- 专利标题： TREATMENT ELEMENT ATTACHMENT SYSTEM
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申请号： EP21178311.3申请日： 2018-06-26
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公开(公告)号： EP3900692A1公开(公告)日： 2021-10-27
- 发明人: WERSLAND, Jason , WALDRON, Michael , ENSING, Geert , COLONELLO, Dennis , NAZARIAN, Benjamin
- 申请人： Theragun, Inc.
- 申请人地址： US Beverly Hills, CA 90212 9420 Wilshire Blvd., 4th Floor
- 代理机构： Stevenson-Hill, Jack Patrick
- 优先权： US201715647050 20170711
- 主分类号： A61H15/00
- IPC分类号： A61H15/00 ; A61H1/00 ; A61H23/00 ; A61H23/02 ; A61H23/04 ; B23B29/00 ; B23B31/107 ; B23B31/11
摘要：
An attachment system for securing a treatment member to a shaft, the attachment system comprising:
the treatment member, wherein the treatment member defines a longitudinal axis and has a distal end and a proximal end, wherein the proximal end includes an attachment recess defined therein,
a female attachment member having a distal end, a proximal end, and a shaft recess defined in the proximal end, wherein the female attachment member is secured in the attachment recess of the treatment member, wherein the shaft recess is defined by an interior surface that includes a first flat surface, wherein the female attachment member includes at least one spring biased ball extending upwardly therefrom,
a male attachment member disposed in the shaft recess, wherein the male attachment member includes at least one securing protrusion extending upwardly therefrom,
a disc positioned above the male attachment member, wherein the disc includes at least one securing opening defined therein, wherein the securing protrusion is received in the securing opening, wherein the disc includes at least one detent defined therein,
and wherein the spring biased ball is received in the detent.
the treatment member, wherein the treatment member defines a longitudinal axis and has a distal end and a proximal end, wherein the proximal end includes an attachment recess defined therein,
a female attachment member having a distal end, a proximal end, and a shaft recess defined in the proximal end, wherein the female attachment member is secured in the attachment recess of the treatment member, wherein the shaft recess is defined by an interior surface that includes a first flat surface, wherein the female attachment member includes at least one spring biased ball extending upwardly therefrom,
a male attachment member disposed in the shaft recess, wherein the male attachment member includes at least one securing protrusion extending upwardly therefrom,
a disc positioned above the male attachment member, wherein the disc includes at least one securing opening defined therein, wherein the securing protrusion is received in the securing opening, wherein the disc includes at least one detent defined therein,
and wherein the spring biased ball is received in the detent.
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