CN110306877B

CN110306877B - Double-function padlock

Info

Publication number: CN110306877B
Application number: CN201910642749.9A
Authority: CN
Inventors: 徐正; 李柏; 钟洪亮; 薛鹤飞; 杜泽生; 吕江琴
Original assignee: Dongguan Jingyu Industrial Co ltd
Current assignee: Dongguan Jingyu Industrial Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2024-01-02
Anticipated expiration: 2039-07-16
Also published as: CN110306877A

Abstract

The invention discloses a double-function padlock, which has the technical scheme that the double-function padlock comprises a lock shell, wherein the lock shell is provided with a through hole for sleeving a lantern ring or a lashing rope of an address plate, the lantern ring or the lashing rope is arranged on the address plate, the lantern ring or the lashing rope of the address plate and the through hole are mutually sleeved, so that the setting of the address plate can be facilitated, and the address plate is mutually associated with the lock shell of the padlock after being set, and is not easy to separate from the padlock, so that a case is not easy to separate; the arrangement of the lock catch ensures that the address plate cannot be separated from the padlock in the locked state of the padlock, and can be better ensured not to fall off in the transportation process.

Description

Double-function padlock

Technical Field

The invention relates to the technical field of locks, in particular to a double-function padlock.

Background

When the luggage is transported, in order to prevent the luggage from being confused with the luggage of other people, an address plate for recording addresses, characters or other marks is arranged at a certain position of the luggage. However, when the address plate is set, the existing case is sometimes stuck on a certain position of the case, the sticking is easy to separate or can not separate after a long time to affect the appearance, and some cases can directly hang the address plate on the lock rope of the padlock, but after the padlock is unlocked, the address plate is easy to separate from the lock rope of the padlock, so that the case is inconvenient to use for multiple times.

Disclosure of Invention

The invention aims to provide a double-function padlock, which achieves the purposes of facilitating the arrangement of address cards, ensuring that the address cards are not easy to fall off and facilitating the repeated use of the address cards.

The technical aim of the invention is realized by the following technical scheme: a dual function padlock, characterized by: the lock comprises a lock shell, wherein the lock shell is provided with a through hole which is sleeved with a lantern ring or a lashing rope of an address plate.

As a further optimization, the lock shell comprises a first shell and a second shell, a first port is arranged on one side of the first shell facing the second shell, a second port is arranged on one side of the second shell facing the first shell, the first shell and the second shell are spliced into the lock shell, the first port and the second port are spliced into the through hole, and the first shell and the second shell can be partially or completely separated.

As a further optimization, two ends of the first shell and the second shell assembled with each other are respectively a rotating end and a separating end, the rotating end of the first shell and the rotating end of the second shell are rotationally connected together, and the separating end of the first shell and the separating end of the second shell are separable.

As a further optimization, the rotating end of the first shell is provided with a convex connecting column, the rotating end of the second shell is provided with a containing groove, the connecting column is positioned in the containing groove, and the connecting column can rotate relative to the containing groove.

As further optimization, a limiting gap is formed in the connecting column, a limiting block is arranged in the accommodating groove and inserted into the limiting gap, and the limiting block rotates along with the first shell in the range of the limiting gap.

As a further optimization, there is a partial overlap between the separated end of the first shell and the separated end of the second shell.

As a further optimization, comprising a latch, the latch being mounted within the first housing;

after the padlock is locked, the locking part is inserted into the second shell, and the first shell and the second shell are limited by the locking buckle and cannot be separated; after the padlock is unlocked, the lock catch can be separated from the second shell along with unlocking, and the first shell and the second shell can be separated in a rotating way.

