CN218029613U - Double-latch-hook coded lock for luggage - Google Patents
Double-latch-hook coded lock for luggage Download PDFInfo
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- CN218029613U CN218029613U CN202220889059.0U CN202220889059U CN218029613U CN 218029613 U CN218029613 U CN 218029613U CN 202220889059 U CN202220889059 U CN 202220889059U CN 218029613 U CN218029613 U CN 218029613U
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- lock
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- locking
- push button
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Abstract
The utility model relates to a double-lock hook coded lock for a case, which comprises a lock body, a locking component and a lock catch, wherein the lock body comprises a push button, the locking component comprises a first locking component and a second locking component, the push button is linked with the first locking component and the second locking component respectively, the second locking component comprises a transmission push block and two groups of second locking groups, the two groups of second locking groups are respectively arranged at two ends of the transmission push block in a sliding way, and the lock catch is provided with a catching groove matched with the second locking groups; after the coded lock is unlocked, the push button is unlocked, the transmission push block is driven to move by moving the push button, and the second locking group is driven to slide by moving the transmission push block, so that the second locking group is separated from the buckle groove, and the second locking component and the front cover of the luggage are unlocked. The utility model discloses an adopt gliding transmission to realize that second closure group and catching groove lock or break away from, compact structure, the closure is stable, and the practicality is strong.
Description
Technical Field
The utility model relates to a tool to lock technical field, concretely relates to double latch hook trick lock for case and bag.
Background
Along with the continuous development of society and the continuous progress of scientific level, the use of trick lock has more and more extensively, trick lock wide application in the case and bag field at present, present trick lock often adopts the structure of closure subassembly and hasp to realize the case and bag and locks or unblock, present closure subassembly includes the transmission ejector pad, the structural design of transmission locking piece and spring bolt, it rotates to drive the transmission locking piece through the transmission ejector pad, thereby it rotates to rethread transmission locking piece drives the spring bolt and realizes the function of spring bolt and hasp lock, but this kind of mode often has the operation not smooth, the transmission locking piece can't drive the emergence of spring bolt pivoted event, and the structure is compact enough, the cooperation between transmission locking piece and the spring bolt is not ingenious enough, the practicality is relatively poor.
Disclosure of Invention
There is above-mentioned technical problem to prior art, the utility model provides a through adopting gliding transmission mode to realize second closure group and catching groove lock or break away from, the operation is smooth, compact structure cooperates the exquisite double-lock hook trick lock that is used for case and bag.
In order to achieve the above object, the utility model provides a following technical scheme:
the double-lock-hook coded lock for the luggage comprises a lock body, locking components and a lock catch, wherein the lock body comprises a push button, the locking components comprise a first locking component and a second locking component, the push button is respectively linked with the first locking component and the second locking component in a linkage manner, the second locking component comprises a transmission push block and two groups of second locking groups, the two groups of second locking groups are respectively arranged at two ends of the transmission push block in a sliding manner, and the lock catch is provided with a lock catch groove matched with the second locking groups;
after the coded lock is locked, the second locking assembly is buckled at the lock catch through the second locking group and the buckling groove, so that the front cover of the luggage is locked;
after the coded lock is unlocked, the push button is unlocked, the transmission push block is driven to move by moving the push button, and the second locking group is driven to slide by moving the transmission push block, so that the second locking group is separated from the buckle groove, and the second locking component is unlocked with the front cover of the luggage.
As a further elaboration of the above technical solution:
in the above technical solution, the two second locking sets each include a transmission locking block and a lock tongue, the transmission locking block is slidably disposed at the transmission pushing block, the transmission locking block is linked with the transmission pushing block, the lock tongue is rotatably disposed at the transmission locking block, and the lock tongue is linked with the transmission locking block;
after the coded lock is locked, the lock tongue limits and locks the buckling groove, and the transmission locking block limits the rotation of the lock tongue;
after the coded lock is unlocked, the push button moves to drive the transmission push block to move, the transmission push block moves to drive the transmission lock block to slide, and the transmission lock block slides to remove the limit of the lock tongue.
