CN110512951B - Double-locking rope padlock - Google Patents
Double-locking rope padlock Download PDFInfo
- Publication number
- CN110512951B CN110512951B CN201910810406.9A CN201910810406A CN110512951B CN 110512951 B CN110512951 B CN 110512951B CN 201910810406 A CN201910810406 A CN 201910810406A CN 110512951 B CN110512951 B CN 110512951B
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- CN
- China
- Prior art keywords
- button
- rope
- locking
- lock
- locking rope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/02—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
- E05B37/025—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others in padlocks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/003—Chain, wire or cable locks
Landscapes
- Supports Or Holders For Household Use (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Compared with the prior art, the double-locking-rope padlock has the advantages that the first locking rope and the second locking rope are arranged, the first button independently limits the end part of the first locking rope, the second button independently limits the end part of the second locking rope, and the first button and the second button are both limited by the unlocking mechanism, so that when the double-locking-rope padlock is in actual use, the unlocking mechanism is operated to simultaneously release the limits on the first button and the second button, a user can press the first button to independently open the first locking rope or press the second button to independently open the second locking rope to lock objects, or simultaneously use the first locking rope and the second locking rope to lock different objects, and the double-locking-rope padlock is convenient to operate. And only one unlocking mechanism is needed to control the opening and closing of the two lock ropes, so that the structure is simple.
Description
Technical Field
The invention relates to the technical field of locks, in particular to a double-locking rope padlock.
Background
The mechanical lock has the advantages of stable performance, strong durability and the like, and the padlock is used as one of the mechanical locks, has the characteristic of convenient and flexible use and is widely applied. The existing padlock comprises a lock body and a lock rope, one end of the lock rope is irremovably arranged on the lock body, the other end of the lock rope is matched with an unlocking mechanism in the lock body to unlock and lock, and one end of the lock rope is separated from the lock body during unlocking. Or both ends of the lock rope are respectively matched with the unlocking mechanism, and both ends of the lock rope can be detached during unlocking. However, the existing padlock has only one lock rope to be fastened with the lock body, so that the single lock rope is very inconvenient to connect in some specific connection occasions, the use requirement is difficult to meet, a plurality of padlocks are needed to be matched for use, the cost is increased, and the operation is troublesome. Later, a padlock with double lock ropes appears, which is equivalent to simply splicing the traditional two padlocks, and has the advantages of complex structure, high cost and inconvenient operation of users.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides the double-locking rope padlock which has a simple structure and is convenient to operate.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the double-locking-rope padlock comprises a lock body, an unlocking mechanism, a locking rope and a button, wherein the unlocking mechanism is arranged in the lock body, part of the button is exposed out of a lock shell, and in a locking state, the end part of the locking rope is inserted into the lock body and limited by the button which is locked by the unlocking mechanism; in the unlocking state, the unlocking mechanism releases the restriction on the button, and the button can move to release the restriction on the end part of the lock rope; the lock rope includes first lock rope and second lock rope, and the button includes first button and second button, and first button is spacing to the tip of first lock rope independently, and the second button is spacing to the tip of second lock rope independently, and first button and second button all receive unlocking mechanism spacing.
As an improvement of the double-lock rope padlock of the invention, the unlocking mechanism comprises a password component and a key component, the password component comprises a password wheel, a central rod and a bracket, the bottom of the bracket is provided with a bracket spring, the password wheel is arranged on the bracket, and the central rod movably penetrates through the password wheel; in a locked state, the bracket props against the first button and the second button; the bracket is provided with a bulge, the password wheel is provided with a notch, and after the password wheel inputs a correct password, the notch of the password wheel is aligned with the bulge of the bracket, so that the bracket moves upwards, and the limitation on the first button and the second button is further relieved to unlock; the key assembly comprises a lock core and a pulling block, the lock core and the pulling block can be driven to rotate after the correct key is inserted into the lock core, and the pulling block drives the bracket to move downwards to release the restriction on the first button and the second button so as to unlock.