As further optimization, the lock comprises a lock rope, a key assembly is arranged in the first shell, the key assembly comprises a lock core, a connecting rod and a lock tongue, the connecting rod is in linkage connection with the lock core, the lock tongue is in linkage connection with the connecting rod, and the lock catch is in linkage connection with the lock tongue;

after the padlock is locked, the lock tongue locks the end, inserted into the first shell, of the locking rope in a limiting mode; when the padlock is unlocked through the key assembly, the problem that a key is inserted into the lock core to drive the lock core to rotate is solved, the connecting rod follows the lock core to rotate, the connecting rod rotates to push the lock tongue to move to release the limit of the lock rope to unlock, and the lock tongue is driven to move to be separated from the second shell when moving.

As further optimization, the lock catch is slidably inserted into the lock tongue, the lock tongue is driven to lock catch movement when moving, and the lock catch can move relative to the lock tongue when being subjected to external force.

As a further optimization, the second shell is provided with a password assembly and a push button, the password assembly comprises a password wheel set and a central rod, the push button is connected with the central rod in a linkage manner, and the lock catch is connected with the push button in a linkage manner;

after the padlock is locked, the push button locks the limit of one end of the locking rope inserted into the second shell, the central rod locks the limit of the push button, and the password wheel set locks the limit of the central rod; when the padlock is unlocked through the password component, after a correct unlocking password is input through the password wheel set, the center rod and the push button are unlocked, the push button is pushed to unlock one end of the lock rope inserted into the second shell, and when the push button is pushed to move, the push button pushes the lock shell to move and separate from the second shell.

In summary, the invention has the following beneficial effects: the lantern ring or the lashing rope is arranged on the address plate, the lantern ring or the lashing rope of the address plate and the through hole are mutually sleeved, so that the address plate can be conveniently arranged, and the address plate is mutually associated with the lock shell of the padlock after being arranged, so that the padlock is not easy to separate from the case; the arrangement of the lock catch ensures that the address plate cannot be separated from the padlock in the locked state of the padlock, and can be better ensured not to fall off in the transportation process.

Drawings

Fig. 1 is a schematic view of a dual function padlock in an embodiment;

fig. 2 is a schematic view of the structure of the dual function padlock of the embodiment with the first and second housing portions separated;

fig. 3 is a schematic view of the structure of the dual function padlock of the embodiment with half of the lock housing removed.

In the figure: 1. a lock case; 10. a through hole; 11. a first shell; 111. a first port; 112. a rotating end; 1121. a connecting column; 11211. limiting notch; 113. a separation end; 12. a second case; 121. a second port; 122. a rotating end; 1221. a receiving groove; 12211. a limiting block; 123. a separation end; 2. locking; 20. a latch return spring; 3. locking ropes; 41. a lock core; 42. a connecting rod; 43. a bolt; 431. locking limit parts; 5. a first rivet joint; 51. a first connection portion; 52. a first limit part; 53. a first head; 61. a cipher wheel set; 62. a central rod; 63. a center rod return spring; 64. a number changing component; 7. pushing and twisting; 71. limiting bayonet; 72. pushing a column; 8. a second rivet joint; 81. a second connecting portion; 82. a second limit part; 83. a second head; 9. an ejection block; 90. and (5) ejecting a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a dual-function padlock in this embodiment includes a lock housing 1, wherein the lock housing 1 is provided with a through hole 10, and the through hole 10 is used for setting address cards. The lantern ring or the lashing wire is arranged on the address plate, the lantern ring or the lashing wire of the address plate and the through hole 10 are mutually sheathed, so that the address plate can be conveniently arranged, and the address plate is mutually associated with the lock shell 1 of the padlock after being arranged, so that the padlock is not easy to separate from the case.

