CN2197222Y - 纸卷铅笔 - Google Patents

纸卷铅笔 Download PDF

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Publication number
CN2197222Y
CN2197222Y CN 94219552 CN94219552U CN2197222Y CN 2197222 Y CN2197222 Y CN 2197222Y CN 94219552 CN94219552 CN 94219552 CN 94219552 U CN94219552 U CN 94219552U CN 2197222 Y CN2197222 Y CN 2197222Y
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China
Prior art keywords
penholder
pencil
paper roll
paper
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN 94219552
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English (en)
Inventor
常云田
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Su Xindi
Original Assignee
常云田
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Priority to CN 94219552 priority Critical patent/CN2197222Y/zh
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Publication of CN2197222Y publication Critical patent/CN2197222Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种纸卷铅笔。它由铅芯、笔 杆和笔杆表皮构成,其中笔杆为涂有粘合剂的纸卷。 本实用新型的主要优点是:制造工艺简单、成本低,节 省了木材,切削省力,不易断芯,使用方便,笔杆表皮 易着色、印刷各种图案,外观新颖、变化多。

Description

本实用新型属于一种铅笔,具体地说,它涉及一种纸卷铅笔的结构。
多年来,人们所使用的各种铅笔都是由铅芯、木质笔杆及笔杆表皮(装饰漆皮)组成,其主要不足是:耗费大量木材,制造工艺复杂、成本高;在使用时,切削费力,且易断铅芯,造成浪费。
本实用新型的任务是提供一种纸卷铅笔,它节省了木材,且制造工艺简单;使用方便,切削省力。
为解决上述任务,本实用新型的技术方案是:由铅芯1、笔杆2和笔杆表皮3构成的铅笔,笔杆的结构为涂有粘合剂的纸卷4。粘合剂层和纸卷层,使笔杆的横截面呈螺旋形紧密层体。
由于采用了上述技术方案,本实用新型的主要优点是:制造工艺简单,成本低,节省了木材;切削省力,不易断芯,使用方便;笔杆表皮易着色、印刷各种图案,外观新颖、变化多。
本实用新型附图的图面说明如下:
图1为本实用新型的结构示意图。
下面结合实施例和附图对本实用新型作进一步详述:在实施例中,纸卷选用旧新闻纸或再生纸。这样进一步降低了制造成本,并且笔的重量轻,质感强。
在实施例中,笔杆的端头嵌接橡皮头。

Claims (3)

1、一种纸卷铅笔,由铅芯、笔杆和笔杆表皮组成,其特征在于:笔杆为涂有粘合剂的纸卷,粘合剂与纸卷构成了横截面为螺旋形的紧密层体。
2、按照权利要求1所述的纸卷铅笔,其特征在于:纸卷的纸为新闻纸或再生纸。
3、按照权利要求1或2所述的纸卷铅笔,其特征在于:笔杆的端头嵌接橡皮头。
CN 94219552 1994-08-26 1994-08-26 纸卷铅笔 Expired - Fee Related CN2197222Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94219552 CN2197222Y (zh) 1994-08-26 1994-08-26 纸卷铅笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94219552 CN2197222Y (zh) 1994-08-26 1994-08-26 纸卷铅笔

Publications (1)

Publication Number Publication Date
CN2197222Y true CN2197222Y (zh) 1995-05-17

Family

ID=33834380

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94219552 Expired - Fee Related CN2197222Y (zh) 1994-08-26 1994-08-26 纸卷铅笔

Country Status (1)

Country Link
CN (1) CN2197222Y (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: CHANG YUNTIAN TO: SU XINDI

CP03 Change of name, title or address

Address after: 350013, No. 8 building, Hongxing (water head) Industrial Zone, Xin Dian Township, Fuzhou, Fujian

Patentee after: Su Xindi

Address before: 300142 Tianjin city Hebei District road and Lv Wei in 13 Building No. 505

Patentee before: Chang Yuntian

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee