257results about "Hand carts" patented technology

A camp system has: a plurality of sleds spaced from one another about a ground surface; and a tarpaulin secured in a deployed position between the plurality of sleds and defining an enclosed interior camping area. A method of use includes: arranging a plurality of sleds at a camp site; and deploying a tarpaulin to or over the plurality of sleds to form an enclosed interior camping area between the plurality of sleds. A passive sled has: a hollow tub base; a camper housing with side walls and a roof mounted over the hollow tub base and defining an enclosed interior sleeping area with a bed within the interior sleeping area; and a tow mount at a front end of the passive sled.

In one example, a travel system has a child carriage and a child carrier that removably couples to the child carriage. The carriage has a frame and wheels attached thereto. The carrier has a frame or body that supports a child therein, a handle coupled to the frame or body, a handle rotation lock, and a handle extension lock. The handle extends, retracts, and rotates relative to the frame or body to different rotational positions. The handle rotation lock selectively locks the handle in each of the rotational positions, and the handle extension lock selective locks the handle in extended and retracted positions. The carrier can have (i) a rotation stop that selectively blocks rotation of the handle when the handle is extended and / or (ii) an extension stop that selectively blocks extension of the handle when the handle is in a position for hand carrying the carrier.

The invention discloses a carrier, belongs to the technical field of children products, and aims to solve the problems that an existing carrier is still large in size after being folded, inconvenient to carry and store and the like. The carrier provided by the invention comprises a frame, a seat frame and a push handle linkage piece, wherein the frame comprises a front bracket, a rear bracket and a push handle which are arranged in a relatively rotating manner; the seat frame comprises a front seat plate, a rear seat plate rotationally connected with the front seat plate and a supporting piece for supporting the front seat plate, and the supporting piece is rotationally installed on the front support or the rear support along a rotating shaft extending in the left-right direction. The push handle linkage piece is arranged on the push handle and is movably connected with the rear seat plate; when the push handle is folded towards the rear support, the push handle drives the rear seat plate to move through the push handle linkage piece, the rear seat plate drives the front seat plate to move and enables the supporting piece to rotate towards the direction close to the front support, and therefore the front seat plate and the rear seat plate are oppositely folded. By means of the structure, the carrier is neat and compact in overall structure after being folded, small in occupied space, convenient to store at home and carry outside, and good in use experience.

A base for an infant transport system is provided. A base for an infant transport system, comprising: a frame configured to be secured to a portion of an automobile, comprising: a forward end; a rearward end; opposed side walls extending in a longitudinal direction from the forward end to the rearward end; an anti-rebound panel extending upwardly from the rearward end and having a top-line edge above the opposed side walls; and a level indicator coupled to the top-line edge.

A wheeled childcare device includes: a body frame; a caster mechanism including a caster holding member and a caster pivot member and configured to allow a front wheel or a rear wheel to swivel; a caster lock member configured to assume a lock position and an unlock position; a first biasing member configured to bias the caster lock member toward the lock position; and a moving member provided in the caster holding member and movable between a first position and a second position. The first position is a position in which the caster lock member is moved to the lock position, and the second position is a position in which the caster lock member is moved to the unlock position.

A system to transport infant children usable as an integrated unit or with a universal tower attachment system is provided that includes a base configured to be secured to a portion of an automobile; a chassis releasably coupled to the base; and a shell. The shell includes a frame configured to support an infant; a carrying handle movably coupled to the frame at a hub; a first latch operable to selectively, releasably couple the shell to the chassis; and a second latch adjacent the hub to selectively, releasably couple the shell to the tower attachment system. The shell may be selectively coupled to the chassis or to the tower attachment system.

A pushchair (1), comprising a chassis (2) and a seat (3) supported by the chassis, in which the seat comprises first (11) and second (12) panels which are joined at their respective first ends by a hinge (13) having a hinge axis (14); in which first (5) and second (6) legs and a first handle strut (9) are joined by a first rotating coupling (51); third (7) and fourth (8) legs and a second handle strut (10) are joined by a second rotating coupling (52), both rotating couplings rotate about a common axis (21); in which the pushchair is arranged so as to have an uncollapsed position and a collapsed position; and in which the pushchair is arranged to transition from the uncollapsed to the collapsed state by rotating the second and fourth legs in a first sense towards the first and second handle struts about the first and second rotating couplings, the rotation of the second and fourth legs towards the first and second handle struts causing an angle between the first and second panels to increase.

The present invention discloses a baby stroller with the functions of camper and, based on the camping rack assembly, support assembly, disassembly and assembly structure, folding assembly, and retraction assembly, the camping rack assembly and support assembly cooperate to install the camping rack assembly on the vehicle frame, forming a baby stroller with functions of camper and, during the folding and unlocking process, after pressing the retraction button and pulling the retraction button upwards to unlock relevant components, the handle tube can be pressed downward to move towards the position where the back supports are close to each other, while driving the front support to fold downwards, and during this process, the folding assembly can drive the support assembly, along with the camping rack assembly, to achieve the interlocking folding of the entire vehicle until it is fully folded together.

