WO2018088626A1 - Bicycle rearview mirror - Google Patents

Bicycle rearview mirror Download PDF

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Publication number
WO2018088626A1
WO2018088626A1 PCT/KR2016/014666 KR2016014666W WO2018088626A1 WO 2018088626 A1 WO2018088626 A1 WO 2018088626A1 KR 2016014666 W KR2016014666 W KR 2016014666W WO 2018088626 A1 WO2018088626 A1 WO 2018088626A1
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WO
WIPO (PCT)
Prior art keywords
bicycle
cover
rearview mirror
mirror
handlebar
Prior art date
Application number
PCT/KR2016/014666
Other languages
French (fr)
Korean (ko)
Inventor
성민현
이성준
Original Assignee
성민현
이성준
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Filing date
Publication date
Application filed by 성민현, 이성준 filed Critical 성민현
Publication of WO2018088626A1 publication Critical patent/WO2018088626A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J29/00—Adaptations or arrangements of mirrors for use on cycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K21/00—Steering devices
    • B62K21/26—Handlebar grips

Definitions

  • the present invention relates to a rearview mirror for a bicycle, and in particular, is mounted in the form of a minimal end cap corresponding to the end of the bicycle handlebar can be opened and closed to adjust the angle can easily ensure a rear view in the open state, When it is in a closed state, the rear-view mirror for the bicycle to minimize the cumbersome shape integrated into the handlebar end.
  • bicycles have been widely used as a means of transportation for a long time as they have excellent maneuverability and driveability, and have the advantage of not requiring fuel, being environmentally friendly, and being good for health.
  • the rear view mirror for bicycles according to the prior art is installed in a form perpendicular to the handlebar as shown in Korean Utility Model Publication No. 2012-0003426, and its volume is not small, so it is easy to secure a rear view. There was a troublesome trouble during the driving or storage and easy to interfere with the arm of the occupant during the rotation.
  • an object of the present invention is a state of the open handle when opening and closing the bike can be adjusted in the form of a minimal end cap corresponding to the end of the bicycle handlebars
  • the rear view can be easily secured, as well as to provide a rearview mirror for the bicycle to minimize the cumbersome in the shape integrated into the handlebar end when closed.
  • the rearview mirror for a bicycle is a rearview mirror for a bicycle mounted on a handlebar end of a bicycle, and is formed in a cylindrical shape protruding rearward and fitted into a hollow of the end of the bicycle handlebar.
  • a main body comprising a fitting protrusion which is formed in front of the fitting protrusion, a seating portion formed in front of the fitting protrusion and covering the end of the handle bar in a close contact form, and a support having a hinge groove outside the periphery of the seating portion;
  • the cover is hinged to the hinge groove formed in the support of the main body so as to open and close the front of the seating portion, the cover is provided with a convex mirror on the inner side facing the front of the seating portion in the closed state, the cover The rear view can be secured by the convex mirror at an angle desired by the occupant by adjusting the angle of the cover in the opened state.
  • the cover is closed, the cover is brought into close contact with the front of the seat and handles the bicycle. Gathering at the end of the bar is characterized by its technical configuration.
  • the seating portion and the cover of the main body may be characterized in that it comprises a portion formed in a disk shape corresponding to the bicycle handlebar end.
  • the front surface of the seating portion of the main body may be formed in a concave shape so that the convex mirror of the cover is seated in close contact.
  • a plurality of tape inlet grooves formed in the longitudinal direction of the fitting protrusion in the longitudinal direction of the fitting protrusion of the main body are disposed along the circumferential direction of the fitting protrusion, so that the remaining tape edges wound on the outside of the handle bar are end portions of the handle bar. After being inserted into the hollow portion of the cut may be characterized in that it is introduced into the tape inlet groove.
  • the cover opens and closes the front surface of the seating portion, and a cover portion having a convex mirror on an inner side surface opposite to the seating portion front surface, and a hinge formed at the end of the support portion of the main body extending in a shape protruding from the cover portion. And a joint arm portion having a joint ball hinged to the groove.
  • the main body may include a first body integrally formed with the fitting protrusion and the seating part, a ring-shaped coupling part fitted to the outer peripheral surface of the seating part, and a second body with the support part integrally molded from the outside of the coupling part. It may be characterized by consisting of.
  • the support portion of the second body is provided with the hinge groove in the front end portion connected to the coupling portion, and is formed long in the rear from the point where the hinge groove is provided to be supported in a state in contact with the outer peripheral surface of the handle bar It can be characterized.
  • the support portion of the second body is formed to have a gradually thin thickness from the front end to the rear end, and is formed to have a narrow width gradually toward the opposite side from the surface in contact with the bicycle handlebars of the air during the driving of the bicycle It can be characterized by reducing the resistance.
  • first body and the second body and the cover is injection molded from a polycarbonate material having impact resistance, heat resistance and weather resistance material, and after the first body and the second body and the cover is injection molded
  • the surface may be characterized in that the urethane resin is applied to increase the friction force.
  • the surface of the support of the second body in contact with the outer circumferential surface of the handlebar epoxy is applied to a thickness of 2 to 3mm to further form a cushion layer, the cushion layer is formed in an equilateral triangular pyramid shape and some corners of the cushion
  • a friction protrusion of a rubber material partially embedded to protrude out of the layer is further provided, and when the friction protrusion is applied forward or backward, the friction protrusion is temporarily elastically displaced in the cushion layer and resists slippage on the handlebar surface.
  • fine metal particles and ceramic particles may be further added to the cushion layer.
  • the rearview mirror for a bicycle is mounted in the form of a minimal end cap corresponding to the end of a bicycle handlebar, and thus the opening and closing of the bicycle can be easily secured in the open state while the bicycle is running, as well as the closed state. If the handle bar is integrated in the shape can minimize the cumbersome.
  • FIG. 2 is a front perspective view of a rearview mirror for a bicycle according to an embodiment of the present invention
  • FIG. 3 is a rear perspective view of the rearview mirror for a bicycle according to an embodiment of the present invention.
  • Figure 4 is an exploded perspective view of a rearview mirror for bicycles according to an embodiment of the present invention
  • Figure 5 is a side view of the rearview mirror for bicycles according to an embodiment of the present invention.
  • FIG. 6 is a bottom view of a rearview mirror for a bicycle according to an embodiment of the present invention.
  • tape entry groove 120 the second body
  • coupling portion 122 support portion
  • hinge groove 124 cushion layer
  • cover 132 convex mirror
  • joint arm portion 133a joint ball
  • first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.
  • the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.
  • all terms used herein, including technical or scientific terms have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.
  • FIG. 1 is a state diagram used in accordance with an embodiment of the present invention.
  • the rearview mirror for the bicycle is used simply but stably mounted at the end of the bicycle handlebar BH.
  • the present invention can be easily opened and closed in a minimal size and shape corresponding to the end of the bicycle handlebar (BH) as shown, so that the rear view can be easily secured in the open state when the bicycle is running, the handle is closed
  • the integrated shape collected at the end of the bar (BH) is configured to minimize the cumbersome due to the installation of the rearview mirror.
  • the rearview mirror for a bicycle is best suited in terms of form and function when it is simply fitted in an end cap form to a road bike having a handlebar in the form of a drop bar as shown in the drawing, but different types of handlebars
  • the bar can also be simply mounted and used in the form of an end cap.
