WO2018143060A1 - Winding device - Google Patents
Winding device Download PDFInfo
- Publication number
- WO2018143060A1 WO2018143060A1 PCT/JP2018/002382 JP2018002382W WO2018143060A1 WO 2018143060 A1 WO2018143060 A1 WO 2018143060A1 JP 2018002382 W JP2018002382 W JP 2018002382W WO 2018143060 A1 WO2018143060 A1 WO 2018143060A1
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- WO
- WIPO (PCT)
- Prior art keywords
- drum
- dial
- winding device
- annular gear
- claw
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C11/00—Other fastenings specially adapted for shoes
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C7/00—Holding-devices for laces
Definitions
- the present invention relates to a winding device capable of winding a string.
- a winding device capable of winding a string.
- various types of shoes can be tightened, or a string for closing a bag can be tightened.
- the present invention relates to a winding device suitable for tightening a string of a protective device to be worn on the body or tightening a string of a hat.
- the string can be wound around the drum by rotating a dial (disk-shaped knob), and the dial and the drum are engaged by operating the dial.
- a winding device that can release the state and release the tightening of the string has been proposed (Patent Documents 1 to 30 below).
- the annular gear is formed at a position above the drum storage portion, there is a problem that the vertical size of the winding device becomes large.
- the annular gear is formed on the side of the drum storage portion, there is a problem that the horizontal size of the winding device becomes large.
- the problem to be solved by the present invention is to solve the above-described problems associated with the winding device in which the annular gear is formed on the inner peripheral surface of the drum storage portion.
- An object of the present invention is to provide a winding device that can simplify the internal structure, increase strength, durability, and reliability, and reduce labor for maintenance.
- the present invention relates to a “drum for winding a string, a base member having a bottomed cylindrical drum storage portion for storing the drum, and an annular gear formed on an outer peripheral surface portion of the drum storage portion. And a dial that is disposed at a position having the same rotation center as that of the drum and is physically connected so that the drum can be rotationally driven; and a lower surface of the dial that is integrated with the annular gear.
- the main feature is a “winding device” that includes a claw to be mated and that can control the rotation of the dial by the annular gear and the claw.
- the claw is provided so as to protrude inward from an arc-shaped spring portion arranged on the same center circle as the cylindrical annular wall constituting the drum storage portion. It may be.
- the annular gear is formed in a sawtooth shape, and engages with the claw to constitute a ratchet so that the dial can be rotated only in one direction. There may be.
- the physical connection between the dial and the drum is obtained by engagement of dial teeth provided on the lower surface of the dial and drum teeth provided on the upper surface of the drum.
- the physical connection may be released by moving the dial away from the drum.
- the dial may include an annular skirt portion formed so as to surround an outside of a movable range of the arc-shaped spring portion.
- the structure of the device disposed inside the annular gear can be simplified to increase the strength, durability, reliability, etc. of the device. Since the state of the annular gear can also be confirmed from the outside, it is possible to provide a winding device that can reduce the labor of maintenance. Furthermore, it is possible to eliminate the complicated molding process and reduce the number of parts of the winding device.
- the claw is provided so as to protrude inward from an arc-shaped spring portion arranged on the same center circle as the cylindrical annular wall constituting the drum storage portion.
- the spring portion can be arranged by effectively utilizing the space in the dial without increasing the radial size of the dial.
- the annular gear is formed in a sawtooth shape, and engages with the claw to form a ratchet so that the dial can be rotated only in one direction. In this case, the operation of tightening the string can be reliably performed.
- worn can be improved by preventing reverse rotation of a dial.
- the physical connection between the dial and the drum is obtained by the engagement of the dial teeth provided on the lower surface of the dial and the drum teeth provided on the upper surface of the drum. If the physical connection is released by moving the dial away from the drum, the string can be easily and smoothly released from tightening. Furthermore, the structure can be simplified by arranging the dial and the drum vertically. Therefore, the apparatus can be made compact, the number of parts can be reduced, and the reliability of the apparatus can be increased.
- the dial when the dial includes an annular skirt formed so as to surround the movable range of the arc-shaped spring, the skirt The annular gear and the spring part can be protected, the appearance of the device can be improved, and the operability of the dial can be improved.
- FIG. 1 is an exploded perspective view of a winding device according to an embodiment of the present invention.
- FIG. 2 is a side view showing a shoe equipped with a winding device according to an embodiment of the present invention.
- FIG. 3 shows a base member of a winding device according to an embodiment of the present invention, in which (A) is a plan view and (B) is a front view.
- 4A and 4B show a drum of a winding device according to an embodiment of the present invention, where FIG. 4A is a top perspective view, FIG. 4B is a bottom perspective view, and FIG. 4C is a plan view.
- FIG. 5A and 5B show a dial of a winding device according to an embodiment of the present invention.
- FIG. 5A is a plan view
- FIG. 5B is a side view
- FIG. 5C is a bottom view
- FIG. A perspective view and (E) are perspective views of the lower surface side.
- FIG. 6 shows a state in which the dial of the winding device according to an embodiment of the present invention is lowered
- (A) is a plan view
- (B) is a side view
- (C) is a front view
- (D) is a front view.
- FIG. 7 shows a state in which the dial of the winding device according to one embodiment of the present invention is pulled up
- (A) is a plan view
- (B) is a side view
- (C) is a front view
- (D) is a front view.
- FIG. 8 is a view showing a state in which the dial of the winding device according to the embodiment of the present invention is lowered, and is a sectional view taken along line XX in FIG.
- FIG. 9 is a diagram showing a state in which the dial of the winding device according to one embodiment of the present invention is pulled up, and is a cross-sectional view taken along line YY in FIG.
- the present invention provides a drum for winding a string, a base member having a cylindrical drum storage portion with a bottom for storing the drum, an annular gear formed on an outer peripheral surface portion of the drum storage portion, A dial that is disposed at a position having the same rotation center as that of the drum and is physically connected so that the drum can be rotationally driven, and a claw that is integrated with the lower surface of the dial and engages with the annular gear And a winding device that can control the rotation of the dial by the annular gear and the claw, and can be suitably embodied by the embodiments described below.
- a winding device 1 is capable of winding a shoelace 2 that is a string for tightening the upper portion of a shoe S, as shown in FIGS.
- the shaft member 6 is rotatably fixed to the base member 3, the spring member 7 whose one end is pivotally supported by the shaft member 6, and a screw 8.
- the shoelace 2 is a wire shoelace in which a wire rope made by twisting a plurality of stainless steel wires having a diameter of 0.11 to 0.13 mm is processed with a swaging machine and coated with nylon resin. 2 can be suitably used.
- a string that can be used for the winding device of the present invention a string having a smooth surface that is excellent in flexibility, strength, wear resistance, and that is difficult to be entangled or entangled is suitable.
- a string made of a metal wire coated with a resin as described above, or a resin string made of nylon resin or the like (including monofilament and multifilament) can be used.
- the base member 3 is formed so that a thin plate-like flange 31 protrudes outward from the periphery of an annular wall 32 formed in a cylindrical shape so as to rotatably store the drum 4.
- the winding device 1 can be fixed to the shoe S by being integrally formed and the flange 31 is sewn and fixed to the shoe S.
- the bottomed cylindrical drum storage portion 33 provided inside the annular wall 32 is provided with a rotating shaft 34 for projecting the drum 4 at the center of the bottom portion. Further, two string outlets 35 are formed at the bottom of the drum storage portion 33 so as to penetrate the annular wall 32.
- An annular gear 36 is formed on the outer periphery of the annular wall 32 by teeth 36 a made up of a plurality of protrusions protruding radially outward from the annular wall 32. Therefore, the annular gear 36 can be lowered to the same height position as the installation position of the drum 4, and the vertical size of the winding device 1 can be reduced.
- Each tooth 36a constituting the annular gear 36 extends along the center line (axial direction) of the annular wall 32 and has a triangular horizontal cross section having an acute apex at the tip. Have.
- the drum 4 has a string winding part 41 for winding and holding the shoelace 2 and a cylindrical rotating shaft part 42 disposed inside the string winding part 41. Then, on both upper and lower surfaces of the drum 4, there are recessed portions 43 formed in an annular shape between the string winding portion 41 and the rotating shaft portion 42. The rotating shaft 34 of the base member 3 is inserted into the rotating shaft portion 42, and the drum 4 can be rotated in the drum storage portion 33.
- the concave portion 43 formed on the lower side of the drum 4 faces the inner bottom portion of the drum storage portion 33, and includes two locking projections 44 in the concave portion 43.
- tip part of the shoelace 2 introduce
- a plurality of drum teeth 46 project from the concave portion 43 formed on the upper surface side of the drum 4 along the outer peripheral surface thereof.
- the dial 5 is arranged at a position having the same rotation center as that of the drum 4 and is physically connected, so that the drum 4 can be rotationally driven.
- the dial 5 has a shaft hole 51 at the center thereof, and a plurality of dial teeth 52 are annularly arranged around the shaft hole 51 on the lower surface of the dial 5 so as to protrude.
- the dial teeth 52 physically engage the drum 4 and the dial 5 by engaging with the drum teeth 46 so that the rotation of the dial 5 can be transmitted to the drum 4.
- the dial 5 has an outer peripheral edge portion formed in a downward cylindrical shape, and further has a skirt portion 53 provided so that the outer surface is contracted obliquely toward the lower end portion side. A portion 53 covers the periphery of the annular gear 36.
- the dial 5 has four spring portions 54 at an inner position of the skirt portion 53, and the spring portions 54 are arranged in an arc shape at equal intervals on the same center circle as the dial 5.
- the dial 5 is integrally formed. Accordingly, these arc-shaped spring portions 54 are arranged on the same center circle as the cylindrical annular wall 32, and the space in the dial 5 is effectively used without increasing the radial size of the dial 5.
- the spring portion 54 can be disposed.
- the spring portion 54 is formed in a plate shape or a rod shape, and a base end portion of the spring portion 54 is connected to the dial 5, and a claw 54 a facing the radially inner side is provided at the distal end portion. And the said nail
- the annularly formed skirt portion 53 is formed so as to surround the outside of the movable range of the arc-shaped spring portion 54 (the range in which the spring portion 54 can operate without being damaged). While protecting, the nail
- the claw 54a can be controlled so that the dial 5 can rotate only in one direction by engaging with the teeth 36a of the annular gear 36. That is, the annular gear 36, the claw 54a, and the spring portion 54 constitute a ratchet mechanism, and the horizontal cross section of the annular gear 36 so that the dial 5 can be rotated only in the direction in which the shoelace 2 is wound and tightened. Is formed in a “sawtooth shape”.
