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Folding baby cart

A baby stroller and foldable technology, applied in directions such as multi-axle strollers/cradles, can solve the problems of large frame size and complex frame structure, and achieve the effect of convenient operation and simple structure

Active Publication Date: 2011-08-31
KUNSHAN VIGORKIDS CHILD PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The four-wheeled baby strollers on the market usually include a frame with a handle pocket or a seat. Each side frame includes a front bracket, a rear bracket and a push rod. The frame can be locked when unfolded, but the disadvantage of this type of cart is: the frame structure is more complicated, and when folded due to the rod and The interference between the rods is large, so the folded frame is larger

Method used

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  • Folding baby cart
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Examples

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Embodiment

[0034] Example: such as Figure 1 to Figure 4 As shown, a foldable baby stroller includes a vehicle frame 1, a front wheel assembly 2, and a rear wheel assembly 3. The vehicle frame 1 includes an upper push rod 15, a left and right symmetrical lower push rod 4, Front bracket 5, rear bracket 6, underframe pipe 7, front connecting rod 8 connected between two front wheel assemblies 2, rear connecting rod 9 connected between two rear wheel assemblies 3, and connected between two rear brackets 6 Between the rear support rod 10. The above-mentioned upper push rod 15 and the two lower push rods 4 are an integral structure, and are connected to form a U-shaped push rod 16 with an opening downward.

[0035] The specific connection mode of the above-mentioned parts is as follows: the lower push rod 4 is fixed with a connector 41, the upper end of the rear bracket 6 is provided with an upper joint 61 of the rear bracket, and the upper joint 61 of the rear bracket is connected with the c...

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PUM

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Abstract

The present invention discloses a folding baby cart, which comprises a cart frame, front wheel assemblies and back wheel assemblies, wherein the cart frame comprises an upper push rod, eudipleural lower push rods which are respectively arranged eudipleurally, a front support frame, a back support frame, a bottom frame pipe, a front connecting rod and a back connecting rod, the front connecting rod is connected between the two front wheel assemblies, the back connecting rod is connected between the two back wheel assemblies, a connecting element is fixed on the lower push rod, an upper joint of the back support frame at the upper end of the back support frame is in pin connection with the connecting element, a lower joint of the back support frame at the lower end of the back support frame is in pin connection with the back end of the bottom frame pipe, the front end of the bottom frame pipe is fixedly connected with the front connecting rod, the front part of the bottom frame pipe is in pin connection with the lower joint of the front support frame at the lower end of the front support frame, the upper end of the front support frame is provided with an upper joint of the upper support frame, the lower end of the lower push rod is provided with a lower joint of the push rod, and the lower joint of the push rod is in pin connection with the upper joint of the front support frame. The folding baby cart provided by the present invention has the advantages that the structure is very simple, the whole cart has few rods, the interference caused by too many rods during folding is avoided, and at the same time, the production cost is reduced.

Description

technical field [0001] The invention relates to a foldable baby stroller. Background technique [0002] The four-wheeled baby strollers on the market usually include a frame with a handle pocket or a seat. The frame includes a front wheel assembly, a rear wheel assembly, two side frames arranged symmetrically and connected Each side frame includes a front bracket, a rear bracket and a push rod. The frame can be locked when unfolded, but the disadvantage of this type of cart is: the frame structure is more complicated, and when folded due to the rod and The interference between the rods is relatively large, so the folded frame is relatively bulky. Contents of the invention [0003] The object of the present invention is to provide a foldable baby stroller with simple structure and easy operation. [0004] The technical solution of the present invention is: a foldable baby stroller, including a vehicle frame, a front wheel assembly, and a rear wheel assembly. The vehicle f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62B7/10
Inventor 李伟琼
Owner KUNSHAN VIGORKIDS CHILD PROD
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