JPS6040013A - Hair dryer - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a hair dryer that is used with an attachment for hair wrapping etc. detachably attached to the discharge port of the main body.

[Background technology]

In order to improve the operability of the switch, a rectangular control element is rotatably provided at the outlet of the main body, and by rotating this control element, hot air and cold air can be switched. There is an invention disclosed in Japanese Utility Model Application Publication No. 52-43980. However, if this invention is to be improved to perform switching operations for multiple functions such as hot air/cold air, power off/person, high/low power consumption, etc., the operator must be switched in multiple stages. Instead, the controller's Endoho (
The disadvantage is that the rotation angle becomes large, making it difficult to use.

[Purpose of the invention]

The purpose is to improve the usability of the hair dryer 12- by making it possible to operate the operator for changing and operating the switch in two directions.

[Disclosure of the invention]

The present invention has a discharge port part (2) of the main body fi+, and a jig-shaped operator (3) that is rotatable and slidable in the axial direction on the outer periphery.
The operation of the operator (31) in the two different directions is linked with the switch (4), and by operating the operator (31) in the two different directions, the power consumption of the operator (915) can be changed and the cold air can be changed. The present invention relates to a hair dryer that is characterized by being able to perform switching operations such as switching between warm air and hot air, thereby improving usability.

A first embodiment is shown in FIGS. 1 to 9. fil is the main body, and as shown in Figure 2, there are 7 ji (8 ji)
) surrounded by a frame (9) and a motor (5) and a motor (
10) and file) are built in, and a cap 04 is fitted to the outer periphery of the tip of the discharge port (2) of the main body (8), and a dustproof net is fitted to the intake port 031 on the opposite side. θ Yu is stretched. Reference numeral (16) shown in Fig. 3 is a cam, which has a cam groove Q1 along the width direction on its outer surface, and protrudes from sliding click protrusions 07) having spring properties, and engages at both ends. A stop protrusion (18) is provided to protrude, and three click grooves for rotation are formed on the inner surface. On the other hand, on the outer periphery of the discharge port (2) of the main body +11, a rotational click protrusion (Incorporated) that can be fitted with the rotational click groove (19) of the cam 06) is provided to protrude along the axial direction. The cam (+5) is arranged on the outer periphery of the discharge port (2) so as to be rotatable but non-slidable in the axial direction, by fitting the rotational click concave groove Q9) into the rotational click protrusion. There is. And a spring 822 is placed in the small chamber (21) on the opposite side of the click protrusion for rotation.
At the same time, a claw (goods) for fixing the attachment track is fed, and a release push button (25+) of the claw 4) is made to protrude.Furthermore, the outer periphery of the discharge port (2) is pressed from behind 5I. The stop plate mount and the operator +31 are externally fitted. Controls (3)
is rotatable and slidable in the axial direction with respect to the main body fi+, and the locking protrusion θ of the cam fixing piece (cam θ6 between 2η) provided on the inner circumference of the operator (31) When the operator (31) is rotated, the cam (15) also rotates with a clicking action, and the cam (15) is fitted so that it can slide freely in the direction of the discharge port (2). Click protrusion (I
Cam 06) is installed on both sides of η.
By touching the side edges of the handle, the operator (3) is prevented from rotating beyond a certain angle. Furthermore, on the inner peripheral surface of the operator (3), there are two sliding clicks along the circumferential direction.
29) is provided on the back 11, and a sliding click groove 9 is provided.
) is fitted with the sliding chestnut/null protrusion (17) of the cam (15), and when the operator (31) is slid in the axial direction, the cam θ6 does not move and the operator ( Only 3) slides while clicking. or,
A release protrusion 011 is provided on the inner circumferential surface of the operator (3) to release the claw candle from the locking opening of the attachment hole by pressing the release push button. Switch (4)
consists of two switches (4a) and (4b). (
4a) is a two-contact slide switch that turns off the power,
It is possible to switch between cold air, which is turned off when the power is turned on (6), and warm air, which is turned on (5) when the power is turned on. (6) is a first operating lever, one of which is slidably inserted into the main body housing (8), and the three slide buttons of the switch (4a) are operated by a grip portion at the end.
), and the other handler (cam hinge 04 at the end protruding toward the inner periphery of 31) is fitted into the cam groove Q6).