As an improvement of the double-locking-rope padlock, the fixed end of the second locking rope is riveted with the rotating head, the rotating head is rotatably hinged to the lock body, the lock body is provided with the containing groove, and in the unlocking state of the second locking rope, the rotating head drives the fixed end of the second locking rope to rotate into the containing groove, so that the whole second locking rope can be contained in the containing groove.
As an improvement of the double-locking-rope padlock, the lock body is provided with a cover plate for covering the notch of the containing groove, and one side of the cover plate is hinged with the lock body.
As an improvement of the double-locking-rope padlock, the cover plate is provided with the clamping hook, the lock body is provided with the stop block used for clamping the clamping hook, the stop block is partially exposed out of the lock body, and the cover plate can be opened by pushing the stop block.
As an improvement of the double-locking-rope padlock, the first locking rope and the second locking rope are arranged on the top of the lock body in parallel.
As an improvement of the double-locking-rope padlock, the fixed end of the first locking rope is riveted with the mounting head, the mounting head is irremovably hinged in the lock body, the movable end of the first locking rope and the movable end of the second locking rope are respectively riveted with the locking head, the locking head is provided with an annular groove, and the first button and the second button are respectively provided with a clamping protrusion matched with the annular groove of the corresponding locking head.
As an improvement of the double-locking-rope padlock, a supporting block is further arranged in the lock shell, a supporting spring for jacking the supporting block is arranged below the supporting block, and after the first locking rope and the second locking rope are inserted into the lock body, the supporting block props against the locking heads at the ends of the first locking rope and the second locking rope, so that the clamping protrusions of the first button and the second button are aligned and inserted into annular grooves of the corresponding locking heads.
As an improvement of the double-locking-rope padlock, the lengths of the first locking rope and the second locking rope are different.
The invention has the beneficial effects that:
compared with the prior art, the double-locking-rope padlock has the advantages that the first locking rope and the second locking rope are arranged, the first button independently limits the end part of the first locking rope, the second button independently limits the end part of the second locking rope, and the first button and the second button are both limited by the unlocking mechanism, so that when the double-locking-rope padlock is in actual use, the unlocking mechanism is operated to simultaneously release the limits on the first button and the second button, a user can press the first button to independently open the first locking rope or press the second button to independently open the second locking rope to lock objects, or simultaneously use the first locking rope and the second locking rope to lock different objects, and the double-locking-rope padlock is convenient to operate. And only one unlocking mechanism is needed to control the opening and closing of the two lock ropes, so that the structure is simple.
Drawings
Fig. 1 is a perspective view of a double-shackle padlock in an embodiment.
Fig. 2 is another visual perspective view of a double-shackle padlock in an embodiment.
Fig. 3 is a perspective view of the double-locking-rope padlock in an embodiment with half of the lock casing hidden, wherein both the first locking rope and the second locking rope are in a locked state.
Fig. 4 is a perspective view of a double-locking-rope padlock in an embodiment, in which the double-locking-rope padlock is stored in a storage groove after unlocking a first locking rope and unlocking a second locking rope, and a cover plate is opened.
Fig. 5 is a perspective view of the first button/second button in the embodiment.
Fig. 6 is a perspective view of a rotary head in an embodiment.
Fig. 7 is a perspective view of a bracket in an embodiment.
Reference numerals:
a lock body 1 and a storage groove 11;
a center rod 2 and a return spring 21; the first locking rope 31, the second locking rope 32, the first button 41, the second button 42, the locking part 411 and the clamping protrusion 43;
mounting head 51, rotating head 52
A locking head 6, an annular groove 61;
code assembly 7, code wheel 71, bracket 72, projection 721;
a key assembly 8, a lock cylinder 81 and a pulling block 82;
a cover 9 and a hook 91;
a stopper 10;
support block 12, support spring 121.
Detailed Description
The present invention will be described in detail with reference to specific embodiments and drawings.
