JPS6088508A - Catalyst combustion type 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 FIELD OF INDUSTRIAL APPLICATION The present invention relates to a hand-type, catalytic combustion type hair curler for general household use.

Structure of a conventional example and its problems A conventional hair curler of this kind has a hand-type structure as shown in FIG. 1) A metal heat transfer cylinder 4 is made to protrude from the iJki J Tomoe Senbe 2, and the outer circumference of this heat transfer cylinder 4 is joined to the hair wrapper 5, and the heat transfer f,';'
There is a 1m gas flow path 61 in the j4. - and a catalytic combustion part γ are provided, and a moss cap 8 is provided at the end of the heat transfer cylinder 4.
It is configured with the following. In the figure, numeral 9 indicates a valve portion, 1o indicates a large heater, and 11 indicates a battery for power supply.

The cap 8 is intended to prevent combustion heat from escaping within the heat transfer cylinder 4, but as shown in ``Flood 21'', i! 'i): τl512 is the opening of heat transfer tube 4 [-g;1
1 and fixed with screws 13
It has a four-volume structure.

This structure makes it difficult for the combustion heat to escape through the cap 8, but the combustion heat and the heat of the heat transfer tube 4 are transferred to the cap 8.
The temperature is such that the cap 8 becomes difficult to hold in the hand.

For this reason, it is inconvenient to hold the cap 8 for curling.

OBJECTS OF THE INVENTION The present invention takes into consideration the above-mentioned conventional problems, and aims to provide a catalytic combustion type curler that has a low temperature that allows the cap to be held in the hand and that makes curling easier.

Structure of the Invention 1gfJ In order to achieve all of the above objects, the present invention includes a heat transfer cylinder provided with a catalytic combustion part in the inner pipe τb, a hair wrap on the outside, and a cap coupled to the end of the heat transfer cylinder. In the catalytic combustion type hair curler, the inner diameter of the outer cylindrical part of the cap is made sufficiently large so as not to touch the heat transfer body, and the inner diameter of the outer cylindrical part of the cap is made large enough so as not to touch the heat transfer body, and the inner diameter of the outer cylindrical part of the cap is made large enough so as not to touch the heat transfer body. A plurality of fitting pieces are provided for fixing the cap to the heat transfer cylinder, and a gap is formed between the outside of each fitting piece and the inside of the outer cylinder portion to allow air to flow out. A shielding plate is provided in the area surrounded by the heat transfer tube to prevent the combustion gas from flowing into the camp, and the shielding plate is a stepped part of the receiver 1 formed with VC in each of the 1st piece. When it is received and placed, it is pressed down with the tip of the heat transfer cylinder (1゛υ1㈊), and the heat of combustion in the heat transfer cylinder returns to the cap.
It is possible to suppress the 'jl' and make it easier to curl the hair with the cap at I';'r-1.

DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 31A to 6.

In the figure, reference numeral 14 indicates a metal heat transfer device, which is not shown but protrudes from the handle part as explained in Fig. 1, and has a catalytic combustion part inside. The hair wrapper 15 is worn. And the outer side of one end j% of the gap attachment side (C is a pair of caps 1 (one hole 16 is punched. 17 is a cap made of synthetic resin, which is larger than the heat transfer cylinder 14).
The heat transfer cylinder 14 has an outer cylinder portion 18 having an inner diameter larger than that of the heat transfer cylinder 14.
Four fitting pieces 19a, 19b, 19 that come into contact with the inner peripheral surface
c and 19d protrude from the inner bottom. Each of the fitting pieces 19a to 1gd (d- is arranged in an annular shape, has a slit 20 in the shape I between adjacent fitting pieces, and has a slit 20 between the outer surface of the base and the inner surface of the outer cylindrical portion 18). A gap 21 is formed in each of the fitting pieces 19a to 19d.Furthermore, the distal ends of a pair of corresponding fitting pieces 19a and 19b are engaged with the IL hole 16vc of the heat transfer tube 14. A locking claw 22 that fits is formed on the outer surface of each of the fitting pieces 19a to 19d.A receiving step 23 is formed on the outer surface of each of the fitting pieces 19a to 19d to receive the end of the heat transfer tube 14, and a receiving step 23 is formed on the inner surface of each of the fitting pieces 19a to 19d. A step portion 25 is formed to receive a shielding plate 24 for preventing combustion gas from flowing out, which will be described later.

In addition, the receiving step part 25 of this g-analysis plate 24 is connected to the heat transfer cylinder 1.
The receiver IJ of No. 4 is located further into the gap 17 by the thickness of the blocking plate 24 than the stepped portion 23 .

