CN218942497U - Left-right roll modeling winding drum - Google Patents

Abstract

The utility model belongs to the technical field of hair curlers, and particularly relates to a left-right roll modeling winding drum. The sleeve is provided with a plurality of groups of air outlet channels, and each air outlet channel array is distributed on the sleeve. The air outlet channel comprises a left air outlet channel and a right air outlet channel. The inner core comprises a connecting column and a plurality of wind shields corresponding to the air outlet channels, and wind shield arrays are distributed on the connecting column. The rotary head cover is rotatably connected to one side of the sleeve, covers the connecting side of the sleeve, and is connected with the inner core for driving the inner core to rotate. The rotary head cover is rotated, and the wind shield is abutted with the left air outlet channel or the right air outlet channel. The left air outlet channel or the right air outlet channel can be controlled to be closed by rotating the rotary head cover, hot air is blown out from the left air outlet channel or the right air outlet channel, and the direction of the hot air blown out from the sleeve is changed, so that the effect of rewinding is achieved, the structure is simple, and the operation is convenient.

Description

Left-right roll modeling winding drum

Technical Field

The utility model belongs to the technical field of hair curlers, and particularly relates to a left-right roll modeling winding drum.

Background

With the improvement of the living standard of people and the further pursuit of beauty, hair curlers and other hair curlers are increasingly widely applied, become the auxiliary hair curlers frequently used in daily life of people, and the hair curlers are handheld electronic products for ironing and rolling hair so as to meet the requirements of daily hair treatment, and mainly comprise a handle and a heating hair curler.

Chinese patent literature publication No.: CN217137085U discloses a novel hair curler, including the curler, the hair-dryer host computer, the inside hollow structure that is of curler, one side of curler sets up to curler, the opposite side of curler sets up to curler, the air outlet on the hair-dryer host computer is connected through curler, adopt the split to connect between curler and the hair-dryer host computer, the inside hollow structure of curler and the inside hollow structure of curler link to each other and form the air inlet channel, a plurality of air pockets have been seted up to the inside of curler, the air pocket entry of leading-in curler hot air current has been seted up to the inboard of air pocket, the air pocket export of the exhaust hot air current has been seted up in the outside of air pocket, the opening orientation between the air pocket is the same, the air current turn portion of air pocket entry has been seted up the atmospheric pressure bag, form along the rotatory curler outer circumference between the air pocket. In this scheme, fuse hair-dryer and curler as an organic whole, not only have the function of doing the hair, realize the function of curling hair moreover, reduced the main part quantity and the volume of utensil, simultaneously, optimize the structure of air pocket, form high-speed rotatory air current easily, do benefit to the hair-dressing, also avoid the curler high temperature of traditional PTC heating mode to scald skin, the practicality is excellent. However, when a user wants to rewind the hair, the user needs to turn the direction of the hair curler, so that the hair curler is rewound, the defect of inconvenience in use is overcome, and when the hair curler is rewound, the user changes the direction, so that the user is influenced by the inconvenience, and the hair curler is easily developed, so that the expected effect is not achieved.

Disclosure of Invention

The utility model aims to provide a left-right rolling modeling winding drum, which aims to solve the technical problems that a hair curler in the prior art can only curl hair in one direction, and is inconvenient to use when reverse hair curling is needed.

In order to achieve the above purpose, the left-right roll molding winding drum provided by the embodiment of the utility model comprises a sleeve and an inner core, wherein the sleeve is sleeved on the inner core. The sleeve is provided with a plurality of groups of air outlet channels, and each air outlet channel array is distributed on the sleeve. The air outlet channel comprises a left air outlet channel and a right air outlet channel. The inner core comprises a connecting column and a plurality of wind shields corresponding to the air outlet channels, and wind shield arrays are distributed on the connecting column. The rotary head cover is rotatably connected to one side of the sleeve, covers the connecting side of the sleeve, and is connected with the inner core for driving the inner core to rotate. The rotary head cover is rotated, and the wind shield is abutted with the left air outlet channel or the right air outlet channel.

