Air guide cover for blow drying / hair curling rod assembly

Abstract

The present utility model relates to the technical field of household appliances, and in particular to an air guide cover for a blow drying / hair curling rod assembly. The technical solution of the present utility model is: an air guide cover for a blow drying / hair curling rod assembly, comprising a cylindrical air guide cover main body, wherein a plurality of elongate air outlet openings are provided in an array circumferentially at equal intervals on side faces of said main body, and the widths of the elongate air outlet openings become gradually smaller in the direction from the bottom end of said main body to the top end thereof. The beneficial effects of the present utility model are: by configuring the elongate air outlet openings on the side faces of the cylindrical air cover main body to be wide at the bottom end and narrow at the top end, the burst of air entering the hair curling rod assembly can be uniformly blown out from the elongate air outlet openings on the air guide cover, thereby avoiding the problem of non-uniform air flow at the top and bottom ends, and thus improving the curling and styling effects.

Description

Air guide cover of a hair dryer and curling iron assembly Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to an air guide cover of a hair dryer and curling iron assembly. Background Art

[0002] A hair dryer is a stick-shaped appliance with a blowing function. It houses a fan and a heater, which blow air out from the top of the stick. Its functionality is similar to that of a hair dryer, differing in its internal structure and the direction of the airflow. By attaching different components to the top of the stick, a hair dryer can achieve different functions. Therefore, the blowing direction differs from that of a regular hair dryer, making it more suitable for connecting a curling iron component to curl and shape hair. The curling iron assembly of a hair dryer has an overall cylindrical shape, comprising an air guide bracket and a cylindrical air guide cover mounted on the air guide bracket. The cylindrical air guide cover has a long, strip-shaped air outlet on the side. Air blown from the top of the hair dryer enters the curling iron assembly and is then blown out through the long, strip-shaped air outlet. Because the long, strip-shaped air outlet is located on the side of the curling iron assembly, air blown from the hair dryer enters the curling iron assembly and strikes the top of the curling iron before gradually dispersing downward and being blown out through the long, strip-shaped air outlet. This can easily result in the air output at the bottom of the long, strip-shaped air outlet being less than that at the top, affecting the hair styling effect. The key to influencing the air output of the long, strip-shaped air outlet at different locations lies in the structure of the cylindrical air guide cover in the curling iron assembly. Utility Model Content

[0003] The utility model aims to provide an air guide cover of a hair dryer and a hair curler assembly, and in particular to provide an air guide cover of a hair curler assembly which can realize uniform air discharge from the upper and lower ends.

[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical solution: an air guide cover of a hair dryer and curling iron assembly, comprising a cylindrical air guide cover body, a plurality of long strip air outlet holes in an equidistant circular array are arranged on the side of the cylindrical air guide cover body, and the width of the long strip air outlet holes gradually decreases from the bottom end to the top end of the cylindrical air guide cover body.

[0005] Specifically, the main body of the cylindrical air guide cover is composed of a plurality of arc-shaped shells and a connecting top plate. The plurality of arc-shaped shells are staggered end to end and arranged in a cylindrical shape and connected to the connecting top plate. The long strip air outlet holes are formed between adjacent arc-shaped shells.

[0006] Specifically, a number of supporting ribs are arranged at intervals between adjacent arc-shaped shells.

[0007] Specifically, the staggered displacements between the arc-shaped shells arranged end to end include a direction along the tangent of the cylindrical air guide cover body and a direction toward the center of the cylindrical air guide cover body.

[0008] Specifically, in the staggered displacements between the several arc-shaped shells arranged end to end, the displacement along the tangential direction of the cylindrical air guide cover body gradually decreases from the bottom end to the top end of the cylindrical air guide cover body, and the displacement toward the center of the cylindrical air guide cover body remains unchanged from the bottom end to the top end of the cylindrical air guide cover body.

[0009] The beneficial effect of the present invention is that by setting the long strip air outlet holes on the side of the cylindrical air guide cover body to a shape that is wide at the bottom and narrow at the top, the wind entering the curling iron assembly can be evenly blown out from the long strip air outlet holes of the air guide cover, avoiding the problem of uneven air volume at the upper and lower ends, and improving the curling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a three-dimensional structural diagram of the air guide cover body in the embodiment;

[0011] Figure 2 is a front view of the air guide cover body in the embodiment;

[0012] Figure 3 is a cross-sectional view taken along line AA in Figure 2;

[0013] FIG4 is a cross-sectional view of BB in FIG2 . DETAILED DESCRIPTION

[0014] Example 1, referring to Figures 1-4, an air guide cover of a hair dryer and curling iron assembly includes a cylindrical air guide cover body 1, and a plurality of elongated air outlet holes 2 in an equidistant circular array are provided on the side of the cylindrical air guide cover body 1, and the width of the elongated air outlet holes 2 gradually decreases from the bottom end to the top end of the cylindrical air guide cover body 1.

