At this time, if the lower heating clamp plate assembly 113 is located in the first working position, the lower heating clamp plate assembly 113 blocks the first air outlet 1121A, and the air is discharged from the second air outlet 1121B, and the second air outlet 1121B corresponds to the moving direction of the air straight plate clamp 10; if the lower heating clamp plate assembly 113 is located in the second working position, the lower heating clamp plate assembly 113 blocks the second air outlet 1121B, and the air is discharged from the first air outlet 1121A, and the first air outlet 1121A corresponds to the moving direction of the air straight plate clamp 10.

[0033] Based on the improvement of the air outlet of the air straightener 10, a first air outlet 1121A and a second air outlet 1121B with switchable air outlet positions are formed on both sides in the width direction of the lower clamping plate assembly 11, and the lower heating clamping plate assembly 113 that blocks the corresponding air outlet is moved to switch the position of the air outlet for outputting air, so that air can be automatically discharged from the corresponding air outlet along the direction of stretching the hair (that is, the discharged air flow always blows towards the hair ends), thereby solving the problem that the air straightener 10 has a single air outlet direction, which requires users to manually position the air outlet when changing the styling position during the styling process to prevent the air flow from blowing towards the hair roots, thereby seriously affecting the user experience.

[0034] Optionally, an upper heating clamping plate assembly is provided at a position of the upper clamping plate assembly 12 corresponding to the lower heating clamping plate assembly 113. Considering that the lower heating clamping plate assembly 113 is movable at the notch of the mounting groove 1121C, in order to ensure better cooperation between the upper heating clamping plate assembly and the lower heating clamping plate assembly 113, the width of the heating surface of the upper heating clamping plate assembly can be designed to be greater than that of the lower heating clamping plate assembly 113, or the upper heating clamping plate assembly can also move synchronously with the lower heating clamping plate assembly 113 on the upper clamping plate assembly 12.

[0035] In some exemplary embodiments, Figure 3-Figure 13As shown, the lower heating clamping plate assembly 113 includes: a floating plate 1131, an air guide plate 1132, a lower heating block 1133, and a pulling silicon strip 1134. The floating plate 1131 is movably arranged in the mounting groove 1121C along the width direction of the mounting groove 1121C, and the upper side of the floating plate 1131 forms a lower mounting groove. The air guide plate 1132 is used to guide the wind output through the first air outlet 1121A and / or the second air outlet 1121B, wherein the air guide plate 1132 is covered on the lower mounting groove to form a lower mounting cavity, and the air guide plate 1132 is provided with a silicon strip extension port and a lower heating block 1133 extension port. The lower heating block 1133 is arranged in the lower mounting cavity, and the upper side of the lower heating block 1133 extends out of the lower heating block 1133 extension port. The hair-pulling silicon strip 1134 is used to cooperate with the upper clamping plate assembly 12 to clamp the hair and drive the lower heating clamping plate assembly 113 to move in the installation groove 1121C, wherein the hair-pulling silicon strip 1134 is arranged in the lower installation cavity, and the upper side of the hair-pulling silicon strip 1134 extends out of the silicon strip extension opening. Optionally, the hair-pulling silicon strip 1134 is arranged along the length direction of the lower heating clamping plate assembly 113 and is located on one side of the lower heating block 1133, such as Figure 3 , Figure 4 , Fig. 9 and Fig.10 shown.

[0036] In this embodiment, the air straight plate clamp 10 is designed with an installation groove 1121C on the air duct assembly 112, and the floating plate 1131 is used as a sliding base for the lower heating clamp assembly 113, which carries and drives the air guide plate 1132, the lower heating block 1133, the drawn silicon strip 1134 and other components to move synchronously in the installation groove 1121C, wherein the blocking surfaces formed on both sides of the floating plate 1131 are used to switch and block the first air outlet 1121A and the second air outlet 1121B, thereby realizing the switching control of the air outlet direction of the air straight plate clamp 10 and achieving the effect of left and right air guiding.

