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Seat buffering device and vehicle safety seat having the same

  • US 9,227,537 B2
  • Filed: 09/24/2014
  • Issued: 01/05/2016
  • Est. Priority Date: 09/27/2013
  • Status: Active Grant
First Claim
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1. A vehicle safety seat comprising:

  • a base; and

    a seat buffering device disposed on the base, the seat buffering device comprising;

    a plurality of reinforcing components disposed inside the base, each of the reinforcing components being disposed in parallel with each other and having a plurality of lateral surfaces;

    a bridging component, two ends of the bridging component being respectively connected in transverse relation to the plurality of reinforcing components;

    at least one concave structure formed on one of the plurality of lateral surfaces for each of the plurality of reinforcing components, each reinforcing component being adapted to be bent via the at least one concave structure when the base is impacted, so as to reduce impact force applied to the base; and

    wherein the concave structure comprises a first contacting surface and a second contacting surface, the first contacting surface contacting against the second contacting surface when the plurality of reinforcing components are bent, so as to constrain bending deformation of the plurality of reinforcing components.

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