Hair curler assembly

Abstract

The utility model discloses a hair curler assembly which comprises a supporting cylinder and an outer sleeve arranged on the outer side of the upper portion of the supporting cylinder in a sleeved mode, an air inlet allowing air to enter is formed in the bottom of the supporting cylinder, an airflow channel allowing the air to circulate upwards in the axial direction is formed in the supporting cylinder, and an air outlet seam with the length arranged in the axial direction is formed in the outer sleeve. The supporting cylinder is provided with a plurality of vertical columns distributed in the circumferential direction, a flow guide beam is connected between every two adjacent vertical supporting rods, each vertical column is provided with a long baffle and a short baffle, and each flow guide beam is provided with a flow guide plate. The head end of the flow guide plate is connected with a long baffle of one vertical column, the tail end of the flow guide plate is connected with a short baffle of the adjacent vertical column, the flow guide plate is gradually bent upwards from the head end to the tail end, and the flow guide plate is gradually bent towards the axis from the head end to the tail end. The hair curler assembly is better in hair curling effect.

Description

Technical Field

[0001] The present invention particularly relates to a hair curler assembly. Background Art

[0002] As an important hairdressing appliance, similar to a hair straightener, a hair curler is widely used in people's daily life. The current hair curler is usually a handheld electronic product for curling hair, generally including a handle and a heating curling rod. With the continuous improvement of the product market, many hot air curling irons have appeared on the market, such as the patent number CN202021707699.2, and the patent named a curling rod assembly and the application of the curling rod assembly. The curling rod of this traditional structure generally includes a barrel, the barrel is provided with a guide plate, and the guide plate is provided with an exhaust groove, so that the hot air can flow to the exhaust groove in the middle of the barrel, and finally blow out from the exhaust groove, and the hair is heated by the blown hot air, so as to achieve the effect of heating and styling the hair. However, most of the hot air in this structure can be discharged directly from the exhaust groove, resulting in the temperature of the blown hot air being even higher than the temperature of the curling rod body, which not only makes the heating efficiency low when curling, and the curling effect is poor, but also quickly takes away moisture through a large amount of hot air, causing the hair to dry.

[0003] The present invention is just produced based on the above-mentioned shortcomings. Summary of the invention

[0004] The object of the present invention is to overcome the deficiencies of the prior art and provide a hair curling iron assembly with better hair curling effect.

[0005] The present invention is achieved through the following technical solutions:

[0006] A curling iron assembly comprises a support tube and an outer sleeve sleeved on the outer side of the upper portion thereof, the support tube having an air inlet at the bottom for air to enter, the support tube having an air flow channel for air to flow upward along the axial direction, the outer sleeve being provided with an air outlet slot arranged along the axial direction in length, the support tube having a plurality of vertical columns distributed along the circumferential direction, a guide beam being connected between two adjacent vertical support rods, the vertical columns having a long baffle and a short baffle, the guide beam having a guide plate, the guide plate having a head end connected to a long baffle of a vertical column and a tail end connected to a short baffle of an adjacent vertical column, the guide plate gradually bending upward from the head end to the tail end, and the guide plate gradually bending toward the axis from the head end to the tail end, the long baffle and the short baffle being connected at an end close to the axis center, so that the long baffle and the short baffle form a spoiler groove cavity, and a gap is left between the short baffle and the inner wall of the outer sleeve.

[0007] As described above, the curling iron assembly, the outer sleeve is composed of a plurality of connecting plates distributed along the circumferential direction, the connecting plates are connected end to end in sequence, each connecting plate gradually moves away from the axis from the tail end to the head end, a transition plate is connected between two adjacent connecting plates, the air outlet slot is arranged on the transition plate, the transition plate and the spoiler groove cavity are arranged one by one, an air outlet gap connected to the air outlet slot is left between the long baffle plate and the corresponding connecting plate, and the long baffle plate is abutted against the tail end of the adjacent connecting plate.

[0008] In the hair curler assembly as described above, the transition plate is arranged parallel to the radial direction.

[0009] In the hair curler assembly as described above, the long baffle is arranged parallel to the radial direction, and the short baffle is arranged gradually inclined toward the long baffle in the direction close to the axis in the radial direction.

[0010] In the hair curler assembly as described above, the guide beam is composed of two guide plates and a guide baffle disposed between the two guide plates, and the guide baffle is gradually bent toward the axis from the head end to the tail end.

