JPS6152802A - Hair curler - 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 curling device [Background Art] In the case of a rechargeable hair iron, an iE source E as shown in FIG.
, a switch SW, and a heater H. However, in order to improve the curliness of the hair, it is necessary to increase the number of wands in the heater, but since the power supply section is composed of a battery, the usable time on one charge is limited. It has the disadvantage of being short. Figure 6 shows the temperature characteristic curve of a conventional rechargeable hair iron.When hair is wrapped around the hair body of a rechargeable hair iron, the temperature drops by about 20°C, which causes the hair to become curly. It can be seen that the effect of kakezuke also decreases if it is used continuously. Since it is not possible to increase the wattage even further, the switch SW
There is also the problem that the waiting time after turning on is also long.

[Purpose of the invention]

The purpose of this invention is to provide a hair curling device that can suppress the shortening of usable time even when the wattage is increased, can shorten the entire waiting time, and can prevent the deterioration of the effect due to the curling caused by continuous use. It is to provide.

[Disclosure of the invention]

The hair curler of the present invention includes a set heating means, a preheating means, and a switching means for switching between the set heating means and the preheating means. In the case of a limited power source, the set heating means can be operated only when the hair is wrapped by the preheating means, and because of its rationality, the usable time can be extended compared to conventional methods even if the wattage is set to high. The waiting time can be shortened, and the effect of the habit does not decrease.

Embodiment A first embodiment of the present invention will be described with reference to FIGS. 1 to 3. In the figure, this rechargeable hair curler is equipped with a storage battery E' and a charging circuit.

A main body part 2 having a changeover switch SW and a charging plug blade 1, and an attachment 3 having a heater part 10 are configured to be detachable by fitting parts 4, 5 and positioning parts 6, 7, 8°9, It is connected in an airtight manner by the terminal portion 11.12. The heater section 10 is provided in a band shape on the outer surface of the hair winding drum 3a of the attachment 3, and is arranged in a distributed manner in the circumferential direction. 13 shows the basic configuration of the heater section 10. In the row, the heater elements H to H6 are switched by the switching operation as shown in the table below at the contacts S1 to S4 of the switch SW. In the table, × is off and O is on. Since the total resistance T is υ and the heater wattage is four times that of the low-temperature one, the heater temperature at No. 1 rises as shown in Figure 3, and the rise υ is faster than in Figure 6. Also, since the rise is fast when winding hair, the temperature does not continue to drop as shown in Figure 6 even during continuous winding.Therefore, turn on switch 5w1t and set it to high when you want to use it immediately. The waiting time can be shortened, and if you set it only when curling the hair, it will be more effective in curling the hair. Furthermore, normally, when you leave your seat or comb your hair, the heater section 10 is turned on at low wattage, minimizing heat loss and battery life.

In a bare curler that uses a limited power source such as gas,
Usable time is longer than before.

A second embodiment of the invention is shown in FIGS. 4 and 5.

That is, some of the contacts 16 and 17 of the changeover switch are configured to face the intermediate point of the heater part 10 of the hair winding body 3a of the attachment 3 and the inside thereof, and are connected to the parallel terminal 11a, and the changeover switch is The other contacts of the switch are made manually. Hair 18? When the hair is wrapped around the winding drum 3a, the tension of the hair winding causes the winding drum 3a to bend inside (contact 16.1).
7 closes. As a result, the high state of the first embodiment can be obtained. In this way, heater heating can be performed in conjunction with the hair wrapping operation, and the power can be automatically turned off when unnecessary, making it safe, reliable, and with limited power sources (batteries, etc.).
Hair curling, which can prevent unnecessary wear and tear, can improve the effect.

In the embodiment, some of the contacts of the changeover switch were made to respond to the hair wrapping, but a detection means other than the changeover switch was configured to be made to respond, and the changeover means was switched by the calibration means. In addition, although the example shows an example of a hair iron that requires a heater power source, as an application example, it can be applied to a hair dryer with an air blower or an air blower + heater, or with a hair curler equipped with steam. The same goes for things that are important.

〔Effect of the invention〕

According to this invention, the setting heating means can be made to have a high wattage, so the waiting time can be shortened, and the preheating means can improve the effect of curling during continuous use. Moreover, when a limited power source is used, the preheating means has the effect of shortening the usable time.

[Brief Description of the Drawings] Fig. 1 is an exploded perspective view of the first embodiment of the present invention, Fig. 2 is its heater circuit diagram, Fig. 3 is a hot plate temperature characteristic diagram due to the heater, and Fig. 4 is a diagram of the temperature characteristics of the hot plate due to the heater. FIG. 5 is a sectional view of the main part of the attachment, FIG. 6 is a hot plate temperature characteristic diagram of the conventional example, and FIG. M7 is a heater circuit diagram. SW work...Changing switch (switching means), 10...Heater part (sent heating means, preliminary heating means) Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5

Claims (4)

[Claims] (1) A hair curler comprising a set heating means, a preheating means, and a switching means for switching between the set heating means and the preheating means. (2) The hair curler according to claim (1), wherein the set heating means and the preheating means are heaters. (3) The switching means is a manual type.
The hair curler described in section 1). (4) The hair curler according to claim (1), wherein the switching means responds to the winding of the hair.