As shown in fig. 1 and 2, the lock case 1 includes a first case 11 and a second case 12, a first opening 111 is provided on a side of the first case 11 facing the second case 12, a second opening 121 is provided on a side of the second case 12 facing the first case 11, the first case 11 and the second case 12 are assembled to form a complete lock case 1, the first opening 111 and the second opening 121 are assembled to form a complete through hole 10, the first case 11 and the second case 12 can be partially or completely separated, and the through hole 10 is opened by separation between the first case 11 and the second case 12, so that a collar or a lashing rope of an address tag and the through hole 10 are conveniently sleeved with each other. The function of the arrangement is that at least one of the two ring-like objects needs to be detachably sleeved together, the through hole 10 is arranged to be openable, the lantern ring or the lantern rope on the address card does not need to be opened but is a complete closed loop, the reliability of the lantern ring or the lantern rope of the address card is improved, and the lantern ring or the lantern rope of the address card is not influenced to be sleeved together with the through hole 10 of the lock case 1. In this embodiment, the first shell 11 and the second shell 12 are partially separable, specifically, two ends of the first shell 11 and the second shell 12 assembled with each other are respectively a rotating end 112, 122 and a separating end 113, 123, the rotating end 112 of the first shell 11 is rotationally connected with the rotating end 122 of the second shell 12, and the separating end 113 of the first shell 11 and the separating end 123 of the second shell 12 are separable, that is, the first shell 11 and the second shell 12 are rotationally separated. The rotating end 112 of the first housing 11 is provided with a convex connecting post 1121, the rotating end 122 of the second housing 12 is provided with a receiving groove 1221, the connecting post 1121 is positioned in the receiving groove 1221, and the connecting post 1121 is rotatable relative to the receiving groove 1221. The connecting column 1121 is provided with a limit notch 11211, a limit block 12211 is arranged in the accommodating groove 1221, the limit block 12211 is inserted into the limit notch 11211, the limit block 12211 rotates along with the rotation of the first shell 11 within the range of the limit notch 11211, and the relative rotation angle between the first shell 11 and the second shell 12 is limited by the cooperation of the limit block 12211 and the limit notch 11211. There is a partial overlap between the separating end 113 of the first housing 11 and the separating end 113 of the second housing 12 so that the first housing 11 can be rotationally separated from the first housing 11 only in one direction.

As shown in fig. 3, the padlock also includes a shackle 2, the shackle 2 being mounted within the first housing 11. After the padlock is locked, the lock catch 2 is partially inserted into the second shell 12, and the lock catch 2 is limited, so that the first shell 11 and the second shell 12 cannot be rotationally separated, namely, in the state of locking the padlock, the address plate cannot be separated from the padlock, and the address plate cannot fall off in the transportation process; after the padlock is unlocked, the lock catch 2 is separated from the second shell 12 along with unlocking, the first shell 11 and the second shell 12 can be rotationally separated, the address card can be better guaranteed to be taken down only after relevant unlocking is carried out, irrelevant personnel are prevented from randomly separating the address card, and when the first shell 11 and the second shell 12 are not rotationally separated, the address card is kept in situ and cannot be taken down.

