Positioning device for fence supplemented with pet guardrail
Disclosed is a positioning device for a fence supplemented with a pet guardrail. The pet guardrail is fixed to a side of an existing fence in a side-attaching manner, and an upper crossbar and a lower crossbar of the pet guardrail are fixed to an outer side of the existing fence by bolts and covered and protected by front and rear cover plates, and both ends of the upper crossbar and lower crossbar are sheathed with a side sleeve for protection. In this way, the grid spacing of the existing fence can be reduced to prevent pets from escaping, and the overall appearance is aesthetic, and the overall structure avoids people or pets from being scratched by the bolts and just requires simple operations for the installation.
1. A positioning device for a fence supplemented with a pet guardrail, and the pet guardrail having a side fixed to the bottom of a side of an existing fence by the positioning device in a side-fitting and embedding manner; and the pet guardrail comprising an upper crossbar and a lower crossbar arranged from top to bottom and a plurality of straight rods coupled between the upper crossbar and the lower crossbar and fixed by a positioning peg; and the positioning device comprising:
a concave embedding port, disposed on a side of each vertical bar of the upper crossbar and the lower crossbar facing the existing fence, and provided for embedding the vertical bar and fixing by the upper crossbar and the lower crossbar with the existing fence by a fastener; and
an upper snap slot and a lower snap slot, concavely formed and axially extended from the outer walls of the front end and the rear end of the top and bottom of the upper crossbar and the lower crossbar respectively;
a front cover plate and a rear cover plate, assembled in pairs, and each pair of the front cover plate and rear cover plate being disposed on front and rear sides of the upper crossbar and the lower crossbar respectively; an upper wing plate and a lower wing plate being the upper and lower ends of the front cover plate and the rear cover plate being extended towards ends of the upper crossbar and the lower crossbar respectively, and an upper snap jaw and a lower snap jaw being configured to be corresponsive to the upper wing plate and the lower wing plate respectively and snapped and fixed with the upper snap slot and the lower snap slot respectively; and the front cover plate disposed at the lower wing plate on a side of the upper crossbar and the upper wing plate disposed on a side of the lower crossbar having an inner notch formed on a side facing the straight rod separately, so that when the front cover plate is engaged with the straight rod, the straight rod is embedded into the inner notch.
2. The positioning device for a fence supplemented with a pet guardrail according to claim 1 , further comprising a side sleeve disposed at both left and right ends of the upper crossbar and the lower crossbar; a lower opening formed at the bottom end of the side sleeve, a side opening formed on a side of the side sleeve, and a lower hook bent from the bottom of the front and rear sides of the lower opening towards an inner side the lower opening, wherein the side sleeve can b sheathed from top to bottom on the front cover plate and the rear cover plate, fixed to an outer side of the upper rear section of the upper crossbar and the lower crossbar, and hooked and fixed to the bottom of the front cover plate and the rear cover plate through the lower hook.
3. The positioning device for a fence supplemented with a pet guardrail according to claim 1 , wherein the positioning peg and the fastener are bolts.