Not Applicable.
The present disclosure generally relates to a ride-on vehicle, and more particularly, to a tricycle having a front facing seat that converts to a rear facing seat to operate as a stroller, and wherein the seat base is positioned angularly offset with respect to a horizontal axis in the rear facing mode.
Tricycles, strollers and other ride-on vehicles are well known in the art. While such independent tricycles, strollers and ride-on vehicles according to the prior art provide a number of advantages, they nevertheless have certain limitations, including being limited in usefulness as a child grows older. They are also cumbersome in adding and removing certain accessories. The disclosed embodiments seek to overcome certain of these limitations and other drawbacks of the prior art, and to provide new features not heretofore available. A full discussion of the features and advantages of the various embodiments is deferred to the following detailed description, which proceeds with reference to the accompanying drawings.
According to one embodiment, the disclosed subject technology relates to a ride-on vehicle, such as a tricycle, with a seat that can be adjusted to move from a forward facing orientation to a rear facing orientation, without removing the seat from a receiver in the frame of the ride-on vehicle.
The disclosed subject technology further relates to a ride-on vehicle, comprising: a frame; a plurality of wheels supporting the frame; a receiver extending from the frame at a first acute angle greater than 0° with respect to a vertical axis; and, a seat rotatedly connected to the frame, the seat having a post extending from a bottom of the seat at a second acute angle greater than 0° with respect to the vertical axis, wherein the post is rotatedly received by the receiver of the frame, wherein one of the receiver and post have a first detent position for the seat and a second detent position for the seat, the second detent position being rotationally positioned approximately 180° from the first detent position, wherein the seat is forward facing in the first detent position, wherein the seat is rear facing in the second detent position, wherein a relationship between the post and the receiver causes the a bottom of the seat to be positioned in a generally horizontal orientation when the seat is positioned in the first detent and the bottom of the seat to be positioned at an acute angle greater than 0° with respect to a horizontal axis when the seat is positioned in the second detent.
The disclosed subject technology further relates to a ride-on vehicle, comprising: a frame; a plurality of wheels supporting the frame; a receiver extending from the frame at a first acute angle greater than 0° with respect to a vertical axis; and, a seat rotatedly connected to the frame, the seat having a mating member extending from a bottom of the seat at a second acute angle greater than 0° with respect to the vertical axis, wherein the mating member is rotatedly received by the receiver of the frame.
The disclosed subject technology further relates to a ride-on vehicle, comprising: a frame; a plurality of wheels supporting the frame; the frame having a receiver; a seat rotatedly connected to the receiver of the frame, a first rotational detent position for the seat with respect to the frame, the seat being positioned in a forward facing orientation in the first rotational detent position; and, a second rotational detent position for the seat with respect to the frame, the second detent position being rotationally positioned approximately 180° from the first detent position, the seat being positioned in a rear facing orientation in the second rotational detent position, wherein when the seat is positioned in the rear facing orientation a relationship between the seat and the receiver causes a bottom of the seat to only be positioned at an acute angle greater than 0° with respect to a horizontal axis.
The disclosed subject technology further relates to a ride-on vehicle, comprising: a frame; a plurality of wheels supporting the frame; a seat having a clamp post connected to a bottom of the seat, the clamp post comprising a base member, a swivel plate, and a spring loaded connector joining the swivel plate to the base member; and, a receiver tube extending from the frame, the receiver tube receiving the clamp post therein, wherein the swivel plate is rotatable with respect to the base member, wherein the base member of the clamp post is rotationally and longitudinally fixed to the receiver tube, and wherein the seat rotates with the swivel plate.
The disclosed subject technology further relates to a clamp post extending from the bottom of the seat and comprising a base member, a swivel plate, and a spring loaded connector joining the swivel plate to the base member. The disclosed subject technology further relates to vehicle having a separate clamp post connected to the bottom of the seat and received in the receiver.
