JPH036338Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention prevents the curvature of the spine, promotes blood circulation through moderate acupressure, treats and prevents stiff shoulders and lower back pain, and relieves fatigue. This invention relates to a health-promoting bed plate made of hard synthetic resin and having a hollow plate structure that is effective for recovery and the like.

(Prior art) Traditionally, as a device of this kind,
An exercise device for relieving fatigue as shown in No. 13835, and a solid plate-shaped health promotion floor plate proposed by the applicant in Japanese Utility Model Application No. 191036/1983 are known.

(Problem that the invention attempts to solve) The former type of exercise equipment that relieves fatigue is
When the protrusions 2 are made thicker or have higher hardness than the material of the present invention and are arranged in a zigzag manner vertically and horizontally, horizontal protrusions 2',
2' is formed with a front body A made of a film body of rubber, synthetic resin, etc. parallel to each other in a zigzag height, and a hollow body C, so that the front body A, the side bodies 5, and the back body B are integrated. However, since it has a flexible membrane structure, it has almost no acupressure effect, and has the disadvantage that it is very troublesome to manufacture and expensive.

The latter type of health-promoting floor plate has a solid plate made of wood or synthetic resin with rounded corners and edges, and an appropriate number of hemispherical acupressure protrusions arranged on the surface of the plate. Although it is fixed, it is heavy because it is a solid plate and is inconvenient to carry and handle.

In addition, the roundness of the corners and edges of the plate requires cutting, and the protrusions for acupressure on the surface of the plate require gluing and finishing, which requires many processes, making production time-consuming and costly. There were drawbacks such as being expensive.

(Means for Solving the Problems) The health promotion floor plate according to this invention is made of a strong hard synthetic resin, and is composed of a top plate, a back plate, and a side plate in a hollow shape. Acupressure protrusions are provided on the top plate in an appropriate arrangement, and an appropriate number of support portions for supporting the back surface of the top plate are provided on the back plate in an appropriate arrangement.

The hollow structure of the plate, the roundness of the corners and edges of the plate, the acupressure protrusions on the top plate and the support portions on the back plate are formed at the same time when the health promotion floor plate is formed by blow molding. , which attempts to eliminate the above-mentioned drawbacks.

(Example) Next, to explain an example of this invention, 1 is a health promotion floor plate, which is manufactured by blow molding a strong hard synthetic resin. It is constituted by a plate body 5.

The hollow plate 5 has a rectangular shape of approximately 60 cm in width and 90 cm in length, and has a rounded surface 6 on the square portion of the plate 5 and a rounded edge surface 9 on each side, and is suitable for the top plate 2. A number of acupressure protrusions 7 are provided (see Fig. 1).

The arrangement of the acupressure protrusions 7 may be vertically and horizontally parallel or staggered, and the acupressure protrusions 7 are formed by partially bulging a portion of the top plate 2 upward ( (See Figure 2).

Reference numeral 8 denotes an appropriate number of support parts provided on the back plate 3. The support parts 8 are formed by partially bulging out a part of the back plate 3, and their tip ends are connected to the back surface of the front plate 2. They are in close contact with each other, supporting the back surface of the top plate 2 from below, and preventing the top plate 2 from denting during use (see Fig. 4).

In the figure, 10 indicates the hollow part of the hollow plate body 5.

(Operations and effects of the invention) The health promotion bed plate 1 is placed on a mattress (not shown) with the top plate 2 facing upward and the acupressure protrusions 7 located on the user's back. The user sleeps with his or her back directly in contact with the projections 7, or sleeps on a blanket or the like.

Since the health promotion floor plate 1 of this invention has a hollow structure with a hollow portion 10, it is lightweight and easy to carry and handle.

In addition, a portion of the back plate 3 is partially bulged, each tip of which is in close contact with the back surface of the top plate 2, and an appropriate number of support portions 8 are provided to support the back surface of the top plate 2 from below. Therefore, even if the weight of the user is placed on the top plate 2, the back side of the top plate 2 will be supported by the support portions 8 and will not dent.
The bearing part 8... is not visible from the outside and has a good appearance.

Furthermore, the configuration of the hollow plate 5, the rounded surfaces 6 of the corners of the plate...
The formation of the rounded edges 9 on each side of the plate, the acupressure protrusions 7 on the top plate 2, and the support portions 8 on the back plate 3 can be simultaneously molded during blow molding of the hard synthetic resin, reducing manufacturing time. This has the effect of making it more efficient.

Furthermore, since it is made of hard synthetic resin, it has appropriate strength and has the advantage of not requiring coloring.

In addition, since it has acupressure protrusions 7..., the acupressure effect naturally improves blood circulation during sleep, which not only prevents and treats stiff shoulders and lower back pain, but also prevents curvature of the spine, relieves fatigue and allows you to sleep soundly. This has the effect of relieving stress, etc., and since the corners of the plate are rounded 6 and the edges of the plate are rounded with round edges 9, there is no chance of tearing the futon or blanket.

[Brief explanation of the drawing]

FIG. 1 is a plan view showing an example of a health promotion floor plate;
Figure 2 is an enlarged sectional view taken along line A-A in Figure 1, Figure 3 is a bottom view showing the structure of the support, and Figure 4 is Figure 3 B-B.
It is a line enlarged sectional view. 1... Health promotion bottom plate, 2... Top plate, 3... Back plate, 4... Side plate, 5... Hollow board, 6... Round surface,
7... Acupressure protrusion, 8... Support part.

Claims (1)

[Scope of utility model registration request] A hollow plate 5 of an arbitrary shape is constructed from a top plate 2, a back plate 3, and a side plate 4. An appropriate number of acupressure protrusions 7 are provided on the plate 2, a portion of the back surface 3 is partially bulged out to form an appropriate number of support portions 8, and the tips of the support portions 8 are attached to the front plate 2. A health-promoting floorboard made of blow-molded hard synthetic resin, characterized in that the top plate 2 is supported from below by being in close contact with the back surface.