TW201711892A - Disc brake lock in combination with an accessory - Google Patents

Abstract

This invention discloses an accessory in combination with a disc brake lock which is adapted for fixing a chain on a disc brake with the disc brake lock. The accessory includes a first plate and a second plate. The first plate has a blocking part and a locking hole. The second plate has a notch and a blocking part. The first plate is able to move relative to the second plate between a first position and a second position. When the first plate locates in the first position, the blocking part of the first plate is apart from the notch of the second plate to make an ouch of the chain entering into the notch of the second plate, the locking hole of the first plate staggers to the locking hole of the second plate. When the first plate locates in the second position, the blocking part of the first plate blocks the notch of the second plate to make the ouch of the chain locking in the notch of the second plate, the locking hole of the first plate overlaps on the locking hole of the second plate.

Description

Anti-theft device and its disc lock accessories

The invention relates to a disc lock accessory, in particular to a disc lock fitting which can be used with a disc lock for a latch object.

The conventional disc lock prevents the locomotive from being stolen by locking the locomotive disc tray. More specifically, the disc lock is inserted through the hole on the disc tray and the lock tongue is passed through the hole on the disc tray. To achieve the aforementioned objectives. As shown in the publication No. I299026, the structure of the conventional disc lock is designed to match the disc tray. Therefore, the purpose of the disc lock is limited to locking the disc of the motorcycle.

On the other hand, if the user wants to pass the tire through the locomotive chain, lock the locomotive to a nearby power pole or railing and other large fixtures, so as to prevent the thief from stealing the locomotive by directly transporting the entire locomotive, but if To use such a locking method, the user must additionally prepare a padlock to lock the chain.

The invention provides a disc lock accessory which can be combined with a disc lock to form a novel lock structure which is not limited to locking the disc of the motorcycle, thereby allowing the disc lock to be specifically designed to correspond to the lock structure of the disc of the motorcycle. It can also be used as an alternative to padlocks to lock objects other than the disc tray, or to be used for other purposes.

More specifically, the disc lock fitting of the present invention includes a first sheet and a second sheet. The first piece has a stop and a locking hole. The second sheet body is disposed to overlap with the first sheet body and has a notch and a locking hole. The first body is opposite to the second body The sheet moves between a first position and a second position. When the first piece is in the first position, the blocking portion of the first piece is separated from the notch of the second piece, and the locking hole of the first piece and the locking of the second piece The holes are staggered from each other. When the first piece is in the second position, the blocking portion of the first piece blocks the notch of the second piece, and the locking hole of the first piece and the second piece The locking holes coincide with each other for a locking tongue of the disc lock.

Preferably, the disc lock fitting of the present invention further includes a pivot shaft, wherein the first sheet body and the second sheet body respectively define a pivot hole, and the pivot shaft is disposed through the pivotal connection of the first sheet body. And a pivoting hole of the hole and the second piece, so that the first piece can be swung relative to the second piece to the first position or the second position.

Preferably, the pivoting hole of the first piece is defined at the middle of the first piece and is located between the notch and the locking hole thereof, and the pivoting hole of the second piece is defined by the The middle of the second piece is located between the notch and its locking hole.

Preferably, the first body further defines a notch facing away from the blocking portion of the first body. The second body further has a stop portion facing away from the gap of the second body.

Preferably, the disc lock fitting of the present invention further includes a fixing post, wherein the first sheet body defines an elongated hole, the second sheet body defines a circular hole, and the fixing post is disposed through the first sheet body. The long hole and the circular hole of the second piece are arranged to displace the first piece relative to the second piece between the first position and the second position.

Preferably, the present invention further provides a novel anti-theft device comprising a disc lock, a chain and a disc lock accessory. The disc lock accessory includes a first piece and a second piece. The first piece has a stop and a locking hole. The second sheet body is disposed to overlap with the first sheet body and has a notch and a locking hole. The first body is movable between a first position and a second position relative to the second body. When the first piece is in the first position, the blocking portion of the first piece is separated from the notch of the second piece, so that a buckle of the chain can enter the gap of the second piece And the locking holes of the first piece and the locking holes of the second piece are offset from each other. When the first piece is in the second position, the blocking portion of the first piece blocks the notch of the second piece, so that the buckle of the chain is buckled to the notch of the second piece. The locking hole of the first piece and the locking hole of the second piece overlap with each other for a locking tongue of the disk lock.

