JP2020033678A - Glove - Google Patents

Abstract

To provide a glove that is capable of controlling reduction of the inside temperature thereof due to vaporization of remaining moisture inside.SOLUTION: The glove includes: a glove main body that covers a user's hand; and a hem part that is attached to the glove main body. The glove main body and the hem part include: a fabric inner layer; and an outer layer that is provided on the outside of the inner layer, contains a resin layer, and covers the outer surface. The glove main body and the hem part are folded to the inside and connected to each other so that only the outer layer of the glove main body and the outer layer of the hem part abut.SELECTED DRAWING: Figure 1

Description

  The present invention relates to gloves.

  2. Description of the Related Art A glove in which a glove body that covers a wearer's hand and a hem that covers a wearer's wrist are continuously formed of the same material is known (for example, Patent Document 1).

  The glove described in Patent Literature 1 is an underwater work glove used for diving, underwater camera photography, and the like. In the underwater work glove, the glove body and the hem are neoprene (registered trademark). It is composed of a material (chloroprene material). Specifically, in the glove described in Patent Literature 1, a fiber material such as a jersey material is used for a lining as a neoprene (registered trademark) material.

JP 2004-339646 A

  By the way, in the glove described in Patent Literature 1, during the underwater work, water infiltrates relatively easily into the inside from the open end of the hem, and a part of the water penetrating into the inside is absorbed by the fiber material of the lining. Or adhere to the inner surface of the fiber material and remain inside. Therefore, when the wearer goes on land after working underwater, the temperature inside the glove (internal temperature) may decrease due to the vaporization of moisture remaining inside due to the body temperature of the wearer. The temperature decrease in the glove due to the vaporization becomes more remarkable as the amount of water vaporized from the glove increases.

  In the glove for underwater work described in Patent Literature 1, as described above, the glove body and the hem are continuously formed of the same material. Therefore, as the moisture remaining in the fiber material of the skirt evaporates at the wearer's body temperature and is discharged to the outside from the open end of the skirt, the moisture absorbed in the fiber material of the glove body reduces the fibers. It travels to the skirt and is vaporized. As a result, in the underwater working gloves, the amount of water vaporized from inside the gloves was large, and the temperature inside the gloves was significantly reduced.

  Further, even in the case of gloves used on land (hereinafter, referred to as land gloves), the glove body and the hem are continuously formed of the same material, and the glove body and the hem are formed of a fiber material. When the wearer is working in rainy weather, if rainwater enters the interior, the rainwater is absorbed by the fiber material of the lining or adheres to the inner surface of the fiber material. And will remain inside. Therefore, even with such gloves for land use, there has been a problem that the temperature inside the gloves decreases as in the case of the gloves for underwater work described in Patent Document 1.

  Then, in view of the above problems, an object of the present invention is to provide a glove capable of suppressing a decrease in the internal temperature due to vaporization of moisture remaining inside.

  The glove according to the present invention includes a glove body that covers a wearer's hand, and a hem attached to the glove body, wherein the glove body and the hem have a fiber inner layer and an outer layer outside the inner layer. An outer layer that includes a resin layer and covers an outer surface of the glove body, and the glove body and the hem portion are inwardly contacted only by the outer layer of the glove body and the outer layer of the hem portion. It is bent and connected.

According to such a configuration, the glove body and the skirt are bent inward and connected so that only the outer layer of the glove body and the outer layer of the skirt come into contact with each other. The fibers of the inner layer and the fibers of the inner layer of the skirt are discontinuous. Therefore, even if the water remaining inside the skirt evaporates and is discharged to the outside, the water remaining inside the glove body moves to the fibers of the inner layer of the skirt, and the moved water is transferred to the hem. Evaporation from the open end of the part (the end on the side not attached to the glove body) is suppressed.
As a result, the amount of water vaporized from inside the glove body can be reduced.
Thereby, it is possible to suppress a decrease in the internal temperature due to the evaporation of the moisture remaining inside.
When the glove is a glove for underwater work, the glove body and the hem are connected by being bent inward, so that the flow of water is hindered by the part bent inward. it can. As a result, the replacement of water in the glove body during underwater work can be suppressed. Therefore, the replacement of water in the glove body heated by the body temperature of the wearer can be suppressed, so that a decrease in temperature in the glove body can be suppressed.

  In the glove, the main body of the glove extends from the main bag portion so as to cover a back and a palm of a wearer in a bag shape and covers a finger of the wearer. Finger glove portion, wherein the finger glove portion has a first finger portion for covering the wearer's thumb, and a hand is inserted from the open end of the hem portion on the first finger portion side of the glove body. A notch extending along the direction may be formed.

  According to such a configuration, since the notch extending along the insertion direction of the hand from the open end of the hem portion is formed on the first finger side of the glove body, the wearer can wear the hand when wearing the glove. Can be enlarged, and the opening through which the wearer pulls out the hand can be enlarged at the time of attachment / detachment. Therefore, attachment and detachment become easy.

  Further, in the glove, the adjusting belt that adjusts the inner diameter of the skirt so as to be able to expand and contract can reduce the inner diameter of the skirt so that it can cross the notch toward the back side of the wearer's hand. Alternatively, it may be attached to the skirt.

