JP3239388U

JP3239388U - thermal gloves

Info

Publication number: JP3239388U
Application number: JP2022002642U
Authority: JP
Inventors: 浩司二村
Original assignee: 株式会社森本本店
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-10-06
Anticipated expiration: 2032-08-09

Abstract

A heat-retaining glove formed by knitting threads made of fibers, which is comfortable to use without too large a difference in heat-retaining properties depending on the part, and effectively obtains a heat-retaining feeling due to the hygroscopic and heat-generating fibers with a simple structure. Provide thermal gloves that are
A heat-retaining glove 10 formed by knitting yarns made of fibers includes a finger portion 20 covering fingers, a body portion 30 covering the palm and the back of the hand, and a wrist portion 40 covering the wrist. , the finger portion 20 and the main body portion 30 include hygroscopic heat-generating fibers having a moisture content of 20% or more, and the weight of the hygroscopic heat-generating fibers per unit weight of the finger portion 20 is equal to the hygroscopic heat-generating fiber per unit weight of the main body portion 30. is greater than the weight of
[Selection drawing] Fig. 2

Description

本考案は、繊維からなる糸を編成して形成した保温手袋に関する。 TECHNICAL FIELD The present invention relates to a heat insulating glove formed by knitting threads made of fibers.

従来から、手袋の保温性を高めるための技術が種々提案されている。例えば、特許文献１（特開２００８－１０１３１２号公報）には、手袋を所定の温度に保つために、遠赤外線を発する面発熱体を組み込んだ保温手袋が、開示されている。
また、特許文献２（特開平８－１５８１２４号公報）には、動物性繊維を除く吸放湿吸水発熱性繊維を、吸湿および吸水によって生じる発熱量を高めて体感できる程度において所定の位置に含有させた保温手袋が、開示されている。
また、特許文献３（特開２００３－０１３３１３号公報）では、上記特許文献２には、単に吸放湿吸水発熱繊維を使用した手袋の開示があるのみとしつつ、水分子吸着発熱による保温効果を最大限に生かし、かつ、手や身体に触れたときに冷たく感じることのない保温手袋を安価で提供することを目的として、水分子吸着発熱性能を有する布帛の上に、気化熱を制御する放湿放熱コントロール性能を有する布帛を積層することが、開示されている。 Conventionally, various techniques have been proposed for increasing the heat retention of gloves. For example, Patent Document 1 (Japanese Patent Application Laid-Open No. 2008-101312) discloses a heat-retaining glove incorporating a surface heating element that emits far-infrared rays in order to keep the glove at a predetermined temperature.
In addition, Patent Document 2 (Japanese Patent Application Laid-Open No. 8-158124) discloses that moisture-absorbing, desorbing, water-absorbing heat-generating fibers, excluding animal fibers, are contained in predetermined positions to the extent that the amount of heat generated by moisture absorption and water absorption can be increased and felt. Disclosed is a thermal glove that has been reinforced.
In addition, Patent Document 3 (Japanese Patent Application Laid-Open No. 2003-013313) states that Patent Document 2 merely discloses a glove using moisture-absorbing, desorbing, water-absorbing and heat-generating fibers, while maintaining a heat retention effect due to water molecule adsorption heat generation. With the aim of providing heat-retaining gloves at a low cost that maximize the use of the heat and do not feel cold when touching the hands or body, heat-retaining gloves that control the heat of vaporization are applied on a fabric that has water molecule adsorption and heat-generating properties. Lamination of fabrics with wet heat release control performance is disclosed.

特開２００８－１０１３１２号公報JP 2008-101312 A 特開平８－１５８１２４号公報JP-A-8-158124 特開２００３－０１３３１３号公報Japanese Patent Application Laid-Open No. 2003-013313

特許文献１および特許文献３の手袋は、保温のために特殊な構成（遠赤外線を発する面発熱体や気化熱を制御する放湿放熱コントロール性能を有する布帛）を追加するものであり、製造コストが増大する。
さらに、本考案者らは、特許文献２に開示の手袋においては、所定の位置に相当程度の吸放湿吸水発熱繊維を含有させた場合、当該繊維を含有する部分とそうでない部分の保温性に大きな差があり、それによって使用者が不快感を感じ得ることを知見した。
そこで、本考案の目的は、繊維からなる糸を編成して形成した保温手袋であって、部位による保温性の差が大き過ぎず快適に使用でき、かつシンプルな構成で吸湿発熱繊維による保温感を効果的に得られる保温手袋を提供することである。 The gloves of Patent Document 1 and Patent Document 3 have a special configuration for heat retention (a surface heating element that emits far infrared rays and a fabric with moisture release and heat dissipation control performance that controls the heat of vaporization), and the manufacturing cost is increases.
Furthermore, in the glove disclosed in Patent Document 2, when a considerable amount of moisture-absorbing, desorbing, water-absorbing and heat-generating fibers are contained in predetermined positions, the heat retention of the portion containing the fiber and the portion not containing the fiber It has been found that there is a large difference in , which can cause discomfort to the user.
Therefore, the purpose of the present invention is to provide a heat-retaining glove formed by knitting yarns made of fibers, which can be used comfortably without too much difference in heat-retaining property depending on the part, and has a simple structure and a heat-retaining feeling due to moisture-absorbing and heat-generating fibers. To provide a heat-retaining glove capable of effectively obtaining

上記目的を達成するものは、以下のものである。
（１）繊維からなる糸を編成して形成した保温手袋であって、
前記保温手袋は、手の指を覆う指部と、手の平および手の甲を覆う本体部と、手首を覆う手首部とを備え、
前記指部および前記本体部は、水分率が２０％以上である吸湿発熱繊維を含み、前記指部の単位重量当たりの前記吸湿発熱繊維の重量が、前記本体部の単位重量当たりの前記吸湿発熱繊維の重量よりも多い保温手袋。 What achieves the above objectives is the following.
(1) A heat insulating glove formed by knitting threads made of fibers,
The heat-insulating glove comprises a finger portion covering the fingers of the hand, a body portion covering the palm and the back of the hand, and a wrist portion covering the wrist,
The finger portion and the body portion include moisture absorption and heat generation fibers having a moisture content of 20% or more, and the weight of the moisture absorption and heat generation fiber per unit weight of the finger portion is equal to the moisture absorption and heat generation per unit weight of the body portion. Thermal gloves with more weight than fiber.

