Button structure
AssigneeCheng Uei Precision Industry Co., Ltd.
InventorTSUNG-SHIH LEE
Life of this patent
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Abstract
A button structure includes an upper cover, a lower cover disposed under the upper cover, and a pressing button. An inner surface of the upper cover has at least two blocking walls. The pressing button is disposed between the upper cover and the lower cover. The pressing button has a main portion. A front end of the main portion extend frontward, then are oppositely arched outward and further extend frontward to form two elastic arms. The two elastic arms abut against the two blocking walls. A connecting arm is connected between two front ends of the two elastic arms. The connecting arm abuts against the inner surface of the upper cover. The front end of the main portion extends frontward to form an extending portion. The extending portion abuts against a switch.
Claims20
A button structure cooperated with a circuit board, the circuit board being equipped with a
- switch, the button structure comprising:
- an upper cover, an inner surface of the upper cover having at least two blocking walls;
- a lower cover disposed under the upper cover;
- and
- a pressing button disposed between the upper cover and the lower cover, the pressing button having a main portion, a front end of the main portion extending frontward, then being oppositely arched outward and further extending frontward to form two elastic arms, the two elastic arms abutting against the two blocking walls, a connecting arm being connected between two front ends of the two elastic arms, the connecting arm abutting against the inner surface of the upper cover, the front end of the main portion extending frontward to form an extending portion, the extending portion being positioned between the two elastic arms and the connecting arm, the extending portion abutting against the switch, a top surface of the main portion protruding upward to form a pressing portion, the pressing portion projecting beyond an outer surface of the upper cover.
A button structure cooperated with a circuit board, the circuit board being equipped with a switch, the button structure comprising:
- an upper cover, an inner surface of the upper cover having two blocking walls;
- a lower cover positioned under the upper cover;
- and
- a pressing button disposed between the upper cover and the lower cover, the pressing button having a main portion, a front end of the main portion extending frontward to form two first extending arms, respectively, two front ends of the two first extending arms being bent outward and then being bent inward to form two bending portions, the two bending portions abutting against the two blocking walls, two front ends of the two bending portions extending frontward to form two second extending arms, a connecting arm being connected between two front ends of the two second extending arms, the connecting arm abutting against the inner surface of the upper cover, the front end of the main portion extending frontward to form an extending portion, the extending portion being positioned among the two first extending arms, the two bending portions, the two second extending arms and the connecting arm, the extending portion abutting against the switch, a top surface of the main portion protruding upward to form a pressing portion, the pressing portion projecting beyond an outer surface of the upper cover.
A button structure, comprising:
- a main portion;
- an extending portion extended frontward from a middle of a front end of the main portion;
- two elastic arms extended frontward, then oppositely arched outward and further extended frontward from two opposite sides of the front end of the main portion, each elastic arm having a first extending arm, a bending portion and a second extending arm, the two opposite sides of the front end of the main portion extending frontward to form the two first extending arms of the two elastic arms, respectively, a front end of each first extending arm being bent outward and then being bent inward to form the bending portion, a front end of each bending portion extending frontward to form the second extending arm;
- a connecting arm formed between two front ends of the two second extending arms of the two elastic arms;
- and
- a pressing portion extended upward from a top surface of the main portion.
Dependencies are inferred from the claim text.