[0037] Alternatively, if Figure 5 and Figure 7 As shown, in order to achieve the blocking of the corresponding air outlet, the first blocking surface 11313 is formed on one side of the width direction of the corresponding installation groove 1121C of the floating plate 1131, and the first blocking surface 11313 is used to block the first air outlet 1121A; the second blocking surface 11314 is formed on the other side of the width direction of the corresponding installation groove 1121C of the floating plate 1131, and the second blocking surface 11314 is used to block the second air outlet 1121B. In this embodiment, the movable function of the lower heating clamping plate assembly 113 when clamping and pulling hair is utilized, and the two blocking surfaces cooperate with the corresponding air outlet, thereby solving the problem that the existing air straightening clip 10 is inconvenient for users to use due to the single air outlet direction.

[0038] In some exemplary embodiments, in order to improve the blocking effect of the blocking surface on the corresponding air outlet, as shown in FIG. Figure 14-16 As shown, the air duct assembly 112 further includes: a limiting soft glue 1123 respectively arranged on the first air outlet 1121A and the second air outlet 1121B. The design of the slide groove on the heating clamping plate allows the lower heating clamping plate assembly 113 to move with the hair when pressing and pulling. When the blocking surface of the floating plate 1131 contacts the limiting soft glue 1123, the limiting soft glue 1123 has a certain elasticity, so that the limiting soft glue 1123 can be well contacted with the corresponding blocking surface, thereby playing the role of sealing the air outlet of the air duct assembly 112 on one side, and achieving the effect of single-side air outlet.

[0039] In some exemplary embodiments, in order to achieve the installation of the lower heating block 1133 and make the lower heating block 1133 better match with the upper heating block in the upper heating clamping plate assembly, so as to avoid the upper heating block and the lower heating block 1133 from missing some hair or clamping too thick hair locally due to non-elastic contact, the lower heating block 1133 can be given a certain amount of movement space in the direction perpendicular to the upper side of the lower heating block 1133, so that there is a certain buffer transition when the two clamp the hair. Figure 11-Figure 12 As shown, the lower side surfaces at both ends of the air guide plate 1132 are respectively formed with first limit plates 11321 extending in the direction perpendicular to the plate body of the air guide plate 1132, the first limit plates 11321 are provided with first guide grooves 113211, and the two ends of the lower heating block 1133 are respectively provided with first ribs 11331, and the first ribs 11331 are slidably arranged in the first guide grooves 113211; the lower heating clamping plate assembly 113 also includes: a first elastic support assembly 1135, which is arranged in the lower mounting cavity and between the floating plate 1131 and the lower heating block 1133, and is used to elastically support the lower heating block 1133. Optionally, the first elastic support member includes: a silicone pad arranged at intervals on the lower side surface of the lower heating block 1133 along the length direction of the lower heating block 1133.

[0040] In another alternative method of installing the lower heating block 1133, considering that the lower heating block 1133 needs to move synchronously with the air guide plate 1132 and the floating plate 1131, the air guide plate 1132 and the floating plate 1131 can be used to limit the lower heating block 1133. Exemplarily, the two ends of the lower heating block 1133 are respectively provided with first ribs 11331, the lower side surfaces of the two ends of the air guide plate 1132 are respectively formed with first limiting plates 11321, and the upper side surfaces of the two ends of the floating plate 1131 form a first support table; wherein the first limiting plate 11321 cooperates with the first support table to form a first limiting groove for limiting the first rib 11331.

[0041] Furthermore, in order to make the lower heating block 1133 cooperate better with the upper heating block in the upper heating clamping plate assembly, so as to avoid the upper heating block and the lower heating block 1133 from missing some hair or clamping too thick hair locally due to non-elastic contact, the lower heating block 1133 can be provided with a certain movable space in the direction perpendicular to the upper side surface of the lower heating block 1133, so that there is a certain buffer transition in the process of the two clamping the hair. Exemplarily, the groove width of the first limiting groove in the direction perpendicular to the upper side surface of the lower heating block 1133 is greater than the rib thickness of the first rib 11331, so that the lower heating block 1133 can move a preset distance in the direction perpendicular to its upper side surface; the lower heating clamping plate assembly 113 also includes: a first elastic support assembly 1135, which is arranged in the lower mounting cavity and located between the floating plate 1131 and the lower heating block 1133, and is used to elastically support the lower heating block 1133.

