JP4583074B2 - Cut prevention protector - Google Patents

Description

  The present invention relates to a cut prevention protector used by an operator for work such as tree pruning work.

Traditionally, when using tools such as firewood and cutters, such as tree felling and pruning work, workers should use materials such as stainless steel that are resistant to tools so that they will not be cut during the work. Work is performed by wearing applied gloves (for example, see Patent Document 1).
JP 2001-279503 A

  The part where an operator bears a cut by such work varies depending on the type of work. For example, in the case of tree pruning work, as shown in FIG. 3, it is performed in such a posture that the hand 62 is held by the hand 62 and the other hand 63 is used to support the tree to be pruned. It is highly likely that the cut will be injured at the thumb 65 of the hand 63 on the side supporting the tree and the surrounding area, and cut the index finger 66 to the little finger 69 located on the back side of the tree during the work. There is almost no wound. Nevertheless, many of the commercially available anti-cutting protectors have a structure that covers the entire hand of the operator, and the parts that are less likely to bear the cut are covered with a hard material that is heavy. It was. For this reason, workability | operativity was impaired remarkably.

  This invention is made | formed in view of such a situation, and it aims at providing the cut prevention protector excellent in workability | operativity while being able to protect an operator from a cut accident reliably.

In order to achieve the above object, one of the present invention is a cut prevention protector used for tree pruning work, and is used by being attached to the hand on the side that supports the tree of the worker when pruning, It covers the entire area from the thumb to the wrist, including the thumb ball of the thumb, and each finger from the index finger to the little finger has a shape that exposes each part including the base part, and is resistant to the blade. It is integrally formed in a bag shape with a sheet-like material having, and the material is divided in the direction of the hand to which the anti-cutting protector is attached, and these ends are separated from each other at the ends of the divided parts. It is assumed that a connecting member is provided for connecting the two at the palm side .

According to the cut prevention protector of the present invention, for example, it is possible to reliably protect the thumb, which is a portion that is liable to be cut in a tree branching operation, from a cut accident. In addition, since the freedom from the index finger to the little finger is effective, the workability is excellent. Moreover, since there are few coating | coated parts, weight reduction is achieved and the burden given to an operator is small. In addition, since the sheet-shaped material is integrally formed into a bag shape, the operator can easily wear the cut prevention protector simply by inserting a hand. In addition, the material is divided in the direction of the hand to which the anti-cutting protector is attached, and a connecting member for connecting these ends is provided at each end of the divided part. Can easily remove and remove the anti-cutting protector.

Another aspect of the present invention is the above-mentioned cut prevention protector, wherein the material is metal fiber such as stainless steel, aramid fiber, glass fiber, polyarylate fiber, polyvinyl alcohol fiber, polyethylene fiber, carbon fiber, and It is assumed that it is at least one of ceramic fibers.
As a material for the cut prevention protector, for example, these materials can be used.

Another one of the present invention is the above-mentioned cut prevention protector, wherein the material is a stitch shape.
By using a mesh shape, the weight can be reduced and the air permeability can be improved.

Another one of the present invention is the above-mentioned cut prevention protector, wherein the connecting member is at least one of a fastener, a hook-and-loop fastener, and a hook.

Another one of the present invention is the above-described cut prevention protector, which is provided with an attachment member such as a hook-and-loop fastener for attaching to a glove that is already worn on the hand.
By doing in this way, the cut prevention protector can be easily mounted on the glove that is already mounted on the hand.

  The cut prevention protector of the present invention can reliably protect an operator from a cut accident and is excellent in workability.

  Hereinafter, an embodiment of the present invention will be described. FIG. 1A is a view of an anti-cutting protector 1 described as an embodiment of the present invention, as viewed from the back of the hand of an operator's left hand 20. FIG. 1B is a view of the cut prevention protector 1 as seen from the palm.

  The cut prevention protector 1 has a shape that covers a portion from the thumb 21 to the wrist 22 and exposes a portion from the index finger 23 to the little finger 26 with a material having resistance to the blade. For this reason, for example, the portion of the thumb 21, which is a portion that is easily cut by a tree branching operation, can be reliably protected from a cut accident. Further, since the portion from the index finger 23 to the little finger 26 is not covered, the freedom is effective, and the workability is excellent. Moreover, weight reduction is achieved, and this also improves workability.