  • FIG. 2 is a front perspective view of a rearview mirror for a bicycle according to an embodiment of the present invention
  • Figure 3 is a rear perspective view of a rearview mirror for a bicycle according to an embodiment of the present invention
  • Figure 4 is a rear view of the rearview mirror for a bicycle according to an embodiment of the present invention
  • 5 is an exploded perspective view
  • FIG. 5 is a side view of a rearview mirror for a bicycle according to an embodiment of the present invention
  • FIG. 6 is a bottom view of the rearview mirror for a bicycle according to an embodiment of the present invention.
  • the cover 130 in a state supported by the first body 110 and the first body 110 is fixed to the end hollow of the handlebar of the bicycle.
  • a cover 130 having a convex mirror 132 and a second main body 120 rotatably supporting the second main body 120 to be opened and closed.
  • the first body 110 is formed in a cylindrical shape protruding rearward and is fitted into the hollow of the end of the bicycle handlebars and fixed to the fitting protrusion 111, and formed in front of the fitting protrusion 111 is the end of the handlebar
  • the mounting portion 112 is formed integrally to cover the in close contact.
  • a plurality of tape inlet grooves 111a formed in the longitudinal direction of the fitting protrusion 111 are disposed along the circumferential direction of the fitting protrusion 111 on the outer circumferential surface of the fitting protrusion 111.
  • the remaining edges of the tape wound around the outside of the handlebars are inserted into the end hollows of the handlebars, and then a portion of the edges is introduced into the tape inlet grooves 111a so that the fitting protrusions 111 are formed at the ends of the handlebars. To prevent them from falling off or falling off.
  • the seating portion 112 is formed in a disk shape corresponding to the end of the handlebar to cover in close contact.
  • the front surface of the seating portion 112 is formed in a concave shape so that the convex mirror 132 of the cover 130 is seated in close contact with each other. As a result, the convex mirror 132 may be safely stored without breaking the cover 130 in a closed state.
  • the second body 120 has a ring-shaped coupling portion 121 coupled to the outer circumferential surface of the seating portion 112 of the first body 110 and a hinge groove 122a at an outer side of the coupling portion 121.
  • the support part 122 provided is integrally molded.
  • the support part 122 is provided with a hinge groove 122a at the tip portion 122b, which is a portion connected to the coupling part 121, and is formed to be extended rearward from the point where the hinge groove 122a is provided, thereby handling the bicycle handlebar. It is to be pressed against the outer circumference of the body.
  • the support part 122 performs a support function by cooperating with the fitting protrusion 111 of the first body 110 that contacts the handlebar inner circumferential surface while contacting the handlebar outer circumferential surface, thereby providing a rearview mirror according to an embodiment of the present invention. This ensures stable mounting at the handlebar end.
  • the support 122 is formed to have a gradually thinner thickness from the front end portion 122b to the rear end portion as can be seen in the drawings, and gradually narrower toward the opposite side from the surface 122c in contact with the handlebar of the bicycle. It is formed to have a width.
  • the support part 122 has a streamlined shape in which the width decreases and the thickness decreases toward the rear side. Therefore, it is possible to reduce the resistance of the air during the operation of the bicycle.
  • first body 110 and the second body 120 is injection molded from a PC (polycarbonate) material having impact resistance, heat resistance and weather resistance material, and urethane resin for increasing friction on the surface during post-processing Is applied by a soft feeling (SF) color coating, of which the surface 122c in contact with the outer circumferential surface of the handlebar at the support portion 122 is coated with epoxy with a thickness of 2 to 3 mm as shown in FIG.
  • a layer 124 is further formed, and the cushion layer 124 has a triangular pyramidal shape and a friction protrusion 125a of a rubber material having a particle diameter of 3 to 4 mm partially embedded to protrude out of the cushion layer 124.
  • the friction protrusion 125a when the friction protrusion 125a is forced forward or backward, elasticity is temporarily allowed by the fluidity of the cushion layer 124, so that the friction protrusion 125a may have a tendency to resist slipping on the bicycle handle surface.
  • the cushion layer 124 since the bicycle handlebars are wound around the outer circumferential surface of the bicycle handlebars, the edges of the friction protrusion 125a are taped and pressed, thereby greatly contributing to preventing slippage on the surface of the bicycle handlebars.
  • the cushion layer 124 may include fine metal particles 125b and ceramics. Particles 125c are further added.
  • the cover 130 is configured to open and close in the form of opening and closing the front of the seating portion 112 of the first body 110 as described above. To this end, the cover 130 opens and closes the front of the seating portion 112 of the first body 110, and a cover portion having a convex mirror 132 on the inner side facing the front of the seating portion 112 ( 131 and a joint arm part 133 having a joint ball 133a extending in a shape protruding from the cover part 131 and hinged to a hinge groove 122a formed at a support part 122 of the main body at an end thereof. )
  • the joint ball 133a and the hinge groove 122a form a universal joint to allow the cover 130 to rotate in various directions.
  • the outer surface 131b which is opposite to the inner surface of the cover portion 131 opposite to the front surface of the seating portion 112, is formed to be convex so as to reduce air resistance during driving.
  • the cover 130 According to the configuration of the cover 130 as described above it is possible to secure the rear view by the convex mirror 132 at an angle desired by the occupant by adjusting the angle of the cover 130 in the open state.
  • the cover 130 is brought into close contact with the front surface of the seating part 112 as shown in FIG. 5 to form a shape collected at the bicycle handlebar end.
  • the cover 130 like the first body 110 and the second body 120 is injection-molded using a PC (polycarbonate) material having impact resistance, heat resistance and weather resistance material, the surface during post-processing Urethane resin is applied by SF (soft feeling) color coating to increase friction.
  • SF soft feeling
  • the urethane resin is applied to the surface as described above, it has a matte effect and a soft touch, and it is easy to implement various colors, thereby increasing the beauty of the appearance and further increasing the frictional force.
  • the surface coating by the urethane resin increases the friction between the joint ball (133a) and the hinge groove (122a) forming a universal joint, so that the cover 130 is installed, the convex mirror 132 is installed in the strong vibration when the bicycle is running. Will be suppressed.

Abstract

The present invention relates to a bicycle rearview mirror mounted in a minimal endcap type so as to correspond to a bicycle handlebar end portion and can be opened/closed and angle-adjusted such that, when opened during bicycle traveling, the backward field of view can be easily secured and, when closed, the same is shaped to be integrated with the handlebar end portion, thereby minimizing inconvenience. The bicycle rearview mirror comprises: a body comprising a fitting protrusion formed in the shape of a cylinder that protrudes backward such that the same is fitted and fixed to a cavity of the bicycle handlebar end portion, a seating portion formed on the front side of the fitting protrusion so as to tightly cover the handlebar end portion, and a support portion having a hinge groove provided outside the peripheral portion of the seating portion; and a cover hinge-coupled to the hinge groove formed on the support portion of the body such that the same can be opened/closed so as to expose/cover the front surface of the seating portion, a convex mirror being provided on the inner surface of the cover, which faces the front surface of the seating portion in a closed state. When the cover is opened, the angle of the cover can be adjusted as desired by the occupant such that the backward field of view can be secured by the convex mirror. When the cover is closed, the cover is forced against the front surface of the seating portion and is integrated with the bicycle handlebar end portion.

Description

자전거용 후사경Rear view mirror for bicycle
본 발명은 자전거용 후사경에 관한 것으로, 특히 자전거 핸들바 단부에 대응하는 미니멀한 앤드캡 형태로 장착되어 여닫이 및 각도조절이 가능하여 자전거 주행시 열려진 상태에서 후방 시야를 용이하게 확보할 수 있는 것은 물론, 닫혀진 상태가 되면 핸들바 단부에 일체화된 형상으로 거추장스러움을 최소화 할 수 있도록 한 자전거용 후사경에 관한 것이다. The present invention relates to a rearview mirror for a bicycle, and in particular, is mounted in the form of a minimal end cap corresponding to the end of the bicycle handlebar can be opened and closed to adjust the angle can easily ensure a rear view in the open state, When it is in a closed state, the rear-view mirror for the bicycle to minimize the cumbersome shape integrated into the handlebar end.
