Tamper-resistant lock for a bicycle or motorcycle bag

Abstract

Lock (10) for a bicycle or motorcycle bag (100), comprising a first body (11), which is a latch comprising a first attaching element (21), a second body (12) comprising a first engaging cam (30) rotatably mounted with said second body (12), wherein said first engaging cam (30) comprises a second attaching element (31) adapted to switch from a configuration attached with said first attaching element (21) to a configuration detached from said first attaching element (21), wherein said second body (12) comprises a second safety cam (40) rotatably mounted with said second body (12) and a stop element (43) of said second safety cam (40), adapted to switch from an unblocking configuration to a blocking configuration with a counteracting portion (33) of said first engaging cam (30) to prevent said engaging cam (30) from rotating.

Description

[0001] TAMPER-RES ISTANT LOCK FOR A BICYCLE OR MOTORCYCLE BAG

[0002] The present invention relates to a tamper-resistant lock for a bicycle or motorcycle bag .

[0003] In the state of the art , locks openable either by a key or by an electronic card are known, but disadvantageously, electronically opening the locks presents a problem when subj ected to vibrations transmitted to the bag mounted with a bicycle or motorcycle frame during a trip, indeed the vibrations to which the bag is subj ected can inadvertently and dangerously detach the electronic lock .

[0004] Furthermore , it is possible to tamper with the locks of a bicycle or motorcycle bag by lateral ly translating a latch with force , causing the attaching elements between a first and a second body of the lock to lose grip .

[0005] An example of a lock of the state of the prior art is described in US 2023 / 100618 Al .

[0006] An obj ect of the present invention is to make a tamper-resistant lock for a bicycle or motorcycle bag, for lateral translational forcing of a latch .

[0007] A further obj ect of the present invention is to make a lock for a bicycle or motorcycle bag that can be opened either by a key or electronically, without the vibrations experienced during a bicycle or motorcycle trip inadvertently opening it .

[0008] In accordance with the invention, such obj ect i s achieved by a lock according to claim 1 .

[0009] Another obj ect o f the present invention i s to make a bag comprising a tamper-resistant lock, for lateral translational forcing of a latch . Still a further obj ect of the present invention is to make a bag comprising a lock that can be opened either by a key or electronically, without the vibrations to which the bag is subj ected during a bicycle or motorcycle trip inadvertently opening the lock .

[0010] In accordance with the invention, such other obj ect is achieved by a bag according to claim 15 .

[0011] Other features are provided in the dependent claims .

[0012] The features and advantages of the present invention will be more apparent from the following exemplary and non-limiting description, referred to the attached schematic drawings , in which :

[0013] Figure 1 is a perspective view of a bicycle or motorcycle bag mounting a lock according to the present invention, adapted to be mechanically opened by a key that turns in a pawl of the lock or, alternatively, electronically, the lock, which comprises a first body mounted with a lid and a second body mounted with a bottom of the bag, is shown in a free configuration;

[0014] Figure 2 is a perspective view in which said second body is uncovered to show only the elements of the lock according to the present invention in a free configuration, wherein the lock comprises the following elements : the first body, which is a latch, and the second body, which comprises a pawl for a key integrally mounted with a main cam rotatably mounted with the second body, a control lever rotatably mounted with the second body, a first engaging cam rotatably mounted with said second body, a second safety cam rotatably mounted with said second body, an electromechanical actuator electrically connected to a battery and a control sensor ; Figure 3 is a front plan view of the lock, with the second body uncovered in a free configuration, as in Figure 2 ;

[0015] Figure 4 is a front plan view of the lock, with the second body uncovered, with elements positioned between the free configuration and a locked configuration, in which a thrust portion of the first body is in an initial thrust configuration, abutting against the first engaging cam;

[0016] Figure 5 is a plan view of the lock in a locked configuration, with the second body uncovered;

[0017] Figure 6 is a plan view of the lock in a locked configuration, with both the first body uncovered and the second body uncovered .

