JPH0268006A - Drying arm group reversible rotary type hair drier - Google Patents

Abstract

PURPOSE:To diffuse the noise of a drying wind to an external part and to make it possible for a user to freely converse with an external person by connecting a blower and a drying arm group to a case to be fitted to a free arm to be provided for a wall surface, a stand, etc., and reversibly rotating the title hair drier. CONSTITUTION:The hair (a) is covered with the hair drier from the back part of the head so that the face is not covered with a drying arm group 21. A motor 13 is rotated, the above-mentioned arm group 21 is reversibly rotated in an approximately 35-23 deg. oscillating state together with a blast distributing plate 25 and a fitting plate 22 by a connecting rod 17 of a crank plate 15, a blower 10 is driven by a motor 12 simultaneously, and a pressure wind is applied through the blast distributing plate 25 to reversibly rotate to distributing ducts 37 of respective drying arms 30. The pressure wind is jetted from jet holes 38 to the internal parts of the drying arms 30, heated by heaters 39, and after that blown from perforated guards 40 against the hair (a). Thus, since the drying wind can be extended to the whole area of the hair (a), and intervals are set in the arrangement of the respective drying arms 30, the drying noise is diffused to the external part, and the person putting the drying arm group 21 over his/her head can freely converse with the external person.

Description

Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a reversible rotary hair dryer with a group of drying arms. Rather than covering the hair and face like a mold, or covering the entire hair, drying air is blown onto the hair by reversible rotation of a group of drying arms arranged at intervals in the circumferential direction. Turn it on, -
The individual drying arms are designed to cover areas of the hair that are not blown by drying air, have good noise dissipation, and allow for free conversation between inside and outside the dryer.

(Prior Art) Conventional hair dryers used for business or home use have a cap type that is placed over the hair and face, as shown in Figure 6, and blow drying air all over the hair. There are some devices that allow the cap part that corresponds to the face to swing up and down by a small angle, but wind noise is trapped inside and it is impossible to have a conversation with the outside.

(Problems to be Solved by the Invention/Object of the Invention) The present invention fundamentally changes the conventional cap-type hair dryer, and creates gaps in the circumferential direction without covering the entire hair and face. Drying air is blown onto the hair from a group of a plurality of arranged drying arms, and the area of the head that the blown drying air does not reach can be covered by the reversible rotation of the drying arm group. The purpose is to dissipate wind noise to the outside and to allow people to freely talk to outsiders.

(Means for Solving the Problems) The present invention has been made in accordance with the above-mentioned objects, and includes a case that can be attached to a flexible arm provided on a wall surface, a stand, etc., and a case that is connected to an air blowing opening provided in the teeth. It consists of a plurality of drying arms arranged at intervals and supported freely in reversible rotation and placed around the hair.The case is equipped with an air blower and a motor that connects and reversibly rotates the drying arms. Each drying arm was provided with a distribution duct for distributing the air from the blower, a heater for heating the air ejected from the duct into the drying arm, and a perforated guard for blowing the air toward the hair. This invention relates to a 7-mom reversible two-head hair dryer characterized by the following.

(Example) A preferred example of the present invention will be described in FIGS. 1 to 5-1.

The hair dryer of the present invention consists of a case 1 at the top and a plurality of drying arms 21 arranged at the bottom of the case so as to rotate reversibly.

On both sides of the exterior of case 1, there are U installed on the wall, stand, etc.
A mounting part 2 is provided for attaching the shaped flexible arm 2a with a tightening screw 3, an outside air intake port 5 is formed in the cover 4, and a dial for controlling the strength of air blowing, adjustment of the heater temperature, etc.
An operation panel 6 on which switch materials and the like are provided is attached to the cover 4.

A ventilation hole 7 is provided in one example of the lower part of the case 1, and a shaft support cylinder 9 is formed by connecting to the lip 8 inside the case 1 and aligned with the center of the air flow lower. A blower 10 having a Shirotsukou fan inside is attached to the crotch, and the air outlet 11 of the blower 10 is made to substantially face the side of the shaft support cylinder 9 by a guide rib, and a motor 13 for reversible rotation is attached to the rib 8. When installed, one end of the connecting rod 17 is connected to the eccentric pin 16 of the crank plate 15 attached to the output shaft 14 of the motor 13, and the other end of the connecting rod 17 projects to the side of the shaft support cylinder 9.

A yuzu 19 rotatably supported by upper and lower bearings 18 is fitted into the shaft support tube 9, and the yuzu 19 is held by a snap ring 20 hooked on the inner ring of the upper bearing 18.
9 is fixed and protrudes downward from the center of the air volume lower.

The hole edge of the center hole 23 of the circular mounting plate 22 that connects the drying arm group 21 is freely fitted into the air flow lower part from below.

At the center of the center hole 23 is a dish-shaped boss 24 provided above and below the center, and an air distribution plate 25 with thin connecting ribs 26 joined to the inner periphery of the center hole 23. The connecting rod 17 is fitted from below to prevent free rotation with a key and screw 27, and the end of the connecting rod 17 is fitted onto the pin 28 protruding from one connecting bone 26 to connect the motor 13 and one crank as shown in FIG. Along with the rotation of the plate 15, the drying arm group 21 is reversibly rotated by about 35 degrees to 23 degrees.

