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JP2005179972A |
To provide a door knob easily replaceable by a housewife in a general home.This replaceable door knob is composed of a plate having a door knob composed of a head part and a neck part and a latch part box installed in a predetermined pla...
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JP3661094B2 |
To provide a lock capable of preventing such mischief as forecasting a lever position with a simple structure. In the lock, a lever receiving section having a receiving tool fixed to a door end section, a base plate protruded with a pair...
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JP3648043B2 |
To provide a button lock capable of selecting a memory state or non-memory state with a button main body kept inserted in a case frame, which makes a handle hardly pullable, and the convenience for use of the left side or right side is f...
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JP2005068776A |
To provide a thumb-turn device for preventing the rotation of a thumb-turn.This thumb-turn device 10 has a thumb-turn shaft 12 having a tip connected to a dead bolt operating hub 4, a thumb-turn body 20 for rotatably bearing the thumb-tu...
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JP2005061000A |
To provide a handle for opening and closing a Shoji screen provided with not only an assist function so as to easily open a heavy Shoji screen even by a little force but also an auxiliary lock function.A handle 1A for opening and closing...
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JP2005002779A |
To prevent a third person from intentionally opening a cover body by a closing device of an inspection hole.This closing device is provided with a support tool 3 arranged on a hole wall 2 of the inspection hole 1, and the cover body 4 fo...
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JP2004353374A |
To make the manipulation of a thumb-turn impossible even if an intruder from the outside breaks a glass plate fitted in a door and reaches out to the indoor side.The thumb-turn 15 comprises a thumb-turn seat 2 which supports a thumb-turn...
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JP2004339835A |
To prevent a handle shaft from slipping off even if the handle shaft on the outdoor side is cut off.First and second projections 14 and 15 inserted into slits 11 formed along one of the diagonal surfaces of the handle shaft 5, extending ...
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JP3569675B2 |
To provide an automobile handle device capable of preventing the separation of a base member for fixing a handle member to a door panel and increasing assembly workability. The automobile handle device including the handle member 2 provi...
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JP3563383B2 |
To provide a lock handle device for a door capable of easily and accurately aligning an axis of a lock shaft and an axis of a bearing hole and smoothing rotation of the lock shaft. A tapered bearing hole part 3a is formed in a whole or a...
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JP2004245016A |
To provide a lock for sliding doors useful for crime prevention by enabling the removal of a lever of the lock for the sliding doors to make unlocking difficult when the lever is removed.The lock for the sliding doors comprises: a lock m...
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JP2004232364A |
To reduce processes of "spot welding" in a connection structure between one side fitting base plate and the connection bar of the plate.In the connection structure of the seat and the connection bar in a handle seat unit, at least one en...
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JP3556614B2 |
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JP3545978B2 |
To reduce the thickness of a door, simplify and reduce the entire structure of the door, and allow the mounting position of door attachment parts to be selected. A surface plate 3 is supported on a door frame 1 framed in a rectangular sh...
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JP3540962B2 |
To provide a locking device difficult of unlocking with a simple structure. This locking device is made up of a locking member 1 having a fixing member 2 and a turning member 3, and a handle 12, and the turning member 3 is provided with ...
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JP2004162466A |
To provide handle fixing structure for firmly fixing a handle to a shaft body while preventing the axial dislocation of the handle from the shaft body.The other end of the shaft body 1 inserted through a driving hole of a latch while fix...
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JP3524517B2 |
To provide a key handle insertion/extraction type locking device, which enables a key handle to be inserted into a fixed body by easily performable corrective operations even if a locking shaft is displaced from a normal locking position...
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JP3524518B2 |
To provide a key handle insertion/extraction type locking device, which enables a key handle to be inserted into a fixed body by easily performable corrective operations even if a locking shaft is displaced from a normal locking position...
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JP3518730B2 |
To provide a door opening/closing device which is capable of integrating a handle part with a locking part, facilitating and ensuring a fitting work to a door, simplifying the whole constitution, and applicable to any kind of the door. I...
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JP3511533B2 |
PURPOSE: To prevent loosening of a set screw by bringing two adjacent edge parts on the tip conical surface of a screw or a face between projections into a bearing groove surface of an angular shaft in such a manner as to click. CONSTITU...
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JP3099000U |
[Subject] Operation of solution locking is easy and it provides the electronic lock which moreover fitted the operation at the time of crime prevention and emergency evacuation. [Means for Solution] External lock box 1 and internal lock ...
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JP2004069093A |
To provide a refrigerator capable of increasing joint strength of a door and a handle and increasing strength of the handle itself.The refrigerator has a door comprising a door outer plate, a door inner plate, a foam heat insulating mate...
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JP3500419B2 |
To easily lock and connect a handle shaft to a lever handle. A stopper 19 is provided in a hole 18 in a projecting part 17 of a lever handle 12, and the stopper 19 is locked by a cylindrical body 20 inserted in the hole 18. The stopper 1...
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JP2004036249A |
To provide a mounting structure for a lock knob, which dispenses with a dedicated tool, shortens time for mounting work, and reduces manufacturing costs.The lock knob 1 is mounted on an external thread 21 which is formed at one end of a ...
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JP3493598B2 |
To provide a fitting structure of a door handle effective to the operation of a lever. On the circumferential periphery of the escutcheon 13 of a door handle 1, a flange 16 to be abutted on the open periphery of a fitting hole 12 is form...
