JPH0140498Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a hot compress massaging device, and more particularly to an electric hot massaging device that has a convenient shape and is used for manual thermal treatment and massaging of various parts of the human body.

Conventionally, commonly used electric massaging devices meet the requirements of being compact and simple in structure, so the motor can produce only two or at most three stages of vibration, and the same device can be used to massage the face and body. It was not compatible with the pine surge of other parts of the human body. In addition, most of its size and shape are occupied by vibrating devices, which make it excessively large and heavy, and the shape of the massaging part that comes into contact with the human body does not change, so it can be used for both the waist, thighs, and face. In order to do this, two or more different types of attachments must be provided and replaced each time, which increases the number of parts and is troublesome.

Furthermore, conventional electric massagers use simple reciprocating vibrations to promote blood circulation and reduce muscle fatigue, but as mentioned above, there is little variation in strength, making them ideal for use on all parts of the human body. The degree of vibration cannot be finely adjusted, and satisfactory effects may not be obtained depending on the affected area.

In addition, according to a Chinese herbalist who specializes in muscle and bone bruises and fractures,
It is empirically known that if warm compresses are applied in addition to massage, a synergistic therapeutic effect can be achieved compared to using either one alone.

The present invention was developed in view of the above-mentioned shortcomings in the conventional technology.The present invention has a size and shape that is convenient for holding with one hand, and allows the user to easily massage various parts of the human body with the required strength with one hand. It can be heated and has a simple structure.
An object of the present invention is to provide an electric warm massager that eliminates the drawbacks of conventional electric vibration massagers.

The feature of the present invention, which serves as a means to achieve the above-mentioned object, is that it is a hollow cylinder with an oval shape at one end, and is made of Bakelite or hard synthetic resin and can be divided into an upper shell and a lower shell. The housing includes a main body consisting of a housing and a metal hollow cylindrical head connected to the other open end of the housing and having a mellow oval tip with a slightly tapered tip.
It contains a switch that is exposed to the outside and can be manually operated, a wiring board to which electric wires for supplying power from the outside are attached, and a hollow bar-shaped porcelain core that extends along its axis toward the head. ,
It consists of a heating wire wound on the outer peripheral surface of the core, a mica sheet covering the heating wire coil, and a cylindrical protection tube made of a mesh or lattice thin copper plate into which these are inserted, and holds one end of the heating wire. The heating wire is configured to be held exactly within the interior space of the head.

The above-mentioned and other objects, features, and advantages of the present invention will become clearer from the detailed description of the embodiments below with reference to the drawings.

The figures show an embodiment of the warm compress massager of the present invention, FIG. 1 is an exploded perspective view thereof, and FIG. 2 is an assembled perspective view thereof. In the figure, the main body 10 is the upper and lower split shells 1
1 and 12, a housing 13 is formed into a hollow cylinder whose one end is egg-shaped; and a metal hollow head which is engaged with the other end of the housing 13 and whose tip has a slightly tapered and mellow oval shape. It consists of 14.

A cord 201 is inserted into the housing 13 from the outside.
A wiring board 20, which is connected to a power source by a wire, is held at the tip of the mounting tubes 128, 128 by screws 8, 8, and a switch 28, which can control the power supply on and off by manual operation, is connected to the wiring. It is fixed on the surface of the plate 20 and is held in an exposed state so that its operation part can be operated from the outside of one of the split shells 12, and the upper and lower split shells 11 and 12 are connected to the stay 11.
2, 113 and 122, 123 are tightened facing each other with bolts 9, 9 to integrate them. In addition, the cylinder 11
4,124 connects the end of the cord 201 to the housing 1
It is sandwiched within 3.

The heating wire 31 is connected to a terminal of the wiring board 20 by a conducting wire 35, and constitutes a circuit for supplying power from a cord 201 via a switch 28.

The heating wire 31 is also wound in a coil around the outer peripheral surface of the cylindrical magnetic core 32. At the rear end of the core 32, a cylindrical holding part 34 with a male thread is formed through a support plate 33 extending integrally in the axial direction, and the outer periphery of the coil of the heating wire 31 is insulated by a mica layer 36. The engraving device 30 is then inserted into a metal protective tube 37 which has a cylindrical shape and has a large number of lattice-like slits formed on its circumferential surface.

