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US 12,303,036 B2Granted
Spring module and spring cushion for furniture
AssigneeNew-Tec Integration (Xiamen) Co., Ltd.
InventorLuhao Leng
Life of this patent
Estimating the term…
Abstract
A spring module includes a spring and a spring bracket for accommodating the spring. The spring bracket may have a base, an end cover and a flexible connecting part connecting the base and the end cover. The spring may be fixed in the spring bracket with a predetermined initial pressure. The spring module may be used in a spring cushion for furniture.
Claims20
A spring module, comprising:
- one or more springs;
- a spring bracket configured to hold the one or more springs, the spring bracket comprising:
- a base, a first end of each of the one or more springs on the base;
- each spring having a second end in contact with a round end cover;
- and
- a plurality of flexible straps secured to and extending from the base to each round end cover, the flexible straps spaced apart from each other around a periphery of each round end cover, wherein the flexible straps and the end cover are integrally formed.
3 more elements
A spring module, comprising:
- a square base including one or more spring mounting seats;
- a first end of a frustoconical spring in each of the spring mounting seats;
- a spring support on each frustoconical spring, wherein the spring and the spring support are centered on the base, each spring support including a plurality of flexible straps positioned outside of each frustoconical spring and an end cover on a second end of the spring, each flexible strap having a first end attached to the base, and a second end joined to the end cover, the end cover surrounding the second end of the spring;
- and
- the flexible straps of each spring support evenly spaced apart and not intersecting each other.
2 more elements
A spring module, comprising:
- a base including one or more spring mounting seats;
- a first end of a spring in each of the spring mounting seats;
- a spring support on each spring, each spring support including a plurality of flexible straps and an end cover on a second end of the spring, each flexible strap having a first end attached to the base, and a second end joined to the end cover, the end cover surrounding the second end of the spring;
- and
- the flexible straps of each spring support are provided as a one-piece plastic member, evenly spaced apart, and not intersecting each other.
2 more elements
Dependencies are inferred from the claim text.