16results about How to "High locking strength" patented technology

The utility model discloses a reinforced concrete pavement reinforcing positioning device, including a plurality of support mechanism for spacing arrangement along the length direction of reinforcing bar, the support mechanism includes support seat, antiskid sleeve and hoop assembly, install the hole on the support seat, the antiskid sleeve is detachably worn in install the hole and part section is along the axial extension and goes out install the hole, the inner hole of antiskid sleeve is used for wearing reinforcing bar, the hoop assembly is worn on the position of antiskid sleeve and goes out install the hole and is used for the hoop tight antiskid sleeve to pass through antiskid sleeve clamping fixed reinforcing bar. The utility model provides reinforced concrete pavement reinforcing positioning device can adjust the support position flexibly, satisfies the positioning support demand of different reinforcing bar to ensure the positioning accuracy, the convenient quick wearing reinforcing bar, effectively promotes the reinforcing efficiency, and can be adapted to the reinforcing bar of different diameter, and the applicability is strong.

The utility model relates to the technical field of anti-falling devices, in particular to an anti-falling triangular fixing mechanism which comprises a connecting body, one end of the connecting body is provided with an installation portion, the other end of the connecting body is provided with a connecting portion, the connecting portion is connected with a fixing structure, and the fixing structure gradually extends in the direction away from the installation portion. The fixing structure at least comprises two locking rods, one end of each locking rod is connected to the connecting part, the other end of each locking rod is provided with an adjustable locking structure, the two locking rods are oppositely arranged, and the included angle between the two locking rods is 90 degrees. The utility model aims to improve the structural stability of the fixing mechanism and ensure the connection strength.

The utility model provides a kind of operating mechanism for switch cabinet, comprising: rack;Output, rotation is equipped in rack and is linked with linkage piece;Several operating members, limit rotation is equipped in rack and is respectively linked with output position setting, first elastic member is connected between several operating members, first elastic member is used to in one operating member rotation switching station when first compression energy storage release top push operating member rotation;Locking assembly, including rotation is equipped in rack and is locked and is arranged in the linkage piece both sides of several locking members, with several operating members linkage setting and for driving several locking members rotation of several unlocking members, several locking members side recess is equipped with the unlocking slot of the circumferential corresponding linkage piece.Can be through the locking of locking member and be realized when operating mechanism resets to isolation station, immediately through several locking members locking linkage piece, and then locking output, to avoid the situation of operating member continues to drive output swing due to the rebound of first elastic member.

This utility model discloses an inflatable wind turbine transport anti-collision airbag structure, including a transfer frame, a clamping airbag mechanism, a position fixing mechanism, and a stabilizing mechanism. The clamping airbag mechanism includes a longitudinal plate and a mounting plate. The position fixing mechanism includes a clamping tube and a clamping rod. The stabilizing mechanism includes a threaded ring and a clamping ring. Through the cooperation of the longitudinal plate, the mounting plate, and the guide rod, the airbag assembly can slide laterally and adjust its position, achieving flexible clamping and buffering of the wind turbine equipment. It can adapt to equipment of different sizes and shapes, effectively reduce the impact force during transportation, and protect the equipment. Through the meshing and limiting structures such as the clamping tube, clamping rod, internal toothed ring, embedded teeth, and connecting teeth, combined with the cooperation of the rotating plate, positioning spring, and positioning hole, the position of the airbag assembly is accurately locked, preventing loosening and displacement during transportation and improving reliability.

The application discloses a door cover lock module and a washing machine. The door cover lock module comprises a shell with a containing cavity, a bottom with a first opening; a locking piece rotatably installed in the containing cavity, the locking piece comprising a lock hook, the locking piece having a sliding groove; an elastic pressing piece, one end of which is arranged in the containing cavity, the other end of which is slidably arranged in the sliding groove, used for receiving the downward force of the top of the shell to press the locking piece, the sliding in the sliding groove being converted into the driving force for rotating the locking piece, the rotation of the locking piece locking the locking piece in the rotating direction after the lock hook extends out of the first opening to the outside of the shell; a pressing piece, one end of which is fixed to the top of the shell, the other end of which is extended and arranged in the shell to press the upper part of the elastic pressing piece, so that the other end of the elastic pressing piece is located in the sliding groove. The pressing piece of the application presses the elastic pressing piece to rotate in the sliding groove, thereby locking the door cover, and preventing the other end of the elastic pressing piece from being separated from the sliding groove, so as to guarantee the normal use of the door cover lock module.

