30results about How to "Reduce push and pull force" patented technology

A steering shaft support structure for an all terrain vehicle in which both forces of push and pull applied to an EPS unit are reduced when a load is applied to handlebars. The structure includes a steering shaft rotatably supported by a body frame and handlebars attached to the steering shaft. The EPS unit is also supported by the body frame. Two sets of adjustable joints are interposed between the steering shaft and the EPS unit in such a manner that their axes are shiftable. With this, if a load is applied to the handlebars, the adjustable joint associated with the steering shaft follows the inclination of the steering shaft, so that the connection point (swing point) of the adjustable joint associated with the EPS unit does not shift. This reduces both forces of push and pull applied to the EPS unit.

The invention discloses a pipeline inspection robot with variable crawlers and a control method thereof. The pipeline inspection robot of the invention includes a robot main body, crawler belt assemblies symmetrically arranged on the left and right sides of the robot main body, and a traveling drive mechanism; the robot main body The crawler belt components on the left and right sides are connected through the track fixing frame, and a crawler belt angle adjustment mechanism is respectively connected between the main body of the robot and the crawler belt components on the left and right sides. The invention can realize the adjustment of the inclination angle of the crawler belt, and each group of crawler belt angle adjustment mechanism is independent, and has good flexibility to adapt to different pipeline environments.

A damper of furniture comprises a piston and a damp plate which are sequentially connected in a cylinder. One end of a piston rod extends into the cylinder and is connected with the piston after penetrating through the damp plate; the piston is provided with more than one flow-passing hole, or the outer side of the piston is provided with more than one first flow-passing groove; one side of the damp plate, opposite to the piston, is provided with an annular step; a certain oil-passing gap is retained between the piston and the inner wall of the cylinder and between the damp plate and the inner wall of the cylinder; one end of the piston rod, connected with the piston, is in a T shape and is connected with the piston as a whole. The damper can be arranged in a pivoted arm, rotates flexibly and can not easily loose. When a door is closed, the damper has strong impact resistance, can effectively slow down the closing speed and reduce the collision sound generated by closing the door, and the door is opened without any influence. The invention has simple and reasonable structure, low manufacture cost and long service life.

The invention provides a refrigerator comprising a refrigerating chamber, at least one partition plate and at least one shelf. The refrigerating chamber is a cavity with an opening being formed in one side; the partition plates are slidably arranged between the upper and lower inner walls of the cavity; the shelves are arranged in the cavity and located between the inner wall of the cavity and the at least one partition plate; the at least one shelf is used for placing objects; and the at least one partition plate can be drew and pulled toward the opening direction. According to the refrigerator, the at least one shelf can be pulled or pushed along with the at least one partition plate, it is convenient for a user to clean the objects inside the refrigerating chamber, and the operation time of the user is shortened; and furthermore, the at least one partition plate is slidably arranged between the upper and lower inner walls of the cavity and divides the interior of the cavity into one or more storage spaces, it is convenient for the user to put the different objects in the different storage spaces according to the actual usage requirement, the utilization rate of the interior space of the refrigerating chamber is increased, the time of opening the refrigerator is shortened, and energy consumption is reduced.

The invention relates to a sliding door (1) of a vehicle, particularly of a rail vehicle having at least one door leaf (2), wherein a seal is provided at least in sections in the gap (3) between the door leaf (2) and the outer door trim (4). In order to obtain a better sealing effect, a sealing profile (5, 6) protruding into the gap (3) is provided on the outer door trim (4) and on the door leaf (2), said sealing profile comprising at least one sealing strips (5', 6'), wherein the sealing strips (5', 6') of the sealing profiles (5, 6) are offset relative to each other and cover each other at least partially.

The invention relates to an ammeter push-pull type wiring device, and belongs to the field of ammeters. The device comprises a base, a cover body, a wiring frame, a plurality of rocking handles and aplurality of elastic pieces. The base is matched with the cover body, the wiring frame is installed on the base, the rocking handles are all arranged on the cover body, and the elastic pieces are allarranged on the base. The device is simple and reasonable in structural design, convenient to operate, stable and reliable in connection, good in consistency and capable of meeting use requirements.

The invention provided an integrated foaming mold. The integrated foaming mold is used for foaming a preloaded box body of a C-shaped display cabinet, wherein baffle plates are transversely and horizontally arranged on the preloaded box body; the integrated foaming mold comprises a main framework, a connecting framework which is transversely and horizontally arranged inside the main framework, a clamp unit for fixing the outer surface of the preloaded box body, an inner mold unit for fixing the inner surface of the preloaded box body and a lifting unit which can be used for lifting the connecting framework and the inner mold unit; and the inner mold unit can lift and transversely move inside the preloaded box body. The invention also provides an integrated foaming technique. By application of the integrated foaming mold, integrated foaming for the preloaded box body of the C-shaped display cabinet can be realized, and the working efficiency of foaming the C-shaped display cabinet is improved; and in addition, the rigid property of the foamed C-shaped display cabinet can be improved.

The invention relates to a sliding door (1) of a vehicle, particularly of a rail vehicle having at least one door leaf (2), wherein a seal is provided at least in sections in the gap (3) between the door leaf (2) and the outer door trim (4). In order to obtain a better sealing effect, a sealing profile protruding into the gap (3) is provided on the outer door trim (4) and on the door leaf (2), said sealing profile comprising at least one sealing strips, wherein the sealing strips of the two sealing profiles are offset relative to each other and cover each other at least partially, at least one of the two sealing profiles has two sealing strips forming a groove, and the second sealing profile in the two sealing profiles includes at least one sealing strip projected in the groove formed by the first sealing profile of the two sealing profiles.

The invention relates to the technical field of kitchen utensils, in particular to a push-pull box structure and a steaming and baking all-in-one machine. The push-pull box structure comprises a box body, at least one groove is formed in the bottom face of the box body; the mounting frame is provided with a first mounting space for accommodating the box body; the first mounting space is provided with an opening allowing the box body to enter or exit from the first mounting space; a buckle is arranged at the position, corresponding to the groove of the box body, of the installation frame, a rolling wheel is arranged on the side portion of the buckle, the rolling face of the rolling wheel is higher than the highest point of the buckle, and after the box body enters the first installation space, the groove and the rolling wheel are self-locked. According to the push-pull type box structure and the steaming and baking all-in-one machine, labor is saved in the push-pull process, the bucklesare not prone to abrasion, and the service life is long.

The invention relates to the technical field of rolling metal, and specifically discloses a rolling mill vibration suppressing device, which includes a work roll mechanism and a backup roll mechanism. The work roll mechanism is arranged between a moving block and a fixed block of the rolling mill. The work roll mechanism includes a A fixed wedge-shaped slide plate, a first movable wedge-shaped slide plate, a first fixed rectangular slide plate and a first hydraulic cylinder, the first fixed wedge-shaped slide plate is fixed on the fixed block of the rolling mill, and the first fixed rectangular slide plate is fixed on the rolling mill On the moving block, the first movable wedge-shaped slide plate is located between the first fixed rectangular slide plate and the first fixed wedge-shaped slide plate, and the first hydraulic cylinder is fixedly connected to the fixed block of the rolling mill; the rolling mill vibration suppression device of the present invention has a simple structure , easy to implement, highly targeted, and fully feasible to promote and apply. On the other hand, the present invention can effectively suppress the problem of abnormal vibration in the rolling process of the continuous rolling mill, reduce the damage, and has great significance in improving the production efficiency of the enterprise and increasing the service life of the equipment.