（２）前記指部の単位重量当たりの前記吸湿発熱繊維の重量が、前記本体部の単位重量当たりの前記吸湿発熱繊維の重量の２倍以上である上記（１）に記載の保温手袋。
（３）前記指部および前記本体部は、前記吸湿発熱繊維からなる糸と、前記吸湿発熱繊維以外の繊維からなる糸とを編成して形成したものである上記（１）または（２）に記載の保温手袋。
（４）前記吸湿発熱繊維からなる糸および前記吸湿発熱繊維以外の繊維からなる糸は、製糸段階で起毛加工が施された糸である上記（３）に記載の保温手袋。
（５）前記指部および前記本体部の内面に起毛加工が施されている上記（１）ないし（４）のいずれかに記載の保温手袋。
（６）前記手首部の長さが５ｃｍ以上であり、前記手首部の内面に起毛加工が施されていない上記（１）ないし（５）のいずれかに記載の保温手袋。
（７）前記手首部の長さが５ｃｍ未満であり、前記手首部の内面に起毛加工が施されている上記（１）ないし（５）のいずれかに記載の保温手袋。
（８）前記指部は、親指、人差し指、中指、薬指、および小指をそれぞれ独立して覆う第１指部、第２指部、第３指部、第４指部、および第５指部を備え、それら第１指部、第２指部、第３指部、第４指部、および第５指部の先端部が閉塞している上記（１）ないし（７）のいずれかに記載の保温手袋。
（９）前記指部および前記本体部は、前記吸湿発熱繊維からなる糸と前記吸湿発熱繊維以外の繊維からなる糸とを編成して形成したものであり、前記手首部は、前記吸湿発熱繊維以外の繊維からなる糸を編成して形成したものであり、
前記指部および前記本体部の内面に起毛加工が施されており、前記手首部の長さが５ｃｍ以上であり、かつ内面には起毛加工が施されていない上記（１）または（２）に記載の保温手袋。 (2) The heat-retaining glove according to (1) above, wherein the weight of the moisture-absorbing heat-generating fibers per unit weight of the fingers is at least twice the weight of the moisture-absorbing heat-generating fibers per unit weight of the main body.
(3) The above (1) or (2), wherein the fingers and the main body are formed by knitting yarns made of the moisture-absorbing and heat-generating fibers and yarns made of fibers other than the moisture-absorbing and heat-generating fibers. Thermal gloves as described.
(4) The heat-retaining glove according to (3) above, wherein the yarn composed of the moisture-absorbing and heat-generating fibers and the yarn composed of the fibers other than the moisture-absorbing and heat-generating fibers are yarns that have undergone a raising process in the spinning stage.
(5) The heat-retaining glove according to any one of (1) to (4) above, wherein the inner surfaces of the finger portion and the body portion are raised.
(6) The heat-retaining glove according to any one of (1) to (5) above, wherein the length of the wrist portion is 5 cm or more, and the inner surface of the wrist portion is not raised.
(7) The heat-insulating glove according to any one of (1) to (5) above, wherein the length of the wrist portion is less than 5 cm, and the inner surface of the wrist portion is subjected to a raising process.
(8) The finger portions include a first finger, a second finger, a third finger, a fourth finger, and a fifth finger that independently cover the thumb, index finger, middle finger, ring finger, and little finger. and the tips of the first finger, second finger, third finger, fourth finger, and fifth finger are closed. thermal gloves.
(9) The finger portion and the body portion are formed by knitting yarns made of the moisture absorbing and heat generating fibers and yarns made of fibers other than the moisture absorbing and heat generating fibers, and the wrist portion is formed by knitting the moisture absorbing and heat generating fibers. It is formed by knitting yarn made of fibers other than
In the above (1) or (2), wherein the inner surfaces of the finger portion and the main body portion are subjected to a raising process, the length of the wrist portion is 5 cm or more, and the inner surface is not subjected to a raising process. Thermal gloves as described.

また、上記目的を達成するものは、以下のものである。
（１０）繊維からなる糸を編成して形成した保温手袋であって、
前記保温手袋は、手の指を覆う指部と、手の平および手の甲を覆う本体部と、手首を覆う手首部とを備え、
前記指部および前記本体部は、水分率が２０％以上である吸湿発熱繊維を含み、前記指部の単位重量当たりの前記吸湿発熱繊維の重量が、前記本体部の単位重量当たりの前記吸湿発熱繊維の重量の２倍以上であり、前記指部および前記本体部は、前記吸湿発熱繊維からなる糸と、前記吸湿発熱繊維以外の繊維からなる糸とを編成して形成したものであり、前記吸湿発熱繊維からなる糸および前記吸湿発熱繊維以外の繊維からなる糸は、製糸段階で起毛加工が施された糸である保温手袋。
（１１）繊維からなる糸を編成して形成した保温手袋であって、
前記保温手袋は、手の指を覆う指部と、手の平および手の甲を覆う本体部と、手首を覆う手首部とを備え、
前記指部および前記本体部は、水分率が２０％以上である吸湿発熱繊維を含み、前記指部の単位重量当たりの前記吸湿発熱繊維の重量が、前記本体部の単位重量当たりの前記吸湿発熱繊維の重量の２倍以上であり、前記指部および前記本体部は、前記吸湿発熱繊維からなる糸と、前記吸湿発熱繊維以外の繊維からなる糸とを編成して形成したものであり、前記指部および前記本体部の内面は、起毛加工が施されている保温手袋。 Moreover, what achieves the above purpose is as follows.
(10) Heat-retaining gloves formed by knitting threads made of fibers,
The heat-insulating glove comprises a finger portion covering the fingers of the hand, a body portion covering the palm and the back of the hand, and a wrist portion covering the wrist,
The finger portion and the body portion include moisture absorption and heat generation fibers having a moisture content of 20% or more, and the weight of the moisture absorption and heat generation fiber per unit weight of the finger portion is equal to the moisture absorption and heat generation per unit weight of the body portion. The weight of the fibers is at least twice the weight of the fibers, and the fingers and the main body are formed by knitting yarns made of the moisture absorbing and heat generating fibers and yarns made of fibers other than the moisture absorbing and heat generating fibers, The heat-retaining glove, wherein the yarn composed of the moisture-absorbing and heat-generating fibers and the yarn composed of the fibers other than the moisture-absorbing and heat-generating fibers are yarns subjected to a raising process in the yarn-making stage.
(11) A heat insulating glove formed by knitting threads made of fibers,
The heat-insulating glove comprises a finger portion covering the fingers of the hand, a body portion covering the palm and the back of the hand, and a wrist portion covering the wrist,
The finger portion and the body portion include moisture absorption and heat generation fibers having a moisture content of 20% or more, and the weight of the moisture absorption and heat generation fiber per unit weight of the finger portion is equal to the moisture absorption and heat generation per unit weight of the body portion. The weight of the fibers is at least twice the weight of the fibers, and the fingers and the main body are formed by knitting yarns made of the moisture absorbing and heat generating fibers and yarns made of fibers other than the moisture absorbing and heat generating fibers, A heat-retaining glove in which the fingers and the inner surface of the main body are raised.

