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1. 发明专利

JP2010063740A Sewing machine 审中-公开
标题翻译：缝纫机
公开(公告)号：JP2010063740A
公开(公告)日：2010-03-25
申请号：JP2008234519
申请日：2008-09-12
申请人： Juki Corp , Juki株式会社
发明人： IWATA TOSHIYUKI , SASAKI YOSHIYUKI , KATO SHUHEI
IPC分类号： D05B71/00 , F16N21/06
摘要： PROBLEM TO BE SOLVED: To prevent leakage of a lubricant from an air outlet while reducing the cost by reducing the number of processed positions and the number of parts. SOLUTION: A through hole 4h penetrating into a lubricant chamber from outside of a sewing machine frame 1 is formed on a wall 4b facing a worker in the lubricant chamber 4 of the sewing machine 100, and a plug member 7 for plugging the through hole is disposed in the through hole. The plug member includes: a plug body 71; a through hole 73 formed in the plug body to communicate with inside of the lubricant chamber; the air outlet 74 opened upward and formed to penetrate from the outside of the plug body toward the through hole to make the through hole communicate with the outside of the sewing machine frame; an oil feed hole 75 formed in the plug body to continue to the through hole and to make the through hole communicate with outside of the sewing machine frame to introduce the lubricant into the lubricant chamber; and a lid 76 detachably attached to the oil feed hole to prevent the outflow of the lubricant from the oil feed hole to the outside of the sewing machine frame. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止润滑剂从出气口泄漏，同时通过减少加工位置的数量和部件的数量来降低成本。解决方案：在缝纫机100的润滑剂室4中面向工人的壁4b上形成有从缝纫机框架1的外部渗透到润滑剂室中的通孔4h，以及插塞构件7，通孔设置在通孔中。插头构件包括：插头体71; 形成在所述塞体中的与所述润滑剂室内部连通的贯通孔73; 空气出口74向上开口形成为从插塞本体的外部朝向通孔穿透，以使通孔与缝纫机框架的外部连通; 形成在插塞本体中的继续通孔的供油孔75，并且使通孔与缝纫机框架的外部连通，将润滑剂引入到润滑剂室中; 以及可拆卸地附接到供油孔的盖76，以防止润滑剂从供油孔流出到缝纫机框架的外部。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2008194134A Sewing machine 审中-公开
标题翻译：缝纫机
公开(公告)号：JP2008194134A
公开(公告)日：2008-08-28
申请号：JP2007030378
申请日：2007-02-09
申请人： Juki Corp , Juki株式会社
发明人： SASAKI YOSHIYUKI
IPC分类号： D05B27/22 , D05B27/02
摘要： PROBLEM TO BE SOLVED: To secure the stability of a sewing machine operation by preventing the generation of vibrations and noise.
SOLUTION: A feed amount adjusting mechanism 20 includes: a feed adjusting base 23 having cam parts 23a and 1b turned around a shaft at one end; a feed amount adjusting dial 21 having an abutting part 22 abutting on the cam parts 23a and 1b by back and forth movement; a feed adjusting rod 24 connected to the other end of the feed adjusting base 23 at one end and moved vertically according to the turning of the feed adjusting base 23; a first feed adjusting spring 29 for energizing the feed adjusting rod 24 downwards; a feed adjusting body 28 for changing the moving amount of a feed tooth to the horizontal direction by the turning; and a second feed adjusting spring 32 connected to the other end of the feed adjusting rod 24 and fixed to a sewing machine frame. Then, by connecting the lower end of the second feed adjusting spring 32 to a spring peg plate 33, the spring pressure of the second feed adjusting spring 32 is made flexibly adjustable.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过防止产生振动和噪音来确保缝纫机操作的稳定性。进给量调节机构20包括：进给调整基座23，其具有在一端围绕轴旋转的凸轮部23a和1b; 进给量调节拨盘21，其具有通过前后移动抵接在凸轮部23a和1b上的抵接部22; 进给调节杆24，一端连接于进给调整基座23的另一端，并根据进给调整基座23的转动而垂直移动; 第一进给调节弹簧29，用于向下供给进给调节杆24; 用于通过转动将进给齿的移动量改变为水平方向的进给调节体28; 以及连接到进给调节杆24的另一端并固定到缝纫机框架上的第二进给调节弹簧32。然后，通过将第二进给调节弹簧32的下端连接到弹簧栓板33，可以使第二进给调节弹簧32的弹簧压力灵活地调节。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008125597A Sewing machine 审中-公开
