A retractable rack includes a connecting part, a holding mount, a first support element, a second support element and a positioning mechanism. The connecting part may detachably attach to a stroller frame. The second support element is retractably mounted on the opposite side of the holding mount an
A retractable rack includes a connecting part, a holding mount, a first support element, a second support element and a positioning mechanism. The connecting part may detachably attach to a stroller frame. The second support element is retractably mounted on the opposite side of the holding mount and capable of selectively locking in a first position and a second position relative to the first support element. The positioning mechanism is mounted in the holding mount for locking the second support element in the positions. When the second support element is locked in the first position, the retractable rack is capable of supporting and connecting a car seat with a first size, and when the second support element is locked in the second position, the retractable rack is capable of supporting another car seat with a second size to the stroller frame.
대표청구항▼
1. A retractable rack, for selectively connecting car seats with different sizes to a stroller frame, the retractable rack comprising: a connecting part, for detachably attaching the retractable rack to the stroller frame;a holding mount, connected with the connecting part;a first support element, h
1. A retractable rack, for selectively connecting car seats with different sizes to a stroller frame, the retractable rack comprising: a connecting part, for detachably attaching the retractable rack to the stroller frame;a holding mount, connected with the connecting part;a first support element, having one end fixedly connected to one side of the holding mount and having an opposite end extending from the holding mount;a second support element, retractably mounted on the opposite side of the holding mount, capable of locking in a first position and a second position relative to the first support element; anda positioning mechanism, mounted in the holding mount for selectively locking the second support element in one of the first position and the second position;wherein when the second support element is locked in the first position thereof, the retractable rack is capable of supporting and connecting a car seat with a first size to the stroller frame, and when the second support element is locked in the second position thereof, the retractable rack is capable of supporting and connecting another car seat with a second size to the stroller frame, andwherein the second support element is sleeved within and lockable relative to the first support element in the first position and the second position. 2. The retractable rack according to claim 1, wherein the second support element has a first positioning portion and a second positioning portion for selectively engaging with the positioning mechanism, so as to be selectively locked by the positioning mechanism in one of the first position and the second position. 3. The retractable rack according to claim 2, wherein the positioning mechanism includes a spring-biased positioner operatively mounted in the holding mount for selectively engaging with one of the first positioning portion and the second positioning portion so as to selectively lock the second support element in one of the first position and the second position. 4. The retractable rack according to claim 1, wherein the connecting part and the holding mount are formed as a single integral element. 5. The retractable rack according to claim 1, wherein the connecting part and the holding mount are two parts fixedly attached to one another. 6. The retractable rack according to claim 1, wherein the second support element is further sleeved within and lockable relative to the holding mount in the first position and the second position. 7. The retractable rack according to claim 1, wherein the second support element has a color area, and the holding mount has a first window and a second window for revealing the color area respectively; wherein when the second support element is locked in the first position, the color area is revealed from the first window, and when the second support element is locked in the second position, the color area is revealed from the second window. 8. A retractable rack, for selectively connecting car seats with different sizes to a stroller frame, the retractable rack comprising: a connecting part, for detachably attaching the retractable rack to the stroller frame;a holding mount, connected with the connecting part;a first support element, having one end fixedly connected to one side of the holding mount and having an opposite end extending from the holding mount;a second support element, retractably mounted on the opposite side of the holding mount, capable of locking in a first position and a second position relative to the first support element;a positioning mechanism, mounted in the holding mount for selectively locking the second support element in one of the first position and the second position; anda retaining apparatus for preventing the second support element from detaching from the holding mount and the first support element;wherein when the second support element is locked in the first position thereof, the retractable rack is capable of supporting and connecting a car seat with a first size to the stroller frame, and when the second support element is locked in the second position thereof, the retractable rack is capable of supporting and connecting another car seat with a second size to the stroller frame, andwherein the retaining apparatus includes a spring-biased locking member mounted within and protruded outwardly form the second support element, and the first support element is formed with a long slot for slidably engaging with the spring-biased locking member so as to keep the second support element movable but cannot be detached from the holding mount and the first support element.
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