Embedded locking luggage lock

Abstract

The utility model relates to the technical field of locks, in particular to an embedded locking luggage lock which comprises a lock shell, a locking mechanism and a transmission piece, the locking mechanism is installed on the lock shell, the transmission piece is installed on the lock shell in a sliding mode and limited by the locking mechanism, and after the locking mechanism inputs a correct instruction, the transmission piece can be operated to move; the lock shell is further provided with a lock hole with an outward opening, a clamping seat is installed in the lock shell in a sliding mode, and the clamping seat is provided with a clamping groove. In the locking state, the clamping groove slides to the lock hole to clamp a peripheral locked object placed in from the lock hole. In the unlocking state, the clamping groove slides away from the lock hole to relieve limiting of the locked object. Compared with the prior art, a locked object is clamped through the clamping groove in the lock hole, and the locking device is suitable for locking an object in a special shape similar to a rope locking head; and the clamping seat is slidably arranged, so that the structure is more stable.

Description

Technical Field

[0001] This utility model relates to the field of lock technology, specifically to an embedded locking bag lock. Background Technology

[0002] With the increasing demand for luggage for work, travel, and business trips, various types of bags have become increasingly important in people's lives. People often put valuables and documents in their bags for easy carrying. Therefore, the security and theft prevention of bags are receiving more and more attention, and bag locks have become an indispensable component of bags.

[0003] Existing bag locks typically have a keyhole with a locking hook inside for the zipper pull to be inserted and locked, resulting in a complex structure and high cost. For example, Chinese patent document CN117145321A discloses a zipper lock for bags, including a lock shell, a lock hook, a key lock cylinder, and a limiting member. The lock shell is provided with a key hole for inserting a zipper head. The lock hook is movably installed inside the lock shell and corresponds to the key hole to lock the inserted zipper head. The lock hook is locked by the limiting member. In the locking direction, the reset of the key lock cylinder is independent of the reset of the limiting member. The lock shell is also provided with a spring piece located below the lock hook to elastically abut against the zipper head. The lock hook is provided with a blocking part. After the key is unlocked and the zipper head pops out, the spring piece abuts against the blocking part and prevents the lock hook from resetting from the unlocked position to the locked position. In this way, the zipper head can still be inserted into the key hole and cooperate with the lock hook. When the zipper head is inserted from the key hole, it can push the spring piece and the blocking part to disengage, thereby releasing the obstruction and resetting the lock hook to the locked position, thus achieving locking.

[0004] Such lock hooks are only suitable for ordinary zipper pulls with holes. Existing keyhole lock hooks cannot lock special-shaped cylindrical structures (such as zipper pulls).

[0005] The inventor then developed a Chinese patent application with application number 202422541687.1, entitled "An Embedded Lock Seat," which has not yet been published. It includes a lock housing, a locking mechanism, and a transmission component. The locking mechanism is mounted on the lock housing, and the transmission component is movably mounted on the lock housing and restricted by the locking mechanism. The transmission component can only move after the locking mechanism inputs the correct command. The lock housing also has an outwardly open lock hole, and a retaining seat is installed inside the lock housing. The retaining seat has a retaining groove aligned with the lock hole. A spring arm is integrally formed on the side wall of the retaining groove. The inner side of the spring arm has a retaining protrusion extending towards the retaining groove, which is used to clamp a peripheral locked object inserted from the lock hole. The spring arm can swing away from the retaining groove under force to release the peripheral locked object. A stop seat is also provided at the retaining seat. In the locked state, the stop seat abuts against the outer side of the spring arm to restrict its swing. In the unlocked state, the transmission component drives the stop seat to move, thereby releasing the restriction on the spring arm. Compared with existing technologies, the method of locking the object by using the spring arm inside the keyhole is suitable for locking objects with special shapes, such as the end of a lock rope.

[0006] Further research revealed that the structure of the above-mentioned method of limiting the spring arm through the base can be further optimized. Summary of the Invention

[0007] In view of the above-mentioned technical problems, the present invention provides an embedded locking bag lock.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A lock for bags with embedded locking is provided, including a lock housing, a locking mechanism and a transmission component. The locking mechanism is mounted on the lock housing, and the transmission component is slidably mounted on the lock housing and restricted by the locking mechanism. The transmission component can only be operated to move after the locking mechanism has input the correct command.

