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Luggage case type folding stroller

A technology for children's strollers and luggage, applied in the directions of children's strollers/strollers, multi-axle children's strollers/cradles, children's strollers/cradles accessories, etc. , messy shape and other problems, to achieve the effect of low cost, simple locking structure and simple structure

Active Publication Date: 2020-11-27
ZHENGZHOU BIUCO SAFETY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the existing strollers only have a rod-shaped structure and have no housing other than the seat board. After folding, the shape is messy, and it is not easy to place or place it together with other parts. likely to injure oneself

Method used

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  • Luggage case type folding stroller
  • Luggage case type folding stroller
  • Luggage case type folding stroller

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Embodiment Construction

[0030] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the "connection" mentioned in this application and the words used to express "connection", such as "connected", "connected", etc., include not only the direct connection between a certain component and another component, but also the direct connection of a certain component. One part is connected to another part through other parts. Relational terms such as first, second, etc. are used only to distinguish one entity or operation from another and do not necessarily require or imply any such actual relationship or relationship between these entities or operations. order.

[0031] Such as figure 1 - As shown in 12, a front wheel folding structure of a children's stroller includes an underframe, and the underframe includes two underframe sides 2; The front wheel 1 end of the frame s...

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PUM

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Abstract

The invention provides a luggage case type folding stroller which forms a luggage case shape after being folded. The stroller comprises a bottom frame. The bottom frame comprises two bottom frame sideedges; front wheels and rear wheels are arranged near the two ends of the side edge of the bottom frame respectively; lower folding rods are hinged to the front wheel ends of the side edge of the bottom frame; folding sliding blocks sliding between the side edges of the bottom frame are connected between the lower folding rods and the side edge of the bottom frame through connecting rods to forma slider-crank mechanism; the front wheels are connected with front wheel supports, and the front wheel supports are rotatably connected with the folding sliding blocks; any one of the side edge of the bottom frame and the front wheel supports is provided with a spiral guide groove, the other one is provided with a short guide rod, the short guide rod is arranged in the spiral guide groove, and the front wheel supports are driven to move and rotate through forward-backward movement of the folding sliding blocks; a bottom shell of the box body is arranged on the bottom frame, a top shell of thebox body is arranged on the upper folding rod, and after the stroller is folded, the bottom shell and the top shell are aligned to form a trunk-shaped shell; and a front wheel containing groove for containing folded front wheels is formed in one side of the bottom of the bottom shell.

Description

technical field [0001] The invention belongs to the field of strollers for children, and in particular relates to a suitcase type folding stroller for children. Background technique [0002] Existing children's strollers generally include a stroller frame with an unfolded position and a folded position, a seat mechanism on the stroller frame and a vehicle lock for locking the stroller frame to the unfolded position. Dead body, front wheel assembly, rear wheel assembly and other structures. Most of the existing strollers fold the stroller frame, and there is no structure for folding the front wheel assembly and the rear wheel assembly, so the structure of the folded child stroller is still not compact enough. [0003] Patent CN110816633A discloses a stroller for children, which includes a chassis on which a front wheel and a rear wheel are arranged, and a lower folding lever is hinged near one end of the chassis close to the front wheel. During the folding process of the st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B7/08B62B7/10B62B9/20
CPCB62B7/086B62B7/10B62B9/20B62B2205/04B62B2205/12
Inventor 奉定勇
Owner ZHENGZHOU BIUCO SAFETY TECH CO LTD
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