The disclosed subject technology further relates to a vehicle wherein when the seat is positioned in a rear facing orientation a base portion of the seat is tilted at an acute angle greater than 0° with respect to a horizontal axis. In one embodiment, rotation of the seat within the receiver from a rear facing orientation to the forward facing orientation automatically causes the base portion of the seat to be positioned in the generally horizontal orientation, and wherein a relationship of the mating member and receiver prevents the base portion of the seat from being positioned in another orientation with respect to a horizontal axis when the seat is forward facing.
The disclosed subject technology further relates to a vehicle wherein when the seat is positioned in a forward facing orientation a base portion of the seat is generally horizontal. In one embodiment, rotation of the seat within the receiver from a forward facing orientation to the rear facing orientation automatically causes the base portion of the seat to be tilted at the acute angle greater than 0° with respect to the horizontal axis, and wherein a relationship of the post and receiver prevents the base portion of the seat from being positioned in another orientation with respect to the horizontal axis when the seat is rear facing.
The disclosed subject technology further relates to a vehicle where one of the receiver and mating member have a first detent position for the seat and a second detent position for the seat, the second detent position being rotationally positioned approximately 180° from the first detent position.
The disclosed subject technology further relates to a vehicle where the mating member has a spring loaded clamp with a first detent position and a second detent position, where the seat is positioned forward facing in the first detent position, and wherein the seat is positioned rearward facing in the second detent position.
The disclosed subject technology further relates to a vehicle where the receiver and mating member have only two detent positions for the seat, the second detent position being rotationally positioned approximately 180° from the first detent position.
The disclosed subject technology further relates to a vehicle wherein the seat rotates with respect to the frame about an axis angularly offset from the vertical axis. In one embodiment, a longitudinal axis of the receiver is angularly offset from the vertical axis. In another embodiment, a longitudinal axis of the mating member is angularly offset from the vertical axis.
The disclosed subject technology further relates to a vehicle where a receiver extends from the frame at a first acute angle greater than 0° with respect to a vertical axis, and a post extends from the bottom of the seat at a second acute angle greater than 0° with respect to the vertical axis, and wherein the post is rotatedly received by the receiver of the frame.
The disclosed subject technology further relates to a vehicle where the seat post extending from the seat and is rotationally received by the receiver, and the clamp post is positioned within the seat post.
The disclosed subject technology further relates to a vehicle where the receiver tube extends from the frame at a first acute angle greater than 0° with respect to a vertical axis, and wherein the clamp post extends at a second acute angle greater than 0° with respect to the vertical axis.
The disclosed subject technology further relates to a vehicle where the receiver tube extends at an angle between 5° and 15° with respect to the vertical axis. In another embodiment, the clamp post extends at an angle between 5° and 15° with respect to the vertical axis. In another embodiment, the first acute angle at which the receiver tube extends with respect to the vertical axis is the same angle as the second acute angle at which the clamp post extends with respect to the vertical axis.
The disclosed subject technology further relates to a vehicle where the seat is not removed from connection with the receiver tube during transition between the forward facing orientation and the rear facing orientation.
It is understood that other embodiments and configurations of the subject technology will become readily apparent to those skilled in the art from the following detailed description, wherein various configurations of the subject technology are shown and described by way of illustration. As will be realized, the subject technology is capable of other and different configurations and its several details are capable of modification in various other respects, all without departing from the scope of the subject technology. Accordingly, the drawings and detailed description are to be regarded as illustrative in nature and not as restrictive.
To understand the present disclosure, it will now be described by way of example, with reference to the accompanying drawings in which embodiments of the disclosures are illustrated and, together with the descriptions below, serve to explain the principles of the disclosure.
While the convertible tricycle discussed herein is susceptible of embodiments in many different forms, the disclosure will show in the drawings, and will herein describe in detail, preferred embodiments with the understanding that the present description is to be considered as an exemplification of the principles of the convertible tricycle and are not intended to limit the broad aspects of the disclosure to the embodiments illustrated. Further, while a tricycle is disclosed, it is understood that many aspects of the disclosure related to additional types of ride-on vehicles, and as such the embodiments are not limited to tricycles.
