A high-comfort household sofa

Abstract

The invention relates to the technical field of furniture, in particular to a high-comfort household sofa, including a sofa seat, the rear side of the sofa seat is provided with a backrest, the left and right sides of the sofa seat are provided with armrest plates, the backrest and a sofa seat are integrally arranged, the interior of the sofa seat and the backrest is provided with communicating water cavities, a plurality of heating devices and temperature sensors are arranged inside the water chamber, the lower part of the sofa seat is provided with a receiving cavity with an opening at the front end, a first electric telescopic rod is arranged inside the accommodating cavity, a water basin is arranged at the front end of the accommodating cavity, a connector is arranged on the basin, theconnecting seat is connected with the first electric telescopic rod through a connecting bolt, the water basin is internally provided with a massage plate, the front side of the water basin is symmetrically provided with a support block, the lower end of the front side of the sofa seat is provided with a groove matched with the support block, the lower side of the front part of the water cavity is provided with a drain pipe, the lower end of the drain pipe is positioned at the middle position directly above the water basin, and the drain pipe is provided with an electromagnetic valve and a flow meter. The sofa has simple structure and convenient use, is warm in winter and cool in summer, and has the function of soaking feet, which can alleviate fatigue and has high comfort.

Description

technical field [0001] The invention relates to the technical field of furniture, in particular to a high-comfort household sofa. Background technique [0002] The origin of the sofa can be traced back to ancient Egypt around 2000 BC, but the real upholstered sofa appeared at the end of the sixteenth century to the beginning of the seventeenth century. Sofa at that time mainly uses natural elastic materials such as horsehair, fowl feather, plant fine hair as stuffing, and the outside is covered with the fabrics such as velvet, embroidery, to form a kind of soft human body contacting surface. For example, the Huaxing Geer chair, which was popular in Europe at that time and was used by the public, was one of the earliest sofa chairs. [0003] The Chinese patent authorization announcement number is CN 207898288 U, which discloses a sofa with a sofa cushion, which is practically provided with a water bag on the back support surface of the backrest. When in use, water is injecte...

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Problems solved by technology

[0003] The Chinese patent authorization announcement number is CN 207898288 U, which discloses a sofa with a sofa cushion, which is practically provided with a water bag on the back support surface of the backrest. When in use, water is injected into the water bag through the water injection port, and the water bag is filled with water. After expansion, the back of the person can be pressed on the water bag. Because the specific heat of water is large, the water bag is not easy to heat up when people sit on it. Compared with the cotton filling, the price of water is lower, which saves the production cost of the sofa. In addition, the cleaning and maintenance of the water bladder are relatively convenient, but it can only work on the back, not the seat, and the function is relatively single, and the water cannot be reused

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