According to such a configuration, the adjusting belt that adjusts the inner diameter of the skirt so that the inner diameter of the skirt can be expanded and contracted can cross the notch toward the back side of the wearer's hand when reducing the inner diameter of the skirt. In addition, since it is attached to the skirt, when the inner diameter of the skirt is reduced, the notch is relatively easily traversed by the adjustment belt with the hand not worn by the wearer. be able to.
Further, when the inner diameter of the skirt portion is reduced, the first finger (thumb) and the second finger (index finger), which are mainly moved during work, can be tightened relatively strongly. By fixing the adjustment belt in a state where the first finger and the second finger are relatively strongly fastened in this way, the fit during wear is improved, and thus the workability during wear can be improved.
Further, in the glove according to the present invention, the glove body and the skirt are bent inward and connected so that only the outer layer of the glove body and the outer layer of the skirt abut, that is, Since the glove according to the present invention has a bent portion bent inward, when the glove is worn while reducing the inner diameter of the hem portion with the adjustment belt, the bent portion comes into stronger contact with the wrist. Become. Thereby, it is possible to further suppress the moisture vaporized from inside the glove body from being excessively discharged to the outside of the glove body.

  In the glove, the sheet member may be attached from the inside so as to cover the notch.

  According to such a configuration, since the sheet member is attached so as to cover the notch, it is possible to prevent foreign matter from entering the glove through the notch.

  In the glove, the outer layer of the skirt may have a thickness of 0.5 mm or more and 4.0 mm or less.

  According to such a configuration, since the outer layer of the skirt has a thickness of 0.5 mm or more and 4.0 mm or less, the outer layer has excellent impact resistance and excellent fit when worn. .

  In the glove, the resin layer at the skirt may be made of foamed rubber.

  According to such a configuration, since the resin layer of the skirt portion is made of foamed rubber, it has excellent impact resistance and excellent fit when worn.

  ADVANTAGE OF THE INVENTION According to this invention, the glove which can suppress the fall of the internal temperature by the vaporization of the moisture remaining inside can be provided.

The figure which shows the underwater work glove which concerns on one Embodiment of this invention from the back side of a hand. FIG. 2 is a sectional view taken along line II-II of FIG. 1.

  Hereinafter, an embodiment of the present invention will be described using an underwater work glove as an example.

As shown in FIGS. 1 and 2, the glove for underwater work 1 according to the present embodiment includes a glove body 10 that covers a wearer's hand, and a hem portion 20 attached to the glove body 10.
In the glove 1 for underwater work, the glove body 10 and the skirt portion 20 are composed of the inner layers 11 and 21 made of fiber, and the outer layer 12 disposed outside the inner layers 11 and 21 and including a resin layer and covering the outer surface. , 22.
In the underwater work glove 1, the glove body 10 and the hem 20 are bent inward so that only the outer layer 12 of the glove body 10 and the outer layer 22 of the hem 20 are in contact with each other.

  The glove body 10 includes a main bag portion 10a formed in a bag shape to cover the back and palm of the wearer's hand, and a finger bag portion 10b extended from the main bag portion 10a to cover the wearer's finger. Have. The finger pouch portion 10b covers the first finger (thumb), second finger (index finger), third finger (middle finger), fourth finger (ring finger), and fifth finger (little finger) of the wearer, respectively. It has one finger part 10b1, a second finger part 10b2, a third finger part 10b3, a fourth finger part 10b4, and a fifth finger part 10b5. Each of the first finger portion 10b1 to the fifth finger portion 10b5 is formed in a tubular shape whose fingertip portion is closed.

In the glove body 10, the fiber inner layer 11 is formed by knitting a fiber material. As the fiber material, various known general-purpose fibers such as nylon fiber, polyester fiber, polyethylene fiber, cotton, acrylic fiber, rayon fiber, or various known general-purpose fibers such as ultrahigh molecular weight polyethylene fiber, aramid fiber, glass fiber, and stainless steel fiber. Yarns composed of cut-resistant fibers, or composite yarns of the various fibers described above can be used.

The inner layer 11 is formed, for example, by knitting a fiber material into a glove shape using a glove knitting machine, or a knitted fabric obtained by knitting a fiber material using a circular knitting machine, a flat knitting machine, a warp knitting machine, or the like. The knitted fabric thus cut is sewn into a glove shape.
In general, in gloves, when the thickness increases, the flexibility decreases, and it becomes difficult for the tactile sensation when gripping the object to be transmitted to the hand. When using a glove knitting machine, select a glove knitting machine of 10 gauge or more. Considering the ease of knitting, it is more preferable to select a glove knitting machine of 13 to 18 gauge. The thickness of the inner layer 11 is preferably from 0.20 mm to 1.10 mm.

In the present embodiment, the outer layer 12 is a layer made of resin, and is formed, for example, on the entire back side of the glove body 10 as shown in FIG. Although not shown in the figure, the outer layer 12 is also formed on the entire palm side of the glove body 10.
The outer layer 12 of the present embodiment has a first resin layer 12a covering the entire outer surface of the inner layer 11 and at least a part of the outer surface of the first resin layer 12a, and has a higher strength than the first resin layer 12a. And the second resin layer 12b.

