CN218375898U

CN218375898U - Padlock

Info

Publication number: CN218375898U
Application number: CN202222494374.6U
Authority: CN
Inventors: 付堂先; 付未; 付鹏
Original assignee: Wenzhou Hongbang Lock Industry Co ltd
Current assignee: Wenzhou Hongbang Lock Industry Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-24
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a padlock, including lock body and latch hook, the latch hook both sides are provided with the support arm respectively, latch hook support arm position is provided with the lockhole on the lock body respectively, and rotatable the inserting of one of them support arm is established in a lockhole, and another support arm tip is provided with the draw-in groove, be provided with the holding chamber in the lock body, be provided with the lock core in the holding chamber, it is provided with and is used for operating lock core pivoted handle hole to correspond lock core position on the lock body, the cooperation has the connector on the lock core, the connector has spacing arm to the draw-in groove extension, the up end of spacing arm is provided with the direction inclined plane, be provided with the wobbling groove on the holding chamber lateral wall, still cooperate reset spring on the connector. The unlocking device is simple in structure, the key can be pulled out after unlocking, the key does not need to be inserted for operation during locking, the using effect is good, and the convenience in use of the whole structure is improved.

Description

Padlock

Technical Field

The utility model relates to a padlock.

Background

Padlocks are the oldest and bulky families in the world of locks, and other locks are said to be derived from padlocks and other doors. The lock body of the padlock is provided with a metal stem which can be buckled and connected in a ring shape or a straight shape, namely a 'lock beam', so that the padlock is directly buckled with the lock body through the lock beam to form a closed lock. After the existing padlock is unlocked, a key needs to be inserted into a lock cylinder all the time, and the key can be pulled out after the padlock is locked, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a padlock, its simple structure can extract the key after the unblock, need not insert the key during locking and operate, has good result of use, improves the convenience that overall structure used.

In order to achieve the above object, the utility model provides a padlock, including lock body and latch hook, the latch hook is including setting up first support arm and the second support arm in both sides, it is provided with first lockhole and second lockhole respectively to correspond first support arm and second support arm position on the lock body, rotatable the inserting of first support arm is established in first lockhole, second support arm tip is provided with the draw-in groove, be provided with the holding chamber in the lock body, be provided with the lock core in the holding chamber, it is provided with the handle hole that is used for operating lock core pivoted to correspond the lock core position on the lock body, holding chamber and second lockhole intercommunication set up, the cooperation has the connector on the lock core, the connector has spacing arm to extend to the second lockhole, spacing arm is provided with the direction inclined plane towards second lockhole opening one side, the holding chamber is provided with in second lockhole one side and is used for the connector to rotate the swing tank that drives spacing arm and expose the second lockhole completely, still cooperate on the connector to have and be used for keeping spacing arm to shelter from the reset spring in the second lockhole.

The beneficial effect who sets up like this is, adopt above-mentioned scheme, when the unblock, rotate through driving the lock core, the drive mode here can also be fingerprint unblock or other unblock modes through the key, rotate through the lock core, drive spacing arm on the connector and enter into the swinging groove and break away from the draw-in groove, thereby relieve the spacing to the latch hook, make the second support arm can break away from the second lockhole, realize the unblock action, after accomplishing the unblock, can take off key or recognizer, after the recognizer takes off, spacing arm can be under reset spring's effect, get back to original position, thereby shelter from in the position of second lockhole, when needing to lock, through the insertion of second support arm, because the effect of direction inclined plane, thereby push away spacing arm, in place along with the motion of second support arm, namely the draw-in groove aligns with spacing arm, make spacing arm can be under reset spring's effect, the draw-in groove is gone into, thereby realize the locking action, this kind of simple structure, need not insert the key during the locking and operate, good result in use effect is had, the convenience that improves overall structure uses.

As the utility model discloses a further setting, it has the conflict spring to contradict between first support arm and the first lockhole, the one end that first support arm inserted first lockhole is provided with the conflict flange along circumference, the cooperation has a limit flange on the first lockhole lateral wall, limit flange forms along the spacing that breaks away from first lockhole direction motion to the latch hook with conflict flange joint.

The beneficial effect who sets up like this is, adopts above-mentioned scheme, through the conflict spring, rotates the unblock back at the operation lock core, is convenient for order about the quick completion unblock action of latch hook, has higher availability factor, and further can prevent effectively that the latch hook from deviating from first lockhole completely through spacing flange and conflict flange joint, has good result of use.

As the utility model discloses a further setting, it is provided with the shielding plate to correspond the handle hole position on the lock body, the cooperation of sliding with the lock body of shielding plate.

The beneficial effect who sets up like this is, adopts above-mentioned scheme, sets up like this and can protect the handle hole, avoids external filth to pollute, influences the use of lock core.

As a further setting of the utility model, be provided with guide way and guiding flange between shielding plate and the lock body, the cooperation of sliding of guide way and guiding flange.

The beneficial effect who sets up like this is, adopts above-mentioned scheme for the sliding of shielding plate is more stable smooth and easy, improves overall structure's result of use.

Drawings

Fig. 1 is a schematic sectional structure diagram of an embodiment of the present invention;

fig. 2 is a schematic diagram of an explosive structure according to an embodiment of the present invention;

fig. 3 is a schematic diagram of the lock core structure in the embodiment of the present invention.

