There is provided a stroller which has armrests that are attachable and detachable to and from a stroller body, and which is capable of attaching a child seat to the stroller body without using particular attachments. The stroller includes: a pair of front legs; a pair of handles pivotably mounted t
There is provided a stroller which has armrests that are attachable and detachable to and from a stroller body, and which is capable of attaching a child seat to the stroller body without using particular attachments. The stroller includes: a pair of front legs; a pair of handles pivotably mounted to the pair of front legs; a pair of rear legs pivotably mounted to the pair of handles; and an X-shaped hinge, coupled to the pair of front legs and the pair of rear legs, for converting the pair of front legs and the pair of rear legs from an unfolded state to a folded state, wherein a pair of armrests is provided, each between each handle and the front leg corresponding to the handle, such that each armrest is attachable and detachable to and from the handle and the front leg.
대표청구항▼
1. A stroller comprising: a pair of front legs;a pair of handles, each of the pair of handles being pivotably mounted to one of the pair of front legs via a first pivot section;a pair of rear legs pivotably mounted to the pair of handles; andan X-shaped hinge, coupled to the pair of front legs and t
1. A stroller comprising: a pair of front legs;a pair of handles, each of the pair of handles being pivotably mounted to one of the pair of front legs via a first pivot section;a pair of rear legs pivotably mounted to the pair of handles; andan X-shaped hinge, coupled to the pair of front legs and the pair of rear legs, for converting the pair of front legs and the pair of rear legs from an unfolded state to a folded state,wherein a pair of armrests is provided, each armrest being between a handle and a front leg corresponding to the handle, such that each armrest is attachable and detachable to and from the handle and the front leg,wherein each armrest includes an armrest body attachable and detachable to and from the handle via a first connecting member, and a support lever attachable and detachable to and from the front leg via a second connecting member and pivotable with respect to the armrest body, andwherein each of the first pivot sections is located between the first connecting member and the second connecting member. 2. The stroller according to claim 1, wherein a seat, including a seat bottom and a seat back, is provided between the pair of front legs and the pair of handles. 3. The stroller according to claim 2 further comprising a pair of connecting pipes each connecting each front leg and each rear leg, wherein the seat bottom of the seat is supported by the pair of connecting pipes and the seat back of the seat is held by a suspender belt mounted to the pair of handles. 4. The stroller according to claim 1 further comprising a child seat which is attachable and detachable to and from the pair of armrests. 5. The stroller according to claim 4, wherein an outwardly-protruding pin is provided on the outer side surface of each armrest, the child seat has locking devices, which each engage each of the protruding pins to secure the child seat to the pair of armrests, and the locking devices are provided on both sides of the child seat. 6. The stroller according to claim 5, wherein each armrest has a first engagement portion at its front end and a second engagement portion located posterior to the first engagement portion, and the child seat has a pair of first contact portions each for contact with the first engagement portion of each armrest, and a pair of second contact portions each for contact with the second engagement portion of each armrest, and wherein the first engagement portions of the armrests engage the pair of first contact portions of the child seat and the second engagement portions of the armrests engage the pair of second contact portions of the child seat so as to prevent the child seat from falling off the pair of armrests when at least one of the locking devices is off the corresponding protruding pin of the armrest. 7. The stroller according to claim 1, wherein, when folding the stroller, a gap positioned so as not to catch a finger is formed between each front leg and the support lever of each armrest, between the support lever of each armrest and the armrest body and between the armrest body of each armrest and each handle. 8. The stroller according to claim 5, wherein a housing recess for housing the locking device is formed in one side surface of each armrest. 9. The stroller according to claim 8, wherein the housing recess has an anterior slope positioned anteriorly in the direction of forward movement of the stroller, and a posterior slope positioned posteriorly in the direction of forward movement of the stroller. 10. A stroller comprising: a pair of front legs;a pair of handles pivotably mounted to the pair of front legs;a pair of rear legs pivotably mounted to the pair of handles;an X-shaped hinge, coupled to the pair of front legs and the pair of rear legs, for converting the pair of front legs and the pair of rear legs from an unfolded state to a folded state,a pair of armrests, each armrest being between a handle and a front leg corresponding to the handle, such that each armrest is attachable and detachable to and from the handle and the front leg, each armrest having an outer side surface which faces outwardly from the stroller and an inner side surface which faces the interior of the stroller;a child seat, which is attachable and detachable to and from the pair of armrests, provided on the pair of armrests; andan outwardly-protruding pin is provided on the outer side surface of each armrest,wherein the child seat has locking devices and attachment/detachment levers, each of the locking devices engaging one of the protruding pins to secure the child seat to the pair of armrests,wherein the locking devices are provided on both sides of the child seat, and each of the attachment/detachment levers is provided for releasing the lock between the locking device and the protruding pin, thereby detaching the child seat from the armrest. 