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1. 发明专利

JP2010039295A Horn device 有权
标题翻译： HORN DEVICE
公开(公告)号：JP2010039295A
公开(公告)日：2010-02-18
申请号：JP2008203364
申请日：2008-08-06
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HORIUCHI HIDEKI , OCHIAI TAKAO , YAMAZAKI HIROSHI , MITA TOMOHIKO , OKUNO KAZUKI , TAKAHASHI HIDEFUMI , KOBAYASHI YOSHIKAZU
IPC分类号： G10K9/15 , B60Q5/00 , G10K9/12
摘要： PROBLEM TO BE SOLVED: To prevent a diaphragm from being deformed by caulking. SOLUTION: A horn device includes: a cylindrical coil fixed to a case; a fixed iron core fixed in the coil; the diaphragm 14 which is formed in a thin circle plate shape including an attaching hole 14b, and which is attached to the case so as to close an opening; and a movable iron core 15 which is fastened to the diaphragm 14, and which faces the fixed iron core so as to be close to or away from the fixed iron core. The movable iron core 15 includes: a body 15a; a mounting section 15b of a smaller diameter than that of the body section 15a; a circular face 15c which is formed by the diameter difference of the body 15a and the mounting section 15b; and a level difference section 15d of a thickness or more of the diaphragm 14. The mounting section 15b is inserted through the attaching hole 14b of the diaphragm 14, a first washer 16 and a second washer 17, and the caulking is performed on a caulking section 15e, and the movable iron core 15 is fastened to the diaphragm 14. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：防止隔膜通过铆接而变形。解决方案：喇叭装置包括：固定到壳体上的圆柱形线圈; 固定在线圈中的固定铁芯; 隔膜14形成为包括安装孔14b的薄圆板形状，并且附接到壳体以封闭开口; 以及可动铁芯15，其紧固到隔膜14，并且面向固定铁芯以便靠近或远离固定铁芯。可动铁芯15包括：主体15a; 直径小于主体部分15a的安装部分15b; 由主体15a和安装部15b的直径差形成的圆形面15c; 以及隔膜14的厚度以上的高度差部15d。安装部15b插入隔膜14的安装孔14b，第一垫圈16和第二垫圈17，并且铆接在铆接部分15e，可动铁芯15固定在隔膜14上。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2014223827A 警音器审中-公开
标题翻译：报警器
公开(公告)号：JP2014223827A
公开(公告)日：2014-12-04
申请号：JP2013103125
申请日：2013-05-15
申请人：株式会社ミツバ , Mitsuba Corp
发明人： KOBAYASHI YOSHIKAZU
IPC分类号： B60Q5/00
摘要：【課題】十分な音圧レベルを簡単な構成で得ることができ、遮蔽物がある場合にも適用可能な警音器の提供。【解決手段】互いに衝突し合うポール13および可動シャフト19に、第1レゾネータ14および第2レゾネータ20をそれぞれ設けた。これにより、車両用ホーン10が発生する音圧レベル、つまりポール13および可動シャフト19の衝突音を大きくすることができる。この場合、第1レゾネータ14をポール13に設けるだけで良いので、簡単な構成で十分な音圧レベルが得られ、車両用ホーン10のコスト増大が抑えられる。また、十分な音圧レベルが得られるので、遮蔽物の有無等に関わらず車両用ホーン10の適用範囲を広げることが可能となる。【選択図】図2
摘要翻译：要解决的问题：提供一种以简单的结构确保足够的声压级的报警喇叭，并且适用于涉及屏蔽物体的情况。解决方案：在杆13和彼此碰撞的可动轴19中，第一分别设置有谐振器14和第二谐振器20。谐振器可以增加由车顶喇叭10产生的声压级或者极13与可动轴19之间的碰撞声。在极13中的第一谐振器14的布置通过简单的结构提供了足够的声压级，从而抑制车顶喇叭10的成本增加。由于获得足够的声压级，可以独立于存在或不存在屏蔽物体来扩大车辆喇叭10的适用性。

