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1. 发明专利

JP2012206248A Trigger switch for power tool 有权
标题翻译：电动工具触发开关
公开(公告)号：JP2012206248A
公开(公告)日：2012-10-25
申请号：JP2012031635
申请日：2012-02-16
申请人： Makita Corp , Satori S-Tech Co Ltd , 佐鳥エス・テック株式会社 , 株式会社マキタ
发明人： NISHIKIMI JUNICHI , YOSHIZAKI TATSUYA , HIROSE HIROYUKI , KOWAKI SATORU
IPC分类号： B25F5/00 , H01H13/06
CPC分类号： H01H9/04 , H01H9/06
摘要： PROBLEM TO BE SOLVED: To simplify an engagement form of a component comprising a case and a cover, and improve dust-proof and waterproof with the minimum adhesive area.SOLUTION: A trigger switch is provided which includes the case provided with a switching mechanism inside and opening one side, the cover to be fitted in the inside of the case opening and closing the opening portion, and a trigger arranged in the outside of the case and operating the switching mechanism by sliding operation through a plunger. The same has an engagement concave portion formed on an inner wall surface forming an opening edge portion of the case, a step portion formed at an outer circumferential edge portion of the cover, a small engagement projection projecting toward an outer side direction and formed to be engageable with the corresponding engagement concave portion and a joint groove formed by the inner wall surface of the opening edge portion of the case and the step portion, and the joint groove is filled with an adhesive agent.
摘要翻译：要解决的问题：为了简化包括壳体和盖子的部件的接合形式，并且以最小粘合面积改善防尘和防水。解决方案：提供了一种触发开关，其包括在其内部设置有切换机构并且打开一侧的壳体，将被安装在壳体开口的内部并关闭开口部的盖以及布置在外部的触发器并通过滑动操作通过柱塞来操作切换机构。其形成在形成壳体的开口边缘部的内壁面上形成的卡合凹部，形成在盖的外周缘部的台阶部，向外侧方向突出的小嵌合突起，形成为可与相应的接合凹部接合，以及由壳体的开口边缘部分的内壁表面和台阶部分形成的接合槽，并且接合槽填充有粘合剂。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011218521A Trigger switch 有权
标题翻译：触发开关
公开(公告)号：JP2011218521A
公开(公告)日：2011-11-04
申请号：JP2010093009
申请日：2010-04-14
申请人： Satori S-Tech Co Ltd , 佐鳥エス・テック株式会社
发明人： INAGAKI ISAO , HIROSE HIROYUKI , KOWAKI SATORU
IPC分类号： B25F5/00 , H01H13/02 , H01H13/66
摘要： PROBLEM TO BE SOLVED: To provide a trigger switch which can eliminate a burr of a lock button by avoiding press-fit assembling when assembling the lock button, and can eliminate defective trigger lock, and is simplified so as to assemble the lock button without using a tool.SOLUTION: The trigger switch includes a switch body 12 having a lock button 11 for locking the push-in state of an operation lever 15 on its side face, and the operation lever provided with a guide rail engaged with a guide groove formed through the lower side of a lock button fitting part 21 for fitting the lock button to guide the engagement state of the lock button. A locking flange of the lock button is set to the shape of a lock button insertion hole and inserted in the lock button insertion hole, and the inserted locking flange makes an edge in the longitudinal direction of the locking flange engaged with an outlet end of the lock button insertion hole.