  The cut prevention protector 1 is integrally formed in a bag shape from a sheet-like material. For this reason, the operator can easily attach the anti-cutting protector 1 to the hand by putting his / her hand into the bag-like portion and inserting the thumb into the thumb 21 portion.

  In addition, the said raw material shall be mesh shape, for example. By making it mesh shape, the cut prevention protector 1 can be provided with stretchability and air permeability, and the weight can be reduced. Examples of the material include metal fibers such as stainless steel, aramid fibers, glass fibers, polyarylate fibers, polyvinyl alcohol fibers, polyethylene fibers, carbon fibers, and ceramic fibers. Moreover, it is good also considering at least any one of these as a raw material for a blended material, a synthetic yarn, a synthetic yarn, and a mixed fabric. In this case, the cut prevention protector 1 can be provided with cut resistance and wear resistance.

  FIG. 2A is a cut prevention protector 1 provided with fasteners to improve detachability, and is a view seen from the back of the operator's hand. FIG. 2B is a view as seen from the palm. As shown in FIG. 2B, the material is divided in the direction of the hand on which the cut prevention protector 1 is attached. The fasteners 31 and 32 are provided at respective end portions of the divided portions.

  When the cut prevention protector 1 is mounted, the fasteners 31 and 32 are first opened, the cut prevention protector 1 is wound around the hand, and then the fasteners 31 and 32 are closed. When removing the cut prevention protector 1, the reverse procedure is followed. Thus, the detachability of the cut prevention protector 1 can be improved by providing a connecting member such as a fastener. In addition to the fastener, for example, a hook-and-loop fastener or a hook can be used as the connecting member.

  The cut prevention protector 1 can be attached together with work gloves such as work gloves. In this case, the anti-cutting protector 1 may be attached after wearing the gloves first, or the anti-cutting protector 1 may be attached first and then wearing the gloves. Good. In the former case, an attachment member such as a hook-and-loop fastener may be provided on a portion where the glove's cut prevention protector 1 hits or on the inner side surface of the cut prevention protector 1. By doing in this way, the cut prevention protector 1 can be easily mounted | worn from the glove already mounted | worn to the hand.

  The above description of the embodiment is intended to facilitate understanding of the present invention and is not intended to limit the present invention. It goes without saying that the present invention can be changed and improved without departing from the gist thereof, and that the present invention includes equivalents thereof.

It is the figure which looked at the anti-cutting protector 1 demonstrated as one Embodiment of this invention from the back of the hand of the operator's left hand 20 with which this is mounted | worn. It is the figure which looked at the cut prevention protector 1 demonstrated as one Embodiment of this invention from the palm. It is the figure which looked at the anti-cutting protector 1 which improved the detachability demonstrated as one Embodiment of this invention from the back of the hand. It is the figure which looked at the cut prevention protector 1 which improved the detachability demonstrated as one Embodiment of this invention from the palm side. It is a figure which shows an example of the tree pruning operation | work.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Cut prevention protector 20 Worker's left hand 21 Thumb 22 The part from the back of the hand to the wrist 23 Index finger 24 Middle finger 25 Ring finger 26 Little finger 31, 32 Fastener

Claims (5)

A cut prevention protector used for tree pruning work, which is used by attaching to the hand on the side that supports the tree of the operator when pruning, including the thumb ball of the thumb and the entire part from the thumb to the wrist With covering, each finger from the index finger to the little finger has a shape that exposes each including the base part, and is integrally formed in a bag shape by a sheet-like material having resistance to the blade , The material is divided in the direction of the hand to which the anti-cutting protector is attached, and a connecting member for connecting these ends on the palm side is provided at each end of the divided part. An anti-cutting protector characterized by The cut prevention protector according to claim 1, wherein the material is at least one of metal fibers such as stainless steel, aramid fibers, glass fibers, polyarylate fibers, polyvinyl alcohol fibers, polyethylene fibers, carbon fibers, and ceramic fibers. A cut prevention protector characterized by being either. It is a cut prevention protector of Claim 1, Comprising: The said raw material is a stitch shape. The cut prevention protector characterized by the above-mentioned. It is a cut prevention protector of Claim 1, Comprising: The said connection member is at least any one of a fastener, a hook-and-loop fastener, and a hook. The cut prevention protector characterized by the above-mentioned. The cut prevention protector according to claim 1, further comprising an attachment member such as a hook-and-loop fastener to be attached to a glove that is already attached to a hand.

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