Further, the air compressor also comprises a plurality of air pressing plates corresponding to the air outlet channels, each air pressing plate is connected with the sleeve, and the air pressing plates are positioned above the air outlet channels. One side of the air pressing plate and the left air outlet channel are directly provided with a gap through which air is supplied. The other side of the air pressing plate and the right air outlet channel are directly provided with a gap through which air is supplied.

Further, be equipped with a plurality of draw-in groove on the sleeve, the draw-in groove sets up between left air outlet channel and right air outlet channel, and the rear end of aviation baffle is equipped with a plurality of buckle corresponding with the draw-in groove, buckle and draw-in groove joint.

Further, the left air outlet channel comprises a plurality of left air outlet holes, all the left air outlet holes are vertically arranged on the sleeve, the left air outlet holes above are obliquely downwards distributed, and the left air outlet holes below are obliquely upwards distributed. The right air outlet channel comprises a plurality of right air outlet holes, the right air outlet holes are vertically arranged on the sleeve, the right air outlet holes above are obliquely downwards distributed, and the right air outlet holes below are obliquely upwards distributed.

Further, a plurality of positioning blocks are arranged in the sleeve, each positioning block is arranged on the inner side of the air outlet channel, the positioning blocks are positioned between the left air outlet channel and the right air outlet channel, and the positioning blocks are used for positioning the wind shield.

Further, the rotating head cover extends downwards to be provided with a clamping part, a plurality of clamping grooves are formed in the clamping part, and the upper end of the wind shield is clamped in the clamping grooves.

Further, the top of the sleeve is provided with a positioning part, the positioning part is provided with a positioning spring piece, and the side surface of the clamping part is provided with a plurality of protruding parts matched with the positioning spring piece.

Further, the lower end of the sleeve is also connected with a ventilating duct which is used for being connected with a blower.

Further, the pipe diameter of the ventilating duct is larger than the barrel diameter of the sleeve, a limiting ring is arranged at the lower end of the inner core, the lower end of each wind shield is connected with the limiting ring, the limiting ring is rotationally connected in the ventilating duct, and the limiting ring abuts against the lower end of the sleeve.

The above technical solutions in the left and right roll molding drums provided by the embodiments of the present utility model have at least one of the following technical effects:

1. the sleeve is sleeved on the inner core, the rotary head cover is rotationally connected to one side of the sleeve, the rotary head cover covers the connecting side of the sleeve, a plurality of groups of air outlet channels are arranged on the sleeve, and the rotary head cover is connected with the inner core and used for driving the inner core to rotate. The rotary head cover is rotated, and the wind shield is abutted with the left air outlet channel or the right air outlet channel. The hot air enters the sleeve from one side of the sleeve far away from the rotary head cover and is blown out along the air outlet channel, at the moment, the rotary head cover can be rotated to control and close the left air outlet channel or the right air outlet channel, so that the hot air is blown out from the left air outlet channel or the right air outlet channel, the direction of the hot air blown out from the sleeve is changed, the reverse rolling effect is achieved, the structure is simple, the operation is convenient, and when the hot air is blown out from the left air outlet channel or the right air outlet channel, the hair curling air flow rotating along the outer circumference of the sleeve is formed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an exploded view of a left and right reel-up spool provided in an embodiment of the present utility model.

Fig. 2 is a schematic structural view of the sleeve of the left and right roll molding drums according to the embodiment of the present utility model.

Fig. 3 is a cross-sectional view of the sleeve of the left and right reel-up spool provided by an embodiment of the present utility model.

Fig. 4 is a schematic structural view of the air pressure plate of the left and right winding drums according to the embodiment of the present utility model.

Fig. 5 is a schematic structural view of the rotary head cover of the left and right winding drums according to the embodiment of the present utility model.

Reference numerals: 100. a sleeve; 110. an air outlet channel; 111. a left air outlet duct; 112. a right air outlet duct; 113. a left air outlet hole; 114. a right air outlet hole; 120. a clamping groove; 130. a positioning block; 200. an inner core; 210. a connecting column; 220. a wind deflector; 230. a limiting ring; 300. a swivel head cover; 310. a clamping part; 311. a clamping groove; 312. a boss; 400. a wind pressing plate; 410. a buckle; 500. a positioning part; 510. positioning a spring plate; 600. and a ventilation duct.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present utility model, referring to fig. 1 to 5, there is provided a left-right roll-molding roll including a sleeve 100 and an inner core 200, the sleeve 100 being fitted over the inner core 200. The sleeve 100 is provided with a plurality of groups of air outlet channels 110, and each air outlet channel 110 is distributed on the sleeve 100 in an array. The air outlet passage 110 includes a left air outlet passage 111 and a right air outlet passage 112. The inner core 200 includes a connecting column 210 and a plurality of wind shields 220 corresponding to the air outlet channels 110, and the wind shields 220 are distributed on the connecting column 210 in an array. The rotary head cover 300 is rotatably connected to one side of the sleeve 100, and the rotary head cover 300 covers the connection side with the sleeve 100, and the rotary head cover 300 is connected with the core 200 for driving the core 200 to rotate. The rotary head cover 300 is rotated, and the wind deflector 220 abuts against the left air outlet duct 111 or the right air outlet duct 112. In this embodiment, the sleeve 100 is sleeved on the inner core 200, the rotary head cover 300 is rotatably connected to one side of the sleeve 100, the rotary head cover 300 covers the connection side with the sleeve 100, the sleeve 100 is provided with a plurality of sets of air outlet channels 110, and the rotary head cover 300 is connected with the inner core 200 for driving the inner core 200 to rotate. The rotary head cover 300 is rotated, and the wind shield abuts against the left air outlet duct 111 or the right air outlet duct 112. The hot air enters the sleeve 100 from one side of the sleeve 100 far away from the rotary head cover 300 and is blown out along the air outlet channel 110, at the moment, the left air outlet channel 111 or the right air outlet channel 112 can be controlled to be closed by rotating the rotary head cover 300, so that the hot air is blown out from the left air outlet channel 111 or the right air outlet channel 112, and the direction of the hot air blown out from the sleeve 100 is changed, thereby achieving the effect of back winding.

Specifically, referring to fig. 1 to 5, the air compressor further includes a plurality of air pressers 400 corresponding to the air outlet channels 110, each air presser 400 is connected to the sleeve 100, and the air pressers 400 are located above the air outlet channels 110. One side of the damper 400 and the left air outlet duct 111 are directly provided with a gap through which the air is supplied. The other side of the damper 400 and the right outlet duct 112 are directly provided with a gap through which the air is supplied. In this embodiment, the air damper 400 can effectively prevent hair from being involved in the sleeve 100 and clamped between the sleeve 100 and the inner core 200, thereby damaging hair, and the gap between the air damper 400 and the left air outlet duct 111 or the right air outlet duct 112 can enhance the formation of a hair-curling air stream which is blown out from the air outlet duct 110 and rotates along the outer circumference of the sleeve 100, thereby improving hair curling.

Specifically, referring to fig. 1 to 5, a plurality of clamping grooves 120 are formed in the sleeve 100, the clamping grooves 120 are arranged between the left air outlet duct 111 and the right air outlet duct 112, a plurality of buckles 410 corresponding to the clamping grooves 120 are formed at the rear end of the air pressing plate 400, and the buckles 410 are clamped with the clamping grooves 120. In this embodiment, the sleeve 100 and the air damper 400 are connected by the buckle 410 and the clamping groove 120, so that the air damper 400 can be detached at any time, and cleaning of the sleeve 100 is more convenient.

