JPS605104A - 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] This invention relates to a hair dryer.

[Background technology]

Conventionally, the power cord can be wrapped around the dryer body as shown in Fig. 1, Fig. 2, and Fig. 3 Gi).

There is one shown in (b). In the figure, 1 is the dryer body, 2 is the handle, 3 is the intake port, 4 is the power cord, 5 is the plug, 6 is the plug blade, 7 is the cord winding lock, 8 is the cord winding groove, 9 is the plug blade This is the fitting part.

In the hair dryer shown in FIG. 1, the cord 4 is simply wound around the locking devices 7, 7, so if handled carelessly, the wound cord 4 will come loose. Further, the cord 4 is exposed to the outside, and the 4% stopper 7 is unsightly, and the overall design is poor and bulky.

Cord 4 of the hair dryer shown in Figure 2 also comes loose easily,
There is a problem that the plug blade 6 is deformed and damaged when the plug 5 is stepped on or collides with another object.This problem of deformation and damage of the plug blade 6 also exists in the dryer shown in Fig. 1. Both dryers have a problem in that the cord 4 tends to come loose, making them inconvenient to carry.

In the hair dryer shown in FIGS. 3(a) and 3(b), the shiblug 5 is fixed to the plug blade fitting part 9, so there is no worry about the plug 5 being stepped on or colliding with other objects. Since the cord 4 is wound around the dryer main body l using the plug 5 as a locking part, the length of the cord 4 must be accurately determined to a certain value.

That is, if the cord 4 is too long, the winding cord 4 will become loose, and conversely, if the cord 4 is too short, the cord 4 cannot be wound. Moreover, if the plug is hooked forcibly, excessive force will be applied to the plug 5, causing deformation and damage to the plug blade 6. Since there is no anti-slip on the upper part of the main body 1, there is a problem in that the cord 4 slides sideways and the cord 4, which has been wound at an angle, loosens and comes off in the direction of the arrow.

[Purpose of the invention]

In view of the above-mentioned problems, an object of the present invention is to be able to store the cord in a stylish manner without being bulky, and in a good posture so that it will not come loose, making it convenient to carry and store, and preventing the deformation of the plug blade.
To provide a highly durable hair dryer that does not cause damage.

[Disclosure of the Invention] The hair dryer of the present invention is provided with a storage section for a power cord, and the power cord stored in the storage section is held in the stored state by pressing with a shibrug. That is, the fitting part of the plug blade is provided at a position facing the storage part,
If the plug blade is fitted into the fitting part after storing the cord in the storage part, the plug fixed by this fitting will hold down the cord and prevent the cord from being accidentally pulled out from the storage part. It is configured to do so.

A first embodiment of the invention will be described with reference to FIGS. 4 to 9. In the figure, 11 is the ventilation fan? , the main body with a built-in motor and heater, 12 a handle, 13 a switch,
14 is a power cord, 15 is a plug, 16 is a plug blade, 16a
is a hole in the plug blade 16. Further, reference numeral 17 denotes a housing portion for the power cord 14, and the handle 12 is configured so that the back and bottom portions thereof are open. Projections 19° 19 that approach each other are integrally formed at the upper and lower intermediate portions of the left and right opposite side walls 18, 18 of the storage portion 17, and the fitting portions 20, 20 of the plug blades 16, 16 are attached to these projections 19, 19. is formed. The distance between the protrusions 19, 19 is approximately equal to the diameter of the cord 14.

At the back of each fitting part 20 is a hole 16 for the plug blade 16 as shown in FIG.
A small protrusion 21 is provided which engages with a.

The width B of the fitting part 20 is approximately the same as or smaller than the width A of the stopper blade 16, so that it can be held with a large frictional force or elastic clamping force. Reference numeral 22 denotes a partition wall between the storage section 17 and the wiring section related to the switch 13.

The cord 14 in this case is a straight cord, which is stored in the storage part 17 in a folded position, and then the plug blades 16, 16 of the plug 15 are fitted into the fitting parts 20, 20. As shown in the figure, the plug 15 prevents the storage cord 14 from being pulled out.

Since the plug blades 16, 16 are implanted into the plug 15 in a direction perpendicular to the cord 14, the amount of rearward protrusion of the plug 15 when the plug blades 16, 16 are fitted to the fitting portion 20°20 is There are few. Since the cord 14 bulges in the upper half of the storage portion 17 as shown in FIG. 9, it is also prevented from being pulled out in the direction of the arrow. As described above, the cord 14 can be stored without protruding, and it is convenient because it does not take up much space when carried or stored.