[0018] With reference to Figure 1 , a bicycle or motorcycle bag 100 is shown, comprising a lid 101 and a bottom 102 . The bag 100 comprises a lock 10 .

[0019] The lock 10 for the bicycle or motorcycle bag 100 comprises a first body 11 , adapted to be mounted with said lid 101 , and a second body 12 , adapted to be mounted with said bottom 102 .

[0020] Figure 1 shows that the first body 11 is mounted with said lid 101 , and the second body 12 is mounted with said bottom 102 .

[0021] Preferably, said first body 11 is mounted with said lid 101 by means of attaching means 22 , shown in Figures 2- 6 .

[0022] With reference to Figures 2- 6 , said first body 11 of the lock 10 is detachably mountable from said second body 12 of the lock 10 .

[0023] The first body 11 switches from a configuration locked with said second body 12 , as shown in Figures 5 and 6 , to a configuration free from said second body 12 , shown in Figures 2 and 3 .

[0024] As shown in the figures , said first body 11 is a latch comprising a first attaching element 21 .

[0025] Preferably, said first attaching element 21 i s a cylinder-shaped peg .

[0026] As particularly shown in Figures 2- 6 , said second body 12 comprises a first engaging cam 30 rotatably mounted with said second body 12 .

[0027] Said first engaging cam 30 comprises a second attaching element 31 , adapted to switch from a configuration attached with said first attaching element 21 , as shown in Figures 5 and 6 , to a configuration detached from said first attaching element 21 , as shown in Figures 2 and 3 .

[0028] As shown in Figures 5 and 6 , said attached configuration of said second attaching element 31 corresponds to said locked configuration of said first body 11 .

[0029] Preferably, said first attaching element 21 extends in a direction parallel to directions of rotation pins 13 and 14 of the first engaging cam 30 and the second safety cam 40 , respectively .

[0030] A first rotation pin 13 of the first engaging cam 30 di f fers from a second rotation pin 14 of the second safety cam 40 .

[0031] Preferably, said second attaching element 31 has a hook shape , and said cylinder-shaped peg of said first attaching element 21 comprises a geometric height parallel to said first pin 13 and said second pin 14 .

[0032] As particularly shown in Figures 2- 6 , said second body 12 comprises a pawl 50 for a key for said lock 10 , a main cam 60 rotatably mounted with said second body 12 and integrally mounted with said pawl 50 .

[0033] Even more preferably, in order to allow the lock 10 to be opened both by a key and electronically, said second body 12 comprises an electromechanical actuator 80 , a battery 90 electrically connected to said electromechanical actuator 80 .

[0034] In Figures 2- 6 , for example , two electrical wires 98 are shown, connecting the battery 90 to the electromechanical actuator 80 .

[0035] Said electromechanical actuator 80 comprises a piston 81 , adapted to switch from a minimum extension configuration to a maximum extension configuration .

[0036] In Figures 2- 6 , the minimum extension configuration of the piston 81 is always shown .

[0037] Said second body 12 comprises a control sensor, adapted to cause said piston 81 to switch from said minimum extension configuration to said maximum extension configuration .

[0038] Preferably, said control sensor is electrical ly powered by said battery 90 .

[0039] Preferably, as shown in the figures , the electromechanical actuator 80 comprises an elastic element 82 , such as for example a spring, adapted to switch from a more compressed configuration to a less compressed configuration . Said elastic element , controlled by the control sensor, is adapted to cause said piston 81 to switch from the minimum extension configuration to the maximum extension configuration .

[0040] Preferably, as shown in Figures 2- 6 , said second body 12 comprises a control lever 70 , rotatably mounted with said second body 12 . Preferably, said main cam 60 and said control lever 70 rotate independently around the same pin .

[0041] Preferably, said control lever 70 comprises a first portion 71 and a second portion 72 , which are opposite to each other with respect to a rotation pin of said control lever 70 .

[0042] Preferably, the main cam 60 is adapted to impart a rotation to said first portion 71 of said control lever 70 .

