gloves
The glove design accommodates the hand in an ulnar or radial flexed position, enhancing wrist control and alignment, thereby improving golf performance by allowing for more powerful and accurate swings.
Patent Information
- Application Number
- JP2023148794
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2023-09-13
- Publication Date
- 2026-02-04
- Estimated Expiration
- 2043-09-13
AI Technical Summary
Conventional gloves do not fit the natural movement and posture of the hand during exercise, particularly hindering delicate wrist control due to their straight-line design, which affects performance in sports that require precise wrist movements.
A glove design that accommodates the hand in an ulnar or radial flexed position, with specific material configurations to support the wrist and forearm, allowing for enhanced wrist control and alignment with the club shaft during golf swings.
Improves golf performance by enabling more powerful, stable hits and accurate ball control through better wrist alignment and reduced fabric interference, while also supporting natural movement and reducing fatigue.
Smart Images

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Abstract
Description
[Technical Field]
[0001] The present invention relates to gloves. [Background technology]
[0002] Various types of gloves are used to protect people's hands from impacts, scratches, dirt, outside air temperature, water temperature, etc. For example, golf gloves that cover the body from the wrist to the fingertips are common (see, for example, Patent Document 1). Such gloves are designed to extend in a straight line from the wrist to the fingertips as a whole to facilitate manufacturing, resulting in a shape that is difficult to fit to the movements and posture of the hand during exercise. This makes it difficult to delicately control the wrist while exercising while wearing conventional gloves.
[0003] When humans perform actions using the kinetic chain in the upper limbs, such as hitting or throwing, they exert force from the proximal to the distal parts of the body, in the order of trunk, shoulder, elbow, and wrist, with a time lag toward the moment of impact or release, efficiently generating velocity at the distal end of the upper limb. The wrist, in particular, is the terminal joint of the kinetic chain in the upper limbs and is responsible for the final adjustment, so delicate control of the wrist is required during sports and other activities. Therefore, there is a demand for gloves that fit the hand's movement and posture during exercise and enable delicate control of the wrist during exercise. [Prior art documents] [Patent documents]
[0004] [Patent Document 1] Patent Publication No. 2021-10707 Summary of the Invention [Problem to be solved by the invention]
[0005] The present invention has been made in consideration of the above problems of the prior art, and has as its object to provide gloves that fit the movements and posture of the hands during exercise. [Means for solving the problem]
[0006] According to one aspect of the present invention, a glove is provided that fits the movement and posture of the hand during exercise. Around the wrist to at least part of the forearm a first bag portion capable of covering the back and palm of the user's hand; a second bag portion connected to the first bag portion and capable of covering the back and palm of the user's hand; a first finger insertion portion connected to the second bag portion and into which the user's first finger is inserted; a second finger insertion portion connected to the second bag portion and into which the user's second finger is inserted; a third finger insertion portion connected to the second bag portion and into which the user's third finger is inserted; a fourth finger insertion portion connected to the second bag portion and into which the user's fourth finger is inserted; and a fifth finger insertion portion connected to the second bag portion and into which the user's fifth finger is inserted. The first bag portion extends along a first direction. The third finger insertion portion extends from the second bag portion in a second direction inclined at a predetermined angle with respect to the first direction. The glove is configured to fit the user's hand. a circumference from the wrist to at least a portion of the forearm; The above hand back and 、 The support is made up of a first piece of material covering the dorsal side of each of the second, third, fourth, and fifth fingers, a second piece of material covering the dorsal side of the first finger of the user, a third piece of material covering the palm and the ventral side of each of the second, third, fourth, and fifth fingers of the user, a fourth piece of material covering the ventral side of the first finger of the user, a fifth piece of material covering the ulnar side of the second finger and the radial side of the third finger of the user, a sixth piece of material covering the ulnar side of the third finger and the radial side of the fourth finger of the user, and a seventh piece of material covering the ulnar side of the fourth finger and the radial side of the fifth finger of the user. The first and second material pieces are formed from a fiber fabric that stretches in both the vertical and horizontal directions, and the third and fourth material pieces are formed from a material with a higher coefficient of friction than the first and second material pieces. The first bag portion is configured so that the fiber fabric of the first piece of material stretches in two directions, vertically and horizontally, to fit snugly around the user's wrist and at least a portion of the forearm, and to fit the user's hand with the direction in which the third metacarpal bone extends tilted relative to the center line of the forearm. [Brief explanation of the drawings]
[0007] [Figure 1] FIG. 1 is a plan view schematically showing a glove according to one embodiment of the present invention. [Figure 2] FIG. 2 is a bottom view of the glove shown in FIG. [Figure 3A] FIG. 3A is a developed view showing one of the pieces of material that make up the glove shown in FIG. [Figure 3B] FIG. 3B is a developed view showing one of the pieces of material that make up the glove shown in FIG. [Figure 3C] FIG. 3C is a developed view showing one of the pieces of material that make up the glove shown in FIG. [Figure 3D] FIG. 3D is an exploded view of one of the pieces of material that make up the glove shown in FIG. [Figure 3E] FIG. 3E is a developed view of one of the pieces of material that make up the glove shown in FIG. DETAILED DESCRIPTION OF THE INVENTION
[0008] Hereinafter, an embodiment of a glove according to the present invention will be described in detail with reference to Figs. 1 to 3E. In Figs. 1 to 3E, identical or corresponding components are denoted by the same reference numerals, and redundant description will be omitted. In Figs. 1 to 3E, the scale or dimensions of each component may be exaggerated or some components may be omitted. In the following description, unless otherwise specified, terms such as "first" and "second" are used only to distinguish components from one another and do not represent a specific order or ranking.
