CN2172210Y - 两用节约铅笔器 - Google Patents

两用节约铅笔器 Download PDF

Info

Publication number
CN2172210Y
CN2172210Y CN 93221383 CN93221383U CN2172210Y CN 2172210 Y CN2172210 Y CN 2172210Y CN 93221383 CN93221383 CN 93221383 CN 93221383 U CN93221383 U CN 93221383U CN 2172210 Y CN2172210 Y CN 2172210Y
Authority
CN
China
Prior art keywords
pencil
socket
rubber
dual
eraser
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
Application number
CN 93221383
Other languages
English (en)
Inventor
宋建明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 93221383 priority Critical patent/CN2172210Y/zh
Application granted granted Critical
Publication of CN2172210Y publication Critical patent/CN2172210Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

本实用新型属于一种铅笔、橡皮夹持装置。主要 是解决铅笔头不能用尽造成浪费的问题。它的主要 特征是包括一个空心圆管,该圆管两端分别设有带爪 状结构的圆锥形铅笔插座和橡皮插座,以及与之配合 的铅笔紧固套和橡皮紧固套。将铅笔头从铅笔插座 插入,再将铅笔紧固套套上,铅笔头被较好地固定了, 边用边调整,至到用尽为止;采用长条橡皮,同样,可 将橡皮用尽,十分方便。

Description

本实用新型涉及一种铅笔夹持装置,特别是一种可将铅笔头用尽的、节约橡皮的两用节约铅笔器。
儿童都使用铅笔和橡皮。当铅笔剩下约三分之一时,常常因手感不好或是握不住了,而将其丢掉,这样,就相当于全国有三分之一的铅笔被浪费,十分可惜,而且对学生家长特别是贫困地区的学生家长是一笔不小的额外开支;使用铅笔常常伴随着要使用橡皮,同样,橡皮用小后,也常因不好使用而丢掉,有时,也因橡皮不好保管,用时常找不到或易丢失。另外,儿童经常丢铅笔头和橡皮头,无形中就养成了大手大脚、不勤俭节约的习惯。
本实用新型的目的就是针对上述不足之处而提供一种可将铅笔头用尽的、节约橡皮、且不易使橡皮丢失的两用节约铅笔器。
本实用新型的技术解决方案是:一种两用节约铅笔器,其特征是:包括一个圆管,该圆管的两端分别设有带爪状结构的圆锥形铅笔插座和橡皮插座,以及与之相配合的铅笔紧固套和橡皮紧固套。
本实用新型技术解决方案中的铅笔插座和橡皮插座均为三爪结构。
本实用新型技术解决方案中的圆管内还可设有长条圆形橡皮。
本实用新型由于在圆管的两端设有带爪状结构的圆锥形铅笔插座和橡皮插座,可将铅笔头从铅笔插座插入,调整到适当位置,然后用铅笔紧固套套在铅笔插座上,因铅笔紧固套有与铅笔插座相配合的圆锥形孔,铅笔头就被较好地固定在圆管上,至到将铅笔头用尽为止。将长条圆形橡皮从橡皮插座插入,用橡皮紧固套将其紧固,同样,边使用、边调整,至到将橡皮用尽,这样,既节约橡皮,又不易使其丢失,或    是用时找不到。
附图的图面说明如下:
图1是两用节约铅笔器的结构示意图;
图2是图1使用状态的结构示意图。
下面结合附图对本实用新型作进一步详述:如图1、图2所示,圆管1中部为空心的,即为两用节约铅笔器的笔杆部分。铅笔插座2和橡皮插座3均为三爪圆锥形结构,并与圆管1连为一体,三爪结构膨胀作用好,便于儿童很轻松地插上铅笔头6和橡皮7,亦可采用多爪结构。铅笔紧固套4和橡皮紧固套5的内孔均为圆锥形,分别与铅笔插座2和橡皮插座3相配合,套上后,就将铅笔头6和橡皮7较好地固定住,边用边调整,十分方便。橡皮7为圆柱体长条形,可放入圆管1中。本实用新型可用精密铸塑制造,成本非常低廉,亦可用轻型金属制造。

Claims (3)

1、一种两用节约铅笔器,其特征是:包括一个圆管(1),该圆管(1)的两端分别设有带爪状结构的圆锥形铅笔插座(2)和橡皮插座(3),以及与之相配合的铅笔紧固套(4)和橡皮紧固套(5)。
2、根据权利要求1所述的两用节约铅笔器,其特征是:所述的铅笔插座(2)和橡皮插座(3)均为三爪结构。
3、根据权利要求1或2所述的两用节约铅笔器,其特征是:所述的圆管(1)内还可设有长条圆形橡皮(7)。
CN 93221383 1993-07-30 1993-07-30 两用节约铅笔器 Expired - Fee Related CN2172210Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93221383 CN2172210Y (zh) 1993-07-30 1993-07-30 两用节约铅笔器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93221383 CN2172210Y (zh) 1993-07-30 1993-07-30 两用节约铅笔器

Publications (1)

Publication Number Publication Date
CN2172210Y true CN2172210Y (zh) 1994-07-20

Family

ID=33800243

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93221383 Expired - Fee Related CN2172210Y (zh) 1993-07-30 1993-07-30 两用节约铅笔器

Country Status (1)

Country Link
CN (1) CN2172210Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105691043A (zh) * 2016-04-16 2016-06-22 介国安 铅笔头双向加长连接器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105691043A (zh) * 2016-04-16 2016-06-22 介国安 铅笔头双向加长连接器

Similar Documents

Publication Publication Date Title
CN2172210Y (zh) 两用节约铅笔器
CN2175114Y (zh) 学生型两用圆规
CN2261344Y (zh) 携折叠式万次印章书写笔
CN201124663Y (zh) 铅笔笔套
CN220651238U (zh) 一种两用数字粉笔
CN200995541Y (zh) 玩具铅笔
CN2301325Y (zh) 带卷笔刀及橡擦的铅笔帽
CN2259288Y (zh) 能握住铅笔的笔套
CN2264668Y (zh) 答题涂卡活动铅笔
CN2309955Y (zh) 多用途书写笔
CN2255361Y (zh) 锥形粉笔自动夹紧器
CN2373287Y (zh) 两用墨水瓶
CN2589213Y (zh) 一种多功能钢笔
CN2120033U (zh) 组合式多功能书写笔
CN2143179Y (zh) 便携式毛笔
CN2255362Y (zh) 连接组合两用笔
CN2339411Y (zh) 一种自动铅笔
CN2396982Y (zh) 伸缩式粉笔套
CN2252710Y (zh) 带橡皮的笔帽
CN2107384U (zh) 便携式多用笔
CN2476420Y (zh) 有备两用笔
CN2524938Y (zh) 刨不短铅笔套
CN2287570Y (zh) 双笔尖粗细两用自来水笔
CN86205802U (zh) 尾注式自来水笔
CN2326445Y (zh) 三节防污笔杆

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
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