Specifically, referring to fig. 1 to 5, the left air outlet duct 111 includes a plurality of left air outlet holes 113, each left air outlet hole 113 is vertically arranged on the sleeve 100, the left air outlet holes 113 located above are distributed obliquely downward, and the left air outlet holes 113 located below are distributed obliquely upward. The right air outlet duct 112 includes a plurality of right air outlet holes 114, each right air outlet hole 114 is vertically arranged on the sleeve 100, the right air outlet holes 114 located above are distributed obliquely downwards, and the right air outlet holes 114 located below are distributed obliquely upwards. In this embodiment, each left air outlet 113 is vertically arranged on the sleeve 100, the left air outlet 113 located above is obliquely downward distributed, and the left air outlet 113 located below is obliquely upward distributed. Each right air outlet 114 is vertically arranged on the sleeve 100, the right air outlet 114 positioned above is obliquely downward distributed, and the right air outlet 114 positioned below is obliquely upward distributed. The air outlet passage 110 forms a curling air flow rotating along the outer circumference of the sleeve 100 to be inclined toward the middle of the sleeve 100, so that hair is prevented from being blown out of the sleeve 100 during curling, and the curling effect is not obvious.

Specifically, referring to fig. 1 to 5, a plurality of positioning blocks 130 are further disposed in the sleeve 100, each positioning block 130 is disposed at an inner side of the air outlet channel 110, the positioning block 130 is located between the left air outlet channel 111 and the right air outlet channel 112, and the positioning block 130 is used for positioning the wind deflector 220. In the present embodiment, a plurality of positioning blocks 130 are further disposed in the sleeve 100, each positioning block 130 is disposed at the inner side of the air outlet channel 110, and the positioning block 130 is located between the left air outlet channel 111 and the right air outlet channel 112, and the positioning block 130 is used for positioning the wind deflector 220. When the rotary head cover 300 is rotated clockwise to the wind shield 220 to be abutted against the positioning block 130, the left air outlet duct 111 or the right air outlet duct 112 is blocked by the wind shield 220, so that the air flow flows to the right or the left. When the rotary head cover 300 is rotated counterclockwise until the wind shield 220 abuts against the positioning block 130, the right air outlet duct 112 or the left air outlet duct 111 is blocked by the wind shield 220, and the air flows to the left or the right. The turning of the left and right winding drums provided by the utility model is realized by rotating the rotary head cover 300, and the operation is simple and convenient.

Specifically, referring to fig. 1 to 5, the rotary head cover 300 is provided with a clamping portion 310 extending downward, a plurality of clamping grooves 311 are formed in the clamping portion 310, and the upper end of the wind deflector 220 is clamped in the clamping grooves 311. In this embodiment, the rotary head cover 300 extends downward to form a clamping portion 310, a plurality of clamping grooves 311 are formed in the clamping portion 310, and the upper end of the wind deflector 220 is clamped in the clamping grooves 311. When the rotary head cover 300 is rotated, the clamping grooves 311 uniformly stress the wind shields 220, so as to avoid the breakage of the wind shields 220 and damage.

Specifically, referring to fig. 1 to 5, a positioning portion 500 is provided at the top end of the sleeve 100, a positioning spring 510 is provided on the positioning portion 500, and a plurality of protruding portions 312 matching with the positioning spring 510 are provided on the side surface of the clamping portion 310. In this embodiment, the positioning portion is provided with a positioning spring 510, and the side surface of the clamping portion 310 is provided with a plurality of protruding portions 312 matching with the positioning spring 510. The positioning spring plate 510 limits the protruding portion 312, so that the inner core 200 is prevented from rotating under the condition of not being subjected to external force, and the hair curling effect is prevented from being influenced.

Specifically, referring to fig. 1 to 5, the lower end of the sleeve 100 is further connected to a ventilation duct 600, and the ventilation duct 600 is used for connection with a blower. In this embodiment, the lower end of the sleeve 100 is also connected to a ventilation duct 600, and the ventilation duct 600 is used for connection with a blower. The blower supplies hot air to the left and right winding drums provided by the utility model.