The drying arm group 21 includes a plurality of (six in this embodiment) drying arms 30 concentrated around the center hole 23 of the mounting plate 22 and attached to the mounting plate 22 with screws 29, so that each drying arm 30 is formed in an inverted shape consisting of a transverse part 31 and a hanging part 32, and the lower surface of the mounting plate 22 has a receding cross-section with the open surface facing downward, but the protruding part from the mounting plate 22 is the fifth As shown in the figure, it is formed into a pentagonal shape with a release surface 33, and the ends of the hanging portion 32 except for the release surface 33 are intersected by an end @34. In addition, the part of the mounting plate 22 that is concentrated around the center hole 23 forms an acute angle, and is made into a rectangular first duct plate 35 that is in contact with the lower surface of the outer peripheral edge of the air distribution plate 25. As shown in the figure, a perforated second duct plate 36 is provided which contacts the inner lower edge of the open surface. Of course, the connecting portions between the first duct plate 35 and the second duct plate 36 are curved to prevent undue air leakage.

The rear surfaces of the first duct plate 35 and the second duct plate 36 constitute a distribution duct 37 that distributes air from the blower to the inside of each drying arm 30, and air is emitted from the numerous blow-off holes 38 of the second duct plate 36. gushes out. A far-infrared heater 39 is attached to the outside of the distribution duct (distribution duct) 37 using a heat-resistant insulator, and vertical and horizontal wire rods 42 and 43 are placed at intervals on the open surface of each drying arm 30 in a frame 41 that fits into the open surface. A perforated guard 40 fixed to the drying arm 41 is fitted, and a sufficient gap 44 is formed between the circumferential arrangement of the drying arms 30.6 In this embodiment, the face is not covered by the drying arm group 21 as shown in FIG. Head 9 from the back of the head like this! a, rotate the motor 13, and use the connecting rod 17 of the crank plate 15 to move the arm group 21 together with the air distribution plate 25 and the mounting plate 22 from 35 degrees to 2 degrees.
An air distribution plate 25 that rotates reversibly with an oscillation of about 3 degrees, and at the same time drives the air blower 10 by the motor 12 and rotates reversibly.
Pressurized air is passed through the distribution duct 37 of each drying arm 30 through a blowout hole 38 into the inside of the drying arm 30, heated by a heater 39, and then blown onto the hair a from a perforated guard 40. Although the area blown from each drying arm 30 is not the entire circumference of the hair a, since the drying arm group 21 rotates reversibly as described above, the drying air blown from each drying arm 30 is only one hair per head! Covers the entire area of a. In addition, each drying arm 3 should not be used to cover the hair and face.
The drying noise is dissipated to the outside, and the person wearing the drying arm group 21 can freely communicate with those outside.

(Effect) The present invention connects a drying arm group 21 in which several drying arms 3o are arranged at intervals with a through gap 44 in the circumferential direction to a blower lower provided in the upper case 1 to freely rotate reversibly. Supported by The structure is such that the hair is sprayed from the hole guard 40 onto the hair a, and the entire head is dried by the reversible rotation described above. It does not feel intimidating, does not cause drying air to get stuck inside, does not interfere with conversations with outsiders due to noise, and has end effects such as not reducing the drying effect.

[Brief explanation of the drawing]

1 to 5 of the accompanying drawings show embodiments of the present invention,
#S1 is a longitudinal side view of most of the center, FIG. 2 is a partially cutaway plan view seen from the direction of A in FIG. 1, and FIG. 3 is a part of the mounting plate 22 and the air distribution plate. 25 and a part of the drying arm 30, FIG. 4 is a longitudinal side view showing the connection between the pin 28 of the air distribution plate 25 and the connecting rod 17,
The figure is a sectional view of the drying arm 30 taken along the line B-B in the tlS1 figure. FIG. 6 is a side view of a conventional hair dryer. 1→Case 4→Cover 7→Blower opening 8→Rib 9→
Tsumugi support #J 10 → Blower 12 → Motor 13 → Motor 15 → Crank plate 17-44% rod 19 → Tsumugi 2
1 → Drying arm group 22 → Mounting plate 23 → Center hole 24 → Boss 25 → Air distribution plate 26 → Connecting bone 28 → Bin 30 → Drying arm 31 → Transverse part 32 → Hanging part 33 → Release surface 37 → Distribution duct 38 → Nozzle hole 39 → Heater 40 → Perforated door 44 → Permeability Figure 3 Applicant Yamada Electric Co., Ltd. Naken 47 5-1ρ1 Contents of amendment in Figure C 1゜

Claims (1)

[Scope of Claims] A case that is attached to a flexible arm provided on a wall surface, a stand, etc., and a plurality of drying arms that are arranged at intervals and are connected to a ventilation opening provided in the case, are supported in a reversible and rotatable manner, and are placed around hair. a distribution duct for distributing air from the blower to each drying arm of the drying arm group; A drying arm group reversible rotary hair dryer characterized by being provided with a heater that heats the air ejected from the duct into the drying arm, and a perforated guard that blows the air toward the hair.