Nanjing Cathay Pacific Group supplies different models of fireproof concealed Latch ，
The detailed CD directory is as follows:
[47-BG26076] Detachable zipper plug pin Automatic assembly machine
[Technical abstract] The utility model relates to a detachable zipper latch automatic assembly machine. The measuring group is characterized in that a horizontal workbench and a plywood are stacked and locked, and the two have a gap; The positioning group is a base bearing block with a groove on the top, and the base bearing block is arranged under the workbench; The upper assembly is an end block at one end of an air pressure lever. A 7-shaped frame and a lower clip are vertically arranged on the end block. The pushing group is located next to the loading group, and the pressing group is located above the measuring group. A 7-shaped frame is arranged above a U-shaped block rail. This product is applicable to the automatic production of zippers. It is responsible for the latch operation of zippers with film and T-shaped holes. It adopts a single assembly process and has a good effect.
[48-BG26076] Mini explosion-proof switch Latch
[Technical abstract] The utility model discloses a control explosion-proof electrical equipment Power Supply Disconnected flameproof switch plug-in device. The device is characterized in that there is a pin swivel which rotates and moves relative to the pin seat$ After the pin is connected with the flameproof electrical equipment, rotate the pin seat to separate the moving contact on the pin rotating body from the static contact on the pin body, so as to realize the power-off of the flameproof electrical equipment. Continuing to rotate the pin seat can separate the pin from the flameproof electrical equipment, thus effectively solving the problem of switching off the power supply during the installation and maintenance of the flameproof circuit equipment.
[49-BG26076] A kind of latch free elevator
[Technical abstract] The utility model relates to a latch free elevator, which is used for stringing up and down construction pipes in oilfield operations, and is particularly suitable for non killing operations. Mainly composed of jacking pin Compression spring , elevator, retaining pin rod, locating pin, handle rod, connecting pin and reverse hanging torsion spring. The jacking pin is equipped with compression spring, the retaining pin rod is fixed on the elevator through the locating pin, the jacking pin is connected with the retaining pin rod through the connecting pin, and one end of the reverse hanging torsion spring is fixed on the retaining pin rod, and the other end is fixed on the elevator through the locating pin. The device is simple in structure, safe and convenient in operation, can avoid single hanging ring accidents, and can improve construction speed and reduce labor intensity.
[50-BG26076] Dual purpose anti falling bolt
[Technical abstract] A dual-use anti dropping pin, the key point of its technical solution is: rotate the coupling nut on two pin shafts in the pin, screw the connecting bolt on one end of the nut, screw the rotatable insert on the other end, assemble springs between the two inserts, and there is an insulating pile between the two spring springs. The utility model has the advantages that it can be inserted into both two-phase and three-phase jacks, can prevent falling off from the socket, and is safe and reliable in use.
[51-BG26076] Multi direction combination bolt
[Technical abstract] A multidirectional combination bolt, which can be used for devices such as safes. The housing is inserted with a vertical pin plate and a horizontal pin plate. The middle hole of the two pin plates is provided with a gear which meshes with the rack. The gear is connected with the handle. When the handle is pulled, the two pin plates can move up and down or left and right. The small middle hole on one side of the cross pin plate passes through the marble lock cylinder, and the cam connected with the lock cylinder moves the lock rod up and down to limit the movement of the cross plate. This bolt has strong insurance and reasonable structure.
[52-BG26076] Movable latch plate
[Technical abstract] A kind of movable latch board, which is made by adding voltage indicator, reconnectable current circuit breaker, surge voltage protector and LED display to the ordinary movable latch board. The voltage indicator is composed of a series resistance connected between two power lines and a neon bulb in parallel to indicate different power supply voltages; The current circuit breaker is composed of bimetallic sheet and button connected in series on the power line; The surge voltage protector is connected between two power lines to relieve the surge voltage; The LED display consists of a series resistor connected in parallel to the surge voltage protector and LED. The bolt plate has the functions of shock resistance, convenience and safety.
[53-BG26076] Automatic latch and buckle for doors and windows
[Technical abstract] The utility model relates to an automatic door and window latch, which includes a base plate, a handle, a spring, a guide frame, and a pin head. The utility model is characterized in that the handle (6) passes through the slot hole (11) of the base plate, and enters the hook hole (10) in the guide frame (8) from another slot hole (12) of the base plate to hook the pin head. The front end of the base plate is provided with two pins, and the matching buckle is provided with two fork openings. The front face of the guide frame of the automatic latch is closed, so the rain will not soak into the guide frame during use, so as to prevent the spring and pin head in the guide frame from rusting due to long-term use. Compared with the existing similar latch, the structure is reasonable, the cost is low, the manufacturing is convenient, and the use is reliable. It is an ideal automatic latch for doors and windows, which is suitable for all kinds of wooden doors and windows.