일반적으로 자전거는 뛰어난 기동성과 주행성을 가짐에 따라 오래 전부터 이동 수단으로 널리 사용되고 있었을 뿐만 아니라, 연료가 필요치 않고 친환경적이면서도 건강에도 좋다는 장점을 가지고 있다.In general, bicycles have been widely used as a means of transportation for a long time as they have excellent maneuverability and driveability, and have the advantage of not requiring fuel, being environmentally friendly, and being good for health.
이같은 자전거는 배우기가 매우 쉽고 장소에 구애받지 않아 남녀노소 할 것 없이 이용 가능하고 정부의 적극적인 장려 정책에 힘입어서 사용자가 급속도로 늘어나는 추세에 있다.Such bicycles are very easy to learn and can be used anywhere regardless of gender, and users are rapidly increasing thanks to the government's active incentive policy.
자전거의 경우 자동차나 모터싸이클과 달리 후사경이 설치되지 않는 경우가 많았으나 최근에는 한국공개실용신안공보 제2012-0003426호에 개시된 것처럼 자전거 핸들바 단부에 각도를 조절할 수 있도록 설치되는 후방 시야를 확보할 수 있도록 한 후사경이 등장하였다. In the case of a bicycle, unlike a car or a motorcycle, a rear view mirror is often not installed, but recently, as disclosed in Korean Utility Model Publication No. 2012-0003426, it is possible to secure a rear view installed to adjust the angle at the end of a bicycle handlebar. A rearview mirror was made available.
그러나, 종래기술에 의한 자전거용 후사경의 경우 한국공개실용신안공보 제2012-0003426호에서 볼 수 있는 것처럼 핸들바에 수직하게 세워진 형태로 설치되고 그 부피 또한 작지 않아서 후방 시야를 확보하기는 용이하였으나 핸들바의 회전시 탑승자의 팔을 간섭하기 쉽고 운행이나 보관시 거추장스러운 문제점이 있었다.However, the rear view mirror for bicycles according to the prior art is installed in a form perpendicular to the handlebar as shown in Korean Utility Model Publication No. 2012-0003426, and its volume is not small, so it is easy to secure a rear view. There was a troublesome trouble during the driving or storage and easy to interfere with the arm of the occupant during the rotation.
이에 본 발명은 상기와 같은 종래의 제반 문제점을 해소하기 위해 제안된 것으로, 본 발명의 목적은 자전거 핸들바 단부에 대응하는 미니멀한 앤드캡 형태로 장착되어 여닫이 및 각도조절이 가능하여 자전거 주행시 열려진 상태에서 후방 시야를 용이하게 확보할 수 있는 것은 물론, 닫혀진 상태가 되면 핸들바 단부에 일체화된 형상으로 거추장스러움을 최소화 할 수 있도록 한 자전거용 후사경을 제공하는 데 있다.Accordingly, the present invention has been proposed to solve the conventional problems as described above, an object of the present invention is a state of the open handle when opening and closing the bike can be adjusted in the form of a minimal end cap corresponding to the end of the bicycle handlebars In addition, the rear view can be easily secured, as well as to provide a rearview mirror for the bicycle to minimize the cumbersome in the shape integrated into the handlebar end when closed.
상기와 같은 목적을 달성하기 위하여 본 발명의 기술적 사상에 의한 자전거용 후사경은, 자전거의 핸들바 단부에 장착되는 자전거용 후사경으로서, 후방 돌출된 원통 형상으로 형성되어 자전거 핸들바의 단부 중공에 끼워져 고정되는 끼움돌부와, 상기 끼움돌부의 전방에 형성되어 상기 핸들바의 단부를 밀착된 형태로 덮어주는 안착부와, 상기 안착부의 둘레부 외측으로 힌지홈을 구비하는 지지부로 이루어진 본체와; 상기 안착부의 전면을 개폐하는 형태로 여닫이 가능하도록 상기 본체의 지지부에 형성된 힌지홈에 힌지결합되고, 닫힌 상태에서 상기 안착부의 전면에 대향하게 되는 내측면에 볼록 거울을 구비하는 커버로 이루어져, 상기 커버가 열려진 상태에서 상기 커버의 각도를 조절하여 탑승자가 원하는 각도로 상기 볼록 거울에 의해 후방 시야를 확보할 수 있으며, 상기 커버가 닫혀진 상태에서는 상기 커버가 상기 안착부 전면에 밀착된 상태가 되어 자전거 핸들바 단부에 집결하는 것을 그 기술적 구성상의 특징으로 한다. In order to achieve the above object, the rearview mirror for a bicycle according to the technical idea of the present invention is a rearview mirror for a bicycle mounted on a handlebar end of a bicycle, and is formed in a cylindrical shape protruding rearward and fitted into a hollow of the end of the bicycle handlebar. A main body comprising a fitting protrusion which is formed in front of the fitting protrusion, a seating portion formed in front of the fitting protrusion and covering the end of the handle bar in a close contact form, and a support having a hinge groove outside the periphery of the seating portion; The cover is hinged to the hinge groove formed in the support of the main body so as to open and close the front of the seating portion, the cover is provided with a convex mirror on the inner side facing the front of the seating portion in the closed state, the cover The rear view can be secured by the convex mirror at an angle desired by the occupant by adjusting the angle of the cover in the opened state. When the cover is closed, the cover is brought into close contact with the front of the seat and handles the bicycle. Gathering at the end of the bar is characterized by its technical configuration.
여기서, 상기 본체의 안착부와 커버는 모두 자전거 핸들바 단부에 대응하는 원판 형상으로 형성된 부위를 포함하는 것을 특징으로 할 수 있다.Here, the seating portion and the cover of the main body may be characterized in that it comprises a portion formed in a disk shape corresponding to the bicycle handlebar end.
또한, 상기 본체의 안착부 전면은 상기 커버의 볼록 거울이 대면하여 밀접하게 안착되도록 오목한 형상으로 형성된 것을 특징으로 할 수 있다.In addition, the front surface of the seating portion of the main body may be formed in a concave shape so that the convex mirror of the cover is seated in close contact.
또한, 상기 본체의 끼움돌부 외주면에는 상기 끼움돌부의 길이방향으로 길게 형성된 테이프 인입홈이 상기 끼움돌부의 둘레방향을 따라 다수 배치되어, 상기 핸들바의 외측에 감기고 남은 테이프 자투리가 상기 핸들바의 단부 중공으로 삽입된 후 그 자투리 일부가 상기 테이프 인입홈에 인입되도록 한 것을 특징으로 할 수 있다.In addition, a plurality of tape inlet grooves formed in the longitudinal direction of the fitting protrusion in the longitudinal direction of the fitting protrusion of the main body are disposed along the circumferential direction of the fitting protrusion, so that the remaining tape edges wound on the outside of the handle bar are end portions of the handle bar. After being inserted into the hollow portion of the cut may be characterized in that it is introduced into the tape inlet groove.
