99results about How to "Disassembly and assembly stability" patented technology

The invention provides a detachable five star foot rest with split convenience. The foot rest comprises a foot rest seat and five support arms, the front side of a raised head of the foot rest is provided at least one socket, and the socket comprises two edge slots which are parallelly separated, and a connecting slot for completely communicating the two edge slots from up ends to bottom ends; an end face at the inner end of the support arm is provided with an inserting column for inserting and installing into the socket; the inserting column and the upper surface of the support arm form a step, and a boss which is stuck to the upper surface of the support arm is arranged on the front side of the raised head on the upper part of the socket; a hook buckle and a hook groove which are buckled together and installed in place are arranged between the bottom surface of the boss and the upper surface of the support arm, so that the support arms and the foot rest seat can be conveniently and easily mounted and dismounted; the socket which comprises two edge slots and the connecting slot can prevent shaking and loosening, and at the same time the hook buckle and the hook groove can prevent falling off, so that the connection of the five star foot rest has firm and reliable connection, risk of falling off which is generated in the usage process is avoided; the foot rest has the advantages of reasonable structure, easy dismounting, and lower production cost.

A quick assembly and disassembly structure of a furniture hinge comprises a movable cup holder, a connecting arm and a fixed base. One end of the connecting arm is hinged with the movable cup holder mutually, and the other end of the connecting arm is fit and connected to the fixed base of which the front end is provided with a positioning part; the connecting arm corresponding to the positioning part is provided with a location fit part, and an elastic clamping assembly is arranged between the rear end of the fixed base and the connecting arm; the front end of the fixed base is clamped on the location fit part of the connecting arm through the positioning part; and the rear end of the fixed base is fit to the connecting arm through the elastic clamping assembly mutually, so that quick assembly and disassembly and firm connection of the fixed base and the connecting arm are achieved. Through improvement of the above structure, the quick assembly and disassembly structure provided by the invention has the characteristics of simple and rational structure, excellent performance, quick assembly and disassembly, compact connection between the components, low manufacturing cost, easy production and implementation, high safety and reliability, wide application scope and high practicability.

An apparatus (50) for removing a plurality of optical elements includes a plurality of clamping device (52) and a connecting portion (54). Each clamping device includes two operating portions (56). Each operating portion has an end portion (58) bent outwardly. The connecting portion is attached to an end opposite to the end portion of each of the clamping devices.

The invention relates to the technical field of conductive wheels, in particular to a superconducting film preparation equipment conductive wheel and an operation method thereof.The superconducting film preparation equipment conductive wheel comprises a mounting base, a rotating mechanism is mounted on the mounting base, a fastening mechanism is mounted on the rotating mechanism, a driving mechanism is connected to the rotating mechanism, a conductive mechanism is mounted in the mounting base, and the fastening mechanism is connected to the driving mechanism. The conductive mechanism is provided with a control mechanism, and the conductive mechanism is connected with a dismounting device; through installation of the rotating mechanism and the installation base, the superconducting thin film conveying guiding effect is facilitated, through cooperation of the fastening mechanism and the driving mechanism, the rotating mechanism can be conveniently installed and disassembled, operation is convenient, follow-up maintenance is facilitated, and through cooperation of the conductive mechanism and the control mechanism, the rotating mechanism can be conveniently propped against; and under the action of the dismounting and mounting mechanism, the conductive mechanism can be dismounted and replaced conveniently, operation is convenient, maintenance is facilitated, and the stability of equipment operation is improved.

The invention discloses an integrated optimization structure for a drawer front panel. The integrated optimization structure comprises a sliding rail component, a side plate, a base plate, a rear back plate and a front panel component, wherein a locking and releasing device connected with the front panel component is arranged on the side plate; the front panel component comprises a metal section bar and plastic connection pieces which are arranged on the left and the right of the metal section bar in a correspondence manner; the metal section bar and the left plastic connection piece as well as the metal section bar and the right plastic connection piece are fixed through fastening units; during mounting of the front panel component, the left plastic connection piece and the right plastic connection piece are connected with the locking and releasing device in a matched manner; metal shells are also arranged on the outer surfaces of the plastic connection pieces. According to the integrated optimization structure for the drawer front panel, the locking and releasing device connected with the front panel component is arranged on the side plate, and the front panel component comprises the metal section bar and the plastic connection pieces which are arranged on the left and the right of the metal section bar in the correspondence manner; during mounting of the front panel component, the left plastic connection piece and the right plastic connection piece are connected with the locking and releasing device in the matched manner, so that the front panel component and the side plate are more quickly and conveniently assembled; furthermore, an assembled drawer is stable and firm and has an attractive appearance.