Spring module and spring cushion for furniture
OwnerLuhao Lenginventor
Life of this patent
Estimating the term…
Abstract
A spring module for a spring cushion for furniture. includes a base (20), an end cap (30) and a spring (10) arranged between the base and the end cap. The end cap has a flexible connection portion (33) and is configured to be detachably fixed to the base (20). The flexible connection portion (33) is located radially inside the spring (10). The spring module provides improved stability. The spring cushion has a simple structure and is easy to assemble and disassemble. The disassembled spring modules can be compressed or stacked and nested to save storage and transportation space
Claims19
A spring module for a furniture product, comprising:
- a spring;
- a base having a first spring attaching portion and a base locking portion, wherein the first spring attaching portion is configured to releasably attach a first end of the spring;
- and
- an end cap including:
- a cap body having a second spring attaching portion configured to releasably attach a second end of the spring;
- an end cap locking portion configured to lock and unlock with the base locking portion;
- and
- a flexible connector connecting the cap body to the end cap locking portion radially inside of the spring;
- wherein the cap body, the end locking portion, and the flexible connector are formed as a single part and are configured to be detachably mounted to the base.
A spring cushion furniture, comprising:
- a base fabric comprising a zipper at a periphery of a base fabric;
- a plurality of spring modules, each spring module including a spring;
- a base having a first spring attaching portion and a base locking portion, the first spring attaching portion configured to releasably attach a first end of the spring;
- and an end cap including a cap body having a second spring attaching portion configured to releasably attach a second end of the spring, an end cap locking portion configured to lock and unlock with the base locking portion, and a flexible connector connecting the cap body to the end cap locking portion radially inside of the spring, wherein the cap body, the end locking portion, and the flexible connector are formed as a single part and are configured to be detachably mounted to the base;
- wherein the base of each spring module pre-fixed on the base fabric;
- and
- cover fabric having a zipper engageable with the zipper of the base fabric so that the cover fabric can be detachably connected to the base fabric, thereby forming a space for accommodating the plurality of spring modules.
Dependencies are inferred from the claim text.