TWM516634U - Lock mechanism suitable for various lock cores - Google Patents

Description

Lock structure suitable for a variety of lock hearts

This creation relates to a lock structure suitable for a variety of lock hearts, especially when the lock core is damaged, it is possible to replace any type of lock core without replacing the entire set of locks, thereby making the lock more practical and suitable for various types. Lock lock structure.

When the lock is generally inserted into the inner lock, the existing method is locked by the internal rotating shaft, and when the vehicle is out, the lock shaft is rotated by the key to form a lock and unlock. Since the lock is continuously rotated back and forth, it will cause wear and even damage after a long time of use, resulting in failure to unlock and lock. When the lock of the lock is damaged in the lock core, the design of the structure cannot replace the lock core, but the entire set of locks needs to be disassembled, and then a new set of locks is replaced, thus forming an economic burden on the user. In view of this, the applicant has been researching and experimenting, and Meng Mengsheng has designed a lock structure suitable for a variety of lock cores. When the lock core is damaged, it can replace any type of lock without replacing the entire set of locks.

The main purpose of this creation is to provide a lock structure suitable for a variety of lock hearts. When the lock of the lock is damaged, it is possible to replace any type of lock without replacing the entire set of locks, thereby making the lock more practical. And can save the user's financial burden.

The foregoing is applicable to a lock structure of a plurality of lock cores, and is provided with a latching member on a side of the lock shaft of the lock, and a rod-shaped portion is disposed on the latch member to connect the latch member to a linkage rod, The handle is provided with a brake member for connecting the brake member to a blocking piece and a push rod. When the lock shaft lock is rotated by the key, the lock is interlocked or unlocked by the interlocking lever, and when the lock core is damaged, any type of lock can be replaced without replacing The entire set of locks makes the lock more practical.

The foregoing is applicable to a lock structure of a plurality of lock cores, wherein the latching member is provided with a fixing hole, and the two ends are respectively provided with a rod portion and a hooking portion, so that the latching member is fixed to the lock by the fixing hole, A spring is arranged above the clamping member so that the two ends of the spring are respectively supported by the linkage rod and the hooking portion.

The foregoing is applicable to a plurality of lock core lock structures, wherein the linkage rod is an elongated sheet body, and one end thereof is provided with a protrusion, and the upper and lower edges are respectively provided with a groove and an insertion portion, so that the card member is borrowed The insert is embedded in the lock and the rod of the clip is placed in the groove.

The foregoing is applicable to a lock structure of a plurality of lock cores, wherein the brake member is annular, and the first lever and the second lever are disposed on a periphery thereof, so that the first lever is placed under the linkage lever, and The second lever is placed on the push rod.

The foregoing is applicable to a lock structure of a plurality of lock cores, wherein the flap is provided with an insert portion at one end, and is embedded in the lock by the insert portion. The fastening member is in the form of a sheet, and is provided with a fixing hole for fixing to the lock, and one end is provided with a hook portion.

A‧‧‧Locks

B‧‧‧Square lock tongue

C‧‧‧Triangle lock tongue

D‧‧‧Lock

1‧‧‧Lock shaft

2‧‧‧ pendulum

3‧‧‧Put

4‧‧‧Handle shaft

5‧‧‧ Cards

51‧‧‧Fixed holes

52‧‧‧ rod

53‧‧‧Hooking Department

54‧‧‧ Spring

6‧‧‧ linkage rod

61‧‧‧ protrusion

62‧‧‧ Groove

63‧‧‧ embedded department

7‧‧‧Brakes

71‧‧‧First lever

72‧‧‧second lever

8‧‧‧Block

81‧‧‧ embedded department

9‧‧‧Put

10‧‧‧Holding parts

101‧‧‧Fixed holes

102‧‧‧Hook

11‧‧‧Pressing parts

Figure 1 is a block diagram of the creation.

Figure 2 is a perspective view of the card of this creation.

Figure 3 is a perspective view of the brakes of the present creation.

Figure 4 is a perspective view of the block of this creation.

Figure 5 is a perspective view of the linkage of the creation.

Figure 6 is a perspective view of the fastener of the present creation.

Fig. 7 and Fig. 9 are diagrams showing the state of the lock action on the creation.

Fig. 8 and Fig. 10 are diagrams showing the unlocking action state of the present creation.

Please refer to Figure 1 for the structure diagram of this creation. As shown in the figure, the present invention comprises a square locking tongue B, a triangular locking tongue C, a locking bolt D and a lock shaft, a swing rod 2, a push rod 3 and a handle shaft 4 pivotally connected to the handle. One side of the lock shaft 1 is provided with a latching member 5, and the latching member 5 is coupled to a linkage rod 6. The handle shaft 4 is provided with a braking member 7 for connecting the braking member 7 to a blocking piece. 8 and a push rod 9 are provided with a holding member 10 below the push rod 9.

Please also refer to the second to sixth figures, which are the three-dimensional diagram of the card, the three-dimensional diagram of the brake, the three-dimensional diagram of the blocking piece, the three-dimensional diagram of the linkage rod and the perspective view of the fastener. As shown in the figure, the card member 5 of the present invention is provided with a fixing hole 51, and the two ends are respectively provided with a rod portion 52 and a hook portion 53, so that the card member is fixed to the lock A by the fixing hole 51, A spring 54 is disposed above the latching member 5 such that the two ends of the spring 54 are respectively supported by the linkage rod 6 and the hooking portion 53.