[0015] In this embodiment, a cylindrical air duct body 1 is configured to be mounted on a mounting bracket to form a curling iron assembly, and is mounted on a hair dryer to achieve the purpose of hair curling and styling. Generally, a sealed top cover is provided on the top of the cylindrical air duct body 1 to form a sealed space within the top of the curling iron assembly. The width of the plurality of elongated air outlet holes 2 provided on the side of the cylindrical air duct body 1 gradually decreases from the bottom end to the top end of the cylindrical air duct body 1. This ensures that when air enters the curling iron assembly and strikes the top end of the curling iron assembly and then gradually flows downward through the elongated air outlet holes 2, the air flow at the top and bottom ends is uniform, thereby avoiding the situation where the lower end (i.e., the bottom end) has a low or even no air flow, thereby improving the hair curling and styling effect.

[0016] Among them, the cylindrical air guide cover body 1 is composed of a plurality of arc-shaped shells 11 and a connecting top plate 12. The plurality of arc-shaped shells 11 are staggered end to end to form a cylindrical shape and are connected to the connecting top plate 12, and the long strip air outlet 2 is formed between adjacent arc-shaped shells 11; specifically, the staggered displacement between the plurality of arc-shaped shells 11 staggered end to end includes the staggered displacement along the tangential direction of the cylindrical air guide cover body 1 and the direction toward the center of the cylindrical air guide cover body 1; more specifically, in the staggered displacement between the plurality of arc-shaped shells 11 staggered end to end, the displacement along the tangential direction of the cylindrical air guide cover body 1 gradually decreases from the bottom end to the top end of the cylindrical air guide cover body 1, and the displacement toward the center of the cylindrical air guide cover body 1 remains unchanged from the bottom end to the top end of the cylindrical air guide cover body 1. In conventional curling iron assemblies, the staggered displacement between adjacent arc-shaped shells 11 is generally in the direction toward the center of the cylindrical air guide cover body 1, thereby forming a long strip air outlet 2. This direction is not conducive to adjusting the width of the long strip air outlet 2. On this basis, the present invention adds a displacement along the tangential direction of the cylindrical air guide cover body 1, and adjusts the width of the long strip air outlet 2 by adjusting this displacement, thereby effectively improving the uniformity of the air output.

[0017] Preferably, a plurality of support ribs 13 are provided between adjacent arc-shaped shells 11. The support ribs 13 provided between the arc-shaped shells 11 can improve the stability of the connection between the arc-shaped shells 11 and prevent the long strip air outlet holes 2 formed between the arc-shaped shells 11 from deforming during air discharge, resulting in unstable air flow.

[0018] Of course, the above are only preferred implementation methods of the present invention, and are not intended to limit the scope of use of the present invention. Therefore, any equivalent changes based on the principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An air guide cover of a hair dryer and curling iron assembly, characterized in that: It comprises a cylindrical air guide cover body, and a plurality of long strip air outlet holes in an equidistant circular array are arranged on the side of the cylindrical air guide cover body, and the width of the long strip air outlet holes gradually decreases from the bottom end to the top end of the cylindrical air guide cover body.

2. The air guide cover of a hair dryer and curling iron assembly according to claim 1, characterized in that: The cylindrical air guide cover body is composed of a plurality of arc-shaped shells and a connecting top plate. The plurality of arc-shaped shells are staggered end to end to form a cylindrical shape and connected to the connecting top plate, and the long strip air outlet holes are formed between adjacent arc-shaped shells.

3. The air guide cover of the hair dryer and curling rod assembly according to claim 2, characterized in that: A plurality of supporting ribs are arranged at intervals between the adjacent arc-shaped shells.

4. The air guide cover of a hair dryer and curling iron assembly according to claim 2, characterized in that: The staggered displacements between the arc-shaped shells arranged end to end in an alternating manner include a direction along the tangent line of the cylindrical air guide cover body and a direction toward the center of the cylindrical air guide cover body.

5. The air guide cover of a hair dryer and curling iron assembly according to claim 4, characterized in that: In the staggered displacements between the several arc-shaped shells arranged end to end, the displacement along the tangent direction of the cylindrical air guide cover body gradually decreases from the bottom end to the top end of the cylindrical air guide cover body, and the displacement toward the center of the cylindrical air guide cover body remains unchanged from the bottom end to the top end of the cylindrical air guide cover body.

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