Double-locking lock device with reminder function

Double lock lock with reminder function

The present invention relates to a double lock lock with a reminder function, in particular, a type of display that can indicate whether the lock has been opened to remind the user to check the items locked by the lock at the right time.

In recent years, due to the ravages of terrorist activities, in order to prevent the infiltration of terrorist activities around the world, the security inspections of airports and ports have been improved, especially for the inspection of suitcases. Usually, inspections are directly required. However, locks used to lock luggage in the early days, whether they are key locks or check locks, usually only have the users key or password, and the larger suitcases are generally Usually, the user will be sent separately. Therefore, the user of the box will often delay the scheduled trip due to the notification and progress of the inspection. The time spent on notification and user search is also very high, and it is often difficult to check during general inspection. If the user is found and the lock is directly damaged, the delay of the suitcase and the frequent theft due to the inability to lock after the inspection may occur, and it is impossible to confirm that the lock is inspected for entry and exit. The destruction of personnel is still destroyed by the small ones, and the opportunity to find out if the suitcase is stolen is lost.

Therefore, in order to improve the lock of the above-mentioned luggage, the inspector forcibly destroys and opens the door, and a manufacturer has developed a double-locking lock, as shown in the patent No. 590146, whose structure is mainly based on a lock case. Two locking mechanisms are provided to control the opening and closing of the locking hooks respectively, and one of the locking mechanisms can be opened only by the user, and the other locking mechanism can be opened by using a specific key, and the specific one is The key can be held by the inspector who only enters and enters the door. Therefore, the inspector can directly open the lock without any need to notify the user during the inspection, which may result in delay of the user's travel, or the damage of the lock may be forcibly destroyed. The baggage is stolen, and the lock can be easily locked after the inspection to prevent the opening of other unrelated persons, thereby reducing the theft rate.

However, the conventional double-locking lock can effectively prevent the damage inspection, but since the front and rear states of the lock are opened by using a specific key, whether the lock has been opened or not can not be directly argued by the outside. If you know that you need to open the trunk, you can know it by its internal baggage. Therefore, no matter whether the trunk is opened or not, it usually takes time to open the bag and open the bag for self-inspection. This will be wasted. A lot of time for users.

The reason is that the creator is in-depth conceiving and innovating the improvement of the structure and design flaws of the above-mentioned conventional double-locking locks, and developing and designing through long-term efforts to improve the trials. Out of this creation.

The main purpose of this creation is to provide a double locker that can display whether it has been opened to remind the user to check in time.

Specifically, the double-locking lock with the reminding function of the present invention comprises: a lock case having at least one window extending through the inside and the outside; and a lock hook having a joint end and a lock end. The connecting end extends into the lock case, and the locking end can be rotated about the connecting end as a central axis relative to the locking case to an open position and a closed position, and can be axially displaced; a locking mechanism is disposed in the lock case, and is convertible into an unlocked state that allows axial displacement of the lock hook, and a locked state that limits axial displacement of the hook and loop; a second latching mechanism is slidable by a specific key When the locking hook of the locking hook is in the closed position, the locking end is allowed to freely rotate to the unlocking position and the locking end is blocked in the locking position; and an identification component is provided with an identification area, so that When the second locking mechanism is opened, the identification component can be linearly displaced to expose the identification area to the window, and the identification component can be linearly displaced back to the original position by the axial displacement of the connecting end when the locking hook is locked to make the identification zone Move away from the Window is masking.

In this way, whether the second locking mechanism has been opened can be discriminated by the presence or absence of the identification area on the window to remind the user to promptly check the item locked by the lock.

