JPS63203158A - Bicycle seat equipped with massager - 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: ■)... Prerequisite technology of the present invention and its problems (1)... The present applicant has previously published Japanese Patent Application No. 182494/1983 entitled "Automobile with Pine Surge Device" At least one appropriate pine surge device is installed on the backrest of the seat of any vehicle such as the seat of a general private passenger car, commercial passenger car, sightseeing bus, trunk, or any other type of vehicle, such as the lumbar area or other position where the human body contacts the seat. This relates to a car seat equipped with a pine surge device that is installed internally. By installing an appropriate pine surge device inside the backrest in advance, the appearance and appearance of the seat are not impaired, and driving is improved. It has an extremely convenient feature that allows you to perform pine surges on seats and other seats at any time and any place.Therefore, it can relieve the fatigue caused by daily overwork and nervous strain of drivers, and it can also be used in taxis, sightseeing buses, etc. Application for ``Automobile seat with pine surge device'' which has excellent features such as pine surge can be applied at any time according to the passenger's request and passenger service can be improved by using the seat of the present invention as a passenger seat in a car. I did it.

(2)...However, in the invention of the above application,
Since the appropriate 77 surge device is installed internally in the backrest of the car seat, when the pine surge device is activated to generate vibrations, the vibrations will be generated in the front direction where the human body, which is the main purpose of pine surge, is located. The output of the pine surge device does not concentrate or act effectively in the target direction because it is not only distributed to the back, but also in the vertical, horizontal, and horizontal directions.
There is a problem that the pine surge effect is reduced due to dispersion, and there is a need for an improvement that can solve this problem and direct vibrations etc. to the target position of the pine surge on the human body in a concentrated and effective manner. .

■)...Structure of the present invention The present invention was made in view of the above-mentioned circumstances, and the vibration etc. of the pine surge device is brought into contact with the target direction, that is, the target position of the human body where the pine surge is to be performed. This device is characterized in that the pine surge device is installed inside the case via a vibration isolating material so that the oscillation is concentrated and effective only in the front direction.

(1)...That is, the present invention provides electromagnetic vibration at the lumbar region or other human body contact position of the backrest a2 of a car seat of a passenger car, bus, truck, or other various automobiles, which has a seat part a1 and a backrest a2. Appropriate pine surgery device MB (i.e., pine surgery, anma , a suitable physical treatment device that performs acupressure, etc. (hereinafter simply referred to as a pine surge device) is installed inside the backrest a2 at the lumbar region or other human body contact position.
, the pine surge device B is installed in an appropriate case C with a front opening, with rubber, foamed plastic foam, or other appropriate vibration-proofing material interposed between the circumferential surface of the pine surge device fiB and the inner surface of the case C. A case C in which the above-mentioned pine surge device B is installed is appropriately fixed to a form or other fixed structural part E inside the seat.

(2)...The above case C uses, for example, an open plastic rectangular box, etc.
The upper ends of the rubber pillars (vibration isolating material D) fixed to the corners are fitted into the small holes at the four corners of the base l of the pine surge device B, and the pine surge device B is installed hollow inside the case C. be. In addition, D2 is also a small protrusion as a vibration isolating material,
It is fixed to various parts of the case C to receive the base 1.

(3)...Furthermore, if necessary, the outer peripheral surface of case C,
The space between the pine surge device fiB and the inner surface of the case C in the case C is covered with a cushioning material (not shown) such as foamed plastic foam.

(4)...Then, as mentioned above, pine surge device B
The back of the case C, which is installed through a vibration-proofing material (in terms of vibration, etc., is installed as if it were floating in the air), is attached to the frame inside the backrest a2 of the car seat, aggregate, etc. It is appropriately fixed to an appropriate fixed structural part of the.

(5) ... As the pine surge device B, for example, the third
．． 4. Use an ultrasonic pine surge device B as shown in the figure.