As shown in fig. 1 to 6, the double-locking-rope padlock of the present embodiment comprises a lock body 1, an unlocking mechanism, a first locking rope 31, a second locking rope 32, a first button 41 and a second button 42, wherein the unlocking mechanism 7/8 is installed in the lock body 1, and part of the first button 41 and part of the second button 42 are exposed out of a lock shell for a user to press for unlocking. The first locking rope 31 and the second locking rope 32 are arranged on the top of the lock body 1 in parallel, the fixed end of the first locking rope 31 is riveted with the mounting head 51, the mounting head 51 is irremovably hinged in the lock body 1, the movable end of the first locking rope 31 is riveted with the locking head 6, the locking head 6 is provided with an annular groove 61, and the first button 41 is provided with a clamping protrusion 43 matched with the annular groove 61 of the locking head 6. The fixed end of the second locking rope 32 is not detachably mounted on the lock body 1, the movable end of the second locking rope 32 is identical to the movable end of the first locking rope 31 in structure, and the first button 41 and the second button 42 are identical in structure and are not described herein. In the locked state, the locking head 6 at the movable end of the first locking rope 31 is inserted into the lock body 1 and clamped and limited by the clamping protrusion 43 of the first button 41, the first button 41 is clamped by the unlocking mechanism, the second locking rope 32 is locked in the same way, the second button 42 independently limits the end part of the second locking rope 32, the first button 41 independently limits the end part of the first locking rope 31, and the first button 41 and the second button 42 are both limited by the unlocking mechanism.
Compared with the prior art, because the first locking rope 31 and the second locking rope 32 are arranged, the first button 41 independently limits the end part of the first locking rope 31, the second button 42 independently limits the end part of the second locking rope 32, and the first button 41 and the second button 42 are both limited by the unlocking mechanism, so that when the novel locking rope is in actual use, the unlocking mechanism is operated to simultaneously release the limits on the first button 41 and the second button 42, and a user can press the first button 41 to independently open the first locking rope 31 or press the second button 42 to independently open the second locking rope 32 to lock objects, or simultaneously use the first locking rope 31 and the second locking rope 32 to lock different objects, so that the novel locking rope is convenient to operate. And only one unlocking mechanism is needed to control the opening and closing of the two lock ropes, so that the structure is simple.
The unlocking mechanism comprises a password assembly 7 and a key assembly 8, the password assembly 7 comprises a password wheel 71, a central rod 2 and a bracket 72, a bracket spring is arranged at the bottom of the bracket 72, one end of the bracket spring props against the lock body 1, the other end of the bracket spring props against the bracket 72, and a positioning column is arranged at the bottom of the bracket 72 for installing the bracket spring as seen in fig. 7. The code wheel 71 is mounted on a bracket 72, the central rod 2 can axially freely move through the code wheel 71, and the central rod 2 only plays a role in supporting the code wheel 71 and does not play a role in unlocking and locking. In the locked state, the bracket 72 abuts against the locking portions 411 of the first button 41 and the second button 42. The top of the bracket 72 is provided with a V-shaped protrusion 721, the outside of the code wheel 71 is provided with a V-shaped notch, and after the code wheel 71 inputs a correct code, the notch of the code wheel 71 aligns with the protrusion 721 of the bracket 72, so that the bracket 72 moves up to be staggered with the locking part 411, and the restriction on the first button 41 and the second button 42 is released to unlock at the same time. The key assembly 8 comprises a lock cylinder 81 and a pulling block 82, after the lock cylinder 81 is inserted into a correct key, the pulling block 82 can be driven to rotate by rotating the lock cylinder 81, the pulling block 82 drives the bracket 72 to move downwards and lock the locking part 411, and meanwhile, the restriction on the first button 41 and the second button 42 is released to unlock.
Specifically, as shown in fig. 3, the center lever 2 is sleeved with a return spring 21, and applies a leftward force to the center lever 2 for returning the first button 41 and the second button 42.
Specifically, the fixed end of the second locking rope 32 is riveted with the rotating head 52, the rotating head 52 is rotatably hinged to the lock body 1, the lock body 1 is provided with the storage groove 11, after the movable end of the second locking rope 32 is unlocked, the rotating head 52 rotates to enable the fixed end of the second locking rope 32 to rotate into the storage groove 11, so that the whole second locking rope 32 can be stored in the storage groove 11 to form a state as shown in fig. 4, the lock body 1 is provided with the cover plate 9 for covering the notch of the storage groove 11, one side of the cover plate 9 is hinged to the lock body 1, and the cover plate 9 in fig. 4 is in an open state.
