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1. 发明授权

US06622313B1 Rotatable coupling structure for shield and visor of helmet 失效
标题翻译：头盔护罩和护目镜的可旋转联轴器结构
公开(公告)号：US06622313B1
公开(公告)日：2003-09-23
申请号：US10143530
申请日：2002-05-09
申请人： Kwang-Moon Choi , Young-Il Kim , Jeong-Hwan Park
发明人： Kwang-Moon Choi , Young-Il Kim , Jeong-Hwan Park
IPC分类号： A42B108
CPC分类号： A42B3/222
摘要： A rotatable coupling structure for a shield and visor of a helmet includes a rotation shaft unit installed at both sides of the helmet body. The shield includes a rotary shaft inserted into a shaft hole in a circular rotation plate member through insertion guide portions at both ends. The visor includes a respective rotary shaft inserted into a shaft hole in the circular rotation plate member. The shield is coupled to the shaft hole of the respective rotary shaft and is rotatable upward and downward at multiple stage stop points, and the visor is assembled to the shaft of the rotary shaft and is fixed at a fixed position without an upward and downward rotation.
摘要翻译：用于头盔的护罩和遮阳板的可旋转联接结构包括安装在头盔主体两侧的旋转轴单元。护罩包括通过两端的插入引导部插入到圆形旋转板构件的轴孔中的旋转轴。遮阳板包括插入圆形旋转板构件中的轴孔中的相应旋转轴。屏蔽件联接到相应旋转轴的轴孔，并且在多个阶段停止点处可旋转地向上和向下旋转，并且将面板组装到旋转轴的轴上并且固定在固定位置而不会向上和向下旋转。

2. 发明授权

US06622314B1 Coupling apparatus for helmet shield 失效
标题翻译：头盔护罩联轴器
公开(公告)号：US06622314B1
公开(公告)日：2003-09-23
申请号：US10225443
申请日：2002-08-21
申请人： Young-Il Kim , Kwang-Moon Choi
发明人： Young-Il Kim , Kwang-Moon Choi
IPC分类号： A42B108
CPC分类号： A42B3/222
摘要： A coupling apparatus for a helmet shield includes a helmet and a shield that includes a left and right protruded inner portion, a curved rim protrusion, a cam shaped shaft portion having an engaging shaft flange at both sides of the rim protrusion and a guide pin shaft. A coupling apparatus includes a movable shaft member, base member and movable shaft member spring that is assembled to the back surface of the base member. The movable shaft member spring includes one end engaged to a spring engaging ring of the movable shaft member and the other end supported by the base member for thereby returning the movable shaft member, wherein the cam shaped shaft portion of the shield is rotatable in the movable shaft member, and the movable shaft member is slide-movable in the concave portion of the base member in a forward and backward direction.
摘要翻译：一种用于头盔护罩的联接装置包括头盔和护罩，其包括左右突出的内部，弯曲的边缘突起，凸轮形的轴部分，其在边缘突起的两侧具有接合轴凸缘，以及引导销轴。联接装置包括组装到基部构件的后表面的可动轴构件，基座构件和可动轴构件弹簧。可动轴构件弹簧包括与可动轴构件的弹簧接合环接合的一端，并且由基部构件支撑的另一端，从而使可动轴构件返回，其中防护罩的凸轮形轴部分可旋转地移动轴构件，并且可动轴构件在基部构件的凹部中沿前后方向可滑动移动。

3. 发明授权

US06892400B1 Helmet having opening type chin protection bar 有权
标题翻译：头盔具有开口式下巴保护杆
公开(公告)号：US06892400B1
公开(公告)日：2005-05-17
申请号：US10757020
申请日：2004-01-14
申请人： Kwang-Moon Choi , Kwang-Ho Pyo , Bom-Shik Cho
发明人： Kwang-Moon Choi , Kwang-Ho Pyo , Bom-Shik Cho
IPC分类号： A42B3/04 , A42B3/32 , A42B3/00
CPC分类号： A42B3/326
摘要： The present invention relates to a helmet having an opening type chin protection bar, which includes a helmet body having a face protection opening in a front side, a chin protection bar designed to protect a user's chin by blocking a part of the opening of the helmet body, a shield for shielding the remaining portions of the opening on an upper side of the chin protection bar, a hinge mechanism engaged to be rotatable in the upper and lower directions by engaging the chin protection bar to the left and right sides of the helmet body, and a locking mechanism designed to rotate the chin protection bar in the upper and lower directions with respect to the hinge bolt of the hinge mechanism as a shaft wherein the chin protection bar is locked in a lowered state, and is unlocked for its lifting operation.
摘要翻译：本发明涉及具有开口型下巴保护杆的头盔，其包括在前侧具有面部保护开口的头盔主体，设计成通过阻挡头盔的开口的一部分来保护使用者的下巴的下巴保护杆身体，用于屏蔽下巴保护杆上侧上的开口的剩余部分的屏蔽件，通过将下巴保护杆接合到头盔的左侧和右侧而接合成可沿上下方向旋转的铰链机构主体和锁定机构，其设计成使下颚保护杆相对于铰链机构的铰链螺栓沿上下方向旋转，作为轴，其中下巴保护杆被锁定在降低状态，并且其解锁以提升操作。