[0009] Fig. 1 is a plan view schematically showing a glove 1 according to one embodiment of the present invention, and Fig. 2 is a bottom view. In this embodiment, glove 1 is described as a golf glove used for golf, but the present invention can be applied to any gloves other than golf gloves. In this embodiment, glove 1 is described as being worn on the left hand, but a glove worn on the right hand has a structure symmetrical to glove 1, which will be described below.
[0010] As shown in FIGS. 1 and 2, the glove 1 includes a first pouch 11 extending in a first direction P, a second pouch 12 connected to the first pouch 11, and five finger insertion sections 21 to 25 connected to the second pouch 12. The first pouch 11 is capable of covering the area from the (left) wrist to at least a portion of the forearm of the user. Therefore, the direction P (first direction) in which the first pouch 11 extends coincides with the direction along the center line of the left forearm when the user wears the glove 1. The second pouch 12 is capable of covering the back and palm of the hand. The first finger (thumb) is inserted into the first finger insertion section 21, the second finger (index finger) is inserted into the second finger insertion section 22, the third finger (middle finger) is inserted into the third finger insertion section 23, the fourth finger (ring finger) is inserted into the fourth finger insertion section 24, and the fifth finger (little finger) is inserted into the fifth finger insertion section 25.
[0011] In this embodiment, first finger insertion section 21 extends from second pouch section 12 along the first direction P described above. Second finger insertion section 22, third finger insertion section 23, fourth finger insertion section 24, and fifth finger insertion section 25 extend along a second direction Q that is different from the first direction P described above. In this embodiment, second direction Q is inclined at an angle θ toward fifth finger insertion section 25 (ulnar side) with respect to first direction P. This inclination angle θ may be greater than 0 degrees, and is preferably greater than 0 degrees and equal to or less than 30 degrees.
[0012] For example, in golf, where the ball is impacted with the head of the club held in the hand, the wrist is important in generating club head speed and directing the club face, and it has been reported that the control of hand trajectory and movement is the factor most closely related to golf skill level (Nesbit, SM (2005). A three dimensional kinematic and kinetic study of the golf swing. Journal of Sports Science and Medicine, 4, 499-519). In other words, since deviations in wrist movement directly lead to errors in the direction and speed of the ball, highly reproducible wrist control is particularly important in golf, where accurate shots must be repeated.
[0013] When the head of the golf club impacts the ball, the wrist joint gripping the golf club is tilted toward the ulna (little finger side) (ulnar flexion). In other words, the extension of the third metacarpal bone is tilted toward the ulna (little finger side) relative to the midline of the forearm. A study of 12 professional golfers reported that the wrist is in ulnar flexion at the time of impact and during the stance phase, which is the start of the swing (Howie J. Carson, Jim Richards & Bruno Mazuquin (2019). Examining the influence of grip type on wrist and club head kinematics during the golf swing: Benefits of a local coordinate system. European Journal of Sport Science, 19(3), 327-335).
