PROBLEM TO BE SOLVED: To provide a cervical spine height gage that is suitable for cervical height measurement when selecting a pillow, has a simple structure and can be easily manufactured at low cost, and is small and light and can be measured easily and accurately, and further, can improve stability in the measurement.SOLUTION: A cervical spine height gage includes an installation plate 2c installable in an installation surface, and a measurement board 3 with one end hooked in the installation plate 2c and elastically disposed of the other end provided with an index part 3b in the side of the installation plate 2c. The cervical spine height gage is provided with a measuring unit of the measurement board 3 displaceable to the vertical direction of the installation plate 2c through a stretching displacement of an end of the measurement board 3. The other end of the measurement board 3 is elastically provided in one direction of the installation plate 2c. Two spaced positions of the measurement board 3 are hooked in both ends of the installation plate, and it can be displaced by using the two positions as a base point.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2016,JPO&INPIT【課題】枕を選定する際の頚椎の高さ測定に好適で、簡単な構成で容易かつ安価に製作できるとともに、小形軽量で簡便かつ正確に測定でき、しかも測定時の安定性を向上し得るようにした頚椎高さ測定器を提供する。【解決手段】設置面に設置可能な設置板2cと、該設置板2cに一端を掛け止め、かつ指標部3bを設けた他端を設置板2cの側方に伸縮可能に配置した計測板3と、を備える。計測板3の端部の伸縮変位を介して計測板3の計測部を設置板2cの垂直方向へ変位可能にした頚椎高さ測定器である。計測板3の他端を設置板2cの一方向へ伸縮可能に設ける。計測板3の離間した二位置を設置板の両端部に掛け止め、二位置を基点に変位可能にする。【選択図】図2
