JP6275909B1 - Hair dryer attachment and hair dryer - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an attachment for a hair dryer capable of quickly and easily styling hair. An attachment 10 for a hair dryer provided at an air outlet of a hair dryer, which has a cylindrical hood member 20 having an introduction port 11 on a proximal end side and a discharge port 12 on a distal end side, and a plurality of hood members 20 on an outer surface. The diffusing member 25 having a tapered detail in which the ejection hole 253 is formed and provided on the proximal end side inside the hood member 20 and the rectification provided so as to partition the inside of the hood member 20 at the tip of the diffusing member 25 The hood member 20 includes a diameter increasing portion 27 that gradually increases in diameter from the proximal end side toward the distal end side, and the air introduced into the diffusion member 25 from the introduction port 11 is provided. It is configured to be ejected to the enlarged diameter portion 27 through the ejection hole 283. [Selection] Figure 4

Description

  The present invention relates to an attachment for a hair dryer and a hair dryer including the same.

  Permanent waved hair may stretch out when wet with a strong wind with a hair dryer, but if the wind is weakened by adjusting the air volume of the hair dryer, it will take a long time to dry due to a decrease in the air volume. There is a problem that requires. For this reason, the attachment for hair dryers which reduce a wind speed by diffusing a flow, maintaining the large air volume of a hair dryer is conventionally known (for example, background art of patent documents 1).

JP 2015-24137 A

  However, conventional hair dryer attachments are prone to temperature drop due to the warm air from the air outlet spreading at a very low speed, so not only does it take time to dry the hair, but the wind spreads to the base of the hair. There is a problem that styling tends to be difficult due to difficulty.

  Then, an object of this invention is to provide the attachment for hair dryers and the hair dryer which can perform hair styling quickly and easily.

The object of the present invention is an attachment for a hair dryer provided at a blower outlet of a hair dryer, and includes a cylindrical hood member having an introduction port on a proximal end side and a discharge port on a distal end side, and a plurality of outer hood members. A diffusing member having a tapered portion formed with an ejection hole and provided on the proximal end side inside the hood member; and a rectifying plate provided so as to partition the inside of the hood member at the tip of the diffusing member. The hood member includes a diameter-expanding portion that gradually increases in diameter from the proximal end side toward the distal end side, and the air introduced into the diffusion member from the introduction port has the ejection hole. The tapered portion is formed into a semi-elliptical shape by alternately arranging a plurality of first and second belt-like bodies that are curved in an arc shape in the circumferential direction. It is formed in a spherical shape, with respect to the first strip By providing to collapse the second strip, it is achieved by said first strip and said second hair dryer attachment to the ejection holes between the band-like body is formed.

  The hood member preferably further includes a hook-shaped member provided on the tip side inside the hood member, and the hook-shaped member has a tip opening connected to the discharge port, and an inner wall surface of the hood member. It is preferable that a plurality of first communication holes are formed at opposing positions. In this configuration, it is preferable to further include a bulging portion that protrudes forward from the bottom portion of the hook-shaped member, and the bulging portion has a second communication hole at a position facing the inner wall surface of the hook-shaped member. It is preferable that a plurality are formed. Furthermore, it is preferable to provide a storage container that is detachably attached to the bulging portion and capable of evaporating the material to be stored.

  The rectifying plate is preferably a metal porous plate.

  Moreover, the object of the present invention is achieved by a hair dryer including an attachment for a hair dryer having the above-described configuration and a dryer body having a fan for introducing air into the attachment for the hair dryer. The fan is preferably a turbo fan or a sirocco fan.

  ADVANTAGE OF THE INVENTION According to this invention, the attachment for hair dryers and a hair dryer which can perform hair styling quickly and easily can be provided.

It is a side view of the hair dryer concerning one embodiment of the present invention. It is a perspective view of the attachment for hair dryers with which the said hair dryer is equipped. It is a cross-sectional perspective view of the said attachment for hair dryers. It is a longitudinal cross-sectional view of the said attachment for hair dryers. It is a principal part top view of the said attachment for hair dryers. It is a longitudinal cross-sectional view which shows the modification of the said attachment for hair dryers.

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a side view of a hair dryer according to an embodiment of the present invention. As shown in FIG. 1, the hair dryer 1 includes a dryer body 100 and a hair dryer attachment 1 attached to the dryer body 100.

  The dryer body 100 includes a motor 102, a fan 103 driven by the motor 102, and a heater 104 in a cylindrical casing 101. The dryer body 100 is energized by a power cord 105 and is operated by operating a switch 106. This is a known configuration. An air outlet 107 and a suction port 108 are formed at the front end and the rear end of the casing 101, respectively, and the hair dryer attachment 10 is attached to the air outlet 107. In the present embodiment, the hair dryer attachment 10 is configured to be detachably engaged with the distal end portion of the casing 101, but may be fixed to the distal end portion of the casing 101 so as not to be removable, or It may be integral.

