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1. 发明专利

JP2003343832A Igniter such as cigarette lighter with safety lock mechanism 有权
标题翻译： IGNITER如具有安全锁定机构的香烟灯
公开(公告)号：JP2003343832A
公开(公告)日：2003-12-03
申请号：JP2002149788
申请日：2002-05-23
申请人： Yoshinaga Tekunika Kk , ヨシナガテクニカ株式会社
发明人： YOSHINAGA MICHINORI , UCHINO SHIGEO
IPC分类号： F23Q2/28
摘要： PROBLEM TO BE SOLVED: To prevent an ignition accident by a child by arranging locking means for blocking a depressing operation of a push button and disabling an igniting operation unless the lock is released.
SOLUTION: A sidewall of a casing annexed to a side of a device body opens as an unlocking operation window. The casing is fitted with an unlocking slide case vertically movable inside three sidewalls except one facing the device body. A high voltage electricity generator is inserted and fixed in the slide case. A lock member consisting of a long plate spring with an upper end reaching a lower edge of the push button capping a movable member of the high voltage electricity generator and loosely fitting in the casing is inserted and fixed in an operation space and placed in springy contact with the slide case. In the slide case, a lower projection brought in contact with an inclined portion of the lock member, and tongues for click stops engaged with recessed and projected portions on the device body side are projected respectively on a lower portion, and vertical edges on an open face facing the device body, to form a safety lock mechanism.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了防止儿童的点火事故，通过布置锁定装置来阻止按钮的按下操作并且禁止点火操作，除非锁定被释放。解决方案：附接到装置主体一侧的壳体的侧壁作为解锁操作窗口打开。壳体配有可在三个侧壁内垂直移动的解锁滑动壳体，除了面向设备主体的一个外壳。高压发电机插入并固定在滑动箱中。由长板弹簧构成的锁定构件，其上端到达按钮的下边缘的顶端，盖住高压发电机的可动构件并且松动地装配在壳体中，并被固定在操作空间中并放置在弹性接触与幻灯片。在滑动壳体中，与锁定构件的倾斜部分接触的下突起，并且与装置主体侧的凹入和突出部分接合的止动舌片的舌片分别投影在下部上，并且垂直边缘处于打开状态面对设备主体，形成安全锁定机构。版权所有（C）2004，JPO

2. 发明专利

JP2002022122A BURNER DEVICE FOR INDUSTRIAL ART 失效
公开(公告)号：JP2002022122A
公开(公告)日：2002-01-23
申请号：JP2000211578
申请日：2000-07-12
申请人： YOSHINAGA TEKUNIKA KK
发明人： YOSHINAGA MICHINORI , UCHINO SHIGEO
IPC分类号： F23D14/38 , F23D14/28
摘要： PROBLEM TO BE SOLVED: To facilitate a heat-working of glass and precious metals by a combustion flame of a premixed gas of air and liquefied gas by erecting a burner device for industrial arts on a burner stand. SOLUTION: A gas burner 2 is erected on the upper face of a small burner stand 1 of a flat box form. A cassette-type gas cylinder 3 and an air pump 4 are held in the stand. The stand holds further a premixed gas generator 5 provided with open/close valves 52, 53 on both ends of a gas-air mixing pipe 51. The pipe 51 and the gas burner 2 are connected through a premixed gas pipe 8. Open/close knobs 54, 55 and a power switch 41 for an air pump 4 are attached on the wall of the stand 1. A tip member 22 is detachably provided on the tip of the burner 2. The tip member 22 is composed of a plurality of pieces of different nozzle internal-diameters.

3. 发明专利

JP2001012737A FUEL TANK EXCHANGE TYPE GAS LIGHTER 失效
公开(公告)号：JP2001012737A
公开(公告)日：2001-01-19
申请号：JP18144499
申请日：1999-06-28
申请人： YOSHINAGA TEKUNIKA KK
发明人： YOSHINAGA MICHINORI , UCHINO SHIGEO
IPC分类号： F23Q2/42
摘要： PROBLEM TO BE SOLVED: To mount and demount a fuel tank through half-rotation in a way that the body of a closing valve on the combustion device side forms a cylinder body and to perform reliable and airtight connection between the closing valve and a fuel valve. SOLUTION: This gas lighter comprises an upper structure 1 provided at a central part with a combustion device 13 and a closing valve 14 right therebelow; an exchangeable fuel tank 2 situated below the upper structure 1, and a case 3 covering the fuel tank 2 and fitted in the upper structure 1. A valve body 15 of the closing valve 14 forms a cylinder body partitioned into a valve chamber 16 and a lower end opening 17 by a partition 15a, and is protruded long under the upper structure. An insertion hole 21 of the valve body 15 is recessed in the central part of the upper surface of the fuel tank 2. The lower end opening of the valve body 15 is fitted in an airtight manner in the insertion hole 21, and a fuel valve 22 is provided to be opened against a spring member 27 through contact with the partition 15a. A pair of engaging members 4 and 5 fitted in each other on both sides of the valve body 15 and the insertion hole 21 through rotation are protruded from the upper structure 1 and the fuel tank 2, respectively.

4. 发明专利

JP2002089805A CRAFT BURNER DEVICE 失效
公开(公告)号：JP2002089805A
公开(公告)日：2002-03-27
申请号：JP2000279749
申请日：2000-09-14
申请人： YOSHINAGA TEKUNIKA KK
发明人： YOSHINAGA MICHINORI , UCHINO SHIGEO
IPC分类号： F23D14/28 , F23D14/04 , F23D14/38
摘要： PROBLEM TO BE SOLVED: To readily perform heating processes of glass and noble metal with flames of premixed gas of liquefied gas and air by setting a gas burner on a burner stand. SOLUTION: A gas burner 2 for burning premixed gas is set on the upper surface of a small size burner stand 1 having a shape of a flat box. A gas pressure governor 4 is attached to an accommodating chamber 11 for a cassette bomb 3, which is provided to the side of the burner stand. A piezoelectric unit 5 which is operated through a control knob 43 of the pressure governor 4 is provided to the chamber 11. A discharging electrode 61 for ignition, which is provided to a burner port 22 of the burner 2 is connected to a lead wire 51 of the unit 5. The gas burner 2 is constituted with a cylindrical burner body 21 having an opening of the burner port 22 at the end thereof and a lengthwise mixer tube 23 connected to the lower side surface of the body 21. The tip of a gas pipe line 42, which is in the form of a nozzle, from the pressure governor 4 is inserted into the end of the opening of the mixer tube 23. Thus, premixed gas of liquefied gas and air is produced in the mixer tube 23.

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