公开(公告)号：US4076427A

公开(公告)日：1978-02-28

申请号：US559918

申请日：1975-03-19

申请人： Charles Roger Anderson

发明人： Charles Roger Anderson

IPC分类号： A46B5/02 ,  B43K23/004

CPC分类号： B43K23/004 ,  A46B5/02 ,  B43K8/003 ,  A46B2200/205

摘要： A writing instrument such as a pen having a nib and a shaft for hand-held use. The shaft is formed with three elongated concave indentations in a generally equilateral triangular configuration with rounded vertices and at least one concave side as seen in cross section in the region normally grasped which form sockets to receive the thumb, index finger and middle finger respectively so as to provide a firm, comfortable and relaxed grasp ensuring complete control of the instrument and virtually eliminating writing tension. The nib is adjustable positionable relative to the shaft axis to provide a nib edge alignment at an angle to the pen's horizontal axis as defined by the three concave indentations, thus ensuring an optimum angle of contact between the nib and a writing surface, regardless of whether the pen is used right or left-handed, for producing attractive pleasing writing. Interchangeable nibs containing their own soluble marking medium in a nib unit may be provided for a shaft which carries solvent to be fed to the nib unit through a dialysis membrane. This pen is advantageous for use by both adults and children and can be used with any of a number of writing systems as taught to children in various schools. It is found that children's hands become relaxed in using this writing instrument and their writing skills advance more rapidly than when using conventional equipment.

摘要翻译： 诸如笔的书写工具，其具有笔尖和用于手持使用的轴。 轴以大致等边三角形构造的三个细长的凹形凹痕形成，其具有圆形顶点和至少一个凹面，如在通常被抓握的区域中的横截面中看到的，分别形成插座以接收拇指，食指和中指，以便 提供牢固，舒适和轻松的把握，确保仪器的完全控制，并几乎消除书写紧张。 笔尖相对于轴线可调节定位，以提供与笔的水平轴线成一定角度的笔尖边缘对准，如由三个凹形凹口所限定的，从而确保笔尖与书写面之间的最佳接触角度，无论是否 钢笔被右手或左手使用，以产生令人愉快的写作。 在笔尖单元中含有自己的可溶性标记介质的可互换的笔尖可以设置用于通过透析膜输送到笔尖单元的溶剂的轴。 这种笔有利于成年人和儿童的使用，并且可以与各种学校的儿童教授的许多书写系统中使用。 发现使用这种书写工具时，孩子们的手变得放松，他们的写作技巧比使用常规设备时更快。