JPH0810233A - Arm band for sphygmomanometer - Google Patents

Abstract

PURPOSE:To provide an arm band for a sphygmomanometer capable of using in a convenient state even by a person with thin arm by arranging a core body constituted of a core sub body of inferior arc curved shape and an elasticity attaching part provided in such a state in which a restoring force in a direction to bring down inward advancing the core sub body can be attached on a core main body on the outside of an air bag. CONSTITUTION:The core main body 1 in superior curved shape is constituted of polypropylene, and the core sub body 2 in the inferior curved shape set in a freely active state in the inward/outward direction is provided successively integrally on the side edge on one side of the core main body 1 via a freely bendable thin hinge part 3. The elasticity attaching part 4 constituted of a chevron type flat spring 9 to attach the restoring force in the direction to bring down inward for the core sub body 2 on the core main body 1 is provided. Also, a core body 5 can be obtained by making a part 7 in accordance with a measuring point part 6 in the core main body 1 curve in a state in which it can be adhered with the measuring point part 6 possibly, and the core body 5 of an arc is arranged by abutting with the outside of the air bag, and it is inputted in a band body.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sphygmomanometer armband.

[0002]

2. Description of the Related Art Conventionally, a type in which a tubular core made of an elastic plate material separated at one place is disposed outside an air bag (FIGS. 7 and 8)
(See) Armband is known.

[0003]

The armband of the sphygmomanometer described in the above-mentioned prior art is made so that the diameter of the core body at the time of releasing the hand is of a substantially constant standard for an ordinary person. For this reason, when a person with thick arms wears it, it becomes tight, and when a person with thin arms wears it, it becomes loose. Especially in the case of extremely thin people, a gap is likely to form between the arm and the arm. When such a person uses it, it is necessary to wrap the band-shaped part of the armband in order to eliminate the gap, and it is difficult to use, and sometimes it is not possible to wrap it alone and the helper must be assisted. There were times when things didn't happen. It is an object of the present invention to provide a novel sphygmomanometer armband that is devised so that even a person with a narrow arm can use it without the above inconvenience.

[0004]

In order to achieve the above object, the arm band of the sphygmomanometer according to the present invention has a core main body 1 made of an elastically deformable material such as polypropylene or hard polyvinyl chloride having a curved shape with a superior arc. And a core sub-body 2 made of the same material, which is connected to one side edge of the core main body 1 via a hinge-shaped portion 3 so as to be slidable inward and outward, and which has a curved shape of an inferior arc. A core member 5 composed of an elastic imparting portion 4 provided in a state of imparting a restoring force in a direction of inclining inwardly with respect to 2 is arranged outside the air bag, or In the body, a point 7 corresponding to the measurement point 6 is curved so as to be in close contact with the point 6.

[0005]

When used by a person with a narrow arm, the position is determined by temporarily holding the thin arm by the holding force by the restoring force of the core by-product 2 as shown in FIG. 5, and this positioning state is maintained. Since the band-shaped portion 8 of the arm band is wound, when the band-shaped portion 8 is wound, since the core sub-body 2 is in contact with the arm in advance by the restoring force, no gap can be formed. The curve point 7 is in close contact with the measurement point point 6.

[0006]

The arm band of the sphygmomanometer according to the present invention can temporarily hold and position even a thin arm by the action of the restoring force of the core by-product 2 as described in the above operation. In addition, when the band-shaped portion 8 is wound, the core sub-body 2 is brought into close contact with the arm by the restoring force of the elastic imparting portion 4 and the curved portion 7 in advance. Since there is no need to wrap the armband part to eliminate the gap as in (there are some), it is easy to use and can be easily wrapped without an attendant. It is much more convenient to use.

[0007]

In the embodiment shown in the drawings, a core main body 1 having a curved shape of a superior arc is formed by using polypropylene, and the core main body 1 is formed.
At one side edge, a core sub body 2 which is slidable inward and outward and has a curved shape of an inferior arc is integrally connected through a bendable thin hinge-like portion 3 and the core main body 1 is provided with the core sub body 2. Is provided with an elastic imparting portion 4 by a V-shaped leaf spring 9 for imparting a restoring force in the direction of inclining inward, and a portion 7 corresponding to the measuring point portion 6 in the core main body 1 is also provided. The core body 5 is obtained by curving the core body 5 so as to be in close contact with the point portion 6 as much as possible, and the core body 5 is air bag (not shown).
It is placed on the outer side of the strip and placed in the strip 10.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a perspective view showing a core body.

FIG. 3 is a front view of the same.

FIG. 4 is a sectional view taken along the line AA of FIG.

FIG. 5 is a front view showing a state where a person with a thin arm is in the middle of winding.

FIG. 6 is a front view showing a state in which the person is wound around an ordinary person.

FIG. 7 is a perspective view showing a core body of a conventional example.

FIG. 8 is a sectional view taken along the line BB of FIG.

[Explanation of symbols]

 1 core main body 2 core sub body 3 hinge-like part 4 elastic imparting part 5 core body 6 point part 7 curve part 8 band part 9 leaf spring 10 band-like body 11, 12 end stop part of leaf spring 9

Claims (2)

[Claims] 1. A core main body 1 made of an elastically deformable material such as polypropylene, hard polyvinyl chloride, etc. exhibiting a curved shape of a superior arc, and slidable inward and outward through a hinge-shaped portion 3 at one side edge of the core main body 1. And the core sub body 2 made of the same material, which has a curved shape of an inferior arc, and the core main body 1 is provided with a restoring force in a direction in which the core sub body 2 is tilted inward. An arm band for a sphygmomanometer, characterized in that a core body (5) composed of an elasticity imparting section (4) is arranged outside the air bag. 2. An arm band of a sphygmomanometer, characterized in that a portion 7 corresponding to a measurement point portion 6 in the core is curved so as to be in close contact with the same point portion 6.