CN218438805U - Case and bag lock that two group latch hooks selectivity unblanked - Google Patents
Case and bag lock that two group latch hooks selectivity unblanked Download PDFInfo
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- CN218438805U CN218438805U CN202222545545.3U CN202222545545U CN218438805U CN 218438805 U CN218438805 U CN 218438805U CN 202222545545 U CN202222545545 U CN 202222545545U CN 218438805 U CN218438805 U CN 218438805U
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Abstract
The utility model relates to the technical field of lockset, in particular to a case lock with double groups of lock hooks capable of being selectively unlocked, which comprises a lock shell, wherein the lock shell is provided with two groups of lock holes, the lock holes are respectively provided with the lock hooks, and the lock hooks are movably arranged in the lock shell; a first sliding plate and a second sliding plate which are used for respectively driving the two groups of lock hooks to unlock are arranged in the lock shell in a sliding manner, a rotating part is arranged on the lock shell in a rotating manner, and a password component used for locking or unlocking the rotating part is also arranged on the lock shell; the rotating piece is also provided with a lock cylinder component in a penetrating way. The bottom of the rotating piece is provided with a linkage piece, and the linkage piece and the rotating piece are limited in the circumferential direction and can slide relatively in the transverse direction; when the password is unlocked, the rotating piece drives the first sliding plate to slide through the linkage piece when rotating in the forward direction and drives the second sliding plate to slide through the linkage piece when rotating in the reverse direction; when the key is unlocked, the linkage piece can be driven to slide by rotating the lock cylinder component, and then the first sliding plate and the second sliding plate are driven to slide simultaneously. Compared with the prior art, the structure is simpler and the manufacturing cost is lower.
Description
Technical Field
The utility model relates to a tool to lock technical field, concretely relates to case and bag lock that two groups latch hook selectivity unblanked.
Background
The existing luggage lock comprises a lock shell, lock holes are respectively arranged on two sides of the lock shell, lock hooks are respectively arranged in the lock shell corresponding to the lock holes on the two sides of the lock shell, the lock hooks are slidably arranged in the lock shell, a reset piece for resetting the lock hooks is further arranged in the lock shell, two push blocks are arranged on the lock shell, the two push blocks are respectively used for driving the lock hooks of the lock hook assemblies on the two sides to slide, a customs lock cylinder and a coded lock assembly for locking or unlocking the push blocks are further arranged on the lock shell, and the customs lock cylinder drives the push blocks to move through a transmission structure respectively; moreover, the adopted transmission structure is also complex, and the installation and the processing are inconvenient.
Therefore, a product shown in a Chinese patent document with publication number CN208106109U and name 'a luggage lock' appears on the market, wherein a rotating piece is rotatably arranged on a lock shell, a first sliding plate and a second sliding plate which are used for respectively driving lock hooks on two sides to slide are slidably arranged in the lock shell, a first driving piece which is used for driving the first sliding plate to slide when the rotating piece rotates in the forward direction and a second driving piece which is used for driving the second sliding plate to slide when the rotating piece rotates in the reverse direction are arranged on the rotating piece, and a password lock assembly which is used for locking or unlocking the rotating piece is also arranged on the lock shell. By adopting the technical scheme, the locking hooks on two sides can be respectively controlled to unlock through the same rotating piece, so that the whole structure is simple and compact.
However, in the lock cylinder unlocking, the technology disclosed in the above patent is that the lock cylinder is provided with a driving piece for simultaneously pressing the first driving part and the second driving part when the lock cylinder rotates, so as to simultaneously drive the first sliding plate and the second sliding plate to slide. Therefore, the first sliding plate and the second sliding plate are driven by the mutually fixed transmission pieces for the lock cylinder, and the first driving piece and the second driving piece drive the first sliding plate and the second sliding plate by the positive and negative rotation of the rotating piece for unlocking the password. The driving plate and the driving plate belong to different parts, and relatively speaking, the improvement space exists in the aspects of part simplification and convenient manufacture.
In addition, the transmission among the parts in the prior art is mostly butt transmission, so that the lock body is easy to be unlocked maliciously when being impacted violently.
