CN103287169B - 带橡皮擦的握笔器 - Google Patents

带橡皮擦的握笔器 Download PDF

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Publication number
CN103287169B
CN103287169B CN201210045808.2A CN201210045808A CN103287169B CN 103287169 B CN103287169 B CN 103287169B CN 201210045808 A CN201210045808 A CN 201210045808A CN 103287169 B CN103287169 B CN 103287169B
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sleeve
projection
pen
erasing rubber
wall
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CN103287169A (zh
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刘毓泉
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Bengbu Geshi Intellectual Property Operations Co., Ltd.
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LISHUI REDDOT CREATIVE PRODUCT DESIGN Co Ltd
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Priority to CN201210045808.2A priority Critical patent/CN103287169B/zh
Priority to CN201510164298.4A priority patent/CN104786701B/zh
Priority to CN201510163831.5A priority patent/CN104742578B/zh
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00Combinations of writing implements with other articles
    • B43K29/02Combinations of writing implements with other articles with rubbers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00Holders or connectors for writing implements; Means for protecting the writing-points
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/02Holders or connectors for writing implements; Means for protecting the writing-points with means for preventing rolling

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  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Pens And Brushes (AREA)

Abstract

带橡皮擦的握笔器,主要包括两端开口的中空套筒,套筒外壁上设有突起,在套筒内壁设有向套筒外壁凹陷的凹槽,在凹槽的上缘设有以套筒的中轴线为轴心对称排列的棘爪,棘爪向笔尖倾斜,笔进入套筒后,棘爪起到稳固笔的作用,防止笔在套筒内移动;在突起外壁包裹一圈橡皮擦,无论携带什么笔,只要在笔外套上本发明的带橡皮擦的握笔器,人们就不用再单独携带橡皮擦。

Description

带橡皮擦的握笔器
技术领域
本发明涉及一种带橡皮擦的握笔器,属于办公文具用品领域。
背景技术
书写时,人们通常使用拇指、食指和中指握笔,由于握笔的位置不确定,虽然有老师、家长的指点,但很多人握笔的姿势仍然不正确,容易导致近视、驼背,并且,由于手与笔的接触面积较小,导致单位面积压强过大,使手指与笔经常接触的部位起老茧。
在申请号为201220002082.X的专利文件中公开了一种防近视笔套,由两端开口的中空套筒和三角柱形的握笔平台组成,在握笔平台外壁的三个面上依次按握笔的标准姿势设有向内凹陷的拇指位、食指位、中指位,有助于帮助使用者按正确的姿势握笔,以预防近视,不足是使用时间一长,笔容易在笔套里向下移动,难以将套筒固定在笔上最佳的位置。
笔的种类很多,通常只有铅笔带有橡皮檫,但在实际的应用中,圆珠笔或钢笔写错字,也需要使用橡皮擦来纠正错误,出现这种情况,人们就得另外配备一块橡皮擦。但单独携带橡皮擦不方便,容易遗失。
因此,需要寻找一种既能够防止笔在套筒里移动,又能包含橡皮擦的工具。
发明内容
本发明的目的是提供一种握笔器,既能够防止笔在套筒里移动,还带有橡皮擦。
本发明的技术方案是:带橡皮擦的握笔器,主要包括两端开口的中空套筒,套筒1外壁上设有突起11,在套筒1内壁设有向套筒外壁凹陷的凹槽12,在凹槽12的上缘设有以套筒的中轴线为轴心对称排列的棘爪13,棘爪13向笔尖倾斜;在突起11外壁包裹一圈橡皮擦2,橡皮擦2的内壁包裹住突起11的顶端,橡皮擦2内壁的环形卡口卡在突起11的卡槽内,橡皮擦2的内壁形状与突起11顶部的形状呈阴阳匹配;笔从套筒的上部进入套筒,笔身挤压棘爪13,使棘爪13变形部分进入凹槽12,当笔到位,棘爪13抵住笔身,使笔不能反向移动。
所述的突起11为围绕套筒外壁的环形结构。
凹槽12设置在套筒1内壁与突起11的投影重叠的位置。
所述的突起11中部上下端面都设有一个卡槽。
橡皮擦2靠近套筒的一端开口并设有向突起顶部凹陷的内壁,开口端的上部和下部分别设有朝向突起的环形卡口。
有益效果:
1、在套筒外壁设有突起,在套筒内壁设有凹槽,在凹槽的上缘设有棘爪,棘爪向笔尖的方向倾斜,笔进入套筒后,棘爪起到稳固笔的作用,防止笔在套筒内移动。
2、在突起的外壁上包裹橡皮擦,无论携带什么笔,只要在笔外套上本发明的带橡皮擦的握笔器,人们就不用再单独携带橡皮擦。
附图说明
图1是本发明的剖示图;
图2是本发明的俯视图;
图3是本发明的一个实施例。
具体实施方式
如图1、图2所示,带橡皮擦的握笔器,主要包括两端开口的中空套筒,套筒1外壁上设有突起11,在套筒1内壁设有向套筒外壁凹陷的凹槽12,在凹槽12的上缘设有以套筒的中轴线为轴心对称排列的棘爪13,棘爪13向笔尖倾斜;在突起11外壁包裹一圈橡皮擦2。
所述的突起11为围绕套筒外壁的环形结构。
凹槽12设置在套筒1内壁与突起11的投影重叠的位置。
所述的突起11中部上下端面都设有一个卡槽。
橡皮擦2靠近套筒的一端开口并设有向突起顶部凹陷的内壁,开口端的上部和下部分别设有朝向突起的环形卡口。
橡皮擦2的内壁包裹住突起的顶端,橡皮擦2内壁的环形卡口卡在突起11的卡槽内,橡皮擦2的内壁形状与突起顶部的形状呈阴阳匹配。
笔从套筒的上部进入套筒,笔身挤压棘爪13,使棘爪13变形部分进入凹槽12,当笔到位,棘爪13抵住笔身,使笔不能反向移动,相应的,当笔进入套筒到合适的位置停止用力时,棘爪13会起到紧固笔的作用,防止套筒在笔上滑动。
本发明不仅适用于铅笔,还适用于圆珠笔或钢笔等其他笔,只要套筒的内径合适即可。使用前,将笔插入套筒合适的位置,在棘爪的固定作用下,笔不会在套筒内移动,手指握住按标准位置设在套筒上的指位,不仅能够起到预防近视的作用,还能够在需要时使用设在套筒外的橡皮擦。
如图2和图3所示,套筒的内孔形状根据笔的形状变化,可以是圆柱形的,也可以是六边形的。上述实施例仅是用来说明解释本发明的用途,而并非是对本发明的限制,本技术领域的普通技术人员,在本发明的实质范围内,做出各种变化或替代,也应属于本发明的保护范畴。

