| 摘要 |
PURPOSE: A height adjustable fence for a pet dog is provided to enable adjustment of fence height regarding the desire of a user and to facilitate a user to manage the pet dog. CONSTITUTION: Height adjustable fences for a pet dog are interconnected on sides as a hinge section(2) is formed in the center of both sides on a unit(1). A long hole(4) is formed vertically in a guide groove section and an upper unit(10) is installed which is moved upward being fixed on the unit. The upper unit forms guide protrusions(11) on both sides and makes the guide groove section and the guide protrusions to be fixed being overlapped by making a long hole(12) vertically. Multiple binding holes(20),(21) are created vertically on the guide groove section and the guide protrusions instead of the long hole of the guide groove section and the guide protrusions and the screw binding part(22) is worn and fixes. |