Specifically, the inner side of the cover plate 9 is provided with a hook 91, the lock body 1 is provided with a stop block 10 for clamping the hook 91, the stop block 10 is partially exposed out of the lock body 1, and the stop block 10 can be released from being clamped by pushing the stop block 10, so that the cover plate 9 is opened.
Specifically, a supporting block 12 is further disposed in the lock housing, a supporting spring 121 for jacking up the supporting block 12 is disposed below the supporting block 12, after the first locking rope 31 and the second locking rope 32 are inserted into the lock body 1, the supporting block 12 props against the locking heads 6 at the ends of the first locking rope 31 and the second locking rope 32, so that the clamping protrusions 43 of the first button 41 and the second button 42 are aligned and inserted into the annular grooves 61 of the corresponding locking heads 6.
Specifically, the length of the first locking rope 31 is longer than that of the second locking rope 32, and in the state that both locking ropes are locked, the first locking rope 31 and the second locking rope 32 are staggered from each other, so that the operation of a user is facilitated.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (4)
1. A double-lock rope padlock comprises a lock body, an unlocking mechanism, a lock rope and a button, wherein the unlocking mechanism is arranged in the lock body, part of the button is exposed out of a lock shell, and in a locked state, the end part of the lock rope is inserted into the lock body and limited by the button which is locked by the unlocking mechanism; in the unlocking state, the unlocking mechanism releases the restriction on the button, and the button can move to release the restriction on the end part of the lock rope; the method is characterized in that: the locking rope comprises a first locking rope and a second locking rope, the buttons comprise a first button and a second button, the first button independently limits the end part of the first locking rope, the second button independently limits the end part of the second locking rope, and the first button and the second button are both limited by the unlocking mechanism;
the unlocking mechanism comprises a password assembly and a key assembly, the password assembly comprises a password wheel, a central rod and a bracket, a bracket spring is arranged at the bottom of the bracket, the password wheel is arranged on the bracket, and the central rod movably penetrates through the password wheel; in a locked state, the bracket props against the first button and the second button; the bracket is provided with a bulge, the password wheel is provided with a notch, and after the password wheel inputs a correct password, the notch of the password wheel is aligned with the bulge of the bracket, so that the bracket moves upwards, and the limitation on the first button and the second button is further relieved to unlock; the key assembly comprises a lock cylinder and a pulling block, the lock cylinder and the pulling block can be driven to rotate after the correct key is inserted into the lock cylinder, and the pulling block drives the bracket to move downwards to release the restriction on the first button and the second button so as to unlock;
the fixed end of the second locking rope is riveted with a rotating head, the rotating head is rotatably hinged with the lock body, the lock body is provided with a storage groove, and in the unlocking state of the second locking rope, the rotating head drives the fixed end of the second locking rope to rotate into the storage groove, so that the whole second locking rope can be stored in the storage groove;
the lock body is provided with a cover plate for covering the notch of the storage groove, and one side of the cover plate is hinged to the lock body;
the fixed end of the first locking rope is riveted with a mounting head, the mounting head is irremovably hinged in the lock body, the movable end of the first locking rope and the movable end of the second locking rope are respectively riveted with a locking head, the locking head is provided with an annular groove, and the first button and the second button are respectively provided with a clamping protrusion matched with the annular groove of the corresponding locking head;
the lock is characterized in that a supporting block is further arranged in the lock shell, a supporting spring jacking the supporting block is arranged below the supporting block, and after the first lock rope and the second lock rope are inserted into the lock body, the supporting block props against the lock pair heads at the ends of the first lock rope and the second lock rope, so that the clamping protrusions of the first button and the second button are aligned and inserted into the corresponding annular grooves of the lock pair heads.