Disclosure of Invention
There is above-mentioned partial technical problem to prior art, the utility model provides a case and bag lock that two groups latch hook selectivity unblanked, the structure is brief, the equipment of being convenient for is made.
In order to achieve the above object, the utility model provides a following technical scheme:
the luggage lock with the double groups of lock hooks capable of being selectively unlocked comprises a lock shell, wherein the lock shell is provided with two groups of lock holes, the lock hooks are respectively arranged in the lock shell at positions corresponding to the two groups of lock holes, the lock hooks are movably arranged in the lock shell, and a first elastic piece for resetting the lock hooks is further arranged in the lock shell; a first sliding plate and a second sliding plate which are used for respectively driving the two groups of lock hooks to unlock are arranged in the lock shell in a sliding manner, a rotating piece is arranged on the lock shell in a rotating manner, and a password component used for locking or unlocking the rotating piece is also arranged on the lock shell; the rotating member is also provided with a lock core component in a penetrating way, and is characterized in that: the bottom of the rotating piece is provided with a linkage piece, and the linkage piece and the rotating piece are limited in the circumferential direction and can slide relatively in the transverse direction; when the password is unlocked, the rotating piece drives the first sliding plate to slide through the linkage piece when rotating in the forward direction and drives the second sliding plate to slide through the linkage piece when rotating in the reverse direction; when the key is unlocked, the linkage piece can be driven to slide by rotating the lock cylinder component, and then the first sliding plate and the second sliding plate are driven to slide simultaneously.
Specifically, a directional slide rail structure is arranged between the bottom of the rotating part and the linkage part, so that the linkage part and the rotating part can rotate together and can slide along the same direction as the first sliding plate and the second sliding plate.
Specifically, the directional slide rail structure comprises a non-circular guide protrusion arranged at the top of the linkage part and a non-circular guide groove arranged at the bottom of the rotating part, and the guide protrusion is embedded in the guide groove.
Specifically, the bottom of lock core subassembly is equipped with first card post, and the linkage is equipped with first rectangular hole, and first rectangular hole is arranged along perpendicular to linkage slip direction, and first card post is inserted in first rectangular hole.
Specifically, the linkage piece is provided with two second clamping columns, the first sliding plate and the second sliding plate are respectively provided with a second long hole, and the second long holes are arranged along the direction perpendicular to the sliding direction of the first long holes; the two second clamping columns are inserted into different second long holes.
Specifically, the outer side of the rotating part is provided with a limiting bulge, and the limiting bulge is matched with the lock shell to limit the rotating angle of the rotating part.
Specifically, the lockholes are located at the top of the lock shell, the number of each group of lockholes is two, and the number of each group of lock hooks is also two.
Specifically, each lock hook is rotatably arranged in a lock shell, two groups of lock hooks are arranged back to back, and the lock hooks are provided with first elastic pieces which enable the lock hooks to keep a rotating unlocking trend; each lock hook is provided with a lock block for limiting the rotation of the lock hook, and the first sliding plate and the second sliding plate can drive the lock blocks to move when moving in one direction so as to relieve the limitation of the lock hooks.
Specifically, the lock block is provided with an unlocking notch, the unlocking notch and the lock hook are staggered to limit the lock hook to rotate, the unlocking notch and the lock hook are aligned to relieve the lock hook limitation, and a second elastic piece for applying force to the lock block is arranged in the lock body, so that the lock block keeps the tendency that the unlocking notch and the lock hook are staggered.
Specifically, the password assembly comprises a plurality of password wheels and a central shaft penetrating through the password wheels, and the central shaft can axially move only after the password wheels rotate to the correct password; the tip of center pin is equipped with the locking piece, and the lateral part of rotating member is equipped with the locking breach, and the locking piece inlays in locking breach department under the state of locking.