[0043] For example , and preferably as shown in Figures 2- 6 , the main cam 60 , when rotating clockwi se , pushes the control lever 70 , causing it to rotate clockwise .

[0044] Preferably, said maximum extension configuration o f the piston 81 provides that said pi ston 81 is adapted to impart a rotation to said second portion 72 of said control lever 70 .

[0045] For example , and preferably, the piston 81 , switching from the minimum extension configuration to the maximum extension configuration, pushes the second portion 72 of the control lever 70 , causing it to rotate clockwise as viewed in Figures 2- 6 .

[0046] Preferably, said control lever 70 is adapted to control the rotation o f said f irst engaging cam 30 , causing said second attaching element 31 to switch from said attached configuration to said detached configuration .

[0047] In order to prevent vibrations o f the bicycle or motorcycle traveling on the road and transmitted from the bag 100 mounted on the frame of the bicycle or motorcycle to the lock 10 from inadvertently unlocking the lock 10 , and to prevent tampering with the lock 10 by laterally translating the latch 11 by forcing, said second body 12 comprises a second safety cam 40 , rotatably mounted with said second body 12 , as shown in

[0048] Figures 2- 6 .

[0049] Said second safety cam 40 comprises at least one stop element 43 , adapted to switch from a blocking configuration to an unblocking configuration .

[0050] Said blocking configuration o f said at least one stop element 43 provides that said at least one stop element 43 counteracts at least one counteracting portion 33 of said first engaging cam 30 , preventing said first engaging cam 30 from rotating, as shown in Figures 5 and 6 .

[0051] Said blocking configuration o f said at least one stop element 43 corresponds to said locked configuration of said first body 11 with said second body 12 .

[0052] Said unblocking configuration of said at least one stop element 43 provides that said at least one stop element 43 releases said at least one counteracting portion 33 of said first engaging cam 30 , allowing said first engaging cam 30 to rotate , as shown in Figures 2- 4 .

[0053] Preferably, said second safety cam 40 is free o f return elastic elements , such as for example return springs , and said second safety cam 40 i s there fore rotated only by the first engaging cam 30 .

[0054] Preferably, said first hooking cam 30 is engaged with a return elastic element , such as for example a return spring, adapted to rotate said first hooking cam 30 .

[0055] Preferably, said first body 11 comprises a thrust portion 24 .

[0056] Even more preferably, said thrust portion 24 i s a lower portion of said first attaching element 21 , as particularly shown in Figures 2 , 3 , 4 , and 6 .

[0057] Preferably, as shown in Figures 2- 6 , said first engaging cam 30 comprises a f irst extended portion 34 . Said second safety cam 40 comprises a second extended portion 44 . Said thrust portion 24 is adapted to switch from a thrust configuration, as shown in Figures 5 and 6 , to a release configuration, as shown in Figures 2 and 3 . As shown in Figure 4 , which shows an initial thrust configuration of the thrust portion 24 , and in Figures 5 and 6 , said thrust configuration of said thrust portion 24 provides that said thrust portion 24 is adapted to push said first extended portion 34 , rotating said first engaging cam 30 in a first rotational direction, which, in the figures , is counterclockwise , for example , and in turn, said first extended portion 34 is adapted to push said second extended portion 44 , rotating said second safety cam 40 in a second rotational direction, which, in the figures , is clockwise , for example , until reaching said blocking configuration of said at least one stop element 43 , which corresponds to the locked configuration . It should be noted that said first rotational direction is opposite to said second rotational direction .

[0058] Preferably, said release configuration of said thrust portion 24 provides that said thrust portion 24 is released from said f irst engaging cam 30 and said second safety cam 40 .