[0042] Alternatively, if Fig.11 As shown, the first elastic support member includes: silicone pads arranged at intervals on the lower side of the lower heating block 1133 along the length direction of the lower heating block 1133. In this embodiment, the first limiting groove is used to reserve the movable margin for the first rib 11331 of the lower heating block 1133, and the silicone pad is used to make the lower heating block 1133 float up and down along the direction perpendicular to the upper side of the lower heating block 1133, and the first limiting plate 11321 is set to limit the rebound position of the lower heating block 1133.

[0043] In some exemplary embodiments, in order to achieve the installation of the hair-pulling silicon strip 1134 and make the hair-pulling silicon strip 1134 better match with the corresponding plate surface in the upper heating clamping plate assembly to avoid the two missing some hair or clamping too thick hair in a part due to non-elastic contact, the hair-pulling silicon strip 1134 can be given a certain movable space in the direction perpendicular to the upper side surface of the hair-pulling silicon strip 1134, so that there is a certain buffer transition in the process of clamping the hair. Fig.10 As shown, the lower side surfaces of both ends of the air guide plate 1132 are respectively formed with second limit plates, the second limit plates are provided with second guide grooves, and the two ends of the hair-pulling silicon strip 1134 are respectively provided with second ribs 11341, and the second ribs 11341 are slidably arranged in the second guide grooves; the lower heating clamping plate assembly 113 also includes: a second elastic support assembly 1136, which is arranged in the lower installation cavity and located between the upper side surface of the floating plate 1131 and the lower side surface of the hair-pulling silicon strip 1134, and is used to elastically support the hair-pulling silicon strip 1134. Optionally, the second elastic support member includes: springs arranged at intervals on the lower side surface of the hair-pulling silicon strip 1134 along the length direction of the hair-pulling silicon strip 1134.

[0044] In another alternative method of installing the silicon strip 1134, the silicon strip 1134 can be installed in a similar manner to the installation of the lower heating block 1133. Specifically, the second ribs 11341 are respectively provided at both ends of the silicon strip 1134, the lower side surfaces at both ends of the air guide plate 1132 are respectively formed with second limiting plates, and the upper side surfaces at both ends of the floating plate 1131 form second supporting tables; wherein the second limiting plates cooperate with the second supporting tables to form second limiting grooves for limiting the second ribs 11341.

[0045] Similarly, the corresponding margin of movement can be designed for the silicon strip 1134 in the direction perpendicular to the upper side of the silicon strip 1134, and the width of the second limiting groove in the direction perpendicular to the upper side of the silicon strip 1134 is greater than the rib thickness of the second rib 11341, so that the silicon strip 1134 can move a preset distance in the direction perpendicular to its upper side; the lower heating clamping plate assembly 113 also includes: a second elastic support assembly 1136, which is arranged in the lower installation cavity and located between the upper side of the floating plate 1131 and the lower side of the silicon strip 1134, and is used to elastically support the silicon strip 1134. In this embodiment, the silicon strip 1134 is guided by the cooperation of the second limiting groove and the lower side of the air guide plate 1132, and the distance that the silicon strip 1134 is lifted upward by the second elastic support assembly 1136 is limited. It should be noted that the upper side of the stretched silicon strip 1134 is regarded as a plane, which can also be equivalent to the upper side of the lower heating block 1133 or the upper side of the lower heating clamping plate assembly 113 (in this case, the lower heating clamping plate assembly 113 is a plate-like structure as a whole).

[0046] Alternatively, if Fig.13 As shown, the second elastic support member includes: springs arranged at intervals on the lower side of the hair-pulling silicon strip 1134 along the length direction of the hair-pulling silicon strip 1134. In this embodiment, the hair-pulling silicon strip 1134 can float up and down along the direction perpendicular to the upper side of the hair-pulling silicon strip 1134 by utilizing the movable margin reserved for the second rib 11341 in the second limiting groove, and the hair-pulling silicon strip 1134 can realize rebound floating in cooperation with the spring.