标题翻译：缝纫机
公开(公告)号：JP2008125597A
公开(公告)日：2008-06-05
申请号：JP2006311401
申请日：2006-11-17
申请人： Juki Corp , Juki株式会社
发明人： YOSHIZAWA MASARU , SASAKI YOSHIYUKI
IPC分类号： D05B73/06
摘要： PROBLEM TO BE SOLVED: To achieve a sewing machine for facilitating a removal of dust collected in the sewing machine.
SOLUTION: The sewing machine 1 is provided with a suction port 2 for sucking air in a sewing machine frame 10 by a home vacuum cleaner 100, in the vicinity of a horizontal shuttle 20 in the sewing machine frame 10 housing the horizontal shuttle 20. The home vacuum cleaner 100 is allowed to suck the air in the sewing machine frame 10 from the suction port 2, so that the dust in the sewing machine frame 10 is sucked and cleaned.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：实现缝纫机，以便于除去收集在缝纫机中的灰尘。解决方案：缝纫机1设置有吸入口2，用于通过家用真空吸尘器100在缝纫机机架10中的水平梭20附近吸入缝纫机架10中的空气，该缝纫机架10容纳水平梭允许家用吸尘器100从吸入口2吸入缝纫机框架10中的空气，从而吸引和清洁缝纫机机架10中的灰尘。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2006230747A Picker device of sewing machine 审中-公开
标题翻译：缝纫机设备
公开(公告)号：JP2006230747A
公开(公告)日：2006-09-07
申请号：JP2005050690
申请日：2005-02-25
申请人： Juki Corp , Juki株式会社
发明人： IWATA TOSHIYUKI , SASAKI YOSHIYUKI
IPC分类号： D05B61/00 , D05B63/00
摘要： PROBLEM TO BE SOLVED: To provide a picker device of a sewing machine, capable of appropriately preventing idle running of a bobbin.
SOLUTION: The picker device 10 of the sewing machine restrains the rotation of the bobbin B which is rotatably mounted inside a shuttle by moving a shaft member 1 and making a distal end part 2a of a damper part 2, elastically supported to the distal end 1a side of the shaft member 1 via a coil spring 3, abut to the bobbin B. The picker device 10 has an E ring 5 for limiting the movement of the damper part 2 at the proximal end part 1b of the shaft member 1. Accordingly, even if the shaft member 1 is brought too close to the bobbin B, the rear end part 2b of the damper part 2 abuts to the E ring 5, and therefore, a locking member 4 disposed at the distal end part 1a of the shaft member 1 does not project from the distal end 2a side of the damper part 2.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够适当地防止筒管的怠速行驶的缝纫机的拾取装置。解决方案：缝纫机的拾取装置10通过移动轴构件1并使阻尼器部件2的远端部分2a弹性地支撑在梭身上，限制可旋转地安装在梭子内的梭管B的旋转，轴构件1的远端1a侧通过螺旋弹簧3抵靠线轴B.拾取装置10具有用于限制在轴构件1的基端部1b处的阻尼部2的移动的E环5 因此，即使轴构件1过于靠近线轴B，阻尼部件2的后端部2b与E环5抵接，因此，配置在E轴5的前端部1a的锁定部件4 轴构件1不从阻尼器部件2的远端2a侧突出。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2009011643A Texture preliminary setting device for embroidery sewing machine 审中-公开
标题翻译：纹绣缝纫机初步设定装置
公开(公告)号：JP2009011643A
公开(公告)日：2009-01-22
申请号：JP2007178430
申请日：2007-07-06
申请人： Juki Corp , Juki株式会社
发明人： SASAKI YOSHIYUKI , KINOSHITA TADASHI
IPC分类号： D05B39/00 , D05C9/04
摘要： PROBLEM TO BE SOLVED: To provide a texture preliminary setting device for an embroidery sewing machine, capable of preventing the position deviation of the texture.