[0059] Preferably, said main cam 60 comprises a third extended portion 67 . Said f irst portion 71 of said control lever 70 comprises a first abutting portion 76 , adapted to switch from a configuration abutting against said third extended portion 67 to a release configuration, in which said first abutting portion 76 is spaced from said third extended portion 67 . Said abutting configuration of said f irst abutting portion 76 provides that said third extended portion 67 is adapted to rotate said control lever 70 . Preferably, said second portion 72 of said control lever 70 comprises a second abutting portion 78 . Said maximum extension configuration of said piston 81 provides that said piston 81 abuts said second abutting portion 78 , and rotates said control lever 70 .

[0060] Even more preferably, said first engaging cam 30 comprises a first-abutting portion 36 and a second- abutting portion 37 . Said f irst portion 71 of said control lever 70 comprises a blocking portion 73 . Said blocking portion 73 of said control lever 70 is adapted to switch from a configuration engaged with said second- abutting portion 37 of said f irst engaging cam 30 , blocking the rotation of said first engaging cam 30 , to a configuration disengaged from said second-abutting portion 37 of said first engaging cam 30 , allowing the free rotation of said first engaging cam 30 . Said first- abutting portion 36 of said f irst engaging cam 30 i s adapted to switch from a configuration abutting against said first abutting portion 76 of said control lever 70 to a configuration released from said first abutting portion 76 of said control lever 70 .

[0061] Even more preferably, said first extended portion 34 and said blocking portion 37 are opposite with respect to the first rotation pin 13 , around which said first engaging cam 30 rotates .

[0062] Even more preferably, said second body 12 comprises a stop peg 15 , adapted to block the rotation of the first engaging cam 30 , as shown in Figure 4 , or adapted to block the rotation o f the control lever 70 , and preferably of the first portion 71 of the control lever 70 , as shown in Figures 5 and 6 .

[0063] Preferably, said f irst body 11 comprises a through opening 25 , particularly shown in Figures 2 and 6 .

[0064] Preferably, said through opening 25 houses said first attaching element 21 .

[0065] Preferably, said through opening 25 is dimensioned to allow at least one portion of said first engaging cam 30 , comprising said second attaching element 31 , to pass through said through opening 25 and switch from said detached configuration to said attached configuration . Said through opening 25 is dimensioned to allow at least one portion of said second safety cam 40 , comprising said at least one stop element 43 , to pass through said through opening 25 and switch from said unblocking configuration to said blocking configuration .

[0066] Even more preferably, said first engaging cam 30 i s rotatably mounted with said second body 12 around said first pin 13 , and said second engaging cam 40 is rotatably mounted with said second body 12 around said second pin 14 . Said first pin 13 and said second pin 14 are preferably parallel to each other .

[0067] Preferably, said control lever 70 is engaged with a return spring, adapted to rotate said control lever 70 in said first rotational direction, which, for example , is shown as counterclockwise in the figures .

[0068] Preferably, said control lever 70 provides that said first abutting portion 76 and said second abutting portion 78 are opposite with respect to a pin around which said control lever 70 rotates .

[0069] Regarding an operation o f said lock 10 , it i s intended that the lock 10 switches from the free configuration of Figures 1-3 to the locked configuration of Figures 5 and 6 by closing the lid 101 of the bag onto the bottom 102 o f the bag 100 , i . e . , by inserting the first body 11 of the lock 10 inside a compartment of the second body 12 of the lock 10 , where two cams 30 and 40 , the first engaging cam 30 and the second safety cam 40 , are mounted .

[0070] As shown in Figure 4 , the thrust portion 24 of the first body 11 starts pushing against said first extended portion 34 of said first engaging cam 30 , rotating said first engaging cam 30 counterclockwise .

[0071] Said first extended portion 34 of said first engaging cam 30 , rotating counterclockwise , enters in thrust contact with said second extended portion 44 o f said second safety cam 40 , rotating said second safety cam 40 clockwise until said at least one stop element 43 of said second safety cam 40 abuts with and counteracts said at least one counteracting portion 33 of said first engaging cam 30 , preventing said first engaging cam 30 from rotating .

