초록 ▼

Disclosed is an air cushion having a support pin structure for absorbing shock, a method for manufacturing the air cushion, and footgear comprising the air cushion which does not exhibit any bulging effect, even upon application of an external pressure, to thereby improve the stability thereof. The

Disclosed is an air cushion having a support pin structure for absorbing shock, a method for manufacturing the air cushion, and footgear comprising the air cushion which does not exhibit any bulging effect, even upon application of an external pressure, to thereby improve the stability thereof. The air cushion includes: an upper plate having a plurality of support pins arranged at the same height or different height in a downward direction on the bottom surface thereof; a lower plate having a plurality of pin receiving bodies on the top surface thereof opposite to the upper plate, each of the pin receiving bodies having a groove into which each of the support pins is inserted; and a cushion body adapted to surround the coupled state of the upper plate with the lower plate where the support pins are received and fixed into the pin receiving bodies, thereby maintaining the air-tightness therein.

대표청구항 ▼

[What is claimed is:] [1.]an upper plate having a plurality of support pins arranged in a downward direction on the bottom surface thereof;a lower plate having a plurality of pin receiving bodies on the top surface thereof opposite to said upper plate, each of said pin receiving bodies extending fro

[What is claimed is:] [1.]an upper plate having a plurality of support pins arranged in a downward direction on the bottom surface thereof;a lower plate having a plurality of pin receiving bodies on the top surface thereof opposite to said upper plate, each of said pin receiving bodies extending from said top surface toward said upper plate and having a groove into which each of said support pins is inserted such that distal ends of said support pins do not extend beyond said top surface of said lower plate; anda cushion body adapted to surround the coupled state of said upper plate with said lower plate where said support pins are received and fixed into said pin receiving bodies, thereby maintaining the air-tightness therein.