本考案の保温手袋は、手の指を覆う指部と、手の平および手の甲を覆う本体部と、手首を覆う手首部とを備え、指部および本体部は、水分率が２０％以上である吸湿発熱繊維を含み、指部の単位重量当たりの吸湿発熱繊維の重量が、本体部の単位重量当たりの吸湿発熱繊維の重量よりも多くなっている。これにより、指部および本体部に吸湿発熱繊維を含むため、部位による保温性の差が大き過ぎず快適な使用感を得ることができる。また、手の平および手の甲よりも冷えやすい手の指を覆う指部に、本体部よりも多くの吸湿発熱繊維が含まれているため、シンプルな構成で吸湿発熱繊維による保温感を効果的に得ることができる。 The heat-retaining glove of the present invention includes a finger portion covering the fingers of the hand, a body portion covering the palm and the back of the hand, and a wrist portion covering the wrist. Heat-generating fibers are included, and the weight of the moisture-absorbing heat-generating fibers per unit weight of the finger portion is greater than the weight of the moisture-absorbing heat-generating fibers per unit weight of the body portion. As a result, since the finger portion and the main body portion contain hygroscopic heat-generating fibers, a comfortable feeling of use can be obtained without a large difference in heat retention depending on the part. In addition, the fingers covering the fingers, which tend to get colder than the palms and backs of the hands, contain more hygroscopic and heat-generating fibers than the main body. can be done.

図１は、本考案の保温手袋の実施例を示す正面図である。FIG. 1 is a front view showing an embodiment of the heat-retaining glove of the present invention. 図２は、図１に示す保温手袋の各部位における吸湿発熱繊維の含有状態を説明するための正面説明図である。FIG. 2 is an explanatory front view for explaining the state of inclusion of hygroscopic heat-generating fibers in each part of the heat-retaining glove shown in FIG. 1. FIG. 図３は、本考案の保温手袋の他の実施例を示すものであり、保温手袋の各部位における吸湿発熱繊維の含有状態を説明するための正面説明図である。FIG. 3 shows another embodiment of the heat-retaining glove of the present invention, and is an explanatory front view for explaining the state of the hygroscopic heat-generating fibers contained in each part of the heat-retaining glove. 図４は、本考案の保温手袋の他の実施例を示す正面図である。FIG. 4 is a front view showing another embodiment of the heat-retaining glove of the present invention. 図５は、本考案の保温手袋の他の実施例を示す正面図である。FIG. 5 is a front view showing another embodiment of the heat-retaining glove of the present invention. 図６は、本考案の保温手袋の他の実施例を示す正面図である。FIG. 6 is a front view showing another embodiment of the heat-retaining glove of the present invention.

本考案の保温手袋を図面に示した実施例を用いて説明する。なお、本実施例においては、図１における上側を先端側または指先側とし、図１における下側を基端側または腕側として説明する。
本考案の保温手袋１０は、繊維からなる糸を編成して形成した保温手袋であって、図１および図２に示すように、手の指を覆う指部２０と、手の平および手の甲を覆う本体部３０と、手首を覆う手首部４０とを備える。指部２０および本体部３０は、水分率が２０％以上である吸湿発熱繊維を含み、指部２０の単位重量当たりの吸湿発熱繊維の重量が、本体部３０の単位重量当たりの吸湿発熱繊維の重量よりも多い。なお、本考案では、水分率とは公定水分率のことを言い、温度２０℃湿度６５％の環境における繊維内の水分率のことを言うものとする。 The heat-retaining glove of the present invention will be explained using the embodiments shown in the drawings. In this embodiment, the upper side in FIG. 1 is defined as the tip side or the fingertip side, and the lower side in FIG. 1 is defined as the base end side or the arm side.
The heat-retaining glove 10 of the present invention is a heat-retaining glove formed by knitting threads made of fibers, and as shown in FIGS. It includes a portion 30 and a wrist portion 40 that covers the wrist. The finger portion 20 and the body portion 30 include moisture absorbing and heat generating fibers having a moisture content of 20% or more, and the weight of the moisture absorbing and heat generating fibers per unit weight of the finger portion 20 is equal to the weight of the moisture absorbing and heat generating fibers per unit weight of the body portion 30. more than weight. In the present invention, the term "moisture content" refers to the official moisture content, and refers to the moisture content in the fiber in an environment with a temperature of 20° C. and a humidity of 65%.

具体的には、本体部３０は、保温手袋１０の中央部分を構成し、使用者の手の平および手の甲を覆うように袋状に形成されている。 Specifically, the body portion 30 constitutes the central portion of the heat-retaining glove 10 and is shaped like a bag so as to cover the palm and back of the hand of the user.

