WO2018221772A1 - Hands-free baby stroller - Google Patents

Hands-free baby stroller Download PDF

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Publication number
WO2018221772A1
WO2018221772A1 PCT/KR2017/006161 KR2017006161W WO2018221772A1 WO 2018221772 A1 WO2018221772 A1 WO 2018221772A1 KR 2017006161 W KR2017006161 W KR 2017006161W WO 2018221772 A1 WO2018221772 A1 WO 2018221772A1
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WO
WIPO (PCT)
Prior art keywords
baby carriage
handle bar
stroller
frame
bag
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Application number
PCT/KR2017/006161
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French (fr)
Korean (ko)
Inventor
이청림
Original Assignee
이청림
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Publication date
Application filed by 이청림 filed Critical 이청림
Publication of WO2018221772A1 publication Critical patent/WO2018221772A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
    • B62B9/20—Handle bars; Handles

Definitions

  • the present invention relates to a baby carriage, and more particularly to a hands-free baby carriage that can be pushed without holding the handle by hand.
  • the configuration of the conventional stroller should be satisfied with the exercise of walking the outdoor with the stroller from the user's point of view, and can not even imagine the exercise such as power walking or jogging while dragging the stroller.
  • the present invention in the stroller having a frame is formed in the front and rear of the bottom and the handle bar is formed in the horizontal direction extending rearward to the upper end, the handle bar is provided detachably A through bag, opening and closing means provided to enable opening and closing of the through bag for inserting or detaching the handle rod into the through bag, and a band shape in which the through bag is formed on a front surface of a central portion between both ends. It provides a baby carriage characterized in that it further comprises a baby carriage towing belt having a band provided with a fastening means to be fastened and released to each other.
  • the present invention in the stroller having a frame having a handle bar is disposed in the transverse direction is installed in the front and rear of the lower end and extending rearward to the upper side, toward the front (front)
  • the present invention in the stroller having a frame is formed in the front and rear of the lower end and the handle bar is formed in the horizontal direction extending rearward to the upper end, in the middle portion of the handle bar
  • One or more protruding rods are formed to protrude, and a holder pad having at least one insert pocket formed therein, the protruding rods being detachably provided on a front surface thereof, and a band shape in which the holder pads are formed on the front surface of a central portion.
  • It provides a baby carriage characterized in that it further comprises a baby carriage towing belt having a band provided with a fastening means to be fastened and released to each other.
  • the stroller towing belt may further include a pocket for storing a personal mobile device.
  • the front and rear of the bottom is provided with a frame and a seating portion provided on the inner side of the frame is provided with a handle bar is formed in the horizontal direction extending rearward at the top
  • a baby carriage comprising: a sleeping bag-shaped airbag installed in the seating unit and provided with a seating space for an infant to sit therein; A pair of air cylinders installed on the left and right sides of the frame in the front-rear direction and communicated to inject air into the airbag, and inserted from the rear end of each air cylinder so as to slide back and forth to inject the air It provides a baby carriage characterized in that it further comprises a pair of piston rods.
  • each of the front end portion is rotatably coupled to the one side surface of the frame and inserted into the guide slot is installed on one side of the frame is configured to limit the rotation angle of the vertical direction May be
  • the pair of air cylinders may be provided to enable adjustment of the angle and fixation of the adjusted angle.
  • the stroller according to the present invention by first fastening the stroller to the waist without pushing the stroller by fastening the stroller to the waist of the guardian by engaging the stroller towing belt coupled to the handle bar of the stroller, Even free hands can operate mobile devices such as smartphones.
  • the infant is seated inside the sleeping bag-shaped airbag provided in the seating part of the stroller, and the guardian holds a pair of air cylinders and piston rods installed at both sides of the stroller frame with both hands, and walks the arms back and forth while shaking the arms back and forth.
  • the stroller may be gripped through the piston rod, so that the walking movement and the push of the stroller may be simultaneously performed.
  • the air can be injected into the air bag through the air cylinder can be expected to have the effect of preventing the safety accident of the infant.
  • the baby carriage in the state in which the piston rod is pulled out as far as possible from the pair of air cylinders, the baby carriage can be supported in the left and right directions by the protector, thereby preventing the baby from being inclined to the left or the right while falling. have.
  • FIG. 1 is a perspective view showing a first embodiment of a baby carriage towing belt which is one component of a hands-free baby carriage according to the present invention
  • FIG 2 is a perspective view showing a state of use of the stroller including the stroller towing belt of Figure 1,
  • FIG. 3 is a perspective view illustrating a second embodiment of a baby carriage towing belt which is one component of a hands free baby carriage according to the present invention
  • FIG. 4 is a perspective view showing a third embodiment of the baby carriage towing belt which is one component of the hands-free baby carriage according to the present invention
  • FIG. 5 is a perspective view showing another embodiment of a hands free stroller according to the present invention.
  • FIG. 6 is an enlarged side view illustrating an installation state of an air cylinder and a piston rod which are one component of the hands-free stroller of FIG. 5;
  • FIG. 7 is a side view illustrating a state of use of the hands-free stroller of FIG. 5; FIG.
  • FIG. 8 is a side view illustrating another use state of the hands-free stroller of FIG. 5.
  • FIG. 8 is a side view illustrating another use state of the hands-free stroller of FIG. 5.
  • the handle bar 11 of the stroller may include a stroller towing belt 20 having a through pocket 21 is removably provided in the left and right longitudinal direction. Can be.
  • the through bag 21 is formed on the front surface of the central portion of the band 22 and includes a zipper 23 as an opening and closing means provided along the upper end of the through bag 21 in the horizontal direction.
  • the band 22 is wound around the waist of the guardian to tow the baby carriage by providing fastening means, for example, Velcro 24 and 25 provided in the longitudinal direction so as to be fastened and released from each other at both ends. It is provided to be fixed.
  • fastening means for example, Velcro 24 and 25 provided in the longitudinal direction so as to be fastened and released from each other at both ends. It is provided to be fixed.
  • the guardian who is towing the stroller opens the zipper 23 at the front center in the state in which the band 22 is worn on the waist by using the Velcro 24 and 25 at both ends of the band 22.
  • the handle bar 11 of the through bag 21 and then close the zipper 23 can be fixed to the waist of the protector as shown in FIG.
  • the guardian can push the stroller by pushing the handlebar 11 to the waist in the state in which the handlebar 11 of the stroller 10 is not held by hand, so that the guardian can walk like a power walking. With free hands, you can enjoy walking while operating a mobile device such as a smartphone.