The convertible tricycle is a product that can be used by children from the infant stage through the toddler stage, and into the adolescent stage and beyond. For example, the convertible tricycle can operate as a stroller with rear facing seat. The stroller may have a removable fabric frame, a retaining hoop, a tray, a canopy and a handle for the parent, or other person, to push and/or steer the stroller. As the child grows, the seat may be reversed to be forward facing. Additionally, the fabric frame, retaining hoop, tray, and canopy can be removed, independently as desired by the user, such that the tricycle operates as a push tricycle. In the push tricycle stage, the tricycle can be used as a traditional tricycle by the child, but also includes footrests if the child gets tired of pedaling and chooses to rest his or her feet on the footrest while the parent uses a handle to push and/or steer the tricycle. Finally, when the child no longer needs the parent handle and/or the footrests, they can likewise be independently removed for use as a traditional tricycle.
Referring now to the figures, and initially to
As shown in
In one embodiment the tricycle 10 includes a parent handle 34 to assist in pushing the tricycle 10, especially when the tricycle 10 is in the stroller configuration of
In one embodiment, a seat 42 is coupled to the frame 12. The seat 42 may include an integrally formed seat base 44 and a seat back 46. Alternatively, the seat 42 may be formed of a separate seat base 44 and seat back 46 that are attached to each other, or mounted separately. The seat 42 may also be supported by a seat bracket 48, as shown in
The seat post 50 may have a stop to prevent the seat post 50 from being unintentionally removed from the seat receiver 52 after they are joined. In one embodiment the stop is a cam receiver 54 in the seat post 50 that receives a cam follower 58 connected to the seat receiver 52. As shown in
As explained above, the seat 42 is positionable between a first or forward facing position as shown in
As shown in
Referring to
As shown in
As shown in
If the tray 76 and retaining hoop 74 are separate components then structure must be provided to secure the two components together. In a preferred embodiment the tray 76 is removably secured to the retaining hoop 74 so that the tray 76 can be joined to the retaining hoop 74 and also removed from the retaining hoop 74 as desired. In one embodiment, each arm 82 of the retaining hoop 74 has a first mating member 84 and each end of the tray 76 has a second mating member 86 which engages the first mating member 84 to removably secure the tray 76 to the retaining hoop 74. In a preferred embodiment the first mating member 84 of the retaining hoop 74 is a male member 84 that engages a female second mating member 86 on the tray 76, however the orientation may be reversed. Additionally, a quick release button 88 may be provided on one of the first or second mating members 84, 86 that allows the hoop 74 and tray 76 to be quickly and easily secured together and disengaged therefrom.
In a preferred embodiment the tray 76 is positioned so that the drink holder 78 and/or storage compartments 80 of the tray 76 are substantially parallel to the ground, i.e., they are horizontally oriented. As shown in
Turning now to the embodiment of
In the rear infant facing mode utilizing the fabric hoop 90, in one embodiment the removable retaining hoop 74 is first connected to the seat 42 as shown in
Referring to the embodiment of
As best shown in
The body of the seat post 50 may have a plurality of flats 100 or detents 100 on an outer surface thereof to assist the seat 42 in being appropriately secured and/or positioned in the forward and rearward facing positions of the seat 42. Additionally, the seat receiver 52 may have an aperture 102, which may be threaded, to receive a stopper 104. In one embodiment the stopper 104 comprises a shaft 106, which similarly may be threaded, connected to a knob 108 for moving the shaft 106 in the aperture 102 of the seat receiver 52. The flats/detents 100 in the seat post 50 may be aligned with the aperture 102 so that the stopper 104 engages the flats/detents 100 on the seat post 50 to rotationally retain the seat post 50 in the seat receiver 52 so that the seat 42 cannot be rotated until the stopper 104 is disengaged from the seat post 50. By employing threaded aspects to the shaft 106 and aperture 102, the stopper 104 may be secured and locked in position in the aperture 102. In a preferred embodiment the seat post 50 has two flats 100. The first flat 100 is located on the seat post 50 so that the seat 42 is orientated in the forward facing position when the first flat 100 is aligned with the aperture 102 and engaged by the stopper 104, and the second flat 100 is located approximately 180° from the first flat 100 on the seat post 50 so that the seat 42 is orientated in the rear facing position when the second flat 100 is aligned with the aperture 102 and engaged by the stopper 104. The flats may be referred to as detent positions.