Furthermore, the plug 15 is used to prevent the cord 14 from coming loose and being pulled out, so no special parts are required, and the structure is simple and can be manufactured at low cost. Plug 15 when not in use
It is possible to protect the plug blade 16 from being deformed or damaged without stepping on it or hitting it against other objects. A second embodiment of the present invention will be described with reference to FIGS. 10 to 12. The power cord 14 is a curled cord, and a storage section 17 for the cord is constructed so that only the bottom part of the handle 12 is open. and plug 1
The fitting parts 20, 20 of the plug blades 16, 16 of No. 5 are the handle 12.
is formed at the bottom of the The plug 15 has plug blades 16, 16
With the cord 14 fitted into the fitting part 20° 20, a part of the bottom opening 23 of the storage part 17 is closed as shown in FIG.
Prevent extraction.

In this case, the plug 15 fixed to the fitting part 20.20 is located on the extension line of the handle 12 at the bottom of the handle 12, so the overall appearance is neat and very good-looking.

The rest is the same as the first embodiment.

A third embodiment of the present invention will be explained based on FIGS. 13 to 16. This is a flat and thin hair dryer, and the upper and lower drawing plates of the dryer main body 11 are made to protrude outward from the Is 1lljI plate to form a groove that extends all around the circumference.
This groove is used as a storage part 17 in which the straight cord 14 is wound. 24 is an intake port, and 25 is a discharge port. In this case, the fitting part 20 of the plug blade 16.16 of the plug 15 is in the minor groove, that is, the opposite side walls 26.2 of the storage part 17.
6, and fix it as shown in Figures 15 and 16.

The distance between the opposing sides fi26.26 + method C is the plug blade 16°1
The width is the same as or smaller than the outer width of No. 6, and the fixation is ensured by frictional force or elastic clamping force.

In this case, the cord 14 can be prevented from coming loose and the plug blade 16.16 can be protected by an extremely simple measure that merely determines the dimension C between the opposite side walls 26.26.

Incidentally, in the conventional structure shown in FIG. 2, no consideration was given to the dimensional relationship as in this embodiment. Furthermore, the shape of the plug 5 was also not appropriate.

[Effects of the Invention] According to the hair dryer of the present invention, the Ichihara cord can be stored in a stylish manner without being bulky and in a stable state without coming loose, and the plug blade can be protected.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a conventional example, Fig. 2 is a perspective view of another conventional example, Fig. 3 (al and (b)) is a side view and a partial perspective view of another conventional example, and Figs. 9 shows the first embodiment of the present invention, FIG. 4 is a perspective view, FIG. 5 is a partially cutaway side view, FIG. 6 is a rear view, and FIG.
- sectional view taken from the line arrow; Figure 8 is a perspective view of the stored and fixed state;
Fig. 9 is a rear view of the stored state, Fig. 10 is a perspective view of the second embodiment, Fig. 11 is a partially cutaway side view thereof, Fig. 12 is a perspective view of the storage fixed stand, Fig. 13 The drawings are a perspective view of the third embodiment, FIG. 14 is a side view thereof, FIG. 15 is a perspective view of the stored and fixed state, and FIG. 16 is a sectional view thereof. 12...Handle, 14...'Ichihara code, 15.
... Plug, 16... Plug blade, 17... Storage part, 18
... Side wall, 20... Fitting part, 26... Side wall-1 Fig. 2 Fig. 4 Fig. 8 Fig. 20- ↓ Fig. 9 Fig. 14 Fig. 15 Fig. 16

Claims (3)

[Claims] (1) A storage section for a power cord; and a fitting section for the plug blade of the plug provided at a position facing the storage section for maintaining the stored state of the power cord in the storage section by the plug at the tip of the power cord; hair dryer with. (2) The power cord is a straight cord, and the storage section is arranged in a handle with an open back and bottom so as to store the curved straight cord in a folded position, and the storage section has an open back and bottom. The hair dryer according to claim 1, wherein the blade fitting portions are provided separately at upper and lower intermediate positions on opposite side walls of the storage portion. (3) The IIQ power cord is a curl cord, and the storage section is configured so that the curl cord is stored in a contracted position by attaching it to the handle and only the bottom is open, and the plug blade fitting section is The hair dryer according to claim 1, wherein the hair dryer is provided at the bottom of the handle. . (4) the power cord is a straight cord;
A patent in which the storage section is a circumferential groove formed over the entire length of the dryer body so as to accommodate the straight cord in a wound position, and the plug blade fitting section is each inner surface of opposite side walls of the circumferential groove. A hair dryer according to claim (1).