The interlocking rod 6 is an elongated sheet body, and has a protrusion 61 at one end thereof, and a groove 62 and an inserting portion 63 respectively formed on the upper and lower edges, so that the latching member 5 is embedded by the inserting portion 63 It is placed in the lock A, and the rod portion 52 of the latch member 5 is placed in the recess 62.

The brake member 7 is annular, and has a first lever 71 and a second lever 72 at a periphery thereof, such that the first lever 71 is placed under the linkage rod 6, and the second lever 72 is placed Pusher 9.

The flap 8 is provided with an insertion portion 81 at one end, and is embedded in the lock A by the fitting portion 81.

The holding member 10 is in the form of a sheet, and is provided with a fixing hole 101 for fixing to the lock A, and a hook portion 102 is provided at one end thereof.

By the combination of the foregoing members, a lock structure suitable for a plurality of lock cores is constructed. When the lock shaft 1 is rotated by the key, by the interlocking of the latching member 5 and the interlocking lever 6, the lock is locked or unlocked by the handle, and when the lock core is damaged, any type of lock can be replaced without The entire set of locks needs to be replaced to make the lock more practical.

Please refer to Figure 7 and Figure 9 at the same time. As shown in the figure, when the lock is locked, when the lock shaft 1 is rotated, the latch member 5 is rotated by an angle, and the linkage rod 6 is pushed down (see Fig. 7) to drive The first lever 71 of the brake member 7 is swung at an angle relative to its second lever 72 pushing the push rod 9 outward. Thus, the square locking tongue B, the triangular locking tongue C, and the locking bolt D protrude outward from the lock A, and the flap 8 is inwardly slipped by the pressing of the pressing member 11 under the lock A, and is fastened to the handle. The rotating shaft 4 constitutes a locked state.

Please also refer to Figure 8 and Figure 10, which is the state diagram of the unlocking action of this creation. As shown in the figure, when the creation is unlocked, the lock shaft 1 is reversely rotated to drive the latch member 5 to rotate an angle, and the linkage rod 6 is pulled up (see Fig. 8) to drive The first lever 71 of the brake member 7 is swung by an angle such that the second lever 72 pulls the push rod 9 inwardly. Thus, the square lock tongue B, the triangular lock tongue C, and the lock bolt D are retracted inward by the lock A, forming a state of unlocking.

The above-mentioned creation is driven by the lock shaft 1 due to the unlocking and locking action. Therefore, when the lock core is worn or damaged due to prolonged use, the lock can be disassembled and replaced. A type of lock core, without the need to replace the entire set of locks, thereby making the lock more practical and saving the user's financial burden.

The foregoing embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and the details of the present invention are not deviated from the spirit of the present invention.

In summary, the creation of this creation is based on the lock shaft, the swing lever, the push rod, and the slidable displacement brake pad, with the clamp member, the linkage rod, the blocking piece and the push rod, which are suitable for various lock hearts. Lock structure. When the lock shaft lock is rotated by the key, the lock is interlocked or unlocked by the interlocking lever, and when the lock core is damaged, any type of lock can be replaced without replacing The entire set of locks. For a practical design, it is a novelty creation. If you apply for a patent in accordance with the law, you will be punished by the Bureau of Public Information, and you will be granted a patent as soon as possible.

A‧‧‧Locks

B‧‧‧Square lock tongue

C‧‧‧Triangle lock tongue

D‧‧‧Lock

1‧‧‧Lock shaft

2‧‧‧ pendulum

3‧‧‧Put

4‧‧‧Handle shaft

5‧‧‧ Cards

6‧‧‧ linkage rod

7‧‧‧Brakes

8‧‧‧Block

9‧‧‧Put

10‧‧‧Holding parts

11‧‧‧Pressing parts

Claims (6)

A lock structure suitable for a plurality of lock cores is provided with a latching member on a side of the lock shaft of the lock, and a rod-shaped portion is arranged on the latch member to connect the latch member to a linkage rod, the handle shaft A brake member is arranged to connect the brake member to a blocking piece and a push rod, and a holding member is arranged under the push rod. When the lock shaft rotates via the key, the interlocking of the locking member and the linkage rod is performed. The lock is locked or unlocked by the handle, and when the lock core is damaged, any type of lock can be replaced without replacing the entire set of locks, thereby making the lock more practical. The lock device structure applicable to the plurality of lock cores as described in claim 1 is characterized in that the latch member is provided with a fixing hole, and the two ends are respectively provided with a rod portion and a hook portion, so that the card member is used for After the fixing hole is fixed to the lock, a spring is arranged above the clamping member, so that the two ends of the spring are respectively supported by the linking rod and the hooking portion. The lock structure applicable to the plurality of lock cores as described in claim 1 is characterized in that the interlocking rod is an elongated sheet body, and one end thereof is provided with a protrusion, and the upper and lower edges are respectively provided with a groove and a recess. The clamping portion is such that the latching member is embedded in the locking device by the inserting portion, and the rod portion of the latching member is placed in the recess. The lock structure applicable to the plurality of lock cores according to the first aspect of the patent application, wherein the brake member is annular, and the first lever and the second lever are disposed on the periphery thereof, so that the first lever is Place it under the linkage bar and place the second lever on the pusher. The lock structure is applicable to a plurality of lock cores as described in claim 1, wherein the flap is provided with an insert portion at one end, and is embedded in the lock by the insert portion. The lock structure is applicable to a plurality of lock cores as described in claim 1, wherein the buckle member is in the form of a sheet, and is provided with a fixing hole for fixing to the lock, and a hook portion is arranged at one end thereof.