4. 发明授权

US5099371A Device for controlling the tape tension of a tape in a magnetic tape recorder 失效
标题翻译：用于控制磁带记录器中的磁带的带张力的装置
公开(公告)号：US5099371A
公开(公告)日：1992-03-24
申请号：US434729
申请日：1989-11-13
申请人： Kwang-Moon Choi
发明人： Kwang-Moon Choi
IPC分类号： B65H77/00 , G11B15/32 , G11B15/43 , G11B15/665
CPC分类号： G11B15/32 , G11B15/43 , G11B15/6653
摘要： A tension controller of a tape recorder maintains a constant tension in a running tape in the tape recorder. One embodiment includes a friction element for generating frictional force on one side of a tape reel disk, a tension controller for controlling the tension of the tape in which the tension controller is resiliently contacted by means of a spring in an upper face of the friction element, a slant cam formed at the edge of the contacted surface, and a tension pole formed in the upper direction on one side of a tension arm. A lifter minimizes the frictional action on the tape by being connected to a moving lever formed on the lower side of the tension controller and raising the tension during controller high-speed searching. Automatic control of the infinitesimal tension of the tape and prevention of interference in the tape during high-speed searching may be attained. The deck can be compact and the number of parts for the fabrication can be reduced to a simple structure, thereby providing many advantages in the fabrication process.
摘要翻译：磁带录音机的张力控制器在录音机中的行驶磁带上保持恒定的张力。一个实施例包括用于在带盘盘的一侧产生摩擦力的摩擦元件，用于控制带的张力的张力控制器，其中张力控制器通过弹簧弹性地接触在摩擦元件的上表面中的弹簧形成在接触表面的边缘处的倾斜凸轮，以及在张力臂的一侧上方形成的张力杆。升降器通过连接到形成在张力控制器的下侧的移动杆并且在控制器高速搜索期间提高张力来最小化对带的摩擦作用。可以实现在高速搜索期间自动控制胶带的无限张力和防止胶带的干扰。甲板可以是紧凑的，并且用于制造的部件的数量可以减少到简单的结构，从而在制造过程中提供许多优点。

5. 发明授权

US06598238B2 Jaw protecting apparatus of helmet 失效
公开(公告)号：US06598238B2
公开(公告)日：2003-07-29
申请号：US09729596
申请日：2000-12-04
申请人： Wan-Ki Hong , Kwang-Moon Choi , Jin-Gon Lee , Jung-Hwan Park
发明人： Wan-Ki Hong , Kwang-Moon Choi , Jin-Gon Lee , Jung-Hwan Park
IPC分类号： A42B108
CPC分类号： A42B3/326
摘要： A motorcycle helmet includes a jaw protector pivotably attached to the helmet along opposite sides thereof. The jaw protector is provided with at least one releasable lock fixing the jaw protector in a lowered use position. The lock is deactivated for enabling a pivoting of the jaw protector to a raised position.

6. 发明授权

US5068758A Cassette loading device for a tape recorder 失效
标题翻译：盒式磁带录放机装载装置
公开(公告)号：US5068758A
公开(公告)日：1991-11-26
申请号：US456858
申请日：1989-12-27
申请人： Kwang-Moon Choi
发明人： Kwang-Moon Choi
IPC分类号： G11B15/665 , G11B15/675
CPC分类号： G11B15/67584
摘要： A cassette loading device for use in the tape recorder of which a door and a receiving holder is opened and closed by levers against a deck, wherein a slider of a cassette interposed between the receiving holder and the door is slidingly opened and closed by an opening and closing function of the door thereby enabling the height of the door and the receiving holder to be changeably positioned mutually with in opening and closing of the door and the receiving holder. The middle portion of the door is connected with the lower part of the deck by a third pair of lever members supported by a pair of pins; the door is connected with each lever member of the third pair of lever members supported by a pair of hinge members mounted on the lower ends of the receiving means. The pins are connected with the pair of hinge members so as to fit in the guide grooves while member for opening in the lid of the cassette is a horizontal supporting member mounted in the deck to facilitate safe loading of the lower end of a cassette. This device enables the cassette to be easily and conveniently loaded.
摘要翻译：一种用于磁带录音机的盒式磁带装载装置，其中门和接收保持器通过杠杆打开和关闭在甲板上，其中插入在容纳保持器和门之间的盒的滑块由开口滑动地打开和关闭和门的关闭功能，从而使得门和接收保持器的高度能够在门和接收保持器的打开和关闭时相互可变地定位。门的中部通过由一对销支撑的第三对杠杆构件与甲板的下部连接; 门与由安装在接收装置的下端的一对铰链构件支撑的第三对杠杆构件的每个杠杆构件连接。销与一对铰链构件连接，以便装配在引导槽中，而用于打开盒的盖的构件是安装在甲板上的水平支撑构件，以便于盒的下端的安全装载。该设备使盒式磁带能够方便地加载。

