| 摘要 |
<p>The armature has a front portion and a rear seat portion for receiving a cover on one of exterior surfaces of the front and rear portions, where the cover is made of leather material. The front and rear portions are integrally maintained together by spacing adjustment units (7) that are adjusted with respect to each other. The front portion and/or rear seat portion comprises machining (8) constituted by a nut thread or a screw thread. The nut thread or the screw thread is cooperated with disassembled fixation units for maintaining the cover. An independent claim is also included for a saddle structure comprising a disassembled fixation unit.</p> |