In the technical scheme, the transmission locking block comprises a transmission sliding block and a limiting lock shell, the limiting lock shell is coated outside the transmission sliding block and is fixed on the transmission pushing block, a first convex block is arranged at the rear part of the transmission sliding block, a first groove matched with the first convex block is arranged on the transmission pushing block, and the transmission pushing block drives the transmission sliding block to slide in the limiting lock shell through the first groove and the first convex block; the upper end of the transmission sliding block is provided with a V-shaped limiting groove, the lock tongue is provided with a V-shaped lug matched with the V-shaped limiting groove, and the V-shaped lug is movably arranged at the V-shaped limiting groove.
In the above technical solution, a connecting plate is arranged between the push button and the transmission push block, the connecting plate is linked with the push button, the transmission push block is linked with the connecting plate, the push button drives the transmission push block to move through the connecting plate, a second convex block is arranged on the connecting plate, a second groove matched with the second convex block is arranged on the transmission push block, and the second groove is pushed by the second convex block when the connecting plate moves, so as to drive the transmission push block to move.
In the above technical scheme, a transmission member is arranged between the push button and the first locking member, the transmission member is linked with the push button, the first locking member is linked with the transmission member, and the push button drives the first locking member to move through the transmission member to realize unlocking.
In the above technical solution, the first locking assembly includes two first locking sets, each of the first locking sets of each set includes a fastener and a stopper, the stopper is linked with the transmission member, and the fastener is rotatably disposed on the stopper; after the coded lock is locked, the fastener is used for locking the zipper between the middle layer and the lower layer of the case, the stopper limits and stops the rotation of the fastener, and the stopper is limited and locked by the push button;
after the coded lock is unlocked, the push button is moved to drive the transmission piece to move, the transmission piece moves to drive the stop block to move, the stop block moves to the position limitation of the fastener, and the fastener can rotate to realize unlocking.
In the above technical scheme, the lock body further comprises a password assembly, the password assembly comprises a password wheel set, a supporting plate, a central rod and a number-changing assembly, the password wheel set is arranged above the supporting plate and sleeved outside the central rod, one side of the central rod is connected with one side of the push button, and a central rod reset spring is arranged between the central rod and the push button;
when the coded lock is locked, the coded wheel group limits the movement of the central rod and the push button, so that the first locking component and the second locking component are limited;
when the coded lock is unlocked, after the coded assembly is unlocked by inputting a correct unlocking code through the coded wheel group, the coded wheel group removes the limitation on the push button and the central rod, and pushes the push button to unlock the first locking assembly and the second locking assembly.
In the above technical solution, the supporting plate is provided with a limiting block, and the push button is provided with a limiting groove adapted to the limiting block;
after the coded lock is locked, the limiting block is inserted into the limiting groove to limit the movement of the push button;
after the coded lock is unlocked, the correct unlocking code is input through the code wheel group, so that the coded assembly is unlocked, the supporting plate moves to the limiting block to be separated from the limiting groove, and the push button is unlocked movably.
In the above technical solution, the lock body further includes a key assembly, the key assembly is inserted into the push button and can rotate relative to the push button, the key assembly includes a lock core and a rotating member, the rotating member is linked with the lock core, the first locking assembly and the second locking assembly are linked with the rotating member, and the lock core and the rotating member can rotate bidirectionally to respectively unlock the first locking assembly and the second locking assembly.
The utility model has the advantages that:
the utility model discloses a double lock hook trick lock for case and bag, including a lock body, the structural design of closure subassembly and hasp, thereby mutually support through second closure subassembly and hasp and realize case and bag protecgulum locking function, thereby it carries out the lock or breaks away from to drive the spring bolt rotation and carry out the lock with the catching groove of hasp through adopting gliding drive mode of transmission locking block, the structure is more compact, and reasonable in design, more stable behind the case and bag protecgulum locking, thereby the structural design through adopting first closure subassembly and zip fastener realizes the middle level of case and bag and the lower floor locking function of case and bag, therefore the practicality is strong.
Drawings
FIG. 1 is a diagram showing the usage state of the utility model and a case;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of the lock body, the connecting plate, the transmission member and the first locking member;
FIG. 4 is a schematic structural view of the lock body, the connecting plate, the transmission member, the second locking assembly and the lock catch;
FIG. 5 is a schematic structural view of the second locking group;
fig. 6 is a schematic structural view of the transmission lock block and the lock tongue.