The utility model has the advantages that:
compared with the prior art, the luggage lock with the double groups of lock hooks capable of being selectively unlocked has the advantages that the bottom of the rotating piece is provided with the linkage piece, and the linkage piece and the rotating piece are mutually limited in the circumferential direction and can transversely slide relative to each other; when the password is unlocked, the rotating piece drives the first sliding plate to slide through the linkage piece when rotating in the forward direction and drives the second sliding plate to slide through the linkage piece when rotating in the reverse direction, so that one group of lock hooks can be selectively opened; when the key unblock, rotatory lock core subassembly can drive the linkage and slide and then drive first slide and second slide simultaneously and slide, opens two sets of latch hooks simultaneously. Therefore, the key unlocking and the password unlocking are realized by driving the first sliding plate and the second sliding plate to slide through the linkage piece, and compared with the prior art, the structure is simpler and has lower manufacturing cost.
In addition, the method further comprises the following steps:
between lock core subassembly and the linkage, all insert the form in rectangular hole through blocking between linkage and first slide, the second slide, even meet and energetically collide also difficult by the mistake and unblank, the security performance is higher.
Drawings
Fig. 1 is a schematic structural diagram of a luggage lock with two sets of lock hooks capable of being selectively unlocked in the embodiment.
Fig. 2 is an exploded view of a case lock with two sets of lock hooks capable of being selectively unlocked in the embodiment.
Fig. 3 is a schematic diagram of the internal structure of the luggage lock selectively unlocked by the double lock hooks in the embodiment.
Fig. 4 is an exploded view of the rotary member, plug assembly and linkage member in an embodiment.
Fig. 5 is a schematic view of the use state in which the fastener elements are inserted into the locking holes and locked by the locking hooks in the embodiment.
Reference numerals are as follows:
a lock shell 1 and a lock hole 11;
the lock hook 2, the lock block 3 and the unlocking notch 31;
a first sliding plate 41, a second sliding plate 42, a strip-shaped hole 43 and a second long strip-shaped hole 44;
the rotating piece 5, the locking notch 51, the guide groove 52 and the limiting bulge 53;
the password component 6, the password wheel 61, the central shaft 62 and the locking block 63;
the lock core assembly 7 and the first clamping column 71;
the linkage piece 8, the guide projection 81, the first long hole 82 and the second clamping column 83.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and accompanying drawings.
The case lock with the double-group locking hooks capable of being selectively unlocked in the embodiment is shown in fig. 1 to 5, and comprises a lock shell 1, wherein two groups of locking holes 11 are formed in the top of the lock shell 1, the number of each group of locking holes 11 is two, and the total number of the locking holes 11 is four. The lock shell 1 is internally provided with two lock hooks 2 corresponding to the two lock holes 11 respectively, the number of each lock hook 2 is two, each lock hook 2 is rotatably arranged in the lock shell 1, the two lock hooks 2 are arranged back to back, and the lock hooks 2 are provided with first elastic pieces which enable the lock hooks to keep the rotating opening to be opened upwards. Every latch hook 2 is provided with restriction latch hook 2 pivoted locking piece 3, and locking piece 3 is equipped with unblock breach 31, and unblock breach 31 rotates with restriction latch hook 2 when locking with latch hook 2 stagger, and unblock breach 31 is in order to remove latch hook 2 restriction when aliging with latch hook 2 during the unblock, is equipped with the second elastic component to the application of force of locking piece 3 in the lock body to make locking piece 3 keep the tendency that unblock breach 31 staggers latch hook 2, keep the trend of locking.
The lock case 1 is internally provided with a first sliding plate 41 and a second sliding plate 42 which are used for respectively driving the two groups of lock hooks 2 to unlock, and in the locked state, the first sliding plate 41 and the second sliding plate 42 are restricted and cannot slide, namely, the lock hooks 2 cannot be driven to move. As shown in fig. 2 and 3, the first sliding plate 41 and the second sliding plate 42 are provided with strip-shaped holes 43 arranged along the sliding direction thereof, and the first sliding plate 41 and the second sliding plate 42 can drive the lock block 3 to move only when moving leftwards, but can not drive the lock block 3 to move when moving rightwards, i.e. the first sliding plate 41 and the second sliding plate 42 can drive the lock block 3 to move only when moving in one direction, so as to release the restriction of the lock hook 2. In practice, the first sliding plate 41 and the second sliding plate 42 can move left and right to drive the locking block 3 to move, and only when the first sliding plate moves left, the unlocking notch 31 can be aligned with the locking hook 2 to unlock.