[0011] As described above in the hair curling iron assembly, the long baffle is provided with an arc-shaped flow guiding surface on one side close to the air outlet gap.

[0012] In the hair curler assembly as described above, a sealing plate for closing the airflow channel is disposed on the upper portion of the support tube, and a first air leakage hole communicating with the airflow channel is formed on the sealing plate.

[0013] In the hair curler assembly as described above, a downwardly protruding flow guide boss is provided at the bottom of the cover plate, and the bottom end of the flow guide boss is a spherical surface.

[0014] As described above, the hair curler assembly, the top of the support tube is connected to a cover plug for sealing the top thereof, the top of the cover plug is provided with a top cover for sealing the top thereof, the cover plug is provided with a second air leakage hole, and the top cover is provided with a third air leakage hole.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] The curling iron assembly of the present invention comprises a supporting tube and an outer sleeve sleeved on the outer side of the upper part thereof, the supporting tube having a guide plate head end and a guide plate tail end, the guide plate being bent so that most of the hot air is guided to the spoiler groove cavity and the inner side of the supporting tube, a small part of the hot air flows from the air outlet gap to the air outlet slit and then blows outward, so that the temperature of the outer sleeve is higher, thereby being able to heat the hair rolled thereon so that the hair is deformed and curled, and a good curling effect can be achieved. At the same time, a small part of the hot air is blown out from the air outlet slit so that the hair on the surface of the outer sleeve 2 is evenly heated, thereby avoiding low curling efficiency caused by the hot air temperature being too high and the outer sleeve temperature being too low, and quickly taking away moisture and drying the hair. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a hair curler assembly of the present invention;

[0018] Figure 2 is a cross-sectional schematic diagram of a hair curler assembly of the present invention;

[0019] Figure 3 Schematic diagram of the decomposition of the curling iron assembly of the present invention Figure 1 ;

[0020] Figure 4 Schematic diagram of the decomposition of the curling iron assembly of the present invention Figure 2 ;

[0021] Figure 5 is a schematic cross-sectional structural diagram of the upper portion of the curling iron assembly of the present invention;

[0022] Figure 6 Schematic diagram of a cross section of a hair curler assembly of the present invention Figure 1 ;

[0023] Figure 7 Schematic diagram of a cross section of a curling iron assembly of the present invention Figure 2 ;

[0024] Figure 8 It is a schematic diagram of the cross-sectional structure of the lower part of the support tube of the present invention. DETAILED DESCRIPTION

[0025] The invention will be further described below in conjunction with the accompanying drawings:

[0026] The directions described in the specification of the present invention, such as "up", "down", "left", "right", "front", "back", etc., are based on the directions of the drawings and are intended to facilitate the description of the relationship between the various components. They do not indicate the unique or absolute positional relationship between the various components. They are only one of the implementation methods of the invention and are not a limitation on its implementation method.

[0027] This embodiment provides a hair curler assembly, such as Figures 1 to 4 As shown, the curling iron assembly includes a support tube 1 and an outer sleeve 2 sleeved on the upper outer side thereof. The bottom of the support tube 1 has an air inlet 101 for air to enter, and the support tube 1 has an air flow channel 102 for air to flow upward in the axial direction. In this way, the hot air is supplied by the hot air curling iron main body, and the hot air enters from the lower air inlet 101 and flows from bottom to top along the air flow channel 102. Figure 2 As shown, the outer sleeve 2 and the support sleeve 1 are cylindrical, and the central axis of the cylinder is the axis P. Figure 1 , Figures 3 to 6As shown, the outer sleeve 2 is provided with an air outlet slot 200 arranged along the axial direction, that is, the outer sleeve 2 is cylindrical with a length extending in the up-down direction, and the air outlet slot 200 also extends in the up-down direction, and the support cylinder 1 has a plurality of vertical columns 11 distributed in the circumferential direction, and a guide beam 12 is connected between two adjacent vertical support rods, the vertical column 11 has a long baffle 111 and a short baffle 112, and the guide beam 12 has a guide plate 121, and the guide plate 121 has a head end connected to the long baffle 111 of a vertical column 11 and a tail end connected to the short baffle 112 of an adjacent vertical column 11, as shown in FIG. Figure 6 As shown, the guide plate 121 has a front end 121a and a rear end 121b, and the guide plate 121 is gradually bent upward from the front end to the rear end, and the guide plate 121 is gradually bent toward the axis from the front end to the rear end.