As shown in fig. 3, the padlock further comprises a lock rope 3, a key assembly is installed in the first shell 11, the key assembly comprises a lock core 41, a connecting rod 42 and a lock tongue 43, the connecting rod 42 is connected with the lock core 41 in a linkage manner, the lock tongue 43 is connected with the connecting rod 42 in a linkage manner, and the lock catch 2 is connected with the lock tongue 43 in a linkage manner. After the padlock is locked, one end of the lock rope 3 inserted into the first shell 11 is limited and locked by the lock tongue 43, the lock rod 42 is limited and locked by the lock tongue 43, the lock core 41 is limited and locked by the link rod 42, and the lock catch 2 is partially inserted into the second shell 12; when the padlock is unlocked through the key assembly, an unlocking key is inserted into the lock core 41 and drives the lock core 41 to rotate, the lock core 41 rotates to drive the connecting rod 42 to rotate, the connecting rod 42 rotates to drive the lock tongue 43 to move, the lock tongue 43 moves away from the second shell 12 to release the limit of the lock rope 3, unlocking is realized, and the lock tongue 43 simultaneously drives the lock catch 2 to move away from the second shell 12 and separate from the second shell 12 when moving away from the second shell 12. Specifically, the first rivet head 5 is disposed at one end of the locking rope 3 inserted into the first shell 11, the first rivet head 5 includes a first connecting portion 51, a first limiting portion 52 and a first head 53 which are sequentially connected, the first connecting portion 51 is connected with the locking rope 3, the size of the first limiting portion 52 is smaller than the size of the first connecting portion 51 and the size of the first head 53, and the locking bolt 43 is provided with a locking limiting portion 431. After the padlock is locked, the first riveting head 5 is inserted into the first lock shell 1, the locking limiting part 431 is inserted into the first limiting part 52, and the first riveting head 5 is locked by the lock tongue 43 in a limiting way; when the lock tongue 43 moves away from the second shell 12, the locking limiting part 431 moves away from the first limiting part 52, so that unlocking of the first rivet head 5 is realized, and the first rivet head 5 can be pulled out from the first shell 11. The lock catch 2 is slidably inserted on the lock tongue 43, a lock catch return spring 20 is arranged between the lock catch 5 and the first shell 11, and the lock catch 5 can move relative to the lock tongue 43 when being subjected to external force.

As shown in fig. 3, a password component and a push button 7 are installed in the second shell 12, the password component comprises a password wheel set 61, a central rod 62, a central rod return spring 63 and a number changing component 64, the central rod 62 is connected with the password wheel set 61 in a linkage manner, the push button 7 is connected with the central rod 62 in a linkage manner, and the lock catch 2 is connected with the push button 7 in a linkage manner. After the padlock is locked, the push button 7 locks the lock rope 3 at one end inserted into the second shell 12 in a limiting manner, the central rod 62 locks the push button 7 in a limiting manner, and the password wheel set 71 locks the central rod 62 in a limiting manner; when the padlock is unlocked through the password assembly, after a correct unlocking password is input through the password wheel set 61, the center rod 62 and the push button 7 are unlocked, the push button 7 is pushed inwards to unlock one end of the lock rope 3 inserted into the second shell 12, when the push button 7 is pushed inwards to move, the push button 7 pushes the center rod 62 to move, the center rod reset spring 63 generates elastic deformation, the push button 7 moves to push the lock catch 2 to move away from the second shell 12 and separate from the second shell 12, the lock catch 2 moves relative to the lock tongue 43, and the lock tongue reset spring 20 generates elastic deformation. With the code assembly unlocked, the shackle 2 remains partially inserted within the second housing 12 without pushing the push button 7. One end of the locking rope 3 inserted into the second shell 12 is provided with a second rivet joint 8, the second rivet joint 8 comprises a second connecting part 81, a second limiting part 82 and a second head 83 which are sequentially connected, the second connecting part 81 is connected with the locking rope 3, the size of the second limiting part 82 is smaller than that of the second connecting part 81 and the second head 83, and the push button 7 is provided with a limiting bayonet 71. After the padlock is locked, the second riveting head 8 is inserted into the second shell 12, the limiting bayonet 71 is clamped on the second limiting part 82, and the second riveting head 8 is locked at the position of 7 by pushing and twisting; after the push button 7 is unlocked, the push button 7 is pushed, and the push button 7 moves inwards to enable the limiting bayonet 71 to be separated from the second limiting part 82, so that the unlocking of the second riveting head 8 is realized. The push button 7 is provided with a push post 72, and the push post 72 pushes the lock catch 8 to move away from the second shell 12. An ejector block 9 and an ejector spring 90 are installed in the second case 12, and the ejector spring 90 is located between the ejector block 9 and the second case 12. After the padlock is locked, the second riveting head 8 presses the ejection block 9 inwards, and the ejection spring 90 is in an elastic deformation state; after the push button 7 is pushed inwards to unlock the second riveting head 8, the elastic force of the ejection spring 90 drives the ejection block 9 to move outwards and ejects the second riveting head 8 out of the second shell 12. The ejector block 8 is limited and blocked by the push button 7 so that the ejector block 9 is always positioned in the second shell 12.