Reference numerals are as follows: the front cover 100 of the suitcase, the lock body 1, the push button 11, the limiting groove 111, the password component 12, the password wheel set 121, the supporting plate 122, the central rod 123, the number-changing component 124, the limiting block 125, the key component 13, the lock core 131, the rotating member 132, the lock catch 2, the buckle groove 21, the first locking component 3, the first locking component 31, the fastener 311, the stopper 312, the second locking component 4, the transmission push block 41, the first groove 411, the second groove 412, the second locking component 42, the transmission lock block 421, the transmission slider 4211, the limit lock case 4212, the first projection 4213, the V-shaped limiting groove 4214, the lock tongue 422, the V-shaped projection 4221, the connecting plate 5, the second projection 51 and the transmission member 6.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and accompanying drawings.
As shown in fig. 1 to 6, the lock catch 2 of the double-lock-hook coded lock for a luggage of this embodiment is disposed on a front cover 100 of the luggage, the double-lock-hook coded lock includes a lock body 1, a locking component and a lock catch 2, the lock body 1 includes a push button 11, the locking component includes a first locking component 3 and a second locking component 4, the push button 11 is linked with the first locking component 3 and the second locking component 4 respectively, the second locking component 4 includes a transmission push block 41 and two groups of second locking groups 42, the two groups of second locking groups 42 are slidably disposed at two ends of the transmission push block 41 respectively, and the lock catch 2 is provided with a lock catch slot 21 adapted to the second locking groups 42;
after the coded lock is locked, the second locking assembly 4 is locked at the lock catch 2 through the second locking group 42 and the buckling groove 21, so as to lock the front cover 100 of the case;
after the coded lock is unlocked, the push button 11 is moved to drive the transmission push block 41 to move, and the transmission push block 41 is moved to drive the second locking group 42 to slide, so that the second locking group 42 is separated from the buckle slot 21, and the second locking component 4 is unlocked from the luggage front cover 100.
As a further elaboration of the above technical solution:
in the above technical solution, the two second locking sets 42 each include a transmission locking piece 421 and a locking tongue 422, the transmission locking piece 421 is slidably disposed at the transmission pushing piece 41, the transmission locking piece 421 is linked with the transmission pushing piece 41, the locking tongue 422 is rotatably disposed at the transmission locking piece 421, and the locking tongue 422 is linked with the transmission locking piece 421;
after the coded lock is locked, the lock tongue 422 limits and locks the buckling groove 21, and the transmission lock block 421 limits the rotation of the lock tongue 422;
after the coded lock is unlocked, the push button 11 moves to drive the transmission push block 41 to move, the transmission push block 41 moves to drive the transmission lock block 421 to slide, and the transmission lock block 421 slides to release the limit of the lock tongue 422.
In the above technical solution, the transmission lock block 421 includes a transmission slider 4211 and a limit lock case 4212, the limit lock case 4212 is wrapped outside the transmission slider 4211 and fixed on the transmission push block 41, a first protrusion 4213 is disposed at the rear portion of the transmission slider 4211, a first groove 411 matched with the first protrusion 4213 is disposed on the transmission push block 41, and the transmission push block 41 drives the transmission slider 4211 to slide inside the limit lock case 4212 through the first groove 411 and the first protrusion 4213; the upper end of the transmission sliding block 4211 is provided with a V-shaped limiting groove 4214, the bolt 422 is provided with a V-shaped projection 4221 matched with the V-shaped limiting groove 4214, and the V-shaped projection 4221 is movably arranged at the V-shaped limiting groove 4214.
In this embodiment, the transmission push block 41 drives the transmission slider 4211 to slide in the limit lock case 4212, so that the V-shaped protrusion 4221 slides into the V-shaped limit groove 4214, thereby realizing the locking function.
In the above technical solution, a connecting plate 5 is disposed between the push button 11 and the transmission push block 41, the connecting plate 5 is linked with the push button 11, the transmission push block 41 is linked with the connecting plate 5, the push button 11 drives the transmission push block 41 to move through the connecting plate 5, a second protrusion 51 is disposed on the connecting plate 5, a second groove 412 adapted to the second protrusion 51 is disposed on the transmission push block 41, and the connecting plate 5 pushes the second groove 412 through the second protrusion 51 when moving, so as to drive the transmission push block 41 to move.