[0028] As a preferred solution, Figure 5 and Figure 6 As shown, the long baffle 111 and the short baffle 112 are connected at one end close to the axis, that is, the long baffle 111 and the short baffle 112 are connected to form a V-shaped structure and the small end is close to the axis; in this embodiment, the long baffle 111 and the short baffle 112 are also connected to a transition connecting plate 113 at one end close to the axis, so that the long baffle 111, the short baffle 112 and the transition connecting plate 113 form a trapezoid with the small end facing the axis; the above two schemes are both acceptable. In this way, the long baffle 111 and the short baffle 112 form a spoiler groove cavity 110, and the outer sleeve 2 is composed of a plurality of connecting plates 21 distributed along the circumferential direction, and the connecting plates 21 are connected end to end in sequence, and each connecting plate 21 gradually moves away from the axis from the tail end to the head end, as shown in FIG. Figure 6 As shown, the tail end 21b of the connecting plate 21 and the head end 21a of the connecting plate 21, a transition plate 22 is connected between two adjacent connecting plates 21, the air outlet slot 200 is set on the transition plate 22, the transition plate 22 is set one-to-one with the spoiler slot cavity 110, a gap is left between the short baffle 112 and the inner wall of the connecting plate 21, an air outlet gap 210 connected to the air outlet slot 200 is left between the long baffle 111 and the corresponding connecting plate 21, and the long baffle 111 is close to the tail end of the adjacent connecting plate 21. When working, Figure 2 As shown in the air flow direction Q, when the hot air enters from the air inlet 101, it flows from bottom to top along the air flow channel 102. Figure 6As shown in the airflow direction Q, the airflow is blocked by the guide plate 121. Since the guide plate 121 is gradually bent upward from the head end to the tail end, the airflow is guided to the tail end of the guide plate 121 along the guide plate 121. However, due to the blockage of the long baffle 111, this part of the airflow can only enter the spoiler slot cavity 110, and only a small part of the airflow can flow from the air outlet gap 210 to the air outlet slit 200 at the first time. Part of the airflow forms a whirlwind in the airflow channel 102 under the action of multiple guide plates 121, and part of the airflow enters the spoiler slot cavity 110 under the action of the guide plate 121, thereby making After the hot air enters the air flow channel 102, it cannot be blown out from the air outlet slit 200 immediately, but first flows inside the support tube 1 and between the support tube 1 and the outer sleeve 2, thereby heating the outer sleeve 2. When in use, the high-temperature outer sleeve 2 can heat the hair rolled thereon to deform and curl the hair, thereby achieving a good curling effect. At the same time, the hot air blown out from the air outlet slit 200 can evenly heat the hair on the surface of the outer sleeve 2, thereby avoiding low curling efficiency caused by the hot air being too high in temperature and the outer sleeve 2 being too low in temperature, and quickly taking away moisture and making the hair dry.

[0029] As a preference, Figures 4 to 6 As shown, the transition plate 22 is arranged parallel to the radial direction, and the straight line direction from the axis P to the outside is the radial direction, that is, the radial direction. The transition plate 22 is a flat plate, and its extended plane is parallel to the radial direction. The air outlet slit 200 is arranged on the transition plate 22, so that the hot air outlet direction is basically along the tangential direction of the outer sleeve 2. When the hair is rolled on the outer sleeve 2, the hot air outlet direction is basically along the curled hair, so that the hair is heated more evenly and the curling effect is better.

[0030] As a preference, Figures 4 to 6 As shown, the long baffle 111 is arranged parallel to the radial direction, and the short baffle 112 is gradually inclined toward the long baffle 111 in the direction close to the axis in the radial direction, that is, the short baffle 112 gradually inclines in the counterclockwise direction when it is toward the axis along the radial direction. In this way, since the guide plate 121 is gradually bent upward from the head end to the end, it is guided along the guide plate 121 to the end of the guide plate 121, and the inclined arrangement of the short baffle 112 can guide most of the hot air toward the axis direction, so that most of the hot air can flow a longer path in the outer sleeve 2.

[0031] like Figure 8 As shown, part of the guide beam 12 is composed of two guide plates 121, and part of the guide beam 12 is composed of two guide plates 121 and a guide baffle 122 arranged between the two guide plates 121, and the guide baffle 122 is gradually bent toward the axis from the head end to the tail end.

[0032] As a preference, Figure 6 and Figure 7 As shown, the long baffle is provided with an arc-shaped guide surface 114 on one side close to the air outlet gap to reduce the resistance of air circulation.

