2567results about "Wing knobs" patented technology

An outside handle device for a vehicle door comprises a handle main body provided at the outside of the vehicle door, a handle frame fixed to the vehicle door, a first connector provided at a vehicle body side and electrically connected with an electric signal cable at the vehicle body side, and a second connector provided at the handle main body and electrically connected with the electric component accommodated in the handle main body. The first connector and the second connector are placed with a predetermined distance when the handle main body is assembled in the handle.

The present disclosure relates to a window assembly having a ventilation function and a horizontal close-fitting function, and more particularly to a horizontal close-fitting window assembly for implementing crime prevention and security functions by preventing a window from being open even in a ventilated state with the outside in which the window is slightly open and conveniently opening the window. The window assembly having a ventilation function and a horizontal close-fitting function includes a window sash, a window frame in which the window sash is installed to slide, a handle rotatably installed on the window sash, a latch provided on a side surface of the window sash and operatively connected to movement of the handle to move in up and down directions, a latching guide that is provided on the window frame at a relative position facing the latch and by which the latch is or is not latched depending on a position of the latch, and a horizontal movement device provided on at least one of a top surface or a bottom surface of the window sash and operatively connected to the handle to cause horizontal close-fitting or horizontal close-fitting release of the window sash depending on movement of the handle, wherein the latching guide includes a first latching region positioned at an upper part, a second latching region located lower than the first latching region while being spaced apart from the first latching region, and a separation space provided between the first latching region and the second latching region, and a vertical central line of the first latching region and a vertical central line of the second latching region are displaced from each other, and when the latch is located in the first latching region or the second latching region, horizontal close-fitting or horizontal close-fitting release of the window frame is inducted, and when the latch is located in the separation space, the window sash is slidably moveable with respect to the window frame.

A handle surround with a torsional snap that is removably attachable to a fixed residential cabinet or drawer handle is described.

The invention provides an unmanned aerial vehicle express cabinet which comprises a cabinet body, and the cabinet body is provided with a parking platform, an express access port, an express sending and taking port and an inner cavity; the unmanned aerial vehicle positioning assembly is used for driving the logistics unmanned aerial vehicle to move to a taking and unloading position and a taking-off position on the parking platform; the sliding door assembly is used for being in driving fit with a box door of a logistics box of the logistics unmanned aerial vehicle; and the express pick-and-place mechanism is used for driving the express to move between the express access port and the express pick-and-place port. According to the unmanned aerial vehicle express cabinet, the box door of the logistics unmanned aerial vehicle is driven to be opened synchronously through the sliding door assembly, and the structure of the logistics unmanned aerial vehicle is simplified; the unmanned aerial vehicle positioning assembly can position the logistics unmanned aerial vehicle to a taking and unloading position and a take-off position, and the requirement that the logistics unmanned aerial vehicle is positioned to the sliding door assembly and the take-off position is met; and the express pick-and-place bin, the pick-and-unload positions and the positions of the multiple express storage bins are reasonably arranged, the size of the whole cabinet body can be reduced, and the structure of the express pick-and-place mechanism is simplified.

An animal gate used to block throughways may include a gate assembly which may include a first gate portion that may have a first frame and a second frame. The gate assembly may be positionable within an opening of a structure and couplable to the structure. The gate assembly may include a second gate portion pivotally coupled to the first frame such that the second gate portion may be pivotable about a horizontal axis between a first position and a second position. The gate assembly may include a locking mechanism arranged at least partly within the second gate portion and configured to lock the second gate portion in at least the first position such that in the first position the second gate portion may be arranged at an angle less than 90 degrees above horizontal. In some examples, pivoting the second gate portion to the second position permits the first frame and the second gate portion to pivot.

The present disclosure relates to a desktop safety box including a housing, a cover, a locking device, and a palm vein unlocking module. The housing defines an accommodating cavity and an opening communicated with each other. The cover is mounted on the housing and is capable of opening or closing the opening. When the locking device is in a closed state, a relative position between the cover and the housing is locked, and the opening is closed. When the locking device is in an unlocked state, a lock between the cover and the housing is released, and the opening is allowed to be opened. The palm vein unlocking module is mounted on the housing, electrically connected to the locking device, and configured to acquire palm vein information and drive the locking device to switch to the unlocked state.

An electric preparation appliance includes at least:a housing with a supporting portion arranged to rest on a workspace and defining a base plane,a lid, which can be moved between a closed position in which access to the workspace is prevented and an open position in which access to the workspace is permitted,means of locking the lid, which can be moved between an unlocked position in which the lid can be freely moved, and a locked position in which the lid is locked in the closed position,a control interface, which can be moved between a first control position and a second control position,characterized in that the control interface comprises a handle that rotates around a handle axis contained in a plane parallel to the base plane.

