IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0746368
(2007-05-09)
|
등록번호 |
US-7775532
(2010-09-06)
|
우선권정보 |
CN-2006 2 0165613 U(2006-12-06) |
발명자
/ 주소 |
- Chen, Shun-Min
- Jin, Jun-Xu
|
출원인 / 주소 |
- Wonderland Nurserygoods Co., Ltd.
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대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
10 |
초록
▼
A stroller is connected with a car seat, and includes a frame, a seat portion disposed on the frame, and a supporting member mounted to the seat portion. The supporting member is convertible between a supporting state where the supporting member stands on the seat portion, and a retracted state wher
A stroller is connected with a car seat, and includes a frame, a seat portion disposed on the frame, and a supporting member mounted to the seat portion. The supporting member is convertible between a supporting state where the supporting member stands on the seat portion, and a retracted state where the supporting member is disposed under the seat portion.
대표청구항
▼
We claim: 1. A stroller adapted to be connected with a car seat and comprising: a frame; a seat portion disposed on said frame; a supporting member mounted to said seat portion and convertible between a supporting state where said supporting member stands on said seat portion, and a retracted state
We claim: 1. A stroller adapted to be connected with a car seat and comprising: a frame; a seat portion disposed on said frame; a supporting member mounted to said seat portion and convertible between a supporting state where said supporting member stands on said seat portion, and a retracted state where said supporting member is disposed under said seat portion; and a retaining mechanism that includes a first retaining unit disposed on said supporting member such that movement of said first retaining unit relative to the remaining portion of said supporting member is prevented, and a second retaining unit disposed on said seat portion such that, when said supporting member is in said supporting state, said first retaining unit engages said second retaining unit so as to maintain said supporting member in said supporting state. 2. The stroller as claimed in claim 1, wherein said first retaining unit includes two retaining plates biased to project respectively from two opposite sides of said supporting member, said second retaining unit including two retaining holes formed in said seat portion and aligned respectively with said retaining plates such that, when said supporting member is in said supporting state, said retaining plates engage respectively said retaining holes so as to maintain said supporting member in said supporting state. 3. The stroller as claimed in claim 2, wherein said supporting member includes: an outer housing having two opposite sides each formed with a side opening, said retaining plates extending respectively through said side openings; an actuator disposed movably within said outer housing; and a resilient member disposed between said outer housing and said actuator and biasing said retaining plates to move away from each other so as to engage said retaining holes, respectively. 4. The stroller as claimed in claim 3, wherein said actuator is configured as an elongated upright plate, and has a side surface formed with two spaced-apart projecting rods adjacent to a bottom end thereof, each of said retaining plates having opposite inner and outer ends, said inner ends being adjacent to each other, said outer ends being biased to project respectively from said sides of said outer housing, each of said retaining plates being formed with a downwardly and inwardly inclined slide slot adjacent to said inner end thereof, said projecting rods extending respectively into said slide slots such that movement of said actuator relative to said outer housing results in movement of said projecting rods within said slide slots. 5. The stroller as claimed in claim 3, wherein said outer housing includes a pair of front and rear covers each configured as a curved plate, said actuator being disposed between said front and rear covers, said actuator having an actuating portion adjacent to a top end thereof, said front cover being formed with a front opening aligned with said actuating portion such that said actuating portion is exposed within said front opening in said front cover so as to allow said actuator to be operated to move relative to said outer housing. 6. The stroller as claimed in claim 1, wherein said supporting member has two inner side surfaces facing each other, said first retaining unit includes two retaining grooves formed respectively in said inner side surfaces, said seat portion having a top plate portion and a front plate portion extending forwardly and downwardly from a front end of said top plate portion, said seat portion further including an accommodating slot disposed behind said front plate portion, said second retaining unit including two retaining members that are disposed within said accommodating slot and that are biased to engage respectively said retaining grooves when said supporting member is in said supporting state. 7. The stroller as claimed in claim 6, wherein each of said retaining members has a resilient section and a retaining section, said retaining sections being biased respectively by said resilient sections to move away from each other and toward said inner side surfaces of said supporting member, respectively, to engage said retaining grooves, respectively. 8. A stroller adapted to be connected with a car seat and comprising: a frame; a seat portion disposed on said frame; a supporting member mounted to said seat portion and adapted to connect with the car seat, wherein said support member is convertible between a supporting state where said supporting member extends upwardly from said seat portion, and a retracted state where said supporting member is substantially parallel to said seat portion; and a retaining mechanism that includes a first retaining unit disposed on said supporting member such that movement of said first retaining unit relative to the remaining portion of said supporting member is prevented, and a second retaining unit disposed on said seat portion such that, when said supporting member is in said supporting state, said first retaining unit engages said second retaining unit so as to maintain said supporting member in said supporting state. 9. The stroller as claimed in claim 8, wherein said seat portion includes an opening, said support member being movable within said opening so that said support member is disposed under said seat portion when said supporting member is in said retracted state, said support member extending upwardly from said opening when said supporting member is in said supporting state. 