KR101806083B1 - 2중 폴딩이 가능한 유모차 - Google Patents
2중 폴딩이 가능한 유모차 Download PDFInfo
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- KR101806083B1 KR101806083B1 KR1020170109213A KR20170109213A KR101806083B1 KR 101806083 B1 KR101806083 B1 KR 101806083B1 KR 1020170109213 A KR1020170109213 A KR 1020170109213A KR 20170109213 A KR20170109213 A KR 20170109213A KR 101806083 B1 KR101806083 B1 KR 101806083B1
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- frame
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- wheel
- foldable
- foldable foldable
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/068—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable by sliding a bushing along a rod, e.g. like folding means of an umbrella
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/10—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body
- B62B7/105—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body with the wheels staying in a fixed relation to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
- B62B7/086—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis becoming smaller in all three dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
- B62B7/083—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis the wheel axes being moved from each other during folding
-
- 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
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/102—Perambulator bodies; Equipment therefor characterized by details of the seat
- B62B9/104—Perambulator bodies; Equipment therefor characterized by details of the seat with adjustable or reclining backrests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
- B62B2205/02—Hand-propelled vehicles or sledges being foldable or dismountable when not in use foldable widthwise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
- B62B2205/20—Catches; Locking or releasing an articulation
- B62B2205/23—Catches; Locking or releasing an articulation foot operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
- B62B5/064—Hand moving equipment, e.g. handle bars adaptable for different users, e.g. by means of pivoting elements
- B62B5/065—Hand moving equipment, e.g. handle bars adaptable for different users, e.g. by means of pivoting elements by means of telescopic elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
- B62B5/067—Stowable or retractable handle bars
-
- 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
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/14—Equipment protecting from environmental influences, e.g. Hoods; Weather screens; Cat nets
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
Description
도 2는 종래 2중 폴딩이 가능한 유모차의 사용상태를 다른 일 측면에서 도시한 사시도,
도 3은 본 발명 2중 폴딩이 가능한 유모차의 전면 사시도,
도 4는 본 발명 2중 폴딩이 가능한 유모차의 후면 사시도,
도 5는 본 발명 2중 폴딩이 가능한 유모차의 측면도,
도 6은 본 발명에 따른 축 연결부의 분해 사시도,
도 7은 본 발명에 따른 전륜부의 분해 사시도,
도 8a, 도 8b는 본 발명에 따른 후륜부의 분해 사시도,
도 9는 본 발명 2중 폴딩이 가능한 유모차의 접혀진 상태도 이다.
Claims (5)
- 전륜(101a)을 지지한 좌우의 전각 프레임(101)과 상기 좌우의 전각 프레임(101) 사이의 하부에 연결되는 가로프레임(101')과, 후륜(102a)을 지지한 좌우의 후각 프레임(102)과 상기 좌우의 후각 프레임(102)과 상기 좌우의 전각 프레임(101) 사이에 연결되는 연결프레임(102') 및, 상기 좌우 연결프레임(102')에 연결되는 수직 프레임(103)으로 이루어지는 프레임 본체(100)와; 상기 좌우 수직 프레임(103)에 연결되는 시트프레임( 200)과; 상기 시트프레임(200)에 회전 가능하게 연결되는 등받이 프레임(300)과; 상기 등받이 프레임(300) 각각을 연결하여 지지하는 지지프레임(400)과; 회전축(R3, R4) 각각을 통해 상기 좌우의 전각 프레임(101) 각각에 연결되는 연장프레임(500)과; 상기 연장프레임(500)에 햇볕 가림용으로 회전가능하게 연결되는 캐노피용 프레임(600, 600') 및; 좌우 중앙부가 회전 가능하게 서로 연결되어 상기 연장프레임(500)에 각각 연결되는 핸들(700, 700')로 구성되고, 상기 전륜(101a)과 전각 프레임(101) 각각은 회전축(R1, R2)을 통해 회전가능하고, 상기 전각 프레임(101)과 연장프레임(500)은 회전축(R3, R4)을 통해 회전가능하며, 상기 핸들(700, 700')은 회전축(R5)을 통해 회전 가능하게 구성된 2중 폴딩이 가능한 유모차.
- 제 1항에 있어서, 상기 프레임 본체(100) 중앙에는 회전판(800)이 설치되어 상기 회전판(800)과 전륜(101a) 사이에 연결되는 프레임(104), 상기 회전판(800)과 후각 프레임( 102) 사이에 연결되는 프레임(105) 및 상기 회전판(800)과 수직 프레임(103) 사이에 연결되는 프레임(106)의 회전판(800) 측 연결 단부가 회전 가능하게 구성되어 있는 것을 특징으로 하는 2중 폴딩이 가능한 유모차.
- 제 1항에 있어서, 상기 전각 프레임(101)과 연장프레임(500)이 연결되는 회전축(R3, R4) 각각은 연장프레임(500)의 선단에 형성된 중앙에 돌출축(500a)을 결합구(501)와; 상기 결합구(501) 내측에 삽입되는 와셔(502)를 통해 전각 프레임(101) 선단의 결합구(101b)가 회전 가능하게 결합판(101c)으로 결합되고, 상기 결합구(501) 바깥측에 커플러(503)가 고정구(504)를 매개로 결합된 다음 커버(505)로 씌워져 있는 것을 특징으로 하는 2중 폴딩이 가능한 유모차.