The utility model discloses an ecological door lock. Comprising a handle unit which comprises a handle and a handle seat; the clutch support is rotatably assembled on the handle seat and comprises a first through hole and a first matching groove; a lock bar unit; the positioning piece is arranged on the clutch support in a sleeving manner, is transversely and movably arranged on the handle seat and comprises a second through hole and a third matching groove; the shifting unit comprises a positioning rod and a shifting piece which are arranged on the clutch support in a penetrating mode, and the shifting piece comprises a second matching groove and a shifting pin; the positioning pin is fixedly arranged on the handle and penetrates through the right end of the first matching groove and the left end of the second matching groove; rapid counter locking can be achieved by lifting the handle, the shifting unit is driven to rotate through the positioning pin when the handle is lifted, and therefore the shifting pin drives the positioning piece to lock the clutch support, the clutch support cannot rotate, and the counter locking purpose is achieved; the structure is simple, operation is convenient, and the whole is simpler and more attractive.

A dispenser lock assembly, including a mechanical lock assembly for locking an openable part to a fixed part and an electronic lock assembly, the mechanical lock assembly including a movably mounted part allowing operation of the mechanical lock assembly and a latch connected to the operation part such that upon operation of the operation part the latch is moved from a locked to an unlocked position, the electronic lock assembly including a blocking member movable between a blocking and an unblocking position, an electric actuator for moving the blocking member between blocking and unblocking positions, a receiver for receiving an unlock signal, a control unit that compares the unlock signal to at least one prestored value and upon determining that the unlock signal matches one of the at least one prestored values controlling the electric actuator to move the blocking member from the blocking to the unblocking position.

An anti-ligature door handle is disclosed. The door handle assembly includes a handle, an escutcheon, and a PTFE coating. The door handle assembly is constructed in a manner where a cord or rope cannot readily be anchored to any surface. This is due to the sloping geometry of the door handle assembly along with the low friction coating. The low friction coating may be a sintered and skived sheet of PTFE or a sprayed layer of PTFE that ensures sufficient strength, resilience, and friction properties when applied.

The present disclosure relates to a safety box. The safety box includes a housing, a cover, a locking device, an electronic unlocking module, and a setting key. The locking device has a closed state and an unlocked state. When the locking device is in the closed state, a relative position between the cover and the housing is locked. When the locking device is in the unlocked state, a lock between the cover and the housing is released. The electronic unlocking module has a setting state and an identification state. The setting key is electrically connected to the electronic unlocking module, and the setting key is located on an outer face of the housing or an outer face of the cover. When the locking device is in the unlocked state, the setting key is configured to enable the electronic unlocking module to enter the setting state.

A self-disinfecting door handle device which uses a variety of mechanisms to sanitize the handle via UV light. One such mechanism uses light passable materials for an internal UV light to disinfect the exterior of the handle. Another such mechanism uses a magnetically controlled outer ring to safely disinfect the exterior of the door handle without exposing individuals to the UV light. An internal rail system magnetically pulls the outer ring the length of the handle. The internal rail system is connected to a power source inside the door panel. The outer ring has a wirelessly rechargeable battery.

A wall assembly for providing access to an aircraft passenger suite from an aisle area is disclosed. The wall assembly includes a base. The wall assembly includes a wall operationally coupled to the base and slidable with respect to the base between an open position and a closed position, the wall configured to be linearly slidable along a forward direction between the open position and the closed position. The wall assembly includes a dual latch system configured to selectively prevent a movement of the wall absent a simultaneous operation of multiple latches, the dual latch system comprising an upper latch; and a lower latch. The dual latch system configured to allow for the movement of the wall when the dual latch system is in an operated state but not necessarily in the unoperated state.

Systems, devices, and methods are provided herein for the handless operation of a door. Illustrative examples of a system disclosed herein include a user interaction assembly configured to be disposed at a bottom edge of the door, the user interaction assembly configured to generate a signal, a push-lock assembly configured to attach to a door handle external to a mounting rose of the door handle, and the push-lock assembly configured to receive the signal from the user interaction assembly and translate the signal into rotational movement configured to operate the door handle.

An automatic lock is disclosed. The lock can use a constant power spring to automatically lock itself when unlocked. The door lock can comprise a motor configured to charge a capacitor when a battery is depleted. The door lock can comprise a spindle extending from an exterior portion of the door lock to an interior portion of the door lock, mechanically linked to a key arm and a latch. When engaged, the key arm can allow the spindle to be turned by the exterior knob without actuating the latch, when disengaged, the key arm can allow the spindle to be turned by the exterior knob and actuate the latch.

