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1. 发明授权

US07938492B2 Toothbrush having pressure relief unit and method of producing same 有权
标题翻译：具有压力释放单元的牙刷及其制造方法
公开(公告)号：US07938492B2
公开(公告)日：2011-05-10
申请号：US11817495
申请日：2005-03-28
申请人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
发明人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
IPC分类号： A46D3/00
CPC分类号： B29C45/14385 , A46D3/005 , B29C45/14377 , B29C45/14631 , B29C2045/14393 , B29L2031/425
摘要： Disclosed are a toothbrush and a method of producing the same. The toothbrush of the present invention includes a pressure relief unit installed in a head part of the toothbrush. The unit has a plate shape and a predetermined size sufficient to cover bristles set in the head part. In the present invention, the head part is thin, and the bristles are set in the head part without using a wire. Furthermore, the present invention is easily adapted for mass production using inexpensive equipment. Also, the pressure relief unit serves as a reinforcing unit. Therefore, the head part is prevented from breaking during use despite having a reduced thickness.
摘要翻译：公开了一种牙刷及其制造方法。本发明的牙刷包括安装在牙刷头部的压力释放单元。该单元具有足以覆盖设置在头部中的刷毛的板形状和预定尺寸。在本发明中，头部薄，并且刷毛被固定在头部而不使用线。此外，本发明容易适用于使用便宜设备的批量生产。此外，压力释放单元用作加强单元。因此，即使具有减小的厚度，防止头部在使用中断裂。

2. 发明申请

US20080289131A1 Needle-Shaped Bristle and Method of Manufacturing the Same 有权
标题翻译：针状鬃毛及其制造方法
公开(公告)号：US20080289131A1
公开(公告)日：2008-11-27
申请号：US12096787
申请日：2006-12-04
申请人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
发明人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
IPC分类号： A46D1/05
CPC分类号： A46D1/05 , A46D1/0276 , A46D1/0284
摘要： The present invention provides a needle-shaped bristle and a method of manufacturing the needle-shaped bristle. The manufacturing method of the present invention includes the steps of cutting and removing a packing sheet, which is wound around a bundle of bristles, by a length ranging from 30 mm to 50 mm from a first end thereof, and grinding first ends of the bristles using a rotating grinder. The manufacturing method further includes steps of packing the first end of the bundle of bristles, from which the packing sheet is removed, using a packing sheet, cutting the bundle of bristles to a length ranging from 22 mm to 32 mm, and immersing a second end of the cut bundle of bristles, thus tapering second ends of the bristles. The needle-shaped bristle has an advantage of realizing a reduction in the proportion of defective products.
摘要翻译：本发明提供一种针状刷毛和一种制造针状刷毛的方法。本发明的制造方法包括以下步骤：从其第一端切割并除去缠绕在一束刷毛上的长度为30mm至50mm的包装片，并且研磨刷毛的第一端使用旋转研磨机。该制造方法还包括以下步骤：使用包装纸包装刷毛束的第一端，使用包装纸将包装片从该片材上除去，将刷毛束切割成22mm至32mm的长度，切开的刷毛束的末端，从而使刷毛的第二端逐渐变细。针状刷毛具有实现有缺陷产品的比例降低的优点。

3. 发明申请

US20070033756A1 Toothbrush having needle-shaped bristles with various end points and manufacturing method thereof 有权
标题翻译：牙刷具有各种端点的针状刷毛及其制造方法
公开(公告)号：US20070033756A1
公开(公告)日：2007-02-15
申请号：US10548636
申请日：2003-05-14
申请人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
发明人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
IPC分类号： A46B9/04
CPC分类号： A46D1/0276 , A46B2200/1066 , A46D1/00 , A46D1/05
摘要： A toothbrush having needle-shaped bristles with various end points and a method of manufacturing the same. The needle-shaped toothbrush bristle, folded in an asymmetric U-shape to outwardly expose both ends thereof at a height difference ranging from 0.5 to 2 mm and disposed on a head portion of the toothbrush, has a tapered length of 3-7 mm and a blunt end point with a diameter of 0.01-0.07 mm. The toothbrush is advantageous in terms of high insertion function into the periodontal pockets of the user while leaving the user with a refreshed feeling after brushing his/her teeth
摘要翻译：具有各种端点的针状刷毛的牙刷及其制造方法。以不对称U形折叠的针状牙刷刷毛以0.5至2mm的高度差向外露出并且设置在牙刷的头部上，具有3-7mm的锥形长度和直径为0.01-0.07mm的钝端点。牙刷在使用者的牙周袋中的高插入功能方面是有利的，同时在刷牙之后留下刷新感觉的使用者