  FIGS. 2 to 4 are a perspective view, a cross-sectional perspective view, and a vertical cross-sectional view, respectively, of the hair dryer attachment 1. In FIG. 3, illustration of the baffle plate which is a part of component of the attachment 1 for hair dryers is abbreviate | omitted. As shown in FIGS. 2 to 4, the hair dryer attachment 1 includes a tubular hood member 20, a hook-like member 23 provided inside the hood member, a bulging portion 24, a diffusion member 25, and a current plate 26. And.

  The hood member 20 includes a front cylinder 21 and a rear cylinder 22 joined to the proximal end side of the front cylinder 21, the introduction port 11 is formed on the proximal end side of the rear cylinder 22, and the distal end of the front cylinder 21 A discharge port 12 is formed on the side. The rear cylinder 22 has a diameter-expanded portion 27 that gradually increases in diameter from the proximal end side toward the distal end side. In the present embodiment, the enlarged diameter portion 27 is formed in a circular arc shape that protrudes inward of the hood member 20, and is provided from the proximal end to the distal end of the rear cylinder 22. The enlarged diameter portion 27 may be partially provided in a part of the hood member 20 in the axial direction. The front cylinder 21 is formed to be slightly reduced in diameter from the base end side toward the rear end side. The opening area of the discharge port 12 is larger than the opening area of the introduction port 11.

  The bowl-shaped member 23 has substantially the same depth as the length of the front tube 21, and the peripheral edge portion of the front end opening is connected to the peripheral edge portion of the discharge port 12 and is disposed on the front end side of the hood member 20. Yes. The flange-like member 23 has a plurality of first communication holes 231 formed in a slit shape at positions facing the inner wall surface of the front cylinder 21 and are arranged at equal intervals over the entire circumferential direction. A plurality of auxiliary holes 232 are uniformly formed in the peripheral portion at the bottom of the bowl-shaped member 23 so that the center of the bottom surrounded by the plurality of auxiliary holes 232 swells in a cup shape toward the tip opening. A bulging portion 24 is provided. Although the hook-shaped member 23 is integrally formed with the front tube 21 in the present embodiment, it may be a separate member from the front tube 21.

  In the bulging portion 24, a plurality of second communication holes 242 formed in a slit shape at positions facing the inner wall surface of the flange-shaped member 23 are arranged at equal intervals over the entire circumferential direction. A plurality of auxiliary holes 241 are uniformly formed in the peripheral edge portion of the bottom portion on the front end side of the bulging portion 24.

  The diffusing member 25 is a cylindrical member having a tapered portion 259 on the distal end side, and an opening peripheral edge on the proximal end side is continuously provided on the peripheral edge portion of the introduction port 11 of the rear cylinder 22, so that the proximal end of the hood member 20 is provided. Arranged on the side. The tapered portion 259 is formed in a semi-elliptical spherical shape by alternately arranging a plurality of first belt-like bodies 251 and second belt-like bodies 252 that are curved in an arc shape in the circumferential direction. The second belt-like body 252 is provided so as to be depressed with respect to the first belt-like body 251 on both sides, and thereby, between the adjacent first belt-like body 251 and the second belt-like body 252. A slit-like ejection hole 253 is formed. The tip of the tapered portion 259 extends to the vicinity of the tip of the rear cylinder 22, and an auxiliary hole 254 is formed at the center.

  The diffusion member 25 is integrally formed with the rear cylinder 22 in this embodiment, but may be a separate member from the rear cylinder 22. Further, the proximal end opening of the diffusing member 25 is not necessarily provided continuously to the peripheral edge portion of the introduction port 11, and a slight gap may be formed between the peripheral edge portion of the introduction port 11. When the enlarged diameter portion 27 is provided in a part of the hood member 20, the ejection hole 253 of the tapered portion 259 is preferably arranged so as to eject air to the enlarged diameter portion 27.

  As shown in FIG. 5, the current plate 26 is a flat plate member in which a large number of small holes 262 having a diameter of about 1 to 2 mm are uniformly formed over the entire surface. It is sandwiched between a holding ring 261 fixed to the inner peripheral surface in the vicinity of the base end and a step portion formed in the inner peripheral surface in the vicinity of the distal end of the rear cylinder 22 so as to partition the inside of the hood member 20. The interposition member 23 and the diffusion member 25 are interposed. The rectifying plate 26 is preferably made of a metal such as aluminum in order to promote heat storage by passing hot air. The rectifying plate 26 can be made of, for example, a net material, a punching metal, an expanded metal, or the like. As shown in FIG. 4, a buffer space S <b> 1 is formed between the outer surface of the tapered portion 259 and the inner wall surface of the enlarged diameter portion 27 by the rectifying plate 26 provided at the end of the diffusion member 25, and the bowl-shaped member 23. A stagnation space S <b> 2 is formed between the outer surface of the front cylinder 21 and the inner wall surface of the front cylinder 21.

