JPS587245A - Massage apparatus - 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 The present invention relates to a pine surge device that applies acupressure stimulation to various parts of the body.

Applying acupressure stimulation to various parts of the body, especially the central nervous system,
It is already well known that it improves blood circulation and makes you feel refreshed, and a device that performs this pine surge has also been proposed, but conventional dansho lids mainly use a machine to remove convex parts such as rollers. Since the device was pressed against the human body using a conventional method, there were disadvantages in that the convex portion in contact with the body became hard, the pressure force could not be adjusted sufficiently, and the device was complicated.

The present invention was made to eliminate these drawbacks.
It is an object of the present invention to provide a pine surge device that has a soft contact with the human body, allows easy adjustment of pressure contact force, and is relatively simple in WI construction.

The present invention will be described in detail below with reference to the drawings.

As shown in group # in Fig. 2, a bellows-shaped air chamber /(-/ is formed from an airtight flexible material such as nylon or polyethylene, and a spherical convex portion /(-/) is formed on the upper surface of this air chamber l. A and a shoulder 5lb at the lower end
The lower end of the air chamber I is fixed to a two-piece sheet-like member made of a flexible material such as rubber.

That is, the sheet-like member λ is integrally formed by polymerizing and bonding an upper plate core A and a lower plate B, and the air chamber 1 is fitted into the fitting hole C of the air chamber L provided in the upper plate core A. At the same time, the flange lb is inserted between the upper plate 2a and the lower plate 41j b to airtightly fix the air chamber l to the sheet-like member, and the air passage J communicating with the inside of the air chamber l is inserted upward. It is formed between the plate 2a and the lower plate b, and a hose connection tube is attached to the end of this ventilation path 3. Although there may be only one air chamber l, there are usually several air chambers ljI. It is preferable to provide the hoses distributed over the sheet-like member. As shown in the figure, hoses j are connected to each hose connector t, and the other ends of these hoses are connected to the air distribution Ia6. . This air distributor 4 is connected to an air pump 7, and air is put in and taken out of each air chamber 1 by the action of the air distributor B, so that the air chambers 1 are expanded and contracted up and down. In addition, if necessary, insert a splinter into the air chamber L and press Vl.

Further, numeral 9 in Fig. 91 is a drive motor for the air distributor B, and numeral 10 is a drive motor for the air fi pump 7. Also, // is a futon or pinerest on which this pine surge device is installed, and the pine surge device of the present invention can be used even when placed on various conventional bedding, but as shown in Fig. 2 and [Fig. 7]
m to the felt-like pine tress//, and the upper surface convex part/a of each air chamber /< -/ is the felt-like pine tress//.
It is preferable that it be exposed on the upper surface of /.

Note that the expansion and contraction periods of the air chambers 1, the air pressure used, and the operating order of each air chamber 1 may be set arbitrarily according to each purpose, but these controls can be controlled using a computer (not shown). Easy to implement.

As mentioned above, the device of the present invention differs from conventional mechanical pine surge devices in that it uses air, has a softer feel to the body, and can freely change its strength. An excellent effect is that the order and period of pine surge in each part can be arbitrarily set. In addition, the pine surge device of the present invention has a weight of 1% and is relatively simple in structure, making it easy to manufacture. There is also the effect of being IJII.

[Brief explanation of the drawing]

Figure 1 is a # perspective view of the uninvented device, Figure #12 is a normal rM diagram showing a cross section of a part of its essential parts, Figure 3 is a partial cross-sectional view of the Moumu collar, and Figure D is a @λ diagram. It is a plan view. l...Air chaff t<-11a...Convex g, /b...
- Flange part, λ... Sheet-like member, 2a... Top plate, λb
...lower plate, J...ventilation path, foot...hose connector,
j...Hose, 6...Air distributor, 7...Air pump, l...Splinder? ... Drive motor for air distributor, drive motor for 10 river air pump, /l... Pine Torres.

Claims (1)

[Scope of Claims] L A convex portion is formed on the upper surface of an air chamber formed into a bellows shape using a flexible material, and the lower part of the air chamber is fixed to a sheet-like member to allow air to be taken in and out of the air chamber. A pine surge device that expands and contracts an air chamber by 2. I[Claim $1/l [A sheet-like member in which several air chambers are distributed and arranged is embedded in a felt-like pine tress, and the upper surface of each air chamber is exposed on the upper surface of the felt-like pine tress. Pine surge device as described.