11. The stroller according to claim 10, wherein each armrest has a first engagement portion at its front end and a second engagement portion located posterior to the first engagement portion, and the child seat has a pair of first contact portions, each first contact portion contacting with the first engagement portion of one of the pair of armrests, and a pair of second contact portions, each second contact portion contacting with the second engagement portion of one of the pair of armrests, and wherein the first engagement portions of the armrests engage the pair of first contact portions of the child seat and the second engagement portions of the armrests engage the pair of second contact portions of the child seat so as to prevent the child seat from falling off the pair of armrests when at least one of the locking devices is off the corresponding protruding pin of the armrest. 12. The stroller according to claim 10, wherein a housing recess for housing the locking device is formed in the outer side surface of each armrest. 13. The stroller according to claim 12, wherein the housing recess has an anterior slope positioned anteriorly in the direction of forward movement of the stroller, and a posterior slope positioned posteriorly in the direction of forward movement of the stroller. 14. A stroller comprising: a pair of front legs;a pair of handles pivotably mounted to the pair of front legs;a pair of rear legs pivotably mounted to the pair of handles;an X-shaped hinge, coupled to the pair of front legs and the pair of rear legs, for converting the pair of front legs and the pair of rear legs from an unfolded state to a folded state,a pair of armrests, each armrest being between a handle and a front leg corresponding to the handle, such that each armrest is attachable and detachable to and from the handle and the front leg, each armrest having an outer side surface which faces outwardly from the stroller and an inner side surface which faces the interior of the stroller;a child seat, which is attachable and detachable to and from the pair of armrests, provided on the pair of armrests; andan outwardly-protruding pin provided on the outer side surface of each armrest,wherein the child seat has locking devices, each of the locking devices engages each of the protruding pins to secure the child seat to the pair of armrests, the locking devices are provided on both sides of the child seat, andwherein each armrest has a first engagement portion projecting upwardly from each armrest and provided at a front end of the armrest, and has a second engagement portion located posterior to the first engagement portion, and the child seat has a pair of first contact portions, each first contact portion contacting the first engagement portion of one of the pair of armrests, and a pair of second contact portions, each first contact portion contacting the second engagement portion of one of the pair of armrests, and the first engagement portions of the armrests engage the pair of first contact portions of the child seat and the second engagement portions of the armrests engage the pair of second contact portions of the child seat so as to prevent the child seat from falling off the pair of armrests when at least one of the locking devices is off the corresponding protruding pin of the armrest. 15. The stroller according to claim 14 wherein a housing recess for housing the locking device is formed in the outer side surface of each armrest. 16. The stroller according to claim 15, wherein the housing recess has an anterior slope positioned anteriorly in the direction of forward movement of the stroller, and a posterior slope positioned posteriorly in the direction of forward movement of the stroller. 17. A stroller comprising: a pair of front legs;a pair of handles pivotably mounted to the pair of front legs,a pair of rear legs pivotably mounted to the pair of handles; andan X-shaped hinge, coupled to the pair of front legs and the pair of rear legs, for converting the pair of front legs and the pairs of rear legs from an unfolded state to a folded state,wherein a pair of armrests is provided, each armrest being between a handle and a front leg corresponding to the handle, such that each armrest is attachable and detachable to and from the handle and the front leg,wherein each armrest includes an armrest body mounted to the handle, and a support lever mounted to the front leg and pivotable with respect to the armrest body, andwherein, when folding the stroller, at which time the armrest body and the handle become substantially parallel to each other, a gap positioned so as not to catch a finger is formed between each front leg and the support lever of each armrest, between the support lever of each armrest and the armrest body and between the armrest body of each armrest and each handle.
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이 특허에 인용된 특허 (12)
Song, Zhenghuan, Assembly of seat unit and child stroller.
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