Abstract: Provided in the present disclosure are a coupler and a vehicle with the coupler. The coupler includes: a coupler body, having an accommodating cavity, a first impact protection pin flange being disposed on the coupler body; and a coupler tongue, pivotally connected to the coupler body. The coupler tongue includes a head portion and a tail portion. The tail portion is positioned inside the accommodating cavity, and a first interval d is formed between an end surface of the tail portion and the coupler body. The coupler tongue further includes a second impact protection pin flange, and a second interval b is formed between the first impact protection pin flange and the second impact protection pin flange, wherein the first interval d and the second interval b satisfy: d<b.

Abstract: Provided in the present disclosure are a coupler and a vehicle with the coupler. The coupler includes: a coupler body, having an accommodating cavity, a first impact protection pin flange being disposed on the coupler body; and a coupler tongue, pivotally connected to the coupler body. The coupler tongue includes a head portion and a tail portion. The tail portion is positioned inside the accommodating cavity, and a first interval d is formed between an end surface of the tail portion and the coupler body. The coupler tongue further includes a second impact protection pin flange, and a second interval b is formed between the first impact protection pin flange and the second impact protection pin flange, wherein the first interval d and the second interval b satisfy: d<b.

Abstract: A halogen-free, wire-marking, multilayered label or tag comprises: A. A facestock layer having top and bottom planar surfaces, the facestock layer comprising at least one of polyethylene and polypropylene; B. An ink topcoat layer having top and bottom planar surfaces with the bottom planar surface of the ink topcoat layer in direct contact with at least a part but less than all of one of the top planar surface of the facestock layer; C. An optional adhesive layer having top and bottom planar surfaces with the top planar surface of the optional adhesive layer in direct contact with at least part of the bottom planar surface of the facestock layer; and D. An optional release liner having top and bottom planar surfaces with the top planar surface of the optional release liner in direct contact with the bottom planar surface of the optional adhesive layer.