In the above technical scheme, a transmission member 6 is arranged between the push button 11 and the first locking member 3, the transmission member 6 is linked with the push button 11, the first locking member 3 is linked with the transmission member 6, and the push button 11 drives the first locking member 3 to move through the transmission member 6 to realize unlocking.
In the above technical solution, the first locking assembly 3 includes two first locking sets 31, each first locking set 31 of each set includes a fastener 311 and a stopper 312, the stopper 312 is linked with the transmission element 6, and the fastener 311 is rotatably disposed on the stopper 312; after the coded lock is locked, the fastener 311 is used for locking the zipper between the middle layer and the lower layer of the luggage, the stopper 312 limits and stops the rotation of the fastener 311, and the stopper 312 is limited and locked by the push button 11;
after the coded lock is unlocked, the push button 11 is moved to drive the transmission piece 6 to move, the transmission piece 6 is moved to drive the stop block 312 to move, the stop block 312 moves to release the limit of the fastener 311, and the fastener 311 can rotate to realize unlocking.
In the above technical solution, the lock body 1 further includes a password component 12, the password component 12 includes a password wheel set 121, a supporting plate 122, a central rod 123 and a number-changing component 124, the password wheel set 121 is disposed above the supporting plate 122 and sleeved outside the central rod 123, one side of the central rod 123 is connected with one side of the push button 11, and a central rod 123 reset spring is disposed between the central rod 123 and the push button 11;
when the combination lock is locked, the combination wheel set 121 limits the movement of the central rod 123 and the push button 11, so as to limit the first locking component 3 and the second locking component 4;
when the coded lock is unlocked, after the coded assembly 12 is unlocked by inputting a correct unlocking code through the coded wheel set 121, the coded wheel set 121 releases the limitation on the push button 11 and the central rod 123, and pushes the push button 11 to unlock the first locking assembly 3 and the second locking assembly 4.
In the above technical solution, the supporting plate 122 is provided with a limiting block 125, and the push button 11 is provided with a limiting groove 111 adapted to the limiting block 125;
after the combination lock is locked, the limiting block 125 is inserted into the limiting groove 111 to limit the movement of the push button 11;
after the combination lock is unlocked, a correct unlocking code is input through the code wheel group 121, so that after the combination assembly 12 is unlocked, the supporting plate 122 moves to the limiting block 125 to be separated from the limiting groove 111, and the push button 11 is unlocked movably.
In the above technical solution, the lock body 1 further includes a key assembly 13, the key assembly 13 is inserted into the push button 11 and can rotate relative to the push button 11, the key assembly 13 includes a lock core 131 and a rotating member 132, the rotating member 132 is linked with the lock core 131, the first locking assembly 3 and the second locking assembly 4 are linked with the rotating member 132, and the lock core 131 and the rotating member 132 can rotate bidirectionally to respectively unlock the first locking assembly 3 and the second locking assembly 4.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. A double-lock-hook coded lock for a case comprises a lock body, locking components and a lock catch, wherein the lock body comprises a push button, the locking components comprise a first locking component and a second locking component, and the push button is in linkage connection with the first locking component and the second locking component respectively;
after the coded lock is locked, the second locking assembly is buckled at the locking buckle through the second locking group and the buckling groove, so that the front cover of the luggage is locked;
after the coded lock is unlocked, the push button is unlocked, the transmission push block is driven to move by moving the push button, and the second locking group is driven to slide by moving the transmission push block, so that the second locking group is separated from the buckle groove, and the second locking component is unlocked with the front cover of the luggage.
2. A double-latch-hook coded lock for a luggage, according to claim 1, wherein the two second latch hook groups each comprise a transmission lock block and a latch tongue, the transmission lock block is slidably disposed at the transmission push block, the transmission lock block is linked with the transmission push block, the latch tongue is rotatably disposed at the transmission lock block, and the latch tongue is linked with the transmission lock block;
after the coded lock is locked, the lock tongue limits and locks the buckling groove, and the transmission locking block limits the rotation of the lock tongue;
after the coded lock is unlocked, the push button moves to drive the transmission push block to move, the transmission push block moves to drive the transmission lock block to slide, and the transmission lock block slides to remove the limit of the lock tongue.