A stroller frame (100) includes a front leg (10), a bottom tube (30), a rear leg (20), an upper support member (40) and a lower support member (50). The front leg (10), the bottom tube (30), the lower support member (50) and the upper support member (40) are pivotally connected to each other to form a four-bar linkage structure. The rear leg (20) is connected to an end of the bottom tube (30). A lock mechanism (60) is disposed at a pivot joint between the upper support member (40) and the lower support member (50). The lock mechanism (60) is able to lock the upper support member (40) and the lower support member (50) at an expanded angle, such that the front leg (10) is able to be expanded with respect to the bottom tube (30). The lock mechanism (60) is unlocked to release the upper support member (40) and the lower support member (50), such that the front leg (10) is able to be folded with respect to the bottom tube (30).

A hub assembly 23 for connecting a seat base (22, Fig 1A), a bumper bar 26, and a seat back (24, Fig 1A) of a seat (20, Fig 1A) for a stroller (10, Fig 1A), comprising: a locking element 130 having: a

We provide child transport vehicles. [Solution] The child carrier comprises a carrier frame to support a removable child seat above the riding surface, the carrier frame having a lower frame portion comprising at least one front leg, a first rear leg, and a second rear leg. The carrier comprises a flexible seat assembly provided to be detachably coupled to the frame, the flexible seat assembly comprising a flexible seat having a seat back and a seat pan extending from the seat back in a seat curve, and first and second leg couplers positioned on the first and second sides of the flexible seat, respectively, to couple the seat curve to the first and second rear legs, and to be detachably attached to the first and second rear legs, respectively, so that the first and second leg couplers are positionally fixed to the first and second rear legs, respectively.

The invention belongs to the technical field of carriers, and discloses an enclosure frame structure and a carrier, and when the enclosure frame structure is in an unfolded state, a first enclosure frame, a first connecting unit, a second enclosure frame and a second connecting unit are sequentially distributed in the circumferential direction to define a containing space. At least one pair of hinge shafts distributed diagonally in the first direction and the second direction are close to each other, the enclosure frame structure can be switched from the unfolded state to the folded state, and the first direction is perpendicular to the second direction. By the adoption of the arrangement, the size of the folded carrier can be greatly reduced, storage and transportation are convenient, and the enclosure frame structure has the advantage of being simple in structure.

The invention relates to a pram frame (10) comprising a first frame element (1), a second frame element (2), a third frame element (3) and a pull element (4), wherein the first, the second and the third frame element (1, 2, 3) are rotatably interconnected and are movable via rotation between a usage position and a stowage position, wherein, when moved from the stowage position to the usage position, the first frame element (1) is moved in a first direction relative to the third frame element (3) and covers a first angular range, and the second frame element (2) is also moved in the first direction relative to the third frame element (3) and covers a second angular range, and wherein the second angular range is preferably smaller than the first angular range, characterised in that the first frame element (1) and the second frame element (2) are interconnected via the pull element (4) and the first frame element (1) causes the second frame element (2) via the pull element (4) to move in the first direction when the first frame element (1) has reached or exceeded a dead angle (LW) relative to the second frame element (2).

The invention provides vehicle such as a foldable push chair, the vehicle comprising: a central body extending across the vehicle, a handle assembly for engagement by a user to push the vehicle the handle being coupled to the central body; at least three wheel supporting legs rotatable around the central body and extending from the central body, wherein in the unfolded state, one or more wheel supporting legs extend in a forward direction and one or more wheel supporting legs extend in a rearward direction; the handle being movable within or relative to the central body to cause the legs to move from an unfolded configuration to folded configuration or vice versa.

The invention discloses a novel luggage doll trolley, and belongs to the technical field of trolleys. The trolley comprises a frame, a seat and a luggage, the frame is composed of a telescopic hand push rod and a rear supporting rod, and the rear supporting rod is inserted into the luggage; the seat is installed on the inner side of the hand push rod, the hand push rod is sleeved with an unlocking sleeve comprising a first rotating part and a second rotating part, a backrest and a seat plate of the seat are connected with the unlocking sleeve through a third rotating part and a fourth rotating part respectively, locking is achieved through cooperation of a positioning block and a positioning groove, and the backrest and the hand push rod as well as the backrest and the seat plate can be unlocked in a linkage mode by pressing a first unlocking button; the rear supporting rod is connected with the second rotating part through the fifth rotating part and is matched with the second unlocking button and the ejector rod to achieve multi-angle adjustment. The hand push rod is of a four-section telescopic structure and is controlled to stretch out and draw back through a third unlocking button and a telescopic assembly. The folding baby carriage is simple in structure and convenient to operate, integrates the functions of doll sliding and storage, is small in size after being folded and is suitable for various travel scenes, and the use convenience and safety are improved.

