BLOW-MOUTH MEMBER AND BALLOON WITH THE SAME

To provide a blow-mouth member of a balloon in which the assembling of the blow-mouth member to a balloon body can be made easily and reliably, and provide the balloon.SOLUTION: A blow-mouth member includes: a hollow first member 7 where a mouth part 3a of a balloon body 3 fits on the outer circumference; a hollow second member 9 engaged to the first member 7 from one axial side, covering an outer circumference of the first member 7, and drawing the balloon body 3 from the interval with the first member 7 to one axial side; a hollow third member 11 engaged to the first member 7 from the axial other side, and covering an outer circumference of the second member 9; and a locking part 17 formed between the second member 9 and the third member 11, and locking the second member 9 and the third member 11.SELECTED DRAWING: Figure 4 【課題】風船本体への吹き口部材の組み付けを容易且つ確実に行わせることが可能な風船の吹き口部材及び風船を提供する。【解決手段】風船本体３の口部３ａが外周に嵌合する中空状の第１部材７と、第１部材７に軸方向の一側から係合し、第１部材７の外周を覆うと共に第１部材７との間から風船本体３を軸方向の一側に引き出す中空状の第２部材９と、第１部材７に軸方向の他側から係合し、第２部材９の外周を覆う中空状の第３部材１１と、第２部材９と第３部材１１との間に形成され第２部材９と第３部材１１とを係止する係止部１７とを備える。【選択図】図４