KR910002269Y1 - Baby-walker - Google Patents
Baby-walker Download PDFInfo
- Publication number
- KR910002269Y1 KR910002269Y1 KR2019880013810U KR880013810U KR910002269Y1 KR 910002269 Y1 KR910002269 Y1 KR 910002269Y1 KR 2019880013810 U KR2019880013810 U KR 2019880013810U KR 880013810 U KR880013810 U KR 880013810U KR 910002269 Y1 KR910002269 Y1 KR 910002269Y1
- Authority
- KR
- South Korea
- Prior art keywords
- lever
- upper body
- stopper
- screw
- screw plate
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D13/00—Other nursery furniture
- A47D13/04—Apparatus for helping babies to walk; Baby walkers or strollers
- A47D13/043—Baby walkers with a seat
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본고안의 전체구성을 보인 사시도.1 is a perspective view showing the overall configuration of the present article.
제2도는 본고안의 높이조절장치의 분해사시도.2 is an exploded perspective view of the height adjustment device in this article.
제3도는 높낮이를 조절함을 보인 예시도.3 is an exemplary view showing that the height is adjusted.
제4도의 (a)는 나사판을 조여준 상태도, (b)는 레버를 제쳐서 잠그어준 상태도.(A) of FIG. 4 is a state which tightened the screw plate, (b) is a state which locked the lever aside.
제5도는 레버를 풀어준후 나사판을 풀어서 기어물림을 해제 시키므로서 지지간을 진퇴시킬 수 있게한 상태도.FIG. 5 is a state in which the support plate can be moved forward and backward by releasing the lever and releasing the gear bit by releasing the lever.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
3 : 상부본체 7 : 부라켓트3: upper body 7: bracket
9 : 일방향톱니 11 : 나사축9: one-way tooth 11: screw shaft
14 : 스톱퍼 15 : 플렌지14: stopper 15: flange
16 : 나사판 17 : 요구16: screw plate 17: request
21 : 레버21: lever
본고안은 유아용보행기의 높이조절장치에 관한 것이다.This article relates to a height adjustment device for baby walks.
종래에도 보행기의 높이조절장치는 있었으나, 레버를 풀어주고 캠을 돌려주면 록킹장치가 순식간에 풀리면서 상부본체가 급속히 내려 앉도록 구성되므로서, 유아를 탑승시킨 상태에서 조작할 경우 충격을 주거나 X형 지지간 사이에 손가락을 물려서 상처를 주는 위험성이 있는 등 안전상에 문제점이 있었다.Conventionally, there was a height adjusting device for the walker, but when the lever is released and the cam is rotated, the locking device is released in an instant while the upper body is settled down quickly. There was a problem in safety, such as a risk of being injured by biting a finger between supports.
본고안은 이와같은 종래의 문제점을 시정보완하기 위하여 안출한 것이며, 본고안의 구성을 첨부도면에 의해서 상세히 설명하면 다음과 같다.The present invention has been devised to solve such a conventional problem, and the configuration of the present invention will be described in detail with reference to the accompanying drawings as follows.
