JP2508915Y2 - Massage device - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a massaging device which is mainly used by placing it on a backrest of a chair or an automobile seat.

[0002]

2. Description of the Related Art Conventionally, a portable massage device has been proposed which can be placed on a backrest of a chair or a seat for an automobile to apply acupressure on the back of the user. A conventional massage device has a structure in which a plurality of acupressure protrusions are integrally provided on one surface of a plate-shaped substrate. According to this, for example, when it is placed on the backrest of a seat for an automobile, the back of the driver is massaged while the automobile is driving, and there is an effect that the stiffness is loosened and fatigue is reduced.

[0003]

However, the conventional massage device described above has the following problems. That is,
Since the acupressure protrusion provided on the massager is a fixed type and cannot be changed in position, the acupressure protrusion is set at a position corresponding to the acupoint of a person with a standard physique. Therefore, since the position of the acupressure protrusion does not correspond to the acupoint for a person whose body size is larger or smaller than the standard, the effect of massage cannot be obtained so much. Further, generally, a person who is fat tends to be difficult to obtain a massage effect unless the protrusion height of the acupressure projection is rather high, and conversely, a person who is thin tends to obtain an effect even if he / she is not so protruded. Therefore, it is desirable to adjust the protruding height of the acupressure projections according to the body shape of the user and the degree of stiffness of the back.However, as in the conventional massager, the acupressure projections formed integrally are It cannot be adjusted.

[0004]

Means for Solving the Problems The means of the present invention taken to solve the above problems are as follows. According to the first invention, a massager is provided which is placed on a backrest of a chair or the like to acupressure the user's back, and the massager includes a substrate having a required shape; A through-hole, and an acupressure protrusion member that is detachably attached to the attachment hole; and the acupressure protrusion member includes a front protrusion and a back protrusion, and the front protrusion and the back protrusion are the attachment holes. The massager is mounted on the front and back of the substrate with the projection sandwiched therebetween and the projection thickness of one of the front projection and the back projection is set higher than the other. In the second invention, the acupressure protrusion member includes a front protrusion, a back protrusion, and a spacer, and the protrusion height of the front protrusion and the back protrusion is between the substrate and the front protrusion or the back protrusion. It is the massage device according to the first invention that can be adjusted by being sandwiched between. The shape of the substrate is not particularly limited and is generally a flat plate shape, but may be a curved plate shape so as to follow the shape of the back portion of the chair or the back portion of the user, for example. The mounting structure of the front projection and the back projection is not particularly limited, but for example, it may be screwed by a bolt and a screw hole, or fitted by a projection and an engagement hole. The spacer is, for example, a washer-shaped spacer having a required thickness, but is not limited thereto.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the embodiments shown in the drawings. FIG. 1 is an exploded perspective view of an embodiment, and FIG. 2 is an enlarged side view of essential parts showing a state where a finger-pressure projection member is mounted on a substrate. Reference numeral A is a massager, which includes a substantially rectangular plate-shaped substrate 1. A required number of mounting holes 2 penetrating from the front surface 10 to the back surface 11 are provided in three rows on each of the left and right sides of the substrate 1 in the width direction. Out of the left and right hole rows, a total of six acupressure protrusion members 3 are attached to the center of each of the center hole rows, three for every other hole and a total of two hole rows. The acupressure projection member 3 includes a front projection 31 having a screw hole (not shown), a back projection 33 having a bolt 330, and a washer-shaped spacer 32. The front protrusion 31 and the rear protrusion 33 are, as shown in FIG.
A bolt 330 and a screw hole are screwed onto the front surface 10 and the back surface 11 of the substrate 1 with the substrate sandwiched therebetween. The projection thickness of the front projection 31 is set to be slightly higher than the projection thickness of the back projection 33,
Further, one spacer 32 is sandwiched between the front projection 31 and the substrate 1 so that the front projection 31 further projects.

(Operation) FIG. 3 is an explanatory view showing a usage state. The operation of this embodiment will be described with reference to FIGS. In addition, in FIG. 3, the massager A is accommodated in a net bag N made of cotton thread. As a result, a space is formed between the massager A and the body of the user, so that it is less likely to get stuffy even when used in the hot summer months. The massager A is placed so as to lean against the back of the seat C. The massager A has a front projection 31 with a high protruding height facing the user, and when the user sits on a chair C, the back projection is massaged by the front projection 31 of the acupressure projection member 3 and becomes stiff. Is loosened. In addition, when the user is slightly thin or does not have a stiff back especially, the back protrusion 33 having a low protruding height may be used on the user side, so that the stimulation caused by the acupressure is compared with the above case. As it is softened, it is easy to use. Furthermore, when the acupressure point or the rigid portion does not correspond to the position of the acupressure protrusion member 3, the arbitrary acupressure protrusion member 3 is attached to the other attachment hole 2 so as to correspond. FIG. 4 is a front view showing another embodiment of the substrate. Unlike the substrate 1, the mounting holes 2 of the substrate 1a of this embodiment are provided in four rows on the left and right sides in the width direction. Adjacent rows of the mounting holes 2 are provided so as to be vertically shifted so that the mounting holes 2 do not have the same height. According to this, there is an advantage that the position of the acupressure protrusion member 3 in the width direction can be adjusted more finely than in the above-described embodiment. The present invention is not limited to the illustrated embodiment, and various modifications can be made within the scope of the claims for utility model registration.

[0007]

The present invention has the above-mentioned structure and has the following effects. (A) The attachment position of the acupressure protrusion member provided in the massager can be changed. Therefore, it can be set to a position corresponding to the acupoint or the elaborate portion, regardless of the person's physique used, and effective massage can be achieved without waste. (B) With respect to the acupressure protrusion member, the protrusion height can be changed by setting protrusions having different protrusion thicknesses on the front and back sides or by using a spacer. Therefore, for example, when the user is a thin type, the protrusion height of the acupressure protrusion member is reduced to reduce the stimulus, and the protrusion height of the acupressure protrusion member is adjusted according to the user's body shape or the back stiffness. If you do, you can do more effective massage.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of an embodiment.

FIG. 2 is an enlarged side view of essential parts showing a state in which the acupressure protrusion member is mounted on the substrate.

FIG. 3 is an explanatory diagram showing a usage state.

FIG. 4 is a front view showing another embodiment of the substrate.

[Explanation of reference numerals] A massager 1 substrate 2 mounting hole 3 acupressure protrusion member 31 front protrusion 32 spacer 33 back protrusion

Claims (2)

(57) [Scope of utility model registration request] 1. A massager which is placed on a backrest of a chair or the like to acupressure the user's back, the massager having a base plate of a desired shape; An acupressure protrusion member removably attached to the attachment hole; the acupressure protrusion member includes a front protrusion and a back protrusion, and the front protrusion and the back protrusion sandwich the attachment hole between the substrates. A massager which is mounted on the front and back of the above, and the projection thickness of one of the front projection and the back projection is set higher than the other. 2. The acupressure protrusion member includes a front protrusion, a back protrusion and a spacer, and the protrusion height of the front protrusion and the back protrusion is determined by sandwiching the spacer between the substrate and the front protrusion or the back protrusion. Adjustable, characterized in that it is adjustable.
Massage device described.