Please refer to the first to fifth figures. It is a double lock lock with reminder function. Its structure includes: a lock case (1), which is composed of two pairs of right housings (10) and left housing. (11) is configured such that a first receiving groove (12), a second receiving groove (13) and a third receiving groove (14) are formed in the right casing (10) and the left casing (11) The inner side wall of the third receiving groove (14) has a window (15) (15A) penetrating through the inner and outer portions, and a bottom side wall of the third receiving groove (14) of the right casing (10) The upper recess is provided with a first positioning slot (16) and a second positioning slot (17); a locking hook (2) is a U-shaped rod having a connecting end (20) and a locking buckle The end (21) extends to the first pocket (12) of the lock case (1), and the lock end (21) is opposite to the joint end (20) The lock case (1) is rotationally displaced to an open position and a closed position, and is axially displaceable; a first latching mechanism (3) is a first capacity disposed on the lock case (1) a pair of lock cores in the slot (l2), and the connection end (20) of the lock hook (2) is disposed therein so that the connection can be controlled by the check mark Whether the end (20) can be axially displaced, thereby achieving the purpose of controlling the unlocking state and the locking state of the locking hook (2); a second locking mechanism (4) comprising a tilting lock group (40) and a buckle a member (41), wherein: the tilting lock group (40) is disposed in the second pocket (13) of the housing (1), and a drive shaft (400) is provided with a specific key The latching member (41) has a recessed groove (410) on the top surface that is open to one side, and the bottom portion extends into the second recess (13) to engage the brake lock The drive shaft (400) of the group (40) is coupled such that the drive shaft (400) can drive the buckle member (41) to rotate to a first position and a second position, when it is rotated to the first position The opening of the recessed groove (410) is open to the outside so as to allow the locking end (21) of the locking hook (2) to be freely rotated to be unlocked, and when it is rotated to the second position When the opening of the recessed groove (410) is closed toward the inner side, the locking end (21) of the locking hook (2) is restricted in the recessed groove (410) to form a locked state, and The buckle member (41) is further provided with a top block (411) extending to the third Grooves (14); and an identification element (5), provided in the housing system (1) of the third vessel (14), and having a perforated line (50), a a facing surface (51), two identification areas (52) and an elastic convex portion (53), wherein the through hole (50) is continuous through the upper and lower sides and a guiding slope (500) is formed on one side, and the top abutting surface (51) is The top block (411) of the buckle member (41) is rotated against the top, and when the buckle member (41) is rotated to the first position, the top block (411) pushes the top abutment surface (51) to interlock The identification component (5) is linearly displaced to one side in the third pocket (14), and the two identification zones (52) interlock the identification component (5) when the fastener element (41) is rotated to the first position. When linearly displaced to one side to the position, it can be revealed by the window (15) (15A), and the two identification areas (52) can have a conspicuous color to provide a better recognition effect, and the elastic protrusion (53) can be Inserted into the first positioning groove (16) and the second positioning groove (17) with the displacement of the identification component (5); a linkage (6) is provided on the perforation (50) of the identification component (5) And sleeved on the connecting end (20) of the locking hook (2) to be axially driven to be displaced, and on the linking member (6) and having a pushing surface (60), the linking member (6) When the connecting end (20) of the locking hook (2) is axially driven and displaced, the pushing surface (60) is pressed Inclined plane (500) and interlocking the identification element (5) linear displacement back to the original position, so that the identification element (5) two identification areas (52) on the move away from the window (15) (15A) is masking.

The swaying lock core set (40) and the snap element (41) of the second locking mechanism (4) may also be integrally formed.

In addition, the above-mentioned top block (411) may also be disposed on the drive shaft (400) of the swing lock core group (40) to be linked by the drive shaft (400).

Referring to the sixth figure, when the driving lock core group (40) is rotated by a specific key and the driving shaft (400) is rotated to the first position by the driving shaft (400), the buckle member ( 41) The upper slot (410) will be open, and the locking end (21) of the locking hook (2) can be freely rotated to form an unlocked state, and the top of the buckle member (41) The block (411) pushes the top abutting surface (51) to linearly shift the identification element (5) to one side, so that the two identification areas (52) on the identification element (5) can be made by the window (15). (15A) is revealed so that it can be directly discerned by the window (15) (15A) whether the lock has been opened, and when the particular key is moved to the tilting lock group (40) to the buckle When the member (41) is turned back to the second position for restricting the lock end (21) of the lock hook (2) from rotating freely, the specific key can be withdrawn from the set of tilting locks (40).

Please refer to the seventh figure. When the number of the first locking mechanism (3) is correct, the connecting end (20) of the locking hook (2) can be displaced downward to drive the linking member (6). Displace downward to cause the push ramp (60) to press against the guide bevel (500) of the identification component (5), and interlock the identification component (5) to return to the original position, so that the identification component (5) The identification zone (52) is thus moved away from the window (15) (15A) and concealed.

Since the identification area (52) is revealed by the window (15) (15A) after the second locking mechanism (4) is opened in the present creation, it can be directly used by the window (15) (15A). It can be seen that the lock with the creation of the lock has been opened by the inspector at the time of exiting and entering the customs, so that it is not necessary to check the luggage locked by the lock every time, thereby saving time and being able to save time. (15) (15A) and promptly check the suitcase checked by the entry and exit personnel to avoid the missed opportunity of missing luggage.

In summary, when Zhiben's creation has industrial applicability and progress, and there is no similar product in the same kind of products or published and has novelty, it has already met the application requirements of the new patent.

<p>(1). . . Lock case</p><p>(10). . . Right housing</p><p>(11). . . Left housing</p><p>(12). . . First pocket</p><p>(13). . . Second pocket</p><p>(14). . . Third pocket</p><p>(15) (15A). . . Windows</p><p>(16). . . First positioning slot</p><p>(17). . . Second positioning slot</p><p>(2). . . Lock hook</p><p>(20). . . Link end</p><p>(twenty one). . . Lock end</p><p>(3). . . First locking mechanism</p><p>(4). . . Second locking mechanism</p><p>(40). . . Tilting lock group</p><p>(400). . . Drive shaft</p><p>(41). . . Fastener</p><p>(410). . . Insert slot</p><p>(411). . . Top block</p><p>(5). . . Identification component</p><p>(50). . . perforation</p><p>(500). . . Bevel</p><p>(51). . . Top surface</p><p>(52). . . Identification area</p><p>(53). . . Elastic convex</p><p>(6). . . Linkage</p><p>(60). . . Push bevel</p>

The first picture is an exploded view of the front side of the creation.

The second picture is an exploded view of the back side of the creation.

The third picture is a three-dimensional appearance of the creation.

The fourth picture is a side view before the creation.

The fifth picture is a schematic diagram of the vertical and horizontal sections of the creation.

The sixth figure is a schematic diagram of the action when the second locking structure of the present creation is opened.

The seventh figure is a schematic diagram of the action of identifying the component in the original position.