바퀴(2)를 가진 하부본체(1)와 상부본체(3)사이에 지지간(4)(5)를 X형으로 설치하여 중간의 지축(6)에 의해 접첩 될 수있게하되, 지지간(4)(5)의 후단부는 상. 하본체(1)(3)에 각각 고정시키고 전단부중의 상부간(A)은 상부본체(3) 저면의형 부라켓트(7)의 슬라이드홈(12)범위내에서 진퇴 될 수있게하는 한편, 하부간(B)은 하부본체(1)내벽면의 레일홈(8) 범위내에서 진퇴될수있게 하며, 상부본체(3)의 부라켓트(7) 저면부에 일방향톱니(9)를 형성하고 상부간(A)의 슬라이더(10)에 나사축(11)을 형성하여 부라켓트(7) 중앙의 장공(13)을 통하여 하방으로 인출되게한후 하부에서 나사축(11)에 일방톱니를 가진 스톱퍼(14)를 끼우고 다시 그밑에 나사판(16)을 끼워 스톱퍼(14)하단의 플랜지(15)가 나사판(16)의 요구(17)에 끼워걸려 지지하면 나사판(16) 하단요부홈(18)내에 스프링(19)과 와셔(20)를 끼운상태로 나사축(11)하단에 레버(21)를 결착시켜서 된 것이다.The support body (4) (5) is installed between the lower body (1) and the upper body (3) having the wheel (2) in the X-shape to be folded by the intermediate axis (6), 4) The rear end of (5) is upper. It is fixed to the lower body (1) and (3), respectively, and the upper part (A) of the front end part of the lower surface of the upper body (3) While allowing the retracting within the range of the slide groove (12) of the shaped bracket (7), while the lower portion (B) can be moved within the range of the rail groove (8) of the inner wall of the lower body (1), The one-way teeth 9 are formed in the bottom surface of the sub-racquet 7 of the upper body 3, and the screw shaft 11 is formed on the slider 10 of the upper part A. After pulling out downward through the long hole 13, insert the stopper 14 having one-tooth teeth into the screw shaft 11 from the bottom, and then insert the screw plate 16 under the flange 15 at the bottom of the stopper 14. ) Is supported by the request 17 of the screw plate 16, the spring 19 and the washer 20 are inserted into the lower recessed groove 18 of the screw plate 16, and the lever It was made by binding (21).
레버(21)는 고정지축(22)에 대하여 상단은 길이가 짧고 전단은 길이가 길기 때문에 레버(21)를 세워주면 나사판(16)의 눌림이 해제되는 반면에 레버(21)를 뉘어주면 나사판(16)이 눌려져서 풀림이 방지되는 것이다.The lever 21 has a short length at the top and a long length at the front end with respect to the fixed support shaft 22. When the lever 21 is raised, the lever plate 16 is released, while the lever 21 is screwed down. The plate 16 is pressed to prevent loosening.
이와같이 된 본고안은 평상시에 제3도의 상태처럼 적당한 높이가 되도록 상부본체(3)를 고정시킨 상태로 사용하며, 이 상태에서는 제4도의 (나)상태처럼 레버(21)를 제쳐서 뉘어준 상태이므로 나사판(16)이 풀려질 우려가 없는 것이다.In this way, the upper body 3 is usually used in a state where the upper body 3 is fixed so as to have a proper height as in the state of FIG. 3, and in this state, the lever 21 is laid aside as shown in (b) of FIG. Therefore, there is no fear that the screw plate 16 is loosened.
이상태에서 상부본체(3)의 높이를 낮게 고정시킬 필요가 있을 때는 먼저 레버(21)를 세워주면 나사판(16)이 하강할 수 있는 공간이 생기게되며, 이상태에서 나사판(16)을 풀림방향으로 서서히 돌려주면 나사축(11)을 따라 하강하게되고 이때 스톱퍼(14)도 제5도의 상태처럼 함게 하강하여 상. 하부 톱니의 맞물림이 해제된다.In this state, when it is necessary to fix the height of the upper body (3) low, if the lever 21 is raised first, the space for the screw plate 16 can be lowered, and in this state, the screw plate 16 is released in this direction. Slowly turn to lower along the screw shaft (11) at this time stopper (14) is also lowered with the state as shown in FIG. The lower teeth engage.
따라서 이 상태에서는 상부본체(3)를 눌러주면 제3도의 가상선표시처럼 상부간(A)과 슬라이더(10)가 전방으로 밀려지면서 상부본체(3)가 내려앉게 되며, 하부간(B)도 레일홈(8)을 따라 이동하게 된다.Therefore, in this state, when the upper body 3 is pressed, the upper body A and the slider 10 are pushed forward as shown by the virtual line shown in FIG. 3, and the upper body 3 is lowered. It moves along the rail groove 8.