[0047] In some exemplary embodiments, Figure 2 , Figure 14-17 , Figure 19-20As shown, the lower shell assembly 111 includes: a lower clamping plate upper shell 1111 and a lower clamping plate lower shell 1112, the lower clamping plate upper shell 1111 and the lower clamping plate lower shell 1112 cooperate to form an installation cavity with an installation opening 1111A, wherein the installation opening 1111A is a rectangular opening opened along the length direction of the air straight plate clamp 10, that is, the two long sides of the rectangular opening correspond to the first long side and the second long side. The air duct assembly 112 includes: an air duct lower shell 1122 and an air duct upper cover 1121, the air duct lower shell 1122 and the air duct upper cover 1121 cooperate to form an air supply channel, wherein a first air outlet 1121A and a second air outlet 1121B are formed at the end of the air supply channel. In this embodiment, a mounting opening 1111A is provided in the lower clamping plate upper shell 1111 based on the lower shell assembly 111. After the lower heating clamping plate assembly 113 is assembled in the mounting groove 1121C, the lower heating clamping plate assembly 113 and the air duct upper cover 1121 in the air duct assembly 112 cooperate to cover a part of the mounting opening 1111A. At this time, the uncovered parts of the mounting opening 1111A respectively reserve corresponding air outlet spaces.

[0048] After the air duct assembly 112 is assembled in the lower shell assembly 111, the air outlet end of the air duct assembly 112 can not only form two air outlets, but also form a mounting groove 1121C of the lower heating clamp assembly 113 after the area between the corresponding first air outlet 1121A and the second air outlet 1121B of the air duct upper cover 1121 is recessed, so that the lower heating block 1133 is exactly located in the area between the two air outlets. No matter which side the air straightener 10 is pulled to clamp the hair, the air outlet (the first air outlet 1121A or the second air outlet 1121B) in the working state can be blown dry first when the hair is curled, thereby improving the curling efficiency. Optionally, the first air outlet 1121A and the second air outlet 1121B are both long flat openings extending along the corresponding long sides, so as to facilitate the upper heating clamp assembly and the lower heating clamp assembly 113 to process the hair.

[0049] In some exemplary embodiments, Fig.18 , Figure 20-23As shown, the two ends of the lower clamping plate upper shell 1111 are respectively formed with limiting folding plates 11111 extending toward the air duct upper cover 1121, and the upper side surfaces of the two ends of the air duct upper cover 1121 are respectively formed with slides 11211; the two ends of the floating plate 1131 are respectively provided with hooks 11310 bent toward the upper side surface of the floating plate 1131. Optionally, a transverse rib 11212 can also be configured on one side of the corresponding slide 11211 position, and the limiting floating plate 1131 slides along its length direction. Considering that the floating plate 1131 needs to be able to slide a certain distance along the width direction of the installation groove 1121C to switch and block the corresponding air outlet, in this exemplary embodiment, the limiting folding plate 11111 cooperates with the slide 11211 to form a slide groove, so that the two hooks 11310 can be slidably limited in the corresponding slide groove, so that the lower heating clamping plate assembly 113 can be movably installed at the notch of the installation groove 1121C.

[0050] Considering that the larger the contact area between the hook 11310 and the slide groove, the greater the friction between the two, therefore, it is necessary to reduce the contact area between the hook 11310 and the corresponding inner wall of the slide groove.

