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1. 发明公开

US20240032654A1 FASTENING DEVICE 审中-公开
公开(公告)号：US20240032654A1
公开(公告)日：2024-02-01
申请号：US18227927
申请日：2023-07-29
申请人： Chin-Chu CHEN
发明人： Chin-Chu CHEN
IPC分类号： A43C11/16 , F16G11/12
CPC分类号： A43C11/165 , F16G11/12
摘要： A fastening device includes a case including a plurality of engaging teeth, a spool disposed at the case and configured for a lace to be wound therearound, a knob covering the case, and an engaging unit disposed at the case and coupled to the spool. The engaging unit includes at least one pawl arm selectively coupled to at least one of the engaging teeth, and at least one abutting member. As the knob is rotated in a tensioning direction, the engaging unit is rotated and the pawl arm is disengaged from the engaging teeth to allow the spool to tension the lace. As the knob is rotated in a releasing direction to allow the pawl arm to disengage from the engaging teeth, the abutting member is deflected by a tension of the lace to offset a friction temporarily, thereby allowing the lace to be incrementally released.

2. 发明授权

US11730236B2 Fastening device 有权
公开(公告)号：US11730236B2
公开(公告)日：2023-08-22
申请号：US17334796
申请日：2021-05-31
申请人： Chin-Chu Chen
发明人： Chin-Chu Chen
IPC分类号： A43C7/08
CPC分类号： A43C7/08
摘要： A fastening device including a case unit and a spool is provided. The case unit includes a wall forming a receiving space, an upper opening communicated with the receiving space, and a lower opening opposite to the upper opening and communicated with the receiving space. The spool is within the receiving space. The spool is limited by the wall, and the wall prohibits the spool from leaving the receiving space from the upper opening.

3. 发明授权

US11607014B2 Fastening device and lace assembling method 有权
公开(公告)号：US11607014B2
公开(公告)日：2023-03-21
申请号：US17144155
申请日：2021-01-08
申请人： Chin-Chu Chen
发明人： Chin-Chu Chen
IPC分类号： A44C1/00 , A43C11/16 , A43C1/06
摘要： A fastening device includes a case, a spool and a knob. The case includes a housing and a base. The housing includes a receiving space and two side holes communicated with the receiving space. The base is detachably connected to the housing. The base includes a continuous wall, and the continuous wall surrounds a lower edge of the housing after the base is connected to the housing. The spool is received in the receiving space and configured for a lace passing through the side holes to be wound therearound. The knob is disposed on the case. Rotating the knob relative to the case in a fastening direction causes the spool to rotate in the fastening direction for fastening the lace.

4. 发明授权

US10918165B2 Fastening device and lace assembling method thereof 有权
公开(公告)号：US10918165B2
公开(公告)日：2021-02-16
申请号：US16095940
申请日：2016-11-11
申请人： Chin-Chu Chen
发明人： Chin-Chu Chen
IPC分类号： A43C11/00 , A43C11/16
摘要： A fastening device is provided. The fastening device is composed of a case, a spool, a knob and a locking unit. The case includes a mounted portion. The spool is disposed at the case and a lace is wound around the spool. The knob includes an engaged portion for engaging with the mounted portion such that the knob is coupled to the case. The locking unit is coupled to the knob and is driven by the knob. The locking unit is switched from a first position to a second position by rotating the knob relative to the case. When the locking unit is at the first position, the locking unit is coupled to the spool to prohibit the spool from rotating toward a loosening direction. When the locking unit is at the second position, the spool is allowed to be rotated toward the loosening direction.

5. 发明授权

US10470525B2 Apparatus and method for tightening and loosening lace 有权
公开(公告)号：US10470525B2
公开(公告)日：2019-11-12
申请号：US15508493
申请日：2014-09-05
申请人： Chin-Chu Chen
发明人： Chin-Chu Chen
IPC分类号： A43C11/16 , A43C7/00
摘要： An apparatus for tightening and loosening a lace includes a base, a lace tightening and loosening member, a releasing unit and an interlocking member. A temporary sliding portion is disposed between a first positioning portion and a second positioning portion. A stopping member is passed through the temporary sliding portion by a preliminary force. When the stopping member is positioned by the first positioning portion, a second combining portion is correspondingly connected to a first combining portion. When the stopping member is positioned by the second positioning portion, the second combining portion is separated from the first combining portion. When the releasing unit is located at a first position, the elastic abutting arm substantially stops the releasing unit from rotating in a loosening direction and does not substantially stop the releasing unit from rotating in a tightening direction.

6. 发明授权

US09622544B2 Adjusting device for tightening or loosening lace 有权
公开(公告)号：US09622544B2
公开(公告)日：2017-04-18
申请号：US15187765
申请日：2016-06-20
申请人： Chin-Chu Chen
发明人： Chin-Chu Chen
IPC分类号： A43C11/16 , A43C7/02 , A43C11/20
CPC分类号： A43C11/165 , A43C7/02 , A43C11/20 , Y10T24/2183
摘要： An adjusting device for tightening or loosening a lace is provided. The adjusting device includes a base, a knob and a releasing unit. The releasing unit is disposed in the base and the knob, and the knob is used for winding the lace. The releasing unit and the knob are pivotally disposed in an accommodating space. The releasing unit includes at least one elastic arm corresponding to an annular tooth in the knob. The releasing unit can be raised or lowered on the base. When the releasing unit is raised, the knob can be freely rotated; and when the releasing unit is lowered, the rotation of the knob is limited in a releasing direction.

