Stroller part assembly for a reversible handle stroller
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0698778
(2010-02-02)
|
등록번호 |
US-8215651
(2012-07-10)
|
발명자
/ 주소 |
- Mountz, Jonathan
- Pacella, Jonathan M.
|
출원인 / 주소 |
- Wonderland Nurserygoods Company Limited
|
대리인 / 주소 |
Frommer Lawrence & Haug LLP
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
5 |
초록
▼
A stroller part assembly includes: a seat support frame; an armrest secured to the seat support frame and defining an inner space; a handle pivoted to the seat support frame so as to be rotatable about an axis relative to the seat support frame; and a lock mechanism including first and second interl
A stroller part assembly includes: a seat support frame; an armrest secured to the seat support frame and defining an inner space; a handle pivoted to the seat support frame so as to be rotatable about an axis relative to the seat support frame; and a lock mechanism including first and second interlocking members disposed in the inner space and secured to the armrest, and a third interlocking member mounted movably on the handle and engageable with the first and second interlocking members.
대표청구항
▼
1. A stroller part assembly for a reversible handle stroller, comprising: a seat support frame;an armrest having an inner space and secured to said seat support frame;a handle pivoted to said seat support frame so as to be rotatable about an axis relative to said seat support frame; anda lock mechan
1. A stroller part assembly for a reversible handle stroller, comprising: a seat support frame;an armrest having an inner space and secured to said seat support frame;a handle pivoted to said seat support frame so as to be rotatable about an axis relative to said seat support frame; anda lock mechanism including first, second and third interlocking members, said first and second interlocking members being disposed in said inner space, being secured to said armrest, and being spaced apart from each other, said third interlocking member being mounted movably on said handle and being releasably engageable with said first and second interlocking members so as to secure releasably said handle to said seat support frame at a desired position,wherein said armrest includes a top wall and two opposite side walls extending downwardly and respectively from two opposite sides of said top wall, said top wall cooperating with said side walls to define said inner space thereamong. 2. The stroller part assembly of claim 1, wherein said handle is rotatable about the axis between first and second angular positions, said third interlocking member extending into said inner space and engaging releasably said first interlocking member when said handle is disposed at the first angular position and when said third interlocking member is disposed at a locking position, said third interlocking member extending into said inner space and engaging releasably said second interlocking member when said handle is disposed at the second angular position and when said third interlocking member is disposed at the locking position. 3. The stroller part assembly of claim 2, wherein said top wall further cooperates with said side walls to define a bottom opening in spatial communication with said inner space, said third interlocking member having a latch portion extending upwardly through said bottom opening into said inner space for engaging one of said first and second interlocking members. 4. The stroller part assembly of claim 1, wherein said lock mechanism further includes an urging member biasing said third interlocking member for restoring said third interlocking member from an unlocking position to the locking position. 5. The stroller part assembly of claim 3, wherein said third interlocking member further has a sleeve portion sleeved slidably on said handle and having a bottom end, said latch portion being juxtaposed and cooperating with said sleeve portion to define a gap therebetween, and having a bottom end connected to said bottom end of said sleeve portion, one of said side walls of said armrest extending into said gap. 6. The stroller part assembly of claim 5, wherein said first interlocking member includes a first shaft disposed in said inner space, connected to said armrest and parallel to the axis, said second interlocking member including a second shaft disposed in said inner space, connected to said armrest and parallel to said first shaft, said seat support frame including a first support rod extending into said inner space and connected to said first shaft, and a second support rod extending into said inner space and connected to said second shaft, said handle being pivoted to said first support rod. 7. The stroller part assembly of claim 6, wherein said latch portion of said third interlocking member further has an upper end opposite to said bottom end of said latch portion and formed with a cutout, said first shaft extending through said cutout when said handle is disposed at the first angular position and when said third interlocking member is disposed at the locking position, said second shaft extending through said cutout when said handle is disposed at the second angular position and when said third interlocking member is disposed at the locking position. 8. The stroller part assembly of claim 7, wherein each of said first and second shafts is provided with a spacer sleeved thereon for engaging said cutout in said upper end of said latch portion. 9. The stroller part assembly of claim 2, wherein said armrest is provided with first and second stoppers that protrude from one of said side walls into said inner space and that are disposed adjacent to said first and second interlocking members, respectively, for blocking said third interlocking member, thereby blocking said handle against further movement beyond the first and second angular positions.
이 특허에 인용된 특허 (5)
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Kassai, Kenzou; Yamamoto, Hiroyasu, Baby carriage.
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Cheng Pao-Hsien,TWX, Direction changing device for a handle of a stroller.
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Cheng, Ying-Hsiung, Direction changing device for a stroller handle.
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Suzuki, Yoshiyuki, Folding stroller.
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Cheng, Ying-Hsiung, Position adjusting device for a stroller handle.
이 특허를 인용한 특허 (2)
-
Gu, Xiaocong; Qian, Weian, Baby carriage.
-
Selek, Ali, Exercise device.
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