  • the baby carriage towing belt 20 may further include a pocket (not shown) for storing a personal portable device such as a smartphone, for example, on the back side of the through bag 21.
  • a personal portable device such as a smartphone
  • the hands-free stroller according to the present invention may include a baby carriage towing belt 30 having a holder 31 in which the handle bar 11 of the baby carriage is detachably provided, as shown in FIG. 3.
  • Holder 31 has a semi-cylindrical receiving space (S) open toward the front (front surface) is formed so that the handle bar 11 can be inserted through it, the handle bar (accommodating in the receiving space (S)) 11 may be fixed so that the handle bar 11 does not fall through a fixing means provided on the holder 31 side, for example, the band strap 33.
  • a fixing means provided on the holder 31 side, for example, the band strap 33.
  • it can be detachably attached to a velcro (not shown) provided on the outer surface of the holder 31 through the velcro 33a, etc. provided at the end of the band strap 33.
  • the velcro 33a may be replaced by other fastening means such as a button.
  • the band 32 is a fastening means that is provided to be fastened and released from each other at both ends in the longitudinal direction, for example, the present embodiment
  • Velcro 34, 35
  • the Velcro is provided to be fixed to the wound around the waist of the guardian towing the stroller.
  • the holder 31 may be formed of a synthetic resin material, and a pocket 36 for storing a portable device such as a smartphone may be integrally formed on the rear side.
  • the two protruding rods 12 protrude from the middle of the handle bar (11) of the stroller and correspondingly
  • the holder pad 41 formed on the front surface of the central portion of the band 42 two insertion pockets 43 are provided on the front surface thereof.
  • Holder pad 41 including the insertion pocket 43 may be made of a cloth (cloth) material.
  • the guardian who is towing the stroller attaches the two insertion pockets 43 formed on the holder pad 41 of the front center to the handle bar 11 of the stroller while the band 42 is worn on the waist. It can be fixed to the waist of the protector by covering the formed two projection bar 12 from top to bottom, respectively.
  • the protrusion rod 12 formed on the stroller handle bar 11 may be used for the purpose of hanging a plastic bag or shopping cart or hang clothes.
  • the stroller towing belt 40 may further include a pocket (not shown) for storing a personal portable device such as a smartphone, for example, on the back side of the holder pad 41.
  • a personal portable device such as a smartphone
  • a sleeping bag-shaped airbag 52 is installed in a seating portion provided inside the frame 51.
  • the airbag 52 is provided with a seating space for the infant to sit inside as shown, and is provided to open and close the front cover 52a of the airbag 52 through the zipper (53). Accordingly, the airbag 52 may be divided into a first portion of the front cover 52a and a second portion of the rear sheet portion 52b so that air may be injected independently.
  • a pair of air cylinders 54 are installed in the front-rear direction, and although not shown in the drawings, the air cylinders 52 are in communication with each other so as to inject air into the airbags 52.
  • the piston rod 55 is inserted into the rear end of the cylinder 54 so as to be slidable back and forth to inject air into the airbag 52. Accordingly, the user can inject air into the airbag 52 by reciprocating the piston rods 55 provided on the left and right sides of the frame 51 back and forth.
  • the impact on the infant in the airbag 52 is greatly buffered in a collision situation that may occur when the baby carriage is pushed and the road or the promenade is moved.
  • the infant in the airbag 52 may float on the water together with the airbag 52 to protect the infant's life.
  • the weight portion Weight
  • one of the left and right air cylinders 54 communicates with the front cover 52a.
  • the other side air cylinder can take the structure which communicates with the back seat part 52b.
  • the protector pushing the baby carriage 50 instead of the handle bar of the baby carriage 50, both hands as shown in the upper figure of FIG. It is possible to walk by shaking both arms back and forth as if walking each other while holding the left and right piston rods 55, respectively, and the air bag 52 as well as air charging at the same time through the piston rods 55 The effect of holding the baby carriage 50 can be obtained.
  • the piston rod 55 is first contacted with the ground to prevent the baby carriage 50 from being completely conducted backward.
  • the front end of the air cylinder 54 can be fixed to the desired height to the adjustment hole 56a of the height adjusting portion 56 provided on the side of the frame 51 through the hinge pin (54a), the hinge
  • the range of the rotation angle provided so as to be rotatable in the vertical direction about the pin 54a can be limited by configuring to pass through the guide slot 57 provided on the side of the frame 51 (see FIG. 6).
  • the coupling means such as the hinge pin (54a) and the adjusting hole (56a) or other adjusting means in the intermediate portion of the air cylinder 54 and the guide slot 57, the air cylinder in the guide slot 57
  • the position of 54 may be fixed.
  • the guardian is positioned between the piston rods 55 on both the left and right sides, so that the stroller 50 in this state. ) Can be supported in the left and right directions by the guardian to prevent the baby carriage from tipping left or right while rolling.
  • the guardian can run while holding the handle bar lightly with one hand as shown, or by pushing the handle bar of the stroller to the waist while wearing the stroller towing belt described above.

Abstract

The present invention relates to a hands-free baby stroller capable of being pushed without holding the handles thereof with the hands, comprising: a penetration bag provided such that a handle bar of the baby stroller can be inserted therein; an opening/closing means provided such that the penetration bag can be opened/closed in order to allow the handle bar to be inserted in or separated from the penetration bag; and a baby stroller traction belt provided with a band having a fastening means capable of being fastened to and unfastened from each other between both side end portions in a band shape having the penetration bag on the front surface of the central part thereof.

Description

핸즈프리 유모차Hands free stroller
본 발명은 유모차에 관한 것으로서, 보다 상세하게는 손잡이를 손으로 잡지 않고서도 밀 수 있도록 한 핸즈프리 유모차에 관한 것이다.The present invention relates to a baby carriage, and more particularly to a hands-free baby carriage that can be pushed without holding the handle by hand.
일반적으로 유모차는 보호자가 유모차 뒤에서 손잡이를 반드시 손으로 잡고 밀고 가게 되어 있으며, 손잡이를 놓고 다닐 경우에는 사고의 위험이 매우 높아지게 되는 것은 당연하게 인식된다.In general, a stroller must be pushed by the guardian by the hand behind the stroller, it is natural that the risk of accident is very high when the handle is left.