또한, 상기 커버는 상기 안착부 전면을 개폐하며 상기 안착부 전면에 대향하는 내측면에 볼록 거울을 구비한 덮개부와, 상기 덮개부로부터 돌출된 형상으로 연장되어 끝단에는 상기 본체의 지지부에 형성된 힌지홈에 힌지결합되는 조인트 볼을 구비한 조인트 아암부로 이루어진 것을 특징으로 할 수 있다.In addition, the cover opens and closes the front surface of the seating portion, and a cover portion having a convex mirror on an inner side surface opposite to the seating portion front surface, and a hinge formed at the end of the support portion of the main body extending in a shape protruding from the cover portion. And a joint arm portion having a joint ball hinged to the groove.
또한, 상기 본체는, 상기 끼움돌부와 안착부가 일체로 성형된 제1본체와, 상기 안착부 외주면에 끼워져 결합되는 링 형상의 결합부와 상기 결합부의 외측에서 상기 지지부가 일체로 성형된 제2본체로 이루어진 것을 특징으로 할 수 있다.The main body may include a first body integrally formed with the fitting protrusion and the seating part, a ring-shaped coupling part fitted to the outer peripheral surface of the seating part, and a second body with the support part integrally molded from the outside of the coupling part. It may be characterized by consisting of.
또한, 상기 제2본체의 지지부는 상기 결합부와 연결된 선단부에 상기 힌지홈을 구비하고, 상기 힌지홈이 구비된 지점으로부터 후방으로 길게 형성되어 상기 핸들바의 외주면에 접촉한 상태에서 지지받도록 한 것을 특징으로 할 수 있다.In addition, the support portion of the second body is provided with the hinge groove in the front end portion connected to the coupling portion, and is formed long in the rear from the point where the hinge groove is provided to be supported in a state in contact with the outer peripheral surface of the handle bar It can be characterized.
또한, 상기 제2본체의 지지부는, 선단부에서 후단부로 갈수록 점진적으로 얇은 두께를 갖도록 형성되고, 자전거 핸들바와 접촉하는 면에서 그 반대면으로 갈수록 점진적으로 좁은 폭을 갖도록 형성되어 자전거의 운행시 공기의 저항을 줄일 수 있도록 한 것을 특징으로 할 수 있다.In addition, the support portion of the second body, is formed to have a gradually thin thickness from the front end to the rear end, and is formed to have a narrow width gradually toward the opposite side from the surface in contact with the bicycle handlebars of the air during the driving of the bicycle It can be characterized by reducing the resistance.
또한, 상기 제1본체 및 제2본체와 상기 커버는 내충격성, 내열성, 내후성 재질을 갖는 폴리카보네이트를 소재로 하여 사출성형되며, 상기 제1본체 및 제2본체와 상기 커버가 사출성형된 후 그 표면에는 마찰력 증대를 위해 우레탄 수지가 도포된 것을 특징으로 할 수 있다.In addition, the first body and the second body and the cover is injection molded from a polycarbonate material having impact resistance, heat resistance and weather resistance material, and after the first body and the second body and the cover is injection molded The surface may be characterized in that the urethane resin is applied to increase the friction force.
또한, 상기 제2본체의 지지부 중 상기 핸들바의 외주면과 접촉하는 면에는 2 내지 3mm 두께로 에폭시가 도포되어 쿠션층이 더 형성되고, 상기 쿠션층에는 정삼각뿔 형상으로 형성되고 일부 모서리가 상기 쿠션층 외측으로 돌출되도록 부분 매립된 고무 소재의 마찰돌기가 더 구비되어, 상기 마찰돌기가 전방이나 후방으로 힘을 받게 되면 상기 쿠션층에서 일시적으로 탄성 변위되면서 자전거 핸들 표면에서 슬립되지 않도록 저항하는 경향을 갖도록 하며, 상기 쿠션층에서 상기 마찰돌기가 과도한 변위로 인해 박리되지 않도록 하고 상기 쿠션층의 내구성을 향상시키기 위하여 상기 쿠션층에 미세한 금속입자와 세라믹입자가 더 첨가된 것을 특징으로 할 수 있다.In addition, the surface of the support of the second body in contact with the outer circumferential surface of the handlebar epoxy is applied to a thickness of 2 to 3mm to further form a cushion layer, the cushion layer is formed in an equilateral triangular pyramid shape and some corners of the cushion A friction protrusion of a rubber material partially embedded to protrude out of the layer is further provided, and when the friction protrusion is applied forward or backward, the friction protrusion is temporarily elastically displaced in the cushion layer and resists slippage on the handlebar surface. In order to prevent the friction protrusion from being excessively displaced in the cushion layer and to improve durability of the cushion layer, fine metal particles and ceramic particles may be further added to the cushion layer.
본 발명에 의한 자전거용 후사경은, 자전거 핸들바 단부에 대응하는 미니멀한 앤드캡 형태로 장착되어 여닫이 및 각도조절이 가능하여 자전거 주행시 열려진 상태에서 후방 시야를 용이하게 확보할 수 있는 것은 물론 닫혀진 상태가 되면 핸들바 단부에 일체화된 형상으로 거추장스러움을 최소화할 수 있는 것이다.The rearview mirror for a bicycle according to the present invention is mounted in the form of a minimal end cap corresponding to the end of a bicycle handlebar, and thus the opening and closing of the bicycle can be easily secured in the open state while the bicycle is running, as well as the closed state. If the handle bar is integrated in the shape can minimize the cumbersome.
도 1은 본 발명의 실시예에 의한 사용상태도1 is a state diagram used in accordance with an embodiment of the present invention
도 2는 본 발명의 실시예에 의한 자전거용 후사경의 전면사시도2 is a front perspective view of a rearview mirror for a bicycle according to an embodiment of the present invention;
도 3은 본 발명의 실시예에 의한 자전거용 후사경의 후면사시도3 is a rear perspective view of the rearview mirror for a bicycle according to an embodiment of the present invention;
도 4는 본 발명의 실시예에 의한 자전거용 후사경의 분해사시도Figure 4 is an exploded perspective view of a rearview mirror for bicycles according to an embodiment of the present invention
도 5는 본 발명의 실시예에 의한 자전거용 후사경의 측면도Figure 5 is a side view of the rearview mirror for bicycles according to an embodiment of the present invention
도 6은 본 발명의 실시예에 의한 자전거용 후사경의 저면도6 is a bottom view of a rearview mirror for a bicycle according to an embodiment of the present invention.
110 : 제1본체 111 : 끼움돌부110: first body 111: fitting protrusion
111a : 테이프 인입홈 120 : 제2본체111a: tape entry groove 120: the second body
121 : 결합부 122 : 지지부121: coupling portion 122: support portion
122a : 힌지홈 124 : 쿠션층122a: hinge groove 124: cushion layer
125a : 마찰돌기 125b : 금속입자125a: friction protrusion 125b: metal particles
125c : 세라믹입자 130 : 커버125c: ceramic particles 130: cover
131 : 덮개부 132 : 볼록 거울131: cover 132: convex mirror
133 : 조인트 아암부 133a : 조인트 볼 133: joint arm portion 133a: joint ball
첨부한 도면을 참조하여 본 발명의 실시예들에 의한 자전거용 후사경에 대하여 상세히 설명한다. 본 발명은 다양한 변경을 가할 수 있고 여러 가지 형태를 가질 수 있는바, 특정 실시예들을 도면에 예시하고 본문에 상세하게 설명하고자 한다. 그러나 이는 본 발명을 특정한 개시 형태에 대해 한정하려는 것이 아니며, 본 발명의 사상 및 기술범위에 포함되는 모든 변경, 균등물 내지 대체물을 포함하는 것으로 이해되어야 한다. 각 도면을 설명하면서 유사한 참조부호를 유사한 구성요소에 대해 사용하였다. 첨부된 도면에 있어서, 구조물들의 치수는 본 발명의 명확성을 기하기 위하여 실제보다 확대하거나, 개략적인 구성을 이해하기 위하여 실제보다 축소하여 도시한 것이다.With reference to the accompanying drawings will be described in detail a rearview mirror for bicycles according to embodiments of the present invention. As the inventive concept allows for various changes and numerous modifications, particular embodiments will be illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to the specific form disclosed, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. In describing the drawings, similar reference numerals are used for similar elements. In the accompanying drawings, the dimensions of the structure is shown to be larger than the actual size for clarity of the invention, or to reduce the actual size to understand the schematic configuration.
