CN214156462U - Accessory of hair care appliance - Google Patents

Abstract

The utility model discloses an accessory of a hair nursing appliance, which comprises a body and a connecting part; the connecting part is a cylindrical structure with two open ends, one end of the connecting part is connected with the air outlet of the hair care appliance, and the other end of the connecting part is connected with the body; the body is a double-layer structure with an inner wall surface and an outer wall surface, the inner wall surface comprises a rear end part and a front end part, the rear end part faces to an air outlet of the hair care appliance, and the front end part is a cylindrical structure extending towards the air outlet direction of the body; the body is provided with a hole; the body air outlet is the annular export, and the inner ring does promptly the air outlet that inner wall face tip formed, the outer loop is the air outlet that outer wall face tip formed. The utility model is used in cooperation with a hair nursing appliance, in particular to a blowing rod, which can greatly increase the air quantity at the air outlet of the hair nursing appliance and form turbulent flow at the air outlet to protect the hair and improve the hair drying efficiency; the utility model discloses can reduce the air-out noise, improve use comfort.

Description

Accessory of hair care appliance

Technical Field

The utility model relates to an annex of hair nursing utensil, especially a can make the air-out effect multiply and realize falling the guiding device of hair nursing utensil of efficiency of making an uproar.

Background

The hair dryer is a common fast drying tool in life, and heated air is conveyed to an outlet of the hair dryer through a motor and a fan and is used for drying hair and other substances or styling hair.

Generally, such hair care appliances need to be matched with an accessory, specifically, a nozzle is arranged to realize the diversion of hot air flowing out of an air outlet. The end of a conventional tuyere is a flat outlet of substantially elongated rectangular shape or a tapering cone structure or the like to generate a relatively concentrated air flow.

However, because the above-mentioned structure for guiding the hot air flowing out of the outlet of the blower is usually a "contraction" or "restriction" method, the air output is greatly lost, and a lot of extra noise is generated.

In addition, the high temperature air flow at the air outlet of the traditional blower (tuyere) is concentrated, and different plane temperatures as shown in fig. 7 can be formed on the plane of the air outlet, namely, the central temperature is too high and the ambient temperature is relatively low; high core temperatures tend to damage the hair, while low ambient temperatures reduce hair drying efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an annex of hair nursing utensil to realize increasing the hair nursing utensil air outlet amount of wind, provide the turbulent flow in order to protect the hair and improve the efficiency of drying hair, reduce the air-out noise.

The utility model relates to an accessory of a hair nursing appliance, which comprises a body and a connecting part; the connecting part is a cylindrical structure with two open ends, one end of the connecting part is connected with the air outlet of the hair care appliance, and the other end of the connecting part is connected with the body; the body is of a double-layer structure with an inner wall surface and an outer wall surface, the inner wall surface comprises a rear end part and a front end part, the rear end part faces to an air outlet of the hair care appliance, and the front end part is of a cylindrical structure extending towards the air outlet direction of the body; further, a hole is formed in the body; the body air outlet is an annular outlet, namely the inner ring is the air outlet formed at the tail end of the inner wall surface, and the outer ring is the air outlet formed at the tail end of the outer wall surface.

One end of the connecting part, which is connected with the air outlet of the hair care appliance, is provided with a magnetic suction part or a clamping part; one end of the connecting part connected with the body is provided with a clamping part or a bonding part.

The rear end part, the outer wall surface and the connecting part form a body air inlet together, and a high-pressure hot air channel is formed between the outer wall surface and the inner wall surface.

The rear end part is of a cone structure, and the vertex of the cone is positioned at one side close to the connecting part.

The rear end part is a cone.

The hole penetrates through the inner wall surface and the outer wall surface, so that a new fluid channel, namely a normal-temperature low-pressure air channel is formed, and normal-temperature low-pressure air is sucked from the hole and flows to the air outlet of the body along the channel in the inner wall surface.

The holes are preferably 2 symmetrically arranged.