Through the above arrangement, the disc lock accessory of the present invention can be combined with the disc lock A novel lock structure that allows the disc lock to be used to lock other items. The disc lock fitting of the present invention can be combined with the assembly of the disc lock and the chain to form a novel anti-theft device.

1‧‧‧Disc lock accessories

100‧‧‧Anti-theft device

2‧‧‧ first body

21‧‧‧ side edge

211‧‧ ‧ blocking

22‧‧‧ side edge

23‧‧‧ gap

24‧‧‧Lock hole

25‧‧‧Pivot hole

3‧‧‧Second body

31‧‧‧ side edge

311‧‧ ‧ blocking

32‧‧‧ side edge

33‧‧‧ gap

34‧‧‧Lock hole

35‧‧‧Pivot hole

4‧‧‧ pivot

5‧‧‧disc lock

51‧‧‧Lock tongue

6‧‧‧Chain

61‧‧‧ buckle

62‧‧‧ buckle

7‧‧‧ front wheel

8‧‧‧Disc lock accessories

81‧‧‧ first body

811‧‧‧ long hole

812‧‧ ‧ 挡

813‧‧‧Lock hole

82‧‧‧Second body

821‧‧‧ round hole

822‧‧‧lateral edge

823‧‧ ‧block

824‧‧‧ gap

825‧‧‧Lock hole

83‧‧‧Fixed column

9‧‧‧Electric pole

The first figure is a schematic view of the use of a preferred embodiment of the disc lock assembly of the present invention.

The second figure is a schematic view of another perspective view of the disc lock fitting of the first figure.

The third figure shows the use case in which the disc lock fitting of the first figure is assembled with the chain.

The fourth figure is a three-dimensional appearance of the disc lock fitting of the first figure.

The fifth figure is an exploded view of the shackle fitting of the fourth figure.

Figure 6 is a top view of the disc lock assembly of the fourth figure, showing that it is open.

The seventh figure is similar to the sixth figure, showing that the disc lock accessory is closed.

The eighth figure shows another use case of the disc lock fitting and chain assembly of the fourth figure.

The ninth figure shows the use of the anti-theft device of the disc lock accessory of the second figure together with the chain and the disc lock.

Figure 11 is an exploded perspective view of another preferred embodiment of the disc lock assembly of the present invention.

The eleventh figure is a three-dimensional appearance of the disc lock fitting of the tenth figure, showing that the disc lock fitting is in an open state.

The twelfth figure is similar to the eleventh figure, showing that the disc lock accessory is closed.

Figures 1 through 8 show a preferred embodiment of the anti-theft device and its disc lock assembly of the present invention. Referring first to the first and second figures, the disc lock fitting 1 of the present invention is assembled with a disc lock 5 and a chain 6 to form a novel anti-theft device 100. In the present embodiment, the anti-theft device 100 is used to lock the front wheel 7 or the rear wheel of a locomotive to a nearby power pole or a large fixture such as a railing to prevent the locomotive from being stolen. The specific mode of use of the antitheft device 100 of the present invention will be described in detail later.

Referring first to the fourth and fifth figures, the disc lock fitting 1 includes a first piece made of metal. Body 2 and a second sheet 3. The first body 2 includes a blocking portion 211 , a notch 23 facing away from the blocking portion 211 , a locking hole 24 , and a pivoting hole 25 . The blocking portion 211 is defined on one side edge 21 of the first piece 2 . The notch 23 is defined on the other opposite side edge 22 of the first sheet body 2, and the pivot hole 25 is defined at the middle of the first sheet body 2 and is located between the notch 23 and its locking hole 24. The second body 3 is disposed to overlap with the first body 2, and the second body 3 includes a blocking portion 311, a notch 33 facing away from the blocking portion 311, a locking hole 34 and a pivot hole 35. The blocking portion 311 is defined on one side edge 31 of the second sheet body 3, and the notch 33 is defined on the other opposite side edge 32 of the second sheet body 3. The pivot hole 35 is defined by the second sheet body 3. In the middle of the gap between the notch 33 and its locking hole 34. In this embodiment, the first body 2 and the second body 3 are assembled and joined with each other through a pivot shaft 4 through their pivot holes 25, 35, and the first body 2 can be opposite to the first body 2 The second sheet 3 is swung.