3. The double-lock-hook coded lock for the luggage is characterized in that the transmission locking block comprises a transmission sliding block and a limit lock shell, the limit lock shell is coated outside the transmission sliding block and is fixed on the transmission pushing block, a first protruding block is arranged at the rear part of the transmission sliding block, a first groove matched with the first protruding block is formed in the transmission pushing block, and the transmission pushing block drives the transmission sliding block to slide in the limit lock shell through the first groove and the first protruding block; the upper end of the transmission sliding block is provided with a V-shaped limiting groove, the lock tongue is provided with a V-shaped lug matched with the V-shaped limiting groove, and the V-shaped lug is movably arranged at the V-shaped limiting groove.
4. A double-latch-hook coded lock for a luggage, according to claim 3, wherein a connecting plate is disposed between the push button and the transmission push block, the connecting plate is linked with the push button, the transmission push block is linked with the connecting plate, the push button drives the transmission push block to move through the connecting plate, a second protrusion is disposed on the connecting plate, a second groove matched with the second protrusion is disposed on the transmission push block, and the second groove is pushed by the second protrusion when the connecting plate moves, so as to drive the transmission push block to move.
5. A double-latch-hook coded lock for a luggage, according to claim 1, wherein a transmission member is disposed between the push button and the first latch member, the transmission member is linked with the push button, the first latch member is linked with the transmission member, and the push button drives the first latch member to move through the transmission member to unlock the luggage.
6. A double hook combination lock for a luggage, according to claim 5, wherein: the first locking assembly comprises two groups of first locking groups, each first locking group of each group comprises a fastener and a stop block, the stop blocks are linked with the transmission parts, and the fasteners are rotationally arranged on the stop blocks; after the coded lock is locked, the fastener is used for locking the zipper between the middle layer and the lower layer of the case, the stop block stops the rotation of the fastener in a limiting way, and the stop block is locked in a limiting way by the push button;
after the coded lock is unlocked, the push button is moved to drive the transmission piece to move, the transmission piece moves to drive the stop block to move, the stop block moves to relieve the limit of the fastener, and the fastener can rotate to realize unlocking.
7. The double-latch-hook coded lock for the luggage is characterized in that the lock body further comprises a coded assembly, the coded assembly comprises a coded wheel set, a supporting plate, a central rod and a number-changing assembly, the coded wheel set is arranged above the supporting plate and sleeved outside the central rod, one side of the central rod is connected with one side of a push button, and a central rod reset spring is arranged between the central rod and the push button;
when the coded lock is locked, the coded wheel group limits the movement of the central rod and the push button, so that the first locking component and the second locking component are limited;
when the coded lock is unlocked, after the coded assembly is unlocked by inputting a correct unlocking password through the coded wheel set, the coded wheel set relieves the limitation on the push button and the central rod and pushes the push button to unlock the first locking assembly and the second locking assembly.
8. A double-latch-hook coded lock for a luggage, according to claim 7, characterized in that a limiting block is arranged on the supporting plate, and the push button is provided with a limiting groove adapted to the limiting block;
after the coded lock is locked, the limiting block is inserted into the limiting groove to limit the movement of the push button;
after the coded lock is unlocked, the correct unlocking code is input through the code wheel group, so that the coded assembly is unlocked, the supporting plate moves to the limiting block to be separated from the limiting groove, and the push button is unlocked movably.
9. A double hook combination lock for a luggage, as defined in claim 1, wherein said lock body further comprises a key assembly, said key assembly being inserted into and rotatable relative to said push button, said key assembly comprising a lock core and a rotary member, said rotary member being in linkage with said lock core, said first and second locking assemblies each being in linkage with said rotary member, said lock core and said rotary member being bidirectionally rotatable to effect unlocking of said first and second locking assemblies, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220889059.0U CN218029613U (en) | 2022-04-18 | 2022-04-18 | Double-latch-hook coded lock for luggage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220889059.0U CN218029613U (en) | 2022-04-18 | 2022-04-18 | Double-latch-hook coded lock for luggage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218029613U true CN218029613U (en) | 2022-12-13 |
Family
ID=84373308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220889059.0U Active CN218029613U (en) | 2022-04-18 | 2022-04-18 | Double-latch-hook coded lock for luggage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218029613U (en) |
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2022
- 2022-04-18 CN CN202220889059.0U patent/CN218029613U/en active Active
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