公开(公告)号：US08512611B2

公开(公告)日：2013-08-20

申请号：US12870299

申请日：2010-08-27

Applicant: Yeon-Bok Kang ,  Ki-Tae Kang ,  Gui-Hwan Oh

Inventor： Yeon-Bok Kang ,  Ki-Tae Kang ,  Gui-Hwan Oh

IPC: A46D1/04

CPC classification number: A46D1/00 ,  A46D1/0276 ,  A46D1/04 ,  A46D1/05 ,  A61C17/22 ,  D01F6/62 ,  D06M11/38 ,  D06M23/18

Abstract: Provided is a tapered filament for a power toothbrush made of a synthetic resin and formed with tapers at two ends thereof and a non-tapered area for tufting part of which middle is tufted into a power toothbrush, wherein an overall length is 16 to 22 mm, a length of the non-tapered area for tufting part is 4 to 12 mm, and the rest parts except for the non-tapered area for tufting part form tapers at two ends.

Abstract translation: 本发明提供一种用于由合成树脂制成并在其两端形成锥形的动力牙刷的锥形细丝，以及用于簇绒的非锥形区域，其中部分被簇绒成动力牙刷，其中总长度为16至22mm 簇绒部分的非锥形区域的长度为4〜12mm，除了簇绒部的非锥形区域以外的其余部分在两端形成锥形。

公开(公告)号：US08336967B2

公开(公告)日：2012-12-25

申请号：US12067830

申请日：2006-10-16

Applicant: Young-Jun Kwon ,  Sung-Wook Kwon ,  Sung-Hwan Kwon

Inventor： Young-Jun Kwon ,  Sung-Wook Kwon ,  Sung-Hwan Kwon

IPC: A46D3/00

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

Abstract: 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.

Abstract translation: 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

Applicant: Young-Jun Kwon ,  Sung-Wook Kwon ,  Sung-Hwan Kwon

Inventor： Young-Jun Kwon ,  Sung-Wook Kwon ,  Sung-Hwan Kwon

IPC: A46B9/04

CPC classification number: A46D1/0276 ,  A46B2200/1066 ,  A46D1/00 ,  A46D1/05

Abstract: 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.

Abstract translation: 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

Applicant: Young-Jun Kwon ,  Sung-Wook Kwon ,  Sung-Hwan Kwon

Inventor： Young-Jun Kwon ,  Sung-Wook Kwon ,  Sung-Hwan Kwon

IPC: A46D9/00

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

Abstract: 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.

Abstract translation: 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：US20100154154A1

公开(公告)日：2010-06-24

申请号：US12600355

申请日：2008-05-08

Applicant: Christine Garbers ,  Andre Brunella

Inventor： Christine Garbers ,  Andre Brunella

IPC: A46B9/04 ,  A46D1/00

CPC classification number: A46D1/00 ,  A46B3/16 ,  A46D1/0276 ,  A46D1/0284 ,  A46D1/05

Abstract: Bristle for a toothbrush, comprising a) a cylindrical part (1) with a maximum, constant cylinder diameter Dzyl and b) a tapered part (21) which adjoins the cylindrical part (1) and has a bristle end (3) and has an end face (4) which de-limits the bristle end (3), wherein the tapered part (21) tapers towards the bristle end (3); wherein the tapered part (21) has a length L of 10 mm or less and at least 3 mm; characterized in that the tapered part (21), at a distance X from the end face (4), which distance X is the same size as the cylinder diameter Dzyl, has a diameter D of 95 to 140 μm, and a toothbrush with such bristles.

Abstract translation: 一种用于牙刷的刷毛，包括：a）具有最大恒定圆筒直径Dzyl的圆柱形部分（1）和b）与圆柱形部分（1）相邻并且具有刷毛端部（3）的锥形部分（21） 端面（4），其限制刷毛端部（3），其中锥形部分（21）朝向刷毛端部（3）逐渐变细; 其中，所述锥形部（21）的长度L为10mm以下且为3mm以上; 其特征在于，距离端面（4）的距离X的距离X的锥形部分（21）具有与圆筒直径Dzyl相同的尺寸，其直径D为95至140μm，并且具有这样的牙刷 刷毛

公开(公告)号：US20080100126A1

公开(公告)日：2008-05-01

申请号：US11817496

申请日：2005-04-19

Applicant: Young-Jun Kwon ,  Sung-Wook Kwon ,  Sung-Hwan Kwon

Inventor： Young-Jun Kwon ,  Sung-Wook Kwon ,  Sung-Hwan Kwon

IPC: A46D3/00

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

Abstract: 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.

Abstract translation: 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：US5472263A

公开(公告)日：1995-12-05

申请号：US207431

申请日：1994-03-07

Applicant: Helmut Gerspacher

Inventor： Helmut Gerspacher

IPC: A46B9/04 ,  A46D1/05 ,  A46D9/02

CPC classification number: A46D9/025 ,  A46B9/04 ,  A46D1/05 ,  A46D9/02 ,  A46B2200/1066

Abstract: A process and apparatus are provided for executing profiling trimming cuts in the bristle fields of toothbrushes. In order to process the fibers separately in different regions of the bristle field, and particularly to shorten them by means of a straight cutter or a level grinding disk, the fibers in the bristle field regions that are not to be contacted by the processing tool, are held at a distance from the processing plane of a processing tool by means of a lateral deflection of the free fiber ends in the longitudinal direction of the respective bristle field region. If the process is employed in several steps, in which respective fibers from various bristle field regions are to be processed, almost any desired profile cross-section can be created in the bristle field, not only in the longitudinal direction but in the transverse direction as well. Processing at each processing stage can thereby be accomplished with straight processing tools, for example with straight cutters. It is thus possible to dispense with the use of expensive profile cutters.