本体部３０の先端側部分および／または側部には、手の指を覆う指部２０が連接されている。本実施例の指部２０は、使用者の５本の指（親指、人差し指、中指、薬指、および小指）をそれぞれ覆う第１指部２１、第２指部２２、第３指部２３、第４指部２４、および第５指部２５を備える。そして、第１指部２１、第２指部２２、第３指部２３、第４指部２４、および第５指部２５は、いずれも、先端部（指先側の端部）が閉塞している。また、第１指部２１、第２指部２２、第３指部２３、第４指部２４、および第５指部２５の内部は、本体部３０の内部と連通している。これにより、使用者の５本の指（親指、人差し指、中指、薬指、および小指）は、保温手袋１０の使用時（装着時）において、直接、外部に露出しないようになっている。 The tip side portion and/or the side portion of the body portion 30 are connected to the finger portion 20 that covers the fingers of the hand. The finger part 20 of this embodiment includes a first finger part 21, a second finger part 22, a third finger part 23, a third It has four fingers 24 and a fifth finger 25 . The tip portions (ends on the fingertip side) of the first finger portion 21, the second finger portion 22, the third finger portion 23, the fourth finger portion 24, and the fifth finger portion 25 are all closed. there is The insides of the first finger portion 21 , the second finger portion 22 , the third finger portion 23 , the fourth finger portion 24 , and the fifth finger portion 25 communicate with the inside of the body portion 30 . As a result, the user's five fingers (thumb, index finger, middle finger, ring finger, and little finger) are not directly exposed to the outside when the heat insulating glove 10 is used (wearing).

本実施例の保温手袋１０では、指部２０および本体部３０の内面に起毛加工（表面の繊維を起毛させる（毛羽立たせる）加工）が施されている。なお、後述するように、そのような起毛加工は、所定の糸を用いて指部２０および本体部３０を形成（編成）した後、指部２０および本体部３０の内面に対して施されることが好ましい。 In the heat-insulating glove 10 of this embodiment, the inner surfaces of the finger portion 20 and the body portion 30 are subjected to a raising process (a process of raising (fluffing) surface fibers). As will be described later, such a raising process is applied to the inner surfaces of the finger portions 20 and the body portion 30 after forming (knitting) the finger portions 20 and the body portion 30 using a predetermined thread. is preferred.

本体部３０の基端側部分には、手首を覆う手首部４０が連接されている。手首部４０は筒状である。手首部４０の内部は、本体部３０の内部と連通している。手首部４０は基端部が開口しており、使用者は当該開口（手首部４０）から保温手袋１０内に手を挿入することができる。本実施例では、手首部４０の長さ（図１に示すＬ１）が５ｃｍ以上であり、手首部４０の内面に起毛加工が施されていない。これにより、手首部４０を折り返して使用することができる。また、手首部４０を折り返すか否かを選択することにより、所望の保温性を得ることができる。なお、手首部４０は、指部２０および／または本体部３０と同等の厚さとしてもよいが、折り返し易くするために薄くしてもよい。
なお、手首部の長さは上述のものに限られず、保温手袋のデザインや対象となる使用者等に応じて適宜設定され、好ましくは２ｃｍ以上６ｃｍ未満である。 A wrist portion 40 that covers the wrist is connected to the base end portion of the body portion 30 . The wrist portion 40 is tubular. The inside of the wrist portion 40 communicates with the inside of the body portion 30 . The wrist portion 40 has an opening at its base end, and the user can insert his or her hand into the heat-retaining glove 10 through the opening (wrist portion 40). In this embodiment, the length of the wrist portion 40 (L1 shown in FIG. 1) is 5 cm or longer, and the inner surface of the wrist portion 40 is not raised. As a result, the wrist portion 40 can be folded back for use. Moreover, desired heat retention can be obtained by selecting whether or not to fold the wrist portion 40 . The wrist portion 40 may have a thickness equivalent to that of the finger portion 20 and/or the main body portion 30, but may be thinner to facilitate folding.
The length of the wrist portion is not limited to the above, and is appropriately set according to the design of the heat-retaining glove, the target user, etc., and is preferably 2 cm or more and less than 6 cm.

保温手袋１０の指部２０および本体部３０は、吸湿発熱繊維を含む。保温手袋１０においては、指部２０および本体部３０に吸湿発熱繊維を含むため、部位による保温性の差が大き過ぎず快適な使用感を得ることができる。また、保温手袋１０においては、指部２０の単位重量当たりの吸湿発熱繊維の重量は、本体部３０の単位重量当たりの吸湿発熱繊維の重量よりも多くなっており、好ましくは、指部２０の単位重量当たりの吸湿発熱繊維の重量が、本体部３０の単位重量当たりの吸湿発熱繊維の重量の２倍以上である。保温手袋１０は、手の平および手の甲よりも冷えやすい手の指を覆う指部２０に、本体部３０よりも多くの吸湿発熱繊維が含まれているため、吸湿発熱繊維による保温感を効果的に得ることができる。 The finger portion 20 and the body portion 30 of the heat-retaining glove 10 contain hygroscopic heat-generating fibers. Since the finger portion 20 and the body portion 30 of the heat-retaining glove 10 contain hygroscopic and heat-generating fibers, the heat-retaining property does not vary greatly from part to part, and a comfortable feeling can be obtained. In addition, in the heat-retaining glove 10, the weight of the moisture-absorbing heat-generating fibers per unit weight of the fingers 20 is larger than the weight of the moisture-absorbing heat-generating fibers per unit weight of the main body 30. The weight of the moisture-absorbing heat-generating fibers per unit weight is at least twice the weight of the moisture-absorbing heat-generating fibers per unit weight of the main body portion 30 . In the heat-retaining glove 10, since the finger part 20 covering the fingers of the hand, which are likely to get colder than the palm and the back of the hand, contains more hygroscopic and heat-generating fibers than the body part 30, the heat-retaining feeling of the hygroscopic and heat-generating fibers is effectively obtained. be able to.