The ultrasonic pine surge device has two cylindrical hollow bodies 6 having spherical parts 6' on the left and right sides formed on a base 1, and the hollow interiors of the cylindrical hollow bodies 6 are used as a motor chamber 2 and a spring chamber 3, A motor 4 is provided in each motor chamber 2, and a coil spring 5 is provided in each spring chamber 3 with one end of its filament fixed to a part of the indoor wall, and the high speed rotation of the motor 4 in the motor chamber 2 causes high speed rotation. When vibration is generated and the high-speed vibration is transmitted to the coil spring 5 in the spring chamber 3 to cause the coil spring 5 to resonate, high-speed vibration is generated in each coiled portion of the coil spring 5 wound in multiple stages. These ultra-high-speed vibrations resonate with each other in a complex manner and become ultra-high-speed vibrations, and the ultra-high-speed vibrations propagate to the air inside the spring chamber 3 to generate ultrasonic waves, which can be used to cause pine surges in the human body. It was designed to do this.

(i) The coil spring 5 is provided by tightly winding a single steel wire into a coil shape, and the upper end of the steel wire is firmly fixed to the bottom of the spring chamber 3, and each of the upper Install it in a condition where the coiled part is free and vibration is extremely likely to occur.

Further, the coil spring 5 is supported within the hollow portion of the spring chamber 3 in such a manner that its periphery does not contact the interior wall.

(ii) Furthermore, by attaching, for example, an eccentric disk 7 to the rotating shaft of the motor 4, vibrations are generated more effectively when the motor 4 rotates at high speed. 8 is a conducting wire of the motor 4.

■) Actions and Effects As mentioned above, the present invention has a pine surge device installed inside a case with a vibration isolating material interposed therebetween, and is installed internally inside the backrest of a car seat. When activated, the vibrations emitted from it are absorbed and blocked by the vibration isolating material on the back, top and bottom, and left and right directions, so they do not spread in those directions and are brought into contact only with the target position of the human body. Concentrated only in the front direction,
be effectively propagated.

Therefore, the output of the pine surge device, such as vibrations, can be concentrated in the target direction, so there is little loss due to dispersion, and the energy of vibrations, etc. can be used effectively.

In particular, since the vibrations are generated only in the direction of the front surface that contacts the pine surge target position of the human body, vibrations and the like are propagated intensively to that position, which has the advantage of significantly increasing the pine surge effect.

[Brief explanation of the drawing]

Fig. 1 is a schematic side view of a car seat with a pine surge device according to an embodiment of the present invention in which the pine surge device according to the embodiment is installed inside the backrest of the car seat, Fig. 2 is a schematic front view of Fig. A front view of an ultrasonic pine surge device as an example of a pine surge device installed inside;
FIG. 4 is a sectional view taken along line A'-A' in FIG. Number A...car seat, a...seat, a2...backrest, B...pine surge device, C...case, D
...Vibration isolating material, Dl...Rubber pillars, D2...Small protrusions, E...Fixed structural parts such as frames within the seat, ■
...Base, 2...Motor chamber, 3...Spring chamber, 4...Motor, 5...Coil spring, 6...
... Cylindrical hollow body, 6'... Its spherical part, 7... Eccentric disk, 8... Conductor of the motor 4. Figure 1 Figure 2

Claims (3)

[Claims] (1) Vibration, impact, etc. due to electromagnetic vibration, ultrasonic vibration, mechanical movement by a motor, etc. to the lumbar region or other body contact position of the backrest of passenger cars and other types of automobile seats that have a seat and backrest. A car seat equipped with a massage device, which is equipped with at least one suitable massage device applied to human body massage therapy (i.e., physical therapy such as massage, massage or acupressure), wherein the massage device is installed in a front opening. A suitable case is installed with rubber or other suitable vibration-proofing material interposed between the peripheral surface of the massage device and the inner surface of the case, and the case is appropriately fixed to a frame or other fixed structural part within the seat. An automobile seat with a massage device, which is characterized by: (2) The case is a rectangular plastic box without a lid, and the massage device is attached to or in contact with vibration-proofing materials such as rubber columns protruding from the inner surface of the case, as claimed in the patent. An automobile seat with a massage device according to scope 1. (3), a space between the inner surface of the case and the massage device;
The automobile seat with a massage device according to claim 1, wherein the outer peripheral surface of the case (including the front opening) is covered with a cushioning material such as expanded plastic foam.