Referring again to the sixth and seventh figures, the first sheet 2 can be swung relative to the second sheet 3 between the first position (sixth view) and the second position (seventh view). As shown in the sixth figure, when the first piece 2 is in the first position, the blocking portion 211 of the first piece 2 is separated from the notch 33 of the second piece 3 to allow the first figure or the second figure. A buckle 61 of the chain 6 enters the notch 33 of the second body 3, while the locking holes 24 of the first body 2 and the locking holes 34 of the second body 3 are offset from each other. On the contrary, as shown in the seventh figure, when the first piece 2 is in the second position, the blocking portion 211 of the first piece 2 blocks the notch 33 of the second piece 3, so that the buckle of the chain 6 61 is locked in the notch 33 of the second piece 3, and the locking hole 24 of the first piece 2 and the locking hole 34 of the second piece 3 are coincident with each other for the locking tongue 51 of the disk lock 5 Wear it as shown in the second picture. In this embodiment, since the first sheet body 2 and the second sheet body 3 are two sheets of the same shape, the second sheet body 3 can also move relative to the first sheet body 2 in the above manner. However, the shape design of the first sheet 2 and the second sheet 3 is not limited to this embodiment.

In use, as shown in the second and ninth figures, the user can pre-fix or entangle the chain 6 on a utility pole 9 which also passes through the front wheel 7 or the rear wheel of a locomotive. Then, the buckle 61 of the chain 6 is buckled at one end of the disc lock fitting 1 in the aforementioned manner, that is, the notch 33 of the second sheet 3, and the other buckle 62 of the chain 6 is removed from the disc lock fitting 1 The other end is sleeved and spans the locking hole 24 of the first sheet 2 and the locking hole 34 of the second sheet 3, as shown in the third figure. Then the user inserts the disc lock fitting 1 into the disc lock 5, and the locking holes 24 of the first flap 2 and the locking holes 34 of the second flap 3 are aligned with the latches of the disc lock 5 51 for the bolt 51 to penetrate the buckle, as shown in the second figure. In this way, the chain 6 can be locked with the disc lock fitting 1 and the disc lock 5 Together, the anti-theft device 100 formed by the three can prevent the thief from stealing the locomotive by directly transporting the entire locomotive. Moreover, for the user, the disc lock 5 can replace the conventional padlock to lock the chain without the need to prepare additional locks.

As described above, the buckles 61, 62 of the chain 6 can be locked to one end of the disk lock fitting 1 in a mutually perpendicular manner, but are not limited thereto. As shown in the eighth embodiment, another use mode in this embodiment is to fasten the buckles 61, 62 of the chain 6 in the notches 33 of the second body 3 of the disc lock fitting 1.

The disc lock fitting 1 and the disc lock 5 can be used as a conventional anti-theft device 100 in addition to the use of the lock chain 6 as described above, and the combination of the disc lock fitting 1 and the disc lock 5 can also be used as a conventional padlock, for example, Lock the door, the storage box, etc. Therefore, the disc lock 5 can be used to lock an object other than the disc tray by using the disc lock fitting 1 and is not limited to the above-mentioned latch object.

10 to 12 show another preferred embodiment of the present invention. The structure and actuation mechanism of the disc lock fitting 8 in this embodiment are substantially the same as those of the disc lock fitting 1 in the previous embodiment, the only difference The first sheet 81 has only one stop portion 812, and the first sheet 81 is linearly moved relative to the second sheet 82. In addition, the first piece 81 has a long hole 811 in the middle, the second piece 82 has a circular hole 821 in the middle, and the two sides 82 of the second piece 82 each have a stop 823 for limiting the first The sheet 81 moves laterally. In addition, after a fixing post 83 of the disc lock fitting 8 is inserted through the long hole 811 of the first sheet body 81 and the circular hole 821 of the second sheet body 82, the first sheet body 81 can be restricted from the second sheet body 82. The function of the disk lock fitting 1 as in the previous embodiment can be provided by moving longitudinally.

In operation, as shown in the eleventh and twelfth drawings, the first sheet 81 is linear with respect to the second sheet 82 between the first position (the eleventh image) and the second position (the twelfth image). mobile. When the first piece 81 is in the first position, the blocking portion 812 of the first piece 81 is disengaged from the notch 824 of the second piece 82 to make a buckle of the chain 6 in the first or second figure. 61 can enter the notch 824 of the second piece 82, while the locking hole 813 of the first piece 81 and the locking hole 825 of the second piece 82 are offset from each other. When the first piece 81 is in the second position, the blocking portion 812 of the first piece 81 blocks the notch 824 of the second piece 82 to lock the buckle 61 of the chain 6 to the second piece 82. The locking hole 813 of the first piece 81 and the locking hole 825 of the second piece 82 overlap each other for the locking tongue 51 of the disk lock 5 to pass through.