ここで、吸湿発熱繊維とは、湿気（水分）が繊維表面に吸着されて、運動エネルギーが熱エネルギーに変換される際に生じる吸着熱を利用するものである。本実施例の保温手袋１０においては、吸湿発熱繊維は、使用者の手（手の指、手の平、手の甲）から発せられる水分（不感蒸散（皮膚表面から蒸散する水分）や汗）を吸って発熱する。本考案における吸湿発熱繊維は、水分率（公定水分率：温度２０℃湿度６５％の環境における繊維内の水分率）が２０％以上である繊維である。そのような吸湿発熱繊維は、合成繊維（例えば、アクリレート系繊維）を一般的なものよりも細く形成することで同一重量比または同一体積比における繊維の表面積を増やし、より湿気を吸着し易く、発熱し易くなっている。なお、そのような吸湿発熱繊維としては、商品名「エクス（登録商標）」（日本エクスラン工業株式会社製）や商品名「ソフトサーモ（登録商標）」（東レ株式会社製）等を用いることができる。 Here, the hygroscopic and heat-generating fibers utilize the adsorption heat generated when moisture (moisture) is adsorbed on the fiber surface and kinetic energy is converted into thermal energy. In the heat-retaining gloves 10 of the present embodiment, the moisture-absorbing heat-generating fibers absorb moisture (insensible transpiration (moisture that transpires from the surface of the skin) and sweat) emitted from the user's hands (fingers, palms, and backs of the hands) to generate heat. do. The hygroscopic heat-generating fiber in the present invention is a fiber having a moisture content (official moisture content: moisture content in the fiber in an environment with a temperature of 20° C. and a humidity of 65%) of 20% or more. Such moisture-absorbing and heat-generating fibers increase the surface area of the fibers at the same weight ratio or the same volume ratio by forming synthetic fibers (for example, acrylate-based fibers) thinner than general ones, thereby more easily adsorbing moisture. It is easy to generate heat. As such a hygroscopic heat-generating fiber, the trade name "Ex (registered trademark)" (manufactured by Japan Exlan Industries Co., Ltd.), the trade name "Soft Thermo (registered trademark)" (manufactured by Toray Industries, Inc.), etc. can be used. can.

本実施例で用いられる吸湿発熱繊維以外の繊維としては、特に限定されず、水分率（公定水分率：温度２０℃湿度６５％の環境における繊維内の水分率）が２０％未満である、天然繊維、合成繊維、無機繊維等を用いることができる。天然繊維としては、綿、絹、ウール、麻等が挙げられる。合成繊維としては、ポリエチレン繊維、ポリエステル繊維、ナイロン繊維、アラミド繊維、超強力ポリエチレン繊維、ポリウレタン繊維、ポリアミド繊維、レーヨン繊維、アクリル繊維、ポリパラフェニレンテレフタルアミド繊維等を挙げることができる。無機繊維としては、ステンレス繊維、タングステン繊維、ガラス繊維等を挙げることができる。 The fibers other than the hygroscopic and heat-generating fibers used in this embodiment are not particularly limited, and natural fibers having a moisture content (official moisture content: moisture content in the fiber in an environment of temperature 20° C. and humidity 65%) of less than 20% Fibers, synthetic fibers, inorganic fibers, etc. can be used. Natural fibers include cotton, silk, wool, hemp, and the like. Synthetic fibers include polyethylene fibers, polyester fibers, nylon fibers, aramid fibers, ultra-strong polyethylene fibers, polyurethane fibers, polyamide fibers, rayon fibers, acrylic fibers, polyparaphenylene terephthalamide fibers and the like. Examples of inorganic fibers include stainless fibers, tungsten fibers, and glass fibers.

本考案の保温手袋１０は、繊維からなる糸を編成して形成したものである。そのような糸としては、上述の繊維（吸湿発熱繊維や吸湿発熱繊維以外の繊維）を用いた紡績糸、フィラメント糸、捲縮加工等を施した加工糸等を用いることができる。なお、そのような糸は、１種類の繊維からなる糸でもよいし、２種以上の繊維からなる糸でもよい。 The heat-insulating glove 10 of the present invention is formed by knitting threads made of fibers. As such yarns, spun yarns, filament yarns, crimped yarns, etc. using the above-described fibers (fibers other than moisture-absorbing heat-generating fibers and moisture-absorbing heat-generating fibers) can be used. Such a thread may be a thread made of one type of fiber, or a thread made of two or more types of fiber.

本実施例の指部２０および本体部３０は、吸湿発熱繊維からなる糸と、吸湿発熱繊維以外の繊維（水分率が２０％未満の繊維）からなる糸とを編成して形成したものであることが好ましい。吸湿発熱繊維からなる糸は、１種類の繊維からなる糸でもよいし、２種以上の繊維からなる糸でもよいが、上述した吸湿発熱繊維以外の繊維を含んでいないことが好ましい。また、吸湿発熱繊維以外の繊維からなる糸は、１種類の繊維からなる糸でもよいし、２種以上の繊維からなる糸でもよいが、上述した吸湿発熱繊維を含んでいないことが好ましい。これにより、保温手袋１０の構成（保温手袋１０を形成するための糸の構成）がよりシンプルなものとなる。また、保温手袋１０において、吸湿発熱繊維からなる糸による発熱性能（保温性）と、吸湿発熱繊維以外の繊維からなる糸による透湿性能（通気性）が、適切に発揮されることとなり、より快適な使用感を得ることができる。 The finger portion 20 and the main body portion 30 of this embodiment are formed by knitting yarns made of moisture absorbing and heat generating fibers and yarns made of fibers other than moisture absorbing and heat generating fibers (fibers having a moisture content of less than 20%). is preferred. The yarn composed of moisture absorbing and heat generating fibers may be a yarn composed of one type of fiber or a yarn composed of two or more types of fibers, but preferably does not contain fibers other than the above-described moisture absorbing and heat generating fibers. The yarn made of fibers other than the moisture-absorbing and heat-generating fibers may be a yarn made of one type of fiber, or a yarn made of two or more kinds of fibers, but preferably does not contain the above-mentioned moisture-absorbing and heat-generating fibers. As a result, the configuration of the heat-retaining glove 10 (the thread configuration for forming the heat-retaining glove 10) becomes simpler. In addition, in the heat-retaining glove 10, the heat-generating performance (heat retention) of the yarn made of the moisture-absorbing and heat-generating fiber and the moisture permeability (breathability) of the yarn made of the fiber other than the moisture-absorbing and heat-generating fiber are appropriately exhibited. A comfortable feeling of use can be obtained.

