259 results about "Infant Strollers" patented technology

A baby stroller capable of implementing free switching between a single seat and double seats, includes a stroller body, wherein a retractable chassis is provided at the bottom of the stroller body, a retractable upper enclosure is mounted at a middle portion of the stroller body, the retractable upper enclosure comprises a fixed rod and a telescopic rod, the fixed rod and the telescopic rod each are hollow in a U shape, universal wheels are mounted at the bottom of the retractable chassis, and the telescopic rod is slidably connected in the fixed rod. According to the present invention, areas of an upper enclosure and a chassis of the stroller are reduced at the same time by means of the upper enclosure of the retractable chassis, so as to implement the retraction of the stroller body, and freely switch between the single seat and the double seats.

A magnetic connection structure is used for connection of a handrail of a baby stroller, the handrail is used for being detachably connected to a connecting base of the baby stroller, a protruding spring bolt and a first magnet are arranged in one of the connecting base and the handrail, a lock hole, an unlocking operation piece, a clamping and locking piece and a second magnet are arranged in the other one of the connecting base and the handrail, and the unlocking operation piece can actuate the clamping and locking piece. The clamping and locking piece can at least partially extend into the lock hole, and the second magnet and the first magnet can attract each other; during connection, when the handrail and the connecting base are close in the mode that the spring bolt is opposite to the lock hole, under the magnetic attraction action of the first magnet and the second magnet, the spring bolt rapidly enters the lock hole in the connecting direction Y to be connected with the clamping and locking piece, and therefore the handrail and the connecting base are rapidly connected together; during disassembly, the locking piece is driven by the unlocking operation piece to move to be separated from the spring bolt, so that the handrail can be separated from the connecting seat. According to the invention, the armrest can be quickly attracted and mounted on the connecting seat of the cart, manual alignment is not needed, the operation can be simplified, and the user experience is improved.

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, includes a front wheel assembly and a rear wheel assembly. The front wheel assembly includes two front wheels respectively disposed at a left and a right side of the stroller. The rear wheel assembly includes two rear wheels respectively disposed at the left and the right side of the stroller. The front and rear wheels define a footprint of the stroller on a walking surface. The front wheel assembly is configured to be movable relative to the rear wheel assembly with one degree of freedom to change the footprint of the stroller.

The application discloses a multi-form baby stroller, which comprises a seat group, a front leg group, a rear leg group, a handle group and a base, the seat group comprises a seat main body and a backrest which are rotationally connected, the base is composed of a clamping seat and a mounting seat, the clamping seat is clamped on both sides of the mounting seat and rotationally connected with the mounting seat, the clamping seat is fixedly installed on the bottom of the seat main body, the front leg group, the rear leg group and the handle group are rotationally installed on the mounting seat, the mounting seat is symmetrically provided with a seat locking block and a handle locking block on both sides, and the mounting seat is provided with a front leg locking block on one side, and the seat locking block, the handle locking block and the front leg locking block are used for locking the seat group, the handle group and the front leg group respectively. The baby stroller can realize the transformation of multiple forms, including an unfolded form, a folded form and a dragging form, when being in the dragging form, the whole baby stroller does not need to be bent to drag or lifted, and the folded baby stroller can be easily dragged through the handle, so that the baby stroller is convenient to carry and more flexible and practical.

The invention relates to the technical field of baby carriages, in particular to a baby carriage brake which comprises a baby carriage body and a frame, mounting sleeves are fixedly connected to the two ends of one side of the lower end of the frame, a speed reduction rod is fixedly connected to the middles of the two mounting sleeves, and the two ends of the speed reduction rod penetrate through the mounting sleeves; one side of the mounting sleeve is rotationally connected with rear wheels in a clamped mode, brake bodies are fixedly connected to the middles of the two rear wheels, a plurality of inserting holes are evenly formed in the outer sides of the end faces of the sides, close to the mounting sleeve, of the brake bodies at intervals, and limiting assemblies are arranged at the two ends of one side of the speed reduction rod. The limiting assembly is used for controlling whether the rear wheel can rotate or not, and the limiting assembly comprises an insertion rod and a trigger module. Compared with the prior art, the problem that in the prior art, a baby carriage adopts a sensor to control a brake to work, and consequently the brake cannot work normally under the electromagnetic environment condition is solved.