Detailed Description

The embodiment of the padlock of the utility model is shown in figures 1 to 3: including lock body 1 and latch hook 2, latch hook 2 is including setting up first support arm 21 and the second support arm 22 in both sides, it is provided with first lockhole and second lockhole respectively to correspond first support arm 21 and second support arm 22 position on the lock body 1, first support arm 21 is rotatable inserts and establishes in first lockhole, second support arm 22 tip is provided with draw-in groove 24, be provided with the holding chamber in the lock body 1, be provided with lock core 3 in the holding chamber, it is provided with and is used for operating 3 pivoted handle holes of lock core to correspond lock core 3 position on the lock body 1, the holding chamber sets up with second lockhole intercommunication, the cooperation has connector 31 on the lock core 3, connector 31 has spacing arm 32 to extend to the second lockhole, spacing arm 32 is provided with the direction inclined plane towards second lockhole opening one side, the holding chamber is provided with in second lockhole one side and is used for supplying connector 31 to rotate and drives spacing arm 32 and exposes the lockhole wobbling groove of second completely, still cooperate on connector 31 to have and be used for keeping spacing arm 32 to shelter from reset spring 11 in the second lockhole. The beneficial effect that sets up like this is, adopt above-mentioned scheme, when the unblock, rotate through drive lock core 3, the drive mode here can be fingerprint unblock or other unblock modes through the key also, through lock core 3 rotates, drive spacing arm 32 on the connector 31 and enter into the swing groove and break away from draw-in groove 24, thereby relieve the spacing to latch hook 2, make second support arm 22 can break away from the second lockhole, realize the unblock action, after accomplishing the unblock, can take off the key or recognizer, after the recognizer takes off, spacing arm 32 can be under reset spring 11's effect, get back to original position, thereby shelter from in the position of second lockhole, when needs the lock, through the insertion of second support arm 22, because the effect of direction inclined plane, thereby spacing arm 32 is pushed away, along with the motion of second support arm 22 targets in place, draw-in groove 24 aligns with spacing arm 32, make spacing arm 32 can be under reset spring 11's effect, card income draw-in groove 24, thereby realize the locking action, this kind of simple structure, need not insert the key during the locking and operate, good result in use effect is good, the convenience of overall structure use is improved.

As the utility model discloses a further setting, it has conflict spring 12 to contradict between first support arm 21 and the first lockhole, the one end that first support arm 21 inserted first lockhole is provided with conflict flange 23 along circumference, the cooperation is limited flange 13 on the first lockhole lateral wall, limited flange 13 forms spacing along breaking away from the motion of first lockhole direction to latch hook 2 with conflict flange 23 joint. The beneficial effect who sets up like this is, adopts above-mentioned scheme, through conflict spring 12, after operation lock core 3 rotates the unblock, is convenient for order about the quick completion unblock action of latch hook 2, has higher availability factor, and further can prevent effectively that latch hook 2 from deviating from first lockhole completely through limiting flange 13 and conflict flange 23 joint, has good result of use.

As a further setting of the utility model, it is provided with shielding plate 4 to correspond the handle hole position on the lock body 1, shielding plate 4 slides the cooperation with lock body 1. The beneficial effect who sets up like this is, adopts above-mentioned scheme, sets up like this and can protect the handle hole, avoids external filth to pollute, influences the use of lock core 3.

As a further arrangement of the present invention, a guide groove and a guide flange 41 are provided between the shielding plate 4 and the lock body 1, and the guide groove and the guide flange 41 are slidably engaged. The beneficial effect who sets up like this is, adopts above-mentioned scheme for shutter 4's slip is more stable smooth and easy, improves overall structure's result of use.

The above examples are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. The utility model provides a padlock, includes lock body and latch hook, the latch hook is including setting up first support arm and the second support arm in both sides, it is provided with first lockhole and second lockhole respectively to correspond first support arm and second support arm position on the lock body, rotatable the inserting of first support arm is established in first lockhole, second support arm tip is provided with the draw-in groove, be provided with the holding chamber in the lock body, be provided with the lock core in the holding chamber, it is provided with and is used for operating lock core pivoted handle hole, its characterized in that to correspond the lock core position on the lock body: the holding chamber sets up with second lockhole intercommunication, the cooperation has the connector on the lock core, the connector has spacing arm to the second lockhole extension, spacing arm is provided with the direction inclined plane towards second lockhole opening one side, the holding chamber is provided with in second lockhole one side and is used for supplying the connector to rotate the wobbling groove that drives spacing arm and expose the second lockhole completely, still cooperate on the connector to have and be used for keeping spacing arm to shelter from the reset spring in the second lockhole.

2. The padlock of claim 1, wherein: contradict between first support arm and the first lockhole and have conflict spring, the one end that first support arm inserted first lockhole is provided with the conflict flange along circumference, the cooperation is gone up to the first lockhole lateral wall has spacing flange, spacing flange and conflict flange joint form to the latch hook along breaking away from the spacing of first lockhole direction motion.

3. A padlock according to claim 1 or 2, characterized in that: the lock body is provided with a shielding plate corresponding to the position of the operation hole, and the shielding plate is matched with the lock body in a sliding mode.

4. A padlock according to claim 3, wherein: a guide groove and a guide flange are arranged between the shielding plate and the lock body, and the guide groove is matched with the guide flange in a sliding mode.