Claims (5)

1.带橡皮擦的握笔器,主要包括两端开口的中空套筒,其特征在于:套筒(1)外壁上设有突起(11),在套筒(1)内壁设有向套筒外壁凹陷的凹槽(12),在凹槽(12)的上缘设有以套筒的中轴线为轴心对称排列的棘爪(13),棘爪(13)向笔尖倾斜;在突起(11)外壁包裹一圈橡皮擦(2),橡皮擦(2)的内壁包裹住突起(11)的顶端,橡皮擦(2)内壁的环形卡口卡在突起(11)的卡槽内,橡皮擦(2)的内壁形状与突起顶部的形状呈阴阳匹配;笔从套筒(1)的上部进入套筒,笔身挤压棘爪(13),使棘爪(13)变形部分进入凹槽(12),当笔到位,棘爪(13)抵住笔身,使笔不能反向移动。
2.根据权利要求1所述的带橡皮擦的握笔器,其特征在于:所述的突起(11)为围绕套筒外壁的环形结构。
3.根据权利要求2所述的带橡皮擦的握笔器,其特征在于:凹槽(12)设置在套筒(1)内壁与突起(11)的投影重叠的位置。
4.根据权利要求2所述的带橡皮擦的握笔器,其特征在于:所述的突起(11)中部上下端面都设有一个卡槽。
5.根据权利要求4所述的带橡皮擦的握笔器,其特征在于:橡皮擦(2)靠近套筒(1)的一端开口并设有向突起(11)顶部凹陷的内壁,开口端的上部和下部分别设有朝向突起的环形卡口。
CN201210045808.2A 2012-02-27 2012-02-27 带橡皮擦的握笔器 Active CN103287169B (zh)

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CN201210045808.2A CN103287169B (zh) 2012-02-27 2012-02-27 带橡皮擦的握笔器
CN201510164298.4A CN104786701B (zh) 2012-02-27 2012-02-27 一种带橡皮擦的笔
CN201510163831.5A CN104742578B (zh) 2012-02-27 2012-02-27 一种新型的笔

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CN201510163831.5A Division CN104742578B (zh) 2012-02-27 2012-02-27 一种新型的笔

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JPH08220986A (ja) * 1995-02-10 1996-08-30 Toshimi Yanai 鉛筆等の筆記具保持矯正具
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CN201941447U (zh) * 2011-03-23 2011-08-24 浙江大学 多用途橡皮擦
CN202062872U (zh) * 2011-04-12 2011-12-07 马永凡 铅笔延长杆
CN202541053U (zh) * 2012-02-27 2012-11-21 丽水市小天使橡皮制造有限公司 带橡皮擦的握笔器

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JP2007276312A (ja) * 2006-04-07 2007-10-25 Tombow Pencil Co Ltd 筆記具用グリップ
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2092445U (zh) * 1991-03-19 1992-01-08 姚智如 书写保健笔套
JPH08220986A (ja) * 1995-02-10 1996-08-30 Toshimi Yanai 鉛筆等の筆記具保持矯正具
CN1157220A (zh) * 1996-02-15 1997-08-20 斑马株式会社 书写笔
CN2412748Y (zh) * 2000-03-09 2001-01-03 贺新泰 安全笔帽
CN1476990A (zh) * 2002-08-23 2004-02-25 ������������ʽ���� 棒状物安装套以及备有棒状物安装套的轴筒
CN2811009Y (zh) * 2005-06-08 2006-08-30 张天一 笔帽
JP2007331363A (ja) * 2006-06-19 2007-12-27 Ikuo Nagata ローリング防止ボールペン
CN201006661Y (zh) * 2006-10-16 2008-01-16 陈祝如 端姿笔套
WO2009003205A2 (de) * 2007-07-02 2009-01-08 Sema Schmalzer Karaduman Schreibgerät mit einem schreiber und einem hülsenförmigen halter
CN201214336Y (zh) * 2008-06-12 2009-04-01 欧建民 弹性握笔器
CN201941447U (zh) * 2011-03-23 2011-08-24 浙江大学 多用途橡皮擦
CN202062872U (zh) * 2011-04-12 2011-12-07 马永凡 铅笔延长杆
CN202541053U (zh) * 2012-02-27 2012-11-21 丽水市小天使橡皮制造有限公司 带橡皮擦的握笔器

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CN104786701A (zh) 2015-07-22
CN103287169A (zh) 2013-09-11
CN104742578A (zh) 2015-07-01
CN104742578B (zh) 2016-12-21
CN104786701B (zh) 2016-12-21

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