JPH0239704U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案によるベルト装置の一実施例に
おける警報発生部を蓋体を開けた状態で示す平面
図、第２図は第１図の―線における断面図、
第３図は警報発生状態における前記警報発生部を
蓋体を開けた状態を示す平面図、第４図は第３図
の―線における断面図、第５図は前記実施例
における電気系統の接続図、第６図は前記実施例
を示す斜視図、第７図は前記実施例を腹部に装着
した状態を示す斜視図である。 ２……第一のベルト受け体、５……第二のベル
ト受け体、１４，１５……バネ、１６，１７……
接点、１８……警報回路、２１……スピーカ、２
２……ゴムベルト。 FIG. 1 is a plan view showing an alarm generating part in an embodiment of the belt device according to the present invention with the lid open; FIG. 2 is a sectional view taken along the line - in FIG. 1;
FIG. 3 is a plan view showing the alarm generation unit in the alarm generation state with the lid opened, FIG. 4 is a sectional view taken along the line - in FIG. 3, and FIG. 5 is the connection of the electrical system in the embodiment. 6 is a perspective view showing the embodiment, and FIG. 7 is a perspective view showing the embodiment worn on the abdomen. 2...First belt receiver, 5...Second belt receiver, 14, 15...Spring, 16, 17...
Contact, 18...Alarm circuit, 21...Speaker, 2
2...Rubber belt.

Claims (1)

【実用新案登録請求の範囲】 １ 互いに相対的に移動可能な第一のベルト受け
体および第二のベルト受け体と、前記第一のベル
ト受け体および第二のベルト受け体にそれぞれ結
合された状態で使用者の腹部に装着されるベルト
と、前記第一のベルト受け体と前記第二のベルト
受け体との間に介装され、これらのベルト受け体
を所定の位置関係に向つて付勢するバネ手段と、
前記ベルトに一定以上張力が作用され、前記バネ
手段に抗して前記第一のベルト受け体および第二
のベルト受け体が相対的に一定以上移動されると
警報を発生する警報発生装置とを有してなるベル
ト装置。 ２ 警報発生装置は、第一のベルト受け体および
第二のベルト受け体にそれぞれ取り付けられ、前
記バネ手段に抗して前記第一のベルト受け体およ
び第二のベルト受け体が相対的に一定以上移動さ
れると互いに接触する一対の接点と、前記一対の
接点が互いに接触するとオンする警報回路と、こ
の警報回路により駆動されて警報を発生する警報
発生手段とを有してなる請求項１記載のベルト装
置。[Claims for Utility Model Registration] 1. A first belt receiver and a second belt receiver that are movable relative to each other, and a first belt receiver and a second belt receiver that are respectively coupled to the first belt receiver and the second belt receiver. The belt is interposed between a belt to be worn on the user's abdomen in a state of spring means for biasing the
an alarm generating device that generates an alarm when tension is applied to the belt and the first belt receiver and the second belt receiver are moved relative to each other by a certain amount or more against the spring means; A belt device comprising: 2. The alarm generating device is attached to the first belt receiver and the second belt receiver, respectively, and the first belt receiver and the second belt receiver are kept relatively constant against the spring means. Claim 1, further comprising: a pair of contacts that come into contact with each other when the contacts are moved, an alarm circuit that turns on when the pair of contacts come into contact with each other, and an alarm generating means that is driven by the alarm circuit and generates an alarm. Belt device as described.