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JP2004019144A |
To provide a square spindle for a door lock, which eliminates a backlash of a door handle when built in the door lock.According to the structure of the square spindle, a curved elastic steel plate 10 is attached to the rear surface of a ...
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JP3488213B2 |
To provide a key handle insertion/extraction type locking device, which enables a key handle to be inserted into a fixed body by easily performable corrective operations even if a locking shaft is displaced from a normal locking position...
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JP3488840B2 |
To provide a lever handle for a door capable of being reliably and extremely easily installed without causing looseness according to a thickness between both sides in the lever handle respectively installed on both sides of the door. As ...
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JP2004500497A |
An actuator is used for operating a variety of latching mechanisms. In one embodiment, the latching mechanism includes a rotatable connecting member comprised of a single piece or of separate pieces attached together and the actuator inc...
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JP2003307050A |
To provide a lock of which the knob does neither get loose nor comes off so as to solve such problems that a screw for fitting a lock gets loose and a knob becomes shaky, and, further, an aged woman is locked up in a toilet for a long ti...
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JP3460770B2 |
To reduce the cost by providing an elastic piece to prevent a handle from being returned to the attachment/detachment position on a base after deflection and insertion when a recessed part of a base end part of the handle in the attachme...
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JP2003253943A |
To provide a latch lock for sliding doors, which can automatically lock the sliding doors only by closing the same, to thereby simplify locking operation of a sliding door apparatus.The latch lock 1 for the sliding doors is formed of a s...
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JP3441792B2 |
PURPOSE: To reduce the number of cuttings of an outer rotary shaft, to prevent the reduction of the strength of the outer end of the outer rotary shaft, and to protect the cover of a cylinder lock. CONSTITUTION: An inner lever handle 3A ...
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JP2003227141A |
To provide a fastening lock device which is simple in structure, makes its locking state clearly different from an unlocking state, is free from a danger of assuming a semi-locking state, and positively prevents unlocking thereof by pran...
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JP3432170B2 |
To provide a small-size locking device unlocked with difficulty. In this locking device, a locking member 1 is provided with a fixed cylinder 2 and a first cylinder 3 rotationally mounted inside the fixed cylinder 2, while the first cyli...
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JP3423950B2 |
PURPOSE: To prevent a backlash over a long period of time by enabling a great force for securing a rectangular shaft in position to be obtained regardless of a simple structure. CONSTITUTION: Lock plates 6 are laid along two adjacent sur...
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JP3421431B2 |
PURPOSE: To make a room beautiful and harmonious by a method wherein seats of lever handless for doors and pull grips for sliding doors to be used in the same room are made in approximately the same shape. CONSTITUTION: Seats 12 of lever...
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JP3421260B2 |
To provide an operating lever fitting structure in the steering wheel device for an automobile good in assembling workability, and securely capable of ensuring smooth operation. In a steering wheel device for an automobile provided with ...
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JP2003176647A |
To provide a lever handle for a door capable of installing the lever handle at one touch and being easily detached by using a screw driver.A screw hole 21 and a sliding groove 22 are slantly provided toward the surface of the door 8 so a...
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JP2003172050A |
To provide a door handle square core capable of improving the square core inserted into an operating hole incorporated into a lock case, ensuring its operation and enduring a long-time use as well as a fixed structure of the square core....
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JP2003138792A |
To provide a door lever handle connecting device capable of removing lever handles in a single operation when requiring to remove the lever handles by installing a connecting/releasing knob on the lever handles from the beginning.A squar...
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JP3398725B2 |
PURPOSE: To prevent a plate-like piece from getting out of a groove on a square shaft, and to reduce cost. CONSTITUTION: In a device for preventing looseness of a square shaft wherein a plate-like piece 4 fitted into a groove 12 of the s...
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JP3396080B2 |
PURPOSE: To prevent any corrosion of an end face from occurring by forming plural recess grooves symmetrically on the surface of a handle receiver seat to be attached to a door as descending toward the outside, and facilitating a removal...
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JP3397286B2 |
To fix a resin escutcheon of an automobile handle device to a predetermined position without increasing the number of components. In an automobile handle device 10, a pair or attaching parts 11c formed in an escutcheon 11 are secured res...
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JP3393704B2 |
PURPOSE: To make the turning angle of a door handle so as to be regulable accurately by enabling the handle to be used for both right- and left-hand openings with a simple operation. CONSTITUTION: One pin insertional hole 13 and a second...
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JP2003097103A |
To provide an easily manufacturable door handle connection structure providing excellent workability when mounting the door handle on a door.In this door handle connection structure 1 for attaching the door handle to a core member, the h...
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JP3388724B2 |
To provide a retractable lock handle device in which a rotor is locked unrotationally to a striker body when an operating handle is extracted from the striker body and there is no possibility that a semi-locked state is generated. The fr...
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JP3370299B2 |
A locking device with a key-operated lock is disclosed which includes a cylindrical member having a front open end and a rear end, locking means rotatably supported on the rear end of the cylindrical member, the locking means having a lo...
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JP3361954B2 |
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JP3354710B2 |
This invention is directed to a door lock including a housing with a lock body which cannot be easily rotated when a burglar attempts to forcedly further rotate the outside lever handle in excess of a limit for withdrawl movement of a la...
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