The utility model discloses a lockset with an improved back locking structure, which comprises a first fixing component and a spring bolt, the first fixing component is provided with a first handle, the first handle drives the spring bolt to perform unlocking action through a locking bar, the first handle comprises a handle seat movably provided with a key, one side, facing the locking bar, of the key is movably provided with a lock pin, and the first fixing component is provided with a lock hole. The lock bar is provided with a through hole, the handle seat is provided with a receding hole, the handle seat and the key are matched through a clutch structure, the first handle has a back locking state and a normal state, the handle seat and the lock bar are in transmission connection in a clearance fit mode, the back locking state is achieved, the lock bar and the first fixing assembly are relatively fixed by the lock pin after the key is pressed down, and the normal state is achieved. The handle base rotates by a first preset angle, clearance fit is eliminated, back locking is relieved, and the handle base continues to rotate by a second preset angle to drive the lock bar to rotate. Unlocking and unlocking processes after back locking of the lock are realized through seamless connection and rotation of the first handle, and the lock is smooth and simple to operate and easy to use.

The utility model relates to an integrated door handle structure, and belongs to the technical field of door handles, the integrated door handle structure comprises a door frame side plate, a door handle and a lock cylinder, the lock cylinder is locked and installed in the door frame side plate, one end of the lock cylinder with a core column extends out of one side of the door frame side plate towards a door plate, the door handle is connected with the side wall of the door frame side plate, and the door handle directly faces one side of the lock cylinder extending out of the door frame side plate towards the door plate. A shifting block is connected to a core column of the lock cylinder, the door handle directly faces the shifting block, the door handle, the door frame side plate and the door plate define a vertically-through space, the shifting block is located in the vertically-through space, and a guide face is arranged at the top of the shifting block.

A lock assembly includes a lock housing including a top portion and a body portion; an operation part which is movably mounted in or on the lock housing, wherein the operation part is operable by a user for unlocking the lock assembly; a blocking member, provided for blocking movement of a part of the lock assembly, wherein the blocking member is movable between a non-blocking position and a blocking position, in which the blocking member blocks the movement of the part of the lock assembly; and an electric motor for driving the movement of the blocking member between the non-blocking position and the blocking position. The blocking member and the electric motor are included in a void underneath the operation part.

An exemplary exit device system includes a pushbar assembly and a control system. The pushbar assembly includes a latch having an extended position and a retracted position, a blocking member having a blocking position in which the blocking member retains the latch in the extended position and an unblocking position in which the blocking member permits the latch to move to the retracted position, a pushbar operable to move the blocking member between the blocking position and the unblocking position, and an electronic driver operable to move the blocking member between the blocking position and the unblocking position. The control system is configured to operate the electronic driver to electrically move the blocking member between the blocking position and the unblocking position based upon information received from a credential reader.

The utility model discloses an unlocking handle moving slotted hole shielding device on a ring main unit mechanism chamber panel. The utility model aims to solve the problem that an unlocking handle moving slotted hole on a mechanism chamber panel in the prior art is always exposed and is not provided with a closed part. The structure comprises an unlocking handle installed in an unlocking handle moving groove hole in a matched mode, a lock catch base fixed to a ring main unit body and a lock catch rotationally matched with the lock catch base through a pin shaft, and the rear portion of the unlocking handle is fixedly connected with the driving end of the lock catch. The slotted hole shielding piece is provided with a front side shielding plate, a left side connecting plate and a right side connecting plate, the front side shielding plate is in sliding fit with an unlocking handle on the rear side of a ring main unit mechanism chamber panel through a handle hole in the front side shielding plate, and the left side connecting plate is in sliding fit with the left side of a pin shaft through a left long hole in the left side connecting plate. The right side connecting plate is in sliding fit with the right side of the pin shaft through a right long hole in the right side connecting plate.

The utility model discloses a handle component which comprises a lock seat and a handle rotating relative to the lock seat, a locking mechanism is arranged in an installation cavity and comprises a square shaft sleeve, a locking cam and a locking ball, the locking cam and the locking ball are connected to the square shaft sleeve in a rotating mode, and the locking ball is arranged in a limiting groove formed between the locking cam and the square shaft sleeve. A lock cylinder is arranged at one end of the locking cam in a linkage mode, a lock shell is arranged on the lock seat, a mounting frame is arranged in the mounting cavity, the lock cylinder, the locking cam and the square shaft sleeve are integrated on the mounting frame, the mounting frame is arranged outside the lock shell in a sleeving mode and fixedly connected with the lever handle, and the lever handle is rotated to enable the mounting frame to rotate relative to the lock shell. A locking groove used for limiting the ball is formed in the lock shell or the installation frame, the locking cam is rotated to enable the locking ball to stretch out and draw back relative to the limiting groove so as to drive a part of the locking ball to enter or be separated from the locking groove, all parts are integrated on the installation frame to form a modularized component, the follow-up assembly efficiency is improved, and the assembly cost is reduced. And the stability is better after all the parts are connected.