그러나, 최근 스마트폰과 같은 휴대기기를 가지고 다닐 경우 유모차를 밀면서 전화를 받거나 문자를 확인하거나 입력할 필요가 발생할 수 있는데, 종래의 유모차로는 일단 안전한 곳에 유모차를 세워둔 다음 비로소 휴대기기를 확인하거나 조작할 수밖에 없다는 단점이 있었다.However, when carrying a mobile device such as a smart phone recently, it may be necessary to receive a phone call or to check or enter a text while pushing a baby carriage. There was a downside to this.
또한, 종래의 유모차의 구성만으로는 사용자의 입장에서는 유모차를 끌고 야외에서 산책을 하는 정도의 운동으로 만족하여야 하며, 유모차를 끌면서도 파워 워킹이나 조깅과 같은 운동은 상상조차도 할 수 없었다.In addition, the configuration of the conventional stroller should be satisfied with the exercise of walking the outdoor with the stroller from the user's point of view, and can not even imagine the exercise such as power walking or jogging while dragging the stroller.
따라서, 본 발명의 목적은 유모차를 밀고 다니면서도 스마트폰과 같은 휴대기기를 조작하거나 파워 워킹이나 조깅과 같은 간단한 달리기 운동까지도 가능하도록 해주는 핸즈프리 유모차를 제공하는 데 있다.Accordingly, it is an object of the present invention to provide a hands-free stroller that allows a simple running exercise such as power walking or jogging or operating a portable device such as a smartphone while pushing a stroller.
상기 목적을 달성하기 위해 본 발명은, 하단의 전,후방에 바퀴가 설치되고 상단으로는 후방으로 연장되어 가로방향으로 배치되는 손잡이봉이 형성된 프레임을 갖는 유모차에 있어서, 상기 손잡이봉이 삽탈 가능하게 마련되는 관통주머니와, 상기 관통주머니에 상기 손잡이봉을 삽입하거나 이탈시키기 위해 상기 관통주머니를 개폐 가능하게 하기 위해 마련된 개폐수단과, 중앙부의 전면(前面)에 상기 관통주머니가 형성되는 띠 모양으로 양측 단부 사이에 서로 체결 및 체결해제가 가능하도록 체결수단이 마련된 밴드를 구비하는 유모차 견인용 벨트를 더 포함하는 것을 특징으로 하는 유모차를 제공한다.In order to achieve the above object, the present invention, in the stroller having a frame is formed in the front and rear of the bottom and the handle bar is formed in the horizontal direction extending rearward to the upper end, the handle bar is provided detachably A through bag, opening and closing means provided to enable opening and closing of the through bag for inserting or detaching the handle rod into the through bag, and a band shape in which the through bag is formed on a front surface of a central portion between both ends. It provides a baby carriage characterized in that it further comprises a baby carriage towing belt having a band provided with a fastening means to be fastened and released to each other.
또한, 상기 목적을 달성하기 위해 본 발명은, 하단의 전,후방에 바퀴가 설치되고 상단으로는 후방으로 연장되어 가로방향으로 배치되는 손잡이봉이 형성된 프레임을 갖는 유모차에 있어서, 전면(前面)을 향해 개방된 수용공간에 상기 손잡이봉이 삽탈 가능하게 마련되는 홀더와, 상기 홀더의 수용공간에 수용되는 상기 손잡이봉을 고정시키거나 고정해제 시켜주기 위해 마련된 고정수단과, 중앙부의 전면(前面)에 상기 홀더가 설치되는 띠 모양으로 양측 단부 사이에 서로 체결 및 체결해제가 가능하도록 체결수단이 마련된 밴드를 구비하는 유모차 견인용 벨트를 더 포함하는 것을 특징으로 하는 유모차를 제공한다.In addition, in order to achieve the above object, the present invention, in the stroller having a frame having a handle bar is disposed in the transverse direction is installed in the front and rear of the lower end and extending rearward to the upper side, toward the front (front) A holder in which the handle bar is removably provided in an open receiving space, a fixing means provided to fix or release the handle bar accommodated in the receiving space of the holder, and the holder on a front surface of a central portion. It provides a baby carriage characterized in that it further comprises a belt for the carriage to be provided with a band provided with a fastening means to be fastened and released from each other between the end portion of the band is installed.
또한, 상기 목적을 달성하기 위해 본 발명은, 하단의 전,후방에 바퀴가 설치되고 상단으로는 후방으로 연장되어 가로방향으로 배치되는 손잡이봉이 형성된 프레임을 갖는 유모차에 있어서, 상기 손잡이봉의 중간 부분에는 하나 이상의 돌기봉이 돌출 형성되고, 전면(前面)에 상기 돌기봉이 삽탈 가능하게 마련되는 하나 이상의 삽입주머니가 형성된 홀더 패드와, 중앙부의 전면(前面)에 상기 홀더 패드가 형성되는 띠 모양으로 양측 단부 사이에 서로 체결 및 체결해제가 가능하도록 체결수단이 마련된 밴드를 구비하는 유모차 견인용 벨트를 더 포함하는 것을 특징으로 하는 유모차를 제공한다.In addition, in order to achieve the above object, the present invention, in the stroller having a frame is formed in the front and rear of the lower end and the handle bar is formed in the horizontal direction extending rearward to the upper end, in the middle portion of the handle bar One or more protruding rods are formed to protrude, and a holder pad having at least one insert pocket formed therein, the protruding rods being detachably provided on a front surface thereof, and a band shape in which the holder pads are formed on the front surface of a central portion. It provides a baby carriage characterized in that it further comprises a baby carriage towing belt having a band provided with a fastening means to be fastened and released to each other.
상기한 유모차들에서 상기 유모차 견인용 벨트는 개인 휴대기기 보관용 주머니가 추가로 구비될 수도 있다.In the above strollers, the stroller towing belt may further include a pocket for storing a personal mobile device.
한편, 상기 목적을 달성하기 위해 본 발명은, 하단의 전,후방에 바퀴가 설치되고 상단으로는 후방으로 연장되어 가로방향으로 배치되는 손잡이봉이 형성되는 프레임과 상기 프레임의 내측에 마련되는 착석부를 갖는 유모차에 있어서, 상기 착석부에 설치되며 내측에 유아가 들어가 앉을 수 있는 좌석공간이 마련된 침낭 모양의 에어백과; 상기 프레임의 좌우 양측에 전후방향으로 설치되어 상기 에어백에 공기를 주입할 수 있게 연통되는 한 쌍의 에어 실린더와, 각각의 에어 실린더의 후방 단부로부터 삽입되어 상기 공기를 주입하기 위해 전후 슬라이드 가능하게 마련되는 한 쌍의 피스톤 봉을 더 포함하는 것을 특징으로 하는 유모차를 제공한다.On the other hand, in order to achieve the above object, the present invention, the front and rear of the bottom is provided with a frame and a seating portion provided on the inner side of the frame is provided with a handle bar is formed in the horizontal direction extending rearward at the top A baby carriage, comprising: a sleeping bag-shaped airbag installed in the seating unit and provided with a seating space for an infant to sit therein; A pair of air cylinders installed on the left and right sides of the frame in the front-rear direction and communicated to inject air into the airbag, and inserted from the rear end of each air cylinder so as to slide back and forth to inject the air It provides a baby carriage characterized in that it further comprises a pair of piston rods.