- the dial 5 is movable along the rotational axis direction thereof, and the drum teeth 46 and the dial teeth 52 mesh with each other so that the rotation of the dial 5 can be transmitted to the drum 4; It is possible to realize a released state in which the drum 4 is physically separated from the dial 5 so that the drum teeth 46 and the dial teeth 52 are separated from each other and the drum 4 can freely rotate.
- the shaft member 6 is fixed to the base member 3 by a screw 8 so as to be rotatable so that the dial 5 can be rotatably mounted on the base member 3. Can be held and guided in a movable state between a locked position where the drum is approached to the drum 4 and a release position which is separated from the drum 4. Further, the shaft member 6 is formed in a columnar shape, and has a bearing portion 61 formed by cutting away the facing portion of the outer surface near the upper end of the shaft member 6 in a direction orthogonal to the axial direction. is doing. By inserting a linear end portion (shaft portion 71) formed on the spring member 7 into the bearing portion 61, the spring member 7 is pivotally supported. That is, one spring member 7 is arranged at a position about 180 degrees apart from the shaft member 6.
- the spring member 7 is curved and formed in a substantially U shape as a whole, and is disposed in a spring accommodating portion 55 formed adjacent to the shaft hole 51 of the dial 5, with the other end curved.
- the part 72 is always in contact with the inner surface of the spring housing part 55.
- the drum 4 can be switched from the locked state to the released state by moving the dial 5 from the locked position to the released position.
- the reversal position where the other end portion 72 of the spring member 7 is most strongly compressed toward the shaft member 6 side is set at a position between the lock position and the release position. Accordingly, the dial 5 is clearly switched between the lock position and the release position, so that it is possible to easily know whether the drum 4 is in the lock state or the release state.
- a disc-shaped cover member 9 is fitted on the upper side of the dial 5 to protect the inside of the winding device 1 and prevent dust and the like from entering.
- a through hole 9a is formed at the center of the cover member 9, and the screw 8 on the inner side (lower side) of the cover member 9 is operated via the through hole 9a to move from the base member 3 to the drum 4, the dial. 5, the shaft member 6, the spring member 7, and the screw 8 can be removed. Therefore, in the winding device 1 configured as described above, the structure of the device disposed in the drum storage portion 33 can be simplified, and the internal reliability and durability of the winding device 1 are improved. In addition, the number of parts can be reduced, and the vertical size of the winding device 1 can be reduced.
- the ends of the shoelaces 2 are inserted into the two string outlets 35 formed on the base member 3 of the winding device 1, and both ends of the shoelaces 2 are pulled out from the inside of the drum storage portion 33. Then, after the ends of the shoelace 2 are sequentially inserted three times through the string insertion holes 45 provided in six places in the drum 4 so as to sew each end of the shoelace 2, the drum 4 is fixed to the drum 4. Arranged in the drum storage unit 33.
- the winding device 1 can be assembled by fitting the cover member 9 into the dial 5.
- the screw 5 is inserted through the through hole 9a of the cover member 9 and the screw 8 is removed, so that the assembled dial 5, shaft member 6 and spring member are removed. 7 can be removed from the base member 3.
- each member in the winding device 1 of the present embodiment the following materials are used as an example in consideration of strength, durability, elasticity, and the like, but the materials are limited to these materials. is not.
- Base member 3 ... nylon drum 4, shaft member 6 ... POM (polyacetal) Dial 5 ... Nylon and TPE (thermoplastic elastomer) around it Spring member 7 ... Stainless steel Screw 8 ... Carbon steel Cover member 9 ... ABS resin
- the dial 5 of the winding device 1 is placed in the locked position in which the base member 3 and the drum 4 are brought close to each other. Is rotated to wind the shoelace 2 around the drum 4.
- the claw 54a of the dial 5 can get over the teeth 36a of the annular gear 36 only in the direction in which the shoelace 2 is tightened, and the claw 54a cannot get over the annular gear 36 in the direction in which the shoelace 2 is loosened.
- the drum 4 does not rotate in the direction in which the shoelace 2 is loosened.
- the spring member 7 moves the dial 5 downward when the dial 5 is in the lock position.
- the dial 5 is energized and holds the dial 5 in the locked position.
- the dial 5 of the winding device 1 is pulled upward.
- the spring member 7 is compressed, and by pulling the dial 5 further upward against the repulsive force, the spring member 7 exceeds the reversal position where the spring member 7 is most strongly compressed, and the lock position and the release position are By switching the direction in which the spring member 7 is compressed between them, the dial 5 is moved to the release position away from the base member 3 and the drum 4 (state shown in FIGS. 7 and 9).
- the other end portion 72 of the spring member 7 is always in contact with the inner surface of the spring accommodating portion 55 provided adjacent to the shaft hole 51 of the dial 5, and wear of parts can be prevented.
- the “dial” is not particularly limited in its outer shape as long as it functions as an operation unit for rotationally driving the drum 4, and has a polygonal shape. Also good.
- the winding device of the present invention is configured so that the spring member 7 does not exceed the reverse position, and the dial 5 is always urged to the locked position (locked state) by the spring member 7. You can also. In this case, the release state in which the dial teeth 52 are separated from the drum teeth 46 of the drum 4 and the drum 4 can freely rotate is limited to when the dial 5 is lifted up. It will be immediately returned to the locked position. Furthermore, in this embodiment, the vertical size of the winding device can be further reduced.
- the winding device according to the present invention is not limited to the winding device 1 arranged on the back of the shoe S as shown in FIG. 2, but a winding for fastening the shoelace 2 for fastening different portions of the shoe S. It may be implemented in an apparatus.
- the winding device of the present invention may be embodied using a dial not provided with the spring portion 54.
- a dial not provided with the spring portion 54.
- the claw 54a in order to allow the claw 54a to get over the teeth 36a of the annular gear 36 and the dial 5 to rotate only in one direction, one or more of the following configurations are provided. May be adopted as appropriate.
- the winding device of the present invention does not employ an integrally formed dial 5, spring portion 54, and claw 54 a, but a separate annular member provided with the spring portion 54 and claw 54 a.
- the present invention is embodied as a winding device for winding and tightening a strap other than a shoelace, such as a bag, clothes, a life jacket, a hat, a protective gear worn on the body,
- a strap other than a shoelace such as a bag, clothes, a life jacket, a hat, a protective gear worn on the body
- the material, shape, dimensions, angle, arrangement, number, and the like of each part of the winding device may be changed as appropriate without departing from the spirit of the invention.
- the shape and number of the annular gear 36, the teeth 36a, the drum teeth 46, the dial teeth 52, the spring portions 54, or the claws 54a may be changed.
- the present invention is small and light, and can be suitably used industrially as a winding device that is excellent in durability, operability, and maintenance.
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The present invention provides a winding device wherein a structure inside the winding device is simplified and wherein the winding device uses a reduced number of parts and has high strength, durability, and reliability. The winding device is provided with: a drum 4 for winding a string; a base member 3 provided with a drum-containing section 33 which has a closed-end circular cylindrical shape and which contains the drum 4; an annular gear 36 formed on the outer peripheral surface of the drum-containing section 33; a dial 5 disposed at a position where the dial 5 rotates about the same rotation center as the drum 4, and physically connected to the drum 4 so as to be capable of rotationally driving the drum 4; and a pawl integral with the lower surface of the dial 5 and engaging with the annular gear 36. The winding device 1 is characterized in that the annular gear 36 and the pawl are capable of controlling the rotation of the dial 5.
Description
本発明は、紐を巻き取ることができる巻取装置に関するものであって、例えば、ゴルフやジョギングなどに使用する運動靴の他、各種の靴の紐を締め付けたり、鞄を閉じる紐を締め付けたり、身体に装着する保護具の紐を締め付けたり、帽子の紐などを締め付けるのに適した巻取装置に関するものである。
The present invention relates to a winding device capable of winding a string. For example, in addition to athletic shoes used for golf, jogging, etc., various types of shoes can be tightened, or a string for closing a bag can be tightened. The present invention relates to a winding device suitable for tightening a string of a protective device to be worn on the body or tightening a string of a hat.
従来、紐を締め付けるのに適した巻取装置として、ダイヤル(円盤状のつまみ)を回転することによってドラムに対して紐を巻き付けることができ、ダイヤルを操作することによってダイヤルとドラムとの係合状態を解除して紐の締め付けを解除することができる巻取装置が提案されている(下記特許文献1~30)。
Conventionally, as a winding device suitable for tightening a string, the string can be wound around the drum by rotating a dial (disk-shaped knob), and the dial and the drum are engaged by operating the dial. A winding device that can release the state and release the tightening of the string has been proposed (Patent Documents 1 to 30 below).
従来の巻取装置において、有底円筒状に形成されているドラム収納部の内周面に環状ギヤが形成されている場合には、ドラム収納部内に異物が入った場合に誤作動を起こすおそれがあったり、環状ギヤに損傷が生じてもそれを外部から見ることができないという問題がある。
さらに、従来の巻取装置において、ドラム収納部の内周面に環状ギヤが形成されている場合には、ドラムの逆回転を防ぐために環状ギヤと噛み合う爪や、ドラムの逆回転を許容するためにダイヤル位置を制御するための機構を環状ギヤの内側の狭いスペースに収める必要があり、構造が複雑化したり、強度や耐久性を確保することが難しいという問題があった。 In a conventional winding device, if an annular gear is formed on the inner peripheral surface of a drum storage portion formed in a bottomed cylindrical shape, a malfunction may occur if foreign matter enters the drum storage portion. There is a problem that even if the ring gear is damaged, it cannot be seen from the outside.
Further, in the conventional winding device, when an annular gear is formed on the inner peripheral surface of the drum housing portion, in order to prevent the drum from rotating in reverse, the claw that meshes with the annular gear, or to allow the drum to rotate backward In addition, it is necessary to store a mechanism for controlling the dial position in a narrow space inside the annular gear, and there are problems that the structure is complicated and it is difficult to ensure strength and durability.