4. 发明授权

US08424145B2 Toothbrush having needle-shaped bristles with various end points and manufacturing method thereof 有权
标题翻译：牙刷具有各种端点的针状刷毛及其制造方法
公开(公告)号：US08424145B2
公开(公告)日：2013-04-23
申请号：US13441182
申请日：2012-04-06
申请人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
发明人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
IPC分类号： A46B9/04
CPC分类号： A46D1/0276 , A46B2200/1066 , A46D1/00 , A46D1/05
摘要： Disclosed is a toothbrush having needle-shaped bristles with various end points and a method of manufacturing the same. The needle-shaped toothbrush bristle, folded in an asymmetric U-shape to outwardly expose both ends thereof at a height difference ranging from 0.5 to 2 mm and disposed on a head portion of the toothbrush, has a tapered length of 3-7 mm and a blunt end point with a diameter of 0.01-0.07 mm The toothbrush is advantageous in terms of high insertion function into the periodontal pockets of the user while leaving the user with a refreshed feeling after brushing his/her teeth.
摘要翻译：公开了具有各种端点的针状刷毛的牙刷及其制造方法。以不对称U形折叠的针状牙刷刷毛以0.5至2mm的高度差向外露出并且设置在牙刷的头部上，具有3-7mm的锥形长度和直径为0.01-0.07mm的平头端点牙刷在使用者的牙周袋中的高插入功能方面是有利的，同时在刷牙之后留下刷新感觉。

5. 发明授权

US08403425B2 Processing method for taper of needle-shaped bristle enhanced throughput 有权
标题翻译：针状刷毛锥形加工方法增加了生产量
公开(公告)号：US08403425B2
公开(公告)日：2013-03-26
申请号：US13548893
申请日：2012-07-13
申请人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
发明人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
IPC分类号： A46D1/05
CPC分类号： A46D1/05 , A46B2200/1066 , A46D1/0276
摘要： The present invention relates to a method of tapering a toothbrush bristle which increases production efficiency. The method includes the steps of cutting bundles of toothbrush bristles; and non-directionally immersing the entire cut bundles of toothbrush bristles into a chemical solution to taper both sides of the toothbrush bristles. According to the present invention, the production efficiency of a needle-shaped bristle is increased approximately three-fold, and the loss of raw materials is greatly decreased because several processes are not performed.
摘要翻译：本发明涉及一种提高生产效率的牙刷刷毛锥形化方法。该方法包括切割牙刷刷毛束的步骤; 并且将整个切割的牙刷刷毛束非定向地浸入化学溶液中以使牙刷刷毛的两侧逐渐变细。根据本发明，针状刷毛的生产效率增加约三倍，并且由于不进行几个处理而使原料的损失大大降低。

