2results about How to "Realize folding storage" patented technology

The utility model discloses a kind of foldable breeding cages for mammal reproduction, belong to mammal reproduction technical field, including bottom plate, and four positioning frames being set above bottom plate, the top of four The positioning frame is also provided with first guardrail, the top of the transverse plate is rotatably installed with two first guardrails and two second guardrails by hinge respectively, and the connecting place of first guardrail and second guardrail is provided with bolt, the inside of second guardrail is slidably installed with two limit blocks.The foldable breeding cage for mammal reproduction, two first guardrails and two second guardrails are rotatably installed by hinge on the top of transverse plate, when the cage wall of breeding cage needs to be folded and stored, only two first guardrails are folded and stored on the top of transverse plate by hinge flipping first, then two second guardrails are folded and stored on the top of transverse plate by flipping, cage wall can be folded and stored, operation is more convenient and time-saving, and practicality is better.

The utility model discloses an installation iron member and construction warning board of warning board relates to the field of warning board, the support is equipped with the opening structure of can install the warning board, and the opening structure extends along the thickness direction of support and is through, two clamping rods are along the second direction interval setting, the support includes the first frame and the second frame that are arranged in proper order along the first direction, and the upper end of first frame is hinged the upper end of second frame, and the lower end of first frame is hinged the one end of the chassis along the first direction in U shape, and the second frame can be attached with first frame and form the accommodation groove that can clamp and fix the warning board, and the chassis is equipped with the containing groove that the opening faces upward, and the clamping rod can be accommodated in the containing groove, and one end of clamping rod is hinged the chassis, and the other end can be clamped and fixed with second frame to make the support, the chassis and clamping rod limit the triangle structure, and the hinging axis of first frame and clamping rod all extends along the second direction. The utility model can replace the warning board fast, and can fold and store, thereby reducing the space and cost that occupies.