また、上述した吸湿発熱繊維からなる糸および吸湿発熱繊維以外の繊維からなる糸は、製糸段階で起毛加工（糸表面の繊維を起毛させる（毛羽立たせる）加工）が施された糸であることが好ましい。これにより、保温手袋１０の吸湿発熱繊維を含む部位（指部２０および本体部３０）において吸湿発熱繊維（吸湿発熱繊維からなる糸）による吸湿発熱効果をより有効に得られるとともに、発生した熱を効果的に保持することができ、保温手袋１０の保温性を高めることができる。 In addition, the yarn composed of the above-described moisture absorbing and heat generating fibers and the yarn composed of fibers other than the moisture absorbing and heat generating fibers are yarns that have been subjected to a raising process (a process that raises (fluffs) the fibers on the surface of the yarn) in the spinning stage. preferable. As a result, the moisture absorption and heat generation effect of the moisture absorption and heat generation fibers (threads made of moisture absorption and heat generation fibers) can be obtained more effectively in the portions (fingers 20 and body portion 30) of the heat insulating glove 10 containing the moisture absorption and heat generation fibers, and the generated heat can be dissipated. It can be held effectively, and the heat retaining property of the heat retaining glove 10 can be enhanced.

ここで、本実施例の保温手袋１０を製造する際の工程について、簡単に説明する。保温手袋１０は、シームレス編機（例えば、株式会社島精機製作所製のホールガーメント（登録商標）横編機等）を用いて、全体（指部２０、本体部３０、および手首部４０）をシームレス状に編成し形成する。保温手袋１０の製造に先立ち、まず、保温手袋１０を形成するための吸湿発熱繊維からなる糸および吸湿発熱繊維以外の繊維からなる糸を準備する。 Here, the process for manufacturing the heat insulating glove 10 of this embodiment will be briefly described. The heat-insulating glove 10 uses a seamless knitting machine (for example, WHOLEGARMENT (registered trademark) flat knitting machine manufactured by Shima Seiki Seisakusho Co., Ltd.) so that the whole (finger portion 20, main body portion 30, and wrist portion 40) is seamless. Knitted and formed into a shape. Prior to manufacturing the heat-retaining gloves 10, first, yarns made of moisture-absorbing and heat-generating fibers and yarns composed of fibers other than the moisture-absorbing heat-generating fibers for forming the heat-insulating gloves 10 are prepared.

ここでは、まず、吸湿発熱繊維以外の繊維からなる糸のみを複数（複数種類）用いて、手首部４０を形成（編成）する。すなわち、本実施例の保温手袋１０においては、手首部４０は吸湿発熱繊維を含んでいない。これにより、保温手袋１０全体としてコスト低減を図っている。 Here, first, the wrist portion 40 is formed (knitted) using only a plurality (plural types) of yarns made of fibers other than the moisture-absorbing heat-generating fibers. That is, in the heat-retaining glove 10 of this embodiment, the wrist portion 40 does not contain hygroscopic heat-generating fibers. As a result, the cost of the heat-retaining glove 10 as a whole is reduced.

手首部４０の形成が完了したら、次いで、本体部３０を形成する。ここで、吸湿発熱繊維以外の繊維からなる糸に加えて吸湿発熱繊維からなる糸を織り込む（編み込む）ように設定を変更する。これにより、本体部３０が吸湿発熱繊維を含むこととなる。 After the formation of the wrist portion 40 is completed, the body portion 30 is then formed. Here, the setting is changed so that in addition to the threads made of fibers other than the moisture-absorbing and heat-generating fibers, the threads made of the moisture-absorbing heat-generating fibers are woven (knitted). As a result, the body portion 30 includes the hygroscopic heat generating fibers.

本体部３０の形成が完了したら、次いで、指部２０を形成する。ここで、さらに多くの吸湿発熱繊維からなる糸を織り込む（編み込む）ように設定を変更する。これにより、指部２０は本体部３０よりも多くの吸湿発熱繊維を含むこととなる。なお、図２（説明図）においては、本体部３０と指部２０との間で、それらを形成（編成）するための糸（設定）を切り替えた部分（ハッチング部とクロスハッチ部との境界部）を破線部で示す。すなわち、図２に示すクロスハッチ部（指部２０）は、ハッチング部（本体部３０）よりも多くの吸湿発熱繊維を含んでいる。 After the body portion 30 has been formed, the fingers 20 are then formed. Here, the setting is changed so as to weave (weave) more yarns composed of moisture-absorbing and heat-generating fibers. As a result, the finger portion 20 contains more hygroscopic heat generating fibers than the main body portion 30 . Note that in FIG. 2 (explanatory diagram), between the body portion 30 and the finger portion 20, the portion where the thread (setting) for forming (knitting) them is switched (the boundary between the hatched portion and the cross-hatched portion) part) is indicated by a dashed line. That is, the cross-hatched portion (fingers 20) shown in FIG. 2 contains more hygroscopic heat-generating fibers than the hatched portion (body portion 30).

なお、指部２０のいかなる箇所においても、その単位重量当たりの吸湿発熱繊維の重量が、本体部３０のいかなる箇所における単位重量当たりの吸湿発熱繊維の重量よりも多くなっている必要はない。特に指部２０と本体部３０の境界部分（指部２０の本体部３０側の部分および／または本体部３０の指部２０側の部分）においては、上記したように保温手袋１０の製造時における糸（設定）の切り替えのタイミングや位置の微妙なバラツキにより、指部２０の一部と本体部３０の一部とが、不可避的に同等量の吸湿発熱繊維を含むものとなることがあるが、それは許容されるものである。
また、比較的冷えにくい指（例えば、親指）を覆う部分（第１指部２１）のみ、本体部３０と同等量の吸湿発熱繊維を含むものとしてもよい。 It should be noted that the weight of the moisture absorbing and heat generating fibers per unit weight at any location on the finger portion 20 does not need to be greater than the weight of the moisture absorbing and heat generating fibers per unit weight at any location on the main body portion 30 . In particular, at the boundary portion between the finger portion 20 and the body portion 30 (the portion of the finger portion 20 on the body portion 30 side and/or the portion of the body portion 30 on the finger portion 20 side), the Part of the finger portion 20 and part of the body portion 30 may inevitably contain the same amount of moisture-absorbing and heat-generating fibers due to subtle variations in the timing and position of thread (setting) switching. , which is acceptable.
Also, only the portion (first finger portion 21 ) that covers the relatively hard-to-cool fingers (for example, the thumb) may contain the same amount of hygroscopic heat-generating fibers as the body portion 30 .