さらに、従来の巻取装置において、ドラム収納部の内周面に環状ギヤが形成されている場合には、ドラムの逆回転を防ぐために環状ギヤと噛み合う爪や、ドラムの逆回転を許容するためにダイヤル位置を制御するための機構を環状ギヤの内側の狭いスペースに収める必要があり、構造が複雑化したり、強度や耐久性を確保することが難しいという問題があった。 In a conventional winding device, if an annular gear is formed on the inner peripheral surface of a drum storage portion formed in a bottomed cylindrical shape, a malfunction may occur if foreign matter enters the drum storage portion. There is a problem that even if the ring gear is damaged, it cannot be seen from the outside.
Further, in the conventional winding device, when an annular gear is formed on the inner peripheral surface of the drum housing portion, in order to prevent the drum from rotating in reverse, the claw that meshes with the annular gear, or to allow the drum to rotate backward In addition, it is necessary to store a mechanism for controlling the dial position in a narrow space inside the annular gear, and there are problems that the structure is complicated and it is difficult to ensure strength and durability.
また、従来の巻取装置において、ドラム収納部より上方位置に環状ギヤが形成されていると、巻取装置の上下方向のサイズが大きくなってしまうという問題がある。
従来の巻取装置において、ドラム収納部の側方に環状ギヤが形成されている場合においては、巻取装置の横方向のサイズが大きくなってしまうという問題がある。 Further, in the conventional winding device, if the annular gear is formed at a position above the drum storage portion, there is a problem that the vertical size of the winding device becomes large.
In the conventional winding device, when the annular gear is formed on the side of the drum storage portion, there is a problem that the horizontal size of the winding device becomes large.
従来の巻取装置において、ドラム収納部の側方に環状ギヤが形成されている場合においては、巻取装置の横方向のサイズが大きくなってしまうという問題がある。 Further, in the conventional winding device, if the annular gear is formed at a position above the drum storage portion, there is a problem that the vertical size of the winding device becomes large.
In the conventional winding device, when the annular gear is formed on the side of the drum storage portion, there is a problem that the horizontal size of the winding device becomes large.
本発明が解決しようとする課題は、ドラム収納部の内周面に環状ギヤが形成されている巻取装置に伴う上記の問題を解決することにあり、本発明の目的は、巻取装置の内部構造を簡略化するとともに、強度、耐久性及び信頼性を高め、メンテナンスの手間を軽減することができる巻取装置を提供することにある。
The problem to be solved by the present invention is to solve the above-described problems associated with the winding device in which the annular gear is formed on the inner peripheral surface of the drum storage portion. An object of the present invention is to provide a winding device that can simplify the internal structure, increase strength, durability, and reliability, and reduce labor for maintenance.
(1)本発明は、「紐を巻き取るためのドラムと、当該ドラムを収納する有底円筒状のドラム収納部を備えたベース部材と、前記ドラム収納部の外周面部に形成された環状ギヤと、前記ドラムと同一の回転中心を有する位置に配置されて物理的に連結されることで当該ドラムを回転駆動することができるダイヤルと、前記ダイヤルの下面と一体化され、前記環状ギヤと係合する爪と、を備え、前記環状ギヤと前記爪によって前記ダイヤルの回転を制御することができる巻取装置」を最も主要な特徴とするものである。
(1) The present invention relates to a “drum for winding a string, a base member having a bottomed cylindrical drum storage portion for storing the drum, and an annular gear formed on an outer peripheral surface portion of the drum storage portion. And a dial that is disposed at a position having the same rotation center as that of the drum and is physically connected so that the drum can be rotationally driven; and a lower surface of the dial that is integrated with the annular gear. The main feature is a “winding device” that includes a claw to be mated and that can control the rotation of the dial by the annular gear and the claw.
(2)本発明の巻取装置において、前記爪は、前記ドラム収納部を構成する円筒状の環状壁と同一中心円上に配置した弧状のバネ部から内側に向けて突出するように設けられているものであってもよい。
(3)本発明の巻取装置において、前記環状ギヤは、鋸歯状に形成されており、前記爪と係合することでラチェットを構成して前記ダイヤルを一方向にのみ回転可能とするものであってもよい。 (2) In the winding device according to the present invention, the claw is provided so as to protrude inward from an arc-shaped spring portion arranged on the same center circle as the cylindrical annular wall constituting the drum storage portion. It may be.
(3) In the winding device of the present invention, the annular gear is formed in a sawtooth shape, and engages with the claw to constitute a ratchet so that the dial can be rotated only in one direction. There may be.
(3)本発明の巻取装置において、前記環状ギヤは、鋸歯状に形成されており、前記爪と係合することでラチェットを構成して前記ダイヤルを一方向にのみ回転可能とするものであってもよい。 (2) In the winding device according to the present invention, the claw is provided so as to protrude inward from an arc-shaped spring portion arranged on the same center circle as the cylindrical annular wall constituting the drum storage portion. It may be.
(3) In the winding device of the present invention, the annular gear is formed in a sawtooth shape, and engages with the claw to constitute a ratchet so that the dial can be rotated only in one direction. There may be.
(4)本発明の巻取装置において、前記ダイヤルと前記ドラムとの物理的な連結は、前記ダイヤルの下面に設けたダイヤル歯と、前記ドラムの上面に設けたドラム歯との係合によって得られるものであり、かつ、前記ダイヤルを前記ドラムから離れる方向に移動させることで当該物理的な連結が解除されるものであってもよい。
(5)本発明の巻取装置において、前記ダイヤルは、前記弧状のバネ部の可動範囲の外側を囲うように形成した環状のスカート部を備えているものであってもよい。 (4) In the winding device of the present invention, the physical connection between the dial and the drum is obtained by engagement of dial teeth provided on the lower surface of the dial and drum teeth provided on the upper surface of the drum. The physical connection may be released by moving the dial away from the drum.
(5) In the winding device of the present invention, the dial may include an annular skirt portion formed so as to surround an outside of a movable range of the arc-shaped spring portion.
(5)本発明の巻取装置において、前記ダイヤルは、前記弧状のバネ部の可動範囲の外側を囲うように形成した環状のスカート部を備えているものであってもよい。 (4) In the winding device of the present invention, the physical connection between the dial and the drum is obtained by engagement of dial teeth provided on the lower surface of the dial and drum teeth provided on the upper surface of the drum. The physical connection may be released by moving the dial away from the drum.
(5) In the winding device of the present invention, the dial may include an annular skirt portion formed so as to surround an outside of a movable range of the arc-shaped spring portion.
(1)上記のように構成した本発明の巻取装置においては、環状ギヤの内側に配置される装置の構造を簡素化して装置の強度、耐久性及び信頼性などを高めることができ、また、環状ギヤの状態を外部から確認することもできるため、メンテナンスの手間を軽減することができる巻取装置を提供することができる。
さらに、複雑な成形加工を不要とし、巻取装置の部品点数を減少させることも可能となる。 (1) In the winding device of the present invention configured as described above, the structure of the device disposed inside the annular gear can be simplified to increase the strength, durability, reliability, etc. of the device. Since the state of the annular gear can also be confirmed from the outside, it is possible to provide a winding device that can reduce the labor of maintenance.
Furthermore, it is possible to eliminate the complicated molding process and reduce the number of parts of the winding device.
さらに、複雑な成形加工を不要とし、巻取装置の部品点数を減少させることも可能となる。 (1) In the winding device of the present invention configured as described above, the structure of the device disposed inside the annular gear can be simplified to increase the strength, durability, reliability, etc. of the device. Since the state of the annular gear can also be confirmed from the outside, it is possible to provide a winding device that can reduce the labor of maintenance.
Furthermore, it is possible to eliminate the complicated molding process and reduce the number of parts of the winding device.
(2)本発明の巻取装置において、前記爪が、前記ドラム収納部を構成する円筒状の環状壁と同一中心円上に配置した弧状のバネ部から内側に向けて突出するように設けられている場合には、爪を環状ギヤに向けて付勢するとともに、環状ギヤの歯をスムーズかつ確実に乗り越える構造を簡単に得ることができる。
また、ダイヤルの径方向のサイズを大きくすることなくダイヤル内のスペースを有効活用してバネ部を配置することができる。
(3)本発明の巻取装置において、前記環状ギヤが鋸歯状に形成されており、前記爪と係合することでラチェットを構成して前記ダイヤルを一方向にのみ回転可能とするものとした場合には、紐を締め付ける操作を確実に行うことができる。
また、ダイヤルの逆回転を防止することで、巻取装置を装着した各種物品の信頼性を向上させることができる。 (2) In the winding device of the present invention, the claw is provided so as to protrude inward from an arc-shaped spring portion arranged on the same center circle as the cylindrical annular wall constituting the drum storage portion. In this case, it is possible to easily obtain a structure in which the pawl is urged toward the annular gear and the teeth of the annular gear are smoothly and reliably overcome.
Further, the spring portion can be arranged by effectively utilizing the space in the dial without increasing the radial size of the dial.
(3) In the winding device of the present invention, the annular gear is formed in a sawtooth shape, and engages with the claw to form a ratchet so that the dial can be rotated only in one direction. In this case, the operation of tightening the string can be reliably performed.
Moreover, the reliability of the various articles | goods with which the winding apparatus was mounted | worn can be improved by preventing reverse rotation of a dial.
また、ダイヤルの径方向のサイズを大きくすることなくダイヤル内のスペースを有効活用してバネ部を配置することができる。
(3)本発明の巻取装置において、前記環状ギヤが鋸歯状に形成されており、前記爪と係合することでラチェットを構成して前記ダイヤルを一方向にのみ回転可能とするものとした場合には、紐を締め付ける操作を確実に行うことができる。
また、ダイヤルの逆回転を防止することで、巻取装置を装着した各種物品の信頼性を向上させることができる。 (2) In the winding device of the present invention, the claw is provided so as to protrude inward from an arc-shaped spring portion arranged on the same center circle as the cylindrical annular wall constituting the drum storage portion. In this case, it is possible to easily obtain a structure in which the pawl is urged toward the annular gear and the teeth of the annular gear are smoothly and reliably overcome.
