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。

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。

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

公开(公告)号：US08336967B2

公开(公告)日：2012-12-25

申请号：US12067830

申请日：2006-10-16

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： A46B3/06 ,  A46B9/04 ,  A46B2200/1066 ,  A46D1/05 ,  A46D3/045

摘要： The present invention provides a method of tapering bristles for toothbrushes and a toothbrush having bristles manufactured using the method. One method disclosed in the present invention includes setting bristles made of polyester in a head insert, and fastening the bristles to the head insert by thermally welding portions of the bristles, protruding from a back surface of the head insert, to the head insert. The method further includes coupling the head insert to a toothbrush body and tapering ends of the bristles by immersing the bristles in a chemical. The bristles can be securely set in the toothbrush body without an anchor. Furthermore, polyester bristles, which could not be set in toothbrushes having variously shaped setting rows due to excessively high stiffness, can be set in these types of toothbrush by the toothbrush manufacturing method of the present invention.

摘要翻译： 本发明提供了一种用于牙刷的刷毛渐缩方法和具有使用该方法制造的刷毛的牙刷。 在本发明中公开的一种方法包括在头插入件中设置由聚酯制成的刷毛，并且通过将从头插入件的后表面突出的刷毛部分热焊接到头插入件上，将刷毛紧固到头插件。 该方法还包括通过将刷毛浸入化学品中来将头部插入物联接到牙刷本体和刷毛的端部。 刷毛可以牢固地固定在牙刷本体中，而不需要锚固。 此外，通过本发明的牙刷制造方法，可以在这些类型的牙刷中设置由于刚度过高而不能设置在具有各种形状的排列的牙刷中的聚酯刷毛。

公开(公告)号：US08172337B2

公开(公告)日：2012-05-08

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。

公开(公告)号：US08029069B2

公开(公告)日：2011-10-04

申请号：US11817496

申请日：2005-04-19

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： A46D1/05 ,  A46B9/028 ,  A46B9/04 ,  A46B2200/1066 ,  A46D1/00 ,  A46D1/0276

摘要： The present invention provides a method of manufacturing a toothbrush having needle-shaped bristles, and a toothbrush manufactured by the method. The toothbrush manufacturing method of the present invention includes the step of partially tapering ends of bristles, which are made of polyester and are set in a toothbrush body, through a physical grinding process, and the step of completing of a process of tapering the partially tapered bristles by immersing the partially tapered bristles in a chemical. The present invention makes it possible for toothbrush bristles to be tapered through a simple process. Furthermore, the present invention solves conventional difficulties occurring in tapering bristles after setting them in toothbrush bodies.

摘要翻译： 本发明提供了一种制造具有针状刷毛的牙刷的方法和通过该方法制造的牙刷。 本发明的牙刷制造方法包括通过物理磨削工艺将由聚酯制成并设置在牙刷本体中的刷毛的端部部分渐缩的步骤，以及完成将部分锥形 通过将部分渐缩的刷毛浸入化学品中而获得刷毛。 本发明可以通过简单的工艺使牙刷刷毛变细。 此外，本发明解决了将牙刷固定在牙刷体中之后在逐渐变细的刷毛中发生的常规困难。

公开(公告)号：US20080100126A1

公开(公告)日：2008-05-01

申请号：US11817496

申请日：2005-04-19

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： A46D1/05 ,  A46B9/028 ,  A46B9/04 ,  A46B2200/1066 ,  A46D1/00 ,  A46D1/0276

摘要： The present invention provides a method of manufacturing a toothbrush having needle-shaped bristles, and a toothbrush manufactured by the method. The toothbrush manufacturing method of the present invention includes the step of partially tapering ends of bristles, which are made of polyester and are set in a toothbrush body, through a physical grinding process, and the step of completing of a process of tapering the partially tapered bristles by immersing the partially tapered bristles in a chemical. The present invention makes it possible for toothbrush bristles to be tapered through a simple process. Furthermore, the present invention solves conventional difficulties occurring in tapering bristles after setting them in toothbrush bodies.

摘要翻译： 本发明提供了一种制造具有针状刷毛的牙刷的方法和通过该方法制造的牙刷。 本发明的牙刷制造方法包括通过物理磨削工艺将由聚酯制成并设置在牙刷本体中的刷毛的端部部分渐缩的步骤，以及完成将部分锥形 通过将部分渐缩的刷毛浸入化学品中而获得刷毛。 本发明可以通过简单的工艺使牙刷刷毛变细。 此外，本发明解决了将牙刷固定在牙刷体中之后在逐渐变细的刷毛中发生的常规困难。

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。

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。

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。