  Examples of the resin constituting the first resin layer 12a include vinyl chloride resin, natural rubber, nitrile butadiene rubber, chloroprene rubber, fluorine rubber, silicone rubber, isoprene rubber, polyurethane, acrylic resin, and modified products thereof (for example, Various known resins such as a carboxyl-modified product can be used. Alternatively, various known resins can be used in combination.

  In addition, the various known resins include generally used vulcanizing agents such as sulfur, vulcanization accelerators such as zinc dimethylthiocarbamate, vulcanization accelerators such as zinc white, crosslinking agents such as blocked isocyanates, and minerals. Plasticizers and softeners such as oils and phthalates, antioxidants and antioxidants such as 2,6-di-t-butyl-4-methylphenol, thickeners such as acrylic polymers and polysaccharides, azo Additives such as foaming agents such as carbonamide, foaming agents such as sodium stearate, foam stabilizers, tack inhibitors such as paraffin wax, and fillers such as carbon black, calcium carbonate, and finely divided silica may be blended. . The first resin layer 12a is usually formed with a thickness of 0.2 mm or more and 2.0 mm or less.

  The first resin layer 12a is preferably a foamed layer having bubbles in the layer from the viewpoint of increasing flexibility and the amount of air that can be held. When the first resin layer 12a is a foamed layer, a highly water-repellent rubber such as natural rubber, nitrile butadiene rubber, chloroprene rubber, or isoprene rubber is used as the resin constituting the first resin layer 12a. Is preferred. By configuring the first resin layer 12a, which is a foamed layer, with these resins, water can penetrate from the outside to the inside of the underwater work glove 1 through the first resin layer 12a during underwater work, and During and after the underwater operation, it is possible to suppress the water that has entered the inside of the underwater operation glove 1 through the first resin layer 12a from being discharged to the outside. As a result, a decrease in the temperature inside the underwater work glove 1 can be suppressed. In addition, since the first resin layer 12a is a foamed layer, the temperature of the outside air is prevented from being transmitted to the inside of the glove for underwater work 1 after the underwater work, whereby the temperature of the water inside the glove for underwater work 1 is reduced. Is difficult to fall. As a result, it is difficult to lose body temperature. Further, during and after underwater work, it is possible to prevent water from entering the underwater work glove 1 through the first resin layer 12a and to prevent the water in the underwater work glove 1 from being discharged to the outside. From the viewpoint, it is preferable that the first resin layer 12a be configured such that the contact angle of water with respect to the surface of the first resin layer 12a is 90 ° or more. The contact angle of water with respect to the surface of the first resin layer 12a is a static contact angle measured according to JIS-R-3257 (1999). Further, during and after underwater work, it is possible to prevent water from entering the underwater work glove 1 through the first resin layer 12a and to prevent the water in the underwater work glove 1 from being discharged to the outside. From the viewpoint, the first resin layer 12a preferably contains closed cells.

  It is preferable that the first resin layer 12a permeates a part of the gap between the fibers of the inner layer 11 from the viewpoint of holding air in the gap between the fibers of the inner layer 11 and enhancing the adhesion with the inner layer 11. .

  The second resin layer 12b is a layer formed using a resin as a material similarly to the first resin layer 12a, and is a part where the strength of the underwater work glove 1 is to be further increased, for example, a fingertip part or a finger part on the back of the hand. Are formed on the entire side of the main bag portion 10a and the finger bag portion 10b on the side and the palm side.

  The second resin layer 12b may be made of the same resin as the first resin layer 12a, or may be made of a different resin from the first resin layer 12a. When a resin that is different from the resin that forms the first resin layer 12a is used as the resin that forms the second resin layer 12b, the first resin layer 12a and the second resin layer 12a are formed from the viewpoint of improving the adhesion to the first resin layer 12a. An adhesive layer may be provided between the resin layer 12b. The adhesive layer can be formed using various known adhesives such as acrylic or urethane. The adhesive preferably has a dissolution parameter (SP value) between the SP value of the material of the first resin layer 12a and the SP value of the material of the second resin layer 12b. The second resin layer 12b is usually formed with a thickness of 0.1 mm or more and 2.0 mm or less.

  The second resin layer 12b is formed as a non-porous resin layer. This results in a high strength. In the present specification, a nonporous resin layer is a layer in which voids are not visually observed when a cross section of the layer is observed at a magnification of 100 times using a digital microscope (manufactured by KEYENCE CORPORATION, model VHX-900). Means However, voids due to unintended bubbles shall be ignored.

  The second resin layer 12b is formed by using at least one resin selected from natural rubber, nitrile butadiene rubber, chloroprene rubber, isoprene rubber, fluorine rubber, silicone rubber, vinyl chloride resin, polyurethane, acrylic resin, or a modified product thereof. It may be formed. Thereby, the anti-slip performance is improved and the grip force is excellent. Alternatively, it may be formed using a resin to which non-slip particles are added.

  The second resin layer 12b may be provided with random irregularities on the outer surface. The random unevenness is, for example, to include non-slip particles in the second resin layer 12b so that at least a portion is exposed from the surface of the second resin layer 12b, and to treat the liquid with a liquid that swells the second resin layer 12b. It is provided by spraying deliquescent particles on the undried second resin layer 12b and removing the deliquescent particles after the layer is dried. When the random unevenness is provided in this manner, even when a slippery object is gripped, it is possible to prevent the hand from slipping from the gripped object.

