Chair having elastic cords
AssigneeChueng Shine Co., Ltd.
InventorChin-Wen Tsai
Life of this patent
Estimating the term…
Abstract
A chair includes at least one support frame having two opposite side rails, a plurality of connectors mounted in each of the side rails of the support frame, and a plurality of elastic cords each mounted between the side rails of the support frame and each having two opposite ends each attached to one of the connectors. Each of the side rails of the support frame has a hollow inside provided with a slideway and has a side provided with a guide slot. Thus, each of the connectors is fully hidden in the slideway and the guide slot of each of the two rails of the support frame so that each of the connectors will not be exposed outwardly from the support frame to enhance the outer appearance and safety of the chair.
Claims17
A chair, comprising:
- at least one support frame having two opposite side rails;
- a plurality of connectors mounted in each of the two side rails of the support frame;
- a plurality of elastic cords each mounted between the two side rails of the support frame and each having two opposite ends each attached to a respective one of the connectors;
- wherein each of the two side rails of the support frame has a hollow inside provided with a slideway to allow insertion of each of the connectors;
- each of the two side rails of the support frame has a side provided with a guide slot connected to the slideway to allow insertion of each of the connectors and to guide movement of each of the connectors;
- the guide slot of each of the two side rails of the support frame has a width smaller than that of the slideway;
- the guide slot of each of the two side rails of the support frame has two opposite sides each provided with a retaining groove connected to the slideway;
- each of the connectors is provided with two opposite fixing ribs each secured in the retaining groove of each of the two side rails of the support frame.
A chair, comprising:
- at least one support frame having two opposite side rails;
- a plurality of connectors mounted in each of the two side rails of the support frame;
- a plurality of elastic cords each mounted between the two side rails of the support frame and each having two opposite ends each attached to a respective one of the connectors;
- wherein each of the connectors is provided with two opposite serrated engaging portions;
- the connectors are combined together by the engaging portions.
A chair, comprising:
- at least one support frame having two opposite side rails;
- a connector mounted in each of the two side rails of the support frame;
- a plurality of elastic cords each mounted between the two side rails of the support frame and each having two opposite ends each attached to the connector in a respective one of the two side rails of the support frame;
- wherein each of the two side rails of the support frame has a hollow inside provided with a slideway to allow insertion of each of the connectors;
- each of the two side rails of the support frame has a side provided with a guide slot connected to the slideway to allow insertion of each of the connectors and to guide movement of each of the connectors;
- the guide slot of each of the two side rails of the support frame has a width smaller than that of the slideway;
- the guide slot of each of the two side rails of the support frame has two opposite sides each provided with a retaining groove connected to the slideway;
- the connector is provided with two opposite fixing ribs each secured in the retaining groove of each of the two side rails of the support frame.
Dependencies are inferred from the claim text.