Device for mounting a pair of casters to a segment of a structure of a stroller
DCFirst Claim
1. A device for mounting a pair of casters to a segment of a stroller structure comprising:
- a) a first sleeve securely attached to a segment of a stroller structure, the first sleeve including upper and lower annular flanges;
b) a second sleeve for pivotally receiving the first sleeve and for restraining the first sleeve from diverging from the second sleeve, the second sleeve including an upper circular rim and a flexible longitudinal buckle, the upper circular rim supporting the upper annular flange and the flexible buckle detachably locking the lower annular flange, whereby the first sleeve is restrained from diverging from the second sleeve; and
,c) a cushion respectively connected with said second sleeve and with a shaft on which a pair of casters rotate.
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Accused Products
Abstract
The present invention provides a device for mounting a pair of casters to a tubular segment of a structure of a stroller. The mounting device consists of a first sleeve, a second sleeve and a cushion. Generally, the first sleeve is securely attached to a tubular segment of a structure of a stroller by means of a rivet or the like. The second sleeve pivotally receives the first sleeve, thereby permitting them to rotate relative to each other. The cushion consists of a cap-like element, a spring and a plug. The cap-like element has two slots longitudinally extending therein. The plug has a hole transversely extending therethrough. The cap-like element is securely connected with the second sleeve. The spring is received in the cap-like element. The plug is also received in the cap-like element. A shaft on which a pair of casters rotate is inserted through the slots in the cap-like element and the hole of the plug, whereby the spring is sandwiched-between the top in the cap-like element and the plug.
18 Citations
7 Claims
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1. A device for mounting a pair of casters to a segment of a stroller structure comprising:
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a) a first sleeve securely attached to a segment of a stroller structure, the first sleeve including upper and lower annular flanges; b) a second sleeve for pivotally receiving the first sleeve and for restraining the first sleeve from diverging from the second sleeve, the second sleeve including an upper circular rim and a flexible longitudinal buckle, the upper circular rim supporting the upper annular flange and the flexible buckle detachably locking the lower annular flange, whereby the first sleeve is restrained from diverging from the second sleeve; and
,c) a cushion respectively connected with said second sleeve and with a shaft on which a pair of casters rotate. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification