To improve assemblability.SOLUTION: In an assembling structure S of a transmission gear, a gear storage section 40 for storing a transmission gear 50 is provided in a case 24 and the gear storage section 40 is formed into a recessed shape opened in a direction (an upper side or a lower side) orthogonal to an axial direction (longitudinal direction) of the transmission gear 50. A support section 45 configured to be elastically deformable in a longitudinal direction is formed on a front wall 41 of the gear storage section 40. In the support section 45, a support hole 45A is formed to rotatably support a front end 52A of a gear shaft section 52. A rear side guide groove 47 opened in the orthogonal direction (an upper side or a lower side) is formed on a rear wall 42 of the gear storage section 40. A rear end 52B of the gear shaft section 52 is inserted into a rear side guide groove 47. As a result, a direction orthogonal to the axial direction of the transmission gear 50 is defined as an assembling direction, the transmission gear 50 is assembled to the gear storage section 40 of the case 24, and the gear shaft section 52 can be supported by the single case 24.SELECTED DRAWING: Figure 6
【課題】組付性を向上する。【解決手段】伝達ギヤの組付構造Sでは、伝達ギヤ50を収容するギヤ収容部40がケース24に設けられており、ギヤ収容部40は、伝達ギヤ50の軸方向(前後方向)の直交方向(上側又は下側)へ開放された凹状に形成されている。ギヤ収容部40の前壁41には、前後方向に弾性変形可能に構成された支持部45が形成され、支持部45には、ギヤ軸部52の前端部52Aを回転可能に支持する支持孔45Aが形成されている。また、ギヤ収容部40の後壁42には、直交方向(上側又は下側)へ開放された後側ガイド溝47が形成されており、ギヤ軸部52の後端部52Bが後側ガイド溝47に挿通される。これにより、伝達ギヤ50の軸方向と直交する方向を組付方向として、伝達ギヤ50をケース24のギヤ収容部40に組付けて、単一のケース24によってギヤ軸部52を支持することができる。【選択図】図6
ASSEMBLING STRUCTURE OF TRANSMISSION GEAR
伝達ギヤの組付構造
2024-02-08
Patent
Electronic Resource
Japanese
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten |
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