The embodiment of the application provides a charging cover locking mechanism and an electric equipment, and relates to the technical field of vehicle accessories. The charging cover locking mechanism comprises: a plate body, which is used for being hingedly connected to a charging bin base body of the electric equipment; a first locking piece, which is movably arranged on the plate body; a second locking piece, which is used for being connected with a charging bin cover plate of the electric equipment, and the first locking piece is used for being moved on the plate body to be clamped with or separated from the second locking piece; and an anti-disengagement piece, which is connected with the first locking piece and is used for preventing the first locking piece from moving when the first locking piece is clamped with the second locking piece. The charging cover locking mechanism and the electric equipment can improve the locking strength between the charging bin cover plate and the charging bin base body, and prevent the charging bin cover plate from being accidentally opened when the vehicle is running.

The utility model relates to the field of door and window lock, especially invisible screen door special lock, including lock installation crossbeam, the both ends of lock installation crossbeam symmetry are inserted into the cavity and are inserted with the buckle mounting seat, the buckle mounting seat is slidably matched with the limit buckle, the lock installation crossbeam front and back surface symmetry is set up and has the lock operation mouth, the lock operation mouth of both sides is provided with first lock mechanism, second lock mechanism respectively, first lock mechanism and second lock mechanism connection and installation are set up in the inside of lock installation crossbeam, the utility model through setting first lock mechanism and second lock mechanism realize the indoor and outdoor double operating system of invisible screen door, support indoor and outdoor flexible unlocking, and the lock tight device that sets up can prevent external forced opening, effectively improve security, the elastic traction rope synchronous traction both sides limit buckle that setting adds the lock catch head of bottom, effectively improve the horizontal locking of screen door bottom, improve locking strength.

The utility model relates to GU10 lamp holder technical field discloses a kind of buckle wire insertion type GU10 lamp holder structure, including first installation shell and second installation shell, first installation shell is provided with plastic base, and plastic base is provided with conducting part, first installation shell is provided with buckle, and second installation shell is provided with clamping groove;When first installation shell and second installation shell merge, buckle and clamping groove form clamping cooperation, realize the locking state of first installation shell and second installation shell;Through the clamping cooperation of buckle and clamping groove, the inclined surface cooperation of insertion inclined block and insertion hole, form double mechanical locking structure, effectively enhance the locking strength of first installation shell and second installation shell, avoid the problem of loosening due to external force impact or long-term use;Meanwhile, the elastic deformation characteristics of elastic strip provide pre-tightening force buffer for dismounting operation, so that it can be quickly clamped by elastic deformation during installation, and the locking can be released by pressing elastic strip during disassembly.

The utility model relates to a cabinet machine technical field especially with safe locking cabinet machine. Including top plate, top plate and bottom plate all are provided with the protective cover, and top plate and bottom plate all are provided with a set of interval layout's mounting plate, and the mounting plate is located inside corresponding protective cover, and one mounting plate of two groups is respectively equipped with motor, and the eccentric shaft of rotation is provided between two mounting plates of same group, and the shaft end of eccentric shaft is connected with the output end of same side motor, and one movable plate is respectively set on eccentric shaft. Through setting by motor drive's eccentric shaft, drive movable plate and clamping plate coordinated action, realize the accurate plug -in type clamping of the upper and lower end of the opening and closing door, not only significantly improved the locking strength of cabinet machine whole, also effectively overcame the problem that the traditional mechanical lock only relied on single -point locking caused structure loose and the problem of insufficient pick -resisting performance, thereby greatly improved the security and stability of cabinet machine.

The application discloses a kind of ultra-high voltage busbar flexible butt joint device and method without support insulator, it is related to high voltage cable connection technical field, including insulator and two busbars, further including connecting assembly;The connecting assembly includes the butt block fixedly connected with insulator, fixedly installed with fixed frame and two arc metal rods on the butt block;Two the same end of the arc metal rod is commonly installed with a locking mechanism, and the two ends of the fixed frame are fixedly installed with two limiting mechanisms.Occupational advantages are as follows: first, arc metal rod is equipped with double elastic buffer of buffer spring, energy absorption adaptability is strong, and buffer compensation is more stable;Second, locking and bilateral limiting mechanism cooperate, realize flexible compensation and accurate location, guarantee busbar trajectory controllable;Third, abandon traditional insulator mechanical coupling design, and the anti-shock performance is greatly improved;Fourth, spring plate deformation linkage locking structure, can automatically improve busbar locking strength, more stable operation.

The utility model provides a headrest overturning structure and an automobile seat, and relates to the technical field of automobile seat equipment. The headrest overturning structure comprises a mounting base, an angle adjuster, a headrest driving piece, a rotating synchronizing shaft and a headrest connecting piece; the headrest driving part is fixedly arranged on the mounting base, the mounting base can be mounted on a seat backrest framework, angle adjusters are arranged at the two ends of the mounting base, and the headrest driving part is in transmission connection with the angle adjusters through a rotating synchronizing shaft; and the headrest connecting piece is arranged on the angle adjuster. The automobile seat comprises the headrest overturning structure. The technical effect of reducing the shaking gap of the headrest is achieved.