(4b) is a one-contact slide switch inserted in parallel with the diode (35) as shown in FIG.
The power consumption of the controller (5) and the controller (lO) can be switched between high and low. (7) is the second operation
-, it is slidably housed in the main body housing (8), and the grip part (g) at the base grips the slide button 0η of the switch (4b), and the contact part 08) at the tip. is brought into contact with the rear end of the operating element (3), and is stretched between the central cut-and-raised piece 09) and the main body housing (8), and is connected to the second operating lever by a one-piece linkage 0). (
7) is elastically biased toward the operator (31 side).

However, when the power is turned off, the state is as shown in Fig. 6 (b) and Fig. 7 0)), and from this state the operator (
When 3) is rotated in the direction A, the release protrusion 01) pushes the release push button 5) and removes the claw 4) from the attachment plate, and the cam groove 06) allows the attachment to be removed from the main body Slide the switch (
Only contact 09 of 4a) is closed and cold air is sent. Furthermore,
The operator (3) reaches the state shown in Figures 6(d) and 7(d).
When the switch (4a) is turned in the D direction, the contacts of the switch (4a) are also closed and warm air is sent. Next, when the operator (3) is projected toward the attachment (%) side as shown in Fig. 8 (a), the sui-sochi (4b) is moved and closed by the spring force of the suzu link II), and the power consumption 9 is in a high state, and when the operator (3) is retracted to the +ll side of the main body, the second operation is performed and rs - (71 is pushed in and the switch (4b) is opened, resulting in a low power consumption state. Note that this switch ( The rotation speed of the heptad (lO) may be changed by switching the cam (15+) and the pawl (24j) provided on the opposite side of the discharge port (2). This helps prevent the attachment f23+ from rattling.Also, the operator (
A display showing the switching state displayed on the display board 04 can be seen through the display hole 31 (40).

What is shown in FIG. 10 is a second embodiment of the present invention;
The switch (4a), which is linked to the rotational movement of the operator (3) via the operation lever (6), is a two-contact type,
This switch (4a) allows the power to be turned off and the power consumption to be switched between high and low levels, and is also linked to the sliding operation of the control element (3) via the second control lever (7). A switch (4b) is used to turn on and off the shutter (5) to switch between cold air and hot air.

The device shown in FIGS. 11 to 13 is a third embodiment of the present invention.
) Switch (4a) that can be switched in conjunction with the rotation operation of
is a two-stage switching between cold air and hot air, and an attachment (2
11(a) (b) (c) and FIG. 12(a) (
b) As shown in (C), use the 3-step operation, and press the second operation lever (
The switch (4b), which is switched in conjunction with the sliding operation of the operator (31), has two stages of high and low power consumption, and the switch (431 is separately installed on the main body il+) to turn the power on and off. It is something that

What is shown in FIG. 14 is the fourth embodiment of the present invention.
The sui-sochi (4a), which is linked to the rotational movement of the control element 13) via the control lever (6), is used to direct hot air and cold air.
The operator (3) is switched via the second operating lever (7).
The power is turned on and off using a switch (4b) that is linked to the sliding movement of step 1.