6. 发明授权

US08186765B2 Method of manufacturing toothbrush with needle-shaped bristles, and toothbrush manufactured by the same 有权
标题翻译：具有针状刷毛的牙刷的制造方法以及由其制造的牙刷
公开(公告)号：US08186765B2
公开(公告)日：2012-05-29
申请号：US11915725
申请日：2005-06-08
申请人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
发明人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
IPC分类号： A46D1/00 , A46D9/00
CPC分类号： A46D9/02 , A46B2200/1066 , A46D1/0276
摘要： The present invention provides a method of manufacturing a toothbrush having needle-shaped bristles and a toothbrush manufactured using the method. The method of the present invention includes the step of grinding bristles, which have been set in a head part of a toothbrush, using a grinder provided with protrusions (11) having heights ranging from 1.5 mm to 7 mm. According to the manufacturing method of the present invention, a toothbrush having needle-shaped bristles can be manufactured without a separate chemical immersion process such that the thicknesses of the end points of the needle-shaped bristles range from 0.01 mm to 0.03 mm and the lengths of the tapered portions thereof range from 3 mm to 9 mm. Furthermore, because the process is simplified, the time required for production and the defective proportion is markedly reduced. As well, in the present invention, materials other than polyester can be used as the material for the bristles, unlike the conventional arts, in which this is impossible.
摘要翻译：本发明提供一种制造具有针状刷毛的牙刷和使用该方法制造的牙刷的方法。本发明的方法包括使用设置有高度为1.5mm至7mm的突起（11）的研磨机将已经设置在牙刷的头部中的刷毛研磨的步骤。根据本发明的制造方法，可以制造具有针状刷毛的牙刷，而不需要单独的化学浸渍工艺，使得针状刷毛的端部的厚度在0.01mm至0.03mm的范围内，并且长度其锥形部分的范围为3mm至9mm。此外，由于该过程简化，生产所需的时间和缺陷比例显着降低。同样，在本发明中，与传统技术不同的是，不同于聚酯的材料可以用作刷毛的材料。

7. 发明申请

US20080197693A1 Method of Manufacturing Toothbrush with Needle-Shaped Bristles, and Toothbrush Manufactured by the Same 有权
标题翻译：用针形刷毛制造牙刷的方法和由其制造的牙刷
公开(公告)号：US20080197693A1
公开(公告)日：2008-08-21
申请号：US11915725
申请日：2005-06-08
申请人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
发明人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
IPC分类号： A46D3/04 , A46B9/04
CPC分类号： A46D9/02 , A46B2200/1066 , A46D1/0276
摘要： The present invention provides a method of manufacturing a toothbrush having needle-shaped bristles and a toothbrush manufactured using the method. The method of the present invention includes the step of grinding bristles, which have been set in a head part of a toothbrush, using a grinder provided with protrusions having heights ranging from 1.5 mm to 7 mm. A toothbrush having needle-shaped bristles can be manufactured without a separate chemical immersion process such that the thicknesses of the end points of the needle-shaped bristles range from 0.01 mm to 0.03 mm and the lengths of the tapered portions thereof range from 3 mm to 9 mm. Time required for production and the defective proportion is markedly reduced, and materials other than polyester can be used as the material for the bristles.
摘要翻译：本发明提供一种制造具有针状刷毛的牙刷和使用该方法制造的牙刷的方法。本发明的方法包括使用设置有高度为1.5mm至7mm的突起的研磨机将已经设置在牙刷的头部中的刷毛研磨的步骤。可以制造具有针状刷毛的牙刷，而不需要单独的化学浸渍工艺，使得针状刷毛的端部的厚度范围为0.01mm至0.03mm，并且其锥形部分的长度范围为3mm至 9毫米。生产所需时间和缺陷比例显着降低，除聚酯以外的材料可用作刷毛材料。

8. 发明授权

US08918945B2 Toothbrush with needle-shaped bristles for improving tooth and gum contacting force and teeth-cleaning performance, and method for manufacturing same 有权
标题翻译：具有用于改善牙齿和牙龈接触力和牙齿清洁性能的针状刷毛的牙刷及其制造方法
公开(公告)号：US08918945B2
公开(公告)日：2014-12-30
申请号：US13387461
申请日：2010-07-28
申请人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
发明人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
IPC分类号： A46B9/04 , A46B9/02 , A46D1/00 , A46D1/05 , A46B9/06
CPC分类号： A46B9/04 , A46B9/028 , A46B9/06 , A46B2200/1066 , A46D1/0276 , A46D1/05
摘要： A toothbrush having needle-shaped bristles on the head portion is configured such that the differences in height between the longer and shorter bristles is 1 to 4 mm, the end points of the longer bristles are 0.01 to 0.03 mm in diameter, the end points of the shorter bristles are 0.03 to 0.08 mm in diameter, the taper lengths of the longer bristles are 4 to 8 mm, the taper lengths of the shorter bristles are 2 to 6 mm, and the differences in taper length between the longer and shorter bristles is 1 to 4 mm. The toothbrush provides superior teeth and gum contact force unique to a toothbrush having needle-shaped bristles and at the same time also provides superior cleaning performance for the surface of teeth thanks to the action of the shorter bristles having relatively large diameters at end points and relatively short taper lengths.
摘要翻译：在头部上具有针状刷毛的牙刷被构造成使得较长和较短刷毛之间的高度差为1〜4mm，较长的刷毛的端点的直径为0.01〜0.03mm，较短的刷毛直径为0.03至0.08毫米，较长的刷毛的锥长度为4至8毫米，较短的刷毛的锥度长度为2至6毫米，较长和较短的刷毛之间的锥长差异为 1至4毫米。牙刷提供了具有针状刷毛的牙刷特有的优异的牙齿和牙龈接触力，并且同时还为牙齿表面提供优异的清洁性能，这是由于在端点处相对较大直径的较短刷毛的作用短锥度长度。