3. 发明专利

JP2011164386A Horn unit 有权
标题翻译： HORN UNIT
公开(公告)号：JP2011164386A
公开(公告)日：2011-08-25
申请号：JP2010027477
申请日：2010-02-10
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： KOBAYASHI YOSHIKAZU
IPC分类号： G10K9/15 , B60Q5/00 , G10K11/02
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive horn unit having sufficient sound pressure performance and arranged in a limited place. SOLUTION: The horn unit 1 includes a horn 4 and a stay 6 for attaching the horn 4 to a front upper frame 5. The horn 4 includes a case 9, a diaphragm 18 attached to the case 9, and a cover frame 23 arranged facing an outer face of the diaphragm 18 in which a sound output aperture 26 is formed facing a face direction of the diaphragm 18. The stay 6 includes: a first plate 27 attached to the front upper frame 5; a second plate 28 to which the case 9 is attached and which extends along the face direction of the diaphragm 18; and a connection part 29 for connecting one end of the first plate 27 to one end of the second plate 28. The stay 6 is attached to a vehicle body 2 so that the second plate 28 may be arranged along a horizontal direction. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有足够的声压性能且布置在有限位置的便宜的喇叭单元。解决方案：喇叭单元1包括喇叭4和用于将喇叭4附接到前上框架5的撑杆6.喇叭4包括壳体9，安装在壳体9上的隔膜18和盖框架 23布置成面向隔膜18的外表面，其中形成有面向隔膜18的面方向的声音输出孔26.支柱6包括：附接到前上框架5的第一板27; 安装壳体9并沿着隔膜18的面方向延伸的第二板28; 以及用于将第一板27的一端连接到第二板28的一端的连接部29.支柱6安装在车体2上，使得第二板28可沿水平方向布置。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2014142652A Vehicle spiral horn 审中-公开
标题翻译：车辆螺旋桨
公开(公告)号：JP2014142652A
公开(公告)日：2014-08-07
申请号：JP2014047039
申请日：2014-03-11
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： TAKAHASHI TOSHIO , SUZUKI SATOSHI , KOBAYASHI YOSHIKAZU , MAGARISAWA MASAKI
IPC分类号： G10K9/12 , B60Q5/00 , G10K11/02 , G10K11/28
摘要： PROBLEM TO BE SOLVED: To easily form a reflection part 7 which reflects sound emitted from a sound output opening such that the sound is directed forward, in a vehicle horn 1 with a spiral type resonator 2 mounted in a vehicle in a state that the sound output opening 6 faces downward.SOLUTION: A vehicle horn comprises a resonator 2 having a base body 4 with a sound input opening formed in its center part and a frame 5 in which a spiral path is formed, where the resonator 2 is constituted by integrally assembling the base body 4 and the frame 5 together in an abutment state. A reflector for changing a sound output direction from a sound output opening 6 of a spiral path end to a forward direction is integrally formed in the base body 4. A slit is formed on a lower board of the reflector so that a sound wave also faces a path surface.
摘要翻译：要解决的问题：为了容易地形成反射部分7，反射部分7将声音向前引导的从声音输出开口发出的声音反射在具有安装在车辆中的螺旋型谐振器2的车辆喇叭1中，声音输出开口6朝下。解决方案：车辆喇叭包括具有基体4的谐振器2，其基部主体4具有形成在其中心部分的声音输入开口，框架5形成螺旋形路径，谐振器2由整体构成在基座状态下将基体4和框架5组装在一起。用于将声输出方向从螺旋路径端的声输出口6向前方改变的反射器一体地形成在基体4中。在反射器的下板上形成狭缝，使得声波也面向路径表面。

5. 发明专利

JP2014024546A Horn unit 有权
标题翻译： HORN UNIT
公开(公告)号：JP2014024546A
公开(公告)日：2014-02-06
申请号：JP2013178224
申请日：2013-08-29
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： KOBAYASHI YOSHIKAZU
IPC分类号： B60Q5/00 , G10K9/12 , G10K9/13 , H04R1/30
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive horn unit capable of sufficiently securing a sound pressure and being disposed to achieve space saving.SOLUTION: A horn unit 1 comprises: a horn 4; and a stay 6 for attaching the horn 4 to a front upper frame 5. The horn 4 is disposed at the forward side of a radiator 36 disposed in an engine room 3 when viewed in a traveling direction so that warning sounds emitted from the horn 4 are reflected by the radiator 36 and are transmitted to the forward side of a front upper frame 5 in the traveling direction.
摘要翻译：要解决的问题：提供一种能够充分确保声压并且被设置以实现节省空间的便宜的喇叭单元。解决方案：喇叭单元1包括：喇叭4; 以及用于将喇叭4附接到前上框架5的撑杆6。当从行进方向观察时，喇叭4设置在设置在发动机室3中的散热器36的前侧，使得从喇叭4发出的警告声被散热器36反射并且在行进方向上被传送到前上框架5的前侧。