[54-BG26076] Corner bolt
[Technical abstract] The utility model discloses a corner bolt, which belongs to a hardware component for a wing fan. It is composed of a pin pin 1 and a pin body 2. The difference from the prior art is that one side or both sides of the end of the latch body 2 are provided with an arm 3 intersecting with it, and the arm 3 forms a corner with the latch body 2, and the three form a corner latch. It overcomes the inconvenience of installing both corners and pins at the same place, reduces one third of manufacturing materials, saves fixing screws, manufacturing and installation time, and is a new type of wing fan part.
[55-BG26076] Self locking air hook and latch of window sash
[Technical abstract] The window sash self-locking latch seat and its latch belong to the latch seat and its latch of the house window sash, which mainly solves the problem that the existing wind hook and latch have no self-locking ability, and the window sash glass and sash are easy to be damaged in case of sudden collision, endangering personal safety. The main technical feature is that: the other end of the latch seat is hinged with one end of the movable tongue with rivets. The end of the movable tongue is provided with a bump, and the other end is located on the slot surface of the latch seat, which is hook shaped. The hook shaped outer end surface is inclined, and the opposite outer side of the movable tongue is provided with a block. The spring is installed on the pin seat shaft, one end of which is connected with the pin seat, and the other end is connected with the movable tongue. The utility model can conveniently self lock the window sash, prevent the window sash from being damaged by sudden collision, and is simple in manufacture, safe and reliable, and low in cost.
[56-BG26076] Handle type combination bolt
[Technical abstract] Handle type combination bolt is a kind of accessory used for doors and windows. It is characterized by that the middle part of the bolt body is bent into various handle shapes, and its two ends are straight pin columns. The bolt seat body consists of the main pin seat body and the auxiliary pin seat body. The auxiliary pin seat body and the pin hole of the fixed pin hole are the same size and the same direction. With this bolt, it is convenient and reliable to pull the door and window, and the bolt is easy to insert into the fixed seat hole, Easy to fix performance.
[57-BG26076] Door handle with latch locking device
[Technical abstract] A door handle with a latch locking device is composed of a cover 1, a square connecting rod 2, a circlip 3, a pin 4, a pull ring 11 and a latch locking device. The latch locking device includes a spring 6, a bolt 7 and a handle 10. The handle 10 is installed in the long slot hole of the cover 1. Move the handle 10 upward to make its front end enter the half through hole at the end of the square link 2, and fix the square link 2, so that the door can be locked indoors without a key. The utility model has the advantages of simple structure, easy implementation and convenient use.
[58-BG26076] Door and window self-locking latch
[Technical abstract] The utility model relates to a door and window self-locking latch, which is composed of a latch housing bottom plate, a spring, a latch, a handle and a locking plate. The utility model is characterized in that the bottom plate of the latch housing contains a long circular groove for installing the spring and the latch, on the long groove is opened a chute, in which the handle can move longitudinally to open and close the door and window. The utility model has the advantages of simple structure, convenient use, good reliability, easy manufacture, firmness and durability, and the main structure is a plate stamping part, which saves labor and materials, and has low processing cost, and is more conducive to popularization.
[59-BG26076] A locking pin
[Technical abstract] The utility model relates to a lockable bolt for a door and window in the construction field. It is composed of pin buckle, base plate, guide sleeve, pin rod, guide block, limit block, lock hole, installation hole and other structures, and the guide block is provided with a lock hole.
http://www.gtxf.com/server/cpzs/201207/1157.html
[60-BG26076] Safety door and window bolt
[Technical abstract] A safety latch used to close and lock doors and windows. It is characterized by that the pin body is located in the cavity formed by the upper shell and the bottom plate. The expansion and contraction of the pin body is controlled by a pin handle ring fixed on the operating disc. The ring also functions as a door and window handle. The latch is equipped with a locking mechanism to lock the latch, which is opened and closed by a simple key, The bottom plate of the bolt is fixed with the door and window by screws, but there is no screw on the front surface of the bolt. The bolt is characterized by anti-theft and controllability. The opening and closing of the door and window are controlled by the upper handle ring of the bolt, so it is convenient to use. Its appearance is flat, beautiful, novel and beautiful, and decorative
[61-BG26076] Interference free power plug board
[Technical abstract] The utility model relates to a latch plate, in particular to a non interference latch plate. This is a multi socket latch board equipped with an improved main control multi-channel thyristor zero switch. It can make the instruments and equipment powered by it not produce electromagnetic interference when starting or turning off; It is applicable to both resistive load and reactive load. Even under no load, the terminal voltage of the socket is also a perfect sine wave; The pin board is safe, low power consumption and easy to realize automatic control.