[0014] From these viewpoints, the glove 1 of this embodiment is configured to fit a hand in a flexed position. In the glove 1 of this embodiment, the first direction P corresponds to the center line of the forearm, and the second direction Q corresponds to the direction in which the third metacarpal bone extends. The second direction Q is inclined toward the ulna (little finger side) with respect to the first direction P. In this way, the glove 1 is configured to fit a hand in a flexed position.
[0015] Therefore, when a user grips a golf club while wearing such glove 1, the user can swing the golf club with the glove 1 fitting the ulnarly flexed hand. Maintaining this ulnarly flexed position at the moment of impact allows the long axis of the forearm and the club shaft to be more closely aligned, resulting in a more powerful and stable hit to the ball. Furthermore, swinging in a ulnarly flexed position increases the radius of rotation of the club head around the trunk axis of the user, thereby increasing the tangential velocity of the club head. Furthermore, maintaining ulnar flexion even in the stance before starting the swing allows the user to prepare physically in a position similar to the moment of impact and establish a motor image in advance through the sensory nerves, which acts as a feedforward mechanism to more easily achieve a predictive ulnarly flexed impact. Thus, swinging while wearing glove 1 of this embodiment improves the user's golf performance.
[0016] More specifically, wearing the glove 1 when swinging a golf club provides the following advantages.
[0017] (1) Makes it easier to achieve the ulnar flexion movement that is important in swinging. As mentioned above, the wrist flexion motion, which is important in the swing, can be realized with high reproducibility, which leads to a more powerful impact, a faster swing speed, and improved impact accuracy through a predictive mechanism at the time of stance.
[0018] (2) It can reduce factors that hinder proper swing. When swinging a golf club wearing a conventional glove that extends in a straight line from the wrist to the fingertips, if the wrist joint is flexed at the most critical moment of the swing, such as at the impact point or when taking the stance that serves as the basis for starting the swing, the fabric of the glove gathers on the ulnar side of the wrist, causing a hindrance. Furthermore, when attempting to flex the wrist joint, the fabric becomes stiff, hindering or restricting movement. The glove 1 of this embodiment fits the shape of the flexed hand, reducing this effect.
[0019] (3) It is possible to improve ball control. The ulnar flexion angle at impact is directly related to the direction and speed of the ball. By wearing the glove 1 of this embodiment, an appropriate wrist joint angle can be achieved with high reproducibility, allowing the user to improve control of the ball trajectory after impact.
[0020] (4) It provides natural and effective movement support. The glove 1 of this embodiment can help the user to naturally hold the wrist at an appropriate angle without exerting unnecessary force, thereby supporting an optimal swing while preventing the accumulation of fatigue.
[0021] (5) It has the role of assisting beginners in their movements. By wearing the glove 1 of this embodiment, the shape of the glove 1 creates a natural ulnar flexion posture, so even users with low athletic levels who are unfamiliar with the movement can easily assume an appropriate limb position.
[0022] Furthermore, the conventional gloves disclosed in Patent Document 1 extend in a straight line from the wrist to the fingertips as a whole, resulting in a monotonous design, but the first bag portion 11 of the above-mentioned glove 1 is designed to cover not only the wrist but also part of the forearm of the user, making it more aesthetically pleasing than conventional gloves.
[0023] The glove 1 described above is composed of multiple material pieces 31 to 37. These material pieces 31 to 37 may be made of the same material or different materials. In this embodiment, the material pieces 31, 32, 35 to 37 are made of a highly stretchable fiber fabric (such as a two-way stretch knit fabric (stretchable in both vertical and horizontal directions)), and the material pieces 33 and 34 are made of rubber or resin with a high coefficient of friction (such as polyurethane wet synthetic leather). By joining (for example, sewing) these material pieces 31 to 37 together, the glove 1 is three-dimensionally formed to fit a flexed position when laid flat, and supports an appropriate flexion angle of the wrist.
[0024] FIG. 3A is a development view showing a material piece 31 before processing. As shown in FIG. 3A, the material piece 31 includes a base portion 311 for covering the area from the (left) wrist to a portion of the forearm of a user, a back portion 312 for covering the back of the hand, and finger back portions 313, 314, 315, and 316 for covering the backs of the second, third, fourth, and fifth fingers, respectively. The base portion 311 extends from one end portion 311A in a first direction P and is connected to the back portion 312 at the other end portion. Edge portions 311B and 311C on both sides of the base portion 311 are joined (e.g., sewn) to each other to form a cylindrical first bag portion 11 (see FIGS. 1 and 2) that accommodates the area from the left wrist to a portion of the forearm of the user. The end 311A of the base 311 is folded inward along the dotted line 311D and sewn, forming an insertion opening for the user to insert their hand on the end 311A side of the base 311. The finger backs 313, 314, 315, and 316 each extend from the hand back 312 in the second direction Q.