The utility model relates to an annex of hair care implement, its advantage and efficiency lie in: the utility model is used in cooperation with a hair nursing appliance, in particular to a blowing rod, which can greatly increase the air quantity at the air outlet of the hair nursing appliance and form turbulent flow at the air outlet to protect the hair and improve the hair drying efficiency; the utility model discloses can reduce the air-out noise, improve use comfort.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention.

Fig. 2a and 2b show the overall structure of the present invention in an exploded view.

Fig. 3 shows one of the overall structural cross-sectional views of the present invention.

Fig. 4 shows a second cross-sectional view of the overall structure of the present invention.

Fig. 5 is a side view of the overall structure of the present invention.

Fig. 6a, 6b and 6c are schematic diagrams illustrating the use of the embodiment of the present invention in combination with a hair care appliance.

Figure 7 is a schematic diagram of the planar temperature of the outlet of a conventional hair dryer.

Fig. 8a is a schematic view of an annular air outlet according to an embodiment of the present invention.

Fig. 8b is a schematic view of the planar temperature of the air outlet according to the embodiment of the present invention.

The numbers in the figures are as follows:

1. body 2, connecting part

101. Outer wall surface 102, inner wall surface 103, body air inlet

104. Opening 105 and body air outlet

1021. Rear end part 1022 and front end part

1051. Inner ring 1052 and outer ring

201. Magnetic suction part or clamping part

H. High-pressure hot air channel L and normal-temperature low-pressure air channel

Detailed Description

The following describes the specific technical solution of the present invention with reference to the accompanying drawings and embodiments.

As shown in fig. 1-6 a, 6b and 6c, an embodiment of the present invention is an attachment for a hair care device, comprising a body 1 and a connecting portion 2; the connecting part 2 is a cylindrical structure with two open ends, one end of the connecting part is connected with the air outlet of the hair care appliance, and the other end of the connecting part is connected with the body; the body 1 is a double-layer structure with an inner wall surface and an outer wall surface, the outer wall surface 101 is clamped or bonded with the connecting part 2, the inner wall surface 102 comprises a rear end part 1021 and a front end part 1022, wherein the rear end part 1021 faces an air outlet of the hair care appliance, the front end part 1022 is a cylindrical structure extending towards the air outlet direction of the body (as shown in fig. 3), the rear end part 1021, the outer wall surface 101 and the connecting part form a body air inlet 103 together, and a high-pressure hot air channel H (as shown in fig. 4) is formed between the outer wall surface 101 and the inner wall surface 102; further, a hole 104 is formed in the body 1, and the hole penetrates through the inner wall surface and the outer wall surface, so that a new fluid channel, i.e., a normal-temperature low-pressure air channel L is formed, and the normal-temperature low-pressure air is sucked from the hole 104 and flows to the body air outlet 105 along the channel inside the inner wall surface; the body air outlet 105 is an annular outlet, that is, the inner ring 1051 is the air outlet formed at the end of the inner wall surface, and the outer ring 1052 is the air outlet formed at the end of the outer wall surface.

One end of the connecting part, which is connected with the air outlet of the hair care appliance, is provided with a magnetic suction part or a clamping part 201 (as shown in figure 2 b); the connecting part is connected with the body in a clamping or bonding mode.

The back end 1021 is a cone structure with the apex of the cone on the side near the connection (see fig. 3).

The rear end 1021 is a cone.

The holes are preferably 2 symmetrically arranged.

As shown in fig. 6a-6c, as an embodiment, the present invention relates to an accessory of a hair care appliance, which is typically installed at the outlet of a hair dryer, especially at the outlet of a blowing rod, wherein the air blown from the blowing rod enters into an annular high-pressure hot air channel H through the diversion and distribution of the rear end 1021 of the body, so as to form a high-speed annular air jet, and due to the action of the surrounding high-speed air flow, a negative pressure region is formed in the central region of the slow outlet of the air nozzle, so as to drive the low-pressure and normal-temperature air (the low-pressure is relative to the air blown from the blowing rod) in the environment to enter from the holes at both sides of the body and then to be blown out through the normal-temperature and low-pressure air channels, thereby achieving the effect of air volume multiplication; meanwhile, due to the difference of the wind speeds of the inner area and the outer area of the annular outlet of the air nozzle, airflow forms turbulent flow in front of the air outlet, and therefore hair drying efficiency is improved.