[0051] For example, Figure 5 As shown, the upper and lower sides of the hook 11310 are respectively provided with ribs 11311 at intervals, and the ribs 11311 are used to slide in contact with the inner side wall of the chute. Specifically, when the upper and lower sides of the hook 11310 are respectively provided with ribs 11311 at intervals, after the lower shell assembly 111 and the air duct assembly 112 are normally assembled, the lower clamping plate upper shell 1111 and the corresponding ends of the air duct upper cover 1121 form a chute, and at the same time, a hook 11310 is designed at each end of the floating plate 1131, such as the hook 11310 can be designed as an L-shaped hook, and the ribs 11311 are evenly distributed on the upper and lower sides of the hook 11310, so as to reduce the contact area between the hook 11310 and the inner side wall of the chute. The hooks 11310 at both ends of the lower heating clamping plate assembly 113 are assembled in the chute formed by the cooperation of the lower shell assembly 111 and the air duct assembly 112. Since the hook 11310 can slide in the slide groove, the floating plate 1131 and the air guide plate 1132, the lower heating block 1133, the drawn silicon strip 1134, etc. thereon can slide together, and the blocking surfaces formed on both sides of the floating plate 1131 can block the corresponding air outlet. In the process of blocking the air outlet on the non-working side through the blocking surface, the limiting soft rubber 1123 overmolded on the air outlet cooperates with the corresponding blocking surface to achieve sealing, thereby ensuring the air volume of the air outlet on the working side.

[0052] In another alternative exemplary embodiment, Figure 5-Figure 8As shown, the upper side of the hook 11310 is provided with ribs 11311 at intervals, and the ribs 11311 are used to slide with the inner side wall portion of the corresponding limiting folding plate 11111 of the slide groove; the lower side of the hook 11310 is provided with balls 11312, and the balls 11312 are used to slide with the inner side wall portion of the corresponding slide 11211 of the slide groove. Specifically, when the balls 11312 are provided at intervals on the lower side of the hook 11310, the ribs 11311 on the lower side of the hook 11310 are replaced by evenly distributed balls 11312, and the sliding effect of the corresponding hook 11310 of the floating plate 1131 is lifted in the slide groove by the balls 11312, so as to ensure that the floating plate 1131 slides left and right more smoothly, block the air outlet on one side, and solve the problem of inconvenience for users caused by the existing air straight plate clamp 10 only being able to vent air on one side.

[0053] In this embodiment, the lower heating clamping plate assembly 113 is assembled in the slide groove formed by the lower shell assembly 111 and the air duct assembly 112 by the hooks 11310 at both ends of the floating plate 1131. The special structure (ribs 11311 and / or balls 11312) of the evenly distributed hooks 11310 are zero-matched with the slide table 11211 surface of the air duct upper cover 1121 (zero-matching means: there is no gap and they are tightly together). On the one hand, it can limit the downward force of the lower plate clamping assembly. On the other hand, the friction between the ribs 11311 and the slide table 11211 surface is small, which is convenient for sliding. At the same time, the limiting folding plate 11111 on the lower clamping plate upper shell 1111 is pressed on the top of the hook 11310 to limit it from falling out upward, so that the lower heating clamping plate assembly 113 can move left and right to a limited extent.

[0054] When the user uses the air straightener 10, the fan unit is started, that is, the motor assembly 1125 is started to drive the fan assembly 1124. The fan unit supplies air to the air duct assembly 112. The air enters the air duct assembly 112 from the air inlet assembly 13 and is discharged from the corresponding air outlet to blow and dry the hair.

[0055] like Figure 24-25As shown, when the user clamps the hair with the air straightener 10, the upper and lower heating plate clamp assemblies are first used to clamp the hair. At this time, the lower heating block 1133 and the hair-pulling silicon strip 1134 are subjected to force, and the soft rubber pad and the spring respectively provide reaction forces to enable the upper and lower heating plate clamp assemblies to clamp the hair; then the user pulls the hair to one side, and the lower heating clamp assembly 113 is first moved in the opposite direction relative to the direction in which the user pulls the hair due to the friction force, and when the blocking surface of the floating plate 1131 contacts the corresponding limiting soft rubber 1123 in a full circle, the air outlet (that is, the outlet away from the user's hair pulling) begins to be closed. The air outlet in the hair straightening direction is blocked, and the user continues to pull the hair in the current hair pulling direction. The blocking surface and the limiting soft rubber 1123 are in interference with each other in a whole circle, forming a single air outlet air outlet effect at the air outlet end of the air duct component 112; the user continues to pull the hair, and the airflow blown out through the air outlet in the working state can always be consistent with the user's hair pulling direction, that is, the air outlet direction is always maintained in the user's straightening direction, so that the air straightening clip 10 can firstly dry the hair efficiently, and then the upper and lower heating plate clip components are used to curl the hair, and this reciprocating operation is performed until the desired effect is achieved.