여기서, 상기 한 쌍의 에어 실린더는, 각각 전단부가 상기 프레임의 일측면에 상하방향으로 회동 가능하게 결합되고 상기 프레임의 일측면에 설치되는 가이드 슬롯에 삽입되어 상기 상하방향의 회동 각도가 제한되도록 구성될 수도 있다.Here, the pair of air cylinders, each of the front end portion is rotatably coupled to the one side surface of the frame and inserted into the guide slot is installed on one side of the frame is configured to limit the rotation angle of the vertical direction May be
그리고, 상기 한 쌍의 에어 실린더는 각도의 조절 및 조절된 각도의 고정이 가능하도록 마련될 수도 있다.The pair of air cylinders may be provided to enable adjustment of the angle and fixation of the adjusted angle.
이상과 같이, 본 발명에 따른 유모차에 의하면 우선, 유모차 견인용 벨트를 유모차의 손잡이봉에 결합시킨 상태에서 보호자의 허리에 체결함으로써 유모차를 손으로 밀지 않고 허리로 밀고 다닐 수 있게 되므로 안전하게 유모차를 밀면서도 자유로워진 손으로 스마트폰과 같은 휴대기기를 조작할 수 있다.As described above, according to the stroller according to the present invention, by first fastening the stroller to the waist without pushing the stroller by fastening the stroller to the waist of the guardian by engaging the stroller towing belt coupled to the handle bar of the stroller, Even free hands can operate mobile devices such as smartphones.
또한, 유모차의 착석부에 마련되는 침낭 모양의 에어백 내측에 유아를 착석시키고 유모차 프레임의 좌우 양측에 설치되는 한 쌍의 에어 실린더 및 피스톤 봉을 보호자가 양손으로 각각 잡고 전후로 팔을 흔들면서 걷기운동을 할 수 있으며 이때 상기 피스톤 봉을 매개로 하여 유모차를 잡을 수 있으므로 걷기운동과 유모차 밀기를 동시에 할 수 있다. 특히, 상기 에어 실린더를 통해 에어백에 공기를 주입할 수 있어 유아의 안전사고를 예방할 수 있는 효과 또한 기대할 수 있다.In addition, the infant is seated inside the sleeping bag-shaped airbag provided in the seating part of the stroller, and the guardian holds a pair of air cylinders and piston rods installed at both sides of the stroller frame with both hands, and walks the arms back and forth while shaking the arms back and forth. In this case, the stroller may be gripped through the piston rod, so that the walking movement and the push of the stroller may be simultaneously performed. In particular, the air can be injected into the air bag through the air cylinder can be expected to have the effect of preventing the safety accident of the infant.
한편, 상기 한 쌍의 에어 실린더로부터 각기 피스톤 봉을 후방으로 최대한 빠지게 한 상태에서는 유모차가 보호자에 의해 좌우 방향으로 지지될 수 있으므로 유모차가 굴러가는 도중에 좌측 또는 우측으로 기울어져 넘어지는 현상을 방지할 수 있다.On the other hand, in the state in which the piston rod is pulled out as far as possible from the pair of air cylinders, the baby carriage can be supported in the left and right directions by the protector, thereby preventing the baby from being inclined to the left or the right while falling. have.
도 1은 본 발명에 따른 핸즈프리 유모차의 일 구성요소인 유모차 견인용 벨트의 제1 실시예를 도시한 사시도,1 is a perspective view showing a first embodiment of a baby carriage towing belt which is one component of a hands-free baby carriage according to the present invention;
도 2는 도 1의 유모차 견인용 벨트를 포함하는 유모차의 사용상태를 도시한 사시도,Figure 2 is a perspective view showing a state of use of the stroller including the stroller towing belt of Figure 1,
도 3은 본 발명에 따른 핸즈프리 유모차의 일 구성요소인 유모차 견인용 벨트의 제2 실시예를 도시한 사시도,3 is a perspective view illustrating a second embodiment of a baby carriage towing belt which is one component of a hands free baby carriage according to the present invention;
도 4는 본 발명에 따른 핸즈프리 유모차의 일 구성요소인 유모차 견인용 벨트의 제3 실시예를 도시한 사시도,4 is a perspective view showing a third embodiment of the baby carriage towing belt which is one component of the hands-free baby carriage according to the present invention;
도 5는 본 발명에 따른 핸즈프리 유모차의 다른 실시예를 도시한 사시도,5 is a perspective view showing another embodiment of a hands free stroller according to the present invention;
도 6은 도 5의 핸즈프리 유모차의 일 구성요소인 에어 실린더와 피스톤 봉의 설치상태를 분리하여 확대 도시한 측면도,FIG. 6 is an enlarged side view illustrating an installation state of an air cylinder and a piston rod which are one component of the hands-free stroller of FIG. 5;
도 7은 도 5의 핸즈프리 유모차의 사용상태를 도시한 측면도,FIG. 7 is a side view illustrating a state of use of the hands-free stroller of FIG. 5; FIG.
도 8은 도 5의 핸즈프리 유모차의 다른 사용상태를 도시한 측면도이다.FIG. 8 is a side view illustrating another use state of the hands-free stroller of FIG. 5. FIG.
본 발명에 따른 핸즈프리 유모차는, 도 1에 도시된 바와 같이, 유모차의 손잡이봉(11)이 좌우 길이방향으로 삽탈 가능하게 마련되는 관통주머니(21)를 갖는 유모차 견인용 벨트(20)를 포함할 수 있다.Hands free stroller according to the present invention, as shown in Figure 1, the handle bar 11 of the stroller may include a stroller towing belt 20 having a through pocket 21 is removably provided in the left and right longitudinal direction. Can be.
관통주머니(21)는 밴드(22)의 중앙부 전면(前面)에 형성되며 관통주머니(21)의 상단부를 따라 좌우 길이방향으로 마련되는 개폐수단으로서 지퍼(23)를 구비한다.The through bag 21 is formed on the front surface of the central portion of the band 22 and includes a zipper 23 as an opening and closing means provided along the upper end of the through bag 21 in the horizontal direction.