  The skirt portion 20 is formed in a tubular shape.

  The inner layer 21 of the skirt 20 of the present embodiment is formed by knitting a fiber material. As the fiber material, the same material as the fiber material for knitting the inner layer 11 can be used. The inner layer 21 is usually formed with a thickness of 0.2 mm or more and 1.0 mm or less. The thickness of the inner layer 21 was determined by observing the cross section of the layer at a magnification of 100 times using a digital microscope (manufactured by Keyence Corporation, model VHX-900), and randomly selecting the distance from the inner surface to the outer surface of the inner layer 21. It is measured by arithmetically averaging the values measured at arbitrary 10 points. The inner layer 21 is preferably knitted by knitting (jersey knitting) a fiber material. Thereby, it becomes excellent in wearing comfort. When the inner layer 21 is knitted by jersey knitting, a yarn made of various known fibers such as cotton, nylon fiber, rayon fiber, polyester fiber, polyurethane elastic fiber, or a composite yarn of the above fibers is used as the fiber material. Is preferred.

  The outer layer 22 is made of a resin layer (hereinafter, referred to as a resin layer), and is formed so as to cover the entire outer surface of the inner layer 21 as shown in FIG. The outer layer 22 may have a single-layer structure, or a structure having two or more layers in which a layer formed by knitting a fiber material on the outer surface of a resin layer (hereinafter, referred to as a fiber layer) is attached. It may be. As the outer layer 22 having two or more layers, for example, as shown in FIG. 2, a layer in which a fiber layer knitted by jersey knitting is attached to an outer surface of a resin layer is exemplified. That is, the outer layer 22 means a layer arranged outside the inner layer 21. Specifically, when the layer arranged outside the inner layer 21 is only the resin layer, the outer layer 22 means the resin layer, and the layer arranged outside the inner layer 21 is the resin layer and the layer outside the resin layer. In the case of a layer arranged (for example, a fiber layer), it means a combination of these layers. As the resin constituting the resin layer of the outer layer 22, the same resin as the resin constituting the first resin layer 12a and the second resin layer 12b can be used. The outer layer 22 is usually formed with a thickness of 0.5 mm or more and 4.0 mm or less. The thickness of the outer layer 22 is measured in the same manner as the inner layer 21. As the resin constituting the resin layer of the outer layer 22, it is preferable to use foamed rubber such as chloroprene rubber or styrene butadiene rubber. When foamed rubber is used as the resin constituting the resin layer of the outer layer 22, one kind of foamed rubber may be used alone, or a plurality of kinds of foamed rubbers may be used in combination. When foamed rubber is used as the resin constituting the resin layer of the outer layer 22, it is more preferable to use chloroprene rubber alone. In the present embodiment, the outer surface of the outer layer 22 is attached to the outer surface of the inner layer 21 with a CR-based adhesive mainly composed of chloroprene rubber.

  The hem portion 20 is attached to the glove body 10 so as to extend from the main bag portion 10a in a direction opposite to the finger bag portion 10b. In the present embodiment, the hem portion 20 makes the outer surface of the first resin layer 12a of the glove body 10 and the outer surface of the hem portion 20 abut on the back side of the hand, and the glove body 10 on the palm side. In a state where only the outer surface of the second resin layer 12b and the outer surface of the skirt portion 20 are in contact with each other, the glove body 10 is sewn and attached. In the present embodiment, the skirt portion 20 is attached so as to cover the wrist of the wearer, as shown in FIG. The length of the skirt portion 20 in the direction perpendicular to the circumferential direction is usually 5 cm or more and 7 cm or less.

  The underwater working glove 1 according to the present embodiment is cut out from the open end of the skirt portion 20 along the hand insertion direction. More specifically, the underwater work glove 1 according to the present embodiment is cut out so as to extend from the open end of the hem portion 20 to a part of the glove body 10 along the hand insertion direction. In the underwater working glove 1 according to the present embodiment, the glove is notched in a U-shape. In the glove for underwater work 1 according to the present embodiment, the notch 30 (U-shaped notch) is provided on the first finger portion 10b1 side of the main bag portion 10a as shown in FIG. The shape of the notch 30 is not limited to the U-shape, but may be a V-shape, an I-shape, or a shape between the U-shape and the V-shape (for example, a shape in which a circular arc shape is replaced by a sharp shape in the U shape, In the character, the sharp shape may be replaced with an arc shape, etc.). By forming the notch 30 as described above, the opening through which the wearer inserts his / her hand can be enlarged at the time of wearing, and the opening through which the wearer can pull out his hand at the time of attachment / detachment can be easily attached and detached. In addition, the combination with the adjustment belt 50 described later can improve the fitting property when worn. The distal end portion 30a of the notch 30 along the insertion direction of the hand has a carpal metacarpal position A where the wearer's thumb carpal metacarpal is arranged and a metacarpophalangeal joint of the wearer's thumb. It is preferably located between a center position C of the metacarpophalangeal joint position B and a carpal metacarpal joint position A. By setting the distal end portion 30a of the notch 30 to such a position, the fit when the underwater work glove 1 is worn becomes particularly excellent.

