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US 11,951,556 B2Granted
Method for retaining fastening element solder
AssigneeDtech Precision Industries Co., Ltd.
InventorTing-Jui Wang
Life of this patent
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AssigneeDtech Precision Industries Co., Ltd.
InventorTing-Jui Wang
Estimating the term…
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.
A method for retaining fastening element solder, comprising a fastening element, the fastening element having a solderable surface and a fastening portion and a hole portion, wherein an end of the hole portion has a retaining portion which solder flows into or enters during a soldering heating process to cool down and solidifies, and the retaining portion in the fastening element is segmented relative to the fastening portion, and the retaining portion is a stepped portion having an inner longitudinal surface and an inner transverse surface;
A method for retaining fastening element solder, comprising a fastening element, the fastening element having a solderable surface and a fastening portion and a hole portion, wherein an end of the hole portion has a retaining portion which solder flows into or enters during a soldering heating process to cool down and solidifies, and the retaining portion in the fastening element is segmented relative to the fastening portion, and the retaining portion is oblique and has an oblique surface;
A method for retaining fastening element solder, comprising a fastening element, the fastening element having a solderable surface and a fastening portion and a hole portion, wherein an end of the hole portion has a retaining portion which solder flows into or enters during a soldering heating process to cool down and solidifies, and the retaining portion in the fastening element is segmented relative to the fastening portion, and the retaining portion is a stepped portion having an inner longitudinal surface and an inner transverse surface;
Dependencies are inferred from the claim text.