The wrapping device 30 has a rear end holding portion 34 connected to the inner lid 15 of the housing 13 by screwing into a screw hole 151 thereof, and further, the inner lid 15 has a convex edge 15.
The engaging holes 153 facing each other in the diametrical direction of the projections 111 and 1 provided on the opening edge of the other end of the housing 13 are
By engaging and fitting with 21, the housing 13 is fixedly held.

On the other hand, the head 14 has a convex edge 14 on the rear opening edge.
1, engagement holes 142 are opened to face each other in the diametrical direction, and the protrusion 152 of the inner lid 15 is inserted into the engagement hole 153 to engage the engagement hole 142 with the protrusions 111 and 121. By making the housing 13
At the same time, the constriction device 30 is held in the internal space along the axial direction.

With the above-described structure, the warm compress massager of the present invention has the housing 13 and the head 14 connected to form a mellow oval shape at both ends, so it can be held in the hand or placed on any part of the body. Even when it comes in contact with and presses on, it has a smooth curve that gives it an extremely soft texture when massaging it. For flat areas such as the abdomen, hips, and thighs, you can apply the part slightly receded from the tip and massage with the strength you like.
By arbitrarily controlling the switch 28 on the housing 13 held in the hand with the fingers of the same hand, the electricity applied to the heating wire 34 of the dressing device 30 built into the head 14 can be controlled to adjust the energization of the heating wire 34 to the affected part of the body at the optimum temperature. It can be heated or compressed.

[Brief explanation of drawings]

The figures show an embodiment of the warm compress massaging device of the present invention, FIG. 1 is an exploded perspective view thereof, and FIG. 2 is an assembled perspective view thereof. 10... Main body, 11, 12... Upper and lower cracked shells, 13
...Housing, 14...Hollow head, 15...
Inner lid, 20...Wiring board, 28...Switch, 30
... Packing device, 31 ... Heating wire, 32 ... Cylindrical porcelain core, 36 ... Mica layer, 37 ... Metal protection tube.

Claims (1)

[Claims for Utility Model Registration] (1) A pair of shells 11 and 12 separately molded from a heat-resistant and electrically insulating material are combined, one end in the axial direction is an oval end, and the opposite end A hollow cylindrical housing 13 configured to have an open end communicating with the inside of the housing 13; A flat wiring board 20 formed of a heat-resistant and insulating material and mounted inside the housing 13; Power cord 201 connected to 20
a switch 28 mounted on the wiring board 20 and provided on the housing 13 to turn on/off the connection to the heating power supply; a hollow metal head 14 having open ends that together define an interior space;
a rod-shaped filling device 30 connected to a power source via a switch 28 so as to heat the product; a fixing member formed of a heat-resistant and insulating material to engage opposite ends of the confectioner 30, the confectioner 30 having a hollow externally threaded cylindrical retainer 34 at the opposite end; A heating wire 31 is wound around the porcelain core 32 and has a conductive wire 35 extending through the cylindrical holding portion 34 to connect to the switch 28 and the cord 201. The fixing member is composed of an inner lid 15 having a threaded hole portion 151 having a female thread that removably engages with the male thread of the cylindrical holding portion 34, and a convex edge 152 having an engagement hole 153, Housing 1
3 is an inner lid 1 that fixes the inner lid 15 to the head 14;
The protrusion 111, 1 is provided corresponding to the engagement hole 153 of No. 5 and extends into the engagement hole 153 and engages with the engagement hole 153.
A warm compress massager characterized by having 12. (2) The wrapping device 30 includes a cylindrical porcelain core 32, a coil-shaped groove formed on the outer peripheral surface of the porcelain core 32,
a support plate 33 having a hole and extending at said opposite end of the stuffing device 30; a hollow externally threaded cylindrical retainer removable from said fixing member to engage the support plate 33 and support the stuffing device 30; part 34, a heating wire 31 fixed at each end in the hole and wound along the coiled groove, and a conducting wire 35 connected to each end of the heating wire 31 and extending through the cylindrical holding part 34. The conducting wire 35 is connected to the switch 28 and the cord 201 to supply power to the heating wire 31, and the mica layer 36 is placed on the outer periphery of the porcelain core 32 around which the heating wire 31 is wound. The heating method according to claim 1 of the utility model registration claim, characterized in that a metal protective tube 37 with a large number of lattice-like slits formed on the circumferential surface is disposed on the mica layer 36. Massager.