  In the glove for underwater work 1 according to the present embodiment, a sheet member 31 is attached from the inside so as to cover the notch 30. Thereby, it is possible to prevent foreign matter from entering the inside of the underwater work glove 1 through the notch 30. The sheet member 31 preferably has a higher elasticity than the glove body 10. The sheet member 31 preferably has a thickness of 0.2 to 2.0 mm. Further, the thickness of the sheet member 31 is preferably equal to or less than the thickness of the skirt portion 20 (the total thickness of the thickness of the inner layer 21 and the thickness of the outer layer 22). Examples of the sheet member 31 include a cloth having an inner layer knitted by jersey knitting and an outer layer including a resin layer (resin layer). In the present embodiment, the outer layer includes a resin layer and a fiber layer attached to an outer surface of the resin layer. The fiber layer is preferably knitted by jersey knitting. The underwater work glove 1 of the present embodiment is edged by the edge member 40 along the notch 30. In the glove for underwater work 1 of the present embodiment, the sheet member 31 is sewn from the inside to the edge of the U-shaped notch 30.

  The underwater work glove 1 according to the present embodiment includes an adjustment belt 50 on the outer surface of the skirt portion 20 for adjusting the inner diameter of the skirt portion 20 so as to be able to expand and contract, and the adjustment belt 50 can be fixed by a hook-and-loop fastener. . In a state where the inner diameter of the skirt portion 20 is adjusted to a predetermined size by the adjustment belt 50, the adjusting belt 50 is fixed by a hook-and-loop fastener, so that the inner diameter of the skirt portion 20 is maintained at the adjusted predetermined size. be able to.

  In the glove for underwater work 1 according to the present embodiment, the adjusting belt 50 is provided on the hem portion 20 so as to cross the notch 30 toward the back side of the wearer's hand when the inner diameter of the hem portion 20 is reduced. Installed. Thus, when the inner diameter of the skirt portion 20 is reduced, the notch 30 can be relatively easily traversed by the adjustment belt 50 with the hand not worn by the wearer. When the inner diameter of the skirt portion 20 is reduced, the skirt portion 20 on the first finger 10b1 side mainly contributes to the reduction in diameter. That is, the first finger 10b1 side is relatively strongly tightened. In this manner, by relatively strongly tightening the first finger 10b1 side, it is possible to relatively strongly tighten the first finger and the second finger that are mainly moved during work. As described above, by fixing the adjustment belt 50 with the hook-and-loop fastener in a state where the first finger and the second finger are relatively strongly fastened, the fitting property when the underwater work glove 1 is worn is improved. The workability at the time of wearing the gloves 1 is improved. Furthermore, in the glove for underwater work 1, the glove body 10 and the hem 20 are bent inward and connected so that only the outer layer 12 of the glove body 10 and the outer layer 22 of the hem 20 abut. That is, since the underwater working glove 1 has a bent portion 70 described below which is bent inward, the glove 1 is worn when the adjusting belt 50 is worn while reducing the inner diameter of the hem portion 20. Comes in closer contact with the wrist. Thereby, it is possible to further suppress the water vaporized in the glove body 10 from being excessively discharged to the outside of the glove body 10. Further, it is possible to further prevent the water that has entered the glove body 10 and has been heated by the wearer's body temperature from being excessively discharged to the outside of the glove body 10.

  In the glove for underwater work 1 according to the present embodiment, the adjustment belt 50 is formed in a belt shape. The adjustment belt 50 has one end in the longitudinal direction attached to a part of the U-shaped notch 30 (the first finger (thumb) portion 10b1 side) by sewing. It is preferable that the adjustment belt 50 be attached so that the amount of the sheet member 31 getting into the inside of the glove is reduced after the notch 30 is traversed toward the back of the wearer's hand. Specifically, the adjustment belt 50 has a free end (an end opposite to the end to be sewn) facing the opposite side (the fifth finger 10b5 side) of the first finger 10b1 and a mounting surface (surface). It is preferable that the cutout 30 is sewn and attached to the first finger 10b1 side of the notch 30 so that the surface fixed by the fastener faces the inside of the underwater work glove 1. In this way, the amount of the sheet member 31 wrapped around the inside of the glove is reduced, so that the wearer is less likely to feel discomfort such as a stiff feeling caused by the wrapped sheet member 31. . On the other hand, the adjustment belt 50 is sewn to the first finger 10b1 side of the notch 30 so that the free end faces the first finger 10b1 side and the mounting surface faces the outside of the underwater work glove 1. It is not preferable to attach it. When attached in this manner, the amount of the sheet member 31 wrapped around the inside of the glove increases, so that the wearer strongly feels a rough feeling caused by the entangled sheet member 31.

