RU1797825C - Protective gauntlet - Google Patents

Abstract

Use: as a personal protective equipment. SUMMARY OF THE INVENTION: The protective glove comprises a back part, a palm part, a finger tip, a patch pocket located on the palm part of the glove for the protective element in the form of a removable support plate made of elastic material and tubular elements parallel to each other and perpendicular to the vertical axis of the glove. The protective element of the mitten is additionally equipped with two plates made of spring material and located between the circuit support plate of the protective element and tubular elements parallel to the vertical axis of the plate and on both sides of this axis, and curved towards the palm of the hand. 2 ill.

Description

The invention relates to personal protective equipment, in particular to protective work gloves, which are used to protect hands when working with a vibrating tool.

The aim of the invention is to improve usability by reducing the compression force around the working tool.

Figure 1 schematically shows the proposed mitten, the expanded position; figure 2 is a section aa in figure 1.

The protective mitten comprises a back part 1 and a palm part 2 with a napal 3 and a patch pocket 4 fastened at the periphery with a palm part and a nap. A removable support plate 5 is installed in the pocket 4, the shape and dimensions of which correspond to the shape and internal dimensions of the patch pocket. The plate 5 comprises a base 6 of thin elastic material, for example dermantine, leatherette or rubber, tubular vibration-absorbing elements 7, staggered in vertical rows 8 and 9 to the base 6 by means of an elastic pad 10. Between the base 6 and the tubular vibration-absorbing elements 7 are located parallel to the longitudinal axis 11 of the mitten of the plate 12 of spring material, curved inward of the mitten. The plate 5 is fixedly connected to the palm part 2 and patch patch 4 by a longitudinal seam 13. The extreme transverse seam 14 closes the entrance to patch patch 4.

A protective glove is used as follows.

A worker puts his hand into the mitten and leads to a working tool, for example, to a chisel of a chipping hammer. With a slight extension of the brush, the leaf springs 12 cover the tool and loosen the hand. The springs 12 firmly enclose the tool, so that the worker in the process of working has to spend effort only on guiding the tool to the desired point and holding the hammer itself. A compressive or tensile force only needs to be applied when changing the tool.

With the other hand, the worker in the same OD-time covers the handle of the hammer.

If necessary, increase the compression force of the tool or the handle of the pneumatic machine, the worker exerts a force

squeeze the brush.

Depending on the frequency spectrum of the vibration of the instrument, the magnitude of the vibration amplitude, the diameter of the tubular elements 7, the material and the thickness of their walls, as well as the number of rows of 8.9 tubular elements. 7 can be varied to achieve the greatest degree of protection of the hands from vibration. Depending on the diameter of the tool or the handle, spring plates with an appropriate bending radius are selected.

If the elements of the base plate are worn or the tool is replaced (other diameter), the base plate 5 is replaced.

The beneficial effect of the use of the proposed vibration protective mittings is as follows:

the worker does not spend muscle energy on the constant compression of the tool. He applies it only briefly when

grabbing the tool and removing his hands. Strength is spent only on supporting the light tool and moving it. Such a sharp decrease in the applied effort makes it possible to increase labor productivity by 3 times;

since the hand weakly compresses the tool, vibration is also poorly transmitted from it to the hand.

Claims (1)

SUMMARY OF THE INVENTION A protective mitten comprising a back portion and a palm portion with a napal and a patch pocket located on the palm portion of the mitten for the security element in the form of a removable support plate of elastic material and tubular elements parallel to each other and perpendicular to the vertical axis of the mitten, different from the fact that in order to improve ease of use, the protective element of the mitten is additionally equipped with two plates made of spring material and located between the removable th support plate of the protective element and tubular elements parallel to the vertical axis of the plate and on both sides of this axis and curved towards the palm of the hand .. fl-fl