摘要翻译：要解决的问题：提供一种触发开关，其可以通过在组装锁定按钮时避免压配合而消除锁定按钮的毛刺，并且可以消除触发器锁定不良，并且被简化以便组装锁按钮，而不使用工具。解决方案：触发开关包括具有锁定按钮11的开关主体12，用于将操作杆15的推入状态锁定在其侧面上，并且操作杆设置有与形成的引导槽接合的导轨通过锁定按钮配件部分21的下侧，用于装配锁定按钮以引导锁定按钮的接合状态。锁定按钮的锁定凸缘被设置为锁定按钮插入孔的形状并插入锁定按钮插入孔中，并且插入的锁定凸缘沿着与锁定凸缘的出口端相接合的锁定凸缘的纵向方向的边缘锁扣插入孔。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2014197469A トリガースイッチ有权
标题翻译：触发开关
公开(公告)号：JP2014197469A
公开(公告)日：2014-10-16
申请号：JP2013072164
申请日：2013-03-29
申请人：株式会社マキタ , Makita Corp , 佐鳥エス・テック株式会社 , Satori S-Tech Co Ltd
发明人： MAEKAWA MASAHIRO , KOWAKI SATORU
IPC分类号： H01H13/20
摘要：【課題】ストロークを可変する調整ダイヤルに設けてある摘み背面の山型形状を大きな山型形状にして短絡接点オン時における接点の不安定な状態を回避したトリガースイッチを提供する。【解決手段】トリガーの引き込み操作により電源可動接点及び短絡可動接点をオンに制御するトリガーに連動して動く接点摺動部材と、前記トリガーのストローク量を調整するストローク調整部材と、前記トリガーの前面に摘みの背面に設けた山型形状にクリック感を醸し出すダイヤル押圧部が当接された状態で配置され、前記ストローク調整部材と螺合の関係で係合する調整ダイヤルと、を備え、前記調整ダイヤルは、摘みの背面に設けた山型形状を最初に小さな山型形状の第1の山型形状とし、中間から大きな山型形状の第2の山型形状にしたことである。【選択図】図2
摘要翻译：要解决的问题：提供一种触发开关，通过形成设置在控制转盘中的用于改变大波峰形状的行程的旋钮的背面，来提供避免接触短路触点接通的不稳定状态。解决方案：触发开关包括：接触滑动构件，其响应于触发器的拉入操作而与用于控制电源可动触点的触发器和短路可动触点互锁而移动; 用于控制触发器的行程量的行程控制构件; 以及控制拨盘，其配置在与形成在扳手的背面上的设置在旋钮的背面上的波峰形状的敲击感的表盘按压部件抵接到触发器的前表面，并且与行程控制部件以线程关系。在控制盘中，设置在旋钮背面上的波峰形状首先形成为小的第一波峰形状，然后从中间形成大的第二波峰形状。

4. 发明专利

JP2010192452A Trigger switch 有权
标题翻译：触发开关
公开(公告)号：JP2010192452A
公开(公告)日：2010-09-02
申请号：JP2010086891
申请日：2010-04-05
申请人： Satori S-Tech Co Ltd , 佐鳥エス・テック株式会社
发明人： KATO YUICHI , INAGAKI ISAO , KOWAKI SATORU
IPC分类号： H01H13/64 , B25F5/00 , H01H19/58
摘要： PROBLEM TO BE SOLVED: To provide a switch mechanism in which vibration resistance and motor-brake performance are improved for a power tool to be used under a severe condition of strong vibrations. SOLUTION: The trigger switch is provided with a switching mechanism in which a power source supply controlling section which switches ON/OFF through a pressing member moving along a surface of a see-saw type switching lever in accordance with an amount of an operation bring-in of an operation section, a motor-brake and controlling element short-circuit section which works in a state maintaining movable state of a movable contact piece with two short-circuit points pinched by two springs, and a speed controlling section for controlling rotation of a motor by controlling a power supply and the controlling element by way of making a plurality of sliding pieces arranged parallel slide on a sliding contact piece of a sliding circuit board are all integrated into one body. The motor-brake and the controlling element short circuit section is arranged so as to