The lock shell 1 is provided with a rotating part 5 in a rotating mode, the lock shell 1 is further provided with a password assembly 6 used for locking or unlocking the rotating part 5, the password assembly 6 comprises a plurality of password wheels 61 and a central shaft 62 penetrating through the password wheels 61, and the central shaft 62 can move axially only after the password wheels 61 rotate to a correct password. The end of the central shaft 62 is provided with a locking block 63, the side of the rotating member 5 is provided with a locking notch 51, the locking block 63 is embedded in the locking notch 51 in the locking state, the central shaft 62 can move axially in the unlocking process, and the locking block 63 can exit from the locking notch 51, so that the rotating member 5 can rotate.
The rotating piece 5 is also provided with a lock cylinder component 7 in a penetrating way, the bottom of the rotating piece 5 is provided with a linkage piece 8, and the linkage piece 8 and the rotating piece 5 are mutually limited in the circumferential direction and can slide relatively in the transverse direction; when the password is unlocked, the rotating member 5 drives the first sliding plate 41 to slide through the linkage 8 during forward rotation and drives the second sliding plate 42 to slide through the linkage 8 during reverse rotation; when the key is unlocked, the cylinder assembly 7 is rotated to slide the link 8 and thus the first sliding plate 41 and the second sliding plate 42.
In this embodiment, a directional slide rail structure is disposed between the bottom of the rotating member 5 and the link member 8, so that the link member 8 and the rotating member 5 can rotate together and can slide in the same direction as the first sliding plate 41 and the second sliding plate 42. Specifically, the directional slide structure includes a non-circular guide protrusion 81 disposed on the top of the link 8 and a non-circular guide groove 52 disposed on the bottom of the rotary member 5, and the guide protrusion 81 is inserted into the guide groove 52.
In this embodiment, the bottom of the plug assembly 7 is provided with a first latching post 71, the linkage member 8 is provided with a first elongated hole 82, the first elongated hole 82 is arranged in a direction perpendicular to the sliding direction of the linkage member 8, and the first latching post 71 is inserted into the first elongated hole 82. The lock core assembly 7 can drive the linkage piece 8 to slide left and right when rotating.
In this embodiment, the linkage 8 is provided with two second clamping posts 83, the first sliding plate 41 and the second sliding plate 42 are respectively provided with a second elongated hole 44, and the second elongated holes 44 are arranged along a direction perpendicular to the sliding direction; the two second locking posts 83 are inserted into the different second elongated holes 44, so that when the rotating member 5 drives the link member 8 to rotate, the first sliding plate 41 is driven to slide by forward rotation, and the second sliding plate 42 is driven to slide by reverse rotation.
In this embodiment, the outer side of the rotating member 5 is provided with a limiting protrusion 53, and the limiting protrusion 53 is matched with the lock case 1 to limit the rotation angle of the rotating member 5.
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 attached drawing, and the concrete connected 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 the connected mode of circuit connection conventional among the adoption prior art, here detailed description no longer.
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 (10)
1. A luggage lock with two groups of lock hooks capable of being selectively unlocked comprises a lock shell, wherein the lock shell is provided with two groups of lock holes, the lock hooks are respectively arranged in the lock shell at positions corresponding to the two groups of lock holes, and the lock hooks are movably arranged in the lock shell; a first sliding plate and a second sliding plate which are used for respectively driving the two groups of lock hooks to unlock are arranged in the lock shell in a sliding manner, a rotating part is arranged on the lock shell in a rotating manner, and a password component used for locking or unlocking the rotating part is also arranged on the lock shell; the rotating member is also provided with a lock core component in a penetrating way, and is characterized in that: the bottom of the rotating piece is provided with a linkage piece, and the linkage piece and the rotating piece are limited in the circumferential direction and can slide relatively in the transverse direction; when the password is unlocked, the rotating piece drives the first sliding plate to slide through the linkage piece when rotating in the forward direction and drives the second sliding plate to slide through the linkage piece when rotating in the reverse direction; when the key is unlocked, the linkage piece can be driven to slide by rotating the lock cylinder component, and then the first sliding plate and the second sliding plate are driven to slide simultaneously.