7. 发明授权

US07181777B2 Shield mounting device for helmet 有权
标题翻译：头盔护罩安装装置
公开(公告)号：US07181777B2
公开(公告)日：2007-02-27
申请号：US11027302
申请日：2004-12-31
申请人： Kwang-Moon Choi , Bom-Shik Cho
发明人： Kwang-Moon Choi , Bom-Shik Cho
IPC分类号： A42B1/08
CPC分类号： A42B3/222
摘要： The present invention relates to a shield mounting device for a helmet shield in which a helmet shield can be easily assembled and disassembled to/from a helmet body. The shield mounting device for a helmet comprises a mounting protrusion having a flange at an edge thereof; a mounting plate having an arc shaped groove capable of guiding an operation that the flange is inserted and rotated; a base plate having an elastic piece elastically moving in a direction that an external force is applied when the external force is applied to the mounting protrusion; and a locker having an escape prevention for preventing an escape of the mounting protrusion.
摘要翻译：本发明涉及一种用于头盔护罩的屏蔽安装装置，其中头盔护罩可以容易地组装和拆卸头盔主体。用于头盔的屏蔽安装装置包括在其边缘具有凸缘的安装突起; 具有能够引导凸缘被插入和旋转的操作的弧形槽的安装板; 基板，其具有弹性片，当所述外力施加到所述安装突起时，弹性片在施加外力的方向上弹性移动; 以及具有用于防止安装突起逸出的防止逃逸的储物柜。

8. 发明申请

US20060117467A1 Shield mounting device for helmet 有权
标题翻译：头盔护罩安装装置
公开(公告)号：US20060117467A1
公开(公告)日：2006-06-08
申请号：US11027302
申请日：2004-12-31
申请人： Kwang-Moon Choi , Bom-Shik Cho
发明人： Kwang-Moon Choi , Bom-Shik Cho
IPC分类号： A42B1/08
CPC分类号： A42B3/222
摘要： The present invention relates to a shield mounting device for a helmet shield in which a helmet shield can be easily assembled and disassembled to/from a helmet body. The shield mounting device for a helmet comprises a mounting protrusion having a flange at an edge thereof; a mounting plate having an arc shaped groove capable of guiding an operation that the flange is inserted and rotated; a base plate having an elastic piece elastically moving in a direction that an external force is applied when the external force is applied to the mounting protrusion; and a locker having an escape prevention for preventing an escape of the mounting protrusion.
摘要翻译：本发明涉及一种用于头盔护罩的屏蔽安装装置，其中头盔护罩可以容易地组装和拆卸头盔主体。用于头盔的屏蔽安装装置包括在其边缘具有凸缘的安装突起; 具有能够引导凸缘被插入和旋转的操作的弧形槽的安装板; 基板，其具有弹性片，当所述外力施加到所述安装突起时，弹性片在施加外力的方向上弹性移动; 以及具有用于防止安装突起逸出的防止逃逸的储物柜。

9. 发明授权

US06539592B1 Band buckle 失效
标题翻译：带扣
公开(公告)号：US06539592B1
公开(公告)日：2003-04-01
申请号：US10059944
申请日：2002-01-29
申请人： Kwang-Moon Choi , Kwang-Ho Pyo
发明人： Kwang-Moon Choi , Kwang-Ho Pyo
IPC分类号： A44B1100
CPC分类号： A44B11/18 , Y10T24/4047 , Y10T24/4079 , Y10T24/4084 , Y10T24/4086 , Y10T24/4764
摘要： The present invention relates to a band buckle which is capable of fabricating a buckle based on a set formed of an upper ring and a lower ring, quickly releasing a bound force of an adjusting band by easily lifting only the upper ring when the adjusting band is inserted, and implementing an easier fabrication of a buckle and decreasing the fabrication cost of the same by forming a support portion in a rear end inner side surface of the lowering without forming the support portion in the upper ring. In the band buckle includes, the upper ring includes a handle protruded from both side surfaces of the front end potion of the same by more than the width, and the lower ring includes a support portion which is formed in such a manner that an extended portion is formed in an inner side of the through hole of the inner end portion and is bent upwardly in the band buckle which includes an upper ring and a lower ring each having a through hole and a fixing stripe which binds the rear ends of the upper ring and the lower ring.
摘要翻译：本发明涉及一种带扣，其能够制造基于由上环和下环形成的组合的带扣，当调节带是（或）调节带时，通过容易地仅提升上环来快速释放调节带的约束力并且通过在下降的后端内侧表面中形成支撑部分而不在上环中形成支撑部分来实现更容易制造带扣并降低其制造成本。在带扣中，上环包括从其前端部分的两个侧表面突出超过宽度的手柄，并且下环包括支撑部分，该支撑部分形成为延伸部分形成在内端部的通孔的内侧，并且在带扣中向上弯曲，该带扣包括上环和下环，每个带有通孔和固定条，所述上环和下环结合上环的后端和下环。

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