KR900008144Y1 - Bicycle for child - Google Patents

Bicycle for child Download PDF

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Publication number
KR900008144Y1
KR900008144Y1 KR2019880008705U KR880008705U KR900008144Y1 KR 900008144 Y1 KR900008144 Y1 KR 900008144Y1 KR 2019880008705 U KR2019880008705 U KR 2019880008705U KR 880008705 U KR880008705 U KR 880008705U KR 900008144 Y1 KR900008144 Y1 KR 900008144Y1
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KR
South Korea
Prior art keywords
bicycle
wheel
front wheel
coupling
fork
Prior art date
Application number
KR2019880008705U
Other languages
Korean (ko)
Other versions
KR900000626U (en
Inventor
차광수
Original Assignee
차광수
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 차광수 filed Critical 차광수
Priority to KR2019880008705U priority Critical patent/KR900008144Y1/en
Publication of KR900000626U publication Critical patent/KR900000626U/en
Application granted granted Critical
Publication of KR900008144Y1 publication Critical patent/KR900008144Y1/en

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Classifications

    • 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
    • B62K9/00—Children's cycles
    • B62K9/02—Tricycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H1/00—Supports or stands forming part of or attached to cycles
    • B62H1/10—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride
    • B62H1/12—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride using additional wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/14—Telescoping systems locking in intermediate non-discrete positions

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

내용 없음.No content.

Description

어린이용 자전거Children's bicycle

제 1 도는 본 고안의 사시도.1 is a perspective view of the present invention.

제 2 도는 본 고안의 측면도.2 is a side view of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 후레임 2 : 앞바퀴1: frame 2: front wheel

3 : 페달 4 : 뒷바퀴3: pedal 4: rear wheel

5 : 포크 6 : 핸들5: fork 6: handle

7 : 설치봉 8 : 지지편7: mounting rod 8: support

9 : 보조륜 10 : 결합봉9: auxiliary wheel 10: coupling rod

11,12 : 결합공 13 : 핀11,12: coupling hole 13: pin

본 고안은 어린이용 자전거에 관한 것으로 특히 자전거를 타고 방향전환을 할 때 자전거가 전도되는 것을 방지하기 위한 것이다.The present invention relates to a bicycle for a child, in particular, to prevent the bicycle from falling when turning the bicycle.

종래에도 어린이들이 타고 즐길수 있는 자전거가 많이 안출된바 있으나, 특히 삼륜 자전거의 경우 약간 경사진 부분에서 방향전환을 하더라도 자전거의 중심이 흐트러져 자전거가 쉽게 전도되고 이에 따라 자전거에 타고 있던 어린이들이 자전거와 함께 넘어져 부상을 당하는 일이 종종 발생되었으며 이에 대한 대비책이 전혀 없는 상태였다.In the past, a lot of bicycles that children can enjoy riding have been conceived, but especially in the case of a three-wheeled bicycle, even if the direction is changed slightly inclined, the center of the bicycle is disturbed and the bicycle is easily turned over. Falls and injuries have often occurred, with no provision for them.

또한 삼륜 자전거의 경우 앞바퀴가 조향되도록 되어 있어 평지에서의 방향 전환이라 하더라도 자전거의 중심이동이 제대로 되지 못하였으며 이러한 자전거를 이용하는 어린이들 대부분이 신체적으로 성숙하지 못하므로서 사고의 위험을 더욱 커지는 등의 문제점이 있었다.In addition, in the case of a three-wheeled bicycle, the front wheel is steered, so even if the direction of change on the flat surface, the center of the bicycle cannot move properly, and most of the children who use these bicycles are not physically mature, which increases the risk of accidents. There was this.

본 고안은 상기와 같은 종래의 제반 문제점을 감안하여 자전거의 앞바퀴 부분에 방향전환일 가능한 보조륜을 설치하고 이의 작용으로 자전거의 방향전환시등에서도 그 중심을 바로 할 수 있도록 안출한 것으로 이를 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention, in view of the above-mentioned problems in the prior art by installing a secondary wheel that can be changed the direction of the front wheel of the bicycle and by the action of it is designed to make the center right even when changing the direction of the bicycle attached to this When described in detail based on the drawings as follows.

