JPS629039Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to gloves for glove boxes used in nuclear facilities.

Glove boxes are often used when handling radioactive materials such as plutonium and uranium at nuclear facilities such as nuclear research institutes and nuclear power plants. Such glove boxes are equipped with gloves for operation.

FIG. 2 shows an example of such a conventional glove box glove.

This glove is made of milled neoprene rubber or the like, and consists of an arm insertion section 1 and a hand insertion section 2 continuous thereto. The arm insertion part 1 has a structure in which the diameter gradually decreases from the opening 11 toward the wrist insertion part 12.

By the way, in such a conventional glove, in order to allow the operator to easily insert and take out the hand, the size of the arm insertion portion 1, excluding the hand insertion portion 2, is adjusted to the extent that the operator can easily insert and remove the hand. It is somewhat larger than his arm. However, when the operator inserts his or her arm into the arm insertion portion 1, the arm becomes loose, which may obstruct operation.

The present invention was developed in view of the above circumstances, and an object of the present invention is to provide a glove for a glove box that can improve operability while ensuring ease of putting the hand in and taking it out.

Hereinafter, the present invention will be described in detail with reference to examples.

FIG. 1 shows a glove box glove according to an embodiment of the present invention.

This glove a is made of milled neoprene rubber or the like, and consists of an arm insertion part 1 and a hand insertion part 2 continuous thereto. The arm insertion section 1 consists of an upper arm insertion section 13 that is somewhat larger than the upper arm of the virtual operator, and an anterior arm insertion section 14 that is approximately the same size as the virtual operator's upper arm. It has a structure in which the diameter rapidly decreases from the former to the latter at the boundary of part 1.

In other words, the size of the upper arm insertion part 13 is such that the operator can insert and remove his/her hand while wearing clothes without creating any particular resistance.
On the other hand, the size of the anterior segment insertion portion 14 is such that the operator can insert the anterior segment almost exactly or with some margin.

As an example, the diameter of the opening 11 of the upper arm insertion section 13 is about 200 mm because the upper arm insertion section 13 is not affected by individual differences among operators. On the other hand, since the anterior incisal insertion part 14 is affected by individual differences among operators, it is adjusted to suit the average operator, and according to data obtained by the present inventor, the peripheral length at the starting end of the anterior incisal insertion part 14 is approximately 400 mm. shall be.

As explained above, according to the present invention, the size of the anterior incisor insertion portion 14 is approximately the same size as the anterior incisal of the virtual operator, so it does not become bulky and obstructive, and the operability can be improved. can. In addition, since the upper arm insertion part 13 is relatively large, the operator can insert and remove his hand without any particular resistance while wearing clothes, and it is possible to ensure sufficient ease of inserting and removing the hand.

[Brief explanation of the drawing]

FIG. 1 is a front view of a glove box glove according to an embodiment of the present invention, and FIG. 2 is a front view of a conventional glove box glove. a...Glove, 1...Arm insertion part, 13...Upper arm insertion part, 14...Anterior arm insertion part, 2...Hand insertion part.

Claims (1)

[Scope of utility model registration request] The arm insertion section 1 includes an arm insertion section 1 and a hand insertion section 2 that is continuous thereto, and the arm insertion section 1 has an upper arm insertion section 13 that is somewhat larger than the upper arm of the virtual operator, and approximately the same size as the front arm of the virtual operator. The glove for glove boxing is characterized in that the diameter of the glovebox is formed such that the diameter of the upper inserting part 13 and the anterior inserting part 14 rapidly decreases from the former toward the latter at the boundary between the upper inserting part 13 and the anterior inserting part 14.