Further, the spring portion can be arranged by effectively utilizing the space in the dial without increasing the radial size of the dial.
(3) In the winding device of the present invention, the annular gear is formed in a sawtooth shape, and engages with the claw to form a ratchet so that the dial can be rotated only in one direction. In this case, the operation of tightening the string can be reliably performed.
Moreover, the reliability of the various articles | goods with which the winding apparatus was mounted | worn can be improved by preventing reverse rotation of a dial.
(4)本発明の巻取装置において、前記ダイヤルと前記ドラムとの物理的な連結が、前記ダイヤルの下面に設けたダイヤル歯と、前記ドラムの上面に設けたドラム歯との係合によって得られるものであり、かつ、前記ダイヤルを前記ドラムから離れる方向に移動させることで当該物理的な連結が解除されるものである場合には、紐による締め付けの解除を簡単かつスムーズに行うことができ、さらにはダイヤルとドラムを上下に並べることで構造を簡素化することができる。
従って、装置をコンパクト化することができ、部品点数を減少させ、かつ、装置の信頼性を高めることができる。
(5)本発明の巻取装置において、前記ダイヤルが、前記弧状のバネ部の可動範囲の外側を囲うように形成した環状のスカート部を備えているものである場合には、当該スカート部によって環状ギヤとバネ部を保護することができ、装置の外観を向上させ、また、ダイヤルの操作性を高めることができる。 (4) In the winding device of the present invention, the physical connection between the dial and the drum is obtained by the engagement of the dial teeth provided on the lower surface of the dial and the drum teeth provided on the upper surface of the drum. If the physical connection is released by moving the dial away from the drum, the string can be easily and smoothly released from tightening. Furthermore, the structure can be simplified by arranging the dial and the drum vertically.
Therefore, the apparatus can be made compact, the number of parts can be reduced, and the reliability of the apparatus can be increased.
(5) In the winding device according to the present invention, when the dial includes an annular skirt formed so as to surround the movable range of the arc-shaped spring, the skirt The annular gear and the spring part can be protected, the appearance of the device can be improved, and the operability of the dial can be improved.
従って、装置をコンパクト化することができ、部品点数を減少させ、かつ、装置の信頼性を高めることができる。
(5)本発明の巻取装置において、前記ダイヤルが、前記弧状のバネ部の可動範囲の外側を囲うように形成した環状のスカート部を備えているものである場合には、当該スカート部によって環状ギヤとバネ部を保護することができ、装置の外観を向上させ、また、ダイヤルの操作性を高めることができる。 (4) In the winding device of the present invention, the physical connection between the dial and the drum is obtained by the engagement of the dial teeth provided on the lower surface of the dial and the drum teeth provided on the upper surface of the drum. If the physical connection is released by moving the dial away from the drum, the string can be easily and smoothly released from tightening. Furthermore, the structure can be simplified by arranging the dial and the drum vertically.
Therefore, the apparatus can be made compact, the number of parts can be reduced, and the reliability of the apparatus can be increased.
(5) In the winding device according to the present invention, when the dial includes an annular skirt formed so as to surround the movable range of the arc-shaped spring, the skirt The annular gear and the spring part can be protected, the appearance of the device can be improved, and the operability of the dial can be improved.
本発明は、「紐を巻き取るためのドラムと、当該ドラムを収納する有底円筒状のドラム収納部を備えたベース部材と、前記ドラム収納部の外周面部に形成された環状ギヤと、前記ドラムと同一の回転中心を有する位置に配置されて物理的に連結されることで当該ドラムを回転駆動することができるダイヤルと、前記ダイヤルの下面と一体化され、前記環状ギヤと係合する爪と、備え、前記環状ギヤと前記爪によって前記ダイヤルの回転を制御することができる巻取装置」であって、以下において説明する実施形態などにより好適に具体化することができる。
The present invention provides a drum for winding a string, a base member having a cylindrical drum storage portion with a bottom for storing the drum, an annular gear formed on an outer peripheral surface portion of the drum storage portion, A dial that is disposed at a position having the same rotation center as that of the drum and is physically connected so that the drum can be rotationally driven, and a claw that is integrated with the lower surface of the dial and engages with the annular gear And a winding device that can control the rotation of the dial by the annular gear and the claw, and can be suitably embodied by the embodiments described below.
本発明を具体化した一実施形態の巻取装置1は、図1~図9に示すように、靴Sの甲部を締め付けるための紐である靴紐2を巻き取ることができるものであり、ベース部材3と、前記靴紐2を巻き取るためのドラム4と、当該ドラム4を回転駆動するための略円盤状のダイヤル5と、当該ダイヤル5を前記ベース部材3に装着するために前記ベース部材3に対して回転自在に固定される軸部材6と、当該軸部材6にて一端部が軸支されたバネ部材7と、ネジ8などから構成されている。
A winding device 1 according to an embodiment embodying the present invention is capable of winding a shoelace 2 that is a string for tightening the upper portion of a shoe S, as shown in FIGS. The base member 3, the drum 4 for winding the shoelace 2, the substantially disk-shaped dial 5 for rotationally driving the drum 4, and the dial 5 for attaching the dial 5 to the base member 3. The shaft member 6 is rotatably fixed to the base member 3, the spring member 7 whose one end is pivotally supported by the shaft member 6, and a screw 8.
前記靴紐2としては、直径0.11~0.13mmのステンレス製の素線を複数本撚り合わせたワイヤーロープにスウェージングマシンにて加工を加え、ナイロン樹脂にて被覆したワイヤー状の靴紐2を好適に用いることができる。
なお、本発明の巻取装置のために使用できる紐としては、柔軟性、強度、耐摩耗性に優れ、さらには、解れたり絡んだりし難い滑らかな表面を有する紐が適しており、例えば、上記のように樹脂被覆された金属製のワイヤーからなる紐や、ナイロン樹脂などからなる樹脂製の紐(モノフィラメントのもの及びマルチフィラメントのものを含む)を使用することができる。 Theshoelace 2 is a wire shoelace in which a wire rope made by twisting a plurality of stainless steel wires having a diameter of 0.11 to 0.13 mm is processed with a swaging machine and coated with nylon resin. 2 can be suitably used.
In addition, as a string that can be used for the winding device of the present invention, a string having a smooth surface that is excellent in flexibility, strength, wear resistance, and that is difficult to be entangled or entangled is suitable. A string made of a metal wire coated with a resin as described above, or a resin string made of nylon resin or the like (including monofilament and multifilament) can be used.
なお、本発明の巻取装置のために使用できる紐としては、柔軟性、強度、耐摩耗性に優れ、さらには、解れたり絡んだりし難い滑らかな表面を有する紐が適しており、例えば、上記のように樹脂被覆された金属製のワイヤーからなる紐や、ナイロン樹脂などからなる樹脂製の紐(モノフィラメントのもの及びマルチフィラメントのものを含む)を使用することができる。 The
In addition, as a string that can be used for the winding device of the present invention, a string having a smooth surface that is excellent in flexibility, strength, wear resistance, and that is difficult to be entangled or entangled is suitable. A string made of a metal wire coated with a resin as described above, or a resin string made of nylon resin or the like (including monofilament and multifilament) can be used.
前記ベース部材3は、薄板状のフランジ31が、前記ドラム4を回転可能に収納するために円筒状に形成された環状壁32の周囲から外方へ突出するように形成されることで全体が一体成形されており、当該フランジ31が、前記靴Sに縫い付け固定されることなどによって巻取装置1を靴Sに固定することができるようになっている。
前記環状壁32の内側に設けられる有底円筒状のドラム収納部33は、その底部中央に前記ドラム4を軸支するための回転軸34が突設されている。
また、前記ドラム収納部33の底部には、前記環状壁32を貫通するように紐出口35が2箇所形成されている。 Thebase member 3 is formed so that a thin plate-like flange 31 protrudes outward from the periphery of an annular wall 32 formed in a cylindrical shape so as to rotatably store the drum 4. The winding device 1 can be fixed to the shoe S by being integrally formed and the flange 31 is sewn and fixed to the shoe S.
The bottomed cylindricaldrum storage portion 33 provided inside the annular wall 32 is provided with a rotating shaft 34 for projecting the drum 4 at the center of the bottom portion.
Further, twostring outlets 35 are formed at the bottom of the drum storage portion 33 so as to penetrate the annular wall 32.
前記環状壁32の内側に設けられる有底円筒状のドラム収納部33は、その底部中央に前記ドラム4を軸支するための回転軸34が突設されている。
また、前記ドラム収納部33の底部には、前記環状壁32を貫通するように紐出口35が2箇所形成されている。 The
The bottomed cylindrical
Further, two
前記環状壁32の外周には、当該環状壁32から径方向外側に向けて突出する複数個の突条からなる歯36aによって環状ギヤ36が形成されている。従って、この環状ギヤ36は、ドラム4の設置位置と同じ高さ位置まで下げることが構造上可能となり、巻取装置1の上下方向のサイズを小さくすることが可能となる。
前記環状ギヤ36を構成する個々の歯36aは、前記環状壁32の中心線(軸心方向)に沿って延びており、かつ、先端部に鋭角状の頂点を有する三角形状の水平方向断面を有している。 Anannular gear 36 is formed on the outer periphery of the annular wall 32 by teeth 36 a made up of a plurality of protrusions protruding radially outward from the annular wall 32. Therefore, the annular gear 36 can be lowered to the same height position as the installation position of the drum 4, and the vertical size of the winding device 1 can be reduced.
Eachtooth 36a constituting the annular gear 36 extends along the center line (axial direction) of the annular wall 32 and has a triangular horizontal cross section having an acute apex at the tip. Have.
前記環状ギヤ36を構成する個々の歯36aは、前記環状壁32の中心線(軸心方向)に沿って延びており、かつ、先端部に鋭角状の頂点を有する三角形状の水平方向断面を有している。 An
Each
前記ドラム4は、靴紐2を巻き取って保持するための紐巻取部41と、当該紐巻取部41の内側に配置された円筒状の回転軸部42を有している。そして、当該ドラム4の上下両面には、前記紐巻取部41と前記回転軸部42との間に環状に形成された凹部43を有している。
前記回転軸部42には、前記ベース部材3の前記回転軸34が挿入され、前記ドラム収納部33内にて前記ドラム4が回転可能となっている。 Thedrum 4 has a string winding part 41 for winding and holding the shoelace 2 and a cylindrical rotating shaft part 42 disposed inside the string winding part 41. Then, on both upper and lower surfaces of the drum 4, there are recessed portions 43 formed in an annular shape between the string winding portion 41 and the rotating shaft portion 42.