SOLUTION: The texture preliminary setting device includes: a fixing side suction member 4 arranged in a part other than the opposing surface of an outer frame 6 in the inner frame 3 of an embroidery frame 2; and a setting base 5 for setting the texture C to the inner frame 3. The setting base 5 includes: a flat setting surface 21 where the inner frame 3 is placed via the texture C; a positioning member 22 arranged protrudently on the setting surface 21 to position the inner frame 3 to be placed on the setting surface 21; a mobile side suction member 24 movably arranged on the setting surface 21 in response to the fixing side suction member 4; and a moving mechanism 31 for moving the mobile side suction member 24 toward the fixing side suction member 4.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止纹理位置偏差的刺绣缝纫机的纹理初步设定装置。解决方案：纹理预设装置包括：固定侧抽吸构件4，布置在刺绣框架2的内框架3中的除了外框架6的相对表面之外的部分; 以及用于将纹理C设置到内框3的设定基座5.设置基座5包括：通过纹理C放置内框架3的平坦设置表面21; 定位构件22突出地布置在设置表面21上，以将内框3定位在放置表面21上; 响应于固定侧抽吸构件4可移动地布置在设置表面21上的移动侧抽吸构件24; 以及用于使移动侧吸引构件24朝向固定侧抽吸构件4移动的移动机构31.版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2007296097A Oil lubricator for sewing machine 审中-公开
标题翻译：用于缝纫机油润滑剂
公开(公告)号：JP2007296097A
公开(公告)日：2007-11-15
申请号：JP2006126499
申请日：2006-04-28
申请人： Juki Corp , Juki株式会社
发明人： TAKEDA IKUKO , OGATA TAKAHIRO , IWATA TOSHIYUKI , SASAKI YOSHIYUKI
IPC分类号： D05B71/00
摘要： PROBLEM TO BE SOLVED: To provide an oil lubricator for sewing machines which enables an oil wick to suck a lubricant sufficiently along with the easier removal of a filter and moreover, can improve its assembly workability on the body of the sewing machine by simplifying the structure.
SOLUTION: A lubricating path 7 and a lubrication pipe 8 are connected near a link part 6a with a link pipe 5 of an oil residue display device 6 while the filter 10 is disposed on the downstream side of the lubricating path 7.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于缝纫机的油润滑器，其能够使油芯充分吸入润滑剂，同时更容易地去除过滤器，并且还可以通过以下方式提高其在缝纫机主体上的组装操作性：简化结构。解决方案：在过滤器10设置在润滑路径7的下游侧，润滑路径7和润滑管8在连接部6a附近与油残留显示装置6的连杆管5连接。 P>版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007296076A Grease feed mechanism of sewing machine 审中-公开
标题翻译：缝纫机油脂送料机构
公开(公告)号：JP2007296076A
公开(公告)日：2007-11-15
申请号：JP2006126047
申请日：2006-04-28
申请人： Juki Corp , Juki株式会社
发明人： OGATA TAKAHIRO , TAKEDA IKUKO , IWATA TOSHIYUKI , SASAKI YOSHIYUKI
IPC分类号： D05B71/00 , F16N21/06
摘要： PROBLEM TO BE SOLVED: To provide a grease feed mechanism of a sewing machine, with which time and effort for detaching/attaching an exclusive nozzle can be eliminated when grease is applied between a shaft member and a support member and grease supply in the sewing machine can be facilitated.
SOLUTION: A grease supply hole 30 includes an opening 32 into which an end portion 41 of a grease tube 40 is inserted, a cylindrical section 33 formed from the opening 32 in a cylindrical shape which has a diameter the same as that of the opening 32, a peripheral face 34 spreading towards the cylindrical section 33 with a larger diameter and a female thread part 31 which leads grease between a needle bar 22 and a needle bar bushing 23 from the peripheral face 34. Then, when the end portion 41 of the grease tube 32 is directly inserted in the opening 32, the edge of the end portion 41 coincides with the surrounding face 34 without a space therebetween. Therefore, the grease can be easily applied between the needle bar 22 and the needle bar bushing 23 without concern about leak of the grease through the opening 32.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种缝纫机的润滑脂进给机构，当在轴构件和支撑构件之间施加润滑脂并且润滑脂供应时，可以消除用于分离/附接专用喷嘴的时间和精力缝纫机可以方便。解决方案：油脂供给孔30包括：开口32，其中插入有润滑脂管40的端部41;圆筒部33，其形成为圆筒形状，该圆筒部33的直径与开口32是朝向具有较大直径的圆柱形部分33扩展的周边面34和阴螺纹部分31，其将针杆22和针杆衬套23之间的润滑脂从周面34引出。然后，当端部脂肪管32的直径41直接插入开口32中，端部41的边缘与周围面34重合，而在它们之间没有间隙。因此，可以容易地在针杆22和针杆衬套23之间施加润滑脂，而不用担心通过开口32的润滑脂泄漏。（C）2008，JPO＆INPIT