[0010] The lock case also has an outwardly open lock hole, and a retaining seat is slidably installed inside the lock case, with a retaining groove provided in the retaining seat;

[0011] In the locked state, the retaining groove slides to the lock hole and locks the external locked object inserted from the lock hole;

[0012] In the unlocked state, the transmission component drives the card holder to slide, causing the card holder groove to slide away from the lock hole and release the restriction on the locked object.

[0013] Specifically, the transmission component is plate-shaped, and the transmission component holder is located on the top of the transmission plate.

[0014] Specifically, the sliding direction of the transmission component is perpendicular to the sliding direction of the clamping seat.

[0015] Specifically, the transmission component is provided with a first inclined part, and the retaining seat is provided with a second inclined part. When unlocking, the first inclined part pushes against the second inclined part.

[0016] Specifically, a first spring is provided inside the lock housing to apply force to the retaining seat, so that the retaining seat tends to be aligned with the lock hole in the locked position.

[0017] Specifically, the holder is provided with a first positioning groove into which the first spring is inserted.

[0018] Specifically, the card holder is provided with two card arms arranged in opposite directions, and the sides of the two card arms facing each other are concave to form a bracket-shaped card holder groove.

[0019] Specifically, a spring is installed inside the lock housing at the position corresponding to the lock hole. After the locking seat moves to the unlocking position, the spring pushes out the locked object.

[0020] Specifically, the card holder is provided with a limiting part for pressing the spring downward in the locked state.

[0021] Specifically, a second spring is installed inside the lock case to apply force to the spring, so that the spring maintains an upward tendency.

[0022] The beneficial effects of this utility model are:

[0023] This utility model discloses an embedded locking bag lock. Compared with the prior art, it uses a retaining groove in the lock hole to lock the locked object, which is suitable for locking objects with special shapes such as lock rope ends; furthermore, the retaining seat is slidably set, making the structure more stable. Attached Figure Description

[0024] The present invention will be further described below with reference to the accompanying drawings. However, the embodiments in the drawings do not constitute any limitation on the present invention. For those skilled in the art, other drawings can be obtained based on the following drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of an embedded locking bag lock in one of the embodiments.

[0026] Figure 2 This is a partial structural diagram of the internal structure of the bag lock in the embodiment, with the card holder and spring pin in the locked position.

[0027] Figure 3 for Figure 2 A schematic diagram from another angle.

[0028] Figure 4 This is a partial structural diagram of the internal structure of the bag lock in the embodiment, with the locking seat and spring pin in the unlocked position.

[0029] Figure label:

[0030] Lock case 1, lock hole 11, extension groove 12;

[0031] Locking mechanism 2;

[0032] Transmission component 3, first inclined part 31;

[0033] 4. Holder base, 41. Holder groove, 42. Second inclined part, 43. First positioning groove, 44. Holder arm, 45. Limiting part;

[0034] Splinter 5. Detailed Implementation

[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0036] This embodiment provides an embedded locking bag lock, such as... Figures 1 to 4As shown, the lock includes a lock housing 1, a locking mechanism 2, and a transmission component 3. The locking mechanism 2 is mounted on the lock housing 1, and the transmission component 3 is slidably mounted on the lock housing 1 and restricted by the locking mechanism 2. The transmission component 3 can only move after the correct command is input into the locking mechanism 2. The locking mechanism 2 can adopt existing technologies such as a combination wheel mechanism, a key lock cylinder mechanism, or a card-insertion lock, which will not be elaborated here. The main improvement is:

[0037] The lock housing 1 also has an outwardly open lock hole 11, and the side of the lock hole 11 has an extension groove 12 that extends through to the side of the lock housing 1. A retaining seat 4 is slidably installed inside the lock housing 1, and the retaining seat 4 is provided with a retaining groove 41; in the locked state, the retaining groove 41 slides to the lock hole 11 and locks the external locked object inserted from the lock hole 11; in the unlocked state, the transmission component 3 drives the retaining seat 4 to slide, so that the retaining groove 41 slides away from the lock hole 11 and releases the restriction on the locked object.

[0038] Specifically, the transmission component 3 is plate-shaped, and the transmission component 3 retainer 4 is located on the top of the transmission plate.

[0039] Specifically, the sliding direction of the transmission component 3 is perpendicular to the sliding direction of the clamping seat 4.