In the glove for underwater work 1 according to the present embodiment, as shown in FIG. 2, the glove body 10 and the hem 20 are in contact with each other, so that only the outer layer 12 of the glove body 10 and the outer layer 22 of the hem 20 are in contact with each other. It is bent inward and connected. In the present embodiment, the glove body 10 and the hem 20 are bent inward so that only the outer layer 12 and the outer layer 22 are in contact with each other. Are connected by sewing with a thread 60. At the distal end of the inwardly bent portion (hereinafter referred to as a bent portion 70), the open-side distal end of the glove body 10 and the open-side distal end of the hem 20 are flush with each other. The length from the seam 80 (hereinafter referred to as the seam 80) between the main body 10 and the hem 20 to the tip of the glove body 10 on the open end side (the part farthest from the seam 80) and the distance from the seam 80 to the hem 20 It is preferable that the lengths up to the open end side tip are substantially the same. Substantially the same means that variation in the length from the sewn portion 80 to the open end of the glove body 10 and the length from the sewn portion 80 to the open end of the hem 20 is 5 mm or less. . Thereby, even if the bent part 70 is bent at the time of wearing, the contact between the inner layer 11 of the glove body 10 and the inner layer 21 of the hem part 20 can be suppressed, so that the inner layer 21 is formed from the fiber material forming the inner layer 11. Transfer of water to the fibrous material is reduced.
In addition, it is preferable that the length from the suturing portion 80 to the open end of the bent portion 70 be 2 mm or more and 15 mm or less. Thereby, even if the bent part 70 is bent at the time of wearing, the tip side of the bent part 70 is rounded, so that the inner layer 11 of the glove body 10 and the inner layer 21 of the hem part 20 can be prevented from coming into contact with each other. Can be suppressed from moving from the fiber material constituting the inner layer 21 to the fiber material constituting the inner layer 21. Further, since the length from the suturing portion 80 to the distal end on the open end side of the bent portion 70 is 2 mm or more, the replacement of water in the underwater work glove 1 can be more sufficiently suppressed.
The length from the sewn portion 80 to the open end of the glove body 10, the length from the sewn portion 80 to the open end of the glove body 10, and the open end of the bent portion 70 from the sewn portion 80 By the time, the length can be determined by measuring the length of five randomly selected points and arithmetically averaging the measured values.

  The underwater working glove 1 configured as described above can be manufactured, for example, according to the following procedure.

  First, a resin layer (a first resin layer 12a and a second resin layer 12b) as an outer layer 12 is formed on an outer surface of a fiber glove having a skirt as an inner layer 11, and the fiber on which the outer layer 12 is formed. The glove body 10 is obtained by cutting the hem of the glove made of steel.

  Next, a part of the glove body 10 on the side of the first finger 10b1 is cut out in a U-shape in the direction in which each finger extends from the open end of the glove body 10, and a cutout is formed in the glove body 10. I do.

Next, a belt-shaped sheet member in which a fiber layer is attached to both surfaces of a belt-shaped resin layer, and a belt-shaped sheet member in which a hook-and-loop fastener is attached to a predetermined position on the surface, the side where the hook-and-loop fastener is attached is located outside. Then, it is attached to the glove body 10 by suturing to form a hem portion 20.
At this time, one end of the band-shaped sheet member overlaps the end of the notch on the second finger 10b2 side, and the other end of the band-shaped sheet member is the end of the notch on the first finger 10b1 side. By attaching the band-shaped sheet member to the glove body 10 so as to overlap with the glove body 10, a U-shape extending from the open end of the hem 20 to a part of the glove body 10 on the first finger 10 b 1 side of the glove body 10. A notch 30 is formed.
When attaching the band-shaped sheet member, the contact portion is bent inward with only the layer corresponding to the outer layer 22 of the skirt portion 20 of the band-shaped sheet member and the outer layer 12 of the glove body 10 in contact with each other.

  Next, the edging member 40 is attached along the U-shaped notch 30.

  Next, the belt-like adjustment belt 50 has one end in the longitudinal direction of the adjustment belt 50 with the hook-and-loop fastener attached to a predetermined position on the surface. It is attached by suturing to a part of the U-shaped notch 30 (the first finger (thumb) part 10b1 side) so as to face the surface. At this time, the adjustment belt 50 has the notch 30 so that the free end faces the opposite side of the first finger 10b1 (the fifth finger 10b5 side) and the mounting surface faces the inside of the underwater work glove 1. Is preferably attached to the first finger 10b1 side by sewing.

Next, a sheet member 31 (in this embodiment, a sheet member in which fiber layers are attached to both surfaces of a resin layer) is attached from the inside so as to cover the U-shaped notch 30.
Thereby, the underwater work glove 1 according to the above embodiment can be obtained.

  Hereinafter, the present invention will be described in more detail with reference to examples. The following examples serve to illustrate the invention in more detail and do not limit the scope of the invention.

[Example 1]
A glove according to Example 1 was manufactured using the following materials.

(Inner layer)
Two wooly nylon twin yarns (two wooly nylon single yarns of 77dex are twisted. A total of 154 dtex.) Were prepared by flat knitting the inner layer using a glove knitting machine (Shima Seiki Seisakusho, Model 13G SFG). . The inner layer was made as a glove having a skirt.

(Outer layer: first resin layer)
The inner layer was covered with a metal three-dimensional hand mold, and the three-dimensional hand mold was heated to 60 ° C.
Next, the heated three-dimensional hand mold was immersed in a methanol solution (coagulant) containing 5% by volume of acetic acid to the wrist portion to apply the coagulant to the outer surface of the inner layer.
Next, the inner layer after the application of the coagulant is immersed in the first coating solution for forming the first resin layer up to the wrist portion, and the first coating solution is applied to a part of the outer surface of the inner layer. Was dried in an oven at 120 ° C. for 10 minutes to form a first resin layer on a part of the outer surface of the inner layer.
The first coating solution was prepared by diluting the composition containing the ingredients shown in Table 1 with ion-exchanged water so that the solid content ratio was 53% by mass, and using an electric whisk to reduce the volume of air bubbles to 25% by volume. It was prepared as follows. The viscosity of the first coating solution was 2900 mPa · s (a value measured using a B-type viscometer under V6 conditions (rotational speed 6 rpm, temperature 25 ° C.)). That is, the first resin layer according to Example 1 was a foamed layer.

