JP1740614S

JP1740614S - muscle strength indicator

Info

Publication number: JP1740614S
Application number: JP2022016783F
Authority: JP
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-04-03
Anticipated expiration: 2043-04-03
Also published as: USD1040345S1; TWD227493S

Abstract

本意匠に係る物品は骨盤底筋の筋力を表示する筋力表示装置である。筋力表示装置は、膣の内部に着脱自在に挿入される挿入部と、骨盤底筋の筋力を表示する表示部と、表示部を挿入部に取り付けるための取付部とを概略備えている。挿入部は帯状部材によって構成された第１片、及び第２片を備えている。正面図において第１片は左側、第２片は右側に位置し、略Ｖ字形状を形成するように長手方向の下端同士が連結されている。取付部は、第１片の上端から斜め上向きに伸びた第１取付片、及び第２片の上端から斜め上向きに伸びた第２取付片を備えている。参考Ａ－Ａ線断面図に示すように、第１取付片の上面、及び第２取付片の上面には夫々略球形状の第１係合突起、及び第２係合突起が設けられている。表示部は、参考Ａ－Ａ線断面図に示すように、左側に位置する筒部と、右側に位置する軸部と、筒部の空所内に設けられたコイルバネと、軸部に沿って移動自在なリング形状の指標体とを概略備えている。筒部の左端部底面に設けられた第１凹所には第１係合突起が嵌合し、軸部の右端部底面に設けられた第２凹所には第２係合突起が嵌合する。表示部は、第１取付片と第２取付片とに跨がって取り付けられる。挿入部を膣内に挿入して骨盤底筋を収縮させると、第１片と第２片の間隔が狭められ、軸部が筒部内に進入する。指標体は筒部の端部に当接し、軸部に対して相対移動する。挿入部を膣から抜き取ると、コイルバネの反発力によって第１片と第２片の間隔が拡げられ、軸部、及び指標体は筒部から離れる方向に移動する。挿入部が膣から抜き取られた状態において、指標体の軸部上の位置は骨盤底筋の筋力を表示する。The article according to this design is a muscle strength display device that displays the strength of the pelvic floor muscles. The muscle strength display device generally includes an insertion section detachably inserted into the vagina, a display section for displaying the muscle strength of the pelvic floor muscles, and an attachment section for attaching the display section to the insertion section. The insertion portion has a first piece and a second piece each formed by a belt-shaped member. In the front view, the first piece is located on the left side and the second piece is located on the right side, and the lower ends in the longitudinal direction are connected to each other so as to form a substantially V shape. The mounting portion includes a first mounting piece extending obliquely upward from the upper end of the first piece, and a second mounting piece extending obliquely upward from the upper end of the second piece. As shown in the cross-sectional view taken along the reference line AA, the upper surface of the first mounting piece and the upper surface of the second mounting piece are provided with substantially spherical first engaging projections and second engaging projections, respectively. . As shown in the reference cross-sectional view taken along the line A-A, the display unit moves along the cylindrical portion located on the left side, the shaft portion located on the right side, the coil spring provided in the cavity of the cylindrical portion, and the shaft portion. and a flexible ring-shaped index body. A first engagement protrusion is fitted into a first recess provided on the bottom surface of the left end of the cylindrical portion, and a second engagement protrusion is fitted into a second recess provided on the bottom surface of the right end of the shaft. do. The display section is attached across the first attachment piece and the second attachment piece. When the insertion portion is inserted into the vagina and the pelvic floor muscles are contracted, the distance between the first piece and the second piece is narrowed, and the shaft portion enters the tubular portion. The index body abuts on the end of the cylindrical portion and moves relative to the shaft portion. When the insertion portion is pulled out of the vagina, the gap between the first piece and the second piece is widened by the repulsive force of the coil spring, and the shaft portion and the index body move away from the cylinder portion. With the insertion portion removed from the vagina, the position of the index body on the shaft indicates the muscle strength of the pelvic floor muscles.