4results about How to "Act as a protective buffer" patented technology

The utility model belongs to the coal mine excavation technical field, concretely is a kind of coal mine excavation detection equipment based on coal mine safety, including infrared gas detector body;One pair of bottom plate is fixedly connected to infrared gas detector body side wall;The bottom plate is symmetrically arranged on the both sides of infrared gas detector body and the same structure;Hand can be placed to the middle part of two side elastic plates and press elastic cloth, hand can be buckled using elastic plate, can play the anti-falling effect when hand holds and uses infrared gas detector body, increase the fixing effect between hand and infrared gas detector body, reduce the situation of falling when using, simultaneously, using the hollow rubber ball is extruded and expands rapidly vibration effect, can play the cleaning effect of dust and impurity attached on the surface of elastic cloth, increase the neatness of elastic cloth when using subsequently.

The utility model discloses a kind of automobile lower control arm and automobile, belong to automobile technical field.It solves the problem of weak protection ability and heavy weight of automobile lower control arm in prior art.It mainly includes lower control arm body, three interfaces are respectively provided on the lower control arm body, the lower side of the lower control arm body is equipped with a guard plate, a buffer plate is installed between the guard plate and the lower control arm body, a plurality of connecting thread holes are opened in the lower control arm body, a plurality of connecting fixing holes corresponding to the connecting thread hole one to one are opened in the guard plate, the connecting fixing hole passes through the buffer plate, connecting bolt is inserted between the connecting fixing hole and the connecting thread hole, and the guard plate and the buffer plate are fixedly installed on the lower control arm body by connecting bolt.

This utility model discloses an openable fishing rod bag, belonging to the technical field of fishing rod bag technology. The utility model includes a fishing rod bag and a fixing mechanism. The fixing mechanism includes a first fixing seat and a second fixing seat. The first fixing seat has first rectangular blocks on both sides of one end, and rotating holes are formed on the opposite surfaces of the two first rectangular blocks. The second fixing seat has rotating rods on both sides of one end, which fit into the rotating holes. A torsion spring is sleeved on the rotating rod, with one end connected to the rotating rod and the other end connected to the inside of the rotating hole. Three arc-shaped grooves are formed on the opposite surfaces of the first and second fixing seats. This utility model clamps and fixes the fishing rod by placing it in the arc-shaped grooves and then rotating the rotating rod in the rotating holes, causing the second fixing seat to rotate downwards. Rubber pads provide protection and cushioning for the fishing rod, solving the problem of fishing rods being easily damaged by shaking during transportation, especially the insufficient protection for multi-section rods.

This utility model discloses a jig for processing irregularly shaped fuel common rail pipes; belonging to the field of common rail pipe processing technology; its key technical features include a base, the top of which is provided with a placement groove, in which a common rail pipe is movably placed; the bottom of the placement groove is provided with several installation grooves arranged at intervals; each installation groove is connected to two movable seats through a first driving mechanism; several sliding grooves are distributed in two rows along the horizontal direction on the movable seats; each sliding groove is slidably connected to a sliding abutment; this utility model, through the coordinated use of the first driving mechanism, movable seats, sliding abutment, abutment plate, elastic pushing component, second driving mechanism, fixed plate, and slots and teeth, greatly increases the contact area between the jig's clamping part and the common rail pipe, so that the clamping part of the jig can stably clamp the common rail pipe without increasing the clamping force, avoiding damage to the common rail pipe due to excessive force.