[0033] As a preference, Figure 3 and Figure 6 As shown, a cover plate 14 is provided on the upper portion of the support tube 1 to close the airflow channel 102, and a first air leakage hole 141 connected to the airflow channel 102 is opened on the cover plate 14, so that hot air enters from the air inlet 101 and flows from bottom to top along the airflow channel 102.

[0034] As a preference, Figure 2 and Figure 6 As shown, a downwardly protruding flow guide boss 142 is provided at the bottom of the cover plate 14, and the bottom end of the flow guide boss 142 is a spherical surface, so that the hot air flowing to the upper part of the support tube 1 is guided to the surroundings.

[0035] As a preference, Figures 2 to 4 As shown, the top of the support tube 1 is connected to a plug 3 for sealing the top thereof, the top of the plug 3 is provided with a top cover 4 for sealing the top thereof, the plug 3 is provided with a second air leakage hole 31, and the top cover 4 is provided with a third air leakage hole 41.

[0036] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A hair curler assembly, comprising a support tube (1) and an outer sleeve (2) sleeved on the outer side of the upper portion thereof, wherein the bottom of the support tube (1) has an air inlet for air to enter, and the support tube (1) has an air flow channel for air to flow upward in an axial direction, characterized in that: The outer sleeve (2) is provided with an air outlet slot (200) with a length arranged along the axial direction, the support sleeve (1) has a plurality of vertical columns (11) distributed along the circumferential direction, a guide beam (12) is connected between two adjacent vertical support rods, the vertical column (11) has a long baffle (111) and a short baffle (112), the guide beam (12) has a guide plate (121), the guide plate (121) has a head end connected to a long baffle (111) of the vertical column (11), and the guide plate (121) is connected to the long baffle (111) of the vertical column (11). The tail end of the guide plate (121) is connected to a short baffle (112) of an adjacent vertical column (11), the guide plate (121) is gradually bent upward from the head end to the tail end, and the guide plate (121) is gradually bent toward the axis from the head end to the tail end, the long baffle (111) and the short baffle (112) are connected at one end close to the axis, so that the long baffle (111) and the short baffle (112) enclose a spoiler groove cavity (110), and a gap is left between the short baffle (112) and the inner wall of the outer sleeve (2).

2. The hair curler assembly according to claim 1, characterized in that: The outer sleeve (2) is composed of a plurality of connecting plates (21) distributed along the circumferential direction, the connecting plates (21) are connected end to end in sequence, each connecting plate (21) gradually moves away from the axis from the tail end to the head end, a transition plate (22) is connected between two adjacent connecting plates (21), the air outlet slot (200) is arranged on the transition plate (22), the transition plate (22) and the spoiler groove cavity (110) are arranged one by one, an air outlet gap connected to the air outlet slot (200) is reserved between the long baffle plate (111) and the corresponding connecting plate (21), and the tail end of the long baffle plate (111) is close to the adjacent connecting plate (21).

3. The hair curler assembly according to claim 2, characterized in that: The transition plate (22) is arranged parallel to the radial direction.

4. The hair curler assembly according to claim 2, characterized in that: The long baffle (111) is arranged parallel to the radial direction, and the short baffle (112) is arranged gradually inclined toward the long baffle (111) in a direction close to the axis in the radial direction.

5. The hair curler assembly according to claim 2, characterized in that: The guide beam (12) is composed of two guide plates (121) and a guide baffle (122) arranged between the two guide plates (121), and the guide baffle (122) is gradually bent toward the axis from the head end to the tail end.

6. The hair curler assembly according to claim 2, characterized in that: The long baffle (111) is provided with an arc-shaped flow-guiding surface (114) on one side close to the air outlet gap.

7. The hair curler assembly according to claim 2, characterized in that: The upper part of the support tube (1) is provided with a sealing plate (14) for closing the airflow channel, and the sealing plate (14) is provided with a first air leakage hole (141) which is in communication with the airflow channel.

8. The hair curler assembly according to claim 7, characterized in that: The bottom of the cover plate (14) is provided with a downwardly protruding flow guiding boss (142), and the bottom end of the flow guiding boss (142) is a spherical surface.

9. The hair curler assembly according to claim 1, characterized in that: The top of the support tube (1) is connected to a cover plug (3) for sealing the top thereof, the top of the cover plug (3) is provided with a top cover (4) for sealing the top thereof, the cover plug (3) is provided with a second air leakage hole (31), and the top cover (4) is provided with a third air leakage hole (41).

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