[0025] 3B is a development view showing the material piece 32 before processing. As shown in FIG. 3B, the material piece 32 includes a finger back portion 321 for covering the back side of the first finger of the user.
[0026] 3C is a development view showing material piece 33 before processing. As shown in FIG. 3C, material piece 33 includes palm portion 331 for covering the palm of the user's hand, and finger pads 332, 333, 334, and 335 for covering the pads of the second, third, fourth, and fifth fingers, respectively. Incisions 331A are formed in palm portion 331.
[0027] Fig. 3D is a development view showing material piece 34 before processing. As shown in Fig. 3D, material piece 34 includes finger pad 341 for covering the pad side of the first finger of a user. This finger pad 341 has a notch 341A formed therein.
[0028] 3E is a development view showing material piece 35 before processing. As shown in FIG. 3E, material piece 35 includes finger side portion 351 for covering the ulnar side surface of the user's second finger and finger side portion 352 for covering the radial side surface of the third finger. During processing, material piece 35 is folded along dotted line 353. Material pieces 36 and 37 have the same configuration as material piece 35, except for their size, so detailed description will be omitted.
[0029] Edge 321A (FIG. 3B) of material piece 32 is joined (e.g., sewn) to edge 312A (FIG. 3A) of material piece 31, thereby connecting material piece 32 and material piece 31. Furthermore, edges 321B and 321C (FIG. 3B) of material piece 32 are joined (e.g., sewn) to edges 341B and 341C (FIG. 3D) of material piece 34, respectively, thereby connecting material piece 32 and material piece 34. By joining material piece 32 and material piece 34 in this manner, pouch-shaped first finger insertion portion 21 (see FIGS. 1 and 2) is formed.
[0030] Furthermore, edge 341D (FIG. 3D) of piece of material 34 is joined (e.g., sewn) to edge 331B (FIG. 3C) of piece of material 33, thereby connecting piece of material 34 and piece of material 33. Edge 331C of palm portion 331, edge 332A of finger pad 332, edge 335B of finger pad 335, and edge 331D (FIG. 3C) of palm portion 331 of piece of material 33 are joined (e.g., sewn) to edge 311E of base 311, edge 313A of finger dorsum 313, edge 316B of finger dorsum 316, and edge 312B of dorsum 312 (FIG. 3A) of piece of material 31, respectively, thereby connecting piece of material 33 and piece of material 31.
[0031] Edges 351A and 352A (FIG. 3E) of finger side portions 351 and 352 of material piece 35 are joined (e.g., sewn) to edges 313B and 314A (FIG. 3A) of finger back portion 313 and finger back portion 314 of material piece 31, respectively, thereby connecting material piece 35 and material piece 31. Similarly, edges of material piece 36 are joined (e.g., sewn) to edges 314B and 315A (FIG. 3A) of finger back portion 314 and finger back portion 315 of material piece 31, respectively, thereby connecting material piece 36 and material piece 31. Similarly, the edges of the finger sides of the piece of material 37 are joined (e.g., stitched) to the edges 315B of the finger back 315 and 316A of the finger back 316 of the piece of material 31 (FIG. 3A), respectively, thereby connecting the piece of material 37 and the piece of material 31.
[0032] Furthermore, edge 351B of finger side 351 and edge 352B of finger side 352 of material piece 35 (FIG. 3E) are joined (for example, sewn) to edge 332B of finger pad 332 and edge 333A of finger pad 333 (FIG. 3C) of material piece 33, respectively, thereby connecting material piece 35 and material piece 33. Similarly, for material piece 36, the edges of the finger sides are joined (for example, sewn) to edge 333B of finger pad 333 and edge 334A of finger pad 334 of material piece 33, respectively (FIG. 3C), thereby connecting material piece 36 and material piece 33. Similarly, the edges of the finger sides of the piece of material 37 are joined (e.g., stitched) to the edge 334B of the finger pad 334 and the edge 335A of the finger pad 335 of the piece of material 33 (FIG. 3C), respectively, thereby connecting the piece of material 37 and the piece of material 33.
