CN2340582Y - 单孔打孔器 - Google Patents

单孔打孔器 Download PDF

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Publication number
CN2340582Y
CN2340582Y CN 98224913 CN98224913U CN2340582Y CN 2340582 Y CN2340582 Y CN 2340582Y CN 98224913 CN98224913 CN 98224913 CN 98224913 U CN98224913 U CN 98224913U CN 2340582 Y CN2340582 Y CN 2340582Y
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lower handle
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utility
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江东龙
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Dishibi Office Equipment Manufacturing Co-operative Corp. Shanghai
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DISHIBI INTERNATIONAL TRADE CO LTD SHANGHAI
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Abstract

一种单孔打孔器,包括上握把、下握把,一枢轴穿置上下握把前部,下握把前部固设有一端面为“”基座,基座底部与下握把前部之间留有可穿过纸张的间隙;基座的后部设有一挡块,基座上架设有一直刀架,直刀架上穿设有一直刀,直刀上开设有板压簧孔;基座和下握把前部开设可穿置直刀的刀口槽;一板压簧设置于基座上,板压簧的一端穿置板压簧孔,另一端与基座后挡块相抵。可方便地对诸如工作卡进行打孔,体积小,携带方便。

Description

单孔打孔器
本实用新型涉及办公用品,尤指一种可对诸如工作卡、会议卡进行打孔的单孔打孔器。
打孔装订机广泛地用于办公室等场所对纸张进行打孔装订,这类打孔装订机均可一次性打多数量的孔,它们均为台式打孔装订机,可在工作中常常会遇到需要仅打1孔或2孔的场合,如工作卡、会议卡仅需要打一孔或两孔,对此,上述的台式打孔装订器就显得无能为力了,在使用和携带上也极不方便。
本实用新型的任务是针对上述打孔装订机存在的缺点,提供一种可对诸如工作卡、会议卡打孔、且携带方便的单孔打孔器。
为了完成上述任务,本实用新型采用如下技术方案:该打孔器包括上握把、下握把,一枢轴穿置上下握把前部,上握把前部套置于下握把的前部;下握把前部固设有一端面为
Figure Y9822491300031
基座,基座底部与下握把前部之间留有可穿过纸张的间隙;基座的后部凸设有一挡块,基座上架设有一直刀架,直刀架上穿设有一直刀,直刀上开设有板压簧孔;基座和下握把前部开设可穿置直刀的刀口槽;一板压簧设置于基座上,板压簧的一端穿置板压簧孔,另一端与基座后挡块相抵。
由于本实用新型利用设在下握把前部直刀架上的直刀,当纸张从下握把与基座的间隙进入时,用手将上下握把压紧时,直刀对纸张进行打孔,打孔完毕后,当手松开时,上下握把则由板压簧的作用,直刀上升复位,上下握把又恢复原始状态,所以用本实用新型可方便地对诸如工作卡、会议卡进行打单一的孔,且体积比台式打孔装订机小,携带方便。
下面结合附图和实施例,对本实用新型作一详细说明:
图1为本实用新型结构立体示意图。
图2为本实用新型剖视结构示意图。
请参阅图1、图2所示,该打孔器包括上握把1、下握把2,一枢轴3穿置上下握把1、2前部,上下握把1、2可绕此枢轴3转动。上握把1前部套置于下握把2的前部。下握把2前部固设有一端面为 基座21,基座21两边为直壁,基座21底部与下握把2前部之间留有可穿过纸张的间隙22;基座21的后部凸设有一挡块23,基座21上架设有一直刀架24,直刀架24就架设有基座21两边的直壁上,直刀架24上穿设有一直刀25,直刀25穿设直刀架24时,保证两者相互垂直,直刀25上开设有板压簧孔26,在本实用新型中,板压簧孔26数量为两个,基座21和下握把2前部均开设可穿置直刀25的刀口槽27,该刀口槽27的开设以便直刀25下压时可穿过。在有纸张进入基座21底部与下握把2前部之间的间隙22时,直刀25在外力的作用下,对纸张进行打孔。一板压簧28设置于基座21上,板压簧28的一端穿置板压簧孔26,另一端与基座21后的挡块23相抵。打孔完毕后,当手松开时,上下握把1、2则由板压簧26的作用,直刀25上升复位,上下握把1、2又呈张开的原始状态,当有外力作用上下握把1、2时,则上握把1又使直刀25下压进行打孔。

Claims (1)

1、一种单孔打孔器,该打孔器包括上握把、下握把,一枢轴穿置上下握把前部,其特征在于:上握把前部套置于下握把的前部;下握把前部固设有一端面为
Figure Y9822491300021
基座,基座底部与下握把前部之间留有可穿过纸张的间隙;基座的后部凸设有一挡块,基座上架设有一直刀架,直刀架上穿设有一直刀,直刀上开设有板压簧孔;基座和下握把前部开设可穿置直刀的刀口槽;一板压簧设置于基座上,板压簧的一端穿置板压簧孔,另一端与基座后挡块相抵。
CN 98224913 1998-08-20 1998-08-20 单孔打孔器 Expired - Fee Related CN2340582Y (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103085113A (zh) * 2011-11-05 2013-05-08 姜永广 血型卡打孔钳

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103085113A (zh) * 2011-11-05 2013-05-08 姜永广 血型卡打孔钳

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Owner name: SHANGHAI DISBAY OFFICE EQUIPMENT MANUFACTURING CO

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