- 제 1항에 있어서, 상기 전륜(101a) 부분은 후각 프레임(102)의 전방 단부에 형성된 결합구(101b)에 상기 전각 프레임(101)의 단부와 프레임(104)의 단부가 회전 가능하게 결합되고, 상기 결합구(102b) 내에 커플러(101c)가 삽됩되고, 상기 커플러(101c)에 연결구(101d)가 연결되며, 상기 연결구(101d)에 바퀴 고정구(101e)가 연결되고, 상기 바퀴 고정구(101e)에 전륜(101a)이 핀(101f)으로 회전 가능하게 고정되어 있는 것을 특징으로 하는 2중 폴딩이 가능한 유모차.
- 제 1항에 있어서, 상기 후륜(102a) 부분은 후각 프레임(102)의 후방 단부에 형성된 결합구(102b)에 바퀴 고정구(102c)가 연결되고, 상기 바퀴 고정구(102c) 좌우에 후륜(102a)이 회전 가능하게 고정되고, 상기 바퀴 고정구(102c) 후방에 브레이크(102d)가 체결되어 있는 것을 특징으로 하는 2중 폴딩이 가능한 유모차.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170109213A KR101806083B1 (ko) | 2017-08-29 | 2017-08-29 | 2중 폴딩이 가능한 유모차 |
PCT/KR2017/010077 WO2019045164A1 (ko) | 2017-08-29 | 2017-09-14 | 2중 폴딩이 가능한 유모차 |
US15/845,279 US10377406B2 (en) | 2017-08-29 | 2017-12-18 | Twice-foldable stroller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170109213A KR101806083B1 (ko) | 2017-08-29 | 2017-08-29 | 2중 폴딩이 가능한 유모차 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101806083B1 true KR101806083B1 (ko) | 2017-12-07 |
Family
ID=60920473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020170109213A Expired - Fee Related KR101806083B1 (ko) | 2017-08-29 | 2017-08-29 | 2중 폴딩이 가능한 유모차 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10377406B2 (ko) |
KR (1) | KR101806083B1 (ko) |
WO (1) | WO2019045164A1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9908552B2 (en) * | 2016-05-31 | 2018-03-06 | Thule Canada Inc. | Passenger transport carriers |
EP3747731B1 (en) * | 2018-07-16 | 2023-01-18 | Shanghai Dorel Juvenile Co., Ltd. | Handle folding mechanism, three-fold handle employing the folding mechanism, and trolley having the same |
US11679796B2 (en) * | 2020-01-22 | 2023-06-20 | Jacob Morrise | Foldable baby stroller |
CN113954949A (zh) * | 2020-07-20 | 2022-01-21 | 九江市厚华科技有限公司 | 一种折叠材积小的婴儿车车架 |
US20230227085A1 (en) * | 2022-01-14 | 2023-07-20 | Brian Horowitz | Wheel brake for a wagon |
KR102587790B1 (ko) * | 2023-07-04 | 2023-10-11 | 주식회사 올비트앤 | 2단계 접이식 보행 보조 장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009073479A (ja) | 2007-09-19 | 2009-04-09 | Otto Bock Healthcare Ip Gmbh & Co Kg | 子ども用のスポーツ・ストローラ |
JP2011509862A (ja) | 2008-01-10 | 2011-03-31 | グラコ チルドレンズ プロダクツ インコーポレイテッド | 片手折り畳み式ベビーカー |
JP2013224143A (ja) | 2007-06-08 | 2013-10-31 | Nuna Internatl Bv | 折畳み式ベビーカー |
CN104176101B (zh) | 2014-07-02 | 2016-09-07 | 好孩子儿童用品有限公司 | 一种儿童推车 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104340254B (zh) * | 2014-11-07 | 2017-08-08 | 好孩子儿童用品有限公司 | 一种可二次折叠的儿童推车 |
ES2767355T3 (es) * | 2015-09-02 | 2020-06-17 | Dynamic Motion Llc | Silla de paseo plegable |
-
2017
- 2017-08-29 KR KR1020170109213A patent/KR101806083B1/ko not_active Expired - Fee Related
- 2017-09-14 WO PCT/KR2017/010077 patent/WO2019045164A1/ko active Application Filing
- 2017-12-18 US US15/845,279 patent/US10377406B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013224143A (ja) | 2007-06-08 | 2013-10-31 | Nuna Internatl Bv | 折畳み式ベビーカー |
JP2009073479A (ja) | 2007-09-19 | 2009-04-09 | Otto Bock Healthcare Ip Gmbh & Co Kg | 子ども用のスポーツ・ストローラ |
JP2011509862A (ja) | 2008-01-10 | 2011-03-31 | グラコ チルドレンズ プロダクツ インコーポレイテッド | 片手折り畳み式ベビーカー |
CN104176101B (zh) | 2014-07-02 | 2016-09-07 | 好孩子儿童用品有限公司 | 一种儿童推车 |
Also Published As
Publication number | Publication date |
---|---|
US10377406B2 (en) | 2019-08-13 |
US20190061799A1 (en) | 2019-02-28 |
WO2019045164A1 (ko) | 2019-03-07 |
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