[0033] By joining material pieces 31 to 37 together in this manner, glove 1 is completed. As described above, by joining edge portions 311B, 311C on both sides of base portion 311 of material piece 31 together, first pouch portion 11 is formed, which covers the user's wrist to part of the forearm, and by joining material pieces 32 and 34, first finger insertion portion 21, into which the first finger is inserted, is formed. Furthermore, by joining material pieces 31 and 33, second pouch portion 12, which covers the back and palm of the hand, second finger insertion portion 22, into which the second finger is inserted, third finger insertion portion 23, into which the third finger is inserted, fourth finger insertion portion 24, into which the fourth finger is inserted, and fifth finger insertion portion 25, into which the fifth finger is inserted, are formed.
[0034] In the above-described embodiment, each of finger insertion sections 21 to 25 is shaped like a bag to accommodate the user's finger, but at least one of these finger insertion sections 21 to 25 may have an open end that does not extend all the way to the fingertip. In this case, the finger is exposed from the open end of finger insertion section 21 to 25 toward the fingertip.
[0035] In addition, in the above-described embodiment, the first bag portion 11 of the glove 1 is designed to cover not only the wrist but also part of the forearm of the user, but it is sufficient that the first bag portion 11 is able to cover at least the wrist of the user.
[0036] In the above-described embodiment, the glove 1 was described as a golf glove. However, the present invention can also be applied to gloves other than golf gloves as long as they are required to fit a hand in an ulnar flexion position. In the above-described embodiment, the glove 1 was a golf glove used for golf, and therefore the second direction Q was inclined toward the ulna (little finger side) relative to the first direction P to fit a hand in an ulnar flexion position. However, when the glove of the present invention is used for sports or applications in which the hand is in a radial flexion position (a position in which the third metacarpal bone is inclined toward the radius (thumb side) relative to the center line of the forearm), the second direction Q may be inclined toward the radius (thumb side) relative to the first direction P. Ulnar flexion and radial flexion of the wrist joint are observed in various sports movements. For example, ulnar flexion of the wrist joint can be observed in hitting movements such as a serve or forehand in tennis, an overhead stroke in badminton, and a forehand in table tennis at the moment of impact. In addition, ulnar flexion of the wrist joint is also observed at the moment of release during a baseball pitch, although this may depend on the pitching form and type of pitch. Ulnar flexion of the wrist joint is also observed in fencing and kendo movements involving the use of pole-like implements. Examples of radial flexion of the wrist joint include gripping a road bike, paddling a canoe, and supporting a barbell in bench presses and squats. For example, it is possible to optimize the inclination of the second direction Q relative to the first direction P to an ulnar flexion posture with an ulnar flexion angle of 55 degrees or less, or a radial flexion posture with a radial flexion angle of 25 degrees or less. For example, as described above, the inclination angle of the second direction Q on the ulnar flexion side relative to the first direction P is preferably greater than 0 degrees and less than 30 degrees, and the inclination angle of the radial flexion side of the second direction Q relative to the first direction P is preferably greater than 0 degrees and less than 15 degrees.
[0037] Thus, unlike conventional gloves that extend in a straight line from the wrist to the fingertips, the gloves of the present invention are optimized for ulnar flexion or radial flexion positions with a greater range of motion, and can assist in appropriate movements in sports that involve movements in ulnar flexion or radial flexion positions as described above.
[0038] As described above, the glove according to the present invention can have the following configurations.
[0039] [Configuration 1] a first bag portion capable of covering at least the wrist of a user, the first bag portion extending along a first direction; a second bag portion connected to the first bag portion and capable of covering the back and palm of the user's hand; a first finger insertion portion connected to the second bag portion and into which the user's first finger is inserted; a second finger insertion portion connected to the second bag portion and into which the user's second finger is inserted; a third finger insertion portion connected to the second bag portion and into which the user's third finger is inserted; a fourth finger insertion portion connected to the second bag portion and into which the user's fourth finger is inserted; a fifth finger insertion portion connected to the second bag portion and into which the fifth finger of the user is inserted; Equipped with the third finger insertion portion extends from the second pouch portion in a second direction inclined at a predetermined angle with respect to the first direction; gloves.
[0040] [Configuration 2] 2. The glove of claim 1, wherein the first bag portion is configured to cover the user's wrist to at least a portion of the forearm.
[0041] [Configuration 3] 3. The glove according to claim 1, wherein the second direction is inclined toward the fifth finger insertion portion with respect to the first direction.
