9results about How to "Reduce usage intensity" patented technology

The utility model discloses a special tool clamp device for a full-automatic metal Charpy impact sample, which relates to the technical field of material detection, and is characterized in that when the special tool clamp device is used, the sample is placed on the upper surface of a sliding seat and is attached to the surfaces of two bosses of a countermeasure seat, and when a pendulum bob impacts, the sample is broken, so that the sample is not damaged. The residual kinetic energy of the pendulum bob impacts the surface of the buffer pad, meanwhile, the force unloading seat slides in the groove, the force unloading seat presses the first piston through the jacking column, the first piston presses liquid in the piston cylinder into the secondary energy absorption chamber through the bent pipe, and the second piston is driven to press the spring, so that the spring greatly buffers the instant impact force, and the impact force is reduced. Meanwhile, the hydraulic cylinder slides on one side of the frame plate during impact, so that the length of the tension spring pulled by the hydraulic cylinder is changed, kinetic energy of the pendulum bob can be absorbed, direct hard contact is avoided, large impact force can be absorbed and buffered through the structure, meanwhile, it can be guaranteed that the whole is not affected by impact, and good sample positioning precision is guaranteed.

The utility model discloses a folding-resistant mobile terminal data line, which comprises an end and a line body, and the end and the line body form the data line. According to the utility model, the auxiliary block is adopted, so that when the end head is connected to cause angular deviation between the wire body and the end head, the bent wire body can drive the auxiliary block to rotate, and the auxiliary block can pull the wire body remained in the adaptive cavity; furthermore, the angle of the wire body on the outer side can be flexibly bent without influencing the normal use of the whole body, and when the wire body returns to a horizontal state after the bending is finished, a second winding reel can be driven to wind the retained wire body again through the operation of a second torsion spring, so that the wire body is prevented from being damaged due to the leakage, and the working efficiency is improved. And meanwhile, the wire body and the end head can be changed, the bending position cannot be damaged due to the fixed structure type, the whole-day anti-bending effect is improved, self-adaptive angle adjustment can be carried out, the bending effect of the device is improved, and the device has the advantages of being good in anti-bending effect and capable of achieving bending adjustment.

The invention discloses a flat steel wire forming die, and relates to the technical field of flat steel wire machining. The device comprises a device body, a motor is arranged in the device body, a base is arranged at the bottom of the device body, a heat preservation frame is arranged at the top of the base, an L-shaped plate is arranged on the inner wall of the heat preservation frame, and a collecting roller is arranged on the front face of the L-shaped plate; an anti-crack device is arranged on the front face of the device body, an anti-abrasion device is arranged on the right side of the anti-crack device, and an anti-bending device is arranged in the anti-abrasion device. Free adjustment of the forming width size of the raw materials is achieved, tedious steps caused by part replacement are omitted, and therefore the equipment practicability and the forming efficiency of the flat steel wires are improved, meanwhile, the extrusion die is preheated through heating equipment, stress concentration caused by direct cold start extrusion of the raw materials is prevented, and the product quality is improved. The use strength reduction caused by cold cracks on the surface of the formed flat steel wire is prevented.

The utility model discloses a Teflon adhesive tape with long service life, which comprises a Teflon adhesive tape main body, the Teflon adhesive tape main body comprises a base layer, the inner surface of the base layer is fixedly connected with a bonding layer, the outer surface of the base layer is fixedly connected with a reinforcing layer, the outer surface of the reinforcing layer is fixedly connected with a flame-retardant layer, and the flame-retardant layer is fixedly connected with an adhesive tape. And the outer surface of the flame-retardant layer is fixedly connected with an anti-corrosion layer. Through the cooperation of the Teflon adhesive tape main body, the base layer, the bonding layer, the reinforcing layer, the flame-retardant layer, the anti-corrosion layer, the functional layer, the first protective layer and the second protective layer, the Teflon adhesive tape has the advantages of high strength, corrosion resistance and wear resistance, and overcomes the defects of the conventional Teflon adhesive tape in use, such as no strength reinforcing structure, the service life of the Teflon adhesive tape is prolonged, and the service life of the Teflon adhesive tape is prolonged. The problems that the use strength of the Teflon adhesive tape is reduced, the Teflon adhesive tape does not have the advantages of corrosion resistance and wear resistance, the service life of the Teflon adhesive tape is shortened, and the current market demand cannot be met are solved.