상부본체(3)의 높이조절은 사용자임의로 설정하며 아기의 체형에 알맞는 적당한 위치에 고정시킨 후 다시 나선판(16)을 조여주고 레버(21)를 제처주면 스톱퍼(14)와 부라켓트(7)의 톱니가 맞물려지므로 임의로 이탈되거나 움직일 수 없는 것이다.The height adjustment of the upper body (3) is set arbitrarily by the user, and fixed to a suitable position suitable for the baby's body, then tighten the spiral plate 16 again and give the lever 21 to stop the stopper 14 and the bracket ( 7) The gears of 7) are interlocked so that they can not be separated or moved arbitrarily.
이와같이 된 본고안은 나사축(11)에 나사판(16)이 나사조임으로 결합되므로서 체결력이 서서히 풀려지게 되고 레버(21)를 제처도 나사판(16)을 돌리기전에는 체결력이 풀려질 우려가 없는 안전성이 있는 것이다.In this case, as the screw plate 16 is screwed to the screw shaft 11, the tightening force is gradually released, and even before the lever 21 is turned, the tightening force may be released before the screw plate 16 is turned. There is no safety.
따라서 본고안은 상부본체(3)의 급속하락을 방지하여 충격을 방지할수있게 한것이며 유아가 다칠 우려 없이 안전하게 사용될수 있는 것이다.Therefore, this proposal prevents the rapid fall of the upper body (3) to prevent the impact and can be used safely without the risk of injury to the infant.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880013810U KR910002269Y1 (en) | 1988-08-24 | 1988-08-24 | Baby-walker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880013810U KR910002269Y1 (en) | 1988-08-24 | 1988-08-24 | Baby-walker |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900004417U KR900004417U (en) | 1990-03-06 |
KR910002269Y1 true KR910002269Y1 (en) | 1991-04-06 |
Family
ID=19278690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880013810U KR910002269Y1 (en) | 1988-08-24 | 1988-08-24 | Baby-walker |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910002269Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020094640A (en) * | 2001-06-12 | 2002-12-18 | 장익춘 | A worm apparatus the thermotherapy instrument |
-
1988
- 1988-08-24 KR KR2019880013810U patent/KR910002269Y1/en active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020094640A (en) * | 2001-06-12 | 2002-12-18 | 장익춘 | A worm apparatus the thermotherapy instrument |
Also Published As
Publication number | Publication date |
---|---|
KR900004417U (en) | 1990-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4968013A (en) | Footrest glide assembly | |
US5283964A (en) | Ski boot with upper locking device | |
JPS6127783A (en) | Coupling device for pedal for bicycle and cycling shoes | |
US7357139B2 (en) | Stair-adjustable crutch | |
WO1990005653A1 (en) | An antitheft pedal-locking device for vehicles | |
JPH0413195B2 (en) | ||
KR910002269Y1 (en) | Baby-walker | |
DE3860500D1 (en) | BELT CONNECTION DEVICE. | |
US20090302566A1 (en) | Foldable Scooter | |
JPH07308419A (en) | Safe fastener for snow board | |
ITMI20010218A1 (en) | SUPPORT FOR SNOWBOARD ATTACK AND SNOWBOARD ATTACK | |
US4367731A (en) | Lower body supporting mechanism for a tiltable body exerciser | |
JPH0397402A (en) | Ski boot | |
JPH0253272B2 (en) | ||
JPH0780438B2 (en) | Device for adjusting the position of the folding element of the belt material, especially of the safety belt of the motor vehicle | |
CA2416225A1 (en) | Stair walker | |
US4306790A (en) | Camera attachment device | |
US5052709A (en) | Mounting device for cross-country ski boot | |
FR2801222B1 (en) | AUTOMATIC SNOW SURF FIXING | |
JPH0246226B2 (en) | ||
US5813690A (en) | Element for holding a boot in position on a ski | |
KR0184388B1 (en) | A level control apparatus for a washing machine | |
CN220834070U (en) | Angle-adjustable bracket arm device | |
JPS6035768Y2 (en) | Fixation device | |
US3343846A (en) | Ski binding |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
NORF | Unpaid initial registration fee |