The rotatingshaft 34 of the base member 3 is inserted into the rotating shaft portion 42, and the drum 4 can be rotated in the drum storage portion 33.
前記回転軸部42には、前記ベース部材3の前記回転軸34が挿入され、前記ドラム収納部33内にて前記ドラム4が回転可能となっている。 The
The rotating
前記ドラム4の下側に形成された前記凹部43は、前記ドラム収納部33の内底部に面しており、2個の係止突起44を当該凹部43内に備えている。
そして、前記紐巻取部41に形成した複数個の紐挿通孔45から前記凹部43内に導入される靴紐2の先端部を前記係止突起44を利用して挟み込んで、当該凹部43内に保持できるようになっている。
一方、前記ドラム4の上面側に形成された前記凹部43には、その外側の内周面に沿ってドラム歯46が複数個突出形成されている。 Theconcave portion 43 formed on the lower side of the drum 4 faces the inner bottom portion of the drum storage portion 33, and includes two locking projections 44 in the concave portion 43.
And the front-end | tip part of theshoelace 2 introduce | transduced in the said recessed part 43 from the several string penetration hole 45 formed in the said string winding part 41 is pinched | interposed using the said latching protrusion 44, and the inside of the said recessed part 43 Can be retained.
On the other hand, a plurality ofdrum teeth 46 project from the concave portion 43 formed on the upper surface side of the drum 4 along the outer peripheral surface thereof.
そして、前記紐巻取部41に形成した複数個の紐挿通孔45から前記凹部43内に導入される靴紐2の先端部を前記係止突起44を利用して挟み込んで、当該凹部43内に保持できるようになっている。
一方、前記ドラム4の上面側に形成された前記凹部43には、その外側の内周面に沿ってドラム歯46が複数個突出形成されている。 The
And the front-end | tip part of the
On the other hand, a plurality of
前記ダイヤル5は、前記ドラム4と同一の回転中心を有する位置に配置されて物理的に連結されることで、当該ドラム4を回転駆動することができるものである。そして、当該ダイヤル5は、その中央部に軸穴51を有しており、当該ダイヤル5の下面における前記軸穴51の周囲にダイヤル歯52が環状に複数個配置されて突出形成されている。
このダイヤル歯52は、前記ドラム歯46と噛み合うように係合することで、前記ドラム4とダイヤル5とを物理的に連結するものであり、ダイヤル5の回転をドラム4に伝達することができるとともに、両者が連結されている場合においてはダイヤル5が回転しない限りドラム4が回転できないようになっている。
また、前記ダイヤル5は、その外周縁部が下向きの円筒状に形成され、さらに、下端部側ほど斜状に外面が縮径するように設けられたスカート部53を有しており、当該スカート部53が前記環状ギヤ36の周囲を覆うようになっている。 Thedial 5 is arranged at a position having the same rotation center as that of the drum 4 and is physically connected, so that the drum 4 can be rotationally driven. The dial 5 has a shaft hole 51 at the center thereof, and a plurality of dial teeth 52 are annularly arranged around the shaft hole 51 on the lower surface of the dial 5 so as to protrude.
Thedial teeth 52 physically engage the drum 4 and the dial 5 by engaging with the drum teeth 46 so that the rotation of the dial 5 can be transmitted to the drum 4. At the same time, when both are connected, the drum 4 cannot be rotated unless the dial 5 is rotated.
Further, thedial 5 has an outer peripheral edge portion formed in a downward cylindrical shape, and further has a skirt portion 53 provided so that the outer surface is contracted obliquely toward the lower end portion side. A portion 53 covers the periphery of the annular gear 36.
このダイヤル歯52は、前記ドラム歯46と噛み合うように係合することで、前記ドラム4とダイヤル5とを物理的に連結するものであり、ダイヤル5の回転をドラム4に伝達することができるとともに、両者が連結されている場合においてはダイヤル5が回転しない限りドラム4が回転できないようになっている。
また、前記ダイヤル5は、その外周縁部が下向きの円筒状に形成され、さらに、下端部側ほど斜状に外面が縮径するように設けられたスカート部53を有しており、当該スカート部53が前記環状ギヤ36の周囲を覆うようになっている。 The
The
Further, the
前記ダイヤル5は、前記スカート部53の内側位置に4本のバネ部54を有しており、当該バネ部54は、ダイヤル5と同一中心円上にて等間隔で弧状に形成されて配置され、当該ダイヤル5と一体成形されている。
従って、これらの弧状のバネ部54は、前記円筒状の環状壁32と同一中心円上に配置されることとなり、ダイヤル5の径方向のサイズを大きくすることなくダイヤル5内のスペースを有効活用してバネ部54を配置することができる。
前記バネ部54は、板状又は棒状に形成されており、その基端部がダイヤル5と連結され、先端部に径方向内側を向いた爪54aを備えている。そして、前記爪54aは、前記バネ部54が弾性変形することで、前記環状ギヤ36の歯36aを乗り越えるように径方向外側に向けて動くことができるようになっている。 Thedial 5 has four spring portions 54 at an inner position of the skirt portion 53, and the spring portions 54 are arranged in an arc shape at equal intervals on the same center circle as the dial 5. The dial 5 is integrally formed.
Accordingly, these arc-shapedspring portions 54 are arranged on the same center circle as the cylindrical annular wall 32, and the space in the dial 5 is effectively used without increasing the radial size of the dial 5. Thus, the spring portion 54 can be disposed.
Thespring portion 54 is formed in a plate shape or a rod shape, and a base end portion of the spring portion 54 is connected to the dial 5, and a claw 54 a facing the radially inner side is provided at the distal end portion. And the said nail | claw 54a can move to radial direction outer side so that it may get over the tooth | gear 36a of the said annular gear 36, when the said spring part 54 elastically deforms.
従って、これらの弧状のバネ部54は、前記円筒状の環状壁32と同一中心円上に配置されることとなり、ダイヤル5の径方向のサイズを大きくすることなくダイヤル5内のスペースを有効活用してバネ部54を配置することができる。
前記バネ部54は、板状又は棒状に形成されており、その基端部がダイヤル5と連結され、先端部に径方向内側を向いた爪54aを備えている。そして、前記爪54aは、前記バネ部54が弾性変形することで、前記環状ギヤ36の歯36aを乗り越えるように径方向外側に向けて動くことができるようになっている。 The
Accordingly, these arc-shaped
The
なお、前記環状に形成されたスカート部53は、前記弧状のバネ部54の可動範囲(バネ部54が損傷しないで動作できる範囲)の外側を囲うように形成されており、前記環状ギヤ36を保護するとともに、爪54a及びバネ部54を保護できるようになっている。
さらに、前記スカート部53によって巻取装置1の外観を向上させ、また、ダイヤル5の操作性を高めることができる。 The annularly formedskirt portion 53 is formed so as to surround the outside of the movable range of the arc-shaped spring portion 54 (the range in which the spring portion 54 can operate without being damaged). While protecting, the nail | claw 54a and the spring part 54 can be protected now.
Furthermore, the appearance of the windingdevice 1 can be improved by the skirt portion 53, and the operability of the dial 5 can be improved.
さらに、前記スカート部53によって巻取装置1の外観を向上させ、また、ダイヤル5の操作性を高めることができる。 The annularly formed
Furthermore, the appearance of the winding
前記爪54aは、前記環状ギヤ36の歯36aと噛み合うように係合することで、ダイヤル5が一方向にのみ回転可能となるように制御することができるようになっている。
即ち、前記環状ギヤ36と前記爪54a及びバネ部54は、ラチェット機構を構成し、前記靴紐2を巻き付けて締め付ける方向にのみ前記ダイヤル5が回転できるように、前記環状ギヤ36の水平方向断面は「鋸歯状」に形成されている。 Theclaw 54a can be controlled so that the dial 5 can rotate only in one direction by engaging with the teeth 36a of the annular gear 36.
That is, theannular gear 36, the claw 54a, and the spring portion 54 constitute a ratchet mechanism, and the horizontal cross section of the annular gear 36 so that the dial 5 can be rotated only in the direction in which the shoelace 2 is wound and tightened. Is formed in a “sawtooth shape”.
即ち、前記環状ギヤ36と前記爪54a及びバネ部54は、ラチェット機構を構成し、前記靴紐2を巻き付けて締め付ける方向にのみ前記ダイヤル5が回転できるように、前記環状ギヤ36の水平方向断面は「鋸歯状」に形成されている。 The
That is, the
前記ダイヤル5は、その回転軸方向に沿って移動可能となっており、前記ドラム歯46と前記ダイヤル歯52とが噛合して前記ダイヤル5の回転を前記ドラム4に伝達できるロック状態と、前記ドラム歯46と前記ダイヤル歯52とが離れて前記ドラム4が自由に回転できるように前記ダイヤル5から前記ドラム4を物理的に切り離した解除状態とを実現することができるようになっている。
The dial 5 is movable along the rotational axis direction thereof, and the drum teeth 46 and the dial teeth 52 mesh with each other so that the rotation of the dial 5 can be transmitted to the drum 4; It is possible to realize a released state in which the drum 4 is physically separated from the dial 5 so that the drum teeth 46 and the dial teeth 52 are separated from each other and the drum 4 can freely rotate.
前記軸部材6は、前記ダイヤル5を前記ベース部材3に対して回転自在に装着するために、ネジ8によって前記ベース部材3に回転可能な状態にて固定されるものであって、前記ダイヤル5を前記ドラム4に接近させたロック位置と当該ドラム4から離した解除位置との間で移動可能な状態で保持し案内することができるようになっている。
また、前記軸部材6は、円柱状に形成されており、その軸心方向と直交する方向にて当該軸部材6の上端部付近外面の向き合った部分を切り欠いて形成した軸受部61を有している。
この軸受部61に対し、バネ部材7に形成した直線状の一端部(軸部71)が挿入されることで、当該バネ部材7を回動可能に軸支するようになっている。即ち、前記バネ部材7は、前記軸部材6を中心としてその約180度離間した位置に各1個配置されている。 Theshaft member 6 is fixed to the base member 3 by a screw 8 so as to be rotatable so that the dial 5 can be rotatably mounted on the base member 3. Can be held and guided in a movable state between a locked position where the drum is approached to the drum 4 and a release position which is separated from the drum 4.