밴드(22)는 그 길이방향으로 양측 단부에 서로 체결 및 체결해제가 가능하도록 마련되는 체결수단, 예를 들어 본 실시예에서는 벨크로(24, 25)가 마련됨으로써 유모차를 견인하는 보호자의 허리에 감겨져 고정될 수 있게 제공된다.The band 22 is wound around the waist of the guardian to tow the baby carriage by providing fastening means, for example, Velcro 24 and 25 provided in the longitudinal direction so as to be fastened and released from each other at both ends. It is provided to be fixed.
이에 따라, 유모차를 견인하게 되는 보호자는 밴드(22)의 양단부 벨크로(24, 25)를 이용하여 상기 밴드(22)를 허리에 착용한 상태에서 전면(前面) 중앙부의 지퍼(23)를 열어 유모차의 손잡이봉(11)을 관통주머니(21)에 삽입시킨 다음 다시 상기 지퍼(23)를 닫음으로써 도 2에 도시된 바와 같이 보호자의 허리에 고정시킬 수 있다.Accordingly, the guardian who is towing the stroller opens the zipper 23 at the front center in the state in which the band 22 is worn on the waist by using the Velcro 24 and 25 at both ends of the band 22. By inserting the handle bar 11 of the through bag 21 and then close the zipper 23 can be fixed to the waist of the protector as shown in FIG.
이에 따라, 보호자는 유모차(10)의 손잡이봉(11)을 손으로 잡지 않은 상태에서 허리로 손잡이봉(11)을 밀기만 하면 유모차를 밀고 나아갈 수 있으므로 파워 워킹과 같은 도보운동을 할 수 있으며, 자유로워진 손으로 스마트폰과 같은 휴대기기를 조작하면서 산책을 즐길 수 있게 된다.Accordingly, the guardian can push the stroller by pushing the handlebar 11 to the waist in the state in which the handlebar 11 of the stroller 10 is not held by hand, so that the guardian can walk like a power walking. With free hands, you can enjoy walking while operating a mobile device such as a smartphone.
물론, 유모차 견인용 벨트(20)는 스마트폰과 같은 개인 휴대기기 보관을 위한 주머니(도면 미도시)가, 예를 들어 관통주머니(21)의 배면(背面) 측에 추가로 구비될 수도 있다.Of course, the baby carriage towing belt 20 may further include a pocket (not shown) for storing a personal portable device such as a smartphone, for example, on the back side of the through bag 21.
본 발명에 따른 핸즈프리 유모차는, 도 3에 도시된 바와 같이, 유모차의 손잡이봉(11)이 삽탈 가능하게 마련되는 홀더(31)를 갖는 유모차 견인용 벨트(30)를 포함할 수도 있다.The hands-free stroller according to the present invention may include a baby carriage towing belt 30 having a holder 31 in which the handle bar 11 of the baby carriage is detachably provided, as shown in FIG. 3.
홀더(31)는 전면(前面)을 향해 개방된 반원통 모양의 수용공간(S)이 형성됨으로써 이를 통해 손잡이봉(11)이 삽입될 수 있으며, 이에 따라 수용공간(S)에 수용된 손잡이봉(11)은 홀더(31) 측에 마련되는 고정수단, 예를 들면 밴드끈(33)을 통해 손잡이봉(11)이 빠지지 않도록 고정시켜 줄 수 있다. 이를 위해 밴드끈(33)의 끝단부에 마련되는 벨크로(33a) 등을 통해 홀더(31)의 외측면에 마련되는 벨크로(도면 미도시)에 탈착 가능하게 부착시킬 수 있다. 상기 벨크로(33a)는 단추 등의 다른 고정수단으로 대체될 수 있다. Holder 31 has a semi-cylindrical receiving space (S) open toward the front (front surface) is formed so that the handle bar 11 can be inserted through it, the handle bar (accommodating in the receiving space (S)) 11 may be fixed so that the handle bar 11 does not fall through a fixing means provided on the holder 31 side, for example, the band strap 33. To this end, it can be detachably attached to a velcro (not shown) provided on the outer surface of the holder 31 through the velcro 33a, etc. provided at the end of the band strap 33. The velcro 33a may be replaced by other fastening means such as a button.
홀더(31)는 밴드(32)의 중앙부 전면(前面)에 형성되며, 밴드(32)는 그 길이방향으로 양측 단부에 서로 체결 및 체결해제가 가능하도록 마련되는 체결수단, 예를 들어 본 실시예에서는 벨크로(34, 35)가 마련됨으로써 유모차를 견인하는 보호자의 허리에 감겨져 고정될 수 있게 제공된다. Holder 31 is formed on the front surface of the central portion of the band 32, the band 32 is a fastening means that is provided to be fastened and released from each other at both ends in the longitudinal direction, for example, the present embodiment In the Velcro (34, 35) is provided is provided to be fixed to the wound around the waist of the guardian towing the stroller.
홀더(31)는 합성수지 재질로서 성형될 수 있으며 배면(背面) 측으로는 스마트폰과 같은 휴대기기를 넣어 보관할 수 있는 주머니(36)가 일체로 형성될 수 있다.The holder 31 may be formed of a synthetic resin material, and a pocket 36 for storing a portable device such as a smartphone may be integrally formed on the rear side.
본 발명에 따른 핸즈프리 유모차에 구비되는 유모차 견인용 벨트의 다른 실시예로서, 도 4에 도시된 바와 같이, 유모차의 손잡이봉(11) 중간 부분에 2개의 돌기봉(12)이 돌출 형성되고 이에 대응하여 밴드(42)의 중앙부 전면(前面)에 형성되는 홀더 패드(41)에는 그 전면(前面)에 2개의 삽입주머니(43)가 마련된다. 삽입주머니(43)를 포함한 홀더패드(41)는 천(cloth) 소재로 구성될 수 있다.As another embodiment of the baby carriage towing belt provided in the hands-free baby carriage according to the present invention, as shown in Figure 4, the two protruding rods 12 protrude from the middle of the handle bar (11) of the stroller and correspondingly In the holder pad 41 formed on the front surface of the central portion of the band 42, two insertion pockets 43 are provided on the front surface thereof. Holder pad 41 including the insertion pocket 43 may be made of a cloth (cloth) material.
