JPS64164Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a structure for fixing a catalyst member in a hair conditioner that catalytically burns liquefied gas in a heating cylinder and uses the heat of combustion to perform hair styling.

In this type of hair conditioner, a catalyst member is press-fitted into a coil-shaped holding member, and the holding member is further press-fitted into a heating cylinder to fix the catalyst member above the nozzle. There is also a method that uses a holding member made of a cylindrical net to press-fit and fix the catalyst member into the heating cylinder, but in either case, the holding member must be made long, so the weight on the heating cylinder side increases. Furthermore, since the elastic holding member is forced into the catalyst, the fixing position of the catalyst member tends to be different, and even though they have the same structure, the combustion may be different. It was hot.

This invention was devised to solve the above-mentioned conventional drawbacks. The fixation of the catalyst member in this invention is carried out by a holding member made of a metal wire whose lower end is formed into a coil shape, and a receiving member protruding into the base end of the heating cylinder. The catalyst member is pressed against and fixed to the receiving member by using elastic force.

This invention will be explained in detail below using illustrated examples.

Reference numeral 1 denotes a heating cylinder made of a metal tube with both ends open, the base end 1a of which is inserted into the handle 2, and is attached using screws 4. Further, on the outer surface of the heating cylinder 1, a required number of fitting grooves 3 are provided at regular intervals in the longitudinal direction, and a receiving member 5 with screws is provided at the base end side of a part of the fitting grooves 3. It is provided so as to protrude into the heating cylinder from three directions.

Further, a peak portion 7 of a comb member 6 made of synthetic resin is fitted into each fitting groove 3, so that a large number of comb teeth 8 are provided in parallel on the outer peripheral surface of the heating cylinder 1.

9 is a holding member for the catalyst member 10, the lower end 11 is formed in a coil shape along the inner circumference of the heating cylinder, and the upper end 1 is formed in a coil shape along the inner circumference of the heating cylinder.
The catalyst member 10 is made of a metal wire bent into a hook, and the upper part of a circular catalyst member 10 is press-fitted into the lower end thereof. The catalyst member 10 is constructed by incorporating plates of a metal catalyst such as platinum or palladium in a lattice or honeycomb shape inside a circular metal frame.

Reference numeral 13 denotes a cap member fitted to the tip of the heating cylinder 1, which has a flange 14 for receiving the peak 7 of the comb member 6 and an exhaust port 15, and has a pair of legs 16 located inside the heating cylinder. On one side, the upper end 12 of the holding member 9 is hooked, and the catalyst member 10 is suspended from the cap member 13 so that it can be stored in the heating cylinder.

The catalyst member 10 held as described above is inserted onto the receiving member 5 from the opening at the tip of the heating cylinder 1, and is pressed against the receiving member 5 by the fitting of the cap member 13. Further, the cap member 13 is attached to the holding member 9.
It is fixed to the heating cylinder 1 with screws 17 in order to receive the elastic force at the lower end 11 of the heating cylinder 1 .

The distance between the catalyst member 10 and the crater nozzle 19 of the liquefied gas tank 18 housed in the handle 2 is determined by the position of the receiving member 5. As long as the catalyst member 10 is pressed against the receiving member 5, the crater nozzle 19
faces the catalyst member 10 at a predetermined distance.

In the figure, 20 is a piezoelectric ignition device, and 21 is a window hole of a pilot 22.

As described above, this invention includes a plurality of receiving members 5 protruding from the base end of the heating cylinder 1, and a lower end 1 of the heating cylinder 1.
A catalyst member 10 is attached to a holding member 9 made of a coiled metal wire by fitting the catalyst member 10 to the lower end 11, and the holding member 9 is connected to a cap member 13 fitted to the tip of the heating cylinder. Since the catalyst member 10 is housed in the heating cylinder and fixed by pressing the catalyst member 10 to the receiving member 5, there is no need to force the holding member, and the position of the catalyst member can be adjusted to the receiving member. It is fixed depending on the member and can be fixed with an appropriate elastic force, so it does not vibrate inside the heating cylinder, and the amount of metal wire required to form the holding member is extremely small compared to conventional cylindrical bodies. It has the advantage of being easy to use because the weight of the heating cylinder does not increase due to the holding member.

[Brief explanation of the drawing]

The drawings illustrate the catalyst member fixing structure according to this invention, and FIG. 1 is a partially vertical front view of the hair conditioner;
FIG. 2 is a longitudinal sectional front view of the heating cylinder, and FIG. 3 is a sectional view taken along the line shown in FIG. 2. 1... Heating tube, 2... Handle, 3... Fitting groove, 6
... Comb member, 8 ... Comb teeth, 9 ... Holding member, 10
... Catalyst member, 11 ... Lower end portion, 12 ... Upper end portion, 13 ... Cap member.

Claims (1)

[Scope of utility model registration request] In a hair conditioner that catalytically burns the liquefied gas in the heating cylinder, a catalyst member is installed inside the heating cylinder attached to the handle, and a nozzle provided with a liquefied gas tank inside the handle faces the catalyst member. A holding member made of a metal wire with a plurality of receiving members protruding from the base end and a lower end formed into a coil shape,
The catalyst member is fitted and attached to the lower end of the coil, and the holding member is connected to the cap member fitted to the tip of the heating cylinder to house the catalyst member in the heating cylinder, and the catalyst member is held in the receiving cylinder. A structure for fixing a catalyst member in a hairdresser, which is fixed to a member by pressure.