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Baby carriage frame

A technology for a frame and a baby carriage is applied in the field of baby carriage frames, which can solve the problems of high cost, complex structure, many rods, etc., and achieve the effects of low cost, overall simplicity and few transmission rods.

Pending Publication Date: 2021-12-03
唐凌伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Foldable strollers are common products in the process of children's growth. Current strollers generally include front support legs, rear support legs, seat supports, push rod components and transmission rods between them. There are many rods and the structure is relatively complicated. , the cost is relatively high, and there is room for improvement

Method used

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with accompanying drawing:

[0030] Such as Figure 1 to Figure 6As shown, a stroller frame can move from an unfolded position to a folded position, including a first support leg 1 and a second support leg 2, and wheels 5 are provided at the lower ends of the first support leg and the second support leg, The first supporting leg 1 is provided with a first connecting seat 11, and the second supporting leg 2 is provided with a second connecting seat 21 which is rotatably connected with the first connecting seat 11 around the first axis A. The first connecting base 11 is also connected with a push rod assembly 3 and a seat support 4, the push rod assembly 3 is connected with the first connecting base 11 in rotation around the second axis B, and the seat support 4 rotates around the second axis B. The three-axis C is rotationally connected with the first connecting seat 11, and the space enclosed by the f...

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Abstract

The invention discloses a baby carriage frame. A first connecting base is arranged on a first supporting leg, a second connecting base rotationally connected with the first connecting base around a first axis is arranged on a second supporting leg, a push rod assembly and a seat supporting piece are further connected to the first connecting base, and the push rod assembly is rotationally connected with the first connecting base around a second axis; the seat supporting piece is rotationally connected with the first connecting base around a third axis, a first clamping and locking device used for locking the first connecting base and the second connecting base is arranged in a space defined by the first connecting base and the second connecting base, and a second clamping and locking device used for locking the seat supporting piece and the first connecting base is arranged in a space defined by the seat supporting piece and the first connecting base. A third clamping and locking device used for locking the first connecting base and the push rod assembly is further arranged in the first connecting base, and a transmission piece capable of unlocking the first clamping and locking device and the second clamping and locking device after the third clamping and locking device is unlocked and the push rod assembly rotates and is folded relative to the first supporting leg is arranged on the push rod assembly. The baby carriage frame is simple in structure, low in cost and convenient to fold.

Description

【Technical field】 [0001] The invention relates to a child carriage frame. 【Background technique】 [0002] Foldable strollers are common products in the growth process of children. Current strollers generally include front support legs, rear support legs, seat supports, push rod components and transmission rods between them. There are many rods and the structure is relatively complicated. , the cost is relatively high, and there is room for improvement. [0003] Therefore, the present invention just produces based on above deficiency. 【Content of invention】 [0004] The object of the present invention is to overcome the deficiencies of the prior art and provide a baby carriage frame with simple structure and low cost. [0005] The present invention is achieved through the following technical solutions: [0006] A stroller frame that can move from an unfolded position to a folded position, characterized in that it includes a first support leg 1 and a second support leg 2,...

Claims

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Application Information

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IPC IPC(8): B62B7/06B62B9/00B62B9/10B62B9/12
CPCB62B7/06B62B9/00B62B9/10B62B9/12
Inventor 唐凌伟
Owner 唐凌伟
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