  In the hair dryer 1 having the above-described configuration, when the dryer body 100 is operated, warm air is introduced into the hair dryer attachment 1 from the introduction port 11. Most of the introduced hot air is jetted from the ejection hole 253 of the tapered portion 259 of the diffusing member 25 to the enlarged diameter portion 27, and a part thereof passes through the auxiliary hole 254 and is uniformly diffused throughout the buffer space S1. The The warm air is stored in the buffer space S1, and then passes through the entire current plate 26. In this way, while maintaining the warm air from the dryer main body 100 at a desired temperature (for example, about 80 ° C.), the wind speed can be reduced as a whole and sent out toward the discharge port 12. The fan 103 of the dryer main body 100 is a fan having a high static pressure in order to surely push the warm air in the buffer space S1 into the rectifying plate 26 and urge the warm air to uniformly pass through the entire rectifying plate 26. For example, a turbo fan or a sirocco fan is preferable.

  The warm air that has passed through the peripheral edge of the rectifying plate 26 is supplied to the inside of the bowl-shaped member 23 from the first communication hole 231 through the stagnation space S2. On the other hand, the warm air that has passed through the central portion of the rectifying plate 26 is supplied from the second communication hole 242 to the inside of the bowl-shaped member 23 through the inside of the bulging portion 24. Since the blowing direction of these hot air is mainly the radial direction of the hood member 20, the hot air that has passed through the auxiliary holes 232 and 241 is merged to promote mixing inside the bowl-shaped member 23, and the discharge port 12 are released at a substantially uniform rate and temperature. Since the warm air to be discharged is pushed out of the buffer space S1, the straightness is improved, so that it is prevented from diffusing around the discharge port 12.

  Thus, since the hair dryer 1 of this embodiment can discharge | release a low speed | velocity | rate wind from a large area toward hair reliably, maintaining required air volume and temperature, hair styling can be carried out quickly and easily. It can be carried out. The hair dryer 1 of the present embodiment can be used in the same manner as a normal hair dryer, but even if the peripheral edge of the discharge port 12 is pressed against the head so as to easily supply warm air to the base of the hair. Alternatively, it is also possible to push a part of the hair into the inside of the rod-shaped member 23 to perform the setting.

  As shown in FIG. 6, a housing container 30 capable of evaporating the housed portion C may be detachably attached to the bulging portion 24 of the hair dryer attachment 10. The container 30 has a transpiration hole 32 formed in the entire container main body 31, and an engaging portion 34 is provided at each end of a plurality of legs 33 extending rearward from the container main body 31. The leg 33 has flexibility, and the container body 31 is held at the tip of the bulging portion 24 by engaging the engaging portion 34 with the second communication hole 242 of the bulging portion 24. .

  Examples of the contents C to be accommodated in the container body 31 include aroma and collagen granules, but are not particularly limited, and effectively act on hair by promoting transpiration with warm air. Can be used as appropriate.

DESCRIPTION OF SYMBOLS 1 Hair dryer 10 Hair dryer attachment 11 Inlet 12 Release port 20 Hood member 23 Gutter-shaped member 231 First communicating hole 24 Swelling part 242 Second communicating hole 25 Diffusion member 251 First strip-shaped body 252 Second Band-like body 253 Ejection hole 259 Tip 26 Rectifier plate 27 Expanded diameter part 30 Container 100 Dryer body 103 Fan

Claims (7)

An attachment for a hair dryer provided at the outlet of the hair dryer,
A cylindrical hood member having an introduction port on the proximal end side and a discharge port on the distal end side;
A diffusing member provided on the base end side of the inside of the hood member, having a tapered detail formed with a plurality of ejection holes on the outer surface;
A rectifying plate provided so as to partition the inside of the hood member at the end of the diffusion member;
The hood member includes a diameter-expanded portion that gradually increases in diameter from the proximal end side toward the distal end side,
The air introduced into the diffusion member from the introduction port is configured to be ejected to the enlarged diameter portion through the ejection hole ,
The tapered portion is formed in a semi-elliptical sphere by alternately arranging a plurality of first and second strips that are curved in an arc shape in the circumferential direction,
A hair dryer in which the ejection hole is formed between the first band and the second band by providing the second band so as to be recessed with respect to the first band. Attachment for. Further comprising a hook-shaped member provided on the tip side inside the hood member,
2. The hair dryer according to claim 1, wherein the flange-shaped member has a front end opening connected to the discharge port, and a plurality of first communication holes are formed at positions facing the inner wall surface of the hood member. attachment. Further comprising a bulging portion protruding forward from the bottom of the bowl-shaped member,
The attachment for a hair dryer according to claim 2, wherein the bulging portion has a plurality of second communication holes formed at positions facing the inner wall surface of the bowl-shaped member. The attachment for hair dryers of Claim 3 further equipped with the storage container which can be detachably attached to the said bulging part and can transpigate a to-be-contained object. The hair dryer attachment according to any one of claims 1 to 4 , wherein the current plate is a metal porous plate. An attachment for a hair dryer according to any one of claims 1 to 5 ,
A hair dryer comprising: a dryer body having a fan for introducing air into the hair dryer attachment. The hair dryer according to claim 6, wherein the fan is a turbo fan or a sirocco fan.

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