The utility model discloses a novel baby stroller which comprises a front stroller set, a rear stroller set and a stroller rod, a T-shaped frame is fixed to the top of the rear stroller set, the two ends of the T-shaped frame are hinged to the front stroller set and a stroller rod set respectively, a U-shaped rod is hinged to the top of the stroller rod, and the two ends of the U-shaped rod are connected with folding mechanisms through joints. The folding mechanism is rotationally connected with the front trolley set and the rear trolley set, a locking assembly is arranged in the joint, an unlocking mechanism is arranged at the top of the U-shaped rod, a traction assembly is arranged in the U-shaped rod and comprises an inhaul cable, a protective sleeve and a fixing block, the inhaul cable is sleeved with the protective sleeve, and the inhaul cable slides along the protective sleeve; the length of the protective sleeve is larger than the length from the unlocking mechanism to the locking assembly. The situation that the unlocking sensitivity is reduced due to tensioning and extending of the inhaul cable is avoided, the traction assembly can be suitable for pipe fittings of different lengths, and therefore the problem of adaptability is solved.

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 relates to a seat for a baby carriage, a baby carriage or a baby stroller. The seat includes a seat unit including a seat portion and a backrest portion. The seat also has a leg rest portion and a profile structure connected to the backrest portion and the leg rest portion. The profile structure includes a base portion and a top portion movable relative to each other. The backrest portion and the leg rest portion are aligned relative to the seat portion when the base portion and the top portion of the contoured structure are moved away from each other.

1. Name of the product in this design: Baby stroller (9100). 2. Purpose of this design: For use in baby strollers. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The submitted views fully reflect the product's design highlights, so the top view is omitted; the submitted views fully reflect the product's design highlights, so the bottom view is omitted.

The utility model discloses a baby stroller seat, belongs to the technical field of baby products, and provides a baby stroller seat capable of enabling parents to go out more easily. The baby stroller seat comprises a box body, universal wheels are arranged at the bottom of the box body, a cushion is arranged on the top face of the box body, and a first guide sleeve is fixedly connected to one side of the box body; a first guide sleeve is fixedly connected to one side of the box body, a grab rail is inserted into the first guide sleeve and is suitable for being limited at a stable height by the first guide sleeve, a second guide sleeve is fixedly connected to the other side, opposite to the first guide sleeve, of the box body, and a handle rod is inserted into the second guide sleeve. According to the luggage case, the case body structure capable of allowing an infant to sit is designed, and the armrest structures capable of adjusting the height and pausing are arranged on the side faces of the case body, so that the infant can sit on the case body and keep stable through self effort, the luggage case and the cart are integrated, and parents can use the luggage case with only one hand; therefore, the luggage and the baby can walk together, so that the pressure of the parents during traveling is effectively reduced, and the feeling of fatigue is reduced.

1. The name of the design product: baby carriage with luggage case (BA306). 2. The use of the design product: baby carriage with luggage case for carrying on the airplane. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. Other changes in the state of the situation that need to be explained: the effect of the baby carriage with luggage case when it is folded.

The present application relates to the technical field of baby stroller, and particularly relates to a baby stroller structure, a rear support leg is fixed on a joint assembly, a front support leg is rotatably connected to the joint assembly, a support frame is rotatably connected to the joint assembly, a rear handrail is rotatably connected to the joint assembly, one end of an upper support link is hinged to the support frame, one end of a rear support link is hinged to the rear support leg, one end of a front support link is hinged to the front support leg, the other end of the upper support link, the other end of the front support link and the other end of the rear support link are hinged to each other, two ends of a second link are respectively hinged to a rod body of the rear support link and the rear handrail, and the joint assembly is used for realizing two states of locking or unlocking between the rear support leg and the rear handrail. When the present application is used, the support frame, the front support leg, the rear support leg and the rear handrail are synchronously folded, and the folding and storage efficiency of the stroller is improved.

1. The appearance name is: baby stroller (X11-B). 2. The use of the present design product: relates to baby carriage. 3. The design points of the present design product: product shape. 4. The picture or photo that can best show the design points of the present design: perspective view.