To provide a stroller capable of effectively preventing a handle or a canopy from unfolding when the stroller is folded and carried. [Solution] The stroller (1) has an unfolded state and a folded state, and includes a handle, front legs (12), and rear legs (13). The handle, front legs, and rear legs are rotatable relative to one another to the unfolded state or the folded state. The handle includes a handle upper joint (111) and a handle lower joint (112), and the handle upper joint and the handle lower joint are rotatable relative to one another to the unfolded state or the folded state. The stroller further includes a limiter, and in the folded state, the limiter prevents the handle upper joint from rotating to the unfolded state.

A child support apparatus (100, 200, 300, 400, 500, 600, 700) includes a standing frame (102, 202, 302, 402, 502, 602, 702), and a juvenile support assembly (106, 206, 306, 406, 506, 606, 706) supported on the standing frame (102, 202, 302, 402, 502, 602, 702), wherein the juvenile support assembly (106, 206, 306, 406, 506, 606, 706) includes a resilient wire (158) forming a bearing support for a child that is elastically deformable along an upward-downward direction of the juvenile support assembly (106, 206, 306, 406, 506, 606, 706), the resilient wire (158) extending between a left and a right side of the juvenile support assembly (106, 206, 306, 406, 506, 606, 706) and having two opposite ends (162) respectively anchored at the left and right sides of the juvenile support assembly (106, 206, 306, 406, 506, 606, 706), the resilient wire (158) being bent to form a spiral shape (172) between the two opposite ends (162).

A baby carriage has an unfolded state and a folded state, and includes a handle, a front leg, a rear leg. The handle, the front leg and the rear leg may be pivoted to the unfolded state or the folded state with respect to each other. The handle includes a handle upper joint and a handle lower joint, which may be pivoted to the unfolded state or the folded state with respect to each other. The baby carriage also includes a limiting part, and in the folded state, the limiting part prevents the handle upper joint from pivoting towards the unfolded state. The baby carriage can effectively prevent the handle or a canopy from being unfolded when the baby carriage is folded and carried.

The invention relates to a child-rearing device with wheels, which has a simple structure. The child-rearing device with the wheels comprises a vehicle body frame; a steered wheel mechanism having a steered wheel holding member and a steered wheel rotating member, the steered wheel mechanism enabling directional rotation of the front wheel or the rear wheel; the steering wheel locking component is arranged on the steering wheel mechanism and is provided with a locking position and an unlocking position; a displacement member connected to the steering wheel lock member via a connection member and displaced between a first position corresponding to the lock position of the steering wheel lock member and a second position corresponding to the lock release position of the steering wheel lock member along with switching of the push rod; and the operating mechanism is arranged on the push rod and can operate the displacement component from the first position to the second position.

In one example, a carriage for pushing a child carrier has a wheeled frame that transitions between expanded and folded configurations. The frame has first and second leg assemblies and first and second linkages. The first leg assembly has a first front leg and a first rear leg that are pivotably coupled to one another. The second leg assembly has a second front leg and a second rear leg that are pivotably coupled to one another. The first linkage is attached to the first front leg and the first rear leg, and the second linkage is attached to the second front leg and the second rear leg so as to guide movement of the front and rear legs as the frame is transitioned between the expanded and folded configurations. The first and second linkages each define a support surface that supports an underside of the child carrier.

To provide a wheeled carrying apparatus having a wheel assembly which can be controllably locked and unlocked in a horizontal orientation and can provide better maneuverability.SOLUTION: Provided is a baby carriage apparatus which is a release mechanism, including: a link actuator movable by rotation of a handle frame to engage or disengage a wheel mounting part latch with or from a wheel mounting part; and a cable assembly coupling an operating part provided on the handle frame to the wheel mounting part latch, and in which the operation part is operable to disengage the wheel mounting part latch from the wheel mounting part when the handle frame is in a first position.SELECTED DRAWING: Figure 5

A wheeled childcare device includes: a body frame; a caster mechanism including a caster holding member and a caster pivot member and configured to allow a front wheel or a rear wheel to swivel; a caster lock member provided in the caster mechanism and configured to assume a lock position and an unlock position; a displacement member connected to the caster lock member via a connecting member and configured to be displaced between a first position corresponding to the lock position of the caster lock member and a second position corresponding to the unlock position of the caster lock member, according to switching of the position of a push bar; and an operation mechanism provided on the push bar and configured to operate the displacement member to switch the displacement member from the first position to the second position.