9. 发明授权

US07832811B2 Method of manufacturing toothbrush with needle-shaped bristles and toothbrush manufactured by the same 有权
标题翻译：制造具有针状刷毛和牙刷的牙刷的方法
公开(公告)号：US07832811B2
公开(公告)日：2010-11-16
申请号：US11719050
申请日：2004-12-10
申请人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
发明人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
IPC分类号： A46D9/00
CPC分类号： A46D9/02
摘要： The present invention provides a method of manufacturing a toothbrush with needle-shaped bristles. The method includes the step of setting needle-shaped bristles, partially tapered by being immersed in a chemical, in a head part of a toothbrush body. The method further includes the step of grinding the needle-shape bristles using a drum grinder having protrusions (10) such that end points of the bristles range from 0.01 to 0.03 mm in thickness and tapered portions of the bristles range from 3.5 to 8 mm in length. A toothbrush, in which needle-shaped bristles having end points of 0.03 to 0.05 mm in thickness and tapered portions of 3.5 to 10 mm in length are set, can be manufactured using the method of the present invention. In the present invention, because a manufacturing process is simplified, the required production time and a defective proportion are markedly reduced.
摘要翻译：本发明提供一种制造具有针状刷毛的牙刷的方法。该方法包括通过浸入化学品中将针状刷毛设置成部分渐缩的步骤，该牙刷刷头部位于牙刷本体的头部。该方法还包括使用具有突起（10）的鼓式研磨机研磨针形刷毛的步骤，使得刷毛的端部的厚度范围为0.01至0.03mm，刷毛的锥形部分的范围为3.5至8mm 长度。可以使用本发明的方法制造其中具有厚度为0.03至0.05mm的端点和长度为3.5至10mm的锥形部分的针状刷毛的牙刷。在本发明中，由于简化制造工序，所以要求的生产时间和缺陷比例显着降低。

10. 发明申请

US20100102619A1 PROCESSING METHOD FOR TAPER OF NEEDLE-SHAPED BRISTLE ENHANCED THROUGHPUT 有权
标题翻译：针状韧带增强穿刺刀的加工方法
公开(公告)号：US20100102619A1
公开(公告)日：2010-04-29
申请号：US12526041
申请日：2008-03-12
申请人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
发明人： Young-Jun Kwon , Sung-Wook Kwon , Sung-Hwan Kwon
IPC分类号： A46D1/04
CPC分类号： A46D1/05 , A46B2200/1066 , A46D1/0276
摘要： The present invention relates to a method of tapering a toothbrush bristle which increases production efficiency. The method includes the steps of cutting bundles of toothbrush bristles; and non-directionally immersing the entire cut bundles of toothbrush bristles into a chemical solution to taper both sides of the toothbrush bristles. According to the present invention, the production efficiency of a needle-shaped bristle is increased approximately three times, and the loss of raw materials is greatly decreased because several processes are not performed.
摘要翻译：本发明涉及一种提高生产效率的牙刷刷毛锥形化方法。该方法包括切割牙刷刷毛束的步骤; 并且将整个切割的牙刷刷毛束非定向地浸入化学溶液中以使牙刷刷毛的两侧逐渐变细。根据本发明，针状刷毛的生产效率提高约三倍，并且由于不进行多个处理而使原料的损失大大降低。

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