なお、保温手袋１０は、各部位（指部２０、本体部３０、および手首部４０）を別々に形成（編成）した後に、組み合わせる（縫製する）ことにより形成してもよいが、上述のように、シームレス編機でシームレス状に編成し形成することが好ましい。これにより、製造コストの低減や使用感が良い保温手袋１０を得ることができる。 Note that the heat-retaining glove 10 may be formed by forming (knitting) each part (the finger portion 20, the body portion 30, and the wrist portion 40) separately and then combining (sewing) them, as described above. In addition, it is preferable to knit and form a seamless pattern with a seamless knitting machine. As a result, the heat insulating glove 10 can be obtained at a reduced manufacturing cost and with good usability.

図３には、本考案の保温手袋の別の実施形態が示されている。保温手袋１０ａにおいては、上述した保温手袋１０に対して、手首部４０の構成が異なっている。なお、保温手袋１０ａは、特に記載のない限り、上述した保温手袋１０と略同様の構成を備え、そのような構成については、同一の名称および符号（末尾にａを付すことがある）を用い、詳細な説明を省略する。 Another embodiment of the thermal glove of the present invention is shown in FIG. The heat-retaining glove 10a differs from the heat-retaining glove 10 described above in the configuration of the wrist portion 40. As shown in FIG. Note that the heat-retaining glove 10a has substantially the same configuration as the heat-retaining glove 10 described above, unless otherwise specified, and the same names and symbols (sometimes with a suffix a) are used for such configurations. , detailed description is omitted.

本実施例の保温手袋１０ａにおいて、指部２０、本体部３０、および手首部４０ａは、吸湿発熱繊維以外の繊維（水分率が２０％未満の繊維）からなる糸と、吸湿発熱繊維からなる糸とを編成して形成したものであり、手首部４０ａは、吸湿発熱繊維を含み、手首部４０ａの単位重量当たりの吸湿発熱繊維の重量が、本体部３０における単位重量当たりの吸湿発熱繊維の重量と同等（図３中、本体部３０と同じハッチング部として示す）となっている。 In the heat-retaining glove 10a of the present embodiment, the finger portion 20, the main body portion 30, and the wrist portion 40a are made of yarn made of fibers other than moisture-absorbing and heat-generating fibers (fibers having a moisture content of less than 20%) and yarn made of moisture-absorbing heat-generating fibers. The wrist portion 40a includes moisture-absorbing heat-generating fibers, and the weight of the moisture-absorbing heat-generating fibers per unit weight of the wrist portion 40a corresponds to the weight of the moisture-absorbing heat-generating fibers per unit weight in the main body portion 30. (indicated by the same hatching as the main body 30 in FIG. 3).

本実施例の保温手袋１０ａにおいては、上述した保温手袋１０に対して、手首部４０ａが、吸湿発熱繊維を含むため、より手首部４０ａの保温性を高めることができ、保温手袋１０ａ全体としての保温性を高めることができる。なお、手首は、手の指や手の平に比べて汗をかき難いことや、細かな動作が少ないため、手首部４０ａにおける吸湿発熱繊維の含有量を抑えて（指部２０よりも吸湿発熱繊維の量を少なくして）製造コストの上昇を抑制しつつ、手首部４０ａの厚さを厚くすることによって保温性能の向上を図ることもできる。 In the heat-retaining glove 10a of the present embodiment, since the wrist portion 40a contains the hygroscopic and heat-generating fiber, the heat-retaining property of the wrist portion 40a can be further enhanced, and the heat-retaining glove 10a as a whole can be improved. It can improve heat retention. It should be noted that the wrist does not sweat as easily as the fingers and the palm of the hand, and is less sensitive to fine movements. It is also possible to increase the thickness of the wrist portion 40a while suppressing an increase in the manufacturing cost (by reducing the amount), thereby improving the heat retention performance.

なお、上述した実施例の保温手袋においては、指部は、使用者の５本の指（親指、人差し指、中指、薬指、および小指）をそれぞれ覆い、かつ、いずれも、先端部（指先側の端部）が閉塞しているもの（所謂スタンダードタイプ）であったが、これに限られるものではない。例えば、図４に示す保温手袋１０ｂのように、保温手袋１０ｂの指部２０ｂは、使用者の親指を覆う第１指部２１ｂと、人差し指、中指、薬指、および小指をまとめて覆う第２指部２２ｂとを備えるもの（所謂ミトンタイプ）であってもよい。また、図５に示す保温手袋１０ｃのように、保温手袋１０ｃの指部２０ｃ（第１指部２１ｃ、第２指部２２ｃ、第３指部２３ｃ、第４指部２４ｃ、および第５指部２５ｃ）は、先端部（指先側の端部）が閉塞していない（開口している）もの（所謂オープンフィンガータイプ）であってもよい。ここで、本考案の効果をより享受できるのは、上述した、所謂スタンダードタイプの保温手袋である。 In the heat-retaining gloves of the above-described embodiments, the finger portions cover the user's five fingers (thumb, index finger, middle finger, ring finger, and pinky finger), and all of them have tip portions (fingertip side end) is closed (so-called standard type), but it is not limited to this. For example, like the heat-retaining glove 10b shown in FIG. 4, the finger portion 20b of the heat-retaining glove 10b includes a first finger portion 21b that covers the user's thumb and a second finger that collectively covers the index finger, middle finger, ring finger, and little finger. The part 22b (so-called mitten type) may be used. Also, like the heat-retaining glove 10c shown in FIG. 25c) may be of a so-called open-finger type in which the tip (end on the fingertip side) is not closed (opened). Here, it is the above-mentioned so-called standard type heat-retaining gloves that can enjoy the effects of the present invention more.