6. 发明专利

JP2012118555A Vehicle horn 有权
标题翻译：车子
公开(公告)号：JP2012118555A
公开(公告)日：2012-06-21
申请号：JP2012007181
申请日：2012-01-17
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： TAKAHASHI TOSHIO , SUZUKI SATOSHI , KOBAYASHI YOSHIKAZU , MAGARISAWA MASAKI
IPC分类号： G10K9/12 , B60Q5/00 , G10K11/02 , G10K11/28
摘要： PROBLEM TO BE SOLVED: To easily form a reflection part 7 which reflects sounds emitted from a sound output opening 6 such that the sounds are directed forward, in a vehicle horn 1 with a spiral type resonator 2 mounted in a vehicle in a state that the sound output opening faces downward.SOLUTION: A vehicle horn is provided with a resonator 2 having a base body 4 with a sound input opening formed in its center part and a frame 5 in which a spiral path is formed. The resonator 2 is constituted by integrally assembling the base body 4 and the frame 5 together in an abutment state. A reflector for changing a sound output direction from a sound output opening 6 of a spiral path end to a forward direction is integrally formed in the base body 4.
摘要翻译：要解决的问题：为了容易地形成反射部7，反射部7反射从声音输出开口6发出的声音，使得声音向前指向，在具有安装在车辆中的螺旋型谐振器2的车辆喇叭1中声音输出开口朝下。解决方案：车辆喇叭设置有具有基体4的谐振器2，该基体4具有形成在其中心部分的声音输入开口和形成有螺旋路径的框架5。谐振器2通过将基体4和框架5一体地组装在抵接状态而构成。用于将音响输出方向从螺旋路径端的声音输出开口6改变为向前方向的反射器一体地形成在基体4中。（C）2012年，JPO和INPIT

