A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WALL PART PENETRATION MEMBER FIXING STRUCTURE, METHOD FOR PREVENTING LIFTING OF WALL PART PENETRATION MEMBER, METHOD FOR PREVENTING IDLING OF ENGAGING MEMBER AND ENGAGING MEMBER
PROBLEM TO BE SOLVED: To provide a wall part penetration member fixing structure, method for preventing lifting of wall part penetration member, method for preventing idling of engaging member and an engaging member in which the wall part penetration member can also be positively fixed to various types of wall parts.SOLUTION: An outer peripheral surface of a pipe part 5 is provided with a screw inclination preventing part 19. A motion of a screw 9 is restricted by the screw inclination preventing part 19. The screw inclination preventing part 19 can prevent the screw 9 from being inclined in order to restrict the position of the screw 9 within a prescribed range. That is, the screw 9 is supported by at least a flange member 3 and the screw inclination preventing part 19. Further, although a high effect for preventing inclination of the screw 9 can be attained if the screw inclination preventing part 19 is positioned at a location spaced apart from the flange member 3 [a second flange part 3b] by more than a specified distance, it is necessary to arrange it a position where it does not hinder against its fixing to the wall part. Further, the pipe part is formed with a bead for preventing a deformation of the pipe part toward the peripheral direction.SELECTED DRAWING: Figure 1
【課題】 様々な壁部に対しても確実に壁部貫通部材を固定することが可能な壁部貫通部材の取り付け構造、壁部貫通部材の浮き上り防止方法、係止部材の空回り防止方法および係止部材を提供する。【解決手段】 パイプ部５の外周面には、ネジ傾斜防止部１９が設けられる。ネジ傾斜防止部１９によって、ネジ９は、移動が規制される。ネジ傾斜防止部１９は、ネジ９の位置を所定の範囲で規制するため、ネジ９が傾くことを防止することができる。すなわち、ネジ９は、少なくともフランジ部材３とネジ傾斜防止部１９によって支持される。なお、ネジ傾斜防止部１９は、フランジ部材３（第２フランジ部３ｂ）から所定距離以上離間した位置の方が、ネジ９の傾斜防止効果は大きいが、壁部への固定の際に妨げとならない位置に設ける必要がある。さらに前記パイプ部には、周方向に向けて、前記パイプ部の変形防止のためのビードが形成される。【選択図】図１
WALL PART PENETRATION MEMBER FIXING STRUCTURE, METHOD FOR PREVENTING LIFTING OF WALL PART PENETRATION MEMBER, METHOD FOR PREVENTING IDLING OF ENGAGING MEMBER AND ENGAGING MEMBER
PROBLEM TO BE SOLVED: To provide a wall part penetration member fixing structure, method for preventing lifting of wall part penetration member, method for preventing idling of engaging member and an engaging member in which the wall part penetration member can also be positively fixed to various types of wall parts.SOLUTION: An outer peripheral surface of a pipe part 5 is provided with a screw inclination preventing part 19. A motion of a screw 9 is restricted by the screw inclination preventing part 19. The screw inclination preventing part 19 can prevent the screw 9 from being inclined in order to restrict the position of the screw 9 within a prescribed range. That is, the screw 9 is supported by at least a flange member 3 and the screw inclination preventing part 19. Further, although a high effect for preventing inclination of the screw 9 can be attained if the screw inclination preventing part 19 is positioned at a location spaced apart from the flange member 3 [a second flange part 3b] by more than a specified distance, it is necessary to arrange it a position where it does not hinder against its fixing to the wall part. Further, the pipe part is formed with a bead for preventing a deformation of the pipe part toward the peripheral direction.SELECTED DRAWING: Figure 1
【課題】 様々な壁部に対しても確実に壁部貫通部材を固定することが可能な壁部貫通部材の取り付け構造、壁部貫通部材の浮き上り防止方法、係止部材の空回り防止方法および係止部材を提供する。【解決手段】 パイプ部５の外周面には、ネジ傾斜防止部１９が設けられる。ネジ傾斜防止部１９によって、ネジ９は、移動が規制される。ネジ傾斜防止部１９は、ネジ９の位置を所定の範囲で規制するため、ネジ９が傾くことを防止することができる。すなわち、ネジ９は、少なくともフランジ部材３とネジ傾斜防止部１９によって支持される。なお、ネジ傾斜防止部１９は、フランジ部材３（第２フランジ部３ｂ）から所定距離以上離間した位置の方が、ネジ９の傾斜防止効果は大きいが、壁部への固定の際に妨げとならない位置に設ける必要がある。さらに前記パイプ部には、周方向に向けて、前記パイプ部の変形防止のためのビードが形成される。【選択図】図１
WALL PART PENETRATION MEMBER FIXING STRUCTURE, METHOD FOR PREVENTING LIFTING OF WALL PART PENETRATION MEMBER, METHOD FOR PREVENTING IDLING OF ENGAGING MEMBER AND ENGAGING MEMBER
壁部貫通部材の取り付け構造、壁部貫通部材の浮き上り防止方法、係止部材の空回り防止方法および係止部材
YOSHITANI TSUTOMU (author) / HIDESHIMA TAMOTSU (author) / IWATA ATSUSHI (author) / URUSHIBARA SHIN (author)
2017-05-25
Patent
Electronic Resource
Japanese
| European Patent Office | 2016
PENETRATION PART FIREPROOF MEMBER AND WALL PENETRATION PART CONSTRUCTION METHOD
| European Patent Office | 2018
WALL MEMBER MOUNTING METHOD, FIXING MEMBER, AND WALL STRUCTURE
| European Patent Office | 2020