connect electrically two short circuit contact points provided on the movable contact piece simultaneously with a contact point of the short-circuit terminal piece in a state resisting a biasing force of the spring, and the controlling element is put into a short-circuit state at an arbitrary point where the amount of the operation bring-in of the operation section is increased. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种开关机构，其对于在强烈振动的严酷条件下使用的电动工具，其振动阻力和马达制动性能得到改善。解决方案：触发开关设置有开关机构，其中电源供应控制部分通过沿着跷跷板式切换杆的表面移动的按压部件，该按压部件根据操作部分的操作引入，马达制动器和控制元件短路部分，其工作在保持具有两个由两个弹簧夹住的两个短路点的可动触头的可动状态的状态;以及速度控制部分通过在滑动电路板的滑动接触片上并联滑动地设置多个滑动件，通过控制电源和控制元件来控制电动机的旋转都被集成在一体中。电动制动器和控制元件短路部分被布置成在设置在可动接触片上的两个短路接触点与短路端子片的接触点同时连接在抵抗弹簧，并且控制元件在操作部的操作量的增加的任意点处进入短路状态。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009037949A Trigger switch 有权
标题翻译：触发开关
公开(公告)号：JP2009037949A
公开(公告)日：2009-02-19
申请号：JP2007202733
申请日：2007-08-03
申请人： Satori S-Tech Co Ltd , 佐鳥エス・テック株式会社
发明人： INAGAKI ISAO , KOWAKI SATORU
IPC分类号： H01H21/02 , H01H9/20
CPC分类号： H01H9/06
摘要： PROBLEM TO BE SOLVED: To provide a trigger switch capable of providing a stable lock mechanism without requiring a member such as a metal plate by including stopper mechanisms on both wall surfaces constituting a trigger.
SOLUTION: This trigger switch is provided with a stopper for preventing a pull-in operation around a fulcrum shaft of the trigger. The stopper is structured such that a stopper shaft is engaged with stopper holes formed on both the wall surfaces; the stopper shaft is moved by pushing a stopper button arranged at an end of the stopper shaft; and small-diameter parts of the stopper shaft are positioned at the stopper holes to release the stopper.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够提供稳定的锁定机构的触发开关，而不需要诸如金属板的构件，通过在构成触发器的两个壁面上包括止动机构。
解决方案：该触发开关设置有用于防止围绕触发器的支点轴的拉入操作的止动器。止动器构造成使得止动轴与形成在两个壁表面上的止动孔接合; 通过推动设置在止动轴的端部处的止动按钮来移动止动轴; 并且止动轴的小直径部分位于止动孔处以释放止动件。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2010158773A Trigger switch 有权
标题翻译：触发开关
公开(公告)号：JP2010158773A
公开(公告)日：2010-07-22
申请号：JP2010086892
申请日：2010-04-05
申请人： Satori S-Tech Co Ltd , 佐鳥エス・テック株式会社
发明人： KATO YUICHI , INAGAKI ISAO , KOWAKI SATORU
IPC分类号： B25F5/00
摘要： PROBLEM TO BE SOLVED: To provide a trigger switch enabling a safe mechanism for neutralizing a lever preventing a burden from being imposed on a lever rotating shaft by sandwiching a projection provided on the lever between a stopper of a trigger and the projection provided on a switch.