또한, 제1 및 제2 등의 용어는 다양한 구성요소들을 설명하는데 사용될 수 있지만, 상기 구성요소들은 상기 용어들에 의해 한정되어서는 안 된다. 상기 용어들은 하나의 구성요소를 다른 구성요소로부터 구별하는 목적으로만 사용된다. 예를 들어, 본 발명의 권리 범위를 벗어나지 않으면서 제1 구성요소는 제2 구성요소로 명명될 수 있고, 유사하게 제2 구성요소도 제1 구성요소로 명명될 수 있다. 한편, 다르게 정의되지 않는 한, 기술적이거나 과학적인 용어를 포함해서 여기서 사용되는 모든 용어들은 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 일반적으로 이해되는 것과 동일한 의미를 가지고 있다. 일반적으로 사용되는 사전에 정의되어 있는 것과 같은 용어들은 관련 기술의 문맥 상 가지는 의미와 일치하는 의미를 가지는 것으로 해석되어야 하며, 본 출원에서 명백하게 정의하지 않는 한, 이상적이거나 과도하게 형식적인 의미로 해석되지 않는다.In addition, terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component. On the other hand, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.
도 1은 본 발명의 실시예에 의한 사용상태도이다.1 is a state diagram used in accordance with an embodiment of the present invention.
도시된 바와 같이 본 발명의 실시예에 의한 자전거용 후사경은 자전거 핸들바(BH)의 단부에 간단히 그러나 안정적으로 장착된 상태로 사용된다. 본 발명은 도시된 것처럼 자전거 핸들바(BH) 단부에 대응하는 미니멀한 크기 및 형태로 여닫이 및 각도조절이 가능하여 자전거 주행시 열려진 상태에서는 후방 시야를 용이하게 확보할 수 있도록 하며, 닫혀진 상태가 되면 핸들바(BH) 단부에 집결된 일체화된 형상으로 후사경의 설치로 인한 거추장스러움을 최소화 할 수 있도록 구성된다.As shown, the rearview mirror for the bicycle according to the embodiment of the present invention is used simply but stably mounted at the end of the bicycle handlebar BH. The present invention can be easily opened and closed in a minimal size and shape corresponding to the end of the bicycle handlebar (BH) as shown, so that the rear view can be easily secured in the open state when the bicycle is running, the handle is closed The integrated shape collected at the end of the bar (BH) is configured to minimize the cumbersome due to the installation of the rearview mirror.
이러한 본 발명의 실시예에 의한 자전거용 후사경은 도면에서 볼 수 있는 것처럼 드롭바 형태의 핸들바를 갖는 로드바이크에 앤드캡 형태로 간단히 끼워졌을 때 형태적으로나 기능적으로 가장 잘 어울리지만 다른 종류의 자전거 핸들바에도 앤드캡 형태로 간단히 장착되어 사용될 수 있다.The rearview mirror for a bicycle according to the embodiment of the present invention is best suited in terms of form and function when it is simply fitted in an end cap form to a road bike having a handlebar in the form of a drop bar as shown in the drawing, but different types of handlebars The bar can also be simply mounted and used in the form of an end cap.
이하, 본 발명의 실시예에 의한 자전거용 후사경에 대해 보다 상세히 설명하기로 한다.Hereinafter, a rearview mirror for a bicycle according to an embodiment of the present invention will be described in detail.
도 2는 본 발명의 실시예에 의한 자전거용 후사경의 전면사시도이고, 도 3은 본 발명의 실시예에 의한 자전거용 후사경의 후면사시도이며, 도 4는 본 발명의 실시예에 의한 자전거용 후사경의 분해사시도이며, 도 5는 본 발명의 실시예에 의한 자전거용 후사경의 측면도이며 도 6은 본 발명의 실시예에 의한 자전거용 후사경의 저면도이다. 2 is a front perspective view of a rearview mirror for a bicycle according to an embodiment of the present invention, Figure 3 is a rear perspective view of a rearview mirror for a bicycle according to an embodiment of the present invention, Figure 4 is a rear view of the rearview mirror for a bicycle according to an embodiment of the present invention 5 is an exploded perspective view, FIG. 5 is a side view of a rearview mirror for a bicycle according to an embodiment of the present invention, and FIG. 6 is a bottom view of the rearview mirror for a bicycle according to an embodiment of the present invention.
도시된 바와 같이, 본 발명의 실시예에 의한 자전거용 후사경은, 자전거 핸들바의 단부 중공에 끼워져 고정되는 제1본체(110)와, 상기 제1본체(110)에 지지된 상태에서 커버(130)를 회전 가능하게 지지하는 제2본체(120)와, 상기 제2본체(120)에 여닫이 가능하도록 설치되고 볼록 거울(132)을 구비하고 있는 커버(130)로 이루어진다.As shown, the rearview mirror for a bicycle according to an embodiment of the present invention, the cover 130 in a state supported by the first body 110 and the first body 110 is fixed to the end hollow of the handlebar of the bicycle. ) And a cover 130 having a convex mirror 132 and a second main body 120 rotatably supporting the second main body 120 to be opened and closed.
아래에서는 상기 각 구성요소들을 중심으로 보다 상세히 설명한다.Hereinafter will be described in more detail with respect to each of the above components.
상기 제1본체(110)는, 후방 돌출된 원통 형상으로 형성되어 자전거 핸들바의 단부 중공에 끼워져 고정되는 끼움돌부(111)와, 상기 끼움돌부(111)의 전방에 형성되어 상기 핸들바의 단부를 밀착된 형태로 덮어주는 안착부(112)가 일체로 형성되어 이루어진다.The first body 110 is formed in a cylindrical shape protruding rearward and is fitted into the hollow of the end of the bicycle handlebars and fixed to the fitting protrusion 111, and formed in front of the fitting protrusion 111 is the end of the handlebar The mounting portion 112 is formed integrally to cover the in close contact.
여기서 상기 끼움돌부(111) 외주면에는 상기 끼움돌부(111)의 길이방향으로 길게 형성된 테이프 인입홈(111a)이 상기 끼움돌부(111)의 둘레방향을 따라 다수 배치된다. 이로써 상기 핸들바의 외측에 감기고 남은 테이프 자투리가 상기 핸들바의 단부 중공으로 삽입된 후 그 자투리 일부가 상기 테이프 인입홈(111a)에 인입되어 상기 끼움돌부(111)가 상기 핸들바의 단부에서 헛돌거나 이탈되지 않도록 억제하는 역할을 한다.Here, a plurality of tape inlet grooves 111a formed in the longitudinal direction of the fitting protrusion 111 are disposed along the circumferential direction of the fitting protrusion 111 on the outer circumferential surface of the fitting protrusion 111. As a result, the remaining edges of the tape wound around the outside of the handlebars are inserted into the end hollows of the handlebars, and then a portion of the edges is introduced into the tape inlet grooves 111a so that the fitting protrusions 111 are formed at the ends of the handlebars. To prevent them from falling off or falling off.