Specifically, referring to fig. 1 to 5, the pipe diameter of the ventilation pipe 600 is greater than the cylinder diameter of the sleeve 100, a limiting ring 230 is disposed at the lower end of the inner core 200, the lower end of each wind deflector 220 is connected to the limiting ring 230, the limiting ring 230 is rotatably connected in the ventilation pipe 600, and the limiting ring 230 abuts against the lower end of the sleeve 100. In this embodiment, the stop collar 230 is rotatably connected in the ventilation duct 600, and the stop collar 230 abuts against the lower end of the sleeve 100, so as to prevent the inner core 200 from sliding out from the upper end of the sleeve 100, resulting in hair curling failure.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (9)

1. The left-right roll molding winding drum comprises a sleeve and an inner core, wherein the sleeve is sleeved on the inner core; the method is characterized in that: the sleeve is provided with a plurality of groups of air outlet channels, and each air outlet channel array is distributed on the sleeve; the air outlet channel comprises a left air outlet channel and a right air outlet channel; the inner core comprises a connecting column and a plurality of wind shields corresponding to the air outlet channel, and the wind shield arrays are distributed on the connecting column; the rotary head cover is rotatably connected to one side of the sleeve, covers the connecting side of the sleeve, is connected with the inner core and is used for driving the inner core to rotate; and the rotary head cover is rotated, and the wind shield is abutted against the left air outlet channel or the right air outlet channel.

2. The left and right reel-up spool as claimed in claim 1, wherein: the air outlet channel is provided with a plurality of air outlet air channels, and the air outlet channels are communicated with the air inlet air channels; a gap through which air is supplied is directly arranged on one side of the air pressing plate and the left air outlet channel; the other side of the air pressing plate and the right air outlet channel are directly provided with a gap through which air is supplied.

3. The left and right reel-up spool as claimed in claim 2, wherein: the sleeve is provided with a plurality of clamping grooves, the clamping grooves are arranged between the left air outlet duct and the right air outlet duct, the rear end of the air pressing plate is provided with a plurality of buckles corresponding to the clamping grooves, and the buckles are connected with the clamping grooves in a clamping mode.

4. A left-right reel-up spool according to any one of claims 1 to 3, wherein: the left air outlet channel comprises a plurality of left air outlet holes, the left air outlet holes are vertically arranged on the sleeve, the left air outlet holes above are obliquely downwards distributed, and the left air outlet holes below are obliquely upwards distributed; the right air outlet channel comprises a plurality of right air outlet holes, the right air outlet holes are vertically arranged on the sleeve, the right air outlet holes above are obliquely downwards distributed, and the right air outlet holes below are obliquely upwards distributed.

5. A left-right reel-up spool according to any one of claims 1 to 3, wherein: the sleeve is internally provided with a plurality of positioning blocks, each positioning block is arranged on the inner side of the air outlet channel, the positioning blocks are positioned between the left air outlet channel and the right air outlet channel, and the positioning blocks are used for positioning the wind shield.

6. The left and right reel-up spool as claimed in claim 1, wherein: the rotary head cover is provided with a clamping part in a downward extending mode, a plurality of clamping grooves are formed in the clamping part, and the upper end of the wind shield is clamped in the clamping grooves.

7. The left and right reel-up spool as claimed in claim 6, wherein: the top of the sleeve is provided with a positioning part, the positioning part is provided with a positioning elastic sheet, and the side surface of the clamping part is provided with a plurality of protruding parts matched with the positioning elastic sheet.

8. The left and right reel-up spool as claimed in claim 1, wherein: the lower end of the sleeve is also connected with a ventilating duct which is used for being connected with a blower.

9. The left and right reel-up spool as claimed in claim 8, wherein: the pipe diameter of the ventilating duct is larger than the barrel diameter of the sleeve, a limiting ring is arranged at the lower end of the inner core, the lower end of each wind shield is connected with the limiting ring, the limiting ring is rotatably connected in the ventilating duct, and the limiting ring is abutted to the lower end of the sleeve.

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