Bottom telescopic adjusting frame of electric sofa
A telescopic adjustment and sofa technology, applied in the sofa field, can solve the problems of crowding in the house, large floor space, low practicability, etc., and achieve the effect of soft overall texture, extended length and good experience.
Inactive Publication Date: 2022-05-27
江苏明星沙发配件有限公司
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Problems solved by technology
[0003] Existing sofas except electric sofas can be easily relied on by electric adjustment of the angle, and other types of sofas cannot adjust the length. When receiving guests, because the length of the sofa is fixed, the number of people who can sit on it is limited. Sometimes when there are many people, there will be a The sofa seat is not enough. If you use a larger sofa, it will occupy a larger area, which will make the room appear more crowded and less practical
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[0026] see Figure 1-7 , the present invention provides a technical solution: a bottom telescopic adjustment frame of an electric sofa, including a separate sofa 11 and a pulley leg 12, the pulley leg 12 is fixed on the bottom side of the separate sofa 11, and the separate sofa 11 A fixed leg 13 is fixed on the other side of the bottom end of the detachable sofa 11 , a push motor 6 is fixed inside one end of the detachable sofa 11 , and a push block 4 is fixed at the output end of the push motor 6 . The inner wall of the other side is fixedly connected, and the interior of the separable sofa 11 is provided with an extension cushion mechanism. , a pulley is rotatably connected to the inside of the pulley outrigger 12, and the bottom end of the pulley and the plane where the bottom end surface of the fixed outrigger 13 is located are in the same horizontal plane;
[0027] When the above scheme is put into practical use, the separate sofa 11 is placed in the living room or other...
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The invention discloses a bottom telescopic adjusting frame of an electric sofa in the technical field of sofas, the bottom telescopic adjusting frame comprises a separated sofa and pulley supporting legs, the pulley supporting legs are fixed on one side of the bottom end of the separated sofa, a fixed supporting leg is fixed on the other side of the bottom end of the separated sofa, a pushing motor is fixed in one end of the separated sofa, and the other end of the separated sofa is provided with a push rod. According to the detachable sofa, the detachable sofa is adopted, the overall shell of the sofa is divided into two parts which are in butt joint from the middle, the two parts can be stretched from the middle to the two sides, the cushion extension mechanisms in the sofa are unfolded to be in butt joint with the sofas on the two sides, and therefore the detachable sofa is convenient to use. The length of the sofa can be effectively increased when the sofa needs to be used, the sofa can be used by more people when the sofa needs to be used, and the sofa can be stored in the sofa when the sofa does not need to be used, so that the sofa does not occupy much space, and the use effect is better.
Description
technical field [0001] The invention relates to the technical field of sofas, in particular to a bottom telescopic adjustment frame of an electric sofa. Background technique [0002] Sofa is a kind of upholstered multi-seat chair, a back chair with springs or thick foam plastic, etc., with armrests on both sides, is a kind of soft furniture, generally placed in the living room, used for daily rest, Meeting guests or chatting can be divided into functional sofas, fixed-back sofas, stepless automatic control sofas, pneumatic sofas (ie: manual sofas), electric sofas and sofas with TV according to their functions; [0003] In addition to the electric sofa, the angle of the existing sofa can be adjusted electrically, and the other types of sofas cannot be adjusted in length. When meeting guests, due to the fixed length of the sofa, the number of people who can sit on it is limited. The problem of insufficient sofa seats. If a larger sofa is used, the floor space will be larger, ...
Claims
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IPC IPC(8): A47C17/86A47C17/04
CPCA47C17/86A47C17/04
Inventor 孙勇
Owner 江苏明星沙发配件有限公司