Electric chair back structure and electric chair frame
By incorporating lumbar and massage airbags on the back of the electric chair and sharing an external air supply device, the problem of mediocre massage sensation and complex structure in existing electric chairs has been solved, resulting in a stronger massage effect and lower manufacturing costs.
CN224539786UActive Publication Date: 2026-07-24SJENZHEN ZHIXIAN TECH CO LTD
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Patent Information
- Application Number
- CN202520999049.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-20
- Publication Date
- 2026-07-24
- Estimated Expiration
- 2035-05-20
AI Technical Summary
Technical Problem
Existing electric chairs generally offer a poor massage experience, have complex structures, and offer relatively low intensity airbag massage.
Method used
The chair back structure is equipped with a lumbar support airbag and a massage airbag. The lumbar support airbag and the massage airbag are connected to an external air supply device through independent air pipes. The massage airbag is installed on the lumbar support airbag and shares a common external air supply device. The massage airbag can be installed detachably.
Benefits of technology
It improves massage intensity and sensation, simplifies the structure, and reduces manufacturing costs.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of furniture, in particular to an electric chair back structure and an electric chair frame, the electric chair back structure comprises a chair back, a waist supporting air bag and a massage air bag, the waist supporting air bag is arranged at the position, corresponding to the waist of the human body, of the chair back, and the massage air bag is installed on the side, close to the human body, of the waist supporting air bag. And the waist jacking air bag and the massage air bag are respectively connected with an external air supply device through different air pipes. The massage air bag is arranged on the waist supporting air bag, the waist supporting air bag can be used for providing strong support for the waist of the human body, the massage strength of the massage air bag can be improved, the massage body feeling is enhanced, and the overall structure is greatly simplified. In addition, the waist supporting air bag and the massage air bag can share one external air supply device, and the manufacturing cost is remarkably reduced.
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