SOLUTION: The trigger switch is equipped with a switch lever which operates a switching mechanism inside the case based on a sliding operation of an operation section and switches a motor rotation to a normal rotation, a reverse rotation, and a neutral-off with a lever center shaft provided in a center position as a fulcrum. When it is in a neutral off state, the lever projection provided on the switching lever restrains the sliding operation of the operation section by making the lever projection into a state sandwiched between the lever locking projection provided at a switch body side and a trigger stopper section provided on the operation section. When the operation section is moved in the operational direction, the lever projection provided on the switching lever restrains a force applied to the lever center shaft by abutting on the lever locking projection provided on the body side.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种触发开关，其能够实现用于中和杠杆的安全机构，以防止通过将设置在杠杆上的突起设置在触发器的止动件和所提供的突起之间的突起而施加在杠杆旋转轴上在交换机上
解决方案：触发开关配有开关杆，其基于操作部的滑动操作来操作壳体内的开关机构，并且将电动机旋转切换到正转，反转和中断杠杆中心轴设置在中心位置作为支点。当处于中断状态时，设置在切换杆上的杠杆突起通过使杠杆突起成为夹在设置在开关体侧的杠杆锁定突起和触发器止动部之间的状态来约束操作部的滑动操作在操作部分提供。当操作部分沿着操作方向移动时，设置在切换杆上的杠杆突起通过抵靠设置在车身侧的杠杆锁定突起而限制施加到杠杆中心轴的力。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009135000A Trigger switch 有权
标题翻译：触发开关
公开(公告)号：JP2009135000A
公开(公告)日：2009-06-18
申请号：JP2007310374
申请日：2007-11-30
申请人： Satori S-Tech Co Ltd , 佐鳥エス・テック株式会社
发明人： HIROSE HIROYUKI , INAGAKI ISAO , KOWAKI SATORU
IPC分类号： H01H3/46 , B25F5/00 , H01H5/10 , H01H21/20 , H01H21/40
CPC分类号： H01H9/063 , H01H9/38 , H01H9/40
摘要： PROBLEM TO BE SOLVED: To provide a trigger switch which has higher capacity and longer life by that share since the double main contact in series is enabled to be used at two poles by providing an auxiliary movable contact for an auxiliary contact, and braking a motor with the auxiliary movable contact.
SOLUTION: By drawing in an operation part 51, at the same time power supply is supplied to the motor since the movable contact 64 electrically contacts fixed contacts 63, 67, as auxiliary contact parts 83A, 83B move so as to straddle over sliding plate parts 81, 82, contact of the fixed contacts 63, 67 with the movable contact 64 is not made to have a potential. By separating the operation part 51, at the same time a contact state of the fixed contacts 63, 67 with the movable contact 64 is separated as the auxiliary contact parts 83A, 83B straddling over the sliding plate parts 81, 82 move and separates contact with the sliding plate parts 81, 82, and since the auxiliary movable contact 83e provided in the auxiliary contact part 83B contacts the fixed contact 90j to put the motor in a short circuit state to brake the motor.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有更高容量和更长寿命的触发开关，因为通过为辅助触点提供辅助可动触点，可以在两极处使用串联的双重主触点，以及用辅助活动触点制动电机。
解决方案：由于可动触点64与固定触点63,67电接触，所以通过插入操作部51，电源被供给到马达，因为辅助触点83A，83B移动以便跨越滑动板部件81,82不会使固定触点63,67与可动触点64的接触成为电位。通过分离操作部分51，同时当跨接在滑动板部分81,82上的辅助接触部分83A，83B移动并分离接触时，固定触头63,67与可动触点64的接触状态被分离滑动板部81,82，并且由于设置在辅助接触部83B中的辅助可动接点83e与固定接点90j接触，以使电动机处于短路状态，以制动电动机。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2006218560A Trigger switch 审中-公开
标题翻译：触发开关
公开(公告)号：JP2006218560A
公开(公告)日：2006-08-24
申请号：JP2005032939
申请日：2005-02-09
申请人： Satori S-Tech Co Ltd , 佐鳥エス・テック株式会社
发明人： KATO YUICHI , INAGAKI ISAO , KOWAKI SATORU
IPC分类号： B25F5/00 , H01H13/06 , H01H13/64
摘要： PROBLEM TO BE SOLVED: To provide a switch mechanism of a trigger switch easily dissipating heat by forming a heat dissipation plate in a wide range from a casing to a cover in dissipating heat of a control element installed outside in a trigger switch used for a power tool.
SOLUTION: This trigger switch operates a switch mechanism inside the casing based on a sliding operation of an operation part. A control element is accommodated in a control element arranging part formed on an outer side wall of a cover covering the casing, and a heat dissipation plate covers from the cover including the control element and the outer side of the casing.
COPYRIGHT: (C)2006,JPO&NCIPI

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