Further, theshaft member 6 is formed in a columnar shape, and has a bearing portion 61 formed by cutting away the facing portion of the outer surface near the upper end of the shaft member 6 in a direction orthogonal to the axial direction. is doing.
By inserting a linear end portion (shaft portion 71) formed on thespring member 7 into the bearing portion 61, the spring member 7 is pivotally supported. That is, one spring member 7 is arranged at a position about 180 degrees apart from the shaft member 6.
また、前記軸部材6は、円柱状に形成されており、その軸心方向と直交する方向にて当該軸部材6の上端部付近外面の向き合った部分を切り欠いて形成した軸受部61を有している。
この軸受部61に対し、バネ部材7に形成した直線状の一端部(軸部71)が挿入されることで、当該バネ部材7を回動可能に軸支するようになっている。即ち、前記バネ部材7は、前記軸部材6を中心としてその約180度離間した位置に各1個配置されている。 The
Further, the
By inserting a linear end portion (shaft portion 71) formed on the
前記バネ部材7は、全体が略U字形に湾曲形成されており、前記ダイヤル5の前記軸穴51と隣接して形成されたバネ収納部55に配置されるものであって、湾曲した他端部72が、前記バネ収納部55の内面に常時当接するようになっている。
そして、前記ダイヤル5がロック位置から解除位置まで移動することで、前記ドラム4をロック状態から解除状態に切替可能としている。 Thespring member 7 is curved and formed in a substantially U shape as a whole, and is disposed in a spring accommodating portion 55 formed adjacent to the shaft hole 51 of the dial 5, with the other end curved. The part 72 is always in contact with the inner surface of the spring housing part 55.
Thedrum 4 can be switched from the locked state to the released state by moving the dial 5 from the locked position to the released position.
そして、前記ダイヤル5がロック位置から解除位置まで移動することで、前記ドラム4をロック状態から解除状態に切替可能としている。 The
The
さらに、当該ロック位置と解除位置との間の位置に前記バネ部材7の他端部72が最も強く軸部材6側に圧縮される反転位置が存在するように設定されている。
従って、前記ダイヤル5は、ロック位置と解除位置との間で明確に切り替わり、前記ドラム4がロック状態にあるか解除状態にあるかを簡単に知ることができるようになっている。 Furthermore, the reversal position where theother end portion 72 of the spring member 7 is most strongly compressed toward the shaft member 6 side is set at a position between the lock position and the release position.
Accordingly, thedial 5 is clearly switched between the lock position and the release position, so that it is possible to easily know whether the drum 4 is in the lock state or the release state.
従って、前記ダイヤル5は、ロック位置と解除位置との間で明確に切り替わり、前記ドラム4がロック状態にあるか解除状態にあるかを簡単に知ることができるようになっている。 Furthermore, the reversal position where the
Accordingly, the
前記ダイヤル5の上側には、円盤状のカバー部材9が嵌合し、巻取装置1の内部を保護し、ゴミなどが入り込まないようになっている。
なお、カバー部材9の中央部には透孔9aが形成されており、この透孔9aを介してカバー部材9の内側(下側)のネジ8を操作してベース部材3からドラム4、ダイヤル5、軸部材6、バネ部材7及びネジ8を取り外せるようになっている。
従って、上記のように構成された巻取装置1においては、ドラム収納部33内に配置される装置の構造を簡素化することができ、巻取装置1の内部の信頼性及び耐久性を高め、かつ、部品点数を減少することができるばかりか、巻取装置1の上下方向のサイズをコンパクト化することもできる。 A disc-shapedcover member 9 is fitted on the upper side of the dial 5 to protect the inside of the winding device 1 and prevent dust and the like from entering.
A throughhole 9a is formed at the center of the cover member 9, and the screw 8 on the inner side (lower side) of the cover member 9 is operated via the through hole 9a to move from the base member 3 to the drum 4, the dial. 5, the shaft member 6, the spring member 7, and the screw 8 can be removed.
Therefore, in the windingdevice 1 configured as described above, the structure of the device disposed in the drum storage portion 33 can be simplified, and the internal reliability and durability of the winding device 1 are improved. In addition, the number of parts can be reduced, and the vertical size of the winding device 1 can be reduced.
なお、カバー部材9の中央部には透孔9aが形成されており、この透孔9aを介してカバー部材9の内側(下側)のネジ8を操作してベース部材3からドラム4、ダイヤル5、軸部材6、バネ部材7及びネジ8を取り外せるようになっている。
従って、上記のように構成された巻取装置1においては、ドラム収納部33内に配置される装置の構造を簡素化することができ、巻取装置1の内部の信頼性及び耐久性を高め、かつ、部品点数を減少することができるばかりか、巻取装置1の上下方向のサイズをコンパクト化することもできる。 A disc-shaped
A through
Therefore, in the winding
次に、上記にて説明した巻取装置1の各部品を組み付けて製造する方法について説明する。
まず、巻取装置1のベース部材3に形成した2ヶ所の紐出口35にそれぞれ靴紐2の先端を挿入し、ドラム収納部33の内側からその靴紐2の両端部を引き出す。
そして、ドラム4に6ヶ所設けた紐挿通孔45に靴紐2の各先端を縫うようにして3回ずつ順次挿通することで、靴紐2の両端をドラム4に固定した後、ドラム4をドラム収納部33内に配置する。 Next, a method for assembling and manufacturing the components of the windingdevice 1 described above will be described.
First, the ends of theshoelaces 2 are inserted into the two string outlets 35 formed on the base member 3 of the winding device 1, and both ends of the shoelaces 2 are pulled out from the inside of the drum storage portion 33.
Then, after the ends of theshoelace 2 are sequentially inserted three times through the string insertion holes 45 provided in six places in the drum 4 so as to sew each end of the shoelace 2, the drum 4 is fixed to the drum 4. Arranged in the drum storage unit 33.
まず、巻取装置1のベース部材3に形成した2ヶ所の紐出口35にそれぞれ靴紐2の先端を挿入し、ドラム収納部33の内側からその靴紐2の両端部を引き出す。
そして、ドラム4に6ヶ所設けた紐挿通孔45に靴紐2の各先端を縫うようにして3回ずつ順次挿通することで、靴紐2の両端をドラム4に固定した後、ドラム4をドラム収納部33内に配置する。 Next, a method for assembling and manufacturing the components of the winding
First, the ends of the
Then, after the ends of the
次に、軸部材6の軸受部61にバネ部材7の一端部(軸部71)を取り付けた後、それらをダイヤル5の上側から嵌め込むことで、ダイヤル5に軸部材6及びバネ部材7を組み付ける。
ここで、軸部材6の上端部に径方向外側に向けて突出形成したフランジ部62がダイヤル5の軸穴51の周囲に当接するため、ダイヤル5が軸部材6から外れることはない。
上記手順にてダイヤル5、軸部材6及びバネ部材7を組み付けた後、ネジ8を軸部材6の軸心に沿って透設したネジ挿入孔63に挿通し、軸部材6などをベース部材3に装着する。 Next, after attaching one end portion (shaft portion 71) of thespring member 7 to the bearing portion 61 of the shaft member 6, the shaft member 6 and the spring member 7 are attached to the dial 5 by fitting them from above the dial 5. Assemble.
Here, since theflange portion 62 formed to protrude outward in the radial direction at the upper end portion of the shaft member 6 contacts the periphery of the shaft hole 51 of the dial 5, the dial 5 does not come off the shaft member 6.
After assembling thedial 5, the shaft member 6 and the spring member 7 according to the above procedure, the screw 8 is inserted through the screw insertion hole 63 formed through the shaft center of the shaft member 6, and the shaft member 6 and the like are inserted into the base member 3. Attach to.
ここで、軸部材6の上端部に径方向外側に向けて突出形成したフランジ部62がダイヤル5の軸穴51の周囲に当接するため、ダイヤル5が軸部材6から外れることはない。
上記手順にてダイヤル5、軸部材6及びバネ部材7を組み付けた後、ネジ8を軸部材6の軸心に沿って透設したネジ挿入孔63に挿通し、軸部材6などをベース部材3に装着する。 Next, after attaching one end portion (shaft portion 71) of the
Here, since the
After assembling the
最後にカバー部材9をダイヤル5に嵌め込むことで、巻取装置1を組み付けることができる。
メンテナンス又は修理のために巻取装置1を分解する際には、カバー部材9の透孔9aからネジ回しを挿入し、ネジ8を外すことで、組み付けられたダイヤル5、軸部材6及びバネ部材7をベース部材3から取り外すことができる。 Finally, the windingdevice 1 can be assembled by fitting the cover member 9 into the dial 5.
When disassembling the windingdevice 1 for maintenance or repair, the screw 5 is inserted through the through hole 9a of the cover member 9 and the screw 8 is removed, so that the assembled dial 5, shaft member 6 and spring member are removed. 7 can be removed from the base member 3.
メンテナンス又は修理のために巻取装置1を分解する際には、カバー部材9の透孔9aからネジ回しを挿入し、ネジ8を外すことで、組み付けられたダイヤル5、軸部材6及びバネ部材7をベース部材3から取り外すことができる。 Finally, the winding
When disassembling the winding
なお、本実施形態の巻取装置1において各部材を構成する材料としては、強度、耐久性及び弾力性などを考慮し、一例として以下のものを用いたが、これらの材料に限定されるものではない。
ベース部材3・・・ナイロン
ドラム4、軸部材6・・・POM(ポリアセタール)
ダイヤル5・・・ナイロンとその周囲にTPE(熱可塑性エラストマー)
バネ部材7・・・ステンレス鋼
ネジ8・・・炭素鋼
カバー部材9・・・ABS樹脂 In addition, as materials constituting each member in the windingdevice 1 of the present embodiment, the following materials are used as an example in consideration of strength, durability, elasticity, and the like, but the materials are limited to these materials. is not.