[0040] Specifically, the transmission component 3 is provided with a first inclined part 31, and the holding seat 4 is provided with a second inclined part 42. When unlocking, the first inclined part 31 pushes against the second inclined part 42.

[0041] Specifically, a first spring is provided inside the lock housing 1 to apply force to the retaining seat 4 so that the retaining seat 4 tends to be aligned with the locking hole 11 in the locked position.

[0042] Specifically, the card holder 4 is provided with a first positioning groove 43 for the first spring to be inserted.

[0043] Specifically, the card holder 4 is provided with two card arms 44 arranged in opposite directions, and the sides of the two card arms 44 facing each other are recessed to form bracket-shaped card slots 41.

[0044] Specifically, a spring pin 5 is provided inside the lock housing 1 at the position corresponding to the lock hole 11. After the locking seat 4 moves to the unlocking position, the spring pin 5 pushes out the locked object.

[0045] Specifically, the latching base 4 is provided with a limiting part 45 for pressing the spring 5 downward in the locked state. The spring 5 has three forked arms, two of which are pressed by the limiting part 45 of the latching base 4, and the middle forked arm is aligned with the lock hole to push out the locked object.

[0046] Specifically, a second spring is provided inside the lock case 1 to apply force to the spring 5 so that the spring 5 maintains an upward movement tendency.

[0047] In the description of this utility model, it is obvious that the described embodiments are only a part of the embodiments of this utility model, and not all of them. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0048] Therefore, the above detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0049] In the description of this utility model, it should be noted that the terms "middle," "upper," "lower," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0050] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "set," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, or a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

Claims

1. A lock for bags with an embedded locking mechanism, characterized in that: It includes a lock housing (1), a locking mechanism (2) and a transmission component (3). The locking mechanism (2) is installed on the lock housing (1), and the transmission component (3) is slidably installed on the lock housing (1) and restricted by the locking mechanism (2). The transmission component (3) can only be operated to move after the locking mechanism (2) inputs the correct command. The lock housing (1) is also provided with an outwardly open lock hole (11), and a retaining seat (4) is slidably installed inside the lock housing (1), and the retaining seat (4) is provided with a retaining groove (41); In the locked state, the retaining groove (41) slides to the lock hole (11) and locks the outer locked object inserted from the lock hole (11); In the unlocked state, the transmission component (3) drives the card holder (4) to slide, causing the card holder groove (41) to slide away from the lock hole (11) and release the restriction on the locked object.

2. The embedded locking bag lock according to claim 1, characterized in that: The transmission component (3) is plate-shaped, and the transmission component (3) retainer (4) is located on the top of the transmission plate.

3. A lock for a bag or luggage with an embedded locking mechanism according to claim 1 or 2, characterized in that: The sliding direction of the transmission component (3) is perpendicular to the sliding direction of the clamping seat (4).

4. A bag lock with embedded locking according to claim 3, characterized in that: The transmission component (3) is provided with a first inclined part (31), and the holding seat (4) is provided with a second inclined part (42). When unlocking, the first inclined part (31) pushes against the second inclined part (42).

5. A bag lock with embedded locking according to claim 1, characterized in that: The lock housing (1) is provided with a first spring that applies force to the retaining seat (4) so ​​that the retaining seat (4) tends to be locked in the position aligned with the lock hole (11).

6. A bag lock with embedded locking according to claim 5, characterized in that: The holder (4) is provided with a first positioning groove (43) for the first spring to be inserted.

7. A bag lock with embedded locking according to claim 1, characterized in that: The holder (4) is provided with two opposing holder arms (44), and the opposing sides of the two holder arms (44) are recessed to form bracket-shaped holder grooves (41).

8. A bag lock with embedded locking according to claim 1, characterized in that: A spring pin (5) is provided inside the lock housing (1) at the position corresponding to the lock hole (11). After the locking seat (4) moves to the unlocking position, the spring pin (5) pushes out the locked object.

9. A lock for a bag with an embedded locking mechanism according to claim 8, characterized in that: The retaining seat (4) is provided with a limiting part (45) for pressing the spring (5) downward in the locked state.

10. A bag lock with embedded locking according to claim 8, characterized in that: A second spring is provided inside the lock case (1) to apply force to the spring (5) so that the spring (5) maintains an upward movement tendency.

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