10. The stroller as claimed in claim 8, wherein said supporting member is generally U-shaped and includes a horizontal section and two parallel guiding sections extending respectively from two opposite ends of said horizontal section, said horizontal section having an engaging portion adapted to engage with the car seat. 11. The stroller as claimed in claim 8, wherein said supporting member is configured as a curved plate, and includes an engaging portion disposed at a top end thereof and adapted to engage with the car seat. 12. A stroller adapted to be connected with a car seat and comprising: a frame; a seat portion disposed on said frame; and a supporting member mounted to said seat portion and convertible between a supporting state where said supporting member stands on said seat portion, and a retracted state where said supporting member is disposed under said seat portion; said seat portion includes a seat plate, and two spaced-apart side plates extending downwardly from said seat plate, said supporting member being disposed slidably between said side plates and operable to, initially, move forwardly relative to said seat portion and, subsequently, pivot upwardly and rearwardly relative to said seat portion until said supporting member stands on said seat portion; and said supporting member has two opposite outer side surfaces each formed with a guide slot, said seat portion further including two guiding shafts each extending from a respective one of said side plates into a respective one of said guide slots so as to allow for sliding movement of said supporting member on said seat portion. 13. A stroller assembly comprising: a stroller including a frame and a stroller seat, said stroller seat having a seat portion; a car seat including a seat body, and an engaging member disposed on a bottom portion of said seat body; a supporting member mounted to said seat portion and having an engaging portion, said supporting member being convertible between a supporting state and a retracted state, said engaging portion of said supporting member engaging said engaging member of said car seat so as to retain said car seat on said stroller when said supporting member is in said supporting state; and a retaining mechanism that includes a first retaining unit disposed on said supporting member such that movement of said first retaining unit relative to the remaining portion of said supporting member is prevented, and a second retaining unit disposed on said seat portion such that, when said supporting member is in said supporting state, said first retaining unit engages said second retaining unit so as to maintain said supporting member in said supporting state. 14. A stroller adapted to be connected with a car seat and comprising: a frame; a seat portion disposed on said frame; and a supporting member mounted to said seat portion and convertible between a supporting state where said supporting member stands on said seat portion, and a retracted state where said supporting member is disposed under said seat portion; and said supporting member includes a horizontal section and two parallel guiding sections extending respectively from two opposite ends of said horizontal section in the same direction, each of said guiding sections having an end formed with a positioning cavity, said seat portion further including two positioning ribs disposed respectively in two opposite ends of said accommodating slot, said positioning ribs engaging respectively said positioning cavities when said supporting member is in said supporting state. 15. A stroller assembly comprising: a stroller including a frame and a stroller seat, said stroller seat having a seat portion; and a car seat including a seat body, and an engaging member disposed on a bottom portion of said seat body; wherein said stroller further includes a supporting member mounted to said seat portion and having an engaging portion, said supporting member being convertible between a supporting state and a retracted state, said engaging portion of said supporting member engaging said engaging member of said car seat so as to retain said car seat on said stroller when said supporting member is in said supporting state; a retaining mechanism that includes a first retaining unit disposed on said supporting member such that movement of said first retaining unit relative to the remaining portion of said supporting member is prevented, and a second retaining unit disposed on said seat portion such that, when said supporting member is in said supporting state, said first retaining unit engages said second retaining unit so as to maintain said supporting member in said supporting state; and said engaging member of said seat body has a hook-shaped portion defining a hook groove, said supporting member having an engaging portion that engages said hook groove in said engaging member. 16. The stroller as claimed in claim 15, wherein said supporting member is configured as a curved plate, said engaging portion being configured as an opening formed in said supporting member, said hook-shaped portion of said engaging member of said seat body being inserted into said opening to thereby retain said car seat on said stroller. 17. A stroller assembly comprising: a stroller including a frame and a stroller seat, said stroller seat having a seat portion; and a car seat including a seat body, and an engaging member disposed on a bottom portion of said seat body; wherein said stroller further includes a supporting member mounted to said seat portion and having an engaging portion, said supporting member being convertible between a supporting state and a retracted state, said engaging portion of said supporting member engaging said engaging member of said car seat so as to retain said car seat on said stroller when said supporting member is in said supporting state; and said engaging member of said seat body has a hook-shaped portion defining a hook groove, said supporting member having an engaging portion that engages said hook groove in said engaging member; and said car seat includes two recesses, and two stop blocks defining respectively front ends of said recesses, said supporting member having two recessed surfaces that engage respectively said recesses in said car seat and that abut respectively against said stop blocks. 18. A stroller adapted to be connected with a car seat and comprising: a frame; a seat portion disposed on said frame; and a supporting member mounted to said seat portion and convertible between a supporting state where said supporting member stands on said seat portion, and a retracted state where said supporting member is disposed under said seat portion; and said seat portion includes a seat plate, and two spaced-apart side plates extending downwardly from said seat plate, said supporting member being disposed slidably between said side plates and operable to, initially, move forwardly relative to said seat portion and, subsequently, pivot upwardly and rearwardly relative to said seat portion until said supporting member stands on said seat portion. 19. The stroller as claimed in claim 18, wherein said seat portion further includes an opening formed in said seat plate and disposed between said side plates, said supporting member being movable within said opening so as to be converted between said supporting state and said retracted state.
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