The utility model discloses an accessory of hair nursing utensil, the rear end of its body internal face designs into the cone structure for the hot-blast that the stick of blowing blew off cuts the dispersion through the summit of this cone and hot-blastly, adds the low pressure cold wind that the entrance to a cave of tuyere both sides was inhaled simultaneously, deuterogamies the wind channel inside the body, has prolonged hot-blast output, makes hot-blast in the flow in wind channel, and hot-blast heat obtains further melting, becomes more stable; meanwhile, cold air (environment temperature) entering from the hole can dilute high-temperature air blown out from the high-temperature channel, so that the temperature plane of the annular outlet (shown in figure 8a) is more balanced (shown in figure 8b), and the damage of high temperature to hair is reduced; the appropriate temperature provides a greater surface area, thereby improving hair drying efficiency. Compared with the hot air directly blown out from the air blowing rod, the hot air output from the air outlet of the body is more uniform and balanced, and the use is more comfortable.

The utility model discloses an annex of hair care implement, because overall structure is tubular structure, and to the hot-blast mode of taking "restraint" or "shrink" like traditional scheme of the same from hair-dryer or the stick of blowing out, but the mode through toper water conservancy diversion makes its accessory that flows, this conical rear end can reduce air velocity, make the volume air current noise that gets into high temperature passageway reduce, simultaneously with the air current noise that gets into low temperature passageway through the entrance to a cave can realize partial offsetting each other, thereby noise reduction on the whole.

In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover a non-exclusive inclusion. The directional phrases referred to in this application, for example: up, down, left, right, front, rear, inner, outer, lateral, etc., are simply directions with reference to the drawings.

Throughout the description of the present application, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Claims (7)

1. An attachment for a hair care appliance, comprising: comprises a body and a connecting part; the connecting part is a cylindrical structure with two open ends, one end of the connecting part is connected with the air outlet of the hair care appliance, and the other end of the connecting part is connected with the body; the body is of a double-layer structure with an inner wall surface and an outer wall surface, the inner wall surface comprises a rear end part and a front end part, the rear end part faces to an air outlet of the hair care appliance, and the front end part is of a cylindrical structure extending towards the air outlet direction of the body; further, a hole is formed in the body; the body air outlet is an annular outlet, namely the inner ring is the air outlet formed at the tail end of the inner wall surface, and the outer ring is the air outlet formed at the tail end of the outer wall surface.

2. An attachment for a hair care appliance as claimed in claim 1, wherein: one end of the connecting part, which is connected with the air outlet of the hair care appliance, is provided with a magnetic suction part or a clamping part; one end of the connecting part connected with the body is provided with a clamping part or a bonding part.

3. An attachment for a hair care appliance as claimed in claim 1, wherein: the rear end part, the outer wall surface and the connecting part form a body air inlet together, and a high-pressure hot air channel is formed between the outer wall surface and the inner wall surface.

4. An attachment for a hair care appliance as claimed in claim 1, wherein: the rear end part is of a cone structure, and the vertex of the cone is positioned at one side close to the connecting part.

5. An attachment for a hair care appliance as claimed in claim 4, wherein: the rear end part is a cone.

6. An attachment for a hair care appliance as claimed in claim 1, wherein: the hole penetrates through the inner wall surface and the outer wall surface, so that a new fluid channel, namely a normal-temperature low-pressure air channel is formed, and normal-temperature low-pressure air is sucked from the hole and flows to the air outlet of the body along the channel in the inner wall surface.

7. An attachment for a hair care appliance as claimed in claim 1, wherein: the holes are preferably 2 symmetrically arranged.

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