2. The double-locking-cord padlock of claim 1, wherein: the cover plate is provided with a clamping hook, the lock body is provided with a stop block used for clamping the clamping hook, the stop block is partially exposed out of the lock body, and the cover plate can be opened by pushing the stop block.
3. The double-locking-cord padlock of claim 1, wherein: the first locking rope and the second locking rope are arranged on the top of the lock body in parallel.
4. The double-locking-cord padlock of claim 1, wherein: the first locking rope and the second locking rope are different in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910810406.9A CN110512951B (en) | 2019-08-29 | 2019-08-29 | Double-locking rope padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910810406.9A CN110512951B (en) | 2019-08-29 | 2019-08-29 | Double-locking rope padlock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110512951A CN110512951A (en) | 2019-11-29 |
| CN110512951B true CN110512951B (en) | 2024-03-15 |
Family
ID=68629192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910810406.9A Active CN110512951B (en) | 2019-08-29 | 2019-08-29 | Double-locking rope padlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110512951B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196367B (en) * | 2020-10-08 | 2021-12-10 | 东莞市国丰制造有限公司 | Puzzle lock |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20317376U1 (en) * | 2003-11-11 | 2004-02-12 | Glox Industry Co., Ltd. | Padlock with double function has lock body, combination lock unit, cylinder lock unit, lever, pressure key, U-shaped suspension bar and cover |
| US7131299B1 (en) * | 2006-05-16 | 2006-11-07 | Glox Industry Co., Ltd. | Combination lock and padlock combination with opening warning device |
| CN202899806U (en) * | 2012-09-21 | 2013-04-24 | 袁远忠 | Machinery coded lock |
| CN203924958U (en) * | 2014-05-27 | 2014-11-05 | 东莞市怡丰锁业有限公司 | A kind of composite lockset |
| CN206397282U (en) * | 2016-11-14 | 2017-08-11 | 东莞市怡丰锁业有限公司 | A kind of cipher hang lock |
| CN109826507A (en) * | 2019-01-24 | 2019-05-31 | 东莞市景瑜实业有限公司 | A kind of Double-purpose lock |
| CN211173471U (en) * | 2019-08-29 | 2020-08-04 | 东莞市景瑜实业有限公司 | Double-lock-rope padlock |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6598434B2 (en) * | 2001-11-09 | 2003-07-29 | Ping-Jan Yang | Dual mechanism lock |
| TW200619483A (en) * | 2004-12-09 | 2006-06-16 | Sinox Co Ltd | Padlock having dual unlocking modes |
| US20080011026A1 (en) * | 2006-07-14 | 2008-01-17 | Chien-Chien Huang | Combination and key operated padlock with indicator for advising that the clock has been opened with a key |
| TWM322981U (en) * | 2007-03-13 | 2007-12-01 | Shopin Lock Co | Complex padlock |
-
2019
- 2019-08-29 CN CN201910810406.9A patent/CN110512951B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20317376U1 (en) * | 2003-11-11 | 2004-02-12 | Glox Industry Co., Ltd. | Padlock with double function has lock body, combination lock unit, cylinder lock unit, lever, pressure key, U-shaped suspension bar and cover |
| US7131299B1 (en) * | 2006-05-16 | 2006-11-07 | Glox Industry Co., Ltd. | Combination lock and padlock combination with opening warning device |
| CN202899806U (en) * | 2012-09-21 | 2013-04-24 | 袁远忠 | Machinery coded lock |
| CN203924958U (en) * | 2014-05-27 | 2014-11-05 | 东莞市怡丰锁业有限公司 | A kind of composite lockset |
| CN206397282U (en) * | 2016-11-14 | 2017-08-11 | 东莞市怡丰锁业有限公司 | A kind of cipher hang lock |
| CN109826507A (en) * | 2019-01-24 | 2019-05-31 | 东莞市景瑜实业有限公司 | A kind of Double-purpose lock |
| CN211173471U (en) * | 2019-08-29 | 2020-08-04 | 东莞市景瑜实业有限公司 | Double-lock-rope padlock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110512951A (en) | 2019-11-29 |
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