公开(公告)号：US11638963B2

公开(公告)日：2023-05-02

申请号：US16735725

申请日：2020-01-07

Applicant: DTECH PRECISION INDUSTRIES CO., LTD.

Inventor： Ting-Jui Wang

IPC: B23K1/00 ,  F16B19/00 ,  H05K1/18 ,  F16B19/02 ,  B23K101/42

Abstract: A structure and method for retaining fastening element solder are introduced. The structure includes a fastening element which has a solderable surface and a fastening portion or a hole portion. One end of the hole portion or the fastening portion has a retaining portion. During a soldering heating process, solder flows into or enters the retaining portion to cool down and solidify. The solidified solder is retained in the retaining portion. The fastening element is firmly coupled to a first object because of coordination between the solderable surface and the retaining portion, and the second object is coupled to or removed from the fastening element because of coordination between the fastening portion and the hole portion, so as to couple together and separate the first and second objects repeatedly and quickly.

公开(公告)号：US11578745B2

公开(公告)日：2023-02-14

申请号：US17702824

申请日：2022-03-24

Applicant: DTECH PRECISION INDUSTRIES CO., LTD.

Inventor： Ting-Jui Wang

IPC: F16B21/09 ,  F16B4/00

Abstract: A fastener and a method of mounting the same in place includes a fitting portion, an engaging portion and a filler portion. The fastener passes through a sliding hole of an object, and then the fitting portion presses against the object, allowing a material of the object to enter or flow into the filler portion, so as to fit the fastener and the object firmly together. The engaging portion is engaged with or removed from another object. Therefore, the fastener and the method can couple together and separate at least two objects repeatedly and rapidly.

公开(公告)号：US20220347801A1

公开(公告)日：2022-11-03

申请号：US17864476

申请日：2022-07-14

Applicant: DTECH PRECISION INDUSTRIES CO., LTD.

Inventor： TING-JUI WANG

IPC: B23K37/04 ,  B23K37/047

Abstract: A soldering component and a method of fitting it to boards are introduced. The soldering component includes a body and a fitting portion. The fitting portion is fitted to an object. The body has an engaging portion with an elastic retraction space conducive to elastic retraction of two or more engagement portions, allowing the engagement portions to engage with another object. The soldering component has a weldable surface to be soldered to a weldable surface of the object. The weldable surface of the object has a built-in solder layer adapted to be heated for soldering the soldering component and the weldable surface of the object together. The soldering component is disposed in a carrier, taken out with a tool, compared with the object by a comparison device to determine a fitting position on the object, positioned at the fitting position with the tool, thereby being fitted to the object.

公开(公告)号：US20220213917A1

公开(公告)日：2022-07-07

申请号：US17702824

申请日：2022-03-24

Applicant: DTECH PRECISION INDUSTRIES CO., LTD.

Inventor： TING-JUI WANG

IPC: F16B21/09 ,  F16B4/00

Abstract: A fastener and a method of mounting the same in place includes a fitting portion, an engaging portion and a filler portion. The fastener passes through a sliding hole of an object, and then the fitting portion presses against the object, allowing a material of the object to enter or flow into the filler portion, so as to fit the fastener and the object firmly together. The engaging portion is engaged with or removed from another object. Therefore, the fastener and the method can couple together and separate at least two objects repeatedly and rapidly.

公开(公告)号：US10047779B2

公开(公告)日：2018-08-14

申请号：US14471002

申请日：2014-08-28

Applicant: DTECH PRECISION INDUSTRIES CO., LTD.

Inventor： Ting-Jui Wang

IPC: F16B21/09

Abstract: A fastening device is provided, which includes a locating seat for engaging with a first workpiece; a fastening member including sequentially connected stop unit, shank unit and fastening unit, the fastening unit being configured for fastening to a second workpiece; a reciprocation actuator movably disposed on the locating seat with the shank unit extended through and movably located in the reciprocation actuator and the locating seat, the stop unit abutted on a top of the reciprocation actuator, the fastening unit movable in a reciprocating motion between an inner side and an outer side of the locating seat or outside the locating seat; and an elastic element having an end pressed against the locating seat and another end pressed against the fastening member.

公开(公告)号：USD802408S1

公开(公告)日：2017-11-14

申请号：US29558819

申请日：2016-03-22

Applicant: DTECH PRECISION INDUSTRIES CO., LTD.

Designer： Ting-Jui Wang

公开(公告)号：US09360037B2

公开(公告)日：2016-06-07

申请号：US14494970

申请日：2014-09-24

Applicant: DTECH PRECISION INDUSTRIES CO., LTD.

Inventor： Ting-Jui Wang

IPC: F16B5/00 ,  G06F1/18 ,  F16B19/10 ,  F16B5/06 ,  F16B5/02 ,  F16B17/00 ,  F16B1/00

CPC classification number: F16B19/109 ,  F16B5/0088 ,  F16B5/0208 ,  F16B5/0642 ,  F16B17/006 ,  F16B2001/0035 ,  G06F1/184 ,  G06F1/186 ,  Y10T403/33 ,  Y10T403/595

Abstract: A wrench quick release apparatus includes a sleeve, a positioning unit, a wrench unit and an elasticity unit. The sleeve includes a channel and an engaging section for engaging to a first plate. The positioning unit inserts in the channel of the sleeve, and includes one end inserted through the first plate and an opposite end protrudes out from the channel of the sleeve. The wrench unit is pivotally connected to the positioning unit and protrudes out from one end of the sleeve. The elasticity unit includes one end pushed against the positioning unit and an opposite end pushed against the sleeve. Accordingly, the wrench quick release apparatus is first engaged to the first plate through the sleeve and then engaged to or disengaged from a second plate.

Abstract translation: 扳手快速释放装置包括套筒，定位单元，扳手单元和弹性单元。 套筒包括通道和用于接合到第一板的接合部分。 定位单元插入到套筒的通道中，并且包括插入通过第一板的一端，并且相对端从套筒的通道伸出。 扳手单元枢转地连接到定位单元并从套筒的一端突出。 弹性单元包括被推靠在定位单元上的一端和相对的一端推靠在套筒上。 因此，扳手快速释放装置首先通过套筒接合到第一板，然后与第二板接合或脱离。