이에 따라, 유모차를 견인하게 되는 보호자는 밴드(42)를 허리에 착용한 상태에서 전면(前面) 중앙부의 홀더 패드(41)에 형성된 2개의 삽입주머니(43)를 유모차의 손잡이봉(11)에 형성된 2개의 돌기봉(12)에 각각 위에서 아래로 씌움으로써 보호자의 허리에 고정시킬 수 있다.Accordingly, the guardian who is towing the stroller attaches the two insertion pockets 43 formed on the holder pad 41 of the front center to the handle bar 11 of the stroller while the band 42 is worn on the waist. It can be fixed to the waist of the protector by covering the formed two projection bar 12 from top to bottom, respectively.
이때, 유모차 손잡이봉(11)에 형성되는 돌기봉(12)은 비닐봉지나 장바구니를 걸거나 옷을 걸어두는 용도로도 활용될 수 있다.At this time, the protrusion rod 12 formed on the stroller handle bar 11 may be used for the purpose of hanging a plastic bag or shopping cart or hang clothes.
물론, 유모차 견인용 벨트(40)는 스마트폰과 같은 개인 휴대기기 보관을 위한 주머니(도면 미도시)가, 예를 들어 홀더 패드(41)의 배면(背面) 측에 추가로 구비될 수도 있다.Of course, the stroller towing belt 40 may further include a pocket (not shown) for storing a personal portable device such as a smartphone, for example, on the back side of the holder pad 41.
한편, 본 발명의 실시예에 따른 유모차(50)는, 도 5에 도시된 바와 같이, 프레임(51)의 내측에 마련되는 착석부에 침낭 모양의 에어백(52)이 설치된다.Meanwhile, in the baby carriage 50 according to the embodiment of the present invention, as illustrated in FIG. 5, a sleeping bag-shaped airbag 52 is installed in a seating portion provided inside the frame 51.
에어백(52)은 도시된 바와 같이 내측에 유아가 들어가 앉을 수 있는 좌석공간이 마련되어 있으며, 지퍼(53)를 통해 에어백(52)의 전방 덮개(52a)를 개폐 가능하게 구비된다. 이에 따라 에어백(52)은 전방 덮개(52a)의 제1 부분과 배면의 시트부(52b)의 제2 부분으로 구분되어 각기 독립적으로 공기가 주입되게 마련될 수 있다.The airbag 52 is provided with a seating space for the infant to sit inside as shown, and is provided to open and close the front cover 52a of the airbag 52 through the zipper (53). Accordingly, the airbag 52 may be divided into a first portion of the front cover 52a and a second portion of the rear sheet portion 52b so that air may be injected independently.
프레임(51)의 좌우 양측으로는 한 쌍의 에어 실린더(54)가 전후방향으로 설치되어 도면으로 도시되지는 않았지만 상기 에어백(52)에 공기를 주입할 수 있도록 연통되는 구성을 가지며, 각각의 에어 실린더(54)의 후방 단부로는 피스톤 봉(55)이 삽입되어 에어백(52)에 공기를 주입하기 위해 전후 슬라이드 가능하게 마련된다. 이에 따라, 사용자는 프레임(51)의 좌우측에 각각 마련되는 피스톤 봉(55)을 전후로 왕복 슬라이드 시킴으로써 에어백(52)에 공기를 주입할 수 있다.On the left and right sides of the frame 51, a pair of air cylinders 54 are installed in the front-rear direction, and although not shown in the drawings, the air cylinders 52 are in communication with each other so as to inject air into the airbags 52. The piston rod 55 is inserted into the rear end of the cylinder 54 so as to be slidable back and forth to inject air into the airbag 52. Accordingly, the user can inject air into the airbag 52 by reciprocating the piston rods 55 provided on the left and right sides of the frame 51 back and forth.
이와 같이 에어백(52)을 구비한 유모차(50)에 의하면 유모차를 밀고 도로나 산책로를 이동하는 경우에 발생할 수 있는 충돌의 상황에서 에어백(52) 내의 유아에 미치는 충격을 크게 완충시켜 주는 역할을 하므로 유아의 안전사고를 예방할 수 있다. 나아가, 유모차(50)가 물에 빠지는 사고가 발생하는 경우에 있어서도 에어백(52) 내의 유아는 에어백(52)과 함께 물 위로 뜨게 됨으로써 유아의 생명을 지켜줄 수 있다. 이때, 에어백(52)의 하단부에 중량부(Weight)를 내장하거나 달아두어 일체화함으로써 물에빠진 에어백(52)이 바로 설수 있게 할 수도 있다.As described above, according to the baby carriage 50 having the airbag 52, the impact on the infant in the airbag 52 is greatly buffered in a collision situation that may occur when the baby carriage is pushed and the road or the promenade is moved. Prevent accidents of infants Furthermore, even when an accident in which the baby carriage 50 falls into water occurs, the infant in the airbag 52 may float on the water together with the airbag 52 to protect the infant's life. At this time, by embedding or attaching the weight portion (Weight) to the lower end of the airbag 52, the airbag 52 drowned in water may be able to stand immediately.
에어백(52)이 상기한 바와 같이 전방 덮개(52a)와 배면의 시트부(52b)로 구분되어 구성됨에 따라 좌우 한 쌍의 에어 실린더(54) 중에서 일측 에어 실린더는 전방 덮개(52a)에 연통되고 타측 에어 실린더는 배면 시트부(52b)에 연통되는 구성을 취할 수 있다.As the airbag 52 is divided into the front cover 52a and the rear seat portion 52b as described above, one of the left and right air cylinders 54 communicates with the front cover 52a. The other side air cylinder can take the structure which communicates with the back seat part 52b.
이러한 좌우 한 쌍의 에어 실린더(54) 및 피스톤 봉(55)의 구성에 따르면, 유모차(50)를 미는 보호자는 유모차(50)의 손잡이봉 대신에, 도 7의 윗 그림에 도시된 바와 같이 양손으로 좌,우측의 피스톤 봉(55)을 각각 잡은 상태로 걸음을 걷듯이 전후로 양팔을 편안하게 흔들면서 보행할 수 있으며 에어백(52)에 공기 충전은 물론 이와 동시에 상기 피스톤 봉(55)을 매개로 유모차(50)를 잡고 있는 효과까지 얻을 수 있다. 또한, 도 7의 아랫 그림에서와 같이, 유모차(50)가 뒤로 넘어지는 경우에 피스톤 봉(55)이 지면과 먼저 닿아 지지됨으로써 유모차(50)가 뒤로 완전히 전도되는 현상을 막을 수도 있다.According to the configuration of the left and right pair of air cylinder 54 and the piston rod 55, the protector pushing the baby carriage 50, instead of the handle bar of the baby carriage 50, both hands as shown in the upper figure of FIG. It is possible to walk by shaking both arms back and forth as if walking each other while holding the left and right piston rods 55, respectively, and the air bag 52 as well as air charging at the same time through the piston rods 55 The effect of holding the baby carriage 50 can be obtained. In addition, as shown in the lower figure of FIG. 7, when the baby carriage 50 falls backward, the piston rod 55 is first contacted with the ground to prevent the baby carriage 50 from being completely conducted backward.