[0072] Meanwhile , the second attaching element 31 of the first engaging cam 30 switched to the configuration attached with said first attaching element 21 , corresponding to the locked configuration .

[0073] Preferably, as shown in Figure 4 , in the free configuration, the first engaging cam 30 provided that the first-abutting portion 36 abutted against said first abutting portion 76 of said control lever 70 , preventing said control lever 70 from moving . Preferably, the first engaging cam 30 tends to rotate clockwise due to said return elastic element , with which the first engaging cam 30 is mounted with said second body 12 .

[0074] Regarding the unlocking o f the first body 11 from the second body 12 of the lock 10 , starting from Figures 5 and 6 , it is preferably intended that when a key is turned in the pawl 50 , the pawl 50 rotates the main cam 60 , preferably clockwise . The main cam 60 preferably comprises said third extended portion 67 , which pushes the first portion 71 of the control lever 70 , rotating the control lever 70 clockwise , for example .

[0075] The first portion 71 o f the control lever 70 , which had its blocking portion 73 engaged with said second- abutting portion 37 of said f irst engaging cam 30 in Figures 5 and 6 , blocking the rotation of said first engaging cam 30 , is now rotated clockwise , for example , as shown in Figure 4 , and the blocking portion 73 disengages from the second-abutting portion 37 . Still in Figure 4 , it is shown that the first engaging cam 30 i s now free to rotate , and, preferably having a return elastic element , the first engaging cam 30 rotates clockwise , for example as shown in Figures 2 and 3 , disengaging said at least one stop element 43 of the second safety cam 40 from said at least one counteracting portion 33 of said first engaging cam 30 , and allowing said first extended portion 34 of the first engaging cam 30 to push an abutting portion 45 of the second safety cam 40 and rotate the second safety cam 40 counterclockwise , thereby releasing the first body 11 , which is preferably pushed outward due to the elastic force of the return element of the first engaging cam 30 .

[0076] Alternatively, and preferably, regarding the unlocking of the first body 11 from the second body 12 of the lock 10 , starting from Figures 5 and 6 , it i s preferably intended that when the control sensor reads an electrical signal , for example a RFID card, a short- range connection of a smartphone , or an electronic key, the control sensor controls the piston 81 to switch from the minimum extension configuration to the maximum extension configuration, pushing the second portion 72 of the control lever 70 and rotating the control lever clockwise , for example . Preferably, in the maximum extension configuration, the piston 81 pushes said second abutting portion 78 of the second portion 72 of the control lever 70 . Subsequently, the process follows exactly as described above .

[0077] Advantageously, the lock 10 for the bicycle or motorcycle bag 100 is tamper-resistant for lateral translational forcing of the latch 11 .

[0078] Even more advantageously, the lock 10 for the bicycle or motorcycle bag 100 can be opened both by a key and electronically, without the vibrations experienced during a bicycle or motorcycle trip inadvertently opening it .

[0079] Advantageously, the bicycle or motorcycle bag 100 comprises the lock 10 , which i s tamper-resistant for lateral translational forcing of the latch 11 .

[0080] Even more advantageously, the bicycle or motorcycle bag 100 can be opened both by a key and electronically, without the vibrations experienced during a bicycle or motorcycle trip inadvertently opening the lock 10 .

[0081] Alternatively, it is possible to provide that the first attaching element 21 and the second attaching element 31 are shape-mating elements and are not necessarily a cylinder-shaped peg and a hook .

[0082] Alternatively, it is pos sible to provide that said main cam 60 and said control lever 70 can rotate around two di f ferent rotation pins .

[0083] Alternatively, it is possible to provide that the lock 10 does not comprise said electromechanical actuator 80 , nor a battery 90 electrically connected to said electromechanical actuator 80 , nor a control sensor . In this alternative , the control lever 70 is not required to exist , as the main cam 60 can directly control the first engaging cam 30 , causing the second engaging element 31 to switch from the attached configuration to the detached configuration .