Through the foregoing arrangement, the disc lock fitting 1 of the present invention can form a novel lock structure together with the disc lock 5, so that the disc lock 5 can be used for locking other articles without being limited to locking the disc tray. The disc lock fitting 1 of the present invention can be combined with the assembly of the disc lock 5 and the chain 6 to form a novel anti-theft device 100.

In any event, anyone can obtain sufficient teaching from the description of the above examples, and it is understood that the present invention is indeed different from the prior art, and is industrially usable and progressive. It is the invention that has indeed met the patent requirements and has filed an application in accordance with the law.

1‧‧‧Disc lock accessories

5‧‧‧disc lock

51‧‧‧Lock tongue

6‧‧‧Chain

61‧‧‧ buckle

62‧‧‧ buckle

7‧‧‧disc

Claims (10)

A disc lock fitting for use with a disc holder, the disc lock fitting comprising: a first sheet body having a blocking portion and a locking hole; and a second sheet body overlapping the first sheet body Arranging from each other, and having a notch and a locking hole; wherein the first piece is movable relative to the second piece between a first position and a second position; when the first piece is in the In the first position, the blocking portion of the first piece is separated from the notch of the second piece, and the locking hole of the first piece and the locking hole of the second piece are offset from each other; When the one piece is in the second position, the blocking portion of the first piece blocks the notch of the second piece, and the locking hole of the first piece and the locking hole of the second piece are mutually Coincident for a locking tongue of the disc lock. The disc lock fitting of the first aspect of the invention, further comprising a pivot, wherein the first body and the second body each define a pivot hole, the pivot thread is disposed on the first piece The pivotal hole of the body and the pivoting hole of the second piece are configured to swing the first piece relative to the second piece to the first position or the second position. The disc lock fitting of the second aspect of the invention, wherein the pivoting hole of the first piece is defined at a middle of the first piece and located between the notch and the locking hole thereof, The pivoting hole of the second piece is defined at the middle of the second piece and is located between the notch and the locking hole thereof. The disc lock fitting according to any one of claims 1 to 3, wherein the first sheet body further defines a notch, facing away from the blocking portion of the first sheet; and the second sheet body further has a stop, facing away from the gap of the second piece. The disc lock fitting of claim 1, further comprising a fixing post, wherein the first piece defines a long hole, the second piece defines a circular hole, and the fixing post is disposed in the first a long hole of the body and a circular hole of the second body to displace the first body relative to the second body between the first position and the second position. An anti-theft device comprising a disc lock, a chain and a disc lock fitting: wherein the disc lock fitting comprises: a first piece having a stop and a locking hole; and a second The first body is disposed in an overlapping manner with the first body, and has a notch and a locking hole. The first body can be in a first position and a second position relative to the second body. When the first piece is in the first position, the blocking portion of the first piece is separated from the notch of the second piece, so that a buckle of the chain can enter the second piece In the notch of the body, the locking hole of the first piece and the locking hole of the second piece are offset from each other; when the first piece is in the second position, the blocking part of the first piece is Closing the notch of the second piece so that the buckle of the chain is buckled in the notch of the second piece, and the locking hole of the first piece and the locking hole of the second piece are mutually Coincident, a locking tongue for the disc lock. The anti-theft device of claim 6, wherein the disc lock fitting further comprises a pivot, wherein the first body and the second body each define a pivot hole, the pivot is disposed through the pivot The pivotal hole of the first body and the pivot hole of the second body are configured to swing the first body relative to the second body to the first position or the second position. The anti-theft device of claim 7, wherein the pivoting hole of the first piece is defined in the middle of the first piece and is located between the notch and the locking hole thereof, the second The pivoting hole of the sheet is defined at the middle of the second sheet and is located between the notch and the locking hole thereof. The anti-theft device according to any one of claims 6 to 8, wherein the first piece further defines a notch, facing away from the blocking portion of the first piece; and the second piece has a more blocking The part is facing away from the gap of the second piece. The anti-theft device of claim 6, wherein the disc lock fitting further comprises a fixing post, wherein the first piece defines a long hole, the second piece defines a circular hole, and the fixing column is disposed The long hole of the first piece and the circular hole of the second piece are arranged to displace the first piece relative to the second piece between the first position and the second position.