Novel sofa bed iron stand mechanism

一种沙发床、铁架的技术，应用在沙发床领域，能够解决增加弹簧与侧板与软包摩擦损耗、增加使用风险等问题，达到方便打包运输、减少打包空间、节约成本的效果

Pending Publication Date: 2022-07-26
JIAXING REST FURNITURE & APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will lead to an increase in the friction loss between the spring and the side plate and the soft bag in actual use, and at the same time increase the risk of use because it runs through the entire side plate.

Method used

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  • Novel sofa bed iron stand mechanism
  • Novel sofa bed iron stand mechanism
  • Novel sofa bed iron stand mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] like figure 1 As shown, a sofa bed iron frame mechanism includes a side plate 16, a back plate 21, a first frame body 1, a second frame body 2, a front support leg 13, a middle support leg 14 and a connecting piece 17; the first frame body 1 and the second frame body 2 are respectively hinged with the connecting piece 17, the first frame body 1 is hinged with the front support foot 13, the middle support foot 14 is fixed on the connecting piece 17, and also includes a stabilizer rod assembly and an elastic link assembly; the The first frame body 1 and the second frame body 2 are hinged through a stabilizer rod assembly, the second frame body 2 and the side plate 16 are connected by an elastic link assembly, and a backrest is provided on the rear side of the second frame body 2. plate 21; as Figure 2~Figure 8 As shown, the first frame body 1 and the second frame body 2 are superimposed and folded or flattened through the stabilizer bar assembly, and the elastic link as...

Embodiment 2

[0059] like Figure 13 As shown, a sofa bed iron frame mechanism includes a side plate 16, a back plate 21, a first frame body 1, a second frame body 2, a front support leg 13, a middle support leg 14 and a connecting piece 17; the first frame body 1 and the second frame body 2 are respectively hinged with the connecting piece 17, the first frame body 1 is hinged with the front support foot 13, the middle support foot 14 is fixed on the connecting piece 17, and also includes a stabilizer rod assembly and an elastic link assembly; the The first frame body 1 and the second frame body 2 are hinged through a stabilizer rod assembly, the second frame body 2 and the side plate 16 are connected by an elastic link assembly, and a backrest is provided on the rear side of the second frame body 2. Plate 21; between the first frame body 1 and the second frame body 2, a superimposed folded or flat state is achieved through the stabilizer bar assembly, and the elastic link assembly makes th...

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PUM

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Abstract

The invention relates to a novel sofa bed iron stand mechanism. Comprising side plates, a back plate, a first frame body and a second frame body connecting piece, the first frame body and the second frame body are hinged to the first frame body and the second frame body respectively; the first frame body and the second frame body are hinged through a stabilizer bar assembly, the second frame body and the side plate are connected through an elastic connecting rod assembly, and a back plate is arranged on the rear side of the second frame body; the first frame body and the second frame body are in an overlapped folding or unfolding state through the stabilizing rod assembly, and the elastic connecting rod assembly enables the second frame body to be switched between the folding state and the unfolding state through inertia. When the iron stand mechanism is mutually folded, the interference phenomenon is avoided, the posture switching process is more convenient, and during transportation and packaging, the sofa iron stand mechanism can reduce the packaging space, facilitate packaging and transportation and save the cost.

Description

technical field [0001] The invention relates to a sofa bed, in particular to a novel iron frame mechanism of the sofa bed. Background technique [0002] In a modern living environment, storage and comfort are emphasized. In some densely populated cities and countries, storage and organization are not limited to daily utensils. More because some living environments are not very abundant now, making the living area very compact. As a result, people usually better arrange their living environment in a limited space. The bed is one of the indispensable household items in people's home life. However, beds typically have a large footprint and often take up a very considerable amount of living space. [0003] In order to improve the reasonable use area, people obtain more activity space by improving the use of the bed. Therefore, the sofa bed was born from this. Through the mutual conversion between sofa and bed, the sofa bed enables people to obtain a larger space for living...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C17/175A47C17/13A47C17/86
CPCA47C17/1756A47C17/13A47C17/86A47C17/165A47C17/225
Inventor 陈纪官陈斌吴锵锵张保利聂建军
Owner JIAXING REST FURNITURE & APPLIANCE CO LTD
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