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Novel four-folding vehicle frame structure and baby carriage

A frame structure and frame technology, which is applied in the field of the new four-fold car frame structure and baby carriages, and can solve the problems such as the complicated structure of baby carriages

Pending Publication Date: 2021-12-07
GUANGDONG ROADMATE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention solves the technical problem of the complicated structure of the current four-fold car baby carriage, and the invention provides a new four-fold car frame structure and a baby carriage

Method used

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  • Novel four-folding vehicle frame structure and baby carriage
  • Novel four-folding vehicle frame structure and baby carriage
  • Novel four-folding vehicle frame structure and baby carriage

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Embodiment Construction

[0029] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0030] When ordinal numerals such as "first" and "second" are mentioned in the embodiments of the present invention, unless they really express the meaning of sequence according to the context, it should be understood that they are only used for distinction.

[0031] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, Or integrally connected; it may be ...

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Abstract

The invention discloses a novel four-folding vehicle frame structure. The structure comprises a vehicle frame with an unfolded state and a folded state, and the vehicle frame comprises a handle set, a front foot set, a rear foot set and a seat frame set. The structure further comprises: a joint set; a first link mechanism; a second link mechanism; and a sliding block connecting rod mechanism which is linked with the first connecting rod mechanism, so that the width of the frame is correspondingly widened or narrowed when the handle group is unfolded or folded relative to the rear foot group. The invention further discloses a baby carriage which comprises the novel four-folding vehicle frame structure. According to the novel four-folding vehicle frame structure, the handle set, the front foot set and the rear foot set are hinged to the joint set, the vehicle frame can be unfolded or folded in the length direction and the height direction through the first connecting rod mechanism and the second connecting rod mechanism, and meanwhile, the width of the vehicle frame is narrowed along with folding of the vehicle frame through the sliding block connecting rod mechanism, or is expanded along with the unfolding of the frame. In the way, the frame can be unfolded or folded through the simple structure.

Description

【Technical field】 [0001] The invention relates to the technical field of baby products, in particular to a new four-fold vehicle frame structure and a baby carriage. 【Background technique】 [0002] The size of the folded baby carriage is relatively large, which cannot meet people's needs for use. The baby carriage that can carry out 40-fold folding car appeared afterwards, but the structure of this baby carriage is complicated at present, and the service life is low, is unfavorable for manufacturing. 【Content of invention】 [0003] The invention solves the technical problem of the complicated structure of the current four-fold car baby carriage, and provides a new four-fold car frame structure and a baby carriage. [0004] The present invention is achieved through the following technical solutions: [0005] The new four-fold bicycle frame structure includes a frame with an unfolded state and a folded state, and the frame includes a handle set, a front foot set, a rear fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B7/06B62B7/08B62B9/00
CPCB62B7/06B62B7/08B62B7/086B62B9/00
Inventor 黄勇华徐军勇何亮亮
Owner GUANGDONG ROADMATE GRP
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