[0056] It should be noted that, in order to facilitate the description of the various components in this embodiment, the width directions such as "the width direction of the lower clamping plate assembly", "the width direction of the mounting slot" and "the width direction of the air straight clamp" mentioned above are all the same as Fig.24 The width direction shown in is consistent.

[0057] In the description of the present application, it should be noted that the terms "upper", "lower", "inside", "outside", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships in the working state of the present application. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present application.

[0058] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect" and "connect" should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0059] The present application has been described above in conjunction with preferred embodiments, but these embodiments are only exemplary and serve only as an illustration. On this basis, various replacements and improvements may be made to the present application, all of which fall within the scope of protection of the present application.

Claims

1. An air straight clip, characterized in that: The air straight plate clamp includes a clamping plate assembly, and the clamping plate assembly includes an upper clamping plate assembly and a lower clamping plate assembly that are arranged opposite to each other, wherein the lower clamping plate assembly includes: A lower shell assembly, wherein the lower shell assembly forms a mounting cavity with a mounting opening; An air duct component, wherein the air duct component is arranged in the installation cavity, the air outlet end of the air duct component corresponds to the installation opening, and the upper side surface of the air outlet end is concave to form an installation groove, wherein the air outlet end is formed with a first air outlet and a second air outlet, the first air outlet corresponds to a first long side of the installation opening, and the second air outlet corresponds to a second long side of the installation opening opposite to the first long side; And a lower heating clamping plate assembly, which is movably installed at the slot of the mounting slot, and has a working position on its moving path for selectively blocking the first air outlet and the second air outlet, wherein the working position includes: a first working position corresponding to blocking the first air outlet, and a second working position corresponding to blocking the second air outlet.

2. The air straight plate clamp according to claim 1, characterized in that: The lower heating clamping plate assembly comprises: A floating plate, the floating plate is movably arranged in the mounting groove along the width direction of the mounting groove, and a lower mounting groove is formed on the upper side of the floating plate; An air guide plate, used for guiding the wind outputted through the first air outlet and / or the second air outlet, wherein the air guide plate cover is arranged on the lower mounting groove to form a lower mounting cavity, and a silicon strip extension opening and a lower heating block extension opening are arranged on the air guide plate; A lower heating block, wherein the lower heating block is disposed in the lower mounting cavity and an upper side surface of the lower heating block extends out of the lower heating block extension port; And a hair-pulling silicon strip is used to cooperate with the upper clamping plate assembly to clamp the hair and drive the lower heating clamping plate assembly to move in the installation groove, wherein the hair-pulling silicon strip is arranged in the lower installation cavity, and the upper side surface of the hair-pulling silicon strip extends out of the silicon strip extension port.

3. The air straight plate clamp according to claim 2, characterized in that: The lower side surfaces at both ends of the air guide plate are respectively formed with first limit plates extending in a direction perpendicular to the air guide plate body, the first limit plates are provided with first guide grooves, and the two ends of the lower heating block are respectively provided with first ribs, and the first ribs are slidably arranged in the first guide grooves; The lower heating clamping plate assembly further includes: a first elastic support assembly, which is arranged in the lower mounting cavity and located between the floating plate and the lower heating block, and is used for elastically supporting the lower heating block.

4. The air straight plate clamp according to claim 2, characterized in that: The two ends of the lower heating block are respectively provided with first ribs, the lower side surfaces of the two ends of the air guide plate are respectively formed with first limit plates, and the upper side surfaces of the two ends of the floating plate form first supporting tables; Wherein, the first limiting plate cooperates with the first supporting table surface to form a first limiting groove for limiting the first rib.

5. The air straight plate clamp according to claim 4, characterized in that: The width of the first limiting groove in the direction perpendicular to the upper side of the lower heating block is greater than the thickness of the first rib, so that the lower heating block can move a preset distance in the direction perpendicular to the upper side thereof; The lower heating clamping plate assembly further includes: a first elastic support assembly, which is arranged in the lower mounting cavity and located between the floating plate and the lower heating block, and is used for elastically supporting the lower heating block.

