JPH0315909B2 - - Google Patents

Description

[Detailed description of the invention] 【Technical field】

The present invention relates to a hand-held vibratory massage machine, and more particularly to a vibratory massage machine in which a vibrating head with a built-in vibrator is provided at one end of a rod-shaped casing.

[Background Art] As a vibrating pine surge machine in which a vibrating head 1 is attached to one end of a rod-shaped casing 2, there is conventionally known one in which a disc-shaped vibrating head 1 is attached to the tip of a linear casing 2 as shown in Fig. 5. However, when trying to perform a vibrating pine surge with this device while applying pressure to the upper surface of the shoulder, the casing 2, which must be pulled downward, gets too close to the human body, as shown in Figure 5. It is difficult to apply force. As shown in FIG. 6, if the diameter of the vibrating head 1 is increased, the casing 2 can be moved away from the human body, but the larger the vibrating head 1 is, the less convenient it is to use. As shown in Fig. 7, in order to facilitate the pine surge on the back side of the shoulder, there is also a rod-shaped casing 2 with a curved shape in the middle. Pine surge becomes even more difficult.

[Purpose of the invention]

The present invention has been made in view of these points, and its object is to provide a vibrating pine surgery machine that can easily perform pine surgery on shoulders.

[Disclosure of the invention]

Therefore, the present invention comprises a rod-shaped grip part and a connecting part extending diagonally from one end of the grip part, and the grip part and the connecting part are arranged at an angle of 90 degrees.
A plurality of types of pine serge units are equipped with a casing forming the above-mentioned angle, and a vibrating head that has a built-in vibrating body and is attached to the tip of the connection part of the casing, and each performs pine surge in a different manner on the outer surface of the vibrating head. At the same time, among these pine serge parts, the pine serge part located on the connecting part side of the outer surface of the vibrating head and in the same direction as the grip part when viewed from the connecting part is arranged in a planar shape approximately perpendicular to the axis of the grip part. When the planar musculoskeletal part is placed on the upper surface of the shoulder, the grip part faces downward and away from the body. The present invention will be described in detail below based on the illustrated embodiment.The casing 2 is bent into a rectangular shape and is composed of a rod-shaped grip portion 2A and a connecting portion 2B extending diagonally from one end of the grip portion 2A. At the tip of the connecting portion 2B of the casing 2, a spring member 3 made of a coil spring is provided.
A vibrating head 1 is connected to the vibrating head 1 via. 3 in the diagram
0 is a bellows-shaped cover that covers the spring material 3. A control circuit board 20 is disposed within the grip portion 2A of the casing 2.
A sliding power switch 21 is installed on one side of A, and from the other end of the grip part 2A,
The power cord 23 has been pulled out. In the figure, 24 is a hanging ring formed integrally with the cord bushing, and 25 is a lead wire connecting the control circuit board 20 and the motor 11 disposed within the vibration head 1. The motor 11 housed in the vibrating head 1 includes housings 15 and 16, cushions 17 and 18 disposed on their outer peripheral surfaces, and a cushion cover 19 as an outer shell. The connecting direction between the vibrating head 1 and the connecting portion 2B of the casing 2 is the same as the axial direction of the spring member 3, and an eccentric weight 12 is attached to the output shaft. As the eccentric weight 12 is rotated by the motor 11, the vibrating head 1 generates vibration in a plane perpendicular to the axial direction of the motor 11. Here, the cushion cover 19, which is the outer shell of the vibrating head 1, is not disc-shaped like the conventional example, but has a slightly sharp protrusion-like shape on its outer circumferential surface on the side in the bending direction of the casing 2. pine serge part 1B, an uneven pine serge part 1C whose opposite surface has a plurality of convex ribs 14, and a planar pine serge part 1 whose top surface is inclined with respect to the axis of the vibrating head 1.
D, and the surface of the protruding pine serge portion 1B on the casing 2 side is the planar pine serge portion 1A. Depending on which pine surge part is brought into contact with the human body in relation to the vibration direction, different types of pine surge can be obtained. The planar gusset portion 1A located on the outer surface of the vibrating head 1 on the connecting portion 2B side and in the same direction as the grip portion 2A when viewed from the connecting portion 2B is provided for surface mussing on the upper surface of the shoulder. As is clear from FIG. 1, the grip portion 2A of the casing 2 has a surface whose angle α with the axis of the grip portion 2A is approximately a right angle. 2 and 3 respectively show other embodiments, and the one shown in FIG. 2 has a planar pine serge part 1.
Protruding pine serge part 1B located at the tip of A
is bent toward the casing 2 side, and in the one shown in FIG. 3, a projection 13 is provided approximately at the center of the planar pine serge portion 1A. In these vibrating pine surgery machines, when it is desired to perform vibrating pine surgery while applying pressure to the upper surface of the shoulder, as shown in FIG. When pressing the shoulder with the planar pine surge part 1A, the grip part 2A is located far away from the body, so it is easy to apply force. can be added. In the case of the embodiment shown in FIG.
As shown in FIG. b, the protruding pine serge portion 1B, which is located at the tip of the planar pine serge portion 1A and is bent toward the casing 2 side, locks onto the back side of the shoulder. In the case of the embodiment shown in FIG. 3, the protrusion 13 provides an effective pine surge against the "pot" on the upper surface of the shoulder.

【Effect of the invention】

As described above, in the present invention, a vibrating head is provided at the tip of the connecting part of the casing, which is composed of a grip part and a connecting part, and the grip part and the connecting part form an angle of 90 degrees or more. Since a planar musculoskeletal part is provided on the connecting part side and located in the same direction as the grip part when viewed from the connecting part, and is approximately perpendicular to the axis of the grip part, it is easy to perform surface pine surgery on the upper surface of the shoulder. Since the grip part is located far away from the body, it is easy to apply force to apply the planar pine surge part to the shoulder, and the most force is applied by pulling the grip part downward. The planar pine surge part can be pressed against the shoulder by applying force in an easy direction, and the pine surge part can be easily applied to the shoulder. This means that it is easier to perform pine surge on the back side of the shoulder, and it does not become difficult to use multiple types of pine surge parts.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal sectional view of one embodiment of the present invention, FIG. 2 is a side view of a vibrating head of another embodiment, FIG. 3 is a side view of a vibrating head of still another embodiment, and FIGS.
b, c are side views showing the usage state of each example;
Both FIG. 6 and FIG. 6 are side views showing the state of use of the conventional example, and FIG. 7 is a side view showing the state of use of another conventional example, where 1 is a vibrating head, 1A is a planar gusset portion, and 2 is a casing. , 2A is the grip part, 2B
indicates a connecting part.

Claims (1)

[Scope of Claims] 1. A casing consisting of a rod-shaped grip portion and a connecting portion extending diagonally from one end of the grip portion, and the grip portion and the connecting portion form an angle of 90° or more; A vibrating head having a built-in vibrating body and attached to the tip of the connection part of the casing is provided, and a plurality of types of pine surge parts each performing different types of pine surge are provided on the outer surface of the vibration head, and among these pine surge parts, A vibrating pinsurge characterized in that a pinsurge part located on the connecting part side of the outer surface of the vibrating head and in the same direction as the grip part when viewed from the connecting part has a flat shape substantially perpendicular to the axis of the grip part. Machine. 2. The vibrating pine surge machine according to claim 1, wherein the planar pine surge section has a tip bent toward the grip section. 3. The vibrating pine surge machine according to claim 1, wherein the planar pine surge part is partially provided with a protrusion.