The present invention provides a high-efficiency multi-stage braking mechanism. The present invention includes a housing, a plunger sleeve arranged on the housing and fixed or reciprocating relative to the housing, a plunger arranged on the plunger sleeve and reciprocating relative to the plunger sleeve, and a hydraulic control unit. At least one first channel is arranged on the side wall of the plunger sleeve, and a locking body is arranged in the first channel and reciprocates relative to the first channel. The hydraulic control unit is connected to the second oil chamber formed between the plunger and the plunger sleeve, and is also connected to the first oil chamber formed between the plunger sleeve, the housing and the locking body. By adjusting the connection relationship between each oil chamber and the low-pressure source and the high-pressure source, the failure mode, the first effective mode and the second effective mode are realized. The mechanism is compact in size and high in reliability. It can replace a certain component of the original valve mechanism to meet the requirements of compact engine installation and use of the original valve mechanism components as much as possible, so as to realize multi-stage braking of the engine and extremely low-cost product upgrades, which is very conducive to product promotion and application.

The utility model provides a kind of building insulation board joint sealing device, it is related to insulation board installation technical field, and it includes: glue injection mechanism, the glue injection mechanism includes filling cylinder, one end of the filling cylinder is equipped with connecting barrel, the inside of filling cylinder is sleeved with glue injection pipe, the glue injection pipe is fixedly connected with filling cylinder, the outer surface of the glue injection pipe is sleeved with connecting frame, the connecting frame is fixedly connected with glue injection pipe, the side surface of the connecting frame is fixedly connected with support rod.The utility model, by being provided with glue injection mechanism, the sealant that fills the gap between insulation board is effectively filled into the inside of gap, so that the heat preservation effect when using insulation board is better, and glue injection pipe is set, and the diameter of glue injection pipe is smaller, and then glue injection pipe can be deeply filled into the gap between insulation board, so that sealant can be filled into the inside of gap.

The utility model discloses an anti-drop automobile bushing, which comprises an outer ferrule, an inner ferrule, elastic pieces and a buffer layer, the inner ferrule is arranged in the outer ferrule, a buffer area is arranged between the outer ferrule and the inner ferrule, the inner wall of the outer ferrule is fixedly connected with a plurality of groups of elastic pieces, the other end of each group of elastic piece is fixedly connected with the outer wall of the inner ferrule, and the buffer layer is arranged in the buffer area. And a buffer layer is arranged in the buffer area. The utility model relates to the technical field of automobile linings, and has the characteristics of excellent buffering effect and long service life.

The utility model application relates to the technical field of waste gas treatment equipment, and disclose an epoxy waste gas purification device, including box, pretreatment bin, catalytic oxidation bin and adsorption bin, the side outer wall fixedly connected with the air inlet pipe of box, and the filter cartridge is rotationally connected in the inside of pretreatment bin of box, the inner wall rotationally connected with the rotating shaft of filter cartridge, the outer wall of rotating shaft is equipped with the spray assembly that sprays dust removal, the inner wall of box is located catalytic oxidation bin and is provided with catalytic oxidation assembly, the inner wall fixedly connected with catalyst carrier of catalytic oxidation bin, the inside sliding installation of box has two adsorption plates, the utility model discloses can carry out multilayer, all -round purification treatment to epoxy waste gas, thereby reduces the use intensity of adsorbent in adsorption method, reduces the replacement frequency of adsorbent of operating personnel, can better satisfy the increasingly strict environmental protection's emission standard simultaneously, greatly reduces the emission of harmful pollutant to atmospheric environment.

This utility model relates to the field of faucet technology, and in particular to a durable and quick-install faucet, comprising: a faucet housing, a slot formed on the faucet housing, a valve seat set in the faucet housing by a positioning device, at least one water inlet hole and water outlet hole formed on the valve seat, and a water inlet pipe and a water outlet pipe set on the valve seat and communicating with the water inlet hole and the water outlet hole. A water outlet device is also provided between the faucet housing and the water outlet pipe, and a pressure dividing device for enhancing the flow channel strength is also provided between the faucet housing and the water inlet pipe.