2. A luggage lock with double-group locking hooks capable of being selectively unlocked according to claim 1, wherein: a directional slide rail structure is arranged between the bottom of the rotating piece and the linkage piece, so that the linkage piece and the rotating piece can rotate together and can slide in the same direction as the first sliding plate and the second sliding plate.
3. A luggage lock with double-group locking hooks capable of being selectively unlocked according to claim 2, wherein: the directional slide rail structure comprises a non-circular guide protrusion arranged at the top of the linkage part and a non-circular guide groove arranged at the bottom of the rotating part, and the guide protrusion is embedded in the guide groove.
4. The bag lock with two sets of lock hooks capable of being selectively unlocked according to claim 1, wherein the bag lock is characterized in that: the bottom of lock core subassembly is equipped with first card post, and the linkage is equipped with first rectangular hole, and first rectangular hole is arranged along perpendicular to linkage slip direction, and first card post is inserted in first rectangular hole.
5. A luggage lock with double-group locking hooks capable of being selectively unlocked according to claim 1, wherein: the linkage part is provided with two second clamping columns, the first sliding plate and the second sliding plate are respectively provided with a second long hole, and the second long holes are arranged along the direction perpendicular to the sliding direction of the second long holes; the two second clamping columns are inserted into different second long holes.
6. A luggage lock with double-group locking hooks capable of being selectively unlocked according to claim 1, wherein: the outside of rotating member is equipped with spacing arch, and spacing arch and lock shell cooperation to the turned angle of restriction rotating member.
7. A luggage lock with double-group locking hooks capable of being selectively unlocked according to claim 1, wherein: the lockholes are located at the top of the lock shell, the number of each group of lockholes is two, and the number of each group of lock hooks is also two.
8. A luggage lock with double-group locking hooks capable of being selectively unlocked according to claim 7, wherein: each lock hook is rotatably arranged in the lock shell, the two groups of lock hooks are arranged back to back, and the lock hooks are provided with first elastic pieces which enable the lock hooks to keep a rotary unlocking trend; each lock hook is provided with a lock block for limiting the rotation of the lock hook, and the first sliding plate and the second sliding plate can drive the lock blocks to move when moving in one direction so as to relieve the limitation of the lock hooks.
9. A luggage lock with double-group locking hooks capable of being selectively unlocked according to claim 8, wherein: the lock block is provided with an unlocking notch, the unlocking notch and the lock hook are staggered to limit the lock hook to rotate, the unlocking notch and the lock hook are aligned to relieve the lock hook, and a second elastic piece for applying force to the lock block is arranged in the lock body so that the lock block keeps the tendency that the unlocking notch and the lock hook are staggered.
10. A luggage lock with double-group locking hooks capable of being selectively unlocked according to claim 1, wherein: the password assembly comprises a plurality of password wheels and a central shaft penetrating through the password wheels, and the central shaft can axially move only after the password wheels rotate to the correct password; the end part of the central shaft is provided with a locking block, the side part of the rotating piece is provided with a locking notch, and the locking block is embedded in the locking notch in a locking state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222545545.3U CN218438805U (en) | 2022-09-26 | 2022-09-26 | Case and bag lock that two group latch hooks selectivity unblanked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222545545.3U CN218438805U (en) | 2022-09-26 | 2022-09-26 | Case and bag lock that two group latch hooks selectivity unblanked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218438805U true CN218438805U (en) | 2023-02-03 |
Family
ID=85084665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222545545.3U Active CN218438805U (en) | 2022-09-26 | 2022-09-26 | Case and bag lock that two group latch hooks selectivity unblanked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218438805U (en) |
-
2022
- 2022-09-26 CN CN202222545545.3U patent/CN218438805U/en active Active
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