As shown in fig. 3, after the padlock is locked, the lantern ring or the lantern rope of the address plate is sleeved with the through hole 10, the first riveting head 5 is locked by the lock tongue 43 in a limiting way, and the second riveting head 8 is locked by the push button 7 in a limiting way; when the padlock is unlocked through the key assembly, an unlocking key is inserted into the lock core 41 and drives the lock core 41 to rotate, the lock core 41 drives the connecting rod 42 to rotate, the connecting rod 42 drives the lock tongue 43 to move away from the second shell 12 to unlock the first riveting head 5, the lock tongue 43 drives the lock catch 2 to move away from the second shell 12 and separate from the second shell 12, unlocking between the first shell 11 and the second shell 12 is realized, and the first shell 11 and the second shell 12 can rotate relatively to take down the address plate; when the padlock is unlocked through the password assembly, after a correct unlocking password is input through the password wheel set 61, the center rod 62 and the push button 7 are unlocked, the push button 7 is pushed inwards, the push button 7 moves inwards to unlock the second rivet joint 8, the push button 7 pushes the lock catch 8 to move away from the second shell 12 through the push post 72 to separate from the second shell 12, unlocking between the first shell 11 and the second shell 12 is achieved, and the first shell 11 and the second shell 12 can rotate relatively to take down the address plate.

The above specific embodiments are provided for illustrative purposes only and are not intended to limit the invention, and modifications, no inventive contribution, to the above embodiments, may be made by those skilled in the art after having read the present specification, as long as they are within the scope of the claims of the present invention.

Claims

1. A dual function padlock, characterized by: the lock comprises a lock shell, wherein the lock shell is provided with a through hole which is sleeved with a lantern ring or a lashing rope of an address plate;

the lock shell comprises a first shell and a second shell, a first opening is formed in one side, facing the second shell, of the first shell, a second opening is formed in one side, facing the first shell, of the second shell, the first shell and the second shell are spliced into the lock shell, the first opening and the second opening are spliced into the through hole, and the first shell and the second shell can be partially or completely separated;

the two ends of the first shell and the second shell which are mutually assembled are respectively a rotating end and a separating end, the rotating end of the first shell and the rotating end of the second shell are rotationally connected together, and the separating end of the first shell and the separating end of the second shell can be separated;

the rotating end of the first shell is provided with a convex connecting column, the rotating end of the second shell is provided with a containing groove, the connecting column is positioned in the containing groove, and the connecting column can rotate relative to the containing groove;

a limiting gap is formed in the connecting column, a limiting block is arranged in the accommodating groove and inserted into the limiting gap, and the limiting block rotates in the range of the limiting gap along with the rotation of the first shell;

the lock catch is arranged in the first shell;

2. A dual function padlock as claimed in claim 1, wherein: there is a partial overlap between the separated end of the first shell and the separated end of the second shell.

3. A dual function padlock as claimed in claim 1, wherein: the lock comprises a lock rope, wherein a key assembly is arranged in a first shell and comprises a lock core, a connecting rod and a lock tongue, the connecting rod is in linkage connection with the lock core, the lock tongue is in linkage connection with the connecting rod, and the lock catch is in linkage connection with the lock tongue;

4. A dual function padlock as claimed in claim 3, wherein: the lock catch is inserted into the lock tongue in a sliding mode, the lock tongue is driven to lock catch movement when moving, and the lock catch can move relative to the lock tongue when being subjected to external force.

5. A dual function padlock as recited in claim 4, wherein: the second shell is provided with a password assembly and a push button, the password assembly comprises a password wheel set and a central rod, the push button is connected with the central rod in a linkage manner, and the lock catch is connected with the push button in a linkage manner;