Shock-resistant noise-reduction single-slit-type telescopic device

Shock-resistant noise-reduction single-slit-type telescopic device

  • CN 203,834,348 U
  • Filed: 05/14/2014
  • Issued: 09/17/2014
  • Est. Priority Date: 05/14/2014
  • Status: Active Grant
First Claim
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1. a shock resistance noise abatement list seam stretching device, it is characterized in that, comprise the first side bar shaped steel, the second side bar shaped steel, the first anchoring gusset, the second anchoring gusset and rubber weather strip, described the first side bar shaped steel is fixedly connected with the first anchoring gusset, the first anchoring gusset and embedded bar welding in corresponding reserved notch;

  • Described the second side bar shaped steel is fixedly connected with the second anchoring gusset, the second anchoring gusset and embedded bar welding in corresponding reserved notch;

    Described the first side bar shaped steel is provided with the first weather strip die cavity, described the second side bar shaped steel is provided with the second weather strip die cavity, one side of described rubber weather strip is fixed in the first weather strip die cavity, and the opposite side of described rubber weather strip is fixed in the second weather strip die cavity;

    All curved type curved arrangement of described the first side bar shaped steel and the second side bar shaped steel.

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