Waist support assembly and seat comprising same
By incorporating locking and elastic elements into the lumbar support assembly, the lumbar support can switch between adaptive and fixed modes, solving the problem of limited applicability of existing lumbar support assemblies and providing flexible position adjustment and fixation functions to meet various user needs.
CN224539790UActive Publication Date: 2026-07-24HANGZHOU HEIBAIDIAO TECH CO LTD
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Patent Information
- Application Number
- CN202521954870.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-11
- Publication Date
- 2026-07-24
- Estimated Expiration
- 2035-09-11
AI Technical Summary
Technical Problem
Existing lumbar support components have limited applicability in terms of adaptive adjustment and locking, and cannot meet the diverse usage needs of users.
Method used
A lumbar support assembly was designed, which allows the lumbar support to switch between adaptive and fixed modes by moving the locking element between the locked and unlocked positions. Combined with the elastic element adjustment, it provides flexible position adjustment and fixation functions.
Benefits of technology
It enables flexible switching between adaptive and fixed modes for the lumbar support component, has a wide range of applications, meets various user needs, and features a simplified structure and convenient operation.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model provides a waist support assembly and a seat comprising the same. The waist support assembly comprises a waist support, the waist support assembly further comprises an installation base used for being installed on a chair back of a chair, the side, facing the waist support, of the installation base is provided with a first locking matching part, and the side, facing the installation base, of the waist support is provided with a second locking matching part; the first locking matching part and the second locking matching part are matched with each other and are respectively provided with a locking hole; the locking piece can be arranged in the locking hole in a penetrating mode, and the locking piece is configured to be operable to move between a locking position and an unlocking position, so that the waist support can be switched between a self-adaptive mode and a fixed mode. In the self-adaptive mode, the position of the waist support relative to the mounting seat is adjustable; and in the fixed mode, the waist support is fixed relative to the mounting seat. The waist support assembly can be flexibly switched between the self-adaptive mode and the fixed mode according to the use requirements of a user, the application range is wide, and therefore various use requirements of the user can be met.
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