CN2199870Y - 手持式印章 - Google Patents

手持式印章 Download PDF

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Publication number
CN2199870Y
CN2199870Y CN 94241792 CN94241792U CN2199870Y CN 2199870 Y CN2199870 Y CN 2199870Y CN 94241792 CN94241792 CN 94241792 CN 94241792 U CN94241792 U CN 94241792U CN 2199870 Y CN2199870 Y CN 2199870Y
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ratchet
character
character wheel
shift fork
stamp
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Expired - Fee Related
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CN 94241792
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English (en)
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贺书林
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Individual
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Individual
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Abstract

手持式印章,是一种具有拨字机构的印章,印章 的印头上增加了拨字机构,拨字机构由拨叉、棘爪、棘 爪簧、棘轮组成,拨动拨叉,棘爪推动棘轮、字轮转动, 从而达到更换字、字母或数字的目的,解决了更换铅 字的麻烦和用锋利工具拨动字轮的不安全性。

Description

本实用新型属印章、月戳或计数戳。
银行、邮政等单位使用印章,在使用过程中常常需要换字、字母或数字,传统的印章采用的是铅制的字、字母或数字、更换字、字母或数字时,将铅字取出,换上相应的铅字,对使用带来许多不便。改进后的日期戳或计数戳,采用字轮,更换时利用笔或其它锋利工具拨动字轮,因而字轮容易被破坏,并且十分麻烦。
本实用新型的目的是提供一种具有拨字机构,操作方便的印章,日戳或计数戳。
本实用新型的实质是一种手持式印章,包括支架、印头、手柄,其特征在于印头上设置有拨字机构,拨字机构由字轮和与其同轴安装的棘轮、拨叉及其棘爪、棘爪簧组成;字轮的圆周面上均布有n个字、字母或数字,同时棘轮上开有2n个槽;棘轮在棘爪和棘爪簧的作用下只能单向转动,即棘轮棘爪和棘爪簧组成单向止退机构。
附图中1是拨叉,2是棘爪簧,3是棘爪,4是字轮,5是棘轮。
字轮上刻有n个字、字母或数字,并均匀地分布在圆周上;棘轮上有2n个小槽;更换字、字母或数字时,拨动拨叉一次,棘爪带动棘轮转动360°/2n,同时带动字轮转动360°/2n,即半个字,再拨动拨叉一次,棘爪带动棘轮转动360°/n,从而带动字轮转动360°/n,即转动一个字。从而完成一次字,字母或数字的转换。棘爪后端的棘爪簧的作用下始终与棘轮接触,防止棘轮带动字轮反向运动,具有止退功能。
本实用新型,由于采用了拨字机构,因而大幅度减轻营业人员的劳动强度,再加上自动上印墨装置,即可连续使用。

Claims (1)

  1. 一种手持式印章,有支架、印头、手柄组成,其特征在于,印头上设置有拨字机构,拨字机构是由字轮、棘轮、拨叉、棘爪、棘爪簧组成;字轮和棘轮固联于同一轴上,拨叉一端可绕字轮轴转动,棘爪铰接于拨叉上,棘爪簧一端绕在棘爪上,另一端绕在拨叉上,以使棘爪紧贴在棘轮齿上。
CN 94241792 1994-05-06 1994-05-06 手持式印章 Expired - Fee Related CN2199870Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94241792 CN2199870Y (zh) 1994-05-06 1994-05-06 手持式印章

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94241792 CN2199870Y (zh) 1994-05-06 1994-05-06 手持式印章

Publications (1)

Publication Number Publication Date
CN2199870Y true CN2199870Y (zh) 1995-06-07

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CN 94241792 Expired - Fee Related CN2199870Y (zh) 1994-05-06 1994-05-06 手持式印章

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CN (1) CN2199870Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108749373A (zh) * 2018-06-14 2018-11-06 重庆友擘机械制造有限公司 一种拨叉的印标装置
CN113858839A (zh) * 2021-10-25 2021-12-31 重庆电子工程职业学院 一种教室用考号打标机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108749373A (zh) * 2018-06-14 2018-11-06 重庆友擘机械制造有限公司 一种拨叉的印标装置
CN113858839A (zh) * 2021-10-25 2021-12-31 重庆电子工程职业学院 一种教室用考号打标机

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