A reel has: a cylindrical hub, which is molded of a resin material, and around which a recording tape is wound; a pair of flanges provided at end portions of the hub, and holding transverse direction end portions of the recording tape; and a ring-shaped member formed of metal and disposed at an inner side of the hub, at least one portion of an outer peripheral surface of the ring-shaped member contacting an inner peripheral surface of the hub. The ring-shaped member of the reel contacts a substantially central portion, in a heightwise direction, of the inner peripheral surface of the hub.
1. A reel comprising:
a cylindrical hub, which is molded of a resin material, and around which a recording tape is wound;
a pair of flanges provided at end portions of the hub, and holding transverse direction end portions of the recording tape; and
a ring-shaped member formed of metal and disposed at an inner side of the hub, at least one portion of an outer peripheral surface of the ring-shaped member contacting an inner peripheral surface of the hub,
wherein an outer dimension of the ring-shaped member increases from both end portions of the ring-shaped member toward a central portion.
2. The reel of claim 1 , wherein one of the flanges is formed integrally with one end portion of the hub, and another of the flanges is fit with another end portion of the hub.
3. The reel of claim 2 , wherein the one of the flanges has a concave portion into which one end portion of the ring-shaped member fits.
4. The reel of claim 3 , wherein, when the one end portion of the ring-shaped member is fit into the concave portion of the one of the flanges, the other end portion of the hub projects further than another end portion of the ring-shaped member.
5. The reel of claim 3 , wherein, when the one end portion of the ring-shaped member is fit into the concave portion of the one of the flanges, another end portion of the ring-shaped member is flush with the other end portion of the hub.
6. The reel of claim 3 , wherein, when the one end portion of the ring-shaped member is fit into the concave portion of the one of the flanges, another end portion of the ring-shaped member projects further than the other end portion of the hub.