The utility model relates to the technical field of position adjustment, and discloses a direct current transmission cabinet convenient for wiring, comprising a cabinet body, one side of the interior of the cabinet body is provided with a movable groove; the cabinet door is arranged on one side of the cabinet body; the opening and closing mechanism is arranged on one side of the cabinet door; the fixing plate is arranged in the cabinet body, a first threaded hole is formed in one side of the fixing plate, and a second threaded hole is formed in the front face of the fixing plate; the movable mechanism is arranged on one side of the fixed plate; the first rotating block is rotated to drive the first threaded rod to move, the position of the fixing plate can be adjusted when the first threaded rod leaves the first threaded hole, the second rotating block is rotated to drive the second threaded rod to move, and the second rotating block is rotated to drive the second threaded rod to move when the second threaded rod leaves the second threaded hole. Therefore, the position of the second U-shaped fixing frame can be adjusted, and the effect that the fixing plate and the second U-shaped fixing frame can be adjusted according to the length of a wire during wiring is achieved.

A refrigerator door has an inner surface that faces rearward toward an interior compartment of the refrigerator and a front, outer surface opposite the inner surface. A peripheral edge surface of the door is disposed between the inner and outer surfaces. A pocket handle extends along at least a portion of the peripheral edge surface of the door, where the pocket handle defines a recessed surface. A handle assembly includes a mounting portion that is attached to the recessed surface of the pocket handle. The mounting portion extends forward and supports a handle portion at a spaced distance forward from the outer surface of the door.

The invention discloses a sliding door locking structure and a sliding door mechanism, the sliding door locking structure comprises a lock box, the lock box comprises a lock box assembly part and a lock groove, and the lock box assembly part is used for being assembled with an upper rail; the vertical frame is provided with a sliding rail in the length direction of the vertical frame, and the vertical frame is used for being assembled with the side edge of the door body; the lock rod is arranged in the sliding rail in a sliding mode, one end of the lock rod is used for being connected with the lock groove in a matched and inserted mode, and the other end of the lock rod is in linkage with a handle of a door body so that the lock rod can stretch into or be separated from the lock groove. A lock hole or a lock tongue does not need to be arranged on the side edge of the door body, key components such as the lock box and the lock rod are hidden in the upper rail and the vertical frame, exposure of the lock is reduced, the safety of the door body is improved, meanwhile, the structure of the lock is simplified, the production efficiency is improved, and the production cost is reduced.

A handle assembly for a domestic appliance door consists of a handle tube and endcaps that are fastened together through mechanical means. The handle assembly is attached to the appliance door with a primary attachment feature. A backup retention feature is provided to the handle assembly that would engage if the primary retention feature fails. The backup retention feature consists of a mechanical interference between a bushing and the handle tube which is designed to maintain attachment of the handle to the door in the event the primary retention feature fails.

A lockset with a sliding spindle assembly allows ingress using a key on the outside or a button on the inside. The sliding spindle assembly provides first and second sliding mechanisms operated from the outside and inside, respectively, that operate a clutch to couple the outside handle to the main spindle. Each sliding mechanism comprises a key cylinder or twist and / or push button lock that rotates a cam to linearly advance (slide) a cam follower that incorporates a spindle receiver. The first sliding mechanism slides its spindle receiver between clutching and non-clutching positions with respect to the main spindle. The second sliding mechanism slides the main spindle itself between clutching and non-clutching positions with respect to the first sliding mechanism's spindle receiver. The sliding spindle assembly can be incorporated into a legacy lockset and also be used in a double-latch lockset.

A hardware assembly is provided with a threaded handle for a drawer or door. A threaded rod is provided for threaded engagement with the threaded handle, with a length to extend through the drawer or door. A threaded fastener is sized for threaded engagement with the threaded rod to engage the drawer or door spaced apart from the handle to fasten the handle to the drawer or door. At least one weakened region is formed in the threaded rod to permit separation of an unused portion of the rod from an installed portion of the rod.

The present invention discloses a front lock assembly and an electric ball lock, both of which include: a fixed seat, a front handle sleeve and a front cover body, the front handle sleeve includes a shaft sleeve portion rotatably arranged on the fixed seat and a first shell connected to the shaft sleeve portion, the shaft sleeve portion is provided with a connecting rod, the first shell has a first cavity, the front cover body can move relative to the first shell to open or close the opening of the first cavity, a columnar accommodating space is defined between the front cover body and the first shell, the length direction of the electric clutch mechanism and the dry battery are arranged along the length direction of the accommodating space and are arranged at intervals around the axial circumference of the shaft sleeve portion, and the electric clutch mechanism has a first clutch member that at least partially extends out of the end of the dry battery and is combined or separated with the connecting rod. Through clever spatial layout and structural design, the internal space of the front lock assembly is fully utilized, and the electric unlocking mechanism and the dry battery are concentrated in the front lock assembly. When the front cover body moves to open the first cavity, the dry battery can be drawn out to achieve convenient replacement.