In one embodiment, a separate clamp post 110 is provided and is preferably connected to and extends distal the seat 42, and in a preferred embodiment the clamp post 110 is connected to and extends distal the seat bracket 48. Further, in a preferred embodiment the clamp post 110 is provided inside the cavity of the seat post 50. Referring to
As best shown in
In one embodiment, the swivel plate 114 comprises a component with a cam surfaces 142 on the lower surface 144 that mate with the cam surfaces 134 on the top surface 132 of the base member 112. And, in a preferred embodiment where the top surface 132 of the base member 112 has a generally convex shape, the mating lower surface 144 of the swivel plate 114 has a generally concave shape. Further, in a preferred embodiment the cam surfaces 142 on the lower surface 144 of the swivel plate 114 are symmetrical about a radial centerline of the swivel plate 114, thus the first and second detent positions are rotational positioned approximately 180° apart. As shown in
Because the clamp post 110 is secured to the seat 42 at one end of the clamp post 110 (i.e., the swivel plate 114), and because the clamp post 110 is also secured to the frame receiver 52 at the other end of the clamp post 110 (i.e., the base member 112), when the clamp post 110 is secured in the receiver 52 the seat 42 is correspondingly secured in the receiver 52 and cannot be lifted out of the receiver 52. However, because the swivel plate 114 of the clamp post 110 is secured to the base member 112 of the clamp post 110 with a spring loaded connector 116, when a force is applied to the seat 42 to lift the seat 42 up and out of the receiver 52, the seat 42 and swivel plate 114 can be partially disconnected from the base member 112 of the clamp post 110 to allow the seat 42 and swivel plate 114 to rotate within the receiver 52. When the lifting force on the seat 42 is removed, the compression spring 120 around the connector 116 will operate to pull the seat 42 and swivel plate 114 back toward the base member 112 to properly seat the seat 42 in the receiver 52. As shown in
As explained above, the seat 42 is positionable between a first or forward facing position as shown in
Referring to
As shown in
Accordingly, rotation of the seat within the receiver from a rear facing orientation to the forward facing orientation automatically causes the base portion of the seat to be positioned in the generally horizontal orientation. Further, a relationship of the mating member and receiver prevents the base portion of the seat from being positioned in another orientation with respect to a horizontal axis when the seat is forward facing. Similarly, rotation of the seat within the receiver from a forward facing orientation to the rear facing orientation automatically causes the base portion of the seat to be tilted at the acute angle greater than 0° with respect to the horizontal axis. And, a relationship of the post and receiver prevents the base portion of the seat from being positioned in another orientation with respect to the horizontal axis when the seat is rear facing.
Referring to
Referring to
Several alternative embodiments and examples have been described and illustrated herein. A person of ordinary skill in the art would appreciate the features of the individual embodiments, and the possible combinations and variations of the components. A person of ordinary skill in the art would further appreciate that any of the embodiments could be provided in any combination with the other embodiments disclosed herein. Additionally, the terms “first,” “second,” “third,” and “fourth” as used herein are intended for illustrative purposes only and do not limit the embodiments in any way. Further, the term “plurality” as used herein indicates any number greater than one, either disjunctively or conjunctively, as necessary, up to an infinite number. Additionally, the term “having” as used herein in both the disclosure and claims, is utilized in an open-ended manner.
It will be understood that the disclosed embodiments may be embodied in other specific forms without departing from the spirit or central characteristics thereof. The present examples and embodiments, therefore, are to be considered in all respects as illustrative and not restrictive, and the disclosed embodiments are not to be limited to the details given herein. Accordingly, while the specific embodiments have been illustrated and described, numerous modifications come to mind without significantly departing from the spirit of the disclosure and the scope of protection is only limited by the scope of the accompanying Claims.
This application claims the benefit of U.S. Provisional Patent Application No. 62/234,360, filed Sep. 29, 2015, which is expressly incorporated herein by reference and made a part hereof.
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