또한, 상기 안착부(112)는 핸들바의 단부를 밀착된 형태로 덮어주기 위해 그에 대응하는 원판 형상으로 형성된다. 상기 안착부(112)의 전면은 상기 커버(130)의 볼록 거울(132)이 대면하여 밀접하게 안착되도록 오목한 형상으로 형성된다. 이로써 상기 커버(130)가 닫힌 상태에서 볼록 거울(132)이 깨지지 않고 안전하게 보관될 수 있다. In addition, the seating portion 112 is formed in a disk shape corresponding to the end of the handlebar to cover in close contact. The front surface of the seating portion 112 is formed in a concave shape so that the convex mirror 132 of the cover 130 is seated in close contact with each other. As a result, the convex mirror 132 may be safely stored without breaking the cover 130 in a closed state.
상기 제2본체(120)는 상기 제1본체(110)의 안착부(112) 외주면에 끼워져 결합되는 링 형상의 결합부(121)와 상기 결합부(121)의 외측에서 힌지홈(122a)을 구비하고 있는 지지부(122)가 일체로 성형되어 이루어진다. 여기서 상기 지지부(122)는 상기 결합부(121)와 연결된 부위인 선단부(122b)에 힌지홈(122a)을 구비하고, 상기 힌지홈(122a)이 구비된 지점으로부터 후방으로 길게 형성되어 자전거 핸들바의 외주면에 접촉하여 압박할 수 있도록 한다. 이같은 지지부(122)는 핸들바 외주면을 접촉하면서 핸들바 내주면을 접촉하고 있는 제1본체(110)의 끼움돌부(111)와 함께 협력하여 지지기능을 수행함으로써 본 발명의 실시예에 의한 후사경이 자전거 핸들바 단부에 장착된 상태를 안정적으로 유지하도록 해준다.The second body 120 has a ring-shaped coupling portion 121 coupled to the outer circumferential surface of the seating portion 112 of the first body 110 and a hinge groove 122a at an outer side of the coupling portion 121. The support part 122 provided is integrally molded. Here, the support part 122 is provided with a hinge groove 122a at the tip portion 122b, which is a portion connected to the coupling part 121, and is formed to be extended rearward from the point where the hinge groove 122a is provided, thereby handling the bicycle handlebar. It is to be pressed against the outer circumference of the body. The support part 122 performs a support function by cooperating with the fitting protrusion 111 of the first body 110 that contacts the handlebar inner circumferential surface while contacting the handlebar outer circumferential surface, thereby providing a rearview mirror according to an embodiment of the present invention. This ensures stable mounting at the handlebar end.
여기서 상기 지지부(122)는, 도면들에서 확인할 수 있는 것처럼 선단부(122b)에서 후단부로 갈수록 점진적으로 얇은 두께를 갖도록 형성되고, 자전거 핸들바와 접촉하는 면(122c)에서 그 반대면으로 갈수록 점진적으로 좁은 폭을 갖도록 형성된다. 이로써 상기 지지부(122)는 후방으로 갈수록 폭도 줄어들고 두께도 줄어드는 유선형의 형상을 갖게 된다. 따라서 자전거의 운행시 공기의 저항을 줄일 수 있게 된다. Here, the support 122 is formed to have a gradually thinner thickness from the front end portion 122b to the rear end portion as can be seen in the drawings, and gradually narrower toward the opposite side from the surface 122c in contact with the handlebar of the bicycle. It is formed to have a width. As a result, the support part 122 has a streamlined shape in which the width decreases and the thickness decreases toward the rear side. Therefore, it is possible to reduce the resistance of the air during the operation of the bicycle.
또한, 상기 제1본체(110) 및 제2본체(120)는 내충격성, 내열성, 내후성 재질을 갖는 PC(폴리카보네이트)를 소재로 하여 사출성형되고, 후가공시 그 표면에 마찰력 증대를 위해 우레탄 수지가 SF(soft feeling) 컬러코팅에 의해 도포되는데, 그 중 상기 지지부(122)에서 핸들바의 외주면과 접촉하는 면(122c)에는 도 5에서 볼 수 있는 것처럼 2 내지 3mm 두께로 에폭시가 도포되어 쿠션층(124)이 더 형성되고 상기 쿠션층(124)에는 정삼각뿔 형상으로 형성되고 일부 모서리가 상기 쿠션층(124) 외측으로 돌출되도록 부분 매립된 3 내지 4mm 입경을 갖는 고무 소재의 마찰돌기(125a)가 더 구비된다. 이로써 상기 마찰돌기(125a)가 전방이나 후방으로 힘을 받게 되면 상기 쿠션층(124)의 유동성에 의해 일시적으로 탄성 변위가 허용되어 자전거 핸들 표면에서 슬립되지 않도록 저항하는 경향을 갖도록 한다. 특히 자전거 핸들바가 그 외주면에 테이프를 감고 있기 때문에 상기 마찰돌기(125a)의 모서리가 테이프를 찍어 누른 상태가 되어 자전거 핸들바의 표면에서 슬립되지 않도록 하는데 크게 기여하게 된다. 나아가, 상기 쿠션층(124)에는 마찰돌기(125a)가 과도한 변위로 인해 박리되지 않도록 하고 상기 쿠션층(124)의 내구성을 향상시키기 위하여 상기 쿠션층(124)에 미세한 금속입자(125b)와 세라믹입자(125c)가 더 첨가된다. In addition, the first body 110 and the second body 120 is injection molded from a PC (polycarbonate) material having impact resistance, heat resistance and weather resistance material, and urethane resin for increasing friction on the surface during post-processing Is applied by a soft feeling (SF) color coating, of which the surface 122c in contact with the outer circumferential surface of the handlebar at the support portion 122 is coated with epoxy with a thickness of 2 to 3 mm as shown in FIG. A layer 124 is further formed, and the cushion layer 124 has a triangular pyramidal shape and a friction protrusion 125a of a rubber material having a particle diameter of 3 to 4 mm partially embedded to protrude out of the cushion layer 124. ) Is further provided. As a result, when the friction protrusion 125a is forced forward or backward, elasticity is temporarily allowed by the fluidity of the cushion layer 124, so that the friction protrusion 125a may have a tendency to resist slipping on the bicycle handle surface. In particular, since the bicycle handlebars are wound around the outer circumferential surface of the bicycle handlebars, the edges of the friction protrusion 125a are taped and pressed, thereby greatly contributing to preventing slippage on the surface of the bicycle handlebars. Further, in order to prevent the friction protrusion 125a from peeling off due to excessive displacement and to improve durability of the cushion layer 124, the cushion layer 124 may include fine metal particles 125b and ceramics. Particles 125c are further added.