7. 发明申请

US20130091674A1 FASTENING DEVICE FOR FOOTWEAR 审中-公开
标题翻译：鞋子紧身装置
公开(公告)号：US20130091674A1
公开(公告)日：2013-04-18
申请号：US13273250
申请日：2011-10-14
申请人： Chin-Chu CHEN
发明人： Chin-Chu CHEN
IPC分类号： A43C11/00
CPC分类号： A43C11/146 , Y10T24/2183
摘要： A fastening device for footwear includes a hook element with a major tooth and a minor tooth, a releasing element, a boosting cover, a base and a strap with teeth. Each tooth has an inclining surface and a vertical surface. When the hook element is pressed, the major tooth and the miner tooth are engaged with the inclining surface of the teeth alternately to push the strap to move backward. When the boosting cover is bent up, the boosting tooth is engaged with the vertical surface of the teeth to push the strap to move forward. When the releasing element is pulled up, the strap is completely released from the base.
摘要翻译：用于鞋类的紧固装置包括具有主齿和小齿的钩元件，释放元件，增压盖，基座和带齿的带。每个齿都有一个倾斜的表面和一个垂直的表面。当钩元件被按压时，主齿和采矿齿交替地与齿的倾斜表面接合以推动带向后移动。当升压盖弯曲时，增压齿与齿的垂直表面接合，以推动带子向前移动。当释放元件被拉起时，带子完全从基座释放。

8. 发明授权

US08353087B2 Closure device 有权
标题翻译：封闭装置
公开(公告)号：US08353087B2
公开(公告)日：2013-01-15
申请号：US13041436
申请日：2011-03-07
申请人： Chin-Chu Chen
发明人： Chin-Chu Chen
IPC分类号： A43C11/00
CPC分类号： A43C11/165 , Y10T24/2183
摘要： A closure device includes a knob. A ratchet member is mounted on a bottom of the knob. An engaging member is movably received in a cavity of the ratchet member. A spool is mounted on a bottom of the engaging member. A stopper is mounted around the spool. A base is proved for receiving the stopper, the spool, the engaging member, and the ratchet member.
摘要翻译：闭合装置包括旋钮。棘轮构件安装在旋钮的底部。接合构件可移动地容纳在棘轮构件的空腔中。线轴安装在接合件的底部上。一个塞子安装在卷轴周围。证明了用于接收止动器，线轴，接合构件和棘轮构件的基座。

9. 发明授权

US08245371B2 String securing device 有权
标题翻译：字符串固定装置
公开(公告)号：US08245371B2
公开(公告)日：2012-08-21
申请号：US12385173
申请日：2009-04-01
申请人： Chin Chu Chen
发明人： Chin Chu Chen
IPC分类号： A43C7/00
CPC分类号： A43C7/00 , A43C11/16 , A43C11/165 , Y10T24/2183 , Y10T24/2187 , Y10T24/37 , Y10T24/3703 , Y10T24/3724 , Y10T24/3732
摘要： A string securing device includes a base having a central post extending centrally therefrom. A shaft extends through the passage in the central post so as to be connected to the cap mounted to the base by a bolt which extends through the cap from a top of the cap. A ring and a spool are located between the base and the cap, wherein the spool is rotated with the cap by engagement of first and second teeth on the spool and the cap respectively. The ring has multiple ratchet teeth which are removably engaged with third teeth on the cap so as to allow the cap to rotate in one direction. The ring includes flexible members which are deformed to lower the ring and provides straight and upward force to the cap.
摘要翻译：绳固定装置包括具有从其中心延伸的中心柱的底座。轴延伸穿过中心柱中的通道，以便通过螺栓连接到安装到基部的盖，该螺栓从盖的顶部延伸穿过盖。环和阀芯位于基座和盖之间，其中阀芯通过分别在阀芯和阀盖上的第一和第二齿的接合而与盖一起旋转。该环具有多个棘轮齿，其可拆卸地与盖上的第三个齿接合，以允许盖沿一个方向旋转。环包括柔性构件，其变形以降低环并向帽提供直的和向上的力。

10. 发明申请

US20080172848A1 Shoelace fastening assembly 有权
标题翻译：鞋带紧固组件
公开(公告)号：US20080172848A1
公开(公告)日：2008-07-24
申请号：US11654521
申请日：2007-01-18
申请人： Chin-Chu Chen
发明人： Chin-Chu Chen
IPC分类号： A43C11/00
CPC分类号： A43C1/00 , A43C3/00 , A43C11/16 , A43C11/165 , Y10T24/2183 , Y10T24/3703 , Y10T24/3724 , Y10T24/3737 , Y10T24/375
摘要： A shoelace fastening assembly includes a fastening device fixed on the tongue of a shoe and includes a main part which has a tubular member and a shoelace is wrapped on the tubular member. A knob is rotatably engaged with the main part and drives the tubular member to rotate in one direction. At least one intermediate member is fixed on the tongue and has a cruciform slot so that the shoelace is movably engaged with the cruciform slot. At least two hook members are respectively fixed on two flaps of the shoe and each hook member has an engaging groove with which the shoelace is movably engaged. The shoelace can be easily connected with the intermediate member and the hook members.
摘要翻译：鞋带紧固组件包括固定在鞋的舌部上的紧固装置，并且包括具有管状构件的主要部分，并且鞋带被包裹在管状构件上。旋钮与主要部件可旋转地接合并驱动管状部件沿一个方向旋转。至少一个中间构件固定在舌头上并且具有十字形槽，使得鞋带可移动地与十字槽接合。至少两个钩构件分别固定在鞋的两个翼片上，并且每个钩构件具有接合槽，鞋带可移动地接合。鞋带可以容易地与中间构件和钩构件连接。

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