[0042] [Configuration 4] 4. The glove of claim 3, wherein the predetermined angle is greater than 0 degrees and equal to or less than 30 degrees.
[0043] [Configuration 5] 3. The glove according to claim 1, wherein the second direction is inclined toward the first finger insertion portion with respect to the first direction.
[0044] [Configuration 6] 6. The glove of claim 5, wherein the predetermined angle is greater than 0 degrees and less than or equal to 15 degrees.
[0045] [Configuration 7] 7. The glove of any one of configurations 1 to 6, wherein the first finger insertion portion extends from the second bag portion along the first direction.
[0046] [Configuration 8] 8. The glove of any one of configurations 1 to 7, wherein the second finger insertion portion extends from the second bag portion along the second direction.
[0047] [Configuration 9] 9. The glove of any one of configurations 1 to 8, wherein the fourth finger insertion portion extends from the second bag portion along the second direction.
[0048] [Configuration 10] 10. The glove of any one of configurations 1 to 9, wherein the fifth finger insertion portion extends from the second bag portion along the second direction.
[0049] Although the preferred embodiments of the present invention have been described above, it goes without saying that the present invention is not limited to the above-described embodiments and may be embodied in various different forms within the scope of the technical concept thereof. [Explanation of symbols]
[0050] 1 glove 11 First bag 12 Second bag 21 First finger insertion part 22 Second finger insertion part 23 Third finger insertion point 24 Fourth finger insertion part 25 Fifth finger insertion part 31~37 Material pieces P First direction Q Second Direction θ Tilt angle
Claims
1. a first bag portion that can cover a circumference from a user's wrist to at least a part of a user's forearm and that extends along a first direction; a second bag portion connected to the first bag portion and capable of covering the back and palm of the user's hand; a first finger insertion portion connected to the second bag portion and into which the user's first finger is inserted; a second finger insertion portion connected to the second bag portion and into which a second finger of the user is inserted; a third finger insertion portion connected to the second bag portion and into which the user's third finger is inserted; a fourth finger insertion portion connected to the second bag portion and into which the user's fourth finger is inserted; a fifth finger insertion portion connected to the second bag portion and into which the fifth finger of the user is inserted; Equipped with the third finger insertion portion extends from the second pouch portion in a second direction inclined at a predetermined angle with respect to the first direction, a first piece of material covering a circumference from the wrist to at least a portion of the forearm of the user, the back of the hand, and the backs of the second finger, the third finger, the fourth finger, and the fifth finger; a second piece of material covering the back of the first finger of the user; a third piece of material covering the palm of the user and the pads of the second finger, the third finger, the fourth finger, and the fifth finger; a fourth piece of material covering the pad side of the first finger of the user; a fifth piece of material covering the ulnar side of the second finger and the radial side of the third finger of the user; a sixth piece of material covering the ulnar side of the third finger and the radial side of the fourth finger of the user; a seventh piece of material covering the ulnar side of the fourth finger and the radial side of the fifth finger of the user; It consists of The first material piece and the second material piece are formed from a fiber fabric that stretches in two directions, vertically and horizontally; the third and fourth pieces of material are formed from materials having a higher coefficient of friction than the first and second pieces of material; The first bag portion is configured so that the fiber fabric of the first material piece stretches in two directions, vertically and horizontally, so that the first bag portion fits closely around the circumference from the wrist to at least a part of the forearm of the user and fits the hand of the user in a state in which the extension direction of the third metacarpal bone is inclined with respect to the center line of the forearm. gloves.
2. The glove according to claim 1 , wherein the second direction is inclined toward the fifth finger insertion portion with respect to the first direction.
3. The glove of claim 2 , wherein the predetermined angle is greater than 0 degrees and equal to or less than 30 degrees.
4. The glove according to claim 1 , wherein the second direction is inclined toward the first finger insertion portion with respect to the first direction.
5. The glove of claim 4 , wherein the predetermined angle is greater than 0 degrees and equal to or less than 15 degrees.
6. The glove of claim 1 , wherein the first finger insertion portion extends from the second bag portion along the first direction.
7. The glove of claim 1 , wherein the second finger insertion portion extends from the second bag portion along the second direction.
8. The glove of claim 1 , wherein the fourth finger insertion portion extends from the second bag portion along the second direction.
9. The glove of claim 1 , wherein the fifth finger insertion portion extends from the second bag portion along the second direction.
Citation Information
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