What is shown in FIGS. 15 to 17 is a fifth embodiment of the present invention, in which one switch (4) of the two-contact type is used to
As shown in the figure, it is possible to switch between hot air, cold air, and power off, and the operator (3) and cam 06) are integrally formed as shown in Figure 16, and the circumferential surface of the cam (15) is A sliding click groove □□□ is provided, and a sliding click projection θη is provided on the outer peripheral surface of the discharge port (21), and the switch (4) is provided with a sliding click protrusion θη.
and a cam groove are connected by a first operating lever (6). When the operator (3) is slid, the contact (E) on the power opening/closing side of the switch (4) is opened and closed to turn off the power, and the operator (13) is rotated.
The contact (to) on the 9 (6) side is opened and closed to switch between hot air and cold air.

〔Effect of the invention〕

Since the present invention is configured as described above, the operation of the operator in two different directions can be made to correspond to the switching of different types of switches, and the desired state can be easily switched with a short stroke, resulting in a remarkable It has the advantage of being easy to use. Moreover, since the controls are link-shaped,
It does not protrude from the main body, so there is no risk of it being accidentally caught, and it can be operated from any direction.

[Brief explanation of drawings]

Fig. 1 is a side view showing a first embodiment of the present invention, Fig. 2 is a side sectional view of the same, Fig. 3 is an exploded perspective view showing the discharge port portion of the above, and Fig. 4 shows a cam and a switch. FIG. 5 is an exploded perspective view showing the first operating lever to be connected; FIG. 5 is a perspective view showing the second operating lever same as above; FIGS. 6(a) (b) (C) (d)
is a cross-sectional view showing the state of the operating element during rotational operation, and FIG.
) (b) (C) (d) are explanatory diagrams showing the operating state of the first operating type using the cam, and Figures 8(a) and (b) are cross-sectional views showing the state of the operating element during sliding operation. , FIG. 9 is a circuit diagram of the same as above, FIG. 10 is a circuit diagram of a second embodiment of the present invention, and FIG.
1(a), (b), and (C) are cross-sectional views showing the state of the operating element during rotational operation in the third embodiment of the present invention, and FIG. 12(a), (b), and (C) are the same cams as above. FIG. 13 is an explanatory diagram showing the operating state of the first operating lever, and FIG. 13 is a circuit diagram of the same as above.
FIG. 14 is a circuit diagram of a fourth embodiment of the present invention, FIG. 15 is a sectional view of a fifth embodiment of the present invention, FIG. 16 is a perspective view of the same operator, and FIG. 17 is a circuit diagram of the same as above. It is. (1) Main body, (2) Discharge port, 13) Operator,
(41... switch, (5)... switch. Agent Patent attorney Stone 1) Chief 7 Figure 13 Figure 14

Claims (1)

[Claims] +11 A ring-shaped operator that is rotatable and slidable in the axial direction is provided on the outer periphery of the discharge port of the main body, and the operation of this operator in the two different directions is linked with a switch, respectively. A hair dryer characterized in that switching operations such as switching power consumption and switching between cold air and hot air can be performed by moving an operator in two different directions. (Claim 1) comprising 212 switches, one switch is a switch that switches between hot air, cold air, and power off, and the other switch is a switch that switches power consumption between high and low. Headlitter (Equipped with 312 slide switches, one switch is operated via a first operating lever that reciprocates in conjunction with the rotation of the operating element, and the other switch is operated via the first operating lever that reciprocates in conjunction with the rotation of the operating element.) The hair dryer according to claim 1, wherein the hair dryer is operated via a second operation lever that reciprocates in conjunction with the movement of the hair dryer. Claim 1, wherein one switch is a switch that switches between high and low power consumption and power off, and the other switch is a switch that switches between hot air and cold air. Hair dryer. (5) A hair dryer comprising two switches, one of which switches between hot air and cold air, and the other of which switches between high and low power consumption. Hair dryer as described in Range 1. (6) Equipped with one 2-contact switch that can switch between hot air, cold air, and power off, and operate the switch by operating the operator in one direction to switch between hot air and cold air. The hair according to claim M1, characterized in that the hair can be switched between cold air and cold air, and the switch can be operated by operating the operator in the other direction to switch between the power-off mode and the power-powered mode. Hairdryer