상기 커버(130)는 전술된 것처럼 상기 제1본체(110)의 안착부(112) 전면을 개폐하는 형태로 여닫이 가능하도록 구성된다. 이를 위해 상기 커버(130)는 상기 제1본체(110)의 안착부(112) 전면을 개폐하며, 상기 안착부(112) 전면에 대향하는 내측면에 볼록 거울(132)을 구비한 덮개부(131)와, 상기 덮개부(131)로부터 돌출된 형상으로 연장되어 끝단에는 상기 본체의 지지부(122)에 형성된 힌지홈(122a)에 힌지결합되는 조인트 볼(133a)을 구비한 조인트 아암부(133)로 이루어진다. 여기서 상기 조인트 볼(133a)과 힌지홈(122a)은 상기 커버(130)가 다양한 방향으로 회전하는 것이 가능하도록 유니버설 조인트를 형성한다. 또한, 상기 덮개부(131) 중 안착부(112) 전면에 대향하는 내측면과 반대면인 외측면(131b)은 볼록하게 형성되어 주행시 공기저항을 줄일 수 있도록 하는 것이 바람직하다. The cover 130 is configured to open and close in the form of opening and closing the front of the seating portion 112 of the first body 110 as described above. To this end, the cover 130 opens and closes the front of the seating portion 112 of the first body 110, and a cover portion having a convex mirror 132 on the inner side facing the front of the seating portion 112 ( 131 and a joint arm part 133 having a joint ball 133a extending in a shape protruding from the cover part 131 and hinged to a hinge groove 122a formed at a support part 122 of the main body at an end thereof. ) Here, the joint ball 133a and the hinge groove 122a form a universal joint to allow the cover 130 to rotate in various directions. In addition, it is preferable that the outer surface 131b, which is opposite to the inner surface of the cover portion 131 opposite to the front surface of the seating portion 112, is formed to be convex so as to reduce air resistance during driving.
위와 같이 커버(130)의 구성에 따르면 상기 커버(130)가 열린 상태에서 상기 커버(130)의 각도를 조절하여 탑승자가 원하는 각도로 볼록 거울(132)에 의해 후방 시야를 확보할 수 있다. 그리고 상기 커버(130)가 닫힌 상태에서는 도 5와 같이 상기 커버(130)가 안착부(112) 전면에 밀착된 상태가 되어 자전거 핸들바 단부에 집결한 형상을 이루게 된다.According to the configuration of the cover 130 as described above it is possible to secure the rear view by the convex mirror 132 at an angle desired by the occupant by adjusting the angle of the cover 130 in the open state. In addition, as the cover 130 is closed, the cover 130 is brought into close contact with the front surface of the seating part 112 as shown in FIG. 5 to form a shape collected at the bicycle handlebar end.
한편, 상기 커버(130)의 경우에도 제1본체(110) 및 제2본체(120)와 마찬가지로 내충격성, 내열성, 내후성 재질을 갖는 PC(폴리카보네이트)를 소재로 하여 사출성형되며, 후가공시 표면에 마찰력 증대를 위해 우레탄 수지가 SF(soft feeling) 컬러코팅에 의해 도포된다. 이처럼 우레탄 수지가 표면에 도포되면 무광 효과와 더불어 부드러운 촉감을 갖게 되고 다양한 컬러 구현이 용이해지므로 외형상의 아름다움이 증대되고 마찰력도 더 증가된다. 특히 이같이 우레탄 수지에 의한 표면 코팅은 유니버설 조인트를 이루고 있는 조인트 볼(133a)과 힌지홈(122a) 간의 마찰력을 증대시켜 자전거의 주행시 강한 진동에도 볼록 거울(132)이 설치된 커버(130)가 틀어지는 것을 억제하게 된다.On the other hand, the cover 130, like the first body 110 and the second body 120 is injection-molded using a PC (polycarbonate) material having impact resistance, heat resistance and weather resistance material, the surface during post-processing Urethane resin is applied by SF (soft feeling) color coating to increase friction. When the urethane resin is applied to the surface as described above, it has a matte effect and a soft touch, and it is easy to implement various colors, thereby increasing the beauty of the appearance and further increasing the frictional force. In particular, the surface coating by the urethane resin increases the friction between the joint ball (133a) and the hinge groove (122a) forming a universal joint, so that the cover 130 is installed, the convex mirror 132 is installed in the strong vibration when the bicycle is running. Will be suppressed.
이상에서 본 발명의 바람직한 실시예를 설명하였으나, 본 발명은 다양한 변화와 변경 및 균등물을 사용할 수 있다. 본 발명은 상기 실시예를 적절히 변형하여 동일하게 응용할 수 있음이 명확하다. 따라서 상기 기재 내용은 하기 특허청구범위의 한계에 의해 정해지는 본 발명의 범위를 한정하는 것이 아니다. Although the preferred embodiment of the present invention has been described above, the present invention may use various changes, modifications, and equivalents. It is clear that the present invention can be applied in the same manner by appropriately modifying the above embodiments. Accordingly, the above description does not limit the scope of the invention as defined by the limitations of the following claims.

Claims (11)

  1. 자전거의 핸들바 단부에 장착되는 자전거용 후사경으로서, As a rearview mirror for the bicycle mounted on the handlebar end of the bicycle,
    후방 돌출된 원통 형상으로 형성되어 자전거 핸들바의 단부 중공에 끼워져 고정되는 끼움돌부와, 상기 끼움돌부의 전방에 형성되어 상기 핸들바의 단부를 밀착된 형태로 덮어주는 안착부와, 상기 안착부의 둘레부 외측으로 힌지홈을 구비하는 지지부로 이루어진 본체와;A fitting protrusion formed in a cylindrical shape protruding rearward and fixed to the end hollow of the handlebar of the bicycle, a seating portion formed in front of the fitting protrusion to cover the end of the handlebar in a close contact form, and a perimeter of the seating portion A main body including a support having a hinge groove outwardly;
    상기 안착부의 전면을 개폐하는 형태로 여닫이 가능하도록 상기 본체의 지지부에 형성된 힌지홈에 힌지결합되고, 닫힌 상태에서 상기 안착부의 전면에 대향하게 되는 내측면에 볼록 거울을 구비하는 커버로 이루어져,It consists of a cover having a convex mirror on the inner side which is hinged to the hinge groove formed in the support of the main body so as to be opened and closed in the form of opening and closing the front of the seat, facing the front of the seat in the closed state,
    상기 커버가 열린 상태에서 상기 커버의 각도를 조절하여 탑승자가 원하는 각도로 상기 볼록 거울에 의해 후방 시야를 확보할 수 있으며, 상기 커버가 닫힌 상태에서는 상기 커버가 상기 안착부 전면에 밀착된 상태가 되어 자전거 핸들바 단부에 집결하는 것을 특징으로 하는 자전거용 후사경.By adjusting the angle of the cover in the open state the occupant can secure a rear view by the convex mirror at the desired angle, the cover is in close contact with the front of the seating portion in the closed state A rearview mirror for bicycles, characterized in that the bicycle handlebars are collected at the end.
  2. 제1항에 있어서,The method of claim 1,
    상기 본체의 안착부와 커버는 모두 자전거 핸들바 단부에 대응하는 원판 형상으로 형성된 부위를 포함하는 것을 특징으로 하는 자전거용 후사경.Both the seating portion and the cover of the main body rearview mirror, characterized in that it comprises a portion formed in the shape of a disc corresponding to the bicycle handlebar end.
  3. 제2항에 있어서,The method of claim 2,
    상기 본체의 안착부 전면은 상기 커버의 볼록 거울이 대면하여 밀접하게 안착되도록 오목한 형상으로 형성된 것을 특징으로 하는 자전거용 후사경.The rear surface of the mounting portion of the main body is a bicycle rear mirror, characterized in that formed in a concave shape so that the convex mirror of the cover is seated closely.
  4. 제4항에 있어서,The method of claim 4, wherein
    상기 본체의 끼움돌부 외주면에는 상기 끼움돌부의 길이방향으로 길게 형성된 테이프 인입홈이 상기 끼움돌부의 둘레방향을 따라 다수 배치되어, 상기 핸들바의 외측에 감기고 남은 테이프 자투리가 상기 핸들바의 단부 중공으로 삽입된 후 그 자투리 일부가 상기 테이프 인입홈에 인입되도록 한 것을 특징으로 하는 자전거용 후사경.On the outer circumferential surface of the fitting protrusion part, a plurality of tape inlet grooves formed in the longitudinal direction of the fitting protrusion part are disposed along the circumferential direction of the fitting protrusion, and the remaining tape edges wound on the outer side of the handle bar are hollowed to the end of the handle bar. A rearview mirror for bicycles, characterized in that part of the ridge is inserted into the tape insertion groove after being inserted.