6. The air straight plate clamp according to claim 3 or 5, characterized in that: The first elastic support member includes: silicone pads arranged at intervals on the lower side of the lower heating block along the length direction of the lower heating block.

7. The air straight plate clamp according to claim 2, characterized in that: The lower sides of both ends of the air guide plate are respectively formed with second limit plates, the second limit plates are provided with second guide grooves, and the two ends of the drawn silicon strip are respectively provided with second ribs, and the second ribs are slidably arranged in the second guide grooves; The lower heating clamping plate assembly also includes: a second elastic support assembly, which is arranged in the lower installation cavity and located between the upper side of the floating plate and the lower side of the hair-pulling silicon strip, and is used for elastically supporting the hair-pulling silicon strip.

8. The air straight plate clamp according to claim 2, characterized in that: The two ends of the drawn silicon strip are respectively provided with second ribs, the lower side surfaces of the two ends of the air guide plate are respectively formed with second limit plates, and the upper side surfaces of the two ends of the floating plate form second support tables; Wherein, the second limiting plate cooperates with the second supporting table surface to form a second limiting groove for limiting the second rib.

9. The air straight plate clamp according to claim 8, characterized in that: The width of the second limiting groove in the direction perpendicular to the upper side of the pull-type silicon strip is greater than the rib thickness of the second rib, so that the pull-type silicon strip can move a preset distance in the direction perpendicular to the upper side thereof; The lower heating clamping plate assembly also includes: a second elastic support assembly, which is arranged in the lower installation cavity and located between the upper side of the floating plate and the lower side of the hair-pulling silicon strip, and is used for elastically supporting the hair-pulling silicon strip.

10. The air straight plate clamp according to claim 7 or 9, characterized in that: The second elastic support member includes springs arranged at intervals on the lower side of the hair-pulling silicon strip along the length direction of the hair-pulling silicon strip.

11. The air straight plate clamp according to claim 2, characterized in that: The lower shell assembly comprises: a lower clamping plate upper shell and a lower clamping plate lower shell, wherein the lower clamping plate upper shell cooperates with the lower clamping plate lower shell to form the installation cavity with the installation opening; The air duct assembly comprises: an air duct lower shell and an air duct upper cover, wherein the air duct lower shell and the air duct upper cover cooperate to form an air supply channel, wherein the first air outlet and the second air outlet are formed at the ends of the air supply channel.

12. The air straight plate clamp according to claim 11, characterized in that: The two ends of the upper shell of the lower clamping plate are respectively formed with limit folding plates extending toward the upper cover of the air duct, and the upper side surfaces of the two ends of the upper cover of the air duct are respectively formed with sliding platforms; Both ends of the floating plate are respectively provided with hooks bent toward the side surfaces of the floating plate; Among them, the limiting folding plate cooperates with the slide to form a slide groove, and the two hooks can be slidably limited in the corresponding slide grooves, so that the lower heating clamping plate assembly can be movably installed at the notch of the installation groove.

13. The air straight plate clamp according to claim 12, characterized in that: The upper side surface and the lower side surface of the hook are respectively provided with ribs at intervals, and the ribs are used for sliding contact with the inner side wall of the sliding groove.

14. The air straight plate clamp according to claim 12, characterized in that: The upper side of the hook is provided with ribs at intervals, and the ribs are used to slide in contact with the inner wall portion of the slide groove corresponding to the limiting folding plate; the lower side of the hook is provided with balls, and the balls are used to slide in contact with the inner wall portion of the slide groove corresponding to the slide table.

15. The air straight plate clamp according to claim 2, characterized in that: The air duct assembly further includes: position limiting soft rubbers respectively provided on the first air outlet and the second air outlet; Among them, one side of the floating plate corresponding to the width direction of the installation groove forms a first blocking surface, and the first blocking surface is used to block the first air outlet; the other side of the floating plate corresponding to the width direction of the installation groove forms a second blocking surface, and the second blocking surface is used to block the second air outlet.

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