나아가, 에어 실린더(54)의 전단부는 힌지핀(54a)을 통해 프레임(51)의 측면에 마련되는 높이조절부(56)의 조절공(56a)에 원하는 높이로 맞추어 고정시킬 수 있으며, 상기 힌지핀(54a)을 중심으로 상하방향으로 회동가능하게 마련되는 회동 각도의 범위는 프레임(51)의 측면에 설치되는 가이드 슬롯(57)을 통과하도록 구성함으로써 제한되도록 할 수 있다(도 6 참조).Furthermore, the front end of the air cylinder 54 can be fixed to the desired height to the adjustment hole 56a of the height adjusting portion 56 provided on the side of the frame 51 through the hinge pin (54a), the hinge The range of the rotation angle provided so as to be rotatable in the vertical direction about the pin 54a can be limited by configuring to pass through the guide slot 57 provided on the side of the frame 51 (see FIG. 6).
물론, 상기 힌지핀(54a) 및 조절공(56a)과 같은 결합수단이나 기타 조절수단을 에어 실린더(54)의 중간부와 가이드 슬롯(57)에 마련함으로써 가이드 슬롯(57) 내에서의 에어 실린더(54)의 위치를 고정시킬 수도 있다.Of course, by providing the coupling means such as the hinge pin (54a) and the adjusting hole (56a) or other adjusting means in the intermediate portion of the air cylinder 54 and the guide slot 57, the air cylinder in the guide slot 57 The position of 54 may be fixed.
한편, 피스톤 봉(55)을 에어 실린더(54)의 후방으로 완전히 뺀 상태에서는, 도 8에 도시된 바와 같이, 좌우 양측의 피스톤 봉(55) 사이에 보호자가 위치하게 되므로 이러한 상태에서는 유모차(50)가 보호자에 의해 좌우 방향으로 지지될 수 있으므로 유모차가 굴러가는 도중에 좌측 또는 우측으로 기울어져 넘어지는 현상을 방지할 수 있다.On the other hand, in the state where the piston rod 55 is completely removed to the rear of the air cylinder 54, as shown in Fig. 8, the guardian is positioned between the piston rods 55 on both the left and right sides, so that the stroller 50 in this state. ) Can be supported in the left and right directions by the guardian to prevent the baby carriage from tipping left or right while rolling.
이때, 보호자는 도시된 바와 같이 한 손으로 손잡이봉을 가볍게 잡고 달리거나, 아니면 앞서 설명된 바 있는 유모차 견인용 벨트를 착용한 상태에서 허리로 유모차의 손잡이봉을 밀면서 달릴 수 있다.At this time, the guardian can run while holding the handle bar lightly with one hand as shown, or by pushing the handle bar of the stroller to the waist while wearing the stroller towing belt described above.
한편, 이상에서 설명된 유모차 견인용 벨트 및 유모차는 본 발명의 이해를 돕기 위한 일 실시예들에 불과하므로 본 발명의 권리범위 내지 기술적 범위가 상기에서 설명된 바에 한정되는 것으로 이해되어서는 곤란하다.On the other hand, the baby carriage pull belt and the baby carriage described above is only one embodiment for helping the understanding of the present invention, it is difficult to understand that the scope of the present invention to the technical scope is limited to those described above.
본 발명의 권리범위 내지 기술적 범위는 후술하는 특허청구범위 및 그 균등범위에 의해 정하여진다.The scope of the invention to the technical scope is defined by the claims and equivalents described below.

Claims (10)

  1. 하단의 전,후방에 바퀴가 설치되고 상단으로는 후방으로 연장되어 가로방향으로 배치되는 손잡이봉이 형성된 프레임을 갖는 유모차에 있어서,In the baby carriage having a frame in which the wheels are installed at the front and rear of the lower end, and the handle bar is formed to extend in the rear and arranged in the horizontal direction.
    상기 손잡이봉이 삽탈 가능하게 마련되는 관통주머니와, 상기 관통주머니에 상기 손잡이봉을 삽입하거나 이탈시키기 위해 상기 관통주머니를 개폐 가능하게 하기 위해 마련된 개폐수단과, 중앙부의 전면(前面)에 상기 관통주머니가 형성되는 띠 모양으로 양측 단부 사이에 서로 체결 및 체결해제가 가능하도록 체결수단이 마련된 밴드를 구비하는 유모차 견인용 벨트를 더 포함하는 것을 특징으로 하는 유모차.The through bag is detachably provided with the handle bar, the opening and closing means provided to enable the opening and closing of the through bag for inserting or detaching the handle bar in the through bag, and the through bag in the front of the central portion Baby carriage characterized in that it further comprises a belt for pulling the carriage having a band provided with a fastening means to be fastened and released from each other between both ends in a band shape formed.
  2. 하단의 전,후방에 바퀴가 설치되고 상단으로는 후방으로 연장되어 가로방향으로 배치되는 손잡이봉이 형성된 프레임을 갖는 유모차에 있어서,In the baby carriage having a frame in which the wheels are installed at the front and rear of the lower end, and the handle bar is formed to extend in the rear and arranged in the horizontal direction.
    전면(前面)을 향해 개방된 수용공간에 상기 손잡이봉이 삽탈 가능하게 마련되는 홀더와, 상기 홀더의 수용공간에 수용되는 상기 손잡이봉을 고정시키거나 고정해제 시켜주기 위해 마련된 고정수단과, 중앙부의 전면(前面)에 상기 홀더가 설치되는 띠 모양으로 양측 단부 사이에 서로 체결 및 체결해제가 가능하도록 체결수단이 마련된 밴드를 구비하는 유모차 견인용 벨트를 더 포함하는 것을 특징으로 하는 유모차.A holder in which the handle bar is removably provided in the accommodation space opened toward the front surface, a fixing means provided to fix or release the handle rod accommodated in the accommodation space of the holder, and a front surface of the center portion. The baby carriage further comprising a baby carriage towing belt having a band provided with a fastening means so as to be fastened and released from each other between both ends in a band shape in which the holder is installed.
