JPH0124102Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention is a preventive device that can be suitably used for handling machines with strong vibrations such as grinders, chipping hammers, rock drills, chain saws, brush cutters, cultivators, and titan pavers. Regarding swing gloves.

[Technical background]

In recent years, occupational diseases such as white wax disease have been occurring among workers due to the handling of machines that generate such strong vibrations, which has become a social problem.

Conventionally, anti-vibration gloves for handling machinery that generates such strong vibrations include those with urethane sponge attached to the inner surface of the gloves, rubber tubes attached to the fingers, or gloves with double gloves attached to the inside of the gloves. Various structures have been developed in which air is blown into them. However, none of them have been satisfactory in terms of vibration-proofing effect and workability, which the glove itself must have.

[Purpose of invention]

The object of the present invention is to provide vibration-proof gloves that have a significantly improved vibration-proofing effect and excellent durability without impeding work efficiency in any way.

[Structure of the idea]

The present invention will be explained with reference to the attached drawings showing an example in which the present invention is applied to a five-finger glove.

FIG. 1 is a diagram showing the structure of the vibration-proofing member attached to the vibration-proof glove of the present invention, and FIG.
A cross-section taken along the line is shown, and FIG. 3 shows its condition in use.

In FIG. 1, numeral 1 indicated by a dotted line indicates the anti-vibration glove of the present invention, numeral 2 indicates a glove outer skin made of, for example, cowhide, cotton cloth, or stockinette, and numeral 3 indicates a vibration-isolating member; It has a shape that matches the shape of the inner bag formed inside the glove outer skin 2, and is installed and fixed within the inner bag.

As is clear from FIG. 2 showing its cross-sectional structure, the vibration isolating member 3 is attached to a part 5 corresponding to the palm part and a part 6 corresponding to the finger part of a cloth 4 such as stockinette. It is composed of rubber sponges 7, 8, and 9. Compared to conventionally used urethane sponges, rubber sponges are firmer, have better vibration absorption properties, and are significantly more durable. Much better vibration damping properties can be obtained. In the present invention, the rubber sponge 7 attached to the part 5 corresponding to the palm part and the rubber sponges 8 and 9 attached to the part 6 corresponding to the finger parts are completely separated with a gap. The device is configured so that vibrations received by the fingers are not transmitted to the palm. Furthermore, by configuring the rubber sponges 8 and 9 in the finger portions to be further separated at the joints of the fingers, vibrations are not transmitted to the joints, and the function as a vibration-proof glove can be more fully demonstrated. Furthermore, in order to enhance the vibration absorption effect, it is also possible to separate the rubber sponges in the palm part and make them independent from each other.

In order to maintain the feeling of the fingertips during work, it is recommended to attach a thin urethane sponge 10 to the fingertips of the vibration isolating member 3, as shown in the figure, for the sake of workability and vibration absorption. It's convenient from both sides.

FIG. 3 is a diagram showing a state in which the vibrating body a is gripped by the anti-vibration glove 1 according to the present invention. As is clear from the figure, the finger portion 6 of the vibration isolating member 3 of the glove 1
The rubber sponges 8 and 9 are separated from the rubber sponge 7 of the palm part 5 by a distance, so even if a relatively thick rubber sponge of about 10 mm is used, the gloves themselves have good flexibility and the vibrating body a can be held easily. By locating the separation gap of the rubber sponge at the joints between the palm and fingers as well as at the joints of the fingers, vibrations are not transmitted to the joints that are most susceptible to the effects.

[Integrated effect]

The glove of the present invention uses a strong rubber sponge as a vibration absorber, so it does not collapse into a flat plate and has excellent durability. In addition, since the vibration absorbing materials are separated and independent from each other, the gloves can be bent easily, and the effects of bending on the vibration absorbing materials can be almost completely eliminated. This prevents the vibrations from propagating to each other, and the vibration absorption ability of the glove as a whole can be significantly increased. It is not necessary to change the basic structure of the conventional means, and there is an effect that the user does not feel uncomfortable at all.

[Brief explanation of the drawing]

Fig. 1 is a diagram showing the appearance of the vibration absorbing member of the anti-vibration glove of the present invention, Fig. 2 is a sectional view of the vibration absorbing member seen from the - line in Fig. 1, and Fig. 3 is a diagram showing the appearance of the vibration absorbing member of the anti-vibration glove of the present invention. FIG. 3 is a diagram showing how the anti-vibration gloves are used. 1... Anti-vibration gloves, 2... Outer skin of gloves, 3... Anti-vibration member, 4... Fabric, 5... Palm part, 6... Finger parts, 7, 8, 9... Rubber sponge, 10... Urethane sponge, a... Vibrating body.

Claims (1)

[Scope of utility model registration request] In anti-vibration gloves in which a vibration-absorbing material is attached to the palm side of the outer skin 2 forming the glove 1, a thin synthetic resin sponge 10 is attached from the fingertips to the first joint to maintain the sensation of the fingertips, and other At the same time, a rubber sponge with a thickness sufficient to absorb vibration is attached to the part, and the second joint of the finger part 6 is attached between the part 7 corresponding to the palm part 5 and the parts 8 and 9 corresponding to the finger part 6. Separate the gaps between the sandwiched parts 8 and 9, and insert the rubber sponges 7, 8,
9. A vibration-proof glove characterized by forming a separation space between the gloves.