(Outer layer: second resin layer)
After forming the first resin layer on the outer surface of the inner layer, the three-dimensional hand mold was heated again to 60 ° C. Next, the main bag portion and the finger bag portion on the palm side of the inner layer are immersed in the second coating solution for forming the second resin layer, and the second coating solution is applied to a part of the outer surface of the first resin layer. Was applied and only the surface was dried to form a second coating liquid layer on a part of the outer surface of the first resin layer. Thereafter, the layer forming portion of the second coating solution is immersed in hexane to form a swelling pattern on the surface of the layer of the second coating solution, and the glove body after immersion in hexane is dried in an oven at 130 ° C. for 30 minutes, A second resin layer was formed on a part of the outer surface of the first resin layer.
The inner layer on which the first and second resin layers as outer layers were formed was extracted from the three-dimensional hand mold, washed with water and dried. The second coating liquid was prepared by diluting a composition containing the compounding raw materials shown in Table 2 with ion-exchanged water so that the solid content ratio was 52%. The viscosity of the second coating solution was 3,100 mPa · s (a value measured under the condition of V6 using a B-type viscometer).

(Glove body)
After preparing a glove having an inner layer and an outer layer as described above, the skirt was cut to obtain a glove body.

(gloves)
A part of the glove body on the first finger side was cut out in a U-shape in a direction in which each finger portion extends from the open end of the glove body, and a cutout was formed in the glove body.
Next, a hook-and-loop fastener (hook fastener) is attached to a predetermined position of a belt-like sheet member in which a nylon fabric (fiber layer) knitted by jersey knitting is attached to both sides of a belt-like chloroprene rubber sheet (resin layer). Was.
Next, the band-shaped sheet member was attached to the glove body by sewing, so that the side to which the hook-and-loop fastener was attached was outside, to form a hem.
At this time, one end of the band-shaped sheet member overlaps with the end of the notch on the second finger, and the other end of the band-shaped sheet member overlaps with the end of the notch on the first finger. As described above, by attaching the band-shaped sheet member to the glove body, a U-shaped cut is formed on the first finger side of the glove body so as to extend from the open end of the hem to a part of the glove body. Chips formed.
When attaching the band-shaped sheet member, the contact portion was bent inward with only the layer corresponding to the outer layer of the skirt portion of the band-shaped sheet member and the outer layer of the glove body being in contact with each other. The length from the stitched portion to the open end side tip portion (the portion farthest from the stitched portion) of the inwardly bent portion (hereinafter, referred to as a bent portion) was 10 mm. No variation was observed in the length from the sewn portion to the open end of the glove body and the length from the sewn portion to the open end of the hem.
Here, the length from the seam to the open end of the glove body and the length from the seam to the open end of the bent portion are five randomly selected points. The length was measured, and the measured value was obtained by arithmetic averaging.
Next, an edge member was attached along the U-shaped notch.
Next, a belt-shaped adjustment belt having one end in the longitudinal direction of an adjustment belt having a surface fastener (loop surface fastener) attached at a predetermined position on the front surface thereof is provided with the hem when the surface to which the surface fastener is attached is expanded or contracted. Attachment was made by suturing a part of the U-shaped notch (the first finger (thumb) side) so as to face the outer surface of the part 20. The adjustment belt is sewn to the first finger side of the notch so that the free end faces the opposite side (fifth finger side) of the first finger and the mounting surface faces the inside of the underwater work glove. It was attached by doing.
Next, a sheet member in which nylon fabric knitted by jersey knitting was attached to both surfaces of a sheet made of chloroprene rubber so as to cover the U-shaped notch was attached by sewing from the inside.
Thus, a glove according to Example 1 was obtained.

[Comparative Example 1]
A glove having an inner layer and an outer layer was produced in the same manner as the method according to Example 1, and the glove according to Comparative Example 1 was obtained without cutting off the bottom of the glove. That is, the glove according to Comparative Example 1 did not include the skirt according to Example 1.

  With respect to the glove according to Example 1 and the glove according to Comparative Example 1, performance differences due to differences in the configuration of the skirt were compared by the following two methods.

(Comparison of vaporized water content from gloves)
For the glove according to Example 1 and the glove according to Comparative Example 1, the amount of vaporized water was measured according to the following procedure.