  3. 하단의 전,후방에 바퀴가 설치되고 상단으로는 후방으로 연장되어 가로방향으로 배치되는 손잡이봉이 형성된 프레임을 갖는 유모차에 있어서,In the baby carriage having a frame in which the wheels are installed at the front and rear of the lower end, and the handle bar is formed to extend in the rear and arranged in the horizontal direction.
    상기 손잡이봉의 중간 부분에는 하나 이상의 돌기봉이 돌출 형성되고,At least one protrusion bar protrudes from the middle portion of the handle bar,
    전면(前面)에 상기 돌기봉이 삽탈 가능하게 마련되는 하나 이상의 삽입주머니가 형성된 홀더 패드와, 중앙부의 전면(前面)에 상기 홀더 패드가 형성되는 띠 모양으로 양측 단부 사이에 서로 체결 및 체결해제가 가능하도록 체결수단이 마련된 밴드를 구비하는 유모차 견인용 벨트를 더 포함하는 것을 특징으로 하는 유모차.A holder pad having one or more insertion pockets in which the protruding rod is detachably provided on a front surface thereof, and a band shape in which the holder pads are formed on the front surface of a central portion thereof can be fastened and released from each other. Stroller further comprises a baby carriage towing belt having a band provided with a fastening means.
  4. 제1항에 있어서,The method of claim 1,
    상기 유모차 견인용 벨트는 개인 휴대기기 보관용 주머니가 추가로 구비되는 것을 특징으로 하는 유모차.The baby carriage towing belt is a baby carriage, characterized in that the personal portable device storage bag is further provided.
  5. 제2항에 있어서,The method of claim 2,
    상기 유모차 견인용 벨트는 개인 휴대기기 보관용 주머니가 추가로 구비되는 것을 특징으로 하는 유모차.The baby carriage towing belt is a baby carriage, characterized in that the personal portable device storage bag is further provided.
  6. 제3항에 있어서,The method of claim 3,
    상기 유모차 견인용 벨트는 개인 휴대기기 보관용 주머니가 추가로 구비되는 것을 특징으로 하는 유모차.The baby carriage towing belt is a baby carriage, characterized in that the personal portable device storage bag is further provided.
  7. 하단의 전,후방에 바퀴가 설치되고 상단으로는 후방으로 연장되어 가로방향으로 배치되는 손잡이봉이 형성되는 프레임과 상기 프레임의 내측에 마련되는 착석부를 갖는 유모차에 있어서,In the baby carriage having a frame provided at the front and rear of the lower end and extending to the top to the rear to form a handle bar disposed in the horizontal direction and a seating portion provided inside the frame,
    상기 착석부에 설치되며 내측에 유아가 들어가 앉을 수 있는 좌석공간이 마련된 침낭 모양의 에어백과;A sleeping bag-shaped airbag installed in the seating unit and provided with a seating space for an infant to sit therein;
    상기 프레임의 좌우 양측에 전후방향으로 설치되어 상기 에어백에 공기를 주입할 수 있게 연통되는 한 쌍의 에어 실린더와, 각각의 에어 실린더의 후방 단부로부터 삽입되어 상기 공기를 주입하기 위해 전후 슬라이드 가능하게 마련되는 한 쌍의 피스톤 봉을 더 포함하는 것을 특징으로 하는 유모차.A pair of air cylinders installed on the left and right sides of the frame in the front-rear direction and communicated to inject air into the airbag, and inserted from the rear end of each air cylinder so as to slide back and forth to inject the air The baby carriage characterized in that it further comprises a pair of piston rods.
  8. 제7항에 있어서,The method of claim 7, wherein
    상기 한 쌍의 에어 실린더는, 각각 전단부가 상기 프레임의 일측면에 상하방향으로 회동 가능하게 결합되고 상기 프레임의 일측면에 설치되는 가이드 슬롯에 삽입되어 상기 상하방향의 회동 각도가 제한되는 것을 특징으로 하는 유모차.The pair of air cylinders, each of the front end is rotatably coupled to one side of the frame in the vertical direction is inserted into the guide slot is installed on one side of the frame is characterized in that the rotation angle of the vertical direction is limited Stroller.
  9. 제7항에 있어서,The method of claim 7, wherein
    상기 한 쌍의 에어 실린더는 각도의 조절 및 조절된 각도의 고정이 가능하도록 마련된 것을 특징으로 하는 유모차.The pair of air cylinders stroller characterized in that it is provided to enable the adjustment of the angle and the adjusted angle.
  10. 제8항에 있어서,The method of claim 8,
    상기 한 쌍의 에어 실린더는 각도의 조절 및 조절된 각도의 고정이 가능하도록 마련된 것을 특징으로 하는 유모차.The pair of air cylinders stroller characterized in that it is provided to enable the adjustment of the angle and the adjusted angle.
PCT/KR2017/006161 2017-06-02 2017-06-13 Hands-free baby stroller WO2018221772A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019117328A1 (en) * 2017-12-12 2019-06-20 이청림 Hands-free stroller
KR102171800B1 (en) * 2020-07-06 2020-10-29 정한나 Multi safety belt structure for child

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6349949B1 (en) * 1999-06-21 2002-02-26 Kristin S. Gorringe Baby stroller harness for joggers
US7311313B1 (en) * 2004-11-04 2007-12-25 Sarah Joan Ray Hands-free jogging stroller adaptor with shock absorber
US20080296326A1 (en) * 2007-05-31 2008-12-04 Berlin Michelle A Harness attachment for a jogging stroller
KR20160008799A (en) * 2014-07-15 2016-01-25 김기봉 Safe driving belt apparatus for baby carriage
KR101633580B1 (en) * 2015-01-05 2016-06-24 숭실대학교산학협력단 Assistance device for baby carriage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6349949B1 (en) * 1999-06-21 2002-02-26 Kristin S. Gorringe Baby stroller harness for joggers
US7311313B1 (en) * 2004-11-04 2007-12-25 Sarah Joan Ray Hands-free jogging stroller adaptor with shock absorber
US20080296326A1 (en) * 2007-05-31 2008-12-04 Berlin Michelle A Harness attachment for a jogging stroller
KR20160008799A (en) * 2014-07-15 2016-01-25 김기봉 Safe driving belt apparatus for baby carriage
KR101633580B1 (en) * 2015-01-05 2016-06-24 숭실대학교산학협력단 Assistance device for baby carriage

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