JPH0763499B2 - Massaging device - Google Patents

Description

TECHNICAL FIELD The present invention relates to a massage device for massaging a human body.

(Prior Art and Problems to be Solved by the Invention) In the conventional massage device, the distance between the pair of disc-shaped rollers is constant, and the position of the acupuncture point on the back varies depending on the person. In some cases, the massage roller sometimes came off the position of the pot, and the massage roller was moving horizontally, but the back of the human body was not straight, the tendons and hips were protruding, and the waist Since the part is recessed, when the massage roller moved horizontally, only the protruding part of the back was strongly pressed and the retracted part was weakly pressed. The present invention was developed for the purpose of improving the drawbacks of the conventional massage device.

(Means for Solving the Problems) The present invention includes a plurality of massage rollers each composed of a pair of disc-shaped rollers, the distance between the pair of disc-shaped rollers can be freely adjusted, and the massage roller can be attached. A massage characterized in that both ends of the shaft are attached to a bearing, the bearing is installed in a guide rail, and the guide rail has flexibility in the height direction, and the height can be partially adjusted. It is a device, and if you set the disc-shaped rollers that make up multiple pairs at slightly different intervals, the massage area will be wider, so even if there are individual differences in the position of the acupoints on the back depending on the user, Can be adapted. Also, since the guide rail is flexible in the height direction and the height can be partially adjusted, it can be set according to the body shape of the user, so it is possible to massage the back with a constant pressing force. If there is a portion to be pressed particularly strongly, the guide rail of that portion is made higher, and the pressing force of that portion becomes stronger.

(Example) Next, the massage apparatus of this invention is demonstrated based on drawing. FIG. 1 is a plan view of the massage device with the cover removed, and FIG. 2 is a front view. Referring to FIG. 1, reference numeral 1 denotes a massage roller shaft. A massage roller 2 composed of a pair of disc-shaped rollers is rotatably mounted on the massage roller shaft 1, and a width adjustment is provided between the rollers. A component 3 is mounted, a coil spring 4 is mounted on the outer side of the massage roller, and a washer 5 is mounted on the outer side thereof. Both ends of the massage roller shaft 1 are mounted on bearings 6, and the bearings 6 are installed in guide rails 7. A large number of such massage roller shafts and massage rollers are provided, and the many massage roller shafts are fixed to the pair of left and right V belts 8. Next, FIG. 2 will be described. The guide rail 7 is supported at two places by support columns 9, and the height of the support columns is required to be adjustable. The front part of the V-belt 8 has a guide pulley 10
The driving roller 11 is driven by a motor 12 through a speed reducer, and the V-belt 8 and the massage roller 2 connected to the V-belt are moved from the front to the back. Driven.

Next, FIG. 3 will be described. FIG. 3 is a partially enlarged view of the guide rail 7 of FIG.

The guide rail consists of many blocks 16, and each block is rotatably connected by an axis 18.A thin leaf spring 17 is bridged on the upper surface of the bottom of the block 16 so as to cover between the blocks. Only one end of the thin leaf spring 17 is welded to the block, and the other end is free.

Therefore, the guide rail has flexibility in the height direction and the height can be partially adjusted.

FIG. 4 is a detailed view of the support column 9 of FIG. The support pillar 9 has a double structure, and the outer pillar 13 is fixed,
The inner pillar 14 can move up and down inside the outer pillar 13, and the bottom portion of the inner pillar 14 is placed on the taper 15, and the inner pillar 14 is moved by moving the taper left and right. It is structured to move up and down. FIG. 5 is a sectional view showing a state in which the massage device is covered. A cover 15 made of cloth or the like is put on the massage roller 2.

(Effect of the invention) Since the massage device of the present invention has a plurality of massage rollers having different intervals between the pair of disc-shaped rollers, the area pressed by the massage rollers is widened, and the position of the acupuncture points varies depending on the user. Can handle all people. When the distance between the pair of disc-shaped rollers is made different in this way, it is convenient for a large number of people to use. When used alone, all massage rollers may be adjusted to a certain width according to the position of the acupoint of the person. Also, since the guide rail is flexible in the height direction and the height can be partially adjusted, it can be adapted to the body shape of the person who uses it, and the guide rail of the portion to be particularly strongly pressed should be raised. With this, the pressing force of that portion can be increased.

[Brief description of drawings]

1 to 5 show an embodiment of the present invention, FIG. 1 is a plan view of a massage device with a cover removed, and FIG. 2 is a front view of FIG. FIG. 3 is a partially enlarged view of the guide rail 7 of FIG.
FIG. 4 is a detailed view of the support column of FIG. 2, and FIG. 5 is a sectional view showing a state in which the massage device is covered. 1. Massage roller shaft 2. Massage roller 3. Width adjustment component 6. Bearing 7. Guide rail 8. V belt 9. Support column 10. Guide pulley 11. Drive pulley 12. Motor 13. Outer column 14. Inner column 15. Taper 16. Block 17. Thin leaf spring 18. Axis 18. Axis

Claims (1)

[Claims] 1. A plurality of massage rollers each comprising a pair of disc-shaped rollers are provided, the distance between the pair of disc-shaped rollers can be freely adjusted, and both ends of a shaft on which the massage rollers are mounted are mounted on bearings. A massage device, wherein the bearing is installed in a guide rail, and the guide rail is flexible in a height direction.