1. The weight of the glove according to each example is measured.
2. The glove according to each example is immersed in water to wet the whole, and after dehydrating lightly, the weight is measured. The water content of the glove according to each example is measured by subtracting the weight measured in Procedure 1 from the weight measured in Procedure 2. The water content of the glove according to Example 1 was 4.03 g, and the water content of the glove according to Comparative Example 1 was 4.08 g.
3. After the glove according to each example after the weight measurement is put on a ceramic hand mold, the hand mold is placed in an oven heated to 30 ° C. and left for 1 hour.
4. The handprint is taken out of the oven, the glove according to each example is removed from the handprint, and the weight of the glove according to each example is measured.
5. The amount of vaporized water is obtained by subtracting the weight measured in step 2 from the weight measured in step 4. In addition, the vaporized water content of the glove according to Example 1 was 2.14 g, and the vaporized water content of the glove according to Comparative Example 1 was 3.10 g.

Table 3 below shows the results of calculating the ratio of the amount of vaporized water to the amount of water. In addition, the same size thing was used for the ceramic hand mold which covered the glove concerning each example.

  From Table 3, it can be seen that the glove according to Example 1 has a smaller ratio of vaporized moisture than the glove according to Comparative Example 1. This result indicates that the glove according to Example 1 has a smaller amount of vaporized moisture than the glove according to Comparative Example 1, so that the temperature in the glove is hardly reduced, that is, the body temperature of the wearer is hardly reduced. It is shown that.

(Sensory evaluation when wearing gloves)
In order to carry out sensory evaluation when wearing gloves, (1) the degree of water exchange when wearing gloves and working in water, and (2) immersing the worn gloves in water, And the sensible temperature after being taken out of the container. The above evaluations (1) and (2) were performed on five subjects. Before the sensory evaluation, it was confirmed that the gloves used for the evaluation had an appropriate wearing feeling (a wearing feeling that is neither too tight nor too loose). In addition, this sensory evaluation was performed under the conditions of a temperature of 23 ° C and a water temperature of 20 ° C.
Regarding (1), four subjects felt that the replacement of water was suppressed in the glove according to Example 1 as compared with the glove according to Comparative Example 1.
Regarding the above (2) also, four subjects felt that the gloves according to Example 1 were less likely to cool their hands than the gloves according to Comparative Example 1.

  The glove according to the present invention is not limited to the configuration of the above embodiment. Further, the glove according to the present invention is not limited by the above-described effects. The glove according to the present invention can be variously modified without departing from the gist of the present invention.

In the above embodiment, the underwater work glove has been described as an example, but the type of glove is not limited to the underwater work glove. The type of glove may be a glove for use that does not come into direct contact with water, for example, a glove for land use such as for camping or trekking. In the case of land gloves, if rainwater enters the interior while the wearer is working in rainy weather, the rainwater is absorbed as moisture into the fibers of the inner layer 11, but the glove body 10 and the hem 20 The fibers of the inner layer 11 of the glove body 10 and the fibers of the inner layer 21 of the hem portion 20 are connected by being bent inward so that only the outer layer 12 of the glove body 10 and the outer layer 22 of the hem portion 20 are in contact with each other. Because of the discontinuity, even if the rainwater absorbed by the fibers of the inner layer 21 of the hem portion 20 evaporates and is discharged to the outside, the rainwater absorbed by the fibers of the inner layer 11 of the glove body 10 does not. Is prevented from moving to the fibers of the inner layer 21 and vaporizing the moved rainwater from the open end of the skirt 20. Therefore, excessive evaporation of the rainwater absorbed in the glove is suppressed. As a result, it is possible to suppress a decrease in temperature in the glove due to excessive evaporation of rainwater.
Further, it is possible to suppress a decrease in temperature in the glove due to excessive vaporization of sweat from the wearer of the land glove from inside.

  In the above embodiment, the example in which the notch 30 is provided on the first finger 10b1 side of the main bag portion 10a has been described, but the example in which the notch 30 is provided is not limited to this. The notch 30 may be provided on the fifth finger portion 10b5 side of the main bag portion 10a. By providing the notch 30 in this manner, the edging member 40 is easily stitched along the notch 30.

1: gloves for underwater work, 10: glove body, 11: inner layer, 12: outer layer, 20: hem, 21: inner layer, 22: outer layer, 30: notch, 31: sheet member,
10a: main bag portion, 10b: finger bag portion, 10b1: first finger portion.

Claims (6)

A glove body covering the wearer's hand,
And a hem attached to the glove body,
The glove body and the skirt, a fiber inner layer, and an outer layer that includes a resin layer disposed outside the inner layer and covers the outer surface,
The glove body and the skirt are bent inward and connected so that only the outer layer of the glove body and the outer layer of the skirt abut.
gloves. The glove body includes a main bag portion formed in a bag shape so as to cover the back and palm of the wearer's hand, and a finger bag portion extended from the main bag portion to cover the wearer's finger. ,
The finger pouch has a first finger covering the thumb of the wearer,
On the first finger side of the glove body, a notch extending along the hand insertion direction from the open end of the hem is formed.
The glove according to claim 1. An adjustment belt that adjusts the inner diameter of the skirt so as to be able to expand and contract is attached to the hem so that the inner diameter of the skirt can be crossed toward the back of the wearer's hand when the inner diameter of the skirt is reduced. Have been
The glove according to claim 2. A sheet member is attached to cover the notch,
The glove according to claim 2. The outer layer of the skirt has a thickness of 0.5 mm or more and 4.0 mm or less,
The glove according to any one of claims 1 to 4. The resin layer of the skirt is made of foamed rubber,
The glove according to any one of claims 1 to 5.

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