7. 发明专利

JP2012018314A Vehicle horn 有权
标题翻译：车子
公开(公告)号：JP2012018314A
公开(公告)日：2012-01-26
申请号：JP2010155908
申请日：2010-07-08
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： KOBAYASHI YOSHIKAZU , TAKAHASHI TORU
IPC分类号： G10K9/13 , B60Q5/00 , G10K9/12
摘要： PROBLEM TO BE SOLVED: To provide a vehicle horn including a lead wire and a coil caulked and fixed by optimum caulking load.SOLUTION: A vehicle horn includes a movable contact plate to be operated based on electric current supplied from an external power source, a fixed contact plate from/with which the movable plate is separated or is brought into contact, a noise reduction element electrically connected to the fixed contact plate, a bobbin in which the fixed contact plate, the movable contact plate and the noise reduction element are arranged, and a coil wound around the bobbin. The noise reduction element includes the lead wire abutting on the fixed contact plate. The lead wire is held and fixed by the fixed contact plate and a resin member, while the coil is held and fixed by the movable contact plate and the bobbin. Accordingly, the lead wire and coil can be individually caulked and fixed, and caulking load applied to the lead wire can be made unequal to caulking load applied to the coil.
摘要翻译：要解决的问题：提供一种包括引线和通过最佳铆接载荷填塞和固定的线圈的车辆喇叭。解决方案：一种车辆用喇叭包括：可动接触板，其基于从外部电源供给的电流进行操作，固定接触板从可动板分离或接触的固定接触板，降噪元件电连接到固定接触板，其中布置有固定接触板，可动接触板和降噪元件的线轴和缠绕在线轴上的线圈。降噪元件包括抵接在固定接触板上的引线。引线由固定接触板和树脂构件保持固定，同时线圈由可动接触板和线轴保持和固定。因此，引线和线圈可以单独地铆接和固定，并且施加到引线的填缝负载可以不等于施加到线圈的填缝负载。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2008089627A Horn for a vehicle 审中-公开
标题翻译：车子
公开(公告)号：JP2008089627A
公开(公告)日：2008-04-17
申请号：JP2006266950
申请日：2006-09-29
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： TAKAHASHI TOSHIO , SUZUKI SATOSHI , KOBAYASHI YOSHIKAZU , MAGARISAWA MASAKI
IPC分类号： G10K9/22 , B60Q5/00 , G10K9/12 , G10K11/02
摘要： PROBLEM TO BE SOLVED: To effectively prevent invasion of a foreign substance into a resonator 2 in a vehicle horn 1 with a resonator 2 with an sound output opening 6 facing down. SOLUTION: Under the sound output opening 6 of the resonator 2, a reflecting section 7 composed of a rear plate 7a which is formed by extending downward, and a bottom plate 7b which is extended forward from a bottom end of the rear plate 7a, and which faces the sound output opening 6 with gaps to upper and lower directions, is formed. A through-hole 7i is prepared on the rear plate 7a, and thereby, the foreign substance that enters into the resonator 2 is ejected to outside of the reflector 7 by passing through the through-hole 7i. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了有效地防止异物进入车辆喇叭1中的谐振器2，谐振器2具有面向下的声音输出开口6。解决方案：在谐振器2的声音输出开口6的下面，形成有由向下延伸形成的后板7a构成的反射部7和从后板的底端向前延伸的底板7b 7a，并且其面向具有上下方向的间隙的声音输出开口6。在后板7a上制备通孔7i，通过通孔7i将进入谐振器2的杂质喷射到反射器7的外部。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007145228A Horn of vehicle 审中-公开
标题翻译：车子
公开(公告)号：JP2007145228A
公开(公告)日：2007-06-14
申请号：JP2005344118
申请日：2005-11-29
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： KOBAYASHI YOSHIKAZU , MAGARISAWA MASAKI
IPC分类号： B60Q5/00
摘要： PROBLEM TO BE SOLVED: To provide a horn 1 furnished with a spiral type resonator 2 devised capable of securing necessary sound pressure while avoiding entering of water splashed up from the road surface side to the inside of the resonator 2 from a sounding port 6 in mounting it on the vehicle so that the sounding port 6 becomes downward.
SOLUTION: A reflector 8 is provided free to oscillate so as to be at a closing posture to close the sounding port 6 and to be at a reflecting posture inclined by a specified angle against the sounding port 6 by dead-load-trailing in a vehicle mounting state of the horn 1, and the sound pressure is secured by normally reflecting sound generated from the sounding port 6 toward the front of the vehicle while preventing the entering of the water by changing the reflector 8 to the closing posture when the splashed water hits it.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有螺旋型谐振器2的喇叭1，该喇叭1设计成能够确保必要的声压，同时避免从谐振器2的路面侧向内侧溅出的水从探测端口 6将其安装在车辆上，使得探测口6向下。解决方案：反射器8被自由摆动以便处于闭合姿态以闭合探测端口6，并且处于反射姿态，该反射姿态通过静负载拖尾而相对于探测端口6倾斜指定的角度在喇叭1的车辆安装状态下，通过将从发声口6产生的声音朝向车辆的前方通过正常反射的声音确保声压，同时通过将反射器8改变为关闭姿势来防止水进入，溅水冲击它。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2000318517A VEHICLE HORN 失效
公开(公告)号：JP2000318517A
公开(公告)日：2000-11-21
申请号：JP12699799
申请日：1999-05-07
申请人： MITSUBA CORP
发明人： KOBAYASHI YOSHIKAZU , IGARASHI KAZUO , NAKAYAMA KIYOBUMI
IPC分类号： G10K9/12 , B60Q5/00 , G10K9/13 , G10K9/15 , G10K9/22
摘要： PROBLEM TO BE SOLVED: To prevent a fixing part from becoming a hindrance, when a coil bobbin for constituting a vehicle horn is fixed to a case body. SOLUTION: A cylindrical through-hole 1g projecting to the opening side of a case is formed on a second bottom surface part 1c of a case body, an attaching hole 4i is provided on a case attaching piece 4e of a coil bobbin 4, and the attaching hole 4i is fitted around the cylindrical through-hole 1g. The through-tip part of the cylindrical through hole 1g is bent to the hole peripheral edge side of the attaching hole 4i to form a bent piece part 1i, the bent piece part is fitted to a large-diameter hole part 4j formed on the hole end of the attaching hole 4i, and the attaching hole 4i is fixed so as to be pinchedly held between the second bottom surface part 1c and the bent piece part 1i.

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