[0084] The invention thus conceived is susceptible to numerous modi fications and variants that fall within the exclusive scope of the claims . In practice , the materials used, as well as the dimensions , can be any depending on technical requirements .

Claims

CLAIMS1. Lock (10) for a bicycle or motorcycle bag (100) comprising a lid (101) and a bottom (102) , wherein said lock (10) comprises a first body (11) adapted to be mounted with said lid (101) and a second body (12) adapted to be mounted with said bottom (102) , wherein said first body (11) is detachably mountable from said second body (12) and said first body (11) switches from a configuration locked with said second body (12) to a configuration free from said second body ( 12 ) , wherein said first body (11) is a latch comprising a first attaching element (21) , wherein said second body (12) comprises: a first engaging cam (30) rotatably mounted with said second body (12) , wherein said first engaging cam (30) comprises a second attaching element (31) adapted to switch from an configuration attached with said first attaching element (21) to a configuration detached from said first attaching element (21) , wherein said attached configuration of said second attaching element (31) corresponds to said locked configuration of said first body (11) , wherein said second body (12) comprises a pawl (50) for a key for said lock (10) , a main cam (60) rotatably mounted with said second body (12) and integrally mounted with said pawl (50) , wherein said main cam (60) is adapted to control a rotation of said first engaging cam (30) , causing said second attaching element (31) to switch from said attached configuration to said detached configuration,wherein said second body (12) comprises a second safety cam (40) rotatably mounted with said second body (12) , wherein said second safety cam (40) comprises at least one stop element (43) adapted to switch from a blocking configuration to an unblocking configuration, wherein said blocking configuration of said at least one stop element (43) provides that said at least one stop element (43) counteracts at least one counteracting portion (33) of said first engaging cam (30) , preventing said first engaging cam (30) from rotating, wherein said blocking configuration of said at least one stop element (43) corresponds to said locked configuration of said first body (11) with said second body ( 12 ) , wherein said unblocking configuration of said at least one stop element (43) provides that said at least one stop element (43) releases said at least one counteracting portion (33) of said first engaging cam (30) , allowing said first engaging cam (30) to rotate, characterized in that said first body (11) comprises a thrust portion (24) , wherein said first engaging cam (30) comprises a first extended portion (34) , wherein said second safety cam (40) comprises a second extended portion (44) , wherein said thrust portion (24) is adapted to switch from a thrust configuration to a release configuration, wherein said thrust configuration of said thrust portion (24) provides that said thrust portion (24) isadapted to push said first extended portion (34) , rotating said first engaging cam (30) in a first rotational direction, and in turn, said first extended portion (34) is adapted to push said second extended portion (44) , rotating said second safety cam (40) in a second rotational direction, until reaching said blocking configuration of said at least one stop element (43) , which corresponds to the locked configuration, wherein said first rotational direction is opposite to said second rotational direction, wherein said release configuration of said thrust portion (24) provides that said thrust portion (24) is released from said first engaging cam (30) and from said second safety cam (40) .

2. Lock (10) according to claim 1, characterized in that said second body (12) comprises an electromechanical actuator (80) and a battery (90) electrically connected to said electromechanical actuator (80) , wherein said second body (12) comprises a control lever (70) rotatably mounted with said second body (12) , wherein said main cam (60) is adapted to impart a rotation to said control lever (70) , wherein said control lever (70) is adapted to control a rotation of said first engaging cam (30) , causing said second attaching element (31) to switch from said attached configuration to said detached configuration, wherein said electromechanical actuator (80) comprises a piston (81) , adapted to switch from a minimum extension configuration to a maximum extension configuration,wherein said second body (12) comprises a sensor adapted to switch said piston (81) from said minimum extension configuration to said maximum extension configuration, wherein said control lever (70) comprises a first portion (71) and a second portion (72) , which are opposite with respect to a rotation pin of said control lever (70) , wherein said main cam (60) is adapted to impart a rotation to said first portion (71) of said control lever (70) , wherein said maximum extension configuration of said piston (81) provides that said piston (81) is adapted to impart a rotation to said second portion (72) of said control lever (70) .

