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1. 发明授权

US07644849B2 Effort-saving stapler 有权
标题翻译：努力节约订书机
公开(公告)号：US07644849B2
公开(公告)日：2010-01-12
申请号：US11686798
申请日：2007-03-15
申请人： Eric Tsai , Pi-Yi Chang , Chih-Wei Hu
发明人： Eric Tsai , Pi-Yi Chang , Chih-Wei Hu
IPC分类号： B25C5/11
CPC分类号： B25C5/11
摘要： An effort-saving stapler includes a shell, a magazine, a hammer, an elastic element, a block, a trigger and an extensive element. The magazine is disposed in the shell for supporting and feeding nails. The hammer is disposed in the shell for hammering the nails, one at a time. The elastic element is disposed in the shell for biasing the hammer. The block is disposed in the shell. The trigger is movably and pivotally connected to the shell and engaged with the block at an engagement point. The extensive element includes a first end connected to the hammer and a second end telescopically connected to the trigger. When the trigger is operated, the hammer is lifted by the extensive element and the engagement point is moved towards the hammer.
摘要翻译：省力订书机包括外壳，杂志，锤子，弹性元件，块，触发器和广泛的元件。杂志被放置在外壳中以支撑和喂入指甲。锤子被放置在壳体中，用于锤击钉子，一次一个。弹性元件设置在外壳中，用于偏压锤。该块被放置在外壳中。触发器可移动地和枢转地连接到壳体并且在接合点处与块体接合。广泛的元件包括连接到锤的第一端和可伸缩地连接到扳机的第二端。当触发器被操作时，锤被大块元件提起并且接合点朝向锤子移动。

2. 发明申请

US20080223902A1 EASY STAPLER 有权
标题翻译：容易的STAPLER
公开(公告)号：US20080223902A1
公开(公告)日：2008-09-18
申请号：US11686798
申请日：2007-03-15
申请人： Eric Tsai , Pi-Yi Chang , Chih-Wei Hu
发明人： Eric Tsai , Pi-Yi Chang , Chih-Wei Hu
IPC分类号： B27F7/30
CPC分类号： B25C5/11
摘要： An effort-saving stapler includes a shell, a magazine, a hammer, an elastic element, a block, a trigger and an extensive element. The magazine is disposed in the shell for supporting and feeding nails. The hammer is disposed in the shell for hammering the nails, one at a time. The elastic element is disposed in the shell for biasing the hammer. The block is disposed in the shell. The trigger is movably and pivotally connected to the shell and engaged with the block at an engagement point. The extensive element includes a first end connected to the hammer and a second end telescopically connected to the trigger. When the trigger is operated, the hammer is lifted by the extensive element and the engagement point is moved towards the hammer.
摘要翻译：省力订书机包括外壳，杂志，锤子，弹性元件，块，触发器和广泛的元件。杂志被放置在外壳中以支撑和喂入指甲。锤子被放置在壳体中，用于锤击钉子，一次一个。弹性元件设置在外壳中，用于偏压锤。该块被放置在壳中。触发器可移动地和枢转地连接到壳体并且在接合点处与块体接合。广泛的元件包括连接到锤的第一端和可伸缩地连接到扳机的第二端。当触发器被操作时，锤被大块元件提起并且接合点朝向锤子移动。

3. 发明申请

US20080223901A1 Effort-Saving Stapler 失效
标题翻译：努力节约订书机
公开(公告)号：US20080223901A1
公开(公告)日：2008-09-18
申请号：US12023091
申请日：2008-01-31
申请人： Eric Tsai , Pi-Yi Chang , Chih-Wei Hu
发明人： Eric Tsai , Pi-Yi Chang , Chih-Wei Hu
IPC分类号： B25C5/10 , B25C5/16
CPC分类号： B25C5/0242 , B25C5/11
摘要： An effort-saving stapler includes a shell device and a triggering device installed to the shell device. The triggering device includes a trigger, an operation element and two bearings. An end of the trigger defines a lever for user to hold, and another end of the trigger includes teeth engaging with the shell device. A pivot pin is adapted for inserting through the trigger, the operation element and the bearings so that the pivot pin can drive the operation element to move in the trigger. A limit pin is adapted for inserting through the trigger and the operation element and abuts with the shell device. The pivot pin is regarded as a fulcrum, while the trigger is pressed, the teeth of trigger engage with the shell device so that the pivot pin quickly moves with the trigger.
摘要翻译：省力订书机包括壳体装置和安装在壳体装置上的触发装置。触发装置包括触发器，操作元件和两个轴承。触发器的端部限定用于使用者握持的杠杆，并且触发器的另一端包括与壳体装置接合的齿。枢轴销适于通过触发器，操作元件和轴承插入，使得枢轴销可以驱动操作元件在触发器中移动。限位销适用于通过触发器和操作元件插入并与壳体装置抵接。枢轴销被视为支点，而触发器被按压时，触发器的齿与壳体装置接合，使得枢轴销与触发器快速移动。

4. 发明授权

US07604149B2 Effort-saving stapler 失效
标题翻译：努力节约订书机
公开(公告)号：US07604149B2
公开(公告)日：2009-10-20
申请号：US12023091
申请日：2008-01-31
申请人： Eric Tsai , Pi-Yi Chang , Chih-Wei Hu
发明人： Eric Tsai , Pi-Yi Chang , Chih-Wei Hu
IPC分类号： B25C1/04
CPC分类号： B25C5/0242 , B25C5/11
摘要： An effort-saving stapler includes a shell device and a triggering device installed to the shell device. The triggering device includes a trigger, an operation element and two bearings. An end of the trigger defines a lever for user to hold, and another end of the trigger includes teeth engaging with the shell device. A pivot pin is adapted for inserting through the trigger, the operation element and the bearings so that the pivot pin can drive the operation element to move in the trigger. A limit pin is adapted for inserting through the trigger and the operation element and abuts with the shell device. The pivot pin is regarded as a fulcrum, while the trigger is pressed, the teeth of trigger engage with the shell device so that the pivot pin quickly moves with the trigger.
摘要翻译：省力订书机包括壳体装置和安装在壳体装置上的触发装置。触发装置包括触发器，操作元件和两个轴承。触发器的端部限定用于使用者握持的杠杆，并且触发器的另一端包括与壳体装置接合的齿。枢轴销适于通过触发器，操作元件和轴承插入，使得枢轴销可以驱动操作元件在触发器中移动。限位销适用于通过触发器和操作元件插入并与壳体装置抵接。枢轴销被视为支点，而触发器被按压时，触发器的齿与壳体装置接合，使得枢轴销与触发器快速移动。

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