Base member 3 ... nylon drum 4, shaft member 6 ... POM (polyacetal)
Dial 5 ... Nylon and TPE (thermoplastic elastomer) around it
Spring member 7 ... Stainless steel Screw 8 ... Carbon steel Cover member 9 ... ABS resin
ベース部材3・・・ナイロン
ドラム4、軸部材6・・・POM(ポリアセタール)
ダイヤル5・・・ナイロンとその周囲にTPE(熱可塑性エラストマー)
バネ部材7・・・ステンレス鋼
ネジ8・・・炭素鋼
カバー部材9・・・ABS樹脂 In addition, as materials constituting each member in the winding
上記のように構成された巻取装置1の使用方法について説明する。
靴Sを履いた後に、靴紐2を締め付けるには、図6及び図8に示すように、巻取装置1のダイヤル5を前記ベース部材3及びドラム4に接近させたロック位置にてダイヤル5を回転操作し、靴紐2をドラム4に巻き付ける。
この場合、ダイヤル5の爪54aは、靴紐2を締め付ける方向についてのみ環状ギヤ36の歯36aを乗り越えることができ、靴紐2が緩む方向については爪54aが環状ギヤ36を乗り越えることができないため、靴紐2が緩む方向にドラム4が回転することはない。 A method of using the windingdevice 1 configured as described above will be described.
In order to tighten theshoelace 2 after wearing the shoe S, as shown in FIGS. 6 and 8, the dial 5 of the winding device 1 is placed in the locked position in which the base member 3 and the drum 4 are brought close to each other. Is rotated to wind the shoelace 2 around the drum 4.
In this case, theclaw 54a of the dial 5 can get over the teeth 36a of the annular gear 36 only in the direction in which the shoelace 2 is tightened, and the claw 54a cannot get over the annular gear 36 in the direction in which the shoelace 2 is loosened. The drum 4 does not rotate in the direction in which the shoelace 2 is loosened.
靴Sを履いた後に、靴紐2を締め付けるには、図6及び図8に示すように、巻取装置1のダイヤル5を前記ベース部材3及びドラム4に接近させたロック位置にてダイヤル5を回転操作し、靴紐2をドラム4に巻き付ける。
この場合、ダイヤル5の爪54aは、靴紐2を締め付ける方向についてのみ環状ギヤ36の歯36aを乗り越えることができ、靴紐2が緩む方向については爪54aが環状ギヤ36を乗り越えることができないため、靴紐2が緩む方向にドラム4が回転することはない。 A method of using the winding
In order to tighten the
In this case, the
また、ロック位置と解除位置の間の位置に前記バネ部材7が最も強く圧縮される反転位置を設定してあるため、ダイヤル5がロック位置にある状態では、バネ部材7がダイヤル5を下方へ付勢しており、ダイヤル5をロック位置に保持する。
In addition, since the reverse position where the spring member 7 is most strongly compressed is set between the lock position and the release position, the spring member 7 moves the dial 5 downward when the dial 5 is in the lock position. The dial 5 is energized and holds the dial 5 in the locked position.
次に、靴紐2の締め付けを緩めるには、巻取装置1のダイヤル5を上側へ引く。
この時、バネ部材7は圧縮され、その反発力に抗してさらに上側にダイヤル5を引くことで、前記バネ部材7が最も強く圧縮される反転位置を越え、前記ロック位置と解除位置との間でバネ部材7が圧縮される方向が切り替わることにより、ダイヤル5をベース部材3及びドラム4から離した解除位置に移動させる(図7及び図9に示す状態)。 Next, in order to loosen the tightening of theshoelace 2, the dial 5 of the winding device 1 is pulled upward.
At this time, thespring member 7 is compressed, and by pulling the dial 5 further upward against the repulsive force, the spring member 7 exceeds the reversal position where the spring member 7 is most strongly compressed, and the lock position and the release position are By switching the direction in which the spring member 7 is compressed between them, the dial 5 is moved to the release position away from the base member 3 and the drum 4 (state shown in FIGS. 7 and 9).
この時、バネ部材7は圧縮され、その反発力に抗してさらに上側にダイヤル5を引くことで、前記バネ部材7が最も強く圧縮される反転位置を越え、前記ロック位置と解除位置との間でバネ部材7が圧縮される方向が切り替わることにより、ダイヤル5をベース部材3及びドラム4から離した解除位置に移動させる(図7及び図9に示す状態)。 Next, in order to loosen the tightening of the
At this time, the
前記バネ部材7の他端部72は、前記ダイヤル5の軸穴51と隣接して設けられたバネ収納部55の内面と常時当接しており、部品の摩耗を防ぐことができる。
上記のように前記ダイヤル5がロック位置から解除位置に移動すると、ドラム4のドラム歯46とダイヤル5のダイヤル歯52との噛合がスムーズに解除され、ドラム4が自由に回転できるようになり、靴紐2が緩められる。 Theother end portion 72 of the spring member 7 is always in contact with the inner surface of the spring accommodating portion 55 provided adjacent to the shaft hole 51 of the dial 5, and wear of parts can be prevented.
When thedial 5 is moved from the lock position to the release position as described above, the engagement between the drum teeth 46 of the drum 4 and the dial teeth 52 of the dial 5 is smoothly released, and the drum 4 can freely rotate. The shoelace 2 is loosened.
上記のように前記ダイヤル5がロック位置から解除位置に移動すると、ドラム4のドラム歯46とダイヤル5のダイヤル歯52との噛合がスムーズに解除され、ドラム4が自由に回転できるようになり、靴紐2が緩められる。 The
When the
逆に、前記ダイヤル5を解除位置からロック位置に移動させるように下方へ押さえ付けると、前記バネ部材7が最も強く圧縮される反転位置を逆向きに越え、ドラム4のドラム歯46とダイヤル5のダイヤル歯52とが再び噛合することとなるため、ドラム4に靴紐2を巻き取って靴紐2を締め付けることが可能となる。
On the other hand, when the dial 5 is pressed downward so as to move from the release position to the lock position, the spring member 7 is reversely moved over the reverse position where it is most strongly compressed, and the drum teeth 46 and the dial 5 of the drum 4 are reversed. Therefore, the shoelace 2 can be wound around the drum 4 and the shoelace 2 can be tightened.
なお、本明細書中において、「ダイヤル」とは、ドラム4を回転駆動するための操作部として機能するものであれば特にその外形状が限定されるものではなく、多角形状のものであってもよい。
In the present specification, the “dial” is not particularly limited in its outer shape as long as it functions as an operation unit for rotationally driving the drum 4, and has a polygonal shape. Also good.
本発明の巻取装置は、バネ部材7が反転位置を越えることが無いように構成し、バネ部材7によってダイヤル5を常時ロック位置(ロック状態)に付勢するようにして、具体化することもできる。
この場合、前記ダイヤル歯52を前記ドラム4のドラム歯46から切り離して前記ドラム4が自由に回転できる解除状態は、ダイヤル5を上に持ち上げている間に限られ、ダイヤル5から手を離せば直ちにロック位置に戻されることになる。
さらに、かかる実施形態においては、巻取装置の上下方向のサイズをより一層小型化することが可能となる。 The winding device of the present invention is configured so that thespring member 7 does not exceed the reverse position, and the dial 5 is always urged to the locked position (locked state) by the spring member 7. You can also.
In this case, the release state in which thedial teeth 52 are separated from the drum teeth 46 of the drum 4 and the drum 4 can freely rotate is limited to when the dial 5 is lifted up. It will be immediately returned to the locked position.
Furthermore, in this embodiment, the vertical size of the winding device can be further reduced.
この場合、前記ダイヤル歯52を前記ドラム4のドラム歯46から切り離して前記ドラム4が自由に回転できる解除状態は、ダイヤル5を上に持ち上げている間に限られ、ダイヤル5から手を離せば直ちにロック位置に戻されることになる。
さらに、かかる実施形態においては、巻取装置の上下方向のサイズをより一層小型化することが可能となる。 The winding device of the present invention is configured so that the
In this case, the release state in which the
Furthermore, in this embodiment, the vertical size of the winding device can be further reduced.
本発明の巻取装置は、図2に示すように靴Sの甲部に配置した巻取装置1に限定されるものではなく、靴Sの異なる部分を締め付ける靴紐2を締め付けるための巻取装置に具体化して実施してもよい。
The winding device according to the present invention is not limited to the winding device 1 arranged on the back of the shoe S as shown in FIG. 2, but a winding for fastening the shoelace 2 for fastening different portions of the shoe S. It may be implemented in an apparatus.
本発明の巻取装置は、他の実施形態として、前記バネ部54を設けていないダイヤルを用いて具体化してもよい。
この実施形態においては、前記実施形態とは異なり、爪54aが環状ギヤ36の歯36aを乗り越え、ダイヤル5が一方向にのみ回転できるようにするために、以下のような構成の1つ又は複数を適宜採用するとよい。 As another embodiment, the winding device of the present invention may be embodied using a dial not provided with thespring portion 54.
In this embodiment, unlike the previous embodiment, in order to allow theclaw 54a to get over the teeth 36a of the annular gear 36 and the dial 5 to rotate only in one direction, one or more of the following configurations are provided. May be adopted as appropriate.
この実施形態においては、前記実施形態とは異なり、爪54aが環状ギヤ36の歯36aを乗り越え、ダイヤル5が一方向にのみ回転できるようにするために、以下のような構成の1つ又は複数を適宜採用するとよい。 As another embodiment, the winding device of the present invention may be embodied using a dial not provided with the
In this embodiment, unlike the previous embodiment, in order to allow the
1.環状ギヤ36の形状、寸法又は材質を変更することで、環状ギヤ36の弾性を高める。
2.爪54aの形状、寸法又は材質を変更することで、爪54a自体の弾性を高める。
3.環状ギヤ36の歯36a及び爪54aを小さくするとともに、爪54aの数を増やして個々の爪54aに加わる力を弱める。
4.環状ギヤ36及び爪54aの係合する角度を変更する。 1. By changing the shape, size, or material of theannular gear 36, the elasticity of the annular gear 36 is increased.
2. By changing the shape, size or material of theclaw 54a, the elasticity of the claw 54a itself is increased.
3. While reducing the tooth |gear 36a and the nail | claw 54a of the annular gear 36, the number of the nail | claw 54a is increased and the force added to each nail | claw 54a is weakened.