図６には、本考案の保温手袋の別の実施形態が示されている。保温手袋１０ｄにおいては、上述した保温手袋１０に対して、手首部４０ｄの構成が異なっている。なお、保温手袋１０ｄは、特に記載のない限り、上述した保温手袋１０と略同様の構成を備え、そのような構成については、同一の名称および符号（末尾にａを付すことがある）を用い、詳細な説明を省略する。 Another embodiment of the thermal glove of the present invention is shown in FIG. The heat-insulating glove 10d differs from the heat-insulating glove 10 described above in the configuration of the wrist portion 40d. Note that, unless otherwise specified, the heat-retaining glove 10d has substantially the same configuration as the heat-retaining glove 10 described above, and the same names and symbols (sometimes with a suffix) are used for such configurations. , detailed description is omitted.

本実施例では、手首部４０ｄの長さ（図６に示すＬ２）が５ｃｍ未満であり、手首部４０ｄの内面に起毛加工が施されている。これにより、上述した保温手袋１０のように手首部４０ｄを折り返して使用することはできないものの、起毛加工により手首部４０ｄの保温性が高められる。また、手首部４０ｄが短いため、保温手袋１０ｄをコンパクトに収納、持ち運びすることができる。 In this embodiment, the length of the wrist portion 40d (L2 shown in FIG. 6) is less than 5 cm, and the inner surface of the wrist portion 40d is raised. As a result, although the wrist portion 40d cannot be folded back for use as in the above-described heat-retaining glove 10, the heat retention of the wrist portion 40d is enhanced by the raising process. In addition, since the wrist portion 40d is short, the heat insulating glove 10d can be compactly stored and carried.

１０，１０ａ，１０ｂ，１０ｃ，１０ｄ保温手袋
２０，２０ｂ，２０ｃ指部
３０本体部
４０，４０ａ，４０ｄ手首部 10, 10a, 10b, 10c, 10d Thermal gloves 20, 20b, 20c Finger portion 30 Body portion 40, 40a, 40d Wrist portion

Claims

A heat insulating glove formed by knitting threads made of fibers,
The heat-insulating glove comprises a finger portion covering the fingers of the hand, a body portion covering the palm and the back of the hand, and a wrist portion covering the wrist,
The finger portion and the body portion include moisture absorption and heat generation fibers having a moisture content of 20% or more, and the weight of the moisture absorption and heat generation fiber per unit weight of the finger portion is equal to the moisture absorption and heat generation per unit weight of the body portion. A thermal glove characterized by having more than the weight of the fibers.

2. The heat-retaining glove according to claim 1, wherein the weight of said moisture-absorbing heat-generating fibers per unit weight of said fingers is at least twice the weight of said moisture-absorbing heat-generating fibers per unit weight of said main body.

3. The heat-retaining glove according to claim 1, wherein said finger portion and said body portion are formed by knitting a yarn made of said moisture-absorbing and heat-generating fibers and a yarn made of fibers other than said moisture-absorbing and heat-generating fibers.

4. The heat-retaining glove according to claim 3, wherein the yarn composed of the moisture-absorbing and heat-generating fibers and the yarn composed of the fibers other than the moisture-absorbing and heat-generating fibers are yarns that have undergone a raising process in the spinning stage.

4. The heat-retaining glove according to claim 3, wherein inner surfaces of said finger portions and said body portion are subjected to a raising process.

6. The heat-retaining glove according to claim 5, wherein the length of said wrist portion is 5 cm or more, and the inner surface of said wrist portion is not subjected to a raising process.

6. The heat-retaining glove according to claim 5, wherein the length of the wrist portion is less than 5 cm, and the inner surface of the wrist portion is subjected to a raising process.

The fingers comprise a first finger, a second finger, a third finger, a fourth finger, and a fifth finger independently covering the thumb, index finger, middle finger, ring finger, and little finger, respectively; 3. The heat-insulating glove according to claim 1, wherein the tips of the first finger, the second finger, the third finger, the fourth finger, and the fifth finger are closed.

The finger portion and the body portion are formed by knitting yarns made of the moisture absorbing and heat generating fibers and yarns made of fibers other than the moisture absorbing and heat generating fibers, and the wrist portion is formed of fibers other than the moisture absorbing and heat generating fibers. It is formed by knitting yarn consisting of
3. The apparatus according to claim 1 or 2, wherein the finger portions and the inner surfaces of the body portion are subjected to a raising process, the wrist portion has a length of 5 cm or more, and the inner surface is not subjected to a raising process. thermal gloves.

A heat insulating glove formed by knitting threads made of fibers,
The heat-insulating glove comprises a finger portion covering the fingers of the hand, a body portion covering the palm and the back of the hand, and a wrist portion covering the wrist,
The finger portion and the body portion include moisture absorption and heat generation fibers having a moisture content of 20% or more, and the weight of the moisture absorption and heat generation fiber per unit weight of the finger portion is equal to the moisture absorption and heat generation per unit weight of the body portion. The weight of the fibers is at least twice the weight of the fibers, and the fingers and the main body are formed by knitting yarns made of the moisture absorbing and heat generating fibers and yarns made of fibers other than the moisture absorbing and heat generating fibers, 1. A heat-retaining glove, wherein the yarn made of moisture-absorbing and heat-generating fibers and the yarn made of fibers other than the moisture-absorbing and heat-generating fibers are yarns subjected to a raising process in a yarn-making stage.

A heat insulating glove formed by knitting threads made of fibers,
The heat-insulating glove comprises a finger portion covering the fingers of the hand, a body portion covering the palm and the back of the hand, and a wrist portion covering the wrist,
The finger portion and the body portion include moisture absorption and heat generation fibers having a moisture content of 20% or more, and the weight of the moisture absorption and heat generation fiber per unit weight of the finger portion is equal to the moisture absorption and heat generation per unit weight of the body portion. The weight of the fibers is at least twice the weight of the fibers, and the fingers and the main body are formed by knitting yarns made of the moisture absorbing and heat generating fibers and yarns made of fibers other than the moisture absorbing and heat generating fibers, A heat-retaining glove, wherein the inner surfaces of the finger portion and the body portion are subjected to a raising process.