CN202038048U - 一种带刻刀的自动铅笔 - Google Patents

一种带刻刀的自动铅笔 Download PDF

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CN202038048U
CN202038048U CN2011200021245U CN201120002124U CN202038048U CN 202038048 U CN202038048 U CN 202038048U CN 2011200021245 U CN2011200021245 U CN 2011200021245U CN 201120002124 U CN201120002124 U CN 201120002124U CN 202038048 U CN202038048 U CN 202038048U
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push button
core bar
pen container
pencil
graver
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CN2011200021245U
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王瑞琪
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Abstract

本实用新型公布了一种带刻刀的自动铅笔,其特征在于:装置由笔筒,推钮,弹簧,隔层,铅笔芯杆,刻刀芯杆组成;笔筒顶部左右各有一个推钮,推钮外侧露在笔筒外面,内侧嵌入笔筒内部的空腔,左右推钮内侧的下端分别套在铅笔芯杆和刻刀芯杆的顶端,铅笔芯杆与刻刀芯杆各套一个弹簧后穿过隔层向下延伸,弹簧的两端抵在推钮内侧下端与隔层之间。推动左边的推钮可以使铅笔伸出笔筒尾部,推动右边的推钮则使刻刀伸出笔筒尾部。

Description

一种带刻刀的自动铅笔
技术领域
本实用新型涉及一种铅笔,尤其一种自动铅笔。
背景技术
对某些绘图专业的学生来说,铅笔和刻刀是十分常见和常用的学习工具,一般情况下,这些绘图工具会被集中放置在一个工具箱中,但如果外出做快速表现作业,则用不了太多的工具,而铅笔和刻刀最为常用,因此如果把二者合为一体将十分方便。目前市场上的绘图产品分工严谨而专业,适合于正式绘图,但并不适合外出做速写时携带,本实用新型考虑到相关专业的学生经常外出作速写练习,将最为常用的铅笔和刻刀结合起来,方便携带和使用。
发明内容
一种带刻刀的自动铅笔,其特征在于:装置由笔筒,推钮,弹簧,隔层,铅笔芯杆,刻刀芯杆组成;笔筒顶部左右各有一个推钮,推钮外侧露在笔筒外面,内侧嵌入笔筒内部的空腔,左右推钮内侧的下端分别套在铅笔芯杆和刻刀芯杆的顶端,铅笔芯杆与刻刀芯杆各套一个弹簧后穿过隔层向下延伸,弹簧的两端抵在推钮内侧下端与隔层之间。推动左边的推钮可以使铅笔伸出笔筒尾部,推动右边的推钮则使刻刀伸出笔筒尾部。
有益效果:本实用新型细致关注绘图专业学生这一消费群体,大大改善了目标用户外出速写工具的便利性,有利于提高练习效率及对灵感的捕捉能力。
附图说明
图1是本实用新型实例一种带刻刀的自动铅笔结构示意图。
图2是本实用新型实施例使用铅笔效果示意图。
图3是本实用新型实施例使用刻刀效果示意图。
具体实施方式
图1中标记的说明:笔筒1,推钮2,弹簧3,隔层4,铅笔芯杆5,刻刀芯杆6。
图1所示的一种带刻刀的自动铅笔,装置由笔筒1,推钮2,弹簧3,隔层4,铅笔芯杆5,刻刀芯杆6组成;笔筒1顶部左右各有一个推钮2,推钮2外侧露在笔筒1外面,内侧嵌入笔筒1内部的空腔,左右推钮2内侧的下端分别套在铅笔芯杆5和刻刀芯杆6的顶端,铅笔芯杆5与刻刀芯杆6各套一个弹簧3后穿过隔层4向下延伸,弹簧3的两端抵在推钮2内侧下端与隔层4之间。
参见图2 ,使用铅笔时,推动左边的推钮2可以使铅笔伸出笔筒1尾部。
参见图3,使用刻刀时,推动右边的推钮2则使刻刀伸出笔筒1尾部,而铅笔芯杆5则在内部切换机制的作用下缩回笔筒1内。

Claims (1)

1. 一种带刻刀的自动铅笔,其特征在于:装置由笔筒,推钮,弹簧,隔层,铅笔芯杆,刻刀芯杆组成;笔筒顶部左右各有一个推钮,推钮外侧露在笔筒外面,内侧嵌入笔筒内部的空腔,左右推钮内侧的下端分别套在铅笔芯杆和刻刀芯杆的顶端,铅笔芯杆与刻刀芯杆各套一个弹簧后穿过隔层向下延伸,弹簧的两端抵在推钮内侧下端与隔层之间。
CN2011200021245U 2011-05-17 2011-05-17 一种带刻刀的自动铅笔 Expired - Fee Related CN202038048U (zh)

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CN2011200021245U CN202038048U (zh) 2011-05-17 2011-05-17 一种带刻刀的自动铅笔

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CN2011200021245U CN202038048U (zh) 2011-05-17 2011-05-17 一种带刻刀的自动铅笔

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114555381A (zh) * 2019-09-25 2022-05-27 柯尔贝克控股有限公司 带有书写用具和刀的多功能工具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114555381A (zh) * 2019-09-25 2022-05-27 柯尔贝克控股有限公司 带有书写用具和刀的多功能工具

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