The application relates to the technical field of muzzle technology, and particularly discloses a muzzle which can be released by ejection, which comprises a muzzle fixing part, and a muzzle movable part is further installed on the muzzle fixing part; the muzzle movable part is detachably connected to the muzzle fixing part through an ejection mechanism, and the muzzle movable part is an inner recess structure matched with the head of a dog; wherein the ejection mechanism is arranged to facilitate the quick disassembly and assembly between the muzzle fixing part and the muzzle movable part; a binding mechanism is arranged on one side of the muzzle fixing part and used for wearing the muzzle fixing part on the head of the dog; and a surrounding steel sheet is arranged on the outer side of the outer wall of the muzzle movable part and used for increasing the strength of the muzzle movable part. The device provides a quick-response unlocking mechanism, adapts to the use demand of the violent dog in a complex environment, improves the efficiency and safety of task execution, and adopts a voice recognition and button unlocking mode to improve the flexibility of use.

This utility model discloses a foot-operated outdoor plastic trash can, relating to the field of trash can technology. It includes a collection bin with casters equipped with brake locks at the bottom. An opening and closing assembly is installed on the side of the collection bin, and a limiting component is installed along the vertical side of the opening and closing assembly. The limiting component includes a bin lid, and a locking component for engaging the inner bin is located directly opposite the opening and closing assembly. By incorporating the opening and closing assembly and the limiting component, this utility model provides double-sided guidance and locking, ensuring the bin lid falls smoothly when closed without swaying. This ensures a tighter fit between the lid and the bin body, helping to reduce odor leakage and effectively preventing excessive rainwater infiltration. The symmetrical double-sided locking firmly secures both edges of the bin lid, distributing the locking force evenly, improving overall locking strength, and preventing strong outdoor winds and animals such as cats and dogs from prying open the lid from either side.

The utility model relates to the technical field of pipeline connection, in particular to a subsea pipeline connecting structure based on a single-point oil discharge berth, which comprises a fixed cylinder, connecting cylinders are symmetrically and slidably mounted on two sides in the fixed cylinder, the end of each connecting cylinder is fixedly connected with a conical sleeve through a pushing disc, and a locking sleeve is arranged on one side, located on the conical sleeve, of the pushing disc. A plurality of two-way screw rods for driving the pushing disc and the locking sleeve to move are arranged on the outer side of the fixed cylinder, and are distributed in an annular array relative to the fixed cylinder; the two sets of pushing discs are pushed to move through rotation of the two-way screw rod, the conical sleeve is pushed to be plugged into the corresponding pipeline, tight initial sealing is formed by means of the contact face between the conical sleeve and the conical sleeve, the pipeline is prevented from being separated from the conical sleeve through movement of the locking sleeve, and meanwhile the sealing performance of connection is further enhanced. Crude oil leakage is effectively prevented, and safety and high efficiency of single-point oil unloading operation are ensured.

The utility model discloses a hot air-based ABS (acrylonitrile butadiene styrene) resin pellet efficient drying device which comprises a treatment bin, a drying device is arranged in the treatment bin, a control device is arranged on one side of the treatment bin and comprises a fixed pipe, a control sleeve, a connecting pipe, a control panel, a control shaft, a control groove and a rotating shaft, and one end of the control panel is rotatably connected with the control sleeve through the rotating shaft; a control shaft arranged on the other side of the control panel is slidably located in a control groove, the control groove is formed in the connecting pipe, a reinforcing mechanism is arranged on the outer side of the fixing pipe and comprises a clamping rail, a clamping spring, a clamping block, a clamping groove, a clamping sleeve and a fixing block, the clamping rail is installed on one side of the control sleeve, the clamping spring is connected with the clamping block, and the clamping groove is connected with the clamping sleeve. The clamping block is arranged on the outer side of the clamping rail in a sliding mode through the clamping groove, the clamping sleeve is connected with the fixing pipe through threads, and the fixing block is installed on the outer side of the fixing pipe, and the three technical problems that natural drying efficiency is low, the hot air speed adjusting capacity is insufficient, and the stability of an air speed adjusting structure is poor are solved.

A metal center plate and a USB socket with positive and negative insertion, the metal center plate comprises a plate body extending in the front-rear direction, a buckle part protruding from the lateral side of the front end of the plate body, and a reinforcing arm connected to the rear end of the plate body and extending in the lateral direction, the reinforcing arm exceeds the outer edge of the buckle part towards the lateral side. The metal center plate of the application can effectively simplify the manufacturing process and reduce the cost.