  5. 제2항에 있어서,The method of claim 2,
    상기 커버는 상기 안착부 전면을 개폐하며 상기 안착부 전면에 대향하는 내측면에 볼록 거울을 구비한 덮개부와, 상기 덮개부로부터 돌출된 형상으로 연장되어 끝단에는 상기 본체의 지지부에 형성된 힌지홈에 힌지결합되는 조인트 볼을 구비한 조인트 아암부로 이루어진 것을 특징으로 하는 자전거용 후사경.The cover opens and closes the front surface of the seating portion, and includes a cover portion having a convex mirror on an inner side surface opposite to the seating portion front surface, and extending in a shape protruding from the cover portion, at an end of a hinge groove formed at a support portion of the main body. Bicycle rear view mirror, characterized in that consisting of a joint arm portion having a hinged joint ball.
  6. 제1항에 있어서,The method of claim 1,
    상기 본체는, 상기 끼움돌부와 안착부가 일체로 성형된 제1본체와, 상기 안착부 외주면에 끼워져 결합되는 링 형상의 결합부와 상기 결합부의 외측에서 상기 지지부가 일체로 성형된 제2본체로 이루어진 것을 특징으로 하는 자전거용 후사경.The main body includes a first body integrally formed with the fitting protrusion and the seating part, a ring-shaped coupling part fitted to the outer peripheral surface of the seating part, and a second body with the support part integrally molded from the outside of the coupling part. Rearview mirror for bicycles, characterized in that.
  7. 제6항에 있어서,The method of claim 6,
    상기 제2본체의 지지부는 상기 결합부와 연결된 선단부에 상기 힌지홈을 구비하고, 상기 힌지홈이 구비된 지점으로부터 후방으로 길게 형성되어 상기 핸들바의 외주면에 접촉한 상태에서 지지받도록 한 것을 특징으로 하는 자전거용 후사경.The support part of the second body is provided with the hinge groove at the front end connected to the coupling portion, and is formed to extend rearward from the point where the hinge groove is provided to be supported in a state in contact with the outer peripheral surface of the handle bar. Bicycle rearview mirror.
  8. 제7항에 있어서,The method of claim 7, wherein
    상기 제2본체의 지지부는, 선단부에서 후단부로 갈수록 점진적으로 얇은 두께를 갖도록 형성되고, 자전거 핸들바와 접촉하는 면에서 그 반대면으로 갈수록 점진적으로 좁은 폭을 갖도록 형성되어 자전거의 운행시 공기의 저항을 줄일 수 있도록 한 것을 특징으로 하는 자전거용 후사경.The support part of the second body is formed to have a gradually thin thickness from the front end to the rear end, and is formed to have a narrow width gradually toward the opposite side from the surface in contact with the bicycle handlebars to reduce the resistance of the air when the bicycle is running. Bicycle rear view mirror, characterized in that to reduce.
  9. 제7항에 있어서,The method of claim 7, wherein
    상기 제1본체 및 제2본체와 상기 커버는 내충격성, 내열성, 내후성 재질을 갖는 폴리카보네이트를 소재로 하여 사출성형되며, 상기 제1본체 및 제2본체와 상기 커버가 사출성형된 후 그 표면에는 마찰력 증대를 위해 우레탄 수지가 도포된 것을 특징으로 하는 자전거용 후사경.The first body and the second body and the cover is injection molded from a polycarbonate material having impact resistance, heat resistance and weather resistance material, the first body and the second body and the cover is injection molded on the surface Bicycle rearview mirror, characterized in that the urethane resin is applied to increase the friction.
  10. 제9항에 있어서,The method of claim 9,
    상기 제2본체의 지지부 중 상기 핸들바의 외주면과 접촉하는 면에는 2 내지 3mm 두께로 에폭시가 도포되어 쿠션층이 더 형성되고, 상기 쿠션층에는 정삼각뿔 형상으로 형성되고 일부 모서리가 상기 쿠션층 외측으로 돌출되도록 부분 매립된 고무 소재의 마찰돌기가 더 구비되어, 상기 마찰돌기가 전방이나 후방으로 힘을 받게 되면 상기 쿠션층에서 일시적으로 탄성 변위되면서 자전거 핸들 표면에서 슬립되지 않도록 저항하는 경향을 갖도록 하며,Epoxy is applied to the surface of the support body of the second body in contact with the outer circumferential surface of the handlebar 2 to 3mm thick to further form a cushion layer, the cushion layer is formed in the shape of an equilateral triangular pyramid, and some corners outside the cushion layer A friction protrusion of a rubber material partially embedded to protrude into the front surface is further provided, and when the friction protrusion is applied forward or backward, the friction protrusion is temporarily elastically displaced in the cushion layer and has a tendency to resist slipping on the handlebar surface. ,
    상기 쿠션층에서 상기 마찰돌기가 과도한 변위로 인해 박리되지 않도록 하고 상기 쿠션층의 내구성을 향상시키기 위하여 상기 쿠션층에 미세한 금속입자와 세라믹입자가 더 첨가된 것을 특징으로 하는 자전거용 후사경.The rearview mirror for bicycles, characterized in that the fine metal particles and ceramic particles are further added to the cushion layer in order to prevent the friction protrusion from peeling off due to excessive displacement in the cushion layer and to improve durability of the cushion layer.
  11. 제1항 내지 제10항 중 어느 한 항의 자전거용 후사경이 장착된 것을 특징으로 하는 자전거.Bicycle, characterized in that the rearview mirror for any one of claims 1 to 10 is mounted.
PCT/KR2016/014666 2016-11-10 2016-12-14 Bicycle rearview mirror WO2018088626A1 (en)

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KR10-2016-0149600 2016-11-10
KR1020160149600A KR101754893B1 (en) 2016-11-10 2016-11-10 Rearview mirror for bicycle

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WO2018088626A1 true WO2018088626A1 (en) 2018-05-17

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Publication number Priority date Publication date Assignee Title
KR20230001044U (en) 2021-11-16 2023-05-23 윤수희 Back Mirror for Bicycle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0443591U (en) * 1990-08-17 1992-04-14
EP0936135A2 (en) * 1998-02-13 1999-08-18 Dogaiar S.a.s. di Sante Gaiardoni e C. Rear view mirror assembly for bicycles
JP2011246102A (en) * 2010-04-26 2011-12-08 Ogk Co Ltd Rearview mirror for bicycle
KR20120003426U (en) * 2010-11-09 2012-05-17 윤세형 Back Mirror for Bicycle
CN204701713U (en) * 2015-03-19 2015-10-14 瑞振工业股份有限公司 Composite handle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0443591U (en) * 1990-08-17 1992-04-14
EP0936135A2 (en) * 1998-02-13 1999-08-18 Dogaiar S.a.s. di Sante Gaiardoni e C. Rear view mirror assembly for bicycles
JP2011246102A (en) * 2010-04-26 2011-12-08 Ogk Co Ltd Rearview mirror for bicycle
KR20120003426U (en) * 2010-11-09 2012-05-17 윤세형 Back Mirror for Bicycle
CN204701713U (en) * 2015-03-19 2015-10-14 瑞振工业股份有限公司 Composite handle

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