Bidirectional folding vehicle

A folding car and pushcart frame technology, which is applied in the direction of multi-axis children's car/cradle car, etc., can solve the problems of high cost and many rods, and achieve the effect of less rods and cost reduction

Active Publication Date: 2009-03-25
GOODBABY CHILD PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many rods on the cart frame and the cost is high

Method used

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  • Bidirectional folding vehicle
  • Bidirectional folding vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] As shown in Figure 1, attached figure 2 , attached Figure 5 shown, a two-way folding vehicle, comprising

[0017] The cart frame 1 used for switching between the open state and the folded state; the cloth cover provided on the cart frame 1, the cloth cover is not shown in each drawing, and is respectively provided in the The first front wheel assembly 2 and the second front wheel assembly 3 on the left and right sides of the lower front part of the cart frame 1; The rear wheel assembly 4 and the second rear wheel assembly 5 .

[0018] The cart frame 1 includes

[0019] The first front wheel bracket 6, the first front wheel assembly 2 is arranged at the lower part of the first front wheel bracket 6;

[0020] The second front wheel bracket 7, the lower part of the second front wheel bracket 7 is arranged to rotate with the lower part of the first front wheel bracket 6, when the cart frame 1 is switched from the open state to the folded state , the first front wheel ...

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PUM

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Abstract

The invention relates to a bidirectional folding vehicle. The trammer frame comprises a first front wheel support; a second front wheel support, of which the lower part set with the lower part of the first front wheel support in rotation; a first pushing bar and a second pushing bar, of which lower parts are connected with the upper of the first front wheel support and the upper the second front wheel respectively; rear wheel support formed by cross rotary connection of a first rear wheel support and a second rear wheel support; connecting seat connected with the first rear wheel support and the second rear wheel support in rotation respectively; a first bottom frame and a second bottom frame, of which rear ends are connected with the connecting seat in rotation respectively; and locking device. The upper of the first pushing bar is set with the upper of the second pushing bar in rotation. The upper of the first rear wheel support is set with the lower of the first pushing bar in rotation. The upper of the second rear wheel support is set with the second pushing bar in rotation. The front end of the first bottom frame is set with the first front wheel support in rotation. The front end of the second bottom frame is set with the second front wheel support in rotation. The bar number of trammer frame is few and the cost is low.

Description

technical field [0001] The invention relates to a children's stroller, in particular to a two-way folding children's stroller. Background technique [0002] A two-way folding cart in the prior art includes a cart frame for switching between an open state and a folded state; first front wheels are respectively arranged on the left and right sides of the lower front part of the cart frame assembly and the second front wheel assembly; the first rear wheel assembly and the second rear wheel assembly respectively arranged on the left and right sides of the lower rear part of the frame of the cart. The cart frame includes a first push rod, a second push rod, a first rear wheel bracket whose upper end is rotatably connected to the lower part of the first push rod, and a connection between the upper end and the second push rod. The second rear wheel bracket whose lower part is rotatably connected, the first front wheel bracket whose upper end is rotatably connected with the lower e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62B7/06
Inventor 宋郑还刘峰张炳泉
Owner GOODBABY CHILD PROD CO LTD
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