4). The angle at which theannular gear 36 and the claw 54a are engaged is changed.
2.爪54aの形状、寸法又は材質を変更することで、爪54a自体の弾性を高める。
3.環状ギヤ36の歯36a及び爪54aを小さくするとともに、爪54aの数を増やして個々の爪54aに加わる力を弱める。
4.環状ギヤ36及び爪54aの係合する角度を変更する。 1. By changing the shape, size, or material of the
2. By changing the shape, size or material of the
3. While reducing the tooth |
4). The angle at which the
本発明の巻取装置は、他の実施形態として、ダイヤル5とバネ部54及び爪54aを一体成形したものを採用するのではなく、バネ部54及び爪54aを備えた別体の環状の部材を前記ダイヤル5と一体化するように組み付けることで爪を備えたダイヤルを有する巻取装置として具体化してもよい。
上記実施形態の巻取装置においては、バネ部に不具合が生じた場合に、バネ部及び爪 を備えた環状の部材を交換することで、不具合を簡単に解消することができる。 As another embodiment, the winding device of the present invention does not employ an integrally formeddial 5, spring portion 54, and claw 54 a, but a separate annular member provided with the spring portion 54 and claw 54 a. May be embodied as a winding device having a dial with claws.
In the winding device of the above embodiment, when a problem occurs in the spring part, the problem can be easily solved by replacing the annular member provided with the spring part and the claw.
上記実施形態の巻取装置においては、バネ部に不具合が生じた場合に、バネ部及び爪 を備えた環状の部材を交換することで、不具合を簡単に解消することができる。 As another embodiment, the winding device of the present invention does not employ an integrally formed
In the winding device of the above embodiment, when a problem occurs in the spring part, the problem can be easily solved by replacing the annular member provided with the spring part and the claw.
さらに、本発明は、靴紐以外の紐、例えば、鞄、服、救命胴衣、帽子、身体に装着する保護具などの紐を巻き取って締め付けるための巻取装置として具体化して実施したり、その趣旨を逸脱しない範囲で巻取装置の各部の材質、形状、寸法、角度、配置、数などを適宜変更して実施してもよい。
例えば、環状ギヤ36、歯36a、ドラム歯46、ダイヤル歯52、バネ部54又は爪54aの形状や数を変更して実施してもよい。 Furthermore, the present invention is embodied as a winding device for winding and tightening a strap other than a shoelace, such as a bag, clothes, a life jacket, a hat, a protective gear worn on the body, The material, shape, dimensions, angle, arrangement, number, and the like of each part of the winding device may be changed as appropriate without departing from the spirit of the invention.
For example, the shape and number of theannular gear 36, the teeth 36a, the drum teeth 46, the dial teeth 52, the spring portions 54, or the claws 54a may be changed.
例えば、環状ギヤ36、歯36a、ドラム歯46、ダイヤル歯52、バネ部54又は爪54aの形状や数を変更して実施してもよい。 Furthermore, the present invention is embodied as a winding device for winding and tightening a strap other than a shoelace, such as a bag, clothes, a life jacket, a hat, a protective gear worn on the body, The material, shape, dimensions, angle, arrangement, number, and the like of each part of the winding device may be changed as appropriate without departing from the spirit of the invention.
For example, the shape and number of the
本発明は、小型・軽量であって、耐久性、操作性及びメンテナンス性に優れた巻取装置として産業上好適に利用可能である。
The present invention is small and light, and can be suitably used industrially as a winding device that is excellent in durability, operability, and maintenance.
1 巻取装置
2 靴紐
3 ベース部材
31 フランジ
32 環状壁
33 ドラム収納部
34 回転軸
35 紐出口
36 環状ギヤ
36a 歯
4 ドラム
41 紐巻取部
42 回転軸部
43 凹部
44 係止突起
45 紐挿通孔
46 ドラム歯
5 ダイヤル
51 軸穴
52 ダイヤル歯
53 スカート部
54 バネ部
54a 爪
55 バネ収納部
6 軸部材
61 軸受部
62 フランジ部
63 ネジ挿入孔
7 バネ部材
71 軸部(一端部)
72 他端部
8 ネジ
9 カバー部材
9a 透孔
S 靴 DESCRIPTION OFSYMBOLS 1 Winding device 2 Shoelace 3 Base member 31 Flange 32 Annular wall 33 Drum storage part 34 Rotating shaft 35 Cord outlet 36 Annular gear 36a Tooth 4 Drum 41 String winding part 42 Rotating shaft part 43 Concave part 44 Locking protrusion 45 String insertion Hole 46 Drum tooth 5 Dial 51 Shaft hole 52 Dial tooth 53 Skirt part 54 Spring part 54a Claw 55 Spring storage part 6 Shaft member 61 Bearing part 62 Flange part 63 Screw insertion hole 7 Spring member 71 Shaft part (one end part)
72Other end 8 Screw 9 Cover member 9a Through hole S Shoes
2 靴紐
3 ベース部材
31 フランジ
32 環状壁
33 ドラム収納部
34 回転軸
35 紐出口
36 環状ギヤ
36a 歯
4 ドラム
41 紐巻取部
42 回転軸部
43 凹部
44 係止突起
45 紐挿通孔
46 ドラム歯
5 ダイヤル
51 軸穴
52 ダイヤル歯
53 スカート部
54 バネ部
54a 爪
55 バネ収納部
6 軸部材
61 軸受部
62 フランジ部
63 ネジ挿入孔
7 バネ部材
71 軸部(一端部)
72 他端部
8 ネジ
9 カバー部材
9a 透孔
S 靴 DESCRIPTION OF
72
Claims (5)
- 紐を巻き取るためのドラムと、
当該ドラムを収納する有底円筒状のドラム収納部を備えたベース部材と、
前記ドラム収納部の外周面部に形成された環状ギヤと、
前記ドラムと同一の回転中心を有する位置に配置されて物理的に連結されることで当該ドラムを回転駆動することができるダイヤルと、
前記ダイヤルの下面と一体化され、前記環状ギヤと係合する爪と、
を備え、
前記環状ギヤと前記爪によって前記ダイヤルの回転を制御することができることを特徴とする巻取装置。 A drum for winding the string,
A base member provided with a bottomed cylindrical drum storage section for storing the drum;
An annular gear formed on the outer peripheral surface of the drum storage unit;
A dial capable of rotationally driving the drum by being physically connected and disposed at a position having the same rotation center as the drum;
A claw integrated with the lower surface of the dial and engaged with the annular gear;
With
The winding device, wherein the rotation of the dial can be controlled by the annular gear and the claw. - 前記爪は、前記ドラム収納部を構成する円筒状の環状壁と同一中心円上に配置した弧状のバネ部から内側に向けて突出するように設けられているものである請求項1に記載の巻取装置。 The said nail | claw is provided so that it may protrude toward the inner side from the arc-shaped spring part arrange | positioned on the same center circle as the cylindrical annular wall which comprises the said drum accommodating part. Winding device.
- 前記環状ギヤは、鋸歯状に形成されており、前記爪と係合することでラチェットを構成して前記ダイヤルを一方向にのみ回転可能とするものである請求項2に記載の巻取装置。 The winding device according to claim 2, wherein the annular gear is formed in a sawtooth shape, and is engaged with the claw to constitute a ratchet so that the dial can be rotated only in one direction.
- 前記ダイヤルと前記ドラムとの物理的な連結は、前記ダイヤルの下面に設けたダイヤル歯と、前記ドラムの上面に設けたドラム歯との係合によって得られるものであり、かつ、前記ダイヤルを前記ドラムから離れる方向に移動させることで当該物理的な連結が解除されるものである請求項1に記載の巻取装置。 The physical connection between the dial and the drum is obtained by engagement of dial teeth provided on the lower surface of the dial and drum teeth provided on the upper surface of the drum, and the dial is connected to the drum. The winding device according to claim 1, wherein the physical connection is released by moving the drum in a direction away from the drum.
- 前記ダイヤルは、前記弧状のバネ部の可動範囲の外側を囲うように形成した環状のスカート部を備えているものである請求項2に記載の巻取装置。 3. The winding device according to claim 2, wherein the dial includes an annular skirt portion formed so as to surround an outside of a movable range of the arc-shaped spring portion.
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JP2017016799A JP2018121920A (en) | 2017-02-01 | 2017-02-01 | Take-up device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109848180A (en) * | 2019-01-24 | 2019-06-07 | 常州市摩特威尔流体取样设备制造有限公司 | Medical waste processing system |
CN111115388A (en) * | 2018-10-30 | 2020-05-08 | 陈金柱 | Fastening device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008525052A (en) * | 2004-10-29 | 2008-07-17 | ボア テクノロジイ インコーポレイテッド | Opening and closing system based on reel |
JP2014518731A (en) * | 2011-05-30 | 2014-08-07 | ソ、ヨン−ソ | String length adjustment device |
JP2015000293A (en) * | 2013-06-18 | 2015-01-05 | 株式会社ジャパーナ | Shoelace winder |
-
2017
- 2017-02-01 JP JP2017016799A patent/JP2018121920A/en active Pending
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- 2018-01-26 WO PCT/JP2018/002382 patent/WO2018143060A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008525052A (en) * | 2004-10-29 | 2008-07-17 | ボア テクノロジイ インコーポレイテッド | Opening and closing system based on reel |
JP2014518731A (en) * | 2011-05-30 | 2014-08-07 | ソ、ヨン−ソ | String length adjustment device |
JP2015000293A (en) * | 2013-06-18 | 2015-01-05 | 株式会社ジャパーナ | Shoelace winder |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111115388A (en) * | 2018-10-30 | 2020-05-08 | 陈金柱 | Fastening device |
CN111115388B (en) * | 2018-10-30 | 2021-11-19 | 陈金柱 | Fastening device |
US11825911B2 (en) | 2018-10-30 | 2023-11-28 | Chin-Chu Chen | Fastening device |
CN109848180A (en) * | 2019-01-24 | 2019-06-07 | 常州市摩特威尔流体取样设备制造有限公司 | Medical waste processing system |
CN109848180B (en) * | 2019-01-24 | 2023-11-10 | 常州市摩特威尔流体取样设备制造有限公司 | Medical waste treatment system |
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