8. 发明专利

JP2007143931A Thread guide device 审中-公开
标题翻译：螺纹指导装置
公开(公告)号：JP2007143931A
公开(公告)日：2007-06-14
申请号：JP2005343575
申请日：2005-11-29
申请人： Juki Corp , Juki株式会社
发明人： TAKEDA IKUKO , IWATA TOSHIYUKI , SASAKI YOSHIYUKI , OGATA TAKAHIRO
IPC分类号： D05B53/00
摘要： PROBLEM TO BE SOLVED: To provide a thread guide device capable of preventing thread disturbance between a thread take-up lever and a sewing needle.
SOLUTION: This thread guide device is provided with an arm spool pin and thread eyelet 21, a first thread tensioner 22, a second thread tensioner 23, the thread take-up spring 24, a thread hooker 25, a first thread guide 26, a thread take-up lever 27, a second thread guide 28, a needle bar thread guard 29, and a needle bar thread guide 30 in the order of the upstream side of the thread route. The first thread guide 26 in the upstream side of the thread take-up lever 27 is disposed in a part lower than the lowest point of the thread take-up lever 27. The second thread guide 28 in the upstream side of the thread take-up lever 27 is disposed in a part lower than the lowest point of the thread take-up lever 27 and further lower than the first thread guide 26.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止卷取杆和缝纫针之间的螺纹干扰的导纱装置。解决方案：该导纱装置设置有一个手柄卷轴销和螺纹孔21，一个第一螺纹张紧器22，一个第二螺纹张紧器23，该卷取弹簧24，一个螺纹钩25，一个第一螺纹导向器 26，螺纹卷取杆27，第二导纱器28，针杆螺纹防护罩29和针杆导纱器30，其顺序为螺纹路线的上游侧。在卷线杆27的上游侧的第一线引导件26配置在比卷线杆27的最低点低的部位。在线取出杆27的上游侧的第二线引导件28，升降杆27设置在比卷取杆27的最低点低的部分中，并且比第一螺纹导向件26进一步低。（C）2007，JPO＆INPIT

9. 发明专利

JP2006255182A Picker device for sewing machine 审中-公开
标题翻译：缝纫机设备
公开(公告)号：JP2006255182A
公开(公告)日：2006-09-28
申请号：JP2005077435
申请日：2005-03-17
申请人： Juki Corp , Juki株式会社
发明人： IWATA TOSHIYUKI , SASAKI YOSHIYUKI
IPC分类号： D05B65/02
摘要： PROBLEM TO BE SOLVED: To provide a picker device which has a simple structure and shows excellent durability.
SOLUTION: The picker device is equipped with a first torsion coil spring 8 which applies first force on a picker link 5 to rotate a picker 7 in a direction opposite to the direction to abut on a bobbin 10, a second torsion coil spring 9 which applies second force on a picker arm 6 to rotate the picker 7 in the direction to abut on the bobbin 10 with force weaker than the first applied force, a solenoid 2 for moving the picker link 5 in the direction opposite from the first applied force, a second slot hole 5A provided on the picker link 5, and a stepped screw B2 which is inserted in the second slot hole 5A and connects the picker link 5 and the picker arm 6 to slide. The stepped screw B2 is separated from inner surface parts 5D, 5D in the direction of the major axis of the second slot hole 5A when the picker 7 abuts on the bobbin 10.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有简单结构并且显示出优异的耐久性的拾取装置。解决方案：拾取装置配备有第一扭力螺旋弹簧8，该第一扭力螺旋弹簧8将第一力施加在拾取器连杆5上，以使拾取器7沿与抵接在筒管10上的方向相反的方向旋转，第二扭转螺旋弹簧 9，其将第二力施加在拾取臂6上，以比弱于第一施加力的力沿着与线轴10邻接的方向旋转拾取器7;螺线管2，用于沿着与第一施加的方向相反的方向移动拾取器连杆5 设置在拾取器连杆5上的第二槽孔5A和插入第二槽孔5A中的连接拾取器连杆5和拾取臂6滑动的阶梯螺钉B2。当拾取器7靠在线轴10上时，阶梯形螺钉B2与第二槽孔5A的长轴方向的内表面部分5D，5D分离。（C）2006年，JPO＆NCIPI

10. 发明专利

JP2009090017A Handwheel for sewing machine 审中-公开
标题翻译：手机用缝纫机
公开(公告)号：JP2009090017A
公开(公告)日：2009-04-30
申请号：JP2007265589
申请日：2007-10-11
申请人： Juki Corp , Juki株式会社
发明人： OGATA TAKAHIRO , IWATA TOSHIYUKI , SASAKI YOSHIYUKI
IPC分类号： D05B69/34
摘要： PROBLEM TO BE SOLVED: To suppress the deterioration of an operability of a handwheel.
SOLUTION: The handwheel 1 for a sewing machine 100 is connected to a main shaft of a sewing machine, rotates the main shaft by the rotation of an operation part 3 manually operated by a worker, and includes an inclination surface formed to have inclination to be close to the axial line of the main shaft from the base end of the operation part 3 toward the front end. The outer surface of the operation part 3 is formed by allowing a plurality of curved faces 31, 32, 33, 34 to continue and bend.
COPYRIGHT: (C)2009,JPO&INPIT

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