Rotating backrest sofa

A sofa and backrest technology, applied in the field of rotating backrest sofas, can solve the problems of inability to satisfy users, single function of the backrest sofa, etc., and achieve the effect of improving practical functions and good mobility

Inactive Publication Date: 2017-12-26
JIANGSU ZHONGHENG KELAIBI FURNITURE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a rotating backrest sofa to solve the problem that the backrest sofa has a single function and cannot be rotated to meet the needs of users

Method used

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  • Rotating backrest sofa
  • Rotating backrest sofa
  • Rotating backrest sofa

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Embodiment Construction

[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0022] see Figure 1-Figure 4 , the present invention provides a technical solution: a sofa with a rotating backrest, its structure includes a sofa back cushion 1, an operating panel 2, an armrest seat 3, a skeleton 4, a rotating table 5, a bottom cushion 6, a support frame 7, a fixing seat 8, a base 9. The armrest seat 3 is a ∪-shaped structure, and its opening ends are oval. The two ends of the armrest seat 3 face opposite directions, and the downward directions are all on the inside. The armrest seat 3 is arranged on the outside around the sofa cushion 1 Above, the interior of the sofa back cushion 1 is composed of a skeleton 4 to form a Π-shaped structure, and the skeleton 4 passes through the arc-shaped section of the armrest seat 3 from bott...

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PUM

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Abstract

The invention discloses a sofa with a rotating backrest. Its structure includes a sofa back cushion, an operating panel, an armrest seat, a skeleton, a rotating table, a bottom cushion, a support frame, a fixing seat, and a base. The armrest seat is a ∪-shaped structure, and its open end They are all elliptical, and the two ends of the armrest seat are facing oppositely, and the downward direction is all on the inside. The armrest seat is arranged on the outer side around the sofa back cushion. Pass through the arc section of the armrest seat from bottom to top, and the armrest seat is installed above the two sides of the base. The invention is provided with a rotating table, applying the principle of transmission, and the current is connected to the brake energization coil of the rotating table to drive the turntable of the base to rotate at a constant speed. The brake circuit is equipped with a remote control receiving end, which can freely adjust the rotation speed and direction of the base by remotely adjusting the speed and direction of rotation of the brake.

Description

technical field [0001] The invention is a sofa with a rotating backrest, which belongs to the technical field of furniture. Background technique [0002] Ordinary sofa is a common type of sofa in the family. Most of the sofas sold on the market are of this type. It has two support points to support the user's lumbar spine and thoracic spine, and can achieve the effect of matching the curved surface with the back of the body. [0003] The prior art discloses a backrest sofa with an application number of 201120443147.X, which includes a base, a seat cushion and a backrest assembly. The backrest assembly and the base are movably connected through a plug-in structure. The backrest assembly includes a back cushion and a bracket supporting the back cushion. The bracket is movably connected with the base through a plugging structure. Because the present invention adopts the above-mentioned technical solution, the backrest assembly and the base are movably connected through a plu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C17/04A47C17/86
CPCA47C17/04A47C17/86
Inventor 潘敬春
Owner JIANGSU ZHONGHENG KELAIBI FURNITURE CO LTD
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