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Sofa capable of being rotationally folded

A sofa and rotating rod technology, applied in the field of sofas, can solve the problem that the backrest cannot be rotated and folded, and achieve the effect of multifunctionality

Inactive Publication Date: 2018-09-28
JIANGSU ZHONGHENG KELAIBI FURNITURE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a sofa that can be rotated and folded, which solves the problem that the backrest of the existing sofa cannot be rotated and folded

Method used

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  • Sofa capable of being rotationally folded
  • Sofa capable of being rotationally folded
  • Sofa capable of being rotationally folded

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0023] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular orien...

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PUM

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Abstract

The invention discloses a sofa capable of being rotationally folded, and relates to the technical field of sofas. The sofa comprises a bottom plate, wherein a backrest is arranged at one side of the top of the bottom plate; a first rotating rod is arranged at the middle of one side of the backrest; a telescopic rod is arranged at the top of one side of the backrest; a second rotating rod is arranged at the other end of the telescopic rod; a dead lever is arranged at the lower end of one side of the second rotating rod; a third rotating rod is arranged at the lower end of the dead lever; a slide block is fixedly connected to the third rotating rod; a through groove is opened at one side of the bottom plate; a limiting rod is arranged in the through groove; one end of the limiting rod is positioned outside the bottom plate; a clamping block is fixedly connected to the other end of the limiting rod; a spring is sleeved outside of the limiting rod; and a slide way is fixedly mounted at thebottom end of one side of the through groove. The sofa capable of being rotationally folded achieves the effect that the backrest can be rotationally folded through the matching arrangement of the first rotating rod, the telescopic rod, the second rotating rod, the dead lever, the third rotating rod, the slide block, the through groove, the limiting rod, the clamping block, the spring and the slide way.

Description

technical field [0001] The invention relates to the technical field of sofas, in particular to a rotatable and foldable sofa. Background technique [0002] Sofa has been necessary furniture for many families. Sofa is a kind of upholstered chair, a back chair with spring or thick foam plastic, etc., with armrests on both sides, which is a kind of software furniture. Sofas sold on the market generally include low-back sofas, high-back sofas and ordinary sofas between the former two. The existing sofas are simple in design, only adding armrests and cushions to the chairs, but most The function of the sofa is too single, and there is a problem that the backrest cannot be rotated and folded. We urgently need a sofa that can be rotated and folded to solve the problem that the backrest cannot be rotated and folded. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the present invention provides a sofa that ca...

Claims

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Application Information

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IPC IPC(8): A47C17/16A47C17/86
CPCA47C17/162A47C17/86
Inventor 潘敬春
Owner JIANGSU ZHONGHENG KELAIBI FURNITURE CO LTD
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