Abstract translation: 提供了一种用于在牙刷的刷毛区域中执行轮廓修剪切割的工艺和装置。 为了在刷毛场的不同区域中分别处理纤维，特别是通过直刀或平面研磨盘来缩短纤维，不需要加工工具接触的刷毛区域中的纤维， 通过自由纤维端在相应刷毛区域的纵向上的横向偏转而保持在与加工工具的加工平面一定距离处。 如果在几个步骤中采用该方法，其中来自各种刷毛区域的各个纤维将被加工，则不仅在纵向方向上而且在横向方向上，在刷毛场中几乎可以产生所需的轮廓横截面，如 好。 因此，可以利用直线加工工具，例如用直刀来实现每个处理阶段的加工。 因此可以省略使用昂贵的型材切割机。

公开(公告)号：US09826821B2

公开(公告)日：2017-11-28

申请号：US14362540

申请日：2012-11-27

Applicant: WUHAN YANGYANG YUANLV MINI-RESERVOIRS CO., LTD.

Inventor： Mengyi Cao ,  Yuwei Wang ,  Cailing Lu ,  Junsheng Cao ,  Chen Chen

IPC: A46D1/04 ,  A46D3/00 ,  A46B3/08 ,  A46D1/00 ,  A46D1/05 ,  A47L13/20

CPC classification number: A46B3/08 ,  A46B2200/302 ,  A46D1/0207 ,  A46D1/0215 ,  A46D1/05 ,  A46D3/00 ,  A47L13/20

Abstract: A broom and a manufacturing method thereof, the broom comprising at least a broom handle (1) and a broom core; the bottom of the broom handle (1) is provided with a transverse plate (2); the broom core is fixed on the transverse plate (2), and comprises more than one bundle of brushes; the brushes are provided with dispersed slender resilient strips (9) thereon for cleaning the ground; the resilient strips (9) take up more than ½ the length of the brushes; the side surface of the resilient strips (9) is arc-shaped, and tapers from top to bottom; the bottom end of the resilient strips (9) is a thickened layer. The brushes of the broom are made by cutting waste beverage bottles, solving the problem of environmental pollution caused by the waste beverage bottles; the manufacturing method is simple, thus reducing the production cost; the bottom end of the resilient strips (9) is a thickened layer (7), thus significantly improving wear resistance and stability and greatly extending service life compared to a bamboo broom.

公开(公告)号：US20170265637A1

公开(公告)日：2017-09-21

申请号：US15457501

申请日：2017-03-13

Applicant: ANISA INTERNATIONAL, INC.

Inventor： Anisa Telwar TELWAR

IPC: A46B9/02 ,  A45D40/26 ,  A46D1/055 ,  A46D1/00 ,  A46D1/05

CPC classification number: A46B9/021 ,  A45D40/262 ,  A46B9/028 ,  A46B2200/1046 ,  A46D1/0207 ,  A46D1/0238 ,  A46D1/0276 ,  A46D1/05 ,  A46D1/055

Abstract: Disclosed is a new fiber which has a triangular cross section, and which may be used as a substitute for animal hair with comparable pickup and other properties. The disclosure also relates to methods for providing same.

公开(公告)号：US20140331427A1

公开(公告)日：2014-11-13

申请号：US14362540

申请日：2012-11-27

Applicant: WUHAN YANGYANG YUANLV MINI-RESERVOIRS CO., LTD.

Inventor： Mengyi Cao ,  Yuwei Wang ,  Cailing Lu ,  Junsheng Cao ,  Chen Chen

IPC: A46B3/08

CPC classification number: A46B3/08 ,  A46B2200/302 ,  A46D1/0207 ,  A46D1/0215 ,  A46D1/05 ,  A46D3/00 ,  A47L13/20

Abstract: A broom and a manufacturing method thereof, the broom comprising at least a broom handle (1) and a broom core; the bottom of the broom handle (1) is provided with a transverse plate (2; the broom core is fixed on the transverse plate (2), and comprises more than one bundle of brushes; the brushes are provided with dispersed slender resilient strips (9) thereon for cleaning the ground; the resilient strips (9) take up more than ½ the length of the brushes; the side surface of the resilient strips (9) is arc-shaped, and tapers from top to bottom; the bottom end of the resilient strips (9) is a thickened layer. The brushes of the broom are made by cutting waste beverage bottles, solving the problem of environmental pollution caused by the waste beverage bottles; the manufacturing method is simple, thus reducing the production cost; the bottom end of the resilient strips (9) is a thickened layer (7), thus significantly improving wear resistance and stability and greatly extending service life compared to a bamboo broom.

Abstract translation: 一种扫帚及其制造方法，所述扫帚至少包括扫帚手柄（1）和扫帚芯; 扫帚手柄（1）的底部设有横板（2;扫帚芯固定在横板2上，并包括一束以上的刷子;刷子上设有分散细长的弹性条 9），用于清洁地面;弹性条（9）占据刷子长度的1/2;弹性条（9）的侧表面是弧形的，并且从上到下逐渐变细;底端 弹性条（9）是增厚层，扫帚的刷子是通过切割废品饮料瓶制成的，解决了废弃饮料瓶造成的环境污染问题，制造方法简单，降低了生产成本; 弹性条（9）的底端是增厚层（7），因此与竹帚相比，显着提高了耐磨性和稳定性并大大延长了使用寿命。