후레임(1)의 전방에 페달(3)을 가진 앞바퀴(2)를 설치하고 후방에는 뒷바퀴(4)를 설치하여 앞바퀴(2)의 포크(5)에는 핸들(6)을 설치하여 방향전환을 할 수 있도록 한 자전거에 있어서, 포크(5)의 상부에 핸들(6)에 의해 회전하는 설치봉(7)을 설치하고 앞바퀴(2)의 축 부분에는 보조륜(9)이 설치된 지지편(8)을 설치하며 지지편(8)의 일방에는 결합봉(10)을 설치하고 상기 설치봉(7)과 결합봉(10)에는 각기 결합공(11) (12)을 형성시켜 이들을 핀(13)등으로 결합토록 구성하여서 된 것이다.A front wheel 2 with a pedal 3 is installed in front of the frame 1 and a rear wheel 4 is installed at the rear, and a handle 6 is installed at the fork 5 of the front wheel 2 to change direction. In the bicycle which can be used, the mounting rod 7 which rotates by the handle 6 is installed in the upper part of the fork 5, and the support piece 8 in which the auxiliary wheel 9 was installed in the axial part of the front wheel 2 is provided. The coupling rod 10 is installed on one side of the support piece 8, and the coupling rods 11 and 12 are formed on the mounting rod 7 and the coupling rod 10, respectively, and the coupling rods 11 and 12 are coupled to each other by a pin 13 or the like. It was made up all the time.

이상과 같이 구성된 본 고안은 후레임(1)에 설치된 인장에 앉아서 핸들(6)을 잡고 페달(3)을 이용하여 자전거를 탈수 있는 것으로 자전거의 방향은 포크(5)와 연결된 앞바퀴(2)를 핸들(6)로서 조향시켜 방향 전환하게 되는데, 이때 앞바퀴(2)가 조향되므로서 자전거의 중심이 흐트러지게 되며 이 중심이 흐트러질때 앞바퀴(2)에 지지편(8)으로 설치된 보조륜(9)이 앞바퀴(2)와 함께 조향되어 지지하게 되고 이로써 자전거 중심을 바로하게 되는 것이다.The present invention configured as described above can sit on the tension installed in the frame (1) to hold the handle (6) and ride the bicycle using the pedal (3) the direction of the bicycle handle the front wheel (2) connected to the fork (5) As the steering wheel (6), the direction is changed, and the front wheel (2) is steered and the center of the bicycle is distracted. Steering with the front wheels (2) is supported and thereby straightens the bike center.

따라서 방향전환에 다른 중심이동을 앞바퀴(2)에 설치된 보조륜(9)으로써 바로 할 수 있기 때문에 방향 전환시의 자전거 전도를 방지할 수 있으며 또 경사진 부분등에서의 중심 흐트러짐도 방지할 수 있고, 보조륜(9)을 앞바퀴(2)의 전방에 설치하므로서 페달(3)의 이용에 전혀 방해가 되지 않으며 상기 설치봉(7)과 결합봉(10)에 형성된 결합공(11) (12)과 핀(13)을 이용하여 보조륜(9)의 높이를 조절할 수 있는 것으로 보다 안전하게 자전거를 이용할 수 있는 점등의 특징을 지닌 것이다.Therefore, it is possible to prevent the fall of the bicycle at the time of the change of direction and also to prevent the center disturbance in the inclined portion, since the center movement to the change of direction can be directly made by the auxiliary wheel 9 installed on the front wheel (2). By installing the auxiliary wheel (9) in front of the front wheel (2) does not interfere with the use of the pedal (3) at all, the coupling holes (11) (12) and the pins formed in the mounting rod (7) and coupling rod (10) By using the (13) to adjust the height of the auxiliary wheel (9) is characterized by the lighting that can be used more safely bicycle.

Claims (1)

페달(3)을 가진 앞바퀴(2)와 뒷바퀴(4) 및 포크(5)에 연결된 핸들(6)을 후레임(1)에 설치한 것에 있어서, 포크(5)의 상부에는 결합공(11)을 가진 설치봉(7)을 앞바퀴(2)의 축에는 보조륜(9)과 결합봉(10)을 가진 지지편(8)을 각각 설치하고 상기 설치봉(7)과 결합봉(10)을 핀으로서 높이조정이 가능하도록 결합시켜서 구성된 어린이용 자전거.In the case where the handle 6 connected to the front wheel 2 with the pedal 3 and the rear wheel 4 and the fork 5 is mounted on the frame 1, the coupling hole 11 is provided at the upper part of the fork 5; The support rod 8 having the auxiliary wheel 9 and the coupling rod 10 is installed on the shaft of the front wheel 2, and the mounting rod 7 and the coupling rod 10 are raised as pins. Combination of children's bicycles, adjustable to adjust
KR2019880008705U 1988-06-04 1988-06-04 Bicycle for child KR900008144Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880008705U KR900008144Y1 (en) 1988-06-04 1988-06-04 Bicycle for child

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880008705U KR900008144Y1 (en) 1988-06-04 1988-06-04 Bicycle for child

Publications (2)

Publication Number Publication Date
KR900000626U KR900000626U (en) 1990-01-17
KR900008144Y1 true KR900008144Y1 (en) 1990-09-03

Family

ID=19276042

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880008705U KR900008144Y1 (en) 1988-06-04 1988-06-04 Bicycle for child

Country Status (1)

Country Link
KR (1) KR900008144Y1 (en)

Also Published As

Publication number Publication date
KR900000626U (en) 1990-01-17

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