The blocking plate 24 is formed into a disc shape that fits the circle formed by the inner surface of each of the fitting pieces 19a to 19d, and also fits into the slit 2o formed between each of the fitting pieces 19a to 19d in the vein. It has four protruding pieces 26.

The blocking plate 24 is connected to each fitting piece 19a of the cap 17.
19d, the receiver is received by the step 26, and the protruding pieces '26 are fitted into the slits 20 between the fitting pieces 19a to 19d. In this state, each of the fitting pieces 19a to 19d of the gap 17 is inserted into the heat transfer cylinder 14, and the locking claws 22 at the tips of the fitting pieces 19a and 19b are inserted into the heat transfer cylinder 14.
By engaging with the locking hole 16 of No. 4, the cap 17 is coupled to the heat transfer tube 14. At this time, the tip of the heat transfer cylinder 14 is stopped by the receiving step 23 on the outside of each fitting piece 19a to 19d, and the shielding plate 24 is stopped by each fitting piece 19a.
~19d It is held down and stopped by the inner receiving step part 26.

In the above configuration, when catalytic combustion is performed within the heat transfer cylinder 14, the heat is transferred from the heat transfer cylinder 14 to the hair comb body 15,
Helps curl hair. 111■ Heat Transfer 11) Combustion gas generated in the heat transfer tube 14 is discharged toward the hair wrapper 15 through a small hole provided in the side of the heat transfer cylinder 14, although not shown. Also, some combustion gas flows in the direction of the canister, but the blocking plate 24 prevents it from flowing into the cap.
The temperature of the cap 17 due to the -C combustion gas
i 1: Z rise is small. ′! The shielding plate 24, which becomes hot due to the combustion gas, is located inside the fitting pieces 19a to 19d, and heat is not easily transferred to the outer cylinder part 18 through the gap 21. Furthermore, although there is some heat conduction from the heat transfer tube 14 through the fitting pieces 19a to 19d, there is a gap 21 between the outside of the fitting pieces 19a to 19d and the outer cylinder part 18 of the cap 17, and Since there are slits 2o between the joint pieces 19a to 19d, outside air flows through the cap 1γ to obtain an air cooling effect, and the temperature of the outer cylinder portion 18 of the cap 1 is low. Therefore, since the hair can be curled by holding the cap 17, 1) it is easy to perform the IJ curling operation.

Of course, even if the gear knob 17 touches the skin, there is no risk of burns, and the gap 21 of the cap 17 and the slit 2017J: are invisible from the outside and do not damage the appearance.Effects of the invention As is clear from the description, in the catalytic combustion type hair curler of the present invention, the cap connected to the end of the heat transfer tube does not become hot, and it is convenient to curl hair using this cap. Furthermore, the shielding plate is pressed by the tip of the heat transfer tube and can be stably attached.
Its worth is worth it.

[Brief explanation of drawings]

Fig. 1 is a sectional view of a conventional catalytic combustion type hair curler, Fig. 2 is a sectional side view of the same part, and Fig. 3 is a /1)'-solution of a catalytic combustion type hair curler according to an embodiment of the present invention. FIG. 4 is a cross-sectional view of the same essential part, FIG. 5 is a sectional view taken along the line B-C-B' in FIG. 4, and FIG. 6 is a sectional view taken along the line CC' in FIG. 4. 14-...Heat transfer tube, 15...Hair wrap, 17.
・Cap, 18--・Outer cylinder part, 19a, 19b, 19
c. 19d... Fitting piece, 23-... Retainer stop step, 2
4.・Shutoff plate, 25・・Receiver stop step part.・Name of agent jPI Satoshi Nakao 1 Gan Male and 1 other person Whistle 1 Figure 2

Claims (1)

[Claims] A heat transfer tube is provided with a catalytic combustion section inside and a hair wrap on the outside, and a cap coupled to an end of the heat transfer tube, the cap having an inner diameter sufficiently larger than that of the heat transfer tube. and a plurality of fitting pieces protruding from the inner bottom and having gaps between the outer side and the outer cylindrical part, and forming a receiver 11 step on the inner surface of each of the fitting pieces, A blocking plate that is fitted into the area surrounded by each fitting piece and blocks combustion gas from flowing into the cap is received by the receiving step, and each fitting piece is inscribed in the heat transfer part. Catalytic combustion type hair curler 6, which is fixed to a heat transfer cylinder, and the blocking plate is held down by the tip of the heat transfer cylinder.