3. Lock (10) according to claim 2, characterized in that said main cam (60) comprises a third extended portion (67) , wherein said first portion (71) of said control lever (70) comprises a first abutting portion (76) , adapted to switch from a configuration abutting against said third extended portion (67) to a release configuration, which provides that said first abutting portion (76) is spaced from said third extended portion (67) , wherein said abutting configuration of said first abutting portion (76) provides that said third extended portion (67) is adapted to rotate said control lever (70) , wherein said second portion (72) of said control lever (70) comprises a second abutting portion (78) , wherein said maximum extension configuration ofsaid piston (81) provides that said piston (81) abuts said second abutting portion (78) and rotates said control lever (70) .

4. Lock (10) according to claim 3, characterized in that said first engaging cam (30) comprises a first-abutting portion (36) and a second- abutting portion (37) , wherein said first portion (71) of said control lever (70) comprises a blocking portion (73) , wherein said blocking portion (73) of said control lever (70) is adapted to switch from a configuration engaged with said second-abutting portion (37) of said first engaging cam (30) , blocking the rotation of said first engaging cam (30) , to a configuration disengaged from said second-abutting portion (37) of said first engaging cam (30) , allowing the free rotation of said first engaging cam (30) , wherein said first-abutting portion (36) of said first engaging cam (30) is adapted to switch from a configuration abutting against said first abutting portion (76) of said control lever (70) to a configuration released from said first abutting portion (76) of said control lever (70) .

5. Lock (10) according to claim 4, characterized in that said first extended portion (34) and said blocking portion (37) are opposite with respect to a first rotation pin (13) , around which said first engaging cam (30) rotates.

6. Lock (10) according to one or more of the preceding claims, characterized in that said first body (11) comprises a through opening (25) , wherein said through opening (25) houses said firstattaching element (21) , wherein said through opening (25) is dimensioned to allow at least one portion of said first engaging cam (30) , comprising said second attaching element (31) , to pass through said through opening (25) and switch from said detached configuration to said attached configuration, wherein said through opening (25) is dimensioned to allow at least one portion of said second safety cam (40) , comprising said at least one stop element (43) , to pass through said through opening (25) and switch from said unblocking configuration to said blocking configuration .

7. Lock (10) according to one or more of the preceding claims, characterized in that said first engaging cam (30) is rotatably mounted with said second body (12) around a first pin (13) , that said second engaging cam (40) is rotatably mounted with said second body (12) around a second pin (14) , wherein said first pin (13) and said second pin (14) are parallel to each other.

8. Lock (10) according to claim 7, characterized in that said first attaching element (21) is cylindrical in shape, and said second attaching element (31) has a hook shape, and that said cylinder of said first attaching element (21) comprises a geometric height parallel to said first pin (13) and said second pin (14) .

9. Lock (10) according to one or more of the preceding claims, characterized in that said thrust portion (24) is a lower portion of said first attaching element (21) .

10. Lock (10) according to one or more of claims 2-9, characterized in that said control lever (70) is engaged with a return elastic element, adapted to rotate said control lever (70) in said first rotational direction .

11. Lock (10) according to one or more of claims 2-10, characterized in that said control lever (70) provides that said first abutting portion (76) and said second abutting portion (78) are opposite with respect to a pin around which said control lever (70) rotates.

12. Lock (10) according to one or more of claims 2-11, characterized in that said main cam (60) and said control lever (70) rotate independently around the same pin .

13. Lock (10) according to one or more of the preceding claims, characterized in that said first hooking cam (30) is engaged with a return elastic element, adapted to rotate said first hooking cam (30) .

14. Bag (100) for a bicycle or motorcycle, comprising a lid (101) and a bottom (102) , characterized in that it comprises a lock (10) according to any one of claims 1-13, wherein said first body (11) is mounted with said lid (101) , and said second body (12) is mounted with said bottom (102) .

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